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