1 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
3 * somread.c: Renamed from paread.c. Changed function names and
4 comments to reflect that this file deals with SOM (an object file
5 format), rather than the PA (a cpu).
6 (Makefile.in): Chaned appropriately.
7 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
8 * dbxread.c (somstab_build_psymtabs): Renamed from
11 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * core-sol2.c: New file to handle ELF and BCP core file flavours.
14 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
16 * Makefile.in: Updated for core-sol2.c.
17 * README: Add notes about SPARCworks cc under Solaris 2.x,
18 from Casper H.S. Dik (casper@fwi.uva.nl).
19 * config/mips/xm-makeva.h: Removed, no longer necessary.
20 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
21 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
22 config/mips/xm-riscos.h: Remove references to xm-makeva.h
24 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
26 * gdba.el: Put program input and output in a separate buffer.
28 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
30 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
31 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
32 with global variable of same name in libnsl.so on UnixWare.
34 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
36 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
37 embedded in template name.
39 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
41 * config/i386/nm-linux.h: change calling convention of
42 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
43 target_insert_watchpoint() and
44 target_remove_watchpoint().
46 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
47 to be long long in gdb.
48 * config/mips/tm-bigmips.h: ditto.
50 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
52 * c-lang.c (asm_language_defn): New definitions for language_asm,
53 mostly copied from c_language_defn, to avoid warnings when
54 switching between c and asm stack frames.
56 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
58 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
59 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
60 (upgrade_type, handle_psymbol_enumerators): Likewise.
61 (has_opaque_xref, cross_ref): Likewise.
62 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
63 debugging information, rather than doing it here.
64 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
65 point in ecoff_debug_swap backend structure, rather than calling
66 ecoff_slurp_symbolic_info directly.
68 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
70 * breakpoint.c: Include annotate.h. Call annotate_field rather
71 than printing annotation directly.
73 * main.c: Include string.h.
75 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
77 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
78 call it instead of doing normal loop.
79 * infcmd.c (attach_command): Don't call wait_for_inferior if
81 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
82 hook that can decide whether to step over the next breakpoint.
83 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
84 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
87 * configure.in: Improve sorting/formatting of hosts and targets.
88 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
89 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
90 * Makefile.in (stop-gdb): New target.
91 * stop-gdb.c: New file, utility to get attention of waiting GDBs
94 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
96 * top.c (gdb_init): Init current_directory in gdb_init. Probably
97 the identical initialization can be deleted from main.c, but i
98 haven't done so just in case.
100 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
102 * gdba.el: Added menu windows and slightly improved window
103 handling to gdba.el. Fixed numerous minor bugs that were causing
104 emacs and gdb to fall out of sync.
106 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
108 * breakpoint.c: annotate changes lost at merge, put back in.
110 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
112 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
115 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
117 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
119 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
120 writing of floating registers, the dpx2 kernel disallows it.
121 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
122 is contained in o_praw.
123 * irix5-nat.c (solib_map_sections): Adjust sections by the
124 difference between the loaded address and the prelinked address.
125 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
127 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
128 symbols, their value is absolute.
129 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
130 libraries fh->adr fields of zero. Relocate minimal symbol values
131 upon readin. Relocate non-stabs symbols upon readin.
132 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
133 start address of the outermost block.
134 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
135 instead of section_offsets and use relocated pst->textlow for
136 line number and procedure address relocations.
138 From gmo@MicroUnity.com (Guillermo A. Loyola):
139 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
140 Handle SGI Irix5 stIndirect symbol type.
142 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
144 * breakpoint.c: fix a syntax error native cc does not like.
146 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
147 * sparclite/Makefile.in: ditto.
148 * sparcl-tdpe.c: change file name because first 8 chars has to be
150 * sparcl-stub.c: ditto.
152 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
154 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
156 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
158 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
159 ignore) a PID argument.
160 (hppa_pop_frame): Pass a PID to target_write_pc.
161 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
162 and pass through a PID argument.
163 (target_read_pc, target_write_pc): Update prototypes.
165 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
167 * Makefile.in: add new file sparclite-tdep.c.
168 * sparclite/Makefile.in: add new file sparclite-stub.c.
169 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
171 * config/sparc/sparclite.mt: add sparclite-tdep.o.
172 * config/sparc/tm-sparclite.h: add hardware breakpoints support
174 * sparclite-tdep.c: new file, contains hardware breakpoint support
176 * sparclite-stub.c: new file, stub code that add support hardware
178 * breakpoint.c: add hardware breakpoint support.
179 * breakpoint.h: add new breakpoint type to support hardware
181 * config/mips/nm-irix4.h: change interface for target dependent
182 code supporting watch point.
183 * config/pa/nm-hppab.h: change interface for target dependent
184 code supporting watch point.
186 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
188 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
190 * stabsread.c (read_struct_fields): os9k nested structure does not
191 have terminating ';', instead it just get to ',' and bit position
194 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
196 * nlmread.c (nlm_symtab_read): Clean up a bit.
197 * (nlm_symfile_read): Record bounds of main() so that backtrace
198 command will know where to stop.
199 * objfiles.c (objfile_relocate): Relocate entry point/func info
200 for backtrace as well.
201 * objfiles.h: Define values for invalid PCs for entry point info.
202 * symfile.c (init_entry_point_info): Initialize invalid values
203 with aforementioned macros.
204 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
205 to cause backtrace to stop when it gets back to main().
206 * config/i386/tm-i386nw.h: Ditto.
208 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
210 Fix value_print, which used to be ostensibly language-independent,
211 but would print pointers and arrays in C syntax. Instead, call
212 a language-specific function.
213 * language.h (struct language_defn): New functional field
215 (LA_VALUE_PRINT): New macro.
216 * language.c (unk_lang_value_print): New stub/dummy function.
217 (unknown_language_defn, auto_language_defn, local_language_defn):
219 * c-valprint.c (c_value_print): New function, with code moved from:
220 * valprint.c (value_print): ... here. Now just invoke
221 LA_VALUE_PRINT to do language-specific stuff.
222 * valprint.c (value_print_array_elements): Make non-static.
223 * c-lang.c (c_language_defn, cplus_language_defn): Add
224 c_value_print in the la_value_print field.
225 * m2-lang.c (m2_language_defn): Likewise.
226 * ch-lang.c (chill_language_defn): But here use chill_value_print.
227 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
228 * ch-valprint.c (chill_value_print): New function, based on
229 c_value_print, but use Chill "look and feel."
230 * c-lang.h (c_value_print): New prototype.
231 * ch-lang.h (chill_value_print): New prototype.
232 * value.h (value_print_array_elements): New prototype.
234 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
235 and case TYPE_CODE_SET): Check that the element type isn't a stub.
237 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
239 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
240 to new file top.c. Make things extern instead of static and
241 similar rearrangements to deal with this.
243 * utils.c: Move fputs_unfiltered to main.c. Remove
244 FPUTS_UNFILTERED_OVERRIDE ifndef.
245 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
246 and libgdb uses utils.c and top.c.
248 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
250 * hppa-tdep.c (skip_trampoline_code): Fix typo.
252 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
254 * ch-valprint.c (chill_val_print_array_elements): New function.
255 A Chill version of val_print_array_elements, it prints the
256 array index labels, in additions ot the array element values.
257 (chill_val_print): Use the new function.
259 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
261 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
263 * defs.h (enum language): Add language_asm.
264 * findvar.c (read_register_bytes read_register_gen
265 write_register_bytes read_register read_register_pid
266 write_register write_register_pid supply_register): Move multi-
267 thread handling down into these routines. Create XXX_pid routines
268 that allow register references to specify the pid.
269 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
270 read_sp write_sp read_fp write_fp): Move these routines from
271 infcmd to findvar to centralize the whole mess.
272 * i386-nlmstub.c: Portability fixes.
273 * infptrace.c (child_resume): Conditionalize to allow other natives
274 to override it. Remove PIDGET gubbish, it's no longer necessary.
275 * infrun.c (wait_for_inferior): Put registers_changed() before
276 target_wait() to speed up remote debugging.
277 * Replace code that reads registers from other threads with much
278 nicer looking new function calls (see changes to findvar.c).
279 * Don't skip prologues if debugging assembly source.
280 * lynx-nat.c (child_resume): Lynx now needs it's own version of
281 child_resume to handle multi-thread debugging properly.
282 * remote.c: Add O response to get console output from target.
283 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
284 SERIAL_ERROR here to simplify callers.
285 * Change static var timeout to remote_timeout.
286 * (fromhex): Remove unnecessary return -1 at end of routine.
287 * (remote_wait): Turn this into a big switch statement. Add
288 support for O response.
289 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
290 * (getpkt): Split getpkt into two parts. read_frame deals with
291 all formatting issues, run-length encoding, and framing. getpkt
292 now handles error recovery, and frame detection.
293 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
294 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
295 control. (hardwire_readchar): Handle EINTR from read().
296 * symfile.c (deduce_language_from_filename): Add support for .s
298 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
299 override infptrace's child_wait.
300 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
301 instead of XXXlynx.h.
302 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
304 * nlm/gdbserve.c: Portability fixes.
306 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
308 * inftarg.c (child_wait): Call proc_wait, not wait.
309 (child_mourn_inferior): Call proc_remove_foreign.
310 * main.c (gdb_init): Call init_proc.
311 * main.c: Provide dummy versions of init_proc, proc_wait, and
312 proc_remove_foreign for the gdb case (the libgdb case provides its
313 own versions of these functions).
314 * Makefile.in (libgdb-files): Add libproc.a.
316 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
318 Hardware watchpoints for Linux, from Rick Sladkey
320 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
321 new hardware breakpoint recovery method.
322 * i386v-nat.c (i386_insert_watchpoint,
323 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
324 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
325 New functions to support the 386 hardware debugging registers.
326 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
327 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
328 target_insert_watchpoint, target_remove_watchpoint): Define these
329 macros to use the hardware debugging functions in i386v-nat.c.
331 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
336 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * target.c, target.h: New variables target_activity_function and
340 * inflow.c, inferior.h: New functions set_sigio_trap and
342 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
344 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
346 * remote-sim.h (sim_verbose): Delete.
347 Document callbacks needed.
348 (sim_*): Change result to void where there isn't one.
349 (sim_open): Clarify argument and error response.
350 (sim_close): Declare.
351 (sim_load): Change bfd_handle argument to file name. Clarify result.
352 (sim_create_inferior): Renamed from sim_set_args.
353 (sim_set_pc): Delete.
354 (sim_info): Delete printf_fn argument.
355 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
356 (gdbsim_load): Try sim_load first.
357 (gdbsim_create_inferior): Call sim_create_inferior.
358 (gdbsim_open): Handle args == NULL. Update call to sim_open.
359 (gdbsim_close): Call sim_close.
360 (gdbsim_files_info): Update call to sim_info.
361 (gdbsim_ops): Realign comments.
363 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
365 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
367 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
368 the auxent if the symbol's name is ".file". From David Edelsohn
369 <c1dje@watson.ibm.com>.
371 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
373 * breakpoint.c (breakpoint_1): Fix typo.
375 * annotate.c (annotate_field_end): Fix typo.
377 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
379 * Makefile.in (TSSTART): Remove; no longer used.
381 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
382 fputs_unfiltered and exit directly, rather than fatal. The latter
383 calls vfprintf_unfiltered!
385 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
386 * value.h, printcmd.c (print_value_flags): Move from here...
387 * annotate.c: ...to here, and make it use can_dereference.
389 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
391 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
392 Remove, needed for both native and cross.
393 * target.c (attach_flag, generic_mourn_inferior): Put here.
394 * utils.c (job_control): Put here.
395 (terminal.h): Don't include anymore.
397 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
399 * source.c (find_source_lines): Always use code that was #ifdef
400 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
401 leaving it on the chain. Reindent much of this function.
402 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
403 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
404 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
405 config/ns32k/xm-ns32km3.h: Remove all references to
406 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
407 * main.c, fork-child.c, many config files: Remove all
408 SET_STACK_LIMIT_HUGE code; with the above changes it should no
411 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
412 This avoids __eprintf troubles.
414 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
416 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
417 initialization code which needs to be called even if we bypass the
418 command line stuff into gdb_init.
419 * utils.c (fputs_unfiltered): Surround in #ifndef
420 FPUTS_UNFILTERED_OVERRIDE.
421 * Makefile.in (libgdb.a): New target.
423 * utils.c: Rearrange I/O stuff a bit so that all output goes
424 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
425 which made %s not work with arbitrarily large strings.
426 * printcmd.c (printf_command): Use printf_filtered, not
427 printf_unfiltered and printf, now that arbitrary limit is gone.
430 * breakpoint.c (watchpoint_check): Remove unused variable b.
431 * stack.c (print_frame_info): Move sp and buf inside #if.
432 * eval.c (evaluate_subexp): Remove unused variables pp,
433 mangle_ptr, ptr, and mangle_tstr.
434 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
436 * symtab.c (lookup_symtab): Put variable copy inside #if.
437 (decode_line_1): Put variable q1 inside #if 0.
438 * target.h: Declare target_link.
439 * infrun.c (wait_for_inferior): Remove unused variables signame.
440 * remote.c (remote_resume): Remove unused variable name.
441 * c-exp.y (parse_number): Parenthesize operand of shift.
442 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
443 (this is a semantic change, the warning seems to have detected a bug).
444 * dbxread.c (end_psymtab): Move variable p1 inside #if.
445 * coffread.c: Move variable temptype inside #if.
446 * ch-typeprint.c (chill_type_print_base): Remove unused variable
448 * ch-valprint.c: #include typeprint.h and ch-lang.h.
449 (chill_val_print): Remove unused variable in_range.
450 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
451 (chill_val_print): Add default case for switch.
452 * stabsread.h: Declare stabsect_build_psymtabs.
453 * os9kread.c (read_minimal_symbols): Make this return void.
454 (os9k_symfile_read): Remove unused variables stb_exist and val.
455 (os9k_symfile_init): Remove unused variable val.
456 (fill_sym): Remove unused variable id.
457 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
459 Remove unused variable symfile_bfd.
460 #if 0 unused variables lbrac_unmatched_complaint and
461 lbrac_mismatch_complaint.
462 Remove declaration for non-existent function os9k_next_symbol_text.
464 * annotate.c, annotate.h: New files, containing a function for
465 each annotation which outputs it.
466 * Move breakpoints_changed from breakpoint.c to annotate.c.
467 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
468 printcmd.c, source.c, stack.c, utils.c, valprint.c:
469 Use annotate.c functions to output annotations.
470 * Makefile.in (OBS): Add annotate.o.
472 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
474 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
475 elf_unwind_entries are always initialized.
477 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
478 stubs which return directly to the caller rather than to the stub
481 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
483 * c-exp.y (yyerror): Display a more informative error message.
484 * ch-exp.y (yyerror): Ditto, don't use global yychar.
485 * m2-exp.y (yyerror): Ditto.
487 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
489 * inflow.c (job_control): Move definition to front of file.
491 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
493 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
494 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
496 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
498 * Makefile.in (kdb): Remove old init.c creation commands.
499 * configure.in (sparclite): Match on sparclite*.
500 * sparclite/aload.c (main): Only change section addresses for
501 a.out format object files.
503 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
505 * config/i386/go32.mh: Define CC.
507 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
509 * gdbserver/Makefile.in: Remove irrelevant definitions and
510 comments inherited from the gdb Makefile.
511 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
512 (VERSION): Update to 4.12.3.
513 (gdbserver): Remove any existing executable first.
514 (distclean, realclean): Remove nm.h.
515 * gdbserver/low-lynx.c: Add Sparc Lynx support.
516 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
517 Don't use absolute pathname.
519 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
521 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
524 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
526 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
527 (print_it_normal): Add annotations for the inferior starting and
528 stopping, and for all the various messages related to how it
531 * printcmd.c (do_one_display): Annotate.
532 * stack.c (print_frame_info): Annotate printing of stack frames.
534 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
536 * remote.c (get_offsets): Handle case where stub doesn't support
539 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
541 Add partial support for g++ code compiled with -fvtable-thunks.
542 * c-valprint.c (c_val_print): Add vtblprint support
544 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
545 pointers (if using thunks) as well as array of structs (otherwise).
546 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
547 level, and make the latter non-static (so define_symbol can use it).
548 * stabsread.c (define_symbol): If the type being defined is a
549 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
550 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
551 * values.c (value_virtual_fn_field): Handle thunks.
552 * values.c (value_headof): Minor efficiency hack.
553 * values.c (value_headof): Incomplete thunk support. FIXME.
555 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
557 * valprint.c (print_longest): Clarify comment about use_local.
558 * printcmd.c, defs.h (print_address_numeric), callers in
559 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
560 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
561 exec.c: New argument use_local.
562 * source.c (identify_source_line): Use filtered output. Use
563 print_address_numeric.
565 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
566 language.c (type_error, range_error): Use filtered output.
567 * utils.c (error_begin): Update comment to tell people to use
570 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
571 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
574 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
576 * procfs.c (procfs_wait): Reinstate code which deduces the signal
577 from the fault, #ifndef FAULTED_USE_SIGINFO.
578 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
580 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
582 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
583 Explicitly annotate each record.
585 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
587 * xcoffexec.c: Reformat to standards and lint.
588 (language.h): Include.
589 (exec_close): Declare arg "quitting".
590 (file_command): Declare arg "from_tty".
591 (map_vmap): Cast xmalloc result to PTR.
592 * rs6000-nat.c: Reformat to standards and lint.
593 (exec_one_dummy_insn): Use char array for saved instruction.
594 (fixup_breakpoints): Declare.
595 (vmap_ldinfo): Be more informative in fatal error messages.
596 (xcoff_relocate_symtab): Define to return void.
597 * xcoffsolib.h: Reformat to standards, improve comments.
598 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
600 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * utils.c, defs.h (error_begin): New function.
603 (quit): Print annotation before printing the error message.
604 * main.c (return_to_top_level): Print annotation before doing the
606 * symtab.c (decode_line_1): Call error not warning and then
607 return_to_top_level. Call error_begin and printf_unfiltered
608 rather calling warning (before calls to return_to_top_level).
609 * core.c (memory_error): Use error_begin, printf_unfiltered,
610 print_address_numeric and return_to_top_level instead of error.
611 Cleans up a FIXME-32x64.
612 * language.c (type_error, range_error): Call error_begin
613 not just target_terminal_ours.
615 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
616 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
617 side of an assignment is non-portable.
619 * utils.c (query): Change syntax of query annotations to be
620 consistent with other input annotations.
621 (prompt_for_continue): Likewise for prompt-for-continue annotation.
623 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
625 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
627 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
628 that have a stack frame size of 32k or larger (from Paul Flinders).
631 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
633 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
634 for Lynx platforms that need it.
635 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
637 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
639 * procfs.c (procfs_wait): Use the signal from the pr_info rather
640 than trying to deduce it from the fault.
642 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
644 * printcmd.c (print_address_symbolic): Initialize name to empty
645 string to avoid core dump if lookup fails.
646 * remote-e7000.c (printf_e7000debug): Error if target not open.
648 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
650 * i386-nlmstub.c: Update to be more in line with PIN stub.
651 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
652 * (hex2mem): Init ptr.
653 * General cleanups to use ConsolePrintf, standard prologues, etc...
655 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
657 * i386-nlmstub.c: More changes to be compatible with remote.c.
659 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
660 into (the far less frequently called) dbx_symfile_read.
662 * i386-nlmstub.c: An interim version till we get PIN for the x86.
664 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
666 * dbxread.c (record_minimal_symbol): Record the section
667 associated with the symbol to make dynmaic relocation work.
668 * (dbx_symfile_read, process_one_symbol): Fixes to work around
669 Solaris brain-damage which don't apply to relocatable object
671 * (stabsect_build_psymtabs): New routine to read stabs out of an
672 arbitrarily named section.
673 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
675 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
676 stabs out of the nlm.
677 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
678 brain-damage which don't apply to relocatable object files.
679 * remote.c (putpkt): Improve error reporting and error handling.
680 * (get_offsets): Temporary kludge to force data & bss sections to
681 have the same relocation.
682 * stabsread.c (define_symbol, scan_file_globals): Record section
685 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
687 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
690 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
693 to after call to target_wait. This means that flush_cached_frames
694 can call target_terminal_ours if it wants to.
695 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
696 comment about why the code is dubious.
698 * stabsread.c (read_type): Call read_type, not nonexistent
701 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
703 * remote-os9k.c (rombug_fetch_registers): set trace mode
705 * remote-os9k.c (rombug_read_inferior_memory): cache data in
707 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
709 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
710 passed to process_one_symbol.
711 * stabsread.c (read_type): process os9k functio prototype.
713 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
715 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
718 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * utils.c (prompt_for_continue): Annotate prompt.
721 (query): Annotate query.
722 * printcmd.c (print_frame_args): Change syntax of argument
723 annotation to make name and value part of a single group of
724 annotations, not two separate groups.
725 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
726 * valprint.c (val_print_array_elements): Change syntax of
727 annotation to be more concise.
728 * main.c, defs.h (command_line_input): New argument tells what
729 string to include in the annotations.
730 * symtab.c (decode_line_2), main.c (read_command_lines,
731 command_loop): Change callers.
733 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
735 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
737 * printcmd.c (output_command): Annotate things we print here too.
738 * printcmd.c (print_command_1): Add "value-history-value" annotation.
739 * Move declaration of print_value_flags from defs.h to value.h.
740 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
742 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
744 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
745 BFD handles sun3 dynamic relocations now.
746 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
749 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
751 * printcmd.c (print_command_1): Annotate the top-level expressions
753 (print_frame_args): Annotate each argument.
754 * printcmd.c, defs.h (print_value_flags): New function.
755 * cp-valprint.c (cp_print_value_fields): Annotate each field.
756 * valprint.c (val_print_array_elements): Annotate each array element.
758 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
760 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
761 the register contains a pointer to the type, not the type itself.
763 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
765 * main.c (main): Accept --annotate=N option and make --fullname
766 the same as --annotate=1.
767 (command_line_input): Print annotatation before and after prompt.
768 * blockframe.c (flush_cached_frames): Print annotation.
769 * Rename frame_file_full_name to annotation_level and move it from
771 * source.c (identify_source_line): If annotation_level > 1,
772 change output format.
773 * breakpoint.c: Print annotation whenever a breakpoint changes.
774 * main.c: New variable server_command.
775 (command_line_input): Parse "server " and set server_command.
776 (dont_repeat): Check server_command.
778 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * xcoffread.c (xcoff_next_symbol_text): Don't return before
781 updating raw_symbol and symnum. Return a value in the case where
784 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
786 * parse.c: Don't define block_found; it is defined in symtab.c.
787 * parser-defs.h: Add comment regarding block_found.
789 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
791 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
794 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
796 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
797 section vma. Do not read dynamic relocs for sun3 executables to
798 avoid BFD assertion message.
800 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
802 * nm-hppab.h (KERNEL_U_ADDR): Define.
803 (FIVE_ARG_PTRACE): Likewise.
804 (CANNOT_STORE_REGISTER): Likewise.
805 * nm-hppah.h (KERNEL_U_ADDR): Define.
806 (FIVE_ARG_PTRACE): Likewise.
807 (CANNOT_STORE_REGISTER): Likewise.
808 (NEED_TEXT_START_END): Likewise.
810 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
811 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
812 (FIVE_ARG_PTRACE): Likewise.
813 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
814 (FIVE_ARG_PTRACE): Likewise.
816 * hppa-tdep.c (read_unwind_info): Make static.
817 (restore_pc_queue): Indirect through the target vector to
818 reload the register state.
820 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
822 * paread.c (compare_unwind_entries): Delete function. It's been
823 moved into hppa-tdep.c.
824 (read_unwind_info): Likewise.
825 (pa_symfile_read): No longer call read_unwind_info. The unwind
826 tables will be read in as they are needed.
828 * hppa-tdep.c (compare_unwind_entries): New function.
829 (read_unwind_info, internalize_unwinds): Likewise.
830 (find_unwind_entry): Read in unwind information on demand.
832 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
834 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
835 to : in search path processing.
836 * defs.h (qsort): Rename argument in prototype.
837 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
839 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
840 (false): Eliminate usages.
842 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
844 * h8500-tdep.c (initialize_h8500_tdep, large_command):
845 All references to value changed to value_ptrlage_command is now
847 All references to value changed to value_ptr.
848 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
849 * remote-hms.c (hms_wait): Timeout after five seconds.
850 * ser-go32.c (dosasync_read): Poll if timeout < 0.
851 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
852 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
854 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
856 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
858 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
860 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
862 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
863 bp_watchpoint_scope breakpoints.
864 (struct breakpoint): Add val_chain and related_breakpoint fields
865 for use by watchpoints.
867 * breakpoint.c (within_scope): Delete. No longer used.
868 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
869 (target_{remove,insert}_watchpoint): Likewise.
870 (can_use_hardware_watchpoint): New function.
871 (remove_breakpoint): New function to remove a single breakpoint
872 or hardware watchpoint.
873 (insert_breakpoints): Handle insertion of hardware watchpoints.
874 Store a copy of the value chain derived from the watchpoint
876 (remove_breakpoints): Simplify by using remove_breakpoint.
877 (delete_breakpoint): Likewise.
878 (watchpoint_check): Delete the watchpoint and watchpoint scope
879 breakpoints when the watchpoint goes out of scope. Save & restore
880 the current frame after checking watchpoints.
881 (breakpoint_init_inferior): Likewise (restarting the program
882 makes all local watchpoints go out of scope).
883 (bpstat_stop_status): Handle hardware watchpoints much like normal
884 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
885 when the watchpoint goes out of scope. Remove and reinsert all
886 breakpoints before returning if we stopped when a hardware watchpoint
888 (watch_command): Use a hardware watchpoint when possible. If
889 watching a local expression, build a scope breakpoint too.
890 (map_breakpoint_numbers): Also call given function for any
892 (disable_breakpoint): Never disable a scope breakpoint.
893 (enable_breakpoint): Handle hardware breakpoints much like normal
894 breakpoints, but recompute the watchpoint_scope breakpoint's
895 frame and address (if we have an associated scope breakpoint).
896 (read_memory_nobpt): Handle hardware watchpoints like normal
897 watchpoints. When necessary handle watchpoint_scope breakpoints.
898 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
899 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
900 (disable_command): Likewise.
902 * blockframe.c (find_frame_addr_in_frame_chain): New function.
903 Extern prototype added to frame.h
905 * infrun.c (wait_for_inferior): Set current_frame and select
906 a frame before checking if we stopped due to a hardare watchpoint
907 firing. Handle stepping over hardware watchpoints.
908 (normal_stop): Remove unnecessary call to select_frame.
910 * value.h (value_release_to_mark): Declare.
911 * values.c (value_release_to_mark): New function.
913 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
914 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
916 * hppab-nat.c (hppa_set_watchpoint): New function.
918 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
919 (HAVE_STEPPABLE_WATCHPOINT): Define.
920 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
921 (target_{insert,delete}_watchpoint): Define.
923 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
924 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
925 (target_{insert,remove}_watchpoint): Likewise.
927 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
929 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
930 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
931 often have the same names as debug symbols for functions, and
932 confuse lookup_symbol().
934 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
936 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
937 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
938 REGISTER_RAW_SIZE (1).
939 Together these changes work around a bug in HP's compiler. Both
940 seem to be necessary.
942 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
944 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
945 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
946 are type mst_solib_trampoline.
948 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
950 * config/m68k/es1800.mt: Change comments.
952 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
954 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
956 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
958 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
961 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
963 * values.c (unpack_long): Remove obsolete comment about using a
966 * symfile.c (symbol_file_command): Add comments about command syntax.
968 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
969 Jim Kingdon (kingdon@cygnus.com)
971 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
972 are in the .plt section.
973 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
974 find_solib_trampoline_target): New functions for handling
975 stepping into -g compiled shared libraries.
976 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
977 find_solib_trampoline_target): Add prototypes.
978 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
979 Define to handle stepping into -g compiled shared libraries.
980 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
981 stepping into -g compiled shared libraries.
983 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
985 * configure.in: Add mips-*-sysv4* support.
986 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
987 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
988 New files for MIPS SVR4 support.
989 * Makefile.in: Update for new mipsv4 files.
990 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
991 read_next_frame_reg to obtain the frame relative stack pointer.
992 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
993 obtain the frame relative stack pointer.
994 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
995 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
996 by entering them into the minimal symbol table.
997 * printcmd.c (print_scalar_formatted): Do not try to unpack to
998 a long for float formats.
999 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1000 get defined in <link.h>.
1001 * solib.c (solib_add): Add shared library sections to the section
1002 table of the target before adding the symbols.
1003 * partial-stab.h: Relocate static and global functions.
1004 * dbxread.c (read_dbx_symtab): Remove unused variable
1005 end_of_text_address. Relocate text_addr when passing it
1008 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1009 library functions before the executable is run. Retrieve dynamic
1010 symbols from stripped executables.
1011 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1012 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1013 if no debugging symbols were found.
1014 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1015 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1017 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1018 OSF/1 has shared libraries.
1020 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1022 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1023 to BFD handling of dynamic symbols.
1025 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1027 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1028 then gets its real address into FUN and its GOT/DP value into %r19.
1030 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1032 * hppa-tdep.c (frameless_function_invocation): If no unwind
1033 descriptor was found, then assume this was not a frameless
1034 function invocation.
1035 (frame_saved_pc): If the saved PC is in a linker stub, then
1036 return the return address which the linker stub will return to.
1038 * xm-hppab.h: Never define USG.
1039 * xm-hppah.h: Always define USG.
1041 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1043 * values.c (unpack_long, value_from_longest),
1044 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1046 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1048 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1050 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1052 For SVR4 targets, enable gdb to set breakpoints in shared
1053 library functions before the executable is run.
1054 * elfread.c (elf_symtab_read): Handle symbols for shared library
1056 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1057 and moved to objfiles.c.
1058 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1059 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1060 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1061 the new generic definition from tm-sysv4.h works for Solaris.
1063 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1065 * elfread.c (elf_symtab_read): Change storage_needed,
1066 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1067 bfd_get_symtab_upper_bound. Check for errors from
1068 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1069 * nlmread.c (nlm_symtab_read): Same changes.
1071 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1073 * xcoffread.c (xcoff_next_symbol_text): New function.
1074 (read_xcoff_symtab): Set next_symbol_text_func to it.
1075 Move raw_symbol outside of read_xcoff_symtab.
1077 * remote.c (getpkt): Remove unused "out" label.
1079 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1081 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1082 about more than one watchpoint being triggered.
1084 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1086 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1088 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1090 * blockframe.c (find_pc_partial_function): mst_file_text
1091 symbols do not live in the shared library transfer table.
1092 * ch-exp.y (decode_integer_value, match_character_literal,
1093 match_bitstring_literal): Guard tolower calls with isupper,
1094 tolower on old BSD systems blindly subtracts a constant.
1095 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1096 well when determining the producer of the object file.
1097 * mdebugread.c (has_opaque_xref): New function to check for
1098 cross reference to an opaque aggregate.
1099 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1100 enter typedefs to opaque aggregates into the symbol tables.
1101 * mdebugread.c (parse_external): Remove skip_procedures argument,
1102 it has always been 1. Remove code that handled stProc symbols,
1103 it was never executed and was wrong, as the index of a
1104 stProc symbol points to the local symbol table and not to the
1105 auxiliary symbol info. Update caller.
1106 * mdebugread.c (parse_partial_symbols): Do not enter external
1107 stProc symbols into the partial symbol table, they are already
1108 entered into the minimal symbol table.
1109 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1110 Remove all conditionals and definitions for ptx.
1111 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1112 Fix addresses of floating point registers in REGISTER_U_ADDR.
1113 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1114 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1115 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1116 signal trampoline code work.
1117 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1118 Remove all conditionals and definitions for ptx.
1119 Remove KDB definitions.
1120 * symm-nat.c (store_inferior_registers): Fetch registers before
1121 storing them to obtain valid floating point control registers.
1122 Store fpu registers.
1123 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1124 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1125 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1127 * symm-nat.c (child_resume): Update type of `signal' parameter.
1128 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1130 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1132 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1133 calling import stubs for functions in shared libraries.
1135 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1137 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1139 * ch-lang.c (chill_is_varying_struct): Magic string is
1140 was "<var_length>" is now "__var_length" (more portable).
1142 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1144 * remote.c (getpkt): If we get a timeout, actually retry rather
1145 than just giving up the first time it happens.
1146 * remote.c: Document sequence numbers.
1147 (remote_store_registers): Change syntax of 'P' request so that it
1148 never looks like a sequence number.
1150 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1152 * os9kread.c (record_minimal_symbol): add section_offset to
1153 relocate minimal symbol table.
1154 * os9kread.c (read_minimal_symbols): ditto.
1155 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1157 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1158 return. Also if file addr is 0 leave it 0, not to relocate.
1159 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1160 'set remotexoff' and 'set remotelog' commands.
1162 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1164 * remote.c (remote_store_registers): Add 'P' request to set an
1165 individual register.
1166 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1169 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1171 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1172 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1173 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1175 * command.c (do_setshow_command, case var_string): Never add a
1176 space to the end of the string.
1177 * NEWS: Document this change.
1178 * .gdbinit: Add a space to the "set prompt" command.
1180 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1182 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1183 changes to make it compile (it doesn't link yet).
1185 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1186 (set_demangling_style, set_demangling_command): Use savestring not
1187 strdup. We were not dealing properly with a NULL return from
1188 strdup, and were not declaring strdup (the system header may or
1191 * valprint.c (val_print): Remove inaccurate comment about what
1192 types can be stub types.
1194 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1195 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1196 Supply alternate version if ATTACH_DETACH is not defined.
1197 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1198 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1199 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1201 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1203 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1205 (skip_trampoline_code): Rewrite and add support for argument
1206 relocation stubs stubs, import/export stubs, calls through
1207 "_sr4export" and cascaded trampolines.
1209 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1210 if no unwind descriptor is found.
1212 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1213 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1214 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1215 differently. All registers are four bytes.
1216 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1218 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1220 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1221 registers as both single and double values (fetching 2nd 32bit half
1222 as necessary). Annotate each register printed with its precision.
1224 * paread.c (read_unwind_info): Fix off-by-one error.
1226 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1228 * main.c (complete_command): Deal with it if arg is NULL.
1230 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1232 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1233 regarding using the PC--using the PC is necessary and all the
1234 FIXME comments in the world won't make it go away.
1236 * valops.c (value_at, value_at_lazy): Give error if we dereference
1238 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1239 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1241 * stabsread.c (patch_block_stabs): Add comment about what happens
1242 if the definition is in another compilation unit from the stab.
1244 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1246 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1248 * main.c (complete_command): New command, from Rick Sladkey
1249 <jrs@world.std.com>.
1250 (symbol_completion_function): Don't declare rl_point and
1251 rl_line_buffer; they are now declared in readline.h.
1252 (show_commands): Don't declare history_base; it is declared in
1254 * command.c (lookup_cmd): Don't delete trailing whitespace.
1255 Reverts change of 14 May 1989.
1257 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1259 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1260 code from prim_record_minimal_symbol_and_info() to here. Callers
1261 of the latter can legitimately supply a section number of -1.
1263 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1265 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1266 member functions have an element in args for a (nonexistent) this
1269 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1271 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1273 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1274 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1276 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1277 for the structure's type. All callers changed.
1279 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1280 for each structure argument rather than assuming it's either
1281 true or false for all structure arguments.
1283 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1284 on the length structure passed, not the compiler used.
1286 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1287 argument for the structure's type.
1289 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1291 * values.c (set_internalvar): Don't set var->value until we are
1292 sure there won't be an error().
1294 * remote.c (get_offsets): Reinstate comment which was in
1295 remote_wait about use of SECT_OFF_TEXT and so on.
1297 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1299 * symmisc.c (maintenance_check_symtabs): New function to check
1300 consistency of psymtabs and symtabs.
1301 * symtab.h (maintenance_check_symtabs): Add prototype.
1302 * maint.c: Add new `maint check-symtabs' command.
1303 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1304 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1305 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1307 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1308 to write_memory to avoid warnings from gcc.
1309 * config/i386/xm-symmetry.h: Add missing #endif.
1310 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1311 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1312 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1314 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1316 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1317 (hppa_push_arguments): Likewise.
1319 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1321 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1322 improve remote debugging efficiency. Also fixed problems with
1323 doing function calls for programs with no entry points.
1324 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1325 entry_point_address.
1326 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1327 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1328 parse_lines): Pass section_offsets info to these routines so that
1329 we can relocate symbol table entries upon readin.
1330 * (psymtab_to_symtab_1): Set symtab->primary to tell
1331 objfile_relocate to do relocations for our symbols.
1332 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1333 (which hang off of the symbol table).
1334 * Use prim_record_minimal_symbols_and_info instead of
1335 prim_record_minimal_symbols to supply section info to make minimal
1336 symbol relocations work.
1337 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1338 -1, try to deduce it from ms_type.
1339 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1340 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1341 add code to relocate objfile->sections data structure.
1342 * remote.c (get_offsets): Use new protocol message to acquire
1343 section offsets from the target.
1344 * (remote_wait): Get rid of relocation stuff. That's all handled
1345 by objfile_relocate now.
1346 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1347 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1349 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1351 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1353 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1355 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1356 can no longer set this at run time.
1357 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1358 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1359 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1360 sparc-tdep.c compiles).
1361 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1363 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1365 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1366 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1367 * configure.in: Recognize m68*-cisco*-*.
1369 * Makefile.in (TAGS): Use variables directly, rather than using
1370 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1371 and means that these filenames no longer need be unique across all
1372 the config/* directories.
1373 * configure.in: Put the config/*/ into TM_FILE, etc.
1375 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1376 and trapv exceptions.
1378 * target.h (struct section_table), objfiles.h (struct obj_section):
1379 Change name of field sec_ptr to the_bfd_section. More mnemonic
1380 and avoids the (sort of, for the ptx compiler) name clash with
1381 the name of the typedef.
1382 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1383 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1385 * utils.c: Include readline.h.
1386 * Makefile.in (utils.o): Add dependency.
1388 * remote.c (getpkt): Add support for run-length encoding.
1390 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1392 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1394 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1396 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1397 prim_record_minimal_symbol.
1400 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1401 computing their offset from the start of the old buffer and adding
1402 to the new buffer, rather than by assuming we can add the
1403 difference between the old buffer and the new buffer (it might not
1404 fit in an int). Merge in cosmetic differences from emacs regex.c
1405 version of this macro.
1407 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * Makefile.in (install-only): Fix use of program_transform_name.
1411 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1413 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1414 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1415 so I'm nuking the command.
1416 * symtab.c (find_addr_symbol): Comment out, no longer used.
1418 * main.c (main): Don't init_source_path for the -cd argument. Now
1419 that source_path doesn't contain the current_directory from when
1420 GDB started up, init_source_path is no longer useful (and is
1421 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1423 * TODO: Remove item about line numbers being off. It is useless
1424 and confusing without a reproducible test case (it mentions
1425 proceed(), but I was able to step through proceed without trouble).
1427 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1429 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1430 library functions before the executable is run. Retrieve dynamic
1431 symbols from stripped executables.
1432 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1433 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1434 symtab.c (list_symbols): Handle mst_solib_trampoline.
1435 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1436 for all targets, remove IBM6000_TARGET dependencies.
1437 * dbxread.c (read_dbx_dynamic_symtab): New function.
1438 * dbxread.c (dbx_symfile_read): Use it.
1439 * dbxread.c (SET_NAMESTRING): Set namestring to
1440 "<bad string table index>" instead of "foo" if the string index is
1442 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1444 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1445 to break_command. Handle mst_file_* minimal symbol types.
1446 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1448 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1450 * c-exp.y(yylex): fix potential memory overflow.
1452 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1454 * environ.c (set_in_environ): Eliminate special handling of PATH and
1456 * putenv.c: Removed, conflicts with system declaration of
1457 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1459 * Makefile.in: Change accordingly.
1460 * procfs.c (procfs_create_inferior): Change comment accordingly.
1462 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1464 * rs6000-tdep.c: Change value to value_ptr.
1466 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1468 * i386m3-nat.c: Include floatformat.h.
1469 (get_i387_state): Use memset not bzero.
1473 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1474 ieee-float.h to floatformat.h.
1476 * valprint.c (val_print_string): Ignore error if the error
1477 happened after a terminating '\0'.
1479 * c-valprint.c (c_val_print): Never add 1 to return value from
1480 val_print_string; just return what it returns.
1482 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1483 looping through all of the enums.
1484 * infrun.c (signals_info): Use it.
1486 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1488 * main.c (main): When printing warning about bad baud rate, don't
1489 use warning(); it relies on current_target which isn't set up yet.
1491 * breakpoint.c (_initialize_breakpoint): Update docstring for
1492 tbreak to match what the code actually does. Don't mention tbreak
1493 in docstrings for "enable once" or "enable breakpoints once".
1495 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1497 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1498 while (0). That defeats the whole purpose of using do . . . while (0).
1499 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1500 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1501 using a ?: expression as an lvalue is not portable.
1503 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1504 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1505 'p' and 'r' symbol descriptors into a single symbol to look for a
1507 * README, config/sparc/tm-sparc.h: Update comments.
1509 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1511 * mdebugread.c (parse_type): Do not complain for types with
1512 an `indexNil' aux index, these are simply undefined types.
1513 Remove indexNil check from caller of parse_type.
1514 * mdebugread.c (parse_partial_symbols): Do not enter
1515 stGlobal, scCommon symbols into the minimal symbol table, their
1516 value is the size of the common, not its address.
1517 Handle scInit, scFini, scPData and scXData sections.
1518 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1520 Enter stProc symbols into the global_psymbols list once, not into
1521 the static_psymbols_list.
1522 Get rid of dummy psymtab if it is empty, to allow proper detection
1523 of stripped executables.
1524 * mdebugread.c (cross_ref): Allow cross references to Fortran
1527 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1529 * stabsread.c (common_block_end, fix_common_block): Stash the
1530 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1531 as to not assume that a pointer fits in an enum.
1533 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1535 * os9kread.c (fill_sym): check compiler verion number for pre-
1537 * os9kread.c (os9k_process_one_symbol): address of symbol is
1538 relative to section not module.
1539 * stabsread.c (define_symbol): add symbol type 's' as local
1541 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1543 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1544 * remote-os9k.c: fix bug in 'set remotebaud' function.
1545 * remote-os9k.c (rombug_link): minimize checking so to improve
1547 * symfile.c (symbol_file_command): check if failed to link, also make
1548 the command be able to accept more than one filenames.
1549 * target.c (target_link): check if failed to link with rombug.
1550 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1552 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1554 * remote-es.c (es1800_child_ops): Don't declare it static.
1556 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1558 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1560 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * dbxread.c: New variable lowest_text_address.
1563 (record_minimal_symbol, read_dbx_symtab): Set it.
1564 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1565 end_of_text_address.
1566 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1568 * dbxread.c (end_psymtab): Remove old and commented out
1569 capping_global and capping_static. Fix comments regarding
1570 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1572 * parser-defs.h: Add "extern" to start of variable declarations so
1573 we don't end up with commons.
1574 * parse.c: Define these variables.
1576 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1579 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1581 * alpha-tdep.c: Change value to value_ptr.
1583 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1585 * solib.c (elf_locate_base): New function to locate the address
1586 of the dynamic linker's runtime structure in the dynamic info section.
1587 * solib.c (locate_base): Use it instead of iterating over the list
1588 of mapped address segments.
1589 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1592 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1594 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1595 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1596 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1597 signal trampoline and interrupt routines.
1598 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1599 (frame_chain, frame_chain_valid): Likewise.
1600 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1601 saved regs convention for SP.
1603 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1604 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1605 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1607 * tm-hppah.h (IN_SIGTRAMP): Define.
1609 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1611 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1612 alphabetic character as the start of a name.
1614 * sparclite/Makefile.in (all install): Build and install aload.
1616 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1617 config.guess and config.sub produce.
1619 * mips-tdep.c: Change value to value_ptr.
1621 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1623 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1624 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1625 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1626 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1627 value with value_ptr. This is for the ptx compiler.
1628 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1630 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1631 #if 0 i386_float_info.
1632 * symm-tdep.c (round): Remove. Also remove sgttyb.
1633 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1634 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1635 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1636 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1638 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1639 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1640 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1641 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1642 tm-i386v.h is apparently OK.
1643 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1644 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1647 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1649 * osfsolib.c (xfer_link_map_member): Update to use new
1650 target_read_string interface.
1652 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1654 * infrun.c (wait_for_inferior): In checking
1655 remove_breakpoints_on_following_step, check
1656 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1658 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1660 * os9kread.c (os9k_process_one_symbol): Rename
1661 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1662 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1663 (CORE_ADDR)0, from target_link, since that is what it uses.
1664 Process name at end, not during parsing (like we did before Kung's
1665 change), so that -readnow and -mapped can appear anywhere.
1666 Make text_relocation a local variable.
1667 * config/i386/i386os9k.mt: Fix comment.
1668 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1669 * os9kread.c: Put "comments" after #endif inside /* */.
1670 * stabsread.h: Add os9k_stabs variable.
1671 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1673 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1674 descriptor in global_symbols not local_symbols.
1675 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1677 (read_type): If os9k_stabs, accept function parameters after 'f'
1679 (read_array_type): If os9k_stabs, don't expect index type and
1680 expect lower and upper to be separated by ',' not ';'.
1681 (read_enum_type): If os9k_stabs, read a number before the first
1682 enumeration constant.
1683 (os9k_init_type_vector): New function.
1684 (dbx_lookup_type): Call it when starting new type vector.
1685 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1686 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1687 * os9kstab.c: Removed.
1688 * Makefile.in: Update accordingly.
1689 * objfiles.c (objfile_relocate_data): Removed.
1690 * remote-os9k.c (rombug_wait): Call objfile_relocate
1691 not objfile_relocate_data.
1692 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1693 * remote-os9k.c (rombug_wait): Call find_pc_section not
1695 * main.c (quit_command): Check inferior_pid; revert Kung change.
1696 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1698 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1700 * os9kread.c: New file to read os9000 style symbo table.
1701 * os9kstab.c: new file to read os9000 style stabs.
1702 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1703 * objfiles.c (find_pc_objfile): new function to search objfile
1705 * objfiles.c (objfile_relocate_data): new function to relocate
1706 data symbols in symbol table.
1707 * objfiles.h: Add two aux fields in struct objfile to handle
1708 multiple symbol table files situation like in os9000.
1709 * symfile.c: Change so 'symbol-file' command can handle multiple
1710 files. Also call target_link() to get relocation infos.
1711 * target.c (target_link): new function to get relocation info when
1712 a symbol file is requested to load.
1713 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1714 because in cross mode there's no inferior pid, bit they need to
1716 Makefile.in: add os9kread.c os9kstab.c and .o's.
1717 configure.in: add i386os9k target.
1718 config/i386/i386os9k.mt: new add.
1719 config/i386/tm-i386os9k.h: new add.
1721 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1723 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1724 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1726 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1728 * target.c, target.h (target_read_string): Provide error detection to
1729 caller. Put string in malloc'd space, so caller need not impose
1731 * solib.c (find_solib): Update to use new interface.
1732 * irix5-nat.c (find_solib): Read o_path from inferior
1733 (clear_solib): Free storage for o_path.
1734 * valprint.c (val_print_string): Add comments.
1736 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1738 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1741 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1743 * value.h (struct value): Add modifiable field.
1744 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1745 (record_latest_value): Don't mess with VALUE_LVAL of value.
1746 * valops.c (value_assign): Check it. Reword existing error
1747 message on not_lval.
1749 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1750 (STEP_SKIPS_DELAY): Added.
1751 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1754 * valprint.c (val_print_string): If errcode is set, always print
1755 an error, regardless of force_ellipsis. In the non-EIO case,
1756 just print the error message rather than calling error(). Don't
1757 access *(bufptr-1) if bufptr points to the start of the buffer.
1758 When looking for '\0', don't increment bufptr and addr if bufptr
1759 started out already at limit. If an error happens on fetching the
1760 first character, don't print the string.
1762 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1764 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1767 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1768 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1769 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1770 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1771 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1772 * findvar.c: Update comment regarding ieee-float.h.
1774 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1776 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1777 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1778 Define to make backtracing through the various sigtramp handlers
1780 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1781 the saved pc from ucontext on the stack for SVR4 signal handling.
1783 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1785 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1786 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1787 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1788 just use the global variable itself. When printing baud rate,
1789 don't print a baud rate if baud_rate is -1.
1791 * coffread.c (read_coff_symtab): Pass mst_file_* to
1792 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1793 symbols in the minimal symbols regardless of SDB_TYPE.
1795 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1797 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1798 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1799 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1800 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1801 ignored bs->stop for a bp_step_resume breakpoint.
1802 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1803 which performs one (the check_sigtramp2 one) of the functions
1804 which had been handled by the step_resume_breakpoint. For each
1805 use of the step_resume_breakpoint, make it still use the
1806 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1808 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1809 When setting the frame address of the step resume breakpoint, set
1810 it to the address for frame *before* the call instruction is
1811 executed, not after.
1813 * mips-tdep.c (mips_print_register): Print integers using
1814 print_scalar_formatted rather than duplicating all the
1815 CC_HAS_LONG_LONG and so on.
1816 (mips_push_dummy_frame): Use read_register_gen rather than using
1817 read_register and then putting it back in target format with
1818 store_unsigned_integer. If registers are more than 4 bytes, give
1819 an error rather than have some registers overwrite other
1821 #if 0 unused include of opcode/mips.h.
1823 * symfile.h: Don't declare arguments for coff_getfilename.
1825 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1827 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1829 * configure.in (hppa*-*-osf*): New configuration.
1830 * config/pa/hppaosf.mt: New target makefile fragment.
1831 * config/pa/tm-hppao.h: New target include file.
1833 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1835 * exec.c (print_section_info): Print entry point for exec_bfd only.
1836 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1837 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1838 causes problems if <sys/types.h> has no multiple inclusion protection.
1840 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1842 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1843 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1844 (CALL_DUMMY_LENGTH): Changed accordingly.
1846 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1848 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1849 numbers of register windows.
1851 * sparclite/hello.c: Add factorial function for testing.
1852 * salib.c: Use macros instead of constants for I/O addresses to
1853 make 931 support easier.
1854 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1855 register in sta/lda instructions.
1857 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1859 * dbxread.c (process_one_symbol): Set
1860 block_address_function_relative for COFF like we do for ELF and SOM.
1862 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1864 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1866 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1867 the enumerators of an ecoff enum into the partial symbol table.
1868 * mdebugread.c (parse_partial_symbols): Call it.
1869 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1870 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1871 offsets. Cast psymtab->read_symtab to PTR before passing it to
1873 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1874 set up the global offset table pointer in pic compiled code.
1875 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1876 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1877 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1878 ensures that floats are promoted to doubles before they are pushed
1881 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1883 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1884 Fixup cache_on and flush_i_cache so that they work for both the
1885 930 and 932 processors. Rewrite most low level funcs (uart
1886 access & cache stuff) to use new ASI access macros in sparclite.h.
1887 Also make it easy to access second serial port.
1889 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1891 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1892 <sys/stat.h>; not needed.
1894 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1896 * stack.c (print_frame_info): In "pathological" case, don't
1897 distrust the line number information.
1899 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1901 * mips-tdep.c (mips_print_register): handle 64 bits register.
1902 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1904 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1908 * Makefile.in (install): Do the sed for program_transform_name
1909 ourselves instead of worrying about INSTALL_XFORM. This enables
1910 users to override INSTALL_PROGRAM in the standard way.
1912 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1913 depend on Makefile.in.
1915 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1916 Only test against INT_MIN if a LONGEST is bigger than an int.
1918 * README: Change GhostScript to Ghostscript.
1920 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1922 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1923 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1924 character file names.
1925 * Makefile.in (ALLPARAM): Add these files.
1927 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1928 character file names.
1929 * Makefile.in: Add Kung's new mips64 files.
1931 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1933 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1934 mips64el-*-ecoff and mips64-big-*.
1935 * defs.h: get rid of FORCE_LONG_LONG.
1936 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1937 parsing. Change register size to be MIPS_REGSIZE.
1939 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1941 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1942 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1943 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1945 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1947 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1948 (remove_commands, add_commands): Add/remove hms-drain when target
1951 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1953 * configure.in: Add Lynx/rs6000 support.
1954 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1955 messages. Add rs6000 support. Don't try to modify unwritable
1957 * rs6000-nat.c: Move lots of native dependent stuff (like core
1958 file support) from rs6000-tdep.c & xcoffexec.c to here.
1959 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1960 * xcoffexec.c: Move native dependent stuff to nat.c.
1961 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1963 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1965 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1966 New files to support Lynx/rs6000.
1968 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1970 * README: Remove note about gcc warnings on alpha, these should be
1972 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1973 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1974 remote-utils.c, stabsread.c: Include <string.h>.
1975 * regex.c: Include "defs.h", change re_comp argument to const char *.
1976 * infptrace.c (fetch_register, store_inferior_registers): Change
1977 regaddr to type CORE_ADDR.
1978 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1979 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1981 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1983 * symtab.h: Always define BYTE_BITFIELD to nothing.
1985 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1987 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1988 * configure.in: Remove comment about m68k-em.mt.
1989 * Makefile.in: Remove references.
1991 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1993 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1996 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1998 * target.c (target_preopen): If target_kill doesn't remove the
1999 target from the stack, use pop_target to do it.
2001 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2002 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2003 changes to stabsread.c from summer 1993.
2005 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2006 printing the program, rather than passing NULL to printf.
2007 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2008 try to call UDIDisconnect again. Print better message.
2009 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2011 (udi_create_inferior): If udi_session_id is negative, open a new
2012 TIP rather than giving an error.
2014 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2015 config/ns32k/ns32km3.mh: Define NAT_FILE.
2016 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2017 (it was inconsistent and namespace-wrong) to NM_M3_H.
2018 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2019 (m3_open): New function.
2021 * TODO: Update Mach section.
2023 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2025 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2027 * printcmd.c (printf_command): Add missing single-letter
2028 backslash-escape sequences, and improve error message.
2030 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2032 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2033 rather than trying to shove an int into a pointer and back out
2034 again. This avoids compiler warnings.
2036 * defs.h (alloca): Declare as void *, not char *, on hpux.
2037 Don't prototype it, just declare the return type.
2039 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2041 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2042 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2044 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2046 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2047 ZERO_REGNUM, just read it as zero without talking to the board.
2049 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2051 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2052 to store_floating, not nonexistent variable len.
2054 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2056 (mips_store_word): Change calling convention to return errors, and
2057 to provide old contents if the caller wants it.
2058 (mips_xfer_memory): Deal with errors from mips_store_word.
2059 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2060 define now that remote-mips.c doesn't use BREAKPOINT.
2062 * remote-mips.c (mips_create_inferior): Call warning if arguments
2063 specified, and then execute "set args" command. Call error, not
2064 mips_error, if executable file not specified.
2066 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2069 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2072 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2074 * value.h (print_longest): Rename "value" to "val" in prototype
2075 declaration because some compilers don't like arguments whose
2076 names are the same as types.
2077 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2078 before passing it to remote_*_bytes.
2080 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2082 * h8500-tdep.c (saved_pc_after_call): The size of the
2083 pc is memory model dependent. (segmented_command,
2084 unsegmented_command, _initialize_h8500_tdep): New commands to
2085 change memory model.
2086 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2088 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2089 (hms_wait): Use new status structure
2090 (hms_open): Push the target here. (hms_before_main_loop): Not
2091 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2092 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2093 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2094 all registers in a compact way.
2096 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2098 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2099 as CORE_ADDR to match definition in rs6000-tdep.c.
2101 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2103 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2104 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2105 definitions into the psymtab.
2107 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2109 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2110 a special exceptionSize for the 68332.
2112 * remote-udi.c (udi_attach): If no arguments, print error.
2114 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2116 * Makefile.in (VERSION): Bump to 4.12.1
2117 * NEWS, README: Update to match 4.12 release.
2119 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2121 * command.c (empty_sfunc): New function.
2122 (add_set_cmd): Use it instead of not_just_help_class_command.
2123 (not_just_help_class_command): Change calling convention back to
2124 what it was before yesterday's change.
2126 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2127 of the type if present.
2129 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2131 * printcmd.c (decode_format): Don't blithely set the size for
2132 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2134 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2135 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2136 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2137 always just check against INT_MIN and INT_MAX (this also fixes things
2138 if sizeof (long) > sizeof (int), e.g. Alpha).
2139 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2140 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2141 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2142 BUILTIN_TYPE_UNSIGNED_LONGEST.
2143 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2144 longest_int and longest_unsigned_int.
2145 * value.h (struct value): Just align to LONGEST, rather than worrying
2146 about CC_HAS_LONG_LONG.
2147 * valarith.c (value_binop): Figure out type ourself based on
2148 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2149 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2150 * valprint.c (val_print_type_code_int): Just call
2151 extract_unsigned_integer directly, rather than going through
2153 * printcmd.c (decode_format): Remove code which would sometimes
2154 change 'g' size to 'w' for integers. print_scalar_formatted handles
2155 printing huge integers well enough, thank you.
2157 * command.c (add_set_cmd, not_just_help_class_command): Change
2158 to make this the sfunc, not cfunc, since that is how we call it.
2159 * command.h: Comment difference between sfunc and cfunc.
2160 * demangle.c (set_demangling_command): Add third arg since that
2161 is how it is called.
2162 (_initialize_demangler): Use sfunc, not cfunc, for
2163 set_demangling_command, since that is how it is called.
2164 Remove show_demangling_command; it has no effect.
2166 * command.c (shell_escape): Report errors correctly (with error
2167 message from strerror).
2169 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2171 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2172 x_scnlen.l rather than x_scnlen to match corresponding change in
2175 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2177 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2178 Change comments regarding TYPE_CODE_BOOL.
2179 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2180 regardless of the language.
2181 (value_true): Just call value_logical_not regardless of language.
2182 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2183 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2184 * language.h: Improve comment for la_builtin_type_vector.
2185 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2186 builtin_type_m2_bool.
2188 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2190 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2191 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2193 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2195 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2196 by restarting the ioctl.
2198 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2200 * target.h (target_wait): Add comment about calling
2201 return_to_top_level.
2203 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2205 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2206 additional arguments.
2207 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2209 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2211 * sparc-stub.c: Remove unnecessary #include of memory.h.
2213 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2215 * mips-tdep.c: Remove code which sets saved_regs from
2216 init_extra_frame_info and put it in new function mips_find_saved_regs.
2217 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2218 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2219 check if it is NULL and call mips_find_saved_regs if so.
2221 * remote-mips.c: Use unfiltered, not filtered, output most places.
2223 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2224 backtrace. Revise comments.
2226 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2228 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2229 alpha and irix. The _sigtramp case has to be handled properly
2230 in the tdep files if we have no ecoff debugging info.
2231 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2232 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2233 without PC_REGNUM kludge.
2234 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2235 Clean up handling of mips sigtramp frames, improve comments.
2237 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2239 * paread.c (read_unwind_info): Fix typo.
2241 * paread.c (pa_symtab_read): Update the "check_strange_names"
2242 filter to match GCC's current output. Filter out section symbols
2243 (which the HP linker sometimes puts in the wrong place).
2245 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2247 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2249 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2251 * Makefile.in: Remove all references to sparcly-nat.c.
2253 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2254 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2255 duplicating serial.h and target.h.
2257 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2258 are not used anywhere (a 5 Oct 1993 change removed the uses).
2260 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2261 * config/m68k/es1800.mt: Add comment.
2262 * remote-es.c: Extensive changes to update to current conventions.
2264 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2265 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2266 to achieve the desired timeout.
2267 * serial.h (serial_t): Add field timeout_remaining.
2269 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2271 * c-exp.y (yylex): Reenable nested type code.
2273 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2275 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2277 * remote-mips.c (mips_ops): Fix docstring.
2279 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2281 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2282 with the old tm-m68k-em.h:
2283 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2284 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2285 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2286 Add FIXME regarding GET_LONGJMP_TARGET.
2288 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2289 * infptrace.c (kill_inferior): Add comments.
2290 * main.c (quit_command): Call target_close after we kill or
2292 * remote-udi.c (udi_close): Don't error() if QUITTING.
2294 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2296 * configure.in: Make m68k-coff and aout add monitor support in
2297 addition to the standard serial support.
2299 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2301 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2304 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2306 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2307 * elfread.c (record_minimal_symbol_and_info),
2308 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2310 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2312 * i386-stub.c: Add ".text" right before "mem_fault:".
2314 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2316 * remote-utils.c (usage): Fix message to be accurate and conform
2317 more closely to normal conventions.
2319 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2320 whether to show information about exec_bfd, and not control whether
2321 to show information about device and speed.
2323 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2324 usage message, don't dump core.
2326 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2327 for variable size array.
2328 (bug_fetch_register, bug_store_register): Rename "value" to
2329 "fpreg_buf" because some compilers don't like variables whose
2330 names are the same as types.
2331 (bug_store_register): Use a cast when converting char * to
2334 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2335 of the command in error message (the text was referring to the old
2336 name of the command).
2338 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2340 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2341 full details on structure elements without names. This partially
2342 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2343 of those changes was accidental.
2345 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2346 defined, make it an error to specify a single argument which is not
2349 * Makefile.in (version.c), main.c (print_gdb_version): Use
2350 host_alias and target_alias, not host_canonical and
2351 target_canonical, to print configuration.
2353 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2355 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2356 of builtin_type_long. It is necessary to get a type which is
2357 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2359 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2360 various miscellaneous things discovered in the process:
2361 * printcmd.c, defs.h (print_address_numeric): New function.
2362 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2363 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2364 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2365 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2367 * utils.c, defs.h (gdb_print_address): New function.
2368 * expprint (dump_expression), gdbtypes.h: Use it.
2369 * breakpoint.c (describe_other_breakpoints),
2370 symmisc.c (dump_symtab, print_symbol):
2371 Use filtered not unfiltered I/O.
2372 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2373 just run gdb under a debugger for this (and it had problems with
2374 printing addresses, how to print b->shadow, etc.).
2375 * buildsym.c (make_blockvector), core.c (memory_error),
2376 exec.c (print_section_info), maint.c (print_section_table),
2377 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2378 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2379 Add comments saying code is broken. Marked with "FIXME-32x64".
2380 * dbxread.c (process_one_symbol), partial-stab.h (default),
2381 remote-vx.c (vx_run_files_info):
2382 Don't cast int being passed to local_hex_string.
2383 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2384 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2386 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2388 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2389 * source.c: Include <sys/types.h> regardless of USG.
2391 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2393 * valops.c (value_assign): Set `type' after coercing toval.
2394 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2395 Use extract_unsigned_integer to get the address of a reference.
2397 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2399 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2400 AIX can use ? instead of \ for continuation. Deal with it.
2402 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2403 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2404 the HP compiler in ANSI mode doesn't like.
2406 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2407 based on USG, rather than defining HAVE_SIGSETMASK to an
2408 expression containing defined. Having a macro used in #if expand
2409 to an expression containing "defined" is undefined according to
2410 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2413 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2415 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2416 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2418 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2420 * ch-exp.y (match_string_literal): Allow a zero-length string.
2421 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2423 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2425 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2426 passing them to print_387_status.
2427 (print_387_status): Don't subtract top from 7 before using it.
2428 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2429 from 7; the above explains it.
2431 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2433 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2434 pointer value when fixing up the frame at the start of a function.
2436 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2438 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2439 Sparc from the stack.
2441 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2443 * remote-mips.c (mips_initialize): Clear mips_initializing via
2444 cleanup chain, not directly.
2446 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2447 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2448 munging the timeout due to the limited range of c_cc[VTIME].
2450 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2451 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2452 m3-nat.c (m3_create_inferior): Pass it.
2453 * procfs.c: Remove ptrace function. It was declared in a way which
2454 conflicted with the prototype in unistd.h on Solaris.
2456 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2459 in the sigcontext if it is a signal trampoline frame.
2460 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2461 Define for Solaris2.
2463 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2465 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2466 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2467 tm-sparc.h so they can be overridden if necessary.
2469 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2471 * lynx-nat.c: Add Sparc support.
2472 * sparcly-nat.c: Remove. It's useless.
2473 * config/sparc/nm-sparclynx.h: Rewrite.
2474 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2476 * config/sparc/tm-sparclynx.h: Rewrite.
2478 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2480 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2481 directory. Old code was discarded, since the new opcode table has
2484 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2486 * Makefile.in (realclean): Remove info files per make-stds.texi.
2488 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2490 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2491 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2492 * config/sparc/tm-sun4sol2.h: Define it.
2494 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2496 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2497 if we did not find a symbol.
2499 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2501 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2504 * hppab-nat.c (call_ptrace): Delete redundant function.
2505 (kill_inferior, attach, detach, child_resume): Likewise.
2506 (child_xfer_memory): Likewise.
2508 * hppah-nat.c (call_ptrace): Delete redundant function.
2509 (kill_inferior, attach, detach, child_resume): Likewise.
2511 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2513 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2515 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2517 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2518 (CHILD_XFER_MEMORY): Define.
2519 (PT_*): Define so that generic infptrace.c code can be used.
2521 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2523 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2524 struct section_offsets *, not a (nonexistent) struct section_offset *.
2526 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2527 internal_xcoff_symtab, not an array of one of them. Change lots of
2528 "main_aux" to "&main_aux" and so on.
2530 * coffread.c, xcoffread.c: Include <coff/internal.h>
2533 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2535 * coffread.c (coff_getfilename): Make it not static.
2537 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2539 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2540 a completely gratuitous difference between xcoffread.c and coffread.c).
2542 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2544 * infrun.c (wait_for_inferior): Don't set frame for
2545 step_resume_breakpoint for IN_SIGTRAMP cases.
2547 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2548 breakpoint.c (bpstat_what): Move step_resume from its own field of
2549 the struct bpstat_what into the main_action. Make it override
2550 other breakpoints. This is a conservative change in the sense
2551 that before the step resume breakpoint was a breakpoint.c
2552 breakpoint, hitting the step resume breakpoint overrode even
2553 calling bpstat_stop_status.
2555 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2557 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2558 in case execution was stopped in the called function.
2559 * stack.c (print_frame_info, frame_info): If backtracing through
2560 a call dummy, handle the starting source line number on a line
2561 boundary like backtracing through sigtramp.
2562 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2563 for call dummy frame right. Remove old test for dummy frame,
2564 it has been unused at least since gdb-3.5.
2565 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2568 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2570 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2572 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2574 * infrun.c (signals_info), target.c (target_signal_from_name):
2575 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2577 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2579 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2580 * inflow.c (terminal_ours_1): When discussing how to deal with the
2581 tty state, make note of query() as well as readline.
2583 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2584 signals for which stop and print are cleared by default.
2586 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2588 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2589 reserved fields to hold a stub unwind entry type. Fix typo.
2590 (stub_unwind_entry): New structure for raw stub unwind entries.
2591 (stub_unwind_types): The types of stubs we may encounter.
2592 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2593 * hppa-tdep.c (rp_saved): Use additional information provided
2594 by linker stub unwind descriptors.
2595 (frameless_function_invocation): Likewise.
2596 (frame_chain_valid): Likewise.
2597 * paread.c (compare_unwind_entries): New function for sorting
2598 unwind table entries.
2599 (read_unwind_info): Rewrite to remove dependency on host endianness.
2600 Read in data from the $UNWIND_END$ subspace which contains linker
2601 stub unwind descriptors. Merge that data into the basic unwind
2604 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2606 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2609 from either the symbol name or the auxent.
2610 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2613 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2615 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2617 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2619 * README: Update notes for alpha port.
2621 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2623 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2624 for operation fault, constraint fault, and type fault.
2626 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2628 * Makefile.in (init.c): Add comment explaining formatting conventions.
2630 * c-exp.y (parse_number): Assign to temporary between the right
2631 shifts, to work around a bug in the SCO compiler.
2633 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2634 Add various files which were added to GDB recently.
2636 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2639 * Makefile.in: Add mostlyclean target.
2641 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2645 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2647 * main.c (show_commands): Make return type of extern
2648 history_get be HIST_ENTRY, rather than struct _hist_entry.
2649 (The latter loses with the upcoming merged readline.)
2651 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2653 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2654 const char *, not char *.
2656 * symtab.h (struct symbol): Make section short, not unsigned short.
2658 * symtab.c (lookup_symbol): Add comment about QUIT here.
2660 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2662 * c-exp.y (parse_number): Check for overflow regardless of range
2663 checking. Fix overflow check to use unsigned LONGEST, not
2666 * c-exp.y (parse_number): Make it so that integer constants are
2667 builtin_type_long_long if builtin_type_long isn't big enough or if
2668 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2670 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2671 Print our "()" first, then recurse for the target type.
2673 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2675 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2677 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2679 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2681 * utils.c (request_quit): Re-establish signal handler regardless
2684 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2686 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2688 * i960-tdep.c: Include target.h.
2690 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2692 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2694 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2696 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2697 changes (status -> ourstatus; declare status, etc.).
2698 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2700 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2702 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2704 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2706 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2708 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2710 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2712 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2714 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2716 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2718 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2719 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2721 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2724 Add search to target vector (#if 0'd until after 4.12):
2725 * target.h (to_search, target_search): Add.
2726 * gdbcore.h, core.c (generic_search): Add.
2727 * remote.c (remote_search): Add.
2728 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2731 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2732 is on, call find_pc_function rather than relying just on the minimal
2733 symbols (probably only matters for symbol readers which don't put
2734 statics in the minimal symbols, but changing this strikes me as
2735 not conservative enough).
2736 Initialize name_location in all cases.
2737 If no symbol and no msymbol, don't print anything symbolic.
2739 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2741 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2743 * printcmd.c (print_address_symbolic): Make it search the
2744 symtabs for variables as well as functions. Add `set print
2745 fast-symbolic-addr' and default it to fast (the old way).
2746 Print line numbers for data items as well as functions.
2748 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2749 address, if a symbol is found (take two more args pointing to
2750 where to store these results).
2752 * symtab.h (find_addr_symbol): Add prototype.
2754 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2756 * objfiles.h: Fix comments to reflect the fact that the phrase
2757 "top of stack" always refers to where the pushing and popping takes
2758 place, regardless of whether it is at the highest or lowest address.
2760 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2762 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2763 compiler generated tag names.
2764 * mdebugread.c (parse_type): Handle cross references to qualified
2766 * valops.c (value_struct_elt): Improve error message if the
2767 address of a method is requested from an object instance.
2768 * valops.c (search_struct_method): Make name_matched non-static
2769 to get it initialized correctly.
2770 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2771 exclude segment register which are not writable on newer SCO versions.
2773 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2775 * go32-xdep.c: Remove unused function uerror.
2776 (sigsetmask): Declare return type. Declare argument (to match the
2777 way it is called). Explicitly return 0.
2779 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2781 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2782 partial_symbol): Shrink the storage sizes of symbols, by making
2783 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2784 enums and small ints to the end of each struct to improve
2785 alignment, and switching the section number from int to unsigned
2788 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2790 * symtab.c (find_addr_symbol): New routine that will find the nearest
2791 symbol associated with an address. It does so by exhaustive
2792 search of the symtabs, so it's slow but complete.
2794 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2796 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2797 to [0,0] rather than [0, end of first source file]. This avoids
2798 problems with other parts of GDB looking for linetables in the
2799 _globals_ symtab. Eliminate variables num_object_files and
2800 first_object_file_end.
2802 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2804 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2805 (pop_frame): Restore PC2 and LR0 from dummy frames.
2806 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2807 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2808 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2809 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2810 (SETUP_ARBITRARY_FRAME): Define.
2812 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2814 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2816 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2818 * remote-udi.c (udi_resume): Correct prototype.
2820 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2822 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2823 hppa_frame_find_saved_regs.
2824 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2825 (prologue_inst_adjust_sp): New function.
2826 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2827 (skip_prologue): Completely rewrite to use unwind information.
2828 (hppa_frame_find_saved_regs): Likewise.
2830 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2832 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2833 to convert a signal number with appropriate bounds checking.
2835 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2837 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2839 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2840 print a newline to end the display anyway.
2842 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2843 coprocessor status regs) when popping a frame. This fixes
2844 float exceptions that occur after calling inferior functions.
2846 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2847 Read and write the fsr (float status register) to/from the child
2848 process along with the float regs. Remove Peter Schauer's change
2849 of May 24 '93, which has higher overhead and doesn't solve the
2850 real problem (which was that FSR wasn't being set).
2852 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2854 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2855 stack overflow check isn't right after the register stack
2856 adjustment instruction. Metaware R2.3u compiler moves other
2857 things in front of it. This fix isn't perfect but is what's
2860 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2862 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2864 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2865 character filenames.
2866 * configure.in: Change accordingly.
2868 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2870 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2871 _filtered io routines from these two files.
2873 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2875 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2876 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2877 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2879 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2881 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2883 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2884 printing to gdb_stderr.
2886 * remote-udi.c (udi_kill): Don't close the connection, just set
2887 inferior_pid to zero.
2888 (udi_mourn): Call remove_breakpoints.
2890 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2892 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2894 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2896 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2898 * remote-bug.c: At the start of each section, reset srec_frame
2901 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2902 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2903 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2904 code which looks for those two waitkinds. Use switch statement.
2905 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2906 CHILD_SPECIAL_WAITSTATUS.
2908 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2909 * Move target_signal_from_host, target_signal_to_host, and
2910 store_waitstatus from inftarg.c to target.c. procfs needs them.
2911 * target.c: Include "wait.h" and <signal.h>.
2912 * target.h, infrun.c (proceed), proceed callers: Pass new code
2913 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2914 enums being treated as unsigned and is cleaner.
2915 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2917 * infcmd.c (signal_command), infrun.c (signals_info):
2918 Don't allow user to specify numeric equivalent of
2919 TARGET_SIGNAL_DEFAULT.
2921 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2923 * config/alpha/alpha-netware.mt: New target support for Alpha
2925 * configure.in: Add alpha-*-netware* target.
2927 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2929 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2931 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2933 * target.h: Add enum target_waitkind, enum target_signal, and
2934 struct target_waitstatus. Change status argument to target_wait to
2935 be struct target_waitstatus * instead of int *.
2936 * target.h, infrun.c, all targets: Change type of signal arguments
2937 to resume(), proceed(), and target_resume() from int to enum
2939 * All targets (*_wait, *_resume): Change accordingly.
2940 * infcmd.c (program_info, signal_command), throughout infrun.c,
2941 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2942 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2943 signal code stuff right with the new signals would be non-trivial).
2944 * inferior.h (stop_signal): Make it enum target_signal not int.
2945 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2946 target_signal_from_name): New functions.
2947 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2948 store_waitstatus): New functions.
2949 * procfs.c (procfs_notice_signals): Use them.
2950 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2952 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2954 * objfiles.c (build_objfile_section_table): Don't abort() if
2955 objfile->sections is already set.
2957 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2958 to match recent change to exec.c.
2962 * main.c (print_gdb_version): Change year to 1994.
2964 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2965 * Makefile.in (NONSRC): Add ChangeLog-93.
2967 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2969 * stabsread.c (read_type): Allow defining several type numbers
2970 at once (e.g. "(1,2)=(3,4)="...).
2972 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2974 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2976 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2978 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2979 to process_one_symbol.
2980 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2981 avoid caching a bad endaddr in find_pc_partial_function.
2983 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2985 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2987 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2989 * infrun.c (wait_for_inferior): Do not step or step resume past
2990 the end of a one-line function we just stepped into.
2992 For older changes see ChangeLog-93
2998 version-control: never