Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com) * solib.c (solib_break_names): Add _r_debug_state for vanilla SVR4 implementations. From Peter Schauer. Mon Mar 11 14:24:57 1996 Dawn Perchik * mon960-rom.c: New file; support mon960 rom monitor on i960. * monitor.c (monitor_debug): Change remotedebug to buffer strings. * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before epecting prompt and echo during open. * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to determine if break should be sent as stop command. * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN. * i960-tdep.c (mon960_frame_chain_valid): New function for getting stack frame on mon960. * Makefile.in: Add mon960 files. * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960; added i960-nindy-coff* and i960-nindy-elf* for target nindy. * configure: Regenerated. * config/i960/mon960.mt, config/i960/tm-mon960.h: New files; support mon960 rom monitor on i960. Mon Mar 11 11:02:47 1996 Steve Chamberlain With Michael Snyder: * i386-tdep.c (skip_trampoline_code): Fix strncmp length. * win32-nat.c (CHECK, DEBUG*, debug_*): New. (handle_load_dll): Don't reload symbols. (handle_exception): Use the DEBUG_* names. (child_wait): Add DEBUG_* code. (_initialize_inftarg): Add new commands to set debug_ names. Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com) * From Peter Schauer: * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE. (bpstat_stop_status): Likewise. (remove_solib_event_breakpoints): Likewise. (clear_momentary_breakpoints): Likewise. (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint if we still can't read the memory for that breakpoint. (mention): Add bp_shlib_event case to keep gcc quiet. Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com) * breakpoint.h (enum enable): New enum shlib_disabled for shared library breakpoints that have been temporarily disabled. * breakpoint.c: Handle temporarily disabled shared library breakpoints like disabled breakpoints in most places. (insert_breakpoints): Use shlib_disabled to indicate that an unsettable breakpoint is only temporarily disabled. (re_enable_breakpoints_in_shlibs): New function. * corelow.c (solib_add_stub): After adding shared libraries, try to reenable any temporarily disabled breakpoints. * infcmd.c (attach_command): Likewise. * infrun.c (wait_for_inferior): Likewise. Fri Mar 8 11:41:25 1996 Ian Lance Taylor * defs.h (extract_long_unsigned_integer): Declare. * findvar.c (extract_long_unsigned_integer): New function. * printcmd.c (print_scalar_formatted): Use it. * valprint.c (val_print_type_code_int): Likewise. Thu Mar 7 17:40:50 1996 Stan Shebs * infcmd.c (do_registers_info): Ignore anonymous registers. * sh-tdep.c (set processor): New command to set specific processor type. (sh_reg_names, sh3_reg_names): Arrays of register names for SH and SH3 processors. (sh_set_processor_type): New function. * sh3-rom.c (sh3_open): Call it. (sh3_regname): Add names of all the bank registers. (sh3_supply_register): Clean up formatting. * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include bank registers. (REGISTER_NAMES): Add names of bank registers. (FP15_REGNUM): Define. (REGISTER_VIRTUAL_TYPE): Use it. * monitor.c: Clean up some comments. Thu Mar 7 12:09:51 1996 J.T. Conklin * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the s* and t* symbols too. Thu Mar 7 15:18:51 1996 James G. Smith * symfile.c (generic_load): Avoid division by zero. Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com) * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems, not just those with HANDLE_SVR4_EXEC_EMULATORS. From Peter Schauer: * breakpoint.c (internal_breakpoint_number): Move to file scope. (create_solib_event_breakpoint): Use an internal breakpoint number. Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) * valarith.c (value_in): Change builtin_type_chill_bool to LA_BOOL_TYPE. Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) * ch-exp.c (parse_primval): Handle CARD, MAX, MIN. (match_string_literal): Handle control sequence. (match_character_literal): Deto. * ch-lang.c (chill_printchar): Change formating of nonprintable characters from C'xx' to ^(num). (chill_printstr): Deto. (value_chill_card, value_chill_max_min): New functions to process Chill's CARD, MAX, MIN. (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN. * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN for Chill's CARD, MAX, MIN. * valarith.c (value_in): Add processing of TYPE_CODE_RANGE and change return type from builtin_type_int to builtin_type_chill_bool. Tue Mar 5 18:54:04 1996 Stan Shebs * config/nm-nbsd.h (link_object, lo_name, etc): Move to here from config/nm-nbsd.h. * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here from config/sparc/tm-nbsd.h. * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here instead of in config/m68k/xm-hp300hpux.h. Tue Mar 5 12:05:35 1996 J.T. Conklin * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide implementation for NetBSD systems. Mon Mar 4 23:44:16 1996 Per Bothner * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT. (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY). * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error if "function" is pointer to non-function. Mon Mar 4 17:47:03 1996 Stan Shebs * top.c (print_gdb_version): Update copyright year. Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com) From Peter Schauer: * infrun.c (wait_for_inferior): Remove breakpoints and switch terminal settings before calling SOLIB_ADD. * solib.c (enable_break, SVR4 variant): Don't map in symbols for the dynamic linker, the namespace pollution causes real problems. Sun Mar 3 17:18:57 1996 James G. Smith * remote-mips.c (common_breakpoint): Explicitly terminate the returned buffer. Wed Feb 28 22:32:18 1996 Stan Shebs From Wilfried Moser : * remote.c (remote_detach): Send a command 'D' to the target when detaching, update the function's comments. Wed Feb 28 15:50:12 1996 Fred Fish * Makefile.in (VERSION): Bump version to 4.15.2 to establish baseline for gdb 4.16 rerelease testing. Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com) * somsolib.c (som_solib_create_inferior_hook): Before returning call clear_symtab_users. Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com) * remote-e7000.c (e7000_open): Delete all breakpoints when connecting to e7000. Change connect message to allow use of monitor.exp in test suite. * (e7000_load): Print transfer rate of download. * symfile.c (generic_load): Print transfer rate of download. Sun Feb 25 13:58:33 1996 Stan Shebs * configure.in (mips*-*-vxworks*): New config. * configure: Regenerated. * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files. * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual): Remove, never used. Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * partial-stab.h (case N_FUN): Function symbols generated by SPARCworks cc have a meaningless zero value, do not update pst->textlow if the function symbol value is zero. * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field for function prototype declaration symbols. Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com) * remote-e7000.c (e7000_load): New routine to download via the network. * (e7000_wait): Don't backup PC when we hit a breakpoint. Apparantly new sh2 pods get this right... * (e7000_ops): Add call to e7000_load. Thu Feb 22 00:52:42 1996 J.T. Conklin * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}, m68knbsd-nat.c: New files, support for NetBSD/m68k. * configure.in (m68k-*-netbsd*): New config. * configure: Regenerated. Wed Feb 21 19:00:21 1996 Fred Fish * standalone.c (open, _initialize_standalone): Fix obvious typos reported by Martin Pool . Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com) * solib.c (solib_create_inferior_hook): Fix thinko. Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com) * solib.c (solib_break_names): Define for Solaris and Linux. (enable_break): For SVR4 systems, first try to use the debugger interfaces in the dynamic linker to track shared library events as they happen, then fall back to BKPT_AT_SYMBOL code. Convert BKPT_AT_SYMBOL code to use shared library event breakpoints. (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code, it no longer needs to restart/wait on the inferior. * symfile.c (find_lowest_section): No longer static. * symfile.h (find_lowest_section): Corresponding changes. Tue Feb 20 18:54:08 1996 Fred Fish * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value. (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE. * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1. * config/mips/tm-mips.h: Ditto. * config/pa/tm-hppa.h: Ditto. * config/rs6000/tm-rs6000.h: Ditto. * config/sparc/tm-sparc.h: Ditto. Tue Feb 20 17:32:05 1996 J.T. Conklin * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined. * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): #ifdef'd out definitions --- Causes serious gdb failures on the i386. Need to investigate further before enabling. * i386b-nat.c (fetch_inferior_registers, store_inferior_registers, fetch_core_registers): New functions. These functions are defined if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored with ptrace PT_GETREGS/PT_SETREGS. Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com) * findvar.c (extract_floating store_floating): Replace `long double' with `DOUBLEST'. Mon Feb 19 15:25:51 1996 J.T. Conklin * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): Define. Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com) * symtab.h (looup_minimal_symbol_solib_trampoline): Declare. * breakpoint.h (remove_solib_event_breakpoints): Declare. * breakpoint.c (remove_solib_event_breakpoints): New function. * somsolib.c (solib_create_inferior_hook): Remove all solib event breakpoints before inserting any new ones. Use a solib event breakpoint for the breakpoint at "_start". Remove extraneous "\n" from calls to warning. * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes name array. Mon Feb 19 01:09:32 1996 Doug Evans * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST for CORE_ADDR values. (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. * symfile.h (add_psymbol_{,addr}to_list): Add prototypes. Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * mipsread.c (mipscoff_symfile_read): Unconditionally add alpha coff dynamic symbols for all symbol files. Makes skipping over the trampoline code work when stepping from a function in a shared library into a function in a different shared library. Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com) * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define RETURN_VALUE_ON_STACK to return long doubles on the stack. Sat Feb 17 16:33:11 1996 Fred Fish * Makefile.in (ch-exp.o): Add dependencies. (various): Add gdb_string.h to dependencies that need it. Sat Feb 17 08:57:50 1996 Fred Fish * symmisc.c (print_symbol_bcache_statistics): Update description for printing byte cache statistics. Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com) * Add native support for long double data type. * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST to store actual data. Change types of INT and FLOAT tokens to typed_val_int and typed_val_float respectively. Create new token DOUBLE_KEYWORD to specify the string `double'. Make production for FLOAT use type determined by parse_number. Add production for "long double" data type. * (parse_number): Use sscanf to parse numbers as float, double or long double depending upon the type of typed_val_float.dval. Also allow user to specify `f' or `l' suffix to explicitly specify float or long double constants. Change typed_val to typed_val_int. * (yylex): Change typed_val to typed_val_int. Also, scan for "double" keyword. * coffread.c (decode_base_type): Add support for T_LNGDBL basic type. * configure, configure.in: Add check for long double support in the host compiler. * defs.h: Define DOUBLEST appropriatly depending on whether HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes for functions that handle this type. * expression.h (union exp_element): doubleconst is now type DOUBLEST. * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST. * findvar.c (extract_floating): Make return value be DOUBLEST. Also, add support for numbers with size of long double. * (store_floating): Arg `val' is now type DOUBLEST. Handle all floating types. * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now DOUBLEST. * valarith.c (value_binop): Change temp variables v1, v2 and v to type DOUBLEST. Coerce type of result to long double if either op was of that type. * valops.c (value_arg_coerce): If argument type is bigger than double, coerce to long double. * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and arg type is float and > 8 bytes, then use pointer-to-object calling conventions. * valprint.c (print_floating): Arg doub is now type DOUBLEST. Use appropriate format and precision to print out floating point values. * value.h: Fixup prototypes for value_as_double, value_from_double, and unpack_double to use DOUBLEST. * values.c (record_latest_value): Remove check for invalid floats. Allow history to store them so that people may examine them in hex if they want. * (value_as_double unpack_double): Change return value to DOUBLEST. * (value_from_double): Arg `num' is now DOUBLEST. * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target specific) to expect certain types to always be returned on the stack. Fri Feb 16 14:00:54 1996 Fred Fish * bcache.c, bcache.h: New files to implement a byte cache. * Makefile.in (SFILES): Add bcache.c. (symtab_h): Add bcache.h. (HFILES_NO_SRCDIR): add bcache.h (COMMON_OBJS): Add bcache.o (bcache.o): New target. * dbxread.c (start_psymtab): Make global_syms & static_syms type "partial_symbol **". * hpread.c (hpread_start_symtab): Ditto. * os9kread.c (os9k_start_psymtab): Ditto. * stabsread.h (start_psymtab): Ditto. * {symfile.c, symfile.h} (start_psymtab_common): Ditto. * maint.c (maintenance_print_statistics): Call print_symbol_bcache_statistics. * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc and free pointers. * solib.c (allocate_rt_common_objfile): Ditto. * symfile.c (reread_symbols): Ditto. (free_objfile): Free psymbol bcache when objfile is freed. (objfile_relocate): Use new indirect psymbol pointers. * objfiles.h (struct objfile): Add psymbol cache. * symfile.c (compare_psymbols): Now passed pointers to pointers to psymbols. (reread_symbols): Free psymbol bcache when freeing other objfile resources. (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new psymbol using the psymbol bcache. (init_psymbol_list): Psymbol lists now contain pointers rather than the actual psymbols. * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically grown arrays of pointers. (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol bcache. * symmisc.c (print_partial_symbols): Now takes pointer to pointer to partial symbol. (print_symbol_bcache_statistics): New function to print per objfile bcache statistics. (print_partial_symbol, print_partial_symbols, maintenance_check_symtabs, extend_psymbol_list): Account for change to pointer to pointer to partial symbol. * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, make_symbol_completion_list): Account for change to pointer to pointer to partial symbol. * symtab.h (bcache.h): Include. * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms type "partial_symbol **". Fri Feb 16 10:02:34 1996 Fred Fish * dwarfread.c (free_utypes): New function. (read_file_scope): Call free_utypes as cleanup, rather than just freeing the utypes pointer. Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * demangle.c (is_cplus_marker): New function, checks if a character is one of the commonly used C++ marker characters. * defs.h (is_cplus_marker): Add prototype. * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle), cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol), stabsread.c (define_symbol, read_member_functions, read_struct_fields), symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P), values.c (vb_match): Use is_cplus_marker instead of comparison with CPLUS_MARKER. Thu Feb 15 18:08:13 1996 Fred Fish * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly delete entirely someday. Thu Feb 15 15:25:34 1996 Stan Shebs * mpw-make.sed: Edit out makefile rebuild rule. (host_alias, target_alias): Comment out instead of deleting. (@LIBS@): Edit out references. Tue Feb 13 22:56:46 1996 Fred Fish * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Use n_psyms in OBJSTAT, not psyms. Mon Feb 12 15:59:31 1996 Doug Evans * configure.in (sparclet-*-aout*): New config. * configure: Regenerated. Mon Feb 12 14:17:52 1996 Fred Fish * somsolib.c (som_solib_add): Use xmalloc rather than bare unchecked call to malloc. * remote-mips.c (pmon_load_fast): ditto. * remote-mm.c (mm_open): ditto. * hpread.c (hpread_lookup_type): ditto. * remote-adapt.c (adapt_open): ditto. Mon Feb 12 13:11:32 1996 Fred Fish * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node, allocate_saved_f77_common_node, allocate_common_entry_node, add_common_block): Use xmalloc rather than malloc, some of which were unchecked. * gnu-regex.c: At same point as other gdb specific changes #undef malloc and then #define it to xmalloc. * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than bare unchecked calls to malloc/realloc. * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare unchecked call to malloc. Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com) * symtab.c (gdb_mangle_name): Change opname var to be const to match return val of cplus_mangle_name. * i960-tdep.c: Change arg types of next_insn to match callers. Wed Feb 7 07:34:24 1996 Fred Fish * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These apparently aren't needed in any reasonably recent version of linux. Tue Feb 6 21:37:03 1996 Per Bothner * stabsread.c (read_range_type): If !self-subrange and language is Chill, assume a true range. If a true_range is a sub_subrange, use builtin_type_int for index_type. Tue Feb 6 18:38:51 1996 J.T. Conklin * nindy-share/nindy.c (say): Use stdarg.h macros when compiling with an ANSI compiler. start-sanitize-gdbtk Tue Feb 6 16:31:25 1996 Tom Tromey * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so double-clicking will work again. (create_asm_win): Put "break" at end of all B1 bindings. (create_file_win): Lower "sel" tag, don't raise it. (ensure_line_visible): New proc. (update_listing, update_assembly): Use it. (create_copyright_window): Destroy window on Leave event. (create_command_window): Put "break" at end of all B2 bindings. end-sanitize-gdbtk Mon Feb 5 18:24:28 1996 Steve Chamberlain From Michael_Snyder@NeXT.COM (Michael Snyder): * valops.c (value_arg_coerce): Coerce float to double, unless the function prototype specifies float. Mon Feb 5 09:51:55 1996 Tom Tromey * language.c (set_language_command): Use languages table when printing available languages. Sat Feb 3 12:22:05 1996 Fred Fish Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl): * command.c (add_cmd): Add missing initialization for enums member. Reorder members to match structure declaration to make it easier to tell when one is missing. * exec.c (exec_file_command): Fix problem where filename in malloc'd memory is referenced after being freed. Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * dwarfread.c (read_func_scope): Avoid GDB core dumps if AT_name tag is missing. * procfs.c (procfs_stopped_by_watchpoint): Fix logic when FLTWATCH and FLTKWATCH are defined. * remote.c (remote_read_bytes): Advance memaddr for transfers, return number of bytes transferred for partial reads. * top.c (init_signals): Reset SIGTRAP to SIG_DFL. Fri Feb 2 13:40:50 1996 Steve Chamberlain * win32-nat.c (mappings): Add ppc registers. (child_resume): Turn off step for ppc. Thu Feb 1 10:29:31 1996 Steve Chamberlain * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h, xm-cygwin32.h): New. * config/i386/(*win32*): Becomes *cygwin32*. * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32. (powerpcle-*-cygwin32): New. * configure: Regenerate. * win32-nat.c (child_create_inferior): Call CreateProcess with the right program arg. Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com) * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition. Wed Jan 31 19:01:28 1996 Fred Fish * serial.c: Change fputc/fputs/fprintf to _unfiltered forms. Wed Jan 31 18:36:27 1996 Stan Shebs * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to here from config/i386/xm-i386mach.h, fix name. * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h. * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to here from config/i386/xm-ptx4.h. * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h. * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h. * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h. * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h. * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h. * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. * config/sparc/sun4sol2.mh (NAT_FILE): Update. Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software floating point correctly. (STORE_RETURN_VALUE): Likewise. * config/pa/tm-pro.h (SOFT_FLOAT): define. Wed Jan 31 13:34:52 1996 Fred Fish * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): Define to what should be reasonable values. However, apparently a bug in linux mmap prevents mapped symbol tables from working. Tue Jan 30 18:26:19 1996 Fred Fish * defs.h (errno.h>: Move #include closer to head of file to solve obscure problem with systems that declare perror with const arg, in both errno.h and stdio.h, and const is defined away by intervening local include. Tue Jan 30 15:41:10 1996 Fred Fish From Jon Reeves : * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. (mem_fault_routine): Fix misplaced volatile type qualifier in decl. Mon Jan 29 19:05:58 1996 Fred Fish * Makefile.in (diststuff): Make all-doc; diststuff target does not exist in doc/Makefile.in. Mon Jan 29 18:44:57 1996 Stan Shebs * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) * ch-valprint.c (calculate_array_length): New function to determine the length of an array type. (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an array type is zero, call calculate_array_length. * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The values may not be sorted. Scan all entries and set the real lower and upper bound. Sun Jan 28 15:50:42 1996 Fred Fish * config/xm-linux.h: Move include of solib.h and #define of SVR4_SHARED_LIBS from here ... * config/nm-linux.h: ...to here. Sat Jan 27 10:34:05 1996 Fred Fish * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. Also check for gregset_t and fpregset_t types. * configure: Regenerate. * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H is defined. (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T and HAVE_FPREGSET_T are defined. These changes allow systems like linux that are migrating to /proc support to use a single configuration for both new and old versions. * config/i386/linux.mt: Note that this is now for both a.out and ELF systems. * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, i386v4-nat.o * config/i386/tm-linux.h (tm-sysv4.h): Include. * config/i386/xm-linux.h (solib.h): Include (SVR4_SHARED_LIBS): Define. * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T defined. Fri Jan 26 13:48:14 1996 Stan Shebs * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. * config/i386/xm-sun386.h: Ditto. * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. Thu Jan 25 16:05:53 1996 Tom Tromey * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. Thu Jan 25 09:22:15 1996 Steve Chamberlain From Greg McGary : * dcache.c (dcache_peek, dcache_poke): Advance addr for multi-byte I/O. Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) * infrun.c (normal_stop): Fix test for shared library event. Thu Jan 25 03:26:38 1996 Doug Evans * configure.in (sparc64-*-*): Add default host configuration. start-sanitize-gdbtk (sparc64-*-solaris2* host): Link statically if GCC used. end-sanitize-gdbtk (sparc64-*-solaris2*): Add target configuration. * configure: Regenerated. * sparc/sp64sol2.mt: New file. Wed Jan 24 22:31:37 1996 Doug Evans * Makefile.in (RUNTEST): srcdir renamed to rootsrc. Wed Jan 24 15:42:24 1996 Tom Tromey * Makefile.in (lint): Close backquotes. start-sanitize-gdbtk Wed Jan 24 15:28:41 1996 Tom Tromey * gdbtk.tcl, gdbtk.c: Updated copyrights. * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or greater. * configure: Rebuilt. end-sanitize-gdbtk Wed Jan 24 13:19:10 1996 Fred Fish * NEWS: Make note of new record and replay feature for remote debug sessions. * serial.c (gdbcmd.h): Include. (serial_logfile, serial_logfp, serial_reading, serial_writing): Define here, for remote debug session logging. (serial_log_command, serial_logchar, serial_write, serial_readchar): New functions for remote debug session logging. (serial_open): Open remote debug session log file when needed. (serial_close): Close remote debug session log file when needed. (_initialize_serial): Add set/show commands for name of remote debug session log file. * serial.h (serial_readchar): Declare (SERIAL_READCHAR): Call serial_readchar(). (SERIAL_WRITE): Call serial_write(). (serial_close): Declare as extern. (serial_logfile, serial_logfp): Declare. * top.c (execute_command): Declare serial_logfp. Log user command in remote debug session log if log file is open. * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. (array_read_inferior_memory): Rewrite to fix memory overwrite bug. * remote-array.c (SREC_SIZE): Remove, duplicates define in monitor.h. * remote-array.c (hexchars, hex2mem): Remove, unused. * gdbserver/low-linux.c (store_inferior_registers): Remove unnecessary extern declaration of registers[]. * gdbserver/Makefile.in (all): Add gdbreplay. * gdbserver/gdbreplay.c: New file. * gdbserver/README: Give example of recording a remote debug session with gdb and then replaying it with gdbreplay. Tue Jan 23 18:02:35 1996 Per Bothner * stabsread.c (rs6000_builtin_type): Make bool type unsigned. (read_one_struct_field): Support boolean bitfields. * c-valprint.c (c_val_print): Print booleans properly. Tue Jan 23 18:54:09 1996 Stan Shebs * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): Remove, never used. * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. Tue Jan 23 14:36:05 1996 Per Bothner * ch-exp.c (parse_tuple): Error if invalid mode. * value.h (COERCE_ARRAY): Don't coerce enums. (COERCE_ENUM): Don't COERCE_REF. (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let value_cast handle it otherwise); do *not* COERCE_ENUM either way. * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. Add COERCE_REF before COERCE_ENUM. * values.c (value_as_long): Simplify. * valops.c (value_array): Create internalvar if !c_style_arrays. * language.c (lang_bool_type): Add Fortran support. * eval.c (OP_BOOL): Use LA_BOOL_TYPE. Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. All references changed. * breakpoint.c (bpstat_what): Add shlib_event to the class types. Update state table. Reformat so that it's still readable. When we hit the shlib_event breakpoint, set the calss of shlib_event. (breakpoint_1): Add "shlib events" as a breakpoint type. Print the shlib_event breakpoint like other breakpoints. (create_solib_event_breakpoint): New function. (breakpoint_re_set_one): Handle solib_event breakpoints. * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS action. (create_solib_event_breakpoint): Declare. * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. (normal_stop): Inform the user when the inferior stoped due to a shared library event. (_initialize_infrun): Add new set/show variable "stop-on-solib-events" to control whether or not gdb continues the inferior or stops it when a shared library event occurs. * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. * somsolib.c (TODO list): Update. (som_solib_create_inferior_hook): Arrange for gdb to be notified when significant shared library events occur. * hppa-tdep.c (find_unwind_entry): No longer static. Tue Jan 23 09:00:48 1996 Doug Evans * printcmd.c (print_insn): Pass fprintf_unfiltered to INIT_DISASSEMBLE_INFO. start-sanitize-gdbtk * gdbtk.c (gdb_disassemble): Likewise. end-sanitize-gdbtk Mon Jan 22 16:59:40 1996 Stan Shebs * remote.c (remotebreak): New GDB variable. (remote_break): New global. (remote_interrupt): Send a break instead of ^C if remote_break. * NEWS: Describe the new variable. Mon Jan 22 16:24:11 1996 Doug Evans * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. Fri Jan 19 07:19:38 1996 Fred Fish * hp300ux-nat.c (getpagesize): Remove unused function fetch_core_registers. (hp300ux_core_fns): Remove, is unused. (_initialize_core_hp300ux): Remove, is unused. (gdbcore.h): Remove #include, no longer needed. Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid ptrace bug in aix4.1.3 on the rs6000. Wed Jan 17 13:22:27 1996 Stan Shebs * remote-hms.c (hms_ops): Add value for to_thread_alive. * remote-nindy.c (nindy_ops): Ditto. * remote-udi.c (udi_ops): Ditto. Tue Jan 16 18:00:35 1996 James G. Smith * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, pmon_checkset, pmon_make_fastrec, pmon_check_ack, pmon_load_fast): New functions. Support for the PMON monitor world. (common_open): New function to merge support for different monitors. (mips_open): Use common_open(). (mips_send_command): New function. (mips_send_packet): Scan out-of-sequence packets. (mips_enter_debug, mips_exit_debug): New functions. (pmon_ops): New target definition structure. Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) * Makefile.in (CLIBS): Add LIBS to allow libraries to be specified on the make command line (via make LIBS=xxx). start-sanitize-gm * configure.in (enable-gm): magic.o -> gmagic.o. end-sanitize-gm start-sanitize-gdbtk Mon Jan 15 09:58:41 1996 Tom Tromey * gdbtk.tcl (create_expr_window): Many changes to update GUI. (add_expr): Changes from create_expr_window. (create_command_window): Set focus. (delete_expr): Rewrote. (expr_update_button): New proc. (add_expr): Put bindings on FocusIn, FocusOut. Don't allow .file_popup to be torn off. end-sanitize-gdbtk Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED is set but there are no psymtabs. Fri Jan 12 15:56:12 1996 Steve Chamberlain * dsrec.c (load_srec): Remove unused variable. * monitor.c (monitor_expect): Don't expect a ^C to echo. * serial.c (serial_open): Add parallel interface. * sh3-rom.c (parallel, parallel_in_use): New. (sh3_load): If parallel_in_use, download though the parallel port. (sh3_open): Open parallel port if specified. (sh3_close): New function. (_inititalize_sh3): Add sh3_close hook and documentation. * monitor.c (monitor_close): Export. * monitor.h (monitor_close): Add prototype. Fri Jan 12 13:11:42 1996 Stan Shebs From Wilfried Moser : * remote.c (remotetimeout): New GDB variable, use to set the remote timeout for reading. start-sanitize-gdbtk Fri Jan 12 09:36:17 1996 Tom Tromey * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons. (update_listing): Use lassign. Use "see" to scroll. Don't need screen_top, screen_bot, screen_height. (update_assembly): Use "see" to scroll. (textscrollproc): Removed. (create_file_win): Don't use textscrollproc. (asmscrollproc): Removed. (create_asm_window): Don't use asmscrollproc. (create_asm_win): Ditto. (screen_height, screen_top, screen_bot): Removed. (run_editor): New proc. (build_framework): Use it. (create_file_win, create_source_window): Don't use textscrollproc. (create_breakpoints_window): Set -xscrollcommand on canvas. (not_implemented_yet): Default button is 0. (delete_char): Don't use tk_textBackspace. (create_command_window): Allow Tk bindings to fire after deleting character. (create_command_window): Make Delete delete left, not right. end-sanitize-gdbtk Fri Jan 12 07:14:27 1996 Fred Fish * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h to get "struct core_fns" defined. * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): Are dependent upon gdbcore_h. Thu Jan 11 23:13:24 1996 Per Bothner * symfile.c (decrement_reading_symtab): New function. * symfile.c, symtab.h (currently_reading_symtab): New variable. * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. * gdbtypes.c (check_typedef): Don't call lookup_symbol if currently_reading_symtab (since that could infinitely recurse). Thu Jan 11 17:21:25 1996 Per Bothner * stabsread.c (read_struct_type): Trivial simplification. * stabsread.c (define-symbol): Use invisible references for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. * valops.c (call_function_by_hand): Likewise. * eval.c (evaluate_subexp_standard): When known, use the formal parameter type as the expected type when evaluating arg expressions. * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). start-sanitize-gdbtk Thu Jan 11 10:08:14 1996 Tom Tromey * main.c (main): Disable window interface if --help or --version specified. * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect. Changes in sync with expect: * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and CY_AC_PATH_TK. * aclocal.m4: Replaced with version from expect. * configure: Regenerated. end-sanitize-gdbtk Wed Jan 10 16:08:49 1996 Brendan Kehoe * configure.in, configure: Recognize rs6000-*-aix4*. * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. * config/rs6000/xm-aix4.h: New file. * config/xm-aix4.h: New file. Wed Jan 10 11:25:37 1996 Fred Fish From Wilfried Moser : * gdbserver/low-linux.c: New file. * remote.c (remote_read_bytes): Fix aborts on larger packets. * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): Define. * stabsread.c (define_symbol): If register value is too large, tell what it is and what max is. start-sanitize-gdbtk Wed Jan 10 09:07:22 1996 Tom Tromey * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error, gdbtk_tcl_flush): Use "see", not "yview". (gdbtk_tcl_query): Use questhead bitmap. various: Always wrap condition of 'if' in {...}. (add_breakpoint_frame): Set -value on radiobuttons. (lassign): New proc. (add_breakpoint_frame): Use lassign, not series of assignments. (decr): Made faster. (interactive_cmd): Use "see", not "yview". (not_implemented_yet): Use warning bitmap. (update_expr): Don't allow $expr to be evalled by Tcl. (create_expr_window): Don't use "focus". (delete_char, delete_line): Define globally. (delete_line, delete_char, create_command_window, update_autocmd, build_framework, create_asm_win, create_file_win): Use "see", not "yview". (create_copyright_window, center_window, bind_widget_after_class): New procs. (FSBox,create_command_window, create_autocmd_window): Binding changes for Tk4. (textscrollproc): Define globally. (build_framework): tk_menuBar no longer needed. Keys Prior, Next, Home, End, Up, and Down are all defined by Tk. (apply_filespec): Use error bitmap in dialog. (files_command): Don't use tk_listboxSingleSelect. (files_command): Don't use "uniq" to remove duplicates from a list. (update_assembly): Use lassign. (create_asm_win): Removed redundant bindings. (listing_window_button_1, file_popup_menu): Use tk_popup. (ButtonRelease-1 binding): Just remove tag from window; rest handled by Tk. * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting. (call_wrapper): Use Tcl_Eval, not Tcl_VarEval. (gdbtk_call_command): Ditto. end-sanitize-gdbtk Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) * hpread.c (hpread_build_psymtabs): Finish Jan 4th enum namespace -> enum_namespace change. Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) * ch-exp.c (parse_primval): In case ARRAY, add missing FORWARD_TOKEN (). Mon Jan 8 13:29:34 1996 Stan Shebs * remote-mips.c (mips_receive_header): Recognize \012 instead of \n, but write \n when program sends a \012. * ser-mac.c (mac_input_buffer): Increase size of buffer. Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) * infptrace.c (initialize_infptrace): Move function out of #ifdef conditional; put code within the function inside an #ifdef conditional. * buildsym.c (end_symtab): Remove sort_pending and sort_linevec arguments. Sorting is now dependent on OBJF_REORDERED. All callers/references changed. * dbxread.c (read_ofile_symtab): Correctly determine value for last_source_start_addr for reordered executables. (process_one_symbol): Handle N_FUN with no name as an end of function marker. * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE is the high text address for a psymtab. (case N_SO): Likewise. (case N_FUN): Handle N_FUN with no name as an end of function marker. * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols at the same address rather than a random subset of them. * coffread.c (coff_symfile_init): Set OBJF_REORDERED. * elfread.c (elf_symfile_init): Similarly. * somread.c (som_symfile_init): Similarly. * xcoffread.c (xcoff_symfile_init): Similarly. Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) * stack.c (print_stack_frame print_frame_info) symmisc.c (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so that catch_errors doesn't get blindsided by QUIT and lose the cleanup chain. This fixes a problem where ^C while in a user-defined command sometimes leaves instream NULL and causes a segfault in command_loop. Fri Jan 5 13:59:16 1996 Brendan Kehoe * configure.in, configure: Add `-ldl -lw' for Solaris linking. Fri Jan 5 12:02:00 1996 Steve Chamberlain * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: srec.o renamed to dsrec.o. Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) * breakpoint.c (remove_breakpoint): Change error to warning so that hardware watchpoint removal problems won't leave breakpoint traps in the target. start-sanitize-gdbtk * configure configure.in: Make --enable-gdbtk be the default. end-sanitize-gdbtk * remote-e7000.c (e7000_insert_breakpoint, e7000_remove_breakpoint): Use e7000 based breakpoints, not memory breakpoints. * (e7000_wait): Adjust PC back by two when we see a breakpoint to compensate for e7000 maladjustment. * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug which prevented hardware watchpoints from working. Thu Jan 4 10:44:17 1996 Fred Fish * infptrace.c (udot_info): New function. (PT_*): Define each individually if that one is not defined. * rs6000-nat.c (kernel_u_size): New function Include for "struct user" * alpha-nat.c (kernel_u_size): New function. Include for "struct user" * sparc-nat.c (kernel_u_size): New function. Include for "struct user" * i386b-nat.c (kernel_u_size): New function. * i386v-nat.c (kernel_u_size): New function. * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. Thu Jan 4 11:00:01 1996 steve chamberlain * mdebugread.c (mylookup_symbol): enum namespace becomes enum_namespace type. * symfile.c (add_psymbol_to_list) (add_psymbol_addr_to_list): Ditto. * symtab.c (lookup_partial_symbol): Ditto. (lookup_symbol): Ditto. (lookup_block_symbol): Ditto. * win32-nat.c (handle_load_dll): Use incoming dll base. (child_wait): Catch DLL load errors. (create_child_inferior): Translated between paths correctly. Wed Jan 3 23:13:53 1996 Fred Fish * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS from NUM_REGS to get number of general registers that we care about. * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms of number of general regs and number of floating point regs. Wed Jan 3 19:49:54 1996 steve chamberlain * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. (SKIP_TRAMPOLINE_CODE): New. * config/i386/xm-win32.h (CANT_FORK): Deleted. (SLASH*) Changed to use unix style slash. * symtab.h (namespace enum): becomes typedef to avoid namespace collision in C++. * infcmd.c (path_command): Use empty string if PATH name not set. * i386-tdep.c (skip_trampoline_code): New function. * srec.c: Renamed dsrec.c to avoid filename collision. * Makefile.in: Cope with renaming. Wed Jan 3 13:09:04 1996 Fred Fish * symmisc.c (print_objfile_statistics): Print memory use statistics for objfile psymbol, symbol, and type obstacks. Tue Jan 2 13:41:14 1996 Stan Shebs * config/mips/nm-irix5.h: Restore. (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; from Lee Iverson . * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. For older changes see ChangeLog-95 Local Variables: mode: indented-text left-margin: 8 fill-column: 74 version-control: never End: