1 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote-mips.c (mips_ops): Fix docstring.
5 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
7 * config/m68k/tm-monitor.h: Changes to bring this into accordance
8 with the old tm-m68k-em.h:
9 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
10 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
11 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
12 Add FIXME regarding GET_LONGJMP_TARGET.
14 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
15 * infptrace.c (kill_inferior): Add comments.
16 * main.c (quit_command): Call target_close after we kill or
18 * remote-udi.c (udi_close): Don't error() if QUITTING.
20 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
22 * configure.in: Make m68k-coff and aout add monitor support in
23 addition to the standard serial support.
25 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
27 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
30 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
32 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
33 * elfread.c (record_minimal_symbol_and_info),
34 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
36 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
38 * i386-stub.c: Add ".text" right before "mem_fault:".
40 * main.c (baud_rate): Add FIXME comment about printing -1 value.
42 * remote-utils.c (usage): Fix message to be accurate and conform
43 more closely to normal conventions.
45 * remote-utils.c (gr_files_info): Have the exec_bfd test control
46 whether to show information about exec_bfd, and not control whether
47 to show information about device and speed.
49 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
50 usage message, don't dump core.
52 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
53 for variable size array.
54 (bug_fetch_register, bug_store_register): Rename "value" to
55 "fpreg_buf" because some compilers don't like variables whose
56 names are the same as types.
57 (bug_store_register): Use a cast when converting char * to
60 * symmisc.c (maintenance_print_symbols): Don't refer to the name
61 of the command in error message (the text was referring to the old
64 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
66 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
67 full details on structure elements without names. This partially
68 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
69 of those changes was accidental.
71 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
72 defined, make it an error to specify a single argument which is not
75 * Makefile.in (version.c), main.c (print_gdb_version): Use
76 host_alias and target_alias, not host_canonical and
77 target_canonical, to print configuration.
79 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
82 of builtin_type_long. It is necessary to get a type which is
83 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
85 Fix many sins which will come up in 32 bit x 64 bit GDB, and
86 various miscellaneous things discovered in the process:
87 * printcmd.c, defs.h (print_address_numeric): New function.
88 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
89 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
90 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
91 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
93 * utils.c, defs.h (gdb_print_address): New function.
94 * expprint (dump_expression), gdbtypes.h: Use it.
95 * breakpoint.c (describe_other_breakpoints),
96 symmisc.c (dump_symtab, print_symbol):
97 Use filtered not unfiltered I/O.
98 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
99 just run gdb under a debugger for this (and it had problems with
100 printing addresses, how to print b->shadow, etc.).
101 * buildsym.c (make_blockvector), core.c (memory_error),
102 exec.c (print_section_info), maint.c (print_section_table),
103 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
104 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
105 Add comments saying code is broken. Marked with "FIXME-32x64".
106 * dbxread.c (process_one_symbol), partial-stab.h (default),
107 remote-vx.c (vx_run_files_info):
108 Don't cast int being passed to local_hex_string.
109 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
110 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
112 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
114 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
115 * source.c: Include <sys/types.h> regardless of USG.
117 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * valops.c (value_assign): Set `type' after coercing toval.
120 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
121 Use extract_unsigned_integer to get the address of a reference.
123 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
126 AIX can use ? instead of \ for continuation. Deal with it.
128 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
129 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
130 the HP compiler in ANSI mode doesn't like.
132 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
133 based on USG, rather than defining HAVE_SIGSETMASK to an
134 expression containing defined. Having a macro used in #if expand
135 to an expression containing "defined" is undefined according to
136 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
139 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
141 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
142 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
144 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
146 * ch-exp.y (match_string_literal): Allow a zero-length string.
147 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
149 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
151 * i386aix-nat.c (i386_float_info): Reverse order of registers before
152 passing them to print_387_status.
153 (print_387_status): Don't subtract top from 7 before using it.
154 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
155 from 7; the above explains it.
157 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
159 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
160 pointer value when fixing up the frame at the start of a function.
162 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
164 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
165 Sparc from the stack.
167 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
169 * remote-mips.c (mips_initialize): Clear mips_initializing via
170 cleanup chain, not directly.
172 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
173 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
174 munging the timeout due to the limited range of c_cc[VTIME].
176 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
177 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
178 m3-nat.c (m3_create_inferior): Pass it.
179 * procfs.c: Remove ptrace function. It was declared in a way which
180 conflicted with the prototype in unistd.h on Solaris.
182 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
184 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
185 in the sigcontext if it is a signal trampoline frame.
186 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
189 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
191 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
192 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
193 tm-sparc.h so they can be overridden if necessary.
195 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
197 * lynx-nat.c: Add Sparc support.
198 * sparcly-nat.c: Remove. It's useless.
199 * config/sparc/nm-sparclynx.h: Rewrite.
200 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
202 * config/sparc/tm-sparclynx.h: Rewrite.
204 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
206 * rs6000-pinsn.c: Use the new disassembler in the opcodes
207 directory. Old code was discarded, since the new opcode table has
210 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
212 * Makefile.in (realclean): Remove info files per make-stds.texi.
214 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
217 if N_SO_ADDRESS_MAYBE_MISSING is defined.
218 * config/sparc/tm-sun4sol2.h: Define it.
220 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
222 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
223 if we did not find a symbol.
225 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
227 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
230 * hppab-nat.c (call_ptrace): Delete redundant function.
231 (kill_inferior, attach, detach, child_resume): Likewise.
232 (child_xfer_memory): Likewise.
234 * hppah-nat.c (call_ptrace): Delete redundant function.
235 (kill_inferior, attach, detach, child_resume): Likewise.
237 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
239 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
241 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
243 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
244 (CHILD_XFER_MEMORY): Define.
245 (PT_*): Define so that generic infptrace.c code can be used.
247 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
249 * xcoffread.c (xcoff_symfile_read): Make second parameter a
250 struct section_offsets *, not a (nonexistent) struct section_offset *.
252 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
253 internal_xcoff_symtab, not an array of one of them. Change lots of
254 "main_aux" to "&main_aux" and so on.
256 * coffread.c, xcoffread.c: Include <coff/internal.h>
259 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
261 * coffread.c (coff_getfilename): Make it not static.
263 * xcoffread.c (read_xcoff_symtab): complain() not abort().
265 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
266 a completely gratuitous difference between xcoffread.c and coffread.c).
268 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
270 * infrun.c (wait_for_inferior): Don't set frame for
271 step_resume_breakpoint for IN_SIGTRAMP cases.
273 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
274 breakpoint.c (bpstat_what): Move step_resume from its own field of
275 the struct bpstat_what into the main_action. Make it override
276 other breakpoints. This is a conservative change in the sense
277 that before the step resume breakpoint was a breakpoint.c
278 breakpoint, hitting the step resume breakpoint overrode even
279 calling bpstat_stop_status.
281 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
283 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
284 in case execution was stopped in the called function.
285 * stack.c (print_frame_info, frame_info): If backtracing through
286 a call dummy, handle the starting source line number on a line
287 boundary like backtracing through sigtramp.
288 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
289 for call dummy frame right. Remove old test for dummy frame,
290 it has been unused at least since gdb-3.5.
291 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
294 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
296 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
298 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
300 * infrun.c (signals_info), target.c (target_signal_from_name):
301 Use ugly casts to avoid enumvar < enumvar or enumvar++.
303 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
305 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
306 * inflow.c (terminal_ours_1): When discussing how to deal with the
307 tty state, make note of query() as well as readline.
309 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
310 signals for which stop and print are cleared by default.
312 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
314 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
315 reserved fields to hold a stub unwind entry type. Fix typo.
316 (stub_unwind_entry): New structure for raw stub unwind entries.
317 (stub_unwind_types): The types of stubs we may encounter.
318 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
319 * hppa-tdep.c (rp_saved): Use additional information provided
320 by linker stub unwind descriptors.
321 (frameless_function_invocation): Likewise.
322 (frame_chain_valid): Likewise.
323 * paread.c (compare_unwind_entries): New function for sorting
324 unwind table entries.
325 (read_unwind_info): Rewrite to remove dependency on host endianness.
326 Read in data from the $UNWIND_END$ subspace which contains linker
327 stub unwind descriptors. Merge that data into the basic unwind
330 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
332 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
334 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
335 from either the symbol name or the auxent.
336 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
339 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
341 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
343 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 * README: Update notes for alpha port.
347 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
350 for operation fault, constraint fault, and type fault.
352 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * Makefile.in (init.c): Add comment explaining formatting conventions.
356 * c-exp.y (parse_number): Assign to temporary between the right
357 shifts, to work around a bug in the SCO compiler.
359 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
360 Add various files which were added to GDB recently.
362 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
365 * Makefile.in: Add mostlyclean target.
367 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
371 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
373 * main.c (show_commands): Make return type of extern
374 history_get be HIST_ENTRY, rather than struct _hist_entry.
375 (The latter loses with the upcoming merged readline.)
377 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
379 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
380 const char *, not char *.
382 * symtab.h (struct symbol): Make section short, not unsigned short.
384 * symtab.c (lookup_symbol): Add comment about QUIT here.
386 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
388 * c-exp.y (parse_number): Check for overflow regardless of range
389 checking. Fix overflow check to use unsigned LONGEST, not
392 * c-exp.y (parse_number): Make it so that integer constants are
393 builtin_type_long_long if builtin_type_long isn't big enough or if
394 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
396 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
397 Print our "()" first, then recurse for the target type.
399 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
401 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
403 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
405 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * utils.c (request_quit): Re-establish signal handler regardless
410 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
412 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * i960-tdep.c: Include target.h.
416 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
418 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
420 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
422 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
423 changes (status -> ourstatus; declare status, etc.).
424 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
426 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
428 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
430 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
432 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
434 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
436 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
438 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
440 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
442 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
444 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
445 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
447 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
450 Add search to target vector (#if 0'd until after 4.12):
451 * target.h (to_search, target_search): Add.
452 * gdbcore.h, core.c (generic_search): Add.
453 * remote.c (remote_search): Add.
454 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
457 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
458 is on, call find_pc_function rather than relying just on the minimal
459 symbols (probably only matters for symbol readers which don't put
460 statics in the minimal symbols, but changing this strikes me as
461 not conservative enough).
462 Initialize name_location in all cases.
463 If no symbol and no msymbol, don't print anything symbolic.
465 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
467 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
469 * printcmd.c (print_address_symbolic): Make it search the
470 symtabs for variables as well as functions. Add `set print
471 fast-symbolic-addr' and default it to fast (the old way).
472 Print line numbers for data items as well as functions.
474 * symtab.c (find_addr_symbol): Return the symtab and the symbol
475 address, if a symbol is found (take two more args pointing to
476 where to store these results).
478 * symtab.h (find_addr_symbol): Add prototype.
480 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
482 * objfiles.h: Fix comments to reflect the fact that the phrase
483 "top of stack" always refers to where the pushing and popping takes
484 place, regardless of whether it is at the highest or lowest address.
486 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
488 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
489 compiler generated tag names.
490 * mdebugread.c (parse_type): Handle cross references to qualified
492 * valops.c (value_struct_elt): Improve error message if the
493 address of a method is requested from an object instance.
494 * valops.c (search_struct_method): Make name_matched non-static
495 to get it initialized correctly.
496 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
497 exclude segment register which are not writable on newer SCO versions.
499 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * go32-xdep.c: Remove unused function uerror.
502 (sigsetmask): Declare return type. Declare argument (to match the
503 way it is called). Explicitly return 0.
505 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
507 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
508 partial_symbol): Shrink the storage sizes of symbols, by making
509 enums into 1-byte bitfields when compiled __GNUC__, moving all the
510 enums and small ints to the end of each struct to improve
511 alignment, and switching the section number from int to unsigned
514 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
516 * symtab.c (find_addr_symbol): New routine that will find the nearest
517 symbol associated with an address. It does so by exhaustive
518 search of the symtabs, so it's slow but complete.
520 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
522 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
523 to [0,0] rather than [0, end of first source file]. This avoids
524 problems with other parts of GDB looking for linetables in the
525 _globals_ symtab. Eliminate variables num_object_files and
526 first_object_file_end.
528 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
530 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
531 (pop_frame): Restore PC2 and LR0 from dummy frames.
532 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
533 (setup_arbitrary_frame): Handle 3 args and set up real frames.
534 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
535 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
536 (SETUP_ARBITRARY_FRAME): Define.
538 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
540 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
542 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * remote-udi.c (udi_resume): Correct prototype.
546 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
548 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
549 hppa_frame_find_saved_regs.
550 * hppa-tdep.c (dig_fp_from_stack): Delete function.
551 (prologue_inst_adjust_sp): New function.
552 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
553 (skip_prologue): Completely rewrite to use unwind information.
554 (hppa_frame_find_saved_regs): Likewise.
556 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
558 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
559 to convert a signal number with appropriate bounds checking.
561 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
563 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
565 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
566 print a newline to end the display anyway.
568 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
569 coprocessor status regs) when popping a frame. This fixes
570 float exceptions that occur after calling inferior functions.
572 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
573 Read and write the fsr (float status register) to/from the child
574 process along with the float regs. Remove Peter Schauer's change
575 of May 24 '93, which has higher overhead and doesn't solve the
576 real problem (which was that FSR wasn't being set).
578 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
580 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
581 stack overflow check isn't right after the register stack
582 adjustment instruction. Metaware R2.3u compiler moves other
583 things in front of it. This fix isn't perfect but is what's
586 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
588 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
590 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
592 * configure.in: Change accordingly.
594 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
596 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
597 _filtered io routines from these two files.
599 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
601 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
602 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
603 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
605 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
607 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
610 printing to gdb_stderr.
612 * remote-udi.c (udi_kill): Don't close the connection, just set
613 inferior_pid to zero.
614 (udi_mourn): Call remove_breakpoints.
616 * remote-udi.c: Remove obsolete need_artificial_traps comment.
618 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
620 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
622 * symtab.c (lookup_symbol): Don't try adding .c to the name.
624 * remote-bug.c: At the start of each section, reset srec_frame
627 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
628 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
629 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
630 code which looks for those two waitkinds. Use switch statement.
631 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
632 CHILD_SPECIAL_WAITSTATUS.
634 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
635 * Move target_signal_from_host, target_signal_to_host, and
636 store_waitstatus from inftarg.c to target.c. procfs needs them.
637 * target.c: Include "wait.h" and <signal.h>.
638 * target.h, infrun.c (proceed), proceed callers: Pass new code
639 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
640 enums being treated as unsigned and is cleaner.
641 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
643 * infcmd.c (signal_command), infrun.c (signals_info):
644 Don't allow user to specify numeric equivalent of
645 TARGET_SIGNAL_DEFAULT.
647 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
649 * config/alpha/alpha-netware.mt: New target support for Alpha
651 * configure.in: Add alpha-*-netware* target.
653 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
655 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
657 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
659 * target.h: Add enum target_waitkind, enum target_signal, and
660 struct target_waitstatus. Change status argument to target_wait to
661 be struct target_waitstatus * instead of int *.
662 * target.h, infrun.c, all targets: Change type of signal arguments
663 to resume(), proceed(), and target_resume() from int to enum
665 * All targets (*_wait, *_resume): Change accordingly.
666 * infcmd.c (program_info, signal_command), throughout infrun.c,
667 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
668 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
669 signal code stuff right with the new signals would be non-trivial).
670 * inferior.h (stop_signal): Make it enum target_signal not int.
671 * target.c, target.h (target_signal_to_string, target_signal_to_name,
672 target_signal_from_name): New functions.
673 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
674 store_waitstatus): New functions.
675 * procfs.c (procfs_notice_signals): Use them.
676 * i960-tdep.c (i960_fault_to_signal): New function, to replace
678 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
680 * objfiles.c (build_objfile_section_table): Don't abort() if
681 objfile->sections is already set.
683 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
684 to match recent change to exec.c.
688 * main.c (print_gdb_version): Change year to 1994.
690 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
691 * Makefile.in (NONSRC): Add ChangeLog-93.
693 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
695 * stabsread.c (read_type): Allow defining several type numbers
696 at once (e.g. "(1,2)=(3,4)="...).
698 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
700 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
702 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
704 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
705 to process_one_symbol.
706 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
707 avoid caching a bad endaddr in find_pc_partial_function.
709 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
711 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
713 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
715 * infrun.c (wait_for_inferior): Do not step or step resume past
716 the end of a one-line function we just stepped into.
718 For older changes see ChangeLog-93
724 version-control: never