diff options
| -rw-r--r-- | gdb/ChangeLog | 8198 | ||||
| -rw-r--r-- | gdb/ChangeLog-1990 | 3155 | ||||
| -rw-r--r-- | gdb/ChangeLog-1991 (renamed from gdb/ChangeLog-9091) | 3149 | ||||
| -rw-r--r-- | gdb/ChangeLog-1992 (renamed from gdb/ChangeLog-92) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1993 (renamed from gdb/ChangeLog-93) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1994 (renamed from gdb/ChangeLog-94) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1995 (renamed from gdb/ChangeLog-95) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1996 (renamed from gdb/ChangeLog-96) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1997 (renamed from gdb/ChangeLog-97) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1998 (renamed from gdb/ChangeLog-98) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-1999 (renamed from gdb/ChangeLog-99) | 2 | ||||
| -rw-r--r-- | gdb/ChangeLog-2000 | 8204 |
12 files changed, 11369 insertions, 11353 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 957da27..9f951e1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -73,8203 +73,7 @@ * sparc-tdep.c (sparc_frame_chain): Fix typo in comment. Update copyright notice. -2000-12-20 Michael Snyder <msnyder@mvstp600e.cygnus.com> - - * arch-utils.c (default_frame_address): New function. Default - implementation of frame_args_address and frame_locals_address. - * arch-utils.h (default_frame_address): Export. - * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address. - (d10v_frame_args_address, d10v_frame_locals_address): Delete. - * sh-tdep.c (sh_gdbarch_init): Use default_frame_address. - (sh_frame_args_address, sh_frame_locals_address): Delete. - * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address. - (sparc_frame_address): Delete. - -2000-12-27 Mark Kettenis <kettenis@gnu.org> - - Fix debugging programs statically linked against the thread library. - * thread-db.c: Various comment fixes and additions. - Include "bfd.h", "symfile.h" and "objfiles.h". - (keep_thread_db): New variable. - (find_new_threads_callback): Remove prototype. - (thread_db_find_new_threads): New prototype. - (thread_db_push_target, thread_db_unpush_target): Remove - functions. - (deactivate_target): New function. - (thread_db_new_objfile): If OBJFILE == NULL, force deactivation of - target vector. Activate target vector directly instead of calling - thread_db_push_target. Set keep_thread_db if thread library is - detected in the main symbol file. Only enable thread event - reporting if there actually is a child process. Likewise for - detecting new threads, done by calling thread_db_find_new_threads - instead of iterating over the threads ourselves. - (thread_db_detach): Call deactivate_target instead of - thread_db_unpush_target. - (thread_db_wait): Bail out early if we're not debugging the - multi-threaded child process yet. - (thread_db_post_startup_inferior): New function. - (thread_db_mourn_inferior): Call deactivate_target instead of - thread_db_unpush_target. - (init_thread_db_ops): Add thread_db_post_startup_inferior to - thread_db_ops. - -2000-12-22 Mark Kettenis <kettenis@gnu.org> - - * solib.c (solib_open): If path is relative, look for it - literally. This matches the behaviour of the GNU dynamic linker - more closely. - -2000-12-22 Fernando Nasser <fnasser@redhat.com> - - * README: Suggest building in an empty directory. - -2000-12-21 Mark Kettenis <kettenis@gnu.org> - - * i386-tdep.c: Add missing ')' in comment. - (i386_extract_return_value): Return directly after issuing the - warning and filling *VALBUF with zeroes if we cannot get at the - floating-point registers. - (i386_store_return_value): New function. - * config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call - i386_store_return_value. - Add prototype for i386_store_return_value. - - * i386-linux-nat.c (store_fpxregs): Add code to detect support for - the PTRACE_GETFPXREGS request, and return zero if it's not. - -2000-12-21 Fernando Nasser <fnasser@redhat.com> - - * TODO: Add pre-uiout code removal to 5.2 cleanups. - -2000-12-20 Fernando Nasser <fnasser@redhat.com> - - * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS. - * Makefile.in: Ditto. - * configure: Regenerate. - -2000-12-20 Fernando Nasser <fnasser@redhat.com> - - * command.h: Register date when it was deprecated. - * call-cmds.h: Ditto. - -2000-12-20 Fernando Nasser <fnasser@redhat.com> - - * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code - to be compiled. Defines UI_OUT. - (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT. - (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS. - * configure.in (UIOUT_CFLAGS): New configuration variable. - (--with-uiout): New configuration option. Causes uiout code to - be compiled, instead of the old *printf one. - * configure: Regenerate. - * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT. - -2000-12-20 Fernando Nasser <fnasser@redhat.com> - - * complaints.c (complain): Call warning_hook if defined, instead of - writting to gdb_stderr. - (clear_complaints): Do not write anything to gdb_stderr if warning_hook - is defined. - -2000-12-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the - non-pseudo-regs group. - -2000-12-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc - to before switch statement. - -2000-12-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info. - - * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum. - (DO_REGISTERS_INFO): Remove macro. Use multiarch version instead. - -Fri Dec 15 23:12:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * i386gnu-nat.c: Include "gdb_assert.h" instead of <assert.h>. - (gnu_store_registers): Replace assert with gdb_assert. - -2000-12-15 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is - now part of gdbarch_tdep structure. - (sh_gdbarch_init): Initialize SR_REGNUM. - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM. - - * sh-tdep.c (sh_do_pseudo_register): Indent properly. Call - do_dr_register_info() only for DR registers. - (sh_sh4_register_name): Add comments with numbers. - (_initialize_sh_tdep): Move assignment to disassemble printing - function from here... - (sh_gdbarch_init):...to here. Move some more general settings to - before the architecture is recognized. - -Fri Dec 15 23:27:56 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (remote_fetch_registers): Replace #ifdef - REGISTER_BYTES_OK with REGISTER_BYTES_OK_P. - - * gdbarch.sh (REGISTER_BYTES_OK): Multi-arch. - * gdbarch.h, gdbarch.c: Re-generate. - -Fri Dec 15 22:58:59 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * serial.c (serial_printf): Call xvasprintf instead of vasprintf. - -2000-12-14 Matthew Green <mrg@eterna.com.au> - - * solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'. - -2000-12-14 Kevin Buettner <kevinb@redhat.com> - - * defs.h, utils.c (xfree): New function. - * alpha-tdep.c, altos-xdep.c, arch-utils.c, arm-xdep.c, - ax-general.c, bcache.c, blockframe.c, breakpoint.c, - buildsym.c, c-typeprint.c, coffread.c, completer.c, - convex-tdep.c, convex-xdep.c, corefile.c, corelow.c, - cp-valprint.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, - dbxread.c, dcache.c, defs.h, demangle.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, event-loop.c, event-top.c, exec.c, f-lang.c, - gdb-events.c, gdbarch.c, gdbtypes.c, gnu-nat.c, h8500-tdep.c, - hp-psymtab-read.c, hppah-nat.c, infcmd.c, inflow.c, infrun.c, - infttrace.c, irix5-nat.c, jv-typeprint.c, kod-cisco.c, kod.c, - language.c, lin-lwp.c, lin-thread.c, linespec.c, - linux-thread.c, main.c, maint.c, mdebugread.c, minsyms.c, - mips-tdep.c, monitor.c, nlmread.c, objfiles.c, osfsolib.c, - p-valprint.c, pa64solib.c, parse.c, printcmd.c, - proc-service.c, procfs.c, pyr-xdep.c, remote-adapt.c, - remote-bug.c, remote-eb.c, remote-es.c, remote-mips.c, - remote-mm.c, remote-nindy.c, remote-rdi.c, remote-rdp.c, - remote-udi.c, remote-vx.c, remote.c, rs6000-nat.c, ser-pipe.c, - serial.c, solib-svr4.c, solib.c, somread.c, somsolib.c, - source.c, sparcl-tdep.c, stabsread.c, stack.c, sun386-nat.c, - symfile.c, symmisc.c, symtab.c, target.c, thread-db.c, - thread.c, top.c, tracepoint.c, ui-file.c, ui-out.c, - umax-xdep.c, utils.c, valops.c, valprint.c, values.c, - varobj.c, win32-nat.c, wince.c, xcoffread.c, cli/cli-cmds.c, - cli/cli-decode.c, cli/cli-script.c, cli/cli-setshow.c: - Replace occurrences of free() with xfree(). - -2000-12-14 J.T. Conklin <jtc@redback.com> - - * configure.tgt (hppa*-*-bsd*, hppa*-*-osf*, m68*-*-sunos4*, - rs6000-*-lynxos*, sparc-*-sunos4*): Add gdbserver to configdirs. - -2000-12-13 Michael Chastain <chastain@redhat.com> - - * MAINTAINERS: Add Michael Chastain to Write After Approval list. - -2000-12-11 Fernando Nasser <fnasser@redhat.com> - - * Makefile.in (CONFIG_LOBS): New macro. Configured to the files - that must be added to the gdblib itself. - (DEPFILES): Use CONFIG_LOBS, not CONFIG_OBS. - (INIT_FILES): Include CONFIG_OBS. - (gdb$(EXEEXT)): Depend on CONFIG_OBS and link with it. - (kdb): Ditto. - * configure.in (CONFIG_LOBS): New variable. Object files that must - be added to gdblib for the specific configuration. - * configure: Regenerate. - -2000-12-11 Michael Snyder <msnyder@cleaver.cygnus.com> - - * sh-tdep.c (sh_extract_struct_value_address): Protoize. - -2000-12-11 Michael Snyder <msnyder@mvstp600e.cygnus.com> - - * blockframe.c (get_prev_frame): Add missing paren omitted in - last check-in. - -2000-12-11 Fernando Nasser <fnasser@redhat.com> - - * Makefile.in (SUBDIR_GDBTK_OBS, SUBDIR_GDBTK_SRCS, - SUBDIR_GDBTK_DEPS, SUBDIR_GDBTK_INITS, SUBDIR_GDBTK_LDFLAGS, - SUBDIR_GDBTK_CFLAGS): New macros. For gdbtk subdir. - * configure.in: Fix typo. It is CONFIG_OBS not CONFIG_OJS. - Use the SUBDIR_GDBTK_* macros instead of hard coded file names. - * configure: Regenerate. - -2000-12-11 Michael Snyder <msnyder@mvstp600e.cygnus.com> - - * blockframe.c (get_prev_frame): Zero all fields of prev by - default using memset (instead of one at a time). - -2000-12-11 Michael Snyder <msnyder@cleaver.cygnus.com> - - * sh-tdep.c (sh_extract_struct_value_address): For consistancy, - change decl from "CORE_ADDR static" to "static CORE_ADDR". - -2000-12-11 Fernando Nasser <fnasser@redhat.com> - - * configure.in: Fix typos. It is CONFIG_SRCS not CONFIG_SRS. - * configure: Regenerate. - -2000-12-11 Fernando Nasser <fnasser@redhat.com> - - * configure.in: Fix a couple of typos in the handling of the - enable_gdbcli option. Make it check enableval for the result - of AC_ARG_ENABLE. - * configure: Regenerate. - -2000-12-08 Michael Snyder <msnyder@mvstp600e.cygnus.com> - - * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro. Provide default - definition. Will be used to translate between the compiler's - register numbering and GDB's (for register variables etc). - (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids. - * alpha-tdep.c: Fix typo in comment. - * dbxread.c: Fix typo in comment. - * fr30-tdep.c: Fix typo: newline missing after comment. - * mcore-tdep.c: Fix typo in comment. - -2000-12-07 J.T. Conklin <jtc@redback.com> - - * gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag): - Removed unused variables and declarations. - * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): - Likewise. - * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): - Likewise. - - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c - (create_inferior): Update comment. - - * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, - store_inferior_registers): Provide implementations for the m68k - and ns32k. - * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. - * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver - to configdirs. - -2000-12-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields - {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM. - * sh-tdep.c (sh_sh3e_register_virtual_type, - sh_sh4_register_virtual_type, sh_do_registers_info, - sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size, - sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, - sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, - sh_store_pseudo_register, sh_do_pseudo_register): Ditto. - - * sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the - disassembly print function. - (_initialize_sh_tdep): Initialize tm_print_insn using the function - pointer. - -2000-12-07 Mark Kettenis <kettenis@gnu.org> - - From Richard Henderson <rth@twiddle.net>: - * alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t. - (supply_fpregset, fill_fpregset): Use gdb_fpregset_t. - -2000-12-06 Fernando Nasser <fnasser@redhat.com> - - * cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying - that is not currently used. - -2000-12-06 Fernando Nasser <fnasser@redhat.com> - - * cli/cli-decode.c (lookup_cmd): Change disabled code into comment. - -2000-12-06 Fernando Nasser <fnasser@redhat.com> - - * cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine - which was not being used for quite some time. - -2000-12-05 Mark Kettenis <kettenis@gnu.org> - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 64. - * symfile.h (MAX_SECTIONS): Increase to 64. - -2000-12-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used - anywhere. - * sh-tdep.c (sh_gdbarch_init): Don't initialize - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM. - -2000-12-04 Michael Snyder <msnyder@cleaver.cygnus.com> - - * utils.c (internal_verror): Fix typo in error msg. - -2000-12-03 Mark Kettenis <kettenis@gnu.org> - - * Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list. - -2000-12-04 Kevin Buettner <kevinb@redhat.com> - - * elfread.c (record_minimal_symbol_and_info): Don't guess - at the section index; instead just always use the bfd index. - (elf_symtab_read): Handle weak symbols appearing in data - sections. - -Mon Dec 4 14:36:39 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, - DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): - Add. - * gdbarch.h, gdbarch.c: Regenerate. - * arch-utils.c (no_op_reg_to_regnum): New function. - * arch-utils.h (no_op_reg_to_regnum): Declare. - - * dwarfread.c (DWARF_REG_TO_REGNUM), coffread.c - (SDB_REG_TO_REGNUM), stabsread.h (STAB_REG_TO_REGNUM), - mdebugread.c (ECOFF_REG_TO_REGNUM): Delete macro. - - * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM, STAB_REG_TO_REGNUM): - Delete. Moved to mips-tdep.c. - * mips-tdep.c (mips_ecoff_reg_to_regnum, mips_stab_reg_to_regnum): - New functions. - (mips_gdbarch_init): Add ``mips_ecoff_reg_to_regnum'' and - ``mips_stab_reg_to_regnum'' to multi-arch vector. - -2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup. - (gdbarch_tdep): Likewise. - -2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14. - (m68hc11_register_names): Add null for register 13. - -2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address - computation. - (m68hc11_frame_init_saved_regs): Frame pointer is saved only if - the symbol exist. - (m68hc11_analyze_instruction): New function. - (m6811_prologue, m6812_prologue): New prologue description tables. - (m68hc11_guess_from_prologue): Use the above. - (m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue - descriptions. - -Sun Dec 3 02:28:26 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ser-pipe.c (pipe_open): Only use vfork when available. - * fork-child.c (fork_inferior): Fix #ifdef HAVE_VFORK test. - (clone_and_follow_inferior): Ditto. - - * configure.in (AC_CHECK_FUNCS): Check for vfork. - * configure, config.in: Regenerate. - -Sun Dec 3 01:54:49 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ser-unix.c (wait_for): Initialize the FD_SET before every select - call. - (ser_unix_wait_for): Ditto. - -Sun Dec 3 01:01:02 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (varobj.o): Delete special .c.o rule supressing - -Werror flag. - -Sun Dec 3 00:29:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * m32r-rom.c (m32r_load_section): Update to match - bfd_map_over_sections's ``func'' arg. - -Thu Nov 30 01:24:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and - ``fmt''. Make ``offset'' a CORE_ADDR. - (print_unpack): Delete. - (extended_offset): Construct and return a CORE_ADDR. - (fetch_mips_16): Return an int. Don't assume short is 16 bits. - (unpack_mips16): Rewrite. Add ``extension'' parameter instead of - incorrectly guessing if the instruction had an extension. - (map16): Delete array. - (mips16_op): Delete macro. - (extended_mips16_next_pc): Rewrite of old mips16_next_pc function. - When an extended instruction do a recursive call. - (mips16_next_pc): Call extended_mips16_next_pc. - (mips_next_pc): Cleanup. - -Sat Dec 2 10:40:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ser-e7kpc.c (e7000pc_setstopbits): New function. - (e7000pc_ops): Add e7000pc_setstopbits. - - * remote-e7000.c (e7000_detach, e7000_resume, - e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info, - e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill): - Update function signature to match target vector. - - * h8300-tdep.c (h8300_command, h8300h_command, h8300s_command): - h8500-tdep.c (small_command, big_command, medium_command, - compact_command): Update function signature to match add_cmd. - -2000-12-01 Fernando Nasser <fnasser@redhat.com> - - * p-exp.y: Define strncasecmp as strnicmp for MSVC. - (yylex): Use strncasecmp, not strnicmp. - -2000-12-01 Fernando Nasser <fnasser@redhat.com> - - * cli/cli-decode.c: New file. Handle lists of commands, their decoding - and documentation. - (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, - add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, - add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, - help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, - undef_cmd_error, lookup_cmd, deprecated_cmd_warning, - lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): - Moved here from command.c. - (add_info, add_info_alias, add_com, add_com_alias): Moved here from - top.c. - * cli/cli-decode.h: Definitions/declarations for the above. - * cli/cli-cmds.c: New file. GDB CLI commands. - (error_no_arg, info_command, show_command, help_command, show_version, - quit_command, pwd_command, cd_command, echo_command, shell_escape, - make_command, show_user, set_debug, show_debug, init_cmd_lists): - Moved here from top.c. - (apropos_command): Moved here from command.c. - (complete_command, source_command): Moved here (part) from top.c. - (is_complete_command): New function. Checks if a command is the - "complete" command. - (init_cli_cmds): New function. Add commands to the CLI (from code - previously in top.c. - * cli/cli-cmds.h: Definitions/declarations for the above. - * cli/cli-script.c: New file. GDB CLI command scripting. - (build_command_line, get_command_line, print_command_lines, - print_command_line, execute_user_command, execute_control_command, - while_command, if_command, arg_cleanup, setup_user_args, locate_arg, - insert_args, realloc_body_list, read_next_line, - recurse_read_control_structure, read_command_lines, free_command_lines, - do_free_command_lines_cleanup, make_cleanup_free_command_lines, - validate_comname, user_defined_command, define_command, - document_command, source_cleanup_lines, do_fclose_cleanup, - show_user_1): Moved here from top.c. - (script_from_file): New function. Implements execution of a script - contained in a file (part of code for the source_command() that used - to exist in top.c). - * cli/cli-script.h: Definitions/declarations for the above. - * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. - (parse_auto_binary_operation, parse_binary_operation, - do_setshow_command, cmd_show_list): Moved here from command.c. - * cli/cli-setshow.h: Definitions/declarations for the above. - * top.c: Remove all CLI code, except the command loop. - (gdb_init): Call init_cli_cmds(). - * command.c: Remove obsolete file. - * command.h: Mark as DEPRECATED. - * gdbcmd.h: Ditto. - * call-cmds.h: Ditto. - * Makefile.in (SFILES): Remove command.c. - (COMMON_OBS): Remove command.o. - (command.o): Remove obsolete target. - (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. - Refer to CLI header files. - (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. - (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, - SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, - SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli - subdirectory. - * configure.in (enable_gdbcli): New option. Include the CLI in the - executable (cannot be disabled yet). - (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, - CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add - the corresponding SUBDIR_CLI_* macros if CLI requested. - * configure: Regenerate. - -2000-10-27 Pierre Muller <muller@ics.u-strasbg.fr> - - * p-exp.y (yylex): avoid problem with symbol name - starting as a operator name. - -2000-11-30 Fernando Nasser <fnasser@redhat.com> - - * linespec.h: New file. Declarations for linespec.c. - * linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c, - symtab.c, tracepoint.c: Include the above. - * completer.c: New file. Line completion stuff for GDB. - (get_gdb_completer_word_break_characters, - get_gdb_completer_quote_characters): New functions. Accessors for - useful completer internal data. - (filename_completer, line_completion_function, skip_quoted): Moved - here from top.c. - * completer.h: New file. Declarations for the above. - * linespec.c (decode_line_1): Use - get_gdb_completer_word_break_characters and - get_gdb_completer_quote_characters. - * top.c: Include completer.h. - (filename_completer, line_completion_function, skip_quoted): - Moved to completer.c. - * corefile.c, exec.c, source.c, symfile.c, linespec.c: Include - completer.h. - * Makefile.in (SFILES): Add completer.c. - (COMMON_OBS): Add completer.o. - (completer.o): New target. - (linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o, - symtab.o, tracepoint.o): Add linespec.h to dependencies list. - (corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h - to dependencies list. - -Thu Nov 30 13:19:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.c: Regenerate. - -Thu Nov 30 01:14:21 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * varobj.c (varobj_create): Initialize ``old_fi''. - (varobj_update): Initialize ``templist''. - - * kod-cisco.c (cisco_kod_request): Simplify allocation of - ``sync_ids'' eliminating uninitialized variable. - -2000-11-28 Mark Salter <msalter@redhat.com> - - * MAINTAINERS: Add Mark Salter to Write After Approval list. - -Tue Nov 28 12:24:43 2000 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c (dll_code_sections_add): strdup -> xstrdup. - -Mon Nov 27 11:45:52 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (remote_write_bytes): Add default case to switch - initializing ``todo''. Ditto for ``nr_bytes''. - * top.c (catch_errors): Always initialize ``val''. - * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size - returning an unknown size. - * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. - * breakpoint.c (break_at_finish_at_depth_command_1): Initialise - extra_args to NULL. - (break_at_finish_command_1): Ditto. - -Mon Nov 27 11:27:06 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Add GFDL updates to 5.1 release criteria. - -2000-11-26 Nick Clifton <nickc@redhat.com> - - * configure.tgt (xscale-*): Add. - * configure.host (xscale-*): Add. - -2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (gdb_print_insn_m68hc11): New function. - (_initialize_m68hc11_tdep): Install it. Register bfd_arch_m68hc12. - -2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (gdbarch_tdep): Move stack_correction global to here. - (STACK_CORRECTION): Get stack correction using gdbarch_tdep. - (m68hc11_saved_pc_after_call): Use STACK_CORRECTION. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_store_struct_return): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_gdbarch_init): Setup stack_correction according to arch. - -Mon Nov 20 13:59:29 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in: Add support for configure option - --enable-gdb-build-warnings. Mention need to update doco. - * configure: Regenerate. - -2000-11-21 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * target.h (TARGET_SIGNAL_REALTIME_64): Added for IRIX 6. - * target.c (target_signal_from_host, do_target_signal_to_host): - Handle TARGET_SIGNAL_REALTIME_64. - -2000-11-21 Kevin Buettner <kevinb@redhat.com> - - * solib.c (solib_open): Handle the case where - solib_absolute_prefix is NULL. - -2000-11-20 Michael Snyder <msnyder@cleaver.cygnus.com> - - * solist.h: Declare new function solib_open. - * solib.c (solib_open): New function. Abstracts some of the - code from solib_map_sections, for finding the binary solib file. - (solib_map_sections): Call solib_open. - * solib-svr4.c (enable_break): Call solib_open. - -2000-11-20 J.T. Conklin <jtc@redback.com> - - * gdbserver/low-nbsd.c (fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-11-20 H.J. Lu <hjl@gnu.org> - - * ia64-tdep.c (gdbarch_tdep): Change reference from - ELFOSABI_MONTEREY to ELFOSABI_AIX. - -2000-11-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * c-valprint.c (print_function_pointer_address): New function - to automatically dereference a function pointer for printing - if necessary. - (c_val_print): Use print_function_pointer_address when printing - function pointer addresses. - -2000-11-20 J.T. Conklin <jtc@redback.com> - - * gdbserver/low-nbsd.c: Fix typos. - -2000-11-20 Jeffrey A Law (law@cygnus.com) - - * pa64solib.c (add_to_solib): Pass TARGET to pa64_solib_load_symbols. - -Mon Nov 20 23:21:53 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Peter Schauer and Kevin Buettner maintain AIX. Jim - Blandy, Kevin Buettner and Peter Schauer share shared libs. - - From Nick Duffek: - * MAINTAINERS: Share responsibility for - Solaris/x86 between co-maintainers. - - * MAINTAINERS: Add linespec as a separate component. - -Mon Nov 20 14:29:39 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.h (error_no_arg): Add noreturn attribute to declaration. - -Fri Nov 17 16:07:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * utils.c (xvasprintf, xasprintf): New functions. - * defs.h (xvasprintf, xasprintf): Add declarations. - - * remote.c (add_packet_config_cmd): Use function xasprintf instead - of asprintf. - * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Use - function xvasprintf instead of vasprintf. - - * TODO (xasprintf): Update. - -Mon Nov 20 12:22:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Mention ``extern'' and ``STREQ'' cleanups. - -2000-11-19 Jim Blandy <jimb@redhat.com> - - * symtab.c (no_symtab_msg): Remove definition. - (sources_info): Replace use of no_symtab_msg with the string - itself. - * linespec.c (no_symtab_msg): Remove declaration. - (decode_line_1): Replace uses of no_symtab_msg with the string - itself. - -2000-11-17 Kevin Buettner <kevinb@redhat.com> - - * rs6000-tdep.c (refine_prologue_limit): New function. - (skip_prologue): When zero, attempt to obtain value for - lim_pc by calling refine_prologue_limit(). Also, fix - fencepost error regarding the limit in the loop. - - From Peter Schauer: - * rs6000-tdep.c (skip_prologue): Handle optimizer code motions into - the prologue by continuing the prologue search, if we have no valid - frame yet or if the return address is not yet saved in the frame. - -2000-11-17 Kevin Buettner <kevinb@redhat.com> - - * wrapper.c (gdb_value_assign, wrap_value_assign): Protoize. - -2000-11-16 Christopher Faylor <cgf@redhat.com> - - * thread.c (thread_apply_all_command): Save the command before - executing it because it may be modified. Restore the saved command so - that the same command is executed on next thread. - (thread_apply_command): Same correction. - -2000-11-16 Michael Snyder <msnyder@cleaver.cygnus.com> - - * regcache.c (read_register_bytes): Failing to set register_valid - is not necessarily an error, if the register is a pseudo-register. - Some pseudo-registers are never marked as valid, so that they will - be read anew every time. Determining if a pseudo-register is valid - (or should be marked invalid) may be difficult, whereas just - recomputing it may be cheap. - -Thu Nov 16 09:47:57 2000 David Taylor <taylor@redhat.com> - - * tracepoint.c (trace_find_tracepoint_command): Replace call to - parse_and_eval_address with a call to parse_and_eval_long as - we are evaluating an integer, not an address. - * top.c (show_commands): Ditto. - -2000-11-15 Kevin Buettner <kevinb@redhat.com> - - * xcoffread.c (arrange_linetable, xcoff_initial_scan): Protoize. - -Wed Nov 15 09:31:39 2000 David Taylor <taylor@redhat.com> - - * utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT, - not TARGET_PTR_BIT, since we are dealing with addresses, not - pointers. - -2000-11-14 Daniel Berlin <dberlin@redhat.com> - - From Kenneth Block <kenneth.block@compaq.com> - - * demangle.c : Use libibery list of demanglers instead of out of - date local copy. - -Wed Nov 15 00:29:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Klaus Espenlaub <espenlaub@informatik.uni-ulm.de> - * remote.c (_initialize_remote): Call - show_memory_write_packet_size when ``show remotewritesize'' - command. - -2000-11-13 Eli Zaretskii <eliz@is.elta.co.il> - - * config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle - the gettext's posrcprefix correctly with drive letters. - -2000-11-10 Jim Blandy <jimb@redhat.com> - - * stabsread.c (read_range_type): Properly construct complex - type nodes. - -2000-11-10 Fernando Nasser <fnasser@totem.toronto.redhat.com> - - * symtab.c (decode_line_1, total_number_of_methods, find_methods, - build_command_line_spec, find_toplevel_char, decode_line_2): - Move to linespec.c. - * linespec.c: New file. Routines that handle linespecs, formerly - in symtab.c. - * symtab.h: Export find_line_symtab and find_function_start_sal. - * Makefile.in (SFILES): Add linespec.c. - (COMMON_OBS): Add linespec.o. - (linespec.o): New target. - -2000-11-10 Christopher Faylor <cgf@cygnus.com> - - * inferior.h (step_over_calls_kind): New enum to clarify values in - step_over_calls. - * infcmd.c (step_over_calls): Change definition. - (step_1): Use new enum values in relation to step_over_calls. - (step_once): Ditto. - (until_next_command): Ditto. - * infrun.c (clear_proceed_status): Ditto. - (handle_inferior_event): Ditto. - -2000-11-10 Stephane Carrez <Stephane.Carrez@sun.com> - - * inferior.h (step_stop_if_no_debug): New variable. - * infrun.c (step_stop_if_no_debug): Declare. - (handle_inferior_event): Stop the step command if we entered a function - without line info. - (_initialize_infrun): New command 'set step-mode' to control the step - command. - * infcmd.c (step_once): Switch to stepi mode if there is no line info - (and switching is enabled). - -2000-11-10 J.T. Conklin <jtc@redback.com> - - * target.c (do_xfer_memory): Only perform a single memory transfer - instead of iterating to tranfer the entire region. Higher layers - are expected to call this function multiple times for partial - transfers. - (target_xfer_memory_partial): Remove unused local variables. - -2000-11-10 Nick Duffek <nsd@redhat.com> - - * target.c (target_xfer_memory_partial): Return bytes transferred - instead of 0. - -2000-11-09 Kevin Buettner <kevinb@redhat.com> - - * values.c (value_being_returned, using_struct_return): Protoize. - * varobj.c (child_exists, cplus_class_num_children): Protoize. - -2000-11-09 Kevin Buettner <kevinb@redhat.com> - - Changes based on a patch from Ulrich Drepper: - * solib-svr4.c (svr4_relocate_main_executable): New function. - (svr4_solib_create_inferior_hook): Call - svr4_relocate_main_executable. - -2000-11-09 J.T. Conklin <jtc@redback.com> - - * config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES. - * config/i386/nbsdelf.mh: Likewise. - * config/m68k/nbsd.mh: Likewise. - * config/ns32k/nbsd.mh: Likewise. - * config/powerpc/nbsd.mh: Likewise. - * config/sparc/nbsd.mh: Likewise. - * config/sparc/nbsdelf.mh: Likewise. - * config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES. - * config/i386/nbsdelf.mt: Likewise. - * config/m68k/nbsd.mt: Likewise. - * config/ns32k/nbsd.mt: Likewise. - * config/powerpc/nbsd.mt: Likewise. - * config/sparc/nbsd.mt: Likewise. - -2000-11-09 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - Add auto-solib-add support for AIX, remove obsolete and unused - SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code. - * rs6000-nat.c (vmap_symtab): Do not try to modify offsets - if symbols are not yet loaded. - (vmap_add_symbols): New function to add symbols for a vmap entry. - (add_vmap): Turn errors into warnings, return NULL vmap upon - failure. Add symbols via vmap_add_symbols only if requested. - (xcoff_relocate_core): Allow debugging of core files without an - executable file. Handle NULL returns from add_vmap gracefully. - * xcoffsolib.c (solib_add): Remove, no longer needed. - (solib_info): Do not check for new shared libraries if there is no - inferior process. - (sharedlibrary_command): Made static. - Do not check for new shared libraries if there is no inferior process. - Add symbols for requested shared libraries via vmap_add_symbols. - (_initialize_solib): Add `set auto-solib-add' command. - * xcoffsolib.h (vmap_add_symbols): Add prototype declaration. - - * config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT): Move from here ... - * config/rs6000/nm-rs6000.h: ... to here, this is an AIX native - feature. - * config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h, - config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h: - Remove #undef PC_LOAD_SEGMENT. - * config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt - (TDEPFILES): Move xcoffsolib.o from here ... - * config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh - (NATDEPFILES): ... to here, xcoffsolib.o contains AIX native code - only. - * rs6000-tdep.c: Remove #include xcoffsolib.h, no longer needed. - * xcoffsolib.h (xcoff_relocate_symtab_hook): Remove declaration. - * rs6000-nat.c (_initialize_core_rs6000): Remove setting of - xcoff_relocate_symtab_hook, no longer needed. - * xcoffsolib.c (solib_info, sharedlibrary_command): Remove - xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab - directly, as xcoffsolib.c is now compiled in native AIX configurations - only. - * Makefile.in: Update dependencies for rs6000-tdep.o, rs6000-nat.o - and xcoffsolib.o. - -Thu Nov 9 17:16:29 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Specify the vax-dec-vms5.5 target tupple. - * vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h". - (vax_print_insn): Change ``d'' to a const char pointer. - -2000-11-08 Michael Snyder <msnyder@cleaver.cygnus.com> - - * gdbarch.sh: Spelling correction: registrary -> registry. - * gdbarch.c: Ditto. - -Wed Nov 8 23:08:48 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that - don't define JB_PC or JB_ELEMENT_SIZE. - -Wed Nov 8 22:46:43 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * m68k-tdep.c (m68k_get_longjmp_target): Rename function - get_longjmp_target. Remove wrapping #ifdef GET_LONGJMP_TARGET. - * config/m68k/tm-m68k.h (m68k_get_longjmp_target): Add function - declaration. - - * config/m68k/tm-vx68.h, config/m68k/tm-sun3.h, - config/m68k/tm-m68kv4.h, config/m68k/tm-linux.h, - config/m68k/tm-es1800.h, config/m68k/tm-cisco.h: Update definition - of GET_LONGJMP_TARGET. Delete get_longjmp_target function - declaratation. - -Wed Nov 8 15:32:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbserver/configure.in (files): Don't link nm-empty.h when a - non-native target. - * gdbserver/configure: Regenerate. - -2000-11-07 Kevin Buettner <kevinb@redhat.com> - - * valops.c (typecmp): Protoize. - * valprint.c (strcat_longest): Protoize. - -2000-11-07 Kevin Buettner <kevinb@redhat.com> - - * ia64-tdep.c (native_find_global_pointer): New global variable. - (struct gdbarch_tdep): Add member find_global_pointer. - (ia64_gdbarch_init): Initialize find_global_pointer member. Also, - tell the gdbarch machinery that we have floating point registers. - (FIND_GLOBAL_POINTER): New macro. - (generic_elf_find_global_pointer): Renamed from find_global_pointer. - (find_func_descr, ia64_push_return_address): Call - FIND_GLOBAL_POINTER instead of find_global_pointer. - (process_note_abi_tag_sections): Enable code previously disabled - by #if 0. - -2000-11-07 Daniel Berlin <dberlin@redhat.com> - - * dwarf2read.c: Revert June 5th change for caching of types, - as per Jim Blandy's request. - -2000-11-06 Fernando Nasser <fnasser@totem.toronto.redhat.com> - - * wrapper.c (gdb_value_assign): New function. Longjump-free - version of value_assign. - (wrap_value_assign): New function. Wrapper for value_assign. - * wrapper.h: Add declaration for the above. - * varobj.c (varobj_set_value): Use gdb_value_assign, not - value_assign which can longjump. Do not change varobj value if - assign fails. - -2000-11-06 Fernando Nasser <fnasser@cygnus.com> - - From Steven Johnson <sbjohnson@ozemail.com.au>: - - This set of changes add "hookpost-" as an expansion on the original - hooking of commands to GDB. A Hook may now be run "AFTER" execution of - a command as well as before. - - * command.h (struct cmd_list_element): Changed elements hook and hookee - to hook_pre and hookee_pre respectively. Added hook_post and hookee_post - for the post hook command operation. Added hook_in so that an executing - hook can be flagged to prevent recursion. - * command.c (add_cmd): Changed initilization of cmd_list_element to - reflect above changes. - (delete_cmd): Remove both pre and post hooks. - (help_cmd): Notify that the command has pre and/or post hooks. - * infrun.c (normal_stop): Change references to hook_pre from hook. - * top.c (execute_command): Run both pre and post hooks. - (define_command): Allow definition of both pre and post hooks. - The definition of pre-hooks is done as before, with the "hook-" - prefix for backward compatibility. - -2000-11-06 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * stack.c (return_command): Pop dummy frame if we just returned from - a stop in a call dummy. - -2000-11-05 Kevin Buettner <kevinb@redhat.com> - - * v850-tdep.c (handle_prepare, handle_pushm): Remove extraneous - blank line after function declarator. - * v850ice.c (v850ice_xfer_memory, do_gdb): Protoize. - -2000-11-03 Kevin Buettner <kevinb@redhat.com> - - * utils.c (add_continuation, add_intermediate_continuation, - printchar): Protoize. - -2000-11-03 Kevin Buettner <kevinb@redhat.com> - - * dwarf2read.c (new_symbol): Relocate address of symbol by the - base address of the section it is in rather than always using - the base address of the .text section. - -2000-11-01 J.T. Conklin <jtc@redback.com> - - * TODO: Note abstraction layer violation where "ocd reset" command - must invalidate the dcache, and how this might be fixed. - - * monitor.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (monitor_open): Removed code that created local dcache. - (flush_monitor_dcache): Removed (unused function). - (monitor_resume): Removed call to dcache_invd(). - (monitor_load): Likewise. - (monitor_xfer_memory): Changed to call monitor_write_memory(), - monitor_write_memory_block(), and monitor_read_memory() instead - of dcache_xfer_memory(). - * monitor.h (flush_monitor_dcache): Removed (unused function). - * ocd.c (#include "dcache.h"): Removed. - (ocd_dcache): Removed. - (ocd_open): Removed code that created local dcache. - (ocd_resume): Removed call to dcache_invd(). - (ocd_xfer_memory): Changed to call ocd_write_bytes() and - ocd_read_bytes() instead of dcache_xfer_memory(). - (bdm_reset_command): Invalidate target dcache. - * remote-bug.c (bug_load): Remove call to dcache_invd(). - (bug_resume): Likewise. - (bug_settings): Remove dcache, readfunc, and writefunc fields - from initializer. - (bug_xfer_memory): Changed to call bug_read_memory() and - bug_write_memory() instead of dcache_xfer_memory(). - * remote-nindy.c (#include "dcache.h"): Removed. - (nindy_dcache): Removed. - (nindy_open): Removed code that created local dcache. - (nindy_resume): Removed call to dcache_invd(). - (nindy_load): Likewise. - (nindy_xfer_inferior_memory): Changed to call ninMemPut() and - ninMemGet() instead of dcache_xfer_memory(). - * remote-sds.c (#include "dcache.h"): Removed. - (sds_dcache): Removed. - (sds_open): Removed code that created local dcache. - (sds_resume): Removed call to dcache_invd(). - (sds_xfer_memory): Changed to call sds_write_bytes() and - sds_read_bytes() instead of dcache_xfer_memory(). - * remote-utils.c (gr_open): Removed code that created local dcache. - * remote-utils.h (#include "dcache.h"): Removed. - (struct gr_settings): Removed dcache, readfunc, and writefunc fields. - (gr_get_dcache, gr_set_dcache): Removed macro definitions. - * remote.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (remote_open_1): Removed code that created local dcache. - (remote_async_open_1): Likewise. - (remote_resume): Removed call to dcache_invd(). - (remote_async_resume): Likewise. - (remote_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - * wince.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (child_create_inferior): Removed code that created local dcache. - (child_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - (child_resume): Removed call to dcache_invd(). - - * target.c (target_dcache): Added. - (target_load): Invalidate target_dcache. - (do_xfer_memory): New function. - (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). - (target_xfer_memory_partial): Likewise. - (initialize_targets): Create target_dcache. - * target.h (#include "dcache.h"): Added. - (target_open): Invalidate target_dcache. - (target_resume): Likewise. - (do_xfer_memory): New declaration. - - * dcache.c (dcache_init): Removed reading and writing arguments. - (dcache_struct): Removed read_memory and write_memory fields. - (dcache_write_line): Call do_xfer_memory. - (dcache_read_line): Likewise. - (dcache_xfer_memory): Likewise. - (dcache_invalidate): Renamed from dcache_invd. - (dcache_init): Updated. - (dcache_xfer_memory): Updated. - * dcache.h (memxferfunc): Removed definition. - (dcache_init): Removed reading and writing arguments. - -2000-11-03 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * objfiles.c (objfile_relocate): Relocate ei.entry_point with - its section offset, use SECT_OFF_TEXT only as a fallback. - -2000-11-01 Kevin Buettner <kevinb@redhat.com> - - * symm-nat.c (print_1167_regs): Remove extraneous blank line - after function declarator. - * symtab.c (search_symbols): Likewise. - * ultra3-nat.c (fetch_core_registers): Protoize. - -2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> - - * config/sh/tm-linux.h: New file. Include generic tm-linux.h, - plus tm-sh.h, then define SVR4_FETCH_LINK_MAP_OFFSETS to use - the sh target function instead of the default link map offsets. - * config/sh/sh.mt: Add solib.o and solib-svr4.o to TDEPFILES. - Use sh/tm-linux.h instead of sh/tm-sh.h. - * sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): - New function. Construct target-specific link map offsets. - * i386-linux-tdep.c (i386_linux_svr4_fetch_link_map_offsets: - New function. Construct target-specific link map offsets. - * config/i386/tm-linux.h: Use above function instead of default. - -2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> - - * config/i386/tm-linux.h: Remove definition of SVR4_SHARED_LIBS, - and inclusion of solib.h. Move up into ../tm-linux.h. - config/tm-linux.h: Define SVR4_SHARED_LIBS, include solib.h. - -2000-10-30 Kevin Buettner <kevinb@redhat.com> - - * top.c (simplified_command_loop, add_info, add_com, - help_command): Protoize. - * ui-out.c (gdb_query): Protoize. - -2000-10-30 Kevin Buettner <kevinb@redhat.com> - - Changes based on analysis from Peter Schauer: - * solist.h (struct so_list): Remove field lmend. - (struct target_so_ops): Remove field lm_addr. Add field - relocate_section_addresses. Add comments for all fields - in this structure - (TARGET_SO_LM_ADDR): Remove. - (TARGET_SO_RELOCATE_SECTION_ADDRESSES): New macro. - * solib-svr4.c (svr4_relocate_section_addresses): New function. - (_initialize_svr4_solib): Remove lm_addr initialization. Add - initialization for relocate_section_addresses. - * solib.c (solib_map_sections): Invoke - TARGET_SO_RELOCATE_SECTION_ADDRESSES instead of using now - defunct TARGET_SO_LM_ADDR to relocate the section addresses. - Also, eliminate assignment to the lmend field since this - field no longer exists. - (symbol_add_stub): Remove machinery for determining the lowest - section. - (info_sharedlibrary_command): Print the text section starting - and ending addresses. - (solib_address): Don't use TARGET_SO_LM_ADDR, nor so->lmend to - determine if an address is in a shared object. Instead, scan - the section table and test against the starting and ending - addresses for each section. - -2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> - - * config/m68k/linux.mh: Remove solib.c, solib-svr4.c from NATDEPFILES. - * config/powerpc/linux.mh: ditto. - * config/ia64/linux.mh: ditto. - * config/i386/linux.mh: ditto. - * config/alpha/alpha-linux.mh: ditto. - * config/arm/linux.mh: ditto. - * config/m68k/linux.mt: Add solib.c, solib-svr4.c to TDEPFILES. - * config/powerpc/linux.mt: ditto. - * config/ia64/linux.mt: ditto. - * config/i386/linux.mt: ditto. - * config/alpha/alpha-linux.mt: ditto. - * config/arm/linux.mt: ditto. - -2000-10-30 J.T. Conklin <jtc@redback.com> - - * gdbarch.sh, hp-psymtab-read.c, hpread.c, m3-nat.c, mcore-tdep.c, - mips-tdep.c, monitor.c, regcache.c, remote-es.c, ser-unix.c, - somread.c, tracepoint.c: Fix spelling errors in comments. - * gdbarch.c: Regenerate. - - * gnu-nat.c (S_exception_raise_request): Fix typos and spelling - errors in strings. - * m3-nat.c (intercept_exec_calls, mach_thread_parse_id): Likewise. - * mcore-tdep.c (mcore_analyze_prologue): Likewise. - * mips-tdep.c (mips16_next_pc, _initialize_mips_tdep): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-rdp.c (handle_swi): Likewise. - * remote-vx.c (vx_load_command): Likewise. - * sh-tdep.c (sh_do_pseudo_register): Likewise. - * sol-thread.c (td_err_string): Likewise. - * symtab.c (decode_line_2): Likewise. - -Mon Oct 30 10:19:01 2000 David Taylor <taylor@redhat.com> - - * eval.c (parse_and_eval_long): New function. - * value.h: Declare it. - - * breakpoint.c (breakpoints_info, maintenance_info_breakpoints): - Call parse_and_eval_long, not parse_and_eval_address. - * command.c (do_setshow_command): Ditto. - * infcmd.c (step_1, signal_command, continue_command): Ditto. - * infrun.c (signals_info): Ditto. - * stack.c (set_backtrace_limit_command, backtrace_command_1, - up_silently_base, down_silently_base): Ditto. - * tracepoints.c (tracepoints_info, trace_find_command, - trace_find_tracepoint_command): Ditto. - * valprint.c (set_radix): Ditto. - * values.c (show_values): Ditto. - -2000-10-28 Kevin Buettner <kevinb@redhat.com> - - * symtab.c (decode_line_2, file_matches, search_symbols): Protoize. - * thread.c (iterate_over_threads): Protoize. - -2000-10-27 J.T. Conklin <jtc@redback.com> - - * arch-utils.c (set_architecture, set_architecture_from_arch_mach, - set_gdbarch_from_file): Fix spelling error in string. - * v850-tdep.c (v850_target_architecture_hook): Likewise. - * gdbarch.sh: Fix spelling errors in comments. - * gdbarch.c, gdbarch.h: Regenerate. - - * ppcnbsd-nat.c (fetch_core_registers, fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-10-26 David B. Anderson <davea@sgi.com> - - * breakpoint.c breakpoint.h hppab-nat.c infrun.c - language.h mcore-tdep.c mips-tdep.c symfile.c symtab.c - symtab.h target.c tm-mips.h xm-sun4sol2.h: Corrected - spelling errors in comments. - * gdbarch.c gdbarch.sh: Removed word from comment. - -2000-10-26 Kevin Buettner <kevinb@redhat.com> - - * sun3-nat.c (fetch_core_registers): Protoize. - * symm-nat.c (print_1167_regs, child_xfer_memory): Protoize. - -2000-10-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * stabsread.c (define_symbol): Update comment. - -2000-10-26 Pierre Muller <muller@ics.u-strasbg.fr> - - * stabsread.c (define_symbol): Set the type_name of the type - of the new symbol to the symbol name for type symbol, if the - language is Pascal. - -2000-10-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * arch-utils.c, arch-utils.h (default_convert_from_func_ptr_addr): - New function. - * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Add. - * gdbarch.c, gdbarch.h: Regenerate. - * valops.c (find_function_addr): Use CONVERT_FROM_FUNC_PTR_ADDR - unconditionally. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Delete - definition. - * config/powerpc/tm-linux.h (CONVERT_FROM_FUNC_PTR_ADDR): Remove - undef. - * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Fix comment. - (rs6000_gdbarch_init): Register rs6000_convert_from_func_ptr_addr - if not ELFOSABI_LINUX. - -2000-10-25 Kevin Buettner <kevinb@redhat.com> - - * config/rs6000/rs6000lynx.mt (TDEPFILES): Revert 2000-10-24 - change in which solib-svr4.o was inadvertently added to this - list. - -2000-10-25 Fred Fish <fnf@cygnus.com> - - * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Define using either - the current arch or use zero. - -2000-10-25 Fernando Nasser <fnasser@cygnus.com> - - * ser-unix.c (do_unix_readchar): Coding style improvement only. - -2000-10-25 Fernando Nasser <fnasser@cygnus.com> - - * target.c (generic_mourn_inferior): Notify GUI that inferior is gone - by calling detach_hook, if defined. - -2000-10-24 Kevin Buettner <kevinb@redhat.com> - - * coffread.c (coff_end_symtab): When calling end_symtab(), - use SECT_OFF_TEXT() instead of 0 to represent the .text - section. - * hp-symtab-read.c (hpread_expand_symtab): Likewise. - * hpread.c (hpread_expand_symtab, hpread_process_one_debug_symbol): - Likewise. - -2000-10-24 Kevin Buettner <kevinb@redhat.com> - - * solib-svr4.c: New file created out of much of solib.c... - * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to - solib-svr4.c. - (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, - elf/external.h, link.h): Move these includes to solib-svr4.c. - (bkpt_names, debug_base_symbols, main_name_list, - solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, - ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, - IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, - allocate_rt_common_objfile, solib_add_common_symbols, - bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, - first_link_map_member, open_symbol_file_object, match_main, - current_sos, interp_text_sect_low, interp_text_sect_high, - interp_plt_sect_low, interp_plt_sect_high, - in_svr4_dynsym_resolve_code, disable_break, enable_break, - special_symbol_handling): Moved to solib-svr4.c. - (debug32_copy, shadow_contents, fdmatch) - Removed entirely. - (struct so_list): Moved to solist.h - (MAX_PATH_SIZE): Moved to solist.h and renamed to - SO_NAME_MAX_PATH_SIZE. - - * solist.h: New file created from struct so_list in solib.c. - (struct lm_info): Add forward declaration. - (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a - single field, lm_info, which will be a pointer to target specific - data. - (struct target_so_ops): New struct. - (free_so): Add extern declaration. - (current_target_so_ops): Declare new global variable. - (solib_map_sections): - (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, - TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, - TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, - TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. - * solib.c (solib_map_sections, free_so, symbol_add_stub, - update_solib_list, solib_add, info_shared_library_command, - solib_address, clear_solib, solib_create_inferior_hook): Use - new TARGET_SO_* macros to call function on target specific - side indirectly. - (current_target_so_ops): Define new global variable. - (_initialize_solib): Eliminate HAVE_LINK_H ifdef. - * solib-svr4.h: New file; defines struct link_map_offsets and - SVR4_FETCH_LINK_MAP_OFFSETS. - * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, - svr4_free_so): New functions. - (special_symbol_handling, solib_create_inferior_function_hook, - current_sos): Rename by adding a svr4_ prefix. - (default_svr4_fetch_link_map_offsets): New function. - (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - first_link_map_member, open_symbol_file_object, svr4_current_sos): - Remove dependence on existence of link.h by calling - SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library - data. As a result, SVR4 and non-SVR4 versions of many of these - functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 - ugliness is moved into default_svr4_fetch_link_map_offsets where it - is relatively contained. - (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which - solib_extract_address() is called instead of extract_address(). - (solib_extract_address): Removed. - - * Makefile.in (solib.o): Add solist.h as a dependency. - (solib-svr4.o): Add dependencies. - * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, - config/arm/linux.mh, config/i386/fbsd.mh, - config/i386/i386dgux.mh, config/i386/i386gnu.mh, - config/i386/i386sco5.mh, config/i386/i386sol2.mt, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/linux.mh, config/i386/nbsd.mh, - config/i386/nbsdelf.mh, config/i386/ncr3000.mt, - config/i386/ptx4.mh, config/i386/sun386.mt, - config/ia64/linux.mh, config/m68k/linux.mh, - config/m68k/m68kv4.mh, config/m68k/nbsd.mh, - config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, - config/m88k/delta88v4.mh, config/mips/mipsv4.mh, - config/ns32k/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/nbsd.mh, config/powerpc/solaris.mh, - config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, - config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, - config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh - (NATDEPFILES): Add solib-svr4.o to list. - - * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is - defined. - -2000-10-24 Kevin Buettner <kevinb@redhat.com> - - * stabsread.c (dbx_lookup_type, dbx_alloc_type, - read_sun_builtin_type, read_sun_floating_type, - read_range_type): Protoize. - -Wed Oct 25 01:19:26 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * solib.c (open_symbol_file_object): Update function signature to - match catch_errors function argument. - -Wed Oct 25 00:08:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-09-06 Angela Marie Thomas <angela@cygnus.com>: - * infttrace.c (get_dictionary_entry_of_page): Function - require_memory_page_dictionary takes no args. - -Tue Oct 24 16:12:00 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdba.el: Delete file. - * NEWS: Mention. - -2000-10-23 David B Anderson <davea@sgi.com> - - * TODO: Correct spelling errors - * command.c (_initialize_command) corelow.c (core_open) - main.c (captured_command_loop) mips-tdep.c (mips32_next_pc) - remote.c serial.h top.c utils.c config/nm-lynx.h: - Correct spelling errors in comments - -2000-10-22 Kevin Buettner <kevinb@redhat.com> - - * sparc-nat.c (fetch_core_registers): Protoize. - * sparcl-tdep.c (download): Protoize. - -Fri Oct 20 19:08:47 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Fred Fish to Blanket Write Privs list. - -2000-10-19 Josef Ezra <jezra@emc.com> - - * ax-gdb.c (gen_struct_ref): while generating data code, cases of - "collect p1->p2->data" where not covered if p2 is a 'typedefed' - type. this simple fix should forward the type pointer to the real - type. - -2000-10-19 Kevin Buettner <kevinb@redhat.com> - - * solib.c (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - open_symbol_file_object): Protoize. - -2000-10-17 Kevin Buettner <kevinb@redhat.com> - - * remote-vx29k.c (vx29k_frame_chain_valid): Protoize. - * remote.c (remote_xfer_memory, remote_search): Protoize. - * sol-thread.c (sol_thread_xfer_memory): Protoize. - -2000-10-16 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * sparc-tdep.c (sparc_fix_call_dummy): Improve comments. - Adjust call_dummy_breakpoint_offset, so that `finish' after a stop - in a call dummy works. - (sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends - on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK. - -2000-10-15 Kevin Buettner <kevinb@redhat.com> - - * remote-st.c (st2000_xfer_inferior_memory): Protoize. - * remote-utils.c (gr_multi_scan): Protoize. - * remote-vx.c (vx_xfer_memory, net_get_symbols): Protoize. - -2000-10-13 Fernando Nasser <fnasser@cygnus.com> - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-10-13 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * varobj.c (type_changeable): Arrays are not changeable. - Trying to check for updates was causing an error if the array lived - in a register as gdb value_equal() cannot handle that case yet. - -2000-10-13 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * varobj.c (varobj_update): Prevent uninitialized error code to be - returned on type_changed. Also, prevent value_equal() to be called - for the types we do not want to test for updates. - -2000-10-11 Fernando Nasser <fnasser@totem.to.cygnus.com> - - From Grant Edwards <grante@visi.com> - This keeps the GUI alive while running an RDI target and lets the - STOP button be used to stop the target. - * remote-rdi.c (arm_rdi_stop): New function. Implements target_stop. - (init_rdi_ops): Set to_stop target vector entry to the above. - * rdi-share/ardi.c (stop_request): New variable. Tells when a stop - has been requested. - (angel_RDI_stop_request): New function. Registers that a stop has - been requested. - (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that - waits while target is executing. Initialize and reset stop_request. - * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request(). - -2000-10-12 Kevin Buettner <kevinb@redhat.com> - - * remote-rdp.c (remote_rdp_xfer_inferior_memory): Protoize. - * remote-sds.c (sds_xfer_memory): Protoize. - * remote-sim.c (gdbsim_xfer_inferior_memory): Protoize. - -2000-10-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Daniel Berlin <dberlin@redhat.com> : - - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol - language to auto instead of unknown, so it will try to demangle - the symbol. - * symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value. - * symtab.c (gdb_mangle_name): Properly handle C++ operators. - -2000-10-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Daniel Berlin <dberlin@redhat.com> : - - * symtab.c (lookup_symbol_aux): New function. Renamed from - lookup_symbol. Move code to do demangling/case sensitivity to - lookup_symbol(). - (lookup_symbol): Now wrapper for lookup_symbol_aux, so we can - perform case sensitivity/demangling without leaking memory. Move - code to do demangling/case sensitivity from old_lookup_symbol to - here. - (lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. Don't do linear search in case of C++. - - * symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (compare_psymbols): Same here. - -2000-10-09 Kevin Buettner <kevinb@redhat.com> - - * remote-nindy.c (non_dle, nindy_xfer_inferior_memory): Protoize. - * remote-os9k.c (rombug_xfer_inferior_memory): Protoize. - * remote-rdi.c (arm_rdi_xfer_memory): Protoize. - -2000-10-09 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * config/i386/i386sol2.mh: Add XM_CLIBS definition to resolve - reference to gethostbyname. - -2000-10-06 Kevin Buettner <kevinb@redhat.com> - - * remote-eb.c (eb_xfer_inferior_memory): Protoize. - * remote-es.c (es1800_xfer_inferior_memory, es1800_files_info): - Protoize. - * remote-mm.c (expect_msg): Protoize. - -2000-10-04 Kevin Buettner <kevinb@redhat.com> - - * rs6000-tdep.c (skip_prologue): Add new parameter lim_pc. - Update all callers. - -2000-10-03 Kevin Buettner <kevinb@redhat.com> - - * remote-bug.c (bug_xfer_memory, bug_insert_breakpoint, - bug_remove_breakpoint): Protoize. - * remote-e7000.c (fetch_regs_from_dump, e7000_xfer_inferior_memory): - Protoize. - -2000-10-01 Kevin Buettner <kevinb@redhat.com> - - * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint): - Protoize. - * remote-array.c (write_monitor, array_xfer_memory): Protoize. - -2000-09-29 Kevin Buettner <kevinb@redhat.com> - - * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type - of first argument from gregset_t to gdb_gregset_t in order - to match declarations in gregset.h. - (supply_fpregset, fill_fpregset): Change type of first argument - from fpregset_t to gdb_fpregset_t in order to match declarations - in gregset.h. - -2000-09-29 Kevin Buettner <kevinb@redhat.com> - - * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads, - procfs_xfer_memory): Protoize. - * ptx4-nat.c (proc_iterate_over_mappings): Protoize. - -2000-09-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * sol-thread.c (ps_pdmodel): Return PR_MODEL_UNKNOWN instead of - PS_ERR if exec_bfd is not yet open. - -2000-09-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * target.c (target_signal_from_host, do_target_signal_to_host): - Add support for Solaris realtime signals. - -2000-09-27 Kevin Buettner <kevinb@redhat.com> - - * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize. - * osfsolib.c (find_solib): Protoize. - -2000-09-25 Kevin Buettner <kevinb@redhat.com> - - * ns32knbsd-nat.c (fetch_core_registers): Protoize. - * ocd.c (ocd_xfer_memory): Protoize. - -2000-09-25 Andrew Cagney <ac131313@cygnus.com> - - * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list. - -2000-09-24 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * rs6000-tdep.c (rs6000_pop_frame): Use PC_IN_CALL_DUMMY to test - for call dummy instead of accessing stop_stack_dummy, which does - not work if we `return' from a stop in a call dummy. - (rs6000_gdbarch_init): Use generic_save_dummy_frame_tos for - dummy_frame_tos function to make PC_IN_CALL_DUMMY work. - -2000-09-23 Kevin Buettner <kevinb@redhat.com> - - * mdebugread.c (mdebug_next_symbol_text): Protoize. - * monitor.c (monitor_xfer_memory): Protoize. - -2000-09-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER, - OLD_CANNOT_FETCH_REGISTER): New definitions for accessible registers - when accessing the registers via the U area. - (fetch_register, store_register): Use them. - (cannot_fetch_register, cannot_store_register): New functions, - all registers should be accessible if we have GETREGS support. - * config/i386/nm-linux.h: Use cannot_fetch/store_register for - CANNOT_FETCH/STORE_REGISTER definitions. - -2000-09-06 Fred Fish <fnf@cygnus.com> - - * infttrace.c (update_thread_state_after_attach): Pass address - of ttstate_t object, not the object itself. - -2000-09-18 Mark Kettenis <kettenis@gnu.org> - - * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the - code that deals with exiting/signalled threads. Replace with - code similar to what's done in lin_lwp_wait. - -2000-09-17 Kevin Buettner <kevinb@redhat.com> - - * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions. - * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o. - Add proc-service.o, thread-db.o, and lin-lwp.o. - (LOADLIBES): Define. - * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS): - Remove defines which are already present in ../nm-linux.h. - (solib.h): Don't include this file; it's already included by - ../nm-linux.h. - (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define - to use the following lin-lwp.c functions... - (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, - lin_lwp_attach_lwp): Declare. - -2000-09-17 Kevin Buettner <kevinb@redhat.com> - - * m88k-nat.c (fetch_inferior_registers): Protoize. - * m88k-tdep.c (m88k_skip_prologue): Protoize. - -2000-09-15 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * varobj.c (varobj_set_value): Call wrapped version of - parse_exp_1() to avoid longjumps. - -2000-09-15 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-09-15 Fernando Nasser <fnasser@cygnus.com> - - * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be - interrupted after 32K seconds. - -2000-09-15 Kevin Buettner <kevinb@redhat.com> - - * language.c (show_case_command, set_case_command): Protoize. - * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize. - -2000-09-12 Kevin Buettner <kevinb@redhat.com> - - * lin-thread.c (threadlist_iter, get_lwp_from_thread_id, - thread_db_xfer_memory): Protoize. - * linux-thread.c (iterate_active_threads): Protoize. - -2000-09-12 Kevin Buettner <kevinb@redhat.com> - - * objfiles.c (objfile_relocate): Don't assume that offsets - associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or - SECT_OFF_BSS will be adequate for relocating all of the - sections in an objfile. - -2000-09-12 Fernando Nasser <fnasser@cygnus.com> - - * remote-rdi.c (arm_rdi_open): Fix typo in error message. - -Wed Sep 13 03:08:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-mips.c (mips_expect, mips_getstring, mips_send_packet, - mips_send_packet, pmon_insert_breakpoint, send_srec, - pmon_check_ack, pmon_check_entry_address, - _initialize_remote_mips): Replace the magic two seconds with - ``remote_timeout''. - (pmon_check_entry_address, pmon_check_total): New functions. Use - ``remote_timeout'' instead of magic two seconds. - (pmon_end_download): Rewrite. Use pmon_check_entry_address and - pmon_check_total. - -2000-09-12 Alexandre Oliva <aoliva@redhat.com> - - * MAINTAINERS: Added myself. - -2000-09-11 Alexandre Oliva <aoliva@redhat.com> - - * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the - one brought in by ../bfd/acinclude.m4 prevails. - * aclocal.m4, configure: Rebuilt. - -2000-09-11 Kevin Buettner <kevinb@redhat.com> - - * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use - AC_TRY_COMPILE instead of AC_TRY_RUN. - * configure: Regenerate. - -2000-09-11 Kevin Buettner <kevinb@redhat.com> - - * irix4-nat.c (fetch_core_registers): Protoize. - * irix5-nat.c (fetch_core_registers, find_solib): Protoize. - -2000-09-06 Mark Kettenis <kettenis@gnu.org> - - * lin-lwp.c (normal_mask, blocked_mask): New variables. - (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked. - (lin_lwp_mourn_inferior): Restore the origional signal mask, and - reset the mask of blocked signals. - (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize - suspend_mask and blocked_mask. This makes us pass - gdb.base/sigall.exp for Linux/x86 now. - (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel" - signal similarly to SIGCHLD in the generic code. Avoids GDB being - terminated by a Real-time signal. - -2000-09-08 Kevin Buettner <kevinb@redhat.com> - - * infptrace.c, infttrace.c (child_xfer_memory): Protoize. - -2000-09-07 J.T. Conklin <jtc@redback.com> - - * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here. - * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here. - * i386nbsd-tdep.c: New file. - -2000-09-07 Kevin Buettner <kevinb@redhat.com> - - * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers): - Protoize. - * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize. - -Thu Sep 7 21:59:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * aclocal.m4: Regenerate. - * config.in, configure: Regenerate. - -Wed Sep 6 23:15:43 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-rdi.c (voiddummy): Update function signature to match - struct Dbg_HostosInterface's reset method. - * remote-rdp.c (rdp_step): Fix handle parameter to - remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint. - - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default - definition. - (arm_init_extra_frame_info): Use. - -2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (m68hc11_store_return_value): Store the value - in D and X if it's larger than 16-bits. - (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes - return. - (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the - return address. - (m68hc11_use_struct_convention): Check for struct and union. - (m68hc11_return_value_on_stack): Use the struct convention. - (m68hc11_call_dummy_address): Use the entry point address. - (m68hc11_push_arguments): Fix alignment and padding. - (m68hc11_stack_align): New function. - (m68hc11_gdbarch_init): Register it. - -2000-09-06 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-tdep.c (arm_linux_skip_solib_resolver): - Removed debug print statement. Removed arm_pc_is_thumb prototype. - * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Move prototypes here from tm-embed.h. - * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Remove prototypes. Moved to tm-arm.h. - -2000-09-06 H.J. Lu <hjl@gnu.org> - - * TODO: Add hardware watchpoint problems on x86 OSes for 5.1. - -2000-09-06 Kevin Buettner <kevinb@redhat.com> - - * ia64-tdep.c (examine_prologue): Add rotating register rename - support for the general registers. - (ia64_get_saved_register): Add rotating register rename support - for the predicate registers and the floating-point registers. - -2000-09-05 Kevin Buettner <kevinb@redhat.com> - - * config/arm/tm-linux.h (arm_linux_sigcontext_register_address, - arm_linux_in_sigtramp): Declare. - (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define. - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0 - if not already defined by tm.h. - (arm_scan_prologue): Don't assume that the prologue instructions - will be in a contiguous clump. - (arm_init_extra_frame_info): Add support for sigtramp frames. - (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of - `memaddr' from bfd_vma to CORE_ADDR. - * arm-linux-tdep.c (gdbcore.h, frame.h): Include. - (arm_pc_is_thumb): Declare. - (arm_linux_skip_solib_resolver): Fix printf() statement. [Which - shouldn't be there anyway.] - (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New - defines. - (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address): - New functions. - -2000-09-05 Kevin Buettner <kevinb@redhat.com> - - * i386aix-nat.c (fetch_core_registers): Protoize. - * hpux-thread.c (hpux_thread_xfer_memory): Protoize. - -2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy. - (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte - on the stack can appear in the prologue. - -2000-09-05 Michael Snyder <msnyder@cleaver.cygnus.com> - - * sol-thread.c (ps_pdmodel): Protect with an ifdef. - -Mon Sep 4 16:21:31 2000 Andrew Cagney <cagney@amy.cygnus.com> - - * gdbarch.sh: Use printf instead of echo. - (do_read): During read, pad ``::'' with spaces and then strip out - those spaces. Avoid problems with IFS=:. - -2000-09-04 Mark Kettenis <kettenis@gnu.org> - - * config/i386/nm-linux.h: Include <signal.h>. - -2000-09-04 Pierre Muller <muller@ics.u-strasbg.fr> - - * c-typeprint.c (c_typedef_print): remove (replaced by - typedef_print in typeprint.c). - * typeprint.c (typedef_print): new function. (old c_typedef_print - function with pascal language support added). - * value.h (c_printdef_print): removed. - (typedef_print): declare. - * symtab.c (print_symbol_info): call to c_typedef_print replaced - by call to typedef_print. - -2000-09-03 Mark Kettenis <kettenis@gnu.org> - - * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP, - GET_THREAD_SIGNALS): New defines. - * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and - linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o. - * proc-service.c: New file. - * thread-db.c: New file. - * lin-lwp.c: New file. - - * gdb_assert.h: New file. - - * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include <thread_db.h>. - [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h. Deal - with absence of <stdint.h> here. - - * gdb_proc_service.h: Add copyright notice. - Protect against multiple inclusion. - Add fix for broken prfpregset_t here. - (struct ps_prochandle): Declare here. - [HAVE_PROC_SERVICE_H]: Include <proc_service.h>. - [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t - and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if - necessary. - * lin-thread.c: Unconditionally include "gdb_proc_service.h". - Remove fix for broken prfpregset_t here. - (struct ps_prochandle): Don't declare here. - - * MAINTAINERS: Add myself as threads co-maintainer. - -2000-09-01 David Anderson <davea@sgi.com> - - * arch-utils.c arch-utils.h blockframe.c fork-child.c: - Corrected comment spelling dependant->dependent. - * corelow.c (default_core_sniffer): Corrected comment - spelling. - * cp-valprint.c (cp_print_value_fields): Corrected - comment spelling. - * d10v-tdep.c dbxread.c: Corrected comment spelling - dependan->dependen. - * defs.h: Corrected spelling, meant 64, not 32, in comment. - * dst.h eval.c event-loop.c: Corrected comment spelling. - * event-top.c gdb-events.sh: Corrected comment spelling. - * gdbarch.c: Corrected comment spelling. - * gdbarch.h gdbarch.sh: Corrected comment spelling, - dependant->dependent. - * gdbtypes.c gdbtypes.h: Corrected comment spelling. - * infcmd.c infrun.c: Corrected comment spelling. - * symfile.c symfile.h target.h: Corrected comment spelling, - dependant->dependent. - * tracepoint.h: Corrected comment spelling. - -2000-09-01 Kevin Buettner <kevinb@redhat.com> - - * hppa-tdep.c (record_text_segment_lowaddr): Protoize. - * hppah-nat.c (child_xfer_memory): Protoize. - -2000-09-01 Kevin Buettner <kevinb@redhat.com> - - * symtab.c (decode_line_1): Make sure leading character is - actually a colon before skipping over leading colons in global - namespace specification. - -2000-09-01 Michael Snyder <msnyder@cleaver.cygnus.com> - - * regcache.c (reg_flush_command): New function. Maintainer-mode - command, flushes GDB's register cache, for testing purposes. - -2000-08-31 J.T. Conklin <jtc@redback.com> - - * dcache.c (dcache_info): Output a cache line's state vector so it - lines up under the data vector. - - * dcache.c (dcache_read_line): New function. - (dcache_peek_byte): Use it. - (dcache_alloc): Return NULL if write of reclaimed cache line fails. - (dcache_peek_byte, dcache_poke_byte): Return failure if - dcache_alloc() returns a NULL data block pointer. - (dcache_xfer_memory): Don't force writeback unless we were writing. - - * monitor.c (monitor_expect): Change places where immediate_quit - is set to 1 or 0 to increments and decrements respectively. This - allows such changes to nest properly. - * ocd.c (ocd_start_remote): Likewise. - * remote-adapt.c (expect): Likewise. - * remote-array.c (expect): Likewise. - * remote-eb.c (expect): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. - * remote-nrom.c (expect): Likewise. - * remote-os9k.c (expect): Likewise. - * remote-sds.c (sds_start_remote): Likewise. - * remote-st.c (expect): Likewise. - * remote-utils.c (sr_expect): Likewise. - * remote.c (remote_start_remote): Likewise. - * tracepoint.c (read_actions): Likewise. - - * remote-mips.c (mips_getstring): Balance changes to immediate_quit. - -2000-08-31 David Anderson <davea@sgi.com> - - * MAINTAINERS: Add myself to write-after-approval list. - -2000-08-30 Kevin Buettner <kevinb@redhat.com> - - * gnu-nat.c (gnu_xfer_memory): Protoize. - * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize. - -2000-08-30 Kevin Buettner <kevinb@redhat.com> - - * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME, - LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member, - open_symbol_file_object, current_sos): Rename - bfd_elf_get_arch_size to bfd_get_arch_size(). - * sol-thread.c (rw_common, ps_pdmodel): Likewise. - -2000-08-30 David Edelsohn <dje@watson.ibm.com> - - Patch applied by Kevin Buettner <kevinb@redhat.com>: - - * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size - to xrealloc(). - -2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com> - - * valops.c (value_cast): Indentation fix-up. - * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T, - HAVE_STRUCT_LINK_MAP32): New configure macros. - * config.in: Ditto. - * configure.in: Test for the above new macros. - * breakpoint.c: Update copyright date. - * core-sol2.c: Include v9/sys/privregs.h directly to - work around a bug in Sun's Solaris 8 header files. - (fetch_core_registers): Use the above new configure macros to - handle cross-debugging of 32-bit core files on a 64-bit host. - * sol-thread.c (ps_pdmodel) New function. - (rw_common): For debugging of 32-bit apps on a 64-bit host, - truncate addresses to 32 bits. - * solib.c (solib_extract_address): Functionize. Make 32/64 aware. - (LM_ADDR, LM_NEXT, LM_NAME): Ditto. - (IGNORE_FIRST_LINK_MAP): Ditto. - (first_link_map_member): Make 32/64 aware. - (open_symbol_file_object): Ditto. - (current_sos): Ditto. - -2000-08-29 Michael Snyder <msnyder@cleaver.cygnus.com> - - * i386-linux-nat.c (i386_linux_skip_solib_resolver, - skip_hurd_resolver, find_minsym_and_objfile): Move these - solib functions into i386-linux-tdep.c for cross debugging. - * i386-linux-tdep.c: Receive the above functions. - -2000-08-29 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (stack_correction): New variable for stack offset - correction (1 for 68hc11, 0 for 68hc12). - (m68hc11_saved_pc_after_call): Use it. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_push_arguments): Struct address must be corrected by - applying the stack_correction offset. - (m68hc11_store_struct_return): Likewise. - -2000-08-28 Kevin Buettner <kevinb@redhat.com> - - * gdbserver/utils.c (error, fatal): Protoize. - -2000-08-27 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c (fetch_inferior_registers): Move call to - dummy_sse_values ... - (supply_fpregset): ... here. - -2000-08-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an - lvalue. - * xcoffread.c (xcoff_symfile_offsets): Ditto - * somsolib.c (som_solib_section_offsets): Ditto. - * somread.c (som_symfile_offsets): Ditto. - * rs6000-nat.c (vmap_symtab): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * remote-os9k.c (rombug_wait): Ditto. - -2000-08-27 Mark Kettenis <kettenis@gnu.org> - - * gregset.h: Protect against multiple inclusion. Remove some - redundant spaces. - -Sun Aug 27 00:00:04 2000 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a - supplied argument if it is missing an extension. - -2000-08-24 Egor Duda <deo@logos-m.ru> - - * corelow.c: Define O_BINARY if it isn't defined. - (core_open): Open core file in binary mode. - * config/i386/tm-cygwin.h (child_clear_solibs): Rename from - child_clear_solib. - * config/i386/cygwin.mh: Add dependency from corelow.o. - * win32-nat.c (register_loaded_dll): New function. Add dll to the list - of currently loaded dlls. - (handle_load_dll): Use register_loaded_dll. - (child_solib_add): Distinguish between active process and core targets. - (solib_symbols_add): Load symbols from loaded dll. - (core_dll_symbols_add): New function. Load symbols from dll referenced - in core. - (core_section_load_dll_symbols): New function. - (dll_code_sections_add): New function. - (map_single_dll_code_section): New function. - (fetch_elf_core_registers): New function. - (_initialize_core_win32): New function. - -2000-08-26 Kevin Buettner <kevinb@redhat.com> - - * gdbserver/gdbreplay.c (main): Protoize. - * gdbserver/server.c (start_inferior, main): Protoize. - -2000-08-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * m68hc11-tdep.c (m68hc11_register_names): Update name of registers. - (m68hc11_get_register_info): New function. - (m68hc11_initialize_register_info): New function to get addresses - of soft registers. - (m68hc11_which_soft_register): New function. - (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register): - New functions to translate read/write of soft registers into a - memory read/write. - (m68hc11_guess_from_prologue): Initialize soft register addresses. - Use the soft register addresses to guess the prologue. - (m68hc11_gdbarch_init): Install the pseudo registers. - - * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc, - m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc, - m68hc11_frame_args_address, m68hc11_frame_locals_address, - m68hc11_guess_from_prologue, m68hc11_push_arguments, - m68hc11_call_dummy_address, m68hc11_call_dymmy_address, - m68hc11_register_virtual_type, m68hc11_store_struct_return, - m68hc11_store_return_value, m68hc11_extract_return_value, - m68hc11_use_struct_convention, m68hc11_return_value_on_stack, - m68hc11_extract_struct_value_address, m68hc11_push_return_address, - m68hc11_register_byte, m68hc11_register_raw_size, - m68hc11_gdbarch_init): New functions for multi-arch support. - (m68hc11_not_yet): Remove. - -Fri Aug 25 16:57:05 2000 David Taylor <taylor@texas.cygnus.com> - - * regcache.c (register_changed): New function. - * value.h: Declare it. - -Fri Aug 25 12:11:21 2000 David Taylor <taylor@texas.cygnus.com> - - * symtab.c (search_symbols): Fix off by one error in index for - initializing variables ourtype, ourtype2, ourtype3, and ourtype4. - (symtab_symbol_info): fix similar off by one error. - -Fri Aug 25 12:03:15 2000 David Taylor <taylor@texas.cygnus.com> - - * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number - of bits in gdb's representation of a target address. - * gdbarch.c, gdbarch.h: Regenerated. - * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of - TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR. - * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead - of TARGET_PTR_BIT, because we're printing an address, not a pointer. - -2000-08-25 Pierre Muller <muller@ics.u-strasbg.fr> - - * Makefile.in: add rules to compile and link pascal specific files. - * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c. - -2000-08-20 Michael Chastain <chastain@redhat.com> - - * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading - checksum. - -2000-08-23 Kevin Buettner <kevinb@redhat.com> - - * dstread.c (dst_symfile_offsets): Protoize. - * fork-child.c (fork_inferior): Protoize. - -2000-08-21 Kevin Buettner <kevinb@redhat.com> - - * dbxread (dbx_symfile_read, process_later): Protoize. - * dsrec.c (load_srec): Protoize. - -2000-08-18 Andrew Cagney <cagney@ops1.cygnus.com> - - * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not - current_gdbarch for a match. - -2000-08-18 J.T. Conklin <jtc@redback.com> - - * MAINTAINERS: Add myself as dcache.c maintainer. - - * remote-nindy.c (nindy_load): Invalidate dcache. - - * dcache.c (dcache_invd): Renamed from dcache_flush. The term - flush with respect to caches usually implies that data will be - written to memory. - (dcache_init, dcache_xfer_memory): Updated. - * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): - Updated. - * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. - * remote-bug.c (bug_load, bug_resume): Updated. - * remote-nindy.c (nindy_open, nindy_resume): Updated. - * remote-sds.c (sds_open, sds_resume): Updated. - * remote-utils.c (gr_open): Updated. - * remote.c (remote_open_1, remote_resume, remote_async_resume, - remote_cisco_open): Updated. - * wince.c (child_create_inferior, child_resume): Updated. - - * monitor.c (monitor_open): Free dcache before creating a new one. - * dcache.c (dcache_free): New function. - * dcache.h (dcache_free): New prototype. - -2000-08-18 Andrew Cagney <cagney@ops1.cygnus.com> - - * remote-array.c (array_fetch_register): Pass dummy parameter to - array_fetch_registers. - (array_store_register): Ditto. - -2000-08-16 Eli Zaretskii <eliz@is.elta.co.il> - - * value.h (struct value) <lazy>: Add a comment about its use for - watchpoints. - -2000-08-12 Kevin Buettner <kevinb@redhat.com> - - * cxux-nat.c (fetch_inferior_registers): Protoize. - * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value): - Protoize. - * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value): - Protoize. - -Fri Aug 11 19:00:51 2000 Andrew Cagney <cagney@makita.cygnus.com> - - * config/mn10300/tm-mn10300.h (REGISTER_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE, - REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable. - * mn10300-tdep.c (mn10300_do_registers_info, - mn10300_print_register): New functions. Pretty print registers. - (mn10300_register_virtual_type, mn10300_register_byte, - mn10300_register_virtual_size, mn10300_register_raw_size): New - functions. - (mn10300_gdbarch_init): Update. - - * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant - and not mips variant in the info struct. - -2000-08-11 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs, - store_fpxregs): Return 0. - -2000-08-11 Andrew Cagney <cagney@lulu.cygnus.com> - - * regcache.c (GET_SAVED_REGISTER): Restore definition. Was lost - as part of 2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com>. - -2000-08-11 J.T. Conklin <jtc@redback.com> - - * dcache.c (dcache_info): Don't print cache state if last_cache - is NULL. - -2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> - - * config/mn10300/tm-mn10300.h, mn10300-tdep.c - (mn10300_push_arguments): Fix function signature to match gdbarch - vector. - * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete. - * mn10300-tdep.c (struct gdbarch_tdep): Define. - (mn10300_generic_register_names, am33_register_names): Convert to - functions. - (set_machine_hook): Delete. - (register_name): New function. - (mn10300_register_name): Delete. - (mn10300_dump_tdep, mn10300_gdbarch_init): New functions. - (_initialize_mn10300_tdep): Call register_gdbarch_init instead of - specify_exec_file_hook. - (AM33_MODE): Define. - (set_movm_offsets): Update. - -2000-08-10 Mark Kettenis <kettenis@gnu.org> - - Adapt support for SSE registers in Linux/x86 for Linux 2.4. - * i386-linux-nat.c: Various doc fixes. Include "i387-nat.h". - (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES. - (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs. - (convert_to_gregset): Removed. Moved logic to ... - (fill_gregset): ... here. Simplified function. - (fetch_regs): Use perror_with_name for error reporting. - (store_regs): Add `regno' parameter. Use perror_with_name for - error reporting. Call fill_gregset instead of convert_to_gregset. - (FPREG_ADDR): Remove. - (supply_fpregset): Implement by calling i387_supply_fsave. - (convert_to_fpregset): Remove. - (fill_fpregset): Implement by calling i387_fill_fsave. - (fetch_fpregs): Use perror_with_name fro error reporting. - (store_fpregs) Add `regno' parameter. Use perror_with_name fro - error reporting. Call fill_fpregset instead of - convert_to_fpregset. - (supply_xfpregset, convert_to_xfpregset): Removed. - (supply_fpxregset, fill_fpxregset): New functions. - (fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name - for error reporting. Call supply_fpxregset instead of - supply_xfpregset. - (store_xfpregs): Removed. - (store_fpxregs): New function. - (fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak - message in call to internal_error. - (store_inferior_registers): Adjust for xfp ->fpx change. Pass - REGNO to store_regs, store_fpregs and store_fpxregs. - (fetch_core_registers): Adjust for xfp -> fpx change. - * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from - HAVE_PTRACE_GETXFPREGS. - * config.in: Regenerated. - * configure.in: Replace check for PTRACE_GETXFPREGS with check for - PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions. - * configure: Regenerated. - * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o. - * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on - HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS. - -2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> - - * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP, - TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move - initialization from here. - * gdbarch.sh: To here. - * gdbarch.h, gdbarch.c: Regenerate. - -Thu Aug 10 18:58:04 2000 Andrew Cagney <cagney@makita.cygnus.com> - - * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT, - TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move - non- multi-arch handling from here. - * gdbarch.sh: To here. Update printf gdbarch_update_p. Make more - portable. - * gdbarch.h, gdbarch.c: Regenerate. - -2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> - - * partial-stab.h (DBX_READ): Eliminate redundant check for null - ``pst''. Also fixes GCC warning. - -2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> - - * rs6000-nat.c (set_host_arch): Check value returned by - gdbarch_update_p. - * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update. - * gdbarch.h, gdbarch.c: Regenerate - * arch-utils.c (set_gdbarch_from_file, - initialize_current_architecture, set_endian): Update. - -2000-08-10 Jimmy Guo <guo@cup.hp.com> - - * c-lang.c: Set case sensitivity on for c_language_defn, - cplus_language_defn, and asm_language_defn. - * ch-lang.c: Set case sensitivity on for chill_language_defn. - * f-lang.c: Set case sensivitity off for f_language_defn. - * jv-lang.c: Set case sensitivity on for java_language_defn. - * language.h: Add enum case_mode, case_sensitivity. - * language.c: Define case_mode, case_sensitivity. Set case - sensitivity on for unknown_language_defn, auto_language_defn, - and local_language_defn. - (show_case_command,set_case_command,set_case_str): New static func. - (set_type_range_case): New static func, replaces set_type_range (). - (set_language_command,set_type_command,set_range_command,set_language): - Call set_type_range_case (). - (language_info): Print case sensitivity setting. - (_initialize_language): Add set/show commands for 'case-sensitive'. - Set default case mode 'auto'. Set default language 'auto'. - * m2-lang.c: Set case sensitivity on for m2_language_defn. - * p-lang.c: Set case sensitivity on for pascal_language_defn. - * scm-lang.c: Set case sensitivity off for scm_language_defn. - * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity - is off. - -2000-08-10 Jimmy Guo <guo@cup.hp.com> - - * MAINTAINERS: Change my contact email for hp tests maintainership. - -Thu Aug 10 15:28:17 2000 Andrew Cagney <cagney@ryobi.cygnus.com> - - * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of - arguments to fetch_instruction. - -2000-08-10 Kazu Hirata <kazu@hxi.com> - - * hppa_tdep.c: Fix a comment typo. - * gdba.el: Likewise. - -2000-08-10 Tom Tromey <tromey@cygnus.com> - - * MAINTAINERS: Added myself with write-after-approval access. - -2000-08-10 J.T. Conklin <jtc@redback.com> - - * monitor.c (monitor_open): If a dcache has already been created, - invalidate it rather than creating another. - * ocd.c (ocd_open): Likewise. - * remote-nindy.c (nindy_open): Likewise. - * remote-sds.c (sds_open): Likewise. - * remote-utils.c (gr_open): Likewise. - * remote.c (remote_open_1, remote_cisco_open): Likewise. - - * dcache.c (dcache_alloc): Changed to take address of line as an - argument, and to invalidate cache line before returning. - (dcache_peek_byte): Updated. - (dcache_poke_byte): Updated. - -2000-08-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Greg McGary <greg@mcgary.org>: - * partial-stab.h: Don't crash if pst is null. - -2000-08-10 Mark Kettenis <kettenis@gnu.org> - - * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern. - (i387_supply_fxsave, i387_fill_fxsave): New prototypes. - * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'. - (fxsave_offset): New variable. - (FXSAVE_ADDR): New macro. - (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions. - -2000-08-08 Tom Tromey <tromey@cygnus.com> - - * jv-valprint.c (java_value_print): Only print non-null Strings. - -2000-08-09 Kevin Buettner <kevinb@redhat.com> - - * core-sol2.c (fetch_core_registers): Protoize; add prefatory - comment. - * corefile.c (specify_exec_file_hook, generic_search): Protoize. - -2000-08-09 Michael Snyder <msnyder@cleaver.cygnus.com> - - * blockframe.c (sigtramp_saved_pc): Use dynamic allocation, - since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). - * irix4-nat.c (get_longjmp_target): Ditto. - * irix5-nat.c (get_longjmp_target): Ditto. - * jv-valprint.c (java_value_print): Ditto. - * m3-nat.c (get_cprocs): Ditto. - * m68k-tdep.c (get_longjmp_target): Ditto. - * mips-nat.c (get_longjmp_target): Ditto. - * mipsv4-nat.c(get_longjmp_target): Ditto. - * pa64solib.c (read_dynamic_info): Ditto. - * solib.c (elf_locate_base): Ditto. - -Mon Aug 7 23:21:22 2000 David Taylor <taylor@texas.cygnus.com> - - * TODO: remove build_parse entry. - -2000-08-07 Kevin Buettner <kevinb@redhat.com> - - * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd): Protoize. - -2000-08-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss - here, let the users of the macro do it. - * symtab.h (ANOFFSET): Detect here if the section index is not - initialized. - * xcoffread.c (find_targ_sec): Don't treat .bss as special, - because some objfiles may not have that section at all. - * coffread.c (cs_to_section): Ditto. - * elfread.c (elf_symtab_read): Detect an uninitialized index - value. - (elfstab_offset_sections): The macro ANOFFSET cannot be used as an - lvalue anymore. - * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use - ANOFFSET as an lvalue. - * objfiles.c (objfile_relocate, objfile_relocate): Don't use - ANOFFSET as an lvalue. - * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an - lvalue. - -Mon Aug 7 10:24:30 2000 David Taylor <taylor@texas.cygnus.com> - - * parse.c (build_parse): don't write off the end of the std_regs - array. - -2000-05-21 Mark Kettenis <kettenis@gnu.org> - - * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol - table if the symbol couldn't be found in the normal symbol table - (i.e. if the shared object in question was stripped). - -2000-08-06 Kevin Buettner <kevinb@redhat.com> - - * ch-exp.c (parse_opt_name_string): Protoize. [Thanks to Eli - Zaretskii for the prefatory comment.] - * core-regset.c (fetch_core_registers): Protoize; revise - comment. - -2000-08-06 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c: Perform various gcc warning cleanups. - (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not - stderr. - (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add. - (get_child_debug_event): Always reset last_sig. Always reset inferior - pid appropriately. - (do_initial_child_stuff): New function. Called when attaching or - starting a new inferior process. - (child_attach): Use do_initial_child_stuff. - (child_create_inferior): Ditto. - * config/i386/cygwin.mh (NAT_FILE): Set to modern location. - * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT. - -2000-08-05 Eli Zaretskii <eliz@is.elta.co.il> - - * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize - it to GDB's current directory. - (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to - an empty string, to signal an uninitialized value. - From Robert Hoehne <robert.hoehne@gmx.net>. - -2000-08-04 Kevin Buettner <kevinb@redhat.com> - - * symtab.h (fixup_psymbol_section): Declare. - * symtab.c (fixup_psymbol_section): Make extern. - (fixup_section): Fix up section as well as bfd_section. - * objfiles.c (objfile_relocate): Call fixup_symbol_section - or fixup_psymbol_section before attempting to access - the SYMBOL_SECTION component of a symbol or partial symbol. - -2000-08-04 Kevin Buettner <kevinb@redhat.com> - - * minsyms.c (build_minimal_symbol_hash_tables): New function. - (compact_minimal_symbols): Don't construct hash tables here. - (install_minimal_symbols): Instead, construct them here. - (msymbols_sort): And rebuild them here too. - - * dwarf2read.c (struct comp_unit_head): Add fields offset_size - and initial_length_size. Change type of ``length'' field to long. - (read_initial_length, read_offset): New functions. - (dwarf2_build_psymtabs_easy): Call read_initial_length() instead - of just reading 4 bytes. - (read_comp_unit_head): Likewise; also, call read_offset() to - fetch the offset instead of just reading 4 bytes. - (dwarf_decode_lines): Likewise. - (read_comp_unit_head): Fix internal error message so it - accurately reflects the function in which the error occurred. - (dwarf2_build_psymtabs_hard): Properly account for size of the - initial length field in the section. - (read_attribute, dwarf2_get_ref_die_offset): Add a case for - DW_ORM_ref8. - (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't - assume that the .text section will have index 0 in the - section_offsets table. - -Fri Aug 4 18:00:41 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (enum Z_packet_type): Define. - (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES. - (remote_insert_watchpoint): Check watchpoint type. - (watchpoint_to_Z_packet): New function. - (enum packet_result): Define. - (packet_ok): New function. Return enum packet_result. - (init_all_packet_configs): New function. - (remote_open_1, remote_async_open_1, remote_cisco_open): Use - init_all_packet_configs instead of initializing remote_protocol_P, - remote_protocol_Z, remote_protocol_binary_download separatly. - (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint, - remote_remove_watchpoint, remote_insert_watchpoint): Use - watchpoint_to_Z_packet and packet_ok. Remove #ifdef - TARGET_HAS_HARDWARE_WATCHPOINTS. - (set_remote_protocol_Z_software_bp_packet_cmd, - show_remote_protocol_Z_software_bp_packet_cmd, - set_remote_protocol_Z_hardware_bp_packet_cmd, - show_remote_protocol_Z_hardware_bp_packet_cmd, - set_remote_protocol_Z_write_wp_packet_cmd, - show_remote_protocol_Z_write_wp_packet_cmd, - set_remote_protocol_Z_read_wp_packet_cmd, - show_remote_protocol_Z_read_wp_packet_cmd, - set_remote_protocol_Z_access_wp_packet_cmd, - show_remote_protocol_Z_access_wp_packet_cmd): New functions. - (remote_Z_packet_packet_detect): New variable. - (show_remote_protocol_Z_packet_cmd, - set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet - variants. - (add_packet_config_cmd): Add argument legacy. Change syntax to - ``set/show remote FULL_NAME-packet ...'' command. Add ``set/show - remote XXX-packet ...'' command using add_alias_cmd when legacy. - (set_packet_config_cmd): Delete. - (show_remote_cmd): New function. - - * TODO: Update. - -Fri Aug 4 14:05:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from - 2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com>. - -Wed Aug 2 21:15:26 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * valops.c (hand_function_call): Replace #ifndef - NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED. - - * d10v-tdep.c (d10v_gdbarch_init): Set - extra_stack_alignment_needed to 0. - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete. - * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace - NO_EXTRA_ALIGNMENT_NEEDED. - -2000-08-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * MAINTAINERS (m68hc11): Stephane Carrez is maintainer. - -2000-08-03 Kevin Buettner <kevinb@redhat.com> - - * breakpoint.c (bpstat_alloc, map_catch_names, - map_breakpoint_numbers): Protoize. - -Thu Aug 3 15:02:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-mips.c (mips_expect, mips_expect_timeout, common_open, - fputs_readable): Make string pointer arguments constant. - -Thu Aug 3 18:39:10 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS, TODO: Tweeks. - -Thu Aug 3 15:46:43 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO (5.1): Update. - -2000-08-02 Kevin Buettner <kevinb@redhat.com> - - * alpha-tdep.c (alpha_extract_return_value): Protoize. - -2000-08-02 Jimmy Guo <guo@hpcleara.cup.hp.com> - - * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET - to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P. - - * gdbarch.c: Regenerated. - -2000-08-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * remote-vx.c (vx_add_symbols): Fix typos. - -Wed Aug 2 19:15:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * arch-utils.h, gdbarch.c (default_register_sim_regno): New - function. - * gdbarch.sh (REGISTER_SIM_REGNO): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * remote-sim.c (REGISTER_SIM_REGNO): Delete definition. - - * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete. - * d10v-tdep.c (d10v_gdbarch_init): Update. - (struct gdbarch_tdep): Delete member register_sim_regno. - (d10v_register_sim_regno): Delete function. - -Wed Aug 2 14:46:18 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (enum packet_detect, packet_support_enums, - packet_support_auto, packet_enable, packet_disable): Delete. - (show_packet_config_cmd, set_packet_config_cmd, - init_packet_config): Use add_set_auto_boolean_cmd. - * TODO: Update. - -Wed Aug 2 13:06:25 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-udi.c (udi_xfer_inferior_memory, udi_files_info, - udi_kill): Update function signatures so that match target vector. - * MAINTAINERS: Update. - -Wed Aug 2 11:04:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Updates. - -2000-08-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro. - * gdbarch.h, gdbarch.c: Regenerate. - * infcmd.c (do_registers_info): Make not static and - unconditionalize. - * inferior.h (do_registers_info): Export. - -2000-08-01 Kazu Hirata <kazu@hxi.com> - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue Aug 1 21:02:42 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Update list of target maintainers. List all - targets explicitly. - (sh): Elena Zannoni is maintainer. - (powerpc): Nick Duffek is a maintainer. - -Tue Aug 1 17:45:12 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh: Parse and save comments in the function_list. Print - them out as part of the header. Convert all function definitions - to ISO-C form. - * gdbarch.h, gdbarch.c: Regenerate. - -Tue Aug 1 14:50:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.c (get_prompt_1), tracepoint.c (replace_comma): Update - function signatures so that they match catch_errors and - make_cleanup callbacks. - - * tracepoint.c (encode_actions): Fix arguments passed to - stringify_collection_list. - -2000-07-31 Kevin Buettner <kevinb@redhat.com> - - * ppc-tdep.h: New file. - * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h - as a dependency. - * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include. - - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static. - - * rs6000-tdep.c (elf-bfd.h): Include. - (gdbarch_tdep): Add field osabi to this struct. - (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs, - rs6000_frameless_function_invocation, rs6000_frame_saved_pc, - rs6000_frame_chain): No longer static. - (process_note_abi_tag_sections, get_elfosabi): New static - functions. - (rs6000_gdbarch_init): Revised to accomodate ELF executables; - also use Linux specific methods when the target is Linux. - - * config/powerpc/aix.mt, config/powerpc/cygwin.mt, - config/powerpc/macos.mt, config/powerpc/nbsd.mt, - config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt, - config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt, - config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt, - config/powerpc/vxworks.mt, config/rs6000/aix4.mt, - config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt - (TDEPFILES): Add ppc-linux-tdep.o. - - * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC, - INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION, - FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS, - MEMORY_REMOVE_BREAKPOINT: Removed defines. - (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info, - ppc_linux_frameless_function_invocation, - ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain, - ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint): - Removed declarations. - (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled. - - * dink32-rom.c (dink32_regnames): Make array size implicit. - - * ppc-bdm.h (ppc-tdep.h): Include. - - * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h - (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM, - CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix. - - From Nick Duffek: - * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc): - Change return type to CORE_ADDR. - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise. - -2000-07-31 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_push_arguments): Make header match prototype. - - * remote-e7000.c (e7000_start_remote): Use void *, not char * as - parameter to avoid compiler warning. - (fetch_regs_from_dump): Call get_hex() with the correct number of - parameters. - -2000-07-31 Eli Zaretskii <eliz@is.elta.co.il> - - * config/djgpp/fnchange.lst: Add file mappings as per last weekly - snapshot. - -2000-07-29 Kevin Buettner <kevinb@redhat.com> - - * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c, - alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c, - ax-general.c, blockframe.c, breakpoint.c, buildsym.c, - c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c, - ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c, - coffread.c, command.c, complaints.c, copying.c, core-aout.c, - core-regset.c, core-sol2.c, corefile.c, corelow.c, - cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, - d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c, - demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c, - f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, - fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c, - gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-nbsd.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c, gdbserver/remote-utils.c, - gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c, - h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, - hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c, - i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c, - i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, - ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c, - infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c, - irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c, - kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c, - linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c, - m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c, - m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c, - m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, - mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c, - mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c, - mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c, - mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c, - nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c, - nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c, - objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c, - p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c, - ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, - ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, - proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c, - remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c, - remote-eb.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c, - remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c, - remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, - remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, - remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c, - rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c, - ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, - sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c, - somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c, - sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c, - sparclet-stub.c, stabsread.c, stack.c, standalone.c, - stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c, - symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c, - thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c, - tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c, - tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, - valarith.c, valops.c, valprint.c, values.c, varobj.c, - vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c, - wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c: - Convert old-style, pre-ISO function definitions to prototyped - form. - -2000-07-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_gdbarch_init): For sh4 initialize - register_convert_to_raw, register_convert_to_virtual, - register_convertible. - (sh_sh4_register_convertible): New function. - (sh_sh4_register_convert_to_virtual): New function. - (sh_sh4_register_convert_to_raw): New function. - Include floatformat.h. - -Thu Jul 27 14:06:27 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: - * configure.tgt: Recognize the 68hc11. - * m68hc11-tdep.c: New file for 68hc11 target. - * config/m68hc11/m68hc11.mt: New file for 68hc11 port. - - * configure.tgt: When 68hc11, set gdb_multi_arch. - -Wed Jul 26 17:22:53 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (GDB_MULTI_ARCH): Define from configure.tgt - or makefile fragment. - * acconfig.h (GDB_MULTI_ARCH): Add. - * config.in, configure: Regenerate. - - * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to - configure.in and defs.h. Use GDB_MULTI_ARCH_TM, - GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests. - * gdbarch.h, gdbarch.c: Regenerate. - - * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, , - GDB_MULTI_ARCH_PURE): Define. Only include "tm.h" when the target - is less than pure multi-arch. - -2000-07-26 Jimmy Guo <guo@cup.hp.com> - - * config/convex/tm-convex.h: Remove stray control characters. - * config/m68k/tm-altos.h: Ditto. - * config/tahoe/tm-tahoe.h: Ditto. - -2000-07-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte, - sh_sh4_register_raw_size, sh_sh4_register_virtual_type, - sh_fetch_pseudo_register, sh_store_pseudo_register, - sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs, - they should be numbered as drx fvy where x and y are multiples of - 2 and 4 respectively. - - * config/sh/tm-sh.h: Fix names of pseudo regs. - -2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific - pseudo registers. - (DO_REGISTERS_INFO): Define. - - * sh-tdep.c (sh_sh4_register_name): New function. - (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update - signature. - (sh_show_regs_command): New function. Actual function called by - the 'regs' command. - (sh_register_byte): Rename to... - (sh_default_register_byte): ...New function. - (sh_sh4_register_byte): New function. - (sh_register_raw_size): Rename to... - (sh_default_register_raw_size): ...New function. - (sh_sh4_register_raw_size): New function. - (sh_sh4_register_virtual_type): New function. - (sh_sh4_build_float_register_type): New function. - (sh_fetch_pseudo_register, sh_store_pseudo_register): New - functions. - (fv_reg_base_num, dr_reg_base_num): New functions. - (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register, - sh_do_fp_register, sh_do_register, sh_print_register, - sh_do_registers_info): New functions. - (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update - architecture specific parts. - (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command. - -2000-07-24 Jim Blandy <jimb@redhat.com> - - * dwarf2read.c (read_structure_scope): Correct overzealous - addition of cu_header argument. - -Mon Jul 24 07:47:46 2000 Anthony Green <green@redhat.com> - - * TODO: Update. Two of my java patches are in. - -2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER - to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER): - Delete macros. - * regcache.c (write_register, read_register, write_register_bytes, - write_register_gen, read_register_bytes, read_register_gen): - Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and - ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER. - -2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (NUM_PSEUDO_REGS): Delete macro. - -Sun Jul 23 21:40:55 2000 Anthony Green <green@redhat.com> - - * language.c: Include jv-lang.h. - (lang_bool_type): Add case for java booleans. - -Mon Jul 24 11:23:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * dwarf2read.c (address_size): Delete file wide global. - (struct comp_unit_head): Add signed_addr_p; - (read_comp_unit_head): New function. - (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use - read_comp_unit_head to parse the debug_info header. - (read_address): Add parameters cu_header and bytes_read. When - specified, sign extend the address. - - * dwarf2read.c (add_partial_symbol, decode_locdesc, - die_containing_type, die_type, dwarf_decode_lines, - dwarf2_add_field, dwarf2_add_member_fn, - dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol, - process_die, psymtab_to_symtab_1, read_array_type, - read_enumeration, read_attribute, read_common_block, - read_comp_unit, read_file_scope, read_full_die, read_func_scope, - read_lexical_block_scope, read_partial_die, scan_partial_symbols, - read_structure_scope, read_subroutine_type, read_tag_const_type, - read_tag_pointer_type, read_tag_ptr_to_member_type, - read_tag_reference_type, read_type_die, read_typedef, - tag_type_to_type): Pass cu_header parameter. - -2000-07-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * regcache.c (read_register, read_register_bytes): Fix typos. - -2000-07-21 Michael Snyder <msnyder@cleaver.cygnus.com> - - * thread.c (thread_apply_all_command): Update thread list first. - * printcmd.c (printf_command): Guard against 0-length string. - * config/i386/tm-i386.h: treat PC and FP as unsigned. - (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer. - (FRAME_SAVED_PC): Ditto. - (FRAME_CHAIN): Ditto. - -2000-07-20 Michael Snyder <msnyder@cleaver.cygnus.com> - - * valarith.c (value_sub): Call check_typedef. - -2000-07-19 Nicholas Duffek <nsd@redhat.com> - - * thread.c (free_thread): New function. - (init_thread_list): Always zero highest_thread_num. Call - free_thread() instead of free(). - (delete_thread): Move thread cleanup code to free_thread(). - -2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - Multiarch the sh target. - * sh-tdep.c: - (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, - sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): - Remove. - (XMALLOC): Define. - (struct frame_extra_info): Define. - (sh_register_raw_size, sh_register_virtual_size, - sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, - sh_frame_saved_pc, sh_skip_prologue, - sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, - sh_extract_struct_value_address, sh_use_struct_convention, - sh_store_struct_return, sh_push_arguments, sh_push_return_address, - sh_saved_pc_after_call, sh_generic_register_name, - sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, - sh_sh_dsp_register_name, sh_sh3_dsp_register_name, - sh_frame_args_address, sh_frame_locals_address, - sh_coerce_float_to_double, sh_default_store_return_value, - sh3e_sh4_store_return_value, sh_generic_show_regs, - sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, - sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, - sh_register_virtual_size, sh_sh3e_register_virtual_type, - sh_default_register_virtual_type, sh_gdbarch_init): New functions. - (sh_target_architecture_hook, sh_frame_find_saved_regs, - sh_show_regs): Delete functions. - (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, - sh_pop_frame, sh_extract_return_value): Update - - * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. - (struct gdbarch_tdep): Define. - Remove all unnecessary defines. - - * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, - for h8300 case. - (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature - consistent. - (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use - runtime check instead. - (e7000_wait): Ditto. - - * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR - and SPC register numbers. - (sh3_regnames, sh3e_regnames): Don't specify a size. - - * config/h8300/tm-h8300.h: Add comment. - -Wed Jul 19 12:50:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * solib.c (elf_locate_base, info_sharedlibrary_command): Rename - bfd_elf_get_arch_size to bfd_get_arch_size. - -Tue Jul 18 17:13:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Richard Henderson <rth@cygnus.com>: - * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from - dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well. - Update all callers. - -2000-07-17 Daniel Berlin <dberlin@redhat.com> - - * valops.c (value_struct_elt): Change error message - -2000-07-17 matthew green <mrg@redhat.com> - - * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define. - -Mon Jul 17 13:08:10 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * values.c (value_as_pointer): When VAL is an integer, explictly - cast to a pointer before converting to a CORE_ADDR. - * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a - real void pointer instead of an integer. - -2000-07-15 Daniel Berlin <dberlin@redhat.com> - - * valops.c (typecmp): Seperate loop into two, add support for - references. This way, we can say a reference to a pointer to a - char is compatible with a pointer to a char. Before, this would - not be true. - -2000-07-14 Nicholas Duffek <nsd@redhat.com> - - * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit. - * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h. - (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of - rs6000_pc_in_call_dummy. - * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from - rs6000-tdep.c. - * config/powerpc/tm-ppc-eabi.h: Remove various definitions - handled by multi-arched rs6000-tdep.c. - -2000-07-14 Nick Clifton <nickc@cygnus.com> - - * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid - assignment. - -2000-07-13 Michael Snyder <msnyder@cleaver.cygnus.com> - - * parse.c: Include inferior.h. - -2000-07-12 Michael Snyder <msnyder@cleaver.cygnus.com> - - * regcache.c (registers_changed, registers_fetched): Use - ARCH_NUM_REGS directly, eliminating an unnecessary variable. - - This change adds pseudo-register capability to GDB. - Pseudo-registers are handled like registers, but they - don't come from or live on the target. They may be - aliases for an existing register, or they may be computed. - * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero. - (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op. - (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op. - # regcache.c (registers_changed): Mark pseudo-registers - invalid, as well as real registers. - (registers_fetched): Do not mark pseudo-registers as fetched - at the same time as other (real) registers. - (read_register_bytes): Fetch pseudo-registers (if any) from - the target architecture module instead of from the target. - (read_register_gen): Ditto. - (read_register): Ditto. - (write_register_bytes): Store pseudo-registers (if any) to - the target architecture module instead of to the target. - (write_register_gen): Ditto. - (write_register): Ditto. - (build_regcache): Allocate enough register_valid space for - pseudo-registers as well as normal (real) ones. - * parse.c (target_map_name_to_register): Include pseudo-regs. - -Tue Jul 11 19:45:42 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to - POINTER. - -2000-07-11 Scott Bambrough <scottb@netwinder.org> - - * command.c (do_setshow_command): Fix typo in var_auto_boolean - case. - -Tue Jul 11 20:38:36 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c: General cleanup. Delete all #if 0 code. Convert - all old style K&R function definitions to ISO-C. - (struct gdbarch_tdep): Add mips_abi_string. - (mips_gdbarch_init): Initialize. - (mips_dump_tdep): Print mips_abi_string and other values. - (mips_push_arguments): Add more detailed tracing. - -Tue Jul 11 20:16:09 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips32_next_pc, mips16_next_pc, - read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub, - mips_saved_pc_after_call): Use read_signed_register when - extracting register value. Ensures all addresses are sign - extended. - (mips_read_pc): New function. Return sign extended address. - (mips_gdbarch_init): Set gdbarch_read_pc. - -Tue Jul 11 19:06:29 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-mips.c (mips_request): Change all arguments to ULONGEST. - (mips_exit_debug, mips_resume, mips_initialize, mips_wait, - mips_fetch_registers, mips_store_registers, mips_fetch_word): - Update. - (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just - 32 bits. - (_initialize_remote_mips): Add ``set mask-address'' command. - - * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address" - with "set mips mask-address". Implement using - add_set_auto_boolean_cmd. - (struct gdbarch_tdep): Add default_mask_address_p. - (mips_mask_address_p, show_mask_address): New functions. - (mips_addr_bits_remove): Use mips_mask_address_p() to determine if - masking is needed. - (mips_gdbarch_init): Set default_mask_address_p to zero. - (mips_dump_tdep): Print value of mask_address_p. - -Tue Jul 11 18:32:40 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * printcmd.c (print_scalar_formatted): Move masking of 'a' address - from here. - (print_address_numeric): To here. - * TODO: Update. - -Tue Jul 11 17:50:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * symtab.c: Use paddr_nz() to print addresses. - -Tue Jul 11 12:52:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * value.h (read_register, read_signed_register): Change return - type to ULONGEST. - (read_signed_register, read_signed_register_pid): Declare. - - * regcache.c (read_register, read_register_pid): Update. - (read_signed_register_pid, read_signed_register): New functions. - -Mon Jul 10 18:06:18 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_push_arguments): Always align struct_addr on a - 16 byte boundary. Align allocated argument space using - MIPS_STACK_ARGSIZE. Reserve space on stack for the struct return - and floating-point registers. Use fp_register_arg_p to determine - if float_argreg should be aligned. - -2000-07-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as - sh_store_return_value(). - * sh-tdep.c (sh_store_return_value): New function. Store the - value returned by a function into the appropriate register. - -2000-07-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * sh-tdep.c (sh_skip_prologue): Before looking at the actual - instructions, try to see if the symbol table can be of help, by - calling after_prologue(). If this doesn't work, call - skip_prologue_hard_way(). - (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some - more instruction pattern matching for pushing of arguments, and - manipulation of r14. - (after_prologue): New function. Use symbol table info to determine - the end of the prologue, if possible. - -2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com> - - * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp, - generic_target_write_fp, generic_target_read_fp, write_sp, read_sp, - generic_target_write_sp, generic_target_read_sp, write_pc, read_pc, - generic_target_write_pc, generic_target_read_pc, write_pc_pid, - read_pc_pid, supply_register, write_register_pid, write_register, - read_register_pid, read_register, write_register_bytes, - read_register_bytes, write_register_gen, read_register_gen, - registers_fetched, registers_changed, find_saved_register, - read_relative_register_raw_bytes, default_get_saved_register, - read_relative_register_raw_bytes_for_frame, get_saved_register): - Move from this file into new file regcache.c. - (register_valid, registers_pid, registers): Ditto. - * regcache.c: New file to hold the register cache. - (register_cached): New function to read register_valid array. - * value.h (register_cached): Declare. - * defs.h (default_get_saved_register): Delete decl of static function. - * Makefile.in: Add regcache module. - -Mon Jul 10 15:02:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>: - * p-typeprint.c (pascal_type_print_method_args): Add braces around - isdigit after while keyword. - -2000-07-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * TODO: Remove readline 4.1 import item. - -2000-07-09 Nick Duffek <nsd@redhat.com> - - * gdbtypes.c (is_ancestor): Infer type equivalence from name - equivalence. - (rank_one_type): Use strcmp instead of == to compare type names. - Don't swap parm with arg when checking TYPE_CODE_REF types. - * valops.c (find_overload_match): Fix indentation. Compare - parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, - and 100. - -2000-07-07 David Edelsohn <edelsohn@gnu.org> - - * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. - * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type. - -Fri Jul 7 18:29:51 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE, - SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC, - INNER_THAN): Macros. - - * mips-tdep.c (mips_in_lenient_prologue): Delete function. - (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue): - Remove ``lenient'' argument. - (mips_saved_pc_after_call): New function. - (mips_gdbarch_init): Initialize gdbarch members inner_than, - breakpoint_from_pc, decr_pc_after_break, ieee_float, - skip_prologue, saved_pc_after_call. - -2000-07-07 Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-linux.h: Add longjmp support. - (JB_ELEMENT_SIZE, JB_PC): New defines. - (GET_LONGJMP_TARGET): Define. - (get_longjmp_target): Add prototype. - - * breakpoint.c (bpstat_what): Keep returning - BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp() - breakpoints instead of signalling an error by returning - BPSTAT_WHAT_STOP_NOISY. - -2000-07-06 Michael Snyder <msnyder@cleaver.cygnus.com> - - * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate. - -2000-07-06 Christopher Faylor <cgf@cygnus.com> - - * infcmd.c (attach_command): Move "stop_soon_quietly" setting - inside ATTACH_NO_WAIT conditional since we are not about to - stop soon if we're not calling wait_for_inferior. - -Wed Jul 5 21:06:39 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single - line. configure.in assumes this. - -Wed Jul 5 20:48:22 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to - ser-go32.c. - * configure: Re-generate. - -Wed Jul 5 20:28:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.h (command_loop_marker), top.c (command_loop_marker): - Delete. - * event-top.c (command_handler), top.c (simplified_command_loop, - command_loop): Use null_cleanup instead of command_loop_marker. - -Wed Jul 5 20:09:41 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * event-loop.c: Include either <poll.h> or <sys/poll.h>. - - * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>. - * configure, config.in: Re-generate. - -Wed Jul 5 18:10:44 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-06-12 Bill Nottingham <notting@redhat.com>: - * Makefile.in: add $(infodir) to FLAGS_TO_PASS - -Wed Jul 5 18:03:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Updates. - -2000-07-05 Mark Kettenis <kettenis@gnu.org> - - * TODO: Update. - -2000-07-03 Chris Faylor <cfg@cygnus.com> - - Committed by Elena Zannoni <ezannoni@cygnus.com> - * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern - compilers. - (sh_frame_find_saved_regs): Ditto. - (sh_find_callers_reg): Stop if pc is zero. - -Sat Jul 1 17:47:08 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000 - Andrew Cagney <cagney@b1.cygnus.com>. Locks up when no data is - pending. - -Sat Jul 1 15:40:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (SER_HARDWIRE): Restore code to set it by configure. - -2000-06-26 Kevin Buettner <kevinb@redhat.com> - - * copying.awk: Eliminate use of PARAMS from this file. - -Fri Jun 23 20:47:03 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p - to determine if any arguments were written to the stack. Do not - rely on NUMARG>=8. - -Mon Jun 19 11:29:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.h (add_set_auto_boolean_cmd): Add declaration. - (enum var_types): Add var_auto_boolean. - - * command.c (add_set_auto_boolean_cmd): New function. - (do_setshow_command): Recognize auto_boolean. - (parse_binary_operation): Recognize enable and disable. - (parse_auto_binary_operation): Parse auto binary variables. - - * TODO: Update - -Fri Jun 23 16:20:21 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (fp_register_arg_p): New function. - (mips_push_arguments): Use. Do not pass floating point arguments - on in an integer register. - -2000-06-21 Pierre Muller <muller@ics.u-strasbg.fr> - - * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp" - as pascal source file extensions. - -2000-06-19 J.T. Conklin <jtc@redback.com> - - * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed - (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of - breaking transfer into chunks and using nindy_fetch_word() and - nindy_store_word(). - - * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead - of breaking transfer into chunks and using gr_fetch_word() and - gr_store_word(). - - * remote.c (remote_fetch_word, remote_store_word): Removed. - - * remote-utils.h (gr_fetch_word, gr_store_word): Removed. - * remote-utils.c (gr_fetch_word, gr_store_word): Removed. - - * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. - * dcache.c (dcache_fetch, dcache_poke): Removed. - -2000-06-16 Pierre Muller <muller@ics.u-strasbg.fr> - - * defs.h: define language_pascal in language enumeration. - * language.h: define _LANG_pascal macro. - * language.c: add language_pascal support in all language dependant - functions. - -Sun Jun 18 01:01:09 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_debug): New variable. - (_initialize_mips_tdep): Add command "set debug mips". - (mips_push_arguments): Add code to dump the argument list as it is - created. - -Sun Jun 18 00:27:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a - strut containing a floating-point into an FP register. - -Sat Jun 17 16:00:56 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-mips.c: Include <ctype.h> - (mips_receive_header): Write printable characters to gdb_stdtarg - instead of gdb_stdlog. Only count non-printables as invalid. - (mips_syn_garbage): Reduce to 10. - -Sat Jun 17 15:39:28 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_gdbarch_init): When the object file header - specifies EABI64, select EABI64 and not EABI32. - -2000-06-16 Nicholas Duffek <nsd@redhat.com> - - * rs6000-tdep.c: Changes throughout for multi-arch 64-bit - support. Incorporate most of tm-rs6000.h. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - (read_memory_addr): Define. - (pop_frame): Rename to rs6000_pop_frame. - (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments, - rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic - dummy frame handling. - (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code, - rs6000_frame_saved_pc, frame_get_saved_regs, - frame_initial_stack_address, rs6000_frame_chain, - rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead - of read_memory_integer. - (branch_dest, rs6000_pop_frame, rs6000_push_arguments, - rs6000_skip_trampoline_code, rs6000_frame_saved_pc, - frame_get_saved_regs, frame_initial_stack_address, - rs6000_frame_chain): Replace 4 with TDEP->wordsize. - (skip_prologue): Recognize some 64-bit stack adjustments. - (push_dummy_frame, pop_dummy_frame, set_processor, - show_processor): Delete. - (frame_get_saved_regs): Manipulate saved register addresses using - CORE_ADDR instead of int. - (rs6000_create_inferior): New function. - (register_names_*[]): Change to struct reg registers_*[]. - (variants[]): Assimilate into multi-arch approach. - (register_names_*[], variants[]): Refer to pre-PowerPC - architectures as POWER instead of RS6000. - * rs6000-nat.c: Ubiquitous changes for 64-bit support. - (vmap_secs, xcoff_relocate_symtab): Cast addresses - to unsigned long to avoid sign-extension errors. - (set_host_arch): New function. - (xcoff_relocate_symtab): Try disabling usleep(36000) workaround. - (rs6000_core_fns): Use new bfd_target_xcoff_flavour. - (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook. - * symfile.c (find_sym_fns): Remove special xcoff kludge. - * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile. - (process_linenos): Query line struct size from coff - backend instead of using compile-time constant. - (enter_line_range): Likewise. - (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to - record_debugformat() if appropriate. - (process_xcoff_symbol): Access symbol addresses using - SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE. - (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl. - (scan_xcoff_symtab): Likewise. Query syment struct size from - coff backend instead of using compile-time constant. - (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour. - * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags - that this Makefile variable get set to. (From Kevin Buettner.) - * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that - the TOC doesn't overflow. (From Kevin Buettner.) - * config/powerpc/tm-ppc-aix.h: Move config decisions to - multi-arched rs6000-tdep.c. - * config/rs6000/tm-rs6000.h: Likewise. - (GDB_MULTI_ARCH): Define. - (skip_trampoline_code): Rename to rs6000_skip_trampoline_code. - (is_magic_function_pointer): Replace with - rs6000_convert_from_func_ptr_addr. - (TARGET_CREATE_INFERIOR_HOOK): Define. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define. - -2000-06-15 Kevin Buettner <kevinb@redhat.com> - - * v850ice.c: Eliminate use of PARAMS from this file. - -2000-06-15 Michael Snyder <msnyder@cygnus.com> - - * valops.c (value_cast): Break up long lines. - * utils.c: Fix comment typo. - -2000-06-14 Jim Blandy <jimb@redhat.com> - - * dwarf2read.c (dump_die): Use the proper printf format for - printing DW_UNSND values; they're longs now. - - * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on - at least some platforms, so print it out too. - -2000-06-14 James E. Wilson <wilson@bletchleypark.cygnus.com> - - * dwarf2read.c (struct attribute): Change unsnd and snd field types - to long. - (read_8_bytes): Change return type to long. - (read_unsigned_leb128): Change return type to long. Change type of - local result to long. Cast argument of left shift to long. - (read_signed_leb128): Likewise. - -2000-06-14 Pierre Muller <muller@ics.u-strasbg.fr> - - Add support for Pascal language. Part 1: new files. - * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files. - -2000-06-13 Kevin Buettner <kevinb@redhat.com> - - * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files. - -Tue Jun 13 09:21:23 2000 Jeffrey A Law (law@cygnus.com) - - * configure.host (hppa*64*): Renamed from hppa2.0w per - gcc/binutils changes. - * configure.tgt: Similarly. - -2000-06-12 Bill Nottingham <notting@redhat.com> - - Patch applied by Kevin Buettner <kevinb@redhat.com>: - - * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets): PT_CR_IFS - is deprecated. Use PT_CFM instead. - -2000-06-12 Michael Snyder <msnyder@cygnus.com> - - * breakpoint.c (breakpoint_thread_match): Fix comment. - -2000-06-12 Fernando Nasser <fnasser@cygnus.com> - - * valops.c (value_assign): Adjust the length to take into - consideration that we are not starting from the beginning. - -2000-06-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * symfile.c (add_symbol_file_command): Properly reformat "else if" - code. - * coffread.c (coff_symtab_read): Ditto. - -Mon Jun 12 15:24:04 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (SER_HARDWIRE): Set using autoconf. - * configure.in (SER_HARDWIRE): Define, add ser-tcp.o. - * configure: Re-generate. - - * config/i386/go32.mh (SER_HARDWIRE): Delete. Handled by - configure.in. - * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh, - config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh, - config/sparc/nbsd.mh, config/sparc/linux.mh, - config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh, - config/powerpc/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/cygwin.mh, config/pa/hpux11w.mh, - config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh, - config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh, - config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh, - config/m68k/m68klynx.mh, config/m68k/linux.mh, - config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh, - config/i386/i386sco5.mh, config/i386/i386lynx.mh, - config/i386/i386dgux.mh, config/i386/fbsd.mh, - config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh, - config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove - ser-tcp.o from XDEPFILES. - * config/ia64/linux.mh: Ditto. - - * TODO: Update. - -Mon Jun 12 14:26:02 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define. - (struct gdbarch_tdep): Add gdb_target_is_mips64. - (mips_addr_bits_remove): Update. - (mips_gdbarch_init): Initialize. - - * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64, - GDB_TARGET_IS_MIPS64): Delete. - -Mon Jun 12 12:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c: Include "symcat.h". - (mips_dump_tdep): Print all known but not yet multi-arched values. - -2000-06-12 Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-i386.h: Add forward declaration of `struct value'. - (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy. - (i386_fix_call_dummy): Add prototype. - * i386-tdep.c (i386_fix_call_dummy): New function based on the - code from the old FIX_CALL_DUMMY macro. - -2000-06-12 Kevin Buettner <kevinb@redhat.com> - - * procfs.c, remote.c: Eliminate use of PARAMS from these files. - -Mon Jun 12 10:21:24 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that - return void. - -Sun Jun 11 12:06:21 2000 Christopher Faylor <cgf@cygnus.com> - - * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. - -Sat Jun 10 22:31:46 2000 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and - gdb_stdout here. - (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr. - (safe_symbol_file_add_cleanup): Restore gdb_stdout. - (info_dll_command): Use the pager for displaying DLLs since there are - often quite a few. - -Sun Jun 11 11:34:05 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>: - * configure.in (targ_archs): Clear out secondary components. - * configure: Regenerate. - -Fri Jun 9 15:06:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (struct gdbarch): Add member dump_tdep. - (struct gdbarch_registration): Ditto. - (gdbarch_dump): Add ui_file and gdbarch arguments. Add support - for external dump functions. Dump the macro value. Call target - dump routine. - (gdbarch_register): New function. - (gdbarch_registrary): Replace gdbarch_init_registrary. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.c (set_arch): Update. - - * mips-tdep.c (mips_dump_tdep): New function. Move dump code here. - (mips_gdbarch_init): From here. - - * maint.c (maintenance_print_architecture): New function. - (_initialize_maint_cmds): Add command ``maintenance print - architecture''. - -2000-06-08 Kevin Buettner <kevinb@redhat.com> - - * command.h, monitor.h: Eliminate use of PARAMS from these - files. - -2000-06-08 Fernando Nasser <fnasser@cygnus.com> - - * config/i386/tm-embed.h: New file. Specific for embedded targets - like i386-elf, i386-coff and i386-aout. - * config/i386/embed.mt (): Specify tm-embed.h instead of the System V - header file. - -2000-06-08 Fernando Nasser <fnasser@cygnus.com> - - * MAINTAINERS: Add myself to gdbtk list. - -2000-06-08 Kevin Buettner <kevinb@redhat.com> - - * config/ia64/nm-linux.h (U_REGS_OFFSET): Define. - -2000-06-08 Fernando Nasser <fnasser@cygnus.com> - - * configure.in: Replace misplaced CONFIG_ADD by the correct - CONFIG_CLEAN. - * configure, config.in: Regenerate. - -2000-06-08 Fernando Nasser <fnasser@cygnus.com> - - * values.c (value_primitive_field): Copy VALUE_REGNO as well. - With typed registers we may have the location information in this field, - in addition to VALUE_ADDRESS (which was already being copied). - -Thu Jun 8 15:26:44 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1. - (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P, - COERCE_FLOAT_TO_DOUBLE): Delete. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h - config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete - GDB_MULTI_ARCH. - - * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, - TARGET_PTR_BIT): Delete definitions. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-tx39l.h, config/mips/tm-vr4100.h, - config/mips/tm-tx39.h: Delete definition of MIPS_EABI. - * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the - ABI. If all else fails, assume O32. - - * TODO, NEWS: Update. Mention MIPS is multi-arch. - -Thu Jun 8 14:23:12 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h: Delete definition of - MIPS_DEFAULT_FPU_TYPE. Enable multi-arch. - * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no - FPU. bfd_mach_mips4650 FPU is single precision. - - * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): - (MIPS_FPU_DOUBLE_REGSIZE): Move from here. - * mips-tdep.c: To here. Change to an enum. - -Wed Jun 7 18:27:51 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd - to determine the default architecture / target. - * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add. - * configure, config.in: Regenerate. - - * arch-utils.c (set_endian): Better separate multi-arch and non- - multi-arch cases. - (set_endian_from_file): Call internal_error when multi-arch. - (initialize_current_architecture): Rewrite logic selecting a byte - order. Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC. - (version.h): Include. - - * config/mips/tm-mips.h, config/mips/tm-bigmips64.h, - config/mips/tm-bigmips.h: Delete definition of - TARGET_BYTE_ORDER_DEFAULT. - -Thu Jun 8 11:41:41 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * infrun.c (follow_inferior_fork): Bad merge from below. Compare - strings using follow_fork_mode_ask and not "ask". - -Wed Jun 7 15:13:04 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var'' - constant char pointers. - (complete_on_enum): Change ``enumlist'' to a constant char - pointer. - (struct cmd_list_element): Ditto for member ``enums''. - * command.c (complete_on_enum, add_set_enum_cmd, - do_setshow_command): Update. - - * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent, - follow_fork_mode_both, follow_fork_mode_child): New. Use to - construct the follow_fork_mode_kind_names. - (set_follow_fork_mode_command): Delete function. - (_initialize_infrun): Update. - (follow_inferior_fork): Do not strdup follow_fork_mode_string. - Use follow_fork_mode_* variables directly instead. Call - internal_error instead of error when unimplemented "ask" mode. - - * infrun.c (scheduler_enums, scheduler_mode, schedlock_off, - schedlock_on, schedlock_step): Update. - * serial.c (serial_logbase, logbase_hex, logbase_octal, - logbase_ascii, logbase_enums): Update. - * remote.c (packet_support_enums, packet_support_auto, - packet_enable, packet_disable, struct packet_config): Update. - * arch-utils.c (initialize_current_architecture, - set_architecture_string): Update. - (endian_big, endian_little, endian_auto, endian_enum, - set_endian_string): Update. - * i386-tdep.c (valid_flavors, att_flavor, intel_flavor, - disassembly_flavor): Update. - * mips-tdep.c (size_enums, size_64, size_32, size_auto, - mips_stack_argsize_string, mips_saved_regsize_string): Update. - * arm-tdep.c (disassembly_flavor, valid_flavors): Update. - (_initialize_arm_tdep): Ditto. - - * TODO: Update. - -Mon Jun 5 18:44:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * thread.c (make_cleanup_restore_current_thread, - do_restore_current_thread_cleanup): New functions. - (thread_apply_all_command, thread_apply_command): Use. Call - do_cleanups when finished. - - * defs.h (make_cleanup_func): Delete typedef. - * TODO: Update. - -Wed Jun 7 11:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * arch-utils.c (target_byte_order, target_byte_order_auto, - show_endian, set_endian, set_endian_big, set_endian_little, - set_endian_auto, set_endian_from_file, enum set_arch, - target_architecture_auto, set_architecture_string, - target_architecture_hook, target_architecture, arch_ok, set_arch, - set_architecture_from_arch_mach, set_architecture_from_file, - show_architecture, set_architecture, info_architecture, - set_gdbarch_from_file, initialize_current_architecture): Copy from - gdbarch.c. Rewrite ``set architecture'' and ``set endian'' - commands to use enums. - (_initialize_gdbarch_utils): Fix name. - * arch-utils.h (set_architecture_from_arch_mach, - target_architecture_hook): Copy from gdbarch.h. - * gdbarch.sh: Update. - * gdbarch.h, gdbarch.c: Re-generate. - - * TODO: Update. - - * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include - "arch-utils.h". - * Makefile.in (v850-tdep.o): Specify dependencies. - (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to - dependency list. - -2000-06-06 Michael Snyder <msnyder@cygnus.com> - - * configure.in: Enable autoconf to find curses.h on Solaris 2.8. - * configure: Regenerate. - -Tue Jun 6 21:14:47 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.c (do_setshow_command): Accept an enum option immediatly - when it is an exact match. - -Tue Jun 6 16:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h, - config/mips/tm-vr4300.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h, config/mips/tm-embedl64.h, - config/mips/tm-embedl.h, config/mips/tm-embed64.h, - config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P. - - * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1. - -Tue Jun 6 16:21:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (generic_register_convertible_not, - frame_num_args_unknown): Move from here. - * arch-utils.c (generic_register_convertible_not, - frame_num_args_unknown): To here. - * arch-utils.h (frame_num_args_unknown): Add declaration. - * gdbarch.h, gdbarch.c: Re-generate. - -Tue Jun 6 15:07:08 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote-mips.c (mips_open): Select the default monitor prompt - based on the target ISA. - - * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT), - config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro. - -2000-06-05 Daniel Berlin <dan@cgsoftware.com> - - * c-exp.y (yylex): template handling fixes. - -2000-06-03 Daniel Berlin <dan@cgsoftware.com> - - * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix - list. - - * symtab.c (lookup_partial_symbol): Change to stop forcing linear - searches on C++ when we fail the binary search, by doing the - binary search right. - -2000-05-30 Daniel Berlin <dan@cgsoftware.com> - - * buildsym.c (hashname): Change to use hash function from bcache.c/.h - - * bcache.c (hash): Change to newer hash function. - - * bcache.h (hash): Prototype for hash function - - * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size - of type hash. - (dwarf2_cached_types): New variable that is the cached types. - (tag_type_to_type): Do the actual caching of types here. - -2000-06-05 Mark Kettenis <kettenis@gnu.org> - - * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS): - Renamed from HAVE_R_FS. - (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS. - * configure, config.in: Regenerated. - -Sun Jun 4 14:00:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Update. Mention GNU/Linux/SPARC problems. - -Wed May 31 21:41:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf - to a void pointer. Update initial values. - * gdbarch.h, gdbarch.c: Re-generate. - - * findvar.c (address_to_signed_pointer, - signed_pointer_to_address): New functions. - * inferior.h (signed_pointer_to_address, - signed_address_to_pointer): Declare. - - * inferior.h, findvar.c (unsigned_pointer_to_address, - address_to_unsigned_pointer): Rename generic_address_to_pointer - and generic_pointer_to_address. Update signatures to match - gdbarch changes. - - * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): - Define. MIPS has signed pointers. - - * defs.h, utils.c (host_pointer_to_address, - address_to_host_pointer): New functions. - * irix5-nat.c (next_link_map_member, first_link_map_member), - procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use. - - * irix5-nat.c (solib_map_sections, symbol_add_stub): Change - function signature to match catch_errors_ftype. - - * TODO: Update. GDB builds using the IRIX native compiler. - -Sat Jun 3 20:43:59 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (strsignal, safe_strsignal): Delete declarations. - * utils.c (safe_strsignal): Delete. - * corelow.c (core_open): Replace save_strsignal with - target_signal_to_string + target_signal_from_host. - * TODO: Document problems with target_signal_from_host. - -2000-06-03 Kevin Buettner <kevinb@redhat.com> - - * annotate.c, annotate.h, breakpoint.c, command.c, command.h, - config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c, - d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c, - dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c, - language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c, - procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c, - rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c, - stabsread.h, stack.c, symfile.c, symfile.h, symtab.h, - target.c, target.h, top.c, tracepoint.c, tracepoint.h, - tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c, - win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate - PARAMS from function pointer declarations. - -2000-06-03 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is - flushed before deleting and restoring it. - (safe_symbol_file_add): Ensure that gdb_stderr is flushed before - reassigning it. - (handle_load_dll): Split into two functions so that WFI can handle - shared library events. - (child_solib_loaded_library_pathname): New function. - (child_clear_solibs): New function. Clears shared library list. - (child_solib_add): New function. Adds shared library symbols. - (dll_symbol_command): New function. Handles "dll-symbol" command. - (info_dll_command): New function. Handles info - "sharedlibrary" command. - (handle_exceptions): Eliminate 'ignore_trap' argument. - (get_child_debug_event): Eliminate two arguments. Return "pid" when - appropriate. Break out on most events to allow WFI to handle stuff. - (child_wait): Accomodate get_child_debug_event changes. - (child_attach): Clear thread list and list of loaded dlls. - (child_create_inferior): Clear list of loaded dlls. Use - wait_for_inferior in a loop to look for first "trap". - (child_resume): Avoid accessing a possibly-freed thread pointer. - (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info - sharedlibrary" commands. - * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks. - -2000-06-02 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c: Fix up gcc warnings throughout. - (handle_load_dll): Change DLL name to lower case. - (handle_exception): Add a second argument indicating whether a - breakpoint should be ignored. Return a 0 if the breakpoint was - ignored. - (get_child_debug_event): Pass argument to handle_exception to control - whether a breakpoint should be ignored. - (child_create_inferior): Use modern cygwin API. Explicitly clear - last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection - of first breakpoint. - -2000-06-02 Christopher Faylor <cgf@cygnus.com> - - * configure.in: Detect correct versions of dlltool and windres when - cross-compiling. - * configure: Regenerate. - -2000-06-02 J.T. Conklin <jtc@redback.com> - - * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*. - * config/i386/nbsdelf.mt: New file. - * config/i386/tm-nbsdelf.h: New file. - - * config/i386/tm-nbsd.h: change include of tm-nbsd.h to - the more explicit config/tm-nbsd.h. - -2000-06-02 Mark Kettenis <kettenis@gnu.org> - - * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from - register number when used as index into fpr_regs array. - -Tue May 30 13:31:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Delete. - - * gdbarch.sh: Add support for parameterized expressions. - (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h". - * gdbarch.h, gdbarch.c: Regenerate. - - * arch-utils.c (default_single_format, default_double_format, - default_long_double_format): New functions. Include - "floatformat.h" - * arch-utils.h: Declare. - - * d10v-tdep.c (d10v_gdbarch_init): Set floating point format. - Note that long double is 64 bit, the rest are 32 bit. Include - "floatformat.h". - -2000-06-02 Mark Kettenis <kettenis@gnu.org> - - * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define. - -2000-06-01 Michael Snyder <msnyder@cygnus.com> - - * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's - thread_db library) may cause this function to be called with an - illegal address, in which case procfs_to_xfer_memory will - return zero. Return an error code instead of looping forever. - -Thu Jun 1 20:05:26 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: More suggestions added. - -2000-06-01 Klee Dienes <kdienes@apple.com> - - * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for - Mac OS X and Objective C components (to be contributed). - -2000-05-31 J.T. Conklin <jtc@redback.com> - - * configure.host: Add patterns for i[3456]86-*-netbsdaout* - and i[3456]86-*-netbsdelf*. - * config/i386/nm-nbsdelf.h: New file. - * config/i386/nbsdelf.mh: New file. - - * config/i386/nm-nbsd.h: change include of nm-nbsd.h to - the more explicit config/nm-nbsd.h. - * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to - tm-i386.h. - (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define. - -2000-06-01 Mark Kettenis <kettenis@gnu.org> - - * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new - native configurations. - - * i386bsd-nat.c: Include "gregset.h". - (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead - of CANNOT_FETCH_REGISTER, if not already defined. - (supply_gregset): Call supply_register with NULL as its second - argument instead of supplying our own zeroed out buffer. - (fill_gregset): Copy contents of correct registers instead of the - contents of register REGNO. - -2000-05-31 Kevin Buettner <kevinb@redhat.com> - - * gnu-regex.c (re_match_2_internal): Revert 2000-05-27 - patch which removed use of PARAMS from declaration. This - file should not have been touched as it is supposed to track - the version in glibc. - -2000-05-31 Mark Kettenis <kettenis@gnu.org> - - Add support for FreeBSD/Alpha. - * configure.host, configure.tgt (alpha*-*-freebsd*): New entry. - * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt, - config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h, - config/alpha/xm-fbsd.h: New files. - -2000-05-31 Pierre Muller <muller@sourceware.cygnus.com> - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue May 30 18:48:33 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Re-organize. - -Tue May 30 11:22:28 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh: Add field ``postdefault''. Rename fields - ``startup'' and ``default'' to ``staticdefault'' and - ``predefault''. Fix initialization of valid_p. Create/compare - gdbarch.log. - -Mon May 29 22:47:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T): - Define. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete. - -Mon May 29 15:41:10 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * symtab.h (make_cleanup_free_search_symbols): Add declaration. - * symtab.c (make_cleanup_free_search_symbols, - do_free_search_symbols_cleanup): New functions. - (search_symbols, symtab_symbol_info, rbreak_command): Update. - (search_symbols): Pass ``sr'', and not its address, to - make_cleanup_free_search_symbols. - -2000-05-28 Kevin Buettner <kevinb@redhat.com> - - * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos. - -2000-05-27 Kevin Buettner <kevinb@redhat.com> - - * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c, - annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, - ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h, - call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c, - coff-solib.h, coffread.c, command.c, command.h, complaints.c, - complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, - config/alpha/nm-linux.h, config/alpha/nm-osf.h, - config/alpha/nm-osf2.h, config/alpha/tm-alpha.h, - config/alpha/tm-alphalinux.h, config/arc/tm-arc.h, - config/arm/tm-embed.h, config/d30v/tm-d30v.h, - config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h, - config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, - config/i386/nm-i386v.h, config/i386/nm-linux.h, - config/i386/nm-nbsd.h, config/i386/nm-ptx4.h, - config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, - config/i386/tm-i386.h, config/i386/tm-i386nw.h, - config/i386/tm-i386sol2.h, config/i386/tm-i386v.h, - config/i386/tm-i386v4.h, config/i386/tm-nbsd.h, - config/i386/tm-ptx.h, config/i386/tm-sun386.h, - config/i960/tm-mon960.h, config/i960/tm-nindy960.h, - config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h, - config/m68k/nm-linux.h, config/m68k/tm-cisco.h, - config/m68k/tm-delta68.h, config/m68k/tm-es1800.h, - config/m68k/tm-isi.h, config/m68k/tm-linux.h, - config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-news.h, config/m68k/tm-sun3.h, - config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h, - config/m88k/tm-m88k.h, config/mcore/tm-mcore.h, - config/mips/nm-irix3.h, config/mips/nm-irix4.h, - config/mips/nm-irix5.h, config/mips/nm-mips.h, - config/mips/tm-embed.h, config/mips/tm-mips.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pa/nm-hppah.h, config/pa/tm-hppa.h, - config/pa/tm-hppa64.h, config/pa/xm-hppah.h, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h, - config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h, - config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h, - config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h, - config/sh/tm-sh.h, config/sparc/nm-linux.h, - config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, - config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h, - config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h, - config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h, - config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h, - config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, - config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h, - copying.c, core-aout.c, core-regset.c, core-sol2.c, - corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c, - d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, - dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y, - f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c, - frame.h, gdb_string.h, gdbcmd.h, gdbcore.h, - gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c, - h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h, - hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, - inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c, - irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c, - language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h, - m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c, - mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c, - objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c, - osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h, - ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c, - remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c, - remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c, - remote-utils.c, remote-utils.h, remote-vx.c, remote.c, - rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c, - scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c, - sol-thread.c, solib.c, solib.h, somread.c, somsolib.c, - somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c, - sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, - sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c, - symtab.h, target.c, target.h, terminal.h, thread.c, top.c, - top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c, - tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h, - tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h, - tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c, - tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c, - tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h, - tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h, - tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h, - ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c, - valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c, - win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c, - xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function - declarations. - -2000-05-26 Michael Snyder <msnyder@cygnus.com> - - * gregset.h: New file. Typedefs for gdb_gregset_t and - gdb_fpregset_t, prototypes for supply_gregset and friends. - * procfs.c: Include gregset.h. Delete local prototypes for - supply_gregset etc., and local typedef gdb_gregset_t etc. - * sol-thread.c: Include gregset.h, delete local prototypes, - add appropriate casts to gdb_gregset_t. - * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, - sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, - m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, - irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, - arm-linux-nat.c, alpha-nat.c: Include gregset.h. - * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. - * config/sparc/nm-sun4sol2.h: Ditto. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.) - -Thu May 25 16:56:05 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (AC_CHECK_HEADERS): Check for ncurses.h. - * config.in, configure: Re-generate. - -2000-05-25 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-tdep.c (find_minsym_and_objfile): New. - (skip_hurd_resolver): New. - (arm_linux_skip_solib_resolver): New. - (arm_skip_solib_resolver): Removed. - - * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use - arm_linux_skip_solib_resolver. - -2000-05-25 Mark Kettenis <kettenis@gnu.org> - - * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add. - * configure.in: Add checks for r_fs and r_gs members of - `struct reg'. - * config.in, configure: Regenerated. - -2000-05-25 Eli Zaretskii <eliz@is.elta.co.il> - - * ser-go32.c: Remove PARAMS. - -Thu May 25 15:22:12 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>, - <sys/ndir.h>, <sys/dir.h> and <ndir.h>. - * config.in, configure: Re-generate. - * gdb_dirent.h: New file - - * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>. - * core-aout.c: Ditto. - * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>. - -Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config.in: Regenerate. - -Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: * - config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c - and gdb/testsuite/gdb.mi/mi-var-cmd.exp. - -Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (AC_OUTPUT): Do not generate tui/Makefile. - (enable-tui): Convert Makefile configury to use the same mechanism - as MI. - - * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC, - TUI_CFLAGS): Delete - (all-tui): Delete target. - (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o, - tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o, - tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets. - (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS, - SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS, - SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL, - SUBDIR_TUI_UNINSTALL): Define. - - * TODO: Update. - -Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support. - * MAINTAINERS: Update Jim Ingham's address. - -2000-05-25 Mark Kettenis <kettenis@gnu.org> - - Add support for FreeBSD/i386 ELF. - * i386bsd-nat.c: New file. - * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define. - Include "i386/tm-i386.h" instead of "i386/tm-i386b.h". - (NUM_REGS): Remove redefinition. - (USE_STRUCT_CONVENTION): Define. - (i386_float_info): Remove prototype. - (FLOAT_INFO): Remove define. - (JB_ELEMENT_SIZE): Define to 4. - (JB_PC): Define to 0. - (GET_LONGJMP_TARGET): Define. - (SIGTRAMP_START, SIGTRAMP_END): Define. - (SIGCONTEXT_PC_OFFSET): Define. - (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS - * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t. - (FETCH_INFERIOR_REGISTERS): Define. - (ATTACH_DETACH): Define. - (kernel_u_size): Remove PARAMS. - (register_u_addr): Use CORE_ADDR in prototype where appropriate. - Remove PARAMS. - (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]: - Define. - [SVR4_SHARED_LIBS]: Include "elf/common.h". - Only define aliases for struct members from <link.h> if - !SVR4_SHARED_LIBS. - * config/i386/xm-fbsd.h: New file. - * config/i386/fbsd.mt (TDEPFILES): Remove solib.o. - * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add - core-regset.o i387-nat.o i386bsd-nat.o. - -2000-05-24 Michael Snyder <msnyder@cygnus.com> - - * findvar.c (value_from_register): Factor code, simplify logic. - -2000-05-23 J.T. Conklin <jtc@redback.com> - - * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/i386/nbsd.mh (NATDEPFILES): ...to here. - * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/m68k/nbsd.mh (NATDEPFILES): ...to here. - * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/ns32k/nbsd.mh (NATDEPFILES): ...to here. - - * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o. - * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs. - * gdbserver/low-nbsd.c (initialize_arch): Define for PPC. - (fetch_inferior_registers): Likewise. - (store_inferior_registers): Likewise. - - * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86 - floating point registers. - (store_inferior_registers): Likewise. - -2000-05-24 Mark Kettenis <kettenis@gnu.org> - - * i387-nat.h, i387-nat.c: New files. - -Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com> - - * config/sparc/nm-linux.h: Include config/nm-linux.h. - * config/powerpc/nm-linux.h: Likewise. - -Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be> - - * f-valprint.c : Corrected f_val_print function for TYPE_CODE - (type) = TYPE_CODE_COMPLEX - -Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * utils.c (make_cleanup_close, do_close_cleanup): New functions. - * defs.h (make_cleanup_close): Add declaration. - -Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (build_warnings): Add -Wuninitialized. - * configure: Regenerate. - -Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com> - (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>: - * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>. - - * configure: Re-generate. - * proc-api.c: Only include <sys/user.h> when available. - (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined. - - * TODO: Update. - -2000-05-17 Michael Snyder <msnyder@cygnus.com> - - * config/sparc/tm-sun4sol2.h: Turn on multi-arch. - * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack. - -2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com> - - * GDB 5.0 released. - * Makefile.in (VERSION): Set to 5.0. - -Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * inferior.h (make_cleanup_restore_inferior_status): - * infrun.c (make_cleanup_restore_inferior_status, - do_restore_inferior_status_cleanup): New functions. - * valops.c (hand_function_call): Use. - * infcmd.c (disable_longjmp_breakpoint_cleanup): New function. - (step_1): Use. - * symfile.c (clear_symtab_users_cleanup): New function. - (syms_from_objfile, reread_symbols): Use. - * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup): - New functions. - * objfiles.h (make_cleanup_free_objfile): Add declaration. - * symfile.c (syms_from_objfile, reread_symbols), hpread.c - (hpread_build_psymtabs), hp-psymtab-read.c - (hpread_build_psymtabs): Use. - * dwarf2read.c (make_cleanup_free_die_list, - do_free_die_list_cleanup): New functions. - (psymtab_to_symtab_1): Use. - * tracepoint.c (make_cleanup_free_actions, - do_free_actions_cleanup): New functions. - (read_actions): Use. - * corelow.c (core_close_cleanup): New function. - (core_open): Use. - * dbxread.c (make_cleanup_free_bincl_list, - do_free_bincl_list_cleanup): New function. - (read_dbx_symtab): Use. - * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New - functions. - (coff_symfile_read): Use. - * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup): - New function. - (varobj_create): Use. - * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c - (free_funcalls): Change signature to match make_cleanup_ftype. - * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c - (download), solib.c (open_symbol_file_object), sparcl-tdep.c - (sparclite_open), parse.c (parse_exp_1): Remove cast using - make_cleanup_func. - -Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * procfs.c (info_proc_cmd): Use make_cleanup_freeargv. - (proc_iterate_over_mappings): Use make_cleanup_close. - (proc_get_LDT_entry): Ditto. - (do_closedir_cleanup): New function. - (proc_update_threads): Use. - (do_destroy_procinfo_cleanup): New function. - (info_proc_cmd): Use. - -Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.h (command_loop_marker): Change signature to match - make_cleanup_ftype. - * top.c (command_loop_marker): Update. - (command_loop, simplified_command_loop), event-top.c - (command_handler): Remove cast using make_cleanup_func. - * event-top.c (command_handler): Ditto. - - * top.c (do_chdir_cleanup): New function. - (gdb_init): Use. Use xstrdup instead of strsave. - * top.c (do_fclose_cleanup): New function. - (source_command): Use. - * top.c (do_restore_instream_cleanup): Rename - source_cleanup. Change signature to match make_cleanup. - (read_command_filem execute_user_command): Update. Remove cast - using make_cleanup_func. - * top.c (do_free_command_lines_cleanup, - make_cleanup_free_command_lines): New funtions. - (get_command_line, read_command_lines): Use. - * top.c (arg_cleanup): Change signature to match make_cleanup. - (setup_user_args): Remove cast using make_cleanup_func. - -Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (t_reg): Delete typedef. - (preg, preg_nz): Delete function. Replaced by phex and phex_nz. - * utils.c (phex, phex_nz): New functions. - (paddr, paddr_nz): Use. - - * monitor.c (monitor_store_register): Replace preg with phex. - -Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Add note on typecast using catch_errors_ftype. - -2000-05-21 Mark Kettenis <kettenis@gnu.org> - - * i387-tdep.c (print_i387_value): Cast &value to (char *) in - pointer arithmetic. Fixes a bug which manifested itself on - FreeBSD. - -2000-05-20 J.T. Conklin <jtc@redback.com> - - * target.h (target_memory_bfd_section): Removed declaration. - * target.c (target_memory_bfd_section): Removed. - * exec.c (xfer_memory): Removed #if'ed-out code which referenced - target_memory_bfd_section. - - * target.h (target_read_memory_section): Removed declaration. - * target.c (target_read_memory_section): Removed. - (target_xfer_memory): Update, removed bfd_section argument. - (target_read_string, target_read_memory, target_write_memory): - Update for above change. - - * gdbcore.h (read_memory_section): Removed declaration. - * corefile.c (read_memory_section): Removed. - * jv-lang.c (get_java_utf8_name): Changed calls to - read_memory_section to read_memory. - * printcmd.c (printf_command): Likewise. - * valops.c (value_at, value_fetch_lazy): Likewise. - -2000-05-18 J.T. Conklin <jtc@redback.com> - - * configure.host, configure.tgt (powerpc-*-netbsd*): New entry. - * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt, - config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h, - config/powerpc/xm-nbsd.h: New files. - -2000-05-17 Eli Zaretskii <eliz@is.elta.co.il> - - * gdb/config/djgpp/README: Fine-tune installation instructions - based on user reports. - -Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (build_warnings): List possible warnings. - * configure: Regenerate. - * TODO: More updates. - * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After - Approval. - -Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-04-14 Gary Thomas <gthomas@redhat.com>: - * config/v850/tm-v850.h: Change breakpoint sequence to be - 'br *' since there is no 16bit "illegal" instruction on this - processor. - -Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Review. Delete anything that is no longer applicable. - -Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * utils.c (free_current_contents): Make more robust. - -Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * symtab.h (make_cleanup_discard_minimal_symbols): Replace - discard_minimal_symbols. - * minsyms.c (make_cleanup_discard_minimal_symbols): - (do_discard_minimal_symbols_cleanup): New functions. - - * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read), - solib.c (solib_add_common_symbols), os9kread.c - (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c - (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c - (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c - (coff_symfile_read): Replace make_cleanup. - -Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.h (add_set_cmd): Change VAR parameter to void pointer. - (add_set_enum_cmd): Change VAR parameter to char pointer pointer. - (struct command): Change member VAR to void pointer. - * command.c (add_set_cmd, add_set_enum_cmd): Update. - - * remote.c (add_packet_config_cmd), mips-tdep.c - (_initialize_mips_tdep), infrun.c (_initialize_infrun), - i386-tdep.c (_initialize_i386_tdep), arm-tdep.c - (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd. - -Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * wrapper.h (wrap_value_subscript): Delete declaration. - -Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (make_cleanup_bfd_close): Add declaration. - * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New - functions. - - * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c - (download), remote-e7000.c (e7000_load), corelow.c (core_open, - core_file_to_sym_file): Replace calls to make_cleanup. - -Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Add notes on register cache. - -Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays. - (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and - bfd_mach_sh3_dsp. - (sh_show_regs): Floating point registers are called fr0-fr15. - For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate. - Handle sh-dsp and sh3-dsp. - config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp - don't have floating point registers. - (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define. - (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise. - (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise. - -2000-05-15 Eli Zaretskii <eliz@is.elta.co.il> - - * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h. - - * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add - prototypes. - -Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * valops.c (hand_function_call): Replace #ifdef - SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P. - - * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add. - * gdbarch.h, gdbarch.c: Regenerate. - -Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ax.h (make_cleanup_free_agent_expr): Add declaration. - * ax-general.c (do_free_agent_expr_cleanup): - (make_cleanup_free_agent_expr): New functions. - - * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c - (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls - to make_cleanup. - -Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * breakpoint.h (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint): Declare. - * breakpoint.c (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint, - do_delete_breakpoint_cleanup): New fuctions. - - * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame), - breakpoint.c (until_break_command, until_break_command): Replace - call to make_cleanup / make_exec_cleanup. - -Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c - (core_addr_greaterthan, core_addr_lessthan): Move from here. - * arch-utils.h (core_addr_greaterthan, core_addr_lessthan), - arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here. - -Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * printcmd.c (print_frame_args), stack.c (print_frame), command.c - (do_setshow_command), breakpoint.c (print_it_typical, mention): - Use make_cleanup_ui_out_stream_delete. - -Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * proc-events.c (init_syscall_table): Delete stray ``;''. - * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old - value. - * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x. - -2000-05-12 Michael Snyder <msnyder@cygnus.com> - - * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define. - -2000-05-12 Kevin Buettner <kevinb@redhat.com> - - * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign - extension code. - -Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Mention weak symbol problem. Mention UnixWare thread - problem. - -Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * README: Update section on kernel debugging. - -Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (mips_get_saved_register): New function. Handle - case of 32 ABI saving 32 bit registers on stack when target has 64 - bit ISA. - (mips_gdbarch_init): Update. - -Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64. - -Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W - options before using them. Report result. - * configure: Regenerate. - -2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * coffread.c (coff_symtab_read): In the case of C_THUMBEXT | - C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for - .rodata, because cs_to_section doesn't deal with .rodata. Fix test - accordingly. - -Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH. - Always check that a macro is defined before printing it. - * gdbarch.c: Re-generate. - -Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * README: Update for GDB 5.0. - -Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo. - - * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add - definition. Disable. Document known problems. - (MIPS_DEFAULT_ABI): Define. - - * mips-tdep.c (enum mips_abi): Define. - (struct gdbarch_tdep): Replace mips_eabi with mips_abi. - (MIPS_EABI): Update. - (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI. - Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When - looking for a matching architecture require a matching MIPS_ABI. - (mips_gdbarch_init): Cleanup arch_debug information. - -2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * solib.c (symbol_add_stub): Remember the index and the name of - the section with the lowest address. Use this data (instead of - data from .text) to pass info into symbol_file_add. - - * elfread.c (record_minimal_symbol_and_info): Use the section - where the symbol lives to get the index, instead of guessing. - -2000-05-10 Michael Snyder <msnyder@cygnus.com> - - Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI). - * sparc-tdep.c: include arch-utils.h. - (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE, - DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions. - (GDB_TARGET_IS_SPARC64): make into a runtime test. - (struct frame_extra_info): Define, use instead of the macro. - (Many places): Use alloca instead of statically allocated buffers - that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE. - (sparc_extract_struct_value_address): Accept a pointer arg instead - of an array sized by REGISTER_BYTES. - (examine_prologue): Accept a pointer to an array of CORE_ADDR, - instead of the defunct struct frame_saved_regs. Recognize new - Sparc64 store instructions as part of the prologue. Ignore the - destination of a frame store when parsing the prologue (so long - as it's on the stack). - (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE. - (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR - instead of the defunct struct frame_saved_regs. - (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to - supply_register. Provide 4-byte offset to compensate for diff - between size of the prgreg_t elements on a 64-bit host and size - of the registers for a 32-bit target. Fill all inaccessible regs - with zero so they won't keep being requested again and again. - (fill_gregset): Handle 32/64 size difference between registers - and prgreg_t. Handle as many new 64-bit regs as possible. - (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world. - (sparc_push_arguments): Rename to sparc32_push_arguments. - Copy arguments into registers as well as onto stack, so that the - CALL_DUMMY (code pushed onto the target stack) is not required. - (sparc_extract_return_value): Rename to sparc32_extract_return_value. - (sparc_store_return_value): Use memset instead of bzero. - Use write_register_gen instead of write_register_bytes. - (sparclet_store_return_value): New function. - (_initialize_sparc_tdep): Call register_gdbarch_init to activate - the gdbarch multi-architecture system. - (sp64_push_arguments): Rename to sparc64_push_arguments. - Extend to store arguments in general registers as well as on stack. - (sparc64_extract_return_value): Rename to sp64_extract_return_value. - Use as a private function, to be called by the new external function - sparc64_extract_return_value. - (sparclet_extract_return_value): New function. - (sparc32_stack_align, sparc64_stack_align, sparc32_register_name, - sparc64_register_name, sparc_print_extra_frame_info, - sparclite_register_name, sparclet_register_name, - sparc_push_return_address, sparc64_use_struct_convention, - sparc32_store_struct_return, sparc64_store_struct_return, - sparc32_register_virtual_type, sparc64_register_virtual_type, - sparc32_register_size, sparc64_register_size, - sparc32_register_byte, sparc64_register_byte, - sparc_gdbarch_skip_prologue, sparc_convert_to_virtual, - sparc_convert_to_raw, sparc_frame_init_saved_regs, - sparc_frame_address, sparc_gdbarch_fix_call_dummy, - sparc_coerce_float_to_double, sparc_call_dummy_address, - sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size, - sparc_return_value_on_stack): New functions supporting multi-arch. - (sparc_gdbarch_init): New function; initialize multi-arch. - (struct gdbarch_tdep): Define, use for private multi-arch data. - * config/sparc/tm-sparc.h: Move definitions around, enclose with - #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate - definitions. Add enums for register names, to help debugging gdb. - This header file must work for non-multi-arch and for multi-arch. - * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add - AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case. - Define GDB_MULTI_ARCH. - * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration. - Do not define GDB_MULTI_ARCH (bfd does not correctly identify target). - * config/sparc/tm-sparclite.h: Ditto. - * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH. - * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to - avoid using deprecated REGISTER_NAMES macro. - * Makefile.in: Let sparc-tdep.c depend on arch-utils.h. - -2000-05-08 Michael Snyder <msnyder@cygnus.com> - - * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. - * gdbarch.c, gdbarch.h: Regenerate. - * core-regset.c: Change FP0_REGNUM to a runtime test. - * procfs.c: Ditto. - * sun3-nat.c: Ditto. - * sparc-tdep.c: Ditto. - - * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. - * ptx4-nat.c: Ditto. - - * sol-thread.c (sol_thread_create_inferior): only add the thread - to the thread list if it is not already in there. - (prototypes for thread_db func ptrs): pretty up formatting. - -2000-05-08 Eli Zaretskii <eliz@is.elta.co.il> - - * config/djgpp/djconfig.sh: Use more warning switches. - - * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the - @V@ placebo. djunpack.bat changed accordingly. - -Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename - saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64 - and saved_gpreg_size_enums. - (mips_stack_argsize): Update. Cleanup. - - * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by - MIPS_STACK_ARGSIZE. - (MIPS_NABI32): Delete macro. Replaced by - MIPS_REGS_HAVE_STACK_HOME_P. - (mips_push_arguments): Update. - (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32 - with test for MIPS_REGS_HAVE_STACK_HOME_P. - (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch - default. - (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and - mips_default_stack_argsize. - (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize. - (mips_stack_argsize_string): New static variable. - (mips_stack_argsize): New function, handle default case. - (__initialize_mips_tdep): Add command ``set mips stack-arg-size'' - implemented as an enum using size_auto et.al. - (mips_gdbarch_init): Initialize mips_default_stack_argsize and - mips_regs_have_stack_home_p. - - * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8 - for n32. - (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32. - -Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * procfs.c (PROCFS_TRACE): Delete definition. - * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always - define. - -2000-05-05 Michael Snyder <msnyder@cygnus.com> - - * procfs.c: Cleanup of procfs tracing. Move defines and - prototypes to proc-utils.h - * proc-utils.h: Define tracing macros. Declare trace functions. - * proc-api.c: Make procfs tracing a runtime option. - (prepare_to_trace): New function, abstracted out of several - places. Open a trace file if one is required. - (ioctl_with_trace, write_with_trace, open_with_trace, - close_with_trace, wait_with_trace, lseek_with_trace): - Report errno if an error occurs in a system call. - (write_with_trace): Make 2nd arg void *, to agree with write. - -2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * elfread.c (elf_symtab_read): The calculation of 'offset' - must be done for each symbol, not just once. The index - used must be the index of the section where 'sym' resides, - not .text. - -2000-05-05 Michael Snyder <msnyder@cygnus.com> - - * procfs.c (many functions): change int cmd; to long cmd; - Solaris /proc API calls this parameter a long, and requires it - for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare - calls it an int, but on existing UnixWare hosts, int and long - are the same size. So long it must be. If a future UnixWare - version has problems with this, we'll have to use autoconf. - * proc-api.c (write_with_trace): use long instead of int. - -2000-05-04 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not - already defined. - -2000-05-01 Mark Kettenis <kettenis@gnu.org> - - * infrun.c (handle_inferior_event): Add missing call to keep_going - and missing return when handling an ordinary signal from the - inferior. - -2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Define as functions of OBJFILE. Add - sect_index_text, sect_index_data, sect_index_rodata, - sect_index_bss to objfile structure. - * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Remove. - * objfiles.c (allocate_objfile): Initialize - sect_index_{text,data,bss,rodata} to -1, for error detection. - - * symfile.c (default_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata} from bfd information. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - * somread.c (som_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata}. - - * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, - hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, - mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, - remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, - stabsread.c, symfile.c, xcoffread.c: - Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the - current objfile. - - * xcoffread.c: Add new field objfile to find_targ_sec_arg. - -Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h - (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h - (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS): - Delete unused macros. - -2000-05-03 Michael Snyder <msnyder@cygnus.com> - - * solib.c (elf_locate_base, info_sharedlibrary_command): - Look at the bfd to determine if it is elf32 or elf64, rather - than using an ifdef. This makes it runtime teststable and - multi-arch. - -2000-05-01 Mark Kettenis <kettenis@gnu.org> - - * infrun.c (handle_inferior_event): When doing a "next", and - stepping out of a signal handler into its calling trampoline - ignore the value of step_frame_address. - (step_over_function): Only modify step_resume_breakpoint->frame if - the value of step_frame_address is non-zero. - -2000-05-03 Michael Snyder <msnyder@cygnus.com> - - * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE - is not static in the MULTI_ARCH world, so don't use it in a - static array declaration. - -2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com> - - * symtab.c (in_prologue): From Jim Blandy. Rewrite, more - intelligently, making sure we use the information from the - symbol tables fully. - -2000-05-02 H.J. Lu <hjl@gnu.org> - - * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE - instead of ELFOSABI_SYSV. - -Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add. - * gdbarch.h, gdbarch.c: Re-generate. - - * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef - NPC_REGNUM to run-time test. - * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM - and NNPC_REGNUM to run-time test. - * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to - run-time test. - (procfs_store_registers): Ditto. - -Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh: Provide non- multi-arch defaults by direct - definition in "gdbarch.h" instead of going through "gdbarch.c". - * gdbarch.h, gdbarch.c: Re-generate. - * defs.h: When non- multi-arch, include "arch-utils.h" so that - legacy definitions are globally visible. - -Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Syd Polk to gdbtk maintainers. - (symtabs): Add Elena to symtabs maintainers list. - (Blanket Write Privs): Add Jim Blandy. - -2000-05-01 Stan Shebs <shebs@apple.com> - - Remove obsolete Gould configuration: - * configure.host, configure.tgt: Remove Gould configs. - * Makefile.in: Remove Gould-related actions. - * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files. - * NEWS: Mention removal. - -Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-04-28 Andreas Jaeger <aj@suse.de>: - * defs.h: Properly check for GCC version number. - -2000-04-30 Mark Kettenis <kettenis@gnu.org> - - Fix single-stepping out of signal trampolines. - * config/i386/nm-linux.h (CHILD_RESUME): Define. - * i386-linux-nat.c (child_resume): New function. - -Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * blockframe.c (frameless_look_for_prologue): Use - PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P. - * gdbarch.sh (PROLOG_FRAMELESS_P): Define. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New - function. - -Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From "Serge Nikulin" <nikulin@actsw.amat.com>: - * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function - name is unknow. - -2000-04-27 Michael Snyder <msnyder@cygnus.com> - - * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw, - d10v_convert_iaddr_to_raw): make these multi-arch functions optional. - * gdbarch.c, gdbarch.h: regenerate - -Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>: - * target.c (do_monitor_command): Cast tcomplain to correct - function type in comparison. - -Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-04-25 Guy Harris <guy@netapp.com>: - * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and - ser-pipe.o - -2000-04-27 Michael Snyder <msnyder@cygnus.com> - - * jv-valprint.c (java_val_print): Add arg declaration, - fix compiler warning. - * corelow.c (core_open): Call set_gdbarch_from_file so that - gdbarch becomes aware of the architecture encoded in the - corefile. - * findvar.c (write_register_gen): Export this useful interface. - * value.h (write_register_gen): Declare. - -2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * cxux-nat.c (add_shared_symbol_files): Don't treat .text section - as special in the section_addr_info structure. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - -Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h". - -Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Document IRIX X ARM cross compile problems. - -2000-04-26 Michael Snyder <msnyder@cygnus.com> - - * utils.c (internal_verror): Call target_terminal_ours. - * wrapper.h: Fix minor comment typo. - * proc-api.c (write_with_trace): Change 'arg' from long to int. - Treat 'off_t' and 'size_t' as unsigned long in printfs. - (lseek_with_trace): Treat 'off_t' as unsigned long in printf. - * procfs.c (comments): Eliminate "???" in comments, which GCC - wants to interpret as a trigraph. (fill_gregset, supply_gregset, - fill_fpregset, supply_fpregset): Declare. - (procfs_wait): Sysargs is a long, change printf format to match. - (test-mapping, mapping_test, test_mapping_cmd) Remove (test only). - -2000-04-26 Kevin Buettner <kevinb@redhat.com> - - * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to - ia64linux-nat.c. - -Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be> - - * ax-gdb.c (agent_command): Remove now useless cast of - `free_current_contents' when passed to `make_cleanup'. - * coffread.c (coff_symfile_read): Ditto. - * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto. - (dwarf_decode_lines): Ditto. - * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto. - (parse_and_eval, parse_to_comma_and_eval): Ditto. - * parse.c (parse_exp_1): Ditto. - * printcmd.c (print_command_1, output_command, set_command): Ditto. - (x_command, print_frame_args, printf_command): Ditto. - * top.c (execute_control_command): Ditto. - * tracepoint.c (validate_actionline): Ditto. - * typeprint.c (whatis_exp, ptype_command): Ditto. - (maintenance_print_type): Ditto. - -2000-04-26 Kevin Buettner <kevinb@redhat.com> - - * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c. - (ia64-linux-tdep.o): Add dependencies. - (ia64-tdep.o): Add dependency for arch-utils.h. - * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include. - -2000-04-25 Michael Snyder <msnyder@cygnus.com> - - * blockframe.c: Fix a minor typo in a comment. - -2000-04-25 Kevin Buettner <kevinb@redhat.com> - - * ia64-tdep.c (examine_prologue): Recognize store instructions; - those whose source operands are input registers which haven't - been seen before are considered to be part of the prologue. - -Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com> - - * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong - patch being applied `Fri Apr 7 13:44:38 2000'. - -2000-04-24 Kevin Buettner <kevinb@redhat.com> - - * ia64-linux-tdep.c: New file. - * ia64-tdep.c (elf-bfd.h): Include. - (ia64_linux_sigcontext_register_address): New extern declaration. - (struct gdbarch_tdep): New struct. - (SIGCONTEXT_REGISTER_ADDRESS): New define. - (read_sigcontext_register): New static function. - (extract_bit_field, replace_bit_field, slotN_contents, - replace_slotN_contents): Made static. - (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info): - Added new code for signal handler frames and call dummy frames. - (ia64_frame_init_saved_regs): Handle signal handler frames. - (ia64_find_saved_register): Removed. - (ia64_get_saved_register): Handle call dummy frames; reorganized - to call generic_get_saved_register() to find registers saved - in previous frames. - (process_note_abi_tag_sections): New static function. - (ia64_gdbarch_init): Attempt to determine the ABI/OS of the - executable. Based upon this information, set target dependent - field sigcontext_register_address appropriately. Also set - FRAME_CHAIN_VALID to be generic_func_frame_chain_valid. - * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o. - * config/ia64/tm-linux.h (IN_SIGTRAMP): Define. - (ia64_linux_in_sigtramp): New declaration. - -2000-04-23 Eli Zaretskii <eliz@is.elta.co.il> - - * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB - manual. - -2000-04-23 Eli Zaretskii <eliz@is.elta.co.il> - - * config/djgpp/README: Explain how to unpack using djunpack.bat. - -Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default. - (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using - REG_STRUCT_HAS_ADDR. - (define_symbol): Ditto. - - * valops.c (hand_function_call): Replace #ifdef - REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent - affected code. - - * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate - function REG_STRUCT_HAS_ADDR_P. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 40. - -2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * win32-nat.c (handle_load_dll): Don't treat .text as a special - section anymore. - * somread.c (som_symfile_offsets): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - -Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Make Jimmy Guo TUI maintainer. - -Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.h (help_all): Delete declaration. - * command.c (help_all): Add declaration. Convert function - argument list to ISO-C. - -Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align. - (d10v_stack_align): Make static. - * config/d10v/tm-d10v.h (STACK_ALIGN): Delete. - -Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with - run-time test for STACK_ALIGN_P. - * gdbarch.sh: Add support for function and variable predicates. - (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P. - * gdbarch.h, gdbarch.c: Re-generate. - -Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h, utils.c (free_current_contents): Change parameter to - void*. - - From Philippe De Muyter <phdm@macqel.be>: - * printcmd.c (print_address_symbolic): Call `make_cleanup' with - `(free_current_contents, &x)', not `(free, x)'. - * utils.c (free_current_contents): Do not `free (NULL)'. - - * printcmd.c (print_address_symbolic): Cleanup after a failed - call to build_address_symbolic. - -2000-04-20 Christopher Faylor <cgf@cygnus.com> - - * wince-stub.c (FREE): New macro. - (mempool): Just free any buffer prior to reuse. Don't bother with - realloc. - (flag_single_step): New function. - (skip_message): Detect "helpful" Windows CE messages and skip sending - them to the host. - (wait_for_debug_event): Use skip_message to avoid sending debug - messages to the host. - (dispatch): Prelimary implementation of single step detection. - * wince.c: Rework SH single stepping code to be more consistent with - other wince targets. - (handle_output_debug_string): Allow first chance exceptions to come - through since they seem to be all that we get on some versions of - Windows CE. - (check_for_step): New function, conditionally compiled based on target. - (regptr): Delete obsolete function. - (handle_exception): Detect illegal instructions. - (get_child_debug_event): Return success only if event code matches - target. - (child_create_inferior): Reflect change to get_child_debug_event - arguments. - -2000-04-20 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c (thread_rec): Be more defensive about suspending already - suspended threads. - (safe_symbol_file_add_stub): New function. - (safe_symbole_file_add_cleanup): New function. - (safe_symbol_file_add): New function. - (handle_load_dll): Use wrapper to add DLL symbol information to avoid - bogus errors from non-stabs DLLs. - (handle_exception): Add work around for detection of first exception - breakpoint which does not seem to occur on W2K. Detect more "signals" - that can be effectively passed to the debuggee. Reorganize to eliminate - continue_status global. - (child_continue): Reorganize to eliminate continue_status global. - (child_wait): Ditto. - (child_resume): Ditto. - (get_child_debug_event): Ditto. Recognize when an a breakpoint - exception should be ignored. Change method for signalling when an - important event has occured to the caller. - (child_create_inferior): Use new method for noticing when - get_child_debug_event has found something interesting. - -Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com> - - * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace() - fails due to lack of space. - -Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com> - - * command.c, command.h (help_all): Add functionality to display - a complete listing of available commands. - -2000-04-20 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-nat.c (PIDGET, TIDGET): New. - (get_thread_id, GET_THREAD_ID): New. - (fetch_nwfpe_register, store_nwfpe_register): New. - (fetch_register, store_register): New. - (fetch_fpregister, store_fpregister): New. - (fill_gregset, supply_gregset): New. - (fill_fpregset, supply_fpregset): New. - (fetch_fpregs): Modified to use thread id's. - (store_fpregs): Modified to use thread id's and - fetch_nwfpe_register. - (fetch_regs): Modified to use thread id's. - (store_regs): Modified to use thread id's. - (fetch_inferior_registers): Modified to handle single register - fetches. - (store_inferior_registers): Modified to handle single register - stores. - (arm_linux_register_u_addr): Removed. - - * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*. - - * config/arm/linux.mh - (NATDEPFILES): Removed core-aout.o. Added core-regset.o. - (LOADLIBES): Define. - - * config/arm/nm-linux.h: Include config/nm-linux.h. - (ATTACH_DETACH): Removed. Defined in config/nm-linux.h. - (REGISTER_U_ADDR): Removed. - (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h. - (#include "solib.h"): Removed. Included via config/nm-linux.h. - -Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney - <mooney@dogbert.cc.ndsu.nodak.edu>: - * infrun.c (follow_fork_mode_kind_names): NULL terminate - array. Re-indent. - (scheduler_enums): Ditto. - -Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh: Make multi-arch variable defaults, defaults for non- - multi-arch targets. - (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Update. - - * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default - provided by gdbarch. - (CALL_DUMMY_P): Add FIXME. gdbarch should provide default. - - * valprint.c (IEEE_FLOAT): Default provided by gdbarch. - -2000-04-19 Jim Blandy <jimb@redhat.com> - - Bring RETURN_VALUE_ON_STACK under gdbarch's control. - * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * arch-utils.c (default_return_value_on_stack): New function. - * arch-utils.h (default_return_value_on_stack): New declaration. - * values.c (RETURN_VALUE_ON_STACK): Delete default definition. - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix. - (Thanks to Guy Harris.) - -2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * xcoffsolib.c (solib_add): Fix call to vmap_symtab(). - -2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * TODO: Update. - -Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Document -Wreturn-type problem. - -2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'. - -2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * infcmd.c (_initialize_infcmd): Add `info r' alias for - `info registers'. - -Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Philippe De Muyter <phdm@macqel.be>: - * bcache.c (free_bcache): Do not free NULL. - -Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Cleanup. - * NEWS: Update GDB version. Duplicate paragraph explaining - obsolete. - -Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (distclean): Delete tui/Makefile. - * TODO: Add deletion of tui/Makefile.in to list. - -2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * symfile.h (struct section_addr_info ): Remove fields for special - treatment of .text, .data and .bss sections. - - * solib.c (symbol_add_stub): The special field text_addr is not - available anymore. Search for the .text field the hard way. - - * symfile.c (build_section_addr_info_from_section_table): Don't - fill in {text, data, bss}_addr any more. - (default_symfile_offsets): Don't use {text, data, bss}_addr fields - to fill in section_offsets for objfile. - (syms_from_objfile): Don't deal with {text, data, bss}_addr as a - special case anymore. - (add_symbol_file_command): Ditto. - -2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - symfile.c: (symbol_file_command): Remove support for rombug, to - simplify code. - -2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * symfile.c (add_symbol_file_command): Rewrite the arguments - processing part. Simplify syntax of command. Remove support for - rombug. - (_initialize_symfile): Update help message for add-symbol-file - command. - -Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (IEEE_FLOAT): Only dump when defined. - * gdbarch.h, gdbarch.c: Re-generate. - -Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c - (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h - (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), - gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, - FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, - ADDRESS_TO_POINTER): Delete default definition. Handled by - gdbarch. - - * gdbarch.sh: Make multi-arch defaults, defaults for non- - multi-arch targets. - (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, - MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, - REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): - Provide default/legacy implementation. - (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-16 Jim Blandy <jimb@redhat.com> - - * findvar.c (store_typed_address, extract_typed_address): Fix - function names in error messages. - -2000-04-16 Eli Zaretskii <eliz@is.elta.co.il> - - * config/djgpp/config.sed: Fix the lines which edit clean: and - uninstall-info: targets. - -2000-04-14 Jim Blandy <jimb@redhat.com> - - Bring IEEE_FLOAT under gdbarch's control. - * gdbarch.sh (IEEE_FLOAT): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * valprint.c (IEEE_FLOAT): Provide a default #definition for this. - (print_floating): Use IEEE_FLOAT as if it were an expression; use - the code specific to IEEE-format numbers whenever the value of - IEEE_FLOAT is non-zero. - * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h, - config/h8300/tm-h8300.h, config/i386/tm-i386.h, - config/i960/tm-i960.h, config/m88k/tm-m88k.h, - config/mips/tm-mips.h, config/pa/tm-hppa.h, - config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define - IEEE_FLOAT, make sure they give it the value (1). - - Provide the hooks needed to support architectures on which - pointers are not always simple byte addresses. - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new - functions which architectures can redefine, defaulting to - generic_pointer_to_address and generic_address_to_pointer. - * findvar.c (extract_typed_address, store_typed_address, - generic_pointer_to_address, generic_address_to_pointer): New - functions. - (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default - definitions. - (extract_address, store_address): Doc fixes. - * values.c (value_as_pointer): Doc fix. - (value_from_pointer): New function. - * defs.h (extract_typed_address, store_typed_address): New - declarations. - * inferior.h (generic_address_to_pointer, - generic_pointer_to_address): New declarations. - * value.h (value_from_pointer): New declaration. - - The following changes are all of the general form "Use these - functions instead of these other functions." In each case, the - change is because the new calls provide enough information to do - the appropriate address / pointer conversions, where the old calls - did not, or because the new functions are more appropriately named - for the operation being performed. - - * ax-gdb.c (const_var_ref): Use value_from_pointer, not - value_from_longest. - * blockframe.c (generic_push_dummy_frame): Use read_pc and - read_sp, not read_register. - * c-valprint.c (c_val_print): Use extract_typed_address instead of - extract_address to extract vtable entries and references. - * cp-valprint.c (cp_print_value_fields): Use value_from_pointer - instead of value_from_longest to extract the vtable's address. - * eval.c (evaluate_subexp_standard): Use value_from_pointer - instead of value_from_longest to compute `this', and for doing - pointer-to-member dereferencing. - * findvar.c (read_register): Use extract_unsigned_integer, not - extract_address. - (read_var_value): Use store_typed_address instead of store_address - for building label values. - (locate_var_value): Use value_from_pointer instead of - value_from_longest. - * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, - instead of value_from_longest, to build arguments to __d_shl_get. - * printcmd.c (set_next_address): Use value_from_pointer, not - value_from_longest. - (x_command): Use value_from_pointer, not value_from_longest. - * tracepoint.c (set_traceframe_context): Use value_from_pointer, - not value_from_longest. - * valarith.c (value_add, value_sub): Use value_from_pointer, not - value_from_longest. - * valops.c (find_function_in_inferior, value_coerce_array, - value_coerce_function, value_addr, hand_function_call): Same. - * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. - * values.c (unpack_long): Use extract_typed_address to produce - addresses from pointers and references, not extract_address. - (value_from_longest): Use store_typed_address instead of - store_address to produce pointer and reference values. - -2000-04-13 Mark Kettenis <kettenis@gnu.org> - - * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T, - HAVE_PSADDR_T): Add them here instead of in config.in. - - * acconfig.h (PRFPREGSET_T_BROKEN): New define. - * configure.in: Add check for broken prfpregset_t type. - * lin-thread.c (gdb_prfpregset): New typedef, depends on - definition of PRFPREGSET_T_BROKEN. - (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs, - p_td_thr_setfpregs, thread_db_fetch_registers, - thread_db_store_registers): Use gdb_prfpregset_t instead of - prfpregset_t. - * config.in: Regenerated. - * configure: Regenerated. - -2000-04-13 DJ Delorie <dj@cygnus.com> - - * mips-tdep.c (do_fp_register_row): copy the number of bytes - allocated, not the size of the pointer. - -2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define. - * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define. - * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code - to handle floating point registers if NUM_FREGS is not zero. - -2000-04-13 Nick Duffek <nsd@cygnus.com> - - * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive - and document to_find_new_threads bug. - -2000-04-13 Eli Zaretskii <eliz@is.elta.co.il> - - * infrun.c (proceed, normal_stop): Change the error message about - failure to insert breakpoints/watchpoints so that it makes sense - even if ptrace is not used or no other processes can be active. - -Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in: Add --enable-maintainer-mode. - * aclocal.m4, configure: Re-generate. - - * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when - on maintainer-mode. Update copying.c in source directory. - (copying.txt): Delete rule. - (copying.o): Add explict paths to $(srcdir) and explicit make - rule. - -2000-04-12 Kevin Buettner <kevinb@redhat.com> - - * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define. - (fetch_debug_register, fetch_debug_register_pair, - store_debug_register, store_debug_register_pair, is_power_of_2, - enable_watchpoints_in_psr, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): - New functions. - * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_insert_watchpoint, - target_remove_watchpoint): Define. - (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint): Declare. - -2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> - - * go32-nat.c (go32_insert_hw_breakpoint): When there are no more - hardware breakpoint resources, return EBUSY. - (go32_handle_nonaligned_watchpoint): If the argument WHAT is not - one of the enumerated values, return EINVAL. - -2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> - - * README: Mention special build instructions for DJGPP. - * NEWS: Update with FP features on x87 platforms, and - DJGPP-related changes. - -2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> - - * top.c (gdb_completer_file_name_break_characters): New variable. - (line_completion_function): When completing on file names, use - gdb_completer_file_name_break_characters as word break - characters for the readline library. - -2000-04-12 Mark Kettenis <kettenis@gnu.org> - - * i387-tdep.c (print_i387_value): Avoid call to - floatformat_to_doublest if long double type is the same on host - and target. - -2000-04-11 Fernando Nasser <fnasser@cygnus.com> - - * wrapper.h: Remove definitions of internal functions. - * wrapper.c: Remove definitions of exported functions (which are - already in wrapper.h) and make static all internal wrap_* functions. - -Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * acconfig.h (USE_INCLUDED_REGEX): Add. - * Makefile.in (REGEX_CFLAGS): Delete - * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead. - * configure, config.in: Re-generate. - -2000-04-10 Philip Blundell <philb@gnu.org> - - * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to - arm-linux-tdep.c. - * arm-linux-tdep.c (arm_skip_solib_resolver): New. - -2000-04-10 Fernando Nasser <fnasser@cygnus.com> - - From 2000-04-10 Rodney Brown <rdb@redhat.com>: - * command.h (enum command_class): Remove trailing "," to placate - AIX xlc. - -Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO, NEWS: Update. Mention MI. - -Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch-utils.h, gdbarch-utils.c: Delete. - * arch-utils.h, arch-utils.c: New files. Avoid 14 character file - name problems. - * Makefile.in: Update. - * gdbarch.c: Update. - -Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>: - * mips-tdep.c (saved_gpreg_size_enums): Define enum command for - new "set mips saved-gpreg-size" command - (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize() - (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE, - either from target, or gdb multi-arch - (show_mips_command): New. For "show mips" prefix command - (set_mips_command): New. For "show mips" prefix command - (_initialize_mips_tdep): Add top-level mips prefix command - Add "set mips saved-gpreg-size" command - - * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to - mips_default_saved_regsize. - (mips_gdbarch_init): Update. - (MIPS_DEFAULT_SAVED_REGSIZE): Update. - (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for - mips_default_saved_regsize. - -Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-04-07 J.T. Conklin <jtc@redback.com>: - * lynx-nat.c (fetch_inferior_registers, store_inferior_registers): - replace calls to target_xfer_memory() with target_read_memory() - and target_write_memory(). - -Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not - NULL. Macro returns a CORE_ADDR. - -2000-04-08 Jim Blandy <jimb@redhat.com> - - * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997. - Don't include "bfd-elf.h". - (address_significant_size): Delete variable. - (dwarf2_build_psymtabs_hard): Don't set it, or check for - consistency between it and the Dwarf 2 compilation unit header - address size. - (read_address): Don't mask off bits above - address_significant_size. - * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h). - (elf_bfd_h): Remove variable; it's no longer used. - -2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * configure.in (NEW_PROC_API): Escape square brackets when testing - for solaris2.[678]. - * configure: Regenerate. - -2000-04-07 Scott Bambrough <scottb@netwinder.org> - - * ChangeLog: Correct date on last entry. - * arm-linux-tdep.c (arm_linux_push_arguments): New function. - * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux. - * config/arm/tm-embed: Fix build warning from redefinition of - LOWEST_PC. - * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE. - * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and - TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to - override default in tm-arm.h. Use default target byte order - from tm-arm.h. - -2000-04-07 Scott Bambrough <scottb@netwinder.org> - - * Makefile.in: Add dependency information for arm-linux-tdep.c. - * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c. - -2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition - of PROC_SERVICE_IS_OLD. - (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite, - rw_common): Change argument type from psaddr_t to gdb_ps_addr_t. - -Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (CFLAGS): Set using configure. - - * configure.in (WARN_CFLAGS): Enable by default when GCC. - * configure: Re-generate. - -Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: - * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and - procfs_ops.to_has_all_memory to 1. - - * TODO: Update - -2000-04-06 Nick Duffek <nsd@cygnus.com> - - * configure.in (_MSE_INT_H): Define on Solaris 7. - (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6. - * acconfig.h (_MSE_INT_H): Define on Solaris 7. - * configure: Regenerate. - * config.in: Regenerate. - -2000-04-06 Michael Snyder <msnyder@cygnus.com> - - * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD): - Change to rely on PIDGET etc. - * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint): - define. Allow target to use procfs hardware watchpoints. - * config/sparc/nm-sun4sol2.h: ditto. - * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify - definitions to use 16 bits for the pid, 15 bits for the tid, and - 1 bit for the flag. - * config/sparc/tm-sun4sol2.h: ditto. - (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine. - * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow - for more than 15 thread increments. - -2000-04-06 Eli Zaretskii <eliz@is.elta.co.il> - - * top.c (filename_completer): Set subsequent_name to 1 early on, - to prevent an infinite loop if the first file in the directory is - a backup file (whose name ends in a `~'). - -2000-04-05 Jim Blandy <jimb@redhat.com> - - * solib.c (update_solib_list): New function. - (solib_add): Call update_solib_list, and then read symbols. - (info_sharedlibrary_command): Call update_solib_list, not - solib_add. - -2000-04-05 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-tdep.c: Resolve implicit function declarations by - including target.h and value.h. Inclusion of symtab.h is - no longer needed. - -2000-04-05 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-tdep.c: New file. - * arm-linux-nat.c (fetch_fpregs): Remove unused code. - (arm_get_longjmp_target): Moved it and all defines - it uses to arm-linux-tdep.c. - (arm_linux_extract_return_value): Moved to - arm-linux-tdep.c. - * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES. - -2000-04-04 Nick Duffek <nsd@cygnus.com> - - * infrun.c (handle_inferior_event): Call target_mourn_inferior - instead of kill_target. - -2000-04-04 Daniel Berlin <dan@cgsoftware.com> - - * TODO: Make note of various C++ things i have planned for 5.1. - -Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * printcmd.c (print_scalar_formatted): Use local variable ptr_bit - in shift. Stop GCC thinking it has a shift overflow. - -2000-04-03 H.J. Lu <hjl@gnu.org> - - * TODO: Remove the regex entry. - -2000-04-03 H.J. Lu <hjl@gnu.org> - - * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX - is defined and <regex.h> otherwise. - - * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". - * monitor.c: Likewise. - * osfsolib.c: Likewise. - * solib.c: Likewise. - * source.c: Likewise. - * symtab.c: Likewise. - - * Makefile.in (REGEX): Changed to @REGEX@. - (REGEX_CFLAGS): New. - (REGEX1): Removed. - (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). - (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). - - * configure.in (--with-included-regex): New switch. - (REGEX): New. Subsstitue @REGEX@ in Makefile.in. - (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. - * configure: Regenerated. - -2000-04-03 Kevin Buettner <kevinb@redhat.com> - - * NEWS (powerpc-*-linux*): Mention. - -2000-04-03 J.T. Conklin <jtc@redback.com> - - * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define. - -2000-04-03 Kevin Buettner <kevinb@redhat.com> - - * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c. - (ia64-linux-nat.o, ia64-tdep.o): Add dependencies. - - * ia64-linux-nat.c (fill_gregset): Implement. - (supply_fpregset, fill_fpregset): New functions. - - * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in - which the CFM is fetched for certain frames. - (find_global_pointer, find_extant_func_descr): Don't use - partial symtabs for locating sections. - - * config/ia64/linux.mh (LOADLIBES): Define. - (NATDEPFILES): Add linux-thread.o and lin-thread.o. - * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level - file containing generic linux declarations/definitions. - (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already - defined in generic nm-linux.h. - (solib.h): Remove include; already included in generic nm-linux.h. - -2000-04-03 Jim Blandy <jimb@redhat.com> - - * solib.c (solib_add): Move all the code for loading symbol tables - below the code to sort out additions and removals. That way, we - always catch all loaded shared libraries whose symbols we haven't - grabbed yet. - - * solib.c (solib_add): Don't try to free a shared object's objfile - if it doesn't have one. Duh. - - * solib.c (solib_add): If a pattern was given, but it doesn't - match any currently loaded shared libraries, print a message; - don't just be silent. - -2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> - - * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a - two-dimensional array instead of faking it with index - arithmetics. - -2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> - - * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define. - - * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove - definition (and use the common one in tm-i386.h). - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise. - (I386_DJGPP_TARGET): Don't define, it's no longer required. - (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition, - i386-tdep.c defines it for all x86 targets. - (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove. - - * config/djgpp/fnchange.lst: Add i386-linux-tdep.c. - - * config/djgpp/djcheck.sh: Edit the copyright year out of the test - results. Fix editing of `main' arguments for non-GNU Sed. - -2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> - - * symfile.c (map_overlay_command, unmap_overlay_command): Fix - error message: there's no "overlay on" command. - -2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> - - * Makefile.in (copying.c): Depend on copying.txt, not COPYING. - (copying.txt): New target, a link to COPYING. - -Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Update. - -Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.c: Re-indent. - (set_hook, error_hook): Remove PARAMS. - -Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29 - Daniel Berlin <dan@cgsoftware.com>. Function was static. - * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype. - -Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent. - -2000-04-02 Nick Duffek <nsd@cygnus.com> - - * gdbtypes.c (safe_parse_type): New wrapper function to ignore - error() during parse_and_eval_type(). - (check_stub_method): Call safe_parse_type instead of - parse_and_eval_type(). - * wrapper.c (gdb_parse_and_eval_type): New wrapper function. - (wrap_parse_and_eval_type): New support function. - * wrapper.h (gdb_parse_and_eval_type): Prototype. - (wrap_parse_and_eval_type): Prototype. - -Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Eli Zaretskii is a doco maintainer. - -Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch-utils.h, gdbarch-utils.c: New files. - * Makefile.in (SFILES, COMMON_OBS): Update. - (gdbarch_utils_h) Define. - (gdbarch-utils.o): Add dependencies. - - * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code - handling default method values. - (startup_gdbarch): Rename default_gdbarch, name misleading. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (register_name): Default to legacy_register_name. - (call_dummy_words): Default to legacy_call_dummy_words. - (sizeof_call_dummy_words): Default to - legacy_sizeof_call_dummy_words. - (register_convertible): Default to - generic_register_convertible_not. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (remote_translate_xfer_address): Default to - generic_remote_translate_xfer_address. - (frameless_function_invocation): Default to - generic_frameless_function_invocation_not. - -2000-04-02 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c: Add copyright notice. - - * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise. - -2000-03-29 Mark Kettenis <kettenis@gnu.org> - - * findvar.c (extract_floating): Remove reference to - TARGET_EXTRACT_FLOATING. - (store_floating): Remove reference to TARGET_STORE_FLOATING. - -2000-03-30 Fernando Nasser <fnasser@cygnus.com> - - * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions. - Safe version of value_subscript. - * varobj.c (): Use gdb_value_subscript() to get an array element value. - -2000-03-30 Michael Snyder <msnyder@cygnus.com> - - * ui-file.c: Include "gdb_string.h" - * cli-out.c: Include gdb_string.h to avoid compiler warnings. - * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into - unions, since they are all used to hold both pointers and ints - at various times. Casting pointer to int and vice versa gives - warnings (and is not safe) if they are not the same size. - -2000-03-30 Michael Snyder <msnyder@cygnus.com> - - * defs.h (struct continuation_arg): Make 'data' a union, to avoid - casting problems when int and pointer are not the same size. - * event-top.c (command_handler): Use data as a union. - (command_line_handler_continuation): Ditto. - * infcmd.c (step_1_continuation): Use data as a union. Re-indent. - (step_once): ditto. (finish_command_continuation): Ditto. - (finish_command): Ditto. - * breakpoint.c (until_break_command): Use data as a union. - (until_break_command_continuation): Ditto. - * utils.c (add_intermediate_continuation): Fix typo in comment. - -Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs. - * gdbarch.sh: Re-sync with gdbarch.[hc]. - -2000-03-29 Daniel Berlin <dan@cgsoftware.com> - - * minsyms.c (add_minsym_to_demangled_hash_table): New function. - (install_minimal_symbols): Fix demangled symbol problems caused by - using add_minsym_to_hash_table for the demangled names, which is - wrong. Now we use add_minsym_to_demangled_hash_table. - (lookup_minimal_symbol): Fix problems with demangled symbol lookup - caused by weird control flow. - * symtab.h: Add add_minsym_to_demangled_hash_table prototype here. - -2000-03-29 Jason Merrill <jason@casey.cygnus.com> - - * configure.in: -linux-gnu*, not -linux-gnu. - -Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo - with qThreadExtraInfo. - -2000-03-29 J.T. Conklin <jtc@redback.com> - - * i386nbsd-nat.c (fetch_core_registers): Make static. - - * m68knbsd-nat.c (fetch_core_registers): Make static. - (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added. - -Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Update GDB 5 status. - -Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * breakpoint.h (remove_hw_watchpoints): Add declaration. - * breakpoints.c (remove_hw_watchpoints): Update. - * maint.c (maintenance_do_deprecate): Avoid assignment within IF - condition. - -2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function. - infrun.c (resume): Remove hardware watchpoints before stepping - when CANNOT_STEP_HW_WATCHPOINTS is nonzero. - -2000-03-28 Michael Snyder <msnyder@cygnus.com> - - * Makefile.in: Anchor tui-file.h dependency to $srcdir. - -2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * procfs.c (proc_set_watchpoint): Declare addr parameter as - CORE_ADDR, to match call from procfs_set_watchpoint. - - * breakpoint.c (insert_breakpoints, do_enable_breakpoint): - Reselect the saved frame silently after frame selection for - watchpoint evaluation. - (insert_breakpoints): Add missing space in `Hardware watchpoint - deleted' message. Do not reinsert hardware watchpoint if it is - already marked for deletion at next stop. - -2000-03-28 Christopher Faylor <cgf@cygnus.com> - - * partial-stab.h: Add one more check against corrupted or irregular - stabs entry. - -Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be> - - * gnu-regex.c (regerror): Function renamed from `__regerror'. - (Change also approved in the mainline glibc sources) - -Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>: - * ser-unix.c (do_unix_readchar): Reorganise to be more robust, - particularly ensuring it can't return SERIAL_TIMEOUT when told - not to time out. - -2000-03-24 Daniel Berlin <dan@cgsoftware.com> - - * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload", - which never existed before, and thus, has no deprecated old command. - - * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate - "set archdebug" (same goes for the show commands). - * gdb-events.c (_initialize_gdb_events): Add "set debug event", - deprecate "set eventdebug" (same goes for the show commands). - * gdbcmd.h: Add the setdebuglist and showdebuglist externs. - * top.c (init_main): Deprecate remotedebug, use "set/show debug remote" - instead. - x(init_main): Add the "set debug" and "show debug" commands. - Add setdebuglist and showdebuglist. - -Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com> - - * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning. - Added prototype for the deprecate command so it doesn't complain. - -Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.c (print_gdb_version): Bump copyright year to 2000. - -Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Glen McCready to write after approval list. - -Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * TODO: Update. Add criteria for next release of GDB. - -Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * acconfig.h: Provide default for HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (install-only): Create $(bindir) and $(man1dir) - before installing GDB. - -Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (all-gdbtk): Check for an existing link/directory. - Re-format warning message. Document that post 5.0 this can be - deleted. - -Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ChangeLog: Revert whitespace changes. - -Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Update folks who need accounts. - -Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: J.T. Conklin is NetBSD maintainer. - -2000-03-27 Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT - instead of TARGET_LONG_DOUBLE_BITS. - * config/i386/tm-i386mk.h: Likewise. - -2000-03-26 Mark Kettenis <kettenis@gnu.org> - - Provide `long double' support for most i386 targets. - * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - (TARGET_LONG_DOUBLE_BITS): Define as 96. - (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to - `builtin_type_long_double'. - (REGISTER_CONVERT_TO_VIRTUAL): Call - i386_register_convert_to_virtual. - (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. - (i387_to_double, double_to_i387): Remove prototypes. - (i386_extract_return_value): Change prototype to match definition - in i386-tdep.c. - * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. - (TARGET_LONG_DOUBLE_BITS): #undef. - * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. - [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. - (i387_extract_floating, i387_store_floating): Remove prototypes. - (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. - (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. - (REGISTER_VIRTUAL_TYPE): Remove. - * i386-tdep.c (i386_register_convert_to_virtual): New function. - (i386_register_convert_to_raw): New function. - * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. - (i387_store_floating): Remove. - -Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * maint.c: Re-indent. - -Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * maint.c (_initialize_maint_cmds): Remove quoted trailing space. - -2000-03-24 Christopher Faylor <cgf@cygnus.com> - - * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to - be inoperative. - -2000-03-24 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c: Back out special frame walking code. It was broken. - (handle_exception): Correctly identify an illegal instruction. - * config/tm-cygwin.h: Eliminate special frame handling. Just use - normal i386 handling. - -2000-03-24 J.T. Conklin <jtc@redback.com> - - * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. - (fetch_core_registers): Read fp registers. - (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. - -2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk> - - * arm-tdep.c (thumb_skip_prologue): Take function end addr argument - so that we can stop searching for the prologue past the function end - (arm_skip_prologue): Call thumb_skip_prologue with function end addr - -2000-03-24 Kevin Buettner <kevinb@redhat.com> - - * linux-thread.c, lin-thread.c (save_inferior_pid, - restore_inferior_pid): Don't do compile time comparison - of TARGET_PTR_BIT and TARGET_INT_BIT. - -Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be> - - * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L - and P_LINK_W. - (P_PEA_FP, P_MOVL_SP_FP): New macros. - (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and - P_MOVM_L. - (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal - constants. - (delta68_in_sigtramp): New function. - (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. - (m68k_skip_prologue): Use P_* macros, not hex constants. - (m68k_find_saved_regs): Do not expect a fixed sequence of register save - instructions, but accept them in any order; use P_* macros, not octal - or hex constants; recognize also `fmovemx to (fp + displacement)' and - `moveml to (fp + displacement)'. - * m68/tm-delta68.h (IN_SIGTRAMP): New macro. - (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. - -Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. - -2000-03-23 Michael Snyder <msnyder@cygnus.com> - - * solib.c (open_symbol_file_object): To sneak an int argument - past catch_errors, instead of casting it to a pointer, simply - pass it by address. - -2000-03-23 Jimmy Guo <guo@cup.hp.com> - - * gdbtypes.c (rank_function): Rank all N parameters and use correct - index into the prams[] and args[] arrays. - -2000-03-23 Fernando Nasser <fnasser@cygnus.com> - - From David Whedon <dwhedon@gordian.com> - - * top.c (execute_command): Checks all commands beore executing - to see if the user needs to be warned that the command is - deprecated, warns user if appropriate. - (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed - return values from void to struct cmd_list_element *. - * command.c (lookup_cmd_1): Check aliases before following link - in case user needs to be warned about a deprecated alias. - (deprecate_cmd): new exported function for command deprecation, - sets flags and posibly a replacement string. - (deprecated_cmd_warning): New exported funciton to warn user about - a deprecated command. - (lookup_cmd_composition): New exported function that determines - alias, prefix_command, and cmd based on a string. This is useful - is we want to full name of a command. - * command.h : Added prototypes for deprecate_cmd, - deprecated_warn_user and lookup_cmd_composition, added flags to - the cmd_list_element structure, changed return values for - add_com_* and add_info_* from void to cmd_list_element. - * maint.c : (maintenance_deprecate): New function to deprecate a - command. This exists only so that the testsuite can deprecate - commands at runtime and check the warning behavior. - (maintenance_undeprecate) : New function, drops deprecated flags. - (maintenance_do_deprecate): Actually does the (un)deprecation. - (initialize_maint_cmds): Added the above new deprecate commands. - -2000-03-22 Daniel Berlin <dan@cgsoftware.com> - * command.c (apropos_cmd_helper): New function, meat of the - apropos command. - (apropos_command): New apropos command to search command - names/documentation for regular expressions. - (_initialize_command): Add the apropos command. - -2000-03-23 Michael Snyder <msnyder@cygnus.com> - - * sol-thread.c (ps_pglobal_lookup): Change argument type from - paddr_t to psaddr_t. This mistake appears to date from an - erroneous man page in Solaris 2.5 -- the correct type from the - system headers has always been psaddr_t. - (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto. - (rw_common): Ditto. - -2000-03-22 Kevin Buettner <kevinb@redhat.com> - - * ia64-linux-nat.c: Fix copyright. - (fill_gregset): Minor formatting fix. - * ia64-tdep.c (template_encoding_table, fetch_instruction, - examine_prologue): Clean up some compiler warnings. - (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, - find_global_pointer, find_extant_func_descr): New functions. - (ia64_use_struct_convention, ia64_extract_return_value, - ia64_push_arguments): Handle HFAs. - (ia64_push_arguments): Find (or build) a function descriptor - when given a function address. - (ia64_push_return_address): Moved code for finding the - global pointer into its own function, find_global_pointer (). - -2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * event-loop.c (handle_file_event): Run through indent. - -2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Philippe De Muyter <phdm@macqel.be> - - * event-loop.c (sys/types.h): File now included unconditionally. - (use_poll): New variable.. - (gdb_notifier): poll- and select-versions merged. - (add_file_handler): If HAVE_POLL, check whether poll is usable, - and reset `use_poll' if not. - (create_file_handler): Select poll- or select-version according to - `use_poll'. - (delete_file_handler, handle_file_event): Likewise. - (gdb_wait_for_event, poll_timers): Likewise. - -2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> - - * printcmd.c (print_scalar_formatted): Truncate addresses to the - size of a target pointer before passing them to print_address. - -2000-03-22 Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. - * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): - Remove - * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. - (i386_extract_return_value): Rewritten. Correctly support all - floating-point types and large integer types on targets that use - the standard i386 GDB register layout and return floating-point - values in the FPU. - -Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (CONFIG_INITS): Do not append remote-nrom.c - -2000-03-21 J.T. Conklin <jtc@redback.com> - - * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. - * i386nbsd-nat.c: New file. - - * i386/tm-nbsd.h (NUM_REGS): Removed. - (HAVE_I387_REGS): Defined. - * i386/nm-nbsd.h (FLOAT_INFO): Removed. - - * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not - SVR4_SHARED_LIBS. - -Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David - taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to - the write after approval list. - -2000-03-21 Kevin Buettner <kevinb@redhat.com> - - * symtab.h (MAX_SECTIONS, struct section_addr_info, - symbol_file_add): Move declarations from here... - * symfile.h: ...to here. - - * solib.c (symbol_add_stub): Make symbol_file_add () aware of - all section addresses, not just .text. - * symfile.h, symfile.c (free_section_addr_info, - build_section_addr_info_from_section_table): New functions. - - * symfile.h (MAX_SECTIONS): Increase value to 40. - * symfile.c (syms_from_objfile): Add bounds check prior to - accessing ``other'' array in a section_addr_info_struct. - Remove unused variable section_offsets. - (add_symbol_file_command): Remove unused variable text_addr. - -2000-03-21 Eli Zaretskii <eliz@is.elta.co.il> - - * breakpoint.c (bpstat_stop_status): Don't stop if a read - watchpoint appears to break, but the watched value changed. - -2000-03-21 Jim Blandy <jimb@redhat.com> - - * gdbarch.sh: Emit a definition and declaration for gdbarch_free, - a companion to gdbarch_alloc, which allows a gdbarch init function - to free partially-built gdbarch structures. - * gdbarch.c, gdbarch.h: Regenerated. - -2000-03-20 Kevin Buettner <kevinb@redhat.com> - - * configure.host, configure.tgt (ia64-*-linux*): New entry. - - * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, - initialize_arch): Define for IA-64. - (initialize_arch): Add declaration. - -2000-03-20 Eli Zaretskii <eliz@is.elta.co.il> - - * breakpoint.c (insert_breakpoints, remove_breakpoint) - (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, - remove, or check status of hardware watchpoints for entire structs - and arrays unless the user explicitly asked to watch that struct - or array. - (insert_breakpoints): Try to insert watchpoints for all the values - on the value chain, even if some of them fail to insert. - - * values.c (value_primitive_field): Set the offset in struct value - we return when the field is a packed bitfield. - -2000-03-20 Michael Snyder <msnyder@cygnus.com> - - * remote.c (remote_threads_extra_info): New function. - Implement the extra thread info query for "info threads". - (remote_threads_info): Clean up a bit. - (use_threadinfo_query, use_threadextra_query): New variables. - Control whether GDB will use the new or old protocol for - thread info queries. - (remote_open_1): Initialize new variables. - (remote_async_open_1): Ditto. - (remote_cisco_open): Ditto. - -2000-03-20 Kevin Buettner <kevinb@redhat.com> - - * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, - config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, - config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. - -2000-03-20 Kevin Buettner <kevinb@redhat.com> - - * utils.c (floatformat_from_doublest): Don't assume that a long - will be exactly 32 bits in length. Also... make sure space - that we're writing the float to is completely initialized to - zeroes, even when the number of bits in the float is not - evenly divisible by FLOATFORMAT_CHAR_BIT. - -2000-03-20 Jim Blandy <jimb@redhat.com> - - * i386-linux-nat.c: No need to #include "frame.h" any more. - (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed - out that these are target-dependent, and useful in non-native - configurations. Moved to... - * i386-linux-tdep.c: ... Here, a new file. - * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. - (i386-linux-tdep.o): New rule. - (i386-linux-nat.o): We no longer depend on frame.h. - * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. - -2000-03-04 Eli Zaretskii <eliz@is.elta.co.il> - - * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. - Print an error at compile time if we are to use select, but FD_SET - is not available. - (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only - if HAVE_POLL is not defined and NO_FD_SET *is* defined. - (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. - (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. - (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly - instead of using memcpy and memset. Use FD_ISSET. - - * config/i386/xm-go32.h (fd_mask): Remove typedef. - -Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * command.c (_initialize_command): Document requirements for ``!'' - command. - -Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Fri 10 Mar 2000 Robert - <robert.melchers@drives.eurotherm.co.uk>: - * sh-tdep.c (sh_processor_type_table): Add entry for sh2. - -Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Thu Mar 16 16:49:27 EST 2000 John David Anglin - <dave@hiauly1.hia.nrc.ca>: - * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops - _initialize_hpux_thread being called twice. - * configure: Regenerated. - -2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> - - * event-top.c (_initialize_event_loop): If instream is not - connected to a terminal device, turn editing off. - -2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> - - Support for building GDB with DJGPP, and running the test suite on - it: - * config/djgpp/djconfig.sh: New file. - * config/djgpp/config.sed: New file. - * config/djgpp/README: New file. - * config/djgpp/fnchange.lst: New file. - * config/djgpp/djcheck.sh: New file. - -2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> - - * ser-go32.c (ports): Make the initializers complete, to pacify - GCC 2.9X. - -2000-03-17 Jim Blandy <jimb@redhat.com> - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * linux-thread.c (linuxthreads_attach, linuxthreads_detach, - linuxthreads_create_inferior): Fix typo in variable name: it's - linuxthreads_exit_status, not linux_exit_status. - - * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments - to W_STOPCODE. - - * solib.c (solib_add): Delete debugging code. - -2000-03-17 Mark Kettenis <kettenis@gnu.org> - - * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. - * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. - -Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be> - - * language.c (set_lang_str): Do not call `free' for a null pointer. - (set_type_str, set_range_str): Ditto. - -2000-03-16 Jim Blandy <jimb@redhat.com> - - * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the - merge; reinstated. - - * solib.c (current_sos): Be more careful about freeing the new - so_list node if an error occurs. - - * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. These all implement - Linux-specific signal trampoline detection, and should be moved - to... - * i386-linux-nat.c: ... here. - * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define - this any more, since we're not enabling OS-specific code in a - OS-independent file. - -2000-03-16 Eli Zaretskii <eliz@is.elta.co.il> - - * Makefile.in (go32-nat.o): Add prerequisites. - (ALLDEPFILES): Add go32-nat.c. - -2000-03-15 Michael Snyder <msnyder@cygnus.com> - - From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de> - * symfile.c (reread_symbols): Clear msymbol hash table. - -2000-03-15 Jim Blandy <jimb@redhat.com> - - Deal with the inferior unloading shared objects. - * solib.c (current_sos): New function, replacing find_solib. - (find_solib): Deleted. - (free_so): New function. - (clear_solib): Call free_so, instead of writing it out. - (solib_add): Rewritten: compare the inferior's current list of - shared objects with GDB's list, and do the required loads and - unloads. - (info_sharedlibrary_command, solib_address): Don't use find_solib - to walk the list of shared libraries: call solib_add, and then - walk the list at so_list_head normally. - * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't - detach the core target. These tasks are taken care of elsewhere. - * target.c (remove_target_sections): New function. - * target.h (remove_target_sections): New declaration. - - * solib.c (symbol_add_stub): Check whether we've already created - an objfile for this shared object first, before doing all that - work to compute section addresses, etc. - - * objfiles.c (unlink_objfile): Report an internal error if objfile - doesn't occur in the object_files list. - - * solib.c (special_symbol_handling): Delete argument; it's not - used. - - Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: - - * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses - from solib structures. Use it throughout solib.c, get rid of all - CORE_ADDR casts. - (struct so_list): Change type of lmaddr to CORE_ADDR. - (first_link_map_member): Change return value type to CORE_ADDR, - update callers. - (solib_add_common_symbols): Change parameter type to CORE_ADDR, - update callers. - (open_symbol_file_object, find_solib): Change type of lm variable - to CORE_ADDR. - -2000-03-15 Eli Zaretskii <eliz@is.elta.co.il> - - * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) - (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert - to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. - (dos_info): Avoid compiler warning when printing a ptrdiff_t. - - * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was - not opened by dos_open, but let the 3 standard handles go through - unharmed. - -2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * eval.c (evaluate_subexp_with_coercion): Add call to - check_typedef, to handle typedeffed vars correctly. - -Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (STREQ, STRCMP, STREQN): Document that these macros are - somewhat redundant. - (QUIT): Note that this can probably be replaced by a function. - -2000-03-13 James Ingham <jingham@leda.cygnus.com> - - Add support for a variable object that tries to evaluate itself in - the currently selected frame, rather than in a fixed frame. - - * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for - gdb_parse_exp_1. - * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n - of varobj_create. - * varobj.c (varobj_list): Return type indicates whether the - variable's type has changed (for current frame variables). - (varobj_update): Handle the case where the variable's type has - changed. - (delete_variable_1): Allow for deletion of variables that have not - been installed yet. - (new_root_variable): Initialize use_selected_frame variable. - (value_of_root): This is where most of the work to handle "current - frame" variables was added. Most of the complexity involves - handling the case where the type of the variable has changed. - (varobj_create): Add a "type" argument, to tell if the - variable is one of these "current frame" variables. Also protect - call to parse_exp_1 from long jumping. - -2000-03-13 Eli Zaretskii <eliz@is.elta.co.il> - - * go32-nat.c (struct env387): Remove declaration. - (print_387_status, i386_go32_float_info): Remove redundant - functions. - (regno_mapping, sig_map, excepn_map): Add braces around inner - initializers. - (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; - fix code which mixed signed with unsigned. - (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. - (go32_wait): Initialize INT3_addr. - (go32_fetch_registers): Extend all FP registers that are shorter - than 4 bytes to 32 bits. Support 32 standard FP registers defined - on config/i386/tm-i386.h. - (store_register): Support 32 FP registers. - (go32_create_inferior): Don't crash if handed a NULL pointer - instead of exec file name. - (ignore): Remove unused function. - (go32_insert_hw_breakpoint): Remove unused variables. - (init_go32_ops): Set value of processing_gcc_compilation to 2. - -Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++ - overloading, add support for seeing through references: - * valops.c (find_overload_match): Handle STABS overloading for - C++. - (find_overload_match): Look in right place for function arguments - in the debug info. - (find_overload_match): Rather than giving up when we have >1 - perfect match, just choose one, especially since the - recommendation GDB gives ("disambiguate it by specifying function - signature"), is basically impossible. - (check_field_in): STREQ->strcmp_iw - (search_struct_field): STREQ->strcmp_iw - (find_method_list): STREQ->strcmp_iw - * gdbtypes.c (rank_one_type): Add ability to see through - references. - (rank_one_type): strcmp->strcmp_iw, because the whitespace could - be different. - (rank_function): Rank function properly (was doing it wrong - before, comparing the wrong parts of the arrays) - (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. - * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" - associated with converting a non-reference to a reference. - * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always - return full value object; for STRUCTOP_PTR, use pointer to - rtti type to get member / method if objectprint is set and - target type of pointer is class. - - * gdbtypes.c (rank_one_type): Add comment on how to eliminate the - #ifdef DEBUG_OLOAD. - -2000-03-11 Mark Kettenis <kettenis@gnu.org> - - * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as - a binary operator. - (gnu_attach): Change error message for missing - argument to be identical to the corresponding message in - `inftarg.c'. This makes the testsuite happy. - -2000-03-11 Mark Kettenis <kettenis@gnu.org> - - * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the - %eflags isn't modified. This fixes a bug where every call to a - function in the program beyond the first call would fail. - -Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Devolve responsibility for domain maintenance. - -2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. - -2000-02-25 Scott Bambrough <scottb@netwinder.org> - - * gdb.base/long_long.exp: Correct test suite failure when printing - a long long value as a double on ARM platforms. - -Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS (Core): Anthony Green is the Java - including - testsuite - maintainer. Reformat testsuite and language support - sections - -2000-03-08 Mark Kettenis <kettenis@gnu.org> - - * i386-tdep.c (i386_linux_saved_pc_after_call): New function. - * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call - i386_linux_saved_pc_after_call. - -2000-03-06 Jim Blandy <jimb@redhat.com> - - From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>: - - * minsyms.c: #include <ctype.h>, for msymbol_hash_iw. - (compact_minimal_symbols): Added `objfile' argument. - Put symbols in the objfile's hash table. - (install_minimal_symbols): Put symbols in the objfile's demangled - hash table. - (lookup_minimal_symbol): Use hash table to find symbol in - objfile. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New - functions. - (prim_record_minimal_symbol_and_info): Initialize the - hash link fields of the new minimal symbol. - * symtab.h (struct minimal_symbol): New fields `hash_next', - `demangled_hash_next'. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. - * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. - (struct objfile): New fields `msymbol_hash', - `msymbol_demangled_hash'. - -2000-03-06 Jim Blandy <jimb@redhat.com> - - * solib.c (first_link_map_member): Doc fix. - -2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Eli Zaretskii <eliz@is.elta.co.il>: - - * event-loop.c (poll_timers): Don't compare delta.tv_sec with - zero, since time_t might be unsigned. - -2000-03-06 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits - in *FPREGSETP. - (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. - -2000-03-05 Mark Kettenis <kettenis@gnu.org> - - Allow GDB to run on Linux 2.0 again. - * config.in: Add HAVE_PTRACE_GETREGS. - * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS. - * configure: Regenerated. - * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, - CANNOT_STORE_REGISTER): New defines. - * i386-linux-nat.c (have_ptrace_getregs): New variable. - (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, - old_fetch_inferior_registers, CANNOT_STORE_REGISTER, - store_register, old_store_inferior_registers): Copied over from - `inptrace.c' as a temporary measure. - (fetch_regs, store_regs, fetch_fpregs, store_fpregs): - Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if - HAVE_PTRACE_GETREGS isn't defined. - (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails - with EIO. - (fetch_inferior_registers, store_inferior_registers): Fall back on - the method use in `infptrace.c' (by calling - old_fetch_inferior_registers and old_store_inferior_registers) if - `have_ptrace_getregs' isn't set. - -2000-03-05 Mark Kettenis <kettenis@gnu.org> - - * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead - of gregset_t and fpregset_t. Those are the only names that are - guaranteed to specify the right types for all supported Linux - systems out there. - Various doc fixes and gratitious local variable renames, all in an - attempt to stress similarities between the code and unify the - terminology used. Use ISO-C all over. - (regmap): Remove trailing comma. - (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. - (convert_to_gregset): Make static. Remove GDB_REGS argument. It - is unnecessary and wasn't used anyway. All callers changed. - (convert_to_fpregset, convert_to_xfpregset): Likewise. - (fetch_regs, store_regs): Remove unused variable `regno'. - (fill_fpregs): If REGNO is not -1, only update the specified - register. - (fetch_core_registers): Renamed from - i386_linux_fetch_core_registers. There is no need for a unique - name since the function is static anyway. - (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions - since it is more descriptive. - -Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS (readline/): Expand to include host maintainers. - -2000-03-04 Mark Kettenis <kettenis@gnu.org> - - Fix support for Linux/i386 signal trampolines. The old approach - didn't work for Linux 2.2 and beyond, and didn't work with recent - versions of the GNU C library. - * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. - (linux_rt_sigtramp_code): New variable. - (LINUX_RT_SIGTRAMP_LEN): New define. - (i386_linux_rt_sigtramp_start): New function. Detect start of - signal trampolines for RT signals. - (i386_linux_sigtramp): Removed. - (i386_linux_in_sigtramp): New function. - (i386_linux_sigcontext_addr): New function. Recognize the names - of the signal tranmpolines used by recent versions of the GNU C - library, and add support for RT signals. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New - defines. Moved here from config/i386/tm-linux.h. - (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): - Reimplement in terms of i386_linux_sigcontext_addr. - * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): - Moved to i386-tdep.c. - (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. - -Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com> - - By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. - -Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the - sim directory. - -Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of - ``Blanket Write Privs'' maintainers. - -Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>: - * language.c (longest_local_hex_string_custom): Don't compile - 'long long' section if host doesn't have 'long long'. - -Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * language.c (longest_raw_hex_string): Comment out. Appears - unused. - -Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with - "mmalloc.h" which means using PTRs. - (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. - -Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (store_address, store_unsigned_integer, store_address): - Replace PTR with void* in delcaration. - * findvar.c (extract_signed_integer, extract_unsigned_integer, - extract_long_unsigned_integer, extract_address, - store_signed_integer, store_unsigned_integer, store_address): - Convert definition to ISO-C. Replace PTR with void*. - -Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * defs.h (make_cleanup_func): Document as deprecated. - (make_cleanup_ftype): New typedef. Make signature consistent with - other function typedefs. Document as not be used out side of - make_cleanup code. Use in make_cleanup declarations. - (null_cleanup): Replace PTR with void*. - - * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, - make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, - null_cleanup): Change K&R definition to ISO-C using void* and - make_cleanup_fytpe. - (discard_my_cleanups): Don't cast argument to free. - -2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * defs.h (struct continuation_arg): Change type of field 'data' - from PTR to void *. - - * event-loop.h: Eliminate uses of PTR, use 'void *' instead. - - * event-top.c: Ditto. - -Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by - configure. - (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, - SUBDIR_GDBTK_ALL): Define. - (all-gdbtk, clean-gdbtk): New targets. - (all): Add CONFIG_ALL as dependency. - (clean): Add CONFIG_CLEAN as dependency. - - * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. - (LN_S): Define. Delete GDBtk's link code. - -Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (ENABLE_GDBTK): Delete variable. - (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. - * Makefile.in: Update. - * configure: Regenerate - -2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/alpha/alpha-linux.mh: Remove core-regset.o fron the - NATDEPFILES list. - -2000-03-02 Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): - Override definitions to include the normal FPU registers. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Removed. The default definitions are - fine for AIX/i386. - (i387_to_double, double_to_i387): Remove prototypes. - -2000-03-02 Kevin Buettner <kevinb@redhat.com> - - * findvar.c (extract_floating, store_floating): Use target - floating point type sizes rather host sizes to determine - which conversion needs to be done. - -2000-03-02 Nick Duffek <nsd@cygnus.com> - - * uw-thread.c: Apply GNU conventions to comment formatting. - (deactivate_uw_thread): Call remove_thread_event_breakpoints(). - (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() - call to deactivate_uw_thread(). - -Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Daniel Berlin is C++ maintainer. - -Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and - a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe - share SCO/Unixware. Nick Duffek and Peter Schauer share - Solaris/x86. - -Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>: - * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. - * remote-rdi.c (arm_rdi_close): Ditto. - -Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * CONTRIBUTE (configure.in): Note that patches to configure are - not needed. - -2000-03-01 Mark Kettenis <kettenis@gnu.org> - - * MAINTAINERS: Correct my own mail address. - -Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Document people with paperwork pending. - -Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: - Make NEW_PROC_ABI interface functional on Solaris x86. - * sol-thread.c (ps_lgetLDT): Rewrite to use new - procfs_find_LDT_entry function from procfs.c, mostly copied from - lin-thread.c. - * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer - needed. - -Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: - * config/i386/tm-i386sol2.h (MERGEPID): Define. - -Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 1999-08-13 J.T. Conklin <jtc@redback.com>: - * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace - FRAME_FIND_SAVED_REGS. - (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs. - * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame): - Update. - -Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: - * objfiles.c (open_mapped_file): Fix obsolete references to `mapped' - parameter. - -Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>: - * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition. - (top level): Add prototypes for go32_* functions. - * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define. - (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): - Override definitions from tm-i386.h. - (REGISTER_VIRTUAL_TYPE): Remove macro definition. - * i386-tdep.c (i386_extract_return_value) - [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET - to the list of targets which return FP values in FP registers. - - * i386-tdep.c (i386_extract_return_value): Add FIXME recommending - that this function be re-implemented using multi-arch. - -Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>: - * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols - and ScreenRows. - * ser-go32.c: Include string.h, for prototype of strncasecmp. - (dpmi_regs, dpmi_sregs): Remove unused variables. - (dos_flush_input): Return a value, to prevent compiler warning. - * expprint.c (dump_prefix_expression): Use %ld in format and cast - sizeof(union exp_element) to long, to prevent GCC from complaining - about format/argument mismatch. - (dump_postfix_expression): Likewise. - -Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * arm-tdep.c: Include <ctype.h>. - -Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>: - * stack.c (backtrace_command_1), infrun.c (normal_stop): Check - that the target's stack was valid. - -Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>: - * dwarf2read.c (read_address): Read 16-bits addresses. - -2000-02-28 Scott Bambrough <scottb@netwinder.org> - - * arm-linux-nat.c (fetch_nw_fpe_*): - Renamed to fetch_nwfpe_* to use the same naming convention - as in the Linux kernel. Modified prototype to get rid of - unused parameters. - (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same - naming convention as in the Linux kernel. Fixed calls to - fetch_nwfpe_*. - (store_fpregs): Fixed calls to store_nwfpe_*. Removed - unused variable. - -Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Transfer d30v maintainership to David Taylor. - -2000-02-28 Christopher Faylor <cgf@cygnus.com> - - * win32-nat.c: Remove unneeded header. - * wince.c: Ditto. - -Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * wince.c: Include "gdb_wait.h" and not "wait.h". - -Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Mention mmalloc. Expand Host/Native and - Target/Architecture maintainers descriptions. - -2000-02-26 Mark Kettenis <kettenis@gnu.org> - - * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>. - Reorder headers a bit. Overall cleanup and minor reformatting. - (MIG_SERVER_DIED): Remove define. - (proc_update_sc): Add braces to silence compiler warning. - (proc_steal_exc_port): Initialize err to zero. - (make_proc): Add braces to silence compiler warning. - (inf_validate_task_sc): Add cast to silence compiler warning. - (inf_set_traced): Reorganize a bit to silence compiler warning. - (inf_validate_procs): Use mach_msg_type_number_t for all thread - numbers and add braces to silence compiler warning. - (gnu_wait): Add prototypes for server functions and add braces to - silence compiler warnings. - (S_exception_raise_request): Pass subcode to inf_debug call. - (gnu_write_inferior): Remove unused variable `protection_changed'. - (gnu_xfer_memory): Remove unused variable `result'. - (set_sig_thread_cmd): Remove unused varible `tid'. - (set_signals_cmd): Remve unused variable `trace'. - (add_task_commands): Provide complete prototype. Reformat help - strings a bit to make sure the first line is a full sentence. - Call info_port_rights_cmd instead of info_send_rights_cmd for the - "info port-rights" command. - (add_thread_commands): Provide complete prototype. Make static. - Reformat help strings a bit to make sure the first line is a full - sentence. - (_initialize_gnu_nat): Provide complete prototype. - -2000-02-26 Mark Kettenis <kettenis@gnu.org> - - Make cross-compilation for the Hurd more friendly. - From Jeff Bailey <jbailey@gnu.org>: - * configure.in: Use AC_CHECK_TOOL to find MiG. - * Makefile.in (MIG): New variable. - * config/i386/i386gnu.mh (MIG): Remove. - * configure: Regenerated. - -2000-02-26 Kevin Buettner <kevinb@redhat.com> - - * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add - comment explaining motivation behind this function and why - the generic facilities won't work for this platform. - * rs6000-tdep.c (skip_prologue): Always test to make sure - that an instruction is read successfully from the target's - memory. Introduce notion of instructions which may appear in - the prologue, but may not end the prologue. Added explicit - check for nop instruction. Use memset() to zero the frame - data instead of assignment from a statically allocated, - uninitialized structure. - -Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Chris Faylor is responsible for all MS Windows - systems. Note that Jim Blandy as maintainer for ``tracing - bytecode stuff'' - -2000-02-25 Fernando Nasser <fnasser@cygnus.com> - - From: Thomas Zenker <thz@Lennartz-electronic.DE> - * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD, - NetBSD...) sys_errlist should not be declared in hsys.c. - NEED_SYSERRLIST is set already by configure, so we can use it. - * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are - posix compliant and we should not work with the old compatibility - stuff. Because of that I undef BSD in case of FBSD etc and include - sys/ioctl to get the flags. - * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line - for exclusive use. - -2000-02-24 Kevin Buettner <kevinb@redhat.com> - - * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address - of return structure in r3 if necessary. - (ppc_linux_memory_remove_breakpoints): New function. - * rs6000-tdep.c (skip_prologue): Make sure that the cases - for storing either cr or lr to the stack only handle those - cases. (I.e, don't let these cases match 0x00000000 which is - found found in the shared library trampoline prior to the - loading of the shared library.) - * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint): - Declare. - (MEMORY_REMOVE_BREAKPOINT): Define. - -Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com> - - * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>. - -Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to - $(SUBDIR_*_INSTALL) when so configured. - * configure: Regenerate. - - * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using - configure. - (install-only): Add dependency on $(CONFIG_INSTALL). Delete code - installing GDBtk. - (uninstall): Add dependency on $(CONFIG_UNINSTALL). - (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL, - SUBDIR_GDBTK_INSTALL): Define. - (install-gdbtk): New target. - -Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. - * configure: Regenerate. - -2000-02-24 Christopher Faylor <cgf@cygnus.com> - - * configure.tgt: Add arm, mips, sh wince targets. - * config/arm/tm-wince.h: New file. - * config/arm/wince.mt: New file. - * config/sh/tm-wince.h: New file. - * config/sh/wince.mt: New file. - * config/mips/tm-wince.h: New file. - * config/mips/wince.mt: New file. - * wince.c: New file. - * wince-stub.c: New file. - * wince-stub.h: New file. - * sh-tdep.c: Use correct register names for Windows CE. - -Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com> - - * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments. - (error_return, quit_return): Merge into catch_return pointer. - (return_to_top_level): Update comment. Longjmp to *catch_errors, - and communicate reason to catch_errors via setjmp return value. - (catch_errors): Always catch both quit and error, and if a catch - wasn't requested by caller, throw it to the next catch_error. - Replace dual longjmp buffer memcpy with single pointer change. - Add FIXME for possibly adding new interface to tell caller what - event was caught. Add extensive comments. - * defs.h (enum return_reason): Reserve 0 for use as initial - setjmp() return value. - (RETURN_MASK): New public macro to generate RETURN_MASK_* from - enum return_reason. - (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK. - -2000-02-23 Fernando Nasser <fnasser@cygnus.com> - - * infcmd.c (run_stack_dummy): Do not pop frame on random signal. - * valops.c (_initialize_valops): Add command "set unwindonsignal". - (hand_function_call): Test for unwind_on_signal and act accordingly. - -Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long. - Match ../include/dis-asm.h change. - * gdbarch.h: Regenerate. - * corefile.c (dis_asm_read_memory): Update. - -Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT. - (ENABLE_CFLAGS): Move initialization to start of file. - (enable-gdbmi): Add new configure option --enable-gdbmi. When - selected and an ${srcdir}/mi directory is present enable MI - interface. - - * configure: Regenerate. - - * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, - SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. - (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, - CONFIG_LDFLAGS): New macros. Initialized by autoconf via - @CONFIG...@. - (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES, - INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@. - - * mi: New directory. MI interface to GDB. - - * defs.h (interpreter_p): Declare when UI_OUT. - * top.c (gdb_init): When interpreter_p, check that the interpreter - was recognized by one of the linked in interpreters. - * main.c (interpreter_p): Define. - (captured_main): When UI_OUT, check for ``-i <interpreter>'' option. - * event-top.c (display_gdb_prompt): When interpreter_p, assume - interpreter displays prompt. - - * breakpoint.c (print_it_typical, watchpoint_check, - print_one_breakpoint, mention): When MI include additional - target status information. - * infrun.c (print_stop_reason, normal_stop): Ditto. - -2000-02-22 Jim Blandy <jimb@redhat.com> - - * gdbarch.sh: Make the `default' field really default to zero, as - documented. - - Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control. - * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be - more function-like. - (default_coerce_float_to_double, standard_coerce_float_to_double): - New functions. - (value_arg_coerce): Adjust for new definition. - * value.h (default_coerce_float_to_double, - standard_coerce_float_to_double): New declarations for the above. - * gdbarch.sh (coerce_float_to_double): New entry, replacing macro. - * gdbarch.c, gdbarch.h: Regenerated. - * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h, - tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change - definitions. - * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom - function here. - (mips_gdbarch_init): Install that as our coerce_float_to_double - function. - -2000-02-22 Kevin Buettner <kevinb@redhat.com> - - * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return - type. - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add - forward declaration. - - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case - where the next frame is a signal handler caller. - - * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous - undef. - (tm-linux.h): Include. - (tm-sysv4.h): Don't include (directly). config/tm-linux.h will - include this file for us. - (REALTIME_LO, REALTIME_HI): Don't define. These are defined by - config/tm-linux.h for us. - (SOFUN_ADDRESS_MAYBE_MISSING): Define. - -2000-02-21 Kevin Buettner <kevinb@redhat.com> - - * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files. - (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies. - * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi - and like targets. - - * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files. - * config/powerpc/xm-linux.h: Substantially revised for native - port. - * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h. - (NATDEPFILES): Update list to reflect the fact that we can - now debug natively. - - * rs6000-tdep.c, config/rs6000/tm-rs6000.h - (rs6000_frameless_function_invocation, rs6000_frame_saved_pc): - Renamed; The former names were lacking the rs6000_ prefix. - * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN - instead of rs6000_frame_chain. - (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead - of rs6000_frameless_function_invocation. - -2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Philippe De Muyter <phdm@macqel.be> - - * event-loop.c (handle_file_event): In case of poll, enable - printing of informational message if an error/exception is - detected on the file descriptor. - -2000-02-21 Jim Kingdon <kingdon@redhat.com> - - * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages. - -Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * buildsym.c: Include "language.h" and "expression.h" for - longest_local_hex_string_custom. - -Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>. - * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew - Cagney <cagney@b1.cygnus.com>. - -Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando - nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott - Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol - - to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI - - Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim - Kingdon. - * MAINTAINERS: Add Nick Clifton to write after approval list. - -Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add note on multiple maintainers. - -2000-02-19 Philippe De Muyter <phdm@macqel.be> - - * cli-out.c (cli_table_header): Type of parameter `alignment' is - `enum ui_align', not `int'. - (cli_field_string, cli_field_skip): Likewise. - -2000-02-18 Jim Blandy <jimb@redhat.com> - - From Jimmy Guo <guo@cup.hp.com>: - * buildsym.h (add_free_pendings): Declare. - * buildsym.c (add_free_pendings): New function. - (make_blockvector): 32x64 fix using longest_local_hex_string(). - (start_subfile): initialize variable 'subfile'. - -2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * remote.c (remote_async_detach): Use target_mourn_inferior(), to - make sure that all is cleaned up after we disconnect from the - target. - (remote_detach): Ditto. - -2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com> - - From Rodney Brown <RodneyBrown@pmsc.com> - * ui-out.c (ui_out_set_flags): Fix typo, removing warning and - potentially harming mistake. - -2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c: Use header file instead of extern declarations for - the {get,set}_arm_regname* functions. - -2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * configure.in: Replaces obsolete gdbtk-variable.c with - gdbtk-varobj.c. - * configure: Regenerate. - * Makefile.in: Remove obsolete/extraneous references to - gdbtk-var* files. - -2000-02-16 Mark Kettenis <kettenis@gnu.org> - - * target.c (do_target_signal_to_host): Do not use REALTIME_LO in - the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is - 33 by definition, whereas REALTIME_LO might be 32 on systems that - have SIG32 such as Linux. Make sure that the signal number - returned is within the range specified by REALTIME_LO and - REALTIME_HI. - -2000-02-16 Mark Kettenis <kettenis@gnu.org> - - * configure: Regenerated. - -2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (set_disassembly_flavor, arm_othernames, - _initialize_arm_tdep): Allows the user to choose between any of - the flavors available for the disassembly to be used in the "info - reg" command and elsewhere in gdb. It prevents having to maintain - this information in two places by using the data kept in the - opcodes directory. - -2000-02-09 Mark Kettenis <kettenis@gnu.org> - - * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and - prfpregset_t in <sys/procfs.h>. - * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T, - HAVE_PRFPREGSET_T. - * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t, - prgregset_t and prfpregset_t if they are not already present. - -Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>: - * procfs.c: Define MERGEPID if not defined. For osf4.0e. - -2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not - 'do-doc'. - -2000-02-15 Kevin Buettner <kevinb@redhat.com> - - Changes for AIX 4.3: - * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register - to correct value for generic dummy frames. When using - generic dummy frames, don't attempt to write TOC value or - function to call into the call dummy. - (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES - code to also handle the PowerOpen ABI. - (ppc_push_return_address): Enable for all ports. - * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, - PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, - CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults - provided by generic RS6000 definitions so that call dummies - are implemented using generic dummy frames instead. - - * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn() - prior to changing the stack pointer via ptrace(). Also, ignore - attempts to store to undefined registers that are less than - NUM_REGS. - - * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy - frame from 436 to 448 to account for alignment padding. - (rs6000_push_arguments): Obtain actual register size instead - of assuming the register is 4 bytes long. [There's still - more work to be done to totally remove the 4 byte assumption, - however.] Make sure the stack is 16 byte aligned as required - by the PowerOpen ABI. Also, make sure that small structures - passed in registers are properly aligned within the register. - -2000-02-15 Jesper Skov <jskov@cygnus.co.uk> - - Patch applied by Kevin Buettner <kevinb@redhat.com> - - * rs6000-tdep.c (skip_prologue): skip copying of argument - registers to local variable registers. - -2000-02-14 Jim Kingdon <kingdon@redhat.com> - - * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A - sym->section->index number is not a SECT_OFF_* code. - -Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS (write after approval): Add H.J. Lu. - -2000-02-14 Nick Clifton <nickc@cygnus.com> - - * sh-tdep.c: Remove extraneous code. - -2000-02-14 Amit S. Kale <akale@veritas.com> - - * elfread.c (elf_symtab_read): Move the use of sym to after where - it is set. - Checked in by Jim Kingdon <kingdon@redhat.com> - -Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer. - -Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com> - - From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>: - * dwarf2read.c: (die_is_declaration): New fn. - (read_structure_scope): Use it. - - * dwarf2read.c: (die_is_declaration): Convert to ISO-C. - -2000-02-10 J.T. Conklin <jtc@redback.com> - - * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to - configdirs. - * gdbserver/low-nbsd.c: New file. - - * gdbserver/Makefile.in: convert to autoconf. - * gdbserver/configure.in: likewise. - * gdbserver/configure: generate. - -Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * CONTRIBUTE: New file. How to contribute to GDB. - -Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin - Buettner to powerpc maintainers. Make Kevin Buettner the - GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon - and Jason Molenda to write after aproval list. - -Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * MAINTAINERS: Reformat. Separate into check-in categories. - -Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com> - - * uw-thread.c: Remove __FUNCTION__ GNUism. - -2000-01-17 Amit S. Kale <akale@veritas.com> - - * elfread.c (elf_symtab_read): Use offset for the section in which a - symbol resides, instead of .text section for calculating address of a - symbol. - Checked in by Jim Kingdon <kingdon@redhat.com> - -2000-02-10 Mark Kettenis <kettenis@gnu.org> - - * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is - no longer necessary now we have gdb_wait.h. - -2000-02-09 Mark Kettenis <kettenis@gnu.org> - - * gnu-nat.c (proc_string): Make global. - (do_mach_notify_dead_name): Suppress dead name notifications if we - know that the task is dead. - -1999-12-13 Mark Kettenis <kettenis@gnu.org> - - * gnu-nat.c (inf_validate_task_sc): Get task info via proc server - instead of directly from the kernel. Add some hackery to make - sure that the info isn't influenced by suspension of the task in - the proc server itself. - -2000-02-10 Jim Kingdon <kingdon@redhat.com> - - * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and - approved by Michael Snyder. - -2000-02-09 Mark Kettenis <kettenis@gnu.org> - - * linux-thread.c: Include defs.h before gdb_wait.h. - -Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (wait_h): Delete macro. Update all dependencies - specifying gdb_wait.h instead. - - * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c, - remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c, - remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c, - convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c, - remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c, - remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c, - remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c, - ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c, - infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c, - fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h> - or <sys/wait.h>. - * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto. - - * gdb_wait.h: New file. Based on ../include/wait.h. Include - <sys/wait.h> or <wait.h> and then define any missing WIF macros. - -Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com> - - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define. - * config/d10v/tm-d10v.h (STACK_ALIGN): Define. - (d10v_stack_align): Declare. - * d10v-tdep.c (d10v_stack_align): Define. - -1999-08-23 J.T. Conklin <jtc@redback.com> - - * top.c (remote_timeout): Change default to 2. Add comment - explaining history of changes to the default value. - * remote.c (_initialize_remote): Remove code that adds set/ - show remotetimeout, as that's also done in top.c - -1999-10-18 J.T. Conklin <jtc@redback.com> - - * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): - Return E01 instead of P01 when 'P' command fails. - -2000-02-05 J.T. Conklin <jtc@redback.com> - - * remote.c (putpkt_binary): Handle NAK from target stub. - -2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * configure.in: Remove the addition of sol-thread.c to the - CONFIG_INITS list. This caused problems with init.c, because - sol-thread.c would be grepped twice for _initialize_* functions. - * configure: Ditto. - * Makefile.in: Add FIXME for init.c. - -2000-02-07 Jim Kingdon <kingdon@redhat.com> - - Clean up compiler warnings: - * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c, - stack.c, valprint.c: Change variables to unsigned. - * bcache.c: Rearrange to avoid warnings about variables not being set. - * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h - rather than declaring print_max and repeat_count_threashold - ourselves (incorrectly). - * valprint.h: Do declare repeat_count_threashold. - * ch-exp.c: Use default case for internal error. - * findvar.c: Don't omit argument type. - * symtab.c: Remove unused variable. - -2000-02-04 Jim Blandy <jimb@redhat.com> - - * c-typeprint.c (remove_qualifiers): New function. - (c_type_print_base): Use it to remove qualifiers from C++ - qualified names, not strrchr. - - * c-typeprint.c (c_type_print_base): Recognize type conversion - operators by calling is_type_conversion_operator. - (is_type_conversion_operator): New function. - -2000-02-04 Nick Clifton <nickc@cygnus.com> - - * config/arm/tm-arm.h (LOWEST_PC): Define. - -2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * infrun.c (resume): Make just one call to target_resume(), instead - of four: set up correct parameters in all the cases ahead of time, - and do call at the end. - -2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * config/powerpc/tm-ppc-eabi.h: Define - SOFUN_ADDRESS_MAYBE_MISSING. - -2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy - frames (revisited). - -Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (INIT_FILES): Append CONFIG_INITS - * configure.in (CONFIG_INIT): Initialize. - (links): Link srcdir/gdbtk/library to gdbtcl2. - * gdbtcl2: Moved to gdbtk/library. - ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c, - gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c, - gdbtk.h: Moved to gdbtk/generic. - -2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * printcmd.c (build_address_symbolic): New function. Returns all - the parts that are necessary to print an address in a symbolic - form. - (print_address_symbolic): Split into a printing part and an - information building part, build_address_symbolic(). - - * defs.h (build_address_symbolic): Export. - -2000-02-03 Jim Blandy <jimb@redhat.com> - - * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx - opcode. - -2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (arm_push_arguments): Fix passing of floating point - arguments on dummy frames. - -2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames. - (arm_pop_frame): Account fr dummy frames (as opposed to real ones). - -2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * remote.c (getpkt_sane): New function. It is the old getpkt(), - which now returns a timeout indication. - (getpkt): New function. Wrapper for getpkt_sane(), so that return - value can still be ignored. - -Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.c (print_gdb_version): Print ``UI_OUT'' when configured with - UI_OUT. - -Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename - ``struct gdb_file'' to ``struct ui_file''. Delete typedef - GDB_FILE. - - * Makefile.in: Update. - - * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, - c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c, - ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c, - cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c, - expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, - frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h, - gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c, - jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h, - m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c, - printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c, - remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c, - ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h, - serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c, - target.c, target.h, top.c, top.h, typeprint.c, typeprint.h, - utils.c, v850ice.c, valprint.c, valprint.h, value.h, - config/pa/tm-hppa.h: Update. - * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update. - -2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh, - config/i386/i386dgux.mh, config/i386/i386sol2.mh, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/ncr3000.mh, config/m68k/m68kv4.mh, - config/m88k/delta88v4.mh, config/mips/irix4.mh, - config/mips/irix5.mh, config/mips/mipsv4.mh, - config/powerpc/solaris.mh (NATDEPFILES): Change references to - proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to - proc-api.o, proc-events.o, proc-flags.o, and proc-why.o. - -Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c. - - * main.c (captured_main): Only use the legacy tui_file code when - linking in older code such as the TUI. - - * gdb-file.h, gdb-file.c: New files. - * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete, - null_file_isatty, null_file_rewind, null_file_put, - null_file_flush, null_file_write, null_file_fputs, - null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty, - gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered, - set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind, - set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs, - set_gdb_file_data, struct accumulated_gdb_file, - do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file): - mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind, - mem_file_put, mem_file_write, struct stdio_file): stdio_file_new, - stdio_file_delete, stdio_file_flush, stdio_file_write, - stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen): - Moved to gdb-file.h and gdb-file.c. - * utils.c (enum streamtype, struct tui_stream, tui_file_new, - tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty, - tui_file_rewind, tui_file_put, tui_file_fputs, - tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, - fputs_unfiltered_hook): - Moved to tui/tui-file.c and tui/tui-file.h. - - * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. - (tui-file.o, gdb-file.o): Add dependencies. - (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. - * main.c: #include tui/tui-file.h. - -2000-01-28 Fred Fish <fnf@cygnus.com> - - * findvar.c (value_from_register): Special case handling of D10V - pointer values fetched from registers. - -2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add - support for new style thumb prologues. - -2000-01-28 Nick Clifton <nickc@redhat.com> - - * arm-tdep.c: Remove extraneous dash at start of strings - introduced in previous delta. - -2000-01-27 Nick Clifton <nickc@redhat.com> - - * arm-tdep.c: Replace uses of arm_toggle_renames() with - parse_arm_disassembler_option(). - -2000-01-27 Jim Blandy <jimb@cygnus.com> - - * symtab.c (decode_line_1): Don't let commas that are within - quotes or parenthesis terminate the line spec. Don't use pp when - removing the final double quote of a double-quoted string. Don't - forget to skip the opening double quote. I have no clue whether - this change is correct; probably we've just moved this function - from one buggy place to another buggy place, and never came within - an outhouse whiff of correctness. - (find_toplevel_char): New function. - -2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when - passing the pointer to a thumb function as an argument. - -2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints - are reinserted for another run. - -2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * cli-out.c (cli_filed_string): Test for NULL string. - -2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * infcmd.c (run_stack_dummy): Account for a random signal stopping - the inferior as well as breakpoints being hit while performing an - inferior function call. - * valops.c (hand_function_call): Ditto. - -2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - From Mark Kettenis <kettenis@gnu.org> - - * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to - i386_REGS_SEGS_STATE. - (HAVE_I387_REGS): Define. - (FLOAT_INFO): Remove. - * i386gnu-nat.c: Almost completely rewritten to use new i386 - register layout and `float info' implementation. - * gnu-nat.c (inf_update_procs, proc_get_state, proc_string): - Move prototypes from here. - * gnu-nat.h: To here. - -2000-01-24 Kevin Buettner <kevinb@redhat.com> - - * utils.c (get_field, put_field): Fix buffer underruns and - overruns. Also, handle case where total_len is not evenly - divisible by 8. - (getfield): Make sure zeroing of unwanted bits occurs even - when bit field to extract does not straddle two or more - bytes. - -2000-01-23 Christopher Faylor <cgf@cygnus.com> - - * defs.h: Add gdb_thread_select declaration. - -2000-01-23 Kevin Buettner <kevinb@redhat.com> - - * linux-thread.c (_initialize_linuxthreads): Make sure that - linuxthreads_block_mask does not block SIGCHLD. - -2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to - text so that new lines work properly. - -2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * proc-utils.h: New file. Export functions from proc-*.c. - - * proc_api.c: Rename to: - * proc-api.c: New file. Add include of proc-utils.h. - - * proc_events.c: Rename to: - * proc-events.c: New file. - - * proc_flags.c: Rename to: - * proc-flags.c: New file. - - * proc_why.c: Rename to: - * proc-why.c: New file. Add include of proc-utils.h. - - * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h, - ctype.h, proc-utils.h. - (find_procinfo_or_die): Add braces to avoid ambiguous else clause. - (open_procinfo_files): Conditionalize local variable tmp, to avoid - compiler warnings. - (proc_iterate_over_mappings): Conditionalize local vars mapfd and - pathname. - (procfs_wait): Adjust format in some printf_filetered calls to - avoid compiler warnings. - (make_signal_thread_runnable): Ifdef 0. The calls to this function - are also ifdef'd 0 . - (procfs_resume): Add parentheses around '&&' operation. - (procfs_set_exec_trap): Remove unused variable. - (info_proc_cmd): Add braces to avoid ambiguous else clause. - - * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o, - proc-why.o): Update dependencies. - - * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to - proc-*.o. - -2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (NEW_PROC_API): Fix Unixware-matching regexp. - Fix from Robert Lipe <robertl@sco.com>. - * configure: Regenerated. - -2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * stack.c (print_frame_info_base): Break up into the frame info - (location) printing part and the rest (source line printing). - (print_frame): New function. Take care of printing the location - information. - Update copyright. - - * infrun.c (normal_stop): Use enum values rather than integers for the - source_flag to be passed to show_and_print_stack_frame(). - Update copyright. - - * frame.h (print_what): New enum for 'source' argument to - print_frame_info_base(). Use this instead of obscure numbers. - Update copyright. - -Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com> - - * event-top.c (stdin_event_handler): call quit_command rather than - exit -- run cleanups, give target code a chance to say goodbye to - the target. Fixes bug where the inferior processes were left - around on Solaris (and probably elsewhere) by the testsuite. - -2000-01-14 Mark Salter <msalter@cygnus.com> - - * v850-tdep.c (v850_target_architecture_hook): Setup correct - machine id for disassembly. - -2000-01-13 Jim Blandy <jimb@cygnus.com> - - * i386-linux-nat.c (fill_gregset): Pass the correct arguments to - convert_to_regset, when regno indicates a specific register. - -Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com> - - * uw-thread.c: Document libthread.so debugging interface. Minor - comment and formatting tweaks. - (DEBUG): #define as 0 instead of 1. - (CALL_BASE): Include function name in error msg. - (libthread_stub): Adjust inferior_pid after thread exit. - (uw_thread_create_inferior): Deactivate uw_thread_ops before - asking procfs_ops to create inferior. - (libthread_init): Don't return nonlocally on error. - -2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/ardi.c (negotiate_params): Fix initialization of static - variable. - -2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure - both sides are on the same state. - -2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and - 115200 (minor syntax mistake). - -2000-01-12 Jim Blandy <jimb@cygnus.com> - - * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for - this here, to go along with the definitions of PIDGET and TIDGET. - -2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * thread.c (do_captured_thread_select): New function. Switch - current thread, safely from within catch_errors(). - (gdb_thread_select): New function. Switch threads safely. - (thread_command): Use gdb_thread_select(). - Include ui-out.h. - (do_captured_list_thread_ids): New function. - (gdb_list_thread_ids): New function. - - * defs.h (gdb_thread_select, gdb_list_thread_ids): Export. - -2000-01-11 Christopher Faylor <cgf@cygnus.com> - - * configure.in: Avoid linking -limagehlp unless it's a native build. - * configure: Regenerate. - * thread.cc (add_thread): Clear private data pointer here or suffer - strange behavior when it is checked for NULL later. - -2000-01-09 Christopher Faylor <cgf@cygnus.com> - - * win32nat.c (handle_exceptions): Handle various arithmetic exceptions. - * configure.in: Add an additional library to cygwin link. - * configure: Regenerate. - - Patch from Egor Duda <deo@logos-m.ru>: - * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe" - type. - -2000-01-07 Michael Snyder <msnyder@cygnus.com> - - * uw-thread.c: New file to support UnixWare user-mode threads: - contributed by Nickolas Duffek <nsd@cygnus.com>. - * target.h (struct target_ops): New vector, to_extra_thread_info, - allows back-ends to give extra details in info thread display. - (target_extra_thread_info): define new macro. - (target_find_new_threads): simplify macro. Cleanup comments. - * target.c (to_extra_thread_info): default and inherit new vector. - (cleanup_target): eliminate PARAMS, break up long lines, - provide default definition for to_extra_thread_info, and - to_find_new_threads. Default to_thread_alive and to_query - to return_zero, not target_ignore (they each return int not void). - (debug_to_find_new_threads): new debug entry. - (setup_target_debug): add debug_to_find_new_threads. - * gdbthread.h: export struct thread_info, find_thread_pid, and - iterate_over_threads. Add comments. Eliminate PARAMS. Update - copyright. Add new private data pointer for use by target back-ends. - * thread.c (struct thread_info): move definition to gdbthread.h. - (find_thread_pid): new exported function for thread lookup. - (iterate_over_threads): new exported function for applying - arbitrary operations to threads. Update copyright to 2000. - (info_threads_command): use new target_extra_thread_info vector - to display extra information about each thread (if implemented). - * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs. - Add defines for PIDGET, etc. - * config/i386/tm-i386sol2.h: ditto. - * config/sparc/tm-sun4sol2.h: ditto. - * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES. - * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread - if -lpthread and -lpthreads fail. - - * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op. - (proc_flags): combine flags that UnixWare splits into two locations. - (proc_modify_flag): add support for PR_KLC (kill on last close). - (proc_[un]set_kill_on_last_close): new functions. - -2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * infrun.c (normal_stop): Print out thread id when we stop. - -2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * remote.c (remote_open_1): Fix message so it does not imply a - specific syntax for serial ports, as it is OS dependent. - (remote_async_open_1): Ibid. - (init_remote_ops): Ibid. - -2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or - "set remotebaud" command (if set) when no speed is specified on - the "target rdi" command. - -2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and - 115200. - (baud_options[]): Ibid. - -2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix - used by each operating system. - -2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> - - * breakpoint.c (until_break_command): Add an argument for the - continuation, the beginning of the cleanups set up by this - command. - (until_break_command_continuation): Do cleanups until the one - passed in as argument instead of doing all of them. - - * infcmd.c (finish_command_continuation): Expect a new argument, - which indicates up to where to do cleanups. Update calls to - do_exec_cleanups to use this marker, instead of ALL_CLEANUPS. - (finish_command): Add another argument for the continuation: the - starting cleanup for this command. - -2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com> - - From Grant Edwards <grante@visi.com> (original patch from Thomas - Zenker ): - * rdi-share/ardi.c: Allow interruption of interruptible - targets with a <CNTL-C>. - -2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/etherdrv.c (fetch_ports): Send extra words on request - to control port to accommodate some versions of Angel. - -2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/devsw.c (dumpPacket): Fix source of channel information. - Add interpretation for C Support Library packets. - -2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> - - * rdi-share/devsw.c (DevSW_Close): Remove const from argument that - is now being modified. - * rdi-share/devsw.h: Adjust declaration of the above funtion. - -For older changes see ChangeLog-99 +For older changes see ChangeLog-2000 Local Variables: mode: change-log diff --git a/gdb/ChangeLog-1990 b/gdb/ChangeLog-1990 new file mode 100644 index 0000000..25cf860 --- /dev/null +++ b/gdb/ChangeLog-1990 @@ -0,0 +1,3155 @@ +Fri Dec 28 00:13:42 1990 John Gilmore (gnu at cygint) + + Further stabilization for the Intel 960. + + * Makefile.dist: Parameterize the location of the "include" + and "bfd" directories, as well as "getopt". Add symfile.c. + Link in both dbxread and coffread. Fix up "make depend" to + rewack the locations of include, bfd, and getopt in its output. + + * README: Document moving include files, improve some of + the other doc. + + * coffread.c: Move common code out to symfile.c. Change + symbol_file_command style interface to use new *_symfile_init + and *_symfile_read interface under BFD. Use BFD internal + info to locate line table, symbols, etc. + + * core.c (core_fetch_registers): Rename to get_core_registers + to avoid confusion with fetch_core_registers. + (register_addr): Move to coredep.c, which is already machine + dependent. This leaves core.c pretty clean of dependencies. + + * coredep.c (register_addr): Accept this routine from core.c. + + * dbxread.c: Move common code (with coffread.c, etc) into new + symfile.c. Each psymtab now contains a pointer to the + format-dependent function that knows how to read it in. Make + some things static. + (dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2. + (process_one_symbol): Add code to complain about a "compiler bug + we muzzle here", if we actually see it. + + * eval.c (evaluate_subexp): Insert missing "break" statements + in code that determines whether a variable is an lvalue in + memory, register, or whatever. I detected this via a compiler + bug in which it *almost* mashed out the whole switch statement. + + * gdb-int.texinfo: Add minor sections on configuring gdb for + release, and about the README file. + + * infcmd.c (registers_info): Fix formatting somewhat. Still + not as pretty as before, but it handles byte swapping. + + * remote-nindy.c: If data cache routines are interrupted while + waiting for the remote end, be sure that any uninitialized cache + blocks are on the free list, not on the valid list! + + * symfile.h: Flesh out this header file with all the various + routines and variables that have been merged in from dbxread.c + coffread.c, and symtab.c to symfile.c. + + * symfile.c: New file, containing code common to dbxread.c, + coffread.c, and some code from symtab.c. All generic code for + reading symbol files should be in here now. + (unrecord_misc_function): Remove unused function. + + * symtab.h: Remove file-reading things to symfile.h. + + * symtab.c: Remove file-reading things to symfile.c. + + * tm-i960.h: Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL + to decode i960 fault types. + + * target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c, + target.c: Change type of the "resume" function from int to void, + since its result was never used. + +Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint) + + * main.c: Replace "stupid" with "caution"; you now "set caution + on or off". + + * printcmd.c (print_scalar_formatted): Fix typo in 'g' format + + * infcmd.c (do_registers_info): Call val_print to deal with the + byte order of the registers being printed. FIXME, this makes + the formatting of the output uglier. + + * infcmd.c (wait_for_inferior): If PRINT_RANDOM_SIGNAL is + defined, call it for signals the debugger doesn't itself use. + The i960 uses this for more detailed fault information. + + * remote.c (remote_open): If arg is null, print help rather than + dumping core. + + * sparc-xdep.c (register_valid): Avoid declaring size, since + various modules will think of various sizes depending on the + architecture of their tm-file. FIXME, we need protection against + actually entering one of those modules, which would clobber + storage if not for the target architecture compiled into gdb. + + * stack.c (up_command, down_command): Always print the frame + you arrive at. + (up_silently_command, down_silently_command): New commands + for use in scripts. + + * i960-pinsn.c (reg), i960-tdep.c: Lint. + + * i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes + more parameters than it used to. + + * findvar.c (registers): Increase slop to 256 bytes, which should + protect us against even most RISC machines with large register + sets. + (locate_var_value): Move declaration inside related ifdef. + + * remote-nindy.c (): Use TIOCSETN rather than TIOCSETP + throughout, to avoid throwing away buffered input from the board. + (nindy_wait): Supply_register takes addr_of_value, not value. + (i960_print_fault): Renamed from i80960_fault. + (nindy_fetch_registers): Avoid have_regs stuff, just get them. + (nindy_store_registers): Avoid regs_changed stuff, just stuff + them. + (nindy_create_inferior): Don't bother to write PC_REGNUM since + we can set the PC in the call to proceed(). Unpush nindy_ops + before pushing it on top, to avoid message to user. Eliminate + commentary from Unix machines that just misleads here. + (reset_command): Fix error message to suggest target command. + +Wed Dec 19 11:03:56 1990 John Gilmore (gnu at cygint) + + Release 3.92.5 as frozen. + + Stabilize the merged release...with help from lint, Saber C, + gcc -W, etc. + + Everywhere: Add include files needed to declare return types + of functions called. + + * gdb.texinfo: Roland Pesch is documenting gdb, glory be! + + * breakpoint.h: Add undeclared breakpoint functions, and some + functions for display handling since I couldn't think of a better + .h to put them in. + + * breakpoint.c (insert_breakpoints): Make code for disabling + shared library bkpts more likely to work. It's used when we + rerun a program and stop before the shared library has been + mapped in. + (breakpoint_cond_eval, bpstat_stop_status): Pass arg as int, + cast from pointer, so it squeezes through catch_errors. + (bpstat_stop_status): Fix logic broken some time ago. We now + always create a bpstat if the stop address matches a breakpoint, + even if we don't stop there -- just like the old code used to do + before I got my fingers into it (sigh). + (breakpoint_1): Print "ignore count" after "stop only if" + condition, since that's how it actually works. + (mention): Handle watchpoints as well as breakpoints. + (watch_command): use set_raw_breakpoint and mention to do most + of the work (and initialize all the fields!). Only pass one + arg to parse_c_expression, since that's all it takes. + + * command.c (not_just_help_class_command): Rename arg to args + since we ignore "unused argument" warnings on vars named "args". + inflow.c (child_terminal_info): ditto. + infptrace.c (kill_inferior): ditto + main.c (catch_errors, version_info, quit_command, pwd_command, + source_command, dump_me_command, editing_info, + set_history_size_command, set_history, show_history, + set_verbose): ditto + stack.c (locals_info): ditto + target.c (target_files_info): ditto + valprint.c (set_input_radix, set_output_radix): ditto + + * core.c: Remove old variables for handling core and exec file + sections (data_start, data_end, stack_start, stack_end, + reg_stack_start, reg_stack_end, reg_stack_offset, text_start, + text_end, exec_data_start, exec_data_end, text_offset, + exec_data_offset, data_offset, stack_offset). They're + superseded the more general build_section_table and + xfer_memory. + (get_exec_file): Mention the `file' command. + (read_memory_check): Rename to memory_error, and only call it + in the case of an actual error. + (read_memory, write_memory): call memory_error. + (core_fetch_registers): Register section name is ".reg". + + coredep.c: Remove a bunch of crud now that all this file does + is pull the registers out of a core file. + (fetch_core_registers): Rewrite to actually work, I hope. + + dbxread.c: Use a.out.gnu.h, not system a.out, now. + Replace index() with strchr(). Remove all the pre-BFD macro + definitions for accessing the symbol file. + (struct dbx_symfile_info): Encapsulate the information that + dbx_symfile_init needs to pass to dbx_symfile_read in this + struct. + + (dbx_new_init, dbx_symfile_init, dbx_symfile_read, + dbx_symfile_discard): Rearrange symbol file reading to divide + the format-specific part from the format-independent part, + leaving the format-independent part such as file name expansion + and opening in symtab.c. This replaces + partial_symbol_file_open and partial_symbol_file_read. + Symbol_file_read, add_file, add_file_target_command, + add_file_addr_command move to symtab.c. Pass an explicit + "mainline" flag for when reading the main symbol table, rather + than relying on the offset address to be zero or nonzero. + + (dbx_symfile_read): Don't allow void *'s to be printed as + typedefs. + (SWAP_SYMBOL): Use bfd routines to byte-swap the symbols. + (ADD_PSYMBOL_TO_LIST): Make the "function call rather than + macro" debug version really work. + (read_dbx_symtab): Remove unref'd parameter inclink. + Avoid swapping N_SLINE symbols, for speed. + Merge N_TEXT!N_EXT case with the other external symbol + definitions' case. Add comments. + (start_psymtab): Allocate the symfile name in the psymtab on + the psymbol_obstack, rather than using the caller's storage. + (end_psymtab): Only allocate a dependencies list if there are + more than zero. + (psymtab_to_symtab_2): Use BFD when reopening file to read + its symbols for real. + (read_struct_type): Add FIXME comments where it needs work + for C++ bogosity. + (read_huge_number): Add FIXME about overflows. + (read_range_type): Add FIXME about comparing a long to 1<<32. + + * coffread.c: Minor changes to move things closer to the new + regime with symtab.c and dbxread.c Major work is still needed + here. + + * exec.c (exec_file_command): Remove old variables (see core.c + above). + (xfer_memory): If memory transfer is right at the end of a + section, don't lose. + + * findvar.c (get_saved_register): If value is in a real + register, LVAL is lval_register, not lval_memory. + + frame.h: Declare print_sel_frame and record_selected_frame. + + gdb-int.texinfo: New file, for GDB internals documentation. + Very simple, unformatted doc of cleanups is there for now. + + gdbcore.h: Remove obsolete variables that described a.out + section addresses and offsets. (See core.c above.) + Declare fetch_core_registers and registers_fetched. + + getopt.c: Declare char *alloca(); even on SPARC. + + infcmd.c (run_command): Call target_kill rather than + kill_inferior. + (step_command, next_command, stepi_command, nexti_command): + Declare from_tty parameter even though we don't use it. + (run_stack_dummy): argument BUFFER is a char array, not + a pointer to REGISTER_TYPE. + (finish_command): using_struct_return needed a value *, + not a struct symbol *. + + * infptrace.c (child_xfer_memory): To avoid dependency on + where sections are in memory, try PT_WRITE_D and if that fails, + try PT_WRITE_I. Most Unixes don't care which you use. + + * infrun.c (step_resume_break_shadow): Change to array to + match other breakpoint shadow storage. + (clear_proceed_status): Pass address of bpstat to + bpstat_clear, not the bpstat itself. + (child_create_inferior): FIXME comment about if the child + exits. + (start_inferior): Remove old function. + (child_open): Use target_kill rather than kill_inferior. + (wait_for_inferior): Ditto. + (insert_step_breakpoint, remote_step_breakpoint): Use + new step_resume_break_shadow. + + * inftarg.c (child_wait): If all child processes die, + pretend that the one being waited for exited with signal 42. + + * main.c (command_line_input): When scanning for comments, + don't coredump on unclosed quotes. + (quit_command): Use target_kill rther than kill_inferior. + (_initialize_main): Rename class_user from "user" to + "user-defined". + + * printcmd.c (print_command_1): Initialize "fmt" if no format + is specified by the user. + (print_frame_args): Only add to args_printed if we are + actually fetching args from the stack (avoiding undefined + arg_size). + (_initialize_printcmd): Remove bogus \{ from string. + + * remote-eb.c (eb_open): Avoid coredump on no argument. + + * remote-nindy.c: Bring out of Intel environment into new + target environment. Remove all conditional compilation on + I80960. Massive hacking throughout. + (nindy_xfer_inferior_memory): New routine stolen from + infptrace.c. + (nindy_create_inferior): New routine pieced together, probably + not quite working yet. + (nindy_ops): New target_ops struct for nindy. + + * remote-vx.c: Use write_memory rather than target_write_memory + to get error checking. + (vx_add_file_command, vx_open): Use symbol_file_add rather than + add_file. + (vx_create_inferior): Use target_terminal_ours... + + * signame.c (_initialize_signame): Always initialize, since + we need the table for things other than psignal. + + * solib.c (solib_add): Use symbol_file_add, not add_file. + (solib_address): Return boolean result rather than struct + pointer which nobody else knows the type of. + + * sparc-tdep.c, valops.c: Use write_memory rather than + target_write_memory, to get error checking. + + * stack.c (locals_info, catch_info, args_info, + get_selected_block, frame_command, up_command): Use + target_has_stack, rather than have_inferior_p or + have_core_file_p. + + * sun3-xdep.c (fetch_core_registers): Rewrite for new BFD regime. + + * symfile.h: New file, defining the interface between the + generic and object-file-specific symbol reading code. + + * symtab.c: Move generic symbol-reading interface to symtab.c, + from dbxread.c, coffread.c, mipsread.c, etc. Add symtab_fns + table to map BFD targets to symbol-reading modules in GDB. + Change index to strchr. + (lookup_struct_elt_type): Use error() rather than hand-made + simulations thereof. + (lookup_partial_symbol): Speedup slightly when length == 0. + (symbol_file_add): New function. + (symbol_file_command): Call it. + (symfile_open, symfile_init): New function. + (add_file_target_command, add_file_addr_command): moved from + dbxread.c. + + * target.c (target_command): use target_kill. + + * target.h (target_files_info): Don't declare, never called + from outside. + + * tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include + files to determine stack end address. + + * valarith.c (value_x_binop, value_x_unop): Change error message + to be more useful. Pass proper argument to value_struct_elt. + + * valops.c (value_assign): FIXME comment that long long + bitfields will break here. + + * Makefile.dist: Add symfile.h, remote-nindy.c, remote-eb.c. + Update `make saber_gdb' to work better. + + * TODO: A woman's work is never done. + + * cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c, + main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c, + remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c, + sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h + target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c, + valops.c, valprint.c, exec.c: Lint. + + +Wed Dec 12 23:44:15 1990 John Gilmore (gnu at cygnus.com) + + Continuing Intel 960 port merge of GDB. + + * Makefile.dist: Merge i960 "nindy-share" files. Rename + malloc.h to gmalloc.h to avoid name conflicts in /usr/include. + Don't ship gdb.dvi in tar file. Link gdb with init.o, not init.c. + Wack over "make depend" so it handles files in subdirectories + vx-share, nindy-share, bfd, and in the current directory. + + * blockframe.c (get_prev_frame_info): Remove fatal error + if stack not defined. + + * core.c (core_open, core_detach): New functions that handle + the old "core-file" command as "target core" and "detach" instead. + (core_file_command): Call them. + (core_xfer_memory): Use common routine xfer_memory. + + * dbxread.c: Include a.out.gnu.h, not system a.out.h. + dbxread now uses bfd for everything but symbol reading itself. + BFD internals are used to drag out the relevant file offsets. + (partial_symbol_file_open): Change args all around for BFD. + + * symtab.c: Rename "value" to "val" everywhere, so we can + #include "value.h". + (symbol_file_command): New command, moved from dbxread.c + and coffread.c. It uses BFD to read the file, then vectors + based on its type, to dbx or coff symbol readers. + * symtab.h: Extern a few vars for symbol_file_command. + + * target.h: Breakpoint takes a char * save area, not a char **. + + * valprint.c (val_print): When unpacking bitfields, offset + the address in gdb of the value, if it is declared with a shorter + type. Remove the last "runtime kludge test" of host byte order. + + * utils.c: Remove old my_bfd_read routine. + + * stack.c (frame_info): Use target_has_stack. Print program counter + register's actual name rather than "pc", since it's called the + "ip" (instruction pointer) on the i960 (sigh). + + * target.c (target_command): Add command for selecting a target + type and calling its open routine. This is used for initiating + communication with a particular target, in a generic way. + + * tm-i960.h: Update for modern gdb. Remove semicolons from + various macros. Handle reading struct return convention, and + error-out attempts to return structs with the "return" command. + Be sure gdb doesn't think we know how to call functions in the + inferior. + + * i960-tdep.c: Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS + to i960_xxx in lower case. + (arg_address): Circumvent errors due to LOC_ARG_BLOCK + not being defined yet. + + * remote.c (remote_open): Call start_remote to initialize + wait_for_inferior during open. + (remote_xfer_inferior_memory): Return length written rather + than errno value. + + * remote-vx.c (target_command -> vx_open): Use new generic + target command. + * remote-eb.c, inftarg.c, exec.c: ditto. + + * infrun.c: Fix comments. + (attach_program -> child_open): Use new generic target command. + (wait_for_inferior): Clear saved register values before target_wait, + so target_wait can set some of them if convenient. + + * infptrace.c (fetch_inferior_registers, store_inferior_registers): + Return success indicator, not void. + (child_xfer_memory): Avoid fetching initial word if we'll + overwrite it anyway. + + * infcmd.c (attach_command): Use new generic target open routine. + (_initialize_infcmd): Update doc on attach and detach commands. + (do_registers_info): Merge in a byte-order problem as a FIXME + comment. + + * findvar.c (find_saved_register): Avoid problem in current frame. + (read_relative_register): Ditto. + (write_register): Convert byte order on the way out. + + * exec.c (file_command): Add. + (add_to_section_table, exec_command): Use new bfd_map_over_sections. + (xfer_memory): Common function between core_xfer_memory and + exec_xfer_memory. + (exec_xfer_memory): Use it. + + * pn-opcode.h: Document that a "PN" is a Gould PowerNode. + + * breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c, + valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c, + infcmd.c, i960-pinsn.c, eval.c, defs.h: lint and gcc -Wall. + +Sun Dec 2 16:45:06 1990 John Gilmore (gnu at cygnus.com) + + Merge Intel 960 port of gdb, continuing... + + * dbxread.c (partial_symbol_file_open, partial_symbol_file_read, + symbol_file_command): Pass from_tty arg to hush 'em up. + + * coffread.c (symbol_file_command): Avoid output if from_tty != 1. + Add magic numbers for 960 COFF format. + +Fri Nov 30 09:18:20 1990 John Gilmore (gnu at cygnus.com) + + Merge Intel 960 port of gdb, from Intel "1.2" release. + + CHANGE_LOG entries from their port, which was based on + gdb+-2.8.0: + + Thu Sep 6 11:02:22 PDT 1990 + Remove temp file if download is interrupted. + + Wed Aug 1 09:08:33 PDT 1990 + Now uses binary protocol to talk to NINDY. + Old hex protocol (NINDY 2.13 and older) supported with -O switch. + Times out after 5 seconds when trying to talk to NINDY. + + Tue May 29 12:54:49 PDT 1990 + Added variable baud rate (-b switch). + Source code reorganization. + + Thu Apr 26 11:09:55 PDT 1990 + More cleanup of batch mode; specifically, execute "-s", "-e", and + "-se" switches as soon as they are encountered on the invocation line. + + Fri Apr 20 13:47:15 PDT 1990 + Add -brk switch. + + Thu Apr 19 09:54:28 PDT 1990 + Add 'reset' command. + + Wed Apr 18 09:48:07 PDT 1990 + After opening remote tty, wait for 1 second to go by without input + from it before trying to talk to NINDY (fixes problems with the + Heurikon HK80/V960E). + + Mon Apr 4 16:33:05 PDT 1990 + Some output was not being suppressed in 'batch' mode. + + Thu Mar 22 15:31:11 PST 1990 + Ask user if old symbol table should be deleted when new file is + downloaded. + + Allow user to run a program downloaded before gdb960 was brought up. + + Correct "exec-file" help message for i80960 context. + + Correct bug in calculating user space address: could occasionally + corrupt user program. + + Make sure to zero low-order bits in rip's because of bug in 960CA + A-step part: could cause operation faults when "next"ing across + a function call. + + Correct bug that made it impossible to get source line numbers for + code loaded at addresses higher than 0x7fffffff. + + Wed Jan 10 12:43:22 PST 1990 + Open remote tty for exclusive use. + + Fri Jan 5 12:14:42 PST 1990 + Correct disassembly (CA manual was right after all): + opcode for sysctl is 0x659 + + Mon Oct 23 12:03:04 PDT 1989 + Use G960BASE and G960BIN environment variables to find 'sx' utility. + + Mon Oct 16 14:15:09 PDT 1989 + "sfr0"-"sfr31" should have been named "sf0"-"sf31" + + Mon Oct 2 15:56:31 PDT 1989 + + Added 960CA disassembly support. + + To simplify maintenance: + - eliminated use of symblic links on pinsn.c: use i960-pinsn.c + directly instead. + - eliminated opcode.h: incorporates tables into i960-pinsn.c + - moved 960-specific routines from i960-pinsn.c to i960-md.c + - made disassembly interface identical to that in gdmp960. + + + +Wed Nov 28 21:32:48 1990 John Gilmore (gnu at cygint) + + * target.h: Allow targets to stack. Add target_has_memory, + _registers, etc. Restructure memory access and "info files" + to walk the target stack. + * exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c, + target.c: Change tables to match target.h. + * inflow.c (child_mourn_inferior): pop child_ops. + (generic_mourn_inferior): Use new has_stack flag. + * infptrace.c (child_xfer_memory): New memory regime. + * inftarg.c (child_files_info): New "info files" regime. + * remote-eb.c: New memory regime, new info files. + * remote-vx.c: New memory regime, new info files. Now use + separate targets for VxWorks attachment to machine, and + actually running a process under VxWorks, since one has + stack & execution & regs and the other doesn't. + * remote.c: New memory regime, new info files. + * sparc-xdep.c (fetch_core-registers): New memory regime. + * target.c: New routines and support for stacked targets, + new memory regime, new info files regime. + + + Generalize section handling for an arbitrary number of sections, + including use of the new BFD (binary file) library. + * gdbcore.h: Add struct section_table. + * exec.c (build_section_table): Iterate all sections and + record what gdb needs to know about them. + (exec_command): Use it. + (exec_xfer_memory): Use the table. + (exec_files_info): Print the table. + * core.c (core_file_command, core_xfer_memory, core_files_info): + Likewise. + * source.c (find_source_lines): Use bfd_get_mtime. + * dbxread.c: Quick changes to make it compile with new BFD. + * utils.c (error): Avoid using bfd_error in generic routines. + + * core.c (core_fetch_registers): Get from the ".regs" section of + the BFD core file. + * sparc-xdep.c (fetch_core_registers): Use the .regs info. + + * inferior.h (attach_flag): Export. + * infcmd.c (run_command): use new target_create_inferior. + * infrun.c (child_create_inferior): Don't return result. + * Makefile.dist (VERSION): 3.91.4. + +Fri Nov 23 28:15:38 1990 John Gilmore (gnu at cygint) + + * breakpoint.c (bpstat_num): Handle breakpoints which have + since been deleted, such as temporary breakpoints. + infcmd.c (program_info): ditto. + + * core.c (core_file_command): Display the frame where the core + dump occurred. + + * main.c: lint. + + * remote-vx.c (target_command): Merge in target command from + targ-vx.c. A few other cleanups. + + * TODO, Projects: Lots more stuff to do... + +Fri Nov 23 18:15:38 1990 John Gilmore (gnu at cygint) + + Massive changes to wall off the remote-debugging interface + behind a function vector. The port to handle VxWorks targets + is also part of this. + + All files: Replace references to renamed functions, + remove references to remote_debugging, remove references to + have_include_file, have_core_file in favor of target_has_stack, + target_has_memory, etc. + + * Modularize the breakpoint interface. + breakpoint.h (BREAKPOINT_MAX): New define sets max length of + a breakpoint instruction. + breakpoint.c: struct breakpoint's shadow_contents now sized as + BREAKPOINT_MAX. + (insert_breakpoints): Vector to target to install breakpoints. + (remove_breakpoints): Vector to target here too. + Remove REMOTE_SA_SPARC kludges and other remote_debugging. + sparc-tdep.c (single_step): Use new breakpoint interface for + the single-step breakpoints. + mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint): + New file, contains routines to insert and remove breakpoints by + reading out the old contents and later replacing them. This is + how ptrace breakpoints work, and many remote systems as well. + + * tm-vxworks68.h: New config file, overrides a few things for + Wind River's preferences. + + * target.h: New file, for transfer vector used to talk to the + inferior (child, attached, core, exec, remote, etc). All accesses + to the thing being debugged should come through these vectors. + target.c: New file, routines to handle transfer vector. + (various files): Add transfer vectors XXX_ops for the various + targets and pseudo-targets (core files, etc) we support. + + * breakpoint.c (bpstat_stop_status): Further explorations of + watchpoints and why things don't work all the time. + (bpstat_alloc): New fn to allocate a bpstat and chain it. + + * config.gdb: Only add "source ${srcdir}/.gdbinit" to + the local gdbinit if it doesn't already have it. + + * core.c (core_ops): add and install. + Allow core debugging without exec file. + + * dbxread.c (free_and_init_header_files): Merge two fns. + (end_symtab): Free named symbol table when a new version comes in. + (read_dbx_symtab): Relocate all kinds of symbols with base + address. First step toward handling different text, data, bss + reloc. + (add_file_addr_command): Renamed add_file_command. + (add_file_command): Vector to remote handler. + Add "load" as an alias for "add-file" command. + + * defs.h: Allow "volatile" to be used in non-ANSI; use it for + non-returning functions. + + * exec.c: Add exec_ops, and push it as a target when an exec + file is specified. + + * infcmd.c (run_command): Pass executable file name and arg list + separately when starting an inferior. Permit "run" when no exec + file is specified, for VxWorks. + (detach_command): Move to child_detach in inftarg.c. + + * inftarg.c: New file. Unix-child-specific routines, and the + child_ops structure. + + * inferior.h (registers): Export "registers" as the way for + target dependent register handlers to find gdb's local copy of + the registers. Rename "stop_after_attach" to "stop_soon_quietly" + since it is now used by places that want wait_for_inferior to + handle the grunge but want to see every trap from the inferior. + + * inflow.c (create_inferior): Pull out, and merge into infrun.c. + Eliminate remote_debugging hooks in terminal handling. + + * infrun.c: Replace start_inferior with child_create_inferior. + Move all the hair of Unix shells and ptrace idiosyncracies into + child_create_inferior, so remote handlers don't have to deal. + Remove running_in_shell. Rename stop_after_attach to + stop_soon_quietly, and use it in a few other places where we want + to just call wait_for_inferior and get control back on the first + trap. trap_expected now never takes a value > 1. + (init_wait_for_inferior): Initialize static vars when a new + process is created. + + main.c (gdbinit): Add new hook for .gdbinit file name, let + it be overridden by config files as GDBINIT_FILENAME. + (DEFAULT_PROMPT): Add new hook for overriding (gdb) prompt. + Both of these are used for VxWorks gdb. + + mcheck.c: rename include file "gmalloc.c" to avoid problems + with system include file "malloc.c". + + param-no-tm.h: New include file, same as param.h but does not + include the default "tm.h" file. This is used in files where + the target is known, e.g. remote-eb.c or sparc-xdep.c. + + param.h: Now just a shell that includes tm.h and param-no-tm.h. + + remote-vx.c: New file, VxWorks remote debugging support. Uses + RPC routines that are shared with the target system, in directory + ${srcdir}/vx-share. + + remote.c: Vectorize remote interface. + + source.c: Globalize source_path, and make an alias "l" for "list" + since we now have the "load" command. + + sparc-xdep.c: Use new param-no-tm.h. + + symmisc.c (free_named_symtab): Add new function from Wind River. + However, ifdef it out for now while we think about what it should + really be doing. + + tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move + PREPARE_TO_STORE to + the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since + non-Unix-children handle this with their own code in the target + transfer vector. + + Makefile.dist: Roll version to 3.92.3. Add vx-share stuff to + source and target lists. Add vx-share to default list of include + directories. Add new files to src and target lists: mem-break, + target, inftarg, remote-eb, remote-vx, targ-vx. Be sure the + ${srcdir} versions of munch and createtags are used. + + * valops.c (find_function_addr): Split out of call_function. + (call_function_by_hand): Rename call_function; this function + calls functions in the target by laboriously patching the target + word-by-word with the right stack, args, regs, etc. + + +Mon Nov 5 17:29:10 1990 John Gilmore (gnu at cygint) + + Handle AMD 29000 a bit better. + + * remote-eb.c (readchar): Mask received char log to make it readable. + (remote_start): Pass arguments down to executing program. + Make startaddr unsigned. + infrun.c (start_inferior): Accept args, pass them to + remote_start. + infcmd.c (run_command): Pass args down to start_inferior. + + * tconfig/am29k-aout, tconfig/am29k-coff: New files specifying + the target object file format. + tm-29k.h: Pay heed to COFF_ENCAPSULATE. + + * am29k-pinsn.c (print_insn): Print 0x on hex numbers in disassembly. + am29k-tdep.c (examine_prologue): Better checking of function prefixes. + +Sun Oct 7 18:20:45 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): Roll version to 3.91.9 and freeze. + * TODO: We did a few things, we have more to do though. + + * xm-sparc.h (CLEAR_DEFERRED_STORES): Define. + * inflow.c (inferior_died): Clear deferred stores. + + * Debug problems with dummy frames and calls to the inferior. + * tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME): Move to sparc-tdep.c. + * sparc-tdep.c (do_restore_insn): Simplify. + (sparc_frame_find_saved_regs): Simplify and fix what we find. + (sparc_push_dummy_frame): Simplify and fix what we push. + (sparc_pop_frame): Slightly more hair here, deciding whether + we are restoring a saved PC or returning to a return address in %i7. + * sparc-xdep.c (read_inferior_registers): Debug if valid reg is read. + + * utils.c (xmalloc, xrealloc): Return type depends on __STDC__. + * symtab.h (xmalloc): ditto, for obstack_chunk_alloc. + * obstack.h (chunkfun): ditto. + * defs.h (xmalloc, xrealloc): ditto + + * utils.c (quit): Grab the terminal from the child if necessary. + + * inflow.c (term_status_command): Rename to term_info, change + to "info terminal". + + * sparc-pinsn.c (print_insn): Disassembly prefers real instructions. + (is_delayed_branch): Speed up. + * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables. + Still missing some float ops, and needs testing. + + * Support for input and output radixes other than base 10 + * defs.h (input_radix, output_radix): Declare. + * expread.y (yyparse, parse_number): Handle changes of input + radix, and ambiguous names-or-numbers in radixes >10. + * printcmd.c (print_scalar_formatted): Print formatted hex + numbers in varying column widths. + * valprint.c (val_print): Use output_format to print scalar ints. + (set_input_radix, set_output_radix, set_radix): Create. + (set_output_radix): Set output_format from output_radix. + (_initialize_valprint): add `set radix' but leave the others off. + + * main.c (execute_command): Let stupid questions be turned off. + (_initialize_main): Handle "set stupidity", etc. + + * main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, + sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c: Lint. + +Tue Oct 2 11:20:02 1990 John Gilmore (gnu at cygint) + + * TODO, Makefile.dist, ChangeLog: Freeze for 3.91.8 release. + bfd stuff is still screwed up, but with some manual work, it + compiles. + + * breakpoint.c (bpstat_do_actions): Start over if a command + proceeds the inferior, since the inferior will have stopped and + will need to have its new stop-actions taken care of. + + * dbxread.c (read_struct_type): Expression gives Sun3 4.0.3 + compiler fits, simplify it. + + * gdb.texinfo (directory command): Doc new dir command. + source.c (directory_command): "dir" now puts things on the front + of the path, moves dups up front, and handles multiple names + on the command line, inserting each one in order. It also + blows away cached line and full_filename info. + + * stack.c (backtrace_command): Skip "more stack frames follow" + unless interactive. + + * Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in + xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, + xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h. + The only odd one was Gould NP1, which had defined vprintf to + "printf"!!! + + * Merge Ted Goldstein <tedg@Eng.sun.com>'s changes for epoch. + printcmd.c (print_command_1): Pass 'inspect' flag down as a global + variable, inspect_it. + valprint.c (print_string, val_print): Use the global inspect_it + to indicate whether to print in Epoch style or normal style. + +Mon Oct 1 23:55:26 1990 John Gilmore (gnu at cygint) + + * printcmd.c (call_command): add an alias for the "print" command + which runs expressions and doesn't print the result if void. + (print_command_1): implement it. + + * command.c: Remove #if 0'd code. Initialize all the fields + in add_cmd (). Rename do_nothing_command to + not_just_help_class_command, and make it externally visible. + command.h: add user_commands to struct. + * main.c (define_command): Don't overload c->function with a char + string as well as a function pointer. + + * eval.c (evaluate_subexp): Reinstall tiemann changes to + calling convention of value_struct_elt () that got dropped in + merge. + + * tm-sparc.h (FRAME_FIND_SAVED_REGS): move to sparc-xdep.c. + sparc-tdep.c (sparc_frame_find_saved_regs): ditto. + + * tm-sparc.h (POP_FRAME): replace some constants with defines. + + * sparc-xdep.c (store_inferior_registers): defer stores to regs + until a good time (e.g. when we are about to run the child), + saving ptrace calls. + * infrun.c (proceed): handle DO_DEFERRED_STORES. + * tm-sparc.h: define DO_DEFERRED_STORES. + + * sparc-xdep.c (store_inferior_registers): when storing float + registers, don't store stack regs too. When storing the SP, + however, DO store the stack regs too. This fixes a bug in which + the dummy frame is not recognized when a call_function finishes, + because its frame pointer (in the stack regs) was never + initialized. + (read_inferior_registers): Mark WIM and TBR and FPS and CPS valid + even though we don't know how to read them from an inferior. + valops.c (call_function): Comment about storing SP. + + * infrun.c (save_inferior_status): Save away the original bpstat + chain so it can be restored later. Install the copied version for + use by whoever saved the status. It will be blow away by + restore_inferior_status, and the original chain restored. This is + important for people who have pointers into the original. + + * breakpoint.c, command.h, copying.awk, dbxread.c, defs.h, + findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h, + main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint + + +Fri Sep 28 20:32:46 1990 John Gilmore (gnu at cygnus.com) + + * Makefile.dist: Roll version to 3.91.8. Add bfd.h and bfdconfig.h + temporarily to the makefile. Add am29k-opcode.h and WHATS.NEW. + Add stuff.c and kdb-start.c to the OTHERS list for tar files. + +Fri Sep 28 19:12:12 1990 John Gilmore (gnu at cygint) + + * Merge Mike Tiemann's multiple inheritance changes from Sun. + Store the baseclasses in a type struct starting from array element + 0 rather than from the unusual array element 1. + + dbxread.c: the above. + (virtual_context): Add + Read new debug information about which virtual function table + a virtual function is from, and store it in fn_field.fcontext. + + symtab.h: Add fcontextt. Fix baseclass indices. Typo in + TYPE_FN_FIELD_STATIC_P. + + symtab.c: the above. + valops.c: the above. Handle pointer casts of object *'s. + (search_struct_method): Add. + (value_struct_elt): First arg is now a pointer to a value, and is + modified on return. + + valprint.c: the above. + values.c (value_virtual_fn_field): Add type arg. Handle + offsetting to the proper object when calling virtual fns. + The above. + (baseclass_addr): Add valuep arg. + + * README: Document the current state of BFD config (missing). + * TODO, ChangeLog, Makefile.dist: Roll version. + * WHATS.NEW: Add summary of changes since 3.5. + +Thu Sep 27 16:23:12 1990 John Gilmore (gnu at cygint) + + * dbxread.c (read_struct_type): Clear bit vectors whenever + we allocate one. + symtab.c (B_CLRALL): define. + + * tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by + using == rather than =. Huh... This fixes the dreaded problem + wherein builtin_type_int becomes TYPE_CODE_FLT. + + * core.c (info_files): Show the inferior pid. + + * config.gdb: Avoid putting "dir" command into .gdbinit. GDB + already knows how to look in the source directory. + + * Remove psymtab hair from many places. Remove duplicated code + for searching symbol tables. Hide psymtabs from most places. + Make it fast to get from a psymtab to its symtab. + + blockframe.c (blockvector_for_pc): Remove psymtab hair. + coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. + mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. + dbxread.c: export psymtab_to_symtab, make it work if called N times. + (psymtab_to_symtab): Rename to psymtab_to_symtab2. Initialize + new symtab completely. New psymtabs get symtab pointer + initialized to zero. Remove MI warning printf. + symtab.h: Comments. Add psymtab to symtab pointer. + (PSYMTAB_TO_SYMTAB): New macro. + symtab.c: use PSYMTAB_TO_SYMTAB. Add psymtab_to_symtab and export it. + source.c: use PSYMTAB_TO_SYMTAB. Remove symtab version and + compilation fields. + stack.c (backtrace_command): Avoid pre-pass to read symbols, if + verbose is not set. + (print_frame_info): Avoid special-casing symbols that have not yet + been read in. + + * source.c (open_source_file): Quick path if we have already + located the source file by its full name. + + * symtab.c (lookup_symbol): Use find_pc_symtab rather than + find_pc_psymtab. When a name is found in the misc function + vector, search the symbol table for its mangled name, not the + name that the user typed. + + * bfd.h: Fix missing comment terminators, make #endifs match. + + * valarith.c (value_less): Handle unsigned int comparisons. + Add FIXME about pointer compares, which assume host and target + pointers are the same. + + * command.c (do_nothing_command): lint + dbxread.c: lint. Remove sort_syms. Document C++ visibility info, + fix comments on debug symbol format for visibility. Actually set + visibility of symbols. + main.c (echo_command): lint; use <readline/history.h>. + tm-sparc.h (FRAME_FIND_SAVED_REGS): lint + obstack.h (_obstack_blank): Rearrange pointer math to avoid + pointing past end of allocated memory; saber complains. + obstack.h: Declare the external functions that we use. + valarith.h: use <string.h> + solib.c (solib_add): lint. + +Fri Sep 21 17:05:19 1990 John Gilmore (gnu at cygint) + + * main.c (initialize_main): Default info_verbose to off, now that + symbol reading is fast. + (quit_command): Avoid clobbering exec_bfd while quitting. + + * Initial BFD (binary file diddling library) merger: + coffread.c: Change AOUTHDR to struct exe_hdr. + dbxread.c: ditto. + core.c: initialize initialized data at compile time. + (core_file_command): Move from coredep.c, convert to bfd. + (xfer_core_file): Convert to bfd. + exec.c (exec_file_command): use bfd routines. + gdbcore.h: BFD. + mips-tdep.c: Remove exec_file_command and friends. + source.c: bfd. + + * coredep.c: (fetch_core_registers) Convert core_file_command to + fetch_core_registers. + mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto. + + * utils.c: (error): Bogus crap, FIXME, to print bfd errors. + (my_bfd_read): More bogosity, which I don't think we call. + (program_name): Remove this atrocity asap! + +Wed Sep 19 13:36:41 1990 John Gilmore (gnu at cygint) + + * From Per Bothner: + values.c: allocate_repeat_value was not clearing the + optimized_out field. + (value_static_field): minor stylistic fix (wrong macro was used). + valops.c (value_struct_elt_for_address): didn't work for C++ + static fields. + + * signame.c (_initialize_signame): Initialize signal names once. + + * breakpoint.h, command.c, copying.awk, defs.h, environ.c, + exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c, + symtab.h, tm-29k.h, valprint.c, value.h, values.c: Lint. + + * remote-eb.c: Support user-settable baud rates on the serial port. + + * tm-sun3.h (PREPARE_TO_STORE): fix typo. + +Fri Sep 14 13:28:29 1990 John Gilmore (gnu at cygint) + + * tconfig/sun3os4: Remove warning about native assembler, + since it also occurs in the xconfig file. + + * findvar.c (registers): Allocate some slop after `registers' + to prevent stray accesses from trashing the next variable. + + * tm-68k.h (REGISTER_BYTES): Allocate the right number of bytes + on the sun-3, by changing the #ifdef from `sun3' (which is not + defined by cc) to `sun'. Symptom was trashed builtin_type_XXX + vars, which happened to follow `registers' in the executable. + + * readline/history.c (history_search): Heed gcc-2's advice + and parenthesize && inside ||). + + * am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c, + tm-29k.c: Insert FSF copyright headers. + + * remote-eb.c: Better comments. + + * Makefile.dist: Update to 3.91.6. + * TODO: note PREPARE_TO_STORE problem. + +Thu Sep 13 09:52:33 1990 Jim Kingdon (kingdon at cygint) + + * stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined. + + * remote.c: Wrap the whole file in #if !defined (SPECIAL_REMOTE). + + * infrun.c (wait_for_inferior, at end): Don't set up + prev_* if the inferior no longer exists. + + * inferior.h (CALL_DUMMY_LOCATION): New macro, to replace + CANNOT_EXECUTE_STACK. + valops.c (call_function): Use it. + + * tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY. + + * inferior.h (PC_IN_CALL_DUMMY): New macro. + infrun.c (wait_for_inferior, 2 places): Use it. + + * values.c (value_being_returned): Only use + EXTRACT_STRUCT_VALUE_ADDRESS if defined. + + * Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the + right thing for remote-eb.c. + + * sun3-xdep.c: Remove extraneous call to remote_store_registers. + * sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c: Ditto. + + * blockframe.c: Put get_frame_saved_regs inside #if !defined + (FRAME_FIND_SAVED_REGS). + + * findvar.c ({fetch,store}_registers): Check for + REMOTE_{FETCH_STORE}_REGISTER macro. + + * findvar.c (get_saved_register): Add argument lval and + change meaning of argument addr. + findvar.c: Change calls to get_saved_register to reflect + new calling convention. + valops.c (value_assign): Use get_saved_register instead of + find_saved_register. + +Sun Sep 2 12:40:20 1990 Jim Kingdon (kingdon at cygint.cygnus.com) + + * coffread.c (read_one_sym): Make temp_aux an AUXENT, not + an (uninitialized) pointer to one. Use "&" when passing it + to fread. + +Fri Aug 31 22:57:54 1990 Jim Kingdon (kingdon at cygint.cygnus.com) + + * coffread.c (getfilename): Use DGUX x_offset and x_name if + defined. + + * coffread.c (symbol_file_command): Put semicolon after + "int from_tty". + Put safe_to_init_tdesc_context in #if defined (TDESC). + Put #ifdef TDESCs in 1st column for non-ANSI cpp's. + coffread.c: #include <sys/stat.h>. + (read_coff_symtab): Typo: in_source_files -> in_source_file. + Add missing ')' in check for "lc%" and friends. Remove + extraneous '}'. + Declare read_one_sym() at top of file. + (read_file_hdr): Put in extra #ifdefs so MC68MAGIC and + MC68WRMAGIC can have the same value without causing a duplicate + case. + +Thu Sep 13 15:55:36 1990 John Gilmore (gnu at cygint) + + * Allow a Makefile to be built without building the + tm and xm file links that screw up builds in subdirectories. + This is done with `config.gdb none', then you can do things + like `make gdb.tar.Z'. + * tconfig/none: Config file for no target system + * xconfig/none: Config file for no host system + * config.gdb: If no TM or XM files are called out by the + host or target file, don't make links for them. + + * cplus-dem.c: Add documentation. + + * dbxread.c (read_ofile_symtab): Turn a fatal error into a + simple error, so the user's gdb doesn't crash due to some object + file problem (e.g. somebody is rebuilding the file out from under + gdb). + + * printcmd.c (print_address_symbolic): demangle the symbol. + + * Makefile.dist (OTHERS): Remove tdesc-lib because it has + Motorola copyrights in it. Make "make gdb.tar.Z" work. + (alldeps.mak): sort and uniq all results from this; duplicates + hose gdb.tar.Z link building. Remove RCS files from + tconfig and xconfig. Add config files for sun386. Add + a few odd files to OTHERS and HFILES. + +Mon Sep 10 21:20:24 1990 John Gilmore (gnu at cygint) + + * Makefile.dist: Pull solib.c to tconfig/sun?os4. + Roll version number to 3.91.5. Make lint work in bindir. + + * README: Document cross-debugging and new file structure. + + * blockframe.c: Lint. Include "value.h" to declare read_register. + (find_pc_partial_function): remove duplicate line. + + * command.h: Lint. Declare error_no_arg and dont_repeat. + + * tm-news.h: Remove inadvertently duplicated stuff. + + * mipsread.c: Remove cache_pc_function stuff, now done cleanly. + Clean up usage of misc_function_type. Declare some CORE_ADDRs. + + * config.gdb: Allow `config.gdb host target' form. Clean + up previous change that printed bogus messages when you just said + `config.gdb'. + + * core.c: #include "command.h" for lint. + * dbxread.c: lint + * eval.c: lint + * main.c: Remove some casts of enums. Lint. + * source.c: lint + * symtab.c: lint + * symtab.h: lint + * expread.y: lint + * valarith.c: lint + + * printcmd.c (initialize_printcmd): Fix thinko in inspect cmd. + + * sparc-tdep.c (isannulled): Take instruction as parameter, don't + read it from memory. This will allow us to save ptrace calls + eventually. Changed caller single_step too. + + * sparc-xdep.c (fetch_inferior_registers): Avoid reading regs + that we aren't going to use, saving many ptrace calls, especially + when watchpointing or single stepping. Use some #define's for + constants. + (store_inferior_registers): Ditto. + (core_file_command): Use some #define's for constants. + + * tm-sparc.h: Add #define's for some register numbers, so we + can eliminate the use of random constants in sparc-xdep.c. + + * stack.c (frame_command, print_frame_info, up_command, + down_command) Remove frame_changed, since it + causes a bug and doesn't seem to do anything useful. In some + places it was used as a flag, in others as a stack level (?). + + * utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the + default is to use the portable (vprintf) version rather than the + kludge version. + * xm-news.h (MISSING_VPRINTF): Add. + + * valprint.c (val_print): Demangle fancy vtbl printouts. Lint. + +Sat Sep 8 00:24:12 1990 John Gilmore (gnu at cygint) + + * Remove stuff that forces -Bstatic linking of gdb, and warnings + about linking debugged programs -Bstatic in the sun?os4 config + files in tconfig and xconfig subdirectories. + + * main.c (main): Remove unreached exit(0) now that we exit + via quit_command(). + + * Create TODO file for online bug list. There are too many + "little" bugs to keep track of on paper. + + * Change Projects file to refer to bug-gdb@cygnus.com + rather than kingdon@ai. + +Fri Sep 7 23:35:15 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): 3.91.4 now. + + * symtab.c (init_misc_bunches): Rename from init_misc_functions. + (condense_misc_bunches): Add sanity check that misc_count is + the same as the number of symbols in the bunch. + + * coffread.c: rename init_misc_bunches. Pass an argument + to condense_misc_bunches (a zero). + + * dbxread.c (partial_symbol_file_read): Call init_misc_bunches + every time we are called; don't rely on our caller to do it. + (add_file): Remove call to init_misc_bunches. + + * mipsread.c: Only warn, don't error, if unknown symbol types. + This keeps an old gdb from falling on its face if it sees newly + extended symbol info. Rename init_misc_bunches. + +Fri Sep 7 22:58:15 1990 John Gilmore (gnu at cygint) + + * Merge in changes from Per Bothner for DECstations and other + MIPS stuff. The rest is Bothner speaking: + + The next message is a merger of Alessando Forin's mips port with + mine. I've tried to use my good if biased judgment to get + the best of both. It *does* need testing. + + Some of the changes are general, *not* mips-specific. + + param.h: + Didn't believe in little-endian bit order. + There are still inconsistencies about whether flags + like BITS_BIG_ENDIAN are integer (#if ...) or + boolean (#ifdef ...). I tried to paper over them. + + dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h: + Moved some misc_function code that was common to + {dbx,coff,mips}read.c to symtab.c. + In the process, I think I cleaned things up a bit. + At the same time, moved obsavestring and obconcat to symtab.c. + + dbxread.c: + Removed obsolete condense_addl_misc_bunches (use + condense_misc_bunches(1) instead). + + exec.c: + Needed to include <sys/dir>, at least on DECstations. + + valops.c, mips-tdep.c, tm-mips.h: + Added PUSH_ARGUMENTS macro to support funny argument-pushing + conventions (when STACK_ALIGN is insufficient). + Needed on mips, where doubles need 8-byte alignment, + but ints only need 4. + + mips-opcode.h: + Removed cruft that was not being used. + Merged in many fixes (most from Frank Yellin, fy@lucid.com). + + mips-pinsn.c: + Print $ before register-names (I think that makes things a little + more consistent). + Never print two instructions, even if one delays. + Removed hex-disassemble set_cmd. (This is not mips-specific, + so I think the argument is whether it is generally worthwhile or not. + I'm inclined to think not, given how easy it is to + convert between radixes in gdb.) + + mipsread.c: + This is basically Alessando's code. + It doesn't use obstacks; I changed it to use obstacks + in a few minor places where using malloc causes a + memory leak. (Probably, more places could/should be changed.) + I added record_misc_function where it was missing. + In symbol_file_command and add_file_command, I tried + to make the code consistent with more recent versions. + Minor sylistic changes in parse_procedure. + Make a .gdbinfo. psuedo-symbol point back to the real + procedure symbol (using the isym field). + + mips-tdep.c: + This is basically from my port, but with a lot of details + and a number of routines merged in from Alessando's version. + I basically used my code "raw" backtrace (use heuristics + from the actual code, rather than symbol table info) - though + the idea is Alessandro's. I feel my code is a little cleaner + here, particularly in being a little more flexible, such as being + able to handle gcc-produced code (which it now can). + It also doesn't do frame caching (which is not useful + more recent gdb versions). + I also used my code for push_/pop_dummy, more or less. + I tried to incorporate AF's code for testing sigtramp + while backtracing; I probably got it wrong. + Added mips_print_register, which tries to scrunch as much + information as possible on a screen... + Removed the skip-prologue set_cmd. As with hex-disassemble (see + under mips-pinsn.c), I don't see anything mips-specific here, + and I don't see it being all that useful anyway. + + tm-mips.h: + Added a $fp psuedo-reg distinct from $fp (nice for gcc). + Use more register names (rather than hard-cases numbers). + +Thu Sep 6 18:33:15 1990 John Gilmore (gnu at cygint) + + * Hack up 3.90.11 changes: + + * Makefile.dist (depend): parameterize $(GCC). + Add solib.c and solib.o. + (readline): Fix vpath for both absolute or relative SRCDIR. + + * blockframe.c: Fix from Schaefer@asc.slb.com for shared libs. + Also, let the part I didn't understand at least compile so + I can test the rest. FIXME. + + * dbxread.c: Fix thinko using strcmp. + (init_psymbol_list): declare static. + (partial_symbol_file_open): Comment cleanups better, avoid + cleaning up the string table since the caller will do that. + Move the stat for mod time into symbol_file_command, temporarily. + (There should be a mod time for each symbol file, eventually, + to control its rereading. FIXME.) + + * infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for + SunOS, which gives error for shared libs otherwise. (From + Schaefer, probably FIXME needs work for portability.) + + * solib.c: Move #include "param.h" to work. + Lowercase all the Uppercase Letters In the Messages. + (find_solib): Clean up inferior_so_name for debug printouts. + Allow no argument, to mean all shared libraries. + + * symmisc.c: include param.h to get CLEAR_SOLIB. + +Wed Sep 5 18:00:08 1990 John Gilmore (gnu at cygint) + + * Merge in Kingdon's changes from FSF: the diffs from 3.90.9 + to 3.90.11. ChangeLog entries below are from this. + +Wed Jun 13 09:17:39 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Version 3.90.11. + + * Makefile.dist (HFILES): Add tm-sunos.h. + +Tue Jun 12 16:15:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.10. + + * Makefile.dist (gdb.tar.Z): Change linking of config so it works. + +Thu Jun 7 16:22:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) + + * sparc-opcode.h Added single-operand version of rett. + +Mon Jun 4 18:12:31 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE): + Put parens around gcc_p in expansion. + +Thu May 24 15:44:51 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * utils.c (lines_to_list): Return 10 if lines_per_page == 0. + +Wed May 23 16:36:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Changes for Sun shared libraries: + blockframe.c (find_pc_partial_function): If a non-text symbol + is found, set *address = pc - FUNCTION_START_OFFSET. + breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]: + Disable breakpoints instead of giving an error. + source.c (select_source_symtab): Initialize cs_pst. + symmisc.c: Call CLEAR_SOLIB if defined. + symtab.h: Make text{low,high} CORE_ADDR not int. + (psymtab): New field addr. + solib.c: New file. + dbxread.c: Move DECLARE_FILE_HEADERS outside functions. + (record_misc_function): Give correct type for N_DATA symbols. + (condense_misc_bunches): do "misc_function_count = j" regardless + of inclink. + Take code which is shared between symbol_file_command and + add_file_command and put it into partial_symbol_file_{open,read}. + Split add_file_command into add_file_command and add_file. + Make psymtab_to_symtab read in the string table if the file + is not symfile. + Two new parameters to read_dbx_symtab and start_psymtab. + tm-sunos.h: New file. + +Tue May 22 17:43:03 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infcmd.c: Change cont_command to continue_command and "cont" + to "continue". + +Mon May 21 14:41:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (enable_breakpoint): Get value of watchpoint. + + * defs.h [sparc]: Use <alloca.h> regardless of __GNUC__. + + * values.c (USE_STRUCT_CONVENTION): Check for structures of + size 1,2,4,8 rather than size < 8. + + * dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times + as necessary, not just once. + + * sparc-opcode.h: Add a bunch of new opcodes which Sun as supports. + +Thu May 17 15:04:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386 + + * tm-news.h: Add CALL_DUMMY_*. + + * tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS. + + * config.gdb: In list_host, list_target, use ${i}, not $i. + +Tue May 15 21:27:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc. + + * sparc-opcode.h: Change all store floating-point state register + instructions to have the right match & lose fields. + +Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass + VPATH to readline. + config.gdb: If srcdir != ., create readline directory and + copy a makefile into it. + + * wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for + consistency with POSIX. + + * breakpoint.c (bpstat_stop_status): Disable watchpoint + when we exit its exp_valid_block. + +Tue Sep 4 11:46:46 1990 John Gilmore (gnu at cygint) + + * Makefile.dist: Bump version to 3.91.3. + + * Clean up handling of breakpoint commands (somewhat). + Prompted by Tiemann bug report "cont 10" doesn't work any more. + + inferior.h: Add breakpoint_proceeded to inferior status struct + and globals; save it and restore it. + (clear_breakpoint_commands): Cleanup, remove old #define. + + infrun.c (clear_proceed_status): Set breakpoint_proceeded. + (save_inferior_status, restore_inferior_status): handle it also. + (proceed): Remove earlier code that set breakpoint_proceeded. + It is now set only in clear_proceed_status. + (clear_proceed_status): Cleanup, use bpstat_clear rather + than clear_breakpoint_commands. No callers need the stop_bpstat + between clear_proceed_status and proceed. + + infcmd.c: Add breakpoint_proceeded definition and comment. + (cont_command, jump_command, signal_command): Move call to + clear_proceed_status right next to call to proceed. + + breakpoint.c (bpstat_do_actions): Avoid clobbering our + caller's argument while running down the chain of breakpoints. + Use new variable "breakpoint_proceeded" to determine when + a command that it executes moves the inferior past the + breakpoint. + (bpstat_clear): Handle NULL argument. + (bpstat_clear_actions): Avoid useless call to + breakpoint_auto_delete. + (delete_breakpoint): Clean up bpstat's that are pointing to + the deleted breakpoint from the stop_bpstat chain. + (breakpoint_auto_delete): Simplify. + + * Clean up handling of EOF, error on stdin, etc. This was + prompted by a network problem that caused gdb to go into an + infinite loop filling up its malloc'd memory. + + main.c (return_to_top_level): Cleanup: call bpstat_clear_actions, + not clear_breakpoints_commands, which is now gone. + (main): If command_loop returns (e.g. from EOF on stdin), do + a quit_command (looping back to command_loop if quit_command + doesn't really quit). + (command_loop): check result from command_line_input and + exit if it returns NULL, rather than passing the NULL to + execute_command. + (gdb_readline): Free malloc'd result space before returning + NULL for EOF. + + * utils.c (query): Handle C-d to mean "yes", just as if the + input was not a terminal. Also avoid infinite loop if EOF + occurs in mid-input-line before newline. This allows + query to be used at EOF on stdin with reasonable results. + + * infrun.c (proceed): Set breakpoint_proceeded. + + * values.c (value_as_long): Avoid infinite recursion for enums. + (_initialize_values): Fix typo in help msg (kingdon). + + * Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies, + RL_LIB for linking. This allows -lreadline for linking + and nothing for dependencies, once readline is a real library. + + * config.gdb: Jim Kingdon: give useful error message if the + host or target type is not recognized. + + * defs.h (alloca): SPARC <alloca.h> does not declare alloca, + it just defines it. Dumb, but deal with it. + + * Jim Kingdon suggests: + in xconfig/sun3os4, CFLAGS should be XM_CFLAGS. + +Wed Aug 29 18:03:27 1990 John Gilmore (gnu at cygint) + + * Makefile.dist (VERSION): Bump version # to 3.91.2. + + * Clean up Bothner's changes. + + * blockframe.c (clear_pc_function_cache): New function. + * blockframe.c: remake cache_pc_function_* static. + * dbxread.c (symbol_file_command): remove references to + cache_pc_function_* variables. + * dbxread.c (read_struct_type): Use VOFFSET_STATIC. + * printcmd.c: Avoid kludging a global variable (addressprint) + to avoid printing the address of a string twice. Instead, + pass the format letter 's' down low enough that it can be seen + to avoid this problem. + (print_formatted): Pass format arg to value_print. + (restore_addressprint): Remove function. + (do_examine): Avoid hacking addressprint, cleanups and such. + (print_frame_args): Add a comment to a Bothner change. + * symtab.h: define VOFFSET_STATIC and use it instead of "-1". + * symmisc.c (free_all_symtabs): Call clear_pc_function_cache + to wipe out the values cached in blockframe.c. + * symtab.c (find_method): Add comment saying how big you must + allocate to be "big enough". Per being terse again. + * valprint.c (val_print): Handle format letter "s" to print + strings without addresses. Add comment to vtbl printing code + which casts with wild abandon. Rearrange reference-printing + code so it prints: + @0xaddr: value (print w/addressprint) + value (print w/~addressprint) + @0xaddr (parameter lists w/addressprint) + or nothing (parameter lists w/o addressprint) + +Tue Aug 28 10:47:18 1990 John Gilmore (gnu at cygint) + + * Merge more changes from Per Bothner: + +Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise +annoying) that I tried to improve it. Here are my suggestions. + + These patches all attempt to handle TYPE_CODE_REF (as in C++) better. + + findvar.c: + Do automatic de-reference when taking the address of a reference. + printcmd.c: + Don't deref_ref when printing parameter lists. + valops.c: + More attempts at treating refernences properly. + valprint.c: + In val_print, if deref_ref==0, don't print dangling " = ". + value.h: + Add COERCE_REF macro, which de-references an REF. + + * Merge changes from Per Bothner: + +* Fixed (Sony news)-specific configuration problems. +* Fixed other problems with using vanilla pcc and libc (enum problems; +assumption that vsprintf exists). +* Some major speed-ups (finc_pc_partial_function now caches a match; +parsing avoids duplicate symbol_lookup calls). +* Changed handling of baseclasses (no longer use baseclasses field +of struct type, use the first n_baseclasses fields instead). +* Various minor changes/fixes, most C++-related. + +blockframe.c: +Cache the most previous match from find_pc_partial_function. +(Save both low and high ends of matching function's pc range.) +This speeds up the loop of infrun.c:wait_for_inferior quite +a bit, and makes step/next commands much zippier. +command.c: +Added an enum->int cast (otherwise, some compilers barf). +dbxread.c: +No longer set baseclass offset to 0, since multiple +inheritance now mostly works. +Added a number of casts, to shut up compiler warnings +(after stabs where made enums, not ints). +When discarding a symbol table (in symbol_file_command), +must clear the cache introduced in blockframe.c. +Don't convert $vtbl_ptr_type to vtbl any more. +Get rid of TYPE_BASECLASEES and baseclass_vec (see also symtab.h). +Mask off sign bit emitted by g++ for virtual table offset. +Set voffset to -1 (not 1) for static member functions. +expread.y: +Changed parsing/lexing of names to avoid doing symbol lookup twice +(once when lexing to determine symbol class, once for real). +Now only call symbol_lookup once. Fields of 'this' win especially big. +printcmd.c: +Subpress printing addr twice in the case of 'x/s addr'. +symtab.c: +lookup_basetype_type is no longer used. +Add find_methods as recursive helper function to decode_line_1. +This allows multiple inheritance to work. +Also, once one or more matches has been found, do not look in +base-classes. (Baseclass methods would be overridden, anyway.) +symtab.h: +Removed baseclasses array in struct type. +Instead of using baseclasses[i], use fields[i-1]. +Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual. +Changed sign convention of voffset (previous was inconsistent). +tm-news.h: +Some macros (CALL_DUMMY and relatives) were missing. Put them back. +utils.c: +Used to assume existence of vsprintf. Re-written to not need it +if HAVE_VPRINTF is undefined. +valops.c: +typecmp was too pessimistic. Made it less so. +valprint.c: +Don't print space after address. +If vtable points to a misc symbol (with 0 offset), print it, +since that indicates the actual class of the object. +Changed ype_print_derivation_info to use new inheritance +scheme (without baseclasses vector). +values.c: +In value_primitive_field, fixed some bugs left over from previous set of fixes. +Also, changes needed because TYPE_BASECLASSES were removed. +xm-news.h: +REGISTER_U_ADDR didn't work for PC. Rewrote to use an array. + +Tue Aug 21 20:08:54 1990 John Gilmore (gnu at cygint) + + * source.c: + If there is no path set, and the symbols don't indicate what directory + a file was compiled in, look in the current directory. But either + a path or a known compilation directory will prevent this. + + * dbxread.c: + Three independent bug fixes: + * Remove the #if 0 block that breaks some stuff. + * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C; + adapt gdb to either SunOS 4.0.* or 4.1. + * MAX_OF_TYPE and MIN_OF_TYPE thinko. By tedg@sun, I think. + + * symtab.c: + Instantiate the class T when looking for methods in it. (Tiemann@sun) + + * valprint.c: + (type_print) Demangle the name being printed. + (type_print_base) Handle botched demangling without coredump (tiemann). + + * values.c: + (check_stub_method): Document routine. + (tiemann) fix bug for no-arg functions + Avoid clobbering beyond end of malloc'd storage. + Terminate the argument list properly. + +Sat Aug 18 01:29:59 1990 Per Bothner (bothner@cs.wisc.edu) + + * Changes merged by John Gilmore: + +breakpoint.c: + In breakpoint_1, use new print_address_symbolic instead + of find_pc_partial_function. (This forces use of assembler-level + addresses, and avoids misleading non-mangled source-level names.) +cplus-dem.c: + Generalize ansi argument such that -1 means skip arglist totally. + Removed global variable print_ansi_qualifiers (which made + code non-reentrant), in favor of extra explicit arguments + to internal routines. +printcmd.c: + Add new helper function print_address_symbolic. + Use find_pc_misc_function instead of find_pc_partial_function + (since we want assembler-level symbols here). +stack.c: + Print unknown function as just "f (...)", not "f (...) (...)". + Use new fputs_demangled explicitly. +symtab.c: + Fixed a typing violation (problem: value.h cannot be imported + without renaming many variable in this file). + lookup_symbol: If no matching misc_func, look for a C++-mangled name. + decode_line_1: Moved forward some never-reached code. + Made decode_line_2 skip function prologues correctly. +utils.c: + fputs_filtered should not demangle by default. + Add new fputs_demangled to demangle on demand.. +valops.c: + Change value_struct_elt to use value_primitive_field (using recursive + utility function search_struct_field). This allows foo.bar to work + for multiple inheritance (so far only for data fields). + Change check_field in the same way (recursive helper function + to support multiple inheritance). + (Note: there are more of these problems that I haven't fixed. + Any code that says TYPE_BASECLASS (t, 1) is probably wrong.) + value_of_this: 'this' symbol name is now just "this", note "$this". +valprint.c: + Don't print static members. + Avoid printing "members of <type>" if there are none. + Simplified type_print_derivation_info by merging duplicate code. + Remove useless blank lines in type_print_base (ptype command). +value.h: + Added declaration of new routine value_primitive_field. +values.c: + Added value_primitive_field which is generalized version of + value_field that can handle multiple inheritance (non-zero offsets etc). + Re-implemented value_field to call value_primitive_field. + +Fri Aug 17 23:33:44 1990 John Gilmore (gnu at cygint) + + * infcmd.c -- insert else to avoid 'delete env' coredump when you + delete the whole environment. Karl Berry reported the bug. + * source.c - fix openp to avoid //'s in filenames, which + trigger an Emacs bug causing it to not be able to find files + when running gdb in a window. + * dbxread.c - zap the #if 0 that botches the add-file code. + It seems to work a lot better without all the code commented out. + +Fri Jul 20 16:58:46 1990 John Gilmore (gnu at cygnus.com) + + * Merge Tiemann's and Ted Goldstein's changes, detailed below, + into gdb-3.90.9. + +Tue Jul 17 19:34:33 1990 Ted Goldstein (tedg at golem) + + * Makefile - added a ${CFLAGS} to a couple of entries, + added remote-sa.sparc.c + * added remote.sa-sparc.c, a modification of remote.c + which conducts a dialog directly with the SparcStation prom. + * breakpoint.c, infrun.c, sparcdep.c added + remote_insert_breakpoint(), and remote_remove_breakpoint() + to breakpoint.c instead of directly writing breakpoint instructions. + * sparcdep.c on remote_debugging,there is no need + to remove signle step breakpoint instructions. + * main.c added "-epoch" flag and "int epoch_interface" to main.c + global variable + * printcmd.c - epoch interface sends lisp expressions to open up + epoch windows on inspection. + * valprint.c - added arrayprint, and addressprint and made adding + format controls easier + * wait.h added a couple of undef's because we were getting + complaints about WSTOPSIG and WTERMSIG begin redefined. + + +Wed Jul 4 05:27:51 1990 Michael Tiemann (tiemann at masham) + + * symtab.c (decode_line_1): Add support for handling method stubs + in the type information. + +Tue Jul 3 09:39:18 1990 Michael Tiemann (tiemann at masham) + + * values.c (baseclass_addr): Run loop from INDEX+1 to + N_BASECLASSES; otherwise, we can still get into a loop. + @@ This should be restructured to use a cleaner search strategy. + +Sun Jul 1 12:28:51 1990 Michael Tiemann (tiemann at masham) + + * dbxread.c (define_symbol,read_type): Grok GNU C++'s new + abbreviation "Tt" for tags which have the same name as their + typedecls. + +Fri Jun 29 01:03:46 1990 Michael Tiemann (tiemann at masham) + + * symtab.c (list_symbols): add ability to set breakpoints on all + the functions which match a particular regular expression. + +Tue Jun 26 04:26:29 1990 Michael Tiemann (tiemann at masham) + + * cplus-dem.c (cplus_demangle): New parameter ANSI says whether we + should print ANSI qualifiers (such as `const' and `volatile'). + All callers changed to call with ANSI == 1, except from + `check_method_stub', which uses old-style syntax. + + * symseg.h (struct fn_field): Remove unneccessary `args' field. + * symtab.h (TYPE_FN_FIELD_ARGS): Redefined. + + * values.c (check_stub_method): New function. + + * cplus-dem.c (do_type): Handle "long long" (encoded as 'x'). + + * dbxread.c (read_type): Handle new GNU C++ method type stubs. + * valprint (type_print_base): Ditto. + + * symtab.c (gdb_mangle_typename): New function. + +Tue Jun 5 00:18:43 1990 Michael Tiemann (tiemann at gzilla) + + * breakpoint.c (catch_command): New function. Provides a + mechanism to set breakpoints based on catch clauses. + (disable_catch): Similar, but disables breakpoints on catch + clauses. + (delete_catch): Similar, but deleted breakpoints on catch clauses. + +Sun Jun 3 22:54:08 1990 Michael Tiemann (tiemann at gzilla) + + * blockframe.c (blockvector_for_pc): New function. + * blockframe.c (block_for_pc): Changed to call + `blockvector_for_pc' and get the block itself. + + * stack.c (catch_info): New function. Prints info about + exceptions which can be caught in the current frame. + * stack.c (print_frame_label_vars): New function. Similar to + `print_frame_local_vars'. + * stack.c (print_block_frame_labels): Prints out labels that are + defined in this frame. These labels are exceptions that can be + caught. + + * dbxread.c: Updated to handle N_CATCH symtab types. + +Thu May 3 22:10:00 1990 Michael Tiemann (tiemann at teacake) + + * valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the + form "struct ..." for GNU C++. Don't flush any part of TYPE_NAME + when printing the type. + +Wed May 2 22:43:04 1990 Michael Tiemann (tiemann at teacake) + + * valprint.c (val_print): Use `baseclass_addr' to access the + baseclasses pointed to via the derived class object at VALADDR. + + * values.c (baseclass_addr): New function. Casts derived pointers + to baseclass pointers taking virtual baseclasses and multiple + inheritance into account. + +Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.9. + +Fri May 4 12:12:55 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (watch_command, bpstat_stop_status): Deal with + exp_valid_block field correctly. + + * infrun.c (wait_for_inferior): When checking "don't even think + about breakpoints" if stop_signal == SIGTRAP && trap_expected, + also check step_resume_breakpoint. + Insert breakpoints and continue (not step) if + step_resume_break_address != NULL, even if another_trap. + If trap_expected and we enter sigtramp, then set up a + step_resume_break. + If trap_expected is set when we hit the step_resume_break, + set another_trap. + When calling resume and trap_expected says tell resume to step + (2 places), also check step_resume_break_address. + + * infrun.c (wait_for_inferior): Don't set + prev_{pc,sp,func_{start,name}} before calling wait (). + Do set them after exiting loop. + Move their declarations outside functions. + (start_inferior): Initialize them. + +Thu May 3 00:15:11 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c (wait_for_inferior, after check for trap_expected > 1): + Restore old code which distinguishes between trap_expected and + running_in_shell, just make the latter take any non-TRAP signal, + not just SEGV. + + * values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag. + + * Makefile.dist (pinsn.o): Use PINSN_CC to compile. + xconfig/3b1 (CC,PINSN_CC): Define. + + * xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c. + + * Version 3.90.8 + + * breakpoint.c (bpstat_stop_status), + infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code. + + * param.h, tm-88k.h: Define ADDR_BITS_*. + infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior), + printcmd.c (do_one_display): Use them. + + * utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING. + xm-88k.h: Define USG_UTILS. + +Wed May 2 00:05:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (printf_command) [__INT_VARARGS_H]: New code. + (printf_command): Add from_tty parameter. + + * valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag. + + * value.h: Add optimized_out field and change lazy field to + char. Add macro VALUE_OPTIMIZED_OUT. + + * i386-pinsn.c: Change from Eirik Fuller to write to stream directly + instead of stuffing things in buffers (oappend, etc). + + * breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by + execute_command, exit both loops. + + * Makefile.dist: Don't set TARGET_ARCH. Add .c.o rule. + +Tue May 1 17:07:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (RAPP_OBS, rapp), + rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h, + remote.h: Added. + m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB). + + * valops.c (value_struct_elt), values.c (value_static_field): + Change error messages to remove references to `info methods'. + +Tue Apr 24 10:25:10 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * More 88k changes: + infrun.c (start_inferior): Add START_INFERIOR_HOOK. + infcmd.c [SHIFT_INST_REGS]: New code. + findvar.c (read_relative_register_raw_bytes): Return a value. + infcmd.c (do_registers_info): Check value from + read_relative_register_raw_bytes. + + * command.c (delete_cmd): Free the struct cmd_list_element(s) + we are removing. + +Mon Apr 23 10:42:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * More 88k changes: + findvar.c (get_saved_register): New function. + findvar.c: Rewrite code which called find_saved_register to + call get_saved_register instead. + +Sun Apr 22 14:47:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print): Change error message printed when + the type has TYPE_FLAG_STUB set. + + * valprint.c (val_print): Check for TYPE_CODE_UNDEF. + + * findvar.c (write_register): Set register_valid (regno). + + * valops.c (call_function): Check for NULL return from block_for_pc. + +Fri Apr 20 11:31:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * findvar.c (write_register): Add PREPARE_TO_STORE. + {sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add. + infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c + (store_inferior_registers): Don't call read_register_bytes. + symmetry-xdep.c (store_inferior_registers): + #if 0 out code to fetch registers. + + * values.c (value_as_long): Call COERCE_ARRAY. + + * tm-sun3.h: Include tm-68k.h not m-68k.h + + * sparc-tdep.c (single_step): Set next_pc, npc4 within + if (!one_stepped), not outside it. + + * Changes from Data General for 88k: + * coffread.c (read_file_hdr): Add *88*MAGIC. + * coffread.c (have_symbol_file_p): New function. + * coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code. + * coffread.c (read_one_sym): If there is more than one + aux entry, don't give an error message, just ignore the + extra ones. + * coffread.c (process_coff_symbol): Replace clipper with + BELIEVE_PCC_PROMOTION in #ifdef's. + * coffread.c: Define L_LNNO32 if not defined. + (enter_linenos): Use it. + * blockframe.c: Add INIT_FRAME_PC hook and use it in + get_prev_frame_info. + m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff. + Use dummy versions of FRAME_CHAIN_*. + * Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add + TM_CLIBS and CDEPS. + tdesc/libdc.o: New target. + tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files. + +Thu Apr 12 15:47:00 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg". + +Tue Apr 10 20:50:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.7. + + * xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN. + + * mips-xdep.c ({fetch,store}_inferior_registers): Remove variable + offset and just use register_addr (regno, 1). + (core_file_command): Remove variable reg_offset and just use + register_addr (regno, 0). + + * gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it. + + * infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end + of wait_for_inferior): Always pass 0 as first arg to resume. + #if 0 out "SIGSEGV in shell" test right above it (now redundant). + + * i386-pinsn.c (oappend_address): New function. + (oappend): Make it "static void" and declare at top of file. + (OP_J, OP_DIR): Use oappend_address. + +Mon Apr 9 15:22:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * mips-xdep.c: Include <mips/inst.h> not "mips/inst.h". + + * wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that + it's OK if they are defined in <sys/wait.h>. + + * findvar.c (fetch_registers): Pass "registers", not "®isters", + to remote_fetch_registers. + + * mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler + and re-write skip_prologue to use add_set_cmd. + + * Makefile.dist (alldeps.mak): Don't put \ after the last + filename in each list. + +Sun Apr 8 01:59:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.6. + + * Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=". + + * valarith.c (value_x_{un,bin}op): use "operator" not "operator " + to match dbxread.c change of 16 Mar 90. + + * valarith.c (value_x_unop): Pass &static_memfuncp, + not static_memfuncp. + + * breakpoint.c: Add watchpoint stuff. + breakpoint.h: Add bpstat_should_step. + infrun.c (proceed, wait_for_inferior): Use it. + breakpoint.h: Add bpstat_print (and rename old bpstat_print + to bpstat_should_print). + infrun.c (normal_stop): Use it. + + * value.h: Add value_free. Declare a few functions. + +Sat Apr 7 21:43:43 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and + insert comment suggesting easy shell script equivalents. + + * values.c (unpack_long): Give better error messages for + unrecognized sizes of ints and floats. + +Fri Apr 6 00:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize + nonzero as well as a_trsize. + + * More places: Use SWAP_TARGET_AND_HOST. + + * valops.c (destructor_name_p): Only skip "struct " if present. + + * main.c (gdb_readline): Return NULL on end of file. + + * sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1. + + * Makefile.dist: Make expread.tab.c unambiguously be in srcdir. + + * main.c: Split source_command into source_command and + read_command_file. + (main): Accept "-" as arg to +command for stdin. + + * dbxread.c (psymtab_to_symtab): Don't read string table. + (symbol_file_command): Save string table size. + + * Version 3.90.5 + + * symtab.c: Remove declaration of lookup_misc_func. + + * mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff). + + * mips-opcode.h: Add bdelay field. + mips-pinsn.c: Various changes from Forin, I think to make it look + like the MIPS assembler format. + mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin. + + * gdbcore.h: Declare register_addr. + + * gdbcore.h: Include <a.out.h>, before trying to redefine N_TXTADDR + and friends. + various: Don't include both a.out.h and gdbcore.h. + + * Makefile.dist (HFILES): Add param.h + + * utils.c (init_malloc): Moved here from mcheck.c and modified + to use the standard mcheck.c + Makefile.dist: Modify to reflect new mcheck. + +Thu Apr 5 16:38:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print, print_hex_chars): Print integers + larger than LONGEST. + + * valarith.c (value_sub): Give error message if attempt to + subtract something of the wrong type from a pointer. + + * breakpoint.c (bpstat_stop_status): Initialize retval to NULL. + + * i386-tdep.c (i386_pop_frame): Change addr to adr. + +Wed Apr 4 05:21:50 1990 Jim Kingdon (kingdon at teenage-mutant) + + * main.c (command_line_input): return NULL on end of file. + (execute_command): If p is NULL, return almost right away. + (read_command_lines): Treat end of file like "end". + + * printcmd.c (print_frame_args): Change it so num is number + of ints of args, not number of args. + + * xm-*.h: Make sure BYTE_ORDER is defined. + Also fix various #includes of old names of things. + + * main.c (command_line_input): Fix comment code of 2 Apr. + + * values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST. + various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER. + valarith.c various: SWAP_TARGET_AND_HOST. + dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST. + (SWAP_SYMBOL): New macro. Use it wherever symbuf_idx is incremented. + exec.c (exec_file_command): SWAP_TARGET_AND_HOST. + + * valarith.c (value_subscripted_rvalue): Just bcopy() the + appropriate bytes rather than playing strange games with + value_from_long. + + * param.h (SWAP_TARGET_AND_HOST): New macro. + + * tm-np1.h (V7_REGNUM): Change from 27 to 26. + (REGISTER_VIRTUAL_TYPE): Return correct result for vector regs. + gould-tdep.c: New file. + + * Move reading of register before store from + findvar.c (write_register) to + infptrace.c, *-xdep.c (store_inferior_register). + + * findvar.c (fetch_registers, store_registers): New functions. + write_register{,_bytes}: Use store_registers regardless of + have_inferior_p. + registers_valid: New variable. + (supply_register, read_register, etc.): Use it. + (read_register_gen): New variable. + various: Use read_register_gen rather than read_register_bytes + where appropriate. + *-xdep.c (fetch_inferior_registers): Remove remote_debugging check. + infrun.c (wait_for_inferior, start_inferior): Call registers_changed + not fetch_inferior_registers. + *-xdep.c (fetch_inferior_registers): Call registers_fetched if + not setting registers via supply_register, and if fetching + all registers. + infptrace.c, *-xdep.c (fetch_inferior_registers): Add param, + # of register to fetch (-1 for all). + infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers): + Actually fetch only those registers needed. + value.h: Declare all the extern register functions from findvar.c. + + * coffread.c (read_coff_symtab): Test for specific kinds of GCC + labels (LI%.*, LPB%.*, etc), not just ??%.*. + + * coffread.c (record_misc_function): Use mf_text not mf_unknown. + + * utils.c,defs.h (lines_to_list): New function. + source.c (select_source_symtab, list_command, forward_search_command, + reverse_search_command), stack.c (print_frame_info): + Use it instead of 10. + + * munch: If MUNCH_NM variable exists, use it. + + * main.c (initialize_main): Set rl_readline_name. + main.c: #include readline.h and #undef savestring. + Remove declarations of things declared in readline.h. + + * main.c (gdb_readline): If instream == 0, read from stdin. + + * main.c (main): Only call clearerr if ISATTY. Exit loop if + feof (instream). + + * infcmd.c (detach_command): Set inferior_pid to 0 after + calling remote_close. + + * main.c (main): If exec and sym files are the same, and there + is an error reading execfile, don't try to read sym file. + + * infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach + from inferior when remote debugging. + + * source.c (reverse_search_command): Change while test from 1 to + line > 1. + +Tue Apr 3 18:14:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.4. + + * Makefile.dist (gdb.tar.Z): Use -z option to tar rather than + creating gdb.tar and calling compress separately. + + * breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it + returned an "errno" value. + + * various: Make sure gdbcore.h is not included before a.out.h. + + * Makefile.dist (OPCODES): Add mips-opcode.h. + + * config.gdb: Print lists of {hosts,targets} after finding srcdir. + When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=. + + * Makefile.dist (gdb.tar): Do {t,x}config not just config. + +Mon Apr 2 02:42:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * sparc-opcode.h (inc): Fix incorrect lose field. + + * valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER, + rather than checking endianness at runtime. + + * main.c (comand_line_input): Accept comments anywhere, not + just at starts of lines. + +Sat Mar 31 21:59:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.c (check_stub_type): Call lookup_symbol with 5 args. + +Fri Mar 30 15:23:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * frame.h: #include param.h. + param.h: Protect against multiple inclusion. + + * i386-tdep.c (i386_get_frame_setup): Fix comment about what + opcode 0x55 is. + If 0x81 or 0x83 is followed by something besides 0xec, + put codestream back where it was and return 0. + [USE_MACHINE_REG_H]: Include <machine/reg.h> not <sys/reg.h> + Move include of a.out.h above <sys/user.h>. + (i386_frame_find_saved_regs): Make locals signed. + (i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame): + Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating + point registers. + +Wed Mar 28 18:33:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Makefile.dist (OTHERS): Add gdb.dvi. + (gdb.dvi): New rule. + + * breakpoint.c (_initialize_breakpoint): Clean up docstrings so + as not to mention subcommands (e.g. auto-display). + Call add_cmd not add_abbrev_cmd for "disable breakpoint" and + put it in class_alias. + + * breakpoint.c (set_breakpoint_count): New function. + (set_breakpoint, break_command_1): Use it. + + * breakpoint.c (get_number): New function. + (*_command, map_breakpoint_numbers): Use it. + + * infptrace.c (write_inferior_memory): Remove remote_debugging + stuff (is handled in core.c). + (read_inferior_memory): Remove #if 0'd out remote_debugging code. + +Tue Mar 27 16:51:27 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * inferior.h: Include frame.h. + + * findvar.c (write_register): Replace sun4 #ifdef with + check of CANNOT_STORE_REGISTER. + xm-sparc.h: Define CANNOT_STORE_REGISTER. + + * sparc-tdep.c: Remove superfluous declaration of + get_breakpoint_commands. + + * breakpoint.{c,h}: Add bpstat stuff. + bpstat_do_action: Re-work do_breakpoint_commands into this. + main.c (command_loop): Call bpstat_do_action not + do_breakpoint_commands. + inferior.h, infrun.c, breakpoint.c, infcmd.c: + Rework breakpoint_commands and stop_breakpoint + stuff to use bpstat instead. + + * infcmd.c (program_info): "info reg"->"info registers". + + * np1-opcode.h: Renamed from npl-opcode.h. + gould-pinsn.c: Include np1-opcode.h. + Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h + + * coffread.c (read_enum_type): Stop reading when we hit .eos. + +Mon Mar 26 15:52:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Version 3.90.3. + + * breakpoint.c (read_memory_nobpt): New function. + gdbcore.h: Declare read_memory_{nobpt,check}. + mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val. + +Fri Mar 23 14:26:38 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * inflow.c (terminal_inferior): Reenable commented out + inferior_thisrun_terminal check. + (terminal_ours_1): If inferior_thisrun_terminal is nonzero, + return immediately. + + * Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal + with host & target separation. + + * config/*: Split into xconfig/* and tconfig/*. + *-dep.c: Split into *-xdep.c and *-tdep.c. + + * main.c (main): Always pass two args to xrealloc. + +Thu Mar 22 20:29:25 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h + xgdb.o: Remove obsolete dependency (now in depend). + + * arm-pinsn.c: Include arm-opcode.h not opcode.h. + + * mips-pinsn.c, mips-opcode.h: New files from Bothner (from + release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90). + + * utils.c (xmalloc): Return NULL on request for 0 bytes. + +Wed Mar 21 13:30:08 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * config.gdb: Re-write machine stuff to deal with host & target. + + * xm-altos.h: Don't define HAVE_WAIT_STRUCT. + + * m-*.h: Split into xm-*.h and tm-*.h. + + * infrun.c (wait_for_inferior): Put #ifdef sony_news code + in regardless of machine. + + * symtab.c (decode_line_1): Add quotes and capitalize error + message "no class, struct, or union named". + + * Makefile.dist (cplus-dem.o): Compile with -Dnounderscore. + + * stack.c (print_frame_info): Use print_symbol to print function name. + + * symtab.c (output_source_filename): Don't print a comma if + we are skipping a filename already printed. + +Tue Mar 20 10:48:54 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * symtab.c (output_source_filename): Don't print a filename + more than once. + + * utils.c (fprint_symbol): New function. + defs.h: Decalare it. + various: Use fprint_symbol to print symbol names. + Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}. + +Mon Mar 19 17:11:03 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * coffread.c (read_file_hdr): Add MC68K??MAGIC. + + * coffread.c (read_coff_symtab): Ignore swbeg and string label + symbols. + + * coffread.c (read_coff_symtab): Increment num_object_files + in case C_STAT not C_FILE. + New variable in_source_file. Set it in case C_FILE. + Check it in case C_STAT. + + * coffread.c [FUNCTION_EPILOGUE_SIZE]: New code. + m-umax.h (FUNCTION_EPILOGUE_SIZE): Define. + + * config/3b1: New file. + + * config/sun*: Print message warning people to use GAS with GCC. + +Sun Mar 18 02:56:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * infcmd.c (run_stack_dummy): Change error message. + + * m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *. + + * m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove. + +Sat Mar 17 21:27:49 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * mips-dep.c: Remove infptrace.c stuff. + + * m-bigmips.h: New file. + m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff. + + * m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction + if function was compiled with gcc. + + * m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY + use new args. + + * valops.c (call_function): New args to FIX_CALL_DUMMY. + m-*.h (FIX_CALL_DUMMY): Take new args. + + * values.c (using_struct_return): New parameter gcc_p. + valops.c (call_function): New variable using_gcc. + valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code. + + * m-mips.h, mips-dep.c: New files from Forin. + m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION. + +Fri Mar 16 13:17:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Add some dependencies of m-*.h files. + (HFILES): Add m-68k.h. + + * dbxread.c (read_struct_type): Put "operator+" not "operator +" + in symtab. + + * core.c: Split read_memory into read_memory_check and read_memory. + breakpoint.c (insert_breakpoints): If can't read memory, + tell user that error was due to seting breakpoints. + +Thu Mar 15 11:47:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h. + + * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function. + various m-*.h: Call function not macro. + frame.h: Declare the function. + +Wed Mar 14 02:44:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * sparc-dep.c: Include signame.h. + + * sparc-pinsn.c (print_insn): When looking for sethi before + delayed branch, call read_memory_noerr not read_memory. + + * m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h, + m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior + function call stuff into new file m-68k.h. Create m-3b1.h. + +Tue Mar 13 21:34:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c (new_tty): If can't open tty, print error message + before exiting. + + * blockframe.c: Remove declaration of psymtab_to_symtab. + symtab.h: Declare psymtab_to_symtab. + blockframe.c: Remove declarations of block_for_pc and + find_pc_function_start. + frame.h: Add declarations of block_for_pc and find_pc_function_start. + Remove declaration of nonexistent function find_pc_function. + values.c: include frame.h instead of declaring block_for_pc. + + * Version 3.90.2. + +Mon Mar 12 14:20:06 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * main.c (main): Delete superfluous "e" from long_options. + +Sat Mar 10 15:47:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c (val_print): Print <%d bit integer> not just + <large integer>. + + * dbxread.c (error_type): Fix loop that finds '\0' so that on + exit, *pp points to the '\0', not the character after. + (read_type): Make sure that places which call read_type and then + try to read more input stop immediately with another error + upon encountering '\0'. + + * dbxread.c (read_range_type): Fix check for large signed + integral type to match comment and reality. Set TYPE_LENGTH based + on n2bits for signed, n3bits for unsigned. + + * infcmd.c (cont_command): Print warning message if we + decide to ignore the argument. + + * gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}. + +Fri Mar 9 16:26:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten + comment. + + * expread.y (yyerror, parse_c_1): Make yyerror take a char * arg. + + * main.c (symbol_completion_function): Don't call error() on + "info jkldskf". + + * m-npl.h (USE_STRUCT_CONVENTION): Change >= to >. + +Thu Mar 8 00:19:01 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symseg.h: Nuke more symseg references including LOC_EXTERNAL. + Put contents of symseg.h into symtab.h and remove symseg.h. + +Wed Mar 7 18:02:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.h (SYMBOL_LINE): New macro. + symtab.c (decode_line_1): Accept variable as well as function. + Lookup variable/function in selected block if no file specified. + printcmd.c: #if 0 out whereis_command. + + * command.c (do_setshow_command): Call function with additional + argument C. + main.c (set_history_size_command): Take argument C. + (set_verbose): New function to set docstring. + (initialize_main): Put set_verbose in command list. + command.c (lookup_cmd_1): Accept result_list NULL. + + * valprint.c (_initialize_valprint): Change docstring for + "set unionprint" to normal set/show form. + + * command.c (add_show_from_set): Check that docstring starts with + "Set " before assuming it does. + + * main.c (show_history): Call cmd_show_list. + command.{c,h} (cmd_show_list): New function. + command.h: Declare do_setshow_command. + + * command.h (cmd_list_element): New field completer. + main.c (symbol_completion_function): Use it. + symtab.h: Declare make_symbol_completion_list. + command.c (add_cmd): Set completer. + main.c, gdbcmd.h (noop_completer): New function. + infcmd.c: Set completer for environment functions. + + * symtab.c (types_info, _initialize_symtab): #if 0 out. + various: Use fputs_filtered, not fprintf_filtered(%s). + + * valprint.c (type_print_base): Check for integers larger than + LONGEST. + + * sun3-dep.c: Include "signame.h" instead of directly declaring + sys_siglist. + +Tue Mar 6 14:59:34 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infrun.c (signals_info): Allow argument to be a signal name + as well as an expression. + (handle_command): Check for error from sig_number. + + * main.c (float_handler): Change error message. + + * inflow.c (create_inferior): If getenv ("SHELL") exists, use it + instead of /bin/sh. + + * dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum. + Pass it to {start,end}_psymtab. + + * dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum + when calling process_symbol_pair. + + * symtab.c (sources_info, output_source_filename): + Re-write so output_source_filename takes a first parameter + instead of a next one. + + * dbxread.c (read_dbx_symtab, case N_SO): When incrementing + symbuf_idx, increment symnum also. + + * values.c (set_internalvar_component): Use VALUE_CONTENTS, + not VALUE_CONTENTS_RAW. + + * symmisc.c (free_symtab): Don't free filename (now in symbol_obstack). + + * environ.c (init_environ): Copy entire string, including + terminating '\0'. + + * value.h, values.c: Rename value_lazy to value_fetch_lazy. + values.c (value_of_internalvar): Call value_fetch_lazy. + + * dbxread.c (read_huge_number): Return an error on encountering + a large decimal number. + + * dbxread.c (read_huge_number): Reverse sense of overflow test. + + * valprint.c (val_print, case TYPE_CODE_INT): Check for integers + larger than LONGEST. + + * dbxread.c (read_ofile_symtab): When calling process_one_symbol, + call it with desc and value rather than with bufp->n_{desc,value}. + + * defs.h (LONG_MAX): Define. + + * sun3-dep.c: Declare sys_siglist. + + * infptrace.c: Move include of gdbcore.h after a.out.h + + * Makefile.dist (expread.o, mcheck.o): Remove leading "./" not + leading ".". + + * m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX. + infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]: + Set kernel_u_addr using nlist(). + m-hp300bsd.h: Define KERNEL_U_ADDR_BSD. + +Mon Mar 5 16:52:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_dbx_symtab): If value of .o symbol is crazy, + don't end psymtab. + + * dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO + when both appear. + (start_subfile, start_symtab): Extra parameter dirname. + (start_subfile): Use obsavestring, not savestring, for name. + various: Call start_{subfile,symtab} with extra argument. + (end_symtab): Set dirname field in symtab. + (read_ofile_symtab): Call process_symbol_pair on pair of N_SO. + (process_symbol_pair): New function. + symtab.h (symtab): New field dirname. + source.c (open_source_file): New function. + source.c: Use open_source_file instead of openp where appropriate. + + * defs.h (TARGET_CHAR_BIT): Define. + +Sun Mar 4 13:11:48 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (fill_symbuf): Print error messages nicely. + + * Makefile.dist (SFILES): Put standalone.c at end. + + * Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s. + + * symtab.{c,h} (builtin_type_error): New type. + symseg.h (type_code): Add TYPE_CODE_ERROR. + valprint.c (val_print, type_print_base), + values.c (using_struct_return, set_return_value): + Check for and deal with TYPE_CODE_ERROR. + dbxread.c (error_type): New function + (read_type and subroutines): Call error_type instead of error. + + * dbxread.c (read_huge_number): New function. + (read_range_type): Use read_huge_number and check results + to see if it is a large integral type. + + * symmisc.c: Remove symseg stuff. + + * Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk + dbxread.c (read_dbx_symtab) [N_NBSTS]: + Treat this and N_NBLCS like N_LCSYM, etc. + (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code. + m-npl.h (USE_STRUCT_CONVENTION): Add. + (IGNORE_SYMBOL): Add 0xa4. + (END_OF_TEXT_DEFAULT): Remove. + (STRING_TABLE_OFFSET): don't add sizeof(int). + [!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf. + (BLOCK_ADDRESS_ABSOLUTE): Define. + (BREAKPOINT): Pad to size of machine word. + (SAVED_PC_AFTER_CALL): Remove ` at start of line (!). + (R2_REGNUM): Define. + (SP_REGNUM, FP_REGNUM): Switch definitions. + (REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM. + (STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE, + call function stuff): + Replace bogus definitions with correct ones for NP1. + (CANNOT_EXECUTE_STACK): Define. + (FRAME_LOCALS_ADDRESS): Don't add 80. + (FRAME_FIND_SAVED_REGS): Also get SP. + gould-pinsn.c (findframe): Move framechain declaration outside #if 0. + infptrace.c (write_inferior_memory): Check addr against text_end + and use PT_WRITE_I or PT_WRITE_D as appropriate. + (store_inferior_registers): Don't try to write registers in + CANNOT_STORE_REGISTER. + m-npl.h (CANNOT_STORE_REGISTER): Define. + npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000. + + * munch: Distinguish between BSD and System V nm by actually + seeing what output from nm looks like. + +Fri Mar 2 13:43:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (print_frame_args): Change highest_offset to point + to next unprinted arg. + + * main.c (main): Print "type help for list of commands" along + with the version. Follow it with a blank line. + +Thu Mar 1 14:49:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * valprint.c: Move print_address for function from value_print + to val_print. + +Wed Feb 28 15:06:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (m-sun4os4.h): Depend on m-sparc.h + + * Makefile.dist (version.c): Depend on Makefile.dist, not Makefile. + + * Makefile.dist: Change MAKEFILES to Makefiles. + + * symtab.h: Declare get_sym_file. + core.c: Include symtab.h. + + * Move signal name stuff from utils.c to signame.c + Move signal name stuff from defs.h to signame.h. + Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}. + +Mon Feb 26 12:03:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * command.c (add_cmd): Don't call savestring on name. + +Sun Feb 25 15:52:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * printcmd.c (print_frame_args): Make highest_offset an int. + New variable args_printed. + (print_frame_nameless_args): Remove parameter end and add num + and first. + (print_frame_args): Change call to print_frame_nameless_args. + +Fri Feb 23 21:40:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * stack.c (up_command, down_command): + Only print stack frame if from_tty. + +Thu Feb 22 12:01:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * expread.y: Inlcude value.h and don't cast return value from + lookup_internalvar. + + * infrun.c: Remove code in #ifdef UMAX_PTRACE. + + * values.c (convenience_info): Print in form "$foo = 5". + Don't print "Debugger convenience variables:" before first one. + + * Makefile.dist: Remove ADD_FILES from CLIBS. + (gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS. + + * m-pyr.h: #if 0 out call dummy stuff. + Put in POP_FRAME which just calls error(). + valops.c: If CALL_DUMMY is not defined, put in dummy call_function + which just prints an error message. + +Tue Feb 20 22:11:40 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c (commands_command): Add arg from_tty. + + * main.c (main): Put if (!setjmp (to_top_level)) around calls + to *_command made in response to command line arguments. + +Mon Feb 19 13:58:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * main.c (main): Use getopt_long_only. Move one-character options + to long_options. Remove entries which are just unambiguous + abbreviations of other options. + + * command.h: Add types cmd_types and var_types. + Add fields type, var_type, and var to struct cmd_list_element. + command.c (add_set_cmd, add_set_from_show): New functions. + (add_cmd): Set c->var_type. + (add_abbrev_cmd): Call add_cmd instead of duplicating code. + main.c: Add showlist. + Move parse_binary_operation from main.c to command.c. + command.c (do_setshow_command): New function. + gdbcmd.h: New file. + Makefile.dist: Add gdbcmd.h. + many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set. + Replace info * with show * where appropriate. + utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean + no paging. + defs.h: Define UINT_MAX. + infcmd.c (run_command): Use execute_command, not set_args_command. + main.c (execute_command): Call do_setshow_command if necessary. + main.c (show_command, show_history): New functions. + main.c (initialize_main): Call add_prefix_cmd + for show and show history. + + * coffread.c (enter_linenos): Print error if + file_offset < linetab_offset. + +Sun Feb 18 15:37:05 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * convex-dep.c (comm_registers_info): Fix typo. ("argc"->"arg"). + +Wed Feb 14 20:45:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * config.gdb: Create Makefile with make. + + * Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist + to new file Makefile.srcdir. + + * valprint.c: Include <errno.h>. + + * value.h: Declare value_coerce_function. + + * findvar.c: Add missing " after #include "gdbcore.h + + * main.c (main): Re-write command parsing to use getopt. + On "gdb +help" print options with '+' not '-'. + Makefile.dist: Add getopt. + +Tue Feb 13 00:08:27 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist: Add "srcdir=." + config.gdb: Edit srcdir= rather than adding it to the beginning. + + * pyr-dep.c: Make global_reg_offset, last_frame_offset not static. + Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT]. + + * config/pyramid: Print message about alloca. + + * breakpoint.c (clear_command): When printing "no breakpoint" + error, only use arg if non-NULL. + + * core.c (read_memory): Rename to read_memory_noerr. + (read_memory): New function which calls read_memory and checks for err. + gdbcore.h: Declare all extern core.c functions. + move myread from core.c to utils.c. + declare it in defs.h. + (read_memory_integer): move from infcmd.c to core.c. + gdbcore.h: Declare it. + Many places: Remove error checking on read_memory, or call + read_memory_noerr instead. Include "gdbcore.h" if calling either. + + * value.h (COERCE_ARRAY): Coerce functions to function pointers. + valops.c (value_coerce_function): New function. + + * core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO + if address out of bounds. + + * m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files. + dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter. + Makefile.dist (alldeps.mak): Special case for arm-convert.s. + dbxread.c (define_symbol): Check for local based on it not + being any one of the known deftypes. + values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION. + + * Makefile.dist, config.gdb: Put in srcdir stuff. + +Mon Feb 12 22:46:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * breakpoint.c: Add addr_string and cond_string fields to + struct breakpoint. + (break_command_1): Set them. Use mention (). + (mention): Create with code from break_command_1. + (breakpoint_re_set): New function. + (breakpoint_clear): Remove. + (condition_command): Set cond_string. + (breakpoint_delete): Free cond_string and addr_string. + Declare parse_c_1's type and remove casts to struct expression *. + symmisc.c (free_all_symtabs): Don't call breakpoint_clear. + dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set, + Include breakpoint.h. + breakpoint.h: New file. + dbxread.c: Move declaration of symmisc.c functions to symtab.h. + +Sun Feb 11 17:29:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symtab.c: Make lookup_block_symtab extern. + symtab.h: Declare it. + valops.c (value_of_this): Use it. + +Fri Feb 9 08:59:37 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * config/hp300hpux: Print message telling people to use gcc. + + * value.h: Declare print_floating. + printcmd.c (print_scalar_formatted, case 'f'): Use print_floating. + valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating. + valprint.c (print_floating): Make this function out of is_nan + and the code which was in val_print. + Put parentheses around high & 0xfffff. + Print sign and fraction for NaN's. + Print 17 digits not 16 for doubles. + (is_nan): Remove. + m-news.h, m-sun3.h: Define IEEE_FLOAT. + + * Rename gld-pinsn.c to gould-pinsn.c. + config/{pn,npl}: Change name of gld-pinsn.c + +Tue Feb 6 00:25:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * infptrace.c: Define PT_ATTACH if not defined. + m-hp300hpux.h: Define ATTACH_DETACH. + + * main.c (initialize_main): Change alias class to aliases. + + * dbxread.c: Search and destroy references to symsegs. + Also remove some #if 0'd code. + + * core.c: Remove reread_exec. + dbxread.c (reread_symbols): New function. + dbxread.c (symbol_file_command): Set symfile_mtime. + coffread.c: Same. + infcmd.c (run_command): Call reread_symbols not reread_exec. + + * valprint.c (val_print): When printing string after char *, print + it for "" just like any other string. + + * core.c (reread_exec): New procedure. + infcmd.c (run_command): Call reread_exec. + + * coffread.c (symbol_file_command): Add from_tty. + + * dbxread.c (symbol_file_command): Only ask about loading new + symbol table if from_tty. + +Mon Feb 5 02:25:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c (inferior_died): Call breakpoint_clear_ignore_counts. + + * Makefile.dist (OBS): Remove dbxread.o and coffread.o. + + * config.gdb: Ignore files ending in '#' in config. + + * stack.c (backtrace_command): Add QUIT to get_prev_frame loops. + +Sat Feb 3 22:25:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * Makefile.dist (YACC): Don't use -v. + +Fri Feb 2 19:26:50 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * createtags: Only change .o to .c at end of name. + + * Makefile.dist (alldeps.mak): new target. + (Makefile): add alldeps.mak. + (SOURCES): remove PINSNS. + (TAGFILES: use ALLPARAM. + (gdb.tar): add config/. + + * config.gdb: Check for M_FILE= not #param.h + config/*: Make sure M_FILE= exists with space after M_FILE=. + Makefile.dist (TAGS): Pass M_FILE and DEPFILES. + createtags: Change .o to .c. Remove special tests for dep.c etc. + + * dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT. + Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES. + config/*: add dbxread.o or coffread.o to depfiles. + + * Makefile.dist (depend): Depend on $(SOURCES), not force. + +Thu Feb 1 17:43:54 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * symmisc.c (print_symbol): Print newline after label. + +Wed Jan 31 22:35:38 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (read_addl_syms): Remove code that checks for + _etext. + Move end_of_text_addr into read_dbx_symtab. + (read_dbx_symtab): #if 0 out code which checks for _etext. + +Tue Jan 30 15:40:19 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) + + * Makefile.dist (gdb.tar): Use readline's "make readline.tar" + instead of having a list of readline files. + + * infrun.c (normal_stop): #if 0 out "you have found a bug in sh". + + * munch (-DSYSV): Check for .text at end of name. + Optionally allow extra underscore before initialize. + Remove space between #! and /bin/sh. + + * m-merlin.h: Put in clarifying comments about SHELL_FILE. + Makefile.dist (install): Execute M_INSTALL. + config/merlin: Define M_INSTALL. + +Mon Jan 29 04:32:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * inflow.c: Change all references to signal handlers from + int (*)() to void (*)(). + + * main.c: Declare init_signals before use & make it void. + Declare initialize_all_files. + + * Makefile.dist (config.status): New target. + +Sat Jan 27 00:19:50 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * defs.h (enum command_class): Remove comma after last element. + + * Makefile.dist (gdb.tar.Z): Use compress <foo >bar rather + than deleting gdb.tar.Z before starting. + + * dbxread.c (process_one_symbol): Compare context_stack_depth + with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK. + + * mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK. + + * mcheck.c (checkhdr): Call fatal_dump_core not abort. + + * mcheck.c: Copy from malloc distribution. + + * main.c (main): Call init_malloc (). + + * main.c (initialize_signals): Rename to init_signals. + +Fri Jan 26 00:53:23 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * *dep.c: Make core_file_command return void. + + * gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr. + infptrace.c [!KERNEL_U_ADDR]: Make it extern. + + * altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined. + + * m-pn.h (GOULD_PN): Define. + *-pinsn.c: Include actual opcode table not just opcode.h + + * main.c [ALIGN_STACK_ON_STARTUP]: New code. + m-i386.h: Define ALIGN_STACK_ON_STARTUP. + + * m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define. + + * Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c. + m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS. + + * Makefile.dist, config.gdb, config/*: + Re-write to use machine-dependent makefiles instead of cpp. + + * m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS. + infptrace.c: Put {fetch,store}_inferior_registers inside + #if !defined FETCH_INFERIOR_REGISTERS. + + * Split execcore.c into exec.c and coredep.c. + Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h. + + * infptrace.c ({fetch,store}_inferior_registers): + Use U_REGS_OFFSET to set offset. + m-umax.h: Define U_REGS_OFFSET. + + * m-umax.h: Define PTRACE_{ATTACH,DETACH}. + + * m-i386.h (N_SET_MAGIC): Define. + m-i386gas.h: add #undef N_SET_MAGIC. + +Thu Jan 25 18:39:45 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) + + * m-hp300bsd.h: Remove KERNEL_U_ADDR. + + * infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area + at runtime. + + * infptrace.c: Replace numbers with PT_KILL, etc. + (store_inferior_registers): Loop for as many words are in the register. + + * infptrace.c [NO_SINGLE_STEP]: Call single_step(). + + * kill_inferior{,_fast}: Declare as returning void. + + * m-sun3.h (USE_PTRACE_GETREGS): Define. + + * execcore.c: Add IS_OBJECT_FILE & related stuff. + + * infptrace.c: Include <sys/ptrace.h>. + [ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code. + + * Split default-dep.c into infptrace.c and execcore.c. + + * valprint.c [IEEE_FLOAT]: Change void * to char *. + + * breakpoint.c: Change printf_filtered(%s) to fputs_filtered. + +Wed Jan 24 00:35:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * dbxread.c (symbol_file_command): When freeing everything, free + the string table too. + + * Makefile.dist (gdb1): add "rm -f gdb1". + + * printcmd.c (print_scalar_formatted): If size is 0, use 'b' + 'h', 'w', or 'g' depending on the type. + + * stack.c (backtrace_command): Read in symbols for frames we'll + print before printing them. + + * valops.c (value_at): Don't print "I/O error" on EIO from + ptrace. Don't print "out of bounds" for any ptrace error + except EIO. + + * valprint.c (type_print_base, case TYPE_CODE_ENUM): + Print "FOO = 5" not "FOO : 5". + + * symtab.{c,h}: Make lookup_misc_func extern. + + * Makefile.dist: Define VERSION in makefile, and generate + version.c automatically. + (gdb.tar): Use gdb-$(VERSION), not dist-gdb. + + * expread.y (yylex): Use lookup_primitive_typename to + cut down on calls to lookup_symbol. + symtab.{c,h} (lookup_primitive_typename): New function. + (lookup_typename): Use it. + + * symtab.{c,h} (check_stub_type): New function. + valprint.c (type_print_base, val_print, type_print_derivation_info), + values.c (allocate_value): Call it. + + * printcmd.c (whereis_command): New function. + symtab.c (lookup_symbol): Add symtab parameter. + various: Pass additional argument to lookup_symbol. + symseg.h (struct symbol): Add line field. + dbxread.c (define_symbol): Set sym->line. + + * dbxread.c (symbol_file_command): Read string table into + malloc'd memory (symfile_string_table) and leave it there. + (psymtab_to_symtab): Use symfile_string_table. + + * utils.c (sig_abbrev): Return NULL if not found. + infrun.c (sig_print_{header,info}): Consolidate duplicated + code from handle_command, signals_info. + (sig_print_info): Just print number if no name from sig_abbrev. + + * Makefile.dist (OTHERS): Add ChangeLog-3.x + + * infrun.c (restore_inferior_status): #if 0 out + "Unable to restore previously selected frame" error message. + + * infrun.c (signals_info, handle_command): Print signal + abbrevs along with numbers. + + * infrun.c (handle_command): Accept symbol signal names. + + * utils.c (sig_{number,abbrev}, init_sig): New functions. + _initialize_utils: Call init_sig for each signal. + defs.h: Declare them. + + * default-dep.c (read_inferior_memory): Check quit_flag in + fetch loop. + + * Changes for lazy fetching (speeds things up for big objects): + value.h (struct value): New field lazy. + VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New. + findvar.c (read_var_value): Set lazy instead of fetching. + various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS. + valops.c: Add value_at_lazy, value_lazy. + various: Call value_at_lazy instead of value_at. + + * symtab.h (LONGEST): Define. + + * m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h). + + * infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN + + * version.c: Change version number to 4.0development + +For older changes see ChangeLog-3.x + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/gdb/ChangeLog-9091 b/gdb/ChangeLog-1991 index 42f8d0b..199b73f 100644 --- a/gdb/ChangeLog-9091 +++ b/gdb/ChangeLog-1991 @@ -5165,3154 +5165,7 @@ Wed Jan 2 18:20:51 1991 John Gilmore (gnu at spiff.cygnus.com) all, since it is never used. (main): Clear newly allocated line before it is used. -Fri Dec 28 00:13:42 1990 John Gilmore (gnu at cygint) - - Further stabilization for the Intel 960. - - * Makefile.dist: Parameterize the location of the "include" - and "bfd" directories, as well as "getopt". Add symfile.c. - Link in both dbxread and coffread. Fix up "make depend" to - rewack the locations of include, bfd, and getopt in its output. - - * README: Document moving include files, improve some of - the other doc. - - * coffread.c: Move common code out to symfile.c. Change - symbol_file_command style interface to use new *_symfile_init - and *_symfile_read interface under BFD. Use BFD internal - info to locate line table, symbols, etc. - - * core.c (core_fetch_registers): Rename to get_core_registers - to avoid confusion with fetch_core_registers. - (register_addr): Move to coredep.c, which is already machine - dependent. This leaves core.c pretty clean of dependencies. - - * coredep.c (register_addr): Accept this routine from core.c. - - * dbxread.c: Move common code (with coffread.c, etc) into new - symfile.c. Each psymtab now contains a pointer to the - format-dependent function that knows how to read it in. Make - some things static. - (dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2. - (process_one_symbol): Add code to complain about a "compiler bug - we muzzle here", if we actually see it. - - * eval.c (evaluate_subexp): Insert missing "break" statements - in code that determines whether a variable is an lvalue in - memory, register, or whatever. I detected this via a compiler - bug in which it *almost* mashed out the whole switch statement. - - * gdb-int.texinfo: Add minor sections on configuring gdb for - release, and about the README file. - - * infcmd.c (registers_info): Fix formatting somewhat. Still - not as pretty as before, but it handles byte swapping. - - * remote-nindy.c: If data cache routines are interrupted while - waiting for the remote end, be sure that any uninitialized cache - blocks are on the free list, not on the valid list! - - * symfile.h: Flesh out this header file with all the various - routines and variables that have been merged in from dbxread.c - coffread.c, and symtab.c to symfile.c. - - * symfile.c: New file, containing code common to dbxread.c, - coffread.c, and some code from symtab.c. All generic code for - reading symbol files should be in here now. - (unrecord_misc_function): Remove unused function. - - * symtab.h: Remove file-reading things to symfile.h. - - * symtab.c: Remove file-reading things to symfile.c. - - * tm-i960.h: Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL - to decode i960 fault types. - - * target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c, - target.c: Change type of the "resume" function from int to void, - since its result was never used. - -Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint) - - * main.c: Replace "stupid" with "caution"; you now "set caution - on or off". - - * printcmd.c (print_scalar_formatted): Fix typo in 'g' format - - * infcmd.c (do_registers_info): Call val_print to deal with the - byte order of the registers being printed. FIXME, this makes - the formatting of the output uglier. - - * infcmd.c (wait_for_inferior): If PRINT_RANDOM_SIGNAL is - defined, call it for signals the debugger doesn't itself use. - The i960 uses this for more detailed fault information. - - * remote.c (remote_open): If arg is null, print help rather than - dumping core. - - * sparc-xdep.c (register_valid): Avoid declaring size, since - various modules will think of various sizes depending on the - architecture of their tm-file. FIXME, we need protection against - actually entering one of those modules, which would clobber - storage if not for the target architecture compiled into gdb. - - * stack.c (up_command, down_command): Always print the frame - you arrive at. - (up_silently_command, down_silently_command): New commands - for use in scripts. - - * i960-pinsn.c (reg), i960-tdep.c: Lint. - - * i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes - more parameters than it used to. - - * findvar.c (registers): Increase slop to 256 bytes, which should - protect us against even most RISC machines with large register - sets. - (locate_var_value): Move declaration inside related ifdef. - - * remote-nindy.c (): Use TIOCSETN rather than TIOCSETP - throughout, to avoid throwing away buffered input from the board. - (nindy_wait): Supply_register takes addr_of_value, not value. - (i960_print_fault): Renamed from i80960_fault. - (nindy_fetch_registers): Avoid have_regs stuff, just get them. - (nindy_store_registers): Avoid regs_changed stuff, just stuff - them. - (nindy_create_inferior): Don't bother to write PC_REGNUM since - we can set the PC in the call to proceed(). Unpush nindy_ops - before pushing it on top, to avoid message to user. Eliminate - commentary from Unix machines that just misleads here. - (reset_command): Fix error message to suggest target command. - -Wed Dec 19 11:03:56 1990 John Gilmore (gnu at cygint) - - Release 3.92.5 as frozen. - - Stabilize the merged release...with help from lint, Saber C, - gcc -W, etc. - - Everywhere: Add include files needed to declare return types - of functions called. - - * gdb.texinfo: Roland Pesch is documenting gdb, glory be! - - * breakpoint.h: Add undeclared breakpoint functions, and some - functions for display handling since I couldn't think of a better - .h to put them in. - - * breakpoint.c (insert_breakpoints): Make code for disabling - shared library bkpts more likely to work. It's used when we - rerun a program and stop before the shared library has been - mapped in. - (breakpoint_cond_eval, bpstat_stop_status): Pass arg as int, - cast from pointer, so it squeezes through catch_errors. - (bpstat_stop_status): Fix logic broken some time ago. We now - always create a bpstat if the stop address matches a breakpoint, - even if we don't stop there -- just like the old code used to do - before I got my fingers into it (sigh). - (breakpoint_1): Print "ignore count" after "stop only if" - condition, since that's how it actually works. - (mention): Handle watchpoints as well as breakpoints. - (watch_command): use set_raw_breakpoint and mention to do most - of the work (and initialize all the fields!). Only pass one - arg to parse_c_expression, since that's all it takes. - - * command.c (not_just_help_class_command): Rename arg to args - since we ignore "unused argument" warnings on vars named "args". - inflow.c (child_terminal_info): ditto. - infptrace.c (kill_inferior): ditto - main.c (catch_errors, version_info, quit_command, pwd_command, - source_command, dump_me_command, editing_info, - set_history_size_command, set_history, show_history, - set_verbose): ditto - stack.c (locals_info): ditto - target.c (target_files_info): ditto - valprint.c (set_input_radix, set_output_radix): ditto - - * core.c: Remove old variables for handling core and exec file - sections (data_start, data_end, stack_start, stack_end, - reg_stack_start, reg_stack_end, reg_stack_offset, text_start, - text_end, exec_data_start, exec_data_end, text_offset, - exec_data_offset, data_offset, stack_offset). They're - superseded the more general build_section_table and - xfer_memory. - (get_exec_file): Mention the `file' command. - (read_memory_check): Rename to memory_error, and only call it - in the case of an actual error. - (read_memory, write_memory): call memory_error. - (core_fetch_registers): Register section name is ".reg". - - coredep.c: Remove a bunch of crud now that all this file does - is pull the registers out of a core file. - (fetch_core_registers): Rewrite to actually work, I hope. - - dbxread.c: Use a.out.gnu.h, not system a.out, now. - Replace index() with strchr(). Remove all the pre-BFD macro - definitions for accessing the symbol file. - (struct dbx_symfile_info): Encapsulate the information that - dbx_symfile_init needs to pass to dbx_symfile_read in this - struct. - - (dbx_new_init, dbx_symfile_init, dbx_symfile_read, - dbx_symfile_discard): Rearrange symbol file reading to divide - the format-specific part from the format-independent part, - leaving the format-independent part such as file name expansion - and opening in symtab.c. This replaces - partial_symbol_file_open and partial_symbol_file_read. - Symbol_file_read, add_file, add_file_target_command, - add_file_addr_command move to symtab.c. Pass an explicit - "mainline" flag for when reading the main symbol table, rather - than relying on the offset address to be zero or nonzero. - - (dbx_symfile_read): Don't allow void *'s to be printed as - typedefs. - (SWAP_SYMBOL): Use bfd routines to byte-swap the symbols. - (ADD_PSYMBOL_TO_LIST): Make the "function call rather than - macro" debug version really work. - (read_dbx_symtab): Remove unref'd parameter inclink. - Avoid swapping N_SLINE symbols, for speed. - Merge N_TEXT!N_EXT case with the other external symbol - definitions' case. Add comments. - (start_psymtab): Allocate the symfile name in the psymtab on - the psymbol_obstack, rather than using the caller's storage. - (end_psymtab): Only allocate a dependencies list if there are - more than zero. - (psymtab_to_symtab_2): Use BFD when reopening file to read - its symbols for real. - (read_struct_type): Add FIXME comments where it needs work - for C++ bogosity. - (read_huge_number): Add FIXME about overflows. - (read_range_type): Add FIXME about comparing a long to 1<<32. - - * coffread.c: Minor changes to move things closer to the new - regime with symtab.c and dbxread.c Major work is still needed - here. - - * exec.c (exec_file_command): Remove old variables (see core.c - above). - (xfer_memory): If memory transfer is right at the end of a - section, don't lose. - - * findvar.c (get_saved_register): If value is in a real - register, LVAL is lval_register, not lval_memory. - - frame.h: Declare print_sel_frame and record_selected_frame. - - gdb-int.texinfo: New file, for GDB internals documentation. - Very simple, unformatted doc of cleanups is there for now. - - gdbcore.h: Remove obsolete variables that described a.out - section addresses and offsets. (See core.c above.) - Declare fetch_core_registers and registers_fetched. - - getopt.c: Declare char *alloca(); even on SPARC. - - infcmd.c (run_command): Call target_kill rather than - kill_inferior. - (step_command, next_command, stepi_command, nexti_command): - Declare from_tty parameter even though we don't use it. - (run_stack_dummy): argument BUFFER is a char array, not - a pointer to REGISTER_TYPE. - (finish_command): using_struct_return needed a value *, - not a struct symbol *. - - * infptrace.c (child_xfer_memory): To avoid dependency on - where sections are in memory, try PT_WRITE_D and if that fails, - try PT_WRITE_I. Most Unixes don't care which you use. - - * infrun.c (step_resume_break_shadow): Change to array to - match other breakpoint shadow storage. - (clear_proceed_status): Pass address of bpstat to - bpstat_clear, not the bpstat itself. - (child_create_inferior): FIXME comment about if the child - exits. - (start_inferior): Remove old function. - (child_open): Use target_kill rather than kill_inferior. - (wait_for_inferior): Ditto. - (insert_step_breakpoint, remote_step_breakpoint): Use - new step_resume_break_shadow. - - * inftarg.c (child_wait): If all child processes die, - pretend that the one being waited for exited with signal 42. - - * main.c (command_line_input): When scanning for comments, - don't coredump on unclosed quotes. - (quit_command): Use target_kill rther than kill_inferior. - (_initialize_main): Rename class_user from "user" to - "user-defined". - - * printcmd.c (print_command_1): Initialize "fmt" if no format - is specified by the user. - (print_frame_args): Only add to args_printed if we are - actually fetching args from the stack (avoiding undefined - arg_size). - (_initialize_printcmd): Remove bogus \{ from string. - - * remote-eb.c (eb_open): Avoid coredump on no argument. - - * remote-nindy.c: Bring out of Intel environment into new - target environment. Remove all conditional compilation on - I80960. Massive hacking throughout. - (nindy_xfer_inferior_memory): New routine stolen from - infptrace.c. - (nindy_create_inferior): New routine pieced together, probably - not quite working yet. - (nindy_ops): New target_ops struct for nindy. - - * remote-vx.c: Use write_memory rather than target_write_memory - to get error checking. - (vx_add_file_command, vx_open): Use symbol_file_add rather than - add_file. - (vx_create_inferior): Use target_terminal_ours... - - * signame.c (_initialize_signame): Always initialize, since - we need the table for things other than psignal. - - * solib.c (solib_add): Use symbol_file_add, not add_file. - (solib_address): Return boolean result rather than struct - pointer which nobody else knows the type of. - - * sparc-tdep.c, valops.c: Use write_memory rather than - target_write_memory, to get error checking. - - * stack.c (locals_info, catch_info, args_info, - get_selected_block, frame_command, up_command): Use - target_has_stack, rather than have_inferior_p or - have_core_file_p. - - * sun3-xdep.c (fetch_core_registers): Rewrite for new BFD regime. - - * symfile.h: New file, defining the interface between the - generic and object-file-specific symbol reading code. - - * symtab.c: Move generic symbol-reading interface to symtab.c, - from dbxread.c, coffread.c, mipsread.c, etc. Add symtab_fns - table to map BFD targets to symbol-reading modules in GDB. - Change index to strchr. - (lookup_struct_elt_type): Use error() rather than hand-made - simulations thereof. - (lookup_partial_symbol): Speedup slightly when length == 0. - (symbol_file_add): New function. - (symbol_file_command): Call it. - (symfile_open, symfile_init): New function. - (add_file_target_command, add_file_addr_command): moved from - dbxread.c. - - * target.c (target_command): use target_kill. - - * target.h (target_files_info): Don't declare, never called - from outside. - - * tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include - files to determine stack end address. - - * valarith.c (value_x_binop, value_x_unop): Change error message - to be more useful. Pass proper argument to value_struct_elt. - - * valops.c (value_assign): FIXME comment that long long - bitfields will break here. - - * Makefile.dist: Add symfile.h, remote-nindy.c, remote-eb.c. - Update `make saber_gdb' to work better. - - * TODO: A woman's work is never done. - - * cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c, - main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c, - sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h - target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c, - valops.c, valprint.c, exec.c: Lint. - - -Wed Dec 12 23:44:15 1990 John Gilmore (gnu at cygnus.com) - - Continuing Intel 960 port merge of GDB. - - * Makefile.dist: Merge i960 "nindy-share" files. Rename - malloc.h to gmalloc.h to avoid name conflicts in /usr/include. - Don't ship gdb.dvi in tar file. Link gdb with init.o, not init.c. - Wack over "make depend" so it handles files in subdirectories - vx-share, nindy-share, bfd, and in the current directory. - - * blockframe.c (get_prev_frame_info): Remove fatal error - if stack not defined. - - * core.c (core_open, core_detach): New functions that handle - the old "core-file" command as "target core" and "detach" instead. - (core_file_command): Call them. - (core_xfer_memory): Use common routine xfer_memory. - - * dbxread.c: Include a.out.gnu.h, not system a.out.h. - dbxread now uses bfd for everything but symbol reading itself. - BFD internals are used to drag out the relevant file offsets. - (partial_symbol_file_open): Change args all around for BFD. - - * symtab.c: Rename "value" to "val" everywhere, so we can - #include "value.h". - (symbol_file_command): New command, moved from dbxread.c - and coffread.c. It uses BFD to read the file, then vectors - based on its type, to dbx or coff symbol readers. - * symtab.h: Extern a few vars for symbol_file_command. - - * target.h: Breakpoint takes a char * save area, not a char **. - - * valprint.c (val_print): When unpacking bitfields, offset - the address in gdb of the value, if it is declared with a shorter - type. Remove the last "runtime kludge test" of host byte order. - - * utils.c: Remove old my_bfd_read routine. - - * stack.c (frame_info): Use target_has_stack. Print program counter - register's actual name rather than "pc", since it's called the - "ip" (instruction pointer) on the i960 (sigh). - - * target.c (target_command): Add command for selecting a target - type and calling its open routine. This is used for initiating - communication with a particular target, in a generic way. - - * tm-i960.h: Update for modern gdb. Remove semicolons from - various macros. Handle reading struct return convention, and - error-out attempts to return structs with the "return" command. - Be sure gdb doesn't think we know how to call functions in the - inferior. - - * i960-tdep.c: Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS - to i960_xxx in lower case. - (arg_address): Circumvent errors due to LOC_ARG_BLOCK - not being defined yet. - - * remote.c (remote_open): Call start_remote to initialize - wait_for_inferior during open. - (remote_xfer_inferior_memory): Return length written rather - than errno value. - - * remote-vx.c (target_command -> vx_open): Use new generic - target command. - * remote-eb.c, inftarg.c, exec.c: ditto. - - * infrun.c: Fix comments. - (attach_program -> child_open): Use new generic target command. - (wait_for_inferior): Clear saved register values before target_wait, - so target_wait can set some of them if convenient. - - * infptrace.c (fetch_inferior_registers, store_inferior_registers): - Return success indicator, not void. - (child_xfer_memory): Avoid fetching initial word if we'll - overwrite it anyway. - - * infcmd.c (attach_command): Use new generic target open routine. - (_initialize_infcmd): Update doc on attach and detach commands. - (do_registers_info): Merge in a byte-order problem as a FIXME - comment. - - * findvar.c (find_saved_register): Avoid problem in current frame. - (read_relative_register): Ditto. - (write_register): Convert byte order on the way out. - - * exec.c (file_command): Add. - (add_to_section_table, exec_command): Use new bfd_map_over_sections. - (xfer_memory): Common function between core_xfer_memory and - exec_xfer_memory. - (exec_xfer_memory): Use it. - - * pn-opcode.h: Document that a "PN" is a Gould PowerNode. - - * breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c, - valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c, - infcmd.c, i960-pinsn.c, eval.c, defs.h: lint and gcc -Wall. - -Sun Dec 2 16:45:06 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, continuing... - - * dbxread.c (partial_symbol_file_open, partial_symbol_file_read, - symbol_file_command): Pass from_tty arg to hush 'em up. - - * coffread.c (symbol_file_command): Avoid output if from_tty != 1. - Add magic numbers for 960 COFF format. - -Fri Nov 30 09:18:20 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, from Intel "1.2" release. - - CHANGE_LOG entries from their port, which was based on - gdb+-2.8.0: - - Thu Sep 6 11:02:22 PDT 1990 - Remove temp file if download is interrupted. - - Wed Aug 1 09:08:33 PDT 1990 - Now uses binary protocol to talk to NINDY. - Old hex protocol (NINDY 2.13 and older) supported with -O switch. - Times out after 5 seconds when trying to talk to NINDY. - - Tue May 29 12:54:49 PDT 1990 - Added variable baud rate (-b switch). - Source code reorganization. - - Thu Apr 26 11:09:55 PDT 1990 - More cleanup of batch mode; specifically, execute "-s", "-e", and - "-se" switches as soon as they are encountered on the invocation line. - - Fri Apr 20 13:47:15 PDT 1990 - Add -brk switch. - - Thu Apr 19 09:54:28 PDT 1990 - Add 'reset' command. - - Wed Apr 18 09:48:07 PDT 1990 - After opening remote tty, wait for 1 second to go by without input - from it before trying to talk to NINDY (fixes problems with the - Heurikon HK80/V960E). - - Mon Apr 4 16:33:05 PDT 1990 - Some output was not being suppressed in 'batch' mode. - - Thu Mar 22 15:31:11 PST 1990 - Ask user if old symbol table should be deleted when new file is - downloaded. - - Allow user to run a program downloaded before gdb960 was brought up. - - Correct "exec-file" help message for i80960 context. - - Correct bug in calculating user space address: could occasionally - corrupt user program. - - Make sure to zero low-order bits in rip's because of bug in 960CA - A-step part: could cause operation faults when "next"ing across - a function call. - - Correct bug that made it impossible to get source line numbers for - code loaded at addresses higher than 0x7fffffff. - - Wed Jan 10 12:43:22 PST 1990 - Open remote tty for exclusive use. - - Fri Jan 5 12:14:42 PST 1990 - Correct disassembly (CA manual was right after all): - opcode for sysctl is 0x659 - - Mon Oct 23 12:03:04 PDT 1989 - Use G960BASE and G960BIN environment variables to find 'sx' utility. - - Mon Oct 16 14:15:09 PDT 1989 - "sfr0"-"sfr31" should have been named "sf0"-"sf31" - - Mon Oct 2 15:56:31 PDT 1989 - - Added 960CA disassembly support. - - To simplify maintenance: - - eliminated use of symblic links on pinsn.c: use i960-pinsn.c - directly instead. - - eliminated opcode.h: incorporates tables into i960-pinsn.c - - moved 960-specific routines from i960-pinsn.c to i960-md.c - - made disassembly interface identical to that in gdmp960. - - - -Wed Nov 28 21:32:48 1990 John Gilmore (gnu at cygint) - - * target.h: Allow targets to stack. Add target_has_memory, - _registers, etc. Restructure memory access and "info files" - to walk the target stack. - * exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c, - target.c: Change tables to match target.h. - * inflow.c (child_mourn_inferior): pop child_ops. - (generic_mourn_inferior): Use new has_stack flag. - * infptrace.c (child_xfer_memory): New memory regime. - * inftarg.c (child_files_info): New "info files" regime. - * remote-eb.c: New memory regime, new info files. - * remote-vx.c: New memory regime, new info files. Now use - separate targets for VxWorks attachment to machine, and - actually running a process under VxWorks, since one has - stack & execution & regs and the other doesn't. - * remote.c: New memory regime, new info files. - * sparc-xdep.c (fetch_core-registers): New memory regime. - * target.c: New routines and support for stacked targets, - new memory regime, new info files regime. - - - Generalize section handling for an arbitrary number of sections, - including use of the new BFD (binary file) library. - * gdbcore.h: Add struct section_table. - * exec.c (build_section_table): Iterate all sections and - record what gdb needs to know about them. - (exec_command): Use it. - (exec_xfer_memory): Use the table. - (exec_files_info): Print the table. - * core.c (core_file_command, core_xfer_memory, core_files_info): - Likewise. - * source.c (find_source_lines): Use bfd_get_mtime. - * dbxread.c: Quick changes to make it compile with new BFD. - * utils.c (error): Avoid using bfd_error in generic routines. - - * core.c (core_fetch_registers): Get from the ".regs" section of - the BFD core file. - * sparc-xdep.c (fetch_core_registers): Use the .regs info. - - * inferior.h (attach_flag): Export. - * infcmd.c (run_command): use new target_create_inferior. - * infrun.c (child_create_inferior): Don't return result. - * Makefile.dist (VERSION): 3.91.4. - -Fri Nov 23 28:15:38 1990 John Gilmore (gnu at cygint) - - * breakpoint.c (bpstat_num): Handle breakpoints which have - since been deleted, such as temporary breakpoints. - infcmd.c (program_info): ditto. - - * core.c (core_file_command): Display the frame where the core - dump occurred. - - * main.c: lint. - - * remote-vx.c (target_command): Merge in target command from - targ-vx.c. A few other cleanups. - - * TODO, Projects: Lots more stuff to do... - -Fri Nov 23 18:15:38 1990 John Gilmore (gnu at cygint) - - Massive changes to wall off the remote-debugging interface - behind a function vector. The port to handle VxWorks targets - is also part of this. - - All files: Replace references to renamed functions, - remove references to remote_debugging, remove references to - have_include_file, have_core_file in favor of target_has_stack, - target_has_memory, etc. - - * Modularize the breakpoint interface. - breakpoint.h (BREAKPOINT_MAX): New define sets max length of - a breakpoint instruction. - breakpoint.c: struct breakpoint's shadow_contents now sized as - BREAKPOINT_MAX. - (insert_breakpoints): Vector to target to install breakpoints. - (remove_breakpoints): Vector to target here too. - Remove REMOTE_SA_SPARC kludges and other remote_debugging. - sparc-tdep.c (single_step): Use new breakpoint interface for - the single-step breakpoints. - mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint): - New file, contains routines to insert and remove breakpoints by - reading out the old contents and later replacing them. This is - how ptrace breakpoints work, and many remote systems as well. - - * tm-vxworks68.h: New config file, overrides a few things for - Wind River's preferences. - - * target.h: New file, for transfer vector used to talk to the - inferior (child, attached, core, exec, remote, etc). All accesses - to the thing being debugged should come through these vectors. - target.c: New file, routines to handle transfer vector. - (various files): Add transfer vectors XXX_ops for the various - targets and pseudo-targets (core files, etc) we support. - - * breakpoint.c (bpstat_stop_status): Further explorations of - watchpoints and why things don't work all the time. - (bpstat_alloc): New fn to allocate a bpstat and chain it. - - * config.gdb: Only add "source ${srcdir}/.gdbinit" to - the local gdbinit if it doesn't already have it. - - * core.c (core_ops): add and install. - Allow core debugging without exec file. - - * dbxread.c (free_and_init_header_files): Merge two fns. - (end_symtab): Free named symbol table when a new version comes in. - (read_dbx_symtab): Relocate all kinds of symbols with base - address. First step toward handling different text, data, bss - reloc. - (add_file_addr_command): Renamed add_file_command. - (add_file_command): Vector to remote handler. - Add "load" as an alias for "add-file" command. - - * defs.h: Allow "volatile" to be used in non-ANSI; use it for - non-returning functions. - - * exec.c: Add exec_ops, and push it as a target when an exec - file is specified. - - * infcmd.c (run_command): Pass executable file name and arg list - separately when starting an inferior. Permit "run" when no exec - file is specified, for VxWorks. - (detach_command): Move to child_detach in inftarg.c. - - * inftarg.c: New file. Unix-child-specific routines, and the - child_ops structure. - - * inferior.h (registers): Export "registers" as the way for - target dependent register handlers to find gdb's local copy of - the registers. Rename "stop_after_attach" to "stop_soon_quietly" - since it is now used by places that want wait_for_inferior to - handle the grunge but want to see every trap from the inferior. - - * inflow.c (create_inferior): Pull out, and merge into infrun.c. - Eliminate remote_debugging hooks in terminal handling. - - * infrun.c: Replace start_inferior with child_create_inferior. - Move all the hair of Unix shells and ptrace idiosyncracies into - child_create_inferior, so remote handlers don't have to deal. - Remove running_in_shell. Rename stop_after_attach to - stop_soon_quietly, and use it in a few other places where we want - to just call wait_for_inferior and get control back on the first - trap. trap_expected now never takes a value > 1. - (init_wait_for_inferior): Initialize static vars when a new - process is created. - - main.c (gdbinit): Add new hook for .gdbinit file name, let - it be overridden by config files as GDBINIT_FILENAME. - (DEFAULT_PROMPT): Add new hook for overriding (gdb) prompt. - Both of these are used for VxWorks gdb. - - mcheck.c: rename include file "gmalloc.c" to avoid problems - with system include file "malloc.c". - - param-no-tm.h: New include file, same as param.h but does not - include the default "tm.h" file. This is used in files where - the target is known, e.g. remote-eb.c or sparc-xdep.c. - - param.h: Now just a shell that includes tm.h and param-no-tm.h. - - remote-vx.c: New file, VxWorks remote debugging support. Uses - RPC routines that are shared with the target system, in directory - ${srcdir}/vx-share. - - remote.c: Vectorize remote interface. - - source.c: Globalize source_path, and make an alias "l" for "list" - since we now have the "load" command. - - sparc-xdep.c: Use new param-no-tm.h. - - symmisc.c (free_named_symtab): Add new function from Wind River. - However, ifdef it out for now while we think about what it should - really be doing. - - tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move - PREPARE_TO_STORE to - the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since - non-Unix-children handle this with their own code in the target - transfer vector. - - Makefile.dist: Roll version to 3.92.3. Add vx-share stuff to - source and target lists. Add vx-share to default list of include - directories. Add new files to src and target lists: mem-break, - target, inftarg, remote-eb, remote-vx, targ-vx. Be sure the - ${srcdir} versions of munch and createtags are used. - - * valops.c (find_function_addr): Split out of call_function. - (call_function_by_hand): Rename call_function; this function - calls functions in the target by laboriously patching the target - word-by-word with the right stack, args, regs, etc. - - -Mon Nov 5 17:29:10 1990 John Gilmore (gnu at cygint) - - Handle AMD 29000 a bit better. - - * remote-eb.c (readchar): Mask received char log to make it readable. - (remote_start): Pass arguments down to executing program. - Make startaddr unsigned. - infrun.c (start_inferior): Accept args, pass them to - remote_start. - infcmd.c (run_command): Pass args down to start_inferior. - - * tconfig/am29k-aout, tconfig/am29k-coff: New files specifying - the target object file format. - tm-29k.h: Pay heed to COFF_ENCAPSULATE. - - * am29k-pinsn.c (print_insn): Print 0x on hex numbers in disassembly. - am29k-tdep.c (examine_prologue): Better checking of function prefixes. - -Sun Oct 7 18:20:45 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Roll version to 3.91.9 and freeze. - * TODO: We did a few things, we have more to do though. - - * xm-sparc.h (CLEAR_DEFERRED_STORES): Define. - * inflow.c (inferior_died): Clear deferred stores. - - * Debug problems with dummy frames and calls to the inferior. - * tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME): Move to sparc-tdep.c. - * sparc-tdep.c (do_restore_insn): Simplify. - (sparc_frame_find_saved_regs): Simplify and fix what we find. - (sparc_push_dummy_frame): Simplify and fix what we push. - (sparc_pop_frame): Slightly more hair here, deciding whether - we are restoring a saved PC or returning to a return address in %i7. - * sparc-xdep.c (read_inferior_registers): Debug if valid reg is read. - - * utils.c (xmalloc, xrealloc): Return type depends on __STDC__. - * symtab.h (xmalloc): ditto, for obstack_chunk_alloc. - * obstack.h (chunkfun): ditto. - * defs.h (xmalloc, xrealloc): ditto - - * utils.c (quit): Grab the terminal from the child if necessary. - - * inflow.c (term_status_command): Rename to term_info, change - to "info terminal". - - * sparc-pinsn.c (print_insn): Disassembly prefers real instructions. - (is_delayed_branch): Speed up. - * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables. - Still missing some float ops, and needs testing. - - * Support for input and output radixes other than base 10 - * defs.h (input_radix, output_radix): Declare. - * expread.y (yyparse, parse_number): Handle changes of input - radix, and ambiguous names-or-numbers in radixes >10. - * printcmd.c (print_scalar_formatted): Print formatted hex - numbers in varying column widths. - * valprint.c (val_print): Use output_format to print scalar ints. - (set_input_radix, set_output_radix, set_radix): Create. - (set_output_radix): Set output_format from output_radix. - (_initialize_valprint): add `set radix' but leave the others off. - - * main.c (execute_command): Let stupid questions be turned off. - (_initialize_main): Handle "set stupidity", etc. - - * main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, - sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c: Lint. - -Tue Oct 2 11:20:02 1990 John Gilmore (gnu at cygint) - - * TODO, Makefile.dist, ChangeLog: Freeze for 3.91.8 release. - bfd stuff is still screwed up, but with some manual work, it - compiles. - - * breakpoint.c (bpstat_do_actions): Start over if a command - proceeds the inferior, since the inferior will have stopped and - will need to have its new stop-actions taken care of. - - * dbxread.c (read_struct_type): Expression gives Sun3 4.0.3 - compiler fits, simplify it. - - * gdb.texinfo (directory command): Doc new dir command. - source.c (directory_command): "dir" now puts things on the front - of the path, moves dups up front, and handles multiple names - on the command line, inserting each one in order. It also - blows away cached line and full_filename info. - - * stack.c (backtrace_command): Skip "more stack frames follow" - unless interactive. - - * Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in - xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, - xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h. - The only odd one was Gould NP1, which had defined vprintf to - "printf"!!! - - * Merge Ted Goldstein <tedg@Eng.sun.com>'s changes for epoch. - printcmd.c (print_command_1): Pass 'inspect' flag down as a global - variable, inspect_it. - valprint.c (print_string, val_print): Use the global inspect_it - to indicate whether to print in Epoch style or normal style. - -Mon Oct 1 23:55:26 1990 John Gilmore (gnu at cygint) - - * printcmd.c (call_command): add an alias for the "print" command - which runs expressions and doesn't print the result if void. - (print_command_1): implement it. - - * command.c: Remove #if 0'd code. Initialize all the fields - in add_cmd (). Rename do_nothing_command to - not_just_help_class_command, and make it externally visible. - command.h: add user_commands to struct. - * main.c (define_command): Don't overload c->function with a char - string as well as a function pointer. - - * eval.c (evaluate_subexp): Reinstall tiemann changes to - calling convention of value_struct_elt () that got dropped in - merge. - - * tm-sparc.h (FRAME_FIND_SAVED_REGS): move to sparc-xdep.c. - sparc-tdep.c (sparc_frame_find_saved_regs): ditto. - - * tm-sparc.h (POP_FRAME): replace some constants with defines. - - * sparc-xdep.c (store_inferior_registers): defer stores to regs - until a good time (e.g. when we are about to run the child), - saving ptrace calls. - * infrun.c (proceed): handle DO_DEFERRED_STORES. - * tm-sparc.h: define DO_DEFERRED_STORES. - - * sparc-xdep.c (store_inferior_registers): when storing float - registers, don't store stack regs too. When storing the SP, - however, DO store the stack regs too. This fixes a bug in which - the dummy frame is not recognized when a call_function finishes, - because its frame pointer (in the stack regs) was never - initialized. - (read_inferior_registers): Mark WIM and TBR and FPS and CPS valid - even though we don't know how to read them from an inferior. - valops.c (call_function): Comment about storing SP. - - * infrun.c (save_inferior_status): Save away the original bpstat - chain so it can be restored later. Install the copied version for - use by whoever saved the status. It will be blow away by - restore_inferior_status, and the original chain restored. This is - important for people who have pointers into the original. - - * breakpoint.c, command.h, copying.awk, dbxread.c, defs.h, - findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h, - main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint - - -Fri Sep 28 20:32:46 1990 John Gilmore (gnu at cygnus.com) - - * Makefile.dist: Roll version to 3.91.8. Add bfd.h and bfdconfig.h - temporarily to the makefile. Add am29k-opcode.h and WHATS.NEW. - Add stuff.c and kdb-start.c to the OTHERS list for tar files. - -Fri Sep 28 19:12:12 1990 John Gilmore (gnu at cygint) - - * Merge Mike Tiemann's multiple inheritance changes from Sun. - Store the baseclasses in a type struct starting from array element - 0 rather than from the unusual array element 1. - - dbxread.c: the above. - (virtual_context): Add - Read new debug information about which virtual function table - a virtual function is from, and store it in fn_field.fcontext. - - symtab.h: Add fcontextt. Fix baseclass indices. Typo in - TYPE_FN_FIELD_STATIC_P. - - symtab.c: the above. - valops.c: the above. Handle pointer casts of object *'s. - (search_struct_method): Add. - (value_struct_elt): First arg is now a pointer to a value, and is - modified on return. - - valprint.c: the above. - values.c (value_virtual_fn_field): Add type arg. Handle - offsetting to the proper object when calling virtual fns. - The above. - (baseclass_addr): Add valuep arg. - - * README: Document the current state of BFD config (missing). - * TODO, ChangeLog, Makefile.dist: Roll version. - * WHATS.NEW: Add summary of changes since 3.5. - -Thu Sep 27 16:23:12 1990 John Gilmore (gnu at cygint) - - * dbxread.c (read_struct_type): Clear bit vectors whenever - we allocate one. - symtab.c (B_CLRALL): define. - - * tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by - using == rather than =. Huh... This fixes the dreaded problem - wherein builtin_type_int becomes TYPE_CODE_FLT. - - * core.c (info_files): Show the inferior pid. - - * config.gdb: Avoid putting "dir" command into .gdbinit. GDB - already knows how to look in the source directory. - - * Remove psymtab hair from many places. Remove duplicated code - for searching symbol tables. Hide psymtabs from most places. - Make it fast to get from a psymtab to its symtab. - - blockframe.c (blockvector_for_pc): Remove psymtab hair. - coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - dbxread.c: export psymtab_to_symtab, make it work if called N times. - (psymtab_to_symtab): Rename to psymtab_to_symtab2. Initialize - new symtab completely. New psymtabs get symtab pointer - initialized to zero. Remove MI warning printf. - symtab.h: Comments. Add psymtab to symtab pointer. - (PSYMTAB_TO_SYMTAB): New macro. - symtab.c: use PSYMTAB_TO_SYMTAB. Add psymtab_to_symtab and export it. - source.c: use PSYMTAB_TO_SYMTAB. Remove symtab version and - compilation fields. - stack.c (backtrace_command): Avoid pre-pass to read symbols, if - verbose is not set. - (print_frame_info): Avoid special-casing symbols that have not yet - been read in. - - * source.c (open_source_file): Quick path if we have already - located the source file by its full name. - - * symtab.c (lookup_symbol): Use find_pc_symtab rather than - find_pc_psymtab. When a name is found in the misc function - vector, search the symbol table for its mangled name, not the - name that the user typed. - - * bfd.h: Fix missing comment terminators, make #endifs match. - - * valarith.c (value_less): Handle unsigned int comparisons. - Add FIXME about pointer compares, which assume host and target - pointers are the same. - - * command.c (do_nothing_command): lint - dbxread.c: lint. Remove sort_syms. Document C++ visibility info, - fix comments on debug symbol format for visibility. Actually set - visibility of symbols. - main.c (echo_command): lint; use <readline/history.h>. - tm-sparc.h (FRAME_FIND_SAVED_REGS): lint - obstack.h (_obstack_blank): Rearrange pointer math to avoid - pointing past end of allocated memory; saber complains. - obstack.h: Declare the external functions that we use. - valarith.h: use <string.h> - solib.c (solib_add): lint. - -Fri Sep 21 17:05:19 1990 John Gilmore (gnu at cygint) - - * main.c (initialize_main): Default info_verbose to off, now that - symbol reading is fast. - (quit_command): Avoid clobbering exec_bfd while quitting. - - * Initial BFD (binary file diddling library) merger: - coffread.c: Change AOUTHDR to struct exe_hdr. - dbxread.c: ditto. - core.c: initialize initialized data at compile time. - (core_file_command): Move from coredep.c, convert to bfd. - (xfer_core_file): Convert to bfd. - exec.c (exec_file_command): use bfd routines. - gdbcore.h: BFD. - mips-tdep.c: Remove exec_file_command and friends. - source.c: bfd. - - * coredep.c: (fetch_core_registers) Convert core_file_command to - fetch_core_registers. - mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto. - - * utils.c: (error): Bogus crap, FIXME, to print bfd errors. - (my_bfd_read): More bogosity, which I don't think we call. - (program_name): Remove this atrocity asap! - -Wed Sep 19 13:36:41 1990 John Gilmore (gnu at cygint) - - * From Per Bothner: - values.c: allocate_repeat_value was not clearing the - optimized_out field. - (value_static_field): minor stylistic fix (wrong macro was used). - valops.c (value_struct_elt_for_address): didn't work for C++ - static fields. - - * signame.c (_initialize_signame): Initialize signal names once. - - * breakpoint.h, command.c, copying.awk, defs.h, environ.c, - exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c, - symtab.h, tm-29k.h, valprint.c, value.h, values.c: Lint. - - * remote-eb.c: Support user-settable baud rates on the serial port. - - * tm-sun3.h (PREPARE_TO_STORE): fix typo. - -Fri Sep 14 13:28:29 1990 John Gilmore (gnu at cygint) - - * tconfig/sun3os4: Remove warning about native assembler, - since it also occurs in the xconfig file. - - * findvar.c (registers): Allocate some slop after `registers' - to prevent stray accesses from trashing the next variable. - - * tm-68k.h (REGISTER_BYTES): Allocate the right number of bytes - on the sun-3, by changing the #ifdef from `sun3' (which is not - defined by cc) to `sun'. Symptom was trashed builtin_type_XXX - vars, which happened to follow `registers' in the executable. - - * readline/history.c (history_search): Heed gcc-2's advice - and parenthesize && inside ||). - - * am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c, - tm-29k.c: Insert FSF copyright headers. - - * remote-eb.c: Better comments. - - * Makefile.dist: Update to 3.91.6. - * TODO: note PREPARE_TO_STORE problem. - -Thu Sep 13 09:52:33 1990 Jim Kingdon (kingdon at cygint) - - * stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined. - - * remote.c: Wrap the whole file in #if !defined (SPECIAL_REMOTE). - - * infrun.c (wait_for_inferior, at end): Don't set up - prev_* if the inferior no longer exists. - - * inferior.h (CALL_DUMMY_LOCATION): New macro, to replace - CANNOT_EXECUTE_STACK. - valops.c (call_function): Use it. - - * tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY. - - * inferior.h (PC_IN_CALL_DUMMY): New macro. - infrun.c (wait_for_inferior, 2 places): Use it. - - * values.c (value_being_returned): Only use - EXTRACT_STRUCT_VALUE_ADDRESS if defined. - - * Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the - right thing for remote-eb.c. - - * sun3-xdep.c: Remove extraneous call to remote_store_registers. - * sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c: Ditto. - - * blockframe.c: Put get_frame_saved_regs inside #if !defined - (FRAME_FIND_SAVED_REGS). - - * findvar.c ({fetch,store}_registers): Check for - REMOTE_{FETCH_STORE}_REGISTER macro. - - * findvar.c (get_saved_register): Add argument lval and - change meaning of argument addr. - findvar.c: Change calls to get_saved_register to reflect - new calling convention. - valops.c (value_assign): Use get_saved_register instead of - find_saved_register. - -Sun Sep 2 12:40:20 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (read_one_sym): Make temp_aux an AUXENT, not - an (uninitialized) pointer to one. Use "&" when passing it - to fread. - -Fri Aug 31 22:57:54 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (getfilename): Use DGUX x_offset and x_name if - defined. - - * coffread.c (symbol_file_command): Put semicolon after - "int from_tty". - Put safe_to_init_tdesc_context in #if defined (TDESC). - Put #ifdef TDESCs in 1st column for non-ANSI cpp's. - coffread.c: #include <sys/stat.h>. - (read_coff_symtab): Typo: in_source_files -> in_source_file. - Add missing ')' in check for "lc%" and friends. Remove - extraneous '}'. - Declare read_one_sym() at top of file. - (read_file_hdr): Put in extra #ifdefs so MC68MAGIC and - MC68WRMAGIC can have the same value without causing a duplicate - case. - -Thu Sep 13 15:55:36 1990 John Gilmore (gnu at cygint) - - * Allow a Makefile to be built without building the - tm and xm file links that screw up builds in subdirectories. - This is done with `config.gdb none', then you can do things - like `make gdb.tar.Z'. - * tconfig/none: Config file for no target system - * xconfig/none: Config file for no host system - * config.gdb: If no TM or XM files are called out by the - host or target file, don't make links for them. - - * cplus-dem.c: Add documentation. - - * dbxread.c (read_ofile_symtab): Turn a fatal error into a - simple error, so the user's gdb doesn't crash due to some object - file problem (e.g. somebody is rebuilding the file out from under - gdb). - - * printcmd.c (print_address_symbolic): demangle the symbol. - - * Makefile.dist (OTHERS): Remove tdesc-lib because it has - Motorola copyrights in it. Make "make gdb.tar.Z" work. - (alldeps.mak): sort and uniq all results from this; duplicates - hose gdb.tar.Z link building. Remove RCS files from - tconfig and xconfig. Add config files for sun386. Add - a few odd files to OTHERS and HFILES. - -Mon Sep 10 21:20:24 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Pull solib.c to tconfig/sun?os4. - Roll version number to 3.91.5. Make lint work in bindir. - - * README: Document cross-debugging and new file structure. - - * blockframe.c: Lint. Include "value.h" to declare read_register. - (find_pc_partial_function): remove duplicate line. - - * command.h: Lint. Declare error_no_arg and dont_repeat. - - * tm-news.h: Remove inadvertently duplicated stuff. - - * mipsread.c: Remove cache_pc_function stuff, now done cleanly. - Clean up usage of misc_function_type. Declare some CORE_ADDRs. - - * config.gdb: Allow `config.gdb host target' form. Clean - up previous change that printed bogus messages when you just said - `config.gdb'. - - * core.c: #include "command.h" for lint. - * dbxread.c: lint - * eval.c: lint - * main.c: Remove some casts of enums. Lint. - * source.c: lint - * symtab.c: lint - * symtab.h: lint - * expread.y: lint - * valarith.c: lint - - * printcmd.c (initialize_printcmd): Fix thinko in inspect cmd. - - * sparc-tdep.c (isannulled): Take instruction as parameter, don't - read it from memory. This will allow us to save ptrace calls - eventually. Changed caller single_step too. - - * sparc-xdep.c (fetch_inferior_registers): Avoid reading regs - that we aren't going to use, saving many ptrace calls, especially - when watchpointing or single stepping. Use some #define's for - constants. - (store_inferior_registers): Ditto. - (core_file_command): Use some #define's for constants. - - * tm-sparc.h: Add #define's for some register numbers, so we - can eliminate the use of random constants in sparc-xdep.c. - - * stack.c (frame_command, print_frame_info, up_command, - down_command) Remove frame_changed, since it - causes a bug and doesn't seem to do anything useful. In some - places it was used as a flag, in others as a stack level (?). - - * utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the - default is to use the portable (vprintf) version rather than the - kludge version. - * xm-news.h (MISSING_VPRINTF): Add. - - * valprint.c (val_print): Demangle fancy vtbl printouts. Lint. - -Sat Sep 8 00:24:12 1990 John Gilmore (gnu at cygint) - - * Remove stuff that forces -Bstatic linking of gdb, and warnings - about linking debugged programs -Bstatic in the sun?os4 config - files in tconfig and xconfig subdirectories. - - * main.c (main): Remove unreached exit(0) now that we exit - via quit_command(). - - * Create TODO file for online bug list. There are too many - "little" bugs to keep track of on paper. - - * Change Projects file to refer to bug-gdb@cygnus.com - rather than kingdon@ai. - -Fri Sep 7 23:35:15 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): 3.91.4 now. - - * symtab.c (init_misc_bunches): Rename from init_misc_functions. - (condense_misc_bunches): Add sanity check that misc_count is - the same as the number of symbols in the bunch. - - * coffread.c: rename init_misc_bunches. Pass an argument - to condense_misc_bunches (a zero). - - * dbxread.c (partial_symbol_file_read): Call init_misc_bunches - every time we are called; don't rely on our caller to do it. - (add_file): Remove call to init_misc_bunches. - - * mipsread.c: Only warn, don't error, if unknown symbol types. - This keeps an old gdb from falling on its face if it sees newly - extended symbol info. Rename init_misc_bunches. - -Fri Sep 7 22:58:15 1990 John Gilmore (gnu at cygint) - - * Merge in changes from Per Bothner for DECstations and other - MIPS stuff. The rest is Bothner speaking: - - The next message is a merger of Alessando Forin's mips port with - mine. I've tried to use my good if biased judgment to get - the best of both. It *does* need testing. - - Some of the changes are general, *not* mips-specific. - - param.h: - Didn't believe in little-endian bit order. - There are still inconsistencies about whether flags - like BITS_BIG_ENDIAN are integer (#if ...) or - boolean (#ifdef ...). I tried to paper over them. - - dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h: - Moved some misc_function code that was common to - {dbx,coff,mips}read.c to symtab.c. - In the process, I think I cleaned things up a bit. - At the same time, moved obsavestring and obconcat to symtab.c. - - dbxread.c: - Removed obsolete condense_addl_misc_bunches (use - condense_misc_bunches(1) instead). - - exec.c: - Needed to include <sys/dir>, at least on DECstations. - - valops.c, mips-tdep.c, tm-mips.h: - Added PUSH_ARGUMENTS macro to support funny argument-pushing - conventions (when STACK_ALIGN is insufficient). - Needed on mips, where doubles need 8-byte alignment, - but ints only need 4. - - mips-opcode.h: - Removed cruft that was not being used. - Merged in many fixes (most from Frank Yellin, fy@lucid.com). - - mips-pinsn.c: - Print $ before register-names (I think that makes things a little - more consistent). - Never print two instructions, even if one delays. - Removed hex-disassemble set_cmd. (This is not mips-specific, - so I think the argument is whether it is generally worthwhile or not. - I'm inclined to think not, given how easy it is to - convert between radixes in gdb.) - - mipsread.c: - This is basically Alessando's code. - It doesn't use obstacks; I changed it to use obstacks - in a few minor places where using malloc causes a - memory leak. (Probably, more places could/should be changed.) - I added record_misc_function where it was missing. - In symbol_file_command and add_file_command, I tried - to make the code consistent with more recent versions. - Minor sylistic changes in parse_procedure. - Make a .gdbinfo. psuedo-symbol point back to the real - procedure symbol (using the isym field). - - mips-tdep.c: - This is basically from my port, but with a lot of details - and a number of routines merged in from Alessando's version. - I basically used my code "raw" backtrace (use heuristics - from the actual code, rather than symbol table info) - though - the idea is Alessandro's. I feel my code is a little cleaner - here, particularly in being a little more flexible, such as being - able to handle gcc-produced code (which it now can). - It also doesn't do frame caching (which is not useful - more recent gdb versions). - I also used my code for push_/pop_dummy, more or less. - I tried to incorporate AF's code for testing sigtramp - while backtracing; I probably got it wrong. - Added mips_print_register, which tries to scrunch as much - information as possible on a screen... - Removed the skip-prologue set_cmd. As with hex-disassemble (see - under mips-pinsn.c), I don't see anything mips-specific here, - and I don't see it being all that useful anyway. - - tm-mips.h: - Added a $fp psuedo-reg distinct from $fp (nice for gcc). - Use more register names (rather than hard-cases numbers). - -Thu Sep 6 18:33:15 1990 John Gilmore (gnu at cygint) - - * Hack up 3.90.11 changes: - - * Makefile.dist (depend): parameterize $(GCC). - Add solib.c and solib.o. - (readline): Fix vpath for both absolute or relative SRCDIR. - - * blockframe.c: Fix from Schaefer@asc.slb.com for shared libs. - Also, let the part I didn't understand at least compile so - I can test the rest. FIXME. - - * dbxread.c: Fix thinko using strcmp. - (init_psymbol_list): declare static. - (partial_symbol_file_open): Comment cleanups better, avoid - cleaning up the string table since the caller will do that. - Move the stat for mod time into symbol_file_command, temporarily. - (There should be a mod time for each symbol file, eventually, - to control its rereading. FIXME.) - - * infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for - SunOS, which gives error for shared libs otherwise. (From - Schaefer, probably FIXME needs work for portability.) - - * solib.c: Move #include "param.h" to work. - Lowercase all the Uppercase Letters In the Messages. - (find_solib): Clean up inferior_so_name for debug printouts. - Allow no argument, to mean all shared libraries. - - * symmisc.c: include param.h to get CLEAR_SOLIB. - -Wed Sep 5 18:00:08 1990 John Gilmore (gnu at cygint) - - * Merge in Kingdon's changes from FSF: the diffs from 3.90.9 - to 3.90.11. ChangeLog entries below are from this. - -Wed Jun 13 09:17:39 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Version 3.90.11. - - * Makefile.dist (HFILES): Add tm-sunos.h. - -Tue Jun 12 16:15:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.10. - - * Makefile.dist (gdb.tar.Z): Change linking of config so it works. - -Thu Jun 7 16:22:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) - - * sparc-opcode.h Added single-operand version of rett. - -Mon Jun 4 18:12:31 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE): - Put parens around gcc_p in expansion. - -Thu May 24 15:44:51 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * utils.c (lines_to_list): Return 10 if lines_per_page == 0. - -Wed May 23 16:36:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Changes for Sun shared libraries: - blockframe.c (find_pc_partial_function): If a non-text symbol - is found, set *address = pc - FUNCTION_START_OFFSET. - breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]: - Disable breakpoints instead of giving an error. - source.c (select_source_symtab): Initialize cs_pst. - symmisc.c: Call CLEAR_SOLIB if defined. - symtab.h: Make text{low,high} CORE_ADDR not int. - (psymtab): New field addr. - solib.c: New file. - dbxread.c: Move DECLARE_FILE_HEADERS outside functions. - (record_misc_function): Give correct type for N_DATA symbols. - (condense_misc_bunches): do "misc_function_count = j" regardless - of inclink. - Take code which is shared between symbol_file_command and - add_file_command and put it into partial_symbol_file_{open,read}. - Split add_file_command into add_file_command and add_file. - Make psymtab_to_symtab read in the string table if the file - is not symfile. - Two new parameters to read_dbx_symtab and start_psymtab. - tm-sunos.h: New file. - -Tue May 22 17:43:03 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infcmd.c: Change cont_command to continue_command and "cont" - to "continue". - -Mon May 21 14:41:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (enable_breakpoint): Get value of watchpoint. - - * defs.h [sparc]: Use <alloca.h> regardless of __GNUC__. - - * values.c (USE_STRUCT_CONVENTION): Check for structures of - size 1,2,4,8 rather than size < 8. - - * dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times - as necessary, not just once. - - * sparc-opcode.h: Add a bunch of new opcodes which Sun as supports. - -Thu May 17 15:04:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386 - - * tm-news.h: Add CALL_DUMMY_*. - - * tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS. - - * config.gdb: In list_host, list_target, use ${i}, not $i. - -Tue May 15 21:27:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc. - - * sparc-opcode.h: Change all store floating-point state register - instructions to have the right match & lose fields. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass - VPATH to readline. - config.gdb: If srcdir != ., create readline directory and - copy a makefile into it. - - * wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for - consistency with POSIX. - - * breakpoint.c (bpstat_stop_status): Disable watchpoint - when we exit its exp_valid_block. - -Tue Sep 4 11:46:46 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Bump version to 3.91.3. - - * Clean up handling of breakpoint commands (somewhat). - Prompted by Tiemann bug report "cont 10" doesn't work any more. - - inferior.h: Add breakpoint_proceeded to inferior status struct - and globals; save it and restore it. - (clear_breakpoint_commands): Cleanup, remove old #define. - - infrun.c (clear_proceed_status): Set breakpoint_proceeded. - (save_inferior_status, restore_inferior_status): handle it also. - (proceed): Remove earlier code that set breakpoint_proceeded. - It is now set only in clear_proceed_status. - (clear_proceed_status): Cleanup, use bpstat_clear rather - than clear_breakpoint_commands. No callers need the stop_bpstat - between clear_proceed_status and proceed. - - infcmd.c: Add breakpoint_proceeded definition and comment. - (cont_command, jump_command, signal_command): Move call to - clear_proceed_status right next to call to proceed. - - breakpoint.c (bpstat_do_actions): Avoid clobbering our - caller's argument while running down the chain of breakpoints. - Use new variable "breakpoint_proceeded" to determine when - a command that it executes moves the inferior past the - breakpoint. - (bpstat_clear): Handle NULL argument. - (bpstat_clear_actions): Avoid useless call to - breakpoint_auto_delete. - (delete_breakpoint): Clean up bpstat's that are pointing to - the deleted breakpoint from the stop_bpstat chain. - (breakpoint_auto_delete): Simplify. - - * Clean up handling of EOF, error on stdin, etc. This was - prompted by a network problem that caused gdb to go into an - infinite loop filling up its malloc'd memory. - - main.c (return_to_top_level): Cleanup: call bpstat_clear_actions, - not clear_breakpoints_commands, which is now gone. - (main): If command_loop returns (e.g. from EOF on stdin), do - a quit_command (looping back to command_loop if quit_command - doesn't really quit). - (command_loop): check result from command_line_input and - exit if it returns NULL, rather than passing the NULL to - execute_command. - (gdb_readline): Free malloc'd result space before returning - NULL for EOF. - - * utils.c (query): Handle C-d to mean "yes", just as if the - input was not a terminal. Also avoid infinite loop if EOF - occurs in mid-input-line before newline. This allows - query to be used at EOF on stdin with reasonable results. - - * infrun.c (proceed): Set breakpoint_proceeded. - - * values.c (value_as_long): Avoid infinite recursion for enums. - (_initialize_values): Fix typo in help msg (kingdon). - - * Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies, - RL_LIB for linking. This allows -lreadline for linking - and nothing for dependencies, once readline is a real library. - - * config.gdb: Jim Kingdon: give useful error message if the - host or target type is not recognized. - - * defs.h (alloca): SPARC <alloca.h> does not declare alloca, - it just defines it. Dumb, but deal with it. - - * Jim Kingdon suggests: - in xconfig/sun3os4, CFLAGS should be XM_CFLAGS. - -Wed Aug 29 18:03:27 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Bump version # to 3.91.2. - - * Clean up Bothner's changes. - - * blockframe.c (clear_pc_function_cache): New function. - * blockframe.c: remake cache_pc_function_* static. - * dbxread.c (symbol_file_command): remove references to - cache_pc_function_* variables. - * dbxread.c (read_struct_type): Use VOFFSET_STATIC. - * printcmd.c: Avoid kludging a global variable (addressprint) - to avoid printing the address of a string twice. Instead, - pass the format letter 's' down low enough that it can be seen - to avoid this problem. - (print_formatted): Pass format arg to value_print. - (restore_addressprint): Remove function. - (do_examine): Avoid hacking addressprint, cleanups and such. - (print_frame_args): Add a comment to a Bothner change. - * symtab.h: define VOFFSET_STATIC and use it instead of "-1". - * symmisc.c (free_all_symtabs): Call clear_pc_function_cache - to wipe out the values cached in blockframe.c. - * symtab.c (find_method): Add comment saying how big you must - allocate to be "big enough". Per being terse again. - * valprint.c (val_print): Handle format letter "s" to print - strings without addresses. Add comment to vtbl printing code - which casts with wild abandon. Rearrange reference-printing - code so it prints: - @0xaddr: value (print w/addressprint) - value (print w/~addressprint) - @0xaddr (parameter lists w/addressprint) - or nothing (parameter lists w/o addressprint) - -Tue Aug 28 10:47:18 1990 John Gilmore (gnu at cygint) - - * Merge more changes from Per Bothner: - -Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise -annoying) that I tried to improve it. Here are my suggestions. - - These patches all attempt to handle TYPE_CODE_REF (as in C++) better. - - findvar.c: - Do automatic de-reference when taking the address of a reference. - printcmd.c: - Don't deref_ref when printing parameter lists. - valops.c: - More attempts at treating refernences properly. - valprint.c: - In val_print, if deref_ref==0, don't print dangling " = ". - value.h: - Add COERCE_REF macro, which de-references an REF. - - * Merge changes from Per Bothner: - -* Fixed (Sony news)-specific configuration problems. -* Fixed other problems with using vanilla pcc and libc (enum problems; -assumption that vsprintf exists). -* Some major speed-ups (finc_pc_partial_function now caches a match; -parsing avoids duplicate symbol_lookup calls). -* Changed handling of baseclasses (no longer use baseclasses field -of struct type, use the first n_baseclasses fields instead). -* Various minor changes/fixes, most C++-related. - -blockframe.c: -Cache the most previous match from find_pc_partial_function. -(Save both low and high ends of matching function's pc range.) -This speeds up the loop of infrun.c:wait_for_inferior quite -a bit, and makes step/next commands much zippier. -command.c: -Added an enum->int cast (otherwise, some compilers barf). -dbxread.c: -No longer set baseclass offset to 0, since multiple -inheritance now mostly works. -Added a number of casts, to shut up compiler warnings -(after stabs where made enums, not ints). -When discarding a symbol table (in symbol_file_command), -must clear the cache introduced in blockframe.c. -Don't convert $vtbl_ptr_type to vtbl any more. -Get rid of TYPE_BASECLASEES and baseclass_vec (see also symtab.h). -Mask off sign bit emitted by g++ for virtual table offset. -Set voffset to -1 (not 1) for static member functions. -expread.y: -Changed parsing/lexing of names to avoid doing symbol lookup twice -(once when lexing to determine symbol class, once for real). -Now only call symbol_lookup once. Fields of 'this' win especially big. -printcmd.c: -Subpress printing addr twice in the case of 'x/s addr'. -symtab.c: -lookup_basetype_type is no longer used. -Add find_methods as recursive helper function to decode_line_1. -This allows multiple inheritance to work. -Also, once one or more matches has been found, do not look in -base-classes. (Baseclass methods would be overridden, anyway.) -symtab.h: -Removed baseclasses array in struct type. -Instead of using baseclasses[i], use fields[i-1]. -Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual. -Changed sign convention of voffset (previous was inconsistent). -tm-news.h: -Some macros (CALL_DUMMY and relatives) were missing. Put them back. -utils.c: -Used to assume existence of vsprintf. Re-written to not need it -if HAVE_VPRINTF is undefined. -valops.c: -typecmp was too pessimistic. Made it less so. -valprint.c: -Don't print space after address. -If vtable points to a misc symbol (with 0 offset), print it, -since that indicates the actual class of the object. -Changed ype_print_derivation_info to use new inheritance -scheme (without baseclasses vector). -values.c: -In value_primitive_field, fixed some bugs left over from previous set of fixes. -Also, changes needed because TYPE_BASECLASSES were removed. -xm-news.h: -REGISTER_U_ADDR didn't work for PC. Rewrote to use an array. - -Tue Aug 21 20:08:54 1990 John Gilmore (gnu at cygint) - - * source.c: - If there is no path set, and the symbols don't indicate what directory - a file was compiled in, look in the current directory. But either - a path or a known compilation directory will prevent this. - - * dbxread.c: - Three independent bug fixes: - * Remove the #if 0 block that breaks some stuff. - * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C; - adapt gdb to either SunOS 4.0.* or 4.1. - * MAX_OF_TYPE and MIN_OF_TYPE thinko. By tedg@sun, I think. - - * symtab.c: - Instantiate the class T when looking for methods in it. (Tiemann@sun) - - * valprint.c: - (type_print) Demangle the name being printed. - (type_print_base) Handle botched demangling without coredump (tiemann). - - * values.c: - (check_stub_method): Document routine. - (tiemann) fix bug for no-arg functions - Avoid clobbering beyond end of malloc'd storage. - Terminate the argument list properly. - -Sat Aug 18 01:29:59 1990 Per Bothner (bothner@cs.wisc.edu) - - * Changes merged by John Gilmore: - -breakpoint.c: - In breakpoint_1, use new print_address_symbolic instead - of find_pc_partial_function. (This forces use of assembler-level - addresses, and avoids misleading non-mangled source-level names.) -cplus-dem.c: - Generalize ansi argument such that -1 means skip arglist totally. - Removed global variable print_ansi_qualifiers (which made - code non-reentrant), in favor of extra explicit arguments - to internal routines. -printcmd.c: - Add new helper function print_address_symbolic. - Use find_pc_misc_function instead of find_pc_partial_function - (since we want assembler-level symbols here). -stack.c: - Print unknown function as just "f (...)", not "f (...) (...)". - Use new fputs_demangled explicitly. -symtab.c: - Fixed a typing violation (problem: value.h cannot be imported - without renaming many variable in this file). - lookup_symbol: If no matching misc_func, look for a C++-mangled name. - decode_line_1: Moved forward some never-reached code. - Made decode_line_2 skip function prologues correctly. -utils.c: - fputs_filtered should not demangle by default. - Add new fputs_demangled to demangle on demand.. -valops.c: - Change value_struct_elt to use value_primitive_field (using recursive - utility function search_struct_field). This allows foo.bar to work - for multiple inheritance (so far only for data fields). - Change check_field in the same way (recursive helper function - to support multiple inheritance). - (Note: there are more of these problems that I haven't fixed. - Any code that says TYPE_BASECLASS (t, 1) is probably wrong.) - value_of_this: 'this' symbol name is now just "this", note "$this". -valprint.c: - Don't print static members. - Avoid printing "members of <type>" if there are none. - Simplified type_print_derivation_info by merging duplicate code. - Remove useless blank lines in type_print_base (ptype command). -value.h: - Added declaration of new routine value_primitive_field. -values.c: - Added value_primitive_field which is generalized version of - value_field that can handle multiple inheritance (non-zero offsets etc). - Re-implemented value_field to call value_primitive_field. - -Fri Aug 17 23:33:44 1990 John Gilmore (gnu at cygint) - - * infcmd.c -- insert else to avoid 'delete env' coredump when you - delete the whole environment. Karl Berry reported the bug. - * source.c - fix openp to avoid //'s in filenames, which - trigger an Emacs bug causing it to not be able to find files - when running gdb in a window. - * dbxread.c - zap the #if 0 that botches the add-file code. - It seems to work a lot better without all the code commented out. - -Fri Jul 20 16:58:46 1990 John Gilmore (gnu at cygnus.com) - - * Merge Tiemann's and Ted Goldstein's changes, detailed below, - into gdb-3.90.9. - -Tue Jul 17 19:34:33 1990 Ted Goldstein (tedg at golem) - - * Makefile - added a ${CFLAGS} to a couple of entries, - added remote-sa.sparc.c - * added remote.sa-sparc.c, a modification of remote.c - which conducts a dialog directly with the SparcStation prom. - * breakpoint.c, infrun.c, sparcdep.c added - remote_insert_breakpoint(), and remote_remove_breakpoint() - to breakpoint.c instead of directly writing breakpoint instructions. - * sparcdep.c on remote_debugging,there is no need - to remove signle step breakpoint instructions. - * main.c added "-epoch" flag and "int epoch_interface" to main.c - global variable - * printcmd.c - epoch interface sends lisp expressions to open up - epoch windows on inspection. - * valprint.c - added arrayprint, and addressprint and made adding - format controls easier - * wait.h added a couple of undef's because we were getting - complaints about WSTOPSIG and WTERMSIG begin redefined. - - -Wed Jul 4 05:27:51 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (decode_line_1): Add support for handling method stubs - in the type information. - -Tue Jul 3 09:39:18 1990 Michael Tiemann (tiemann at masham) - - * values.c (baseclass_addr): Run loop from INDEX+1 to - N_BASECLASSES; otherwise, we can still get into a loop. - @@ This should be restructured to use a cleaner search strategy. - -Sun Jul 1 12:28:51 1990 Michael Tiemann (tiemann at masham) - - * dbxread.c (define_symbol,read_type): Grok GNU C++'s new - abbreviation "Tt" for tags which have the same name as their - typedecls. - -Fri Jun 29 01:03:46 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (list_symbols): add ability to set breakpoints on all - the functions which match a particular regular expression. - -Tue Jun 26 04:26:29 1990 Michael Tiemann (tiemann at masham) - - * cplus-dem.c (cplus_demangle): New parameter ANSI says whether we - should print ANSI qualifiers (such as `const' and `volatile'). - All callers changed to call with ANSI == 1, except from - `check_method_stub', which uses old-style syntax. - - * symseg.h (struct fn_field): Remove unneccessary `args' field. - * symtab.h (TYPE_FN_FIELD_ARGS): Redefined. - - * values.c (check_stub_method): New function. - - * cplus-dem.c (do_type): Handle "long long" (encoded as 'x'). - - * dbxread.c (read_type): Handle new GNU C++ method type stubs. - * valprint (type_print_base): Ditto. - - * symtab.c (gdb_mangle_typename): New function. - -Tue Jun 5 00:18:43 1990 Michael Tiemann (tiemann at gzilla) - - * breakpoint.c (catch_command): New function. Provides a - mechanism to set breakpoints based on catch clauses. - (disable_catch): Similar, but disables breakpoints on catch - clauses. - (delete_catch): Similar, but deleted breakpoints on catch clauses. - -Sun Jun 3 22:54:08 1990 Michael Tiemann (tiemann at gzilla) - - * blockframe.c (blockvector_for_pc): New function. - * blockframe.c (block_for_pc): Changed to call - `blockvector_for_pc' and get the block itself. - - * stack.c (catch_info): New function. Prints info about - exceptions which can be caught in the current frame. - * stack.c (print_frame_label_vars): New function. Similar to - `print_frame_local_vars'. - * stack.c (print_block_frame_labels): Prints out labels that are - defined in this frame. These labels are exceptions that can be - caught. - - * dbxread.c: Updated to handle N_CATCH symtab types. - -Thu May 3 22:10:00 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the - form "struct ..." for GNU C++. Don't flush any part of TYPE_NAME - when printing the type. - -Wed May 2 22:43:04 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (val_print): Use `baseclass_addr' to access the - baseclasses pointed to via the derived class object at VALADDR. - - * values.c (baseclass_addr): New function. Casts derived pointers - to baseclass pointers taking virtual baseclasses and multiple - inheritance into account. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.9. - -Fri May 4 12:12:55 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (watch_command, bpstat_stop_status): Deal with - exp_valid_block field correctly. - - * infrun.c (wait_for_inferior): When checking "don't even think - about breakpoints" if stop_signal == SIGTRAP && trap_expected, - also check step_resume_breakpoint. - Insert breakpoints and continue (not step) if - step_resume_break_address != NULL, even if another_trap. - If trap_expected and we enter sigtramp, then set up a - step_resume_break. - If trap_expected is set when we hit the step_resume_break, - set another_trap. - When calling resume and trap_expected says tell resume to step - (2 places), also check step_resume_break_address. - - * infrun.c (wait_for_inferior): Don't set - prev_{pc,sp,func_{start,name}} before calling wait (). - Do set them after exiting loop. - Move their declarations outside functions. - (start_inferior): Initialize them. - -Thu May 3 00:15:11 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (wait_for_inferior, after check for trap_expected > 1): - Restore old code which distinguishes between trap_expected and - running_in_shell, just make the latter take any non-TRAP signal, - not just SEGV. - - * values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag. - - * Makefile.dist (pinsn.o): Use PINSN_CC to compile. - xconfig/3b1 (CC,PINSN_CC): Define. - - * xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c. - - * Version 3.90.8 - - * breakpoint.c (bpstat_stop_status), - infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code. - - * param.h, tm-88k.h: Define ADDR_BITS_*. - infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior), - printcmd.c (do_one_display): Use them. - - * utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING. - xm-88k.h: Define USG_UTILS. - -Wed May 2 00:05:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (printf_command) [__INT_VARARGS_H]: New code. - (printf_command): Add from_tty parameter. - - * valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag. - - * value.h: Add optimized_out field and change lazy field to - char. Add macro VALUE_OPTIMIZED_OUT. - - * i386-pinsn.c: Change from Eirik Fuller to write to stream directly - instead of stuffing things in buffers (oappend, etc). - - * breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by - execute_command, exit both loops. - - * Makefile.dist: Don't set TARGET_ARCH. Add .c.o rule. - -Tue May 1 17:07:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (RAPP_OBS, rapp), - rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h, - remote.h: Added. - m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB). - - * valops.c (value_struct_elt), values.c (value_static_field): - Change error messages to remove references to `info methods'. - -Tue Apr 24 10:25:10 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - infrun.c (start_inferior): Add START_INFERIOR_HOOK. - infcmd.c [SHIFT_INST_REGS]: New code. - findvar.c (read_relative_register_raw_bytes): Return a value. - infcmd.c (do_registers_info): Check value from - read_relative_register_raw_bytes. - - * command.c (delete_cmd): Free the struct cmd_list_element(s) - we are removing. - -Mon Apr 23 10:42:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - findvar.c (get_saved_register): New function. - findvar.c: Rewrite code which called find_saved_register to - call get_saved_register instead. - -Sun Apr 22 14:47:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Change error message printed when - the type has TYPE_FLAG_STUB set. - - * valprint.c (val_print): Check for TYPE_CODE_UNDEF. - - * findvar.c (write_register): Set register_valid (regno). - - * valops.c (call_function): Check for NULL return from block_for_pc. - -Fri Apr 20 11:31:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * findvar.c (write_register): Add PREPARE_TO_STORE. - {sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add. - infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c - (store_inferior_registers): Don't call read_register_bytes. - symmetry-xdep.c (store_inferior_registers): - #if 0 out code to fetch registers. - - * values.c (value_as_long): Call COERCE_ARRAY. - - * tm-sun3.h: Include tm-68k.h not m-68k.h - - * sparc-tdep.c (single_step): Set next_pc, npc4 within - if (!one_stepped), not outside it. - - * Changes from Data General for 88k: - * coffread.c (read_file_hdr): Add *88*MAGIC. - * coffread.c (have_symbol_file_p): New function. - * coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code. - * coffread.c (read_one_sym): If there is more than one - aux entry, don't give an error message, just ignore the - extra ones. - * coffread.c (process_coff_symbol): Replace clipper with - BELIEVE_PCC_PROMOTION in #ifdef's. - * coffread.c: Define L_LNNO32 if not defined. - (enter_linenos): Use it. - * blockframe.c: Add INIT_FRAME_PC hook and use it in - get_prev_frame_info. - m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff. - Use dummy versions of FRAME_CHAIN_*. - * Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add - TM_CLIBS and CDEPS. - tdesc/libdc.o: New target. - tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files. - -Thu Apr 12 15:47:00 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg". - -Tue Apr 10 20:50:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.7. - - * xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN. - - * mips-xdep.c ({fetch,store}_inferior_registers): Remove variable - offset and just use register_addr (regno, 1). - (core_file_command): Remove variable reg_offset and just use - register_addr (regno, 0). - - * gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it. - - * infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end - of wait_for_inferior): Always pass 0 as first arg to resume. - #if 0 out "SIGSEGV in shell" test right above it (now redundant). - - * i386-pinsn.c (oappend_address): New function. - (oappend): Make it "static void" and declare at top of file. - (OP_J, OP_DIR): Use oappend_address. - -Mon Apr 9 15:22:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * mips-xdep.c: Include <mips/inst.h> not "mips/inst.h". - - * wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that - it's OK if they are defined in <sys/wait.h>. - - * findvar.c (fetch_registers): Pass "registers", not "®isters", - to remote_fetch_registers. - - * mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler - and re-write skip_prologue to use add_set_cmd. - - * Makefile.dist (alldeps.mak): Don't put \ after the last - filename in each list. - -Sun Apr 8 01:59:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.6. - - * Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=". - - * valarith.c (value_x_{un,bin}op): use "operator" not "operator " - to match dbxread.c change of 16 Mar 90. - - * valarith.c (value_x_unop): Pass &static_memfuncp, - not static_memfuncp. - - * breakpoint.c: Add watchpoint stuff. - breakpoint.h: Add bpstat_should_step. - infrun.c (proceed, wait_for_inferior): Use it. - breakpoint.h: Add bpstat_print (and rename old bpstat_print - to bpstat_should_print). - infrun.c (normal_stop): Use it. - - * value.h: Add value_free. Declare a few functions. - -Sat Apr 7 21:43:43 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and - insert comment suggesting easy shell script equivalents. - - * values.c (unpack_long): Give better error messages for - unrecognized sizes of ints and floats. - -Fri Apr 6 00:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize - nonzero as well as a_trsize. - - * More places: Use SWAP_TARGET_AND_HOST. - - * valops.c (destructor_name_p): Only skip "struct " if present. - - * main.c (gdb_readline): Return NULL on end of file. - - * sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1. - - * Makefile.dist: Make expread.tab.c unambiguously be in srcdir. - - * main.c: Split source_command into source_command and - read_command_file. - (main): Accept "-" as arg to +command for stdin. - - * dbxread.c (psymtab_to_symtab): Don't read string table. - (symbol_file_command): Save string table size. - - * Version 3.90.5 - - * symtab.c: Remove declaration of lookup_misc_func. - - * mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff). - - * mips-opcode.h: Add bdelay field. - mips-pinsn.c: Various changes from Forin, I think to make it look - like the MIPS assembler format. - mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin. - - * gdbcore.h: Declare register_addr. - - * gdbcore.h: Include <a.out.h>, before trying to redefine N_TXTADDR - and friends. - various: Don't include both a.out.h and gdbcore.h. - - * Makefile.dist (HFILES): Add param.h - - * utils.c (init_malloc): Moved here from mcheck.c and modified - to use the standard mcheck.c - Makefile.dist: Modify to reflect new mcheck. - -Thu Apr 5 16:38:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print, print_hex_chars): Print integers - larger than LONGEST. - - * valarith.c (value_sub): Give error message if attempt to - subtract something of the wrong type from a pointer. - - * breakpoint.c (bpstat_stop_status): Initialize retval to NULL. - - * i386-tdep.c (i386_pop_frame): Change addr to adr. - -Wed Apr 4 05:21:50 1990 Jim Kingdon (kingdon at teenage-mutant) - - * main.c (command_line_input): return NULL on end of file. - (execute_command): If p is NULL, return almost right away. - (read_command_lines): Treat end of file like "end". - - * printcmd.c (print_frame_args): Change it so num is number - of ints of args, not number of args. - - * xm-*.h: Make sure BYTE_ORDER is defined. - Also fix various #includes of old names of things. - - * main.c (command_line_input): Fix comment code of 2 Apr. - - * values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST. - various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER. - valarith.c various: SWAP_TARGET_AND_HOST. - dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST. - (SWAP_SYMBOL): New macro. Use it wherever symbuf_idx is incremented. - exec.c (exec_file_command): SWAP_TARGET_AND_HOST. - - * valarith.c (value_subscripted_rvalue): Just bcopy() the - appropriate bytes rather than playing strange games with - value_from_long. - - * param.h (SWAP_TARGET_AND_HOST): New macro. - - * tm-np1.h (V7_REGNUM): Change from 27 to 26. - (REGISTER_VIRTUAL_TYPE): Return correct result for vector regs. - gould-tdep.c: New file. - - * Move reading of register before store from - findvar.c (write_register) to - infptrace.c, *-xdep.c (store_inferior_register). - - * findvar.c (fetch_registers, store_registers): New functions. - write_register{,_bytes}: Use store_registers regardless of - have_inferior_p. - registers_valid: New variable. - (supply_register, read_register, etc.): Use it. - (read_register_gen): New variable. - various: Use read_register_gen rather than read_register_bytes - where appropriate. - *-xdep.c (fetch_inferior_registers): Remove remote_debugging check. - infrun.c (wait_for_inferior, start_inferior): Call registers_changed - not fetch_inferior_registers. - *-xdep.c (fetch_inferior_registers): Call registers_fetched if - not setting registers via supply_register, and if fetching - all registers. - infptrace.c, *-xdep.c (fetch_inferior_registers): Add param, - # of register to fetch (-1 for all). - infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers): - Actually fetch only those registers needed. - value.h: Declare all the extern register functions from findvar.c. - - * coffread.c (read_coff_symtab): Test for specific kinds of GCC - labels (LI%.*, LPB%.*, etc), not just ??%.*. - - * coffread.c (record_misc_function): Use mf_text not mf_unknown. - - * utils.c,defs.h (lines_to_list): New function. - source.c (select_source_symtab, list_command, forward_search_command, - reverse_search_command), stack.c (print_frame_info): - Use it instead of 10. - - * munch: If MUNCH_NM variable exists, use it. - - * main.c (initialize_main): Set rl_readline_name. - main.c: #include readline.h and #undef savestring. - Remove declarations of things declared in readline.h. - - * main.c (gdb_readline): If instream == 0, read from stdin. - - * main.c (main): Only call clearerr if ISATTY. Exit loop if - feof (instream). - - * infcmd.c (detach_command): Set inferior_pid to 0 after - calling remote_close. - - * main.c (main): If exec and sym files are the same, and there - is an error reading execfile, don't try to read sym file. - - * infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach - from inferior when remote debugging. - - * source.c (reverse_search_command): Change while test from 1 to - line > 1. - -Tue Apr 3 18:14:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.4. - - * Makefile.dist (gdb.tar.Z): Use -z option to tar rather than - creating gdb.tar and calling compress separately. - - * breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it - returned an "errno" value. - - * various: Make sure gdbcore.h is not included before a.out.h. - - * Makefile.dist (OPCODES): Add mips-opcode.h. - - * config.gdb: Print lists of {hosts,targets} after finding srcdir. - When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=. - - * Makefile.dist (gdb.tar): Do {t,x}config not just config. - -Mon Apr 2 02:42:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-opcode.h (inc): Fix incorrect lose field. - - * valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER, - rather than checking endianness at runtime. - - * main.c (comand_line_input): Accept comments anywhere, not - just at starts of lines. - -Sat Mar 31 21:59:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c (check_stub_type): Call lookup_symbol with 5 args. - -Fri Mar 30 15:23:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * frame.h: #include param.h. - param.h: Protect against multiple inclusion. - - * i386-tdep.c (i386_get_frame_setup): Fix comment about what - opcode 0x55 is. - If 0x81 or 0x83 is followed by something besides 0xec, - put codestream back where it was and return 0. - [USE_MACHINE_REG_H]: Include <machine/reg.h> not <sys/reg.h> - Move include of a.out.h above <sys/user.h>. - (i386_frame_find_saved_regs): Make locals signed. - (i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame): - Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating - point registers. - -Wed Mar 28 18:33:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist (OTHERS): Add gdb.dvi. - (gdb.dvi): New rule. - - * breakpoint.c (_initialize_breakpoint): Clean up docstrings so - as not to mention subcommands (e.g. auto-display). - Call add_cmd not add_abbrev_cmd for "disable breakpoint" and - put it in class_alias. - - * breakpoint.c (set_breakpoint_count): New function. - (set_breakpoint, break_command_1): Use it. - - * breakpoint.c (get_number): New function. - (*_command, map_breakpoint_numbers): Use it. - - * infptrace.c (write_inferior_memory): Remove remote_debugging - stuff (is handled in core.c). - (read_inferior_memory): Remove #if 0'd out remote_debugging code. - -Tue Mar 27 16:51:27 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inferior.h: Include frame.h. - - * findvar.c (write_register): Replace sun4 #ifdef with - check of CANNOT_STORE_REGISTER. - xm-sparc.h: Define CANNOT_STORE_REGISTER. - - * sparc-tdep.c: Remove superfluous declaration of - get_breakpoint_commands. - - * breakpoint.{c,h}: Add bpstat stuff. - bpstat_do_action: Re-work do_breakpoint_commands into this. - main.c (command_loop): Call bpstat_do_action not - do_breakpoint_commands. - inferior.h, infrun.c, breakpoint.c, infcmd.c: - Rework breakpoint_commands and stop_breakpoint - stuff to use bpstat instead. - - * infcmd.c (program_info): "info reg"->"info registers". - - * np1-opcode.h: Renamed from npl-opcode.h. - gould-pinsn.c: Include np1-opcode.h. - Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h - - * coffread.c (read_enum_type): Stop reading when we hit .eos. - -Mon Mar 26 15:52:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.3. - - * breakpoint.c (read_memory_nobpt): New function. - gdbcore.h: Declare read_memory_{nobpt,check}. - mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val. - -Fri Mar 23 14:26:38 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inflow.c (terminal_inferior): Reenable commented out - inferior_thisrun_terminal check. - (terminal_ours_1): If inferior_thisrun_terminal is nonzero, - return immediately. - - * Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal - with host & target separation. - - * config/*: Split into xconfig/* and tconfig/*. - *-dep.c: Split into *-xdep.c and *-tdep.c. - - * main.c (main): Always pass two args to xrealloc. - -Thu Mar 22 20:29:25 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h - xgdb.o: Remove obsolete dependency (now in depend). - - * arm-pinsn.c: Include arm-opcode.h not opcode.h. - - * mips-pinsn.c, mips-opcode.h: New files from Bothner (from - release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90). - - * utils.c (xmalloc): Return NULL on request for 0 bytes. - -Wed Mar 21 13:30:08 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * config.gdb: Re-write machine stuff to deal with host & target. - - * xm-altos.h: Don't define HAVE_WAIT_STRUCT. - - * m-*.h: Split into xm-*.h and tm-*.h. - - * infrun.c (wait_for_inferior): Put #ifdef sony_news code - in regardless of machine. - - * symtab.c (decode_line_1): Add quotes and capitalize error - message "no class, struct, or union named". - - * Makefile.dist (cplus-dem.o): Compile with -Dnounderscore. - - * stack.c (print_frame_info): Use print_symbol to print function name. - - * symtab.c (output_source_filename): Don't print a comma if - we are skipping a filename already printed. - -Tue Mar 20 10:48:54 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * symtab.c (output_source_filename): Don't print a filename - more than once. - - * utils.c (fprint_symbol): New function. - defs.h: Decalare it. - various: Use fprint_symbol to print symbol names. - Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}. - -Mon Mar 19 17:11:03 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * coffread.c (read_file_hdr): Add MC68K??MAGIC. - - * coffread.c (read_coff_symtab): Ignore swbeg and string label - symbols. - - * coffread.c (read_coff_symtab): Increment num_object_files - in case C_STAT not C_FILE. - New variable in_source_file. Set it in case C_FILE. - Check it in case C_STAT. - - * coffread.c [FUNCTION_EPILOGUE_SIZE]: New code. - m-umax.h (FUNCTION_EPILOGUE_SIZE): Define. - - * config/3b1: New file. - - * config/sun*: Print message warning people to use GAS with GCC. - -Sun Mar 18 02:56:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * infcmd.c (run_stack_dummy): Change error message. - - * m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *. - - * m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove. - -Sat Mar 17 21:27:49 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * mips-dep.c: Remove infptrace.c stuff. - - * m-bigmips.h: New file. - m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff. - - * m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction - if function was compiled with gcc. - - * m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY - use new args. - - * valops.c (call_function): New args to FIX_CALL_DUMMY. - m-*.h (FIX_CALL_DUMMY): Take new args. - - * values.c (using_struct_return): New parameter gcc_p. - valops.c (call_function): New variable using_gcc. - valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code. - - * m-mips.h, mips-dep.c: New files from Forin. - m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION. - -Fri Mar 16 13:17:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add some dependencies of m-*.h files. - (HFILES): Add m-68k.h. - - * dbxread.c (read_struct_type): Put "operator+" not "operator +" - in symtab. - - * core.c: Split read_memory into read_memory_check and read_memory. - breakpoint.c (insert_breakpoints): If can't read memory, - tell user that error was due to seting breakpoints. - -Thu Mar 15 11:47:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h. - - * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function. - various m-*.h: Call function not macro. - frame.h: Declare the function. - -Wed Mar 14 02:44:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-dep.c: Include signame.h. - - * sparc-pinsn.c (print_insn): When looking for sethi before - delayed branch, call read_memory_noerr not read_memory. - - * m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h, - m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior - function call stuff into new file m-68k.h. Create m-3b1.h. - -Tue Mar 13 21:34:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (new_tty): If can't open tty, print error message - before exiting. - - * blockframe.c: Remove declaration of psymtab_to_symtab. - symtab.h: Declare psymtab_to_symtab. - blockframe.c: Remove declarations of block_for_pc and - find_pc_function_start. - frame.h: Add declarations of block_for_pc and find_pc_function_start. - Remove declaration of nonexistent function find_pc_function. - values.c: include frame.h instead of declaring block_for_pc. - - * Version 3.90.2. - -Mon Mar 12 14:20:06 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Delete superfluous "e" from long_options. - -Sat Mar 10 15:47:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Print <%d bit integer> not just - <large integer>. - - * dbxread.c (error_type): Fix loop that finds '\0' so that on - exit, *pp points to the '\0', not the character after. - (read_type): Make sure that places which call read_type and then - try to read more input stop immediately with another error - upon encountering '\0'. - - * dbxread.c (read_range_type): Fix check for large signed - integral type to match comment and reality. Set TYPE_LENGTH based - on n2bits for signed, n3bits for unsigned. - - * infcmd.c (cont_command): Print warning message if we - decide to ignore the argument. - - * gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}. - -Fri Mar 9 16:26:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten - comment. - - * expread.y (yyerror, parse_c_1): Make yyerror take a char * arg. - - * main.c (symbol_completion_function): Don't call error() on - "info jkldskf". - - * m-npl.h (USE_STRUCT_CONVENTION): Change >= to >. - -Thu Mar 8 00:19:01 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symseg.h: Nuke more symseg references including LOC_EXTERNAL. - Put contents of symseg.h into symtab.h and remove symseg.h. - -Wed Mar 7 18:02:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (SYMBOL_LINE): New macro. - symtab.c (decode_line_1): Accept variable as well as function. - Lookup variable/function in selected block if no file specified. - printcmd.c: #if 0 out whereis_command. - - * command.c (do_setshow_command): Call function with additional - argument C. - main.c (set_history_size_command): Take argument C. - (set_verbose): New function to set docstring. - (initialize_main): Put set_verbose in command list. - command.c (lookup_cmd_1): Accept result_list NULL. - - * valprint.c (_initialize_valprint): Change docstring for - "set unionprint" to normal set/show form. - - * command.c (add_show_from_set): Check that docstring starts with - "Set " before assuming it does. - - * main.c (show_history): Call cmd_show_list. - command.{c,h} (cmd_show_list): New function. - command.h: Declare do_setshow_command. - - * command.h (cmd_list_element): New field completer. - main.c (symbol_completion_function): Use it. - symtab.h: Declare make_symbol_completion_list. - command.c (add_cmd): Set completer. - main.c, gdbcmd.h (noop_completer): New function. - infcmd.c: Set completer for environment functions. - - * symtab.c (types_info, _initialize_symtab): #if 0 out. - various: Use fputs_filtered, not fprintf_filtered(%s). - - * valprint.c (type_print_base): Check for integers larger than - LONGEST. - - * sun3-dep.c: Include "signame.h" instead of directly declaring - sys_siglist. - -Tue Mar 6 14:59:34 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (signals_info): Allow argument to be a signal name - as well as an expression. - (handle_command): Check for error from sig_number. - - * main.c (float_handler): Change error message. - - * inflow.c (create_inferior): If getenv ("SHELL") exists, use it - instead of /bin/sh. - - * dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum. - Pass it to {start,end}_psymtab. - - * dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum - when calling process_symbol_pair. - - * symtab.c (sources_info, output_source_filename): - Re-write so output_source_filename takes a first parameter - instead of a next one. - - * dbxread.c (read_dbx_symtab, case N_SO): When incrementing - symbuf_idx, increment symnum also. - - * values.c (set_internalvar_component): Use VALUE_CONTENTS, - not VALUE_CONTENTS_RAW. - - * symmisc.c (free_symtab): Don't free filename (now in symbol_obstack). - - * environ.c (init_environ): Copy entire string, including - terminating '\0'. - - * value.h, values.c: Rename value_lazy to value_fetch_lazy. - values.c (value_of_internalvar): Call value_fetch_lazy. - - * dbxread.c (read_huge_number): Return an error on encountering - a large decimal number. - - * dbxread.c (read_huge_number): Reverse sense of overflow test. - - * valprint.c (val_print, case TYPE_CODE_INT): Check for integers - larger than LONGEST. - - * dbxread.c (read_ofile_symtab): When calling process_one_symbol, - call it with desc and value rather than with bufp->n_{desc,value}. - - * defs.h (LONG_MAX): Define. - - * sun3-dep.c: Declare sys_siglist. - - * infptrace.c: Move include of gdbcore.h after a.out.h - - * Makefile.dist (expread.o, mcheck.o): Remove leading "./" not - leading ".". - - * m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX. - infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]: - Set kernel_u_addr using nlist(). - m-hp300bsd.h: Define KERNEL_U_ADDR_BSD. - -Mon Mar 5 16:52:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): If value of .o symbol is crazy, - don't end psymtab. - - * dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO - when both appear. - (start_subfile, start_symtab): Extra parameter dirname. - (start_subfile): Use obsavestring, not savestring, for name. - various: Call start_{subfile,symtab} with extra argument. - (end_symtab): Set dirname field in symtab. - (read_ofile_symtab): Call process_symbol_pair on pair of N_SO. - (process_symbol_pair): New function. - symtab.h (symtab): New field dirname. - source.c (open_source_file): New function. - source.c: Use open_source_file instead of openp where appropriate. - - * defs.h (TARGET_CHAR_BIT): Define. - -Sun Mar 4 13:11:48 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (fill_symbuf): Print error messages nicely. - - * Makefile.dist (SFILES): Put standalone.c at end. - - * Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s. - - * symtab.{c,h} (builtin_type_error): New type. - symseg.h (type_code): Add TYPE_CODE_ERROR. - valprint.c (val_print, type_print_base), - values.c (using_struct_return, set_return_value): - Check for and deal with TYPE_CODE_ERROR. - dbxread.c (error_type): New function - (read_type and subroutines): Call error_type instead of error. - - * dbxread.c (read_huge_number): New function. - (read_range_type): Use read_huge_number and check results - to see if it is a large integral type. - - * symmisc.c: Remove symseg stuff. - - * Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk - dbxread.c (read_dbx_symtab) [N_NBSTS]: - Treat this and N_NBLCS like N_LCSYM, etc. - (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code. - m-npl.h (USE_STRUCT_CONVENTION): Add. - (IGNORE_SYMBOL): Add 0xa4. - (END_OF_TEXT_DEFAULT): Remove. - (STRING_TABLE_OFFSET): don't add sizeof(int). - [!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf. - (BLOCK_ADDRESS_ABSOLUTE): Define. - (BREAKPOINT): Pad to size of machine word. - (SAVED_PC_AFTER_CALL): Remove ` at start of line (!). - (R2_REGNUM): Define. - (SP_REGNUM, FP_REGNUM): Switch definitions. - (REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM. - (STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE, - call function stuff): - Replace bogus definitions with correct ones for NP1. - (CANNOT_EXECUTE_STACK): Define. - (FRAME_LOCALS_ADDRESS): Don't add 80. - (FRAME_FIND_SAVED_REGS): Also get SP. - gould-pinsn.c (findframe): Move framechain declaration outside #if 0. - infptrace.c (write_inferior_memory): Check addr against text_end - and use PT_WRITE_I or PT_WRITE_D as appropriate. - (store_inferior_registers): Don't try to write registers in - CANNOT_STORE_REGISTER. - m-npl.h (CANNOT_STORE_REGISTER): Define. - npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000. - - * munch: Distinguish between BSD and System V nm by actually - seeing what output from nm looks like. - -Fri Mar 2 13:43:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Change highest_offset to point - to next unprinted arg. - - * main.c (main): Print "type help for list of commands" along - with the version. Follow it with a blank line. - -Thu Mar 1 14:49:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c: Move print_address for function from value_print - to val_print. - -Wed Feb 28 15:06:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (m-sun4os4.h): Depend on m-sparc.h - - * Makefile.dist (version.c): Depend on Makefile.dist, not Makefile. - - * Makefile.dist: Change MAKEFILES to Makefiles. - - * symtab.h: Declare get_sym_file. - core.c: Include symtab.h. - - * Move signal name stuff from utils.c to signame.c - Move signal name stuff from defs.h to signame.h. - Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}. - -Mon Feb 26 12:03:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * command.c (add_cmd): Don't call savestring on name. - -Sun Feb 25 15:52:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Make highest_offset an int. - New variable args_printed. - (print_frame_nameless_args): Remove parameter end and add num - and first. - (print_frame_args): Change call to print_frame_nameless_args. - -Fri Feb 23 21:40:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * stack.c (up_command, down_command): - Only print stack frame if from_tty. - -Thu Feb 22 12:01:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * expread.y: Inlcude value.h and don't cast return value from - lookup_internalvar. - - * infrun.c: Remove code in #ifdef UMAX_PTRACE. - - * values.c (convenience_info): Print in form "$foo = 5". - Don't print "Debugger convenience variables:" before first one. - - * Makefile.dist: Remove ADD_FILES from CLIBS. - (gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS. - - * m-pyr.h: #if 0 out call dummy stuff. - Put in POP_FRAME which just calls error(). - valops.c: If CALL_DUMMY is not defined, put in dummy call_function - which just prints an error message. - -Tue Feb 20 22:11:40 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (commands_command): Add arg from_tty. - - * main.c (main): Put if (!setjmp (to_top_level)) around calls - to *_command made in response to command line arguments. - -Mon Feb 19 13:58:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Use getopt_long_only. Move one-character options - to long_options. Remove entries which are just unambiguous - abbreviations of other options. - - * command.h: Add types cmd_types and var_types. - Add fields type, var_type, and var to struct cmd_list_element. - command.c (add_set_cmd, add_set_from_show): New functions. - (add_cmd): Set c->var_type. - (add_abbrev_cmd): Call add_cmd instead of duplicating code. - main.c: Add showlist. - Move parse_binary_operation from main.c to command.c. - command.c (do_setshow_command): New function. - gdbcmd.h: New file. - Makefile.dist: Add gdbcmd.h. - many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set. - Replace info * with show * where appropriate. - utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean - no paging. - defs.h: Define UINT_MAX. - infcmd.c (run_command): Use execute_command, not set_args_command. - main.c (execute_command): Call do_setshow_command if necessary. - main.c (show_command, show_history): New functions. - main.c (initialize_main): Call add_prefix_cmd - for show and show history. - - * coffread.c (enter_linenos): Print error if - file_offset < linetab_offset. - -Sun Feb 18 15:37:05 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * convex-dep.c (comm_registers_info): Fix typo. ("argc"->"arg"). - -Wed Feb 14 20:45:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config.gdb: Create Makefile with make. - - * Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist - to new file Makefile.srcdir. - - * valprint.c: Include <errno.h>. - - * value.h: Declare value_coerce_function. - - * findvar.c: Add missing " after #include "gdbcore.h - - * main.c (main): Re-write command parsing to use getopt. - On "gdb +help" print options with '+' not '-'. - Makefile.dist: Add getopt. - -Tue Feb 13 00:08:27 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add "srcdir=." - config.gdb: Edit srcdir= rather than adding it to the beginning. - - * pyr-dep.c: Make global_reg_offset, last_frame_offset not static. - Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT]. - - * config/pyramid: Print message about alloca. - - * breakpoint.c (clear_command): When printing "no breakpoint" - error, only use arg if non-NULL. - - * core.c (read_memory): Rename to read_memory_noerr. - (read_memory): New function which calls read_memory and checks for err. - gdbcore.h: Declare all extern core.c functions. - move myread from core.c to utils.c. - declare it in defs.h. - (read_memory_integer): move from infcmd.c to core.c. - gdbcore.h: Declare it. - Many places: Remove error checking on read_memory, or call - read_memory_noerr instead. Include "gdbcore.h" if calling either. - - * value.h (COERCE_ARRAY): Coerce functions to function pointers. - valops.c (value_coerce_function): New function. - - * core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO - if address out of bounds. - - * m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files. - dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter. - Makefile.dist (alldeps.mak): Special case for arm-convert.s. - dbxread.c (define_symbol): Check for local based on it not - being any one of the known deftypes. - values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION. - - * Makefile.dist, config.gdb: Put in srcdir stuff. - -Mon Feb 12 22:46:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c: Add addr_string and cond_string fields to - struct breakpoint. - (break_command_1): Set them. Use mention (). - (mention): Create with code from break_command_1. - (breakpoint_re_set): New function. - (breakpoint_clear): Remove. - (condition_command): Set cond_string. - (breakpoint_delete): Free cond_string and addr_string. - Declare parse_c_1's type and remove casts to struct expression *. - symmisc.c (free_all_symtabs): Don't call breakpoint_clear. - dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set, - Include breakpoint.h. - breakpoint.h: New file. - dbxread.c: Move declaration of symmisc.c functions to symtab.h. - -Sun Feb 11 17:29:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c: Make lookup_block_symtab extern. - symtab.h: Declare it. - valops.c (value_of_this): Use it. - -Fri Feb 9 08:59:37 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config/hp300hpux: Print message telling people to use gcc. - - * value.h: Declare print_floating. - printcmd.c (print_scalar_formatted, case 'f'): Use print_floating. - valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating. - valprint.c (print_floating): Make this function out of is_nan - and the code which was in val_print. - Put parentheses around high & 0xfffff. - Print sign and fraction for NaN's. - Print 17 digits not 16 for doubles. - (is_nan): Remove. - m-news.h, m-sun3.h: Define IEEE_FLOAT. - - * Rename gld-pinsn.c to gould-pinsn.c. - config/{pn,npl}: Change name of gld-pinsn.c - -Tue Feb 6 00:25:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infptrace.c: Define PT_ATTACH if not defined. - m-hp300hpux.h: Define ATTACH_DETACH. - - * main.c (initialize_main): Change alias class to aliases. - - * dbxread.c: Search and destroy references to symsegs. - Also remove some #if 0'd code. - - * core.c: Remove reread_exec. - dbxread.c (reread_symbols): New function. - dbxread.c (symbol_file_command): Set symfile_mtime. - coffread.c: Same. - infcmd.c (run_command): Call reread_symbols not reread_exec. - - * valprint.c (val_print): When printing string after char *, print - it for "" just like any other string. - - * core.c (reread_exec): New procedure. - infcmd.c (run_command): Call reread_exec. - - * coffread.c (symbol_file_command): Add from_tty. - - * dbxread.c (symbol_file_command): Only ask about loading new - symbol table if from_tty. - -Mon Feb 5 02:25:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (inferior_died): Call breakpoint_clear_ignore_counts. - - * Makefile.dist (OBS): Remove dbxread.o and coffread.o. - - * config.gdb: Ignore files ending in '#' in config. - - * stack.c (backtrace_command): Add QUIT to get_prev_frame loops. - -Sat Feb 3 22:25:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (YACC): Don't use -v. - -Fri Feb 2 19:26:50 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * createtags: Only change .o to .c at end of name. - - * Makefile.dist (alldeps.mak): new target. - (Makefile): add alldeps.mak. - (SOURCES): remove PINSNS. - (TAGFILES: use ALLPARAM. - (gdb.tar): add config/. - - * config.gdb: Check for M_FILE= not #param.h - config/*: Make sure M_FILE= exists with space after M_FILE=. - Makefile.dist (TAGS): Pass M_FILE and DEPFILES. - createtags: Change .o to .c. Remove special tests for dep.c etc. - - * dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT. - Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES. - config/*: add dbxread.o or coffread.o to depfiles. - - * Makefile.dist (depend): Depend on $(SOURCES), not force. - -Thu Feb 1 17:43:54 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symmisc.c (print_symbol): Print newline after label. - -Wed Jan 31 22:35:38 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_addl_syms): Remove code that checks for - _etext. - Move end_of_text_addr into read_dbx_symtab. - (read_dbx_symtab): #if 0 out code which checks for _etext. - -Tue Jan 30 15:40:19 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) - - * Makefile.dist (gdb.tar): Use readline's "make readline.tar" - instead of having a list of readline files. - - * infrun.c (normal_stop): #if 0 out "you have found a bug in sh". - - * munch (-DSYSV): Check for .text at end of name. - Optionally allow extra underscore before initialize. - Remove space between #! and /bin/sh. - - * m-merlin.h: Put in clarifying comments about SHELL_FILE. - Makefile.dist (install): Execute M_INSTALL. - config/merlin: Define M_INSTALL. - -Mon Jan 29 04:32:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c: Change all references to signal handlers from - int (*)() to void (*)(). - - * main.c: Declare init_signals before use & make it void. - Declare initialize_all_files. - - * Makefile.dist (config.status): New target. - -Sat Jan 27 00:19:50 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * defs.h (enum command_class): Remove comma after last element. - - * Makefile.dist (gdb.tar.Z): Use compress <foo >bar rather - than deleting gdb.tar.Z before starting. - - * dbxread.c (process_one_symbol): Compare context_stack_depth - with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK. - - * mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK. - - * mcheck.c (checkhdr): Call fatal_dump_core not abort. - - * mcheck.c: Copy from malloc distribution. - - * main.c (main): Call init_malloc (). - - * main.c (initialize_signals): Rename to init_signals. - -Fri Jan 26 00:53:23 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * *dep.c: Make core_file_command return void. - - * gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr. - infptrace.c [!KERNEL_U_ADDR]: Make it extern. - - * altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined. - - * m-pn.h (GOULD_PN): Define. - *-pinsn.c: Include actual opcode table not just opcode.h - - * main.c [ALIGN_STACK_ON_STARTUP]: New code. - m-i386.h: Define ALIGN_STACK_ON_STARTUP. - - * m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define. - - * Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c. - m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS. - - * Makefile.dist, config.gdb, config/*: - Re-write to use machine-dependent makefiles instead of cpp. - - * m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS. - infptrace.c: Put {fetch,store}_inferior_registers inside - #if !defined FETCH_INFERIOR_REGISTERS. - - * Split execcore.c into exec.c and coredep.c. - Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h. - - * infptrace.c ({fetch,store}_inferior_registers): - Use U_REGS_OFFSET to set offset. - m-umax.h: Define U_REGS_OFFSET. - - * m-umax.h: Define PTRACE_{ATTACH,DETACH}. - - * m-i386.h (N_SET_MAGIC): Define. - m-i386gas.h: add #undef N_SET_MAGIC. - -Thu Jan 25 18:39:45 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * m-hp300bsd.h: Remove KERNEL_U_ADDR. - - * infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area - at runtime. - - * infptrace.c: Replace numbers with PT_KILL, etc. - (store_inferior_registers): Loop for as many words are in the register. - - * infptrace.c [NO_SINGLE_STEP]: Call single_step(). - - * kill_inferior{,_fast}: Declare as returning void. - - * m-sun3.h (USE_PTRACE_GETREGS): Define. - - * execcore.c: Add IS_OBJECT_FILE & related stuff. - - * infptrace.c: Include <sys/ptrace.h>. - [ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code. - - * Split default-dep.c into infptrace.c and execcore.c. - - * valprint.c [IEEE_FLOAT]: Change void * to char *. - - * breakpoint.c: Change printf_filtered(%s) to fputs_filtered. - -Wed Jan 24 00:35:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (symbol_file_command): When freeing everything, free - the string table too. - - * Makefile.dist (gdb1): add "rm -f gdb1". - - * printcmd.c (print_scalar_formatted): If size is 0, use 'b' - 'h', 'w', or 'g' depending on the type. - - * stack.c (backtrace_command): Read in symbols for frames we'll - print before printing them. - - * valops.c (value_at): Don't print "I/O error" on EIO from - ptrace. Don't print "out of bounds" for any ptrace error - except EIO. - - * valprint.c (type_print_base, case TYPE_CODE_ENUM): - Print "FOO = 5" not "FOO : 5". - - * symtab.{c,h}: Make lookup_misc_func extern. - - * Makefile.dist: Define VERSION in makefile, and generate - version.c automatically. - (gdb.tar): Use gdb-$(VERSION), not dist-gdb. - - * expread.y (yylex): Use lookup_primitive_typename to - cut down on calls to lookup_symbol. - symtab.{c,h} (lookup_primitive_typename): New function. - (lookup_typename): Use it. - - * symtab.{c,h} (check_stub_type): New function. - valprint.c (type_print_base, val_print, type_print_derivation_info), - values.c (allocate_value): Call it. - - * printcmd.c (whereis_command): New function. - symtab.c (lookup_symbol): Add symtab parameter. - various: Pass additional argument to lookup_symbol. - symseg.h (struct symbol): Add line field. - dbxread.c (define_symbol): Set sym->line. - - * dbxread.c (symbol_file_command): Read string table into - malloc'd memory (symfile_string_table) and leave it there. - (psymtab_to_symtab): Use symfile_string_table. - - * utils.c (sig_abbrev): Return NULL if not found. - infrun.c (sig_print_{header,info}): Consolidate duplicated - code from handle_command, signals_info. - (sig_print_info): Just print number if no name from sig_abbrev. - - * Makefile.dist (OTHERS): Add ChangeLog-3.x - - * infrun.c (restore_inferior_status): #if 0 out - "Unable to restore previously selected frame" error message. - - * infrun.c (signals_info, handle_command): Print signal - abbrevs along with numbers. - - * infrun.c (handle_command): Accept symbol signal names. - - * utils.c (sig_{number,abbrev}, init_sig): New functions. - _initialize_utils: Call init_sig for each signal. - defs.h: Declare them. - - * default-dep.c (read_inferior_memory): Check quit_flag in - fetch loop. - - * Changes for lazy fetching (speeds things up for big objects): - value.h (struct value): New field lazy. - VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New. - findvar.c (read_var_value): Set lazy instead of fetching. - various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS. - valops.c: Add value_at_lazy, value_lazy. - various: Call value_at_lazy instead of value_at. - - * symtab.h (LONGEST): Define. - - * m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h). - - * infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN - - * version.c: Change version number to 4.0development - -For older changes see ChangeLog-3.x +For older changes see ChangeLog-1990 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-92 b/gdb/ChangeLog-1992 index 635c912..8e89824 100644 --- a/gdb/ChangeLog-92 +++ b/gdb/ChangeLog-1992 @@ -6275,7 +6275,7 @@ Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) * xcoffread.c: Undefine next_symbol_text before redefining it. -For older changes see ChangeLog-9091 +For older changes see ChangeLog-1991 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-93 b/gdb/ChangeLog-1993 index 463154d..4aba2d3 100644 --- a/gdb/ChangeLog-93 +++ b/gdb/ChangeLog-1993 @@ -7587,7 +7587,7 @@ Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com) * defs.h (chill_demangle): Add prototype. * symtab.h (language_dependent_info): Add struct for Chill. -For older changes see ChangeLog-92 +For older changes see ChangeLog-1992 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-94 b/gdb/ChangeLog-1994 index a691ace..68dbcb6 100644 --- a/gdb/ChangeLog-94 +++ b/gdb/ChangeLog-1994 @@ -5695,7 +5695,7 @@ Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * infrun.c (wait_for_inferior): Do not step or step resume past the end of a one-line function we just stepped into. -For older changes see ChangeLog-93 +For older changes see ChangeLog-1993 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-95 b/gdb/ChangeLog-1995 index 2265be8..9d4149e 100644 --- a/gdb/ChangeLog-95 +++ b/gdb/ChangeLog-1995 @@ -4905,7 +4905,7 @@ Mon Jan 2 15:02:51 1995 Stan Shebs <shebs@andros.cygnus.com> * remote-udi.c (udi_load): Tell symbol_file_add that the program being loaded is the main program. -For older changes see ChangeLog-94 +For older changes see ChangeLog-1994 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-96 b/gdb/ChangeLog-1996 index 760b425..442386f 100644 --- a/gdb/ChangeLog-96 +++ b/gdb/ChangeLog-1996 @@ -5106,7 +5106,7 @@ Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com> * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. -For older changes see ChangeLog-95 +For older changes see ChangeLog-1995 Local Variables: mode: change-log diff --git a/gdb/ChangeLog-97 b/gdb/ChangeLog-1997 index 026c9a5..4f66a90 100644 --- a/gdb/ChangeLog-97 +++ b/gdb/ChangeLog-1997 @@ -2899,7 +2899,7 @@ Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com> arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE. -For older changes see ChangeLog-96 +For older changes see ChangeLog-1996 Local Variables: mode: indented-text diff --git a/gdb/ChangeLog-98 b/gdb/ChangeLog-1998 index 8a3db20..a9038f8 100644 --- a/gdb/ChangeLog-98 +++ b/gdb/ChangeLog-1998 @@ -7210,7 +7210,7 @@ Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com) since list elements may be deleted during loop. (read_actions): add actions to history list. -For older changes see ChangeLog-97 +For older changes see ChangeLog-1997 Local Variables: mode: change-log diff --git a/gdb/ChangeLog-99 b/gdb/ChangeLog-1999 index 845dc12..8ed0612 100644 --- a/gdb/ChangeLog-99 +++ b/gdb/ChangeLog-1999 @@ -9286,7 +9286,7 @@ Mon Jan 4 15:05:29 1999 David Taylor <taylor@texas.cygnus.com> conditionalize its inclusion. * infttrace.c: ditto. -For older changes see ChangeLog-98 +For older changes see ChangeLog-1998 Local Variables: mode: change-log diff --git a/gdb/ChangeLog-2000 b/gdb/ChangeLog-2000 new file mode 100644 index 0000000..25ced55 --- /dev/null +++ b/gdb/ChangeLog-2000 @@ -0,0 +1,8204 @@ +2000-12-20 Michael Snyder <msnyder@mvstp600e.cygnus.com> + + * arch-utils.c (default_frame_address): New function. Default + implementation of frame_args_address and frame_locals_address. + * arch-utils.h (default_frame_address): Export. + * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address. + (d10v_frame_args_address, d10v_frame_locals_address): Delete. + * sh-tdep.c (sh_gdbarch_init): Use default_frame_address. + (sh_frame_args_address, sh_frame_locals_address): Delete. + * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address. + (sparc_frame_address): Delete. + +2000-12-27 Mark Kettenis <kettenis@gnu.org> + + Fix debugging programs statically linked against the thread library. + * thread-db.c: Various comment fixes and additions. + Include "bfd.h", "symfile.h" and "objfiles.h". + (keep_thread_db): New variable. + (find_new_threads_callback): Remove prototype. + (thread_db_find_new_threads): New prototype. + (thread_db_push_target, thread_db_unpush_target): Remove + functions. + (deactivate_target): New function. + (thread_db_new_objfile): If OBJFILE == NULL, force deactivation of + target vector. Activate target vector directly instead of calling + thread_db_push_target. Set keep_thread_db if thread library is + detected in the main symbol file. Only enable thread event + reporting if there actually is a child process. Likewise for + detecting new threads, done by calling thread_db_find_new_threads + instead of iterating over the threads ourselves. + (thread_db_detach): Call deactivate_target instead of + thread_db_unpush_target. + (thread_db_wait): Bail out early if we're not debugging the + multi-threaded child process yet. + (thread_db_post_startup_inferior): New function. + (thread_db_mourn_inferior): Call deactivate_target instead of + thread_db_unpush_target. + (init_thread_db_ops): Add thread_db_post_startup_inferior to + thread_db_ops. + +2000-12-22 Mark Kettenis <kettenis@gnu.org> + + * solib.c (solib_open): If path is relative, look for it + literally. This matches the behaviour of the GNU dynamic linker + more closely. + +2000-12-22 Fernando Nasser <fnasser@redhat.com> + + * README: Suggest building in an empty directory. + +2000-12-21 Mark Kettenis <kettenis@gnu.org> + + * i386-tdep.c: Add missing ')' in comment. + (i386_extract_return_value): Return directly after issuing the + warning and filling *VALBUF with zeroes if we cannot get at the + floating-point registers. + (i386_store_return_value): New function. + * config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call + i386_store_return_value. + Add prototype for i386_store_return_value. + + * i386-linux-nat.c (store_fpxregs): Add code to detect support for + the PTRACE_GETFPXREGS request, and return zero if it's not. + +2000-12-21 Fernando Nasser <fnasser@redhat.com> + + * TODO: Add pre-uiout code removal to 5.2 cleanups. + +2000-12-20 Fernando Nasser <fnasser@redhat.com> + + * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS. + * Makefile.in: Ditto. + * configure: Regenerate. + +2000-12-20 Fernando Nasser <fnasser@redhat.com> + + * command.h: Register date when it was deprecated. + * call-cmds.h: Ditto. + +2000-12-20 Fernando Nasser <fnasser@redhat.com> + + * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code + to be compiled. Defines UI_OUT. + (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT. + (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS. + * configure.in (UIOUT_CFLAGS): New configuration variable. + (--with-uiout): New configuration option. Causes uiout code to + be compiled, instead of the old *printf one. + * configure: Regenerate. + * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT. + +2000-12-20 Fernando Nasser <fnasser@redhat.com> + + * complaints.c (complain): Call warning_hook if defined, instead of + writting to gdb_stderr. + (clear_complaints): Do not write anything to gdb_stderr if warning_hook + is defined. + +2000-12-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the + non-pseudo-regs group. + +2000-12-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc + to before switch statement. + +2000-12-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info. + + * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum. + (DO_REGISTERS_INFO): Remove macro. Use multiarch version instead. + +Fri Dec 15 23:12:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * i386gnu-nat.c: Include "gdb_assert.h" instead of <assert.h>. + (gnu_store_registers): Replace assert with gdb_assert. + +2000-12-15 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, + sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is + now part of gdbarch_tdep structure. + (sh_gdbarch_init): Initialize SR_REGNUM. + + * config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM. + + * sh-tdep.c (sh_do_pseudo_register): Indent properly. Call + do_dr_register_info() only for DR registers. + (sh_sh4_register_name): Add comments with numbers. + (_initialize_sh_tdep): Move assignment to disassemble printing + function from here... + (sh_gdbarch_init):...to here. Move some more general settings to + before the architecture is recognized. + +Fri Dec 15 23:27:56 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (remote_fetch_registers): Replace #ifdef + REGISTER_BYTES_OK with REGISTER_BYTES_OK_P. + + * gdbarch.sh (REGISTER_BYTES_OK): Multi-arch. + * gdbarch.h, gdbarch.c: Re-generate. + +Fri Dec 15 22:58:59 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * serial.c (serial_printf): Call xvasprintf instead of vasprintf. + +2000-12-14 Matthew Green <mrg@eterna.com.au> + + * solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'. + +2000-12-14 Kevin Buettner <kevinb@redhat.com> + + * defs.h, utils.c (xfree): New function. + * alpha-tdep.c, altos-xdep.c, arch-utils.c, arm-xdep.c, + ax-general.c, bcache.c, blockframe.c, breakpoint.c, + buildsym.c, c-typeprint.c, coffread.c, completer.c, + convex-tdep.c, convex-xdep.c, corefile.c, corelow.c, + cp-valprint.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, + dbxread.c, dcache.c, defs.h, demangle.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.c, event-loop.c, event-top.c, exec.c, f-lang.c, + gdb-events.c, gdbarch.c, gdbtypes.c, gnu-nat.c, h8500-tdep.c, + hp-psymtab-read.c, hppah-nat.c, infcmd.c, inflow.c, infrun.c, + infttrace.c, irix5-nat.c, jv-typeprint.c, kod-cisco.c, kod.c, + language.c, lin-lwp.c, lin-thread.c, linespec.c, + linux-thread.c, main.c, maint.c, mdebugread.c, minsyms.c, + mips-tdep.c, monitor.c, nlmread.c, objfiles.c, osfsolib.c, + p-valprint.c, pa64solib.c, parse.c, printcmd.c, + proc-service.c, procfs.c, pyr-xdep.c, remote-adapt.c, + remote-bug.c, remote-eb.c, remote-es.c, remote-mips.c, + remote-mm.c, remote-nindy.c, remote-rdi.c, remote-rdp.c, + remote-udi.c, remote-vx.c, remote.c, rs6000-nat.c, ser-pipe.c, + serial.c, solib-svr4.c, solib.c, somread.c, somsolib.c, + source.c, sparcl-tdep.c, stabsread.c, stack.c, sun386-nat.c, + symfile.c, symmisc.c, symtab.c, target.c, thread-db.c, + thread.c, top.c, tracepoint.c, ui-file.c, ui-out.c, + umax-xdep.c, utils.c, valops.c, valprint.c, values.c, + varobj.c, win32-nat.c, wince.c, xcoffread.c, cli/cli-cmds.c, + cli/cli-decode.c, cli/cli-script.c, cli/cli-setshow.c: + Replace occurrences of free() with xfree(). + +2000-12-14 J.T. Conklin <jtc@redback.com> + + * configure.tgt (hppa*-*-bsd*, hppa*-*-osf*, m68*-*-sunos4*, + rs6000-*-lynxos*, sparc-*-sunos4*): Add gdbserver to configdirs. + +2000-12-13 Michael Chastain <chastain@redhat.com> + + * MAINTAINERS: Add Michael Chastain to Write After Approval list. + +2000-12-11 Fernando Nasser <fnasser@redhat.com> + + * Makefile.in (CONFIG_LOBS): New macro. Configured to the files + that must be added to the gdblib itself. + (DEPFILES): Use CONFIG_LOBS, not CONFIG_OBS. + (INIT_FILES): Include CONFIG_OBS. + (gdb$(EXEEXT)): Depend on CONFIG_OBS and link with it. + (kdb): Ditto. + * configure.in (CONFIG_LOBS): New variable. Object files that must + be added to gdblib for the specific configuration. + * configure: Regenerate. + +2000-12-11 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sh-tdep.c (sh_extract_struct_value_address): Protoize. + +2000-12-11 Michael Snyder <msnyder@mvstp600e.cygnus.com> + + * blockframe.c (get_prev_frame): Add missing paren omitted in + last check-in. + +2000-12-11 Fernando Nasser <fnasser@redhat.com> + + * Makefile.in (SUBDIR_GDBTK_OBS, SUBDIR_GDBTK_SRCS, + SUBDIR_GDBTK_DEPS, SUBDIR_GDBTK_INITS, SUBDIR_GDBTK_LDFLAGS, + SUBDIR_GDBTK_CFLAGS): New macros. For gdbtk subdir. + * configure.in: Fix typo. It is CONFIG_OBS not CONFIG_OJS. + Use the SUBDIR_GDBTK_* macros instead of hard coded file names. + * configure: Regenerate. + +2000-12-11 Michael Snyder <msnyder@mvstp600e.cygnus.com> + + * blockframe.c (get_prev_frame): Zero all fields of prev by + default using memset (instead of one at a time). + +2000-12-11 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sh-tdep.c (sh_extract_struct_value_address): For consistancy, + change decl from "CORE_ADDR static" to "static CORE_ADDR". + +2000-12-11 Fernando Nasser <fnasser@redhat.com> + + * configure.in: Fix typos. It is CONFIG_SRCS not CONFIG_SRS. + * configure: Regenerate. + +2000-12-11 Fernando Nasser <fnasser@redhat.com> + + * configure.in: Fix a couple of typos in the handling of the + enable_gdbcli option. Make it check enableval for the result + of AC_ARG_ENABLE. + * configure: Regenerate. + +2000-12-08 Michael Snyder <msnyder@mvstp600e.cygnus.com> + + * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro. Provide default + definition. Will be used to translate between the compiler's + register numbering and GDB's (for register variables etc). + (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids. + * alpha-tdep.c: Fix typo in comment. + * dbxread.c: Fix typo in comment. + * fr30-tdep.c: Fix typo: newline missing after comment. + * mcore-tdep.c: Fix typo in comment. + +2000-12-07 J.T. Conklin <jtc@redback.com> + + * gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag): + Removed unused variables and declarations. + * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): + Likewise. + * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): + Likewise. + * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): + Likewise. + * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): + Likewise. + + * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c + (create_inferior): Update comment. + + * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, + store_inferior_registers): Provide implementations for the m68k + and ns32k. + * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o + * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. + * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver + to configdirs. + +2000-12-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields + {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM. + * sh-tdep.c (sh_sh3e_register_virtual_type, + sh_sh4_register_virtual_type, sh_do_registers_info, + sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size, + sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, + sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, + sh_store_pseudo_register, sh_do_pseudo_register): Ditto. + + * sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the + disassembly print function. + (_initialize_sh_tdep): Initialize tm_print_insn using the function + pointer. + +2000-12-07 Mark Kettenis <kettenis@gnu.org> + + From Richard Henderson <rth@twiddle.net>: + * alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t. + (supply_fpregset, fill_fpregset): Use gdb_fpregset_t. + +2000-12-06 Fernando Nasser <fnasser@redhat.com> + + * cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying + that is not currently used. + +2000-12-06 Fernando Nasser <fnasser@redhat.com> + + * cli/cli-decode.c (lookup_cmd): Change disabled code into comment. + +2000-12-06 Fernando Nasser <fnasser@redhat.com> + + * cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine + which was not being used for quite some time. + +2000-12-05 Mark Kettenis <kettenis@gnu.org> + + * gdb-stabs.h (SECT_OFF_MAX): Increase to 64. + * symfile.h (MAX_SECTIONS): Increase to 64. + +2000-12-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of + DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used + anywhere. + * sh-tdep.c (sh_gdbarch_init): Don't initialize + DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM. + +2000-12-04 Michael Snyder <msnyder@cleaver.cygnus.com> + + * utils.c (internal_verror): Fix typo in error msg. + +2000-12-03 Mark Kettenis <kettenis@gnu.org> + + * Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list. + +2000-12-04 Kevin Buettner <kevinb@redhat.com> + + * elfread.c (record_minimal_symbol_and_info): Don't guess + at the section index; instead just always use the bfd index. + (elf_symtab_read): Handle weak symbols appearing in data + sections. + +Mon Dec 4 14:36:39 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, + DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): + Add. + * gdbarch.h, gdbarch.c: Regenerate. + * arch-utils.c (no_op_reg_to_regnum): New function. + * arch-utils.h (no_op_reg_to_regnum): Declare. + + * dwarfread.c (DWARF_REG_TO_REGNUM), coffread.c + (SDB_REG_TO_REGNUM), stabsread.h (STAB_REG_TO_REGNUM), + mdebugread.c (ECOFF_REG_TO_REGNUM): Delete macro. + + * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM, STAB_REG_TO_REGNUM): + Delete. Moved to mips-tdep.c. + * mips-tdep.c (mips_ecoff_reg_to_regnum, mips_stab_reg_to_regnum): + New functions. + (mips_gdbarch_init): Add ``mips_ecoff_reg_to_regnum'' and + ``mips_stab_reg_to_regnum'' to multi-arch vector. + +2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup. + (gdbarch_tdep): Likewise. + +2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14. + (m68hc11_register_names): Add null for register 13. + +2000-12-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address + computation. + (m68hc11_frame_init_saved_regs): Frame pointer is saved only if + the symbol exist. + (m68hc11_analyze_instruction): New function. + (m6811_prologue, m6812_prologue): New prologue description tables. + (m68hc11_guess_from_prologue): Use the above. + (m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue + descriptions. + +Sun Dec 3 02:28:26 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-pipe.c (pipe_open): Only use vfork when available. + * fork-child.c (fork_inferior): Fix #ifdef HAVE_VFORK test. + (clone_and_follow_inferior): Ditto. + + * configure.in (AC_CHECK_FUNCS): Check for vfork. + * configure, config.in: Regenerate. + +Sun Dec 3 01:54:49 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-unix.c (wait_for): Initialize the FD_SET before every select + call. + (ser_unix_wait_for): Ditto. + +Sun Dec 3 01:01:02 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (varobj.o): Delete special .c.o rule supressing + -Werror flag. + +Sun Dec 3 00:29:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * m32r-rom.c (m32r_load_section): Update to match + bfd_map_over_sections's ``func'' arg. + +Thu Nov 30 01:24:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and + ``fmt''. Make ``offset'' a CORE_ADDR. + (print_unpack): Delete. + (extended_offset): Construct and return a CORE_ADDR. + (fetch_mips_16): Return an int. Don't assume short is 16 bits. + (unpack_mips16): Rewrite. Add ``extension'' parameter instead of + incorrectly guessing if the instruction had an extension. + (map16): Delete array. + (mips16_op): Delete macro. + (extended_mips16_next_pc): Rewrite of old mips16_next_pc function. + When an extended instruction do a recursive call. + (mips16_next_pc): Call extended_mips16_next_pc. + (mips_next_pc): Cleanup. + +Sat Dec 2 10:40:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-e7kpc.c (e7000pc_setstopbits): New function. + (e7000pc_ops): Add e7000pc_setstopbits. + + * remote-e7000.c (e7000_detach, e7000_resume, + e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info, + e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill): + Update function signature to match target vector. + + * h8300-tdep.c (h8300_command, h8300h_command, h8300s_command): + h8500-tdep.c (small_command, big_command, medium_command, + compact_command): Update function signature to match add_cmd. + +2000-12-01 Fernando Nasser <fnasser@redhat.com> + + * p-exp.y: Define strncasecmp as strnicmp for MSVC. + (yylex): Use strncasecmp, not strnicmp. + +2000-12-01 Fernando Nasser <fnasser@redhat.com> + + * cli/cli-decode.c: New file. Handle lists of commands, their decoding + and documentation. + (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, + add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, + add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, + add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, + help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, + undef_cmd_error, lookup_cmd, deprecated_cmd_warning, + lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): + Moved here from command.c. + (add_info, add_info_alias, add_com, add_com_alias): Moved here from + top.c. + * cli/cli-decode.h: Definitions/declarations for the above. + * cli/cli-cmds.c: New file. GDB CLI commands. + (error_no_arg, info_command, show_command, help_command, show_version, + quit_command, pwd_command, cd_command, echo_command, shell_escape, + make_command, show_user, set_debug, show_debug, init_cmd_lists): + Moved here from top.c. + (apropos_command): Moved here from command.c. + (complete_command, source_command): Moved here (part) from top.c. + (is_complete_command): New function. Checks if a command is the + "complete" command. + (init_cli_cmds): New function. Add commands to the CLI (from code + previously in top.c. + * cli/cli-cmds.h: Definitions/declarations for the above. + * cli/cli-script.c: New file. GDB CLI command scripting. + (build_command_line, get_command_line, print_command_lines, + print_command_line, execute_user_command, execute_control_command, + while_command, if_command, arg_cleanup, setup_user_args, locate_arg, + insert_args, realloc_body_list, read_next_line, + recurse_read_control_structure, read_command_lines, free_command_lines, + do_free_command_lines_cleanup, make_cleanup_free_command_lines, + validate_comname, user_defined_command, define_command, + document_command, source_cleanup_lines, do_fclose_cleanup, + show_user_1): Moved here from top.c. + (script_from_file): New function. Implements execution of a script + contained in a file (part of code for the source_command() that used + to exist in top.c). + * cli/cli-script.h: Definitions/declarations for the above. + * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. + (parse_auto_binary_operation, parse_binary_operation, + do_setshow_command, cmd_show_list): Moved here from command.c. + * cli/cli-setshow.h: Definitions/declarations for the above. + * top.c: Remove all CLI code, except the command loop. + (gdb_init): Call init_cli_cmds(). + * command.c: Remove obsolete file. + * command.h: Mark as DEPRECATED. + * gdbcmd.h: Ditto. + * call-cmds.h: Ditto. + * Makefile.in (SFILES): Remove command.c. + (COMMON_OBS): Remove command.o. + (command.o): Remove obsolete target. + (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. + Refer to CLI header files. + (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. + (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, + SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, + SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli + subdirectory. + * configure.in (enable_gdbcli): New option. Include the CLI in the + executable (cannot be disabled yet). + (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, + CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add + the corresponding SUBDIR_CLI_* macros if CLI requested. + * configure: Regenerate. + +2000-10-27 Pierre Muller <muller@ics.u-strasbg.fr> + + * p-exp.y (yylex): avoid problem with symbol name + starting as a operator name. + +2000-11-30 Fernando Nasser <fnasser@redhat.com> + + * linespec.h: New file. Declarations for linespec.c. + * linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c, + symtab.c, tracepoint.c: Include the above. + * completer.c: New file. Line completion stuff for GDB. + (get_gdb_completer_word_break_characters, + get_gdb_completer_quote_characters): New functions. Accessors for + useful completer internal data. + (filename_completer, line_completion_function, skip_quoted): Moved + here from top.c. + * completer.h: New file. Declarations for the above. + * linespec.c (decode_line_1): Use + get_gdb_completer_word_break_characters and + get_gdb_completer_quote_characters. + * top.c: Include completer.h. + (filename_completer, line_completion_function, skip_quoted): + Moved to completer.c. + * corefile.c, exec.c, source.c, symfile.c, linespec.c: Include + completer.h. + * Makefile.in (SFILES): Add completer.c. + (COMMON_OBS): Add completer.o. + (completer.o): New target. + (linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o, + symtab.o, tracepoint.o): Add linespec.h to dependencies list. + (corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h + to dependencies list. + +Thu Nov 30 13:19:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.c: Regenerate. + +Thu Nov 30 01:14:21 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * varobj.c (varobj_create): Initialize ``old_fi''. + (varobj_update): Initialize ``templist''. + + * kod-cisco.c (cisco_kod_request): Simplify allocation of + ``sync_ids'' eliminating uninitialized variable. + +2000-11-28 Mark Salter <msalter@redhat.com> + + * MAINTAINERS: Add Mark Salter to Write After Approval list. + +Tue Nov 28 12:24:43 2000 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c (dll_code_sections_add): strdup -> xstrdup. + +Mon Nov 27 11:45:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (remote_write_bytes): Add default case to switch + initializing ``todo''. Ditto for ``nr_bytes''. + * top.c (catch_errors): Always initialize ``val''. + * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size + returning an unknown size. + * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. + * breakpoint.c (break_at_finish_at_depth_command_1): Initialise + extra_args to NULL. + (break_at_finish_command_1): Ditto. + +Mon Nov 27 11:27:06 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Add GFDL updates to 5.1 release criteria. + +2000-11-26 Nick Clifton <nickc@redhat.com> + + * configure.tgt (xscale-*): Add. + * configure.host (xscale-*): Add. + +2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (gdb_print_insn_m68hc11): New function. + (_initialize_m68hc11_tdep): Install it. Register bfd_arch_m68hc12. + +2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (gdbarch_tdep): Move stack_correction global to here. + (STACK_CORRECTION): Get stack correction using gdbarch_tdep. + (m68hc11_saved_pc_after_call): Use STACK_CORRECTION. + (m68hc11_frame_chain): Likewise. + (m68hc11_frame_init_saved_regs): Likewise. + (m68hc11_init_extra_frame_info): Likewise. + (m68hc11_push_arguments): Likewise. + (m68hc11_push_arguments): Likewise. + (m68hc11_store_struct_return): Likewise. + (m68hc11_push_return_address): Likewise. + (m68hc11_gdbarch_init): Setup stack_correction according to arch. + +Mon Nov 20 13:59:29 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in: Add support for configure option + --enable-gdb-build-warnings. Mention need to update doco. + * configure: Regenerate. + +2000-11-21 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * target.h (TARGET_SIGNAL_REALTIME_64): Added for IRIX 6. + * target.c (target_signal_from_host, do_target_signal_to_host): + Handle TARGET_SIGNAL_REALTIME_64. + +2000-11-21 Kevin Buettner <kevinb@redhat.com> + + * solib.c (solib_open): Handle the case where + solib_absolute_prefix is NULL. + +2000-11-20 Michael Snyder <msnyder@cleaver.cygnus.com> + + * solist.h: Declare new function solib_open. + * solib.c (solib_open): New function. Abstracts some of the + code from solib_map_sections, for finding the binary solib file. + (solib_map_sections): Call solib_open. + * solib-svr4.c (enable_break): Call solib_open. + +2000-11-20 J.T. Conklin <jtc@redback.com> + + * gdbserver/low-nbsd.c (fetch_inferior_registers, + store_inferior_registers): Support older NetBSD/powerpc systems + from before fp reg support was added. Adapt to register number + changes caused when powerpc target was multi-arched. + +2000-11-20 H.J. Lu <hjl@gnu.org> + + * ia64-tdep.c (gdbarch_tdep): Change reference from + ELFOSABI_MONTEREY to ELFOSABI_AIX. + +2000-11-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * c-valprint.c (print_function_pointer_address): New function + to automatically dereference a function pointer for printing + if necessary. + (c_val_print): Use print_function_pointer_address when printing + function pointer addresses. + +2000-11-20 J.T. Conklin <jtc@redback.com> + + * gdbserver/low-nbsd.c: Fix typos. + +2000-11-20 Jeffrey A Law (law@cygnus.com) + + * pa64solib.c (add_to_solib): Pass TARGET to pa64_solib_load_symbols. + +Mon Nov 20 23:21:53 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Peter Schauer and Kevin Buettner maintain AIX. Jim + Blandy, Kevin Buettner and Peter Schauer share shared libs. + + From Nick Duffek: + * MAINTAINERS: Share responsibility for + Solaris/x86 between co-maintainers. + + * MAINTAINERS: Add linespec as a separate component. + +Mon Nov 20 14:29:39 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.h (error_no_arg): Add noreturn attribute to declaration. + +Fri Nov 17 16:07:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * utils.c (xvasprintf, xasprintf): New functions. + * defs.h (xvasprintf, xasprintf): Add declarations. + + * remote.c (add_packet_config_cmd): Use function xasprintf instead + of asprintf. + * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Use + function xvasprintf instead of vasprintf. + + * TODO (xasprintf): Update. + +Mon Nov 20 12:22:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Mention ``extern'' and ``STREQ'' cleanups. + +2000-11-19 Jim Blandy <jimb@redhat.com> + + * symtab.c (no_symtab_msg): Remove definition. + (sources_info): Replace use of no_symtab_msg with the string + itself. + * linespec.c (no_symtab_msg): Remove declaration. + (decode_line_1): Replace uses of no_symtab_msg with the string + itself. + +2000-11-17 Kevin Buettner <kevinb@redhat.com> + + * rs6000-tdep.c (refine_prologue_limit): New function. + (skip_prologue): When zero, attempt to obtain value for + lim_pc by calling refine_prologue_limit(). Also, fix + fencepost error regarding the limit in the loop. + + From Peter Schauer: + * rs6000-tdep.c (skip_prologue): Handle optimizer code motions into + the prologue by continuing the prologue search, if we have no valid + frame yet or if the return address is not yet saved in the frame. + +2000-11-17 Kevin Buettner <kevinb@redhat.com> + + * wrapper.c (gdb_value_assign, wrap_value_assign): Protoize. + +2000-11-16 Christopher Faylor <cgf@redhat.com> + + * thread.c (thread_apply_all_command): Save the command before + executing it because it may be modified. Restore the saved command so + that the same command is executed on next thread. + (thread_apply_command): Same correction. + +2000-11-16 Michael Snyder <msnyder@cleaver.cygnus.com> + + * regcache.c (read_register_bytes): Failing to set register_valid + is not necessarily an error, if the register is a pseudo-register. + Some pseudo-registers are never marked as valid, so that they will + be read anew every time. Determining if a pseudo-register is valid + (or should be marked invalid) may be difficult, whereas just + recomputing it may be cheap. + +Thu Nov 16 09:47:57 2000 David Taylor <taylor@redhat.com> + + * tracepoint.c (trace_find_tracepoint_command): Replace call to + parse_and_eval_address with a call to parse_and_eval_long as + we are evaluating an integer, not an address. + * top.c (show_commands): Ditto. + +2000-11-15 Kevin Buettner <kevinb@redhat.com> + + * xcoffread.c (arrange_linetable, xcoff_initial_scan): Protoize. + +Wed Nov 15 09:31:39 2000 David Taylor <taylor@redhat.com> + + * utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT, + not TARGET_PTR_BIT, since we are dealing with addresses, not + pointers. + +2000-11-14 Daniel Berlin <dberlin@redhat.com> + + From Kenneth Block <kenneth.block@compaq.com> + + * demangle.c : Use libibery list of demanglers instead of out of + date local copy. + +Wed Nov 15 00:29:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Klaus Espenlaub <espenlaub@informatik.uni-ulm.de> + * remote.c (_initialize_remote): Call + show_memory_write_packet_size when ``show remotewritesize'' + command. + +2000-11-13 Eli Zaretskii <eliz@is.elta.co.il> + + * config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle + the gettext's posrcprefix correctly with drive letters. + +2000-11-10 Jim Blandy <jimb@redhat.com> + + * stabsread.c (read_range_type): Properly construct complex + type nodes. + +2000-11-10 Fernando Nasser <fnasser@totem.toronto.redhat.com> + + * symtab.c (decode_line_1, total_number_of_methods, find_methods, + build_command_line_spec, find_toplevel_char, decode_line_2): + Move to linespec.c. + * linespec.c: New file. Routines that handle linespecs, formerly + in symtab.c. + * symtab.h: Export find_line_symtab and find_function_start_sal. + * Makefile.in (SFILES): Add linespec.c. + (COMMON_OBS): Add linespec.o. + (linespec.o): New target. + +2000-11-10 Christopher Faylor <cgf@cygnus.com> + + * inferior.h (step_over_calls_kind): New enum to clarify values in + step_over_calls. + * infcmd.c (step_over_calls): Change definition. + (step_1): Use new enum values in relation to step_over_calls. + (step_once): Ditto. + (until_next_command): Ditto. + * infrun.c (clear_proceed_status): Ditto. + (handle_inferior_event): Ditto. + +2000-11-10 Stephane Carrez <Stephane.Carrez@sun.com> + + * inferior.h (step_stop_if_no_debug): New variable. + * infrun.c (step_stop_if_no_debug): Declare. + (handle_inferior_event): Stop the step command if we entered a function + without line info. + (_initialize_infrun): New command 'set step-mode' to control the step + command. + * infcmd.c (step_once): Switch to stepi mode if there is no line info + (and switching is enabled). + +2000-11-10 J.T. Conklin <jtc@redback.com> + + * target.c (do_xfer_memory): Only perform a single memory transfer + instead of iterating to tranfer the entire region. Higher layers + are expected to call this function multiple times for partial + transfers. + (target_xfer_memory_partial): Remove unused local variables. + +2000-11-10 Nick Duffek <nsd@redhat.com> + + * target.c (target_xfer_memory_partial): Return bytes transferred + instead of 0. + +2000-11-09 Kevin Buettner <kevinb@redhat.com> + + * values.c (value_being_returned, using_struct_return): Protoize. + * varobj.c (child_exists, cplus_class_num_children): Protoize. + +2000-11-09 Kevin Buettner <kevinb@redhat.com> + + Changes based on a patch from Ulrich Drepper: + * solib-svr4.c (svr4_relocate_main_executable): New function. + (svr4_solib_create_inferior_hook): Call + svr4_relocate_main_executable. + +2000-11-09 J.T. Conklin <jtc@redback.com> + + * config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES. + * config/i386/nbsdelf.mh: Likewise. + * config/m68k/nbsd.mh: Likewise. + * config/ns32k/nbsd.mh: Likewise. + * config/powerpc/nbsd.mh: Likewise. + * config/sparc/nbsd.mh: Likewise. + * config/sparc/nbsdelf.mh: Likewise. + * config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES. + * config/i386/nbsdelf.mt: Likewise. + * config/m68k/nbsd.mt: Likewise. + * config/ns32k/nbsd.mt: Likewise. + * config/powerpc/nbsd.mt: Likewise. + * config/sparc/nbsd.mt: Likewise. + +2000-11-09 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + Add auto-solib-add support for AIX, remove obsolete and unused + SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code. + * rs6000-nat.c (vmap_symtab): Do not try to modify offsets + if symbols are not yet loaded. + (vmap_add_symbols): New function to add symbols for a vmap entry. + (add_vmap): Turn errors into warnings, return NULL vmap upon + failure. Add symbols via vmap_add_symbols only if requested. + (xcoff_relocate_core): Allow debugging of core files without an + executable file. Handle NULL returns from add_vmap gracefully. + * xcoffsolib.c (solib_add): Remove, no longer needed. + (solib_info): Do not check for new shared libraries if there is no + inferior process. + (sharedlibrary_command): Made static. + Do not check for new shared libraries if there is no inferior process. + Add symbols for requested shared libraries via vmap_add_symbols. + (_initialize_solib): Add `set auto-solib-add' command. + * xcoffsolib.h (vmap_add_symbols): Add prototype declaration. + + * config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT): Move from here ... + * config/rs6000/nm-rs6000.h: ... to here, this is an AIX native + feature. + * config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h, + config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h: + Remove #undef PC_LOAD_SEGMENT. + * config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt + (TDEPFILES): Move xcoffsolib.o from here ... + * config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh + (NATDEPFILES): ... to here, xcoffsolib.o contains AIX native code + only. + * rs6000-tdep.c: Remove #include xcoffsolib.h, no longer needed. + * xcoffsolib.h (xcoff_relocate_symtab_hook): Remove declaration. + * rs6000-nat.c (_initialize_core_rs6000): Remove setting of + xcoff_relocate_symtab_hook, no longer needed. + * xcoffsolib.c (solib_info, sharedlibrary_command): Remove + xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab + directly, as xcoffsolib.c is now compiled in native AIX configurations + only. + * Makefile.in: Update dependencies for rs6000-tdep.o, rs6000-nat.o + and xcoffsolib.o. + +Thu Nov 9 17:16:29 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Specify the vax-dec-vms5.5 target tupple. + * vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h". + (vax_print_insn): Change ``d'' to a const char pointer. + +2000-11-08 Michael Snyder <msnyder@cleaver.cygnus.com> + + * gdbarch.sh: Spelling correction: registrary -> registry. + * gdbarch.c: Ditto. + +Wed Nov 8 23:08:48 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that + don't define JB_PC or JB_ELEMENT_SIZE. + +Wed Nov 8 22:46:43 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * m68k-tdep.c (m68k_get_longjmp_target): Rename function + get_longjmp_target. Remove wrapping #ifdef GET_LONGJMP_TARGET. + * config/m68k/tm-m68k.h (m68k_get_longjmp_target): Add function + declaration. + + * config/m68k/tm-vx68.h, config/m68k/tm-sun3.h, + config/m68k/tm-m68kv4.h, config/m68k/tm-linux.h, + config/m68k/tm-es1800.h, config/m68k/tm-cisco.h: Update definition + of GET_LONGJMP_TARGET. Delete get_longjmp_target function + declaratation. + +Wed Nov 8 15:32:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbserver/configure.in (files): Don't link nm-empty.h when a + non-native target. + * gdbserver/configure: Regenerate. + +2000-11-07 Kevin Buettner <kevinb@redhat.com> + + * valops.c (typecmp): Protoize. + * valprint.c (strcat_longest): Protoize. + +2000-11-07 Kevin Buettner <kevinb@redhat.com> + + * ia64-tdep.c (native_find_global_pointer): New global variable. + (struct gdbarch_tdep): Add member find_global_pointer. + (ia64_gdbarch_init): Initialize find_global_pointer member. Also, + tell the gdbarch machinery that we have floating point registers. + (FIND_GLOBAL_POINTER): New macro. + (generic_elf_find_global_pointer): Renamed from find_global_pointer. + (find_func_descr, ia64_push_return_address): Call + FIND_GLOBAL_POINTER instead of find_global_pointer. + (process_note_abi_tag_sections): Enable code previously disabled + by #if 0. + +2000-11-07 Daniel Berlin <dberlin@redhat.com> + + * dwarf2read.c: Revert June 5th change for caching of types, + as per Jim Blandy's request. + +2000-11-06 Fernando Nasser <fnasser@totem.toronto.redhat.com> + + * wrapper.c (gdb_value_assign): New function. Longjump-free + version of value_assign. + (wrap_value_assign): New function. Wrapper for value_assign. + * wrapper.h: Add declaration for the above. + * varobj.c (varobj_set_value): Use gdb_value_assign, not + value_assign which can longjump. Do not change varobj value if + assign fails. + +2000-11-06 Fernando Nasser <fnasser@cygnus.com> + + From Steven Johnson <sbjohnson@ozemail.com.au>: + + This set of changes add "hookpost-" as an expansion on the original + hooking of commands to GDB. A Hook may now be run "AFTER" execution of + a command as well as before. + + * command.h (struct cmd_list_element): Changed elements hook and hookee + to hook_pre and hookee_pre respectively. Added hook_post and hookee_post + for the post hook command operation. Added hook_in so that an executing + hook can be flagged to prevent recursion. + * command.c (add_cmd): Changed initilization of cmd_list_element to + reflect above changes. + (delete_cmd): Remove both pre and post hooks. + (help_cmd): Notify that the command has pre and/or post hooks. + * infrun.c (normal_stop): Change references to hook_pre from hook. + * top.c (execute_command): Run both pre and post hooks. + (define_command): Allow definition of both pre and post hooks. + The definition of pre-hooks is done as before, with the "hook-" + prefix for backward compatibility. + +2000-11-06 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * stack.c (return_command): Pop dummy frame if we just returned from + a stop in a call dummy. + +2000-11-05 Kevin Buettner <kevinb@redhat.com> + + * v850-tdep.c (handle_prepare, handle_pushm): Remove extraneous + blank line after function declarator. + * v850ice.c (v850ice_xfer_memory, do_gdb): Protoize. + +2000-11-03 Kevin Buettner <kevinb@redhat.com> + + * utils.c (add_continuation, add_intermediate_continuation, + printchar): Protoize. + +2000-11-03 Kevin Buettner <kevinb@redhat.com> + + * dwarf2read.c (new_symbol): Relocate address of symbol by the + base address of the section it is in rather than always using + the base address of the .text section. + +2000-11-01 J.T. Conklin <jtc@redback.com> + + * TODO: Note abstraction layer violation where "ocd reset" command + must invalidate the dcache, and how this might be fixed. + + * monitor.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (monitor_open): Removed code that created local dcache. + (flush_monitor_dcache): Removed (unused function). + (monitor_resume): Removed call to dcache_invd(). + (monitor_load): Likewise. + (monitor_xfer_memory): Changed to call monitor_write_memory(), + monitor_write_memory_block(), and monitor_read_memory() instead + of dcache_xfer_memory(). + * monitor.h (flush_monitor_dcache): Removed (unused function). + * ocd.c (#include "dcache.h"): Removed. + (ocd_dcache): Removed. + (ocd_open): Removed code that created local dcache. + (ocd_resume): Removed call to dcache_invd(). + (ocd_xfer_memory): Changed to call ocd_write_bytes() and + ocd_read_bytes() instead of dcache_xfer_memory(). + (bdm_reset_command): Invalidate target dcache. + * remote-bug.c (bug_load): Remove call to dcache_invd(). + (bug_resume): Likewise. + (bug_settings): Remove dcache, readfunc, and writefunc fields + from initializer. + (bug_xfer_memory): Changed to call bug_read_memory() and + bug_write_memory() instead of dcache_xfer_memory(). + * remote-nindy.c (#include "dcache.h"): Removed. + (nindy_dcache): Removed. + (nindy_open): Removed code that created local dcache. + (nindy_resume): Removed call to dcache_invd(). + (nindy_load): Likewise. + (nindy_xfer_inferior_memory): Changed to call ninMemPut() and + ninMemGet() instead of dcache_xfer_memory(). + * remote-sds.c (#include "dcache.h"): Removed. + (sds_dcache): Removed. + (sds_open): Removed code that created local dcache. + (sds_resume): Removed call to dcache_invd(). + (sds_xfer_memory): Changed to call sds_write_bytes() and + sds_read_bytes() instead of dcache_xfer_memory(). + * remote-utils.c (gr_open): Removed code that created local dcache. + * remote-utils.h (#include "dcache.h"): Removed. + (struct gr_settings): Removed dcache, readfunc, and writefunc fields. + (gr_get_dcache, gr_set_dcache): Removed macro definitions. + * remote.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (remote_open_1): Removed code that created local dcache. + (remote_async_open_1): Likewise. + (remote_resume): Removed call to dcache_invd(). + (remote_async_resume): Likewise. + (remote_xfer_memory): Changed to call remote_write_bytes() and + remote_read_bytes() instead of dcache_xfer_memory(). + * wince.c (#include "dcache.h"): Removed. + (remote_dcache): Removed. + (child_create_inferior): Removed code that created local dcache. + (child_xfer_memory): Changed to call remote_write_bytes() and + remote_read_bytes() instead of dcache_xfer_memory(). + (child_resume): Removed call to dcache_invd(). + + * target.c (target_dcache): Added. + (target_load): Invalidate target_dcache. + (do_xfer_memory): New function. + (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). + (target_xfer_memory_partial): Likewise. + (initialize_targets): Create target_dcache. + * target.h (#include "dcache.h"): Added. + (target_open): Invalidate target_dcache. + (target_resume): Likewise. + (do_xfer_memory): New declaration. + + * dcache.c (dcache_init): Removed reading and writing arguments. + (dcache_struct): Removed read_memory and write_memory fields. + (dcache_write_line): Call do_xfer_memory. + (dcache_read_line): Likewise. + (dcache_xfer_memory): Likewise. + (dcache_invalidate): Renamed from dcache_invd. + (dcache_init): Updated. + (dcache_xfer_memory): Updated. + * dcache.h (memxferfunc): Removed definition. + (dcache_init): Removed reading and writing arguments. + +2000-11-03 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * objfiles.c (objfile_relocate): Relocate ei.entry_point with + its section offset, use SECT_OFF_TEXT only as a fallback. + +2000-11-01 Kevin Buettner <kevinb@redhat.com> + + * symm-nat.c (print_1167_regs): Remove extraneous blank line + after function declarator. + * symtab.c (search_symbols): Likewise. + * ultra3-nat.c (fetch_core_registers): Protoize. + +2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> + + * config/sh/tm-linux.h: New file. Include generic tm-linux.h, + plus tm-sh.h, then define SVR4_FETCH_LINK_MAP_OFFSETS to use + the sh target function instead of the default link map offsets. + * config/sh/sh.mt: Add solib.o and solib-svr4.o to TDEPFILES. + Use sh/tm-linux.h instead of sh/tm-sh.h. + * sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): + New function. Construct target-specific link map offsets. + * i386-linux-tdep.c (i386_linux_svr4_fetch_link_map_offsets: + New function. Construct target-specific link map offsets. + * config/i386/tm-linux.h: Use above function instead of default. + +2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> + + * config/i386/tm-linux.h: Remove definition of SVR4_SHARED_LIBS, + and inclusion of solib.h. Move up into ../tm-linux.h. + config/tm-linux.h: Define SVR4_SHARED_LIBS, include solib.h. + +2000-10-30 Kevin Buettner <kevinb@redhat.com> + + * top.c (simplified_command_loop, add_info, add_com, + help_command): Protoize. + * ui-out.c (gdb_query): Protoize. + +2000-10-30 Kevin Buettner <kevinb@redhat.com> + + Changes based on analysis from Peter Schauer: + * solist.h (struct so_list): Remove field lmend. + (struct target_so_ops): Remove field lm_addr. Add field + relocate_section_addresses. Add comments for all fields + in this structure + (TARGET_SO_LM_ADDR): Remove. + (TARGET_SO_RELOCATE_SECTION_ADDRESSES): New macro. + * solib-svr4.c (svr4_relocate_section_addresses): New function. + (_initialize_svr4_solib): Remove lm_addr initialization. Add + initialization for relocate_section_addresses. + * solib.c (solib_map_sections): Invoke + TARGET_SO_RELOCATE_SECTION_ADDRESSES instead of using now + defunct TARGET_SO_LM_ADDR to relocate the section addresses. + Also, eliminate assignment to the lmend field since this + field no longer exists. + (symbol_add_stub): Remove machinery for determining the lowest + section. + (info_sharedlibrary_command): Print the text section starting + and ending addresses. + (solib_address): Don't use TARGET_SO_LM_ADDR, nor so->lmend to + determine if an address is in a shared object. Instead, scan + the section table and test against the starting and ending + addresses for each section. + +2000-10-30 Michael Snyder <msnyder@cleaver.cygnus.com> + + * config/m68k/linux.mh: Remove solib.c, solib-svr4.c from NATDEPFILES. + * config/powerpc/linux.mh: ditto. + * config/ia64/linux.mh: ditto. + * config/i386/linux.mh: ditto. + * config/alpha/alpha-linux.mh: ditto. + * config/arm/linux.mh: ditto. + * config/m68k/linux.mt: Add solib.c, solib-svr4.c to TDEPFILES. + * config/powerpc/linux.mt: ditto. + * config/ia64/linux.mt: ditto. + * config/i386/linux.mt: ditto. + * config/alpha/alpha-linux.mt: ditto. + * config/arm/linux.mt: ditto. + +2000-10-30 J.T. Conklin <jtc@redback.com> + + * gdbarch.sh, hp-psymtab-read.c, hpread.c, m3-nat.c, mcore-tdep.c, + mips-tdep.c, monitor.c, regcache.c, remote-es.c, ser-unix.c, + somread.c, tracepoint.c: Fix spelling errors in comments. + * gdbarch.c: Regenerate. + + * gnu-nat.c (S_exception_raise_request): Fix typos and spelling + errors in strings. + * m3-nat.c (intercept_exec_calls, mach_thread_parse_id): Likewise. + * mcore-tdep.c (mcore_analyze_prologue): Likewise. + * mips-tdep.c (mips16_next_pc, _initialize_mips_tdep): Likewise. + * remote-e7000.c (e7000_start_remote): Likewise. + * remote-rdp.c (handle_swi): Likewise. + * remote-vx.c (vx_load_command): Likewise. + * sh-tdep.c (sh_do_pseudo_register): Likewise. + * sol-thread.c (td_err_string): Likewise. + * symtab.c (decode_line_2): Likewise. + +Mon Oct 30 10:19:01 2000 David Taylor <taylor@redhat.com> + + * eval.c (parse_and_eval_long): New function. + * value.h: Declare it. + + * breakpoint.c (breakpoints_info, maintenance_info_breakpoints): + Call parse_and_eval_long, not parse_and_eval_address. + * command.c (do_setshow_command): Ditto. + * infcmd.c (step_1, signal_command, continue_command): Ditto. + * infrun.c (signals_info): Ditto. + * stack.c (set_backtrace_limit_command, backtrace_command_1, + up_silently_base, down_silently_base): Ditto. + * tracepoints.c (tracepoints_info, trace_find_command, + trace_find_tracepoint_command): Ditto. + * valprint.c (set_radix): Ditto. + * values.c (show_values): Ditto. + +2000-10-28 Kevin Buettner <kevinb@redhat.com> + + * symtab.c (decode_line_2, file_matches, search_symbols): Protoize. + * thread.c (iterate_over_threads): Protoize. + +2000-10-27 J.T. Conklin <jtc@redback.com> + + * arch-utils.c (set_architecture, set_architecture_from_arch_mach, + set_gdbarch_from_file): Fix spelling error in string. + * v850-tdep.c (v850_target_architecture_hook): Likewise. + * gdbarch.sh: Fix spelling errors in comments. + * gdbarch.c, gdbarch.h: Regenerate. + + * ppcnbsd-nat.c (fetch_core_registers, fetch_inferior_registers, + store_inferior_registers): Support older NetBSD/powerpc systems + from before fp reg support was added. Adapt to register number + changes caused when powerpc target was multi-arched. + +2000-10-26 David B. Anderson <davea@sgi.com> + + * breakpoint.c breakpoint.h hppab-nat.c infrun.c + language.h mcore-tdep.c mips-tdep.c symfile.c symtab.c + symtab.h target.c tm-mips.h xm-sun4sol2.h: Corrected + spelling errors in comments. + * gdbarch.c gdbarch.sh: Removed word from comment. + +2000-10-26 Kevin Buettner <kevinb@redhat.com> + + * sun3-nat.c (fetch_core_registers): Protoize. + * symm-nat.c (print_1167_regs, child_xfer_memory): Protoize. + +2000-10-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * stabsread.c (define_symbol): Update comment. + +2000-10-26 Pierre Muller <muller@ics.u-strasbg.fr> + + * stabsread.c (define_symbol): Set the type_name of the type + of the new symbol to the symbol name for type symbol, if the + language is Pascal. + +2000-10-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * arch-utils.c, arch-utils.h (default_convert_from_func_ptr_addr): + New function. + * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Add. + * gdbarch.c, gdbarch.h: Regenerate. + * valops.c (find_function_addr): Use CONVERT_FROM_FUNC_PTR_ADDR + unconditionally. + + * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Delete + definition. + * config/powerpc/tm-linux.h (CONVERT_FROM_FUNC_PTR_ADDR): Remove + undef. + * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Fix comment. + (rs6000_gdbarch_init): Register rs6000_convert_from_func_ptr_addr + if not ELFOSABI_LINUX. + +2000-10-25 Kevin Buettner <kevinb@redhat.com> + + * config/rs6000/rs6000lynx.mt (TDEPFILES): Revert 2000-10-24 + change in which solib-svr4.o was inadvertently added to this + list. + +2000-10-25 Fred Fish <fnf@cygnus.com> + + * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Define using either + the current arch or use zero. + +2000-10-25 Fernando Nasser <fnasser@cygnus.com> + + * ser-unix.c (do_unix_readchar): Coding style improvement only. + +2000-10-25 Fernando Nasser <fnasser@cygnus.com> + + * target.c (generic_mourn_inferior): Notify GUI that inferior is gone + by calling detach_hook, if defined. + +2000-10-24 Kevin Buettner <kevinb@redhat.com> + + * coffread.c (coff_end_symtab): When calling end_symtab(), + use SECT_OFF_TEXT() instead of 0 to represent the .text + section. + * hp-symtab-read.c (hpread_expand_symtab): Likewise. + * hpread.c (hpread_expand_symtab, hpread_process_one_debug_symbol): + Likewise. + +2000-10-24 Kevin Buettner <kevinb@redhat.com> + + * solib-svr4.c: New file created out of much of solib.c... + * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to + solib-svr4.c. + (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, + elf/external.h, link.h): Move these includes to solib-svr4.c. + (bkpt_names, debug_base_symbols, main_name_list, + solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, + ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, + IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, + allocate_rt_common_objfile, solib_add_common_symbols, + bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, + first_link_map_member, open_symbol_file_object, match_main, + current_sos, interp_text_sect_low, interp_text_sect_high, + interp_plt_sect_low, interp_plt_sect_high, + in_svr4_dynsym_resolve_code, disable_break, enable_break, + special_symbol_handling): Moved to solib-svr4.c. + (debug32_copy, shadow_contents, fdmatch) + Removed entirely. + (struct so_list): Moved to solist.h + (MAX_PATH_SIZE): Moved to solist.h and renamed to + SO_NAME_MAX_PATH_SIZE. + + * solist.h: New file created from struct so_list in solib.c. + (struct lm_info): Add forward declaration. + (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a + single field, lm_info, which will be a pointer to target specific + data. + (struct target_so_ops): New struct. + (free_so): Add extern declaration. + (current_target_so_ops): Declare new global variable. + (solib_map_sections): + (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, + TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, + TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, + TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. + * solib.c (solib_map_sections, free_so, symbol_add_stub, + update_solib_list, solib_add, info_shared_library_command, + solib_address, clear_solib, solib_create_inferior_hook): Use + new TARGET_SO_* macros to call function on target specific + side indirectly. + (current_target_so_ops): Define new global variable. + (_initialize_solib): Eliminate HAVE_LINK_H ifdef. + * solib-svr4.h: New file; defines struct link_map_offsets and + SVR4_FETCH_LINK_MAP_OFFSETS. + * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, + svr4_free_so): New functions. + (special_symbol_handling, solib_create_inferior_function_hook, + current_sos): Rename by adding a svr4_ prefix. + (default_svr4_fetch_link_map_offsets): New function. + (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, + first_link_map_member, open_symbol_file_object, svr4_current_sos): + Remove dependence on existence of link.h by calling + SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library + data. As a result, SVR4 and non-SVR4 versions of many of these + functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 + ugliness is moved into default_svr4_fetch_link_map_offsets where it + is relatively contained. + (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which + solib_extract_address() is called instead of extract_address(). + (solib_extract_address): Removed. + + * Makefile.in (solib.o): Add solist.h as a dependency. + (solib-svr4.o): Add dependencies. + * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, + config/arm/linux.mh, config/i386/fbsd.mh, + config/i386/i386dgux.mh, config/i386/i386gnu.mh, + config/i386/i386sco5.mh, config/i386/i386sol2.mt, + config/i386/i386v4.mh, config/i386/i386v42mp.mh, + config/i386/linux.mh, config/i386/nbsd.mh, + config/i386/nbsdelf.mh, config/i386/ncr3000.mt, + config/i386/ptx4.mh, config/i386/sun386.mt, + config/ia64/linux.mh, config/m68k/linux.mh, + config/m68k/m68kv4.mh, config/m68k/nbsd.mh, + config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, + config/m88k/delta88v4.mh, config/mips/mipsv4.mh, + config/ns32k/nbsd.mh, config/powerpc/linux.mh, + config/powerpc/nbsd.mh, config/powerpc/solaris.mh, + config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, + config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, + config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh + (NATDEPFILES): Add solib-svr4.o to list. + + * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is + defined. + +2000-10-24 Kevin Buettner <kevinb@redhat.com> + + * stabsread.c (dbx_lookup_type, dbx_alloc_type, + read_sun_builtin_type, read_sun_floating_type, + read_range_type): Protoize. + +Wed Oct 25 01:19:26 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * solib.c (open_symbol_file_object): Update function signature to + match catch_errors function argument. + +Wed Oct 25 00:08:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-09-06 Angela Marie Thomas <angela@cygnus.com>: + * infttrace.c (get_dictionary_entry_of_page): Function + require_memory_page_dictionary takes no args. + +Tue Oct 24 16:12:00 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdba.el: Delete file. + * NEWS: Mention. + +2000-10-23 David B Anderson <davea@sgi.com> + + * TODO: Correct spelling errors + * command.c (_initialize_command) corelow.c (core_open) + main.c (captured_command_loop) mips-tdep.c (mips32_next_pc) + remote.c serial.h top.c utils.c config/nm-lynx.h: + Correct spelling errors in comments + +2000-10-22 Kevin Buettner <kevinb@redhat.com> + + * sparc-nat.c (fetch_core_registers): Protoize. + * sparcl-tdep.c (download): Protoize. + +Fri Oct 20 19:08:47 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Fred Fish to Blanket Write Privs list. + +2000-10-19 Josef Ezra <jezra@emc.com> + + * ax-gdb.c (gen_struct_ref): while generating data code, cases of + "collect p1->p2->data" where not covered if p2 is a 'typedefed' + type. this simple fix should forward the type pointer to the real + type. + +2000-10-19 Kevin Buettner <kevinb@redhat.com> + + * solib.c (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, + open_symbol_file_object): Protoize. + +2000-10-17 Kevin Buettner <kevinb@redhat.com> + + * remote-vx29k.c (vx29k_frame_chain_valid): Protoize. + * remote.c (remote_xfer_memory, remote_search): Protoize. + * sol-thread.c (sol_thread_xfer_memory): Protoize. + +2000-10-16 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * sparc-tdep.c (sparc_fix_call_dummy): Improve comments. + Adjust call_dummy_breakpoint_offset, so that `finish' after a stop + in a call dummy works. + (sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends + on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK. + +2000-10-15 Kevin Buettner <kevinb@redhat.com> + + * remote-st.c (st2000_xfer_inferior_memory): Protoize. + * remote-utils.c (gr_multi_scan): Protoize. + * remote-vx.c (vx_xfer_memory, net_get_symbols): Protoize. + +2000-10-13 Fernando Nasser <fnasser@cygnus.com> + + * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. + (read_frame): Do not call error() on communication error when + reading checksum, but return failure instead and log message. + +2000-10-13 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * varobj.c (type_changeable): Arrays are not changeable. + Trying to check for updates was causing an error if the array lived + in a register as gdb value_equal() cannot handle that case yet. + +2000-10-13 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * varobj.c (varobj_update): Prevent uninitialized error code to be + returned on type_changed. Also, prevent value_equal() to be called + for the types we do not want to test for updates. + +2000-10-11 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com> + This keeps the GUI alive while running an RDI target and lets the + STOP button be used to stop the target. + * remote-rdi.c (arm_rdi_stop): New function. Implements target_stop. + (init_rdi_ops): Set to_stop target vector entry to the above. + * rdi-share/ardi.c (stop_request): New variable. Tells when a stop + has been requested. + (angel_RDI_stop_request): New function. Registers that a stop has + been requested. + (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that + waits while target is executing. Initialize and reset stop_request. + * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request(). + +2000-10-12 Kevin Buettner <kevinb@redhat.com> + + * remote-rdp.c (remote_rdp_xfer_inferior_memory): Protoize. + * remote-sds.c (sds_xfer_memory): Protoize. + * remote-sim.c (gdbsim_xfer_inferior_memory): Protoize. + +2000-10-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Daniel Berlin <dberlin@redhat.com> : + + * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol + language to auto instead of unknown, so it will try to demangle + the symbol. + * symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value. + * symtab.c (gdb_mangle_name): Properly handle C++ operators. + +2000-10-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Daniel Berlin <dberlin@redhat.com> : + + * symtab.c (lookup_symbol_aux): New function. Renamed from + lookup_symbol. Move code to do demangling/case sensitivity to + lookup_symbol(). + (lookup_symbol): Now wrapper for lookup_symbol_aux, so we can + perform case sensitivity/demangling without leaking memory. Move + code to do demangling/case sensitivity from old_lookup_symbol to + here. + (lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. + (lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. Don't do linear search in case of C++. + + * symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of + SYMBOL_NAME. + (compare_psymbols): Same here. + +2000-10-09 Kevin Buettner <kevinb@redhat.com> + + * remote-nindy.c (non_dle, nindy_xfer_inferior_memory): Protoize. + * remote-os9k.c (rombug_xfer_inferior_memory): Protoize. + * remote-rdi.c (arm_rdi_xfer_memory): Protoize. + +2000-10-09 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * config/i386/i386sol2.mh: Add XM_CLIBS definition to resolve + reference to gethostbyname. + +2000-10-06 Kevin Buettner <kevinb@redhat.com> + + * remote-eb.c (eb_xfer_inferior_memory): Protoize. + * remote-es.c (es1800_xfer_inferior_memory, es1800_files_info): + Protoize. + * remote-mm.c (expect_msg): Protoize. + +2000-10-04 Kevin Buettner <kevinb@redhat.com> + + * rs6000-tdep.c (skip_prologue): Add new parameter lim_pc. + Update all callers. + +2000-10-03 Kevin Buettner <kevinb@redhat.com> + + * remote-bug.c (bug_xfer_memory, bug_insert_breakpoint, + bug_remove_breakpoint): Protoize. + * remote-e7000.c (fetch_regs_from_dump, e7000_xfer_inferior_memory): + Protoize. + +2000-10-01 Kevin Buettner <kevinb@redhat.com> + + * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint): + Protoize. + * remote-array.c (write_monitor, array_xfer_memory): Protoize. + +2000-09-29 Kevin Buettner <kevinb@redhat.com> + + * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type + of first argument from gregset_t to gdb_gregset_t in order + to match declarations in gregset.h. + (supply_fpregset, fill_fpregset): Change type of first argument + from fpregset_t to gdb_fpregset_t in order to match declarations + in gregset.h. + +2000-09-29 Kevin Buettner <kevinb@redhat.com> + + * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads, + procfs_xfer_memory): Protoize. + * ptx4-nat.c (proc_iterate_over_mappings): Protoize. + +2000-09-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * sol-thread.c (ps_pdmodel): Return PR_MODEL_UNKNOWN instead of + PS_ERR if exec_bfd is not yet open. + +2000-09-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * target.c (target_signal_from_host, do_target_signal_to_host): + Add support for Solaris realtime signals. + +2000-09-27 Kevin Buettner <kevinb@redhat.com> + + * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize. + * osfsolib.c (find_solib): Protoize. + +2000-09-25 Kevin Buettner <kevinb@redhat.com> + + * ns32knbsd-nat.c (fetch_core_registers): Protoize. + * ocd.c (ocd_xfer_memory): Protoize. + +2000-09-25 Andrew Cagney <ac131313@cygnus.com> + + * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list. + +2000-09-24 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * rs6000-tdep.c (rs6000_pop_frame): Use PC_IN_CALL_DUMMY to test + for call dummy instead of accessing stop_stack_dummy, which does + not work if we `return' from a stop in a call dummy. + (rs6000_gdbarch_init): Use generic_save_dummy_frame_tos for + dummy_frame_tos function to make PC_IN_CALL_DUMMY work. + +2000-09-23 Kevin Buettner <kevinb@redhat.com> + + * mdebugread.c (mdebug_next_symbol_text): Protoize. + * monitor.c (monitor_xfer_memory): Protoize. + +2000-09-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER, + OLD_CANNOT_FETCH_REGISTER): New definitions for accessible registers + when accessing the registers via the U area. + (fetch_register, store_register): Use them. + (cannot_fetch_register, cannot_store_register): New functions, + all registers should be accessible if we have GETREGS support. + * config/i386/nm-linux.h: Use cannot_fetch/store_register for + CANNOT_FETCH/STORE_REGISTER definitions. + +2000-09-06 Fred Fish <fnf@cygnus.com> + + * infttrace.c (update_thread_state_after_attach): Pass address + of ttstate_t object, not the object itself. + +2000-09-18 Mark Kettenis <kettenis@gnu.org> + + * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the + code that deals with exiting/signalled threads. Replace with + code similar to what's done in lin_lwp_wait. + +2000-09-17 Kevin Buettner <kevinb@redhat.com> + + * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions. + * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o. + Add proc-service.o, thread-db.o, and lin-lwp.o. + (LOADLIBES): Define. + * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS): + Remove defines which are already present in ../nm-linux.h. + (solib.h): Don't include this file; it's already included by + ../nm-linux.h. + (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define + to use the following lin-lwp.c functions... + (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, + lin_lwp_attach_lwp): Declare. + +2000-09-17 Kevin Buettner <kevinb@redhat.com> + + * m88k-nat.c (fetch_inferior_registers): Protoize. + * m88k-tdep.c (m88k_skip_prologue): Protoize. + +2000-09-15 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * varobj.c (varobj_set_value): Call wrapped version of + parse_exp_1() to avoid longjumps. + +2000-09-15 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. + (read_frame): Do not call error() on communication error when + reading checksum, but return failure instead and log message. + +2000-09-15 Fernando Nasser <fnasser@cygnus.com> + + * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be + interrupted after 32K seconds. + +2000-09-15 Kevin Buettner <kevinb@redhat.com> + + * language.c (show_case_command, set_case_command): Protoize. + * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize. + +2000-09-12 Kevin Buettner <kevinb@redhat.com> + + * lin-thread.c (threadlist_iter, get_lwp_from_thread_id, + thread_db_xfer_memory): Protoize. + * linux-thread.c (iterate_active_threads): Protoize. + +2000-09-12 Kevin Buettner <kevinb@redhat.com> + + * objfiles.c (objfile_relocate): Don't assume that offsets + associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or + SECT_OFF_BSS will be adequate for relocating all of the + sections in an objfile. + +2000-09-12 Fernando Nasser <fnasser@cygnus.com> + + * remote-rdi.c (arm_rdi_open): Fix typo in error message. + +Wed Sep 13 03:08:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-mips.c (mips_expect, mips_getstring, mips_send_packet, + mips_send_packet, pmon_insert_breakpoint, send_srec, + pmon_check_ack, pmon_check_entry_address, + _initialize_remote_mips): Replace the magic two seconds with + ``remote_timeout''. + (pmon_check_entry_address, pmon_check_total): New functions. Use + ``remote_timeout'' instead of magic two seconds. + (pmon_end_download): Rewrite. Use pmon_check_entry_address and + pmon_check_total. + +2000-09-12 Alexandre Oliva <aoliva@redhat.com> + + * MAINTAINERS: Added myself. + +2000-09-11 Alexandre Oliva <aoliva@redhat.com> + + * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the + one brought in by ../bfd/acinclude.m4 prevails. + * aclocal.m4, configure: Rebuilt. + +2000-09-11 Kevin Buettner <kevinb@redhat.com> + + * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use + AC_TRY_COMPILE instead of AC_TRY_RUN. + * configure: Regenerate. + +2000-09-11 Kevin Buettner <kevinb@redhat.com> + + * irix4-nat.c (fetch_core_registers): Protoize. + * irix5-nat.c (fetch_core_registers, find_solib): Protoize. + +2000-09-06 Mark Kettenis <kettenis@gnu.org> + + * lin-lwp.c (normal_mask, blocked_mask): New variables. + (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked. + (lin_lwp_mourn_inferior): Restore the origional signal mask, and + reset the mask of blocked signals. + (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize + suspend_mask and blocked_mask. This makes us pass + gdb.base/sigall.exp for Linux/x86 now. + (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel" + signal similarly to SIGCHLD in the generic code. Avoids GDB being + terminated by a Real-time signal. + +2000-09-08 Kevin Buettner <kevinb@redhat.com> + + * infptrace.c, infttrace.c (child_xfer_memory): Protoize. + +2000-09-07 J.T. Conklin <jtc@redback.com> + + * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o. + * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here. + * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here. + * i386nbsd-tdep.c: New file. + +2000-09-07 Kevin Buettner <kevinb@redhat.com> + + * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers): + Protoize. + * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize. + +Thu Sep 7 21:59:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * aclocal.m4: Regenerate. + * config.in, configure: Regenerate. + +Wed Sep 6 23:15:43 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-rdi.c (voiddummy): Update function signature to match + struct Dbg_HostosInterface's reset method. + * remote-rdp.c (rdp_step): Fix handle parameter to + remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint. + + * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default + definition. + (arm_init_extra_frame_info): Use. + +2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (m68hc11_store_return_value): Store the value + in D and X if it's larger than 16-bits. + (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes + return. + (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the + return address. + (m68hc11_use_struct_convention): Check for struct and union. + (m68hc11_return_value_on_stack): Use the struct convention. + (m68hc11_call_dummy_address): Use the entry point address. + (m68hc11_push_arguments): Fix alignment and padding. + (m68hc11_stack_align): New function. + (m68hc11_gdbarch_init): Register it. + +2000-09-06 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-tdep.c (arm_linux_skip_solib_resolver): + Removed debug print statement. Removed arm_pc_is_thumb prototype. + * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): + Move prototypes here from tm-embed.h. + * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): + Remove prototypes. Moved to tm-arm.h. + +2000-09-06 H.J. Lu <hjl@gnu.org> + + * TODO: Add hardware watchpoint problems on x86 OSes for 5.1. + +2000-09-06 Kevin Buettner <kevinb@redhat.com> + + * ia64-tdep.c (examine_prologue): Add rotating register rename + support for the general registers. + (ia64_get_saved_register): Add rotating register rename support + for the predicate registers and the floating-point registers. + +2000-09-05 Kevin Buettner <kevinb@redhat.com> + + * config/arm/tm-linux.h (arm_linux_sigcontext_register_address, + arm_linux_in_sigtramp): Declare. + (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define. + * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0 + if not already defined by tm.h. + (arm_scan_prologue): Don't assume that the prologue instructions + will be in a contiguous clump. + (arm_init_extra_frame_info): Add support for sigtramp frames. + (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of + `memaddr' from bfd_vma to CORE_ADDR. + * arm-linux-tdep.c (gdbcore.h, frame.h): Include. + (arm_pc_is_thumb): Declare. + (arm_linux_skip_solib_resolver): Fix printf() statement. [Which + shouldn't be there anyway.] + (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New + defines. + (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address): + New functions. + +2000-09-05 Kevin Buettner <kevinb@redhat.com> + + * i386aix-nat.c (fetch_core_registers): Protoize. + * hpux-thread.c (hpux_thread_xfer_memory): Protoize. + +2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy. + (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte + on the stack can appear in the prologue. + +2000-09-05 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sol-thread.c (ps_pdmodel): Protect with an ifdef. + +Mon Sep 4 16:21:31 2000 Andrew Cagney <cagney@amy.cygnus.com> + + * gdbarch.sh: Use printf instead of echo. + (do_read): During read, pad ``::'' with spaces and then strip out + those spaces. Avoid problems with IFS=:. + +2000-09-04 Mark Kettenis <kettenis@gnu.org> + + * config/i386/nm-linux.h: Include <signal.h>. + +2000-09-04 Pierre Muller <muller@ics.u-strasbg.fr> + + * c-typeprint.c (c_typedef_print): remove (replaced by + typedef_print in typeprint.c). + * typeprint.c (typedef_print): new function. (old c_typedef_print + function with pascal language support added). + * value.h (c_printdef_print): removed. + (typedef_print): declare. + * symtab.c (print_symbol_info): call to c_typedef_print replaced + by call to typedef_print. + +2000-09-03 Mark Kettenis <kettenis@gnu.org> + + * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP, + GET_THREAD_SIGNALS): New defines. + * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and + linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o. + * proc-service.c: New file. + * thread-db.c: New file. + * lin-lwp.c: New file. + + * gdb_assert.h: New file. + + * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include <thread_db.h>. + [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h. Deal + with absence of <stdint.h> here. + + * gdb_proc_service.h: Add copyright notice. + Protect against multiple inclusion. + Add fix for broken prfpregset_t here. + (struct ps_prochandle): Declare here. + [HAVE_PROC_SERVICE_H]: Include <proc_service.h>. + [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t + and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if + necessary. + * lin-thread.c: Unconditionally include "gdb_proc_service.h". + Remove fix for broken prfpregset_t here. + (struct ps_prochandle): Don't declare here. + + * MAINTAINERS: Add myself as threads co-maintainer. + +2000-09-01 David Anderson <davea@sgi.com> + + * arch-utils.c arch-utils.h blockframe.c fork-child.c: + Corrected comment spelling dependant->dependent. + * corelow.c (default_core_sniffer): Corrected comment + spelling. + * cp-valprint.c (cp_print_value_fields): Corrected + comment spelling. + * d10v-tdep.c dbxread.c: Corrected comment spelling + dependan->dependen. + * defs.h: Corrected spelling, meant 64, not 32, in comment. + * dst.h eval.c event-loop.c: Corrected comment spelling. + * event-top.c gdb-events.sh: Corrected comment spelling. + * gdbarch.c: Corrected comment spelling. + * gdbarch.h gdbarch.sh: Corrected comment spelling, + dependant->dependent. + * gdbtypes.c gdbtypes.h: Corrected comment spelling. + * infcmd.c infrun.c: Corrected comment spelling. + * symfile.c symfile.h target.h: Corrected comment spelling, + dependant->dependent. + * tracepoint.h: Corrected comment spelling. + +2000-09-01 Kevin Buettner <kevinb@redhat.com> + + * hppa-tdep.c (record_text_segment_lowaddr): Protoize. + * hppah-nat.c (child_xfer_memory): Protoize. + +2000-09-01 Kevin Buettner <kevinb@redhat.com> + + * symtab.c (decode_line_1): Make sure leading character is + actually a colon before skipping over leading colons in global + namespace specification. + +2000-09-01 Michael Snyder <msnyder@cleaver.cygnus.com> + + * regcache.c (reg_flush_command): New function. Maintainer-mode + command, flushes GDB's register cache, for testing purposes. + +2000-08-31 J.T. Conklin <jtc@redback.com> + + * dcache.c (dcache_info): Output a cache line's state vector so it + lines up under the data vector. + + * dcache.c (dcache_read_line): New function. + (dcache_peek_byte): Use it. + (dcache_alloc): Return NULL if write of reclaimed cache line fails. + (dcache_peek_byte, dcache_poke_byte): Return failure if + dcache_alloc() returns a NULL data block pointer. + (dcache_xfer_memory): Don't force writeback unless we were writing. + + * monitor.c (monitor_expect): Change places where immediate_quit + is set to 1 or 0 to increments and decrements respectively. This + allows such changes to nest properly. + * ocd.c (ocd_start_remote): Likewise. + * remote-adapt.c (expect): Likewise. + * remote-array.c (expect): Likewise. + * remote-eb.c (expect): Likewise. + * remote-e7000.c (e7000_start_remote): Likewise. + * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. + * remote-nrom.c (expect): Likewise. + * remote-os9k.c (expect): Likewise. + * remote-sds.c (sds_start_remote): Likewise. + * remote-st.c (expect): Likewise. + * remote-utils.c (sr_expect): Likewise. + * remote.c (remote_start_remote): Likewise. + * tracepoint.c (read_actions): Likewise. + + * remote-mips.c (mips_getstring): Balance changes to immediate_quit. + +2000-08-31 David Anderson <davea@sgi.com> + + * MAINTAINERS: Add myself to write-after-approval list. + +2000-08-30 Kevin Buettner <kevinb@redhat.com> + + * gnu-nat.c (gnu_xfer_memory): Protoize. + * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize. + +2000-08-30 Kevin Buettner <kevinb@redhat.com> + + * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME, + LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member, + open_symbol_file_object, current_sos): Rename + bfd_elf_get_arch_size to bfd_get_arch_size(). + * sol-thread.c (rw_common, ps_pdmodel): Likewise. + +2000-08-30 David Edelsohn <dje@watson.ibm.com> + + Patch applied by Kevin Buettner <kevinb@redhat.com>: + + * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size + to xrealloc(). + +2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com> + + * valops.c (value_cast): Indentation fix-up. + * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T, + HAVE_STRUCT_LINK_MAP32): New configure macros. + * config.in: Ditto. + * configure.in: Test for the above new macros. + * breakpoint.c: Update copyright date. + * core-sol2.c: Include v9/sys/privregs.h directly to + work around a bug in Sun's Solaris 8 header files. + (fetch_core_registers): Use the above new configure macros to + handle cross-debugging of 32-bit core files on a 64-bit host. + * sol-thread.c (ps_pdmodel) New function. + (rw_common): For debugging of 32-bit apps on a 64-bit host, + truncate addresses to 32 bits. + * solib.c (solib_extract_address): Functionize. Make 32/64 aware. + (LM_ADDR, LM_NEXT, LM_NAME): Ditto. + (IGNORE_FIRST_LINK_MAP): Ditto. + (first_link_map_member): Make 32/64 aware. + (open_symbol_file_object): Ditto. + (current_sos): Ditto. + +2000-08-29 Michael Snyder <msnyder@cleaver.cygnus.com> + + * i386-linux-nat.c (i386_linux_skip_solib_resolver, + skip_hurd_resolver, find_minsym_and_objfile): Move these + solib functions into i386-linux-tdep.c for cross debugging. + * i386-linux-tdep.c: Receive the above functions. + +2000-08-29 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (stack_correction): New variable for stack offset + correction (1 for 68hc11, 0 for 68hc12). + (m68hc11_saved_pc_after_call): Use it. + (m68hc11_frame_chain): Likewise. + (m68hc11_frame_init_saved_regs): Likewise. + (m68hc11_init_extra_frame_info): Likewise. + (m68hc11_push_return_address): Likewise. + (m68hc11_push_arguments): Struct address must be corrected by + applying the stack_correction offset. + (m68hc11_store_struct_return): Likewise. + +2000-08-28 Kevin Buettner <kevinb@redhat.com> + + * gdbserver/utils.c (error, fatal): Protoize. + +2000-08-27 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c (fetch_inferior_registers): Move call to + dummy_sse_values ... + (supply_fpregset): ... here. + +2000-08-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an + lvalue. + * xcoffread.c (xcoff_symfile_offsets): Ditto + * somsolib.c (som_solib_section_offsets): Ditto. + * somread.c (som_symfile_offsets): Ditto. + * rs6000-nat.c (vmap_symtab): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * remote-os9k.c (rombug_wait): Ditto. + +2000-08-27 Mark Kettenis <kettenis@gnu.org> + + * gregset.h: Protect against multiple inclusion. Remove some + redundant spaces. + +Sun Aug 27 00:00:04 2000 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a + supplied argument if it is missing an extension. + +2000-08-24 Egor Duda <deo@logos-m.ru> + + * corelow.c: Define O_BINARY if it isn't defined. + (core_open): Open core file in binary mode. + * config/i386/tm-cygwin.h (child_clear_solibs): Rename from + child_clear_solib. + * config/i386/cygwin.mh: Add dependency from corelow.o. + * win32-nat.c (register_loaded_dll): New function. Add dll to the list + of currently loaded dlls. + (handle_load_dll): Use register_loaded_dll. + (child_solib_add): Distinguish between active process and core targets. + (solib_symbols_add): Load symbols from loaded dll. + (core_dll_symbols_add): New function. Load symbols from dll referenced + in core. + (core_section_load_dll_symbols): New function. + (dll_code_sections_add): New function. + (map_single_dll_code_section): New function. + (fetch_elf_core_registers): New function. + (_initialize_core_win32): New function. + +2000-08-26 Kevin Buettner <kevinb@redhat.com> + + * gdbserver/gdbreplay.c (main): Protoize. + * gdbserver/server.c (start_inferior, main): Protoize. + +2000-08-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * m68hc11-tdep.c (m68hc11_register_names): Update name of registers. + (m68hc11_get_register_info): New function. + (m68hc11_initialize_register_info): New function to get addresses + of soft registers. + (m68hc11_which_soft_register): New function. + (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register): + New functions to translate read/write of soft registers into a + memory read/write. + (m68hc11_guess_from_prologue): Initialize soft register addresses. + Use the soft register addresses to guess the prologue. + (m68hc11_gdbarch_init): Install the pseudo registers. + + * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc, + m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc, + m68hc11_frame_args_address, m68hc11_frame_locals_address, + m68hc11_guess_from_prologue, m68hc11_push_arguments, + m68hc11_call_dummy_address, m68hc11_call_dymmy_address, + m68hc11_register_virtual_type, m68hc11_store_struct_return, + m68hc11_store_return_value, m68hc11_extract_return_value, + m68hc11_use_struct_convention, m68hc11_return_value_on_stack, + m68hc11_extract_struct_value_address, m68hc11_push_return_address, + m68hc11_register_byte, m68hc11_register_raw_size, + m68hc11_gdbarch_init): New functions for multi-arch support. + (m68hc11_not_yet): Remove. + +Fri Aug 25 16:57:05 2000 David Taylor <taylor@texas.cygnus.com> + + * regcache.c (register_changed): New function. + * value.h: Declare it. + +Fri Aug 25 12:11:21 2000 David Taylor <taylor@texas.cygnus.com> + + * symtab.c (search_symbols): Fix off by one error in index for + initializing variables ourtype, ourtype2, ourtype3, and ourtype4. + (symtab_symbol_info): fix similar off by one error. + +Fri Aug 25 12:03:15 2000 David Taylor <taylor@texas.cygnus.com> + + * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number + of bits in gdb's representation of a target address. + * gdbarch.c, gdbarch.h: Regenerated. + * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of + TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR. + * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead + of TARGET_PTR_BIT, because we're printing an address, not a pointer. + +2000-08-25 Pierre Muller <muller@ics.u-strasbg.fr> + + * Makefile.in: add rules to compile and link pascal specific files. + * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c. + +2000-08-20 Michael Chastain <chastain@redhat.com> + + * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading + checksum. + +2000-08-23 Kevin Buettner <kevinb@redhat.com> + + * dstread.c (dst_symfile_offsets): Protoize. + * fork-child.c (fork_inferior): Protoize. + +2000-08-21 Kevin Buettner <kevinb@redhat.com> + + * dbxread (dbx_symfile_read, process_later): Protoize. + * dsrec.c (load_srec): Protoize. + +2000-08-18 Andrew Cagney <cagney@ops1.cygnus.com> + + * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not + current_gdbarch for a match. + +2000-08-18 J.T. Conklin <jtc@redback.com> + + * MAINTAINERS: Add myself as dcache.c maintainer. + + * remote-nindy.c (nindy_load): Invalidate dcache. + + * dcache.c (dcache_invd): Renamed from dcache_flush. The term + flush with respect to caches usually implies that data will be + written to memory. + (dcache_init, dcache_xfer_memory): Updated. + * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): + Updated. + * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. + * remote-bug.c (bug_load, bug_resume): Updated. + * remote-nindy.c (nindy_open, nindy_resume): Updated. + * remote-sds.c (sds_open, sds_resume): Updated. + * remote-utils.c (gr_open): Updated. + * remote.c (remote_open_1, remote_resume, remote_async_resume, + remote_cisco_open): Updated. + * wince.c (child_create_inferior, child_resume): Updated. + + * monitor.c (monitor_open): Free dcache before creating a new one. + * dcache.c (dcache_free): New function. + * dcache.h (dcache_free): New prototype. + +2000-08-18 Andrew Cagney <cagney@ops1.cygnus.com> + + * remote-array.c (array_fetch_register): Pass dummy parameter to + array_fetch_registers. + (array_store_register): Ditto. + +2000-08-16 Eli Zaretskii <eliz@is.elta.co.il> + + * value.h (struct value) <lazy>: Add a comment about its use for + watchpoints. + +2000-08-12 Kevin Buettner <kevinb@redhat.com> + + * cxux-nat.c (fetch_inferior_registers): Protoize. + * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value): + Protoize. + * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value): + Protoize. + +Fri Aug 11 19:00:51 2000 Andrew Cagney <cagney@makita.cygnus.com> + + * config/mn10300/tm-mn10300.h (REGISTER_SIZE, + MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE, + REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable. + * mn10300-tdep.c (mn10300_do_registers_info, + mn10300_print_register): New functions. Pretty print registers. + (mn10300_register_virtual_type, mn10300_register_byte, + mn10300_register_virtual_size, mn10300_register_raw_size): New + functions. + (mn10300_gdbarch_init): Update. + + * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant + and not mips variant in the info struct. + +2000-08-11 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs, + store_fpxregs): Return 0. + +2000-08-11 Andrew Cagney <cagney@lulu.cygnus.com> + + * regcache.c (GET_SAVED_REGISTER): Restore definition. Was lost + as part of 2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com>. + +2000-08-11 J.T. Conklin <jtc@redback.com> + + * dcache.c (dcache_info): Don't print cache state if last_cache + is NULL. + +2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> + + * config/mn10300/tm-mn10300.h, mn10300-tdep.c + (mn10300_push_arguments): Fix function signature to match gdbarch + vector. + * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete. + * mn10300-tdep.c (struct gdbarch_tdep): Define. + (mn10300_generic_register_names, am33_register_names): Convert to + functions. + (set_machine_hook): Delete. + (register_name): New function. + (mn10300_register_name): Delete. + (mn10300_dump_tdep, mn10300_gdbarch_init): New functions. + (_initialize_mn10300_tdep): Call register_gdbarch_init instead of + specify_exec_file_hook. + (AM33_MODE): Define. + (set_movm_offsets): Update. + +2000-08-10 Mark Kettenis <kettenis@gnu.org> + + Adapt support for SSE registers in Linux/x86 for Linux 2.4. + * i386-linux-nat.c: Various doc fixes. Include "i387-nat.h". + (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES. + (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs. + (convert_to_gregset): Removed. Moved logic to ... + (fill_gregset): ... here. Simplified function. + (fetch_regs): Use perror_with_name for error reporting. + (store_regs): Add `regno' parameter. Use perror_with_name for + error reporting. Call fill_gregset instead of convert_to_gregset. + (FPREG_ADDR): Remove. + (supply_fpregset): Implement by calling i387_supply_fsave. + (convert_to_fpregset): Remove. + (fill_fpregset): Implement by calling i387_fill_fsave. + (fetch_fpregs): Use perror_with_name fro error reporting. + (store_fpregs) Add `regno' parameter. Use perror_with_name fro + error reporting. Call fill_fpregset instead of + convert_to_fpregset. + (supply_xfpregset, convert_to_xfpregset): Removed. + (supply_fpxregset, fill_fpxregset): New functions. + (fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name + for error reporting. Call supply_fpxregset instead of + supply_xfpregset. + (store_xfpregs): Removed. + (store_fpxregs): New function. + (fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak + message in call to internal_error. + (store_inferior_registers): Adjust for xfp ->fpx change. Pass + REGNO to store_regs, store_fpregs and store_fpxregs. + (fetch_core_registers): Adjust for xfp -> fpx change. + * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from + HAVE_PTRACE_GETXFPREGS. + * config.in: Regenerated. + * configure.in: Replace check for PTRACE_GETXFPREGS with check for + PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions. + * configure: Regenerated. + * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o. + * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on + HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS. + +2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> + + * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP, + TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move + initialization from here. + * gdbarch.sh: To here. + * gdbarch.h, gdbarch.c: Regenerate. + +Thu Aug 10 18:58:04 2000 Andrew Cagney <cagney@makita.cygnus.com> + + * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT, + TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, + TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move + non- multi-arch handling from here. + * gdbarch.sh: To here. Update printf gdbarch_update_p. Make more + portable. + * gdbarch.h, gdbarch.c: Regenerate. + +2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> + + * partial-stab.h (DBX_READ): Eliminate redundant check for null + ``pst''. Also fixes GCC warning. + +2000-08-10 Andrew Cagney <cagney@ops1.cygnus.com> + + * rs6000-nat.c (set_host_arch): Check value returned by + gdbarch_update_p. + * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update. + * gdbarch.h, gdbarch.c: Regenerate + * arch-utils.c (set_gdbarch_from_file, + initialize_current_architecture, set_endian): Update. + +2000-08-10 Jimmy Guo <guo@cup.hp.com> + + * c-lang.c: Set case sensitivity on for c_language_defn, + cplus_language_defn, and asm_language_defn. + * ch-lang.c: Set case sensitivity on for chill_language_defn. + * f-lang.c: Set case sensivitity off for f_language_defn. + * jv-lang.c: Set case sensitivity on for java_language_defn. + * language.h: Add enum case_mode, case_sensitivity. + * language.c: Define case_mode, case_sensitivity. Set case + sensitivity on for unknown_language_defn, auto_language_defn, + and local_language_defn. + (show_case_command,set_case_command,set_case_str): New static func. + (set_type_range_case): New static func, replaces set_type_range (). + (set_language_command,set_type_command,set_range_command,set_language): + Call set_type_range_case (). + (language_info): Print case sensitivity setting. + (_initialize_language): Add set/show commands for 'case-sensitive'. + Set default case mode 'auto'. Set default language 'auto'. + * m2-lang.c: Set case sensitivity on for m2_language_defn. + * p-lang.c: Set case sensitivity on for pascal_language_defn. + * scm-lang.c: Set case sensitivity off for scm_language_defn. + * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity + is off. + +2000-08-10 Jimmy Guo <guo@cup.hp.com> + + * MAINTAINERS: Change my contact email for hp tests maintainership. + +Thu Aug 10 15:28:17 2000 Andrew Cagney <cagney@ryobi.cygnus.com> + + * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of + arguments to fetch_instruction. + +2000-08-10 Kazu Hirata <kazu@hxi.com> + + * hppa_tdep.c: Fix a comment typo. + * gdba.el: Likewise. + +2000-08-10 Tom Tromey <tromey@cygnus.com> + + * MAINTAINERS: Added myself with write-after-approval access. + +2000-08-10 J.T. Conklin <jtc@redback.com> + + * monitor.c (monitor_open): If a dcache has already been created, + invalidate it rather than creating another. + * ocd.c (ocd_open): Likewise. + * remote-nindy.c (nindy_open): Likewise. + * remote-sds.c (sds_open): Likewise. + * remote-utils.c (gr_open): Likewise. + * remote.c (remote_open_1, remote_cisco_open): Likewise. + + * dcache.c (dcache_alloc): Changed to take address of line as an + argument, and to invalidate cache line before returning. + (dcache_peek_byte): Updated. + (dcache_poke_byte): Updated. + +2000-08-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Greg McGary <greg@mcgary.org>: + * partial-stab.h: Don't crash if pst is null. + +2000-08-10 Mark Kettenis <kettenis@gnu.org> + + * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern. + (i387_supply_fxsave, i387_fill_fxsave): New prototypes. + * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'. + (fxsave_offset): New variable. + (FXSAVE_ADDR): New macro. + (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions. + +2000-08-08 Tom Tromey <tromey@cygnus.com> + + * jv-valprint.c (java_value_print): Only print non-null Strings. + +2000-08-09 Kevin Buettner <kevinb@redhat.com> + + * core-sol2.c (fetch_core_registers): Protoize; add prefatory + comment. + * corefile.c (specify_exec_file_hook, generic_search): Protoize. + +2000-08-09 Michael Snyder <msnyder@cleaver.cygnus.com> + + * blockframe.c (sigtramp_saved_pc): Use dynamic allocation, + since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). + * irix4-nat.c (get_longjmp_target): Ditto. + * irix5-nat.c (get_longjmp_target): Ditto. + * jv-valprint.c (java_value_print): Ditto. + * m3-nat.c (get_cprocs): Ditto. + * m68k-tdep.c (get_longjmp_target): Ditto. + * mips-nat.c (get_longjmp_target): Ditto. + * mipsv4-nat.c(get_longjmp_target): Ditto. + * pa64solib.c (read_dynamic_info): Ditto. + * solib.c (elf_locate_base): Ditto. + +Mon Aug 7 23:21:22 2000 David Taylor <taylor@texas.cygnus.com> + + * TODO: remove build_parse entry. + +2000-08-07 Kevin Buettner <kevinb@redhat.com> + + * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd, + add_abbrev_prefix_cmd): Protoize. + +2000-08-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss + here, let the users of the macro do it. + * symtab.h (ANOFFSET): Detect here if the section index is not + initialized. + * xcoffread.c (find_targ_sec): Don't treat .bss as special, + because some objfiles may not have that section at all. + * coffread.c (cs_to_section): Ditto. + * elfread.c (elf_symtab_read): Detect an uninitialized index + value. + (elfstab_offset_sections): The macro ANOFFSET cannot be used as an + lvalue anymore. + * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use + ANOFFSET as an lvalue. + * objfiles.c (objfile_relocate, objfile_relocate): Don't use + ANOFFSET as an lvalue. + * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an + lvalue. + +Mon Aug 7 10:24:30 2000 David Taylor <taylor@texas.cygnus.com> + + * parse.c (build_parse): don't write off the end of the std_regs + array. + +2000-05-21 Mark Kettenis <kettenis@gnu.org> + + * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol + table if the symbol couldn't be found in the normal symbol table + (i.e. if the shared object in question was stripped). + +2000-08-06 Kevin Buettner <kevinb@redhat.com> + + * ch-exp.c (parse_opt_name_string): Protoize. [Thanks to Eli + Zaretskii for the prefatory comment.] + * core-regset.c (fetch_core_registers): Protoize; revise + comment. + +2000-08-06 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c: Perform various gcc warning cleanups. + (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not + stderr. + (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add. + (get_child_debug_event): Always reset last_sig. Always reset inferior + pid appropriately. + (do_initial_child_stuff): New function. Called when attaching or + starting a new inferior process. + (child_attach): Use do_initial_child_stuff. + (child_create_inferior): Ditto. + * config/i386/cygwin.mh (NAT_FILE): Set to modern location. + * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT. + +2000-08-05 Eli Zaretskii <eliz@is.elta.co.il> + + * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize + it to GDB's current directory. + (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to + an empty string, to signal an uninitialized value. + From Robert Hoehne <robert.hoehne@gmx.net>. + +2000-08-04 Kevin Buettner <kevinb@redhat.com> + + * symtab.h (fixup_psymbol_section): Declare. + * symtab.c (fixup_psymbol_section): Make extern. + (fixup_section): Fix up section as well as bfd_section. + * objfiles.c (objfile_relocate): Call fixup_symbol_section + or fixup_psymbol_section before attempting to access + the SYMBOL_SECTION component of a symbol or partial symbol. + +2000-08-04 Kevin Buettner <kevinb@redhat.com> + + * minsyms.c (build_minimal_symbol_hash_tables): New function. + (compact_minimal_symbols): Don't construct hash tables here. + (install_minimal_symbols): Instead, construct them here. + (msymbols_sort): And rebuild them here too. + + * dwarf2read.c (struct comp_unit_head): Add fields offset_size + and initial_length_size. Change type of ``length'' field to long. + (read_initial_length, read_offset): New functions. + (dwarf2_build_psymtabs_easy): Call read_initial_length() instead + of just reading 4 bytes. + (read_comp_unit_head): Likewise; also, call read_offset() to + fetch the offset instead of just reading 4 bytes. + (dwarf_decode_lines): Likewise. + (read_comp_unit_head): Fix internal error message so it + accurately reflects the function in which the error occurred. + (dwarf2_build_psymtabs_hard): Properly account for size of the + initial length field in the section. + (read_attribute, dwarf2_get_ref_die_offset): Add a case for + DW_ORM_ref8. + (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't + assume that the .text section will have index 0 in the + section_offsets table. + +Fri Aug 4 18:00:41 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (enum Z_packet_type): Define. + (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES. + (remote_insert_watchpoint): Check watchpoint type. + (watchpoint_to_Z_packet): New function. + (enum packet_result): Define. + (packet_ok): New function. Return enum packet_result. + (init_all_packet_configs): New function. + (remote_open_1, remote_async_open_1, remote_cisco_open): Use + init_all_packet_configs instead of initializing remote_protocol_P, + remote_protocol_Z, remote_protocol_binary_download separatly. + (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint, + remote_remove_watchpoint, remote_insert_watchpoint): Use + watchpoint_to_Z_packet and packet_ok. Remove #ifdef + TARGET_HAS_HARDWARE_WATCHPOINTS. + (set_remote_protocol_Z_software_bp_packet_cmd, + show_remote_protocol_Z_software_bp_packet_cmd, + set_remote_protocol_Z_hardware_bp_packet_cmd, + show_remote_protocol_Z_hardware_bp_packet_cmd, + set_remote_protocol_Z_write_wp_packet_cmd, + show_remote_protocol_Z_write_wp_packet_cmd, + set_remote_protocol_Z_read_wp_packet_cmd, + show_remote_protocol_Z_read_wp_packet_cmd, + set_remote_protocol_Z_access_wp_packet_cmd, + show_remote_protocol_Z_access_wp_packet_cmd): New functions. + (remote_Z_packet_packet_detect): New variable. + (show_remote_protocol_Z_packet_cmd, + set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet + variants. + (add_packet_config_cmd): Add argument legacy. Change syntax to + ``set/show remote FULL_NAME-packet ...'' command. Add ``set/show + remote XXX-packet ...'' command using add_alias_cmd when legacy. + (set_packet_config_cmd): Delete. + (show_remote_cmd): New function. + + * TODO: Update. + +Fri Aug 4 14:05:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from + 2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com>. + +Wed Aug 2 21:15:26 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add. + * gdbarch.h, gdbarch.c: Regenerate. + * valops.c (hand_function_call): Replace #ifndef + NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED. + + * d10v-tdep.c (d10v_gdbarch_init): Set + extra_stack_alignment_needed to 0. + * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete. + * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace + NO_EXTRA_ALIGNMENT_NEEDED. + +2000-08-03 Stephane Carrez <Stephane.Carrez@worldnet.fr> + + * MAINTAINERS (m68hc11): Stephane Carrez is maintainer. + +2000-08-03 Kevin Buettner <kevinb@redhat.com> + + * breakpoint.c (bpstat_alloc, map_catch_names, + map_breakpoint_numbers): Protoize. + +Thu Aug 3 15:02:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-mips.c (mips_expect, mips_expect_timeout, common_open, + fputs_readable): Make string pointer arguments constant. + +Thu Aug 3 18:39:10 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS, TODO: Tweeks. + +Thu Aug 3 15:46:43 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO (5.1): Update. + +2000-08-02 Kevin Buettner <kevinb@redhat.com> + + * alpha-tdep.c (alpha_extract_return_value): Protoize. + +2000-08-02 Jimmy Guo <guo@hpcleara.cup.hp.com> + + * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET + to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P. + + * gdbarch.c: Regenerated. + +2000-08-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * remote-vx.c (vx_add_symbols): Fix typos. + +Wed Aug 2 19:15:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * arch-utils.h, gdbarch.c (default_register_sim_regno): New + function. + * gdbarch.sh (REGISTER_SIM_REGNO): Add. + * gdbarch.h, gdbarch.c: Regenerate. + * remote-sim.c (REGISTER_SIM_REGNO): Delete definition. + + * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete. + * d10v-tdep.c (d10v_gdbarch_init): Update. + (struct gdbarch_tdep): Delete member register_sim_regno. + (d10v_register_sim_regno): Delete function. + +Wed Aug 2 14:46:18 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (enum packet_detect, packet_support_enums, + packet_support_auto, packet_enable, packet_disable): Delete. + (show_packet_config_cmd, set_packet_config_cmd, + init_packet_config): Use add_set_auto_boolean_cmd. + * TODO: Update. + +Wed Aug 2 13:06:25 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-udi.c (udi_xfer_inferior_memory, udi_files_info, + udi_kill): Update function signatures so that match target vector. + * MAINTAINERS: Update. + +Wed Aug 2 11:04:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Updates. + +2000-08-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro. + * gdbarch.h, gdbarch.c: Regenerate. + * infcmd.c (do_registers_info): Make not static and + unconditionalize. + * inferior.h (do_registers_info): Export. + +2000-08-01 Kazu Hirata <kazu@hxi.com> + + * MAINTAINERS: Add myself to "Write After Approval" list. + +Tue Aug 1 21:02:42 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Update list of target maintainers. List all + targets explicitly. + (sh): Elena Zannoni is maintainer. + (powerpc): Nick Duffek is a maintainer. + +Tue Aug 1 17:45:12 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh: Parse and save comments in the function_list. Print + them out as part of the header. Convert all function definitions + to ISO-C form. + * gdbarch.h, gdbarch.c: Regenerate. + +Tue Aug 1 14:50:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c (get_prompt_1), tracepoint.c (replace_comma): Update + function signatures so that they match catch_errors and + make_cleanup callbacks. + + * tracepoint.c (encode_actions): Fix arguments passed to + stringify_collection_list. + +2000-07-31 Kevin Buettner <kevinb@redhat.com> + + * ppc-tdep.h: New file. + * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h + as a dependency. + * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include. + + * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static. + + * rs6000-tdep.c (elf-bfd.h): Include. + (gdbarch_tdep): Add field osabi to this struct. + (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs, + rs6000_frameless_function_invocation, rs6000_frame_saved_pc, + rs6000_frame_chain): No longer static. + (process_note_abi_tag_sections, get_elfosabi): New static + functions. + (rs6000_gdbarch_init): Revised to accomodate ELF executables; + also use Linux specific methods when the target is Linux. + + * config/powerpc/aix.mt, config/powerpc/cygwin.mt, + config/powerpc/macos.mt, config/powerpc/nbsd.mt, + config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt, + config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt, + config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt, + config/powerpc/vxworks.mt, config/rs6000/aix4.mt, + config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt + (TDEPFILES): Add ppc-linux-tdep.o. + + * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC, + INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION, + FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS, + MEMORY_REMOVE_BREAKPOINT: Removed defines. + (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info, + ppc_linux_frameless_function_invocation, + ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain, + ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint): + Removed declarations. + (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled. + + * dink32-rom.c (dink32_regnames): Make array size implicit. + + * ppc-bdm.h (ppc-tdep.h): Include. + + * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h + (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM, + CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix. + + From Nick Duffek: + * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc): + Change return type to CORE_ADDR. + * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise. + +2000-07-31 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_push_arguments): Make header match prototype. + + * remote-e7000.c (e7000_start_remote): Use void *, not char * as + parameter to avoid compiler warning. + (fetch_regs_from_dump): Call get_hex() with the correct number of + parameters. + +2000-07-31 Eli Zaretskii <eliz@is.elta.co.il> + + * config/djgpp/fnchange.lst: Add file mappings as per last weekly + snapshot. + +2000-07-29 Kevin Buettner <kevinb@redhat.com> + + * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c, + alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c, + ax-general.c, blockframe.c, breakpoint.c, buildsym.c, + c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c, + ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c, + coffread.c, command.c, complaints.c, copying.c, core-aout.c, + core-regset.c, core-sol2.c, corefile.c, corelow.c, + cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, + d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c, + demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c, + f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, + fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c, + gdbserver/low-hppabsd.c, gdbserver/low-linux.c, + gdbserver/low-lynx.c, gdbserver/low-nbsd.c, + gdbserver/low-sim.c, gdbserver/low-sparc.c, + gdbserver/low-sun3.c, gdbserver/remote-utils.c, + gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c, + h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, + hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, + hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c, + i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c, + i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c, + i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, + ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c, + infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c, + irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c, + kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c, + linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c, + m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c, + m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c, + m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, + mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c, + mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c, + mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c, + mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c, + mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c, + nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c, + nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c, + objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c, + p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c, + ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, + ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, + proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c, + remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c, + remote-eb.c, remote-es.c, remote-est.c, remote-hms.c, + remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c, + remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c, + remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, + remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, + remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c, + rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c, + ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, + sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c, + somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c, + sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c, + sparclet-stub.c, stabsread.c, stack.c, standalone.c, + stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c, + symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c, + thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c, + tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c, + tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c, + ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, + valarith.c, valops.c, valprint.c, values.c, varobj.c, + vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c, + wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c: + Convert old-style, pre-ISO function definitions to prototyped + form. + +2000-07-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_gdbarch_init): For sh4 initialize + register_convert_to_raw, register_convert_to_virtual, + register_convertible. + (sh_sh4_register_convertible): New function. + (sh_sh4_register_convert_to_virtual): New function. + (sh_sh4_register_convert_to_raw): New function. + Include floatformat.h. + +Thu Jul 27 14:06:27 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: + * configure.tgt: Recognize the 68hc11. + * m68hc11-tdep.c: New file for 68hc11 target. + * config/m68hc11/m68hc11.mt: New file for 68hc11 port. + + * configure.tgt: When 68hc11, set gdb_multi_arch. + +Wed Jul 26 17:22:53 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (GDB_MULTI_ARCH): Define from configure.tgt + or makefile fragment. + * acconfig.h (GDB_MULTI_ARCH): Add. + * config.in, configure: Regenerate. + + * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to + configure.in and defs.h. Use GDB_MULTI_ARCH_TM, + GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests. + * gdbarch.h, gdbarch.c: Regenerate. + + * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, , + GDB_MULTI_ARCH_PURE): Define. Only include "tm.h" when the target + is less than pure multi-arch. + +2000-07-26 Jimmy Guo <guo@cup.hp.com> + + * config/convex/tm-convex.h: Remove stray control characters. + * config/m68k/tm-altos.h: Ditto. + * config/tahoe/tm-tahoe.h: Ditto. + +2000-07-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte, + sh_sh4_register_raw_size, sh_sh4_register_virtual_type, + sh_fetch_pseudo_register, sh_store_pseudo_register, + sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs, + they should be numbered as drx fvy where x and y are multiples of + 2 and 4 respectively. + + * config/sh/tm-sh.h: Fix names of pseudo regs. + +2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific + pseudo registers. + (DO_REGISTERS_INFO): Define. + + * sh-tdep.c (sh_sh4_register_name): New function. + (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, + sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update + signature. + (sh_show_regs_command): New function. Actual function called by + the 'regs' command. + (sh_register_byte): Rename to... + (sh_default_register_byte): ...New function. + (sh_sh4_register_byte): New function. + (sh_register_raw_size): Rename to... + (sh_default_register_raw_size): ...New function. + (sh_sh4_register_raw_size): New function. + (sh_sh4_register_virtual_type): New function. + (sh_sh4_build_float_register_type): New function. + (sh_fetch_pseudo_register, sh_store_pseudo_register): New + functions. + (fv_reg_base_num, dr_reg_base_num): New functions. + (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register, + sh_do_fp_register, sh_do_register, sh_print_register, + sh_do_registers_info): New functions. + (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update + architecture specific parts. + (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command. + +2000-07-24 Jim Blandy <jimb@redhat.com> + + * dwarf2read.c (read_structure_scope): Correct overzealous + addition of cu_header argument. + +Mon Jul 24 07:47:46 2000 Anthony Green <green@redhat.com> + + * TODO: Update. Two of my java patches are in. + +2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER + to the gdbarch structure. + * gdbarch.c: Regenerate. + * gdbarch.h: Regenerate. + * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER): + Delete macros. + * regcache.c (write_register, read_register, write_register_bytes, + write_register_gen, read_register_bytes, read_register_gen): + Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and + ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER. + +2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure. + * gdbarch.c: Regenerate. + * gdbarch.h: Regenerate. + * inferior.h (NUM_PSEUDO_REGS): Delete macro. + +Sun Jul 23 21:40:55 2000 Anthony Green <green@redhat.com> + + * language.c: Include jv-lang.h. + (lang_bool_type): Add case for java booleans. + +Mon Jul 24 11:23:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * dwarf2read.c (address_size): Delete file wide global. + (struct comp_unit_head): Add signed_addr_p; + (read_comp_unit_head): New function. + (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use + read_comp_unit_head to parse the debug_info header. + (read_address): Add parameters cu_header and bytes_read. When + specified, sign extend the address. + + * dwarf2read.c (add_partial_symbol, decode_locdesc, + die_containing_type, die_type, dwarf_decode_lines, + dwarf2_add_field, dwarf2_add_member_fn, + dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol, + process_die, psymtab_to_symtab_1, read_array_type, + read_enumeration, read_attribute, read_common_block, + read_comp_unit, read_file_scope, read_full_die, read_func_scope, + read_lexical_block_scope, read_partial_die, scan_partial_symbols, + read_structure_scope, read_subroutine_type, read_tag_const_type, + read_tag_pointer_type, read_tag_ptr_to_member_type, + read_tag_reference_type, read_type_die, read_typedef, + tag_type_to_type): Pass cu_header parameter. + +2000-07-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * regcache.c (read_register, read_register_bytes): Fix typos. + +2000-07-21 Michael Snyder <msnyder@cleaver.cygnus.com> + + * thread.c (thread_apply_all_command): Update thread list first. + * printcmd.c (printf_command): Guard against 0-length string. + * config/i386/tm-i386.h: treat PC and FP as unsigned. + (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer. + (FRAME_SAVED_PC): Ditto. + (FRAME_CHAIN): Ditto. + +2000-07-20 Michael Snyder <msnyder@cleaver.cygnus.com> + + * valarith.c (value_sub): Call check_typedef. + +2000-07-19 Nicholas Duffek <nsd@redhat.com> + + * thread.c (free_thread): New function. + (init_thread_list): Always zero highest_thread_num. Call + free_thread() instead of free(). + (delete_thread): Move thread cleanup code to free_thread(). + +2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + Multiarch the sh target. + * sh-tdep.c: + (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, + sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): + Remove. + (XMALLOC): Define. + (struct frame_extra_info): Define. + (sh_register_raw_size, sh_register_virtual_size, + sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, + sh_frame_saved_pc, sh_skip_prologue, + sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, + sh_extract_struct_value_address, sh_use_struct_convention, + sh_store_struct_return, sh_push_arguments, sh_push_return_address, + sh_saved_pc_after_call, sh_generic_register_name, + sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, + sh_sh_dsp_register_name, sh_sh3_dsp_register_name, + sh_frame_args_address, sh_frame_locals_address, + sh_coerce_float_to_double, sh_default_store_return_value, + sh3e_sh4_store_return_value, sh_generic_show_regs, + sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, + sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, + sh_register_virtual_size, sh_sh3e_register_virtual_type, + sh_default_register_virtual_type, sh_gdbarch_init): New functions. + (sh_target_architecture_hook, sh_frame_find_saved_regs, + sh_show_regs): Delete functions. + (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, + sh_pop_frame, sh_extract_return_value): Update + + * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. + (struct gdbarch_tdep): Define. + Remove all unnecessary defines. + + * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, + for h8300 case. + (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature + consistent. + (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use + runtime check instead. + (e7000_wait): Ditto. + + * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR + and SPC register numbers. + (sh3_regnames, sh3e_regnames): Don't specify a size. + + * config/h8300/tm-h8300.h: Add comment. + +Wed Jul 19 12:50:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * solib.c (elf_locate_base, info_sharedlibrary_command): Rename + bfd_elf_get_arch_size to bfd_get_arch_size. + +Tue Jul 18 17:13:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Richard Henderson <rth@cygnus.com>: + * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from + dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well. + Update all callers. + +2000-07-17 Daniel Berlin <dberlin@redhat.com> + + * valops.c (value_struct_elt): Change error message + +2000-07-17 matthew green <mrg@redhat.com> + + * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define. + +Mon Jul 17 13:08:10 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * values.c (value_as_pointer): When VAL is an integer, explictly + cast to a pointer before converting to a CORE_ADDR. + * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a + real void pointer instead of an integer. + +2000-07-15 Daniel Berlin <dberlin@redhat.com> + + * valops.c (typecmp): Seperate loop into two, add support for + references. This way, we can say a reference to a pointer to a + char is compatible with a pointer to a char. Before, this would + not be true. + +2000-07-14 Nicholas Duffek <nsd@redhat.com> + + * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit. + * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h. + (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of + rs6000_pc_in_call_dummy. + * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from + rs6000-tdep.c. + * config/powerpc/tm-ppc-eabi.h: Remove various definitions + handled by multi-arched rs6000-tdep.c. + +2000-07-14 Nick Clifton <nickc@cygnus.com> + + * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid + assignment. + +2000-07-13 Michael Snyder <msnyder@cleaver.cygnus.com> + + * parse.c: Include inferior.h. + +2000-07-12 Michael Snyder <msnyder@cleaver.cygnus.com> + + * regcache.c (registers_changed, registers_fetched): Use + ARCH_NUM_REGS directly, eliminating an unnecessary variable. + + This change adds pseudo-register capability to GDB. + Pseudo-registers are handled like registers, but they + don't come from or live on the target. They may be + aliases for an existing register, or they may be computed. + * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero. + (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op. + (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op. + # regcache.c (registers_changed): Mark pseudo-registers + invalid, as well as real registers. + (registers_fetched): Do not mark pseudo-registers as fetched + at the same time as other (real) registers. + (read_register_bytes): Fetch pseudo-registers (if any) from + the target architecture module instead of from the target. + (read_register_gen): Ditto. + (read_register): Ditto. + (write_register_bytes): Store pseudo-registers (if any) to + the target architecture module instead of to the target. + (write_register_gen): Ditto. + (write_register): Ditto. + (build_regcache): Allocate enough register_valid space for + pseudo-registers as well as normal (real) ones. + * parse.c (target_map_name_to_register): Include pseudo-regs. + +Tue Jul 11 19:45:42 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to + POINTER. + +2000-07-11 Scott Bambrough <scottb@netwinder.org> + + * command.c (do_setshow_command): Fix typo in var_auto_boolean + case. + +Tue Jul 11 20:38:36 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c: General cleanup. Delete all #if 0 code. Convert + all old style K&R function definitions to ISO-C. + (struct gdbarch_tdep): Add mips_abi_string. + (mips_gdbarch_init): Initialize. + (mips_dump_tdep): Print mips_abi_string and other values. + (mips_push_arguments): Add more detailed tracing. + +Tue Jul 11 20:16:09 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips32_next_pc, mips16_next_pc, + read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub, + mips_saved_pc_after_call): Use read_signed_register when + extracting register value. Ensures all addresses are sign + extended. + (mips_read_pc): New function. Return sign extended address. + (mips_gdbarch_init): Set gdbarch_read_pc. + +Tue Jul 11 19:06:29 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-mips.c (mips_request): Change all arguments to ULONGEST. + (mips_exit_debug, mips_resume, mips_initialize, mips_wait, + mips_fetch_registers, mips_store_registers, mips_fetch_word): + Update. + (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just + 32 bits. + (_initialize_remote_mips): Add ``set mask-address'' command. + + * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address" + with "set mips mask-address". Implement using + add_set_auto_boolean_cmd. + (struct gdbarch_tdep): Add default_mask_address_p. + (mips_mask_address_p, show_mask_address): New functions. + (mips_addr_bits_remove): Use mips_mask_address_p() to determine if + masking is needed. + (mips_gdbarch_init): Set default_mask_address_p to zero. + (mips_dump_tdep): Print value of mask_address_p. + +Tue Jul 11 18:32:40 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * printcmd.c (print_scalar_formatted): Move masking of 'a' address + from here. + (print_address_numeric): To here. + * TODO: Update. + +Tue Jul 11 17:50:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * symtab.c: Use paddr_nz() to print addresses. + +Tue Jul 11 12:52:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * value.h (read_register, read_signed_register): Change return + type to ULONGEST. + (read_signed_register, read_signed_register_pid): Declare. + + * regcache.c (read_register, read_register_pid): Update. + (read_signed_register_pid, read_signed_register): New functions. + +Mon Jul 10 18:06:18 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_push_arguments): Always align struct_addr on a + 16 byte boundary. Align allocated argument space using + MIPS_STACK_ARGSIZE. Reserve space on stack for the struct return + and floating-point registers. Use fp_register_arg_p to determine + if float_argreg should be aligned. + +2000-07-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as + sh_store_return_value(). + * sh-tdep.c (sh_store_return_value): New function. Store the + value returned by a function into the appropriate register. + +2000-07-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * sh-tdep.c (sh_skip_prologue): Before looking at the actual + instructions, try to see if the symbol table can be of help, by + calling after_prologue(). If this doesn't work, call + skip_prologue_hard_way(). + (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some + more instruction pattern matching for pushing of arguments, and + manipulation of r14. + (after_prologue): New function. Use symbol table info to determine + the end of the prologue, if possible. + +2000-07-07 Michael Snyder <msnyder@cleaver.cygnus.com> + + * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp, + generic_target_write_fp, generic_target_read_fp, write_sp, read_sp, + generic_target_write_sp, generic_target_read_sp, write_pc, read_pc, + generic_target_write_pc, generic_target_read_pc, write_pc_pid, + read_pc_pid, supply_register, write_register_pid, write_register, + read_register_pid, read_register, write_register_bytes, + read_register_bytes, write_register_gen, read_register_gen, + registers_fetched, registers_changed, find_saved_register, + read_relative_register_raw_bytes, default_get_saved_register, + read_relative_register_raw_bytes_for_frame, get_saved_register): + Move from this file into new file regcache.c. + (register_valid, registers_pid, registers): Ditto. + * regcache.c: New file to hold the register cache. + (register_cached): New function to read register_valid array. + * value.h (register_cached): Declare. + * defs.h (default_get_saved_register): Delete decl of static function. + * Makefile.in: Add regcache module. + +Mon Jul 10 15:02:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-07-05 Pierre Muller <muller@ics.u-strasbg.fr>: + * p-typeprint.c (pascal_type_print_method_args): Add braces around + isdigit after while keyword. + +2000-07-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * TODO: Remove readline 4.1 import item. + +2000-07-09 Nick Duffek <nsd@redhat.com> + + * gdbtypes.c (is_ancestor): Infer type equivalence from name + equivalence. + (rank_one_type): Use strcmp instead of == to compare type names. + Don't swap parm with arg when checking TYPE_CODE_REF types. + * valops.c (find_overload_match): Fix indentation. Compare + parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, + and 100. + +2000-07-07 David Edelsohn <edelsohn@gnu.org> + + * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. + * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type. + +Fri Jul 7 18:29:51 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE, + SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC, + INNER_THAN): Macros. + + * mips-tdep.c (mips_in_lenient_prologue): Delete function. + (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue): + Remove ``lenient'' argument. + (mips_saved_pc_after_call): New function. + (mips_gdbarch_init): Initialize gdbarch members inner_than, + breakpoint_from_pc, decr_pc_after_break, ieee_float, + skip_prologue, saved_pc_after_call. + +2000-07-07 Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-linux.h: Add longjmp support. + (JB_ELEMENT_SIZE, JB_PC): New defines. + (GET_LONGJMP_TARGET): Define. + (get_longjmp_target): Add prototype. + + * breakpoint.c (bpstat_what): Keep returning + BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp() + breakpoints instead of signalling an error by returning + BPSTAT_WHAT_STOP_NOISY. + +2000-07-06 Michael Snyder <msnyder@cleaver.cygnus.com> + + * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate. + +2000-07-06 Christopher Faylor <cgf@cygnus.com> + + * infcmd.c (attach_command): Move "stop_soon_quietly" setting + inside ATTACH_NO_WAIT conditional since we are not about to + stop soon if we're not calling wait_for_inferior. + +Wed Jul 5 21:06:39 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single + line. configure.in assumes this. + +Wed Jul 5 20:48:22 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to + ser-go32.c. + * configure: Re-generate. + +Wed Jul 5 20:28:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.h (command_loop_marker), top.c (command_loop_marker): + Delete. + * event-top.c (command_handler), top.c (simplified_command_loop, + command_loop): Use null_cleanup instead of command_loop_marker. + +Wed Jul 5 20:09:41 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * event-loop.c: Include either <poll.h> or <sys/poll.h>. + + * configure.in (targ_archs): Check for <poll.h> and <sys/poll.h>. + * configure, config.in: Re-generate. + +Wed Jul 5 18:10:44 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-06-12 Bill Nottingham <notting@redhat.com>: + * Makefile.in: add $(infodir) to FLAGS_TO_PASS + +Wed Jul 5 18:03:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Updates. + +2000-07-05 Mark Kettenis <kettenis@gnu.org> + + * TODO: Update. + +2000-07-03 Chris Faylor <cfg@cygnus.com> + + Committed by Elena Zannoni <ezannoni@cygnus.com> + * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern + compilers. + (sh_frame_find_saved_regs): Ditto. + (sh_find_callers_reg): Stop if pc is zero. + +Sat Jul 1 17:47:08 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000 + Andrew Cagney <cagney@b1.cygnus.com>. Locks up when no data is + pending. + +Sat Jul 1 15:40:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (SER_HARDWIRE): Restore code to set it by configure. + +2000-06-26 Kevin Buettner <kevinb@redhat.com> + + * copying.awk: Eliminate use of PARAMS from this file. + +Fri Jun 23 20:47:03 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p + to determine if any arguments were written to the stack. Do not + rely on NUMARG>=8. + +Mon Jun 19 11:29:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.h (add_set_auto_boolean_cmd): Add declaration. + (enum var_types): Add var_auto_boolean. + + * command.c (add_set_auto_boolean_cmd): New function. + (do_setshow_command): Recognize auto_boolean. + (parse_binary_operation): Recognize enable and disable. + (parse_auto_binary_operation): Parse auto binary variables. + + * TODO: Update + +Fri Jun 23 16:20:21 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (fp_register_arg_p): New function. + (mips_push_arguments): Use. Do not pass floating point arguments + on in an integer register. + +2000-06-21 Pierre Muller <muller@ics.u-strasbg.fr> + + * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp" + as pascal source file extensions. + +2000-06-19 J.T. Conklin <jtc@redback.com> + + * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed + (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of + breaking transfer into chunks and using nindy_fetch_word() and + nindy_store_word(). + + * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead + of breaking transfer into chunks and using gr_fetch_word() and + gr_store_word(). + + * remote.c (remote_fetch_word, remote_store_word): Removed. + + * remote-utils.h (gr_fetch_word, gr_store_word): Removed. + * remote-utils.c (gr_fetch_word, gr_store_word): Removed. + + * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. + * dcache.c (dcache_fetch, dcache_poke): Removed. + +2000-06-16 Pierre Muller <muller@ics.u-strasbg.fr> + + * defs.h: define language_pascal in language enumeration. + * language.h: define _LANG_pascal macro. + * language.c: add language_pascal support in all language dependant + functions. + +Sun Jun 18 01:01:09 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_debug): New variable. + (_initialize_mips_tdep): Add command "set debug mips". + (mips_push_arguments): Add code to dump the argument list as it is + created. + +Sun Jun 18 00:27:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a + strut containing a floating-point into an FP register. + +Sat Jun 17 16:00:56 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-mips.c: Include <ctype.h> + (mips_receive_header): Write printable characters to gdb_stdtarg + instead of gdb_stdlog. Only count non-printables as invalid. + (mips_syn_garbage): Reduce to 10. + +Sat Jun 17 15:39:28 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_gdbarch_init): When the object file header + specifies EABI64, select EABI64 and not EABI32. + +2000-06-16 Nicholas Duffek <nsd@redhat.com> + + * rs6000-tdep.c: Changes throughout for multi-arch 64-bit + support. Incorporate most of tm-rs6000.h. + (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. + (rs6000_set_host_arch_hook): Declare. + (read_memory_addr): Define. + (pop_frame): Rename to rs6000_pop_frame. + (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments, + rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic + dummy frame handling. + (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code, + rs6000_frame_saved_pc, frame_get_saved_regs, + frame_initial_stack_address, rs6000_frame_chain, + rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead + of read_memory_integer. + (branch_dest, rs6000_pop_frame, rs6000_push_arguments, + rs6000_skip_trampoline_code, rs6000_frame_saved_pc, + frame_get_saved_regs, frame_initial_stack_address, + rs6000_frame_chain): Replace 4 with TDEP->wordsize. + (skip_prologue): Recognize some 64-bit stack adjustments. + (push_dummy_frame, pop_dummy_frame, set_processor, + show_processor): Delete. + (frame_get_saved_regs): Manipulate saved register addresses using + CORE_ADDR instead of int. + (rs6000_create_inferior): New function. + (register_names_*[]): Change to struct reg registers_*[]. + (variants[]): Assimilate into multi-arch approach. + (register_names_*[], variants[]): Refer to pre-PowerPC + architectures as POWER instead of RS6000. + * rs6000-nat.c: Ubiquitous changes for 64-bit support. + (vmap_secs, xcoff_relocate_symtab): Cast addresses + to unsigned long to avoid sign-extension errors. + (set_host_arch): New function. + (xcoff_relocate_symtab): Try disabling usleep(36000) workaround. + (rs6000_core_fns): Use new bfd_target_xcoff_flavour. + (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook. + * symfile.c (find_sym_fns): Remove special xcoff kludge. + * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile. + (process_linenos): Query line struct size from coff + backend instead of using compile-time constant. + (enter_line_range): Likewise. + (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to + record_debugformat() if appropriate. + (process_xcoff_symbol): Access symbol addresses using + SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE. + (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl. + (scan_xcoff_symtab): Likewise. Query syment struct size from + coff backend instead of using compile-time constant. + (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour. + * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags + that this Makefile variable get set to. (From Kevin Buettner.) + * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that + the TOC doesn't overflow. (From Kevin Buettner.) + * config/powerpc/tm-ppc-aix.h: Move config decisions to + multi-arched rs6000-tdep.c. + * config/rs6000/tm-rs6000.h: Likewise. + (GDB_MULTI_ARCH): Define. + (skip_trampoline_code): Rename to rs6000_skip_trampoline_code. + (is_magic_function_pointer): Replace with + rs6000_convert_from_func_ptr_addr. + (TARGET_CREATE_INFERIOR_HOOK): Define. + (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. + (rs6000_set_host_arch_hook): Declare. + * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define. + +2000-06-15 Kevin Buettner <kevinb@redhat.com> + + * v850ice.c: Eliminate use of PARAMS from this file. + +2000-06-15 Michael Snyder <msnyder@cygnus.com> + + * valops.c (value_cast): Break up long lines. + * utils.c: Fix comment typo. + +2000-06-14 Jim Blandy <jimb@redhat.com> + + * dwarf2read.c (dump_die): Use the proper printf format for + printing DW_UNSND values; they're longs now. + + * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on + at least some platforms, so print it out too. + +2000-06-14 James E. Wilson <wilson@bletchleypark.cygnus.com> + + * dwarf2read.c (struct attribute): Change unsnd and snd field types + to long. + (read_8_bytes): Change return type to long. + (read_unsigned_leb128): Change return type to long. Change type of + local result to long. Cast argument of left shift to long. + (read_signed_leb128): Likewise. + +2000-06-14 Pierre Muller <muller@ics.u-strasbg.fr> + + Add support for Pascal language. Part 1: new files. + * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files. + +2000-06-13 Kevin Buettner <kevinb@redhat.com> + + * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files. + +Tue Jun 13 09:21:23 2000 Jeffrey A Law (law@cygnus.com) + + * configure.host (hppa*64*): Renamed from hppa2.0w per + gcc/binutils changes. + * configure.tgt: Similarly. + +2000-06-12 Bill Nottingham <notting@redhat.com> + + Patch applied by Kevin Buettner <kevinb@redhat.com>: + + * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets): PT_CR_IFS + is deprecated. Use PT_CFM instead. + +2000-06-12 Michael Snyder <msnyder@cygnus.com> + + * breakpoint.c (breakpoint_thread_match): Fix comment. + +2000-06-12 Fernando Nasser <fnasser@cygnus.com> + + * valops.c (value_assign): Adjust the length to take into + consideration that we are not starting from the beginning. + +2000-06-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * symfile.c (add_symbol_file_command): Properly reformat "else if" + code. + * coffread.c (coff_symtab_read): Ditto. + +Mon Jun 12 15:24:04 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (SER_HARDWIRE): Set using autoconf. + * configure.in (SER_HARDWIRE): Define, add ser-tcp.o. + * configure: Re-generate. + + * config/i386/go32.mh (SER_HARDWIRE): Delete. Handled by + configure.in. + * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh, + config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh, + config/sparc/nbsd.mh, config/sparc/linux.mh, + config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh, + config/powerpc/nbsd.mh, config/powerpc/linux.mh, + config/powerpc/cygwin.mh, config/pa/hpux11w.mh, + config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh, + config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh, + config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh, + config/m68k/m68klynx.mh, config/m68k/linux.mh, + config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh, + config/i386/i386sco5.mh, config/i386/i386lynx.mh, + config/i386/i386dgux.mh, config/i386/fbsd.mh, + config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh, + config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove + ser-tcp.o from XDEPFILES. + * config/ia64/linux.mh: Ditto. + + * TODO: Update. + +Mon Jun 12 14:26:02 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define. + (struct gdbarch_tdep): Add gdb_target_is_mips64. + (mips_addr_bits_remove): Update. + (mips_gdbarch_init): Initialize. + + * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64, + GDB_TARGET_IS_MIPS64): Delete. + +Mon Jun 12 12:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c: Include "symcat.h". + (mips_dump_tdep): Print all known but not yet multi-arched values. + +2000-06-12 Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-i386.h: Add forward declaration of `struct value'. + (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy. + (i386_fix_call_dummy): Add prototype. + * i386-tdep.c (i386_fix_call_dummy): New function based on the + code from the old FIX_CALL_DUMMY macro. + +2000-06-12 Kevin Buettner <kevinb@redhat.com> + + * procfs.c, remote.c: Eliminate use of PARAMS from these files. + +Mon Jun 12 10:21:24 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that + return void. + +Sun Jun 11 12:06:21 2000 Christopher Faylor <cgf@cygnus.com> + + * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. + +Sat Jun 10 22:31:46 2000 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and + gdb_stdout here. + (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr. + (safe_symbol_file_add_cleanup): Restore gdb_stdout. + (info_dll_command): Use the pager for displaying DLLs since there are + often quite a few. + +Sun Jun 11 11:34:05 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson <hp@axis.com>: + * configure.in (targ_archs): Clear out secondary components. + * configure: Regenerate. + +Fri Jun 9 15:06:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (struct gdbarch): Add member dump_tdep. + (struct gdbarch_registration): Ditto. + (gdbarch_dump): Add ui_file and gdbarch arguments. Add support + for external dump functions. Dump the macro value. Call target + dump routine. + (gdbarch_register): New function. + (gdbarch_registrary): Replace gdbarch_init_registrary. + * gdbarch.h, gdbarch.c: Re-generate. + * arch-utils.c (set_arch): Update. + + * mips-tdep.c (mips_dump_tdep): New function. Move dump code here. + (mips_gdbarch_init): From here. + + * maint.c (maintenance_print_architecture): New function. + (_initialize_maint_cmds): Add command ``maintenance print + architecture''. + +2000-06-08 Kevin Buettner <kevinb@redhat.com> + + * command.h, monitor.h: Eliminate use of PARAMS from these + files. + +2000-06-08 Fernando Nasser <fnasser@cygnus.com> + + * config/i386/tm-embed.h: New file. Specific for embedded targets + like i386-elf, i386-coff and i386-aout. + * config/i386/embed.mt (): Specify tm-embed.h instead of the System V + header file. + +2000-06-08 Fernando Nasser <fnasser@cygnus.com> + + * MAINTAINERS: Add myself to gdbtk list. + +2000-06-08 Kevin Buettner <kevinb@redhat.com> + + * config/ia64/nm-linux.h (U_REGS_OFFSET): Define. + +2000-06-08 Fernando Nasser <fnasser@cygnus.com> + + * configure.in: Replace misplaced CONFIG_ADD by the correct + CONFIG_CLEAN. + * configure, config.in: Regenerate. + +2000-06-08 Fernando Nasser <fnasser@cygnus.com> + + * values.c (value_primitive_field): Copy VALUE_REGNO as well. + With typed registers we may have the location information in this field, + in addition to VALUE_ADDRESS (which was already being copied). + +Thu Jun 8 15:26:44 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1. + (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P, + COERCE_FLOAT_TO_DOUBLE): Delete. + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4100.h, config/mips/tm-tx39l.h + config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete + GDB_MULTI_ARCH. + + * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, + TARGET_PTR_BIT): Delete definitions. + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-tx39l.h, config/mips/tm-vr4100.h, + config/mips/tm-tx39.h: Delete definition of MIPS_EABI. + * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the + ABI. If all else fails, assume O32. + + * TODO, NEWS: Update. Mention MIPS is multi-arch. + +Thu Jun 8 14:23:12 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4100.h, config/mips/tm-tx39l.h, + config/mips/tm-tx39.h: Delete definition of + MIPS_DEFAULT_FPU_TYPE. Enable multi-arch. + * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no + FPU. bfd_mach_mips4650 FPU is single precision. + + * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): + (MIPS_FPU_DOUBLE_REGSIZE): Move from here. + * mips-tdep.c: To here. Change to an enum. + +Wed Jun 7 18:27:51 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd + to determine the default architecture / target. + * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add. + * configure, config.in: Regenerate. + + * arch-utils.c (set_endian): Better separate multi-arch and non- + multi-arch cases. + (set_endian_from_file): Call internal_error when multi-arch. + (initialize_current_architecture): Rewrite logic selecting a byte + order. Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC. + (version.h): Include. + + * config/mips/tm-mips.h, config/mips/tm-bigmips64.h, + config/mips/tm-bigmips.h: Delete definition of + TARGET_BYTE_ORDER_DEFAULT. + +Thu Jun 8 11:41:41 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * infrun.c (follow_inferior_fork): Bad merge from below. Compare + strings using follow_fork_mode_ask and not "ask". + +Wed Jun 7 15:13:04 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var'' + constant char pointers. + (complete_on_enum): Change ``enumlist'' to a constant char + pointer. + (struct cmd_list_element): Ditto for member ``enums''. + * command.c (complete_on_enum, add_set_enum_cmd, + do_setshow_command): Update. + + * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent, + follow_fork_mode_both, follow_fork_mode_child): New. Use to + construct the follow_fork_mode_kind_names. + (set_follow_fork_mode_command): Delete function. + (_initialize_infrun): Update. + (follow_inferior_fork): Do not strdup follow_fork_mode_string. + Use follow_fork_mode_* variables directly instead. Call + internal_error instead of error when unimplemented "ask" mode. + + * infrun.c (scheduler_enums, scheduler_mode, schedlock_off, + schedlock_on, schedlock_step): Update. + * serial.c (serial_logbase, logbase_hex, logbase_octal, + logbase_ascii, logbase_enums): Update. + * remote.c (packet_support_enums, packet_support_auto, + packet_enable, packet_disable, struct packet_config): Update. + * arch-utils.c (initialize_current_architecture, + set_architecture_string): Update. + (endian_big, endian_little, endian_auto, endian_enum, + set_endian_string): Update. + * i386-tdep.c (valid_flavors, att_flavor, intel_flavor, + disassembly_flavor): Update. + * mips-tdep.c (size_enums, size_64, size_32, size_auto, + mips_stack_argsize_string, mips_saved_regsize_string): Update. + * arm-tdep.c (disassembly_flavor, valid_flavors): Update. + (_initialize_arm_tdep): Ditto. + + * TODO: Update. + +Mon Jun 5 18:44:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * thread.c (make_cleanup_restore_current_thread, + do_restore_current_thread_cleanup): New functions. + (thread_apply_all_command, thread_apply_command): Use. Call + do_cleanups when finished. + + * defs.h (make_cleanup_func): Delete typedef. + * TODO: Update. + +Wed Jun 7 11:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * arch-utils.c (target_byte_order, target_byte_order_auto, + show_endian, set_endian, set_endian_big, set_endian_little, + set_endian_auto, set_endian_from_file, enum set_arch, + target_architecture_auto, set_architecture_string, + target_architecture_hook, target_architecture, arch_ok, set_arch, + set_architecture_from_arch_mach, set_architecture_from_file, + show_architecture, set_architecture, info_architecture, + set_gdbarch_from_file, initialize_current_architecture): Copy from + gdbarch.c. Rewrite ``set architecture'' and ``set endian'' + commands to use enums. + (_initialize_gdbarch_utils): Fix name. + * arch-utils.h (set_architecture_from_arch_mach, + target_architecture_hook): Copy from gdbarch.h. + * gdbarch.sh: Update. + * gdbarch.h, gdbarch.c: Re-generate. + + * TODO: Update. + + * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include + "arch-utils.h". + * Makefile.in (v850-tdep.o): Specify dependencies. + (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to + dependency list. + +2000-06-06 Michael Snyder <msnyder@cygnus.com> + + * configure.in: Enable autoconf to find curses.h on Solaris 2.8. + * configure: Regenerate. + +Tue Jun 6 21:14:47 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.c (do_setshow_command): Accept an enum option immediatly + when it is an exact match. + +Tue Jun 6 16:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, + config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, + config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h, + config/mips/tm-vr4300.h, config/mips/tm-tx39l.h, + config/mips/tm-tx39.h, config/mips/tm-embedl64.h, + config/mips/tm-embedl.h, config/mips/tm-embed64.h, + config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P. + + * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1. + +Tue Jun 6 16:21:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (generic_register_convertible_not, + frame_num_args_unknown): Move from here. + * arch-utils.c (generic_register_convertible_not, + frame_num_args_unknown): To here. + * arch-utils.h (frame_num_args_unknown): Add declaration. + * gdbarch.h, gdbarch.c: Re-generate. + +Tue Jun 6 15:07:08 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote-mips.c (mips_open): Select the default monitor prompt + based on the target ISA. + + * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT), + config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT), + config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro. + +2000-06-05 Daniel Berlin <dan@cgsoftware.com> + + * c-exp.y (yylex): template handling fixes. + +2000-06-03 Daniel Berlin <dan@cgsoftware.com> + + * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix + list. + + * symtab.c (lookup_partial_symbol): Change to stop forcing linear + searches on C++ when we fail the binary search, by doing the + binary search right. + +2000-05-30 Daniel Berlin <dan@cgsoftware.com> + + * buildsym.c (hashname): Change to use hash function from bcache.c/.h + + * bcache.c (hash): Change to newer hash function. + + * bcache.h (hash): Prototype for hash function + + * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size + of type hash. + (dwarf2_cached_types): New variable that is the cached types. + (tag_type_to_type): Do the actual caching of types here. + +2000-06-05 Mark Kettenis <kettenis@gnu.org> + + * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS): + Renamed from HAVE_R_FS. + (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS. + * configure, config.in: Regenerated. + +Sun Jun 4 14:00:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update. Mention GNU/Linux/SPARC problems. + +Wed May 31 21:41:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf + to a void pointer. Update initial values. + * gdbarch.h, gdbarch.c: Re-generate. + + * findvar.c (address_to_signed_pointer, + signed_pointer_to_address): New functions. + * inferior.h (signed_pointer_to_address, + signed_address_to_pointer): Declare. + + * inferior.h, findvar.c (unsigned_pointer_to_address, + address_to_unsigned_pointer): Rename generic_address_to_pointer + and generic_pointer_to_address. Update signatures to match + gdbarch changes. + + * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): + Define. MIPS has signed pointers. + + * defs.h, utils.c (host_pointer_to_address, + address_to_host_pointer): New functions. + * irix5-nat.c (next_link_map_member, first_link_map_member), + procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use. + + * irix5-nat.c (solib_map_sections, symbol_add_stub): Change + function signature to match catch_errors_ftype. + + * TODO: Update. GDB builds using the IRIX native compiler. + +Sat Jun 3 20:43:59 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (strsignal, safe_strsignal): Delete declarations. + * utils.c (safe_strsignal): Delete. + * corelow.c (core_open): Replace save_strsignal with + target_signal_to_string + target_signal_from_host. + * TODO: Document problems with target_signal_from_host. + +2000-06-03 Kevin Buettner <kevinb@redhat.com> + + * annotate.c, annotate.h, breakpoint.c, command.c, command.h, + config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c, + d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c, + dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c, + language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c, + procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c, + rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c, + stabsread.h, stack.c, symfile.c, symfile.h, symtab.h, + target.c, target.h, top.c, tracepoint.c, tracepoint.h, + tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c, + win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate + PARAMS from function pointer declarations. + +2000-06-03 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is + flushed before deleting and restoring it. + (safe_symbol_file_add): Ensure that gdb_stderr is flushed before + reassigning it. + (handle_load_dll): Split into two functions so that WFI can handle + shared library events. + (child_solib_loaded_library_pathname): New function. + (child_clear_solibs): New function. Clears shared library list. + (child_solib_add): New function. Adds shared library symbols. + (dll_symbol_command): New function. Handles "dll-symbol" command. + (info_dll_command): New function. Handles info + "sharedlibrary" command. + (handle_exceptions): Eliminate 'ignore_trap' argument. + (get_child_debug_event): Eliminate two arguments. Return "pid" when + appropriate. Break out on most events to allow WFI to handle stuff. + (child_wait): Accomodate get_child_debug_event changes. + (child_attach): Clear thread list and list of loaded dlls. + (child_create_inferior): Clear list of loaded dlls. Use + wait_for_inferior in a loop to look for first "trap". + (child_resume): Avoid accessing a possibly-freed thread pointer. + (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info + sharedlibrary" commands. + * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks. + +2000-06-02 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c: Fix up gcc warnings throughout. + (handle_load_dll): Change DLL name to lower case. + (handle_exception): Add a second argument indicating whether a + breakpoint should be ignored. Return a 0 if the breakpoint was + ignored. + (get_child_debug_event): Pass argument to handle_exception to control + whether a breakpoint should be ignored. + (child_create_inferior): Use modern cygwin API. Explicitly clear + last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection + of first breakpoint. + +2000-06-02 Christopher Faylor <cgf@cygnus.com> + + * configure.in: Detect correct versions of dlltool and windres when + cross-compiling. + * configure: Regenerate. + +2000-06-02 J.T. Conklin <jtc@redback.com> + + * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*. + * config/i386/nbsdelf.mt: New file. + * config/i386/tm-nbsdelf.h: New file. + + * config/i386/tm-nbsd.h: change include of tm-nbsd.h to + the more explicit config/tm-nbsd.h. + +2000-06-02 Mark Kettenis <kettenis@gnu.org> + + * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from + register number when used as index into fpr_regs array. + +Tue May 30 13:31:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, + TARGET_LONG_DOUBLE_FORMAT): Delete. + + * gdbarch.sh: Add support for parameterized expressions. + (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, + TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h". + * gdbarch.h, gdbarch.c: Regenerate. + + * arch-utils.c (default_single_format, default_double_format, + default_long_double_format): New functions. Include + "floatformat.h" + * arch-utils.h: Declare. + + * d10v-tdep.c (d10v_gdbarch_init): Set floating point format. + Note that long double is 64 bit, the rest are 32 bit. Include + "floatformat.h". + +2000-06-02 Mark Kettenis <kettenis@gnu.org> + + * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define. + +2000-06-01 Michael Snyder <msnyder@cygnus.com> + + * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's + thread_db library) may cause this function to be called with an + illegal address, in which case procfs_to_xfer_memory will + return zero. Return an error code instead of looping forever. + +Thu Jun 1 20:05:26 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: More suggestions added. + +2000-06-01 Klee Dienes <kdienes@apple.com> + + * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for + Mac OS X and Objective C components (to be contributed). + +2000-05-31 J.T. Conklin <jtc@redback.com> + + * configure.host: Add patterns for i[3456]86-*-netbsdaout* + and i[3456]86-*-netbsdelf*. + * config/i386/nm-nbsdelf.h: New file. + * config/i386/nbsdelf.mh: New file. + + * config/i386/nm-nbsd.h: change include of nm-nbsd.h to + the more explicit config/nm-nbsd.h. + * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to + tm-i386.h. + (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define. + +2000-06-01 Mark Kettenis <kettenis@gnu.org> + + * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new + native configurations. + + * i386bsd-nat.c: Include "gregset.h". + (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead + of CANNOT_FETCH_REGISTER, if not already defined. + (supply_gregset): Call supply_register with NULL as its second + argument instead of supplying our own zeroed out buffer. + (fill_gregset): Copy contents of correct registers instead of the + contents of register REGNO. + +2000-05-31 Kevin Buettner <kevinb@redhat.com> + + * gnu-regex.c (re_match_2_internal): Revert 2000-05-27 + patch which removed use of PARAMS from declaration. This + file should not have been touched as it is supposed to track + the version in glibc. + +2000-05-31 Mark Kettenis <kettenis@gnu.org> + + Add support for FreeBSD/Alpha. + * configure.host, configure.tgt (alpha*-*-freebsd*): New entry. + * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt, + config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h, + config/alpha/xm-fbsd.h: New files. + +2000-05-31 Pierre Muller <muller@sourceware.cygnus.com> + + * MAINTAINERS: Add myself to "Write After Approval" list. + +Tue May 30 18:48:33 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Re-organize. + +Tue May 30 11:22:28 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh: Add field ``postdefault''. Rename fields + ``startup'' and ``default'' to ``staticdefault'' and + ``predefault''. Fix initialization of valid_p. Create/compare + gdbarch.log. + +Mon May 29 22:47:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T): + Define. + * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, + GDB_FPREGSET_TYPE): Delete. + +Mon May 29 15:41:10 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * symtab.h (make_cleanup_free_search_symbols): Add declaration. + * symtab.c (make_cleanup_free_search_symbols, + do_free_search_symbols_cleanup): New functions. + (search_symbols, symtab_symbol_info, rbreak_command): Update. + (search_symbols): Pass ``sr'', and not its address, to + make_cleanup_free_search_symbols. + +2000-05-28 Kevin Buettner <kevinb@redhat.com> + + * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos. + +2000-05-27 Kevin Buettner <kevinb@redhat.com> + + * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c, + annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, + ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h, + call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c, + coff-solib.h, coffread.c, command.c, command.h, complaints.c, + complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, + config/alpha/nm-linux.h, config/alpha/nm-osf.h, + config/alpha/nm-osf2.h, config/alpha/tm-alpha.h, + config/alpha/tm-alphalinux.h, config/arc/tm-arc.h, + config/arm/tm-embed.h, config/d30v/tm-d30v.h, + config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, + config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h, + config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, + config/i386/nm-i386v.h, config/i386/nm-linux.h, + config/i386/nm-nbsd.h, config/i386/nm-ptx4.h, + config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, + config/i386/tm-i386.h, config/i386/tm-i386nw.h, + config/i386/tm-i386sol2.h, config/i386/tm-i386v.h, + config/i386/tm-i386v4.h, config/i386/tm-nbsd.h, + config/i386/tm-ptx.h, config/i386/tm-sun386.h, + config/i960/tm-mon960.h, config/i960/tm-nindy960.h, + config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h, + config/m68k/nm-linux.h, config/m68k/tm-cisco.h, + config/m68k/tm-delta68.h, config/m68k/tm-es1800.h, + config/m68k/tm-isi.h, config/m68k/tm-linux.h, + config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, + config/m68k/tm-news.h, config/m68k/tm-sun3.h, + config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h, + config/m88k/tm-m88k.h, config/mcore/tm-mcore.h, + config/mips/nm-irix3.h, config/mips/nm-irix4.h, + config/mips/nm-irix5.h, config/mips/nm-mips.h, + config/mips/tm-embed.h, config/mips/tm-mips.h, + config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, + config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h, + config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, + config/pa/nm-hppah.h, config/pa/tm-hppa.h, + config/pa/tm-hppa64.h, config/pa/xm-hppah.h, + config/powerpc/nm-linux.h, config/powerpc/tm-linux.h, + config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h, + config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h, + config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h, + config/sh/tm-sh.h, config/sparc/nm-linux.h, + config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, + config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h, + config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h, + config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h, + config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h, + config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, + config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h, + copying.c, core-aout.c, core-regset.c, core-sol2.c, + corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c, + d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, + dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c, + dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, + environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y, + f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c, + frame.h, gdb_string.h, gdbcmd.h, gdbcore.h, + gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c, + h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, + hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h, + hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c, + i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, + inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c, + irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c, + language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h, + m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c, + mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c, + mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c, + objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c, + osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h, + ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c, + remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c, + remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c, + remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c, + remote-utils.c, remote-utils.h, remote-vx.c, remote.c, + rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c, + scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c, + sol-thread.c, solib.c, solib.h, somread.c, somsolib.c, + somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c, + sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, + sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c, + symtab.h, target.c, target.h, terminal.h, thread.c, top.c, + top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c, + tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h, + tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h, + tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c, + tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c, + tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h, + tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h, + tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h, + ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c, + valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c, + win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c, + xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function + declarations. + +2000-05-26 Michael Snyder <msnyder@cygnus.com> + + * gregset.h: New file. Typedefs for gdb_gregset_t and + gdb_fpregset_t, prototypes for supply_gregset and friends. + * procfs.c: Include gregset.h. Delete local prototypes for + supply_gregset etc., and local typedef gdb_gregset_t etc. + * sol-thread.c: Include gregset.h, delete local prototypes, + add appropriate casts to gdb_gregset_t. + * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, + sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, + m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, + irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, + arm-linux-nat.c, alpha-nat.c: Include gregset.h. + * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. + * config/sparc/nm-sun4sol2.h: Ditto. + * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, + GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.) + +Thu May 25 16:56:05 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (AC_CHECK_HEADERS): Check for ncurses.h. + * config.in, configure: Re-generate. + +2000-05-25 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-tdep.c (find_minsym_and_objfile): New. + (skip_hurd_resolver): New. + (arm_linux_skip_solib_resolver): New. + (arm_skip_solib_resolver): Removed. + + * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use + arm_linux_skip_solib_resolver. + +2000-05-25 Mark Kettenis <kettenis@gnu.org> + + * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add. + * configure.in: Add checks for r_fs and r_gs members of + `struct reg'. + * config.in, configure: Regenerated. + +2000-05-25 Eli Zaretskii <eliz@is.elta.co.il> + + * ser-go32.c: Remove PARAMS. + +Thu May 25 15:22:12 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>, + <sys/ndir.h>, <sys/dir.h> and <ndir.h>. + * config.in, configure: Re-generate. + * gdb_dirent.h: New file + + * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>. + * core-aout.c: Ditto. + * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>. + +Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config.in: Regenerate. + +Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: * + config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c + and gdb/testsuite/gdb.mi/mi-var-cmd.exp. + +Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (AC_OUTPUT): Do not generate tui/Makefile. + (enable-tui): Convert Makefile configury to use the same mechanism + as MI. + + * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC, + TUI_CFLAGS): Delete + (all-tui): Delete target. + (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o, + tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o, + tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets. + (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS, + SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS, + SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL, + SUBDIR_TUI_UNINSTALL): Define. + + * TODO: Update. + +Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support. + * MAINTAINERS: Update Jim Ingham's address. + +2000-05-25 Mark Kettenis <kettenis@gnu.org> + + Add support for FreeBSD/i386 ELF. + * i386bsd-nat.c: New file. + * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define. + Include "i386/tm-i386.h" instead of "i386/tm-i386b.h". + (NUM_REGS): Remove redefinition. + (USE_STRUCT_CONVENTION): Define. + (i386_float_info): Remove prototype. + (FLOAT_INFO): Remove define. + (JB_ELEMENT_SIZE): Define to 4. + (JB_PC): Define to 0. + (GET_LONGJMP_TARGET): Define. + (SIGTRAMP_START, SIGTRAMP_END): Define. + (SIGCONTEXT_PC_OFFSET): Define. + (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS + * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t. + (FETCH_INFERIOR_REGISTERS): Define. + (ATTACH_DETACH): Define. + (kernel_u_size): Remove PARAMS. + (register_u_addr): Use CORE_ADDR in prototype where appropriate. + Remove PARAMS. + (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]: + Define. + [SVR4_SHARED_LIBS]: Include "elf/common.h". + Only define aliases for struct members from <link.h> if + !SVR4_SHARED_LIBS. + * config/i386/xm-fbsd.h: New file. + * config/i386/fbsd.mt (TDEPFILES): Remove solib.o. + * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add + core-regset.o i387-nat.o i386bsd-nat.o. + +2000-05-24 Michael Snyder <msnyder@cygnus.com> + + * findvar.c (value_from_register): Factor code, simplify logic. + +2000-05-23 J.T. Conklin <jtc@redback.com> + + * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/i386/nbsd.mh (NATDEPFILES): ...to here. + * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/m68k/nbsd.mh (NATDEPFILES): ...to here. + * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here... + * config/ns32k/nbsd.mh (NATDEPFILES): ...to here. + + * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o. + * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs. + * gdbserver/low-nbsd.c (initialize_arch): Define for PPC. + (fetch_inferior_registers): Likewise. + (store_inferior_registers): Likewise. + + * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86 + floating point registers. + (store_inferior_registers): Likewise. + +2000-05-24 Mark Kettenis <kettenis@gnu.org> + + * i387-nat.h, i387-nat.c: New files. + +Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com> + + * config/sparc/nm-linux.h: Include config/nm-linux.h. + * config/powerpc/nm-linux.h: Likewise. + +Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be> + + * f-valprint.c : Corrected f_val_print function for TYPE_CODE + (type) = TYPE_CODE_COMPLEX + +Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * utils.c (make_cleanup_close, do_close_cleanup): New functions. + * defs.h (make_cleanup_close): Add declaration. + +Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (build_warnings): Add -Wuninitialized. + * configure: Regenerate. + +Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com> + (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>: + * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>. + + * configure: Re-generate. + * proc-api.c: Only include <sys/user.h> when available. + (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined. + + * TODO: Update. + +2000-05-17 Michael Snyder <msnyder@cygnus.com> + + * config/sparc/tm-sun4sol2.h: Turn on multi-arch. + * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack. + +2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com> + + * GDB 5.0 released. + * Makefile.in (VERSION): Set to 5.0. + +Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * inferior.h (make_cleanup_restore_inferior_status): + * infrun.c (make_cleanup_restore_inferior_status, + do_restore_inferior_status_cleanup): New functions. + * valops.c (hand_function_call): Use. + * infcmd.c (disable_longjmp_breakpoint_cleanup): New function. + (step_1): Use. + * symfile.c (clear_symtab_users_cleanup): New function. + (syms_from_objfile, reread_symbols): Use. + * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup): + New functions. + * objfiles.h (make_cleanup_free_objfile): Add declaration. + * symfile.c (syms_from_objfile, reread_symbols), hpread.c + (hpread_build_psymtabs), hp-psymtab-read.c + (hpread_build_psymtabs): Use. + * dwarf2read.c (make_cleanup_free_die_list, + do_free_die_list_cleanup): New functions. + (psymtab_to_symtab_1): Use. + * tracepoint.c (make_cleanup_free_actions, + do_free_actions_cleanup): New functions. + (read_actions): Use. + * corelow.c (core_close_cleanup): New function. + (core_open): Use. + * dbxread.c (make_cleanup_free_bincl_list, + do_free_bincl_list_cleanup): New function. + (read_dbx_symtab): Use. + * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New + functions. + (coff_symfile_read): Use. + * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup): + New function. + (varobj_create): Use. + * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c + (free_funcalls): Change signature to match make_cleanup_ftype. + * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c + (download), solib.c (open_symbol_file_object), sparcl-tdep.c + (sparclite_open), parse.c (parse_exp_1): Remove cast using + make_cleanup_func. + +Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * procfs.c (info_proc_cmd): Use make_cleanup_freeargv. + (proc_iterate_over_mappings): Use make_cleanup_close. + (proc_get_LDT_entry): Ditto. + (do_closedir_cleanup): New function. + (proc_update_threads): Use. + (do_destroy_procinfo_cleanup): New function. + (info_proc_cmd): Use. + +Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.h (command_loop_marker): Change signature to match + make_cleanup_ftype. + * top.c (command_loop_marker): Update. + (command_loop, simplified_command_loop), event-top.c + (command_handler): Remove cast using make_cleanup_func. + * event-top.c (command_handler): Ditto. + + * top.c (do_chdir_cleanup): New function. + (gdb_init): Use. Use xstrdup instead of strsave. + * top.c (do_fclose_cleanup): New function. + (source_command): Use. + * top.c (do_restore_instream_cleanup): Rename + source_cleanup. Change signature to match make_cleanup. + (read_command_filem execute_user_command): Update. Remove cast + using make_cleanup_func. + * top.c (do_free_command_lines_cleanup, + make_cleanup_free_command_lines): New funtions. + (get_command_line, read_command_lines): Use. + * top.c (arg_cleanup): Change signature to match make_cleanup. + (setup_user_args): Remove cast using make_cleanup_func. + +Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (t_reg): Delete typedef. + (preg, preg_nz): Delete function. Replaced by phex and phex_nz. + * utils.c (phex, phex_nz): New functions. + (paddr, paddr_nz): Use. + + * monitor.c (monitor_store_register): Replace preg with phex. + +Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Add note on typecast using catch_errors_ftype. + +2000-05-21 Mark Kettenis <kettenis@gnu.org> + + * i387-tdep.c (print_i387_value): Cast &value to (char *) in + pointer arithmetic. Fixes a bug which manifested itself on + FreeBSD. + +2000-05-20 J.T. Conklin <jtc@redback.com> + + * target.h (target_memory_bfd_section): Removed declaration. + * target.c (target_memory_bfd_section): Removed. + * exec.c (xfer_memory): Removed #if'ed-out code which referenced + target_memory_bfd_section. + + * target.h (target_read_memory_section): Removed declaration. + * target.c (target_read_memory_section): Removed. + (target_xfer_memory): Update, removed bfd_section argument. + (target_read_string, target_read_memory, target_write_memory): + Update for above change. + + * gdbcore.h (read_memory_section): Removed declaration. + * corefile.c (read_memory_section): Removed. + * jv-lang.c (get_java_utf8_name): Changed calls to + read_memory_section to read_memory. + * printcmd.c (printf_command): Likewise. + * valops.c (value_at, value_fetch_lazy): Likewise. + +2000-05-18 J.T. Conklin <jtc@redback.com> + + * configure.host, configure.tgt (powerpc-*-netbsd*): New entry. + * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt, + config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h, + config/powerpc/xm-nbsd.h: New files. + +2000-05-17 Eli Zaretskii <eliz@is.elta.co.il> + + * gdb/config/djgpp/README: Fine-tune installation instructions + based on user reports. + +Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (build_warnings): List possible warnings. + * configure: Regenerate. + * TODO: More updates. + * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After + Approval. + +Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-04-14 Gary Thomas <gthomas@redhat.com>: + * config/v850/tm-v850.h: Change breakpoint sequence to be + 'br *' since there is no 16bit "illegal" instruction on this + processor. + +Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Review. Delete anything that is no longer applicable. + +Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * utils.c (free_current_contents): Make more robust. + +Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * symtab.h (make_cleanup_discard_minimal_symbols): Replace + discard_minimal_symbols. + * minsyms.c (make_cleanup_discard_minimal_symbols): + (do_discard_minimal_symbols_cleanup): New functions. + + * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read), + solib.c (solib_add_common_symbols), os9kread.c + (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c + (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c + (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c + (coff_symfile_read): Replace make_cleanup. + +Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.h (add_set_cmd): Change VAR parameter to void pointer. + (add_set_enum_cmd): Change VAR parameter to char pointer pointer. + (struct command): Change member VAR to void pointer. + * command.c (add_set_cmd, add_set_enum_cmd): Update. + + * remote.c (add_packet_config_cmd), mips-tdep.c + (_initialize_mips_tdep), infrun.c (_initialize_infrun), + i386-tdep.c (_initialize_i386_tdep), arm-tdep.c + (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd. + +Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * wrapper.h (wrap_value_subscript): Delete declaration. + +Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (make_cleanup_bfd_close): Add declaration. + * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New + functions. + + * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c + (download), remote-e7000.c (e7000_load), corelow.c (core_open, + core_file_to_sym_file): Replace calls to make_cleanup. + +Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Add notes on register cache. + +Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk> + + * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays. + (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and + bfd_mach_sh3_dsp. + (sh_show_regs): Floating point registers are called fr0-fr15. + For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate. + Handle sh-dsp and sh3-dsp. + config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp + don't have floating point registers. + (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define. + (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise. + (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise. + +2000-05-15 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h. + + * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add + prototypes. + +Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * valops.c (hand_function_call): Replace #ifdef + SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P. + + * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add. + * gdbarch.h, gdbarch.c: Regenerate. + +Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ax.h (make_cleanup_free_agent_expr): Add declaration. + * ax-general.c (do_free_agent_expr_cleanup): + (make_cleanup_free_agent_expr): New functions. + + * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c + (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls + to make_cleanup. + +Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * breakpoint.h (make_cleanup_delete_breakpoint, + make_exec_cleanup_delete_breakpoint): Declare. + * breakpoint.c (make_cleanup_delete_breakpoint, + make_exec_cleanup_delete_breakpoint, + do_delete_breakpoint_cleanup): New fuctions. + + * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame), + breakpoint.c (until_break_command, until_break_command): Replace + call to make_cleanup / make_exec_cleanup. + +Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c + (core_addr_greaterthan, core_addr_lessthan): Move from here. + * arch-utils.h (core_addr_greaterthan, core_addr_lessthan), + arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here. + +Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * printcmd.c (print_frame_args), stack.c (print_frame), command.c + (do_setshow_command), breakpoint.c (print_it_typical, mention): + Use make_cleanup_ui_out_stream_delete. + +Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * proc-events.c (init_syscall_table): Delete stray ``;''. + * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old + value. + * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x. + +2000-05-12 Michael Snyder <msnyder@cygnus.com> + + * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define. + +2000-05-12 Kevin Buettner <kevinb@redhat.com> + + * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign + extension code. + +Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Mention weak symbol problem. Mention UnixWare thread + problem. + +Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * README: Update section on kernel debugging. + +Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (mips_get_saved_register): New function. Handle + case of 32 ABI saving 32 bit registers on stack when target has 64 + bit ISA. + (mips_gdbarch_init): Update. + +Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64. + +Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W + options before using them. Report result. + * configure: Regenerate. + +2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * coffread.c (coff_symtab_read): In the case of C_THUMBEXT | + C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for + .rodata, because cs_to_section doesn't deal with .rodata. Fix test + accordingly. + +Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH. + Always check that a macro is defined before printing it. + * gdbarch.c: Re-generate. + +Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * README: Update for GDB 5.0. + +Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo. + + * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add + definition. Disable. Document known problems. + (MIPS_DEFAULT_ABI): Define. + + * mips-tdep.c (enum mips_abi): Define. + (struct gdbarch_tdep): Replace mips_eabi with mips_abi. + (MIPS_EABI): Update. + (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI. + Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When + looking for a matching architecture require a matching MIPS_ABI. + (mips_gdbarch_init): Cleanup arch_debug information. + +2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * solib.c (symbol_add_stub): Remember the index and the name of + the section with the lowest address. Use this data (instead of + data from .text) to pass info into symbol_file_add. + + * elfread.c (record_minimal_symbol_and_info): Use the section + where the symbol lives to get the index, instead of guessing. + +2000-05-10 Michael Snyder <msnyder@cygnus.com> + + Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI). + * sparc-tdep.c: include arch-utils.h. + (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE, + DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions. + (GDB_TARGET_IS_SPARC64): make into a runtime test. + (struct frame_extra_info): Define, use instead of the macro. + (Many places): Use alloca instead of statically allocated buffers + that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE. + (sparc_extract_struct_value_address): Accept a pointer arg instead + of an array sized by REGISTER_BYTES. + (examine_prologue): Accept a pointer to an array of CORE_ADDR, + instead of the defunct struct frame_saved_regs. Recognize new + Sparc64 store instructions as part of the prologue. Ignore the + destination of a frame store when parsing the prologue (so long + as it's on the stack). + (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE. + (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR + instead of the defunct struct frame_saved_regs. + (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to + supply_register. Provide 4-byte offset to compensate for diff + between size of the prgreg_t elements on a 64-bit host and size + of the registers for a 32-bit target. Fill all inaccessible regs + with zero so they won't keep being requested again and again. + (fill_gregset): Handle 32/64 size difference between registers + and prgreg_t. Handle as many new 64-bit regs as possible. + (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world. + (sparc_push_arguments): Rename to sparc32_push_arguments. + Copy arguments into registers as well as onto stack, so that the + CALL_DUMMY (code pushed onto the target stack) is not required. + (sparc_extract_return_value): Rename to sparc32_extract_return_value. + (sparc_store_return_value): Use memset instead of bzero. + Use write_register_gen instead of write_register_bytes. + (sparclet_store_return_value): New function. + (_initialize_sparc_tdep): Call register_gdbarch_init to activate + the gdbarch multi-architecture system. + (sp64_push_arguments): Rename to sparc64_push_arguments. + Extend to store arguments in general registers as well as on stack. + (sparc64_extract_return_value): Rename to sp64_extract_return_value. + Use as a private function, to be called by the new external function + sparc64_extract_return_value. + (sparclet_extract_return_value): New function. + (sparc32_stack_align, sparc64_stack_align, sparc32_register_name, + sparc64_register_name, sparc_print_extra_frame_info, + sparclite_register_name, sparclet_register_name, + sparc_push_return_address, sparc64_use_struct_convention, + sparc32_store_struct_return, sparc64_store_struct_return, + sparc32_register_virtual_type, sparc64_register_virtual_type, + sparc32_register_size, sparc64_register_size, + sparc32_register_byte, sparc64_register_byte, + sparc_gdbarch_skip_prologue, sparc_convert_to_virtual, + sparc_convert_to_raw, sparc_frame_init_saved_regs, + sparc_frame_address, sparc_gdbarch_fix_call_dummy, + sparc_coerce_float_to_double, sparc_call_dummy_address, + sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size, + sparc_return_value_on_stack): New functions supporting multi-arch. + (sparc_gdbarch_init): New function; initialize multi-arch. + (struct gdbarch_tdep): Define, use for private multi-arch data. + * config/sparc/tm-sparc.h: Move definitions around, enclose with + #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate + definitions. Add enums for register names, to help debugging gdb. + This header file must work for non-multi-arch and for multi-arch. + * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add + AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case. + Define GDB_MULTI_ARCH. + * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration. + Do not define GDB_MULTI_ARCH (bfd does not correctly identify target). + * config/sparc/tm-sparclite.h: Ditto. + * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH. + * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to + avoid using deprecated REGISTER_NAMES macro. + * Makefile.in: Let sparc-tdep.c depend on arch-utils.h. + +2000-05-08 Michael Snyder <msnyder@cygnus.com> + + * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. + * gdbarch.c, gdbarch.h: Regenerate. + * core-regset.c: Change FP0_REGNUM to a runtime test. + * procfs.c: Ditto. + * sun3-nat.c: Ditto. + * sparc-tdep.c: Ditto. + + * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. + * ptx4-nat.c: Ditto. + + * sol-thread.c (sol_thread_create_inferior): only add the thread + to the thread list if it is not already in there. + (prototypes for thread_db func ptrs): pretty up formatting. + +2000-05-08 Eli Zaretskii <eliz@is.elta.co.il> + + * config/djgpp/djconfig.sh: Use more warning switches. + + * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the + @V@ placebo. djunpack.bat changed accordingly. + +Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename + saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64 + and saved_gpreg_size_enums. + (mips_stack_argsize): Update. Cleanup. + + * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by + MIPS_STACK_ARGSIZE. + (MIPS_NABI32): Delete macro. Replaced by + MIPS_REGS_HAVE_STACK_HOME_P. + (mips_push_arguments): Update. + (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32 + with test for MIPS_REGS_HAVE_STACK_HOME_P. + (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch + default. + (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and + mips_default_stack_argsize. + (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize. + (mips_stack_argsize_string): New static variable. + (mips_stack_argsize): New function, handle default case. + (__initialize_mips_tdep): Add command ``set mips stack-arg-size'' + implemented as an enum using size_auto et.al. + (mips_gdbarch_init): Initialize mips_default_stack_argsize and + mips_regs_have_stack_home_p. + + * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8 + for n32. + (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32. + +Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * procfs.c (PROCFS_TRACE): Delete definition. + * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always + define. + +2000-05-05 Michael Snyder <msnyder@cygnus.com> + + * procfs.c: Cleanup of procfs tracing. Move defines and + prototypes to proc-utils.h + * proc-utils.h: Define tracing macros. Declare trace functions. + * proc-api.c: Make procfs tracing a runtime option. + (prepare_to_trace): New function, abstracted out of several + places. Open a trace file if one is required. + (ioctl_with_trace, write_with_trace, open_with_trace, + close_with_trace, wait_with_trace, lseek_with_trace): + Report errno if an error occurs in a system call. + (write_with_trace): Make 2nd arg void *, to agree with write. + +2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * elfread.c (elf_symtab_read): The calculation of 'offset' + must be done for each symbol, not just once. The index + used must be the index of the section where 'sym' resides, + not .text. + +2000-05-05 Michael Snyder <msnyder@cygnus.com> + + * procfs.c (many functions): change int cmd; to long cmd; + Solaris /proc API calls this parameter a long, and requires it + for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare + calls it an int, but on existing UnixWare hosts, int and long + are the same size. So long it must be. If a future UnixWare + version has problems with this, we'll have to use autoconf. + * proc-api.c (write_with_trace): use long instead of int. + +2000-05-04 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not + already defined. + +2000-05-01 Mark Kettenis <kettenis@gnu.org> + + * infrun.c (handle_inferior_event): Add missing call to keep_going + and missing return when handling an ordinary signal from the + inferior. + +2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, + SECT_OFF_RODATA): Define as functions of OBJFILE. Add + sect_index_text, sect_index_data, sect_index_rodata, + sect_index_bss to objfile structure. + * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, + SECT_OFF_RODATA): Remove. + * objfiles.c (allocate_objfile): Initialize + sect_index_{text,data,bss,rodata} to -1, for error detection. + + * symfile.c (default_symfile_offsets): Initialize + sect_index_{text,data,bss,rodata} from bfd information. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + * somread.c (som_symfile_offsets): Initialize + sect_index_{text,data,bss,rodata}. + + * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, + hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, + mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, + remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, + stabsread.c, symfile.c, xcoffread.c: + Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the + current objfile. + + * xcoffread.c: Add new field objfile to find_targ_sec_arg. + +Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h + (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h + (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS): + Delete unused macros. + +2000-05-03 Michael Snyder <msnyder@cygnus.com> + + * solib.c (elf_locate_base, info_sharedlibrary_command): + Look at the bfd to determine if it is elf32 or elf64, rather + than using an ifdef. This makes it runtime teststable and + multi-arch. + +2000-05-01 Mark Kettenis <kettenis@gnu.org> + + * infrun.c (handle_inferior_event): When doing a "next", and + stepping out of a signal handler into its calling trampoline + ignore the value of step_frame_address. + (step_over_function): Only modify step_resume_breakpoint->frame if + the value of step_frame_address is non-zero. + +2000-05-03 Michael Snyder <msnyder@cygnus.com> + + * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE + is not static in the MULTI_ARCH world, so don't use it in a + static array declaration. + +2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com> + + * symtab.c (in_prologue): From Jim Blandy. Rewrite, more + intelligently, making sure we use the information from the + symbol tables fully. + +2000-05-02 H.J. Lu <hjl@gnu.org> + + * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE + instead of ELFOSABI_SYSV. + +Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add. + * gdbarch.h, gdbarch.c: Re-generate. + + * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef + NPC_REGNUM to run-time test. + * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM + and NNPC_REGNUM to run-time test. + * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to + run-time test. + (procfs_store_registers): Ditto. + +Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh: Provide non- multi-arch defaults by direct + definition in "gdbarch.h" instead of going through "gdbarch.c". + * gdbarch.h, gdbarch.c: Re-generate. + * defs.h: When non- multi-arch, include "arch-utils.h" so that + legacy definitions are globally visible. + +Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Syd Polk to gdbtk maintainers. + (symtabs): Add Elena to symtabs maintainers list. + (Blanket Write Privs): Add Jim Blandy. + +2000-05-01 Stan Shebs <shebs@apple.com> + + Remove obsolete Gould configuration: + * configure.host, configure.tgt: Remove Gould configs. + * Makefile.in: Remove Gould-related actions. + * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files. + * NEWS: Mention removal. + +Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-04-28 Andreas Jaeger <aj@suse.de>: + * defs.h: Properly check for GCC version number. + +2000-04-30 Mark Kettenis <kettenis@gnu.org> + + Fix single-stepping out of signal trampolines. + * config/i386/nm-linux.h (CHILD_RESUME): Define. + * i386-linux-nat.c (child_resume): New function. + +Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * blockframe.c (frameless_look_for_prologue): Use + PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P. + * gdbarch.sh (PROLOG_FRAMELESS_P): Define. + * gdbarch.h, gdbarch.c: Re-generate. + * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New + function. + +Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From "Serge Nikulin" <nikulin@actsw.amat.com>: + * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function + name is unknow. + +2000-04-27 Michael Snyder <msnyder@cygnus.com> + + * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw, + d10v_convert_iaddr_to_raw): make these multi-arch functions optional. + * gdbarch.c, gdbarch.h: regenerate + +Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>: + * target.c (do_monitor_command): Cast tcomplain to correct + function type in comparison. + +Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-04-25 Guy Harris <guy@netapp.com>: + * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and + ser-pipe.o + +2000-04-27 Michael Snyder <msnyder@cygnus.com> + + * jv-valprint.c (java_val_print): Add arg declaration, + fix compiler warning. + * corelow.c (core_open): Call set_gdbarch_from_file so that + gdbarch becomes aware of the architecture encoded in the + corefile. + * findvar.c (write_register_gen): Export this useful interface. + * value.h (write_register_gen): Declare. + +2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * cxux-nat.c (add_shared_symbol_files): Don't treat .text section + as special in the section_addr_info structure. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * irix5-nat.c (symbol_add_stub): Ditto. + +Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h". + +Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Document IRIX X ARM cross compile problems. + +2000-04-26 Michael Snyder <msnyder@cygnus.com> + + * utils.c (internal_verror): Call target_terminal_ours. + * wrapper.h: Fix minor comment typo. + * proc-api.c (write_with_trace): Change 'arg' from long to int. + Treat 'off_t' and 'size_t' as unsigned long in printfs. + (lseek_with_trace): Treat 'off_t' as unsigned long in printf. + * procfs.c (comments): Eliminate "???" in comments, which GCC + wants to interpret as a trigraph. (fill_gregset, supply_gregset, + fill_fpregset, supply_fpregset): Declare. + (procfs_wait): Sysargs is a long, change printf format to match. + (test-mapping, mapping_test, test_mapping_cmd) Remove (test only). + +2000-04-26 Kevin Buettner <kevinb@redhat.com> + + * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to + ia64linux-nat.c. + +Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be> + + * ax-gdb.c (agent_command): Remove now useless cast of + `free_current_contents' when passed to `make_cleanup'. + * coffread.c (coff_symfile_read): Ditto. + * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto. + (dwarf_decode_lines): Ditto. + * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto. + (parse_and_eval, parse_to_comma_and_eval): Ditto. + * parse.c (parse_exp_1): Ditto. + * printcmd.c (print_command_1, output_command, set_command): Ditto. + (x_command, print_frame_args, printf_command): Ditto. + * top.c (execute_control_command): Ditto. + * tracepoint.c (validate_actionline): Ditto. + * typeprint.c (whatis_exp, ptype_command): Ditto. + (maintenance_print_type): Ditto. + +2000-04-26 Kevin Buettner <kevinb@redhat.com> + + * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c. + (ia64-linux-tdep.o): Add dependencies. + (ia64-tdep.o): Add dependency for arch-utils.h. + * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include. + +2000-04-25 Michael Snyder <msnyder@cygnus.com> + + * blockframe.c: Fix a minor typo in a comment. + +2000-04-25 Kevin Buettner <kevinb@redhat.com> + + * ia64-tdep.c (examine_prologue): Recognize store instructions; + those whose source operands are input registers which haven't + been seen before are considered to be part of the prologue. + +Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com> + + * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong + patch being applied `Fri Apr 7 13:44:38 2000'. + +2000-04-24 Kevin Buettner <kevinb@redhat.com> + + * ia64-linux-tdep.c: New file. + * ia64-tdep.c (elf-bfd.h): Include. + (ia64_linux_sigcontext_register_address): New extern declaration. + (struct gdbarch_tdep): New struct. + (SIGCONTEXT_REGISTER_ADDRESS): New define. + (read_sigcontext_register): New static function. + (extract_bit_field, replace_bit_field, slotN_contents, + replace_slotN_contents): Made static. + (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info): + Added new code for signal handler frames and call dummy frames. + (ia64_frame_init_saved_regs): Handle signal handler frames. + (ia64_find_saved_register): Removed. + (ia64_get_saved_register): Handle call dummy frames; reorganized + to call generic_get_saved_register() to find registers saved + in previous frames. + (process_note_abi_tag_sections): New static function. + (ia64_gdbarch_init): Attempt to determine the ABI/OS of the + executable. Based upon this information, set target dependent + field sigcontext_register_address appropriately. Also set + FRAME_CHAIN_VALID to be generic_func_frame_chain_valid. + * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o. + * config/ia64/tm-linux.h (IN_SIGTRAMP): Define. + (ia64_linux_in_sigtramp): New declaration. + +2000-04-23 Eli Zaretskii <eliz@is.elta.co.il> + + * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB + manual. + +2000-04-23 Eli Zaretskii <eliz@is.elta.co.il> + + * config/djgpp/README: Explain how to unpack using djunpack.bat. + +Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default. + (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using + REG_STRUCT_HAS_ADDR. + (define_symbol): Ditto. + + * valops.c (hand_function_call): Replace #ifdef + REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent + affected code. + + * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate + function REG_STRUCT_HAS_ADDR_P. + * gdbarch.h, gdbarch.c: Re-generate. + +2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * gdb-stabs.h (SECT_OFF_MAX): Increase to 40. + +2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * win32-nat.c (handle_load_dll): Don't treat .text as a special + section anymore. + * somread.c (som_symfile_offsets): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + +Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Make Jimmy Guo TUI maintainer. + +Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.h (help_all): Delete declaration. + * command.c (help_all): Add declaration. Convert function + argument list to ISO-C. + +Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align. + (d10v_stack_align): Make static. + * config/d10v/tm-d10v.h (STACK_ALIGN): Delete. + +Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with + run-time test for STACK_ALIGN_P. + * gdbarch.sh: Add support for function and variable predicates. + (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P. + * gdbarch.h, gdbarch.c: Re-generate. + +Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h, utils.c (free_current_contents): Change parameter to + void*. + + From Philippe De Muyter <phdm@macqel.be>: + * printcmd.c (print_address_symbolic): Call `make_cleanup' with + `(free_current_contents, &x)', not `(free, x)'. + * utils.c (free_current_contents): Do not `free (NULL)'. + + * printcmd.c (print_address_symbolic): Cleanup after a failed + call to build_address_symbolic. + +2000-04-20 Christopher Faylor <cgf@cygnus.com> + + * wince-stub.c (FREE): New macro. + (mempool): Just free any buffer prior to reuse. Don't bother with + realloc. + (flag_single_step): New function. + (skip_message): Detect "helpful" Windows CE messages and skip sending + them to the host. + (wait_for_debug_event): Use skip_message to avoid sending debug + messages to the host. + (dispatch): Prelimary implementation of single step detection. + * wince.c: Rework SH single stepping code to be more consistent with + other wince targets. + (handle_output_debug_string): Allow first chance exceptions to come + through since they seem to be all that we get on some versions of + Windows CE. + (check_for_step): New function, conditionally compiled based on target. + (regptr): Delete obsolete function. + (handle_exception): Detect illegal instructions. + (get_child_debug_event): Return success only if event code matches + target. + (child_create_inferior): Reflect change to get_child_debug_event + arguments. + +2000-04-20 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c (thread_rec): Be more defensive about suspending already + suspended threads. + (safe_symbol_file_add_stub): New function. + (safe_symbole_file_add_cleanup): New function. + (safe_symbol_file_add): New function. + (handle_load_dll): Use wrapper to add DLL symbol information to avoid + bogus errors from non-stabs DLLs. + (handle_exception): Add work around for detection of first exception + breakpoint which does not seem to occur on W2K. Detect more "signals" + that can be effectively passed to the debuggee. Reorganize to eliminate + continue_status global. + (child_continue): Reorganize to eliminate continue_status global. + (child_wait): Ditto. + (child_resume): Ditto. + (get_child_debug_event): Ditto. Recognize when an a breakpoint + exception should be ignored. Change method for signalling when an + important event has occured to the caller. + (child_create_inferior): Use new method for noticing when + get_child_debug_event has found something interesting. + +Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com> + + * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace() + fails due to lack of space. + +Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com> + + * command.c, command.h (help_all): Add functionality to display + a complete listing of available commands. + +2000-04-20 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-nat.c (PIDGET, TIDGET): New. + (get_thread_id, GET_THREAD_ID): New. + (fetch_nwfpe_register, store_nwfpe_register): New. + (fetch_register, store_register): New. + (fetch_fpregister, store_fpregister): New. + (fill_gregset, supply_gregset): New. + (fill_fpregset, supply_fpregset): New. + (fetch_fpregs): Modified to use thread id's. + (store_fpregs): Modified to use thread id's and + fetch_nwfpe_register. + (fetch_regs): Modified to use thread id's. + (store_regs): Modified to use thread id's. + (fetch_inferior_registers): Modified to handle single register + fetches. + (store_inferior_registers): Modified to handle single register + stores. + (arm_linux_register_u_addr): Removed. + + * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*. + + * config/arm/linux.mh + (NATDEPFILES): Removed core-aout.o. Added core-regset.o. + (LOADLIBES): Define. + + * config/arm/nm-linux.h: Include config/nm-linux.h. + (ATTACH_DETACH): Removed. Defined in config/nm-linux.h. + (REGISTER_U_ADDR): Removed. + (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h. + (#include "solib.h"): Removed. Included via config/nm-linux.h. + +Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney + <mooney@dogbert.cc.ndsu.nodak.edu>: + * infrun.c (follow_fork_mode_kind_names): NULL terminate + array. Re-indent. + (scheduler_enums): Ditto. + +Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh: Make multi-arch variable defaults, defaults for non- + multi-arch targets. + (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS, + SIZEOF_CALL_DUMMY_WORDS): Update. + + * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default + provided by gdbarch. + (CALL_DUMMY_P): Add FIXME. gdbarch should provide default. + + * valprint.c (IEEE_FLOAT): Default provided by gdbarch. + +2000-04-19 Jim Blandy <jimb@redhat.com> + + Bring RETURN_VALUE_ON_STACK under gdbarch's control. + * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry. + * gdbarch.c, gdbarch.h: Regenerated. + * arch-utils.c (default_return_value_on_stack): New function. + * arch-utils.h (default_return_value_on_stack): New declaration. + * values.c (RETURN_VALUE_ON_STACK): Delete default definition. + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a + two-dimensional array, instead of faking it with explicit index + arithmetic. + + * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix. + (Thanks to Guy Harris.) + +2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * xcoffsolib.c (solib_add): Fix call to vmap_symtab(). + +2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * TODO: Update. + +Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Document -Wreturn-type problem. + +2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'. + +2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * infcmd.c (_initialize_infcmd): Add `info r' alias for + `info registers'. + +Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Philippe De Muyter <phdm@macqel.be>: + * bcache.c (free_bcache): Do not free NULL. + +Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Cleanup. + * NEWS: Update GDB version. Duplicate paragraph explaining + obsolete. + +Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (distclean): Delete tui/Makefile. + * TODO: Add deletion of tui/Makefile.in to list. + +2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * symfile.h (struct section_addr_info ): Remove fields for special + treatment of .text, .data and .bss sections. + + * solib.c (symbol_add_stub): The special field text_addr is not + available anymore. Search for the .text field the hard way. + + * symfile.c (build_section_addr_info_from_section_table): Don't + fill in {text, data, bss}_addr any more. + (default_symfile_offsets): Don't use {text, data, bss}_addr fields + to fill in section_offsets for objfile. + (syms_from_objfile): Don't deal with {text, data, bss}_addr as a + special case anymore. + (add_symbol_file_command): Ditto. + +2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + symfile.c: (symbol_file_command): Remove support for rombug, to + simplify code. + +2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * symfile.c (add_symbol_file_command): Rewrite the arguments + processing part. Simplify syntax of command. Remove support for + rombug. + (_initialize_symfile): Update help message for add-symbol-file + command. + +Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (IEEE_FLOAT): Only dump when defined. + * gdbarch.h, gdbarch.c: Re-generate. + +Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c + (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h + (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), + gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, + FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, + ADDRESS_TO_POINTER): Delete default definition. Handled by + gdbarch. + + * gdbarch.sh: Make multi-arch defaults, defaults for non- + multi-arch targets. + (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, + D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, + MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, + REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): + Provide default/legacy implementation. + (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. + * gdbarch.h, gdbarch.c: Re-generate. + +2000-04-16 Jim Blandy <jimb@redhat.com> + + * findvar.c (store_typed_address, extract_typed_address): Fix + function names in error messages. + +2000-04-16 Eli Zaretskii <eliz@is.elta.co.il> + + * config/djgpp/config.sed: Fix the lines which edit clean: and + uninstall-info: targets. + +2000-04-14 Jim Blandy <jimb@redhat.com> + + Bring IEEE_FLOAT under gdbarch's control. + * gdbarch.sh (IEEE_FLOAT): New entry. + * gdbarch.c, gdbarch.h: Regenerated. + * valprint.c (IEEE_FLOAT): Provide a default #definition for this. + (print_floating): Use IEEE_FLOAT as if it were an expression; use + the code specific to IEEE-format numbers whenever the value of + IEEE_FLOAT is non-zero. + * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, + config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h, + config/h8300/tm-h8300.h, config/i386/tm-i386.h, + config/i960/tm-i960.h, config/m88k/tm-m88k.h, + config/mips/tm-mips.h, config/pa/tm-hppa.h, + config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define + IEEE_FLOAT, make sure they give it the value (1). + + Provide the hooks needed to support architectures on which + pointers are not always simple byte addresses. + + * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new + functions which architectures can redefine, defaulting to + generic_pointer_to_address and generic_address_to_pointer. + * findvar.c (extract_typed_address, store_typed_address, + generic_pointer_to_address, generic_address_to_pointer): New + functions. + (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default + definitions. + (extract_address, store_address): Doc fixes. + * values.c (value_as_pointer): Doc fix. + (value_from_pointer): New function. + * defs.h (extract_typed_address, store_typed_address): New + declarations. + * inferior.h (generic_address_to_pointer, + generic_pointer_to_address): New declarations. + * value.h (value_from_pointer): New declaration. + + The following changes are all of the general form "Use these + functions instead of these other functions." In each case, the + change is because the new calls provide enough information to do + the appropriate address / pointer conversions, where the old calls + did not, or because the new functions are more appropriately named + for the operation being performed. + + * ax-gdb.c (const_var_ref): Use value_from_pointer, not + value_from_longest. + * blockframe.c (generic_push_dummy_frame): Use read_pc and + read_sp, not read_register. + * c-valprint.c (c_val_print): Use extract_typed_address instead of + extract_address to extract vtable entries and references. + * cp-valprint.c (cp_print_value_fields): Use value_from_pointer + instead of value_from_longest to extract the vtable's address. + * eval.c (evaluate_subexp_standard): Use value_from_pointer + instead of value_from_longest to compute `this', and for doing + pointer-to-member dereferencing. + * findvar.c (read_register): Use extract_unsigned_integer, not + extract_address. + (read_var_value): Use store_typed_address instead of store_address + for building label values. + (locate_var_value): Use value_from_pointer instead of + value_from_longest. + * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, + instead of value_from_longest, to build arguments to __d_shl_get. + * printcmd.c (set_next_address): Use value_from_pointer, not + value_from_longest. + (x_command): Use value_from_pointer, not value_from_longest. + * tracepoint.c (set_traceframe_context): Use value_from_pointer, + not value_from_longest. + * valarith.c (value_add, value_sub): Use value_from_pointer, not + value_from_longest. + * valops.c (find_function_in_inferior, value_coerce_array, + value_coerce_function, value_addr, hand_function_call): Same. + * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. + * values.c (unpack_long): Use extract_typed_address to produce + addresses from pointers and references, not extract_address. + (value_from_longest): Use store_typed_address instead of + store_address to produce pointer and reference values. + +2000-04-13 Mark Kettenis <kettenis@gnu.org> + + * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T, + HAVE_PSADDR_T): Add them here instead of in config.in. + + * acconfig.h (PRFPREGSET_T_BROKEN): New define. + * configure.in: Add check for broken prfpregset_t type. + * lin-thread.c (gdb_prfpregset): New typedef, depends on + definition of PRFPREGSET_T_BROKEN. + (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs, + p_td_thr_setfpregs, thread_db_fetch_registers, + thread_db_store_registers): Use gdb_prfpregset_t instead of + prfpregset_t. + * config.in: Regenerated. + * configure: Regenerated. + +2000-04-13 DJ Delorie <dj@cygnus.com> + + * mips-tdep.c (do_fp_register_row): copy the number of bytes + allocated, not the size of the pointer. + +2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define. + * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define. + * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code + to handle floating point registers if NUM_FREGS is not zero. + +2000-04-13 Nick Duffek <nsd@cygnus.com> + + * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive + and document to_find_new_threads bug. + +2000-04-13 Eli Zaretskii <eliz@is.elta.co.il> + + * infrun.c (proceed, normal_stop): Change the error message about + failure to insert breakpoints/watchpoints so that it makes sense + even if ptrace is not used or no other processes can be active. + +Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in: Add --enable-maintainer-mode. + * aclocal.m4, configure: Re-generate. + + * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when + on maintainer-mode. Update copying.c in source directory. + (copying.txt): Delete rule. + (copying.o): Add explict paths to $(srcdir) and explicit make + rule. + +2000-04-12 Kevin Buettner <kevinb@redhat.com> + + * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define. + (fetch_debug_register, fetch_debug_register_pair, + store_debug_register, store_debug_register_pair, is_power_of_2, + enable_watchpoints_in_psr, ia64_linux_insert_watchpoint, + ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): + New functions. + * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, + STOPPED_BY_WATCHPOINT, target_insert_watchpoint, + target_remove_watchpoint): Define. + (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint, + ia64_linux_remove_watchpoint): Declare. + +2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> + + * go32-nat.c (go32_insert_hw_breakpoint): When there are no more + hardware breakpoint resources, return EBUSY. + (go32_handle_nonaligned_watchpoint): If the argument WHAT is not + one of the enumerated values, return EINVAL. + +2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> + + * README: Mention special build instructions for DJGPP. + * NEWS: Update with FP features on x87 platforms, and + DJGPP-related changes. + +2000-04-12 Eli Zaretskii <eliz@is.elta.co.il> + + * top.c (gdb_completer_file_name_break_characters): New variable. + (line_completion_function): When completing on file names, use + gdb_completer_file_name_break_characters as word break + characters for the readline library. + +2000-04-12 Mark Kettenis <kettenis@gnu.org> + + * i387-tdep.c (print_i387_value): Avoid call to + floatformat_to_doublest if long double type is the same on host + and target. + +2000-04-11 Fernando Nasser <fnasser@cygnus.com> + + * wrapper.h: Remove definitions of internal functions. + * wrapper.c: Remove definitions of exported functions (which are + already in wrapper.h) and make static all internal wrap_* functions. + +Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * acconfig.h (USE_INCLUDED_REGEX): Add. + * Makefile.in (REGEX_CFLAGS): Delete + * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead. + * configure, config.in: Re-generate. + +2000-04-10 Philip Blundell <philb@gnu.org> + + * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to + arm-linux-tdep.c. + * arm-linux-tdep.c (arm_skip_solib_resolver): New. + +2000-04-10 Fernando Nasser <fnasser@cygnus.com> + + From 2000-04-10 Rodney Brown <rdb@redhat.com>: + * command.h (enum command_class): Remove trailing "," to placate + AIX xlc. + +Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO, NEWS: Update. Mention MI. + +Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch-utils.h, gdbarch-utils.c: Delete. + * arch-utils.h, arch-utils.c: New files. Avoid 14 character file + name problems. + * Makefile.in: Update. + * gdbarch.c: Update. + +Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>: + * mips-tdep.c (saved_gpreg_size_enums): Define enum command for + new "set mips saved-gpreg-size" command + (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize() + (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE, + either from target, or gdb multi-arch + (show_mips_command): New. For "show mips" prefix command + (set_mips_command): New. For "show mips" prefix command + (_initialize_mips_tdep): Add top-level mips prefix command + Add "set mips saved-gpreg-size" command + + * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to + mips_default_saved_regsize. + (mips_gdbarch_init): Update. + (MIPS_DEFAULT_SAVED_REGSIZE): Update. + (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for + mips_default_saved_regsize. + +Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-04-07 J.T. Conklin <jtc@redback.com>: + * lynx-nat.c (fetch_inferior_registers, store_inferior_registers): + replace calls to target_xfer_memory() with target_read_memory() + and target_write_memory(). + +Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not + NULL. Macro returns a CORE_ADDR. + +2000-04-08 Jim Blandy <jimb@redhat.com> + + * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997. + Don't include "bfd-elf.h". + (address_significant_size): Delete variable. + (dwarf2_build_psymtabs_hard): Don't set it, or check for + consistency between it and the Dwarf 2 compilation unit header + address size. + (read_address): Don't mask off bits above + address_significant_size. + * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h). + (elf_bfd_h): Remove variable; it's no longer used. + +2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * configure.in (NEW_PROC_API): Escape square brackets when testing + for solaris2.[678]. + * configure: Regenerate. + +2000-04-07 Scott Bambrough <scottb@netwinder.org> + + * ChangeLog: Correct date on last entry. + * arm-linux-tdep.c (arm_linux_push_arguments): New function. + * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux. + * config/arm/tm-embed: Fix build warning from redefinition of + LOWEST_PC. + * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE. + * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and + TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to + override default in tm-arm.h. Use default target byte order + from tm-arm.h. + +2000-04-07 Scott Bambrough <scottb@netwinder.org> + + * Makefile.in: Add dependency information for arm-linux-tdep.c. + * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c. + +2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition + of PROC_SERVICE_IS_OLD. + (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite, + rw_common): Change argument type from psaddr_t to gdb_ps_addr_t. + +Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (CFLAGS): Set using configure. + + * configure.in (WARN_CFLAGS): Enable by default when GCC. + * configure: Re-generate. + +Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: + * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and + procfs_ops.to_has_all_memory to 1. + + * TODO: Update + +2000-04-06 Nick Duffek <nsd@cygnus.com> + + * configure.in (_MSE_INT_H): Define on Solaris 7. + (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6. + * acconfig.h (_MSE_INT_H): Define on Solaris 7. + * configure: Regenerate. + * config.in: Regenerate. + +2000-04-06 Michael Snyder <msnyder@cygnus.com> + + * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD): + Change to rely on PIDGET etc. + * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT, + STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint): + define. Allow target to use procfs hardware watchpoints. + * config/sparc/nm-sun4sol2.h: ditto. + * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify + definitions to use 16 bits for the pid, 15 bits for the tid, and + 1 bit for the flag. + * config/sparc/tm-sun4sol2.h: ditto. + (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine. + * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow + for more than 15 thread increments. + +2000-04-06 Eli Zaretskii <eliz@is.elta.co.il> + + * top.c (filename_completer): Set subsequent_name to 1 early on, + to prevent an infinite loop if the first file in the directory is + a backup file (whose name ends in a `~'). + +2000-04-05 Jim Blandy <jimb@redhat.com> + + * solib.c (update_solib_list): New function. + (solib_add): Call update_solib_list, and then read symbols. + (info_sharedlibrary_command): Call update_solib_list, not + solib_add. + +2000-04-05 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-tdep.c: Resolve implicit function declarations by + including target.h and value.h. Inclusion of symtab.h is + no longer needed. + +2000-04-05 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-tdep.c: New file. + * arm-linux-nat.c (fetch_fpregs): Remove unused code. + (arm_get_longjmp_target): Moved it and all defines + it uses to arm-linux-tdep.c. + (arm_linux_extract_return_value): Moved to + arm-linux-tdep.c. + * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES. + +2000-04-04 Nick Duffek <nsd@cygnus.com> + + * infrun.c (handle_inferior_event): Call target_mourn_inferior + instead of kill_target. + +2000-04-04 Daniel Berlin <dan@cgsoftware.com> + + * TODO: Make note of various C++ things i have planned for 5.1. + +Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * printcmd.c (print_scalar_formatted): Use local variable ptr_bit + in shift. Stop GCC thinking it has a shift overflow. + +2000-04-03 H.J. Lu <hjl@gnu.org> + + * TODO: Remove the regex entry. + +2000-04-03 H.J. Lu <hjl@gnu.org> + + * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX + is defined and <regex.h> otherwise. + + * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". + * monitor.c: Likewise. + * osfsolib.c: Likewise. + * solib.c: Likewise. + * source.c: Likewise. + * symtab.c: Likewise. + + * Makefile.in (REGEX): Changed to @REGEX@. + (REGEX_CFLAGS): New. + (REGEX1): Removed. + (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). + (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). + + * configure.in (--with-included-regex): New switch. + (REGEX): New. Subsstitue @REGEX@ in Makefile.in. + (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. + * configure: Regenerated. + +2000-04-03 Kevin Buettner <kevinb@redhat.com> + + * NEWS (powerpc-*-linux*): Mention. + +2000-04-03 J.T. Conklin <jtc@redback.com> + + * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define. + +2000-04-03 Kevin Buettner <kevinb@redhat.com> + + * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c. + (ia64-linux-nat.o, ia64-tdep.o): Add dependencies. + + * ia64-linux-nat.c (fill_gregset): Implement. + (supply_fpregset, fill_fpregset): New functions. + + * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in + which the CFM is fetched for certain frames. + (find_global_pointer, find_extant_func_descr): Don't use + partial symtabs for locating sections. + + * config/ia64/linux.mh (LOADLIBES): Define. + (NATDEPFILES): Add linux-thread.o and lin-thread.o. + * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level + file containing generic linux declarations/definitions. + (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already + defined in generic nm-linux.h. + (solib.h): Remove include; already included in generic nm-linux.h. + +2000-04-03 Jim Blandy <jimb@redhat.com> + + * solib.c (solib_add): Move all the code for loading symbol tables + below the code to sort out additions and removals. That way, we + always catch all loaded shared libraries whose symbols we haven't + grabbed yet. + + * solib.c (solib_add): Don't try to free a shared object's objfile + if it doesn't have one. Duh. + + * solib.c (solib_add): If a pattern was given, but it doesn't + match any currently loaded shared libraries, print a message; + don't just be silent. + +2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> + + * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a + two-dimensional array instead of faking it with index + arithmetics. + +2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> + + * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define. + + * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove + definition (and use the common one in tm-i386.h). + (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise. + (I386_DJGPP_TARGET): Don't define, it's no longer required. + (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition, + i386-tdep.c defines it for all x86 targets. + (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove. + + * config/djgpp/fnchange.lst: Add i386-linux-tdep.c. + + * config/djgpp/djcheck.sh: Edit the copyright year out of the test + results. Fix editing of `main' arguments for non-GNU Sed. + +2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> + + * symfile.c (map_overlay_command, unmap_overlay_command): Fix + error message: there's no "overlay on" command. + +2000-04-03 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.in (copying.c): Depend on copying.txt, not COPYING. + (copying.txt): New target, a link to COPYING. + +Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update. + +Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c: Re-indent. + (set_hook, error_hook): Remove PARAMS. + +Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29 + Daniel Berlin <dan@cgsoftware.com>. Function was static. + * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype. + +Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent. + +2000-04-02 Nick Duffek <nsd@cygnus.com> + + * gdbtypes.c (safe_parse_type): New wrapper function to ignore + error() during parse_and_eval_type(). + (check_stub_method): Call safe_parse_type instead of + parse_and_eval_type(). + * wrapper.c (gdb_parse_and_eval_type): New wrapper function. + (wrap_parse_and_eval_type): New support function. + * wrapper.h (gdb_parse_and_eval_type): Prototype. + (wrap_parse_and_eval_type): Prototype. + +Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Eli Zaretskii is a doco maintainer. + +Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch-utils.h, gdbarch-utils.c: New files. + * Makefile.in (SFILES, COMMON_OBS): Update. + (gdbarch_utils_h) Define. + (gdbarch-utils.o): Add dependencies. + + * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code + handling default method values. + (startup_gdbarch): Rename default_gdbarch, name misleading. + (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. + (register_name): Default to legacy_register_name. + (call_dummy_words): Default to legacy_call_dummy_words. + (sizeof_call_dummy_words): Default to + legacy_sizeof_call_dummy_words. + (register_convertible): Default to + generic_register_convertible_not. + (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. + (remote_translate_xfer_address): Default to + generic_remote_translate_xfer_address. + (frameless_function_invocation): Default to + generic_frameless_function_invocation_not. + +2000-04-02 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c: Add copyright notice. + + * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as + &floatformat_i387_ext. + * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise. + +2000-03-29 Mark Kettenis <kettenis@gnu.org> + + * findvar.c (extract_floating): Remove reference to + TARGET_EXTRACT_FLOATING. + (store_floating): Remove reference to TARGET_STORE_FLOATING. + +2000-03-30 Fernando Nasser <fnasser@cygnus.com> + + * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions. + Safe version of value_subscript. + * varobj.c (): Use gdb_value_subscript() to get an array element value. + +2000-03-30 Michael Snyder <msnyder@cygnus.com> + + * ui-file.c: Include "gdb_string.h" + * cli-out.c: Include gdb_string.h to avoid compiler warnings. + * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into + unions, since they are all used to hold both pointers and ints + at various times. Casting pointer to int and vice versa gives + warnings (and is not safe) if they are not the same size. + +2000-03-30 Michael Snyder <msnyder@cygnus.com> + + * defs.h (struct continuation_arg): Make 'data' a union, to avoid + casting problems when int and pointer are not the same size. + * event-top.c (command_handler): Use data as a union. + (command_line_handler_continuation): Ditto. + * infcmd.c (step_1_continuation): Use data as a union. Re-indent. + (step_once): ditto. (finish_command_continuation): Ditto. + (finish_command): Ditto. + * breakpoint.c (until_break_command): Use data as a union. + (until_break_command_continuation): Ditto. + * utils.c (add_intermediate_continuation): Fix typo in comment. + +Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs. + * gdbarch.sh: Re-sync with gdbarch.[hc]. + +2000-03-29 Daniel Berlin <dan@cgsoftware.com> + + * minsyms.c (add_minsym_to_demangled_hash_table): New function. + (install_minimal_symbols): Fix demangled symbol problems caused by + using add_minsym_to_hash_table for the demangled names, which is + wrong. Now we use add_minsym_to_demangled_hash_table. + (lookup_minimal_symbol): Fix problems with demangled symbol lookup + caused by weird control flow. + * symtab.h: Add add_minsym_to_demangled_hash_table prototype here. + +2000-03-29 Jason Merrill <jason@casey.cygnus.com> + + * configure.in: -linux-gnu*, not -linux-gnu. + +Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo + with qThreadExtraInfo. + +2000-03-29 J.T. Conklin <jtc@redback.com> + + * i386nbsd-nat.c (fetch_core_registers): Make static. + + * m68knbsd-nat.c (fetch_core_registers): Make static. + (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added. + +Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update GDB 5 status. + +Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * breakpoint.h (remove_hw_watchpoints): Add declaration. + * breakpoints.c (remove_hw_watchpoints): Update. + * maint.c (maintenance_do_deprecate): Avoid assignment within IF + condition. + +2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function. + infrun.c (resume): Remove hardware watchpoints before stepping + when CANNOT_STEP_HW_WATCHPOINTS is nonzero. + +2000-03-28 Michael Snyder <msnyder@cygnus.com> + + * Makefile.in: Anchor tui-file.h dependency to $srcdir. + +2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * procfs.c (proc_set_watchpoint): Declare addr parameter as + CORE_ADDR, to match call from procfs_set_watchpoint. + + * breakpoint.c (insert_breakpoints, do_enable_breakpoint): + Reselect the saved frame silently after frame selection for + watchpoint evaluation. + (insert_breakpoints): Add missing space in `Hardware watchpoint + deleted' message. Do not reinsert hardware watchpoint if it is + already marked for deletion at next stop. + +2000-03-28 Christopher Faylor <cgf@cygnus.com> + + * partial-stab.h: Add one more check against corrupted or irregular + stabs entry. + +Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be> + + * gnu-regex.c (regerror): Function renamed from `__regerror'. + (Change also approved in the mainline glibc sources) + +Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>: + * ser-unix.c (do_unix_readchar): Reorganise to be more robust, + particularly ensuring it can't return SERIAL_TIMEOUT when told + not to time out. + +2000-03-24 Daniel Berlin <dan@cgsoftware.com> + + * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload", + which never existed before, and thus, has no deprecated old command. + + * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate + "set archdebug" (same goes for the show commands). + * gdb-events.c (_initialize_gdb_events): Add "set debug event", + deprecate "set eventdebug" (same goes for the show commands). + * gdbcmd.h: Add the setdebuglist and showdebuglist externs. + * top.c (init_main): Deprecate remotedebug, use "set/show debug remote" + instead. + x(init_main): Add the "set debug" and "show debug" commands. + Add setdebuglist and showdebuglist. + +Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com> + + * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning. + Added prototype for the deprecate command so it doesn't complain. + +Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c (print_gdb_version): Bump copyright year to 2000. + +Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Glen McCready to write after approval list. + +Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS. + * config.h: Regenerate. + +Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * TODO: Update. Add criteria for next release of GDB. + +Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * acconfig.h: Provide default for HAVE_PTRACE_GETREGS. + * config.h: Regenerate. + +Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (install-only): Create $(bindir) and $(man1dir) + before installing GDB. + +Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (all-gdbtk): Check for an existing link/directory. + Re-format warning message. Document that post 5.0 this can be + deleted. + +Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ChangeLog: Revert whitespace changes. + +Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Update folks who need accounts. + +Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: J.T. Conklin is NetBSD maintainer. + +2000-03-27 Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT + instead of TARGET_LONG_DOUBLE_BITS. + * config/i386/tm-i386mk.h: Likewise. + +2000-03-26 Mark Kettenis <kettenis@gnu.org> + + Provide `long double' support for most i386 targets. + * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as + &floatformat_i387_ext. + (TARGET_LONG_DOUBLE_BITS): Define as 96. + (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to + `builtin_type_long_double'. + (REGISTER_CONVERT_TO_VIRTUAL): Call + i386_register_convert_to_virtual. + (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. + (i387_to_double, double_to_i387): Remove prototypes. + (i386_extract_return_value): Change prototype to match definition + in i386-tdep.c. + * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. + (TARGET_LONG_DOUBLE_BITS): #undef. + * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. + [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. + (i387_extract_floating, i387_store_floating): Remove prototypes. + (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. + (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. + (REGISTER_VIRTUAL_TYPE): Remove. + * i386-tdep.c (i386_register_convert_to_virtual): New function. + (i386_register_convert_to_raw): New function. + * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. + (i387_store_floating): Remove. + +Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * maint.c: Re-indent. + +Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * maint.c (_initialize_maint_cmds): Remove quoted trailing space. + +2000-03-24 Christopher Faylor <cgf@cygnus.com> + + * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to + be inoperative. + +2000-03-24 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c: Back out special frame walking code. It was broken. + (handle_exception): Correctly identify an illegal instruction. + * config/tm-cygwin.h: Eliminate special frame handling. Just use + normal i386 handling. + +2000-03-24 J.T. Conklin <jtc@redback.com> + + * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. + * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. + (fetch_core_registers): Read fp registers. + (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. + +2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk> + + * arm-tdep.c (thumb_skip_prologue): Take function end addr argument + so that we can stop searching for the prologue past the function end + (arm_skip_prologue): Call thumb_skip_prologue with function end addr + +2000-03-24 Kevin Buettner <kevinb@redhat.com> + + * linux-thread.c, lin-thread.c (save_inferior_pid, + restore_inferior_pid): Don't do compile time comparison + of TARGET_PTR_BIT and TARGET_INT_BIT. + +Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be> + + * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L + and P_LINK_W. + (P_PEA_FP, P_MOVL_SP_FP): New macros. + (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and + P_MOVM_L. + (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal + constants. + (delta68_in_sigtramp): New function. + (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. + (m68k_skip_prologue): Use P_* macros, not hex constants. + (m68k_find_saved_regs): Do not expect a fixed sequence of register save + instructions, but accept them in any order; use P_* macros, not octal + or hex constants; recognize also `fmovemx to (fp + displacement)' and + `moveml to (fp + displacement)'. + * m68/tm-delta68.h (IN_SIGTRAMP): New macro. + (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. + +Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. + +2000-03-23 Michael Snyder <msnyder@cygnus.com> + + * solib.c (open_symbol_file_object): To sneak an int argument + past catch_errors, instead of casting it to a pointer, simply + pass it by address. + +2000-03-23 Jimmy Guo <guo@cup.hp.com> + + * gdbtypes.c (rank_function): Rank all N parameters and use correct + index into the prams[] and args[] arrays. + +2000-03-23 Fernando Nasser <fnasser@cygnus.com> + + From David Whedon <dwhedon@gordian.com> + + * top.c (execute_command): Checks all commands beore executing + to see if the user needs to be warned that the command is + deprecated, warns user if appropriate. + (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed + return values from void to struct cmd_list_element *. + * command.c (lookup_cmd_1): Check aliases before following link + in case user needs to be warned about a deprecated alias. + (deprecate_cmd): new exported function for command deprecation, + sets flags and posibly a replacement string. + (deprecated_cmd_warning): New exported funciton to warn user about + a deprecated command. + (lookup_cmd_composition): New exported function that determines + alias, prefix_command, and cmd based on a string. This is useful + is we want to full name of a command. + * command.h : Added prototypes for deprecate_cmd, + deprecated_warn_user and lookup_cmd_composition, added flags to + the cmd_list_element structure, changed return values for + add_com_* and add_info_* from void to cmd_list_element. + * maint.c : (maintenance_deprecate): New function to deprecate a + command. This exists only so that the testsuite can deprecate + commands at runtime and check the warning behavior. + (maintenance_undeprecate) : New function, drops deprecated flags. + (maintenance_do_deprecate): Actually does the (un)deprecation. + (initialize_maint_cmds): Added the above new deprecate commands. + +2000-03-22 Daniel Berlin <dan@cgsoftware.com> + * command.c (apropos_cmd_helper): New function, meat of the + apropos command. + (apropos_command): New apropos command to search command + names/documentation for regular expressions. + (_initialize_command): Add the apropos command. + +2000-03-23 Michael Snyder <msnyder@cygnus.com> + + * sol-thread.c (ps_pglobal_lookup): Change argument type from + paddr_t to psaddr_t. This mistake appears to date from an + erroneous man page in Solaris 2.5 -- the correct type from the + system headers has always been psaddr_t. + (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto. + (rw_common): Ditto. + +2000-03-22 Kevin Buettner <kevinb@redhat.com> + + * ia64-linux-nat.c: Fix copyright. + (fill_gregset): Minor formatting fix. + * ia64-tdep.c (template_encoding_table, fetch_instruction, + examine_prologue): Clean up some compiler warnings. + (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, + find_global_pointer, find_extant_func_descr): New functions. + (ia64_use_struct_convention, ia64_extract_return_value, + ia64_push_arguments): Handle HFAs. + (ia64_push_arguments): Find (or build) a function descriptor + when given a function address. + (ia64_push_return_address): Moved code for finding the + global pointer into its own function, find_global_pointer (). + +2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * event-loop.c (handle_file_event): Run through indent. + +2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Philippe De Muyter <phdm@macqel.be> + + * event-loop.c (sys/types.h): File now included unconditionally. + (use_poll): New variable.. + (gdb_notifier): poll- and select-versions merged. + (add_file_handler): If HAVE_POLL, check whether poll is usable, + and reset `use_poll' if not. + (create_file_handler): Select poll- or select-version according to + `use_poll'. + (delete_file_handler, handle_file_event): Likewise. + (gdb_wait_for_event, poll_timers): Likewise. + +2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> + + * printcmd.c (print_scalar_formatted): Truncate addresses to the + size of a target pointer before passing them to print_address. + +2000-03-22 Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. + * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): + Remove + * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. + (i386_extract_return_value): Rewritten. Correctly support all + floating-point types and large integer types on targets that use + the standard i386 GDB register layout and return floating-point + values in the FPU. + +Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (CONFIG_INITS): Do not append remote-nrom.c + +2000-03-21 J.T. Conklin <jtc@redback.com> + + * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. + * i386nbsd-nat.c: New file. + + * i386/tm-nbsd.h (NUM_REGS): Removed. + (HAVE_I387_REGS): Defined. + * i386/nm-nbsd.h (FLOAT_INFO): Removed. + + * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not + SVR4_SHARED_LIBS. + +Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David + taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to + the write after approval list. + +2000-03-21 Kevin Buettner <kevinb@redhat.com> + + * symtab.h (MAX_SECTIONS, struct section_addr_info, + symbol_file_add): Move declarations from here... + * symfile.h: ...to here. + + * solib.c (symbol_add_stub): Make symbol_file_add () aware of + all section addresses, not just .text. + * symfile.h, symfile.c (free_section_addr_info, + build_section_addr_info_from_section_table): New functions. + + * symfile.h (MAX_SECTIONS): Increase value to 40. + * symfile.c (syms_from_objfile): Add bounds check prior to + accessing ``other'' array in a section_addr_info_struct. + Remove unused variable section_offsets. + (add_symbol_file_command): Remove unused variable text_addr. + +2000-03-21 Eli Zaretskii <eliz@is.elta.co.il> + + * breakpoint.c (bpstat_stop_status): Don't stop if a read + watchpoint appears to break, but the watched value changed. + +2000-03-21 Jim Blandy <jimb@redhat.com> + + * gdbarch.sh: Emit a definition and declaration for gdbarch_free, + a companion to gdbarch_alloc, which allows a gdbarch init function + to free partially-built gdbarch structures. + * gdbarch.c, gdbarch.h: Regenerated. + +2000-03-20 Kevin Buettner <kevinb@redhat.com> + + * configure.host, configure.tgt (ia64-*-linux*): New entry. + + * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, + initialize_arch): Define for IA-64. + (initialize_arch): Add declaration. + +2000-03-20 Eli Zaretskii <eliz@is.elta.co.il> + + * breakpoint.c (insert_breakpoints, remove_breakpoint) + (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, + remove, or check status of hardware watchpoints for entire structs + and arrays unless the user explicitly asked to watch that struct + or array. + (insert_breakpoints): Try to insert watchpoints for all the values + on the value chain, even if some of them fail to insert. + + * values.c (value_primitive_field): Set the offset in struct value + we return when the field is a packed bitfield. + +2000-03-20 Michael Snyder <msnyder@cygnus.com> + + * remote.c (remote_threads_extra_info): New function. + Implement the extra thread info query for "info threads". + (remote_threads_info): Clean up a bit. + (use_threadinfo_query, use_threadextra_query): New variables. + Control whether GDB will use the new or old protocol for + thread info queries. + (remote_open_1): Initialize new variables. + (remote_async_open_1): Ditto. + (remote_cisco_open): Ditto. + +2000-03-20 Kevin Buettner <kevinb@redhat.com> + + * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, + config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, + config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. + +2000-03-20 Kevin Buettner <kevinb@redhat.com> + + * utils.c (floatformat_from_doublest): Don't assume that a long + will be exactly 32 bits in length. Also... make sure space + that we're writing the float to is completely initialized to + zeroes, even when the number of bits in the float is not + evenly divisible by FLOATFORMAT_CHAR_BIT. + +2000-03-20 Jim Blandy <jimb@redhat.com> + + * i386-linux-nat.c: No need to #include "frame.h" any more. + (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed + out that these are target-dependent, and useful in non-native + configurations. Moved to... + * i386-linux-tdep.c: ... Here, a new file. + * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. + (i386-linux-tdep.o): New rule. + (i386-linux-nat.o): We no longer depend on frame.h. + * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. + +2000-03-04 Eli Zaretskii <eliz@is.elta.co.il> + + * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. + Print an error at compile time if we are to use select, but FD_SET + is not available. + (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only + if HAVE_POLL is not defined and NO_FD_SET *is* defined. + (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. + (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. + (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly + instead of using memcpy and memset. Use FD_ISSET. + + * config/i386/xm-go32.h (fd_mask): Remove typedef. + +Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * command.c (_initialize_command): Document requirements for ``!'' + command. + +Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Fri 10 Mar 2000 Robert + <robert.melchers@drives.eurotherm.co.uk>: + * sh-tdep.c (sh_processor_type_table): Add entry for sh2. + +Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Thu Mar 16 16:49:27 EST 2000 John David Anglin + <dave@hiauly1.hia.nrc.ca>: + * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops + _initialize_hpux_thread being called twice. + * configure: Regenerated. + +2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> + + * event-top.c (_initialize_event_loop): If instream is not + connected to a terminal device, turn editing off. + +2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> + + Support for building GDB with DJGPP, and running the test suite on + it: + * config/djgpp/djconfig.sh: New file. + * config/djgpp/config.sed: New file. + * config/djgpp/README: New file. + * config/djgpp/fnchange.lst: New file. + * config/djgpp/djcheck.sh: New file. + +2000-03-19 Eli Zaretskii <eliz@is.elta.co.il> + + * ser-go32.c (ports): Make the initializers complete, to pacify + GCC 2.9X. + +2000-03-17 Jim Blandy <jimb@redhat.com> + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a + two-dimensional array, instead of faking it with explicit index + arithmetic. + + * linux-thread.c (linuxthreads_attach, linuxthreads_detach, + linuxthreads_create_inferior): Fix typo in variable name: it's + linuxthreads_exit_status, not linux_exit_status. + + * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments + to W_STOPCODE. + + * solib.c (solib_add): Delete debugging code. + +2000-03-17 Mark Kettenis <kettenis@gnu.org> + + * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. + * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. + +Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be> + + * language.c (set_lang_str): Do not call `free' for a null pointer. + (set_type_str, set_range_str): Ditto. + +2000-03-16 Jim Blandy <jimb@redhat.com> + + * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the + merge; reinstated. + + * solib.c (current_sos): Be more careful about freeing the new + so_list node if an error occurs. + + * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. These all implement + Linux-specific signal trampoline detection, and should be moved + to... + * i386-linux-nat.c: ... here. + * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define + this any more, since we're not enabling OS-specific code in a + OS-independent file. + +2000-03-16 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.in (go32-nat.o): Add prerequisites. + (ALLDEPFILES): Add go32-nat.c. + +2000-03-15 Michael Snyder <msnyder@cygnus.com> + + From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de> + * symfile.c (reread_symbols): Clear msymbol hash table. + +2000-03-15 Jim Blandy <jimb@redhat.com> + + Deal with the inferior unloading shared objects. + * solib.c (current_sos): New function, replacing find_solib. + (find_solib): Deleted. + (free_so): New function. + (clear_solib): Call free_so, instead of writing it out. + (solib_add): Rewritten: compare the inferior's current list of + shared objects with GDB's list, and do the required loads and + unloads. + (info_sharedlibrary_command, solib_address): Don't use find_solib + to walk the list of shared libraries: call solib_add, and then + walk the list at so_list_head normally. + * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't + detach the core target. These tasks are taken care of elsewhere. + * target.c (remove_target_sections): New function. + * target.h (remove_target_sections): New declaration. + + * solib.c (symbol_add_stub): Check whether we've already created + an objfile for this shared object first, before doing all that + work to compute section addresses, etc. + + * objfiles.c (unlink_objfile): Report an internal error if objfile + doesn't occur in the object_files list. + + * solib.c (special_symbol_handling): Delete argument; it's not + used. + + Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: + + * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses + from solib structures. Use it throughout solib.c, get rid of all + CORE_ADDR casts. + (struct so_list): Change type of lmaddr to CORE_ADDR. + (first_link_map_member): Change return value type to CORE_ADDR, + update callers. + (solib_add_common_symbols): Change parameter type to CORE_ADDR, + update callers. + (open_symbol_file_object, find_solib): Change type of lm variable + to CORE_ADDR. + +2000-03-15 Eli Zaretskii <eliz@is.elta.co.il> + + * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) + (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert + to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. + (dos_info): Avoid compiler warning when printing a ptrdiff_t. + + * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was + not opened by dos_open, but let the 3 standard handles go through + unharmed. + +2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * eval.c (evaluate_subexp_with_coercion): Add call to + check_typedef, to handle typedeffed vars correctly. + +Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (STREQ, STRCMP, STREQN): Document that these macros are + somewhat redundant. + (QUIT): Note that this can probably be replaced by a function. + +2000-03-13 James Ingham <jingham@leda.cygnus.com> + + Add support for a variable object that tries to evaluate itself in + the currently selected frame, rather than in a fixed frame. + + * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for + gdb_parse_exp_1. + * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n + of varobj_create. + * varobj.c (varobj_list): Return type indicates whether the + variable's type has changed (for current frame variables). + (varobj_update): Handle the case where the variable's type has + changed. + (delete_variable_1): Allow for deletion of variables that have not + been installed yet. + (new_root_variable): Initialize use_selected_frame variable. + (value_of_root): This is where most of the work to handle "current + frame" variables was added. Most of the complexity involves + handling the case where the type of the variable has changed. + (varobj_create): Add a "type" argument, to tell if the + variable is one of these "current frame" variables. Also protect + call to parse_exp_1 from long jumping. + +2000-03-13 Eli Zaretskii <eliz@is.elta.co.il> + + * go32-nat.c (struct env387): Remove declaration. + (print_387_status, i386_go32_float_info): Remove redundant + functions. + (regno_mapping, sig_map, excepn_map): Add braces around inner + initializers. + (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; + fix code which mixed signed with unsigned. + (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. + (go32_wait): Initialize INT3_addr. + (go32_fetch_registers): Extend all FP registers that are shorter + than 4 bytes to 32 bits. Support 32 standard FP registers defined + on config/i386/tm-i386.h. + (store_register): Support 32 FP registers. + (go32_create_inferior): Don't crash if handed a NULL pointer + instead of exec file name. + (ignore): Remove unused function. + (go32_insert_hw_breakpoint): Remove unused variables. + (init_go32_ops): Set value of processing_gcc_compilation to 2. + +Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++ + overloading, add support for seeing through references: + * valops.c (find_overload_match): Handle STABS overloading for + C++. + (find_overload_match): Look in right place for function arguments + in the debug info. + (find_overload_match): Rather than giving up when we have >1 + perfect match, just choose one, especially since the + recommendation GDB gives ("disambiguate it by specifying function + signature"), is basically impossible. + (check_field_in): STREQ->strcmp_iw + (search_struct_field): STREQ->strcmp_iw + (find_method_list): STREQ->strcmp_iw + * gdbtypes.c (rank_one_type): Add ability to see through + references. + (rank_one_type): strcmp->strcmp_iw, because the whitespace could + be different. + (rank_function): Rank function properly (was doing it wrong + before, comparing the wrong parts of the arrays) + (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. + * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" + associated with converting a non-reference to a reference. + * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always + return full value object; for STRUCTOP_PTR, use pointer to + rtti type to get member / method if objectprint is set and + target type of pointer is class. + + * gdbtypes.c (rank_one_type): Add comment on how to eliminate the + #ifdef DEBUG_OLOAD. + +2000-03-11 Mark Kettenis <kettenis@gnu.org> + + * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as + a binary operator. + (gnu_attach): Change error message for missing + argument to be identical to the corresponding message in + `inftarg.c'. This makes the testsuite happy. + +2000-03-11 Mark Kettenis <kettenis@gnu.org> + + * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the + %eflags isn't modified. This fixes a bug where every call to a + function in the program beyond the first call would fail. + +Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Devolve responsibility for domain maintenance. + +2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. + +2000-02-25 Scott Bambrough <scottb@netwinder.org> + + * gdb.base/long_long.exp: Correct test suite failure when printing + a long long value as a double on ARM platforms. + +Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS (Core): Anthony Green is the Java - including + testsuite - maintainer. Reformat testsuite and language support + sections + +2000-03-08 Mark Kettenis <kettenis@gnu.org> + + * i386-tdep.c (i386_linux_saved_pc_after_call): New function. + * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call + i386_linux_saved_pc_after_call. + +2000-03-06 Jim Blandy <jimb@redhat.com> + + From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>: + + * minsyms.c: #include <ctype.h>, for msymbol_hash_iw. + (compact_minimal_symbols): Added `objfile' argument. + Put symbols in the objfile's hash table. + (install_minimal_symbols): Put symbols in the objfile's demangled + hash table. + (lookup_minimal_symbol): Use hash table to find symbol in + objfile. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New + functions. + (prim_record_minimal_symbol_and_info): Initialize the + hash link fields of the new minimal symbol. + * symtab.h (struct minimal_symbol): New fields `hash_next', + `demangled_hash_next'. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. + * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. + (struct objfile): New fields `msymbol_hash', + `msymbol_demangled_hash'. + +2000-03-06 Jim Blandy <jimb@redhat.com> + + * solib.c (first_link_map_member): Doc fix. + +2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Eli Zaretskii <eliz@is.elta.co.il>: + + * event-loop.c (poll_timers): Don't compare delta.tv_sec with + zero, since time_t might be unsigned. + +2000-03-06 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits + in *FPREGSETP. + (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. + +2000-03-05 Mark Kettenis <kettenis@gnu.org> + + Allow GDB to run on Linux 2.0 again. + * config.in: Add HAVE_PTRACE_GETREGS. + * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS. + * configure: Regenerated. + * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, + CANNOT_STORE_REGISTER): New defines. + * i386-linux-nat.c (have_ptrace_getregs): New variable. + (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, + old_fetch_inferior_registers, CANNOT_STORE_REGISTER, + store_register, old_store_inferior_registers): Copied over from + `inptrace.c' as a temporary measure. + (fetch_regs, store_regs, fetch_fpregs, store_fpregs): + Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if + HAVE_PTRACE_GETREGS isn't defined. + (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails + with EIO. + (fetch_inferior_registers, store_inferior_registers): Fall back on + the method use in `infptrace.c' (by calling + old_fetch_inferior_registers and old_store_inferior_registers) if + `have_ptrace_getregs' isn't set. + +2000-03-05 Mark Kettenis <kettenis@gnu.org> + + * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead + of gregset_t and fpregset_t. Those are the only names that are + guaranteed to specify the right types for all supported Linux + systems out there. + Various doc fixes and gratitious local variable renames, all in an + attempt to stress similarities between the code and unify the + terminology used. Use ISO-C all over. + (regmap): Remove trailing comma. + (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. + (convert_to_gregset): Make static. Remove GDB_REGS argument. It + is unnecessary and wasn't used anyway. All callers changed. + (convert_to_fpregset, convert_to_xfpregset): Likewise. + (fetch_regs, store_regs): Remove unused variable `regno'. + (fill_fpregs): If REGNO is not -1, only update the specified + register. + (fetch_core_registers): Renamed from + i386_linux_fetch_core_registers. There is no need for a unique + name since the function is static anyway. + (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions + since it is more descriptive. + +Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS (readline/): Expand to include host maintainers. + +2000-03-04 Mark Kettenis <kettenis@gnu.org> + + Fix support for Linux/i386 signal trampolines. The old approach + didn't work for Linux 2.2 and beyond, and didn't work with recent + versions of the GNU C library. + * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. + (linux_rt_sigtramp_code): New variable. + (LINUX_RT_SIGTRAMP_LEN): New define. + (i386_linux_rt_sigtramp_start): New function. Detect start of + signal trampolines for RT signals. + (i386_linux_sigtramp): Removed. + (i386_linux_in_sigtramp): New function. + (i386_linux_sigcontext_addr): New function. Recognize the names + of the signal tranmpolines used by recent versions of the GNU C + library, and add support for RT signals. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New + defines. Moved here from config/i386/tm-linux.h. + (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): + Reimplement in terms of i386_linux_sigcontext_addr. + * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): + Moved to i386-tdep.c. + (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. + +Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com> + + By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br> + * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. + +Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the + sim directory. + +Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of + ``Blanket Write Privs'' maintainers. + +Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>: + * language.c (longest_local_hex_string_custom): Don't compile + 'long long' section if host doesn't have 'long long'. + +Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * language.c (longest_raw_hex_string): Comment out. Appears + unused. + +Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with + "mmalloc.h" which means using PTRs. + (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. + +Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (store_address, store_unsigned_integer, store_address): + Replace PTR with void* in delcaration. + * findvar.c (extract_signed_integer, extract_unsigned_integer, + extract_long_unsigned_integer, extract_address, + store_signed_integer, store_unsigned_integer, store_address): + Convert definition to ISO-C. Replace PTR with void*. + +Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * defs.h (make_cleanup_func): Document as deprecated. + (make_cleanup_ftype): New typedef. Make signature consistent with + other function typedefs. Document as not be used out side of + make_cleanup code. Use in make_cleanup declarations. + (null_cleanup): Replace PTR with void*. + + * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, + make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, + null_cleanup): Change K&R definition to ISO-C using void* and + make_cleanup_fytpe. + (discard_my_cleanups): Don't cast argument to free. + +2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * defs.h (struct continuation_arg): Change type of field 'data' + from PTR to void *. + + * event-loop.h: Eliminate uses of PTR, use 'void *' instead. + + * event-top.c: Ditto. + +Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by + configure. + (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, + SUBDIR_GDBTK_ALL): Define. + (all-gdbtk, clean-gdbtk): New targets. + (all): Add CONFIG_ALL as dependency. + (clean): Add CONFIG_CLEAN as dependency. + + * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. + (LN_S): Define. Delete GDBtk's link code. + +Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (ENABLE_GDBTK): Delete variable. + (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. + * Makefile.in: Update. + * configure: Regenerate + +2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/alpha/alpha-linux.mh: Remove core-regset.o fron the + NATDEPFILES list. + +2000-03-02 Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): + Override definitions to include the normal FPU registers. + (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Removed. The default definitions are + fine for AIX/i386. + (i387_to_double, double_to_i387): Remove prototypes. + +2000-03-02 Kevin Buettner <kevinb@redhat.com> + + * findvar.c (extract_floating, store_floating): Use target + floating point type sizes rather host sizes to determine + which conversion needs to be done. + +2000-03-02 Nick Duffek <nsd@cygnus.com> + + * uw-thread.c: Apply GNU conventions to comment formatting. + (deactivate_uw_thread): Call remove_thread_event_breakpoints(). + (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() + call to deactivate_uw_thread(). + +Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Daniel Berlin is C++ maintainer. + +Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and + a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe + share SCO/Unixware. Nick Duffek and Peter Schauer share + Solaris/x86. + +Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>: + * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. + * remote-rdi.c (arm_rdi_close): Ditto. + +Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * CONTRIBUTE (configure.in): Note that patches to configure are + not needed. + +2000-03-01 Mark Kettenis <kettenis@gnu.org> + + * MAINTAINERS: Correct my own mail address. + +Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Document people with paperwork pending. + +Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: + Make NEW_PROC_ABI interface functional on Solaris x86. + * sol-thread.c (ps_lgetLDT): Rewrite to use new + procfs_find_LDT_entry function from procfs.c, mostly copied from + lin-thread.c. + * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer + needed. + +Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: + * config/i386/tm-i386sol2.h (MERGEPID): Define. + +Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 1999-08-13 J.T. Conklin <jtc@redback.com>: + * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace + FRAME_FIND_SAVED_REGS. + (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs. + * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame): + Update. + +Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>: + * objfiles.c (open_mapped_file): Fix obsolete references to `mapped' + parameter. + +Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>: + * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition. + (top level): Add prototypes for go32_* functions. + * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define. + (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): + Override definitions from tm-i386.h. + (REGISTER_VIRTUAL_TYPE): Remove macro definition. + * i386-tdep.c (i386_extract_return_value) + [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET + to the list of targets which return FP values in FP registers. + + * i386-tdep.c (i386_extract_return_value): Add FIXME recommending + that this function be re-implemented using multi-arch. + +Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>: + * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols + and ScreenRows. + * ser-go32.c: Include string.h, for prototype of strncasecmp. + (dpmi_regs, dpmi_sregs): Remove unused variables. + (dos_flush_input): Return a value, to prevent compiler warning. + * expprint.c (dump_prefix_expression): Use %ld in format and cast + sizeof(union exp_element) to long, to prevent GCC from complaining + about format/argument mismatch. + (dump_postfix_expression): Likewise. + +Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * arm-tdep.c: Include <ctype.h>. + +Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>: + * stack.c (backtrace_command_1), infrun.c (normal_stop): Check + that the target's stack was valid. + +Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>: + * dwarf2read.c (read_address): Read 16-bits addresses. + +2000-02-28 Scott Bambrough <scottb@netwinder.org> + + * arm-linux-nat.c (fetch_nw_fpe_*): + Renamed to fetch_nwfpe_* to use the same naming convention + as in the Linux kernel. Modified prototype to get rid of + unused parameters. + (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same + naming convention as in the Linux kernel. Fixed calls to + fetch_nwfpe_*. + (store_fpregs): Fixed calls to store_nwfpe_*. Removed + unused variable. + +Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Transfer d30v maintainership to David Taylor. + +2000-02-28 Christopher Faylor <cgf@cygnus.com> + + * win32-nat.c: Remove unneeded header. + * wince.c: Ditto. + +Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * wince.c: Include "gdb_wait.h" and not "wait.h". + +Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Mention mmalloc. Expand Host/Native and + Target/Architecture maintainers descriptions. + +2000-02-26 Mark Kettenis <kettenis@gnu.org> + + * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>. + Reorder headers a bit. Overall cleanup and minor reformatting. + (MIG_SERVER_DIED): Remove define. + (proc_update_sc): Add braces to silence compiler warning. + (proc_steal_exc_port): Initialize err to zero. + (make_proc): Add braces to silence compiler warning. + (inf_validate_task_sc): Add cast to silence compiler warning. + (inf_set_traced): Reorganize a bit to silence compiler warning. + (inf_validate_procs): Use mach_msg_type_number_t for all thread + numbers and add braces to silence compiler warning. + (gnu_wait): Add prototypes for server functions and add braces to + silence compiler warnings. + (S_exception_raise_request): Pass subcode to inf_debug call. + (gnu_write_inferior): Remove unused variable `protection_changed'. + (gnu_xfer_memory): Remove unused variable `result'. + (set_sig_thread_cmd): Remove unused varible `tid'. + (set_signals_cmd): Remve unused variable `trace'. + (add_task_commands): Provide complete prototype. Reformat help + strings a bit to make sure the first line is a full sentence. + Call info_port_rights_cmd instead of info_send_rights_cmd for the + "info port-rights" command. + (add_thread_commands): Provide complete prototype. Make static. + Reformat help strings a bit to make sure the first line is a full + sentence. + (_initialize_gnu_nat): Provide complete prototype. + +2000-02-26 Mark Kettenis <kettenis@gnu.org> + + Make cross-compilation for the Hurd more friendly. + From Jeff Bailey <jbailey@gnu.org>: + * configure.in: Use AC_CHECK_TOOL to find MiG. + * Makefile.in (MIG): New variable. + * config/i386/i386gnu.mh (MIG): Remove. + * configure: Regenerated. + +2000-02-26 Kevin Buettner <kevinb@redhat.com> + + * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add + comment explaining motivation behind this function and why + the generic facilities won't work for this platform. + * rs6000-tdep.c (skip_prologue): Always test to make sure + that an instruction is read successfully from the target's + memory. Introduce notion of instructions which may appear in + the prologue, but may not end the prologue. Added explicit + check for nop instruction. Use memset() to zero the frame + data instead of assignment from a statically allocated, + uninitialized structure. + +Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Chris Faylor is responsible for all MS Windows + systems. Note that Jim Blandy as maintainer for ``tracing + bytecode stuff'' + +2000-02-25 Fernando Nasser <fnasser@cygnus.com> + + From: Thomas Zenker <thz@Lennartz-electronic.DE> + * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD, + NetBSD...) sys_errlist should not be declared in hsys.c. + NEED_SYSERRLIST is set already by configure, so we can use it. + * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are + posix compliant and we should not work with the old compatibility + stuff. Because of that I undef BSD in case of FBSD etc and include + sys/ioctl to get the flags. + * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line + for exclusive use. + +2000-02-24 Kevin Buettner <kevinb@redhat.com> + + * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address + of return structure in r3 if necessary. + (ppc_linux_memory_remove_breakpoints): New function. + * rs6000-tdep.c (skip_prologue): Make sure that the cases + for storing either cr or lr to the stack only handle those + cases. (I.e, don't let these cases match 0x00000000 which is + found found in the shared library trampoline prior to the + loading of the shared library.) + * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint): + Declare. + (MEMORY_REMOVE_BREAKPOINT): Define. + +Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com> + + * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>. + +Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to + $(SUBDIR_*_INSTALL) when so configured. + * configure: Regenerate. + + * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using + configure. + (install-only): Add dependency on $(CONFIG_INSTALL). Delete code + installing GDBtk. + (uninstall): Add dependency on $(CONFIG_UNINSTALL). + (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL, + SUBDIR_GDBTK_INSTALL): Define. + (install-gdbtk): New target. + +Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. + * configure: Regenerate. + +2000-02-24 Christopher Faylor <cgf@cygnus.com> + + * configure.tgt: Add arm, mips, sh wince targets. + * config/arm/tm-wince.h: New file. + * config/arm/wince.mt: New file. + * config/sh/tm-wince.h: New file. + * config/sh/wince.mt: New file. + * config/mips/tm-wince.h: New file. + * config/mips/wince.mt: New file. + * wince.c: New file. + * wince-stub.c: New file. + * wince-stub.h: New file. + * sh-tdep.c: Use correct register names for Windows CE. + +Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com> + + * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments. + (error_return, quit_return): Merge into catch_return pointer. + (return_to_top_level): Update comment. Longjmp to *catch_errors, + and communicate reason to catch_errors via setjmp return value. + (catch_errors): Always catch both quit and error, and if a catch + wasn't requested by caller, throw it to the next catch_error. + Replace dual longjmp buffer memcpy with single pointer change. + Add FIXME for possibly adding new interface to tell caller what + event was caught. Add extensive comments. + * defs.h (enum return_reason): Reserve 0 for use as initial + setjmp() return value. + (RETURN_MASK): New public macro to generate RETURN_MASK_* from + enum return_reason. + (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK. + +2000-02-23 Fernando Nasser <fnasser@cygnus.com> + + * infcmd.c (run_stack_dummy): Do not pop frame on random signal. + * valops.c (_initialize_valops): Add command "set unwindonsignal". + (hand_function_call): Test for unwind_on_signal and act accordingly. + +Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long. + Match ../include/dis-asm.h change. + * gdbarch.h: Regenerate. + * corefile.c (dis_asm_read_memory): Update. + +Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT. + (ENABLE_CFLAGS): Move initialization to start of file. + (enable-gdbmi): Add new configure option --enable-gdbmi. When + selected and an ${srcdir}/mi directory is present enable MI + interface. + + * configure: Regenerate. + + * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, + SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. + (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, + CONFIG_LDFLAGS): New macros. Initialized by autoconf via + @CONFIG...@. + (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES, + INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@. + + * mi: New directory. MI interface to GDB. + + * defs.h (interpreter_p): Declare when UI_OUT. + * top.c (gdb_init): When interpreter_p, check that the interpreter + was recognized by one of the linked in interpreters. + * main.c (interpreter_p): Define. + (captured_main): When UI_OUT, check for ``-i <interpreter>'' option. + * event-top.c (display_gdb_prompt): When interpreter_p, assume + interpreter displays prompt. + + * breakpoint.c (print_it_typical, watchpoint_check, + print_one_breakpoint, mention): When MI include additional + target status information. + * infrun.c (print_stop_reason, normal_stop): Ditto. + +2000-02-22 Jim Blandy <jimb@redhat.com> + + * gdbarch.sh: Make the `default' field really default to zero, as + documented. + + Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control. + * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be + more function-like. + (default_coerce_float_to_double, standard_coerce_float_to_double): + New functions. + (value_arg_coerce): Adjust for new definition. + * value.h (default_coerce_float_to_double, + standard_coerce_float_to_double): New declarations for the above. + * gdbarch.sh (coerce_float_to_double): New entry, replacing macro. + * gdbarch.c, gdbarch.h: Regenerated. + * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h, + tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change + definitions. + * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom + function here. + (mips_gdbarch_init): Install that as our coerce_float_to_double + function. + +2000-02-22 Kevin Buettner <kevinb@redhat.com> + + * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return + type. + * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add + forward declaration. + + * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case + where the next frame is a signal handler caller. + + * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous + undef. + (tm-linux.h): Include. + (tm-sysv4.h): Don't include (directly). config/tm-linux.h will + include this file for us. + (REALTIME_LO, REALTIME_HI): Don't define. These are defined by + config/tm-linux.h for us. + (SOFUN_ADDRESS_MAYBE_MISSING): Define. + +2000-02-21 Kevin Buettner <kevinb@redhat.com> + + * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files. + (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies. + * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi + and like targets. + + * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt, + config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files. + * config/powerpc/xm-linux.h: Substantially revised for native + port. + * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h. + (NATDEPFILES): Update list to reflect the fact that we can + now debug natively. + + * rs6000-tdep.c, config/rs6000/tm-rs6000.h + (rs6000_frameless_function_invocation, rs6000_frame_saved_pc): + Renamed; The former names were lacking the rs6000_ prefix. + * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN + instead of rs6000_frame_chain. + (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead + of rs6000_frameless_function_invocation. + +2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Philippe De Muyter <phdm@macqel.be> + + * event-loop.c (handle_file_event): In case of poll, enable + printing of informational message if an error/exception is + detected on the file descriptor. + +2000-02-21 Jim Kingdon <kingdon@redhat.com> + + * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages. + +Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * buildsym.c: Include "language.h" and "expression.h" for + longest_local_hex_string_custom. + +Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>. + * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew + Cagney <cagney@b1.cygnus.com>. + +Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando + nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott + Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol - + to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI - + Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim + Kingdon. + * MAINTAINERS: Add Nick Clifton to write after approval list. + +Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add note on multiple maintainers. + +2000-02-19 Philippe De Muyter <phdm@macqel.be> + + * cli-out.c (cli_table_header): Type of parameter `alignment' is + `enum ui_align', not `int'. + (cli_field_string, cli_field_skip): Likewise. + +2000-02-18 Jim Blandy <jimb@redhat.com> + + From Jimmy Guo <guo@cup.hp.com>: + * buildsym.h (add_free_pendings): Declare. + * buildsym.c (add_free_pendings): New function. + (make_blockvector): 32x64 fix using longest_local_hex_string(). + (start_subfile): initialize variable 'subfile'. + +2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * remote.c (remote_async_detach): Use target_mourn_inferior(), to + make sure that all is cleaned up after we disconnect from the + target. + (remote_detach): Ditto. + +2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Rodney Brown <RodneyBrown@pmsc.com> + * ui-out.c (ui_out_set_flags): Fix typo, removing warning and + potentially harming mistake. + +2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c: Use header file instead of extern declarations for + the {get,set}_arm_regname* functions. + +2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * configure.in: Replaces obsolete gdbtk-variable.c with + gdbtk-varobj.c. + * configure: Regenerate. + * Makefile.in: Remove obsolete/extraneous references to + gdbtk-var* files. + +2000-02-16 Mark Kettenis <kettenis@gnu.org> + + * target.c (do_target_signal_to_host): Do not use REALTIME_LO in + the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is + 33 by definition, whereas REALTIME_LO might be 32 on systems that + have SIG32 such as Linux. Make sure that the signal number + returned is within the range specified by REALTIME_LO and + REALTIME_HI. + +2000-02-16 Mark Kettenis <kettenis@gnu.org> + + * configure: Regenerated. + +2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (set_disassembly_flavor, arm_othernames, + _initialize_arm_tdep): Allows the user to choose between any of + the flavors available for the disassembly to be used in the "info + reg" command and elsewhere in gdb. It prevents having to maintain + this information in two places by using the data kept in the + opcodes directory. + +2000-02-09 Mark Kettenis <kettenis@gnu.org> + + * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and + prfpregset_t in <sys/procfs.h>. + * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T, + HAVE_PRFPREGSET_T. + * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t, + prgregset_t and prfpregset_t if they are not already present. + +Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>: + * procfs.c: Define MERGEPID if not defined. For osf4.0e. + +2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) + + * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not + 'do-doc'. + +2000-02-15 Kevin Buettner <kevinb@redhat.com> + + Changes for AIX 4.3: + * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register + to correct value for generic dummy frames. When using + generic dummy frames, don't attempt to write TOC value or + function to call into the call dummy. + (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES + code to also handle the PowerOpen ABI. + (ppc_push_return_address): Enable for all ports. + * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, + PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, + CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, + CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults + provided by generic RS6000 definitions so that call dummies + are implemented using generic dummy frames instead. + + * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn() + prior to changing the stack pointer via ptrace(). Also, ignore + attempts to store to undefined registers that are less than + NUM_REGS. + + * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy + frame from 436 to 448 to account for alignment padding. + (rs6000_push_arguments): Obtain actual register size instead + of assuming the register is 4 bytes long. [There's still + more work to be done to totally remove the 4 byte assumption, + however.] Make sure the stack is 16 byte aligned as required + by the PowerOpen ABI. Also, make sure that small structures + passed in registers are properly aligned within the register. + +2000-02-15 Jesper Skov <jskov@cygnus.co.uk> + + Patch applied by Kevin Buettner <kevinb@redhat.com> + + * rs6000-tdep.c (skip_prologue): skip copying of argument + registers to local variable registers. + +2000-02-14 Jim Kingdon <kingdon@redhat.com> + + * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A + sym->section->index number is not a SECT_OFF_* code. + +Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS (write after approval): Add H.J. Lu. + +2000-02-14 Nick Clifton <nickc@cygnus.com> + + * sh-tdep.c: Remove extraneous code. + +2000-02-14 Amit S. Kale <akale@veritas.com> + + * elfread.c (elf_symtab_read): Move the use of sym to after where + it is set. + Checked in by Jim Kingdon <kingdon@redhat.com> + +Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer. + +Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com> + + From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>: + * dwarf2read.c: (die_is_declaration): New fn. + (read_structure_scope): Use it. + + * dwarf2read.c: (die_is_declaration): Convert to ISO-C. + +2000-02-10 J.T. Conklin <jtc@redback.com> + + * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o + * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to + configdirs. + * gdbserver/low-nbsd.c: New file. + + * gdbserver/Makefile.in: convert to autoconf. + * gdbserver/configure.in: likewise. + * gdbserver/configure: generate. + +Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * CONTRIBUTE: New file. How to contribute to GDB. + +Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin + Buettner to powerpc maintainers. Make Kevin Buettner the + GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon + and Jason Molenda to write after aproval list. + +Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * MAINTAINERS: Reformat. Separate into check-in categories. + +Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com> + + * uw-thread.c: Remove __FUNCTION__ GNUism. + +2000-01-17 Amit S. Kale <akale@veritas.com> + + * elfread.c (elf_symtab_read): Use offset for the section in which a + symbol resides, instead of .text section for calculating address of a + symbol. + Checked in by Jim Kingdon <kingdon@redhat.com> + +2000-02-10 Mark Kettenis <kettenis@gnu.org> + + * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is + no longer necessary now we have gdb_wait.h. + +2000-02-09 Mark Kettenis <kettenis@gnu.org> + + * gnu-nat.c (proc_string): Make global. + (do_mach_notify_dead_name): Suppress dead name notifications if we + know that the task is dead. + +1999-12-13 Mark Kettenis <kettenis@gnu.org> + + * gnu-nat.c (inf_validate_task_sc): Get task info via proc server + instead of directly from the kernel. Add some hackery to make + sure that the info isn't influenced by suspension of the task in + the proc server itself. + +2000-02-10 Jim Kingdon <kingdon@redhat.com> + + * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and + approved by Michael Snyder. + +2000-02-09 Mark Kettenis <kettenis@gnu.org> + + * linux-thread.c: Include defs.h before gdb_wait.h. + +Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (wait_h): Delete macro. Update all dependencies + specifying gdb_wait.h instead. + + * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c, + remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c, + remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c, + convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c, + remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c, + remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c, + remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c, + ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c, + infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c, + fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h> + or <sys/wait.h>. + * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto. + + * gdb_wait.h: New file. Based on ../include/wait.h. Include + <sys/wait.h> or <wait.h> and then define any missing WIF macros. + +Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com> + + * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define. + * config/d10v/tm-d10v.h (STACK_ALIGN): Define. + (d10v_stack_align): Declare. + * d10v-tdep.c (d10v_stack_align): Define. + +1999-08-23 J.T. Conklin <jtc@redback.com> + + * top.c (remote_timeout): Change default to 2. Add comment + explaining history of changes to the default value. + * remote.c (_initialize_remote): Remove code that adds set/ + show remotetimeout, as that's also done in top.c + +1999-10-18 J.T. Conklin <jtc@redback.com> + + * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): + Return E01 instead of P01 when 'P' command fails. + +2000-02-05 J.T. Conklin <jtc@redback.com> + + * remote.c (putpkt_binary): Handle NAK from target stub. + +2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * configure.in: Remove the addition of sol-thread.c to the + CONFIG_INITS list. This caused problems with init.c, because + sol-thread.c would be grepped twice for _initialize_* functions. + * configure: Ditto. + * Makefile.in: Add FIXME for init.c. + +2000-02-07 Jim Kingdon <kingdon@redhat.com> + + Clean up compiler warnings: + * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c, + stack.c, valprint.c: Change variables to unsigned. + * bcache.c: Rearrange to avoid warnings about variables not being set. + * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h + rather than declaring print_max and repeat_count_threashold + ourselves (incorrectly). + * valprint.h: Do declare repeat_count_threashold. + * ch-exp.c: Use default case for internal error. + * findvar.c: Don't omit argument type. + * symtab.c: Remove unused variable. + +2000-02-04 Jim Blandy <jimb@redhat.com> + + * c-typeprint.c (remove_qualifiers): New function. + (c_type_print_base): Use it to remove qualifiers from C++ + qualified names, not strrchr. + + * c-typeprint.c (c_type_print_base): Recognize type conversion + operators by calling is_type_conversion_operator. + (is_type_conversion_operator): New function. + +2000-02-04 Nick Clifton <nickc@cygnus.com> + + * config/arm/tm-arm.h (LOWEST_PC): Define. + +2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * infrun.c (resume): Make just one call to target_resume(), instead + of four: set up correct parameters in all the cases ahead of time, + and do call at the end. + +2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * config/powerpc/tm-ppc-eabi.h: Define + SOFUN_ADDRESS_MAYBE_MISSING. + +2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy + frames (revisited). + +Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * Makefile.in (INIT_FILES): Append CONFIG_INITS + * configure.in (CONFIG_INIT): Initialize. + (links): Link srcdir/gdbtk/library to gdbtcl2. + * gdbtcl2: Moved to gdbtk/library. + ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c, + gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c, + gdbtk.h: Moved to gdbtk/generic. + +2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * printcmd.c (build_address_symbolic): New function. Returns all + the parts that are necessary to print an address in a symbolic + form. + (print_address_symbolic): Split into a printing part and an + information building part, build_address_symbolic(). + + * defs.h (build_address_symbolic): Export. + +2000-02-03 Jim Blandy <jimb@redhat.com> + + * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx + opcode. + +2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (arm_push_arguments): Fix passing of floating point + arguments on dummy frames. + +2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames. + (arm_pop_frame): Account fr dummy frames (as opposed to real ones). + +2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * remote.c (getpkt_sane): New function. It is the old getpkt(), + which now returns a timeout indication. + (getpkt): New function. Wrapper for getpkt_sane(), so that return + value can still be ignored. + +Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c (print_gdb_version): Print ``UI_OUT'' when configured with + UI_OUT. + +Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename + ``struct gdb_file'' to ``struct ui_file''. Delete typedef + GDB_FILE. + + * Makefile.in: Update. + + * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, + c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c, + ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c, + cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c, + expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, + frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h, + gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c, + jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h, + m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c, + printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c, + remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c, + ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h, + serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c, + target.c, target.h, top.c, top.h, typeprint.c, typeprint.h, + utils.c, v850ice.c, valprint.c, valprint.h, value.h, + config/pa/tm-hppa.h: Update. + * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update. + +2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh, + config/i386/i386dgux.mh, config/i386/i386sol2.mh, + config/i386/i386v4.mh, config/i386/i386v42mp.mh, + config/i386/ncr3000.mh, config/m68k/m68kv4.mh, + config/m88k/delta88v4.mh, config/mips/irix4.mh, + config/mips/irix5.mh, config/mips/mipsv4.mh, + config/powerpc/solaris.mh (NATDEPFILES): Change references to + proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to + proc-api.o, proc-events.o, proc-flags.o, and proc-why.o. + +Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c. + + * main.c (captured_main): Only use the legacy tui_file code when + linking in older code such as the TUI. + + * gdb-file.h, gdb-file.c: New files. + * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete, + null_file_isatty, null_file_rewind, null_file_put, + null_file_flush, null_file_write, null_file_fputs, + null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty, + gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered, + set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind, + set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs, + set_gdb_file_data, struct accumulated_gdb_file, + do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file): + mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind, + mem_file_put, mem_file_write, struct stdio_file): stdio_file_new, + stdio_file_delete, stdio_file_flush, stdio_file_write, + stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen): + Moved to gdb-file.h and gdb-file.c. + * utils.c (enum streamtype, struct tui_stream, tui_file_new, + tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty, + tui_file_rewind, tui_file_put, tui_file_fputs, + tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, + fputs_unfiltered_hook): + Moved to tui/tui-file.c and tui/tui-file.h. + + * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. + (tui-file.o, gdb-file.o): Add dependencies. + (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. + * main.c: #include tui/tui-file.h. + +2000-01-28 Fred Fish <fnf@cygnus.com> + + * findvar.c (value_from_register): Special case handling of D10V + pointer values fetched from registers. + +2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add + support for new style thumb prologues. + +2000-01-28 Nick Clifton <nickc@redhat.com> + + * arm-tdep.c: Remove extraneous dash at start of strings + introduced in previous delta. + +2000-01-27 Nick Clifton <nickc@redhat.com> + + * arm-tdep.c: Replace uses of arm_toggle_renames() with + parse_arm_disassembler_option(). + +2000-01-27 Jim Blandy <jimb@cygnus.com> + + * symtab.c (decode_line_1): Don't let commas that are within + quotes or parenthesis terminate the line spec. Don't use pp when + removing the final double quote of a double-quoted string. Don't + forget to skip the opening double quote. I have no clue whether + this change is correct; probably we've just moved this function + from one buggy place to another buggy place, and never came within + an outhouse whiff of correctness. + (find_toplevel_char): New function. + +2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when + passing the pointer to a thumb function as an argument. + +2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints + are reinserted for another run. + +2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * cli-out.c (cli_filed_string): Test for NULL string. + +2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * infcmd.c (run_stack_dummy): Account for a random signal stopping + the inferior as well as breakpoints being hit while performing an + inferior function call. + * valops.c (hand_function_call): Ditto. + +2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + From Mark Kettenis <kettenis@gnu.org> + + * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to + i386_REGS_SEGS_STATE. + (HAVE_I387_REGS): Define. + (FLOAT_INFO): Remove. + * i386gnu-nat.c: Almost completely rewritten to use new i386 + register layout and `float info' implementation. + * gnu-nat.c (inf_update_procs, proc_get_state, proc_string): + Move prototypes from here. + * gnu-nat.h: To here. + +2000-01-24 Kevin Buettner <kevinb@redhat.com> + + * utils.c (get_field, put_field): Fix buffer underruns and + overruns. Also, handle case where total_len is not evenly + divisible by 8. + (getfield): Make sure zeroing of unwanted bits occurs even + when bit field to extract does not straddle two or more + bytes. + +2000-01-23 Christopher Faylor <cgf@cygnus.com> + + * defs.h: Add gdb_thread_select declaration. + +2000-01-23 Kevin Buettner <kevinb@redhat.com> + + * linux-thread.c (_initialize_linuxthreads): Make sure that + linuxthreads_block_mask does not block SIGCHLD. + +2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to + text so that new lines work properly. + +2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * proc-utils.h: New file. Export functions from proc-*.c. + + * proc_api.c: Rename to: + * proc-api.c: New file. Add include of proc-utils.h. + + * proc_events.c: Rename to: + * proc-events.c: New file. + + * proc_flags.c: Rename to: + * proc-flags.c: New file. + + * proc_why.c: Rename to: + * proc-why.c: New file. Add include of proc-utils.h. + + * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h, + ctype.h, proc-utils.h. + (find_procinfo_or_die): Add braces to avoid ambiguous else clause. + (open_procinfo_files): Conditionalize local variable tmp, to avoid + compiler warnings. + (proc_iterate_over_mappings): Conditionalize local vars mapfd and + pathname. + (procfs_wait): Adjust format in some printf_filetered calls to + avoid compiler warnings. + (make_signal_thread_runnable): Ifdef 0. The calls to this function + are also ifdef'd 0 . + (procfs_resume): Add parentheses around '&&' operation. + (procfs_set_exec_trap): Remove unused variable. + (info_proc_cmd): Add braces to avoid ambiguous else clause. + + * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o, + proc-why.o): Update dependencies. + + * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to + proc-*.o. + +2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (NEW_PROC_API): Fix Unixware-matching regexp. + Fix from Robert Lipe <robertl@sco.com>. + * configure: Regenerated. + +2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * stack.c (print_frame_info_base): Break up into the frame info + (location) printing part and the rest (source line printing). + (print_frame): New function. Take care of printing the location + information. + Update copyright. + + * infrun.c (normal_stop): Use enum values rather than integers for the + source_flag to be passed to show_and_print_stack_frame(). + Update copyright. + + * frame.h (print_what): New enum for 'source' argument to + print_frame_info_base(). Use this instead of obscure numbers. + Update copyright. + +Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com> + + * event-top.c (stdin_event_handler): call quit_command rather than + exit -- run cleanups, give target code a chance to say goodbye to + the target. Fixes bug where the inferior processes were left + around on Solaris (and probably elsewhere) by the testsuite. + +2000-01-14 Mark Salter <msalter@cygnus.com> + + * v850-tdep.c (v850_target_architecture_hook): Setup correct + machine id for disassembly. + +2000-01-13 Jim Blandy <jimb@cygnus.com> + + * i386-linux-nat.c (fill_gregset): Pass the correct arguments to + convert_to_regset, when regno indicates a specific register. + +Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com> + + * uw-thread.c: Document libthread.so debugging interface. Minor + comment and formatting tweaks. + (DEBUG): #define as 0 instead of 1. + (CALL_BASE): Include function name in error msg. + (libthread_stub): Adjust inferior_pid after thread exit. + (uw_thread_create_inferior): Deactivate uw_thread_ops before + asking procfs_ops to create inferior. + (libthread_init): Don't return nonlocally on error. + +2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/ardi.c (negotiate_params): Fix initialization of static + variable. + +2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure + both sides are on the same state. + +2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and + 115200 (minor syntax mistake). + +2000-01-12 Jim Blandy <jimb@cygnus.com> + + * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for + this here, to go along with the definitions of PIDGET and TIDGET. + +2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * thread.c (do_captured_thread_select): New function. Switch + current thread, safely from within catch_errors(). + (gdb_thread_select): New function. Switch threads safely. + (thread_command): Use gdb_thread_select(). + Include ui-out.h. + (do_captured_list_thread_ids): New function. + (gdb_list_thread_ids): New function. + + * defs.h (gdb_thread_select, gdb_list_thread_ids): Export. + +2000-01-11 Christopher Faylor <cgf@cygnus.com> + + * configure.in: Avoid linking -limagehlp unless it's a native build. + * configure: Regenerate. + * thread.cc (add_thread): Clear private data pointer here or suffer + strange behavior when it is checked for NULL later. + +2000-01-09 Christopher Faylor <cgf@cygnus.com> + + * win32nat.c (handle_exceptions): Handle various arithmetic exceptions. + * configure.in: Add an additional library to cygwin link. + * configure: Regenerate. + + Patch from Egor Duda <deo@logos-m.ru>: + * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe" + type. + +2000-01-07 Michael Snyder <msnyder@cygnus.com> + + * uw-thread.c: New file to support UnixWare user-mode threads: + contributed by Nickolas Duffek <nsd@cygnus.com>. + * target.h (struct target_ops): New vector, to_extra_thread_info, + allows back-ends to give extra details in info thread display. + (target_extra_thread_info): define new macro. + (target_find_new_threads): simplify macro. Cleanup comments. + * target.c (to_extra_thread_info): default and inherit new vector. + (cleanup_target): eliminate PARAMS, break up long lines, + provide default definition for to_extra_thread_info, and + to_find_new_threads. Default to_thread_alive and to_query + to return_zero, not target_ignore (they each return int not void). + (debug_to_find_new_threads): new debug entry. + (setup_target_debug): add debug_to_find_new_threads. + * gdbthread.h: export struct thread_info, find_thread_pid, and + iterate_over_threads. Add comments. Eliminate PARAMS. Update + copyright. Add new private data pointer for use by target back-ends. + * thread.c (struct thread_info): move definition to gdbthread.h. + (find_thread_pid): new exported function for thread lookup. + (iterate_over_threads): new exported function for applying + arbitrary operations to threads. Update copyright to 2000. + (info_threads_command): use new target_extra_thread_info vector + to display extra information about each thread (if implemented). + * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs. + Add defines for PIDGET, etc. + * config/i386/tm-i386sol2.h: ditto. + * config/sparc/tm-sun4sol2.h: ditto. + * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES. + * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread + if -lpthread and -lpthreads fail. + + * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op. + (proc_flags): combine flags that UnixWare splits into two locations. + (proc_modify_flag): add support for PR_KLC (kill on last close). + (proc_[un]set_kill_on_last_close): new functions. + +2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * infrun.c (normal_stop): Print out thread id when we stop. + +2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * remote.c (remote_open_1): Fix message so it does not imply a + specific syntax for serial ports, as it is OS dependent. + (remote_async_open_1): Ibid. + (init_remote_ops): Ibid. + +2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or + "set remotebaud" command (if set) when no speed is specified on + the "target rdi" command. + +2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and + 115200. + (baud_options[]): Ibid. + +2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix + used by each operating system. + +2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * breakpoint.c (until_break_command): Add an argument for the + continuation, the beginning of the cleanups set up by this + command. + (until_break_command_continuation): Do cleanups until the one + passed in as argument instead of doing all of them. + + * infcmd.c (finish_command_continuation): Expect a new argument, + which indicates up to where to do cleanups. Update calls to + do_exec_cleanups to use this marker, instead of ALL_CLEANUPS. + (finish_command): Add another argument for the continuation: the + starting cleanup for this command. + +2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com> + + From Grant Edwards <grante@visi.com> (original patch from Thomas + Zenker ): + * rdi-share/ardi.c: Allow interruption of interruptible + targets with a <CNTL-C>. + +2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/etherdrv.c (fetch_ports): Send extra words on request + to control port to accommodate some versions of Angel. + +2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/devsw.c (dumpPacket): Fix source of channel information. + Add interpretation for C Support Library packets. + +2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * rdi-share/devsw.c (DevSW_Close): Remove const from argument that + is now being modified. + * rdi-share/devsw.h: Adjust declaration of the above funtion. + +For older changes see ChangeLog-1999 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |