1 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * utils.c (query): Change syntax of query annotations to be
4 consistent with other input annotations.
6 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
10 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
11 that have a stack frame size of 32k or larger (from Paul Flinders).
14 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
16 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
17 for Lynx platforms that need it.
18 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
20 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
22 * procfs.c (procfs_wait): Use the signal from the pr_info rather
23 than trying to deduce it from the fault.
25 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
27 * printcmd.c (print_address_symbolic): Initialize name to empty
28 string to avoid core dump if lookup fails.
29 * remote-e7000.c (printf_e7000debug): Error if target not open.
31 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
33 * i386-nlmstub.c: Update to be more in line with PIN stub.
34 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
35 * (hex2mem): Init ptr.
36 * General cleanups to use ConsolePrintf, standard prologues, etc...
38 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
40 * i386-nlmstub.c: More changes to be compatible with remote.c.
42 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
43 into (the far less frequently called) dbx_symfile_read.
45 * i386-nlmstub.c: An interim version till we get PIN for the x86.
47 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
49 * dbxread.c (record_minimal_symbol): Record the section
50 associated with the symbol to make dynmaic relocation work.
51 * (dbx_symfile_read, process_one_symbol): Fixes to work around
52 Solaris brain-damage which don't apply to relocatable object
54 * (stabsect_build_psymtabs): New routine to read stabs out of an
55 arbitrarily named section.
56 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
58 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
60 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
61 brain-damage which don't apply to relocatable object files.
62 * remote.c (putpkt): Improve error reporting and error handling.
63 * (get_offsets): Temporary kludge to force data & bss sections to
64 have the same relocation.
65 * stabsread.c (define_symbol, scan_file_globals): Record section
68 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
70 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
73 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
75 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
76 to after call to target_wait. This means that flush_cached_frames
77 can call target_terminal_ours if it wants to.
78 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
79 comment about why the code is dubious.
81 * stabsread.c (read_type): Call read_type, not nonexistent
84 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
86 * remote-os9k.c (rombug_fetch_registers): set trace mode
88 * remote-os9k.c (rombug_read_inferior_memory): cache data in
90 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
92 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
93 passed to process_one_symbol.
94 * stabsread.c (read_type): process os9k functio prototype.
96 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
101 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * utils.c (prompt_for_continue): Annotate prompt.
104 (query): Annotate query.
105 * printcmd.c (print_frame_args): Change syntax of argument
106 annotation to make name and value part of a single group of
107 annotations, not two separate groups.
108 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
109 * valprint.c (val_print_array_elements): Change syntax of
110 annotation to be more concise.
111 * main.c, defs.h (command_line_input): New argument tells what
112 string to include in the annotations.
113 * symtab.c (decode_line_2), main.c (read_command_lines,
114 command_loop): Change callers.
116 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
118 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
120 * printcmd.c (output_command): Annotate things we print here too.
121 * printcmd.c (print_command_1): Add "value-history-value" annotation.
122 * Move declaration of print_value_flags from defs.h to value.h.
123 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
125 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
128 BFD handles sun3 dynamic relocations now.
129 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
132 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
134 * printcmd.c (print_command_1): Annotate the top-level expressions
136 (print_frame_args): Annotate each argument.
137 * printcmd.c, defs.h (print_value_flags): New function.
138 * cp-valprint.c (cp_print_value_fields): Annotate each field.
139 * valprint.c (val_print_array_elements): Annotate each array element.
141 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
143 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
144 the register contains a pointer to the type, not the type itself.
146 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
148 * main.c (main): Accept --annotate=N option and make --fullname
149 the same as --annotate=1.
150 (command_line_input): Print annotatation before and after prompt.
151 * blockframe.c (flush_cached_frames): Print annotation.
152 * Rename frame_file_full_name to annotation_level and move it from
154 * source.c (identify_source_line): If annotation_level > 1,
155 change output format.
156 * breakpoint.c: Print annotation whenever a breakpoint changes.
157 * main.c: New variable server_command.
158 (command_line_input): Parse "server " and set server_command.
159 (dont_repeat): Check server_command.
161 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
163 * xcoffread.c (xcoff_next_symbol_text): Don't return before
164 updating raw_symbol and symnum. Return a value in the case where
167 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
169 * parse.c: Don't define block_found; it is defined in symtab.c.
170 * parser-defs.h: Add comment regarding block_found.
172 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
174 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
177 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
179 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
180 section vma. Do not read dynamic relocs for sun3 executables to
181 avoid BFD assertion message.
183 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
185 * nm-hppab.h (KERNEL_U_ADDR): Define.
186 (FIVE_ARG_PTRACE): Likewise.
187 (CANNOT_STORE_REGISTER): Likewise.
188 * nm-hppah.h (KERNEL_U_ADDR): Define.
189 (FIVE_ARG_PTRACE): Likewise.
190 (CANNOT_STORE_REGISTER): Likewise.
191 (NEED_TEXT_START_END): Likewise.
193 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
194 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
195 (FIVE_ARG_PTRACE): Likewise.
196 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
197 (FIVE_ARG_PTRACE): Likewise.
199 * hppa-tdep.c (read_unwind_info): Make static.
200 (restore_pc_queue): Indirect through the target vector to
201 reload the register state.
203 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
205 * paread.c (compare_unwind_entries): Delete function. It's been
206 moved into hppa-tdep.c.
207 (read_unwind_info): Likewise.
208 (pa_symfile_read): No longer call read_unwind_info. The unwind
209 tables will be read in as they are needed.
211 * hppa-tdep.c (compare_unwind_entries): New function.
212 (read_unwind_info, internalize_unwinds): Likewise.
213 (find_unwind_entry): Read in unwind information on demand.
215 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
217 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
218 to : in search path processing.
219 * defs.h (qsort): Rename argument in prototype.
220 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
222 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
223 (false): Eliminate usages.
225 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
227 * h8500-tdep.c (initialize_h8500_tdep, large_command):
228 All references to value changed to value_ptrlage_command is now
230 All references to value changed to value_ptr.
231 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
232 * remote-hms.c (hms_wait): Timeout after five seconds.
233 * ser-go32.c (dosasync_read): Poll if timeout < 0.
234 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
235 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
237 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
239 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
241 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
243 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
245 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
246 bp_watchpoint_scope breakpoints.
247 (struct breakpoint): Add val_chain and related_breakpoint fields
248 for use by watchpoints.
250 * breakpoint.c (within_scope): Delete. No longer used.
251 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
252 (target_{remove,insert}_watchpoint): Likewise.
253 (can_use_hardware_watchpoint): New function.
254 (remove_breakpoint): New function to remove a single breakpoint
255 or hardware watchpoint.
256 (insert_breakpoints): Handle insertion of hardware watchpoints.
257 Store a copy of the value chain derived from the watchpoint
259 (remove_breakpoints): Simplify by using remove_breakpoint.
260 (delete_breakpoint): Likewise.
261 (watchpoint_check): Delete the watchpoint and watchpoint scope
262 breakpoints when the watchpoint goes out of scope. Save & restore
263 the current frame after checking watchpoints.
264 (breakpoint_init_inferior): Likewise (restarting the program
265 makes all local watchpoints go out of scope).
266 (bpstat_stop_status): Handle hardware watchpoints much like normal
267 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
268 when the watchpoint goes out of scope. Remove and reinsert all
269 breakpoints before returning if we stopped when a hardware watchpoint
271 (watch_command): Use a hardware watchpoint when possible. If
272 watching a local expression, build a scope breakpoint too.
273 (map_breakpoint_numbers): Also call given function for any
275 (disable_breakpoint): Never disable a scope breakpoint.
276 (enable_breakpoint): Handle hardware breakpoints much like normal
277 breakpoints, but recompute the watchpoint_scope breakpoint's
278 frame and address (if we have an associated scope breakpoint).
279 (read_memory_nobpt): Handle hardware watchpoints like normal
280 watchpoints. When necessary handle watchpoint_scope breakpoints.
281 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
282 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
283 (disable_command): Likewise.
285 * blockframe.c (find_frame_addr_in_frame_chain): New function.
286 Extern prototype added to frame.h
288 * infrun.c (wait_for_inferior): Set current_frame and select
289 a frame before checking if we stopped due to a hardare watchpoint
290 firing. Handle stepping over hardware watchpoints.
291 (normal_stop): Remove unnecessary call to select_frame.
293 * value.h (value_release_to_mark): Declare.
294 * values.c (value_release_to_mark): New function.
296 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
297 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
299 * hppab-nat.c (hppa_set_watchpoint): New function.
301 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
302 (HAVE_STEPPABLE_WATCHPOINT): Define.
303 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
304 (target_{insert,delete}_watchpoint): Define.
306 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
307 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
308 (target_{insert,remove}_watchpoint): Likewise.
310 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
312 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
313 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
314 often have the same names as debug symbols for functions, and
315 confuse lookup_symbol().
317 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
319 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
320 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
321 REGISTER_RAW_SIZE (1).
322 Together these changes work around a bug in HP's compiler. Both
323 seem to be necessary.
325 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
327 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
328 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
329 are type mst_solib_trampoline.
331 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
333 * config/m68k/es1800.mt: Change comments.
335 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
337 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
339 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
341 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
344 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
346 * values.c (unpack_long): Remove obsolete comment about using a
349 * symfile.c (symbol_file_command): Add comments about command syntax.
351 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
352 Jim Kingdon (kingdon@cygnus.com)
354 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
355 are in the .plt section.
356 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
357 find_solib_trampoline_target): New functions for handling
358 stepping into -g compiled shared libraries.
359 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
360 find_solib_trampoline_target): Add prototypes.
361 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
362 Define to handle stepping into -g compiled shared libraries.
363 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
364 stepping into -g compiled shared libraries.
366 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
368 * configure.in: Add mips-*-sysv4* support.
369 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
370 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
371 New files for MIPS SVR4 support.
372 * Makefile.in: Update for new mipsv4 files.
373 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
374 read_next_frame_reg to obtain the frame relative stack pointer.
375 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
376 obtain the frame relative stack pointer.
377 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
378 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
379 by entering them into the minimal symbol table.
380 * printcmd.c (print_scalar_formatted): Do not try to unpack to
381 a long for float formats.
382 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
383 get defined in <link.h>.
384 * solib.c (solib_add): Add shared library sections to the section
385 table of the target before adding the symbols.
386 * partial-stab.h: Relocate static and global functions.
387 * dbxread.c (read_dbx_symtab): Remove unused variable
388 end_of_text_address. Relocate text_addr when passing it
391 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
392 library functions before the executable is run. Retrieve dynamic
393 symbols from stripped executables.
394 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
395 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
396 if no debugging symbols were found.
397 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
398 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
400 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
401 OSF/1 has shared libraries.
403 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
406 to BFD handling of dynamic symbols.
408 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
410 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
411 then gets its real address into FUN and its GOT/DP value into %r19.
413 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
415 * hppa-tdep.c (frameless_function_invocation): If no unwind
416 descriptor was found, then assume this was not a frameless
418 (frame_saved_pc): If the saved PC is in a linker stub, then
419 return the return address which the linker stub will return to.
421 * xm-hppab.h: Never define USG.
422 * xm-hppah.h: Always define USG.
424 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
426 * values.c (unpack_long, value_from_longest),
427 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
429 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
431 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
433 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
435 For SVR4 targets, enable gdb to set breakpoints in shared
436 library functions before the executable is run.
437 * elfread.c (elf_symtab_read): Handle symbols for shared library
439 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
440 and moved to objfiles.c.
441 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
442 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
443 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
444 the new generic definition from tm-sysv4.h works for Solaris.
446 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
448 * elfread.c (elf_symtab_read): Change storage_needed,
449 number_of_symbols and i to long. Rename get_symtab_upper_bound to
450 bfd_get_symtab_upper_bound. Check for errors from
451 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
452 * nlmread.c (nlm_symtab_read): Same changes.
454 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
456 * xcoffread.c (xcoff_next_symbol_text): New function.
457 (read_xcoff_symtab): Set next_symbol_text_func to it.
458 Move raw_symbol outside of read_xcoff_symtab.
460 * remote.c (getpkt): Remove unused "out" label.
462 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
464 * breakpoint.c (print_it_normal): Allow GDB to notify the user
465 about more than one watchpoint being triggered.
467 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
471 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 * blockframe.c (find_pc_partial_function): mst_file_text
474 symbols do not live in the shared library transfer table.
475 * ch-exp.y (decode_integer_value, match_character_literal,
476 match_bitstring_literal): Guard tolower calls with isupper,
477 tolower on old BSD systems blindly subtracts a constant.
478 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
479 well when determining the producer of the object file.
480 * mdebugread.c (has_opaque_xref): New function to check for
481 cross reference to an opaque aggregate.
482 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
483 enter typedefs to opaque aggregates into the symbol tables.
484 * mdebugread.c (parse_external): Remove skip_procedures argument,
485 it has always been 1. Remove code that handled stProc symbols,
486 it was never executed and was wrong, as the index of a
487 stProc symbol points to the local symbol table and not to the
488 auxiliary symbol info. Update caller.
489 * mdebugread.c (parse_partial_symbols): Do not enter external
490 stProc symbols into the partial symbol table, they are already
491 entered into the minimal symbol table.
492 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
493 Remove all conditionals and definitions for ptx.
494 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
495 Fix addresses of floating point registers in REGISTER_U_ADDR.
496 STORE_STRUCT_RETURN now handles cc and gcc conventions.
497 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
498 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
499 signal trampoline code work.
500 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
501 Remove all conditionals and definitions for ptx.
502 Remove KDB definitions.
503 * symm-nat.c (store_inferior_registers): Fetch registers before
504 storing them to obtain valid floating point control registers.
506 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
507 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
508 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
510 * symm-nat.c (child_resume): Update type of `signal' parameter.
511 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
513 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
515 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
516 calling import stubs for functions in shared libraries.
518 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
520 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
522 * ch-lang.c (chill_is_varying_struct): Magic string is
523 was "<var_length>" is now "__var_length" (more portable).
525 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
527 * remote.c (getpkt): If we get a timeout, actually retry rather
528 than just giving up the first time it happens.
529 * remote.c: Document sequence numbers.
530 (remote_store_registers): Change syntax of 'P' request so that it
531 never looks like a sequence number.
533 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
535 * os9kread.c (record_minimal_symbol): add section_offset to
536 relocate minimal symbol table.
537 * os9kread.c (read_minimal_symbols): ditto.
538 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
540 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
541 return. Also if file addr is 0 leave it 0, not to relocate.
542 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
543 'set remotexoff' and 'set remotelog' commands.
545 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
547 * remote.c (remote_store_registers): Add 'P' request to set an
549 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
552 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
554 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
555 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
556 combining all 'p' and 'r' pairs into a LOC_REGPARM.
558 * command.c (do_setshow_command, case var_string): Never add a
559 space to the end of the string.
560 * NEWS: Document this change.
561 * .gdbinit: Add a space to the "set prompt" command.
563 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
565 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
566 changes to make it compile (it doesn't link yet).
568 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
569 (set_demangling_style, set_demangling_command): Use savestring not
570 strdup. We were not dealing properly with a NULL return from
571 strdup, and were not declaring strdup (the system header may or
574 * valprint.c (val_print): Remove inaccurate comment about what
575 types can be stub types.
577 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
578 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
579 Supply alternate version if ATTACH_DETACH is not defined.
580 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
581 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
582 * configure.in: Recognize i[34]86-sequent-sysv4* host.
584 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
586 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
588 (skip_trampoline_code): Rewrite and add support for argument
589 relocation stubs stubs, import/export stubs, calls through
590 "_sr4export" and cascaded trampolines.
592 * hppa-tdep.c (skip_prologue): Return "pc" not zero
593 if no unwind descriptor is found.
595 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
596 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
597 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
598 differently. All registers are four bytes.
599 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
601 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
603 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
604 registers as both single and double values (fetching 2nd 32bit half
605 as necessary). Annotate each register printed with its precision.
607 * paread.c (read_unwind_info): Fix off-by-one error.
609 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * main.c (complete_command): Deal with it if arg is NULL.
613 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
615 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
616 regarding using the PC--using the PC is necessary and all the
617 FIXME comments in the world won't make it go away.
619 * valops.c (value_at, value_at_lazy): Give error if we dereference
621 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
622 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
624 * stabsread.c (patch_block_stabs): Add comment about what happens
625 if the definition is in another compilation unit from the stab.
627 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
629 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
631 * main.c (complete_command): New command, from Rick Sladkey
633 (symbol_completion_function): Don't declare rl_point and
634 rl_line_buffer; they are now declared in readline.h.
635 (show_commands): Don't declare history_base; it is declared in
637 * command.c (lookup_cmd): Don't delete trailing whitespace.
638 Reverts change of 14 May 1989.
640 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
642 * minsyms.c (prim_record_minimal_symbol): Move section deduction
643 code from prim_record_minimal_symbol_and_info() to here. Callers
644 of the latter can legitimately supply a section number of -1.
646 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
649 member functions have an element in args for a (nonexistent) this
652 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
654 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
656 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
657 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
659 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
660 for the structure's type. All callers changed.
662 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
663 for each structure argument rather than assuming it's either
664 true or false for all structure arguments.
666 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
667 on the length structure passed, not the compiler used.
669 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
670 argument for the structure's type.
672 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * values.c (set_internalvar): Don't set var->value until we are
675 sure there won't be an error().
677 * remote.c (get_offsets): Reinstate comment which was in
678 remote_wait about use of SECT_OFF_TEXT and so on.
680 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
682 * symmisc.c (maintenance_check_symtabs): New function to check
683 consistency of psymtabs and symtabs.
684 * symtab.h (maintenance_check_symtabs): Add prototype.
685 * maint.c: Add new `maint check-symtabs' command.
686 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
687 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
688 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
690 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
691 to write_memory to avoid warnings from gcc.
692 * config/i386/xm-symmetry.h: Add missing #endif.
693 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
694 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
695 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
697 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
699 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
700 (hppa_push_arguments): Likewise.
702 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
704 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
705 improve remote debugging efficiency. Also fixed problems with
706 doing function calls for programs with no entry points.
707 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
709 * inferior.h (PC_IN_CALL_DUMMY): ditto.
710 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
711 parse_lines): Pass section_offsets info to these routines so that
712 we can relocate symbol table entries upon readin.
713 * (psymtab_to_symtab_1): Set symtab->primary to tell
714 objfile_relocate to do relocations for our symbols.
715 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
716 (which hang off of the symbol table).
717 * Use prim_record_minimal_symbols_and_info instead of
718 prim_record_minimal_symbols to supply section info to make minimal
719 symbol relocations work.
720 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
721 -1, try to deduce it from ms_type.
722 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
723 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
724 add code to relocate objfile->sections data structure.
725 * remote.c (get_offsets): Use new protocol message to acquire
726 section offsets from the target.
727 * (remote_wait): Get rid of relocation stuff. That's all handled
728 by objfile_relocate now.
729 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
730 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
732 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
734 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
736 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
740 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
741 can no longer set this at run time.
742 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
743 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
744 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
745 sparc-tdep.c compiles).
746 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
749 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
751 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
752 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
753 * configure.in: Recognize m68*-cisco*-*.
755 * Makefile.in (TAGS): Use variables directly, rather than using
756 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
757 and means that these filenames no longer need be unique across all
758 the config/* directories.
759 * configure.in: Put the config/*/ into TM_FILE, etc.
761 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
762 and trapv exceptions.
764 * target.h (struct section_table), objfiles.h (struct obj_section):
765 Change name of field sec_ptr to the_bfd_section. More mnemonic
766 and avoids the (sort of, for the ptx compiler) name clash with
767 the name of the typedef.
768 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
769 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
771 * utils.c: Include readline.h.
772 * Makefile.in (utils.o): Add dependency.
774 * remote.c (getpkt): Add support for run-length encoding.
776 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
778 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
780 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
783 prim_record_minimal_symbol.
786 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
787 computing their offset from the start of the old buffer and adding
788 to the new buffer, rather than by assuming we can add the
789 difference between the old buffer and the new buffer (it might not
790 fit in an int). Merge in cosmetic differences from emacs regex.c
791 version of this macro.
793 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
795 * Makefile.in (install-only): Fix use of program_transform_name.
797 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
799 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
800 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
801 so I'm nuking the command.
802 * symtab.c (find_addr_symbol): Comment out, no longer used.
804 * main.c (main): Don't init_source_path for the -cd argument. Now
805 that source_path doesn't contain the current_directory from when
806 GDB started up, init_source_path is no longer useful (and is
807 harmful because it clobbers a source_path set in $HOME/.gdbinit).
809 * TODO: Remove item about line numbers being off. It is useless
810 and confusing without a reproducible test case (it mentions
811 proceed(), but I was able to step through proceed without trouble).
813 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
815 For Sunos 4.x targets, enable gdb to set breakpoints in shared
816 library functions before the executable is run. Retrieve dynamic
817 symbols from stripped executables.
818 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
819 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
820 symtab.c (list_symbols): Handle mst_solib_trampoline.
821 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
822 for all targets, remove IBM6000_TARGET dependencies.
823 * dbxread.c (read_dbx_dynamic_symtab): New function.
824 * dbxread.c (dbx_symfile_read): Use it.
825 * dbxread.c (SET_NAMESTRING): Set namestring to
826 "<bad string table index>" instead of "foo" if the string index is
828 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
830 * symtab.c (list_symbols): Take from_tty as parameter and pass it
831 to break_command. Handle mst_file_* minimal symbol types.
832 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
834 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
836 * c-exp.y(yylex): fix potential memory overflow.
838 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
840 * environ.c (set_in_environ): Eliminate special handling of PATH and
842 * putenv.c: Removed, conflicts with system declaration of
843 putenv on RS/6000 running AIX 3.2.5, and above change makes it
845 * Makefile.in: Change accordingly.
846 * procfs.c (procfs_create_inferior): Change comment accordingly.
848 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
850 * rs6000-tdep.c: Change value to value_ptr.
852 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * i386m3-nat.c: Include floatformat.h.
855 (get_i387_state): Use memset not bzero.
859 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
860 ieee-float.h to floatformat.h.
862 * valprint.c (val_print_string): Ignore error if the error
863 happened after a terminating '\0'.
865 * c-valprint.c (c_val_print): Never add 1 to return value from
866 val_print_string; just return what it returns.
868 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
869 looping through all of the enums.
870 * infrun.c (signals_info): Use it.
872 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * main.c (main): When printing warning about bad baud rate, don't
875 use warning(); it relies on current_target which isn't set up yet.
877 * breakpoint.c (_initialize_breakpoint): Update docstring for
878 tbreak to match what the code actually does. Don't mention tbreak
879 in docstrings for "enable once" or "enable breakpoints once".
881 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
884 while (0). That defeats the whole purpose of using do . . . while (0).
885 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
886 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
887 using a ?: expression as an lvalue is not portable.
889 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
890 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
891 'p' and 'r' symbol descriptors into a single symbol to look for a
893 * README, config/sparc/tm-sparc.h: Update comments.
895 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
897 * mdebugread.c (parse_type): Do not complain for types with
898 an `indexNil' aux index, these are simply undefined types.
899 Remove indexNil check from caller of parse_type.
900 * mdebugread.c (parse_partial_symbols): Do not enter
901 stGlobal, scCommon symbols into the minimal symbol table, their
902 value is the size of the common, not its address.
903 Handle scInit, scFini, scPData and scXData sections.
904 Use minimal symbol type mst_file_* for stLabel symbols, instead of
906 Enter stProc symbols into the global_psymbols list once, not into
907 the static_psymbols_list.
908 Get rid of dummy psymtab if it is empty, to allow proper detection
909 of stripped executables.
910 * mdebugread.c (cross_ref): Allow cross references to Fortran
913 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
915 * stabsread.c (common_block_end, fix_common_block): Stash the
916 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
917 as to not assume that a pointer fits in an enum.
919 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
921 * os9kread.c (fill_sym): check compiler verion number for pre-
923 * os9kread.c (os9k_process_one_symbol): address of symbol is
924 relative to section not module.
925 * stabsread.c (define_symbol): add symbol type 's' as local
927 * remote-os9k.c: add command 'set monitor_log' to turn on or off
929 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
930 * remote-os9k.c: fix bug in 'set remotebaud' function.
931 * remote-os9k.c (rombug_link): minimize checking so to improve
933 * symfile.c (symbol_file_command): check if failed to link, also make
934 the command be able to accept more than one filenames.
935 * target.c (target_link): check if failed to link with rombug.
936 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
938 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
940 * remote-es.c (es1800_child_ops): Don't declare it static.
942 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
944 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
946 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
948 * dbxread.c: New variable lowest_text_address.
949 (record_minimal_symbol, read_dbx_symtab): Set it.
950 (read_dbx_symtab): Use lowest_text_address + text_size instead of
952 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
954 * dbxread.c (end_psymtab): Remove old and commented out
955 capping_global and capping_static. Fix comments regarding
956 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
958 * parser-defs.h: Add "extern" to start of variable declarations so
959 we don't end up with commons.
960 * parse.c: Define these variables.
962 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
965 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
967 * alpha-tdep.c: Change value to value_ptr.
969 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
971 * solib.c (elf_locate_base): New function to locate the address
972 of the dynamic linker's runtime structure in the dynamic info section.
973 * solib.c (locate_base): Use it instead of iterating over the list
974 of mapped address segments.
975 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
978 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
980 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
981 (pc_in_interrupt_handler): New function. Also add PARAM decl.
982 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
983 signal trampoline and interrupt routines.
984 (frame_saved_pc): Handle signal trampolines and interrupt routines.
985 (frame_chain, frame_chain_valid): Likewise.
986 (hppa_frame_find_saved_regs): Likewise. Also deal with special
987 saved regs convention for SP.
989 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
990 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
991 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
993 * tm-hppah.h (IN_SIGTRAMP): Define.
995 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
997 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
998 alphabetic character as the start of a name.
1000 * sparclite/Makefile.in (all install): Build and install aload.
1002 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1003 config.guess and config.sub produce.
1005 * mips-tdep.c: Change value to value_ptr.
1007 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1009 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1010 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1011 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1012 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1013 value with value_ptr. This is for the ptx compiler.
1014 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1016 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1017 #if 0 i386_float_info.
1018 * symm-tdep.c (round): Remove. Also remove sgttyb.
1019 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1020 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1021 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1022 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1024 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1025 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1026 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1027 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1028 tm-i386v.h is apparently OK.
1029 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1030 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1033 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1035 * osfsolib.c (xfer_link_map_member): Update to use new
1036 target_read_string interface.
1038 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1040 * infrun.c (wait_for_inferior): In checking
1041 remove_breakpoints_on_following_step, check
1042 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1044 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1046 * os9kread.c (os9k_process_one_symbol): Rename
1047 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1048 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1049 (CORE_ADDR)0, from target_link, since that is what it uses.
1050 Process name at end, not during parsing (like we did before Kung's
1051 change), so that -readnow and -mapped can appear anywhere.
1052 Make text_relocation a local variable.
1053 * config/i386/i386os9k.mt: Fix comment.
1054 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1055 * os9kread.c: Put "comments" after #endif inside /* */.
1056 * stabsread.h: Add os9k_stabs variable.
1057 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1059 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1060 descriptor in global_symbols not local_symbols.
1061 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1063 (read_type): If os9k_stabs, accept function parameters after 'f'
1065 (read_array_type): If os9k_stabs, don't expect index type and
1066 expect lower and upper to be separated by ',' not ';'.
1067 (read_enum_type): If os9k_stabs, read a number before the first
1068 enumeration constant.
1069 (os9k_init_type_vector): New function.
1070 (dbx_lookup_type): Call it when starting new type vector.
1071 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1072 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1073 * os9kstab.c: Removed.
1074 * Makefile.in: Update accordingly.
1075 * objfiles.c (objfile_relocate_data): Removed.
1076 * remote-os9k.c (rombug_wait): Call objfile_relocate
1077 not objfile_relocate_data.
1078 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1079 * remote-os9k.c (rombug_wait): Call find_pc_section not
1081 * main.c (quit_command): Check inferior_pid; revert Kung change.
1082 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1084 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1086 * os9kread.c: New file to read os9000 style symbo table.
1087 * os9kstab.c: new file to read os9000 style stabs.
1088 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1089 * objfiles.c (find_pc_objfile): new function to search objfile
1091 * objfiles.c (objfile_relocate_data): new function to relocate
1092 data symbols in symbol table.
1093 * objfiles.h: Add two aux fields in struct objfile to handle
1094 multiple symbol table files situation like in os9000.
1095 * symfile.c: Change so 'symbol-file' command can handle multiple
1096 files. Also call target_link() to get relocation infos.
1097 * target.c (target_link): new function to get relocation info when
1098 a symbol file is requested to load.
1099 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1100 because in cross mode there's no inferior pid, bit they need to
1102 Makefile.in: add os9kread.c os9kstab.c and .o's.
1103 configure.in: add i386os9k target.
1104 config/i386/i386os9k.mt: new add.
1105 config/i386/tm-i386os9k.h: new add.
1107 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1110 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1112 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1114 * target.c, target.h (target_read_string): Provide error detection to
1115 caller. Put string in malloc'd space, so caller need not impose
1117 * solib.c (find_solib): Update to use new interface.
1118 * irix5-nat.c (find_solib): Read o_path from inferior
1119 (clear_solib): Free storage for o_path.
1120 * valprint.c (val_print_string): Add comments.
1122 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1124 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1127 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1129 * value.h (struct value): Add modifiable field.
1130 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1131 (record_latest_value): Don't mess with VALUE_LVAL of value.
1132 * valops.c (value_assign): Check it. Reword existing error
1133 message on not_lval.
1135 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1136 (STEP_SKIPS_DELAY): Added.
1137 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1140 * valprint.c (val_print_string): If errcode is set, always print
1141 an error, regardless of force_ellipsis. In the non-EIO case,
1142 just print the error message rather than calling error(). Don't
1143 access *(bufptr-1) if bufptr points to the start of the buffer.
1144 When looking for '\0', don't increment bufptr and addr if bufptr
1145 started out already at limit. If an error happens on fetching the
1146 first character, don't print the string.
1148 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1150 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1153 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1154 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1155 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1156 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1157 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1158 * findvar.c: Update comment regarding ieee-float.h.
1160 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1163 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1164 Define to make backtracing through the various sigtramp handlers
1166 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1167 the saved pc from ucontext on the stack for SVR4 signal handling.
1169 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1171 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1172 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1173 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1174 just use the global variable itself. When printing baud rate,
1175 don't print a baud rate if baud_rate is -1.
1177 * coffread.c (read_coff_symtab): Pass mst_file_* to
1178 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1179 symbols in the minimal symbols regardless of SDB_TYPE.
1181 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1183 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1184 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1185 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1186 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1187 ignored bs->stop for a bp_step_resume breakpoint.
1188 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1189 which performs one (the check_sigtramp2 one) of the functions
1190 which had been handled by the step_resume_breakpoint. For each
1191 use of the step_resume_breakpoint, make it still use the
1192 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1194 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1195 When setting the frame address of the step resume breakpoint, set
1196 it to the address for frame *before* the call instruction is
1197 executed, not after.
1199 * mips-tdep.c (mips_print_register): Print integers using
1200 print_scalar_formatted rather than duplicating all the
1201 CC_HAS_LONG_LONG and so on.
1202 (mips_push_dummy_frame): Use read_register_gen rather than using
1203 read_register and then putting it back in target format with
1204 store_unsigned_integer. If registers are more than 4 bytes, give
1205 an error rather than have some registers overwrite other
1207 #if 0 unused include of opcode/mips.h.
1209 * symfile.h: Don't declare arguments for coff_getfilename.
1211 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1213 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1215 * configure.in (hppa*-*-osf*): New configuration.
1216 * config/pa/hppaosf.mt: New target makefile fragment.
1217 * config/pa/tm-hppao.h: New target include file.
1219 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1221 * exec.c (print_section_info): Print entry point for exec_bfd only.
1222 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1223 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1224 causes problems if <sys/types.h> has no multiple inclusion protection.
1226 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1228 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1229 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1230 (CALL_DUMMY_LENGTH): Changed accordingly.
1232 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1234 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1235 numbers of register windows.
1237 * sparclite/hello.c: Add factorial function for testing.
1238 * salib.c: Use macros instead of constants for I/O addresses to
1239 make 931 support easier.
1240 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1241 register in sta/lda instructions.
1243 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1245 * dbxread.c (process_one_symbol): Set
1246 block_address_function_relative for COFF like we do for ELF and SOM.
1248 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1250 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1252 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1253 the enumerators of an ecoff enum into the partial symbol table.
1254 * mdebugread.c (parse_partial_symbols): Call it.
1255 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1256 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1257 offsets. Cast psymtab->read_symtab to PTR before passing it to
1259 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1260 set up the global offset table pointer in pic compiled code.
1261 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1262 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1263 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1264 ensures that floats are promoted to doubles before they are pushed
1267 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1269 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1270 Fixup cache_on and flush_i_cache so that they work for both the
1271 930 and 932 processors. Rewrite most low level funcs (uart
1272 access & cache stuff) to use new ASI access macros in sparclite.h.
1273 Also make it easy to access second serial port.
1275 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1277 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1278 <sys/stat.h>; not needed.
1280 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1282 * stack.c (print_frame_info): In "pathological" case, don't
1283 distrust the line number information.
1285 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1287 * mips-tdep.c (mips_print_register): handle 64 bits register.
1288 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1290 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1294 * Makefile.in (install): Do the sed for program_transform_name
1295 ourselves instead of worrying about INSTALL_XFORM. This enables
1296 users to override INSTALL_PROGRAM in the standard way.
1298 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1299 depend on Makefile.in.
1301 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1302 Only test against INT_MIN if a LONGEST is bigger than an int.
1304 * README: Change GhostScript to Ghostscript.
1306 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1308 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1309 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1310 character file names.
1311 * Makefile.in (ALLPARAM): Add these files.
1313 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1314 character file names.
1315 * Makefile.in: Add Kung's new mips64 files.
1317 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1319 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1320 mips64el-*-ecoff and mips64-big-*.
1321 * defs.h: get rid of FORCE_LONG_LONG.
1322 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1323 parsing. Change register size to be MIPS_REGSIZE.
1325 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1327 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1328 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1329 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1331 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1333 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1334 (remove_commands, add_commands): Add/remove hms-drain when target
1337 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1339 * configure.in: Add Lynx/rs6000 support.
1340 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1341 messages. Add rs6000 support. Don't try to modify unwritable
1343 * rs6000-nat.c: Move lots of native dependent stuff (like core
1344 file support) from rs6000-tdep.c & xcoffexec.c to here.
1345 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1346 * xcoffexec.c: Move native dependent stuff to nat.c.
1347 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1349 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1351 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1352 New files to support Lynx/rs6000.
1354 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1356 * README: Remove note about gcc warnings on alpha, these should be
1358 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1359 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1360 remote-utils.c, stabsread.c: Include <string.h>.
1361 * regex.c: Include "defs.h", change re_comp argument to const char *.
1362 * infptrace.c (fetch_register, store_inferior_registers): Change
1363 regaddr to type CORE_ADDR.
1364 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1365 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1367 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * symtab.h: Always define BYTE_BITFIELD to nothing.
1371 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1373 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1374 * configure.in: Remove comment about m68k-em.mt.
1375 * Makefile.in: Remove references.
1377 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1379 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1382 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1384 * target.c (target_preopen): If target_kill doesn't remove the
1385 target from the stack, use pop_target to do it.
1387 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1388 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1389 changes to stabsread.c from summer 1993.
1391 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1392 printing the program, rather than passing NULL to printf.
1393 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1394 try to call UDIDisconnect again. Print better message.
1395 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1397 (udi_create_inferior): If udi_session_id is negative, open a new
1398 TIP rather than giving an error.
1400 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1401 config/ns32k/ns32km3.mh: Define NAT_FILE.
1402 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1403 (it was inconsistent and namespace-wrong) to NM_M3_H.
1404 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1405 (m3_open): New function.
1407 * TODO: Update Mach section.
1409 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
1411 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
1413 * printcmd.c (printf_command): Add missing single-letter
1414 backslash-escape sequences, and improve error message.
1416 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
1419 rather than trying to shove an int into a pointer and back out
1420 again. This avoids compiler warnings.
1422 * defs.h (alloca): Declare as void *, not char *, on hpux.
1423 Don't prototype it, just declare the return type.
1425 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1427 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
1428 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
1430 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1432 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
1433 ZERO_REGNUM, just read it as zero without talking to the board.
1435 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
1437 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
1438 to store_floating, not nonexistent variable len.
1440 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
1442 (mips_store_word): Change calling convention to return errors, and
1443 to provide old contents if the caller wants it.
1444 (mips_xfer_memory): Deal with errors from mips_store_word.
1445 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
1446 define now that remote-mips.c doesn't use BREAKPOINT.
1448 * remote-mips.c (mips_create_inferior): Call warning if arguments
1449 specified, and then execute "set args" command. Call error, not
1450 mips_error, if executable file not specified.
1452 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
1455 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
1458 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1460 * value.h (print_longest): Rename "value" to "val" in prototype
1461 declaration because some compilers don't like arguments whose
1462 names are the same as types.
1463 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1464 before passing it to remote_*_bytes.
1466 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1468 * h8500-tdep.c (saved_pc_after_call): The size of the
1469 pc is memory model dependent. (segmented_command,
1470 unsegmented_command, _initialize_h8500_tdep): New commands to
1471 change memory model.
1472 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1474 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1475 (hms_wait): Use new status structure
1476 (hms_open): Push the target here. (hms_before_main_loop): Not
1477 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1478 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1479 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1480 all registers in a compact way.
1482 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1484 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1485 as CORE_ADDR to match definition in rs6000-tdep.c.
1487 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1489 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1490 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1491 definitions into the psymtab.
1493 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1496 a special exceptionSize for the 68332.
1498 * remote-udi.c (udi_attach): If no arguments, print error.
1500 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1502 * Makefile.in (VERSION): Bump to 4.12.1
1503 * NEWS, README: Update to match 4.12 release.
1505 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1507 * command.c (empty_sfunc): New function.
1508 (add_set_cmd): Use it instead of not_just_help_class_command.
1509 (not_just_help_class_command): Change calling convention back to
1510 what it was before yesterday's change.
1512 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1513 of the type if present.
1515 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1517 * printcmd.c (decode_format): Don't blithely set the size for
1518 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1520 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1521 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1522 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1523 always just check against INT_MIN and INT_MAX (this also fixes things
1524 if sizeof (long) > sizeof (int), e.g. Alpha).
1525 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1526 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1527 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1528 BUILTIN_TYPE_UNSIGNED_LONGEST.
1529 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1530 longest_int and longest_unsigned_int.
1531 * value.h (struct value): Just align to LONGEST, rather than worrying
1532 about CC_HAS_LONG_LONG.
1533 * valarith.c (value_binop): Figure out type ourself based on
1534 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1535 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1536 * valprint.c (val_print_type_code_int): Just call
1537 extract_unsigned_integer directly, rather than going through
1539 * printcmd.c (decode_format): Remove code which would sometimes
1540 change 'g' size to 'w' for integers. print_scalar_formatted handles
1541 printing huge integers well enough, thank you.
1543 * command.c (add_set_cmd, not_just_help_class_command): Change
1544 to make this the sfunc, not cfunc, since that is how we call it.
1545 * command.h: Comment difference between sfunc and cfunc.
1546 * demangle.c (set_demangling_command): Add third arg since that
1547 is how it is called.
1548 (_initialize_demangler): Use sfunc, not cfunc, for
1549 set_demangling_command, since that is how it is called.
1550 Remove show_demangling_command; it has no effect.
1552 * command.c (shell_escape): Report errors correctly (with error
1553 message from strerror).
1555 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1557 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1558 x_scnlen.l rather than x_scnlen to match corresponding change in
1561 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1563 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1564 Change comments regarding TYPE_CODE_BOOL.
1565 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1566 regardless of the language.
1567 (value_true): Just call value_logical_not regardless of language.
1568 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1569 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1570 * language.h: Improve comment for la_builtin_type_vector.
1571 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1572 builtin_type_m2_bool.
1574 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1576 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1577 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1579 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1581 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1582 by restarting the ioctl.
1584 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1586 * target.h (target_wait): Add comment about calling
1587 return_to_top_level.
1589 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1591 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1592 additional arguments.
1593 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1595 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1597 * sparc-stub.c: Remove unnecessary #include of memory.h.
1599 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1601 * mips-tdep.c: Remove code which sets saved_regs from
1602 init_extra_frame_info and put it in new function mips_find_saved_regs.
1603 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1604 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1605 check if it is NULL and call mips_find_saved_regs if so.
1607 * remote-mips.c: Use unfiltered, not filtered, output most places.
1609 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1610 backtrace. Revise comments.
1612 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1614 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1615 alpha and irix. The _sigtramp case has to be handled properly
1616 in the tdep files if we have no ecoff debugging info.
1617 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1618 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1619 without PC_REGNUM kludge.
1620 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1621 Clean up handling of mips sigtramp frames, improve comments.
1623 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1625 * paread.c (read_unwind_info): Fix typo.
1627 * paread.c (pa_symtab_read): Update the "check_strange_names"
1628 filter to match GCC's current output. Filter out section symbols
1629 (which the HP linker sometimes puts in the wrong place).
1631 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1633 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1635 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1637 * Makefile.in: Remove all references to sparcly-nat.c.
1639 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1640 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1641 duplicating serial.h and target.h.
1643 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1644 are not used anywhere (a 5 Oct 1993 change removed the uses).
1646 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1647 * config/m68k/es1800.mt: Add comment.
1648 * remote-es.c: Extensive changes to update to current conventions.
1650 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1651 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1652 to achieve the desired timeout.
1653 * serial.h (serial_t): Add field timeout_remaining.
1655 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1657 * c-exp.y (yylex): Reenable nested type code.
1659 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1661 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1663 * remote-mips.c (mips_ops): Fix docstring.
1665 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1667 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1668 with the old tm-m68k-em.h:
1669 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1670 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1671 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1672 Add FIXME regarding GET_LONGJMP_TARGET.
1674 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1675 * infptrace.c (kill_inferior): Add comments.
1676 * main.c (quit_command): Call target_close after we kill or
1678 * remote-udi.c (udi_close): Don't error() if QUITTING.
1680 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1682 * configure.in: Make m68k-coff and aout add monitor support in
1683 addition to the standard serial support.
1685 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1687 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1690 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1692 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1693 * elfread.c (record_minimal_symbol_and_info),
1694 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1696 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1698 * i386-stub.c: Add ".text" right before "mem_fault:".
1700 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1702 * remote-utils.c (usage): Fix message to be accurate and conform
1703 more closely to normal conventions.
1705 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1706 whether to show information about exec_bfd, and not control whether
1707 to show information about device and speed.
1709 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1710 usage message, don't dump core.
1712 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1713 for variable size array.
1714 (bug_fetch_register, bug_store_register): Rename "value" to
1715 "fpreg_buf" because some compilers don't like variables whose
1716 names are the same as types.
1717 (bug_store_register): Use a cast when converting char * to
1720 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1721 of the command in error message (the text was referring to the old
1722 name of the command).
1724 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1726 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1727 full details on structure elements without names. This partially
1728 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1729 of those changes was accidental.
1731 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1732 defined, make it an error to specify a single argument which is not
1735 * Makefile.in (version.c), main.c (print_gdb_version): Use
1736 host_alias and target_alias, not host_canonical and
1737 target_canonical, to print configuration.
1739 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1742 of builtin_type_long. It is necessary to get a type which is
1743 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1745 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1746 various miscellaneous things discovered in the process:
1747 * printcmd.c, defs.h (print_address_numeric): New function.
1748 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1749 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1750 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1751 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1753 * utils.c, defs.h (gdb_print_address): New function.
1754 * expprint (dump_expression), gdbtypes.h: Use it.
1755 * breakpoint.c (describe_other_breakpoints),
1756 symmisc.c (dump_symtab, print_symbol):
1757 Use filtered not unfiltered I/O.
1758 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1759 just run gdb under a debugger for this (and it had problems with
1760 printing addresses, how to print b->shadow, etc.).
1761 * buildsym.c (make_blockvector), core.c (memory_error),
1762 exec.c (print_section_info), maint.c (print_section_table),
1763 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1764 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1765 Add comments saying code is broken. Marked with "FIXME-32x64".
1766 * dbxread.c (process_one_symbol), partial-stab.h (default),
1767 remote-vx.c (vx_run_files_info):
1768 Don't cast int being passed to local_hex_string.
1769 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1770 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1772 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1774 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1775 * source.c: Include <sys/types.h> regardless of USG.
1777 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1779 * valops.c (value_assign): Set `type' after coercing toval.
1780 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1781 Use extract_unsigned_integer to get the address of a reference.
1783 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1785 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1786 AIX can use ? instead of \ for continuation. Deal with it.
1788 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1789 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1790 the HP compiler in ANSI mode doesn't like.
1792 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1793 based on USG, rather than defining HAVE_SIGSETMASK to an
1794 expression containing defined. Having a macro used in #if expand
1795 to an expression containing "defined" is undefined according to
1796 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1799 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1801 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1802 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1804 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1806 * ch-exp.y (match_string_literal): Allow a zero-length string.
1807 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1809 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1811 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1812 passing them to print_387_status.
1813 (print_387_status): Don't subtract top from 7 before using it.
1814 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1815 from 7; the above explains it.
1817 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1819 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1820 pointer value when fixing up the frame at the start of a function.
1822 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1824 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1825 Sparc from the stack.
1827 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1829 * remote-mips.c (mips_initialize): Clear mips_initializing via
1830 cleanup chain, not directly.
1832 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1833 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1834 munging the timeout due to the limited range of c_cc[VTIME].
1836 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1837 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1838 m3-nat.c (m3_create_inferior): Pass it.
1839 * procfs.c: Remove ptrace function. It was declared in a way which
1840 conflicted with the prototype in unistd.h on Solaris.
1842 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1844 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1845 in the sigcontext if it is a signal trampoline frame.
1846 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1847 Define for Solaris2.
1849 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1851 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1852 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1853 tm-sparc.h so they can be overridden if necessary.
1855 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1857 * lynx-nat.c: Add Sparc support.
1858 * sparcly-nat.c: Remove. It's useless.
1859 * config/sparc/nm-sparclynx.h: Rewrite.
1860 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1862 * config/sparc/tm-sparclynx.h: Rewrite.
1864 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1866 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1867 directory. Old code was discarded, since the new opcode table has
1870 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1872 * Makefile.in (realclean): Remove info files per make-stds.texi.
1874 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1876 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1877 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1878 * config/sparc/tm-sun4sol2.h: Define it.
1880 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1882 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1883 if we did not find a symbol.
1885 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1887 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1890 * hppab-nat.c (call_ptrace): Delete redundant function.
1891 (kill_inferior, attach, detach, child_resume): Likewise.
1892 (child_xfer_memory): Likewise.
1894 * hppah-nat.c (call_ptrace): Delete redundant function.
1895 (kill_inferior, attach, detach, child_resume): Likewise.
1897 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1899 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1901 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1903 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1904 (CHILD_XFER_MEMORY): Define.
1905 (PT_*): Define so that generic infptrace.c code can be used.
1907 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1909 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1910 struct section_offsets *, not a (nonexistent) struct section_offset *.
1912 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1913 internal_xcoff_symtab, not an array of one of them. Change lots of
1914 "main_aux" to "&main_aux" and so on.
1916 * coffread.c, xcoffread.c: Include <coff/internal.h>
1919 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1921 * coffread.c (coff_getfilename): Make it not static.
1923 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1925 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1926 a completely gratuitous difference between xcoffread.c and coffread.c).
1928 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1930 * infrun.c (wait_for_inferior): Don't set frame for
1931 step_resume_breakpoint for IN_SIGTRAMP cases.
1933 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1934 breakpoint.c (bpstat_what): Move step_resume from its own field of
1935 the struct bpstat_what into the main_action. Make it override
1936 other breakpoints. This is a conservative change in the sense
1937 that before the step resume breakpoint was a breakpoint.c
1938 breakpoint, hitting the step resume breakpoint overrode even
1939 calling bpstat_stop_status.
1941 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1943 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1944 in case execution was stopped in the called function.
1945 * stack.c (print_frame_info, frame_info): If backtracing through
1946 a call dummy, handle the starting source line number on a line
1947 boundary like backtracing through sigtramp.
1948 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1949 for call dummy frame right. Remove old test for dummy frame,
1950 it has been unused at least since gdb-3.5.
1951 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1954 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1956 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1958 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1960 * infrun.c (signals_info), target.c (target_signal_from_name):
1961 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1963 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1965 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1966 * inflow.c (terminal_ours_1): When discussing how to deal with the
1967 tty state, make note of query() as well as readline.
1969 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1970 signals for which stop and print are cleared by default.
1972 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1974 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1975 reserved fields to hold a stub unwind entry type. Fix typo.
1976 (stub_unwind_entry): New structure for raw stub unwind entries.
1977 (stub_unwind_types): The types of stubs we may encounter.
1978 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1979 * hppa-tdep.c (rp_saved): Use additional information provided
1980 by linker stub unwind descriptors.
1981 (frameless_function_invocation): Likewise.
1982 (frame_chain_valid): Likewise.
1983 * paread.c (compare_unwind_entries): New function for sorting
1984 unwind table entries.
1985 (read_unwind_info): Rewrite to remove dependency on host endianness.
1986 Read in data from the $UNWIND_END$ subspace which contains linker
1987 stub unwind descriptors. Merge that data into the basic unwind
1990 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1992 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1994 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1995 from either the symbol name or the auxent.
1996 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1999 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2001 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2003 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2005 * README: Update notes for alpha port.
2007 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2009 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2010 for operation fault, constraint fault, and type fault.
2012 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2014 * Makefile.in (init.c): Add comment explaining formatting conventions.
2016 * c-exp.y (parse_number): Assign to temporary between the right
2017 shifts, to work around a bug in the SCO compiler.
2019 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2020 Add various files which were added to GDB recently.
2022 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2025 * Makefile.in: Add mostlyclean target.
2027 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2031 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2033 * main.c (show_commands): Make return type of extern
2034 history_get be HIST_ENTRY, rather than struct _hist_entry.
2035 (The latter loses with the upcoming merged readline.)
2037 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2039 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2040 const char *, not char *.
2042 * symtab.h (struct symbol): Make section short, not unsigned short.
2044 * symtab.c (lookup_symbol): Add comment about QUIT here.
2046 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2048 * c-exp.y (parse_number): Check for overflow regardless of range
2049 checking. Fix overflow check to use unsigned LONGEST, not
2052 * c-exp.y (parse_number): Make it so that integer constants are
2053 builtin_type_long_long if builtin_type_long isn't big enough or if
2054 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2056 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2057 Print our "()" first, then recurse for the target type.
2059 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2061 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2063 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2065 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * utils.c (request_quit): Re-establish signal handler regardless
2070 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2072 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2074 * i960-tdep.c: Include target.h.
2076 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2078 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2080 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2082 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2083 changes (status -> ourstatus; declare status, etc.).
2084 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2086 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2090 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2092 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2094 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2098 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2100 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2102 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2104 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2105 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2107 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2110 Add search to target vector (#if 0'd until after 4.12):
2111 * target.h (to_search, target_search): Add.
2112 * gdbcore.h, core.c (generic_search): Add.
2113 * remote.c (remote_search): Add.
2114 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2117 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2118 is on, call find_pc_function rather than relying just on the minimal
2119 symbols (probably only matters for symbol readers which don't put
2120 statics in the minimal symbols, but changing this strikes me as
2121 not conservative enough).
2122 Initialize name_location in all cases.
2123 If no symbol and no msymbol, don't print anything symbolic.
2125 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2127 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2129 * printcmd.c (print_address_symbolic): Make it search the
2130 symtabs for variables as well as functions. Add `set print
2131 fast-symbolic-addr' and default it to fast (the old way).
2132 Print line numbers for data items as well as functions.
2134 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2135 address, if a symbol is found (take two more args pointing to
2136 where to store these results).
2138 * symtab.h (find_addr_symbol): Add prototype.
2140 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2142 * objfiles.h: Fix comments to reflect the fact that the phrase
2143 "top of stack" always refers to where the pushing and popping takes
2144 place, regardless of whether it is at the highest or lowest address.
2146 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2148 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2149 compiler generated tag names.
2150 * mdebugread.c (parse_type): Handle cross references to qualified
2152 * valops.c (value_struct_elt): Improve error message if the
2153 address of a method is requested from an object instance.
2154 * valops.c (search_struct_method): Make name_matched non-static
2155 to get it initialized correctly.
2156 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2157 exclude segment register which are not writable on newer SCO versions.
2159 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2161 * go32-xdep.c: Remove unused function uerror.
2162 (sigsetmask): Declare return type. Declare argument (to match the
2163 way it is called). Explicitly return 0.
2165 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2167 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2168 partial_symbol): Shrink the storage sizes of symbols, by making
2169 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2170 enums and small ints to the end of each struct to improve
2171 alignment, and switching the section number from int to unsigned
2174 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2176 * symtab.c (find_addr_symbol): New routine that will find the nearest
2177 symbol associated with an address. It does so by exhaustive
2178 search of the symtabs, so it's slow but complete.
2180 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2182 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2183 to [0,0] rather than [0, end of first source file]. This avoids
2184 problems with other parts of GDB looking for linetables in the
2185 _globals_ symtab. Eliminate variables num_object_files and
2186 first_object_file_end.
2188 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2190 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2191 (pop_frame): Restore PC2 and LR0 from dummy frames.
2192 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2193 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2194 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2195 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2196 (SETUP_ARBITRARY_FRAME): Define.
2198 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2200 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2202 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2204 * remote-udi.c (udi_resume): Correct prototype.
2206 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2208 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2209 hppa_frame_find_saved_regs.
2210 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2211 (prologue_inst_adjust_sp): New function.
2212 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2213 (skip_prologue): Completely rewrite to use unwind information.
2214 (hppa_frame_find_saved_regs): Likewise.
2216 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2218 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2219 to convert a signal number with appropriate bounds checking.
2221 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2223 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2225 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2226 print a newline to end the display anyway.
2228 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2229 coprocessor status regs) when popping a frame. This fixes
2230 float exceptions that occur after calling inferior functions.
2232 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2233 Read and write the fsr (float status register) to/from the child
2234 process along with the float regs. Remove Peter Schauer's change
2235 of May 24 '93, which has higher overhead and doesn't solve the
2236 real problem (which was that FSR wasn't being set).
2238 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2240 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2241 stack overflow check isn't right after the register stack
2242 adjustment instruction. Metaware R2.3u compiler moves other
2243 things in front of it. This fix isn't perfect but is what's
2246 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2248 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2250 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2251 character filenames.
2252 * configure.in: Change accordingly.
2254 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2256 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2257 _filtered io routines from these two files.
2259 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2261 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2262 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2263 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2265 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2267 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2269 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2270 printing to gdb_stderr.
2272 * remote-udi.c (udi_kill): Don't close the connection, just set
2273 inferior_pid to zero.
2274 (udi_mourn): Call remove_breakpoints.
2276 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2278 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2280 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2282 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2284 * remote-bug.c: At the start of each section, reset srec_frame
2287 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2288 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2289 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2290 code which looks for those two waitkinds. Use switch statement.
2291 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2292 CHILD_SPECIAL_WAITSTATUS.
2294 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2295 * Move target_signal_from_host, target_signal_to_host, and
2296 store_waitstatus from inftarg.c to target.c. procfs needs them.
2297 * target.c: Include "wait.h" and <signal.h>.
2298 * target.h, infrun.c (proceed), proceed callers: Pass new code
2299 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2300 enums being treated as unsigned and is cleaner.
2301 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2303 * infcmd.c (signal_command), infrun.c (signals_info):
2304 Don't allow user to specify numeric equivalent of
2305 TARGET_SIGNAL_DEFAULT.
2307 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2309 * config/alpha/alpha-netware.mt: New target support for Alpha
2311 * configure.in: Add alpha-*-netware* target.
2313 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2315 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2317 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2319 * target.h: Add enum target_waitkind, enum target_signal, and
2320 struct target_waitstatus. Change status argument to target_wait to
2321 be struct target_waitstatus * instead of int *.
2322 * target.h, infrun.c, all targets: Change type of signal arguments
2323 to resume(), proceed(), and target_resume() from int to enum
2325 * All targets (*_wait, *_resume): Change accordingly.
2326 * infcmd.c (program_info, signal_command), throughout infrun.c,
2327 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2328 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2329 signal code stuff right with the new signals would be non-trivial).
2330 * inferior.h (stop_signal): Make it enum target_signal not int.
2331 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2332 target_signal_from_name): New functions.
2333 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2334 store_waitstatus): New functions.
2335 * procfs.c (procfs_notice_signals): Use them.
2336 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2338 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2340 * objfiles.c (build_objfile_section_table): Don't abort() if
2341 objfile->sections is already set.
2343 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2344 to match recent change to exec.c.
2348 * main.c (print_gdb_version): Change year to 1994.
2350 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2351 * Makefile.in (NONSRC): Add ChangeLog-93.
2353 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2355 * stabsread.c (read_type): Allow defining several type numbers
2356 at once (e.g. "(1,2)=(3,4)="...).
2358 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2360 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2362 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2364 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2365 to process_one_symbol.
2366 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2367 avoid caching a bad endaddr in find_pc_partial_function.
2369 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2373 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2375 * infrun.c (wait_for_inferior): Do not step or step resume past
2376 the end of a one-line function we just stepped into.
2378 For older changes see ChangeLog-93
2384 version-control: never
projects / deliverable / binutils-gdb.git / blob