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Diffstat (limited to 'gdb/ChangeLog-2000')
| -rw-r--r-- | gdb/ChangeLog-2000 | 8204 |
1 files changed, 8204 insertions, 0 deletions
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: |