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23 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.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