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27 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.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