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