1 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * gdba.el: Put program input and output in a separate buffer.
5 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
7 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
8 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
9 with global variable of same name in libnsl.so on UnixWare.
11 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
13 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
14 embedded in template name.
16 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
18 * config/i386/nm-linux.h: change calling convention of
19 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
20 target_insert_watchpoint() and
21 target_remove_watchpoint().
23 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
24 to be long long in gdb.
25 * config/mips/tm-bigmips.h: ditto.
27 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
29 * c-lang.c (asm_language_defn): New definitions for language_asm,
30 mostly copied from c_language_defn, to avoid warnings when
31 switching between c and asm stack frames.
33 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
35 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
36 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
37 (upgrade_type, handle_psymbol_enumerators): Likewise.
38 (has_opaque_xref, cross_ref): Likewise.
39 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
40 debugging information, rather than doing it here.
41 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
42 point in ecoff_debug_swap backend structure, rather than calling
43 ecoff_slurp_symbolic_info directly.
45 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
47 * breakpoint.c: Include annotate.h. Call annotate_field rather
48 than printing annotation directly.
50 * main.c: Include string.h.
52 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
54 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
55 call it instead of doing normal loop.
56 * infcmd.c (attach_command): Don't call wait_for_inferior if
58 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
59 hook that can decide whether to step over the next breakpoint.
60 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
61 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
64 * configure.in: Improve sorting/formatting of hosts and targets.
65 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
66 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
67 * Makefile.in (stop-gdb): New target.
68 * stop-gdb.c: New file, utility to get attention of waiting GDBs
71 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
73 * top.c (gdb_init): Init current_directory in gdb_init. Probably
74 the identical initialization can be deleted from main.c, but i
75 haven't done so just in case.
77 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
79 * gdba.el: Added menu windows and slightly improved window
80 handling to gdba.el. Fixed numerous minor bugs that were causing
81 emacs and gdb to fall out of sync.
83 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
85 * breakpoint.c: annotate changes lost at merge, put back in.
87 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
89 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
92 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
94 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
96 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
97 writing of floating registers, the dpx2 kernel disallows it.
98 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
99 is contained in o_praw.
100 * irix5-nat.c (solib_map_sections): Adjust sections by the
101 difference between the loaded address and the prelinked address.
102 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
104 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
105 symbols, their value is absolute.
106 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
107 libraries fh->adr fields of zero. Relocate minimal symbol values
108 upon readin. Relocate non-stabs symbols upon readin.
109 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
110 start address of the outermost block.
111 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
112 instead of section_offsets and use relocated pst->textlow for
113 line number and procedure address relocations.
115 From gmo@MicroUnity.com (Guillermo A. Loyola):
116 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
117 Handle SGI Irix5 stIndirect symbol type.
119 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
121 * breakpoint.c: fix a syntax error native cc does not like.
123 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
124 * sparclite/Makefile.in: ditto.
125 * sparcl-tdpe.c: change file name because first 8 chars has to be
127 * sparcl-stub.c: ditto.
129 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
131 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
133 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
135 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
136 ignore) a PID argument.
137 (hppa_pop_frame): Pass a PID to target_write_pc.
138 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
139 and pass through a PID argument.
140 (target_read_pc, target_write_pc): Update prototypes.
142 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
144 * Makefile.in: add new file sparclite-tdep.c.
145 * sparclite/Makefile.in: add new file sparclite-stub.c.
146 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
148 * config/sparc/sparclite.mt: add sparclite-tdep.o.
149 * config/sparc/tm-sparclite.h: add hardware breakpoints support
151 * sparclite-tdep.c: new file, contains hardware breakpoint support
153 * sparclite-stub.c: new file, stub code that add support hardware
155 * breakpoint.c: add hardware breakpoint support.
156 * breakpoint.h: add new breakpoint type to support hardware
158 * config/mips/nm-irix4.h: change interface for target dependent
159 code supporting watch point.
160 * config/pa/nm-hppab.h: change interface for target dependent
161 code supporting watch point.
163 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
165 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
167 * stabsread.c (read_struct_fields): os9k nested structure does not
168 have terminating ';', instead it just get to ',' and bit position
171 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
173 * nlmread.c (nlm_symtab_read): Clean up a bit.
174 * (nlm_symfile_read): Record bounds of main() so that backtrace
175 command will know where to stop.
176 * objfiles.c (objfile_relocate): Relocate entry point/func info
177 for backtrace as well.
178 * objfiles.h: Define values for invalid PCs for entry point info.
179 * symfile.c (init_entry_point_info): Initialize invalid values
180 with aforementioned macros.
181 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
182 to cause backtrace to stop when it gets back to main().
183 * config/i386/tm-i386nw.h: Ditto.
185 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
187 Fix value_print, which used to be ostensibly language-independent,
188 but would print pointers and arrays in C syntax. Instead, call
189 a language-specific function.
190 * language.h (struct language_defn): New functional field
192 (LA_VALUE_PRINT): New macro.
193 * language.c (unk_lang_value_print): New stub/dummy function.
194 (unknown_language_defn, auto_language_defn, local_language_defn):
196 * c-valprint.c (c_value_print): New function, with code moved from:
197 * valprint.c (value_print): ... here. Now just invoke
198 LA_VALUE_PRINT to do language-specific stuff.
199 * valprint.c (value_print_array_elements): Make non-static.
200 * c-lang.c (c_language_defn, cplus_language_defn): Add
201 c_value_print in the la_value_print field.
202 * m2-lang.c (m2_language_defn): Likewise.
203 * ch-lang.c (chill_language_defn): But here use chill_value_print.
204 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
205 * ch-valprint.c (chill_value_print): New function, based on
206 c_value_print, but use Chill "look and feel."
207 * c-lang.h (c_value_print): New prototype.
208 * ch-lang.h (chill_value_print): New prototype.
209 * value.h (value_print_array_elements): New prototype.
211 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
212 and case TYPE_CODE_SET): Check that the element type isn't a stub.
214 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
217 to new file top.c. Make things extern instead of static and
218 similar rearrangements to deal with this.
220 * utils.c: Move fputs_unfiltered to main.c. Remove
221 FPUTS_UNFILTERED_OVERRIDE ifndef.
222 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
223 and libgdb uses utils.c and top.c.
225 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
227 * hppa-tdep.c (skip_trampoline_code): Fix typo.
229 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
231 * ch-valprint.c (chill_val_print_array_elements): New function.
232 A Chill version of val_print_array_elements, it prints the
233 array index labels, in additions ot the array element values.
234 (chill_val_print): Use the new function.
236 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
238 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
240 * defs.h (enum language): Add language_asm.
241 * findvar.c (read_register_bytes read_register_gen
242 write_register_bytes read_register read_register_pid
243 write_register write_register_pid supply_register): Move multi-
244 thread handling down into these routines. Create XXX_pid routines
245 that allow register references to specify the pid.
246 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
247 read_sp write_sp read_fp write_fp): Move these routines from
248 infcmd to findvar to centralize the whole mess.
249 * i386-nlmstub.c: Portability fixes.
250 * infptrace.c (child_resume): Conditionalize to allow other natives
251 to override it. Remove PIDGET gubbish, it's no longer necessary.
252 * infrun.c (wait_for_inferior): Put registers_changed() before
253 target_wait() to speed up remote debugging.
254 * Replace code that reads registers from other threads with much
255 nicer looking new function calls (see changes to findvar.c).
256 * Don't skip prologues if debugging assembly source.
257 * lynx-nat.c (child_resume): Lynx now needs it's own version of
258 child_resume to handle multi-thread debugging properly.
259 * remote.c: Add O response to get console output from target.
260 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
261 SERIAL_ERROR here to simplify callers.
262 * Change static var timeout to remote_timeout.
263 * (fromhex): Remove unnecessary return -1 at end of routine.
264 * (remote_wait): Turn this into a big switch statement. Add
265 support for O response.
266 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
267 * (getpkt): Split getpkt into two parts. read_frame deals with
268 all formatting issues, run-length encoding, and framing. getpkt
269 now handles error recovery, and frame detection.
270 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
271 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
272 control. (hardwire_readchar): Handle EINTR from read().
273 * symfile.c (deduce_language_from_filename): Add support for .s
275 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
276 override infptrace's child_wait.
277 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
278 instead of XXXlynx.h.
279 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
281 * nlm/gdbserve.c: Portability fixes.
283 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
285 * inftarg.c (child_wait): Call proc_wait, not wait.
286 (child_mourn_inferior): Call proc_remove_foreign.
287 * main.c (gdb_init): Call init_proc.
288 * main.c: Provide dummy versions of init_proc, proc_wait, and
289 proc_remove_foreign for the gdb case (the libgdb case provides its
290 own versions of these functions).
291 * Makefile.in (libgdb-files): Add libproc.a.
293 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
295 Hardware watchpoints for Linux, from Rick Sladkey
297 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
298 new hardware breakpoint recovery method.
299 * i386v-nat.c (i386_insert_watchpoint,
300 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
301 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
302 New functions to support the 386 hardware debugging registers.
303 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
304 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
305 target_insert_watchpoint, target_remove_watchpoint): Define these
306 macros to use the hardware debugging functions in i386v-nat.c.
308 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
313 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * target.c, target.h: New variables target_activity_function and
317 * inflow.c, inferior.h: New functions set_sigio_trap and
319 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
321 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
323 * remote-sim.h (sim_verbose): Delete.
324 Document callbacks needed.
325 (sim_*): Change result to void where there isn't one.
326 (sim_open): Clarify argument and error response.
327 (sim_close): Declare.
328 (sim_load): Change bfd_handle argument to file name. Clarify result.
329 (sim_create_inferior): Renamed from sim_set_args.
330 (sim_set_pc): Delete.
331 (sim_info): Delete printf_fn argument.
332 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
333 (gdbsim_load): Try sim_load first.
334 (gdbsim_create_inferior): Call sim_create_inferior.
335 (gdbsim_open): Handle args == NULL. Update call to sim_open.
336 (gdbsim_close): Call sim_close.
337 (gdbsim_files_info): Update call to sim_info.
338 (gdbsim_ops): Realign comments.
340 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
342 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
344 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
345 the auxent if the symbol's name is ".file". From David Edelsohn
346 <c1dje@watson.ibm.com>.
348 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
350 * breakpoint.c (breakpoint_1): Fix typo.
352 * annotate.c (annotate_field_end): Fix typo.
354 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
356 * Makefile.in (TSSTART): Remove; no longer used.
358 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
359 fputs_unfiltered and exit directly, rather than fatal. The latter
360 calls vfprintf_unfiltered!
362 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
363 * value.h, printcmd.c (print_value_flags): Move from here...
364 * annotate.c: ...to here, and make it use can_dereference.
366 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
368 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
369 Remove, needed for both native and cross.
370 * target.c (attach_flag, generic_mourn_inferior): Put here.
371 * utils.c (job_control): Put here.
372 (terminal.h): Don't include anymore.
374 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
376 * source.c (find_source_lines): Always use code that was #ifdef
377 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
378 leaving it on the chain. Reindent much of this function.
379 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
380 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
381 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
382 config/ns32k/xm-ns32km3.h: Remove all references to
383 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
384 * main.c, fork-child.c, many config files: Remove all
385 SET_STACK_LIMIT_HUGE code; with the above changes it should no
388 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
389 This avoids __eprintf troubles.
391 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
393 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
394 initialization code which needs to be called even if we bypass the
395 command line stuff into gdb_init.
396 * utils.c (fputs_unfiltered): Surround in #ifndef
397 FPUTS_UNFILTERED_OVERRIDE.
398 * Makefile.in (libgdb.a): New target.
400 * utils.c: Rearrange I/O stuff a bit so that all output goes
401 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
402 which made %s not work with arbitrarily large strings.
403 * printcmd.c (printf_command): Use printf_filtered, not
404 printf_unfiltered and printf, now that arbitrary limit is gone.
407 * breakpoint.c (watchpoint_check): Remove unused variable b.
408 * stack.c (print_frame_info): Move sp and buf inside #if.
409 * eval.c (evaluate_subexp): Remove unused variables pp,
410 mangle_ptr, ptr, and mangle_tstr.
411 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
413 * symtab.c (lookup_symtab): Put variable copy inside #if.
414 (decode_line_1): Put variable q1 inside #if 0.
415 * target.h: Declare target_link.
416 * infrun.c (wait_for_inferior): Remove unused variables signame.
417 * remote.c (remote_resume): Remove unused variable name.
418 * c-exp.y (parse_number): Parenthesize operand of shift.
419 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
420 (this is a semantic change, the warning seems to have detected a bug).
421 * dbxread.c (end_psymtab): Move variable p1 inside #if.
422 * coffread.c: Move variable temptype inside #if.
423 * ch-typeprint.c (chill_type_print_base): Remove unused variable
425 * ch-valprint.c: #include typeprint.h and ch-lang.h.
426 (chill_val_print): Remove unused variable in_range.
427 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
428 (chill_val_print): Add default case for switch.
429 * stabsread.h: Declare stabsect_build_psymtabs.
430 * os9kread.c (read_minimal_symbols): Make this return void.
431 (os9k_symfile_read): Remove unused variables stb_exist and val.
432 (os9k_symfile_init): Remove unused variable val.
433 (fill_sym): Remove unused variable id.
434 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
436 Remove unused variable symfile_bfd.
437 #if 0 unused variables lbrac_unmatched_complaint and
438 lbrac_mismatch_complaint.
439 Remove declaration for non-existent function os9k_next_symbol_text.
441 * annotate.c, annotate.h: New files, containing a function for
442 each annotation which outputs it.
443 * Move breakpoints_changed from breakpoint.c to annotate.c.
444 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
445 printcmd.c, source.c, stack.c, utils.c, valprint.c:
446 Use annotate.c functions to output annotations.
447 * Makefile.in (OBS): Add annotate.o.
449 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
451 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
452 elf_unwind_entries are always initialized.
454 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
455 stubs which return directly to the caller rather than to the stub
458 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
460 * c-exp.y (yyerror): Display a more informative error message.
461 * ch-exp.y (yyerror): Ditto, don't use global yychar.
462 * m2-exp.y (yyerror): Ditto.
464 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
466 * inflow.c (job_control): Move definition to front of file.
468 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
470 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
471 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
473 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
475 * Makefile.in (kdb): Remove old init.c creation commands.
476 * configure.in (sparclite): Match on sparclite*.
477 * sparclite/aload.c (main): Only change section addresses for
478 a.out format object files.
480 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
482 * config/i386/go32.mh: Define CC.
484 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
486 * gdbserver/Makefile.in: Remove irrelevant definitions and
487 comments inherited from the gdb Makefile.
488 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
489 (VERSION): Update to 4.12.3.
490 (gdbserver): Remove any existing executable first.
491 (distclean, realclean): Remove nm.h.
492 * gdbserver/low-lynx.c: Add Sparc Lynx support.
493 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
494 Don't use absolute pathname.
496 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
498 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
501 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
503 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
504 (print_it_normal): Add annotations for the inferior starting and
505 stopping, and for all the various messages related to how it
508 * printcmd.c (do_one_display): Annotate.
509 * stack.c (print_frame_info): Annotate printing of stack frames.
511 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
513 * remote.c (get_offsets): Handle case where stub doesn't support
516 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
518 Add partial support for g++ code compiled with -fvtable-thunks.
519 * c-valprint.c (c_val_print): Add vtblprint support
521 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
522 pointers (if using thunks) as well as array of structs (otherwise).
523 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
524 level, and make the latter non-static (so define_symbol can use it).
525 * stabsread.c (define_symbol): If the type being defined is a
526 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
527 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
528 * values.c (value_virtual_fn_field): Handle thunks.
529 * values.c (value_headof): Minor efficiency hack.
530 * values.c (value_headof): Incomplete thunk support. FIXME.
532 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
534 * valprint.c (print_longest): Clarify comment about use_local.
535 * printcmd.c, defs.h (print_address_numeric), callers in
536 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
537 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
538 exec.c: New argument use_local.
539 * source.c (identify_source_line): Use filtered output. Use
540 print_address_numeric.
542 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
543 language.c (type_error, range_error): Use filtered output.
544 * utils.c (error_begin): Update comment to tell people to use
547 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
548 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
551 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
553 * procfs.c (procfs_wait): Reinstate code which deduces the signal
554 from the fault, #ifndef FAULTED_USE_SIGINFO.
555 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
557 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
559 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
560 Explicitly annotate each record.
562 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
564 * xcoffexec.c: Reformat to standards and lint.
565 (language.h): Include.
566 (exec_close): Declare arg "quitting".
567 (file_command): Declare arg "from_tty".
568 (map_vmap): Cast xmalloc result to PTR.
569 * rs6000-nat.c: Reformat to standards and lint.
570 (exec_one_dummy_insn): Use char array for saved instruction.
571 (fixup_breakpoints): Declare.
572 (vmap_ldinfo): Be more informative in fatal error messages.
573 (xcoff_relocate_symtab): Define to return void.
574 * xcoffsolib.h: Reformat to standards, improve comments.
575 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
577 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * utils.c, defs.h (error_begin): New function.
580 (quit): Print annotation before printing the error message.
581 * main.c (return_to_top_level): Print annotation before doing the
583 * symtab.c (decode_line_1): Call error not warning and then
584 return_to_top_level. Call error_begin and printf_unfiltered
585 rather calling warning (before calls to return_to_top_level).
586 * core.c (memory_error): Use error_begin, printf_unfiltered,
587 print_address_numeric and return_to_top_level instead of error.
588 Cleans up a FIXME-32x64.
589 * language.c (type_error, range_error): Call error_begin
590 not just target_terminal_ours.
592 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
593 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
594 side of an assignment is non-portable.
596 * utils.c (query): Change syntax of query annotations to be
597 consistent with other input annotations.
598 (prompt_for_continue): Likewise for prompt-for-continue annotation.
600 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
602 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
604 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
605 that have a stack frame size of 32k or larger (from Paul Flinders).
608 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
610 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
611 for Lynx platforms that need it.
612 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
614 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
616 * procfs.c (procfs_wait): Use the signal from the pr_info rather
617 than trying to deduce it from the fault.
619 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
621 * printcmd.c (print_address_symbolic): Initialize name to empty
622 string to avoid core dump if lookup fails.
623 * remote-e7000.c (printf_e7000debug): Error if target not open.
625 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
627 * i386-nlmstub.c: Update to be more in line with PIN stub.
628 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
629 * (hex2mem): Init ptr.
630 * General cleanups to use ConsolePrintf, standard prologues, etc...
632 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
634 * i386-nlmstub.c: More changes to be compatible with remote.c.
636 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
637 into (the far less frequently called) dbx_symfile_read.
639 * i386-nlmstub.c: An interim version till we get PIN for the x86.
641 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
643 * dbxread.c (record_minimal_symbol): Record the section
644 associated with the symbol to make dynmaic relocation work.
645 * (dbx_symfile_read, process_one_symbol): Fixes to work around
646 Solaris brain-damage which don't apply to relocatable object
648 * (stabsect_build_psymtabs): New routine to read stabs out of an
649 arbitrarily named section.
650 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
652 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
653 stabs out of the nlm.
654 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
655 brain-damage which don't apply to relocatable object files.
656 * remote.c (putpkt): Improve error reporting and error handling.
657 * (get_offsets): Temporary kludge to force data & bss sections to
658 have the same relocation.
659 * stabsread.c (define_symbol, scan_file_globals): Record section
662 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
667 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
670 to after call to target_wait. This means that flush_cached_frames
671 can call target_terminal_ours if it wants to.
672 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
673 comment about why the code is dubious.
675 * stabsread.c (read_type): Call read_type, not nonexistent
678 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
680 * remote-os9k.c (rombug_fetch_registers): set trace mode
682 * remote-os9k.c (rombug_read_inferior_memory): cache data in
684 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
686 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
687 passed to process_one_symbol.
688 * stabsread.c (read_type): process os9k functio prototype.
690 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
695 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
697 * utils.c (prompt_for_continue): Annotate prompt.
698 (query): Annotate query.
699 * printcmd.c (print_frame_args): Change syntax of argument
700 annotation to make name and value part of a single group of
701 annotations, not two separate groups.
702 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
703 * valprint.c (val_print_array_elements): Change syntax of
704 annotation to be more concise.
705 * main.c, defs.h (command_line_input): New argument tells what
706 string to include in the annotations.
707 * symtab.c (decode_line_2), main.c (read_command_lines,
708 command_loop): Change callers.
710 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
712 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
714 * printcmd.c (output_command): Annotate things we print here too.
715 * printcmd.c (print_command_1): Add "value-history-value" annotation.
716 * Move declaration of print_value_flags from defs.h to value.h.
717 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
719 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
721 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
722 BFD handles sun3 dynamic relocations now.
723 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
726 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
728 * printcmd.c (print_command_1): Annotate the top-level expressions
730 (print_frame_args): Annotate each argument.
731 * printcmd.c, defs.h (print_value_flags): New function.
732 * cp-valprint.c (cp_print_value_fields): Annotate each field.
733 * valprint.c (val_print_array_elements): Annotate each array element.
735 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
738 the register contains a pointer to the type, not the type itself.
740 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
742 * main.c (main): Accept --annotate=N option and make --fullname
743 the same as --annotate=1.
744 (command_line_input): Print annotatation before and after prompt.
745 * blockframe.c (flush_cached_frames): Print annotation.
746 * Rename frame_file_full_name to annotation_level and move it from
748 * source.c (identify_source_line): If annotation_level > 1,
749 change output format.
750 * breakpoint.c: Print annotation whenever a breakpoint changes.
751 * main.c: New variable server_command.
752 (command_line_input): Parse "server " and set server_command.
753 (dont_repeat): Check server_command.
755 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
757 * xcoffread.c (xcoff_next_symbol_text): Don't return before
758 updating raw_symbol and symnum. Return a value in the case where
761 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
763 * parse.c: Don't define block_found; it is defined in symtab.c.
764 * parser-defs.h: Add comment regarding block_found.
766 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
768 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
771 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
773 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
774 section vma. Do not read dynamic relocs for sun3 executables to
775 avoid BFD assertion message.
777 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
779 * nm-hppab.h (KERNEL_U_ADDR): Define.
780 (FIVE_ARG_PTRACE): Likewise.
781 (CANNOT_STORE_REGISTER): Likewise.
782 * nm-hppah.h (KERNEL_U_ADDR): Define.
783 (FIVE_ARG_PTRACE): Likewise.
784 (CANNOT_STORE_REGISTER): Likewise.
785 (NEED_TEXT_START_END): Likewise.
787 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
788 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
789 (FIVE_ARG_PTRACE): Likewise.
790 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
791 (FIVE_ARG_PTRACE): Likewise.
793 * hppa-tdep.c (read_unwind_info): Make static.
794 (restore_pc_queue): Indirect through the target vector to
795 reload the register state.
797 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
799 * paread.c (compare_unwind_entries): Delete function. It's been
800 moved into hppa-tdep.c.
801 (read_unwind_info): Likewise.
802 (pa_symfile_read): No longer call read_unwind_info. The unwind
803 tables will be read in as they are needed.
805 * hppa-tdep.c (compare_unwind_entries): New function.
806 (read_unwind_info, internalize_unwinds): Likewise.
807 (find_unwind_entry): Read in unwind information on demand.
809 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
811 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
812 to : in search path processing.
813 * defs.h (qsort): Rename argument in prototype.
814 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
816 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
817 (false): Eliminate usages.
819 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
821 * h8500-tdep.c (initialize_h8500_tdep, large_command):
822 All references to value changed to value_ptrlage_command is now
824 All references to value changed to value_ptr.
825 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
826 * remote-hms.c (hms_wait): Timeout after five seconds.
827 * ser-go32.c (dosasync_read): Poll if timeout < 0.
828 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
829 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
831 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
833 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
835 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
837 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
839 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
840 bp_watchpoint_scope breakpoints.
841 (struct breakpoint): Add val_chain and related_breakpoint fields
842 for use by watchpoints.
844 * breakpoint.c (within_scope): Delete. No longer used.
845 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
846 (target_{remove,insert}_watchpoint): Likewise.
847 (can_use_hardware_watchpoint): New function.
848 (remove_breakpoint): New function to remove a single breakpoint
849 or hardware watchpoint.
850 (insert_breakpoints): Handle insertion of hardware watchpoints.
851 Store a copy of the value chain derived from the watchpoint
853 (remove_breakpoints): Simplify by using remove_breakpoint.
854 (delete_breakpoint): Likewise.
855 (watchpoint_check): Delete the watchpoint and watchpoint scope
856 breakpoints when the watchpoint goes out of scope. Save & restore
857 the current frame after checking watchpoints.
858 (breakpoint_init_inferior): Likewise (restarting the program
859 makes all local watchpoints go out of scope).
860 (bpstat_stop_status): Handle hardware watchpoints much like normal
861 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
862 when the watchpoint goes out of scope. Remove and reinsert all
863 breakpoints before returning if we stopped when a hardware watchpoint
865 (watch_command): Use a hardware watchpoint when possible. If
866 watching a local expression, build a scope breakpoint too.
867 (map_breakpoint_numbers): Also call given function for any
869 (disable_breakpoint): Never disable a scope breakpoint.
870 (enable_breakpoint): Handle hardware breakpoints much like normal
871 breakpoints, but recompute the watchpoint_scope breakpoint's
872 frame and address (if we have an associated scope breakpoint).
873 (read_memory_nobpt): Handle hardware watchpoints like normal
874 watchpoints. When necessary handle watchpoint_scope breakpoints.
875 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
876 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
877 (disable_command): Likewise.
879 * blockframe.c (find_frame_addr_in_frame_chain): New function.
880 Extern prototype added to frame.h
882 * infrun.c (wait_for_inferior): Set current_frame and select
883 a frame before checking if we stopped due to a hardare watchpoint
884 firing. Handle stepping over hardware watchpoints.
885 (normal_stop): Remove unnecessary call to select_frame.
887 * value.h (value_release_to_mark): Declare.
888 * values.c (value_release_to_mark): New function.
890 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
891 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
893 * hppab-nat.c (hppa_set_watchpoint): New function.
895 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
896 (HAVE_STEPPABLE_WATCHPOINT): Define.
897 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
898 (target_{insert,delete}_watchpoint): Define.
900 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
901 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
902 (target_{insert,remove}_watchpoint): Likewise.
904 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
906 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
907 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
908 often have the same names as debug symbols for functions, and
909 confuse lookup_symbol().
911 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
913 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
914 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
915 REGISTER_RAW_SIZE (1).
916 Together these changes work around a bug in HP's compiler. Both
917 seem to be necessary.
919 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
921 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
922 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
923 are type mst_solib_trampoline.
925 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
927 * config/m68k/es1800.mt: Change comments.
929 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
931 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
933 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
935 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
938 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
940 * values.c (unpack_long): Remove obsolete comment about using a
943 * symfile.c (symbol_file_command): Add comments about command syntax.
945 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
946 Jim Kingdon (kingdon@cygnus.com)
948 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
949 are in the .plt section.
950 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
951 find_solib_trampoline_target): New functions for handling
952 stepping into -g compiled shared libraries.
953 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
954 find_solib_trampoline_target): Add prototypes.
955 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
956 Define to handle stepping into -g compiled shared libraries.
957 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
958 stepping into -g compiled shared libraries.
960 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
962 * configure.in: Add mips-*-sysv4* support.
963 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
964 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
965 New files for MIPS SVR4 support.
966 * Makefile.in: Update for new mipsv4 files.
967 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
968 read_next_frame_reg to obtain the frame relative stack pointer.
969 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
970 obtain the frame relative stack pointer.
971 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
972 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
973 by entering them into the minimal symbol table.
974 * printcmd.c (print_scalar_formatted): Do not try to unpack to
975 a long for float formats.
976 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
977 get defined in <link.h>.
978 * solib.c (solib_add): Add shared library sections to the section
979 table of the target before adding the symbols.
980 * partial-stab.h: Relocate static and global functions.
981 * dbxread.c (read_dbx_symtab): Remove unused variable
982 end_of_text_address. Relocate text_addr when passing it
985 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
986 library functions before the executable is run. Retrieve dynamic
987 symbols from stripped executables.
988 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
989 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
990 if no debugging symbols were found.
991 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
992 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
994 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
995 OSF/1 has shared libraries.
997 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
999 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1000 to BFD handling of dynamic symbols.
1002 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1004 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1005 then gets its real address into FUN and its GOT/DP value into %r19.
1007 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1009 * hppa-tdep.c (frameless_function_invocation): If no unwind
1010 descriptor was found, then assume this was not a frameless
1011 function invocation.
1012 (frame_saved_pc): If the saved PC is in a linker stub, then
1013 return the return address which the linker stub will return to.
1015 * xm-hppab.h: Never define USG.
1016 * xm-hppah.h: Always define USG.
1018 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1020 * values.c (unpack_long, value_from_longest),
1021 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1023 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1025 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1027 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1029 For SVR4 targets, enable gdb to set breakpoints in shared
1030 library functions before the executable is run.
1031 * elfread.c (elf_symtab_read): Handle symbols for shared library
1033 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1034 and moved to objfiles.c.
1035 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1036 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1037 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1038 the new generic definition from tm-sysv4.h works for Solaris.
1040 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1042 * elfread.c (elf_symtab_read): Change storage_needed,
1043 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1044 bfd_get_symtab_upper_bound. Check for errors from
1045 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1046 * nlmread.c (nlm_symtab_read): Same changes.
1048 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * xcoffread.c (xcoff_next_symbol_text): New function.
1051 (read_xcoff_symtab): Set next_symbol_text_func to it.
1052 Move raw_symbol outside of read_xcoff_symtab.
1054 * remote.c (getpkt): Remove unused "out" label.
1056 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1058 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1059 about more than one watchpoint being triggered.
1061 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1063 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1065 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1067 * blockframe.c (find_pc_partial_function): mst_file_text
1068 symbols do not live in the shared library transfer table.
1069 * ch-exp.y (decode_integer_value, match_character_literal,
1070 match_bitstring_literal): Guard tolower calls with isupper,
1071 tolower on old BSD systems blindly subtracts a constant.
1072 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1073 well when determining the producer of the object file.
1074 * mdebugread.c (has_opaque_xref): New function to check for
1075 cross reference to an opaque aggregate.
1076 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1077 enter typedefs to opaque aggregates into the symbol tables.
1078 * mdebugread.c (parse_external): Remove skip_procedures argument,
1079 it has always been 1. Remove code that handled stProc symbols,
1080 it was never executed and was wrong, as the index of a
1081 stProc symbol points to the local symbol table and not to the
1082 auxiliary symbol info. Update caller.
1083 * mdebugread.c (parse_partial_symbols): Do not enter external
1084 stProc symbols into the partial symbol table, they are already
1085 entered into the minimal symbol table.
1086 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1087 Remove all conditionals and definitions for ptx.
1088 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1089 Fix addresses of floating point registers in REGISTER_U_ADDR.
1090 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1091 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1092 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1093 signal trampoline code work.
1094 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1095 Remove all conditionals and definitions for ptx.
1096 Remove KDB definitions.
1097 * symm-nat.c (store_inferior_registers): Fetch registers before
1098 storing them to obtain valid floating point control registers.
1099 Store fpu registers.
1100 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1101 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1102 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1104 * symm-nat.c (child_resume): Update type of `signal' parameter.
1105 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1107 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1109 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1110 calling import stubs for functions in shared libraries.
1112 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1114 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1116 * ch-lang.c (chill_is_varying_struct): Magic string is
1117 was "<var_length>" is now "__var_length" (more portable).
1119 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1121 * remote.c (getpkt): If we get a timeout, actually retry rather
1122 than just giving up the first time it happens.
1123 * remote.c: Document sequence numbers.
1124 (remote_store_registers): Change syntax of 'P' request so that it
1125 never looks like a sequence number.
1127 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1129 * os9kread.c (record_minimal_symbol): add section_offset to
1130 relocate minimal symbol table.
1131 * os9kread.c (read_minimal_symbols): ditto.
1132 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1134 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1135 return. Also if file addr is 0 leave it 0, not to relocate.
1136 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1137 'set remotexoff' and 'set remotelog' commands.
1139 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1141 * remote.c (remote_store_registers): Add 'P' request to set an
1142 individual register.
1143 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1146 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1148 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1149 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1150 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1152 * command.c (do_setshow_command, case var_string): Never add a
1153 space to the end of the string.
1154 * NEWS: Document this change.
1155 * .gdbinit: Add a space to the "set prompt" command.
1157 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1160 changes to make it compile (it doesn't link yet).
1162 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1163 (set_demangling_style, set_demangling_command): Use savestring not
1164 strdup. We were not dealing properly with a NULL return from
1165 strdup, and were not declaring strdup (the system header may or
1168 * valprint.c (val_print): Remove inaccurate comment about what
1169 types can be stub types.
1171 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1172 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1173 Supply alternate version if ATTACH_DETACH is not defined.
1174 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1175 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1176 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1178 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1180 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1182 (skip_trampoline_code): Rewrite and add support for argument
1183 relocation stubs stubs, import/export stubs, calls through
1184 "_sr4export" and cascaded trampolines.
1186 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1187 if no unwind descriptor is found.
1189 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1190 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1191 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1192 differently. All registers are four bytes.
1193 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1195 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1197 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1198 registers as both single and double values (fetching 2nd 32bit half
1199 as necessary). Annotate each register printed with its precision.
1201 * paread.c (read_unwind_info): Fix off-by-one error.
1203 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1205 * main.c (complete_command): Deal with it if arg is NULL.
1207 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1209 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1210 regarding using the PC--using the PC is necessary and all the
1211 FIXME comments in the world won't make it go away.
1213 * valops.c (value_at, value_at_lazy): Give error if we dereference
1215 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1216 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1218 * stabsread.c (patch_block_stabs): Add comment about what happens
1219 if the definition is in another compilation unit from the stab.
1221 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1223 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1225 * main.c (complete_command): New command, from Rick Sladkey
1226 <jrs@world.std.com>.
1227 (symbol_completion_function): Don't declare rl_point and
1228 rl_line_buffer; they are now declared in readline.h.
1229 (show_commands): Don't declare history_base; it is declared in
1231 * command.c (lookup_cmd): Don't delete trailing whitespace.
1232 Reverts change of 14 May 1989.
1234 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1236 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1237 code from prim_record_minimal_symbol_and_info() to here. Callers
1238 of the latter can legitimately supply a section number of -1.
1240 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1242 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1243 member functions have an element in args for a (nonexistent) this
1246 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1248 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1250 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1251 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1253 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1254 for the structure's type. All callers changed.
1256 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1257 for each structure argument rather than assuming it's either
1258 true or false for all structure arguments.
1260 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1261 on the length structure passed, not the compiler used.
1263 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1264 argument for the structure's type.
1266 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1268 * values.c (set_internalvar): Don't set var->value until we are
1269 sure there won't be an error().
1271 * remote.c (get_offsets): Reinstate comment which was in
1272 remote_wait about use of SECT_OFF_TEXT and so on.
1274 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1276 * symmisc.c (maintenance_check_symtabs): New function to check
1277 consistency of psymtabs and symtabs.
1278 * symtab.h (maintenance_check_symtabs): Add prototype.
1279 * maint.c: Add new `maint check-symtabs' command.
1280 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1281 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1282 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1284 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1285 to write_memory to avoid warnings from gcc.
1286 * config/i386/xm-symmetry.h: Add missing #endif.
1287 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1288 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1289 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1291 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1293 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1294 (hppa_push_arguments): Likewise.
1296 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1298 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1299 improve remote debugging efficiency. Also fixed problems with
1300 doing function calls for programs with no entry points.
1301 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1302 entry_point_address.
1303 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1304 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1305 parse_lines): Pass section_offsets info to these routines so that
1306 we can relocate symbol table entries upon readin.
1307 * (psymtab_to_symtab_1): Set symtab->primary to tell
1308 objfile_relocate to do relocations for our symbols.
1309 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1310 (which hang off of the symbol table).
1311 * Use prim_record_minimal_symbols_and_info instead of
1312 prim_record_minimal_symbols to supply section info to make minimal
1313 symbol relocations work.
1314 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1315 -1, try to deduce it from ms_type.
1316 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1317 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1318 add code to relocate objfile->sections data structure.
1319 * remote.c (get_offsets): Use new protocol message to acquire
1320 section offsets from the target.
1321 * (remote_wait): Get rid of relocation stuff. That's all handled
1322 by objfile_relocate now.
1323 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1324 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1326 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1328 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1330 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1332 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1333 can no longer set this at run time.
1334 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1335 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1336 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1337 sparc-tdep.c compiles).
1338 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1340 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1342 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1343 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1344 * configure.in: Recognize m68*-cisco*-*.
1346 * Makefile.in (TAGS): Use variables directly, rather than using
1347 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1348 and means that these filenames no longer need be unique across all
1349 the config/* directories.
1350 * configure.in: Put the config/*/ into TM_FILE, etc.
1352 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1353 and trapv exceptions.
1355 * target.h (struct section_table), objfiles.h (struct obj_section):
1356 Change name of field sec_ptr to the_bfd_section. More mnemonic
1357 and avoids the (sort of, for the ptx compiler) name clash with
1358 the name of the typedef.
1359 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1360 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1362 * utils.c: Include readline.h.
1363 * Makefile.in (utils.o): Add dependency.
1365 * remote.c (getpkt): Add support for run-length encoding.
1367 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1369 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1371 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1373 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1374 prim_record_minimal_symbol.
1377 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1378 computing their offset from the start of the old buffer and adding
1379 to the new buffer, rather than by assuming we can add the
1380 difference between the old buffer and the new buffer (it might not
1381 fit in an int). Merge in cosmetic differences from emacs regex.c
1382 version of this macro.
1384 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * Makefile.in (install-only): Fix use of program_transform_name.
1388 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1391 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1392 so I'm nuking the command.
1393 * symtab.c (find_addr_symbol): Comment out, no longer used.
1395 * main.c (main): Don't init_source_path for the -cd argument. Now
1396 that source_path doesn't contain the current_directory from when
1397 GDB started up, init_source_path is no longer useful (and is
1398 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1400 * TODO: Remove item about line numbers being off. It is useless
1401 and confusing without a reproducible test case (it mentions
1402 proceed(), but I was able to step through proceed without trouble).
1404 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1406 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1407 library functions before the executable is run. Retrieve dynamic
1408 symbols from stripped executables.
1409 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1410 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1411 symtab.c (list_symbols): Handle mst_solib_trampoline.
1412 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1413 for all targets, remove IBM6000_TARGET dependencies.
1414 * dbxread.c (read_dbx_dynamic_symtab): New function.
1415 * dbxread.c (dbx_symfile_read): Use it.
1416 * dbxread.c (SET_NAMESTRING): Set namestring to
1417 "<bad string table index>" instead of "foo" if the string index is
1419 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1421 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1422 to break_command. Handle mst_file_* minimal symbol types.
1423 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1425 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1427 * c-exp.y(yylex): fix potential memory overflow.
1429 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1431 * environ.c (set_in_environ): Eliminate special handling of PATH and
1433 * putenv.c: Removed, conflicts with system declaration of
1434 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1436 * Makefile.in: Change accordingly.
1437 * procfs.c (procfs_create_inferior): Change comment accordingly.
1439 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1441 * rs6000-tdep.c: Change value to value_ptr.
1443 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1445 * i386m3-nat.c: Include floatformat.h.
1446 (get_i387_state): Use memset not bzero.
1450 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1451 ieee-float.h to floatformat.h.
1453 * valprint.c (val_print_string): Ignore error if the error
1454 happened after a terminating '\0'.
1456 * c-valprint.c (c_val_print): Never add 1 to return value from
1457 val_print_string; just return what it returns.
1459 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1460 looping through all of the enums.
1461 * infrun.c (signals_info): Use it.
1463 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1465 * main.c (main): When printing warning about bad baud rate, don't
1466 use warning(); it relies on current_target which isn't set up yet.
1468 * breakpoint.c (_initialize_breakpoint): Update docstring for
1469 tbreak to match what the code actually does. Don't mention tbreak
1470 in docstrings for "enable once" or "enable breakpoints once".
1472 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1474 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1475 while (0). That defeats the whole purpose of using do . . . while (0).
1476 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1477 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1478 using a ?: expression as an lvalue is not portable.
1480 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1481 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1482 'p' and 'r' symbol descriptors into a single symbol to look for a
1484 * README, config/sparc/tm-sparc.h: Update comments.
1486 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1488 * mdebugread.c (parse_type): Do not complain for types with
1489 an `indexNil' aux index, these are simply undefined types.
1490 Remove indexNil check from caller of parse_type.
1491 * mdebugread.c (parse_partial_symbols): Do not enter
1492 stGlobal, scCommon symbols into the minimal symbol table, their
1493 value is the size of the common, not its address.
1494 Handle scInit, scFini, scPData and scXData sections.
1495 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1497 Enter stProc symbols into the global_psymbols list once, not into
1498 the static_psymbols_list.
1499 Get rid of dummy psymtab if it is empty, to allow proper detection
1500 of stripped executables.
1501 * mdebugread.c (cross_ref): Allow cross references to Fortran
1504 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1506 * stabsread.c (common_block_end, fix_common_block): Stash the
1507 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1508 as to not assume that a pointer fits in an enum.
1510 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1512 * os9kread.c (fill_sym): check compiler verion number for pre-
1514 * os9kread.c (os9k_process_one_symbol): address of symbol is
1515 relative to section not module.
1516 * stabsread.c (define_symbol): add symbol type 's' as local
1518 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1520 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1521 * remote-os9k.c: fix bug in 'set remotebaud' function.
1522 * remote-os9k.c (rombug_link): minimize checking so to improve
1524 * symfile.c (symbol_file_command): check if failed to link, also make
1525 the command be able to accept more than one filenames.
1526 * target.c (target_link): check if failed to link with rombug.
1527 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1529 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1531 * remote-es.c (es1800_child_ops): Don't declare it static.
1533 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1535 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1537 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1539 * dbxread.c: New variable lowest_text_address.
1540 (record_minimal_symbol, read_dbx_symtab): Set it.
1541 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1542 end_of_text_address.
1543 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1545 * dbxread.c (end_psymtab): Remove old and commented out
1546 capping_global and capping_static. Fix comments regarding
1547 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1549 * parser-defs.h: Add "extern" to start of variable declarations so
1550 we don't end up with commons.
1551 * parse.c: Define these variables.
1553 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1556 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * alpha-tdep.c: Change value to value_ptr.
1560 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1562 * solib.c (elf_locate_base): New function to locate the address
1563 of the dynamic linker's runtime structure in the dynamic info section.
1564 * solib.c (locate_base): Use it instead of iterating over the list
1565 of mapped address segments.
1566 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1569 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1571 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1572 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1573 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1574 signal trampoline and interrupt routines.
1575 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1576 (frame_chain, frame_chain_valid): Likewise.
1577 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1578 saved regs convention for SP.
1580 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1581 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1582 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1584 * tm-hppah.h (IN_SIGTRAMP): Define.
1586 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1588 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1589 alphabetic character as the start of a name.
1591 * sparclite/Makefile.in (all install): Build and install aload.
1593 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1594 config.guess and config.sub produce.
1596 * mips-tdep.c: Change value to value_ptr.
1598 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1600 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1601 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1602 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1603 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1604 value with value_ptr. This is for the ptx compiler.
1605 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1607 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1608 #if 0 i386_float_info.
1609 * symm-tdep.c (round): Remove. Also remove sgttyb.
1610 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1611 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1612 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1613 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1615 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1616 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1617 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1618 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1619 tm-i386v.h is apparently OK.
1620 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1621 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1624 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1626 * osfsolib.c (xfer_link_map_member): Update to use new
1627 target_read_string interface.
1629 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1631 * infrun.c (wait_for_inferior): In checking
1632 remove_breakpoints_on_following_step, check
1633 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1635 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1637 * os9kread.c (os9k_process_one_symbol): Rename
1638 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1639 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1640 (CORE_ADDR)0, from target_link, since that is what it uses.
1641 Process name at end, not during parsing (like we did before Kung's
1642 change), so that -readnow and -mapped can appear anywhere.
1643 Make text_relocation a local variable.
1644 * config/i386/i386os9k.mt: Fix comment.
1645 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1646 * os9kread.c: Put "comments" after #endif inside /* */.
1647 * stabsread.h: Add os9k_stabs variable.
1648 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1650 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1651 descriptor in global_symbols not local_symbols.
1652 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1654 (read_type): If os9k_stabs, accept function parameters after 'f'
1656 (read_array_type): If os9k_stabs, don't expect index type and
1657 expect lower and upper to be separated by ',' not ';'.
1658 (read_enum_type): If os9k_stabs, read a number before the first
1659 enumeration constant.
1660 (os9k_init_type_vector): New function.
1661 (dbx_lookup_type): Call it when starting new type vector.
1662 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1663 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1664 * os9kstab.c: Removed.
1665 * Makefile.in: Update accordingly.
1666 * objfiles.c (objfile_relocate_data): Removed.
1667 * remote-os9k.c (rombug_wait): Call objfile_relocate
1668 not objfile_relocate_data.
1669 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1670 * remote-os9k.c (rombug_wait): Call find_pc_section not
1672 * main.c (quit_command): Check inferior_pid; revert Kung change.
1673 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1675 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1677 * os9kread.c: New file to read os9000 style symbo table.
1678 * os9kstab.c: new file to read os9000 style stabs.
1679 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1680 * objfiles.c (find_pc_objfile): new function to search objfile
1682 * objfiles.c (objfile_relocate_data): new function to relocate
1683 data symbols in symbol table.
1684 * objfiles.h: Add two aux fields in struct objfile to handle
1685 multiple symbol table files situation like in os9000.
1686 * symfile.c: Change so 'symbol-file' command can handle multiple
1687 files. Also call target_link() to get relocation infos.
1688 * target.c (target_link): new function to get relocation info when
1689 a symbol file is requested to load.
1690 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1691 because in cross mode there's no inferior pid, bit they need to
1693 Makefile.in: add os9kread.c os9kstab.c and .o's.
1694 configure.in: add i386os9k target.
1695 config/i386/i386os9k.mt: new add.
1696 config/i386/tm-i386os9k.h: new add.
1698 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1700 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1701 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1703 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1705 * target.c, target.h (target_read_string): Provide error detection to
1706 caller. Put string in malloc'd space, so caller need not impose
1708 * solib.c (find_solib): Update to use new interface.
1709 * irix5-nat.c (find_solib): Read o_path from inferior
1710 (clear_solib): Free storage for o_path.
1711 * valprint.c (val_print_string): Add comments.
1713 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1715 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1718 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1720 * value.h (struct value): Add modifiable field.
1721 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1722 (record_latest_value): Don't mess with VALUE_LVAL of value.
1723 * valops.c (value_assign): Check it. Reword existing error
1724 message on not_lval.
1726 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1727 (STEP_SKIPS_DELAY): Added.
1728 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1731 * valprint.c (val_print_string): If errcode is set, always print
1732 an error, regardless of force_ellipsis. In the non-EIO case,
1733 just print the error message rather than calling error(). Don't
1734 access *(bufptr-1) if bufptr points to the start of the buffer.
1735 When looking for '\0', don't increment bufptr and addr if bufptr
1736 started out already at limit. If an error happens on fetching the
1737 first character, don't print the string.
1739 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1741 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1744 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1745 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1746 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1747 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1748 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1749 * findvar.c: Update comment regarding ieee-float.h.
1751 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1753 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1754 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1755 Define to make backtracing through the various sigtramp handlers
1757 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1758 the saved pc from ucontext on the stack for SVR4 signal handling.
1760 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1762 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1763 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1764 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1765 just use the global variable itself. When printing baud rate,
1766 don't print a baud rate if baud_rate is -1.
1768 * coffread.c (read_coff_symtab): Pass mst_file_* to
1769 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1770 symbols in the minimal symbols regardless of SDB_TYPE.
1772 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1774 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1775 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1776 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1777 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1778 ignored bs->stop for a bp_step_resume breakpoint.
1779 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1780 which performs one (the check_sigtramp2 one) of the functions
1781 which had been handled by the step_resume_breakpoint. For each
1782 use of the step_resume_breakpoint, make it still use the
1783 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1785 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1786 When setting the frame address of the step resume breakpoint, set
1787 it to the address for frame *before* the call instruction is
1788 executed, not after.
1790 * mips-tdep.c (mips_print_register): Print integers using
1791 print_scalar_formatted rather than duplicating all the
1792 CC_HAS_LONG_LONG and so on.
1793 (mips_push_dummy_frame): Use read_register_gen rather than using
1794 read_register and then putting it back in target format with
1795 store_unsigned_integer. If registers are more than 4 bytes, give
1796 an error rather than have some registers overwrite other
1798 #if 0 unused include of opcode/mips.h.
1800 * symfile.h: Don't declare arguments for coff_getfilename.
1802 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1804 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1806 * configure.in (hppa*-*-osf*): New configuration.
1807 * config/pa/hppaosf.mt: New target makefile fragment.
1808 * config/pa/tm-hppao.h: New target include file.
1810 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1812 * exec.c (print_section_info): Print entry point for exec_bfd only.
1813 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1814 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1815 causes problems if <sys/types.h> has no multiple inclusion protection.
1817 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1819 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1820 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1821 (CALL_DUMMY_LENGTH): Changed accordingly.
1823 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1825 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1826 numbers of register windows.
1828 * sparclite/hello.c: Add factorial function for testing.
1829 * salib.c: Use macros instead of constants for I/O addresses to
1830 make 931 support easier.
1831 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1832 register in sta/lda instructions.
1834 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1836 * dbxread.c (process_one_symbol): Set
1837 block_address_function_relative for COFF like we do for ELF and SOM.
1839 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1841 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1843 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1844 the enumerators of an ecoff enum into the partial symbol table.
1845 * mdebugread.c (parse_partial_symbols): Call it.
1846 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1847 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1848 offsets. Cast psymtab->read_symtab to PTR before passing it to
1850 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1851 set up the global offset table pointer in pic compiled code.
1852 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1853 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1854 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1855 ensures that floats are promoted to doubles before they are pushed
1858 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1860 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1861 Fixup cache_on and flush_i_cache so that they work for both the
1862 930 and 932 processors. Rewrite most low level funcs (uart
1863 access & cache stuff) to use new ASI access macros in sparclite.h.
1864 Also make it easy to access second serial port.
1866 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1868 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1869 <sys/stat.h>; not needed.
1871 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1873 * stack.c (print_frame_info): In "pathological" case, don't
1874 distrust the line number information.
1876 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1878 * mips-tdep.c (mips_print_register): handle 64 bits register.
1879 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1881 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1885 * Makefile.in (install): Do the sed for program_transform_name
1886 ourselves instead of worrying about INSTALL_XFORM. This enables
1887 users to override INSTALL_PROGRAM in the standard way.
1889 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1890 depend on Makefile.in.
1892 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1893 Only test against INT_MIN if a LONGEST is bigger than an int.
1895 * README: Change GhostScript to Ghostscript.
1897 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1899 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1900 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1901 character file names.
1902 * Makefile.in (ALLPARAM): Add these files.
1904 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1905 character file names.
1906 * Makefile.in: Add Kung's new mips64 files.
1908 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1910 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1911 mips64el-*-ecoff and mips64-big-*.
1912 * defs.h: get rid of FORCE_LONG_LONG.
1913 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1914 parsing. Change register size to be MIPS_REGSIZE.
1916 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1918 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1919 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1920 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1922 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1924 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1925 (remove_commands, add_commands): Add/remove hms-drain when target
1928 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1930 * configure.in: Add Lynx/rs6000 support.
1931 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1932 messages. Add rs6000 support. Don't try to modify unwritable
1934 * rs6000-nat.c: Move lots of native dependent stuff (like core
1935 file support) from rs6000-tdep.c & xcoffexec.c to here.
1936 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1937 * xcoffexec.c: Move native dependent stuff to nat.c.
1938 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1940 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1942 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1943 New files to support Lynx/rs6000.
1945 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1947 * README: Remove note about gcc warnings on alpha, these should be
1949 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1950 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1951 remote-utils.c, stabsread.c: Include <string.h>.
1952 * regex.c: Include "defs.h", change re_comp argument to const char *.
1953 * infptrace.c (fetch_register, store_inferior_registers): Change
1954 regaddr to type CORE_ADDR.
1955 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1956 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1958 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1960 * symtab.h: Always define BYTE_BITFIELD to nothing.
1962 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1964 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1965 * configure.in: Remove comment about m68k-em.mt.
1966 * Makefile.in: Remove references.
1968 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1973 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1975 * target.c (target_preopen): If target_kill doesn't remove the
1976 target from the stack, use pop_target to do it.
1978 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1979 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1980 changes to stabsread.c from summer 1993.
1982 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1983 printing the program, rather than passing NULL to printf.
1984 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1985 try to call UDIDisconnect again. Print better message.
1986 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1988 (udi_create_inferior): If udi_session_id is negative, open a new
1989 TIP rather than giving an error.
1991 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
1992 config/ns32k/ns32km3.mh: Define NAT_FILE.
1993 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
1994 (it was inconsistent and namespace-wrong) to NM_M3_H.
1995 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
1996 (m3_open): New function.
1998 * TODO: Update Mach section.
2000 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2002 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2004 * printcmd.c (printf_command): Add missing single-letter
2005 backslash-escape sequences, and improve error message.
2007 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2009 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2010 rather than trying to shove an int into a pointer and back out
2011 again. This avoids compiler warnings.
2013 * defs.h (alloca): Declare as void *, not char *, on hpux.
2014 Don't prototype it, just declare the return type.
2016 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2018 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2019 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2021 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2023 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2024 ZERO_REGNUM, just read it as zero without talking to the board.
2026 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2028 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2029 to store_floating, not nonexistent variable len.
2031 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2033 (mips_store_word): Change calling convention to return errors, and
2034 to provide old contents if the caller wants it.
2035 (mips_xfer_memory): Deal with errors from mips_store_word.
2036 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2037 define now that remote-mips.c doesn't use BREAKPOINT.
2039 * remote-mips.c (mips_create_inferior): Call warning if arguments
2040 specified, and then execute "set args" command. Call error, not
2041 mips_error, if executable file not specified.
2043 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2046 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2049 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2051 * value.h (print_longest): Rename "value" to "val" in prototype
2052 declaration because some compilers don't like arguments whose
2053 names are the same as types.
2054 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2055 before passing it to remote_*_bytes.
2057 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2059 * h8500-tdep.c (saved_pc_after_call): The size of the
2060 pc is memory model dependent. (segmented_command,
2061 unsegmented_command, _initialize_h8500_tdep): New commands to
2062 change memory model.
2063 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2065 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2066 (hms_wait): Use new status structure
2067 (hms_open): Push the target here. (hms_before_main_loop): Not
2068 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2069 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2070 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2071 all registers in a compact way.
2073 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2075 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2076 as CORE_ADDR to match definition in rs6000-tdep.c.
2078 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2080 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2081 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2082 definitions into the psymtab.
2084 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2086 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2087 a special exceptionSize for the 68332.
2089 * remote-udi.c (udi_attach): If no arguments, print error.
2091 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2093 * Makefile.in (VERSION): Bump to 4.12.1
2094 * NEWS, README: Update to match 4.12 release.
2096 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2098 * command.c (empty_sfunc): New function.
2099 (add_set_cmd): Use it instead of not_just_help_class_command.
2100 (not_just_help_class_command): Change calling convention back to
2101 what it was before yesterday's change.
2103 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2104 of the type if present.
2106 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2108 * printcmd.c (decode_format): Don't blithely set the size for
2109 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2111 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2112 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2113 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2114 always just check against INT_MIN and INT_MAX (this also fixes things
2115 if sizeof (long) > sizeof (int), e.g. Alpha).
2116 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2117 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2118 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2119 BUILTIN_TYPE_UNSIGNED_LONGEST.
2120 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2121 longest_int and longest_unsigned_int.
2122 * value.h (struct value): Just align to LONGEST, rather than worrying
2123 about CC_HAS_LONG_LONG.
2124 * valarith.c (value_binop): Figure out type ourself based on
2125 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2126 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2127 * valprint.c (val_print_type_code_int): Just call
2128 extract_unsigned_integer directly, rather than going through
2130 * printcmd.c (decode_format): Remove code which would sometimes
2131 change 'g' size to 'w' for integers. print_scalar_formatted handles
2132 printing huge integers well enough, thank you.
2134 * command.c (add_set_cmd, not_just_help_class_command): Change
2135 to make this the sfunc, not cfunc, since that is how we call it.
2136 * command.h: Comment difference between sfunc and cfunc.
2137 * demangle.c (set_demangling_command): Add third arg since that
2138 is how it is called.
2139 (_initialize_demangler): Use sfunc, not cfunc, for
2140 set_demangling_command, since that is how it is called.
2141 Remove show_demangling_command; it has no effect.
2143 * command.c (shell_escape): Report errors correctly (with error
2144 message from strerror).
2146 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2148 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2149 x_scnlen.l rather than x_scnlen to match corresponding change in
2152 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2154 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2155 Change comments regarding TYPE_CODE_BOOL.
2156 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2157 regardless of the language.
2158 (value_true): Just call value_logical_not regardless of language.
2159 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2160 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2161 * language.h: Improve comment for la_builtin_type_vector.
2162 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2163 builtin_type_m2_bool.
2165 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2167 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2168 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2170 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2172 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2173 by restarting the ioctl.
2175 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2177 * target.h (target_wait): Add comment about calling
2178 return_to_top_level.
2180 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2182 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2183 additional arguments.
2184 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2186 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2188 * sparc-stub.c: Remove unnecessary #include of memory.h.
2190 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2192 * mips-tdep.c: Remove code which sets saved_regs from
2193 init_extra_frame_info and put it in new function mips_find_saved_regs.
2194 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2195 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2196 check if it is NULL and call mips_find_saved_regs if so.
2198 * remote-mips.c: Use unfiltered, not filtered, output most places.
2200 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2201 backtrace. Revise comments.
2203 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2205 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2206 alpha and irix. The _sigtramp case has to be handled properly
2207 in the tdep files if we have no ecoff debugging info.
2208 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2209 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2210 without PC_REGNUM kludge.
2211 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2212 Clean up handling of mips sigtramp frames, improve comments.
2214 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2216 * paread.c (read_unwind_info): Fix typo.
2218 * paread.c (pa_symtab_read): Update the "check_strange_names"
2219 filter to match GCC's current output. Filter out section symbols
2220 (which the HP linker sometimes puts in the wrong place).
2222 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2224 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2226 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2228 * Makefile.in: Remove all references to sparcly-nat.c.
2230 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2231 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2232 duplicating serial.h and target.h.
2234 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2235 are not used anywhere (a 5 Oct 1993 change removed the uses).
2237 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2238 * config/m68k/es1800.mt: Add comment.
2239 * remote-es.c: Extensive changes to update to current conventions.
2241 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2242 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2243 to achieve the desired timeout.
2244 * serial.h (serial_t): Add field timeout_remaining.
2246 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2248 * c-exp.y (yylex): Reenable nested type code.
2250 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2252 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2254 * remote-mips.c (mips_ops): Fix docstring.
2256 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2258 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2259 with the old tm-m68k-em.h:
2260 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2261 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2262 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2263 Add FIXME regarding GET_LONGJMP_TARGET.
2265 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2266 * infptrace.c (kill_inferior): Add comments.
2267 * main.c (quit_command): Call target_close after we kill or
2269 * remote-udi.c (udi_close): Don't error() if QUITTING.
2271 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2273 * configure.in: Make m68k-coff and aout add monitor support in
2274 addition to the standard serial support.
2276 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2278 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2281 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2283 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2284 * elfread.c (record_minimal_symbol_and_info),
2285 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2287 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2289 * i386-stub.c: Add ".text" right before "mem_fault:".
2291 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2293 * remote-utils.c (usage): Fix message to be accurate and conform
2294 more closely to normal conventions.
2296 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2297 whether to show information about exec_bfd, and not control whether
2298 to show information about device and speed.
2300 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2301 usage message, don't dump core.
2303 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2304 for variable size array.
2305 (bug_fetch_register, bug_store_register): Rename "value" to
2306 "fpreg_buf" because some compilers don't like variables whose
2307 names are the same as types.
2308 (bug_store_register): Use a cast when converting char * to
2311 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2312 of the command in error message (the text was referring to the old
2313 name of the command).
2315 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2317 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2318 full details on structure elements without names. This partially
2319 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2320 of those changes was accidental.
2322 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2323 defined, make it an error to specify a single argument which is not
2326 * Makefile.in (version.c), main.c (print_gdb_version): Use
2327 host_alias and target_alias, not host_canonical and
2328 target_canonical, to print configuration.
2330 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2332 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2333 of builtin_type_long. It is necessary to get a type which is
2334 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2336 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2337 various miscellaneous things discovered in the process:
2338 * printcmd.c, defs.h (print_address_numeric): New function.
2339 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2340 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2341 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2342 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2344 * utils.c, defs.h (gdb_print_address): New function.
2345 * expprint (dump_expression), gdbtypes.h: Use it.
2346 * breakpoint.c (describe_other_breakpoints),
2347 symmisc.c (dump_symtab, print_symbol):
2348 Use filtered not unfiltered I/O.
2349 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2350 just run gdb under a debugger for this (and it had problems with
2351 printing addresses, how to print b->shadow, etc.).
2352 * buildsym.c (make_blockvector), core.c (memory_error),
2353 exec.c (print_section_info), maint.c (print_section_table),
2354 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2355 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2356 Add comments saying code is broken. Marked with "FIXME-32x64".
2357 * dbxread.c (process_one_symbol), partial-stab.h (default),
2358 remote-vx.c (vx_run_files_info):
2359 Don't cast int being passed to local_hex_string.
2360 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2361 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2363 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2365 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2366 * source.c: Include <sys/types.h> regardless of USG.
2368 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2370 * valops.c (value_assign): Set `type' after coercing toval.
2371 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2372 Use extract_unsigned_integer to get the address of a reference.
2374 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2377 AIX can use ? instead of \ for continuation. Deal with it.
2379 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2380 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2381 the HP compiler in ANSI mode doesn't like.
2383 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2384 based on USG, rather than defining HAVE_SIGSETMASK to an
2385 expression containing defined. Having a macro used in #if expand
2386 to an expression containing "defined" is undefined according to
2387 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2390 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2392 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2393 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2395 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2397 * ch-exp.y (match_string_literal): Allow a zero-length string.
2398 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2400 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2402 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2403 passing them to print_387_status.
2404 (print_387_status): Don't subtract top from 7 before using it.
2405 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2406 from 7; the above explains it.
2408 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2410 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2411 pointer value when fixing up the frame at the start of a function.
2413 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2415 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2416 Sparc from the stack.
2418 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2420 * remote-mips.c (mips_initialize): Clear mips_initializing via
2421 cleanup chain, not directly.
2423 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2424 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2425 munging the timeout due to the limited range of c_cc[VTIME].
2427 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2428 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2429 m3-nat.c (m3_create_inferior): Pass it.
2430 * procfs.c: Remove ptrace function. It was declared in a way which
2431 conflicted with the prototype in unistd.h on Solaris.
2433 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2435 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2436 in the sigcontext if it is a signal trampoline frame.
2437 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2438 Define for Solaris2.
2440 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2442 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2443 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2444 tm-sparc.h so they can be overridden if necessary.
2446 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2448 * lynx-nat.c: Add Sparc support.
2449 * sparcly-nat.c: Remove. It's useless.
2450 * config/sparc/nm-sparclynx.h: Rewrite.
2451 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2453 * config/sparc/tm-sparclynx.h: Rewrite.
2455 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2457 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2458 directory. Old code was discarded, since the new opcode table has
2461 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2463 * Makefile.in (realclean): Remove info files per make-stds.texi.
2465 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2467 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2468 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2469 * config/sparc/tm-sun4sol2.h: Define it.
2471 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2473 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2474 if we did not find a symbol.
2476 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2478 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2481 * hppab-nat.c (call_ptrace): Delete redundant function.
2482 (kill_inferior, attach, detach, child_resume): Likewise.
2483 (child_xfer_memory): Likewise.
2485 * hppah-nat.c (call_ptrace): Delete redundant function.
2486 (kill_inferior, attach, detach, child_resume): Likewise.
2488 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2490 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2492 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2494 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2495 (CHILD_XFER_MEMORY): Define.
2496 (PT_*): Define so that generic infptrace.c code can be used.
2498 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2500 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2501 struct section_offsets *, not a (nonexistent) struct section_offset *.
2503 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2504 internal_xcoff_symtab, not an array of one of them. Change lots of
2505 "main_aux" to "&main_aux" and so on.
2507 * coffread.c, xcoffread.c: Include <coff/internal.h>
2510 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * coffread.c (coff_getfilename): Make it not static.
2514 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2516 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2517 a completely gratuitous difference between xcoffread.c and coffread.c).
2519 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2521 * infrun.c (wait_for_inferior): Don't set frame for
2522 step_resume_breakpoint for IN_SIGTRAMP cases.
2524 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2525 breakpoint.c (bpstat_what): Move step_resume from its own field of
2526 the struct bpstat_what into the main_action. Make it override
2527 other breakpoints. This is a conservative change in the sense
2528 that before the step resume breakpoint was a breakpoint.c
2529 breakpoint, hitting the step resume breakpoint overrode even
2530 calling bpstat_stop_status.
2532 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2534 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2535 in case execution was stopped in the called function.
2536 * stack.c (print_frame_info, frame_info): If backtracing through
2537 a call dummy, handle the starting source line number on a line
2538 boundary like backtracing through sigtramp.
2539 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2540 for call dummy frame right. Remove old test for dummy frame,
2541 it has been unused at least since gdb-3.5.
2542 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2545 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2547 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2549 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2551 * infrun.c (signals_info), target.c (target_signal_from_name):
2552 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2554 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2557 * inflow.c (terminal_ours_1): When discussing how to deal with the
2558 tty state, make note of query() as well as readline.
2560 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2561 signals for which stop and print are cleared by default.
2563 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2565 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2566 reserved fields to hold a stub unwind entry type. Fix typo.
2567 (stub_unwind_entry): New structure for raw stub unwind entries.
2568 (stub_unwind_types): The types of stubs we may encounter.
2569 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2570 * hppa-tdep.c (rp_saved): Use additional information provided
2571 by linker stub unwind descriptors.
2572 (frameless_function_invocation): Likewise.
2573 (frame_chain_valid): Likewise.
2574 * paread.c (compare_unwind_entries): New function for sorting
2575 unwind table entries.
2576 (read_unwind_info): Rewrite to remove dependency on host endianness.
2577 Read in data from the $UNWIND_END$ subspace which contains linker
2578 stub unwind descriptors. Merge that data into the basic unwind
2581 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2583 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2585 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2586 from either the symbol name or the auxent.
2587 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2590 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2592 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2594 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2596 * README: Update notes for alpha port.
2598 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2601 for operation fault, constraint fault, and type fault.
2603 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2605 * Makefile.in (init.c): Add comment explaining formatting conventions.
2607 * c-exp.y (parse_number): Assign to temporary between the right
2608 shifts, to work around a bug in the SCO compiler.
2610 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2611 Add various files which were added to GDB recently.
2613 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2616 * Makefile.in: Add mostlyclean target.
2618 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2622 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2624 * main.c (show_commands): Make return type of extern
2625 history_get be HIST_ENTRY, rather than struct _hist_entry.
2626 (The latter loses with the upcoming merged readline.)
2628 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2630 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2631 const char *, not char *.
2633 * symtab.h (struct symbol): Make section short, not unsigned short.
2635 * symtab.c (lookup_symbol): Add comment about QUIT here.
2637 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2639 * c-exp.y (parse_number): Check for overflow regardless of range
2640 checking. Fix overflow check to use unsigned LONGEST, not
2643 * c-exp.y (parse_number): Make it so that integer constants are
2644 builtin_type_long_long if builtin_type_long isn't big enough or if
2645 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2647 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2648 Print our "()" first, then recurse for the target type.
2650 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2652 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2654 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2656 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2658 * utils.c (request_quit): Re-establish signal handler regardless
2661 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2663 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2665 * i960-tdep.c: Include target.h.
2667 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2669 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2671 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2673 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2674 changes (status -> ourstatus; declare status, etc.).
2675 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2677 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2679 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2681 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2683 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2685 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2687 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2689 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2691 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2693 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2695 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2696 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2698 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2701 Add search to target vector (#if 0'd until after 4.12):
2702 * target.h (to_search, target_search): Add.
2703 * gdbcore.h, core.c (generic_search): Add.
2704 * remote.c (remote_search): Add.
2705 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2708 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2709 is on, call find_pc_function rather than relying just on the minimal
2710 symbols (probably only matters for symbol readers which don't put
2711 statics in the minimal symbols, but changing this strikes me as
2712 not conservative enough).
2713 Initialize name_location in all cases.
2714 If no symbol and no msymbol, don't print anything symbolic.
2716 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2718 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2720 * printcmd.c (print_address_symbolic): Make it search the
2721 symtabs for variables as well as functions. Add `set print
2722 fast-symbolic-addr' and default it to fast (the old way).
2723 Print line numbers for data items as well as functions.
2725 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2726 address, if a symbol is found (take two more args pointing to
2727 where to store these results).
2729 * symtab.h (find_addr_symbol): Add prototype.
2731 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2733 * objfiles.h: Fix comments to reflect the fact that the phrase
2734 "top of stack" always refers to where the pushing and popping takes
2735 place, regardless of whether it is at the highest or lowest address.
2737 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2739 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2740 compiler generated tag names.
2741 * mdebugread.c (parse_type): Handle cross references to qualified
2743 * valops.c (value_struct_elt): Improve error message if the
2744 address of a method is requested from an object instance.
2745 * valops.c (search_struct_method): Make name_matched non-static
2746 to get it initialized correctly.
2747 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2748 exclude segment register which are not writable on newer SCO versions.
2750 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2752 * go32-xdep.c: Remove unused function uerror.
2753 (sigsetmask): Declare return type. Declare argument (to match the
2754 way it is called). Explicitly return 0.
2756 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2758 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2759 partial_symbol): Shrink the storage sizes of symbols, by making
2760 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2761 enums and small ints to the end of each struct to improve
2762 alignment, and switching the section number from int to unsigned
2765 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2767 * symtab.c (find_addr_symbol): New routine that will find the nearest
2768 symbol associated with an address. It does so by exhaustive
2769 search of the symtabs, so it's slow but complete.
2771 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2773 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2774 to [0,0] rather than [0, end of first source file]. This avoids
2775 problems with other parts of GDB looking for linetables in the
2776 _globals_ symtab. Eliminate variables num_object_files and
2777 first_object_file_end.
2779 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2781 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2782 (pop_frame): Restore PC2 and LR0 from dummy frames.
2783 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2784 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2785 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2786 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2787 (SETUP_ARBITRARY_FRAME): Define.
2789 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2791 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2793 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2795 * remote-udi.c (udi_resume): Correct prototype.
2797 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2799 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2800 hppa_frame_find_saved_regs.
2801 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2802 (prologue_inst_adjust_sp): New function.
2803 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2804 (skip_prologue): Completely rewrite to use unwind information.
2805 (hppa_frame_find_saved_regs): Likewise.
2807 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2809 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2810 to convert a signal number with appropriate bounds checking.
2812 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2814 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2816 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2817 print a newline to end the display anyway.
2819 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2820 coprocessor status regs) when popping a frame. This fixes
2821 float exceptions that occur after calling inferior functions.
2823 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2824 Read and write the fsr (float status register) to/from the child
2825 process along with the float regs. Remove Peter Schauer's change
2826 of May 24 '93, which has higher overhead and doesn't solve the
2827 real problem (which was that FSR wasn't being set).
2829 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2831 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2832 stack overflow check isn't right after the register stack
2833 adjustment instruction. Metaware R2.3u compiler moves other
2834 things in front of it. This fix isn't perfect but is what's
2837 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2839 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2841 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2842 character filenames.
2843 * configure.in: Change accordingly.
2845 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2847 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2848 _filtered io routines from these two files.
2850 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2852 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2853 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2854 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2856 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2858 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2860 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2861 printing to gdb_stderr.
2863 * remote-udi.c (udi_kill): Don't close the connection, just set
2864 inferior_pid to zero.
2865 (udi_mourn): Call remove_breakpoints.
2867 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2869 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2871 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2873 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2875 * remote-bug.c: At the start of each section, reset srec_frame
2878 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2879 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2880 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2881 code which looks for those two waitkinds. Use switch statement.
2882 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2883 CHILD_SPECIAL_WAITSTATUS.
2885 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2886 * Move target_signal_from_host, target_signal_to_host, and
2887 store_waitstatus from inftarg.c to target.c. procfs needs them.
2888 * target.c: Include "wait.h" and <signal.h>.
2889 * target.h, infrun.c (proceed), proceed callers: Pass new code
2890 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2891 enums being treated as unsigned and is cleaner.
2892 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2894 * infcmd.c (signal_command), infrun.c (signals_info):
2895 Don't allow user to specify numeric equivalent of
2896 TARGET_SIGNAL_DEFAULT.
2898 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2900 * config/alpha/alpha-netware.mt: New target support for Alpha
2902 * configure.in: Add alpha-*-netware* target.
2904 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2906 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2908 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2910 * target.h: Add enum target_waitkind, enum target_signal, and
2911 struct target_waitstatus. Change status argument to target_wait to
2912 be struct target_waitstatus * instead of int *.
2913 * target.h, infrun.c, all targets: Change type of signal arguments
2914 to resume(), proceed(), and target_resume() from int to enum
2916 * All targets (*_wait, *_resume): Change accordingly.
2917 * infcmd.c (program_info, signal_command), throughout infrun.c,
2918 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2919 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2920 signal code stuff right with the new signals would be non-trivial).
2921 * inferior.h (stop_signal): Make it enum target_signal not int.
2922 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2923 target_signal_from_name): New functions.
2924 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2925 store_waitstatus): New functions.
2926 * procfs.c (procfs_notice_signals): Use them.
2927 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2929 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2931 * objfiles.c (build_objfile_section_table): Don't abort() if
2932 objfile->sections is already set.
2934 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2935 to match recent change to exec.c.
2939 * main.c (print_gdb_version): Change year to 1994.
2941 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2942 * Makefile.in (NONSRC): Add ChangeLog-93.
2944 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2946 * stabsread.c (read_type): Allow defining several type numbers
2947 at once (e.g. "(1,2)=(3,4)="...).
2949 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2951 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2953 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2955 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2956 to process_one_symbol.
2957 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2958 avoid caching a bad endaddr in find_pc_partial_function.
2960 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2964 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2966 * infrun.c (wait_for_inferior): Do not step or step resume past
2967 the end of a one-line function we just stepped into.
2969 For older changes see ChangeLog-93
2975 version-control: never