1 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
4 Explicitly annotate each record.
6 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
8 * xcoffexec.c: Reformat to standards and lint.
10 (exec_close): Declare arg "quitting".
11 (file_command): Declare arg "from_tty".
12 (map_vmap): Cast xmalloc result to PTR.
13 * rs6000-nat.c: Reformat to standards and lint.
14 (exec_one_dummy_insn): Use char array for saved instruction.
15 (fixup_breakpoints): Declare.
16 (vmap_ldinfo): Be more informative in fatal error messages.
17 (xcoff_relocate_symtab): Define to return void.
18 * xcoffsolib.h: Reformat to standards, improve comments.
19 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
21 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
23 * utils.c, defs.h (error_begin): New function.
24 (quit): Print annotation before printing the error message.
25 * main.c (return_to_top_level): Print annotation before doing the
27 * symtab.c (decode_line_1): Call error not warning and then
28 return_to_top_level. Call error_begin and printf_unfiltered
29 rather calling warning (before calls to return_to_top_level).
30 * core.c (memory_error): Use error_begin, printf_unfiltered,
31 print_address_numeric and return_to_top_level instead of error.
32 Cleans up a FIXME-32x64.
33 * language.c (type_error, range_error): Call error_begin
34 not just target_terminal_ours.
36 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
37 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
38 side of an assignment is non-portable.
40 * utils.c (query): Change syntax of query annotations to be
41 consistent with other input annotations.
42 (prompt_for_continue): Likewise for prompt-for-continue annotation.
44 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
46 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
48 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
49 that have a stack frame size of 32k or larger (from Paul Flinders).
52 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
54 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
55 for Lynx platforms that need it.
56 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
58 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
60 * procfs.c (procfs_wait): Use the signal from the pr_info rather
61 than trying to deduce it from the fault.
63 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
65 * printcmd.c (print_address_symbolic): Initialize name to empty
66 string to avoid core dump if lookup fails.
67 * remote-e7000.c (printf_e7000debug): Error if target not open.
69 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
71 * i386-nlmstub.c: Update to be more in line with PIN stub.
72 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
73 * (hex2mem): Init ptr.
74 * General cleanups to use ConsolePrintf, standard prologues, etc...
76 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
78 * i386-nlmstub.c: More changes to be compatible with remote.c.
80 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
81 into (the far less frequently called) dbx_symfile_read.
83 * i386-nlmstub.c: An interim version till we get PIN for the x86.
85 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
87 * dbxread.c (record_minimal_symbol): Record the section
88 associated with the symbol to make dynmaic relocation work.
89 * (dbx_symfile_read, process_one_symbol): Fixes to work around
90 Solaris brain-damage which don't apply to relocatable object
92 * (stabsect_build_psymtabs): New routine to read stabs out of an
93 arbitrarily named section.
94 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
96 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
98 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
99 brain-damage which don't apply to relocatable object files.
100 * remote.c (putpkt): Improve error reporting and error handling.
101 * (get_offsets): Temporary kludge to force data & bss sections to
102 have the same relocation.
103 * stabsread.c (define_symbol, scan_file_globals): Record section
106 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
108 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
111 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
114 to after call to target_wait. This means that flush_cached_frames
115 can call target_terminal_ours if it wants to.
116 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
117 comment about why the code is dubious.
119 * stabsread.c (read_type): Call read_type, not nonexistent
122 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
124 * remote-os9k.c (rombug_fetch_registers): set trace mode
126 * remote-os9k.c (rombug_read_inferior_memory): cache data in
128 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
130 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
131 passed to process_one_symbol.
132 * stabsread.c (read_type): process os9k functio prototype.
134 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
139 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * utils.c (prompt_for_continue): Annotate prompt.
142 (query): Annotate query.
143 * printcmd.c (print_frame_args): Change syntax of argument
144 annotation to make name and value part of a single group of
145 annotations, not two separate groups.
146 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
147 * valprint.c (val_print_array_elements): Change syntax of
148 annotation to be more concise.
149 * main.c, defs.h (command_line_input): New argument tells what
150 string to include in the annotations.
151 * symtab.c (decode_line_2), main.c (read_command_lines,
152 command_loop): Change callers.
154 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
156 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
158 * printcmd.c (output_command): Annotate things we print here too.
159 * printcmd.c (print_command_1): Add "value-history-value" annotation.
160 * Move declaration of print_value_flags from defs.h to value.h.
161 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
163 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
166 BFD handles sun3 dynamic relocations now.
167 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
170 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
172 * printcmd.c (print_command_1): Annotate the top-level expressions
174 (print_frame_args): Annotate each argument.
175 * printcmd.c, defs.h (print_value_flags): New function.
176 * cp-valprint.c (cp_print_value_fields): Annotate each field.
177 * valprint.c (val_print_array_elements): Annotate each array element.
179 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
181 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
182 the register contains a pointer to the type, not the type itself.
184 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
186 * main.c (main): Accept --annotate=N option and make --fullname
187 the same as --annotate=1.
188 (command_line_input): Print annotatation before and after prompt.
189 * blockframe.c (flush_cached_frames): Print annotation.
190 * Rename frame_file_full_name to annotation_level and move it from
192 * source.c (identify_source_line): If annotation_level > 1,
193 change output format.
194 * breakpoint.c: Print annotation whenever a breakpoint changes.
195 * main.c: New variable server_command.
196 (command_line_input): Parse "server " and set server_command.
197 (dont_repeat): Check server_command.
199 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * xcoffread.c (xcoff_next_symbol_text): Don't return before
202 updating raw_symbol and symnum. Return a value in the case where
205 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
207 * parse.c: Don't define block_found; it is defined in symtab.c.
208 * parser-defs.h: Add comment regarding block_found.
210 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
212 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
215 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
217 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
218 section vma. Do not read dynamic relocs for sun3 executables to
219 avoid BFD assertion message.
221 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
223 * nm-hppab.h (KERNEL_U_ADDR): Define.
224 (FIVE_ARG_PTRACE): Likewise.
225 (CANNOT_STORE_REGISTER): Likewise.
226 * nm-hppah.h (KERNEL_U_ADDR): Define.
227 (FIVE_ARG_PTRACE): Likewise.
228 (CANNOT_STORE_REGISTER): Likewise.
229 (NEED_TEXT_START_END): Likewise.
231 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
232 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
233 (FIVE_ARG_PTRACE): Likewise.
234 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
235 (FIVE_ARG_PTRACE): Likewise.
237 * hppa-tdep.c (read_unwind_info): Make static.
238 (restore_pc_queue): Indirect through the target vector to
239 reload the register state.
241 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
243 * paread.c (compare_unwind_entries): Delete function. It's been
244 moved into hppa-tdep.c.
245 (read_unwind_info): Likewise.
246 (pa_symfile_read): No longer call read_unwind_info. The unwind
247 tables will be read in as they are needed.
249 * hppa-tdep.c (compare_unwind_entries): New function.
250 (read_unwind_info, internalize_unwinds): Likewise.
251 (find_unwind_entry): Read in unwind information on demand.
253 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
255 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
256 to : in search path processing.
257 * defs.h (qsort): Rename argument in prototype.
258 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
260 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
261 (false): Eliminate usages.
263 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
265 * h8500-tdep.c (initialize_h8500_tdep, large_command):
266 All references to value changed to value_ptrlage_command is now
268 All references to value changed to value_ptr.
269 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
270 * remote-hms.c (hms_wait): Timeout after five seconds.
271 * ser-go32.c (dosasync_read): Poll if timeout < 0.
272 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
273 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
275 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
277 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
279 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
281 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
283 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
284 bp_watchpoint_scope breakpoints.
285 (struct breakpoint): Add val_chain and related_breakpoint fields
286 for use by watchpoints.
288 * breakpoint.c (within_scope): Delete. No longer used.
289 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
290 (target_{remove,insert}_watchpoint): Likewise.
291 (can_use_hardware_watchpoint): New function.
292 (remove_breakpoint): New function to remove a single breakpoint
293 or hardware watchpoint.
294 (insert_breakpoints): Handle insertion of hardware watchpoints.
295 Store a copy of the value chain derived from the watchpoint
297 (remove_breakpoints): Simplify by using remove_breakpoint.
298 (delete_breakpoint): Likewise.
299 (watchpoint_check): Delete the watchpoint and watchpoint scope
300 breakpoints when the watchpoint goes out of scope. Save & restore
301 the current frame after checking watchpoints.
302 (breakpoint_init_inferior): Likewise (restarting the program
303 makes all local watchpoints go out of scope).
304 (bpstat_stop_status): Handle hardware watchpoints much like normal
305 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
306 when the watchpoint goes out of scope. Remove and reinsert all
307 breakpoints before returning if we stopped when a hardware watchpoint
309 (watch_command): Use a hardware watchpoint when possible. If
310 watching a local expression, build a scope breakpoint too.
311 (map_breakpoint_numbers): Also call given function for any
313 (disable_breakpoint): Never disable a scope breakpoint.
314 (enable_breakpoint): Handle hardware breakpoints much like normal
315 breakpoints, but recompute the watchpoint_scope breakpoint's
316 frame and address (if we have an associated scope breakpoint).
317 (read_memory_nobpt): Handle hardware watchpoints like normal
318 watchpoints. When necessary handle watchpoint_scope breakpoints.
319 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
320 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
321 (disable_command): Likewise.
323 * blockframe.c (find_frame_addr_in_frame_chain): New function.
324 Extern prototype added to frame.h
326 * infrun.c (wait_for_inferior): Set current_frame and select
327 a frame before checking if we stopped due to a hardare watchpoint
328 firing. Handle stepping over hardware watchpoints.
329 (normal_stop): Remove unnecessary call to select_frame.
331 * value.h (value_release_to_mark): Declare.
332 * values.c (value_release_to_mark): New function.
334 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
335 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
337 * hppab-nat.c (hppa_set_watchpoint): New function.
339 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
340 (HAVE_STEPPABLE_WATCHPOINT): Define.
341 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
342 (target_{insert,delete}_watchpoint): Define.
344 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
345 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
346 (target_{insert,remove}_watchpoint): Likewise.
348 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
350 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
351 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
352 often have the same names as debug symbols for functions, and
353 confuse lookup_symbol().
355 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
357 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
358 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
359 REGISTER_RAW_SIZE (1).
360 Together these changes work around a bug in HP's compiler. Both
361 seem to be necessary.
363 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
365 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
366 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
367 are type mst_solib_trampoline.
369 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
371 * config/m68k/es1800.mt: Change comments.
373 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
375 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
377 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
379 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
382 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
384 * values.c (unpack_long): Remove obsolete comment about using a
387 * symfile.c (symbol_file_command): Add comments about command syntax.
389 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 Jim Kingdon (kingdon@cygnus.com)
392 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
393 are in the .plt section.
394 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
395 find_solib_trampoline_target): New functions for handling
396 stepping into -g compiled shared libraries.
397 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
398 find_solib_trampoline_target): Add prototypes.
399 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
400 Define to handle stepping into -g compiled shared libraries.
401 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
402 stepping into -g compiled shared libraries.
404 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406 * configure.in: Add mips-*-sysv4* support.
407 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
408 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
409 New files for MIPS SVR4 support.
410 * Makefile.in: Update for new mipsv4 files.
411 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
412 read_next_frame_reg to obtain the frame relative stack pointer.
413 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
414 obtain the frame relative stack pointer.
415 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
416 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
417 by entering them into the minimal symbol table.
418 * printcmd.c (print_scalar_formatted): Do not try to unpack to
419 a long for float formats.
420 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
421 get defined in <link.h>.
422 * solib.c (solib_add): Add shared library sections to the section
423 table of the target before adding the symbols.
424 * partial-stab.h: Relocate static and global functions.
425 * dbxread.c (read_dbx_symtab): Remove unused variable
426 end_of_text_address. Relocate text_addr when passing it
429 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
430 library functions before the executable is run. Retrieve dynamic
431 symbols from stripped executables.
432 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
433 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
434 if no debugging symbols were found.
435 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
436 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
438 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
439 OSF/1 has shared libraries.
441 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
444 to BFD handling of dynamic symbols.
446 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
448 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
449 then gets its real address into FUN and its GOT/DP value into %r19.
451 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
453 * hppa-tdep.c (frameless_function_invocation): If no unwind
454 descriptor was found, then assume this was not a frameless
456 (frame_saved_pc): If the saved PC is in a linker stub, then
457 return the return address which the linker stub will return to.
459 * xm-hppab.h: Never define USG.
460 * xm-hppah.h: Always define USG.
462 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
464 * values.c (unpack_long, value_from_longest),
465 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
467 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
469 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
471 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 For SVR4 targets, enable gdb to set breakpoints in shared
474 library functions before the executable is run.
475 * elfread.c (elf_symtab_read): Handle symbols for shared library
477 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
478 and moved to objfiles.c.
479 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
480 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
481 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
482 the new generic definition from tm-sysv4.h works for Solaris.
484 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
486 * elfread.c (elf_symtab_read): Change storage_needed,
487 number_of_symbols and i to long. Rename get_symtab_upper_bound to
488 bfd_get_symtab_upper_bound. Check for errors from
489 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
490 * nlmread.c (nlm_symtab_read): Same changes.
492 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
494 * xcoffread.c (xcoff_next_symbol_text): New function.
495 (read_xcoff_symtab): Set next_symbol_text_func to it.
496 Move raw_symbol outside of read_xcoff_symtab.
498 * remote.c (getpkt): Remove unused "out" label.
500 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
502 * breakpoint.c (print_it_normal): Allow GDB to notify the user
503 about more than one watchpoint being triggered.
505 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
507 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
509 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
511 * blockframe.c (find_pc_partial_function): mst_file_text
512 symbols do not live in the shared library transfer table.
513 * ch-exp.y (decode_integer_value, match_character_literal,
514 match_bitstring_literal): Guard tolower calls with isupper,
515 tolower on old BSD systems blindly subtracts a constant.
516 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
517 well when determining the producer of the object file.
518 * mdebugread.c (has_opaque_xref): New function to check for
519 cross reference to an opaque aggregate.
520 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
521 enter typedefs to opaque aggregates into the symbol tables.
522 * mdebugread.c (parse_external): Remove skip_procedures argument,
523 it has always been 1. Remove code that handled stProc symbols,
524 it was never executed and was wrong, as the index of a
525 stProc symbol points to the local symbol table and not to the
526 auxiliary symbol info. Update caller.
527 * mdebugread.c (parse_partial_symbols): Do not enter external
528 stProc symbols into the partial symbol table, they are already
529 entered into the minimal symbol table.
530 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
531 Remove all conditionals and definitions for ptx.
532 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
533 Fix addresses of floating point registers in REGISTER_U_ADDR.
534 STORE_STRUCT_RETURN now handles cc and gcc conventions.
535 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
536 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
537 signal trampoline code work.
538 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
539 Remove all conditionals and definitions for ptx.
540 Remove KDB definitions.
541 * symm-nat.c (store_inferior_registers): Fetch registers before
542 storing them to obtain valid floating point control registers.
544 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
545 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
546 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
548 * symm-nat.c (child_resume): Update type of `signal' parameter.
549 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
551 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
553 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
554 calling import stubs for functions in shared libraries.
556 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
558 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
560 * ch-lang.c (chill_is_varying_struct): Magic string is
561 was "<var_length>" is now "__var_length" (more portable).
563 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
565 * remote.c (getpkt): If we get a timeout, actually retry rather
566 than just giving up the first time it happens.
567 * remote.c: Document sequence numbers.
568 (remote_store_registers): Change syntax of 'P' request so that it
569 never looks like a sequence number.
571 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
573 * os9kread.c (record_minimal_symbol): add section_offset to
574 relocate minimal symbol table.
575 * os9kread.c (read_minimal_symbols): ditto.
576 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
578 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
579 return. Also if file addr is 0 leave it 0, not to relocate.
580 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
581 'set remotexoff' and 'set remotelog' commands.
583 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
585 * remote.c (remote_store_registers): Add 'P' request to set an
587 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
590 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
592 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
593 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
594 combining all 'p' and 'r' pairs into a LOC_REGPARM.
596 * command.c (do_setshow_command, case var_string): Never add a
597 space to the end of the string.
598 * NEWS: Document this change.
599 * .gdbinit: Add a space to the "set prompt" command.
601 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
603 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
604 changes to make it compile (it doesn't link yet).
606 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
607 (set_demangling_style, set_demangling_command): Use savestring not
608 strdup. We were not dealing properly with a NULL return from
609 strdup, and were not declaring strdup (the system header may or
612 * valprint.c (val_print): Remove inaccurate comment about what
613 types can be stub types.
615 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
616 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
617 Supply alternate version if ATTACH_DETACH is not defined.
618 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
619 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
620 * configure.in: Recognize i[34]86-sequent-sysv4* host.
622 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
624 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
626 (skip_trampoline_code): Rewrite and add support for argument
627 relocation stubs stubs, import/export stubs, calls through
628 "_sr4export" and cascaded trampolines.
630 * hppa-tdep.c (skip_prologue): Return "pc" not zero
631 if no unwind descriptor is found.
633 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
634 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
635 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
636 differently. All registers are four bytes.
637 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
639 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
641 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
642 registers as both single and double values (fetching 2nd 32bit half
643 as necessary). Annotate each register printed with its precision.
645 * paread.c (read_unwind_info): Fix off-by-one error.
647 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
649 * main.c (complete_command): Deal with it if arg is NULL.
651 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
653 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
654 regarding using the PC--using the PC is necessary and all the
655 FIXME comments in the world won't make it go away.
657 * valops.c (value_at, value_at_lazy): Give error if we dereference
659 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
660 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
662 * stabsread.c (patch_block_stabs): Add comment about what happens
663 if the definition is in another compilation unit from the stab.
665 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
667 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * main.c (complete_command): New command, from Rick Sladkey
671 (symbol_completion_function): Don't declare rl_point and
672 rl_line_buffer; they are now declared in readline.h.
673 (show_commands): Don't declare history_base; it is declared in
675 * command.c (lookup_cmd): Don't delete trailing whitespace.
676 Reverts change of 14 May 1989.
678 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
680 * minsyms.c (prim_record_minimal_symbol): Move section deduction
681 code from prim_record_minimal_symbol_and_info() to here. Callers
682 of the latter can legitimately supply a section number of -1.
684 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
686 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
687 member functions have an element in args for a (nonexistent) this
690 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
692 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
694 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
695 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
697 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
698 for the structure's type. All callers changed.
700 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
701 for each structure argument rather than assuming it's either
702 true or false for all structure arguments.
704 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
705 on the length structure passed, not the compiler used.
707 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
708 argument for the structure's type.
710 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
712 * values.c (set_internalvar): Don't set var->value until we are
713 sure there won't be an error().
715 * remote.c (get_offsets): Reinstate comment which was in
716 remote_wait about use of SECT_OFF_TEXT and so on.
718 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
720 * symmisc.c (maintenance_check_symtabs): New function to check
721 consistency of psymtabs and symtabs.
722 * symtab.h (maintenance_check_symtabs): Add prototype.
723 * maint.c: Add new `maint check-symtabs' command.
724 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
725 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
726 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
728 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
729 to write_memory to avoid warnings from gcc.
730 * config/i386/xm-symmetry.h: Add missing #endif.
731 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
732 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
733 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
735 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
737 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
738 (hppa_push_arguments): Likewise.
740 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
742 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
743 improve remote debugging efficiency. Also fixed problems with
744 doing function calls for programs with no entry points.
745 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
747 * inferior.h (PC_IN_CALL_DUMMY): ditto.
748 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
749 parse_lines): Pass section_offsets info to these routines so that
750 we can relocate symbol table entries upon readin.
751 * (psymtab_to_symtab_1): Set symtab->primary to tell
752 objfile_relocate to do relocations for our symbols.
753 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
754 (which hang off of the symbol table).
755 * Use prim_record_minimal_symbols_and_info instead of
756 prim_record_minimal_symbols to supply section info to make minimal
757 symbol relocations work.
758 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
759 -1, try to deduce it from ms_type.
760 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
761 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
762 add code to relocate objfile->sections data structure.
763 * remote.c (get_offsets): Use new protocol message to acquire
764 section offsets from the target.
765 * (remote_wait): Get rid of relocation stuff. That's all handled
766 by objfile_relocate now.
767 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
768 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
770 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
772 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
774 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
778 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
779 can no longer set this at run time.
780 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
781 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
782 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
783 sparc-tdep.c compiles).
784 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
787 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
789 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
790 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
791 * configure.in: Recognize m68*-cisco*-*.
793 * Makefile.in (TAGS): Use variables directly, rather than using
794 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
795 and means that these filenames no longer need be unique across all
796 the config/* directories.
797 * configure.in: Put the config/*/ into TM_FILE, etc.
799 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
800 and trapv exceptions.
802 * target.h (struct section_table), objfiles.h (struct obj_section):
803 Change name of field sec_ptr to the_bfd_section. More mnemonic
804 and avoids the (sort of, for the ptx compiler) name clash with
805 the name of the typedef.
806 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
807 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
809 * utils.c: Include readline.h.
810 * Makefile.in (utils.o): Add dependency.
812 * remote.c (getpkt): Add support for run-length encoding.
814 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
816 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
818 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
820 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
821 prim_record_minimal_symbol.
824 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
825 computing their offset from the start of the old buffer and adding
826 to the new buffer, rather than by assuming we can add the
827 difference between the old buffer and the new buffer (it might not
828 fit in an int). Merge in cosmetic differences from emacs regex.c
829 version of this macro.
831 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
833 * Makefile.in (install-only): Fix use of program_transform_name.
835 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
837 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
838 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
839 so I'm nuking the command.
840 * symtab.c (find_addr_symbol): Comment out, no longer used.
842 * main.c (main): Don't init_source_path for the -cd argument. Now
843 that source_path doesn't contain the current_directory from when
844 GDB started up, init_source_path is no longer useful (and is
845 harmful because it clobbers a source_path set in $HOME/.gdbinit).
847 * TODO: Remove item about line numbers being off. It is useless
848 and confusing without a reproducible test case (it mentions
849 proceed(), but I was able to step through proceed without trouble).
851 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
853 For Sunos 4.x targets, enable gdb to set breakpoints in shared
854 library functions before the executable is run. Retrieve dynamic
855 symbols from stripped executables.
856 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
857 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
858 symtab.c (list_symbols): Handle mst_solib_trampoline.
859 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
860 for all targets, remove IBM6000_TARGET dependencies.
861 * dbxread.c (read_dbx_dynamic_symtab): New function.
862 * dbxread.c (dbx_symfile_read): Use it.
863 * dbxread.c (SET_NAMESTRING): Set namestring to
864 "<bad string table index>" instead of "foo" if the string index is
866 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
868 * symtab.c (list_symbols): Take from_tty as parameter and pass it
869 to break_command. Handle mst_file_* minimal symbol types.
870 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
872 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
874 * c-exp.y(yylex): fix potential memory overflow.
876 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
878 * environ.c (set_in_environ): Eliminate special handling of PATH and
880 * putenv.c: Removed, conflicts with system declaration of
881 putenv on RS/6000 running AIX 3.2.5, and above change makes it
883 * Makefile.in: Change accordingly.
884 * procfs.c (procfs_create_inferior): Change comment accordingly.
886 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
888 * rs6000-tdep.c: Change value to value_ptr.
890 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
892 * i386m3-nat.c: Include floatformat.h.
893 (get_i387_state): Use memset not bzero.
897 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
898 ieee-float.h to floatformat.h.
900 * valprint.c (val_print_string): Ignore error if the error
901 happened after a terminating '\0'.
903 * c-valprint.c (c_val_print): Never add 1 to return value from
904 val_print_string; just return what it returns.
906 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
907 looping through all of the enums.
908 * infrun.c (signals_info): Use it.
910 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
912 * main.c (main): When printing warning about bad baud rate, don't
913 use warning(); it relies on current_target which isn't set up yet.
915 * breakpoint.c (_initialize_breakpoint): Update docstring for
916 tbreak to match what the code actually does. Don't mention tbreak
917 in docstrings for "enable once" or "enable breakpoints once".
919 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
921 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
922 while (0). That defeats the whole purpose of using do . . . while (0).
923 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
924 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
925 using a ?: expression as an lvalue is not portable.
927 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
928 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
929 'p' and 'r' symbol descriptors into a single symbol to look for a
931 * README, config/sparc/tm-sparc.h: Update comments.
933 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
935 * mdebugread.c (parse_type): Do not complain for types with
936 an `indexNil' aux index, these are simply undefined types.
937 Remove indexNil check from caller of parse_type.
938 * mdebugread.c (parse_partial_symbols): Do not enter
939 stGlobal, scCommon symbols into the minimal symbol table, their
940 value is the size of the common, not its address.
941 Handle scInit, scFini, scPData and scXData sections.
942 Use minimal symbol type mst_file_* for stLabel symbols, instead of
944 Enter stProc symbols into the global_psymbols list once, not into
945 the static_psymbols_list.
946 Get rid of dummy psymtab if it is empty, to allow proper detection
947 of stripped executables.
948 * mdebugread.c (cross_ref): Allow cross references to Fortran
951 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * stabsread.c (common_block_end, fix_common_block): Stash the
954 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
955 as to not assume that a pointer fits in an enum.
957 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
959 * os9kread.c (fill_sym): check compiler verion number for pre-
961 * os9kread.c (os9k_process_one_symbol): address of symbol is
962 relative to section not module.
963 * stabsread.c (define_symbol): add symbol type 's' as local
965 * remote-os9k.c: add command 'set monitor_log' to turn on or off
967 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
968 * remote-os9k.c: fix bug in 'set remotebaud' function.
969 * remote-os9k.c (rombug_link): minimize checking so to improve
971 * symfile.c (symbol_file_command): check if failed to link, also make
972 the command be able to accept more than one filenames.
973 * target.c (target_link): check if failed to link with rombug.
974 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
976 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * remote-es.c (es1800_child_ops): Don't declare it static.
980 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
982 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
984 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
986 * dbxread.c: New variable lowest_text_address.
987 (record_minimal_symbol, read_dbx_symtab): Set it.
988 (read_dbx_symtab): Use lowest_text_address + text_size instead of
990 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
992 * dbxread.c (end_psymtab): Remove old and commented out
993 capping_global and capping_static. Fix comments regarding
994 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
996 * parser-defs.h: Add "extern" to start of variable declarations so
997 we don't end up with commons.
998 * parse.c: Define these variables.
1000 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1003 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1005 * alpha-tdep.c: Change value to value_ptr.
1007 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1009 * solib.c (elf_locate_base): New function to locate the address
1010 of the dynamic linker's runtime structure in the dynamic info section.
1011 * solib.c (locate_base): Use it instead of iterating over the list
1012 of mapped address segments.
1013 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1016 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1018 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1019 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1020 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1021 signal trampoline and interrupt routines.
1022 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1023 (frame_chain, frame_chain_valid): Likewise.
1024 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1025 saved regs convention for SP.
1027 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1028 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1029 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1031 * tm-hppah.h (IN_SIGTRAMP): Define.
1033 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1035 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1036 alphabetic character as the start of a name.
1038 * sparclite/Makefile.in (all install): Build and install aload.
1040 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1041 config.guess and config.sub produce.
1043 * mips-tdep.c: Change value to value_ptr.
1045 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1047 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1048 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1049 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1050 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1051 value with value_ptr. This is for the ptx compiler.
1052 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1054 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1055 #if 0 i386_float_info.
1056 * symm-tdep.c (round): Remove. Also remove sgttyb.
1057 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1058 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1059 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1060 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1062 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1063 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1064 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1065 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1066 tm-i386v.h is apparently OK.
1067 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1068 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1071 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1073 * osfsolib.c (xfer_link_map_member): Update to use new
1074 target_read_string interface.
1076 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1078 * infrun.c (wait_for_inferior): In checking
1079 remove_breakpoints_on_following_step, check
1080 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1082 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1084 * os9kread.c (os9k_process_one_symbol): Rename
1085 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1086 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1087 (CORE_ADDR)0, from target_link, since that is what it uses.
1088 Process name at end, not during parsing (like we did before Kung's
1089 change), so that -readnow and -mapped can appear anywhere.
1090 Make text_relocation a local variable.
1091 * config/i386/i386os9k.mt: Fix comment.
1092 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1093 * os9kread.c: Put "comments" after #endif inside /* */.
1094 * stabsread.h: Add os9k_stabs variable.
1095 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1097 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1098 descriptor in global_symbols not local_symbols.
1099 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1101 (read_type): If os9k_stabs, accept function parameters after 'f'
1103 (read_array_type): If os9k_stabs, don't expect index type and
1104 expect lower and upper to be separated by ',' not ';'.
1105 (read_enum_type): If os9k_stabs, read a number before the first
1106 enumeration constant.
1107 (os9k_init_type_vector): New function.
1108 (dbx_lookup_type): Call it when starting new type vector.
1109 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1110 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1111 * os9kstab.c: Removed.
1112 * Makefile.in: Update accordingly.
1113 * objfiles.c (objfile_relocate_data): Removed.
1114 * remote-os9k.c (rombug_wait): Call objfile_relocate
1115 not objfile_relocate_data.
1116 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1117 * remote-os9k.c (rombug_wait): Call find_pc_section not
1119 * main.c (quit_command): Check inferior_pid; revert Kung change.
1120 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1122 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1124 * os9kread.c: New file to read os9000 style symbo table.
1125 * os9kstab.c: new file to read os9000 style stabs.
1126 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1127 * objfiles.c (find_pc_objfile): new function to search objfile
1129 * objfiles.c (objfile_relocate_data): new function to relocate
1130 data symbols in symbol table.
1131 * objfiles.h: Add two aux fields in struct objfile to handle
1132 multiple symbol table files situation like in os9000.
1133 * symfile.c: Change so 'symbol-file' command can handle multiple
1134 files. Also call target_link() to get relocation infos.
1135 * target.c (target_link): new function to get relocation info when
1136 a symbol file is requested to load.
1137 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1138 because in cross mode there's no inferior pid, bit they need to
1140 Makefile.in: add os9kread.c os9kstab.c and .o's.
1141 configure.in: add i386os9k target.
1142 config/i386/i386os9k.mt: new add.
1143 config/i386/tm-i386os9k.h: new add.
1145 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1147 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1148 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1150 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1152 * target.c, target.h (target_read_string): Provide error detection to
1153 caller. Put string in malloc'd space, so caller need not impose
1155 * solib.c (find_solib): Update to use new interface.
1156 * irix5-nat.c (find_solib): Read o_path from inferior
1157 (clear_solib): Free storage for o_path.
1158 * valprint.c (val_print_string): Add comments.
1160 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1165 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1167 * value.h (struct value): Add modifiable field.
1168 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1169 (record_latest_value): Don't mess with VALUE_LVAL of value.
1170 * valops.c (value_assign): Check it. Reword existing error
1171 message on not_lval.
1173 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1174 (STEP_SKIPS_DELAY): Added.
1175 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1178 * valprint.c (val_print_string): If errcode is set, always print
1179 an error, regardless of force_ellipsis. In the non-EIO case,
1180 just print the error message rather than calling error(). Don't
1181 access *(bufptr-1) if bufptr points to the start of the buffer.
1182 When looking for '\0', don't increment bufptr and addr if bufptr
1183 started out already at limit. If an error happens on fetching the
1184 first character, don't print the string.
1186 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1188 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1191 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1192 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1193 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1194 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1195 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1196 * findvar.c: Update comment regarding ieee-float.h.
1198 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1200 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1201 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1202 Define to make backtracing through the various sigtramp handlers
1204 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1205 the saved pc from ucontext on the stack for SVR4 signal handling.
1207 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1209 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1210 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1211 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1212 just use the global variable itself. When printing baud rate,
1213 don't print a baud rate if baud_rate is -1.
1215 * coffread.c (read_coff_symtab): Pass mst_file_* to
1216 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1217 symbols in the minimal symbols regardless of SDB_TYPE.
1219 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1221 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1222 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1223 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1224 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1225 ignored bs->stop for a bp_step_resume breakpoint.
1226 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1227 which performs one (the check_sigtramp2 one) of the functions
1228 which had been handled by the step_resume_breakpoint. For each
1229 use of the step_resume_breakpoint, make it still use the
1230 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1232 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1233 When setting the frame address of the step resume breakpoint, set
1234 it to the address for frame *before* the call instruction is
1235 executed, not after.
1237 * mips-tdep.c (mips_print_register): Print integers using
1238 print_scalar_formatted rather than duplicating all the
1239 CC_HAS_LONG_LONG and so on.
1240 (mips_push_dummy_frame): Use read_register_gen rather than using
1241 read_register and then putting it back in target format with
1242 store_unsigned_integer. If registers are more than 4 bytes, give
1243 an error rather than have some registers overwrite other
1245 #if 0 unused include of opcode/mips.h.
1247 * symfile.h: Don't declare arguments for coff_getfilename.
1249 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1251 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1253 * configure.in (hppa*-*-osf*): New configuration.
1254 * config/pa/hppaosf.mt: New target makefile fragment.
1255 * config/pa/tm-hppao.h: New target include file.
1257 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1259 * exec.c (print_section_info): Print entry point for exec_bfd only.
1260 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1261 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1262 causes problems if <sys/types.h> has no multiple inclusion protection.
1264 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1266 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1267 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1268 (CALL_DUMMY_LENGTH): Changed accordingly.
1270 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1272 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1273 numbers of register windows.
1275 * sparclite/hello.c: Add factorial function for testing.
1276 * salib.c: Use macros instead of constants for I/O addresses to
1277 make 931 support easier.
1278 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1279 register in sta/lda instructions.
1281 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1283 * dbxread.c (process_one_symbol): Set
1284 block_address_function_relative for COFF like we do for ELF and SOM.
1286 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1288 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1290 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1291 the enumerators of an ecoff enum into the partial symbol table.
1292 * mdebugread.c (parse_partial_symbols): Call it.
1293 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1294 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1295 offsets. Cast psymtab->read_symtab to PTR before passing it to
1297 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1298 set up the global offset table pointer in pic compiled code.
1299 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1300 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1301 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1302 ensures that floats are promoted to doubles before they are pushed
1305 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1307 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1308 Fixup cache_on and flush_i_cache so that they work for both the
1309 930 and 932 processors. Rewrite most low level funcs (uart
1310 access & cache stuff) to use new ASI access macros in sparclite.h.
1311 Also make it easy to access second serial port.
1313 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1315 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1316 <sys/stat.h>; not needed.
1318 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1320 * stack.c (print_frame_info): In "pathological" case, don't
1321 distrust the line number information.
1323 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1325 * mips-tdep.c (mips_print_register): handle 64 bits register.
1326 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1328 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * Makefile.in (install): Do the sed for program_transform_name
1333 ourselves instead of worrying about INSTALL_XFORM. This enables
1334 users to override INSTALL_PROGRAM in the standard way.
1336 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1337 depend on Makefile.in.
1339 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1340 Only test against INT_MIN if a LONGEST is bigger than an int.
1342 * README: Change GhostScript to Ghostscript.
1344 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1346 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1347 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1348 character file names.
1349 * Makefile.in (ALLPARAM): Add these files.
1351 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1352 character file names.
1353 * Makefile.in: Add Kung's new mips64 files.
1355 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1357 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1358 mips64el-*-ecoff and mips64-big-*.
1359 * defs.h: get rid of FORCE_LONG_LONG.
1360 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1361 parsing. Change register size to be MIPS_REGSIZE.
1363 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1365 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1366 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1367 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1369 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1371 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1372 (remove_commands, add_commands): Add/remove hms-drain when target
1375 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1377 * configure.in: Add Lynx/rs6000 support.
1378 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1379 messages. Add rs6000 support. Don't try to modify unwritable
1381 * rs6000-nat.c: Move lots of native dependent stuff (like core
1382 file support) from rs6000-tdep.c & xcoffexec.c to here.
1383 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1384 * xcoffexec.c: Move native dependent stuff to nat.c.
1385 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1387 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1389 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1390 New files to support Lynx/rs6000.
1392 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1394 * README: Remove note about gcc warnings on alpha, these should be
1396 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1397 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1398 remote-utils.c, stabsread.c: Include <string.h>.
1399 * regex.c: Include "defs.h", change re_comp argument to const char *.
1400 * infptrace.c (fetch_register, store_inferior_registers): Change
1401 regaddr to type CORE_ADDR.
1402 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1403 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1405 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1407 * symtab.h: Always define BYTE_BITFIELD to nothing.
1409 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1411 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1412 * configure.in: Remove comment about m68k-em.mt.
1413 * Makefile.in: Remove references.
1415 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1420 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1422 * target.c (target_preopen): If target_kill doesn't remove the
1423 target from the stack, use pop_target to do it.
1425 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1426 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1427 changes to stabsread.c from summer 1993.
1429 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1430 printing the program, rather than passing NULL to printf.
1431 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1432 try to call UDIDisconnect again. Print better message.
1433 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1435 (udi_create_inferior): If udi_session_id is negative, open a new
1436 TIP rather than giving an error.
1438 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1439 config/ns32k/ns32km3.mh: Define NAT_FILE.
1440 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1441 (it was inconsistent and namespace-wrong) to NM_M3_H.
1442 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1443 (m3_open): New function.
1445 * TODO: Update Mach section.
1447 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
1449 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
1451 * printcmd.c (printf_command): Add missing single-letter
1452 backslash-escape sequences, and improve error message.
1454 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1456 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
1457 rather than trying to shove an int into a pointer and back out
1458 again. This avoids compiler warnings.
1460 * defs.h (alloca): Declare as void *, not char *, on hpux.
1461 Don't prototype it, just declare the return type.
1463 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1465 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
1466 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
1468 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1470 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
1471 ZERO_REGNUM, just read it as zero without talking to the board.
1473 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
1475 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
1476 to store_floating, not nonexistent variable len.
1478 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
1480 (mips_store_word): Change calling convention to return errors, and
1481 to provide old contents if the caller wants it.
1482 (mips_xfer_memory): Deal with errors from mips_store_word.
1483 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
1484 define now that remote-mips.c doesn't use BREAKPOINT.
1486 * remote-mips.c (mips_create_inferior): Call warning if arguments
1487 specified, and then execute "set args" command. Call error, not
1488 mips_error, if executable file not specified.
1490 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
1493 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
1496 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1498 * value.h (print_longest): Rename "value" to "val" in prototype
1499 declaration because some compilers don't like arguments whose
1500 names are the same as types.
1501 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1502 before passing it to remote_*_bytes.
1504 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1506 * h8500-tdep.c (saved_pc_after_call): The size of the
1507 pc is memory model dependent. (segmented_command,
1508 unsegmented_command, _initialize_h8500_tdep): New commands to
1509 change memory model.
1510 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1512 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1513 (hms_wait): Use new status structure
1514 (hms_open): Push the target here. (hms_before_main_loop): Not
1515 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1516 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1517 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1518 all registers in a compact way.
1520 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1522 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1523 as CORE_ADDR to match definition in rs6000-tdep.c.
1525 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1527 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1528 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1529 definitions into the psymtab.
1531 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1533 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1534 a special exceptionSize for the 68332.
1536 * remote-udi.c (udi_attach): If no arguments, print error.
1538 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1540 * Makefile.in (VERSION): Bump to 4.12.1
1541 * NEWS, README: Update to match 4.12 release.
1543 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1545 * command.c (empty_sfunc): New function.
1546 (add_set_cmd): Use it instead of not_just_help_class_command.
1547 (not_just_help_class_command): Change calling convention back to
1548 what it was before yesterday's change.
1550 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1551 of the type if present.
1553 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1555 * printcmd.c (decode_format): Don't blithely set the size for
1556 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1558 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1559 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1560 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1561 always just check against INT_MIN and INT_MAX (this also fixes things
1562 if sizeof (long) > sizeof (int), e.g. Alpha).
1563 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1564 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1565 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1566 BUILTIN_TYPE_UNSIGNED_LONGEST.
1567 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1568 longest_int and longest_unsigned_int.
1569 * value.h (struct value): Just align to LONGEST, rather than worrying
1570 about CC_HAS_LONG_LONG.
1571 * valarith.c (value_binop): Figure out type ourself based on
1572 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1573 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1574 * valprint.c (val_print_type_code_int): Just call
1575 extract_unsigned_integer directly, rather than going through
1577 * printcmd.c (decode_format): Remove code which would sometimes
1578 change 'g' size to 'w' for integers. print_scalar_formatted handles
1579 printing huge integers well enough, thank you.
1581 * command.c (add_set_cmd, not_just_help_class_command): Change
1582 to make this the sfunc, not cfunc, since that is how we call it.
1583 * command.h: Comment difference between sfunc and cfunc.
1584 * demangle.c (set_demangling_command): Add third arg since that
1585 is how it is called.
1586 (_initialize_demangler): Use sfunc, not cfunc, for
1587 set_demangling_command, since that is how it is called.
1588 Remove show_demangling_command; it has no effect.
1590 * command.c (shell_escape): Report errors correctly (with error
1591 message from strerror).
1593 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1595 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1596 x_scnlen.l rather than x_scnlen to match corresponding change in
1599 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1601 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1602 Change comments regarding TYPE_CODE_BOOL.
1603 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1604 regardless of the language.
1605 (value_true): Just call value_logical_not regardless of language.
1606 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1607 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1608 * language.h: Improve comment for la_builtin_type_vector.
1609 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1610 builtin_type_m2_bool.
1612 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1614 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1615 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1617 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1619 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1620 by restarting the ioctl.
1622 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * target.h (target_wait): Add comment about calling
1625 return_to_top_level.
1627 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1629 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1630 additional arguments.
1631 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1633 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1635 * sparc-stub.c: Remove unnecessary #include of memory.h.
1637 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1639 * mips-tdep.c: Remove code which sets saved_regs from
1640 init_extra_frame_info and put it in new function mips_find_saved_regs.
1641 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1642 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1643 check if it is NULL and call mips_find_saved_regs if so.
1645 * remote-mips.c: Use unfiltered, not filtered, output most places.
1647 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1648 backtrace. Revise comments.
1650 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1652 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1653 alpha and irix. The _sigtramp case has to be handled properly
1654 in the tdep files if we have no ecoff debugging info.
1655 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1656 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1657 without PC_REGNUM kludge.
1658 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1659 Clean up handling of mips sigtramp frames, improve comments.
1661 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1663 * paread.c (read_unwind_info): Fix typo.
1665 * paread.c (pa_symtab_read): Update the "check_strange_names"
1666 filter to match GCC's current output. Filter out section symbols
1667 (which the HP linker sometimes puts in the wrong place).
1669 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1671 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1673 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1675 * Makefile.in: Remove all references to sparcly-nat.c.
1677 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1678 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1679 duplicating serial.h and target.h.
1681 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1682 are not used anywhere (a 5 Oct 1993 change removed the uses).
1684 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1685 * config/m68k/es1800.mt: Add comment.
1686 * remote-es.c: Extensive changes to update to current conventions.
1688 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1689 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1690 to achieve the desired timeout.
1691 * serial.h (serial_t): Add field timeout_remaining.
1693 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1695 * c-exp.y (yylex): Reenable nested type code.
1697 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1699 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1701 * remote-mips.c (mips_ops): Fix docstring.
1703 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1705 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1706 with the old tm-m68k-em.h:
1707 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1708 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1709 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1710 Add FIXME regarding GET_LONGJMP_TARGET.
1712 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1713 * infptrace.c (kill_inferior): Add comments.
1714 * main.c (quit_command): Call target_close after we kill or
1716 * remote-udi.c (udi_close): Don't error() if QUITTING.
1718 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1720 * configure.in: Make m68k-coff and aout add monitor support in
1721 addition to the standard serial support.
1723 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1725 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1728 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1730 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1731 * elfread.c (record_minimal_symbol_and_info),
1732 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1734 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1736 * i386-stub.c: Add ".text" right before "mem_fault:".
1738 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1740 * remote-utils.c (usage): Fix message to be accurate and conform
1741 more closely to normal conventions.
1743 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1744 whether to show information about exec_bfd, and not control whether
1745 to show information about device and speed.
1747 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1748 usage message, don't dump core.
1750 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1751 for variable size array.
1752 (bug_fetch_register, bug_store_register): Rename "value" to
1753 "fpreg_buf" because some compilers don't like variables whose
1754 names are the same as types.
1755 (bug_store_register): Use a cast when converting char * to
1758 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1759 of the command in error message (the text was referring to the old
1760 name of the command).
1762 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1764 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1765 full details on structure elements without names. This partially
1766 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1767 of those changes was accidental.
1769 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1770 defined, make it an error to specify a single argument which is not
1773 * Makefile.in (version.c), main.c (print_gdb_version): Use
1774 host_alias and target_alias, not host_canonical and
1775 target_canonical, to print configuration.
1777 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1779 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1780 of builtin_type_long. It is necessary to get a type which is
1781 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1783 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1784 various miscellaneous things discovered in the process:
1785 * printcmd.c, defs.h (print_address_numeric): New function.
1786 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1787 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1788 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1789 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1791 * utils.c, defs.h (gdb_print_address): New function.
1792 * expprint (dump_expression), gdbtypes.h: Use it.
1793 * breakpoint.c (describe_other_breakpoints),
1794 symmisc.c (dump_symtab, print_symbol):
1795 Use filtered not unfiltered I/O.
1796 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1797 just run gdb under a debugger for this (and it had problems with
1798 printing addresses, how to print b->shadow, etc.).
1799 * buildsym.c (make_blockvector), core.c (memory_error),
1800 exec.c (print_section_info), maint.c (print_section_table),
1801 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1802 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1803 Add comments saying code is broken. Marked with "FIXME-32x64".
1804 * dbxread.c (process_one_symbol), partial-stab.h (default),
1805 remote-vx.c (vx_run_files_info):
1806 Don't cast int being passed to local_hex_string.
1807 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1808 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1810 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1812 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1813 * source.c: Include <sys/types.h> regardless of USG.
1815 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1817 * valops.c (value_assign): Set `type' after coercing toval.
1818 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1819 Use extract_unsigned_integer to get the address of a reference.
1821 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1823 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1824 AIX can use ? instead of \ for continuation. Deal with it.
1826 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1827 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1828 the HP compiler in ANSI mode doesn't like.
1830 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1831 based on USG, rather than defining HAVE_SIGSETMASK to an
1832 expression containing defined. Having a macro used in #if expand
1833 to an expression containing "defined" is undefined according to
1834 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1837 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1839 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1840 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1842 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1844 * ch-exp.y (match_string_literal): Allow a zero-length string.
1845 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1847 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1849 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1850 passing them to print_387_status.
1851 (print_387_status): Don't subtract top from 7 before using it.
1852 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1853 from 7; the above explains it.
1855 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1857 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1858 pointer value when fixing up the frame at the start of a function.
1860 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1862 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1863 Sparc from the stack.
1865 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1867 * remote-mips.c (mips_initialize): Clear mips_initializing via
1868 cleanup chain, not directly.
1870 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1871 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1872 munging the timeout due to the limited range of c_cc[VTIME].
1874 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1875 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1876 m3-nat.c (m3_create_inferior): Pass it.
1877 * procfs.c: Remove ptrace function. It was declared in a way which
1878 conflicted with the prototype in unistd.h on Solaris.
1880 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1882 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1883 in the sigcontext if it is a signal trampoline frame.
1884 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1885 Define for Solaris2.
1887 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1889 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1890 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1891 tm-sparc.h so they can be overridden if necessary.
1893 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1895 * lynx-nat.c: Add Sparc support.
1896 * sparcly-nat.c: Remove. It's useless.
1897 * config/sparc/nm-sparclynx.h: Rewrite.
1898 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1900 * config/sparc/tm-sparclynx.h: Rewrite.
1902 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1904 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1905 directory. Old code was discarded, since the new opcode table has
1908 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1910 * Makefile.in (realclean): Remove info files per make-stds.texi.
1912 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1914 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1915 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1916 * config/sparc/tm-sun4sol2.h: Define it.
1918 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1920 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1921 if we did not find a symbol.
1923 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1925 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1928 * hppab-nat.c (call_ptrace): Delete redundant function.
1929 (kill_inferior, attach, detach, child_resume): Likewise.
1930 (child_xfer_memory): Likewise.
1932 * hppah-nat.c (call_ptrace): Delete redundant function.
1933 (kill_inferior, attach, detach, child_resume): Likewise.
1935 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1937 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1939 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1941 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1942 (CHILD_XFER_MEMORY): Define.
1943 (PT_*): Define so that generic infptrace.c code can be used.
1945 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1947 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1948 struct section_offsets *, not a (nonexistent) struct section_offset *.
1950 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1951 internal_xcoff_symtab, not an array of one of them. Change lots of
1952 "main_aux" to "&main_aux" and so on.
1954 * coffread.c, xcoffread.c: Include <coff/internal.h>
1957 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1959 * coffread.c (coff_getfilename): Make it not static.
1961 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1963 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1964 a completely gratuitous difference between xcoffread.c and coffread.c).
1966 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1968 * infrun.c (wait_for_inferior): Don't set frame for
1969 step_resume_breakpoint for IN_SIGTRAMP cases.
1971 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1972 breakpoint.c (bpstat_what): Move step_resume from its own field of
1973 the struct bpstat_what into the main_action. Make it override
1974 other breakpoints. This is a conservative change in the sense
1975 that before the step resume breakpoint was a breakpoint.c
1976 breakpoint, hitting the step resume breakpoint overrode even
1977 calling bpstat_stop_status.
1979 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1981 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1982 in case execution was stopped in the called function.
1983 * stack.c (print_frame_info, frame_info): If backtracing through
1984 a call dummy, handle the starting source line number on a line
1985 boundary like backtracing through sigtramp.
1986 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1987 for call dummy frame right. Remove old test for dummy frame,
1988 it has been unused at least since gdb-3.5.
1989 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1992 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1994 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1996 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1998 * infrun.c (signals_info), target.c (target_signal_from_name):
1999 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2001 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2003 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2004 * inflow.c (terminal_ours_1): When discussing how to deal with the
2005 tty state, make note of query() as well as readline.
2007 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2008 signals for which stop and print are cleared by default.
2010 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2012 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2013 reserved fields to hold a stub unwind entry type. Fix typo.
2014 (stub_unwind_entry): New structure for raw stub unwind entries.
2015 (stub_unwind_types): The types of stubs we may encounter.
2016 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2017 * hppa-tdep.c (rp_saved): Use additional information provided
2018 by linker stub unwind descriptors.
2019 (frameless_function_invocation): Likewise.
2020 (frame_chain_valid): Likewise.
2021 * paread.c (compare_unwind_entries): New function for sorting
2022 unwind table entries.
2023 (read_unwind_info): Rewrite to remove dependency on host endianness.
2024 Read in data from the $UNWIND_END$ subspace which contains linker
2025 stub unwind descriptors. Merge that data into the basic unwind
2028 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2030 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2032 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2033 from either the symbol name or the auxent.
2034 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2037 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2039 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2041 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2043 * README: Update notes for alpha port.
2045 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2047 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2048 for operation fault, constraint fault, and type fault.
2050 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2052 * Makefile.in (init.c): Add comment explaining formatting conventions.
2054 * c-exp.y (parse_number): Assign to temporary between the right
2055 shifts, to work around a bug in the SCO compiler.
2057 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2058 Add various files which were added to GDB recently.
2060 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2063 * Makefile.in: Add mostlyclean target.
2065 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2071 * main.c (show_commands): Make return type of extern
2072 history_get be HIST_ENTRY, rather than struct _hist_entry.
2073 (The latter loses with the upcoming merged readline.)
2075 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2077 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2078 const char *, not char *.
2080 * symtab.h (struct symbol): Make section short, not unsigned short.
2082 * symtab.c (lookup_symbol): Add comment about QUIT here.
2084 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2086 * c-exp.y (parse_number): Check for overflow regardless of range
2087 checking. Fix overflow check to use unsigned LONGEST, not
2090 * c-exp.y (parse_number): Make it so that integer constants are
2091 builtin_type_long_long if builtin_type_long isn't big enough or if
2092 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2094 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2095 Print our "()" first, then recurse for the target type.
2097 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2099 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2101 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2103 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2105 * utils.c (request_quit): Re-establish signal handler regardless
2108 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2110 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2112 * i960-tdep.c: Include target.h.
2114 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2116 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2118 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2120 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2121 changes (status -> ourstatus; declare status, etc.).
2122 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2124 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2126 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2128 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2130 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2132 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2134 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2136 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2138 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2140 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2142 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2143 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2145 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2148 Add search to target vector (#if 0'd until after 4.12):
2149 * target.h (to_search, target_search): Add.
2150 * gdbcore.h, core.c (generic_search): Add.
2151 * remote.c (remote_search): Add.
2152 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2155 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2156 is on, call find_pc_function rather than relying just on the minimal
2157 symbols (probably only matters for symbol readers which don't put
2158 statics in the minimal symbols, but changing this strikes me as
2159 not conservative enough).
2160 Initialize name_location in all cases.
2161 If no symbol and no msymbol, don't print anything symbolic.
2163 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2165 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2167 * printcmd.c (print_address_symbolic): Make it search the
2168 symtabs for variables as well as functions. Add `set print
2169 fast-symbolic-addr' and default it to fast (the old way).
2170 Print line numbers for data items as well as functions.
2172 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2173 address, if a symbol is found (take two more args pointing to
2174 where to store these results).
2176 * symtab.h (find_addr_symbol): Add prototype.
2178 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2180 * objfiles.h: Fix comments to reflect the fact that the phrase
2181 "top of stack" always refers to where the pushing and popping takes
2182 place, regardless of whether it is at the highest or lowest address.
2184 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2186 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2187 compiler generated tag names.
2188 * mdebugread.c (parse_type): Handle cross references to qualified
2190 * valops.c (value_struct_elt): Improve error message if the
2191 address of a method is requested from an object instance.
2192 * valops.c (search_struct_method): Make name_matched non-static
2193 to get it initialized correctly.
2194 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2195 exclude segment register which are not writable on newer SCO versions.
2197 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2199 * go32-xdep.c: Remove unused function uerror.
2200 (sigsetmask): Declare return type. Declare argument (to match the
2201 way it is called). Explicitly return 0.
2203 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2205 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2206 partial_symbol): Shrink the storage sizes of symbols, by making
2207 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2208 enums and small ints to the end of each struct to improve
2209 alignment, and switching the section number from int to unsigned
2212 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2214 * symtab.c (find_addr_symbol): New routine that will find the nearest
2215 symbol associated with an address. It does so by exhaustive
2216 search of the symtabs, so it's slow but complete.
2218 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2220 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2221 to [0,0] rather than [0, end of first source file]. This avoids
2222 problems with other parts of GDB looking for linetables in the
2223 _globals_ symtab. Eliminate variables num_object_files and
2224 first_object_file_end.
2226 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2228 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2229 (pop_frame): Restore PC2 and LR0 from dummy frames.
2230 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2231 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2232 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2233 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2234 (SETUP_ARBITRARY_FRAME): Define.
2236 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2238 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2240 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2242 * remote-udi.c (udi_resume): Correct prototype.
2244 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2246 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2247 hppa_frame_find_saved_regs.
2248 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2249 (prologue_inst_adjust_sp): New function.
2250 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2251 (skip_prologue): Completely rewrite to use unwind information.
2252 (hppa_frame_find_saved_regs): Likewise.
2254 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2256 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2257 to convert a signal number with appropriate bounds checking.
2259 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2261 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2263 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2264 print a newline to end the display anyway.
2266 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2267 coprocessor status regs) when popping a frame. This fixes
2268 float exceptions that occur after calling inferior functions.
2270 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2271 Read and write the fsr (float status register) to/from the child
2272 process along with the float regs. Remove Peter Schauer's change
2273 of May 24 '93, which has higher overhead and doesn't solve the
2274 real problem (which was that FSR wasn't being set).
2276 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2278 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2279 stack overflow check isn't right after the register stack
2280 adjustment instruction. Metaware R2.3u compiler moves other
2281 things in front of it. This fix isn't perfect but is what's
2284 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2286 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2288 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2289 character filenames.
2290 * configure.in: Change accordingly.
2292 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2294 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2295 _filtered io routines from these two files.
2297 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2299 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2300 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2301 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2303 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2305 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2308 printing to gdb_stderr.
2310 * remote-udi.c (udi_kill): Don't close the connection, just set
2311 inferior_pid to zero.
2312 (udi_mourn): Call remove_breakpoints.
2314 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2316 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2318 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2320 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2322 * remote-bug.c: At the start of each section, reset srec_frame
2325 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2326 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2327 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2328 code which looks for those two waitkinds. Use switch statement.
2329 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2330 CHILD_SPECIAL_WAITSTATUS.
2332 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2333 * Move target_signal_from_host, target_signal_to_host, and
2334 store_waitstatus from inftarg.c to target.c. procfs needs them.
2335 * target.c: Include "wait.h" and <signal.h>.
2336 * target.h, infrun.c (proceed), proceed callers: Pass new code
2337 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2338 enums being treated as unsigned and is cleaner.
2339 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2341 * infcmd.c (signal_command), infrun.c (signals_info):
2342 Don't allow user to specify numeric equivalent of
2343 TARGET_SIGNAL_DEFAULT.
2345 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2347 * config/alpha/alpha-netware.mt: New target support for Alpha
2349 * configure.in: Add alpha-*-netware* target.
2351 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2353 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2355 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2357 * target.h: Add enum target_waitkind, enum target_signal, and
2358 struct target_waitstatus. Change status argument to target_wait to
2359 be struct target_waitstatus * instead of int *.
2360 * target.h, infrun.c, all targets: Change type of signal arguments
2361 to resume(), proceed(), and target_resume() from int to enum
2363 * All targets (*_wait, *_resume): Change accordingly.
2364 * infcmd.c (program_info, signal_command), throughout infrun.c,
2365 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2366 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2367 signal code stuff right with the new signals would be non-trivial).
2368 * inferior.h (stop_signal): Make it enum target_signal not int.
2369 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2370 target_signal_from_name): New functions.
2371 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2372 store_waitstatus): New functions.
2373 * procfs.c (procfs_notice_signals): Use them.
2374 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2376 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2378 * objfiles.c (build_objfile_section_table): Don't abort() if
2379 objfile->sections is already set.
2381 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2382 to match recent change to exec.c.
2386 * main.c (print_gdb_version): Change year to 1994.
2388 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2389 * Makefile.in (NONSRC): Add ChangeLog-93.
2391 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2393 * stabsread.c (read_type): Allow defining several type numbers
2394 at once (e.g. "(1,2)=(3,4)="...).
2396 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2398 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2400 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2402 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2403 to process_one_symbol.
2404 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2405 avoid caching a bad endaddr in find_pc_partial_function.
2407 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2409 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2411 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2413 * infrun.c (wait_for_inferior): Do not step or step resume past
2414 the end of a one-line function we just stepped into.
2416 For older changes see ChangeLog-93
2422 version-control: never