1 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * stabsread.c (read_type): Call read_type, not nonexistent
6 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
8 * remote-os9k.c (rombug_fetch_registers): set trace mode
10 * remote-os9k.c (rombug_read_inferior_memory): cache data in
12 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
14 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
15 passed to process_one_symbol.
16 * stabsread.c (read_type): process os9k functio prototype.
18 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
20 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
23 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
25 * utils.c (prompt_for_continue): Annotate prompt.
26 (query): Annotate query.
27 * printcmd.c (print_frame_args): Change syntax of argument
28 annotation to make name and value part of a single group of
29 annotations, not two separate groups.
30 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
31 * valprint.c (val_print_array_elements): Change syntax of
32 annotation to be more concise.
33 * main.c, defs.h (command_line_input): New argument tells what
34 string to include in the annotations.
35 * symtab.c (decode_line_2), main.c (read_command_lines,
36 command_loop): Change callers.
38 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
40 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
42 * printcmd.c (output_command): Annotate things we print here too.
43 * printcmd.c (print_command_1): Add "value-history-value" annotation.
44 * Move declaration of print_value_flags from defs.h to value.h.
45 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
47 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
49 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
50 BFD handles sun3 dynamic relocations now.
51 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
54 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
56 * printcmd.c (print_command_1): Annotate the top-level expressions
58 (print_frame_args): Annotate each argument.
59 * printcmd.c, defs.h (print_value_flags): New function.
60 * cp-valprint.c (cp_print_value_fields): Annotate each field.
61 * valprint.c (val_print_array_elements): Annotate each array element.
63 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
66 the register contains a pointer to the type, not the type itself.
68 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
70 * main.c (main): Accept --annotate=N option and make --fullname
71 the same as --annotate=1.
72 (command_line_input): Print annotatation before and after prompt.
73 * blockframe.c (flush_cached_frames): Print annotation.
74 * Rename frame_file_full_name to annotation_level and move it from
76 * source.c (identify_source_line): If annotation_level > 1,
78 * breakpoint.c: Print annotation whenever a breakpoint changes.
79 * main.c: New variable server_command.
80 (command_line_input): Parse "server " and set server_command.
81 (dont_repeat): Check server_command.
83 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
85 * xcoffread.c (xcoff_next_symbol_text): Don't return before
86 updating raw_symbol and symnum. Return a value in the case where
89 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
91 * parse.c: Don't define block_found; it is defined in symtab.c.
92 * parser-defs.h: Add comment regarding block_found.
94 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
96 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
99 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
101 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
102 section vma. Do not read dynamic relocs for sun3 executables to
103 avoid BFD assertion message.
105 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
107 * nm-hppab.h (KERNEL_U_ADDR): Define.
108 (FIVE_ARG_PTRACE): Likewise.
109 (CANNOT_STORE_REGISTER): Likewise.
110 * nm-hppah.h (KERNEL_U_ADDR): Define.
111 (FIVE_ARG_PTRACE): Likewise.
112 (CANNOT_STORE_REGISTER): Likewise.
113 (NEED_TEXT_START_END): Likewise.
115 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
116 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
117 (FIVE_ARG_PTRACE): Likewise.
118 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
119 (FIVE_ARG_PTRACE): Likewise.
121 * hppa-tdep.c (read_unwind_info): Make static.
122 (restore_pc_queue): Indirect through the target vector to
123 reload the register state.
125 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
127 * paread.c (compare_unwind_entries): Delete function. It's been
128 moved into hppa-tdep.c.
129 (read_unwind_info): Likewise.
130 (pa_symfile_read): No longer call read_unwind_info. The unwind
131 tables will be read in as they are needed.
133 * hppa-tdep.c (compare_unwind_entries): New function.
134 (read_unwind_info, internalize_unwinds): Likewise.
135 (find_unwind_entry): Read in unwind information on demand.
137 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
139 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
140 to : in search path processing.
141 * defs.h (qsort): Rename argument in prototype.
142 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
144 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
145 (false): Eliminate usages.
147 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
149 * h8500-tdep.c (initialize_h8500_tdep, large_command):
150 All references to value changed to value_ptrlage_command is now
152 All references to value changed to value_ptr.
153 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
154 * remote-hms.c (hms_wait): Timeout after five seconds.
155 * ser-go32.c (dosasync_read): Poll if timeout < 0.
156 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
157 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
159 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
161 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
163 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
165 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
167 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
168 bp_watchpoint_scope breakpoints.
169 (struct breakpoint): Add val_chain and related_breakpoint fields
170 for use by watchpoints.
172 * breakpoint.c (within_scope): Delete. No longer used.
173 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
174 (target_{remove,insert}_watchpoint): Likewise.
175 (can_use_hardware_watchpoint): New function.
176 (remove_breakpoint): New function to remove a single breakpoint
177 or hardware watchpoint.
178 (insert_breakpoints): Handle insertion of hardware watchpoints.
179 Store a copy of the value chain derived from the watchpoint
181 (remove_breakpoints): Simplify by using remove_breakpoint.
182 (delete_breakpoint): Likewise.
183 (watchpoint_check): Delete the watchpoint and watchpoint scope
184 breakpoints when the watchpoint goes out of scope. Save & restore
185 the current frame after checking watchpoints.
186 (breakpoint_init_inferior): Likewise (restarting the program
187 makes all local watchpoints go out of scope).
188 (bpstat_stop_status): Handle hardware watchpoints much like normal
189 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
190 when the watchpoint goes out of scope. Remove and reinsert all
191 breakpoints before returning if we stopped when a hardware watchpoint
193 (watch_command): Use a hardware watchpoint when possible. If
194 watching a local expression, build a scope breakpoint too.
195 (map_breakpoint_numbers): Also call given function for any
197 (disable_breakpoint): Never disable a scope breakpoint.
198 (enable_breakpoint): Handle hardware breakpoints much like normal
199 breakpoints, but recompute the watchpoint_scope breakpoint's
200 frame and address (if we have an associated scope breakpoint).
201 (read_memory_nobpt): Handle hardware watchpoints like normal
202 watchpoints. When necessary handle watchpoint_scope breakpoints.
203 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
204 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
205 (disable_command): Likewise.
207 * blockframe.c (find_frame_addr_in_frame_chain): New function.
208 Extern prototype added to frame.h
210 * infrun.c (wait_for_inferior): Set current_frame and select
211 a frame before checking if we stopped due to a hardare watchpoint
212 firing. Handle stepping over hardware watchpoints.
213 (normal_stop): Remove unnecessary call to select_frame.
215 * value.h (value_release_to_mark): Declare.
216 * values.c (value_release_to_mark): New function.
218 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
219 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
221 * hppab-nat.c (hppa_set_watchpoint): New function.
223 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
224 (HAVE_STEPPABLE_WATCHPOINT): Define.
225 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
226 (target_{insert,delete}_watchpoint): Define.
228 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
229 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
230 (target_{insert,remove}_watchpoint): Likewise.
232 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
234 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
235 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
236 often have the same names as debug symbols for functions, and
237 confuse lookup_symbol().
239 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
241 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
242 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
243 REGISTER_RAW_SIZE (1).
244 Together these changes work around a bug in HP's compiler. Both
245 seem to be necessary.
247 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
249 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
250 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
251 are type mst_solib_trampoline.
253 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
255 * config/m68k/es1800.mt: Change comments.
257 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
259 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
261 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
263 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
266 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
268 * values.c (unpack_long): Remove obsolete comment about using a
271 * symfile.c (symbol_file_command): Add comments about command syntax.
273 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
274 Jim Kingdon (kingdon@cygnus.com)
276 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
277 are in the .plt section.
278 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
279 find_solib_trampoline_target): New functions for handling
280 stepping into -g compiled shared libraries.
281 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
282 find_solib_trampoline_target): Add prototypes.
283 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
284 Define to handle stepping into -g compiled shared libraries.
285 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
286 stepping into -g compiled shared libraries.
288 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
290 * configure.in: Add mips-*-sysv4* support.
291 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
292 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
293 New files for MIPS SVR4 support.
294 * Makefile.in: Update for new mipsv4 files.
295 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
296 read_next_frame_reg to obtain the frame relative stack pointer.
297 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
298 obtain the frame relative stack pointer.
299 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
300 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
301 by entering them into the minimal symbol table.
302 * printcmd.c (print_scalar_formatted): Do not try to unpack to
303 a long for float formats.
304 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
305 get defined in <link.h>.
306 * solib.c (solib_add): Add shared library sections to the section
307 table of the target before adding the symbols.
308 * partial-stab.h: Relocate static and global functions.
309 * dbxread.c (read_dbx_symtab): Remove unused variable
310 end_of_text_address. Relocate text_addr when passing it
313 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
314 library functions before the executable is run. Retrieve dynamic
315 symbols from stripped executables.
316 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
317 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
318 if no debugging symbols were found.
319 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
320 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
322 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
323 OSF/1 has shared libraries.
325 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
327 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
328 to BFD handling of dynamic symbols.
330 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
332 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
333 then gets its real address into FUN and its GOT/DP value into %r19.
335 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
337 * hppa-tdep.c (frameless_function_invocation): If no unwind
338 descriptor was found, then assume this was not a frameless
340 (frame_saved_pc): If the saved PC is in a linker stub, then
341 return the return address which the linker stub will return to.
343 * xm-hppab.h: Never define USG.
344 * xm-hppah.h: Always define USG.
346 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
348 * values.c (unpack_long, value_from_longest),
349 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
351 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
353 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
355 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
357 For SVR4 targets, enable gdb to set breakpoints in shared
358 library functions before the executable is run.
359 * elfread.c (elf_symtab_read): Handle symbols for shared library
361 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
362 and moved to objfiles.c.
363 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
364 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
365 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
366 the new generic definition from tm-sysv4.h works for Solaris.
368 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * elfread.c (elf_symtab_read): Change storage_needed,
371 number_of_symbols and i to long. Rename get_symtab_upper_bound to
372 bfd_get_symtab_upper_bound. Check for errors from
373 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
374 * nlmread.c (nlm_symtab_read): Same changes.
376 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
378 * xcoffread.c (xcoff_next_symbol_text): New function.
379 (read_xcoff_symtab): Set next_symbol_text_func to it.
380 Move raw_symbol outside of read_xcoff_symtab.
382 * remote.c (getpkt): Remove unused "out" label.
384 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
386 * breakpoint.c (print_it_normal): Allow GDB to notify the user
387 about more than one watchpoint being triggered.
389 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
391 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
393 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
395 * blockframe.c (find_pc_partial_function): mst_file_text
396 symbols do not live in the shared library transfer table.
397 * ch-exp.y (decode_integer_value, match_character_literal,
398 match_bitstring_literal): Guard tolower calls with isupper,
399 tolower on old BSD systems blindly subtracts a constant.
400 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
401 well when determining the producer of the object file.
402 * mdebugread.c (has_opaque_xref): New function to check for
403 cross reference to an opaque aggregate.
404 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
405 enter typedefs to opaque aggregates into the symbol tables.
406 * mdebugread.c (parse_external): Remove skip_procedures argument,
407 it has always been 1. Remove code that handled stProc symbols,
408 it was never executed and was wrong, as the index of a
409 stProc symbol points to the local symbol table and not to the
410 auxiliary symbol info. Update caller.
411 * mdebugread.c (parse_partial_symbols): Do not enter external
412 stProc symbols into the partial symbol table, they are already
413 entered into the minimal symbol table.
414 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
415 Remove all conditionals and definitions for ptx.
416 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
417 Fix addresses of floating point registers in REGISTER_U_ADDR.
418 STORE_STRUCT_RETURN now handles cc and gcc conventions.
419 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
420 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
421 signal trampoline code work.
422 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
423 Remove all conditionals and definitions for ptx.
424 Remove KDB definitions.
425 * symm-nat.c (store_inferior_registers): Fetch registers before
426 storing them to obtain valid floating point control registers.
428 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
429 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
430 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
432 * symm-nat.c (child_resume): Update type of `signal' parameter.
433 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
435 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
437 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
438 calling import stubs for functions in shared libraries.
440 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
442 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
444 * ch-lang.c (chill_is_varying_struct): Magic string is
445 was "<var_length>" is now "__var_length" (more portable).
447 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
449 * remote.c (getpkt): If we get a timeout, actually retry rather
450 than just giving up the first time it happens.
451 * remote.c: Document sequence numbers.
452 (remote_store_registers): Change syntax of 'P' request so that it
453 never looks like a sequence number.
455 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
457 * os9kread.c (record_minimal_symbol): add section_offset to
458 relocate minimal symbol table.
459 * os9kread.c (read_minimal_symbols): ditto.
460 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
462 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
463 return. Also if file addr is 0 leave it 0, not to relocate.
464 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
465 'set remotexoff' and 'set remotelog' commands.
467 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * remote.c (remote_store_registers): Add 'P' request to set an
471 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
474 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
476 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
477 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
478 combining all 'p' and 'r' pairs into a LOC_REGPARM.
480 * command.c (do_setshow_command, case var_string): Never add a
481 space to the end of the string.
482 * NEWS: Document this change.
483 * .gdbinit: Add a space to the "set prompt" command.
485 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
487 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
488 changes to make it compile (it doesn't link yet).
490 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
491 (set_demangling_style, set_demangling_command): Use savestring not
492 strdup. We were not dealing properly with a NULL return from
493 strdup, and were not declaring strdup (the system header may or
496 * valprint.c (val_print): Remove inaccurate comment about what
497 types can be stub types.
499 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
500 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
501 Supply alternate version if ATTACH_DETACH is not defined.
502 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
503 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
504 * configure.in: Recognize i[34]86-sequent-sysv4* host.
506 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
508 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
510 (skip_trampoline_code): Rewrite and add support for argument
511 relocation stubs stubs, import/export stubs, calls through
512 "_sr4export" and cascaded trampolines.
514 * hppa-tdep.c (skip_prologue): Return "pc" not zero
515 if no unwind descriptor is found.
517 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
518 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
519 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
520 differently. All registers are four bytes.
521 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
523 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
525 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
526 registers as both single and double values (fetching 2nd 32bit half
527 as necessary). Annotate each register printed with its precision.
529 * paread.c (read_unwind_info): Fix off-by-one error.
531 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
533 * main.c (complete_command): Deal with it if arg is NULL.
535 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
537 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
538 regarding using the PC--using the PC is necessary and all the
539 FIXME comments in the world won't make it go away.
541 * valops.c (value_at, value_at_lazy): Give error if we dereference
543 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
544 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
546 * stabsread.c (patch_block_stabs): Add comment about what happens
547 if the definition is in another compilation unit from the stab.
549 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
551 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
553 * main.c (complete_command): New command, from Rick Sladkey
555 (symbol_completion_function): Don't declare rl_point and
556 rl_line_buffer; they are now declared in readline.h.
557 (show_commands): Don't declare history_base; it is declared in
559 * command.c (lookup_cmd): Don't delete trailing whitespace.
560 Reverts change of 14 May 1989.
562 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
564 * minsyms.c (prim_record_minimal_symbol): Move section deduction
565 code from prim_record_minimal_symbol_and_info() to here. Callers
566 of the latter can legitimately supply a section number of -1.
568 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
571 member functions have an element in args for a (nonexistent) this
574 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
576 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
578 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
579 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
581 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
582 for the structure's type. All callers changed.
584 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
585 for each structure argument rather than assuming it's either
586 true or false for all structure arguments.
588 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
589 on the length structure passed, not the compiler used.
591 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
592 argument for the structure's type.
594 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * values.c (set_internalvar): Don't set var->value until we are
597 sure there won't be an error().
599 * remote.c (get_offsets): Reinstate comment which was in
600 remote_wait about use of SECT_OFF_TEXT and so on.
602 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
604 * symmisc.c (maintenance_check_symtabs): New function to check
605 consistency of psymtabs and symtabs.
606 * symtab.h (maintenance_check_symtabs): Add prototype.
607 * maint.c: Add new `maint check-symtabs' command.
608 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
609 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
610 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
612 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
613 to write_memory to avoid warnings from gcc.
614 * config/i386/xm-symmetry.h: Add missing #endif.
615 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
616 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
617 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
619 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
621 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
622 (hppa_push_arguments): Likewise.
624 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
626 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
627 improve remote debugging efficiency. Also fixed problems with
628 doing function calls for programs with no entry points.
629 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
631 * inferior.h (PC_IN_CALL_DUMMY): ditto.
632 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
633 parse_lines): Pass section_offsets info to these routines so that
634 we can relocate symbol table entries upon readin.
635 * (psymtab_to_symtab_1): Set symtab->primary to tell
636 objfile_relocate to do relocations for our symbols.
637 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
638 (which hang off of the symbol table).
639 * Use prim_record_minimal_symbols_and_info instead of
640 prim_record_minimal_symbols to supply section info to make minimal
641 symbol relocations work.
642 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
643 -1, try to deduce it from ms_type.
644 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
645 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
646 add code to relocate objfile->sections data structure.
647 * remote.c (get_offsets): Use new protocol message to acquire
648 section offsets from the target.
649 * (remote_wait): Get rid of relocation stuff. That's all handled
650 by objfile_relocate now.
651 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
652 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
654 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
656 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
658 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
662 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
663 can no longer set this at run time.
664 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
665 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
666 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
667 sparc-tdep.c compiles).
668 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
671 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
674 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
675 * configure.in: Recognize m68*-cisco*-*.
677 * Makefile.in (TAGS): Use variables directly, rather than using
678 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
679 and means that these filenames no longer need be unique across all
680 the config/* directories.
681 * configure.in: Put the config/*/ into TM_FILE, etc.
683 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
684 and trapv exceptions.
686 * target.h (struct section_table), objfiles.h (struct obj_section):
687 Change name of field sec_ptr to the_bfd_section. More mnemonic
688 and avoids the (sort of, for the ptx compiler) name clash with
689 the name of the typedef.
690 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
691 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
693 * utils.c: Include readline.h.
694 * Makefile.in (utils.o): Add dependency.
696 * remote.c (getpkt): Add support for run-length encoding.
698 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
700 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
702 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
705 prim_record_minimal_symbol.
708 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
709 computing their offset from the start of the old buffer and adding
710 to the new buffer, rather than by assuming we can add the
711 difference between the old buffer and the new buffer (it might not
712 fit in an int). Merge in cosmetic differences from emacs regex.c
713 version of this macro.
715 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
717 * Makefile.in (install-only): Fix use of program_transform_name.
719 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
721 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
722 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
723 so I'm nuking the command.
724 * symtab.c (find_addr_symbol): Comment out, no longer used.
726 * main.c (main): Don't init_source_path for the -cd argument. Now
727 that source_path doesn't contain the current_directory from when
728 GDB started up, init_source_path is no longer useful (and is
729 harmful because it clobbers a source_path set in $HOME/.gdbinit).
731 * TODO: Remove item about line numbers being off. It is useless
732 and confusing without a reproducible test case (it mentions
733 proceed(), but I was able to step through proceed without trouble).
735 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737 For Sunos 4.x targets, enable gdb to set breakpoints in shared
738 library functions before the executable is run. Retrieve dynamic
739 symbols from stripped executables.
740 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
741 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
742 symtab.c (list_symbols): Handle mst_solib_trampoline.
743 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
744 for all targets, remove IBM6000_TARGET dependencies.
745 * dbxread.c (read_dbx_dynamic_symtab): New function.
746 * dbxread.c (dbx_symfile_read): Use it.
747 * dbxread.c (SET_NAMESTRING): Set namestring to
748 "<bad string table index>" instead of "foo" if the string index is
750 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
752 * symtab.c (list_symbols): Take from_tty as parameter and pass it
753 to break_command. Handle mst_file_* minimal symbol types.
754 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
756 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
758 * c-exp.y(yylex): fix potential memory overflow.
760 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * environ.c (set_in_environ): Eliminate special handling of PATH and
764 * putenv.c: Removed, conflicts with system declaration of
765 putenv on RS/6000 running AIX 3.2.5, and above change makes it
767 * Makefile.in: Change accordingly.
768 * procfs.c (procfs_create_inferior): Change comment accordingly.
770 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
772 * rs6000-tdep.c: Change value to value_ptr.
774 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
776 * i386m3-nat.c: Include floatformat.h.
777 (get_i387_state): Use memset not bzero.
781 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
782 ieee-float.h to floatformat.h.
784 * valprint.c (val_print_string): Ignore error if the error
785 happened after a terminating '\0'.
787 * c-valprint.c (c_val_print): Never add 1 to return value from
788 val_print_string; just return what it returns.
790 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
791 looping through all of the enums.
792 * infrun.c (signals_info): Use it.
794 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
796 * main.c (main): When printing warning about bad baud rate, don't
797 use warning(); it relies on current_target which isn't set up yet.
799 * breakpoint.c (_initialize_breakpoint): Update docstring for
800 tbreak to match what the code actually does. Don't mention tbreak
801 in docstrings for "enable once" or "enable breakpoints once".
803 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
805 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
806 while (0). That defeats the whole purpose of using do . . . while (0).
807 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
808 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
809 using a ?: expression as an lvalue is not portable.
811 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
812 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
813 'p' and 'r' symbol descriptors into a single symbol to look for a
815 * README, config/sparc/tm-sparc.h: Update comments.
817 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
819 * mdebugread.c (parse_type): Do not complain for types with
820 an `indexNil' aux index, these are simply undefined types.
821 Remove indexNil check from caller of parse_type.
822 * mdebugread.c (parse_partial_symbols): Do not enter
823 stGlobal, scCommon symbols into the minimal symbol table, their
824 value is the size of the common, not its address.
825 Handle scInit, scFini, scPData and scXData sections.
826 Use minimal symbol type mst_file_* for stLabel symbols, instead of
828 Enter stProc symbols into the global_psymbols list once, not into
829 the static_psymbols_list.
830 Get rid of dummy psymtab if it is empty, to allow proper detection
831 of stripped executables.
832 * mdebugread.c (cross_ref): Allow cross references to Fortran
835 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
837 * stabsread.c (common_block_end, fix_common_block): Stash the
838 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
839 as to not assume that a pointer fits in an enum.
841 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
843 * os9kread.c (fill_sym): check compiler verion number for pre-
845 * os9kread.c (os9k_process_one_symbol): address of symbol is
846 relative to section not module.
847 * stabsread.c (define_symbol): add symbol type 's' as local
849 * remote-os9k.c: add command 'set monitor_log' to turn on or off
851 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
852 * remote-os9k.c: fix bug in 'set remotebaud' function.
853 * remote-os9k.c (rombug_link): minimize checking so to improve
855 * symfile.c (symbol_file_command): check if failed to link, also make
856 the command be able to accept more than one filenames.
857 * target.c (target_link): check if failed to link with rombug.
858 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
860 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * remote-es.c (es1800_child_ops): Don't declare it static.
864 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
866 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
868 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
870 * dbxread.c: New variable lowest_text_address.
871 (record_minimal_symbol, read_dbx_symtab): Set it.
872 (read_dbx_symtab): Use lowest_text_address + text_size instead of
874 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
876 * dbxread.c (end_psymtab): Remove old and commented out
877 capping_global and capping_static. Fix comments regarding
878 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
880 * parser-defs.h: Add "extern" to start of variable declarations so
881 we don't end up with commons.
882 * parse.c: Define these variables.
884 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
887 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
889 * alpha-tdep.c: Change value to value_ptr.
891 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
893 * solib.c (elf_locate_base): New function to locate the address
894 of the dynamic linker's runtime structure in the dynamic info section.
895 * solib.c (locate_base): Use it instead of iterating over the list
896 of mapped address segments.
897 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
900 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
902 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
903 (pc_in_interrupt_handler): New function. Also add PARAM decl.
904 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
905 signal trampoline and interrupt routines.
906 (frame_saved_pc): Handle signal trampolines and interrupt routines.
907 (frame_chain, frame_chain_valid): Likewise.
908 (hppa_frame_find_saved_regs): Likewise. Also deal with special
909 saved regs convention for SP.
911 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
912 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
913 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
915 * tm-hppah.h (IN_SIGTRAMP): Define.
917 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
919 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
920 alphabetic character as the start of a name.
922 * sparclite/Makefile.in (all install): Build and install aload.
924 * configure.in: Accept i[34]86-*-*sysv32 because that is what
925 config.guess and config.sub produce.
927 * mips-tdep.c: Change value to value_ptr.
929 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
931 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
932 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
933 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
934 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
935 value with value_ptr. This is for the ptx compiler.
936 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
938 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
939 #if 0 i386_float_info.
940 * symm-tdep.c (round): Remove. Also remove sgttyb.
941 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
942 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
943 * i386-tdep.c (i386_frame_find_saved_regs): Put in
944 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
946 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
947 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
948 symm-nat.c. Define CHILD_WAIT and declare child_wait().
949 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
950 tm-i386v.h is apparently OK.
951 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
952 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
955 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
957 * osfsolib.c (xfer_link_map_member): Update to use new
958 target_read_string interface.
960 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
962 * infrun.c (wait_for_inferior): In checking
963 remove_breakpoints_on_following_step, check
964 through_sigtramp_breakpoint as well as step_resume_breakpoint.
966 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
968 * os9kread.c (os9k_process_one_symbol): Rename
969 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
970 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
971 (CORE_ADDR)0, from target_link, since that is what it uses.
972 Process name at end, not during parsing (like we did before Kung's
973 change), so that -readnow and -mapped can appear anywhere.
974 Make text_relocation a local variable.
975 * config/i386/i386os9k.mt: Fix comment.
976 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
977 * os9kread.c: Put "comments" after #endif inside /* */.
978 * stabsread.h: Add os9k_stabs variable.
979 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
981 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
982 descriptor in global_symbols not local_symbols.
983 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
985 (read_type): If os9k_stabs, accept function parameters after 'f'
987 (read_array_type): If os9k_stabs, don't expect index type and
988 expect lower and upper to be separated by ',' not ';'.
989 (read_enum_type): If os9k_stabs, read a number before the first
990 enumeration constant.
991 (os9k_init_type_vector): New function.
992 (dbx_lookup_type): Call it when starting new type vector.
993 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
994 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
995 * os9kstab.c: Removed.
996 * Makefile.in: Update accordingly.
997 * objfiles.c (objfile_relocate_data): Removed.
998 * remote-os9k.c (rombug_wait): Call objfile_relocate
999 not objfile_relocate_data.
1000 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1001 * remote-os9k.c (rombug_wait): Call find_pc_section not
1003 * main.c (quit_command): Check inferior_pid; revert Kung change.
1004 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1006 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1008 * os9kread.c: New file to read os9000 style symbo table.
1009 * os9kstab.c: new file to read os9000 style stabs.
1010 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1011 * objfiles.c (find_pc_objfile): new function to search objfile
1013 * objfiles.c (objfile_relocate_data): new function to relocate
1014 data symbols in symbol table.
1015 * objfiles.h: Add two aux fields in struct objfile to handle
1016 multiple symbol table files situation like in os9000.
1017 * symfile.c: Change so 'symbol-file' command can handle multiple
1018 files. Also call target_link() to get relocation infos.
1019 * target.c (target_link): new function to get relocation info when
1020 a symbol file is requested to load.
1021 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1022 because in cross mode there's no inferior pid, bit they need to
1024 Makefile.in: add os9kread.c os9kstab.c and .o's.
1025 configure.in: add i386os9k target.
1026 config/i386/i386os9k.mt: new add.
1027 config/i386/tm-i386os9k.h: new add.
1029 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1032 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1034 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1036 * target.c, target.h (target_read_string): Provide error detection to
1037 caller. Put string in malloc'd space, so caller need not impose
1039 * solib.c (find_solib): Update to use new interface.
1040 * irix5-nat.c (find_solib): Read o_path from inferior
1041 (clear_solib): Free storage for o_path.
1042 * valprint.c (val_print_string): Add comments.
1044 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1046 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1049 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1051 * value.h (struct value): Add modifiable field.
1052 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1053 (record_latest_value): Don't mess with VALUE_LVAL of value.
1054 * valops.c (value_assign): Check it. Reword existing error
1055 message on not_lval.
1057 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1058 (STEP_SKIPS_DELAY): Added.
1059 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1062 * valprint.c (val_print_string): If errcode is set, always print
1063 an error, regardless of force_ellipsis. In the non-EIO case,
1064 just print the error message rather than calling error(). Don't
1065 access *(bufptr-1) if bufptr points to the start of the buffer.
1066 When looking for '\0', don't increment bufptr and addr if bufptr
1067 started out already at limit. If an error happens on fetching the
1068 first character, don't print the string.
1070 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1072 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1075 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1076 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1077 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1078 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1079 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1080 * findvar.c: Update comment regarding ieee-float.h.
1082 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1084 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1085 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1086 Define to make backtracing through the various sigtramp handlers
1088 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1089 the saved pc from ucontext on the stack for SVR4 signal handling.
1091 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1093 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1094 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1095 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1096 just use the global variable itself. When printing baud rate,
1097 don't print a baud rate if baud_rate is -1.
1099 * coffread.c (read_coff_symtab): Pass mst_file_* to
1100 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1101 symbols in the minimal symbols regardless of SDB_TYPE.
1103 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1105 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1106 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1107 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1108 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1109 ignored bs->stop for a bp_step_resume breakpoint.
1110 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1111 which performs one (the check_sigtramp2 one) of the functions
1112 which had been handled by the step_resume_breakpoint. For each
1113 use of the step_resume_breakpoint, make it still use the
1114 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1116 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1117 When setting the frame address of the step resume breakpoint, set
1118 it to the address for frame *before* the call instruction is
1119 executed, not after.
1121 * mips-tdep.c (mips_print_register): Print integers using
1122 print_scalar_formatted rather than duplicating all the
1123 CC_HAS_LONG_LONG and so on.
1124 (mips_push_dummy_frame): Use read_register_gen rather than using
1125 read_register and then putting it back in target format with
1126 store_unsigned_integer. If registers are more than 4 bytes, give
1127 an error rather than have some registers overwrite other
1129 #if 0 unused include of opcode/mips.h.
1131 * symfile.h: Don't declare arguments for coff_getfilename.
1133 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1135 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1137 * configure.in (hppa*-*-osf*): New configuration.
1138 * config/pa/hppaosf.mt: New target makefile fragment.
1139 * config/pa/tm-hppao.h: New target include file.
1141 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * exec.c (print_section_info): Print entry point for exec_bfd only.
1144 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1145 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1146 causes problems if <sys/types.h> has no multiple inclusion protection.
1148 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1150 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1151 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1152 (CALL_DUMMY_LENGTH): Changed accordingly.
1154 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1156 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1157 numbers of register windows.
1159 * sparclite/hello.c: Add factorial function for testing.
1160 * salib.c: Use macros instead of constants for I/O addresses to
1161 make 931 support easier.
1162 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1163 register in sta/lda instructions.
1165 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1167 * dbxread.c (process_one_symbol): Set
1168 block_address_function_relative for COFF like we do for ELF and SOM.
1170 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1172 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1174 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1175 the enumerators of an ecoff enum into the partial symbol table.
1176 * mdebugread.c (parse_partial_symbols): Call it.
1177 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1178 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1179 offsets. Cast psymtab->read_symtab to PTR before passing it to
1181 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1182 set up the global offset table pointer in pic compiled code.
1183 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1184 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1185 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1186 ensures that floats are promoted to doubles before they are pushed
1189 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1191 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1192 Fixup cache_on and flush_i_cache so that they work for both the
1193 930 and 932 processors. Rewrite most low level funcs (uart
1194 access & cache stuff) to use new ASI access macros in sparclite.h.
1195 Also make it easy to access second serial port.
1197 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1199 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1200 <sys/stat.h>; not needed.
1202 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1204 * stack.c (print_frame_info): In "pathological" case, don't
1205 distrust the line number information.
1207 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1209 * mips-tdep.c (mips_print_register): handle 64 bits register.
1210 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1212 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1216 * Makefile.in (install): Do the sed for program_transform_name
1217 ourselves instead of worrying about INSTALL_XFORM. This enables
1218 users to override INSTALL_PROGRAM in the standard way.
1220 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1221 depend on Makefile.in.
1223 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1224 Only test against INT_MIN if a LONGEST is bigger than an int.
1226 * README: Change GhostScript to Ghostscript.
1228 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1230 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1231 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1232 character file names.
1233 * Makefile.in (ALLPARAM): Add these files.
1235 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1236 character file names.
1237 * Makefile.in: Add Kung's new mips64 files.
1239 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1241 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1242 mips64el-*-ecoff and mips64-big-*.
1243 * defs.h: get rid of FORCE_LONG_LONG.
1244 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1245 parsing. Change register size to be MIPS_REGSIZE.
1247 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1249 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1250 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1251 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1253 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1255 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1256 (remove_commands, add_commands): Add/remove hms-drain when target
1259 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1261 * configure.in: Add Lynx/rs6000 support.
1262 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1263 messages. Add rs6000 support. Don't try to modify unwritable
1265 * rs6000-nat.c: Move lots of native dependent stuff (like core
1266 file support) from rs6000-tdep.c & xcoffexec.c to here.
1267 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1268 * xcoffexec.c: Move native dependent stuff to nat.c.
1269 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1271 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1273 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1274 New files to support Lynx/rs6000.
1276 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1278 * README: Remove note about gcc warnings on alpha, these should be
1280 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1281 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1282 remote-utils.c, stabsread.c: Include <string.h>.
1283 * regex.c: Include "defs.h", change re_comp argument to const char *.
1284 * infptrace.c (fetch_register, store_inferior_registers): Change
1285 regaddr to type CORE_ADDR.
1286 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1287 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1289 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1291 * symtab.h: Always define BYTE_BITFIELD to nothing.
1293 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1295 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1296 * configure.in: Remove comment about m68k-em.mt.
1297 * Makefile.in: Remove references.
1299 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1301 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1304 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1306 * target.c (target_preopen): If target_kill doesn't remove the
1307 target from the stack, use pop_target to do it.
1309 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1310 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1311 changes to stabsread.c from summer 1993.
1313 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1314 printing the program, rather than passing NULL to printf.
1315 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1316 try to call UDIDisconnect again. Print better message.
1317 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1319 (udi_create_inferior): If udi_session_id is negative, open a new
1320 TIP rather than giving an error.
1322 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1323 config/ns32k/ns32km3.mh: Define NAT_FILE.
1324 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1325 (it was inconsistent and namespace-wrong) to NM_M3_H.
1326 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1327 (m3_open): New function.
1329 * TODO: Update Mach section.
1331 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
1333 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
1335 * printcmd.c (printf_command): Add missing single-letter
1336 backslash-escape sequences, and improve error message.
1338 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1340 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
1341 rather than trying to shove an int into a pointer and back out
1342 again. This avoids compiler warnings.
1344 * defs.h (alloca): Declare as void *, not char *, on hpux.
1345 Don't prototype it, just declare the return type.
1347 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
1350 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
1352 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1354 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
1355 ZERO_REGNUM, just read it as zero without talking to the board.
1357 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
1359 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
1360 to store_floating, not nonexistent variable len.
1362 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
1364 (mips_store_word): Change calling convention to return errors, and
1365 to provide old contents if the caller wants it.
1366 (mips_xfer_memory): Deal with errors from mips_store_word.
1367 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
1368 define now that remote-mips.c doesn't use BREAKPOINT.
1370 * remote-mips.c (mips_create_inferior): Call warning if arguments
1371 specified, and then execute "set args" command. Call error, not
1372 mips_error, if executable file not specified.
1374 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
1377 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
1380 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1382 * value.h (print_longest): Rename "value" to "val" in prototype
1383 declaration because some compilers don't like arguments whose
1384 names are the same as types.
1385 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1386 before passing it to remote_*_bytes.
1388 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1390 * h8500-tdep.c (saved_pc_after_call): The size of the
1391 pc is memory model dependent. (segmented_command,
1392 unsegmented_command, _initialize_h8500_tdep): New commands to
1393 change memory model.
1394 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1396 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1397 (hms_wait): Use new status structure
1398 (hms_open): Push the target here. (hms_before_main_loop): Not
1399 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1400 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1401 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1402 all registers in a compact way.
1404 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1406 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1407 as CORE_ADDR to match definition in rs6000-tdep.c.
1409 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1411 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1412 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1413 definitions into the psymtab.
1415 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1418 a special exceptionSize for the 68332.
1420 * remote-udi.c (udi_attach): If no arguments, print error.
1422 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1424 * Makefile.in (VERSION): Bump to 4.12.1
1425 * NEWS, README: Update to match 4.12 release.
1427 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1429 * command.c (empty_sfunc): New function.
1430 (add_set_cmd): Use it instead of not_just_help_class_command.
1431 (not_just_help_class_command): Change calling convention back to
1432 what it was before yesterday's change.
1434 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1435 of the type if present.
1437 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1439 * printcmd.c (decode_format): Don't blithely set the size for
1440 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1442 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1443 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1444 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1445 always just check against INT_MIN and INT_MAX (this also fixes things
1446 if sizeof (long) > sizeof (int), e.g. Alpha).
1447 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1448 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1449 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1450 BUILTIN_TYPE_UNSIGNED_LONGEST.
1451 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1452 longest_int and longest_unsigned_int.
1453 * value.h (struct value): Just align to LONGEST, rather than worrying
1454 about CC_HAS_LONG_LONG.
1455 * valarith.c (value_binop): Figure out type ourself based on
1456 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1457 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1458 * valprint.c (val_print_type_code_int): Just call
1459 extract_unsigned_integer directly, rather than going through
1461 * printcmd.c (decode_format): Remove code which would sometimes
1462 change 'g' size to 'w' for integers. print_scalar_formatted handles
1463 printing huge integers well enough, thank you.
1465 * command.c (add_set_cmd, not_just_help_class_command): Change
1466 to make this the sfunc, not cfunc, since that is how we call it.
1467 * command.h: Comment difference between sfunc and cfunc.
1468 * demangle.c (set_demangling_command): Add third arg since that
1469 is how it is called.
1470 (_initialize_demangler): Use sfunc, not cfunc, for
1471 set_demangling_command, since that is how it is called.
1472 Remove show_demangling_command; it has no effect.
1474 * command.c (shell_escape): Report errors correctly (with error
1475 message from strerror).
1477 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1479 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1480 x_scnlen.l rather than x_scnlen to match corresponding change in
1483 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1485 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1486 Change comments regarding TYPE_CODE_BOOL.
1487 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1488 regardless of the language.
1489 (value_true): Just call value_logical_not regardless of language.
1490 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1491 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1492 * language.h: Improve comment for la_builtin_type_vector.
1493 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1494 builtin_type_m2_bool.
1496 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1498 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1499 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1501 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1503 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1504 by restarting the ioctl.
1506 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1508 * target.h (target_wait): Add comment about calling
1509 return_to_top_level.
1511 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1513 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1514 additional arguments.
1515 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1517 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1519 * sparc-stub.c: Remove unnecessary #include of memory.h.
1521 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1523 * mips-tdep.c: Remove code which sets saved_regs from
1524 init_extra_frame_info and put it in new function mips_find_saved_regs.
1525 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1526 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1527 check if it is NULL and call mips_find_saved_regs if so.
1529 * remote-mips.c: Use unfiltered, not filtered, output most places.
1531 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1532 backtrace. Revise comments.
1534 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1536 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1537 alpha and irix. The _sigtramp case has to be handled properly
1538 in the tdep files if we have no ecoff debugging info.
1539 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1540 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1541 without PC_REGNUM kludge.
1542 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1543 Clean up handling of mips sigtramp frames, improve comments.
1545 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1547 * paread.c (read_unwind_info): Fix typo.
1549 * paread.c (pa_symtab_read): Update the "check_strange_names"
1550 filter to match GCC's current output. Filter out section symbols
1551 (which the HP linker sometimes puts in the wrong place).
1553 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1555 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1557 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1559 * Makefile.in: Remove all references to sparcly-nat.c.
1561 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1562 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1563 duplicating serial.h and target.h.
1565 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1566 are not used anywhere (a 5 Oct 1993 change removed the uses).
1568 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1569 * config/m68k/es1800.mt: Add comment.
1570 * remote-es.c: Extensive changes to update to current conventions.
1572 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1573 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1574 to achieve the desired timeout.
1575 * serial.h (serial_t): Add field timeout_remaining.
1577 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1579 * c-exp.y (yylex): Reenable nested type code.
1581 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1585 * remote-mips.c (mips_ops): Fix docstring.
1587 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1589 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1590 with the old tm-m68k-em.h:
1591 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1592 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1593 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1594 Add FIXME regarding GET_LONGJMP_TARGET.
1596 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1597 * infptrace.c (kill_inferior): Add comments.
1598 * main.c (quit_command): Call target_close after we kill or
1600 * remote-udi.c (udi_close): Don't error() if QUITTING.
1602 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1604 * configure.in: Make m68k-coff and aout add monitor support in
1605 addition to the standard serial support.
1607 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1609 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1612 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1614 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1615 * elfread.c (record_minimal_symbol_and_info),
1616 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1618 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1620 * i386-stub.c: Add ".text" right before "mem_fault:".
1622 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1624 * remote-utils.c (usage): Fix message to be accurate and conform
1625 more closely to normal conventions.
1627 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1628 whether to show information about exec_bfd, and not control whether
1629 to show information about device and speed.
1631 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1632 usage message, don't dump core.
1634 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1635 for variable size array.
1636 (bug_fetch_register, bug_store_register): Rename "value" to
1637 "fpreg_buf" because some compilers don't like variables whose
1638 names are the same as types.
1639 (bug_store_register): Use a cast when converting char * to
1642 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1643 of the command in error message (the text was referring to the old
1644 name of the command).
1646 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1648 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1649 full details on structure elements without names. This partially
1650 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1651 of those changes was accidental.
1653 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1654 defined, make it an error to specify a single argument which is not
1657 * Makefile.in (version.c), main.c (print_gdb_version): Use
1658 host_alias and target_alias, not host_canonical and
1659 target_canonical, to print configuration.
1661 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1663 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1664 of builtin_type_long. It is necessary to get a type which is
1665 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1667 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1668 various miscellaneous things discovered in the process:
1669 * printcmd.c, defs.h (print_address_numeric): New function.
1670 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1671 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1672 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1673 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1675 * utils.c, defs.h (gdb_print_address): New function.
1676 * expprint (dump_expression), gdbtypes.h: Use it.
1677 * breakpoint.c (describe_other_breakpoints),
1678 symmisc.c (dump_symtab, print_symbol):
1679 Use filtered not unfiltered I/O.
1680 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1681 just run gdb under a debugger for this (and it had problems with
1682 printing addresses, how to print b->shadow, etc.).
1683 * buildsym.c (make_blockvector), core.c (memory_error),
1684 exec.c (print_section_info), maint.c (print_section_table),
1685 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1686 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1687 Add comments saying code is broken. Marked with "FIXME-32x64".
1688 * dbxread.c (process_one_symbol), partial-stab.h (default),
1689 remote-vx.c (vx_run_files_info):
1690 Don't cast int being passed to local_hex_string.
1691 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1692 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1694 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1696 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1697 * source.c: Include <sys/types.h> regardless of USG.
1699 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1701 * valops.c (value_assign): Set `type' after coercing toval.
1702 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1703 Use extract_unsigned_integer to get the address of a reference.
1705 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1707 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1708 AIX can use ? instead of \ for continuation. Deal with it.
1710 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1711 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1712 the HP compiler in ANSI mode doesn't like.
1714 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1715 based on USG, rather than defining HAVE_SIGSETMASK to an
1716 expression containing defined. Having a macro used in #if expand
1717 to an expression containing "defined" is undefined according to
1718 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1721 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1723 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1724 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1726 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1728 * ch-exp.y (match_string_literal): Allow a zero-length string.
1729 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1731 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1733 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1734 passing them to print_387_status.
1735 (print_387_status): Don't subtract top from 7 before using it.
1736 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1737 from 7; the above explains it.
1739 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1741 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1742 pointer value when fixing up the frame at the start of a function.
1744 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1746 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1747 Sparc from the stack.
1749 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1751 * remote-mips.c (mips_initialize): Clear mips_initializing via
1752 cleanup chain, not directly.
1754 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1755 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1756 munging the timeout due to the limited range of c_cc[VTIME].
1758 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1759 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1760 m3-nat.c (m3_create_inferior): Pass it.
1761 * procfs.c: Remove ptrace function. It was declared in a way which
1762 conflicted with the prototype in unistd.h on Solaris.
1764 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1766 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1767 in the sigcontext if it is a signal trampoline frame.
1768 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1769 Define for Solaris2.
1771 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1773 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1774 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1775 tm-sparc.h so they can be overridden if necessary.
1777 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1779 * lynx-nat.c: Add Sparc support.
1780 * sparcly-nat.c: Remove. It's useless.
1781 * config/sparc/nm-sparclynx.h: Rewrite.
1782 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1784 * config/sparc/tm-sparclynx.h: Rewrite.
1786 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1788 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1789 directory. Old code was discarded, since the new opcode table has
1792 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1794 * Makefile.in (realclean): Remove info files per make-stds.texi.
1796 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1799 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1800 * config/sparc/tm-sun4sol2.h: Define it.
1802 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1804 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1805 if we did not find a symbol.
1807 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1809 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1812 * hppab-nat.c (call_ptrace): Delete redundant function.
1813 (kill_inferior, attach, detach, child_resume): Likewise.
1814 (child_xfer_memory): Likewise.
1816 * hppah-nat.c (call_ptrace): Delete redundant function.
1817 (kill_inferior, attach, detach, child_resume): Likewise.
1819 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1821 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1823 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1825 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1826 (CHILD_XFER_MEMORY): Define.
1827 (PT_*): Define so that generic infptrace.c code can be used.
1829 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1831 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1832 struct section_offsets *, not a (nonexistent) struct section_offset *.
1834 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1835 internal_xcoff_symtab, not an array of one of them. Change lots of
1836 "main_aux" to "&main_aux" and so on.
1838 * coffread.c, xcoffread.c: Include <coff/internal.h>
1841 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1843 * coffread.c (coff_getfilename): Make it not static.
1845 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1847 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1848 a completely gratuitous difference between xcoffread.c and coffread.c).
1850 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * infrun.c (wait_for_inferior): Don't set frame for
1853 step_resume_breakpoint for IN_SIGTRAMP cases.
1855 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1856 breakpoint.c (bpstat_what): Move step_resume from its own field of
1857 the struct bpstat_what into the main_action. Make it override
1858 other breakpoints. This is a conservative change in the sense
1859 that before the step resume breakpoint was a breakpoint.c
1860 breakpoint, hitting the step resume breakpoint overrode even
1861 calling bpstat_stop_status.
1863 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1865 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1866 in case execution was stopped in the called function.
1867 * stack.c (print_frame_info, frame_info): If backtracing through
1868 a call dummy, handle the starting source line number on a line
1869 boundary like backtracing through sigtramp.
1870 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1871 for call dummy frame right. Remove old test for dummy frame,
1872 it has been unused at least since gdb-3.5.
1873 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1876 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1878 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1880 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1882 * infrun.c (signals_info), target.c (target_signal_from_name):
1883 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1885 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1887 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1888 * inflow.c (terminal_ours_1): When discussing how to deal with the
1889 tty state, make note of query() as well as readline.
1891 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1892 signals for which stop and print are cleared by default.
1894 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1896 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1897 reserved fields to hold a stub unwind entry type. Fix typo.
1898 (stub_unwind_entry): New structure for raw stub unwind entries.
1899 (stub_unwind_types): The types of stubs we may encounter.
1900 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1901 * hppa-tdep.c (rp_saved): Use additional information provided
1902 by linker stub unwind descriptors.
1903 (frameless_function_invocation): Likewise.
1904 (frame_chain_valid): Likewise.
1905 * paread.c (compare_unwind_entries): New function for sorting
1906 unwind table entries.
1907 (read_unwind_info): Rewrite to remove dependency on host endianness.
1908 Read in data from the $UNWIND_END$ subspace which contains linker
1909 stub unwind descriptors. Merge that data into the basic unwind
1912 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1914 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1916 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1917 from either the symbol name or the auxent.
1918 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1921 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1923 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1925 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1927 * README: Update notes for alpha port.
1929 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1931 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1932 for operation fault, constraint fault, and type fault.
1934 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1936 * Makefile.in (init.c): Add comment explaining formatting conventions.
1938 * c-exp.y (parse_number): Assign to temporary between the right
1939 shifts, to work around a bug in the SCO compiler.
1941 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1942 Add various files which were added to GDB recently.
1944 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1947 * Makefile.in: Add mostlyclean target.
1949 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1953 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1955 * main.c (show_commands): Make return type of extern
1956 history_get be HIST_ENTRY, rather than struct _hist_entry.
1957 (The latter loses with the upcoming merged readline.)
1959 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1961 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1962 const char *, not char *.
1964 * symtab.h (struct symbol): Make section short, not unsigned short.
1966 * symtab.c (lookup_symbol): Add comment about QUIT here.
1968 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1970 * c-exp.y (parse_number): Check for overflow regardless of range
1971 checking. Fix overflow check to use unsigned LONGEST, not
1974 * c-exp.y (parse_number): Make it so that integer constants are
1975 builtin_type_long_long if builtin_type_long isn't big enough or if
1976 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1978 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1979 Print our "()" first, then recurse for the target type.
1981 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1983 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1985 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1987 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1989 * utils.c (request_quit): Re-establish signal handler regardless
1992 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1994 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1996 * i960-tdep.c: Include target.h.
1998 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2000 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2002 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2004 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2005 changes (status -> ourstatus; declare status, etc.).
2006 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2008 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2010 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2012 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2014 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2016 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2018 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2020 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2022 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2024 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2026 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2027 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2029 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2032 Add search to target vector (#if 0'd until after 4.12):
2033 * target.h (to_search, target_search): Add.
2034 * gdbcore.h, core.c (generic_search): Add.
2035 * remote.c (remote_search): Add.
2036 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2039 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2040 is on, call find_pc_function rather than relying just on the minimal
2041 symbols (probably only matters for symbol readers which don't put
2042 statics in the minimal symbols, but changing this strikes me as
2043 not conservative enough).
2044 Initialize name_location in all cases.
2045 If no symbol and no msymbol, don't print anything symbolic.
2047 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2049 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2051 * printcmd.c (print_address_symbolic): Make it search the
2052 symtabs for variables as well as functions. Add `set print
2053 fast-symbolic-addr' and default it to fast (the old way).
2054 Print line numbers for data items as well as functions.
2056 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2057 address, if a symbol is found (take two more args pointing to
2058 where to store these results).
2060 * symtab.h (find_addr_symbol): Add prototype.
2062 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2064 * objfiles.h: Fix comments to reflect the fact that the phrase
2065 "top of stack" always refers to where the pushing and popping takes
2066 place, regardless of whether it is at the highest or lowest address.
2068 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2070 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2071 compiler generated tag names.
2072 * mdebugread.c (parse_type): Handle cross references to qualified
2074 * valops.c (value_struct_elt): Improve error message if the
2075 address of a method is requested from an object instance.
2076 * valops.c (search_struct_method): Make name_matched non-static
2077 to get it initialized correctly.
2078 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2079 exclude segment register which are not writable on newer SCO versions.
2081 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2083 * go32-xdep.c: Remove unused function uerror.
2084 (sigsetmask): Declare return type. Declare argument (to match the
2085 way it is called). Explicitly return 0.
2087 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2089 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2090 partial_symbol): Shrink the storage sizes of symbols, by making
2091 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2092 enums and small ints to the end of each struct to improve
2093 alignment, and switching the section number from int to unsigned
2096 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2098 * symtab.c (find_addr_symbol): New routine that will find the nearest
2099 symbol associated with an address. It does so by exhaustive
2100 search of the symtabs, so it's slow but complete.
2102 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2104 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2105 to [0,0] rather than [0, end of first source file]. This avoids
2106 problems with other parts of GDB looking for linetables in the
2107 _globals_ symtab. Eliminate variables num_object_files and
2108 first_object_file_end.
2110 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2112 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2113 (pop_frame): Restore PC2 and LR0 from dummy frames.
2114 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2115 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2116 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2117 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2118 (SETUP_ARBITRARY_FRAME): Define.
2120 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2122 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2124 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2126 * remote-udi.c (udi_resume): Correct prototype.
2128 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2130 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2131 hppa_frame_find_saved_regs.
2132 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2133 (prologue_inst_adjust_sp): New function.
2134 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2135 (skip_prologue): Completely rewrite to use unwind information.
2136 (hppa_frame_find_saved_regs): Likewise.
2138 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2140 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2141 to convert a signal number with appropriate bounds checking.
2143 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2145 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2147 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2148 print a newline to end the display anyway.
2150 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2151 coprocessor status regs) when popping a frame. This fixes
2152 float exceptions that occur after calling inferior functions.
2154 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2155 Read and write the fsr (float status register) to/from the child
2156 process along with the float regs. Remove Peter Schauer's change
2157 of May 24 '93, which has higher overhead and doesn't solve the
2158 real problem (which was that FSR wasn't being set).
2160 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2162 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2163 stack overflow check isn't right after the register stack
2164 adjustment instruction. Metaware R2.3u compiler moves other
2165 things in front of it. This fix isn't perfect but is what's
2168 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2170 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2172 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2173 character filenames.
2174 * configure.in: Change accordingly.
2176 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2178 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2179 _filtered io routines from these two files.
2181 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2183 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2184 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2185 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2187 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2189 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2191 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2192 printing to gdb_stderr.
2194 * remote-udi.c (udi_kill): Don't close the connection, just set
2195 inferior_pid to zero.
2196 (udi_mourn): Call remove_breakpoints.
2198 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2200 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2202 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2204 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2206 * remote-bug.c: At the start of each section, reset srec_frame
2209 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2210 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2211 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2212 code which looks for those two waitkinds. Use switch statement.
2213 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2214 CHILD_SPECIAL_WAITSTATUS.
2216 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2217 * Move target_signal_from_host, target_signal_to_host, and
2218 store_waitstatus from inftarg.c to target.c. procfs needs them.
2219 * target.c: Include "wait.h" and <signal.h>.
2220 * target.h, infrun.c (proceed), proceed callers: Pass new code
2221 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2222 enums being treated as unsigned and is cleaner.
2223 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2225 * infcmd.c (signal_command), infrun.c (signals_info):
2226 Don't allow user to specify numeric equivalent of
2227 TARGET_SIGNAL_DEFAULT.
2229 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2231 * config/alpha/alpha-netware.mt: New target support for Alpha
2233 * configure.in: Add alpha-*-netware* target.
2235 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2237 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2239 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2241 * target.h: Add enum target_waitkind, enum target_signal, and
2242 struct target_waitstatus. Change status argument to target_wait to
2243 be struct target_waitstatus * instead of int *.
2244 * target.h, infrun.c, all targets: Change type of signal arguments
2245 to resume(), proceed(), and target_resume() from int to enum
2247 * All targets (*_wait, *_resume): Change accordingly.
2248 * infcmd.c (program_info, signal_command), throughout infrun.c,
2249 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2250 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2251 signal code stuff right with the new signals would be non-trivial).
2252 * inferior.h (stop_signal): Make it enum target_signal not int.
2253 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2254 target_signal_from_name): New functions.
2255 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2256 store_waitstatus): New functions.
2257 * procfs.c (procfs_notice_signals): Use them.
2258 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2260 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2262 * objfiles.c (build_objfile_section_table): Don't abort() if
2263 objfile->sections is already set.
2265 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2266 to match recent change to exec.c.
2270 * main.c (print_gdb_version): Change year to 1994.
2272 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2273 * Makefile.in (NONSRC): Add ChangeLog-93.
2275 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2277 * stabsread.c (read_type): Allow defining several type numbers
2278 at once (e.g. "(1,2)=(3,4)="...).
2280 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2282 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2284 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2286 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2287 to process_one_symbol.
2288 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2289 avoid caching a bad endaddr in find_pc_partial_function.
2291 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2293 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2295 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2297 * infrun.c (wait_for_inferior): Do not step or step resume past
2298 the end of a one-line function we just stepped into.
2300 For older changes see ChangeLog-93
2306 version-control: never