1 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * command.c (shell_escape): Report errors correctly (with error
4 message from strerror).
6 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
9 x_scnlen.l rather than x_scnlen to match corresponding change in
12 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
14 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
15 Change comments regarding TYPE_CODE_BOOL.
16 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
17 regardless of the language.
18 (value_true): Just call value_logical_not regardless of language.
19 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
20 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
21 * language.h: Improve comment for la_builtin_type_vector.
22 * m2-lang.c (_initialize_m2_language): Don't add any fields to
25 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
27 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
28 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
30 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
32 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
33 by restarting the ioctl.
35 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * target.h (target_wait): Add comment about calling
40 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
42 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
44 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
46 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
48 * sparc-stub.c: Remove unnecessary #include of memory.h.
50 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * mips-tdep.c: Remove code which sets saved_regs from
53 init_extra_frame_info and put it in new function mips_find_saved_regs.
54 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
55 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
56 check if it is NULL and call mips_find_saved_regs if so.
58 * remote-mips.c: Use unfiltered, not filtered, output most places.
60 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
61 backtrace. Revise comments.
63 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
66 alpha and irix. The _sigtramp case has to be handled properly
67 in the tdep files if we have no ecoff debugging info.
68 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
69 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
70 without PC_REGNUM kludge.
71 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
72 Clean up handling of mips sigtramp frames, improve comments.
74 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
76 * paread.c (read_unwind_info): Fix typo.
78 * paread.c (pa_symtab_read): Update the "check_strange_names"
79 filter to match GCC's current output. Filter out section symbols
80 (which the HP linker sometimes puts in the wrong place).
82 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
84 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
86 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
88 * Makefile.in: Remove all references to sparcly-nat.c.
90 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
91 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
92 duplicating serial.h and target.h.
94 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
95 are not used anywhere (a 5 Oct 1993 change removed the uses).
97 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
98 * config/m68k/es1800.mt: Add comment.
99 * remote-es.c: Extensive changes to update to current conventions.
101 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
102 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
103 to achieve the desired timeout.
104 * serial.h (serial_t): Add field timeout_remaining.
106 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
108 * c-exp.y (yylex): Reenable nested type code.
110 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
112 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
114 * remote-mips.c (mips_ops): Fix docstring.
116 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
118 * config/m68k/tm-monitor.h: Changes to bring this into accordance
119 with the old tm-m68k-em.h:
120 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
121 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
122 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
123 Add FIXME regarding GET_LONGJMP_TARGET.
125 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
126 * infptrace.c (kill_inferior): Add comments.
127 * main.c (quit_command): Call target_close after we kill or
129 * remote-udi.c (udi_close): Don't error() if QUITTING.
131 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
133 * configure.in: Make m68k-coff and aout add monitor support in
134 addition to the standard serial support.
136 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
138 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
141 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
143 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
144 * elfread.c (record_minimal_symbol_and_info),
145 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
147 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * i386-stub.c: Add ".text" right before "mem_fault:".
151 * main.c (baud_rate): Add FIXME comment about printing -1 value.
153 * remote-utils.c (usage): Fix message to be accurate and conform
154 more closely to normal conventions.
156 * remote-utils.c (gr_files_info): Have the exec_bfd test control
157 whether to show information about exec_bfd, and not control whether
158 to show information about device and speed.
160 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
161 usage message, don't dump core.
163 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
164 for variable size array.
165 (bug_fetch_register, bug_store_register): Rename "value" to
166 "fpreg_buf" because some compilers don't like variables whose
167 names are the same as types.
168 (bug_store_register): Use a cast when converting char * to
171 * symmisc.c (maintenance_print_symbols): Don't refer to the name
172 of the command in error message (the text was referring to the old
173 name of the command).
175 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
177 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
178 full details on structure elements without names. This partially
179 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
180 of those changes was accidental.
182 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
183 defined, make it an error to specify a single argument which is not
186 * Makefile.in (version.c), main.c (print_gdb_version): Use
187 host_alias and target_alias, not host_canonical and
188 target_canonical, to print configuration.
190 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
193 of builtin_type_long. It is necessary to get a type which is
194 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
196 Fix many sins which will come up in 32 bit x 64 bit GDB, and
197 various miscellaneous things discovered in the process:
198 * printcmd.c, defs.h (print_address_numeric): New function.
199 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
200 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
201 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
202 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
204 * utils.c, defs.h (gdb_print_address): New function.
205 * expprint (dump_expression), gdbtypes.h: Use it.
206 * breakpoint.c (describe_other_breakpoints),
207 symmisc.c (dump_symtab, print_symbol):
208 Use filtered not unfiltered I/O.
209 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
210 just run gdb under a debugger for this (and it had problems with
211 printing addresses, how to print b->shadow, etc.).
212 * buildsym.c (make_blockvector), core.c (memory_error),
213 exec.c (print_section_info), maint.c (print_section_table),
214 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
215 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
216 Add comments saying code is broken. Marked with "FIXME-32x64".
217 * dbxread.c (process_one_symbol), partial-stab.h (default),
218 remote-vx.c (vx_run_files_info):
219 Don't cast int being passed to local_hex_string.
220 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
221 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
223 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
225 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
226 * source.c: Include <sys/types.h> regardless of USG.
228 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
230 * valops.c (value_assign): Set `type' after coercing toval.
231 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
232 Use extract_unsigned_integer to get the address of a reference.
234 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
236 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
237 AIX can use ? instead of \ for continuation. Deal with it.
239 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
240 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
241 the HP compiler in ANSI mode doesn't like.
243 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
244 based on USG, rather than defining HAVE_SIGSETMASK to an
245 expression containing defined. Having a macro used in #if expand
246 to an expression containing "defined" is undefined according to
247 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
250 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
252 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
253 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
255 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
257 * ch-exp.y (match_string_literal): Allow a zero-length string.
258 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
260 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
262 * i386aix-nat.c (i386_float_info): Reverse order of registers before
263 passing them to print_387_status.
264 (print_387_status): Don't subtract top from 7 before using it.
265 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
266 from 7; the above explains it.
268 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
271 pointer value when fixing up the frame at the start of a function.
273 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
275 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
276 Sparc from the stack.
278 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
280 * remote-mips.c (mips_initialize): Clear mips_initializing via
281 cleanup chain, not directly.
283 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
284 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
285 munging the timeout due to the limited range of c_cc[VTIME].
287 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
288 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
289 m3-nat.c (m3_create_inferior): Pass it.
290 * procfs.c: Remove ptrace function. It was declared in a way which
291 conflicted with the prototype in unistd.h on Solaris.
293 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
295 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
296 in the sigcontext if it is a signal trampoline frame.
297 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
300 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
302 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
303 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
304 tm-sparc.h so they can be overridden if necessary.
306 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
308 * lynx-nat.c: Add Sparc support.
309 * sparcly-nat.c: Remove. It's useless.
310 * config/sparc/nm-sparclynx.h: Rewrite.
311 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
313 * config/sparc/tm-sparclynx.h: Rewrite.
315 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
317 * rs6000-pinsn.c: Use the new disassembler in the opcodes
318 directory. Old code was discarded, since the new opcode table has
321 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
323 * Makefile.in (realclean): Remove info files per make-stds.texi.
325 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
327 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
328 if N_SO_ADDRESS_MAYBE_MISSING is defined.
329 * config/sparc/tm-sun4sol2.h: Define it.
331 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
333 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
334 if we did not find a symbol.
336 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
338 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
341 * hppab-nat.c (call_ptrace): Delete redundant function.
342 (kill_inferior, attach, detach, child_resume): Likewise.
343 (child_xfer_memory): Likewise.
345 * hppah-nat.c (call_ptrace): Delete redundant function.
346 (kill_inferior, attach, detach, child_resume): Likewise.
348 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
350 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
352 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
354 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
355 (CHILD_XFER_MEMORY): Define.
356 (PT_*): Define so that generic infptrace.c code can be used.
358 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
360 * xcoffread.c (xcoff_symfile_read): Make second parameter a
361 struct section_offsets *, not a (nonexistent) struct section_offset *.
363 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
364 internal_xcoff_symtab, not an array of one of them. Change lots of
365 "main_aux" to "&main_aux" and so on.
367 * coffread.c, xcoffread.c: Include <coff/internal.h>
370 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * coffread.c (coff_getfilename): Make it not static.
374 * xcoffread.c (read_xcoff_symtab): complain() not abort().
376 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
377 a completely gratuitous difference between xcoffread.c and coffread.c).
379 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
381 * infrun.c (wait_for_inferior): Don't set frame for
382 step_resume_breakpoint for IN_SIGTRAMP cases.
384 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
385 breakpoint.c (bpstat_what): Move step_resume from its own field of
386 the struct bpstat_what into the main_action. Make it override
387 other breakpoints. This is a conservative change in the sense
388 that before the step resume breakpoint was a breakpoint.c
389 breakpoint, hitting the step resume breakpoint overrode even
390 calling bpstat_stop_status.
392 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
394 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
395 in case execution was stopped in the called function.
396 * stack.c (print_frame_info, frame_info): If backtracing through
397 a call dummy, handle the starting source line number on a line
398 boundary like backtracing through sigtramp.
399 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
400 for call dummy frame right. Remove old test for dummy frame,
401 it has been unused at least since gdb-3.5.
402 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
405 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
409 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
411 * infrun.c (signals_info), target.c (target_signal_from_name):
412 Use ugly casts to avoid enumvar < enumvar or enumvar++.
414 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
416 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
417 * inflow.c (terminal_ours_1): When discussing how to deal with the
418 tty state, make note of query() as well as readline.
420 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
421 signals for which stop and print are cleared by default.
423 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
425 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
426 reserved fields to hold a stub unwind entry type. Fix typo.
427 (stub_unwind_entry): New structure for raw stub unwind entries.
428 (stub_unwind_types): The types of stubs we may encounter.
429 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
430 * hppa-tdep.c (rp_saved): Use additional information provided
431 by linker stub unwind descriptors.
432 (frameless_function_invocation): Likewise.
433 (frame_chain_valid): Likewise.
434 * paread.c (compare_unwind_entries): New function for sorting
435 unwind table entries.
436 (read_unwind_info): Rewrite to remove dependency on host endianness.
437 Read in data from the $UNWIND_END$ subspace which contains linker
438 stub unwind descriptors. Merge that data into the basic unwind
441 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
443 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
445 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
446 from either the symbol name or the auxent.
447 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
450 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
452 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
454 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
456 * README: Update notes for alpha port.
458 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
460 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
461 for operation fault, constraint fault, and type fault.
463 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
465 * Makefile.in (init.c): Add comment explaining formatting conventions.
467 * c-exp.y (parse_number): Assign to temporary between the right
468 shifts, to work around a bug in the SCO compiler.
470 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
471 Add various files which were added to GDB recently.
473 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
476 * Makefile.in: Add mostlyclean target.
478 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
482 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
484 * main.c (show_commands): Make return type of extern
485 history_get be HIST_ENTRY, rather than struct _hist_entry.
486 (The latter loses with the upcoming merged readline.)
488 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
490 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
491 const char *, not char *.
493 * symtab.h (struct symbol): Make section short, not unsigned short.
495 * symtab.c (lookup_symbol): Add comment about QUIT here.
497 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
499 * c-exp.y (parse_number): Check for overflow regardless of range
500 checking. Fix overflow check to use unsigned LONGEST, not
503 * c-exp.y (parse_number): Make it so that integer constants are
504 builtin_type_long_long if builtin_type_long isn't big enough or if
505 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
507 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
508 Print our "()" first, then recurse for the target type.
510 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
512 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
514 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
516 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 * utils.c (request_quit): Re-establish signal handler regardless
521 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
523 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
525 * i960-tdep.c: Include target.h.
527 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
529 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
531 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
533 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
534 changes (status -> ourstatus; declare status, etc.).
535 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
537 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
539 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
541 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
545 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
547 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
549 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
551 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
553 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
556 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
558 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
561 Add search to target vector (#if 0'd until after 4.12):
562 * target.h (to_search, target_search): Add.
563 * gdbcore.h, core.c (generic_search): Add.
564 * remote.c (remote_search): Add.
565 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
568 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
569 is on, call find_pc_function rather than relying just on the minimal
570 symbols (probably only matters for symbol readers which don't put
571 statics in the minimal symbols, but changing this strikes me as
572 not conservative enough).
573 Initialize name_location in all cases.
574 If no symbol and no msymbol, don't print anything symbolic.
576 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
578 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
580 * printcmd.c (print_address_symbolic): Make it search the
581 symtabs for variables as well as functions. Add `set print
582 fast-symbolic-addr' and default it to fast (the old way).
583 Print line numbers for data items as well as functions.
585 * symtab.c (find_addr_symbol): Return the symtab and the symbol
586 address, if a symbol is found (take two more args pointing to
587 where to store these results).
589 * symtab.h (find_addr_symbol): Add prototype.
591 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
593 * objfiles.h: Fix comments to reflect the fact that the phrase
594 "top of stack" always refers to where the pushing and popping takes
595 place, regardless of whether it is at the highest or lowest address.
597 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
599 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
600 compiler generated tag names.
601 * mdebugread.c (parse_type): Handle cross references to qualified
603 * valops.c (value_struct_elt): Improve error message if the
604 address of a method is requested from an object instance.
605 * valops.c (search_struct_method): Make name_matched non-static
606 to get it initialized correctly.
607 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
608 exclude segment register which are not writable on newer SCO versions.
610 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
612 * go32-xdep.c: Remove unused function uerror.
613 (sigsetmask): Declare return type. Declare argument (to match the
614 way it is called). Explicitly return 0.
616 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
618 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
619 partial_symbol): Shrink the storage sizes of symbols, by making
620 enums into 1-byte bitfields when compiled __GNUC__, moving all the
621 enums and small ints to the end of each struct to improve
622 alignment, and switching the section number from int to unsigned
625 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
627 * symtab.c (find_addr_symbol): New routine that will find the nearest
628 symbol associated with an address. It does so by exhaustive
629 search of the symtabs, so it's slow but complete.
631 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
633 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
634 to [0,0] rather than [0, end of first source file]. This avoids
635 problems with other parts of GDB looking for linetables in the
636 _globals_ symtab. Eliminate variables num_object_files and
637 first_object_file_end.
639 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
641 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
642 (pop_frame): Restore PC2 and LR0 from dummy frames.
643 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
644 (setup_arbitrary_frame): Handle 3 args and set up real frames.
645 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
646 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
647 (SETUP_ARBITRARY_FRAME): Define.
649 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
651 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
653 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
655 * remote-udi.c (udi_resume): Correct prototype.
657 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
659 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
660 hppa_frame_find_saved_regs.
661 * hppa-tdep.c (dig_fp_from_stack): Delete function.
662 (prologue_inst_adjust_sp): New function.
663 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
664 (skip_prologue): Completely rewrite to use unwind information.
665 (hppa_frame_find_saved_regs): Likewise.
667 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
669 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
670 to convert a signal number with appropriate bounds checking.
672 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
674 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
676 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
677 print a newline to end the display anyway.
679 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
680 coprocessor status regs) when popping a frame. This fixes
681 float exceptions that occur after calling inferior functions.
683 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
684 Read and write the fsr (float status register) to/from the child
685 process along with the float regs. Remove Peter Schauer's change
686 of May 24 '93, which has higher overhead and doesn't solve the
687 real problem (which was that FSR wasn't being set).
689 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
691 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
692 stack overflow check isn't right after the register stack
693 adjustment instruction. Metaware R2.3u compiler moves other
694 things in front of it. This fix isn't perfect but is what's
697 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
699 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
701 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
703 * configure.in: Change accordingly.
705 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
707 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
708 _filtered io routines from these two files.
710 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
712 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
713 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
714 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
716 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
718 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
721 printing to gdb_stderr.
723 * remote-udi.c (udi_kill): Don't close the connection, just set
724 inferior_pid to zero.
725 (udi_mourn): Call remove_breakpoints.
727 * remote-udi.c: Remove obsolete need_artificial_traps comment.
729 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
731 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
733 * symtab.c (lookup_symbol): Don't try adding .c to the name.
735 * remote-bug.c: At the start of each section, reset srec_frame
738 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
739 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
740 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
741 code which looks for those two waitkinds. Use switch statement.
742 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
743 CHILD_SPECIAL_WAITSTATUS.
745 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
746 * Move target_signal_from_host, target_signal_to_host, and
747 store_waitstatus from inftarg.c to target.c. procfs needs them.
748 * target.c: Include "wait.h" and <signal.h>.
749 * target.h, infrun.c (proceed), proceed callers: Pass new code
750 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
751 enums being treated as unsigned and is cleaner.
752 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
754 * infcmd.c (signal_command), infrun.c (signals_info):
755 Don't allow user to specify numeric equivalent of
756 TARGET_SIGNAL_DEFAULT.
758 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
760 * config/alpha/alpha-netware.mt: New target support for Alpha
762 * configure.in: Add alpha-*-netware* target.
764 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
766 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
768 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
770 * target.h: Add enum target_waitkind, enum target_signal, and
771 struct target_waitstatus. Change status argument to target_wait to
772 be struct target_waitstatus * instead of int *.
773 * target.h, infrun.c, all targets: Change type of signal arguments
774 to resume(), proceed(), and target_resume() from int to enum
776 * All targets (*_wait, *_resume): Change accordingly.
777 * infcmd.c (program_info, signal_command), throughout infrun.c,
778 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
779 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
780 signal code stuff right with the new signals would be non-trivial).
781 * inferior.h (stop_signal): Make it enum target_signal not int.
782 * target.c, target.h (target_signal_to_string, target_signal_to_name,
783 target_signal_from_name): New functions.
784 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
785 store_waitstatus): New functions.
786 * procfs.c (procfs_notice_signals): Use them.
787 * i960-tdep.c (i960_fault_to_signal): New function, to replace
789 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
791 * objfiles.c (build_objfile_section_table): Don't abort() if
792 objfile->sections is already set.
794 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
795 to match recent change to exec.c.
799 * main.c (print_gdb_version): Change year to 1994.
801 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
802 * Makefile.in (NONSRC): Add ChangeLog-93.
804 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * stabsread.c (read_type): Allow defining several type numbers
807 at once (e.g. "(1,2)=(3,4)="...).
809 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
811 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
813 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
815 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
816 to process_one_symbol.
817 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
818 avoid caching a bad endaddr in find_pc_partial_function.
820 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
822 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
824 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
826 * infrun.c (wait_for_inferior): Do not step or step resume past
827 the end of a one-line function we just stepped into.
829 For older changes see ChangeLog-93
835 version-control: never