1 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
4 language.c (type_error, range_error): Use filtered output.
5 * utils.c (error_begin): Update comment to tell people to use
8 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
9 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
12 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
14 * procfs.c (procfs_wait): Reinstate code which deduces the signal
15 from the fault, #ifndef FAULTED_USE_SIGINFO.
16 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
18 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
20 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
21 Explicitly annotate each record.
23 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
25 * xcoffexec.c: Reformat to standards and lint.
26 (language.h): Include.
27 (exec_close): Declare arg "quitting".
28 (file_command): Declare arg "from_tty".
29 (map_vmap): Cast xmalloc result to PTR.
30 * rs6000-nat.c: Reformat to standards and lint.
31 (exec_one_dummy_insn): Use char array for saved instruction.
32 (fixup_breakpoints): Declare.
33 (vmap_ldinfo): Be more informative in fatal error messages.
34 (xcoff_relocate_symtab): Define to return void.
35 * xcoffsolib.h: Reformat to standards, improve comments.
36 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
38 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
40 * utils.c, defs.h (error_begin): New function.
41 (quit): Print annotation before printing the error message.
42 * main.c (return_to_top_level): Print annotation before doing the
44 * symtab.c (decode_line_1): Call error not warning and then
45 return_to_top_level. Call error_begin and printf_unfiltered
46 rather calling warning (before calls to return_to_top_level).
47 * core.c (memory_error): Use error_begin, printf_unfiltered,
48 print_address_numeric and return_to_top_level instead of error.
49 Cleans up a FIXME-32x64.
50 * language.c (type_error, range_error): Call error_begin
51 not just target_terminal_ours.
53 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
54 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
55 side of an assignment is non-portable.
57 * utils.c (query): Change syntax of query annotations to be
58 consistent with other input annotations.
59 (prompt_for_continue): Likewise for prompt-for-continue annotation.
61 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
63 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
65 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
66 that have a stack frame size of 32k or larger (from Paul Flinders).
69 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
71 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
72 for Lynx platforms that need it.
73 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
75 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
77 * procfs.c (procfs_wait): Use the signal from the pr_info rather
78 than trying to deduce it from the fault.
80 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
82 * printcmd.c (print_address_symbolic): Initialize name to empty
83 string to avoid core dump if lookup fails.
84 * remote-e7000.c (printf_e7000debug): Error if target not open.
86 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
88 * i386-nlmstub.c: Update to be more in line with PIN stub.
89 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
90 * (hex2mem): Init ptr.
91 * General cleanups to use ConsolePrintf, standard prologues, etc...
93 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
95 * i386-nlmstub.c: More changes to be compatible with remote.c.
97 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
98 into (the far less frequently called) dbx_symfile_read.
100 * i386-nlmstub.c: An interim version till we get PIN for the x86.
102 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
104 * dbxread.c (record_minimal_symbol): Record the section
105 associated with the symbol to make dynmaic relocation work.
106 * (dbx_symfile_read, process_one_symbol): Fixes to work around
107 Solaris brain-damage which don't apply to relocatable object
109 * (stabsect_build_psymtabs): New routine to read stabs out of an
110 arbitrarily named section.
111 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
113 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
114 stabs out of the nlm.
115 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
116 brain-damage which don't apply to relocatable object files.
117 * remote.c (putpkt): Improve error reporting and error handling.
118 * (get_offsets): Temporary kludge to force data & bss sections to
119 have the same relocation.
120 * stabsread.c (define_symbol, scan_file_globals): Record section
123 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
128 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
130 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
131 to after call to target_wait. This means that flush_cached_frames
132 can call target_terminal_ours if it wants to.
133 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
134 comment about why the code is dubious.
136 * stabsread.c (read_type): Call read_type, not nonexistent
139 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
141 * remote-os9k.c (rombug_fetch_registers): set trace mode
143 * remote-os9k.c (rombug_read_inferior_memory): cache data in
145 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
147 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
148 passed to process_one_symbol.
149 * stabsread.c (read_type): process os9k functio prototype.
151 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
153 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
156 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
158 * utils.c (prompt_for_continue): Annotate prompt.
159 (query): Annotate query.
160 * printcmd.c (print_frame_args): Change syntax of argument
161 annotation to make name and value part of a single group of
162 annotations, not two separate groups.
163 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
164 * valprint.c (val_print_array_elements): Change syntax of
165 annotation to be more concise.
166 * main.c, defs.h (command_line_input): New argument tells what
167 string to include in the annotations.
168 * symtab.c (decode_line_2), main.c (read_command_lines,
169 command_loop): Change callers.
171 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
173 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
175 * printcmd.c (output_command): Annotate things we print here too.
176 * printcmd.c (print_command_1): Add "value-history-value" annotation.
177 * Move declaration of print_value_flags from defs.h to value.h.
178 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
180 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
182 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
183 BFD handles sun3 dynamic relocations now.
184 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
187 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
189 * printcmd.c (print_command_1): Annotate the top-level expressions
191 (print_frame_args): Annotate each argument.
192 * printcmd.c, defs.h (print_value_flags): New function.
193 * cp-valprint.c (cp_print_value_fields): Annotate each field.
194 * valprint.c (val_print_array_elements): Annotate each array element.
196 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
198 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
199 the register contains a pointer to the type, not the type itself.
201 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
203 * main.c (main): Accept --annotate=N option and make --fullname
204 the same as --annotate=1.
205 (command_line_input): Print annotatation before and after prompt.
206 * blockframe.c (flush_cached_frames): Print annotation.
207 * Rename frame_file_full_name to annotation_level and move it from
209 * source.c (identify_source_line): If annotation_level > 1,
210 change output format.
211 * breakpoint.c: Print annotation whenever a breakpoint changes.
212 * main.c: New variable server_command.
213 (command_line_input): Parse "server " and set server_command.
214 (dont_repeat): Check server_command.
216 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
218 * xcoffread.c (xcoff_next_symbol_text): Don't return before
219 updating raw_symbol and symnum. Return a value in the case where
222 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
224 * parse.c: Don't define block_found; it is defined in symtab.c.
225 * parser-defs.h: Add comment regarding block_found.
227 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
229 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
232 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
234 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
235 section vma. Do not read dynamic relocs for sun3 executables to
236 avoid BFD assertion message.
238 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
240 * nm-hppab.h (KERNEL_U_ADDR): Define.
241 (FIVE_ARG_PTRACE): Likewise.
242 (CANNOT_STORE_REGISTER): Likewise.
243 * nm-hppah.h (KERNEL_U_ADDR): Define.
244 (FIVE_ARG_PTRACE): Likewise.
245 (CANNOT_STORE_REGISTER): Likewise.
246 (NEED_TEXT_START_END): Likewise.
248 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
249 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
250 (FIVE_ARG_PTRACE): Likewise.
251 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
252 (FIVE_ARG_PTRACE): Likewise.
254 * hppa-tdep.c (read_unwind_info): Make static.
255 (restore_pc_queue): Indirect through the target vector to
256 reload the register state.
258 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
260 * paread.c (compare_unwind_entries): Delete function. It's been
261 moved into hppa-tdep.c.
262 (read_unwind_info): Likewise.
263 (pa_symfile_read): No longer call read_unwind_info. The unwind
264 tables will be read in as they are needed.
266 * hppa-tdep.c (compare_unwind_entries): New function.
267 (read_unwind_info, internalize_unwinds): Likewise.
268 (find_unwind_entry): Read in unwind information on demand.
270 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
272 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
273 to : in search path processing.
274 * defs.h (qsort): Rename argument in prototype.
275 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
277 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
278 (false): Eliminate usages.
280 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
282 * h8500-tdep.c (initialize_h8500_tdep, large_command):
283 All references to value changed to value_ptrlage_command is now
285 All references to value changed to value_ptr.
286 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
287 * remote-hms.c (hms_wait): Timeout after five seconds.
288 * ser-go32.c (dosasync_read): Poll if timeout < 0.
289 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
290 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
292 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
294 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
296 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
298 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
300 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
301 bp_watchpoint_scope breakpoints.
302 (struct breakpoint): Add val_chain and related_breakpoint fields
303 for use by watchpoints.
305 * breakpoint.c (within_scope): Delete. No longer used.
306 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
307 (target_{remove,insert}_watchpoint): Likewise.
308 (can_use_hardware_watchpoint): New function.
309 (remove_breakpoint): New function to remove a single breakpoint
310 or hardware watchpoint.
311 (insert_breakpoints): Handle insertion of hardware watchpoints.
312 Store a copy of the value chain derived from the watchpoint
314 (remove_breakpoints): Simplify by using remove_breakpoint.
315 (delete_breakpoint): Likewise.
316 (watchpoint_check): Delete the watchpoint and watchpoint scope
317 breakpoints when the watchpoint goes out of scope. Save & restore
318 the current frame after checking watchpoints.
319 (breakpoint_init_inferior): Likewise (restarting the program
320 makes all local watchpoints go out of scope).
321 (bpstat_stop_status): Handle hardware watchpoints much like normal
322 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
323 when the watchpoint goes out of scope. Remove and reinsert all
324 breakpoints before returning if we stopped when a hardware watchpoint
326 (watch_command): Use a hardware watchpoint when possible. If
327 watching a local expression, build a scope breakpoint too.
328 (map_breakpoint_numbers): Also call given function for any
330 (disable_breakpoint): Never disable a scope breakpoint.
331 (enable_breakpoint): Handle hardware breakpoints much like normal
332 breakpoints, but recompute the watchpoint_scope breakpoint's
333 frame and address (if we have an associated scope breakpoint).
334 (read_memory_nobpt): Handle hardware watchpoints like normal
335 watchpoints. When necessary handle watchpoint_scope breakpoints.
336 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
337 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
338 (disable_command): Likewise.
340 * blockframe.c (find_frame_addr_in_frame_chain): New function.
341 Extern prototype added to frame.h
343 * infrun.c (wait_for_inferior): Set current_frame and select
344 a frame before checking if we stopped due to a hardare watchpoint
345 firing. Handle stepping over hardware watchpoints.
346 (normal_stop): Remove unnecessary call to select_frame.
348 * value.h (value_release_to_mark): Declare.
349 * values.c (value_release_to_mark): New function.
351 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
352 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
354 * hppab-nat.c (hppa_set_watchpoint): New function.
356 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
357 (HAVE_STEPPABLE_WATCHPOINT): Define.
358 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
359 (target_{insert,delete}_watchpoint): Define.
361 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
362 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
363 (target_{insert,remove}_watchpoint): Likewise.
365 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
367 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
368 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
369 often have the same names as debug symbols for functions, and
370 confuse lookup_symbol().
372 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
374 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
375 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
376 REGISTER_RAW_SIZE (1).
377 Together these changes work around a bug in HP's compiler. Both
378 seem to be necessary.
380 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
382 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
383 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
384 are type mst_solib_trampoline.
386 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
388 * config/m68k/es1800.mt: Change comments.
390 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
392 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
394 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
396 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
399 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
401 * values.c (unpack_long): Remove obsolete comment about using a
404 * symfile.c (symbol_file_command): Add comments about command syntax.
406 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
407 Jim Kingdon (kingdon@cygnus.com)
409 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
410 are in the .plt section.
411 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
412 find_solib_trampoline_target): New functions for handling
413 stepping into -g compiled shared libraries.
414 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
415 find_solib_trampoline_target): Add prototypes.
416 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
417 Define to handle stepping into -g compiled shared libraries.
418 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
419 stepping into -g compiled shared libraries.
421 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
423 * configure.in: Add mips-*-sysv4* support.
424 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
425 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
426 New files for MIPS SVR4 support.
427 * Makefile.in: Update for new mipsv4 files.
428 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
429 read_next_frame_reg to obtain the frame relative stack pointer.
430 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
431 obtain the frame relative stack pointer.
432 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
433 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
434 by entering them into the minimal symbol table.
435 * printcmd.c (print_scalar_formatted): Do not try to unpack to
436 a long for float formats.
437 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
438 get defined in <link.h>.
439 * solib.c (solib_add): Add shared library sections to the section
440 table of the target before adding the symbols.
441 * partial-stab.h: Relocate static and global functions.
442 * dbxread.c (read_dbx_symtab): Remove unused variable
443 end_of_text_address. Relocate text_addr when passing it
446 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
447 library functions before the executable is run. Retrieve dynamic
448 symbols from stripped executables.
449 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
450 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
451 if no debugging symbols were found.
452 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
453 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
455 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
456 OSF/1 has shared libraries.
458 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
461 to BFD handling of dynamic symbols.
463 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
465 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
466 then gets its real address into FUN and its GOT/DP value into %r19.
468 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
470 * hppa-tdep.c (frameless_function_invocation): If no unwind
471 descriptor was found, then assume this was not a frameless
473 (frame_saved_pc): If the saved PC is in a linker stub, then
474 return the return address which the linker stub will return to.
476 * xm-hppab.h: Never define USG.
477 * xm-hppah.h: Always define USG.
479 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
481 * values.c (unpack_long, value_from_longest),
482 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
484 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
486 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
488 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
490 For SVR4 targets, enable gdb to set breakpoints in shared
491 library functions before the executable is run.
492 * elfread.c (elf_symtab_read): Handle symbols for shared library
494 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
495 and moved to objfiles.c.
496 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
497 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
498 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
499 the new generic definition from tm-sysv4.h works for Solaris.
501 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * elfread.c (elf_symtab_read): Change storage_needed,
504 number_of_symbols and i to long. Rename get_symtab_upper_bound to
505 bfd_get_symtab_upper_bound. Check for errors from
506 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
507 * nlmread.c (nlm_symtab_read): Same changes.
509 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
511 * xcoffread.c (xcoff_next_symbol_text): New function.
512 (read_xcoff_symtab): Set next_symbol_text_func to it.
513 Move raw_symbol outside of read_xcoff_symtab.
515 * remote.c (getpkt): Remove unused "out" label.
517 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
519 * breakpoint.c (print_it_normal): Allow GDB to notify the user
520 about more than one watchpoint being triggered.
522 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
524 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
526 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
528 * blockframe.c (find_pc_partial_function): mst_file_text
529 symbols do not live in the shared library transfer table.
530 * ch-exp.y (decode_integer_value, match_character_literal,
531 match_bitstring_literal): Guard tolower calls with isupper,
532 tolower on old BSD systems blindly subtracts a constant.
533 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
534 well when determining the producer of the object file.
535 * mdebugread.c (has_opaque_xref): New function to check for
536 cross reference to an opaque aggregate.
537 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
538 enter typedefs to opaque aggregates into the symbol tables.
539 * mdebugread.c (parse_external): Remove skip_procedures argument,
540 it has always been 1. Remove code that handled stProc symbols,
541 it was never executed and was wrong, as the index of a
542 stProc symbol points to the local symbol table and not to the
543 auxiliary symbol info. Update caller.
544 * mdebugread.c (parse_partial_symbols): Do not enter external
545 stProc symbols into the partial symbol table, they are already
546 entered into the minimal symbol table.
547 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
548 Remove all conditionals and definitions for ptx.
549 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
550 Fix addresses of floating point registers in REGISTER_U_ADDR.
551 STORE_STRUCT_RETURN now handles cc and gcc conventions.
552 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
553 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
554 signal trampoline code work.
555 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
556 Remove all conditionals and definitions for ptx.
557 Remove KDB definitions.
558 * symm-nat.c (store_inferior_registers): Fetch registers before
559 storing them to obtain valid floating point control registers.
561 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
562 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
563 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
565 * symm-nat.c (child_resume): Update type of `signal' parameter.
566 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
568 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
570 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
571 calling import stubs for functions in shared libraries.
573 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
575 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
577 * ch-lang.c (chill_is_varying_struct): Magic string is
578 was "<var_length>" is now "__var_length" (more portable).
580 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
582 * remote.c (getpkt): If we get a timeout, actually retry rather
583 than just giving up the first time it happens.
584 * remote.c: Document sequence numbers.
585 (remote_store_registers): Change syntax of 'P' request so that it
586 never looks like a sequence number.
588 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
590 * os9kread.c (record_minimal_symbol): add section_offset to
591 relocate minimal symbol table.
592 * os9kread.c (read_minimal_symbols): ditto.
593 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
595 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
596 return. Also if file addr is 0 leave it 0, not to relocate.
597 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
598 'set remotexoff' and 'set remotelog' commands.
600 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * remote.c (remote_store_registers): Add 'P' request to set an
604 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
607 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
610 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
611 combining all 'p' and 'r' pairs into a LOC_REGPARM.
613 * command.c (do_setshow_command, case var_string): Never add a
614 space to the end of the string.
615 * NEWS: Document this change.
616 * .gdbinit: Add a space to the "set prompt" command.
618 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
620 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
621 changes to make it compile (it doesn't link yet).
623 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
624 (set_demangling_style, set_demangling_command): Use savestring not
625 strdup. We were not dealing properly with a NULL return from
626 strdup, and were not declaring strdup (the system header may or
629 * valprint.c (val_print): Remove inaccurate comment about what
630 types can be stub types.
632 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
633 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
634 Supply alternate version if ATTACH_DETACH is not defined.
635 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
636 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
637 * configure.in: Recognize i[34]86-sequent-sysv4* host.
639 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
641 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
643 (skip_trampoline_code): Rewrite and add support for argument
644 relocation stubs stubs, import/export stubs, calls through
645 "_sr4export" and cascaded trampolines.
647 * hppa-tdep.c (skip_prologue): Return "pc" not zero
648 if no unwind descriptor is found.
650 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
651 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
652 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
653 differently. All registers are four bytes.
654 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
656 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
658 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
659 registers as both single and double values (fetching 2nd 32bit half
660 as necessary). Annotate each register printed with its precision.
662 * paread.c (read_unwind_info): Fix off-by-one error.
664 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
666 * main.c (complete_command): Deal with it if arg is NULL.
668 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
670 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
671 regarding using the PC--using the PC is necessary and all the
672 FIXME comments in the world won't make it go away.
674 * valops.c (value_at, value_at_lazy): Give error if we dereference
676 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
677 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
679 * stabsread.c (patch_block_stabs): Add comment about what happens
680 if the definition is in another compilation unit from the stab.
682 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
684 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
686 * main.c (complete_command): New command, from Rick Sladkey
688 (symbol_completion_function): Don't declare rl_point and
689 rl_line_buffer; they are now declared in readline.h.
690 (show_commands): Don't declare history_base; it is declared in
692 * command.c (lookup_cmd): Don't delete trailing whitespace.
693 Reverts change of 14 May 1989.
695 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
697 * minsyms.c (prim_record_minimal_symbol): Move section deduction
698 code from prim_record_minimal_symbol_and_info() to here. Callers
699 of the latter can legitimately supply a section number of -1.
701 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
703 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
704 member functions have an element in args for a (nonexistent) this
707 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
709 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
711 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
712 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
714 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
715 for the structure's type. All callers changed.
717 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
718 for each structure argument rather than assuming it's either
719 true or false for all structure arguments.
721 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
722 on the length structure passed, not the compiler used.
724 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
725 argument for the structure's type.
727 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
729 * values.c (set_internalvar): Don't set var->value until we are
730 sure there won't be an error().
732 * remote.c (get_offsets): Reinstate comment which was in
733 remote_wait about use of SECT_OFF_TEXT and so on.
735 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737 * symmisc.c (maintenance_check_symtabs): New function to check
738 consistency of psymtabs and symtabs.
739 * symtab.h (maintenance_check_symtabs): Add prototype.
740 * maint.c: Add new `maint check-symtabs' command.
741 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
742 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
743 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
745 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
746 to write_memory to avoid warnings from gcc.
747 * config/i386/xm-symmetry.h: Add missing #endif.
748 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
749 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
750 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
752 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
754 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
755 (hppa_push_arguments): Likewise.
757 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
759 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
760 improve remote debugging efficiency. Also fixed problems with
761 doing function calls for programs with no entry points.
762 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
764 * inferior.h (PC_IN_CALL_DUMMY): ditto.
765 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
766 parse_lines): Pass section_offsets info to these routines so that
767 we can relocate symbol table entries upon readin.
768 * (psymtab_to_symtab_1): Set symtab->primary to tell
769 objfile_relocate to do relocations for our symbols.
770 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
771 (which hang off of the symbol table).
772 * Use prim_record_minimal_symbols_and_info instead of
773 prim_record_minimal_symbols to supply section info to make minimal
774 symbol relocations work.
775 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
776 -1, try to deduce it from ms_type.
777 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
778 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
779 add code to relocate objfile->sections data structure.
780 * remote.c (get_offsets): Use new protocol message to acquire
781 section offsets from the target.
782 * (remote_wait): Get rid of relocation stuff. That's all handled
783 by objfile_relocate now.
784 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
785 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
787 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
789 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
791 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
795 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
796 can no longer set this at run time.
797 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
798 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
799 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
800 sparc-tdep.c compiles).
801 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
804 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
807 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
808 * configure.in: Recognize m68*-cisco*-*.
810 * Makefile.in (TAGS): Use variables directly, rather than using
811 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
812 and means that these filenames no longer need be unique across all
813 the config/* directories.
814 * configure.in: Put the config/*/ into TM_FILE, etc.
816 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
817 and trapv exceptions.
819 * target.h (struct section_table), objfiles.h (struct obj_section):
820 Change name of field sec_ptr to the_bfd_section. More mnemonic
821 and avoids the (sort of, for the ptx compiler) name clash with
822 the name of the typedef.
823 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
824 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
826 * utils.c: Include readline.h.
827 * Makefile.in (utils.o): Add dependency.
829 * remote.c (getpkt): Add support for run-length encoding.
831 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
833 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
835 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
837 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
838 prim_record_minimal_symbol.
841 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
842 computing their offset from the start of the old buffer and adding
843 to the new buffer, rather than by assuming we can add the
844 difference between the old buffer and the new buffer (it might not
845 fit in an int). Merge in cosmetic differences from emacs regex.c
846 version of this macro.
848 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
850 * Makefile.in (install-only): Fix use of program_transform_name.
852 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
855 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
856 so I'm nuking the command.
857 * symtab.c (find_addr_symbol): Comment out, no longer used.
859 * main.c (main): Don't init_source_path for the -cd argument. Now
860 that source_path doesn't contain the current_directory from when
861 GDB started up, init_source_path is no longer useful (and is
862 harmful because it clobbers a source_path set in $HOME/.gdbinit).
864 * TODO: Remove item about line numbers being off. It is useless
865 and confusing without a reproducible test case (it mentions
866 proceed(), but I was able to step through proceed without trouble).
868 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
870 For Sunos 4.x targets, enable gdb to set breakpoints in shared
871 library functions before the executable is run. Retrieve dynamic
872 symbols from stripped executables.
873 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
874 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
875 symtab.c (list_symbols): Handle mst_solib_trampoline.
876 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
877 for all targets, remove IBM6000_TARGET dependencies.
878 * dbxread.c (read_dbx_dynamic_symtab): New function.
879 * dbxread.c (dbx_symfile_read): Use it.
880 * dbxread.c (SET_NAMESTRING): Set namestring to
881 "<bad string table index>" instead of "foo" if the string index is
883 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
885 * symtab.c (list_symbols): Take from_tty as parameter and pass it
886 to break_command. Handle mst_file_* minimal symbol types.
887 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
889 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
891 * c-exp.y(yylex): fix potential memory overflow.
893 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
895 * environ.c (set_in_environ): Eliminate special handling of PATH and
897 * putenv.c: Removed, conflicts with system declaration of
898 putenv on RS/6000 running AIX 3.2.5, and above change makes it
900 * Makefile.in: Change accordingly.
901 * procfs.c (procfs_create_inferior): Change comment accordingly.
903 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
905 * rs6000-tdep.c: Change value to value_ptr.
907 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
909 * i386m3-nat.c: Include floatformat.h.
910 (get_i387_state): Use memset not bzero.
914 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
915 ieee-float.h to floatformat.h.
917 * valprint.c (val_print_string): Ignore error if the error
918 happened after a terminating '\0'.
920 * c-valprint.c (c_val_print): Never add 1 to return value from
921 val_print_string; just return what it returns.
923 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
924 looping through all of the enums.
925 * infrun.c (signals_info): Use it.
927 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * main.c (main): When printing warning about bad baud rate, don't
930 use warning(); it relies on current_target which isn't set up yet.
932 * breakpoint.c (_initialize_breakpoint): Update docstring for
933 tbreak to match what the code actually does. Don't mention tbreak
934 in docstrings for "enable once" or "enable breakpoints once".
936 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
938 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
939 while (0). That defeats the whole purpose of using do . . . while (0).
940 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
941 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
942 using a ?: expression as an lvalue is not portable.
944 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
945 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
946 'p' and 'r' symbol descriptors into a single symbol to look for a
948 * README, config/sparc/tm-sparc.h: Update comments.
950 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
952 * mdebugread.c (parse_type): Do not complain for types with
953 an `indexNil' aux index, these are simply undefined types.
954 Remove indexNil check from caller of parse_type.
955 * mdebugread.c (parse_partial_symbols): Do not enter
956 stGlobal, scCommon symbols into the minimal symbol table, their
957 value is the size of the common, not its address.
958 Handle scInit, scFini, scPData and scXData sections.
959 Use minimal symbol type mst_file_* for stLabel symbols, instead of
961 Enter stProc symbols into the global_psymbols list once, not into
962 the static_psymbols_list.
963 Get rid of dummy psymtab if it is empty, to allow proper detection
964 of stripped executables.
965 * mdebugread.c (cross_ref): Allow cross references to Fortran
968 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
970 * stabsread.c (common_block_end, fix_common_block): Stash the
971 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
972 as to not assume that a pointer fits in an enum.
974 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
976 * os9kread.c (fill_sym): check compiler verion number for pre-
978 * os9kread.c (os9k_process_one_symbol): address of symbol is
979 relative to section not module.
980 * stabsread.c (define_symbol): add symbol type 's' as local
982 * remote-os9k.c: add command 'set monitor_log' to turn on or off
984 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
985 * remote-os9k.c: fix bug in 'set remotebaud' function.
986 * remote-os9k.c (rombug_link): minimize checking so to improve
988 * symfile.c (symbol_file_command): check if failed to link, also make
989 the command be able to accept more than one filenames.
990 * target.c (target_link): check if failed to link with rombug.
991 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
993 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
995 * remote-es.c (es1800_child_ops): Don't declare it static.
997 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
999 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1001 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * dbxread.c: New variable lowest_text_address.
1004 (record_minimal_symbol, read_dbx_symtab): Set it.
1005 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1006 end_of_text_address.
1007 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1009 * dbxread.c (end_psymtab): Remove old and commented out
1010 capping_global and capping_static. Fix comments regarding
1011 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1013 * parser-defs.h: Add "extern" to start of variable declarations so
1014 we don't end up with commons.
1015 * parse.c: Define these variables.
1017 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1020 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1022 * alpha-tdep.c: Change value to value_ptr.
1024 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1026 * solib.c (elf_locate_base): New function to locate the address
1027 of the dynamic linker's runtime structure in the dynamic info section.
1028 * solib.c (locate_base): Use it instead of iterating over the list
1029 of mapped address segments.
1030 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1033 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1035 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1036 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1037 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1038 signal trampoline and interrupt routines.
1039 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1040 (frame_chain, frame_chain_valid): Likewise.
1041 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1042 saved regs convention for SP.
1044 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1045 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1046 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1048 * tm-hppah.h (IN_SIGTRAMP): Define.
1050 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1052 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1053 alphabetic character as the start of a name.
1055 * sparclite/Makefile.in (all install): Build and install aload.
1057 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1058 config.guess and config.sub produce.
1060 * mips-tdep.c: Change value to value_ptr.
1062 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1064 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1065 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1066 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1067 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1068 value with value_ptr. This is for the ptx compiler.
1069 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1071 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1072 #if 0 i386_float_info.
1073 * symm-tdep.c (round): Remove. Also remove sgttyb.
1074 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1075 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1076 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1077 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1079 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1080 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1081 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1082 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1083 tm-i386v.h is apparently OK.
1084 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1085 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1088 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1090 * osfsolib.c (xfer_link_map_member): Update to use new
1091 target_read_string interface.
1093 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1095 * infrun.c (wait_for_inferior): In checking
1096 remove_breakpoints_on_following_step, check
1097 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1099 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1101 * os9kread.c (os9k_process_one_symbol): Rename
1102 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1103 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1104 (CORE_ADDR)0, from target_link, since that is what it uses.
1105 Process name at end, not during parsing (like we did before Kung's
1106 change), so that -readnow and -mapped can appear anywhere.
1107 Make text_relocation a local variable.
1108 * config/i386/i386os9k.mt: Fix comment.
1109 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1110 * os9kread.c: Put "comments" after #endif inside /* */.
1111 * stabsread.h: Add os9k_stabs variable.
1112 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1114 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1115 descriptor in global_symbols not local_symbols.
1116 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1118 (read_type): If os9k_stabs, accept function parameters after 'f'
1120 (read_array_type): If os9k_stabs, don't expect index type and
1121 expect lower and upper to be separated by ',' not ';'.
1122 (read_enum_type): If os9k_stabs, read a number before the first
1123 enumeration constant.
1124 (os9k_init_type_vector): New function.
1125 (dbx_lookup_type): Call it when starting new type vector.
1126 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1127 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1128 * os9kstab.c: Removed.
1129 * Makefile.in: Update accordingly.
1130 * objfiles.c (objfile_relocate_data): Removed.
1131 * remote-os9k.c (rombug_wait): Call objfile_relocate
1132 not objfile_relocate_data.
1133 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1134 * remote-os9k.c (rombug_wait): Call find_pc_section not
1136 * main.c (quit_command): Check inferior_pid; revert Kung change.
1137 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1139 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1141 * os9kread.c: New file to read os9000 style symbo table.
1142 * os9kstab.c: new file to read os9000 style stabs.
1143 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1144 * objfiles.c (find_pc_objfile): new function to search objfile
1146 * objfiles.c (objfile_relocate_data): new function to relocate
1147 data symbols in symbol table.
1148 * objfiles.h: Add two aux fields in struct objfile to handle
1149 multiple symbol table files situation like in os9000.
1150 * symfile.c: Change so 'symbol-file' command can handle multiple
1151 files. Also call target_link() to get relocation infos.
1152 * target.c (target_link): new function to get relocation info when
1153 a symbol file is requested to load.
1154 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1155 because in cross mode there's no inferior pid, bit they need to
1157 Makefile.in: add os9kread.c os9kstab.c and .o's.
1158 configure.in: add i386os9k target.
1159 config/i386/i386os9k.mt: new add.
1160 config/i386/tm-i386os9k.h: new add.
1162 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1164 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1165 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1167 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1169 * target.c, target.h (target_read_string): Provide error detection to
1170 caller. Put string in malloc'd space, so caller need not impose
1172 * solib.c (find_solib): Update to use new interface.
1173 * irix5-nat.c (find_solib): Read o_path from inferior
1174 (clear_solib): Free storage for o_path.
1175 * valprint.c (val_print_string): Add comments.
1177 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1179 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1182 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1184 * value.h (struct value): Add modifiable field.
1185 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1186 (record_latest_value): Don't mess with VALUE_LVAL of value.
1187 * valops.c (value_assign): Check it. Reword existing error
1188 message on not_lval.
1190 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1191 (STEP_SKIPS_DELAY): Added.
1192 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1195 * valprint.c (val_print_string): If errcode is set, always print
1196 an error, regardless of force_ellipsis. In the non-EIO case,
1197 just print the error message rather than calling error(). Don't
1198 access *(bufptr-1) if bufptr points to the start of the buffer.
1199 When looking for '\0', don't increment bufptr and addr if bufptr
1200 started out already at limit. If an error happens on fetching the
1201 first character, don't print the string.
1203 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1205 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1208 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1209 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1210 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1211 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1212 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1213 * findvar.c: Update comment regarding ieee-float.h.
1215 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1217 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1218 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1219 Define to make backtracing through the various sigtramp handlers
1221 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1222 the saved pc from ucontext on the stack for SVR4 signal handling.
1224 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1226 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1227 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1228 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1229 just use the global variable itself. When printing baud rate,
1230 don't print a baud rate if baud_rate is -1.
1232 * coffread.c (read_coff_symtab): Pass mst_file_* to
1233 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1234 symbols in the minimal symbols regardless of SDB_TYPE.
1236 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1238 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1239 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1240 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1241 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1242 ignored bs->stop for a bp_step_resume breakpoint.
1243 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1244 which performs one (the check_sigtramp2 one) of the functions
1245 which had been handled by the step_resume_breakpoint. For each
1246 use of the step_resume_breakpoint, make it still use the
1247 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1249 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1250 When setting the frame address of the step resume breakpoint, set
1251 it to the address for frame *before* the call instruction is
1252 executed, not after.
1254 * mips-tdep.c (mips_print_register): Print integers using
1255 print_scalar_formatted rather than duplicating all the
1256 CC_HAS_LONG_LONG and so on.
1257 (mips_push_dummy_frame): Use read_register_gen rather than using
1258 read_register and then putting it back in target format with
1259 store_unsigned_integer. If registers are more than 4 bytes, give
1260 an error rather than have some registers overwrite other
1262 #if 0 unused include of opcode/mips.h.
1264 * symfile.h: Don't declare arguments for coff_getfilename.
1266 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1268 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1270 * configure.in (hppa*-*-osf*): New configuration.
1271 * config/pa/hppaosf.mt: New target makefile fragment.
1272 * config/pa/tm-hppao.h: New target include file.
1274 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1276 * exec.c (print_section_info): Print entry point for exec_bfd only.
1277 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1278 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1279 causes problems if <sys/types.h> has no multiple inclusion protection.
1281 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1283 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1284 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1285 (CALL_DUMMY_LENGTH): Changed accordingly.
1287 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1289 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1290 numbers of register windows.
1292 * sparclite/hello.c: Add factorial function for testing.
1293 * salib.c: Use macros instead of constants for I/O addresses to
1294 make 931 support easier.
1295 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1296 register in sta/lda instructions.
1298 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1300 * dbxread.c (process_one_symbol): Set
1301 block_address_function_relative for COFF like we do for ELF and SOM.
1303 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1305 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1307 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1308 the enumerators of an ecoff enum into the partial symbol table.
1309 * mdebugread.c (parse_partial_symbols): Call it.
1310 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1311 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1312 offsets. Cast psymtab->read_symtab to PTR before passing it to
1314 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1315 set up the global offset table pointer in pic compiled code.
1316 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1317 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1318 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1319 ensures that floats are promoted to doubles before they are pushed
1322 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1324 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1325 Fixup cache_on and flush_i_cache so that they work for both the
1326 930 and 932 processors. Rewrite most low level funcs (uart
1327 access & cache stuff) to use new ASI access macros in sparclite.h.
1328 Also make it easy to access second serial port.
1330 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1332 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1333 <sys/stat.h>; not needed.
1335 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1337 * stack.c (print_frame_info): In "pathological" case, don't
1338 distrust the line number information.
1340 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1342 * mips-tdep.c (mips_print_register): handle 64 bits register.
1343 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1345 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1349 * Makefile.in (install): Do the sed for program_transform_name
1350 ourselves instead of worrying about INSTALL_XFORM. This enables
1351 users to override INSTALL_PROGRAM in the standard way.
1353 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1354 depend on Makefile.in.
1356 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1357 Only test against INT_MIN if a LONGEST is bigger than an int.
1359 * README: Change GhostScript to Ghostscript.
1361 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1363 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1364 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1365 character file names.
1366 * Makefile.in (ALLPARAM): Add these files.
1368 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1369 character file names.
1370 * Makefile.in: Add Kung's new mips64 files.
1372 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1374 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1375 mips64el-*-ecoff and mips64-big-*.
1376 * defs.h: get rid of FORCE_LONG_LONG.
1377 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1378 parsing. Change register size to be MIPS_REGSIZE.
1380 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1382 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1383 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1384 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1386 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1388 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1389 (remove_commands, add_commands): Add/remove hms-drain when target
1392 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1394 * configure.in: Add Lynx/rs6000 support.
1395 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1396 messages. Add rs6000 support. Don't try to modify unwritable
1398 * rs6000-nat.c: Move lots of native dependent stuff (like core
1399 file support) from rs6000-tdep.c & xcoffexec.c to here.
1400 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1401 * xcoffexec.c: Move native dependent stuff to nat.c.
1402 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1404 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1406 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1407 New files to support Lynx/rs6000.
1409 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1411 * README: Remove note about gcc warnings on alpha, these should be
1413 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1414 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1415 remote-utils.c, stabsread.c: Include <string.h>.
1416 * regex.c: Include "defs.h", change re_comp argument to const char *.
1417 * infptrace.c (fetch_register, store_inferior_registers): Change
1418 regaddr to type CORE_ADDR.
1419 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1420 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1422 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1424 * symtab.h: Always define BYTE_BITFIELD to nothing.
1426 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1428 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1429 * configure.in: Remove comment about m68k-em.mt.
1430 * Makefile.in: Remove references.
1432 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1434 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1437 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1439 * target.c (target_preopen): If target_kill doesn't remove the
1440 target from the stack, use pop_target to do it.
1442 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1443 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1444 changes to stabsread.c from summer 1993.
1446 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1447 printing the program, rather than passing NULL to printf.
1448 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1449 try to call UDIDisconnect again. Print better message.
1450 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1452 (udi_create_inferior): If udi_session_id is negative, open a new
1453 TIP rather than giving an error.
1455 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1456 config/ns32k/ns32km3.mh: Define NAT_FILE.
1457 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1458 (it was inconsistent and namespace-wrong) to NM_M3_H.
1459 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1460 (m3_open): New function.
1462 * TODO: Update Mach section.
1464 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
1466 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
1468 * printcmd.c (printf_command): Add missing single-letter
1469 backslash-escape sequences, and improve error message.
1471 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1473 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
1474 rather than trying to shove an int into a pointer and back out
1475 again. This avoids compiler warnings.
1477 * defs.h (alloca): Declare as void *, not char *, on hpux.
1478 Don't prototype it, just declare the return type.
1480 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1482 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
1483 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
1485 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1487 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
1488 ZERO_REGNUM, just read it as zero without talking to the board.
1490 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
1492 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
1493 to store_floating, not nonexistent variable len.
1495 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
1497 (mips_store_word): Change calling convention to return errors, and
1498 to provide old contents if the caller wants it.
1499 (mips_xfer_memory): Deal with errors from mips_store_word.
1500 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
1501 define now that remote-mips.c doesn't use BREAKPOINT.
1503 * remote-mips.c (mips_create_inferior): Call warning if arguments
1504 specified, and then execute "set args" command. Call error, not
1505 mips_error, if executable file not specified.
1507 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
1510 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
1513 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1515 * value.h (print_longest): Rename "value" to "val" in prototype
1516 declaration because some compilers don't like arguments whose
1517 names are the same as types.
1518 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1519 before passing it to remote_*_bytes.
1521 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1523 * h8500-tdep.c (saved_pc_after_call): The size of the
1524 pc is memory model dependent. (segmented_command,
1525 unsegmented_command, _initialize_h8500_tdep): New commands to
1526 change memory model.
1527 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1529 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1530 (hms_wait): Use new status structure
1531 (hms_open): Push the target here. (hms_before_main_loop): Not
1532 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1533 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1534 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1535 all registers in a compact way.
1537 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1539 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1540 as CORE_ADDR to match definition in rs6000-tdep.c.
1542 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1544 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1545 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1546 definitions into the psymtab.
1548 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1551 a special exceptionSize for the 68332.
1553 * remote-udi.c (udi_attach): If no arguments, print error.
1555 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1557 * Makefile.in (VERSION): Bump to 4.12.1
1558 * NEWS, README: Update to match 4.12 release.
1560 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * command.c (empty_sfunc): New function.
1563 (add_set_cmd): Use it instead of not_just_help_class_command.
1564 (not_just_help_class_command): Change calling convention back to
1565 what it was before yesterday's change.
1567 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1568 of the type if present.
1570 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1572 * printcmd.c (decode_format): Don't blithely set the size for
1573 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1575 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1576 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1577 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1578 always just check against INT_MIN and INT_MAX (this also fixes things
1579 if sizeof (long) > sizeof (int), e.g. Alpha).
1580 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1581 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1582 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1583 BUILTIN_TYPE_UNSIGNED_LONGEST.
1584 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1585 longest_int and longest_unsigned_int.
1586 * value.h (struct value): Just align to LONGEST, rather than worrying
1587 about CC_HAS_LONG_LONG.
1588 * valarith.c (value_binop): Figure out type ourself based on
1589 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1590 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1591 * valprint.c (val_print_type_code_int): Just call
1592 extract_unsigned_integer directly, rather than going through
1594 * printcmd.c (decode_format): Remove code which would sometimes
1595 change 'g' size to 'w' for integers. print_scalar_formatted handles
1596 printing huge integers well enough, thank you.
1598 * command.c (add_set_cmd, not_just_help_class_command): Change
1599 to make this the sfunc, not cfunc, since that is how we call it.
1600 * command.h: Comment difference between sfunc and cfunc.
1601 * demangle.c (set_demangling_command): Add third arg since that
1602 is how it is called.
1603 (_initialize_demangler): Use sfunc, not cfunc, for
1604 set_demangling_command, since that is how it is called.
1605 Remove show_demangling_command; it has no effect.
1607 * command.c (shell_escape): Report errors correctly (with error
1608 message from strerror).
1610 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1612 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1613 x_scnlen.l rather than x_scnlen to match corresponding change in
1616 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1618 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1619 Change comments regarding TYPE_CODE_BOOL.
1620 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1621 regardless of the language.
1622 (value_true): Just call value_logical_not regardless of language.
1623 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1624 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1625 * language.h: Improve comment for la_builtin_type_vector.
1626 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1627 builtin_type_m2_bool.
1629 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1631 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1632 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1634 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1636 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1637 by restarting the ioctl.
1639 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1641 * target.h (target_wait): Add comment about calling
1642 return_to_top_level.
1644 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1646 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1647 additional arguments.
1648 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1650 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1652 * sparc-stub.c: Remove unnecessary #include of memory.h.
1654 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1656 * mips-tdep.c: Remove code which sets saved_regs from
1657 init_extra_frame_info and put it in new function mips_find_saved_regs.
1658 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1659 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1660 check if it is NULL and call mips_find_saved_regs if so.
1662 * remote-mips.c: Use unfiltered, not filtered, output most places.
1664 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1665 backtrace. Revise comments.
1667 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1669 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1670 alpha and irix. The _sigtramp case has to be handled properly
1671 in the tdep files if we have no ecoff debugging info.
1672 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1673 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1674 without PC_REGNUM kludge.
1675 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1676 Clean up handling of mips sigtramp frames, improve comments.
1678 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1680 * paread.c (read_unwind_info): Fix typo.
1682 * paread.c (pa_symtab_read): Update the "check_strange_names"
1683 filter to match GCC's current output. Filter out section symbols
1684 (which the HP linker sometimes puts in the wrong place).
1686 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1688 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1690 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1692 * Makefile.in: Remove all references to sparcly-nat.c.
1694 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1695 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1696 duplicating serial.h and target.h.
1698 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1699 are not used anywhere (a 5 Oct 1993 change removed the uses).
1701 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1702 * config/m68k/es1800.mt: Add comment.
1703 * remote-es.c: Extensive changes to update to current conventions.
1705 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1706 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1707 to achieve the desired timeout.
1708 * serial.h (serial_t): Add field timeout_remaining.
1710 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1712 * c-exp.y (yylex): Reenable nested type code.
1714 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1718 * remote-mips.c (mips_ops): Fix docstring.
1720 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1722 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1723 with the old tm-m68k-em.h:
1724 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1725 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1726 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1727 Add FIXME regarding GET_LONGJMP_TARGET.
1729 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1730 * infptrace.c (kill_inferior): Add comments.
1731 * main.c (quit_command): Call target_close after we kill or
1733 * remote-udi.c (udi_close): Don't error() if QUITTING.
1735 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1737 * configure.in: Make m68k-coff and aout add monitor support in
1738 addition to the standard serial support.
1740 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1742 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1745 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1747 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1748 * elfread.c (record_minimal_symbol_and_info),
1749 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1751 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1753 * i386-stub.c: Add ".text" right before "mem_fault:".
1755 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1757 * remote-utils.c (usage): Fix message to be accurate and conform
1758 more closely to normal conventions.
1760 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1761 whether to show information about exec_bfd, and not control whether
1762 to show information about device and speed.
1764 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1765 usage message, don't dump core.
1767 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1768 for variable size array.
1769 (bug_fetch_register, bug_store_register): Rename "value" to
1770 "fpreg_buf" because some compilers don't like variables whose
1771 names are the same as types.
1772 (bug_store_register): Use a cast when converting char * to
1775 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1776 of the command in error message (the text was referring to the old
1777 name of the command).
1779 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1781 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1782 full details on structure elements without names. This partially
1783 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1784 of those changes was accidental.
1786 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1787 defined, make it an error to specify a single argument which is not
1790 * Makefile.in (version.c), main.c (print_gdb_version): Use
1791 host_alias and target_alias, not host_canonical and
1792 target_canonical, to print configuration.
1794 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1796 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1797 of builtin_type_long. It is necessary to get a type which is
1798 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1800 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1801 various miscellaneous things discovered in the process:
1802 * printcmd.c, defs.h (print_address_numeric): New function.
1803 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1804 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1805 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1806 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1808 * utils.c, defs.h (gdb_print_address): New function.
1809 * expprint (dump_expression), gdbtypes.h: Use it.
1810 * breakpoint.c (describe_other_breakpoints),
1811 symmisc.c (dump_symtab, print_symbol):
1812 Use filtered not unfiltered I/O.
1813 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1814 just run gdb under a debugger for this (and it had problems with
1815 printing addresses, how to print b->shadow, etc.).
1816 * buildsym.c (make_blockvector), core.c (memory_error),
1817 exec.c (print_section_info), maint.c (print_section_table),
1818 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1819 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1820 Add comments saying code is broken. Marked with "FIXME-32x64".
1821 * dbxread.c (process_one_symbol), partial-stab.h (default),
1822 remote-vx.c (vx_run_files_info):
1823 Don't cast int being passed to local_hex_string.
1824 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1825 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1827 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1829 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1830 * source.c: Include <sys/types.h> regardless of USG.
1832 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1834 * valops.c (value_assign): Set `type' after coercing toval.
1835 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1836 Use extract_unsigned_integer to get the address of a reference.
1838 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1840 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1841 AIX can use ? instead of \ for continuation. Deal with it.
1843 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1844 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1845 the HP compiler in ANSI mode doesn't like.
1847 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1848 based on USG, rather than defining HAVE_SIGSETMASK to an
1849 expression containing defined. Having a macro used in #if expand
1850 to an expression containing "defined" is undefined according to
1851 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1854 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1856 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1857 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1859 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1861 * ch-exp.y (match_string_literal): Allow a zero-length string.
1862 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1864 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1866 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1867 passing them to print_387_status.
1868 (print_387_status): Don't subtract top from 7 before using it.
1869 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1870 from 7; the above explains it.
1872 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1874 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1875 pointer value when fixing up the frame at the start of a function.
1877 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1879 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1880 Sparc from the stack.
1882 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1884 * remote-mips.c (mips_initialize): Clear mips_initializing via
1885 cleanup chain, not directly.
1887 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1888 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1889 munging the timeout due to the limited range of c_cc[VTIME].
1891 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1892 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1893 m3-nat.c (m3_create_inferior): Pass it.
1894 * procfs.c: Remove ptrace function. It was declared in a way which
1895 conflicted with the prototype in unistd.h on Solaris.
1897 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1899 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1900 in the sigcontext if it is a signal trampoline frame.
1901 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1902 Define for Solaris2.
1904 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1906 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1907 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1908 tm-sparc.h so they can be overridden if necessary.
1910 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1912 * lynx-nat.c: Add Sparc support.
1913 * sparcly-nat.c: Remove. It's useless.
1914 * config/sparc/nm-sparclynx.h: Rewrite.
1915 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1917 * config/sparc/tm-sparclynx.h: Rewrite.
1919 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1921 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1922 directory. Old code was discarded, since the new opcode table has
1925 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1927 * Makefile.in (realclean): Remove info files per make-stds.texi.
1929 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1931 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1932 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1933 * config/sparc/tm-sun4sol2.h: Define it.
1935 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1937 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1938 if we did not find a symbol.
1940 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1942 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1945 * hppab-nat.c (call_ptrace): Delete redundant function.
1946 (kill_inferior, attach, detach, child_resume): Likewise.
1947 (child_xfer_memory): Likewise.
1949 * hppah-nat.c (call_ptrace): Delete redundant function.
1950 (kill_inferior, attach, detach, child_resume): Likewise.
1952 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1954 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1956 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1958 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1959 (CHILD_XFER_MEMORY): Define.
1960 (PT_*): Define so that generic infptrace.c code can be used.
1962 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1964 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1965 struct section_offsets *, not a (nonexistent) struct section_offset *.
1967 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1968 internal_xcoff_symtab, not an array of one of them. Change lots of
1969 "main_aux" to "&main_aux" and so on.
1971 * coffread.c, xcoffread.c: Include <coff/internal.h>
1974 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1976 * coffread.c (coff_getfilename): Make it not static.
1978 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1980 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1981 a completely gratuitous difference between xcoffread.c and coffread.c).
1983 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1985 * infrun.c (wait_for_inferior): Don't set frame for
1986 step_resume_breakpoint for IN_SIGTRAMP cases.
1988 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1989 breakpoint.c (bpstat_what): Move step_resume from its own field of
1990 the struct bpstat_what into the main_action. Make it override
1991 other breakpoints. This is a conservative change in the sense
1992 that before the step resume breakpoint was a breakpoint.c
1993 breakpoint, hitting the step resume breakpoint overrode even
1994 calling bpstat_stop_status.
1996 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1998 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1999 in case execution was stopped in the called function.
2000 * stack.c (print_frame_info, frame_info): If backtracing through
2001 a call dummy, handle the starting source line number on a line
2002 boundary like backtracing through sigtramp.
2003 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2004 for call dummy frame right. Remove old test for dummy frame,
2005 it has been unused at least since gdb-3.5.
2006 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2009 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2011 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2013 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2015 * infrun.c (signals_info), target.c (target_signal_from_name):
2016 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2018 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2020 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2021 * inflow.c (terminal_ours_1): When discussing how to deal with the
2022 tty state, make note of query() as well as readline.
2024 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2025 signals for which stop and print are cleared by default.
2027 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2029 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2030 reserved fields to hold a stub unwind entry type. Fix typo.
2031 (stub_unwind_entry): New structure for raw stub unwind entries.
2032 (stub_unwind_types): The types of stubs we may encounter.
2033 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2034 * hppa-tdep.c (rp_saved): Use additional information provided
2035 by linker stub unwind descriptors.
2036 (frameless_function_invocation): Likewise.
2037 (frame_chain_valid): Likewise.
2038 * paread.c (compare_unwind_entries): New function for sorting
2039 unwind table entries.
2040 (read_unwind_info): Rewrite to remove dependency on host endianness.
2041 Read in data from the $UNWIND_END$ subspace which contains linker
2042 stub unwind descriptors. Merge that data into the basic unwind
2045 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2047 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2049 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2050 from either the symbol name or the auxent.
2051 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2054 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2056 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2058 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2060 * README: Update notes for alpha port.
2062 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2064 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2065 for operation fault, constraint fault, and type fault.
2067 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * Makefile.in (init.c): Add comment explaining formatting conventions.
2071 * c-exp.y (parse_number): Assign to temporary between the right
2072 shifts, to work around a bug in the SCO compiler.
2074 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2075 Add various files which were added to GDB recently.
2077 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2080 * Makefile.in: Add mostlyclean target.
2082 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2086 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2088 * main.c (show_commands): Make return type of extern
2089 history_get be HIST_ENTRY, rather than struct _hist_entry.
2090 (The latter loses with the upcoming merged readline.)
2092 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2094 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2095 const char *, not char *.
2097 * symtab.h (struct symbol): Make section short, not unsigned short.
2099 * symtab.c (lookup_symbol): Add comment about QUIT here.
2101 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2103 * c-exp.y (parse_number): Check for overflow regardless of range
2104 checking. Fix overflow check to use unsigned LONGEST, not
2107 * c-exp.y (parse_number): Make it so that integer constants are
2108 builtin_type_long_long if builtin_type_long isn't big enough or if
2109 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2111 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2112 Print our "()" first, then recurse for the target type.
2114 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2116 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2118 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2120 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2122 * utils.c (request_quit): Re-establish signal handler regardless
2125 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2127 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2129 * i960-tdep.c: Include target.h.
2131 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2133 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2135 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2137 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2138 changes (status -> ourstatus; declare status, etc.).
2139 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2141 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2143 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2145 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2147 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2149 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2151 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2153 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2155 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2157 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2159 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2160 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2162 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2165 Add search to target vector (#if 0'd until after 4.12):
2166 * target.h (to_search, target_search): Add.
2167 * gdbcore.h, core.c (generic_search): Add.
2168 * remote.c (remote_search): Add.
2169 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2172 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2173 is on, call find_pc_function rather than relying just on the minimal
2174 symbols (probably only matters for symbol readers which don't put
2175 statics in the minimal symbols, but changing this strikes me as
2176 not conservative enough).
2177 Initialize name_location in all cases.
2178 If no symbol and no msymbol, don't print anything symbolic.
2180 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2182 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2184 * printcmd.c (print_address_symbolic): Make it search the
2185 symtabs for variables as well as functions. Add `set print
2186 fast-symbolic-addr' and default it to fast (the old way).
2187 Print line numbers for data items as well as functions.
2189 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2190 address, if a symbol is found (take two more args pointing to
2191 where to store these results).
2193 * symtab.h (find_addr_symbol): Add prototype.
2195 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2197 * objfiles.h: Fix comments to reflect the fact that the phrase
2198 "top of stack" always refers to where the pushing and popping takes
2199 place, regardless of whether it is at the highest or lowest address.
2201 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2203 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2204 compiler generated tag names.
2205 * mdebugread.c (parse_type): Handle cross references to qualified
2207 * valops.c (value_struct_elt): Improve error message if the
2208 address of a method is requested from an object instance.
2209 * valops.c (search_struct_method): Make name_matched non-static
2210 to get it initialized correctly.
2211 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2212 exclude segment register which are not writable on newer SCO versions.
2214 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2216 * go32-xdep.c: Remove unused function uerror.
2217 (sigsetmask): Declare return type. Declare argument (to match the
2218 way it is called). Explicitly return 0.
2220 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2222 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2223 partial_symbol): Shrink the storage sizes of symbols, by making
2224 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2225 enums and small ints to the end of each struct to improve
2226 alignment, and switching the section number from int to unsigned
2229 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2231 * symtab.c (find_addr_symbol): New routine that will find the nearest
2232 symbol associated with an address. It does so by exhaustive
2233 search of the symtabs, so it's slow but complete.
2235 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2237 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2238 to [0,0] rather than [0, end of first source file]. This avoids
2239 problems with other parts of GDB looking for linetables in the
2240 _globals_ symtab. Eliminate variables num_object_files and
2241 first_object_file_end.
2243 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2245 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2246 (pop_frame): Restore PC2 and LR0 from dummy frames.
2247 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2248 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2249 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2250 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2251 (SETUP_ARBITRARY_FRAME): Define.
2253 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2255 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2257 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2259 * remote-udi.c (udi_resume): Correct prototype.
2261 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2263 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2264 hppa_frame_find_saved_regs.
2265 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2266 (prologue_inst_adjust_sp): New function.
2267 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2268 (skip_prologue): Completely rewrite to use unwind information.
2269 (hppa_frame_find_saved_regs): Likewise.
2271 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2273 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2274 to convert a signal number with appropriate bounds checking.
2276 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2278 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2280 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2281 print a newline to end the display anyway.
2283 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2284 coprocessor status regs) when popping a frame. This fixes
2285 float exceptions that occur after calling inferior functions.
2287 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2288 Read and write the fsr (float status register) to/from the child
2289 process along with the float regs. Remove Peter Schauer's change
2290 of May 24 '93, which has higher overhead and doesn't solve the
2291 real problem (which was that FSR wasn't being set).
2293 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2295 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2296 stack overflow check isn't right after the register stack
2297 adjustment instruction. Metaware R2.3u compiler moves other
2298 things in front of it. This fix isn't perfect but is what's
2301 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2303 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2305 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2306 character filenames.
2307 * configure.in: Change accordingly.
2309 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2311 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2312 _filtered io routines from these two files.
2314 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2316 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2317 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2318 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2320 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2322 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2324 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2325 printing to gdb_stderr.
2327 * remote-udi.c (udi_kill): Don't close the connection, just set
2328 inferior_pid to zero.
2329 (udi_mourn): Call remove_breakpoints.
2331 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2333 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2335 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2337 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2339 * remote-bug.c: At the start of each section, reset srec_frame
2342 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2343 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2344 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2345 code which looks for those two waitkinds. Use switch statement.
2346 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2347 CHILD_SPECIAL_WAITSTATUS.
2349 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2350 * Move target_signal_from_host, target_signal_to_host, and
2351 store_waitstatus from inftarg.c to target.c. procfs needs them.
2352 * target.c: Include "wait.h" and <signal.h>.
2353 * target.h, infrun.c (proceed), proceed callers: Pass new code
2354 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2355 enums being treated as unsigned and is cleaner.
2356 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2358 * infcmd.c (signal_command), infrun.c (signals_info):
2359 Don't allow user to specify numeric equivalent of
2360 TARGET_SIGNAL_DEFAULT.
2362 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2364 * config/alpha/alpha-netware.mt: New target support for Alpha
2366 * configure.in: Add alpha-*-netware* target.
2368 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2370 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2372 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2374 * target.h: Add enum target_waitkind, enum target_signal, and
2375 struct target_waitstatus. Change status argument to target_wait to
2376 be struct target_waitstatus * instead of int *.
2377 * target.h, infrun.c, all targets: Change type of signal arguments
2378 to resume(), proceed(), and target_resume() from int to enum
2380 * All targets (*_wait, *_resume): Change accordingly.
2381 * infcmd.c (program_info, signal_command), throughout infrun.c,
2382 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2383 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2384 signal code stuff right with the new signals would be non-trivial).
2385 * inferior.h (stop_signal): Make it enum target_signal not int.
2386 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2387 target_signal_from_name): New functions.
2388 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2389 store_waitstatus): New functions.
2390 * procfs.c (procfs_notice_signals): Use them.
2391 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2393 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2395 * objfiles.c (build_objfile_section_table): Don't abort() if
2396 objfile->sections is already set.
2398 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2399 to match recent change to exec.c.
2403 * main.c (print_gdb_version): Change year to 1994.
2405 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2406 * Makefile.in (NONSRC): Add ChangeLog-93.
2408 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2410 * stabsread.c (read_type): Allow defining several type numbers
2411 at once (e.g. "(1,2)=(3,4)="...).
2413 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2415 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2417 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2419 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2420 to process_one_symbol.
2421 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2422 avoid caching a bad endaddr in find_pc_partial_function.
2424 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2426 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2428 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2430 * infrun.c (wait_for_inferior): Do not step or step resume past
2431 the end of a one-line function we just stepped into.
2433 For older changes see ChangeLog-93
2439 version-control: never