1 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4 * breakpoint.c (watchpoint_check): Remove unused variable b.
5 * stack.c (print_frame_info): Move sp and buf inside #if.
6 * eval.c (evaluate_subexp): Remove unused variables pp,
7 mangle_ptr, ptr, and mangle_tstr.
8 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
10 * symtab.c (lookup_symtab): Put variable copy inside #if.
11 (decode_line_1): Put variable q1 inside #if 0.
12 * target.h: Declare target_link.
13 * infrun.c (wait_for_inferior): Remove unused variables signame.
14 * remote.c (remote_resume): Remove unused variable name.
15 * c-exp.y (parse_number): Parenthesize operand of shift.
16 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
17 (this is a semantic change, the warning seems to have detected a bug).
18 * dbxread.c (end_psymtab): Move variable p1 inside #if.
19 * coffread.c: Move variable temptype inside #if.
20 * ch-typeprint.c (chill_type_print_base): Remove unused variable
22 * ch-valprint.c: #include typeprint.h and ch-lang.h.
23 (chill_val_print): Remove unused variable in_range.
24 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
25 (chill_val_print): Add default case for switch.
26 * stabsread.h: Declare stabsect_build_psymtabs.
27 * os9kread.c (read_minimal_symbols): Make this return void.
28 (os9k_symfile_read): Remove unused variables stb_exist and val.
29 (os9k_symfile_init): Remove unused variable val.
30 (fill_sym): Remove unused variable id.
31 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
33 Remove unused variable symfile_bfd.
34 #if 0 unused variables lbrac_unmatched_complaint and
35 lbrac_mismatch_complaint.
36 Remove declaration for non-existent function os9k_next_symbol_text.
38 * annotate.c, annotate.h: New files, containing a function for
39 each annotation which outputs it.
40 * Move breakpoints_changed from breakpoint.c to annotate.c.
41 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
42 printcmd.c, source.c, stack.c, utils.c, valprint.c:
43 Use annotate.c functions to output annotations.
44 * Makefile.in (OBS): Add annotate.o.
46 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
48 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
49 elf_unwind_entries are always initialized.
51 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
52 stubs which return directly to the caller rather than to the stub
55 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
57 * c-exp.y (yyerror): Display a more informative error message.
58 * ch-exp.y (yyerror): Ditto, don't use global yychar.
59 * m2-exp.y (yyerror): Ditto.
61 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
63 * inflow.c (job_control): Move definition to front of file.
65 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
67 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
68 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
70 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
72 * Makefile.in (kdb): Remove old init.c creation commands.
73 * configure.in (sparclite): Match on sparclite*.
74 * sparclite/aload.c (main): Only change section addresses for
75 a.out format object files.
77 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
79 * config/i386/go32.mh: Define CC.
81 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
83 * gdbserver/Makefile.in: Remove irrelevant definitions and
84 comments inherited from the gdb Makefile.
85 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
86 (VERSION): Update to 4.12.3.
87 (gdbserver): Remove any existing executable first.
88 (distclean, realclean): Remove nm.h.
89 * gdbserver/low-lynx.c: Add Sparc Lynx support.
90 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
91 Don't use absolute pathname.
93 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
95 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
98 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
101 (print_it_normal): Add annotations for the inferior starting and
102 stopping, and for all the various messages related to how it
105 * printcmd.c (do_one_display): Annotate.
106 * stack.c (print_frame_info): Annotate printing of stack frames.
108 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
110 * remote.c (get_offsets): Handle case where stub doesn't support
113 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
115 Add partial support for g++ code compiled with -fvtable-thunks.
116 * c-valprint.c (c_val_print): Add vtblprint support
118 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
119 pointers (if using thunks) as well as array of structs (otherwise).
120 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
121 level, and make the latter non-static (so define_symbol can use it).
122 * stabsread.c (define_symbol): If the type being defined is a
123 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
124 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
125 * values.c (value_virtual_fn_field): Handle thunks.
126 * values.c (value_headof): Minor efficiency hack.
127 * values.c (value_headof): Incomplete thunk support. FIXME.
129 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * valprint.c (print_longest): Clarify comment about use_local.
132 * printcmd.c, defs.h (print_address_numeric), callers in
133 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
134 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
135 exec.c: New argument use_local.
136 * source.c (identify_source_line): Use filtered output. Use
137 print_address_numeric.
139 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
140 language.c (type_error, range_error): Use filtered output.
141 * utils.c (error_begin): Update comment to tell people to use
144 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
145 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
148 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
150 * procfs.c (procfs_wait): Reinstate code which deduces the signal
151 from the fault, #ifndef FAULTED_USE_SIGINFO.
152 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
154 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
156 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
157 Explicitly annotate each record.
159 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
161 * xcoffexec.c: Reformat to standards and lint.
162 (language.h): Include.
163 (exec_close): Declare arg "quitting".
164 (file_command): Declare arg "from_tty".
165 (map_vmap): Cast xmalloc result to PTR.
166 * rs6000-nat.c: Reformat to standards and lint.
167 (exec_one_dummy_insn): Use char array for saved instruction.
168 (fixup_breakpoints): Declare.
169 (vmap_ldinfo): Be more informative in fatal error messages.
170 (xcoff_relocate_symtab): Define to return void.
171 * xcoffsolib.h: Reformat to standards, improve comments.
172 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
174 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
176 * utils.c, defs.h (error_begin): New function.
177 (quit): Print annotation before printing the error message.
178 * main.c (return_to_top_level): Print annotation before doing the
180 * symtab.c (decode_line_1): Call error not warning and then
181 return_to_top_level. Call error_begin and printf_unfiltered
182 rather calling warning (before calls to return_to_top_level).
183 * core.c (memory_error): Use error_begin, printf_unfiltered,
184 print_address_numeric and return_to_top_level instead of error.
185 Cleans up a FIXME-32x64.
186 * language.c (type_error, range_error): Call error_begin
187 not just target_terminal_ours.
189 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
190 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
191 side of an assignment is non-portable.
193 * utils.c (query): Change syntax of query annotations to be
194 consistent with other input annotations.
195 (prompt_for_continue): Likewise for prompt-for-continue annotation.
197 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
199 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
201 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
202 that have a stack frame size of 32k or larger (from Paul Flinders).
205 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
207 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
208 for Lynx platforms that need it.
209 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
211 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
213 * procfs.c (procfs_wait): Use the signal from the pr_info rather
214 than trying to deduce it from the fault.
216 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
218 * printcmd.c (print_address_symbolic): Initialize name to empty
219 string to avoid core dump if lookup fails.
220 * remote-e7000.c (printf_e7000debug): Error if target not open.
222 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
224 * i386-nlmstub.c: Update to be more in line with PIN stub.
225 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
226 * (hex2mem): Init ptr.
227 * General cleanups to use ConsolePrintf, standard prologues, etc...
229 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
231 * i386-nlmstub.c: More changes to be compatible with remote.c.
233 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
234 into (the far less frequently called) dbx_symfile_read.
236 * i386-nlmstub.c: An interim version till we get PIN for the x86.
238 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
240 * dbxread.c (record_minimal_symbol): Record the section
241 associated with the symbol to make dynmaic relocation work.
242 * (dbx_symfile_read, process_one_symbol): Fixes to work around
243 Solaris brain-damage which don't apply to relocatable object
245 * (stabsect_build_psymtabs): New routine to read stabs out of an
246 arbitrarily named section.
247 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
249 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
250 stabs out of the nlm.
251 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
252 brain-damage which don't apply to relocatable object files.
253 * remote.c (putpkt): Improve error reporting and error handling.
254 * (get_offsets): Temporary kludge to force data & bss sections to
255 have the same relocation.
256 * stabsread.c (define_symbol, scan_file_globals): Record section
259 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
261 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
264 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
266 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
267 to after call to target_wait. This means that flush_cached_frames
268 can call target_terminal_ours if it wants to.
269 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
270 comment about why the code is dubious.
272 * stabsread.c (read_type): Call read_type, not nonexistent
275 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
277 * remote-os9k.c (rombug_fetch_registers): set trace mode
279 * remote-os9k.c (rombug_read_inferior_memory): cache data in
281 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
283 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
284 passed to process_one_symbol.
285 * stabsread.c (read_type): process os9k functio prototype.
287 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
289 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
292 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * utils.c (prompt_for_continue): Annotate prompt.
295 (query): Annotate query.
296 * printcmd.c (print_frame_args): Change syntax of argument
297 annotation to make name and value part of a single group of
298 annotations, not two separate groups.
299 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
300 * valprint.c (val_print_array_elements): Change syntax of
301 annotation to be more concise.
302 * main.c, defs.h (command_line_input): New argument tells what
303 string to include in the annotations.
304 * symtab.c (decode_line_2), main.c (read_command_lines,
305 command_loop): Change callers.
307 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
309 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
311 * printcmd.c (output_command): Annotate things we print here too.
312 * printcmd.c (print_command_1): Add "value-history-value" annotation.
313 * Move declaration of print_value_flags from defs.h to value.h.
314 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
316 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
318 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
319 BFD handles sun3 dynamic relocations now.
320 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
323 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
325 * printcmd.c (print_command_1): Annotate the top-level expressions
327 (print_frame_args): Annotate each argument.
328 * printcmd.c, defs.h (print_value_flags): New function.
329 * cp-valprint.c (cp_print_value_fields): Annotate each field.
330 * valprint.c (val_print_array_elements): Annotate each array element.
332 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
334 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
335 the register contains a pointer to the type, not the type itself.
337 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
339 * main.c (main): Accept --annotate=N option and make --fullname
340 the same as --annotate=1.
341 (command_line_input): Print annotatation before and after prompt.
342 * blockframe.c (flush_cached_frames): Print annotation.
343 * Rename frame_file_full_name to annotation_level and move it from
345 * source.c (identify_source_line): If annotation_level > 1,
346 change output format.
347 * breakpoint.c: Print annotation whenever a breakpoint changes.
348 * main.c: New variable server_command.
349 (command_line_input): Parse "server " and set server_command.
350 (dont_repeat): Check server_command.
352 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * xcoffread.c (xcoff_next_symbol_text): Don't return before
355 updating raw_symbol and symnum. Return a value in the case where
358 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
360 * parse.c: Don't define block_found; it is defined in symtab.c.
361 * parser-defs.h: Add comment regarding block_found.
363 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
365 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
368 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
371 section vma. Do not read dynamic relocs for sun3 executables to
372 avoid BFD assertion message.
374 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
376 * nm-hppab.h (KERNEL_U_ADDR): Define.
377 (FIVE_ARG_PTRACE): Likewise.
378 (CANNOT_STORE_REGISTER): Likewise.
379 * nm-hppah.h (KERNEL_U_ADDR): Define.
380 (FIVE_ARG_PTRACE): Likewise.
381 (CANNOT_STORE_REGISTER): Likewise.
382 (NEED_TEXT_START_END): Likewise.
384 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
385 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
386 (FIVE_ARG_PTRACE): Likewise.
387 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
388 (FIVE_ARG_PTRACE): Likewise.
390 * hppa-tdep.c (read_unwind_info): Make static.
391 (restore_pc_queue): Indirect through the target vector to
392 reload the register state.
394 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
396 * paread.c (compare_unwind_entries): Delete function. It's been
397 moved into hppa-tdep.c.
398 (read_unwind_info): Likewise.
399 (pa_symfile_read): No longer call read_unwind_info. The unwind
400 tables will be read in as they are needed.
402 * hppa-tdep.c (compare_unwind_entries): New function.
403 (read_unwind_info, internalize_unwinds): Likewise.
404 (find_unwind_entry): Read in unwind information on demand.
406 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
408 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
409 to : in search path processing.
410 * defs.h (qsort): Rename argument in prototype.
411 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
413 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
414 (false): Eliminate usages.
416 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
418 * h8500-tdep.c (initialize_h8500_tdep, large_command):
419 All references to value changed to value_ptrlage_command is now
421 All references to value changed to value_ptr.
422 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
423 * remote-hms.c (hms_wait): Timeout after five seconds.
424 * ser-go32.c (dosasync_read): Poll if timeout < 0.
425 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
426 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
428 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
430 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
432 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
434 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
436 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
437 bp_watchpoint_scope breakpoints.
438 (struct breakpoint): Add val_chain and related_breakpoint fields
439 for use by watchpoints.
441 * breakpoint.c (within_scope): Delete. No longer used.
442 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
443 (target_{remove,insert}_watchpoint): Likewise.
444 (can_use_hardware_watchpoint): New function.
445 (remove_breakpoint): New function to remove a single breakpoint
446 or hardware watchpoint.
447 (insert_breakpoints): Handle insertion of hardware watchpoints.
448 Store a copy of the value chain derived from the watchpoint
450 (remove_breakpoints): Simplify by using remove_breakpoint.
451 (delete_breakpoint): Likewise.
452 (watchpoint_check): Delete the watchpoint and watchpoint scope
453 breakpoints when the watchpoint goes out of scope. Save & restore
454 the current frame after checking watchpoints.
455 (breakpoint_init_inferior): Likewise (restarting the program
456 makes all local watchpoints go out of scope).
457 (bpstat_stop_status): Handle hardware watchpoints much like normal
458 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
459 when the watchpoint goes out of scope. Remove and reinsert all
460 breakpoints before returning if we stopped when a hardware watchpoint
462 (watch_command): Use a hardware watchpoint when possible. If
463 watching a local expression, build a scope breakpoint too.
464 (map_breakpoint_numbers): Also call given function for any
466 (disable_breakpoint): Never disable a scope breakpoint.
467 (enable_breakpoint): Handle hardware breakpoints much like normal
468 breakpoints, but recompute the watchpoint_scope breakpoint's
469 frame and address (if we have an associated scope breakpoint).
470 (read_memory_nobpt): Handle hardware watchpoints like normal
471 watchpoints. When necessary handle watchpoint_scope breakpoints.
472 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
473 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
474 (disable_command): Likewise.
476 * blockframe.c (find_frame_addr_in_frame_chain): New function.
477 Extern prototype added to frame.h
479 * infrun.c (wait_for_inferior): Set current_frame and select
480 a frame before checking if we stopped due to a hardare watchpoint
481 firing. Handle stepping over hardware watchpoints.
482 (normal_stop): Remove unnecessary call to select_frame.
484 * value.h (value_release_to_mark): Declare.
485 * values.c (value_release_to_mark): New function.
487 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
488 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
490 * hppab-nat.c (hppa_set_watchpoint): New function.
492 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
493 (HAVE_STEPPABLE_WATCHPOINT): Define.
494 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
495 (target_{insert,delete}_watchpoint): Define.
497 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
498 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
499 (target_{insert,remove}_watchpoint): Likewise.
501 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
503 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
504 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
505 often have the same names as debug symbols for functions, and
506 confuse lookup_symbol().
508 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
510 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
511 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
512 REGISTER_RAW_SIZE (1).
513 Together these changes work around a bug in HP's compiler. Both
514 seem to be necessary.
516 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
518 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
519 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
520 are type mst_solib_trampoline.
522 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
524 * config/m68k/es1800.mt: Change comments.
526 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
528 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
530 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
532 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
535 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
537 * values.c (unpack_long): Remove obsolete comment about using a
540 * symfile.c (symbol_file_command): Add comments about command syntax.
542 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
543 Jim Kingdon (kingdon@cygnus.com)
545 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
546 are in the .plt section.
547 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
548 find_solib_trampoline_target): New functions for handling
549 stepping into -g compiled shared libraries.
550 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
551 find_solib_trampoline_target): Add prototypes.
552 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
553 Define to handle stepping into -g compiled shared libraries.
554 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
555 stepping into -g compiled shared libraries.
557 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
559 * configure.in: Add mips-*-sysv4* support.
560 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
561 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
562 New files for MIPS SVR4 support.
563 * Makefile.in: Update for new mipsv4 files.
564 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
565 read_next_frame_reg to obtain the frame relative stack pointer.
566 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
567 obtain the frame relative stack pointer.
568 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
569 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
570 by entering them into the minimal symbol table.
571 * printcmd.c (print_scalar_formatted): Do not try to unpack to
572 a long for float formats.
573 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
574 get defined in <link.h>.
575 * solib.c (solib_add): Add shared library sections to the section
576 table of the target before adding the symbols.
577 * partial-stab.h: Relocate static and global functions.
578 * dbxread.c (read_dbx_symtab): Remove unused variable
579 end_of_text_address. Relocate text_addr when passing it
582 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
583 library functions before the executable is run. Retrieve dynamic
584 symbols from stripped executables.
585 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
586 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
587 if no debugging symbols were found.
588 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
589 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
591 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
592 OSF/1 has shared libraries.
594 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
596 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
597 to BFD handling of dynamic symbols.
599 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
601 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
602 then gets its real address into FUN and its GOT/DP value into %r19.
604 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
606 * hppa-tdep.c (frameless_function_invocation): If no unwind
607 descriptor was found, then assume this was not a frameless
609 (frame_saved_pc): If the saved PC is in a linker stub, then
610 return the return address which the linker stub will return to.
612 * xm-hppab.h: Never define USG.
613 * xm-hppah.h: Always define USG.
615 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
617 * values.c (unpack_long, value_from_longest),
618 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
620 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
622 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
624 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
626 For SVR4 targets, enable gdb to set breakpoints in shared
627 library functions before the executable is run.
628 * elfread.c (elf_symtab_read): Handle symbols for shared library
630 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
631 and moved to objfiles.c.
632 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
633 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
634 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
635 the new generic definition from tm-sysv4.h works for Solaris.
637 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
639 * elfread.c (elf_symtab_read): Change storage_needed,
640 number_of_symbols and i to long. Rename get_symtab_upper_bound to
641 bfd_get_symtab_upper_bound. Check for errors from
642 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
643 * nlmread.c (nlm_symtab_read): Same changes.
645 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
647 * xcoffread.c (xcoff_next_symbol_text): New function.
648 (read_xcoff_symtab): Set next_symbol_text_func to it.
649 Move raw_symbol outside of read_xcoff_symtab.
651 * remote.c (getpkt): Remove unused "out" label.
653 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
655 * breakpoint.c (print_it_normal): Allow GDB to notify the user
656 about more than one watchpoint being triggered.
658 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
660 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
662 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
664 * blockframe.c (find_pc_partial_function): mst_file_text
665 symbols do not live in the shared library transfer table.
666 * ch-exp.y (decode_integer_value, match_character_literal,
667 match_bitstring_literal): Guard tolower calls with isupper,
668 tolower on old BSD systems blindly subtracts a constant.
669 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
670 well when determining the producer of the object file.
671 * mdebugread.c (has_opaque_xref): New function to check for
672 cross reference to an opaque aggregate.
673 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
674 enter typedefs to opaque aggregates into the symbol tables.
675 * mdebugread.c (parse_external): Remove skip_procedures argument,
676 it has always been 1. Remove code that handled stProc symbols,
677 it was never executed and was wrong, as the index of a
678 stProc symbol points to the local symbol table and not to the
679 auxiliary symbol info. Update caller.
680 * mdebugread.c (parse_partial_symbols): Do not enter external
681 stProc symbols into the partial symbol table, they are already
682 entered into the minimal symbol table.
683 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
684 Remove all conditionals and definitions for ptx.
685 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
686 Fix addresses of floating point registers in REGISTER_U_ADDR.
687 STORE_STRUCT_RETURN now handles cc and gcc conventions.
688 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
689 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
690 signal trampoline code work.
691 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
692 Remove all conditionals and definitions for ptx.
693 Remove KDB definitions.
694 * symm-nat.c (store_inferior_registers): Fetch registers before
695 storing them to obtain valid floating point control registers.
697 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
698 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
699 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
701 * symm-nat.c (child_resume): Update type of `signal' parameter.
702 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
704 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
706 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
707 calling import stubs for functions in shared libraries.
709 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
711 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
713 * ch-lang.c (chill_is_varying_struct): Magic string is
714 was "<var_length>" is now "__var_length" (more portable).
716 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
718 * remote.c (getpkt): If we get a timeout, actually retry rather
719 than just giving up the first time it happens.
720 * remote.c: Document sequence numbers.
721 (remote_store_registers): Change syntax of 'P' request so that it
722 never looks like a sequence number.
724 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
726 * os9kread.c (record_minimal_symbol): add section_offset to
727 relocate minimal symbol table.
728 * os9kread.c (read_minimal_symbols): ditto.
729 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
731 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
732 return. Also if file addr is 0 leave it 0, not to relocate.
733 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
734 'set remotexoff' and 'set remotelog' commands.
736 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
738 * remote.c (remote_store_registers): Add 'P' request to set an
740 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
743 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
745 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
746 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
747 combining all 'p' and 'r' pairs into a LOC_REGPARM.
749 * command.c (do_setshow_command, case var_string): Never add a
750 space to the end of the string.
751 * NEWS: Document this change.
752 * .gdbinit: Add a space to the "set prompt" command.
754 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
756 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
757 changes to make it compile (it doesn't link yet).
759 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
760 (set_demangling_style, set_demangling_command): Use savestring not
761 strdup. We were not dealing properly with a NULL return from
762 strdup, and were not declaring strdup (the system header may or
765 * valprint.c (val_print): Remove inaccurate comment about what
766 types can be stub types.
768 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
769 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
770 Supply alternate version if ATTACH_DETACH is not defined.
771 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
772 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
773 * configure.in: Recognize i[34]86-sequent-sysv4* host.
775 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
777 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
779 (skip_trampoline_code): Rewrite and add support for argument
780 relocation stubs stubs, import/export stubs, calls through
781 "_sr4export" and cascaded trampolines.
783 * hppa-tdep.c (skip_prologue): Return "pc" not zero
784 if no unwind descriptor is found.
786 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
787 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
788 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
789 differently. All registers are four bytes.
790 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
792 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
794 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
795 registers as both single and double values (fetching 2nd 32bit half
796 as necessary). Annotate each register printed with its precision.
798 * paread.c (read_unwind_info): Fix off-by-one error.
800 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
802 * main.c (complete_command): Deal with it if arg is NULL.
804 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
807 regarding using the PC--using the PC is necessary and all the
808 FIXME comments in the world won't make it go away.
810 * valops.c (value_at, value_at_lazy): Give error if we dereference
812 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
813 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
815 * stabsread.c (patch_block_stabs): Add comment about what happens
816 if the definition is in another compilation unit from the stab.
818 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
820 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
822 * main.c (complete_command): New command, from Rick Sladkey
824 (symbol_completion_function): Don't declare rl_point and
825 rl_line_buffer; they are now declared in readline.h.
826 (show_commands): Don't declare history_base; it is declared in
828 * command.c (lookup_cmd): Don't delete trailing whitespace.
829 Reverts change of 14 May 1989.
831 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
833 * minsyms.c (prim_record_minimal_symbol): Move section deduction
834 code from prim_record_minimal_symbol_and_info() to here. Callers
835 of the latter can legitimately supply a section number of -1.
837 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
839 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
840 member functions have an element in args for a (nonexistent) this
843 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
845 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
847 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
848 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
850 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
851 for the structure's type. All callers changed.
853 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
854 for each structure argument rather than assuming it's either
855 true or false for all structure arguments.
857 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
858 on the length structure passed, not the compiler used.
860 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
861 argument for the structure's type.
863 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
865 * values.c (set_internalvar): Don't set var->value until we are
866 sure there won't be an error().
868 * remote.c (get_offsets): Reinstate comment which was in
869 remote_wait about use of SECT_OFF_TEXT and so on.
871 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
873 * symmisc.c (maintenance_check_symtabs): New function to check
874 consistency of psymtabs and symtabs.
875 * symtab.h (maintenance_check_symtabs): Add prototype.
876 * maint.c: Add new `maint check-symtabs' command.
877 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
878 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
879 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
881 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
882 to write_memory to avoid warnings from gcc.
883 * config/i386/xm-symmetry.h: Add missing #endif.
884 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
885 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
886 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
888 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
890 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
891 (hppa_push_arguments): Likewise.
893 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
895 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
896 improve remote debugging efficiency. Also fixed problems with
897 doing function calls for programs with no entry points.
898 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
900 * inferior.h (PC_IN_CALL_DUMMY): ditto.
901 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
902 parse_lines): Pass section_offsets info to these routines so that
903 we can relocate symbol table entries upon readin.
904 * (psymtab_to_symtab_1): Set symtab->primary to tell
905 objfile_relocate to do relocations for our symbols.
906 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
907 (which hang off of the symbol table).
908 * Use prim_record_minimal_symbols_and_info instead of
909 prim_record_minimal_symbols to supply section info to make minimal
910 symbol relocations work.
911 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
912 -1, try to deduce it from ms_type.
913 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
914 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
915 add code to relocate objfile->sections data structure.
916 * remote.c (get_offsets): Use new protocol message to acquire
917 section offsets from the target.
918 * (remote_wait): Get rid of relocation stuff. That's all handled
919 by objfile_relocate now.
920 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
921 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
923 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
925 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
927 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
931 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
932 can no longer set this at run time.
933 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
934 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
935 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
936 sparc-tdep.c compiles).
937 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
940 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
942 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
943 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
944 * configure.in: Recognize m68*-cisco*-*.
946 * Makefile.in (TAGS): Use variables directly, rather than using
947 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
948 and means that these filenames no longer need be unique across all
949 the config/* directories.
950 * configure.in: Put the config/*/ into TM_FILE, etc.
952 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
953 and trapv exceptions.
955 * target.h (struct section_table), objfiles.h (struct obj_section):
956 Change name of field sec_ptr to the_bfd_section. More mnemonic
957 and avoids the (sort of, for the ptx compiler) name clash with
958 the name of the typedef.
959 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
960 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
962 * utils.c: Include readline.h.
963 * Makefile.in (utils.o): Add dependency.
965 * remote.c (getpkt): Add support for run-length encoding.
967 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
969 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
971 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
973 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
974 prim_record_minimal_symbol.
977 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
978 computing their offset from the start of the old buffer and adding
979 to the new buffer, rather than by assuming we can add the
980 difference between the old buffer and the new buffer (it might not
981 fit in an int). Merge in cosmetic differences from emacs regex.c
982 version of this macro.
984 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
986 * Makefile.in (install-only): Fix use of program_transform_name.
988 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
991 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
992 so I'm nuking the command.
993 * symtab.c (find_addr_symbol): Comment out, no longer used.
995 * main.c (main): Don't init_source_path for the -cd argument. Now
996 that source_path doesn't contain the current_directory from when
997 GDB started up, init_source_path is no longer useful (and is
998 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1000 * TODO: Remove item about line numbers being off. It is useless
1001 and confusing without a reproducible test case (it mentions
1002 proceed(), but I was able to step through proceed without trouble).
1004 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1006 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1007 library functions before the executable is run. Retrieve dynamic
1008 symbols from stripped executables.
1009 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1010 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1011 symtab.c (list_symbols): Handle mst_solib_trampoline.
1012 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1013 for all targets, remove IBM6000_TARGET dependencies.
1014 * dbxread.c (read_dbx_dynamic_symtab): New function.
1015 * dbxread.c (dbx_symfile_read): Use it.
1016 * dbxread.c (SET_NAMESTRING): Set namestring to
1017 "<bad string table index>" instead of "foo" if the string index is
1019 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1021 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1022 to break_command. Handle mst_file_* minimal symbol types.
1023 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1025 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1027 * c-exp.y(yylex): fix potential memory overflow.
1029 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1031 * environ.c (set_in_environ): Eliminate special handling of PATH and
1033 * putenv.c: Removed, conflicts with system declaration of
1034 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1036 * Makefile.in: Change accordingly.
1037 * procfs.c (procfs_create_inferior): Change comment accordingly.
1039 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1041 * rs6000-tdep.c: Change value to value_ptr.
1043 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1045 * i386m3-nat.c: Include floatformat.h.
1046 (get_i387_state): Use memset not bzero.
1050 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1051 ieee-float.h to floatformat.h.
1053 * valprint.c (val_print_string): Ignore error if the error
1054 happened after a terminating '\0'.
1056 * c-valprint.c (c_val_print): Never add 1 to return value from
1057 val_print_string; just return what it returns.
1059 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1060 looping through all of the enums.
1061 * infrun.c (signals_info): Use it.
1063 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1065 * main.c (main): When printing warning about bad baud rate, don't
1066 use warning(); it relies on current_target which isn't set up yet.
1068 * breakpoint.c (_initialize_breakpoint): Update docstring for
1069 tbreak to match what the code actually does. Don't mention tbreak
1070 in docstrings for "enable once" or "enable breakpoints once".
1072 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1074 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1075 while (0). That defeats the whole purpose of using do . . . while (0).
1076 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1077 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1078 using a ?: expression as an lvalue is not portable.
1080 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1081 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1082 'p' and 'r' symbol descriptors into a single symbol to look for a
1084 * README, config/sparc/tm-sparc.h: Update comments.
1086 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1088 * mdebugread.c (parse_type): Do not complain for types with
1089 an `indexNil' aux index, these are simply undefined types.
1090 Remove indexNil check from caller of parse_type.
1091 * mdebugread.c (parse_partial_symbols): Do not enter
1092 stGlobal, scCommon symbols into the minimal symbol table, their
1093 value is the size of the common, not its address.
1094 Handle scInit, scFini, scPData and scXData sections.
1095 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1097 Enter stProc symbols into the global_psymbols list once, not into
1098 the static_psymbols_list.
1099 Get rid of dummy psymtab if it is empty, to allow proper detection
1100 of stripped executables.
1101 * mdebugread.c (cross_ref): Allow cross references to Fortran
1104 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1106 * stabsread.c (common_block_end, fix_common_block): Stash the
1107 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1108 as to not assume that a pointer fits in an enum.
1110 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1112 * os9kread.c (fill_sym): check compiler verion number for pre-
1114 * os9kread.c (os9k_process_one_symbol): address of symbol is
1115 relative to section not module.
1116 * stabsread.c (define_symbol): add symbol type 's' as local
1118 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1120 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1121 * remote-os9k.c: fix bug in 'set remotebaud' function.
1122 * remote-os9k.c (rombug_link): minimize checking so to improve
1124 * symfile.c (symbol_file_command): check if failed to link, also make
1125 the command be able to accept more than one filenames.
1126 * target.c (target_link): check if failed to link with rombug.
1127 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1129 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1131 * remote-es.c (es1800_child_ops): Don't declare it static.
1133 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1135 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1137 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1139 * dbxread.c: New variable lowest_text_address.
1140 (record_minimal_symbol, read_dbx_symtab): Set it.
1141 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1142 end_of_text_address.
1143 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1145 * dbxread.c (end_psymtab): Remove old and commented out
1146 capping_global and capping_static. Fix comments regarding
1147 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1149 * parser-defs.h: Add "extern" to start of variable declarations so
1150 we don't end up with commons.
1151 * parse.c: Define these variables.
1153 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1156 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1158 * alpha-tdep.c: Change value to value_ptr.
1160 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * solib.c (elf_locate_base): New function to locate the address
1163 of the dynamic linker's runtime structure in the dynamic info section.
1164 * solib.c (locate_base): Use it instead of iterating over the list
1165 of mapped address segments.
1166 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1169 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1171 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1172 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1173 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1174 signal trampoline and interrupt routines.
1175 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1176 (frame_chain, frame_chain_valid): Likewise.
1177 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1178 saved regs convention for SP.
1180 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1181 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1182 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1184 * tm-hppah.h (IN_SIGTRAMP): Define.
1186 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1188 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1189 alphabetic character as the start of a name.
1191 * sparclite/Makefile.in (all install): Build and install aload.
1193 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1194 config.guess and config.sub produce.
1196 * mips-tdep.c: Change value to value_ptr.
1198 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1200 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1201 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1202 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1203 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1204 value with value_ptr. This is for the ptx compiler.
1205 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1207 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1208 #if 0 i386_float_info.
1209 * symm-tdep.c (round): Remove. Also remove sgttyb.
1210 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1211 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1212 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1213 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1215 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1216 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1217 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1218 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1219 tm-i386v.h is apparently OK.
1220 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1221 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1224 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1226 * osfsolib.c (xfer_link_map_member): Update to use new
1227 target_read_string interface.
1229 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1231 * infrun.c (wait_for_inferior): In checking
1232 remove_breakpoints_on_following_step, check
1233 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1235 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1237 * os9kread.c (os9k_process_one_symbol): Rename
1238 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1239 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1240 (CORE_ADDR)0, from target_link, since that is what it uses.
1241 Process name at end, not during parsing (like we did before Kung's
1242 change), so that -readnow and -mapped can appear anywhere.
1243 Make text_relocation a local variable.
1244 * config/i386/i386os9k.mt: Fix comment.
1245 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1246 * os9kread.c: Put "comments" after #endif inside /* */.
1247 * stabsread.h: Add os9k_stabs variable.
1248 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1250 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1251 descriptor in global_symbols not local_symbols.
1252 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1254 (read_type): If os9k_stabs, accept function parameters after 'f'
1256 (read_array_type): If os9k_stabs, don't expect index type and
1257 expect lower and upper to be separated by ',' not ';'.
1258 (read_enum_type): If os9k_stabs, read a number before the first
1259 enumeration constant.
1260 (os9k_init_type_vector): New function.
1261 (dbx_lookup_type): Call it when starting new type vector.
1262 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1263 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1264 * os9kstab.c: Removed.
1265 * Makefile.in: Update accordingly.
1266 * objfiles.c (objfile_relocate_data): Removed.
1267 * remote-os9k.c (rombug_wait): Call objfile_relocate
1268 not objfile_relocate_data.
1269 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1270 * remote-os9k.c (rombug_wait): Call find_pc_section not
1272 * main.c (quit_command): Check inferior_pid; revert Kung change.
1273 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1275 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1277 * os9kread.c: New file to read os9000 style symbo table.
1278 * os9kstab.c: new file to read os9000 style stabs.
1279 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1280 * objfiles.c (find_pc_objfile): new function to search objfile
1282 * objfiles.c (objfile_relocate_data): new function to relocate
1283 data symbols in symbol table.
1284 * objfiles.h: Add two aux fields in struct objfile to handle
1285 multiple symbol table files situation like in os9000.
1286 * symfile.c: Change so 'symbol-file' command can handle multiple
1287 files. Also call target_link() to get relocation infos.
1288 * target.c (target_link): new function to get relocation info when
1289 a symbol file is requested to load.
1290 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1291 because in cross mode there's no inferior pid, bit they need to
1293 Makefile.in: add os9kread.c os9kstab.c and .o's.
1294 configure.in: add i386os9k target.
1295 config/i386/i386os9k.mt: new add.
1296 config/i386/tm-i386os9k.h: new add.
1298 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1300 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1301 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1303 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1305 * target.c, target.h (target_read_string): Provide error detection to
1306 caller. Put string in malloc'd space, so caller need not impose
1308 * solib.c (find_solib): Update to use new interface.
1309 * irix5-nat.c (find_solib): Read o_path from inferior
1310 (clear_solib): Free storage for o_path.
1311 * valprint.c (val_print_string): Add comments.
1313 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1315 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1318 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1320 * value.h (struct value): Add modifiable field.
1321 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1322 (record_latest_value): Don't mess with VALUE_LVAL of value.
1323 * valops.c (value_assign): Check it. Reword existing error
1324 message on not_lval.
1326 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1327 (STEP_SKIPS_DELAY): Added.
1328 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1331 * valprint.c (val_print_string): If errcode is set, always print
1332 an error, regardless of force_ellipsis. In the non-EIO case,
1333 just print the error message rather than calling error(). Don't
1334 access *(bufptr-1) if bufptr points to the start of the buffer.
1335 When looking for '\0', don't increment bufptr and addr if bufptr
1336 started out already at limit. If an error happens on fetching the
1337 first character, don't print the string.
1339 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1341 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1344 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1345 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1346 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1347 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1348 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1349 * findvar.c: Update comment regarding ieee-float.h.
1351 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1353 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1354 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1355 Define to make backtracing through the various sigtramp handlers
1357 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1358 the saved pc from ucontext on the stack for SVR4 signal handling.
1360 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1362 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1363 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1364 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1365 just use the global variable itself. When printing baud rate,
1366 don't print a baud rate if baud_rate is -1.
1368 * coffread.c (read_coff_symtab): Pass mst_file_* to
1369 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1370 symbols in the minimal symbols regardless of SDB_TYPE.
1372 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1374 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1375 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1376 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1377 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1378 ignored bs->stop for a bp_step_resume breakpoint.
1379 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1380 which performs one (the check_sigtramp2 one) of the functions
1381 which had been handled by the step_resume_breakpoint. For each
1382 use of the step_resume_breakpoint, make it still use the
1383 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1385 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1386 When setting the frame address of the step resume breakpoint, set
1387 it to the address for frame *before* the call instruction is
1388 executed, not after.
1390 * mips-tdep.c (mips_print_register): Print integers using
1391 print_scalar_formatted rather than duplicating all the
1392 CC_HAS_LONG_LONG and so on.
1393 (mips_push_dummy_frame): Use read_register_gen rather than using
1394 read_register and then putting it back in target format with
1395 store_unsigned_integer. If registers are more than 4 bytes, give
1396 an error rather than have some registers overwrite other
1398 #if 0 unused include of opcode/mips.h.
1400 * symfile.h: Don't declare arguments for coff_getfilename.
1402 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1404 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1406 * configure.in (hppa*-*-osf*): New configuration.
1407 * config/pa/hppaosf.mt: New target makefile fragment.
1408 * config/pa/tm-hppao.h: New target include file.
1410 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1412 * exec.c (print_section_info): Print entry point for exec_bfd only.
1413 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1414 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1415 causes problems if <sys/types.h> has no multiple inclusion protection.
1417 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1419 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1420 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1421 (CALL_DUMMY_LENGTH): Changed accordingly.
1423 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1425 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1426 numbers of register windows.
1428 * sparclite/hello.c: Add factorial function for testing.
1429 * salib.c: Use macros instead of constants for I/O addresses to
1430 make 931 support easier.
1431 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1432 register in sta/lda instructions.
1434 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1436 * dbxread.c (process_one_symbol): Set
1437 block_address_function_relative for COFF like we do for ELF and SOM.
1439 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1441 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1443 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1444 the enumerators of an ecoff enum into the partial symbol table.
1445 * mdebugread.c (parse_partial_symbols): Call it.
1446 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1447 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1448 offsets. Cast psymtab->read_symtab to PTR before passing it to
1450 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1451 set up the global offset table pointer in pic compiled code.
1452 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1453 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1454 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1455 ensures that floats are promoted to doubles before they are pushed
1458 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1460 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1461 Fixup cache_on and flush_i_cache so that they work for both the
1462 930 and 932 processors. Rewrite most low level funcs (uart
1463 access & cache stuff) to use new ASI access macros in sparclite.h.
1464 Also make it easy to access second serial port.
1466 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1469 <sys/stat.h>; not needed.
1471 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1473 * stack.c (print_frame_info): In "pathological" case, don't
1474 distrust the line number information.
1476 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1478 * mips-tdep.c (mips_print_register): handle 64 bits register.
1479 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1481 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1485 * Makefile.in (install): Do the sed for program_transform_name
1486 ourselves instead of worrying about INSTALL_XFORM. This enables
1487 users to override INSTALL_PROGRAM in the standard way.
1489 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1490 depend on Makefile.in.
1492 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1493 Only test against INT_MIN if a LONGEST is bigger than an int.
1495 * README: Change GhostScript to Ghostscript.
1497 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1499 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1500 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1501 character file names.
1502 * Makefile.in (ALLPARAM): Add these files.
1504 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1505 character file names.
1506 * Makefile.in: Add Kung's new mips64 files.
1508 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1510 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1511 mips64el-*-ecoff and mips64-big-*.
1512 * defs.h: get rid of FORCE_LONG_LONG.
1513 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1514 parsing. Change register size to be MIPS_REGSIZE.
1516 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1518 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1519 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1520 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1522 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1524 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1525 (remove_commands, add_commands): Add/remove hms-drain when target
1528 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1530 * configure.in: Add Lynx/rs6000 support.
1531 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1532 messages. Add rs6000 support. Don't try to modify unwritable
1534 * rs6000-nat.c: Move lots of native dependent stuff (like core
1535 file support) from rs6000-tdep.c & xcoffexec.c to here.
1536 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1537 * xcoffexec.c: Move native dependent stuff to nat.c.
1538 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1540 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1542 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1543 New files to support Lynx/rs6000.
1545 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1547 * README: Remove note about gcc warnings on alpha, these should be
1549 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1550 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1551 remote-utils.c, stabsread.c: Include <string.h>.
1552 * regex.c: Include "defs.h", change re_comp argument to const char *.
1553 * infptrace.c (fetch_register, store_inferior_registers): Change
1554 regaddr to type CORE_ADDR.
1555 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1556 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1558 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1560 * symtab.h: Always define BYTE_BITFIELD to nothing.
1562 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1564 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1565 * configure.in: Remove comment about m68k-em.mt.
1566 * Makefile.in: Remove references.
1568 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1570 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1573 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1575 * target.c (target_preopen): If target_kill doesn't remove the
1576 target from the stack, use pop_target to do it.
1578 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1579 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1580 changes to stabsread.c from summer 1993.
1582 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1583 printing the program, rather than passing NULL to printf.
1584 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1585 try to call UDIDisconnect again. Print better message.
1586 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1588 (udi_create_inferior): If udi_session_id is negative, open a new
1589 TIP rather than giving an error.
1591 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1592 config/ns32k/ns32km3.mh: Define NAT_FILE.
1593 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1594 (it was inconsistent and namespace-wrong) to NM_M3_H.
1595 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1596 (m3_open): New function.
1598 * TODO: Update Mach section.
1600 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
1602 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
1604 * printcmd.c (printf_command): Add missing single-letter
1605 backslash-escape sequences, and improve error message.
1607 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1609 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
1610 rather than trying to shove an int into a pointer and back out
1611 again. This avoids compiler warnings.
1613 * defs.h (alloca): Declare as void *, not char *, on hpux.
1614 Don't prototype it, just declare the return type.
1616 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1618 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
1619 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
1621 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1623 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
1624 ZERO_REGNUM, just read it as zero without talking to the board.
1626 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
1628 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
1629 to store_floating, not nonexistent variable len.
1631 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
1633 (mips_store_word): Change calling convention to return errors, and
1634 to provide old contents if the caller wants it.
1635 (mips_xfer_memory): Deal with errors from mips_store_word.
1636 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
1637 define now that remote-mips.c doesn't use BREAKPOINT.
1639 * remote-mips.c (mips_create_inferior): Call warning if arguments
1640 specified, and then execute "set args" command. Call error, not
1641 mips_error, if executable file not specified.
1643 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
1646 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
1649 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1651 * value.h (print_longest): Rename "value" to "val" in prototype
1652 declaration because some compilers don't like arguments whose
1653 names are the same as types.
1654 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1655 before passing it to remote_*_bytes.
1657 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1659 * h8500-tdep.c (saved_pc_after_call): The size of the
1660 pc is memory model dependent. (segmented_command,
1661 unsegmented_command, _initialize_h8500_tdep): New commands to
1662 change memory model.
1663 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1665 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1666 (hms_wait): Use new status structure
1667 (hms_open): Push the target here. (hms_before_main_loop): Not
1668 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1669 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1670 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1671 all registers in a compact way.
1673 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1675 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1676 as CORE_ADDR to match definition in rs6000-tdep.c.
1678 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1680 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1681 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1682 definitions into the psymtab.
1684 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1686 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1687 a special exceptionSize for the 68332.
1689 * remote-udi.c (udi_attach): If no arguments, print error.
1691 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1693 * Makefile.in (VERSION): Bump to 4.12.1
1694 * NEWS, README: Update to match 4.12 release.
1696 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1698 * command.c (empty_sfunc): New function.
1699 (add_set_cmd): Use it instead of not_just_help_class_command.
1700 (not_just_help_class_command): Change calling convention back to
1701 what it was before yesterday's change.
1703 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1704 of the type if present.
1706 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1708 * printcmd.c (decode_format): Don't blithely set the size for
1709 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1711 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1712 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1713 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1714 always just check against INT_MIN and INT_MAX (this also fixes things
1715 if sizeof (long) > sizeof (int), e.g. Alpha).
1716 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1717 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1718 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1719 BUILTIN_TYPE_UNSIGNED_LONGEST.
1720 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1721 longest_int and longest_unsigned_int.
1722 * value.h (struct value): Just align to LONGEST, rather than worrying
1723 about CC_HAS_LONG_LONG.
1724 * valarith.c (value_binop): Figure out type ourself based on
1725 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1726 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1727 * valprint.c (val_print_type_code_int): Just call
1728 extract_unsigned_integer directly, rather than going through
1730 * printcmd.c (decode_format): Remove code which would sometimes
1731 change 'g' size to 'w' for integers. print_scalar_formatted handles
1732 printing huge integers well enough, thank you.
1734 * command.c (add_set_cmd, not_just_help_class_command): Change
1735 to make this the sfunc, not cfunc, since that is how we call it.
1736 * command.h: Comment difference between sfunc and cfunc.
1737 * demangle.c (set_demangling_command): Add third arg since that
1738 is how it is called.
1739 (_initialize_demangler): Use sfunc, not cfunc, for
1740 set_demangling_command, since that is how it is called.
1741 Remove show_demangling_command; it has no effect.
1743 * command.c (shell_escape): Report errors correctly (with error
1744 message from strerror).
1746 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1748 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1749 x_scnlen.l rather than x_scnlen to match corresponding change in
1752 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1754 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1755 Change comments regarding TYPE_CODE_BOOL.
1756 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1757 regardless of the language.
1758 (value_true): Just call value_logical_not regardless of language.
1759 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1760 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1761 * language.h: Improve comment for la_builtin_type_vector.
1762 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1763 builtin_type_m2_bool.
1765 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1767 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1768 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1770 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1772 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1773 by restarting the ioctl.
1775 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * target.h (target_wait): Add comment about calling
1778 return_to_top_level.
1780 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1782 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1783 additional arguments.
1784 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1786 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1788 * sparc-stub.c: Remove unnecessary #include of memory.h.
1790 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1792 * mips-tdep.c: Remove code which sets saved_regs from
1793 init_extra_frame_info and put it in new function mips_find_saved_regs.
1794 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1795 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1796 check if it is NULL and call mips_find_saved_regs if so.
1798 * remote-mips.c: Use unfiltered, not filtered, output most places.
1800 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1801 backtrace. Revise comments.
1803 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1805 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1806 alpha and irix. The _sigtramp case has to be handled properly
1807 in the tdep files if we have no ecoff debugging info.
1808 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1809 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1810 without PC_REGNUM kludge.
1811 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1812 Clean up handling of mips sigtramp frames, improve comments.
1814 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1816 * paread.c (read_unwind_info): Fix typo.
1818 * paread.c (pa_symtab_read): Update the "check_strange_names"
1819 filter to match GCC's current output. Filter out section symbols
1820 (which the HP linker sometimes puts in the wrong place).
1822 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1824 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1826 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1828 * Makefile.in: Remove all references to sparcly-nat.c.
1830 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1831 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1832 duplicating serial.h and target.h.
1834 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1835 are not used anywhere (a 5 Oct 1993 change removed the uses).
1837 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1838 * config/m68k/es1800.mt: Add comment.
1839 * remote-es.c: Extensive changes to update to current conventions.
1841 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1842 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1843 to achieve the desired timeout.
1844 * serial.h (serial_t): Add field timeout_remaining.
1846 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1848 * c-exp.y (yylex): Reenable nested type code.
1850 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1854 * remote-mips.c (mips_ops): Fix docstring.
1856 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1858 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1859 with the old tm-m68k-em.h:
1860 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1861 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1862 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1863 Add FIXME regarding GET_LONGJMP_TARGET.
1865 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1866 * infptrace.c (kill_inferior): Add comments.
1867 * main.c (quit_command): Call target_close after we kill or
1869 * remote-udi.c (udi_close): Don't error() if QUITTING.
1871 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1873 * configure.in: Make m68k-coff and aout add monitor support in
1874 addition to the standard serial support.
1876 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1878 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1881 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1883 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1884 * elfread.c (record_minimal_symbol_and_info),
1885 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1887 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1889 * i386-stub.c: Add ".text" right before "mem_fault:".
1891 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1893 * remote-utils.c (usage): Fix message to be accurate and conform
1894 more closely to normal conventions.
1896 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1897 whether to show information about exec_bfd, and not control whether
1898 to show information about device and speed.
1900 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1901 usage message, don't dump core.
1903 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1904 for variable size array.
1905 (bug_fetch_register, bug_store_register): Rename "value" to
1906 "fpreg_buf" because some compilers don't like variables whose
1907 names are the same as types.
1908 (bug_store_register): Use a cast when converting char * to
1911 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1912 of the command in error message (the text was referring to the old
1913 name of the command).
1915 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1917 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1918 full details on structure elements without names. This partially
1919 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1920 of those changes was accidental.
1922 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1923 defined, make it an error to specify a single argument which is not
1926 * Makefile.in (version.c), main.c (print_gdb_version): Use
1927 host_alias and target_alias, not host_canonical and
1928 target_canonical, to print configuration.
1930 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1932 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1933 of builtin_type_long. It is necessary to get a type which is
1934 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1936 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1937 various miscellaneous things discovered in the process:
1938 * printcmd.c, defs.h (print_address_numeric): New function.
1939 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1940 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1941 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1942 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1944 * utils.c, defs.h (gdb_print_address): New function.
1945 * expprint (dump_expression), gdbtypes.h: Use it.
1946 * breakpoint.c (describe_other_breakpoints),
1947 symmisc.c (dump_symtab, print_symbol):
1948 Use filtered not unfiltered I/O.
1949 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1950 just run gdb under a debugger for this (and it had problems with
1951 printing addresses, how to print b->shadow, etc.).
1952 * buildsym.c (make_blockvector), core.c (memory_error),
1953 exec.c (print_section_info), maint.c (print_section_table),
1954 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1955 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1956 Add comments saying code is broken. Marked with "FIXME-32x64".
1957 * dbxread.c (process_one_symbol), partial-stab.h (default),
1958 remote-vx.c (vx_run_files_info):
1959 Don't cast int being passed to local_hex_string.
1960 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1961 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1963 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1965 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1966 * source.c: Include <sys/types.h> regardless of USG.
1968 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1970 * valops.c (value_assign): Set `type' after coercing toval.
1971 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1972 Use extract_unsigned_integer to get the address of a reference.
1974 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1976 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1977 AIX can use ? instead of \ for continuation. Deal with it.
1979 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1980 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1981 the HP compiler in ANSI mode doesn't like.
1983 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1984 based on USG, rather than defining HAVE_SIGSETMASK to an
1985 expression containing defined. Having a macro used in #if expand
1986 to an expression containing "defined" is undefined according to
1987 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1990 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1992 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1993 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1995 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1997 * ch-exp.y (match_string_literal): Allow a zero-length string.
1998 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2000 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2002 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2003 passing them to print_387_status.
2004 (print_387_status): Don't subtract top from 7 before using it.
2005 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2006 from 7; the above explains it.
2008 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2010 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2011 pointer value when fixing up the frame at the start of a function.
2013 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2015 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2016 Sparc from the stack.
2018 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2020 * remote-mips.c (mips_initialize): Clear mips_initializing via
2021 cleanup chain, not directly.
2023 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2024 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2025 munging the timeout due to the limited range of c_cc[VTIME].
2027 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2028 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2029 m3-nat.c (m3_create_inferior): Pass it.
2030 * procfs.c: Remove ptrace function. It was declared in a way which
2031 conflicted with the prototype in unistd.h on Solaris.
2033 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2035 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2036 in the sigcontext if it is a signal trampoline frame.
2037 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2038 Define for Solaris2.
2040 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2042 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2043 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2044 tm-sparc.h so they can be overridden if necessary.
2046 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2048 * lynx-nat.c: Add Sparc support.
2049 * sparcly-nat.c: Remove. It's useless.
2050 * config/sparc/nm-sparclynx.h: Rewrite.
2051 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2053 * config/sparc/tm-sparclynx.h: Rewrite.
2055 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2058 directory. Old code was discarded, since the new opcode table has
2061 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2063 * Makefile.in (realclean): Remove info files per make-stds.texi.
2065 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2068 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2069 * config/sparc/tm-sun4sol2.h: Define it.
2071 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2074 if we did not find a symbol.
2076 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2078 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2081 * hppab-nat.c (call_ptrace): Delete redundant function.
2082 (kill_inferior, attach, detach, child_resume): Likewise.
2083 (child_xfer_memory): Likewise.
2085 * hppah-nat.c (call_ptrace): Delete redundant function.
2086 (kill_inferior, attach, detach, child_resume): Likewise.
2088 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2090 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2092 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2094 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2095 (CHILD_XFER_MEMORY): Define.
2096 (PT_*): Define so that generic infptrace.c code can be used.
2098 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2100 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2101 struct section_offsets *, not a (nonexistent) struct section_offset *.
2103 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2104 internal_xcoff_symtab, not an array of one of them. Change lots of
2105 "main_aux" to "&main_aux" and so on.
2107 * coffread.c, xcoffread.c: Include <coff/internal.h>
2110 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2112 * coffread.c (coff_getfilename): Make it not static.
2114 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2116 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2117 a completely gratuitous difference between xcoffread.c and coffread.c).
2119 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2121 * infrun.c (wait_for_inferior): Don't set frame for
2122 step_resume_breakpoint for IN_SIGTRAMP cases.
2124 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2125 breakpoint.c (bpstat_what): Move step_resume from its own field of
2126 the struct bpstat_what into the main_action. Make it override
2127 other breakpoints. This is a conservative change in the sense
2128 that before the step resume breakpoint was a breakpoint.c
2129 breakpoint, hitting the step resume breakpoint overrode even
2130 calling bpstat_stop_status.
2132 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2134 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2135 in case execution was stopped in the called function.
2136 * stack.c (print_frame_info, frame_info): If backtracing through
2137 a call dummy, handle the starting source line number on a line
2138 boundary like backtracing through sigtramp.
2139 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2140 for call dummy frame right. Remove old test for dummy frame,
2141 it has been unused at least since gdb-3.5.
2142 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2145 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2147 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2149 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2151 * infrun.c (signals_info), target.c (target_signal_from_name):
2152 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2154 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2156 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2157 * inflow.c (terminal_ours_1): When discussing how to deal with the
2158 tty state, make note of query() as well as readline.
2160 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2161 signals for which stop and print are cleared by default.
2163 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2165 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2166 reserved fields to hold a stub unwind entry type. Fix typo.
2167 (stub_unwind_entry): New structure for raw stub unwind entries.
2168 (stub_unwind_types): The types of stubs we may encounter.
2169 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2170 * hppa-tdep.c (rp_saved): Use additional information provided
2171 by linker stub unwind descriptors.
2172 (frameless_function_invocation): Likewise.
2173 (frame_chain_valid): Likewise.
2174 * paread.c (compare_unwind_entries): New function for sorting
2175 unwind table entries.
2176 (read_unwind_info): Rewrite to remove dependency on host endianness.
2177 Read in data from the $UNWIND_END$ subspace which contains linker
2178 stub unwind descriptors. Merge that data into the basic unwind
2181 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2183 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2185 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2186 from either the symbol name or the auxent.
2187 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2190 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2192 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2194 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2196 * README: Update notes for alpha port.
2198 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2200 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2201 for operation fault, constraint fault, and type fault.
2203 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * Makefile.in (init.c): Add comment explaining formatting conventions.
2207 * c-exp.y (parse_number): Assign to temporary between the right
2208 shifts, to work around a bug in the SCO compiler.
2210 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2211 Add various files which were added to GDB recently.
2213 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2216 * Makefile.in: Add mostlyclean target.
2218 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2222 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2224 * main.c (show_commands): Make return type of extern
2225 history_get be HIST_ENTRY, rather than struct _hist_entry.
2226 (The latter loses with the upcoming merged readline.)
2228 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2230 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2231 const char *, not char *.
2233 * symtab.h (struct symbol): Make section short, not unsigned short.
2235 * symtab.c (lookup_symbol): Add comment about QUIT here.
2237 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2239 * c-exp.y (parse_number): Check for overflow regardless of range
2240 checking. Fix overflow check to use unsigned LONGEST, not
2243 * c-exp.y (parse_number): Make it so that integer constants are
2244 builtin_type_long_long if builtin_type_long isn't big enough or if
2245 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2247 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2248 Print our "()" first, then recurse for the target type.
2250 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2252 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2254 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2256 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2258 * utils.c (request_quit): Re-establish signal handler regardless
2261 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2263 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2265 * i960-tdep.c: Include target.h.
2267 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2269 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2271 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2273 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2274 changes (status -> ourstatus; declare status, etc.).
2275 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2277 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2279 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2281 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2283 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2285 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2287 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2289 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2291 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2293 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2295 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2296 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2298 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2301 Add search to target vector (#if 0'd until after 4.12):
2302 * target.h (to_search, target_search): Add.
2303 * gdbcore.h, core.c (generic_search): Add.
2304 * remote.c (remote_search): Add.
2305 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2308 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2309 is on, call find_pc_function rather than relying just on the minimal
2310 symbols (probably only matters for symbol readers which don't put
2311 statics in the minimal symbols, but changing this strikes me as
2312 not conservative enough).
2313 Initialize name_location in all cases.
2314 If no symbol and no msymbol, don't print anything symbolic.
2316 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2318 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2320 * printcmd.c (print_address_symbolic): Make it search the
2321 symtabs for variables as well as functions. Add `set print
2322 fast-symbolic-addr' and default it to fast (the old way).
2323 Print line numbers for data items as well as functions.
2325 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2326 address, if a symbol is found (take two more args pointing to
2327 where to store these results).
2329 * symtab.h (find_addr_symbol): Add prototype.
2331 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2333 * objfiles.h: Fix comments to reflect the fact that the phrase
2334 "top of stack" always refers to where the pushing and popping takes
2335 place, regardless of whether it is at the highest or lowest address.
2337 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2340 compiler generated tag names.
2341 * mdebugread.c (parse_type): Handle cross references to qualified
2343 * valops.c (value_struct_elt): Improve error message if the
2344 address of a method is requested from an object instance.
2345 * valops.c (search_struct_method): Make name_matched non-static
2346 to get it initialized correctly.
2347 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2348 exclude segment register which are not writable on newer SCO versions.
2350 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2352 * go32-xdep.c: Remove unused function uerror.
2353 (sigsetmask): Declare return type. Declare argument (to match the
2354 way it is called). Explicitly return 0.
2356 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2358 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2359 partial_symbol): Shrink the storage sizes of symbols, by making
2360 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2361 enums and small ints to the end of each struct to improve
2362 alignment, and switching the section number from int to unsigned
2365 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2367 * symtab.c (find_addr_symbol): New routine that will find the nearest
2368 symbol associated with an address. It does so by exhaustive
2369 search of the symtabs, so it's slow but complete.
2371 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2373 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2374 to [0,0] rather than [0, end of first source file]. This avoids
2375 problems with other parts of GDB looking for linetables in the
2376 _globals_ symtab. Eliminate variables num_object_files and
2377 first_object_file_end.
2379 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2381 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2382 (pop_frame): Restore PC2 and LR0 from dummy frames.
2383 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2384 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2385 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2386 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2387 (SETUP_ARBITRARY_FRAME): Define.
2389 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2391 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2393 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2395 * remote-udi.c (udi_resume): Correct prototype.
2397 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2399 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2400 hppa_frame_find_saved_regs.
2401 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2402 (prologue_inst_adjust_sp): New function.
2403 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2404 (skip_prologue): Completely rewrite to use unwind information.
2405 (hppa_frame_find_saved_regs): Likewise.
2407 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2409 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2410 to convert a signal number with appropriate bounds checking.
2412 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2414 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2416 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2417 print a newline to end the display anyway.
2419 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2420 coprocessor status regs) when popping a frame. This fixes
2421 float exceptions that occur after calling inferior functions.
2423 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2424 Read and write the fsr (float status register) to/from the child
2425 process along with the float regs. Remove Peter Schauer's change
2426 of May 24 '93, which has higher overhead and doesn't solve the
2427 real problem (which was that FSR wasn't being set).
2429 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2431 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2432 stack overflow check isn't right after the register stack
2433 adjustment instruction. Metaware R2.3u compiler moves other
2434 things in front of it. This fix isn't perfect but is what's
2437 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2439 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2441 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2442 character filenames.
2443 * configure.in: Change accordingly.
2445 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2447 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2448 _filtered io routines from these two files.
2450 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2452 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2453 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2454 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2456 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2458 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2460 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2461 printing to gdb_stderr.
2463 * remote-udi.c (udi_kill): Don't close the connection, just set
2464 inferior_pid to zero.
2465 (udi_mourn): Call remove_breakpoints.
2467 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2469 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2471 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2473 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2475 * remote-bug.c: At the start of each section, reset srec_frame
2478 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2479 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2480 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2481 code which looks for those two waitkinds. Use switch statement.
2482 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2483 CHILD_SPECIAL_WAITSTATUS.
2485 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2486 * Move target_signal_from_host, target_signal_to_host, and
2487 store_waitstatus from inftarg.c to target.c. procfs needs them.
2488 * target.c: Include "wait.h" and <signal.h>.
2489 * target.h, infrun.c (proceed), proceed callers: Pass new code
2490 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2491 enums being treated as unsigned and is cleaner.
2492 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2494 * infcmd.c (signal_command), infrun.c (signals_info):
2495 Don't allow user to specify numeric equivalent of
2496 TARGET_SIGNAL_DEFAULT.
2498 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2500 * config/alpha/alpha-netware.mt: New target support for Alpha
2502 * configure.in: Add alpha-*-netware* target.
2504 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2506 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2508 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2510 * target.h: Add enum target_waitkind, enum target_signal, and
2511 struct target_waitstatus. Change status argument to target_wait to
2512 be struct target_waitstatus * instead of int *.
2513 * target.h, infrun.c, all targets: Change type of signal arguments
2514 to resume(), proceed(), and target_resume() from int to enum
2516 * All targets (*_wait, *_resume): Change accordingly.
2517 * infcmd.c (program_info, signal_command), throughout infrun.c,
2518 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2519 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2520 signal code stuff right with the new signals would be non-trivial).
2521 * inferior.h (stop_signal): Make it enum target_signal not int.
2522 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2523 target_signal_from_name): New functions.
2524 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2525 store_waitstatus): New functions.
2526 * procfs.c (procfs_notice_signals): Use them.
2527 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2529 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2531 * objfiles.c (build_objfile_section_table): Don't abort() if
2532 objfile->sections is already set.
2534 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2535 to match recent change to exec.c.
2539 * main.c (print_gdb_version): Change year to 1994.
2541 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2542 * Makefile.in (NONSRC): Add ChangeLog-93.
2544 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2546 * stabsread.c (read_type): Allow defining several type numbers
2547 at once (e.g. "(1,2)=(3,4)="...).
2549 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2551 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2553 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2555 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2556 to process_one_symbol.
2557 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2558 avoid caching a bad endaddr in find_pc_partial_function.
2560 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2562 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2564 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2566 * infrun.c (wait_for_inferior): Do not step or step resume past
2567 the end of a one-line function we just stepped into.
2569 For older changes see ChangeLog-93
2575 version-control: never