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8 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.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