1 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
4 .PARISC.unwind section now.
6 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
8 * breakpoint.c (mention): Always show breakpoint address if no
11 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
14 handling of shared libraries for non-ELF executables, but only if
15 HANDLE_SVR4_EXEC_EMULATORS is defined.
16 (locate_base): Try to find debug_base in the dynamic linker
17 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
18 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
19 Define to enable handling of shared libraries for a.out executables,
20 run under Solaris BCP.
22 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * infrun.c (wait_for_inferior): Print "Program exited normally"
25 regardless of batch_mode.
26 * defs.h, top.c (batch_mode): Removed.
28 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
30 * Makefile.in (dcache_h): Remove redundant definition.
31 (init.c): Add a comment.
32 (top.c): Remove explicit compile action.
33 * breakpoint.c (mention): Share code indicating location of
34 break/watchpoints, don't print address if addressprint is off.
35 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
36 (demangle): Remove redundant declarations.
37 * eval.c: Remove redundant function declarations.
38 * objfiles.h: Cosmetic and grammatical improvements.
39 * TODO: Various updates.
41 * remote-mips.c: Replace all \r chars with \015.
42 (mips_receive_header): Display control characters readably.
43 (mips_xfer_memory): Add a simple progress display.
45 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
47 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
49 * remote-hms.c (flush): New function.
50 (expect): Get edge case right.
51 (hms_read_inferior_memory): Be more tolerant of line noise.
53 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
56 target files, not non-existent mach3.mh and mach3.mt.
58 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
60 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
61 symbols for all symbol files. Makes skipping over the
62 trampoline code work when stepping from a function in a shared
63 library into a function in a different shared library.
64 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
66 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
68 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
69 names mean end of .o file.
70 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
71 top of routine. Handle new thread notification cleanly.
72 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
73 thread notification scheme.
74 * (child_resume): General cleanups, handle resumption of all
77 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
79 * ser-go32.c: Rewrite to run under windows.
80 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
82 * serial.c (serial_open): Notice device "pc".
83 * remote-e7000.c: Fix copyright date.
84 (expect): Compare \n and \r the same.
85 (e7000_open): Allow pc as a serial port
86 * sh/sh.mt: Add ser-e7kpc.
87 * h8300/h8300hms.mt: Add ser-e7kpc.
88 * main.c (proc_wait): Don't wait if using go32.
90 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
92 * somread.c: Simplify by using stabsect_build_psymtabs.
93 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
94 corresponding to the name of the text section. All references
96 (somstab_build_psymtabs): Delete function, no longer needed.
98 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
100 * somread.c: Renamed from paread.c. Changed function names and
101 comments to reflect that this file deals with SOM (an object file
102 format), rather than the PA (a cpu).
103 (Makefile.in): Chaned appropriately.
104 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
105 * dbxread.c (somstab_build_psymtabs): Renamed from
106 pastab_build_psymtabs.
108 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110 * core-sol2.c: New file to handle ELF and BCP core file flavours.
111 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
113 * Makefile.in: Updated for core-sol2.c.
114 * README: Add notes about SPARCworks cc under Solaris 2.x,
115 from Casper H.S. Dik (casper@fwi.uva.nl).
116 * config/mips/xm-makeva.h: Removed, no longer necessary.
117 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
118 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
119 config/mips/xm-riscos.h: Remove references to xm-makeva.h
121 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * gdba.el: Put program input and output in a separate buffer.
125 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
127 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
128 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
129 with global variable of same name in libnsl.so on UnixWare.
131 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
133 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
134 embedded in template name.
136 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
138 * config/i386/nm-linux.h: change calling convention of
139 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
140 target_insert_watchpoint() and
141 target_remove_watchpoint().
143 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
144 to be long long in gdb.
145 * config/mips/tm-bigmips.h: ditto.
147 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * c-lang.c (asm_language_defn): New definitions for language_asm,
150 mostly copied from c_language_defn, to avoid warnings when
151 switching between c and asm stack frames.
153 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
155 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
156 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
157 (upgrade_type, handle_psymbol_enumerators): Likewise.
158 (has_opaque_xref, cross_ref): Likewise.
159 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
160 debugging information, rather than doing it here.
161 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
162 point in ecoff_debug_swap backend structure, rather than calling
163 ecoff_slurp_symbolic_info directly.
165 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
167 * breakpoint.c: Include annotate.h. Call annotate_field rather
168 than printing annotation directly.
170 * main.c: Include string.h.
172 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
174 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
175 call it instead of doing normal loop.
176 * infcmd.c (attach_command): Don't call wait_for_inferior if
178 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
179 hook that can decide whether to step over the next breakpoint.
180 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
181 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
184 * configure.in: Improve sorting/formatting of hosts and targets.
185 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
186 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
187 * Makefile.in (stop-gdb): New target.
188 * stop-gdb.c: New file, utility to get attention of waiting GDBs
191 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
193 * top.c (gdb_init): Init current_directory in gdb_init. Probably
194 the identical initialization can be deleted from main.c, but i
195 haven't done so just in case.
197 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
199 * gdba.el: Added menu windows and slightly improved window
200 handling to gdba.el. Fixed numerous minor bugs that were causing
201 emacs and gdb to fall out of sync.
203 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
205 * breakpoint.c: annotate changes lost at merge, put back in.
207 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
209 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
212 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
214 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
216 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
217 writing of floating registers, the dpx2 kernel disallows it.
218 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
219 is contained in o_praw.
220 * irix5-nat.c (solib_map_sections): Adjust sections by the
221 difference between the loaded address and the prelinked address.
222 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
224 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
225 symbols, their value is absolute.
226 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
227 libraries fh->adr fields of zero. Relocate minimal symbol values
228 upon readin. Relocate non-stabs symbols upon readin.
229 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
230 start address of the outermost block.
231 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
232 instead of section_offsets and use relocated pst->textlow for
233 line number and procedure address relocations.
235 From gmo@MicroUnity.com (Guillermo A. Loyola):
236 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
237 Handle SGI Irix5 stIndirect symbol type.
239 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
241 * breakpoint.c: fix a syntax error native cc does not like.
243 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
244 * sparclite/Makefile.in: ditto.
245 * sparcl-tdpe.c: change file name because first 8 chars has to be
247 * sparcl-stub.c: ditto.
249 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
251 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
253 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
255 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
256 ignore) a PID argument.
257 (hppa_pop_frame): Pass a PID to target_write_pc.
258 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
259 and pass through a PID argument.
260 (target_read_pc, target_write_pc): Update prototypes.
262 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
264 * Makefile.in: add new file sparclite-tdep.c.
265 * sparclite/Makefile.in: add new file sparclite-stub.c.
266 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
268 * config/sparc/sparclite.mt: add sparclite-tdep.o.
269 * config/sparc/tm-sparclite.h: add hardware breakpoints support
271 * sparclite-tdep.c: new file, contains hardware breakpoint support
273 * sparclite-stub.c: new file, stub code that add support hardware
275 * breakpoint.c: add hardware breakpoint support.
276 * breakpoint.h: add new breakpoint type to support hardware
278 * config/mips/nm-irix4.h: change interface for target dependent
279 code supporting watch point.
280 * config/pa/nm-hppab.h: change interface for target dependent
281 code supporting watch point.
283 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
285 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
287 * stabsread.c (read_struct_fields): os9k nested structure does not
288 have terminating ';', instead it just get to ',' and bit position
291 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
293 * nlmread.c (nlm_symtab_read): Clean up a bit.
294 * (nlm_symfile_read): Record bounds of main() so that backtrace
295 command will know where to stop.
296 * objfiles.c (objfile_relocate): Relocate entry point/func info
297 for backtrace as well.
298 * objfiles.h: Define values for invalid PCs for entry point info.
299 * symfile.c (init_entry_point_info): Initialize invalid values
300 with aforementioned macros.
301 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
302 to cause backtrace to stop when it gets back to main().
303 * config/i386/tm-i386nw.h: Ditto.
305 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
307 Fix value_print, which used to be ostensibly language-independent,
308 but would print pointers and arrays in C syntax. Instead, call
309 a language-specific function.
310 * language.h (struct language_defn): New functional field
312 (LA_VALUE_PRINT): New macro.
313 * language.c (unk_lang_value_print): New stub/dummy function.
314 (unknown_language_defn, auto_language_defn, local_language_defn):
316 * c-valprint.c (c_value_print): New function, with code moved from:
317 * valprint.c (value_print): ... here. Now just invoke
318 LA_VALUE_PRINT to do language-specific stuff.
319 * valprint.c (value_print_array_elements): Make non-static.
320 * c-lang.c (c_language_defn, cplus_language_defn): Add
321 c_value_print in the la_value_print field.
322 * m2-lang.c (m2_language_defn): Likewise.
323 * ch-lang.c (chill_language_defn): But here use chill_value_print.
324 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
325 * ch-valprint.c (chill_value_print): New function, based on
326 c_value_print, but use Chill "look and feel."
327 * c-lang.h (c_value_print): New prototype.
328 * ch-lang.h (chill_value_print): New prototype.
329 * value.h (value_print_array_elements): New prototype.
331 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
332 and case TYPE_CODE_SET): Check that the element type isn't a stub.
334 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
336 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
337 to new file top.c. Make things extern instead of static and
338 similar rearrangements to deal with this.
340 * utils.c: Move fputs_unfiltered to main.c. Remove
341 FPUTS_UNFILTERED_OVERRIDE ifndef.
342 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
343 and libgdb uses utils.c and top.c.
345 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
347 * hppa-tdep.c (skip_trampoline_code): Fix typo.
349 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
351 * ch-valprint.c (chill_val_print_array_elements): New function.
352 A Chill version of val_print_array_elements, it prints the
353 array index labels, in additions ot the array element values.
354 (chill_val_print): Use the new function.
356 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
358 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
360 * defs.h (enum language): Add language_asm.
361 * findvar.c (read_register_bytes read_register_gen
362 write_register_bytes read_register read_register_pid
363 write_register write_register_pid supply_register): Move multi-
364 thread handling down into these routines. Create XXX_pid routines
365 that allow register references to specify the pid.
366 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
367 read_sp write_sp read_fp write_fp): Move these routines from
368 infcmd to findvar to centralize the whole mess.
369 * i386-nlmstub.c: Portability fixes.
370 * infptrace.c (child_resume): Conditionalize to allow other natives
371 to override it. Remove PIDGET gubbish, it's no longer necessary.
372 * infrun.c (wait_for_inferior): Put registers_changed() before
373 target_wait() to speed up remote debugging.
374 * Replace code that reads registers from other threads with much
375 nicer looking new function calls (see changes to findvar.c).
376 * Don't skip prologues if debugging assembly source.
377 * lynx-nat.c (child_resume): Lynx now needs it's own version of
378 child_resume to handle multi-thread debugging properly.
379 * remote.c: Add O response to get console output from target.
380 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
381 SERIAL_ERROR here to simplify callers.
382 * Change static var timeout to remote_timeout.
383 * (fromhex): Remove unnecessary return -1 at end of routine.
384 * (remote_wait): Turn this into a big switch statement. Add
385 support for O response.
386 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
387 * (getpkt): Split getpkt into two parts. read_frame deals with
388 all formatting issues, run-length encoding, and framing. getpkt
389 now handles error recovery, and frame detection.
390 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
391 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
392 control. (hardwire_readchar): Handle EINTR from read().
393 * symfile.c (deduce_language_from_filename): Add support for .s
395 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
396 override infptrace's child_wait.
397 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
398 instead of XXXlynx.h.
399 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
401 * nlm/gdbserve.c: Portability fixes.
403 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
405 * inftarg.c (child_wait): Call proc_wait, not wait.
406 (child_mourn_inferior): Call proc_remove_foreign.
407 * main.c (gdb_init): Call init_proc.
408 * main.c: Provide dummy versions of init_proc, proc_wait, and
409 proc_remove_foreign for the gdb case (the libgdb case provides its
410 own versions of these functions).
411 * Makefile.in (libgdb-files): Add libproc.a.
413 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
415 Hardware watchpoints for Linux, from Rick Sladkey
417 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
418 new hardware breakpoint recovery method.
419 * i386v-nat.c (i386_insert_watchpoint,
420 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
421 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
422 New functions to support the 386 hardware debugging registers.
423 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
424 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
425 target_insert_watchpoint, target_remove_watchpoint): Define these
426 macros to use the hardware debugging functions in i386v-nat.c.
428 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
433 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
435 * target.c, target.h: New variables target_activity_function and
437 * inflow.c, inferior.h: New functions set_sigio_trap and
439 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
441 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
443 * remote-sim.h (sim_verbose): Delete.
444 Document callbacks needed.
445 (sim_*): Change result to void where there isn't one.
446 (sim_open): Clarify argument and error response.
447 (sim_close): Declare.
448 (sim_load): Change bfd_handle argument to file name. Clarify result.
449 (sim_create_inferior): Renamed from sim_set_args.
450 (sim_set_pc): Delete.
451 (sim_info): Delete printf_fn argument.
452 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
453 (gdbsim_load): Try sim_load first.
454 (gdbsim_create_inferior): Call sim_create_inferior.
455 (gdbsim_open): Handle args == NULL. Update call to sim_open.
456 (gdbsim_close): Call sim_close.
457 (gdbsim_files_info): Update call to sim_info.
458 (gdbsim_ops): Realign comments.
460 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
462 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
464 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
465 the auxent if the symbol's name is ".file". From David Edelsohn
466 <c1dje@watson.ibm.com>.
468 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
470 * breakpoint.c (breakpoint_1): Fix typo.
472 * annotate.c (annotate_field_end): Fix typo.
474 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
476 * Makefile.in (TSSTART): Remove; no longer used.
478 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
479 fputs_unfiltered and exit directly, rather than fatal. The latter
480 calls vfprintf_unfiltered!
482 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
483 * value.h, printcmd.c (print_value_flags): Move from here...
484 * annotate.c: ...to here, and make it use can_dereference.
486 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
488 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
489 Remove, needed for both native and cross.
490 * target.c (attach_flag, generic_mourn_inferior): Put here.
491 * utils.c (job_control): Put here.
492 (terminal.h): Don't include anymore.
494 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
496 * source.c (find_source_lines): Always use code that was #ifdef
497 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
498 leaving it on the chain. Reindent much of this function.
499 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
500 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
501 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
502 config/ns32k/xm-ns32km3.h: Remove all references to
503 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
504 * main.c, fork-child.c, many config files: Remove all
505 SET_STACK_LIMIT_HUGE code; with the above changes it should no
508 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
509 This avoids __eprintf troubles.
511 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
513 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
514 initialization code which needs to be called even if we bypass the
515 command line stuff into gdb_init.
516 * utils.c (fputs_unfiltered): Surround in #ifndef
517 FPUTS_UNFILTERED_OVERRIDE.
518 * Makefile.in (libgdb.a): New target.
520 * utils.c: Rearrange I/O stuff a bit so that all output goes
521 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
522 which made %s not work with arbitrarily large strings.
523 * printcmd.c (printf_command): Use printf_filtered, not
524 printf_unfiltered and printf, now that arbitrary limit is gone.
527 * breakpoint.c (watchpoint_check): Remove unused variable b.
528 * stack.c (print_frame_info): Move sp and buf inside #if.
529 * eval.c (evaluate_subexp): Remove unused variables pp,
530 mangle_ptr, ptr, and mangle_tstr.
531 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
533 * symtab.c (lookup_symtab): Put variable copy inside #if.
534 (decode_line_1): Put variable q1 inside #if 0.
535 * target.h: Declare target_link.
536 * infrun.c (wait_for_inferior): Remove unused variables signame.
537 * remote.c (remote_resume): Remove unused variable name.
538 * c-exp.y (parse_number): Parenthesize operand of shift.
539 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
540 (this is a semantic change, the warning seems to have detected a bug).
541 * dbxread.c (end_psymtab): Move variable p1 inside #if.
542 * coffread.c: Move variable temptype inside #if.
543 * ch-typeprint.c (chill_type_print_base): Remove unused variable
545 * ch-valprint.c: #include typeprint.h and ch-lang.h.
546 (chill_val_print): Remove unused variable in_range.
547 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
548 (chill_val_print): Add default case for switch.
549 * stabsread.h: Declare stabsect_build_psymtabs.
550 * os9kread.c (read_minimal_symbols): Make this return void.
551 (os9k_symfile_read): Remove unused variables stb_exist and val.
552 (os9k_symfile_init): Remove unused variable val.
553 (fill_sym): Remove unused variable id.
554 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
556 Remove unused variable symfile_bfd.
557 #if 0 unused variables lbrac_unmatched_complaint and
558 lbrac_mismatch_complaint.
559 Remove declaration for non-existent function os9k_next_symbol_text.
561 * annotate.c, annotate.h: New files, containing a function for
562 each annotation which outputs it.
563 * Move breakpoints_changed from breakpoint.c to annotate.c.
564 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
565 printcmd.c, source.c, stack.c, utils.c, valprint.c:
566 Use annotate.c functions to output annotations.
567 * Makefile.in (OBS): Add annotate.o.
569 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
571 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
572 elf_unwind_entries are always initialized.
574 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
575 stubs which return directly to the caller rather than to the stub
578 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
580 * c-exp.y (yyerror): Display a more informative error message.
581 * ch-exp.y (yyerror): Ditto, don't use global yychar.
582 * m2-exp.y (yyerror): Ditto.
584 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
586 * inflow.c (job_control): Move definition to front of file.
588 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
590 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
591 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
593 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
595 * Makefile.in (kdb): Remove old init.c creation commands.
596 * configure.in (sparclite): Match on sparclite*.
597 * sparclite/aload.c (main): Only change section addresses for
598 a.out format object files.
600 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
602 * config/i386/go32.mh: Define CC.
604 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
606 * gdbserver/Makefile.in: Remove irrelevant definitions and
607 comments inherited from the gdb Makefile.
608 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
609 (VERSION): Update to 4.12.3.
610 (gdbserver): Remove any existing executable first.
611 (distclean, realclean): Remove nm.h.
612 * gdbserver/low-lynx.c: Add Sparc Lynx support.
613 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
614 Don't use absolute pathname.
616 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
618 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
621 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
624 (print_it_normal): Add annotations for the inferior starting and
625 stopping, and for all the various messages related to how it
628 * printcmd.c (do_one_display): Annotate.
629 * stack.c (print_frame_info): Annotate printing of stack frames.
631 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
633 * remote.c (get_offsets): Handle case where stub doesn't support
636 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
638 Add partial support for g++ code compiled with -fvtable-thunks.
639 * c-valprint.c (c_val_print): Add vtblprint support
641 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
642 pointers (if using thunks) as well as array of structs (otherwise).
643 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
644 level, and make the latter non-static (so define_symbol can use it).
645 * stabsread.c (define_symbol): If the type being defined is a
646 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
647 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
648 * values.c (value_virtual_fn_field): Handle thunks.
649 * values.c (value_headof): Minor efficiency hack.
650 * values.c (value_headof): Incomplete thunk support. FIXME.
652 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
654 * valprint.c (print_longest): Clarify comment about use_local.
655 * printcmd.c, defs.h (print_address_numeric), callers in
656 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
657 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
658 exec.c: New argument use_local.
659 * source.c (identify_source_line): Use filtered output. Use
660 print_address_numeric.
662 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
663 language.c (type_error, range_error): Use filtered output.
664 * utils.c (error_begin): Update comment to tell people to use
667 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
668 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
671 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
673 * procfs.c (procfs_wait): Reinstate code which deduces the signal
674 from the fault, #ifndef FAULTED_USE_SIGINFO.
675 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
677 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
679 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
680 Explicitly annotate each record.
682 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
684 * xcoffexec.c: Reformat to standards and lint.
685 (language.h): Include.
686 (exec_close): Declare arg "quitting".
687 (file_command): Declare arg "from_tty".
688 (map_vmap): Cast xmalloc result to PTR.
689 * rs6000-nat.c: Reformat to standards and lint.
690 (exec_one_dummy_insn): Use char array for saved instruction.
691 (fixup_breakpoints): Declare.
692 (vmap_ldinfo): Be more informative in fatal error messages.
693 (xcoff_relocate_symtab): Define to return void.
694 * xcoffsolib.h: Reformat to standards, improve comments.
695 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
697 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * utils.c, defs.h (error_begin): New function.
700 (quit): Print annotation before printing the error message.
701 * main.c (return_to_top_level): Print annotation before doing the
703 * symtab.c (decode_line_1): Call error not warning and then
704 return_to_top_level. Call error_begin and printf_unfiltered
705 rather calling warning (before calls to return_to_top_level).
706 * core.c (memory_error): Use error_begin, printf_unfiltered,
707 print_address_numeric and return_to_top_level instead of error.
708 Cleans up a FIXME-32x64.
709 * language.c (type_error, range_error): Call error_begin
710 not just target_terminal_ours.
712 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
713 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
714 side of an assignment is non-portable.
716 * utils.c (query): Change syntax of query annotations to be
717 consistent with other input annotations.
718 (prompt_for_continue): Likewise for prompt-for-continue annotation.
720 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
724 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
725 that have a stack frame size of 32k or larger (from Paul Flinders).
728 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
730 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
731 for Lynx platforms that need it.
732 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
734 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
736 * procfs.c (procfs_wait): Use the signal from the pr_info rather
737 than trying to deduce it from the fault.
739 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
741 * printcmd.c (print_address_symbolic): Initialize name to empty
742 string to avoid core dump if lookup fails.
743 * remote-e7000.c (printf_e7000debug): Error if target not open.
745 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
747 * i386-nlmstub.c: Update to be more in line with PIN stub.
748 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
749 * (hex2mem): Init ptr.
750 * General cleanups to use ConsolePrintf, standard prologues, etc...
752 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
754 * i386-nlmstub.c: More changes to be compatible with remote.c.
756 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
757 into (the far less frequently called) dbx_symfile_read.
759 * i386-nlmstub.c: An interim version till we get PIN for the x86.
761 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
763 * dbxread.c (record_minimal_symbol): Record the section
764 associated with the symbol to make dynmaic relocation work.
765 * (dbx_symfile_read, process_one_symbol): Fixes to work around
766 Solaris brain-damage which don't apply to relocatable object
768 * (stabsect_build_psymtabs): New routine to read stabs out of an
769 arbitrarily named section.
770 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
772 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
773 stabs out of the nlm.
774 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
775 brain-damage which don't apply to relocatable object files.
776 * remote.c (putpkt): Improve error reporting and error handling.
777 * (get_offsets): Temporary kludge to force data & bss sections to
778 have the same relocation.
779 * stabsread.c (define_symbol, scan_file_globals): Record section
782 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
784 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
787 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
789 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
790 to after call to target_wait. This means that flush_cached_frames
791 can call target_terminal_ours if it wants to.
792 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
793 comment about why the code is dubious.
795 * stabsread.c (read_type): Call read_type, not nonexistent
798 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
800 * remote-os9k.c (rombug_fetch_registers): set trace mode
802 * remote-os9k.c (rombug_read_inferior_memory): cache data in
804 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
806 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
807 passed to process_one_symbol.
808 * stabsread.c (read_type): process os9k functio prototype.
810 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
815 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * utils.c (prompt_for_continue): Annotate prompt.
818 (query): Annotate query.
819 * printcmd.c (print_frame_args): Change syntax of argument
820 annotation to make name and value part of a single group of
821 annotations, not two separate groups.
822 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
823 * valprint.c (val_print_array_elements): Change syntax of
824 annotation to be more concise.
825 * main.c, defs.h (command_line_input): New argument tells what
826 string to include in the annotations.
827 * symtab.c (decode_line_2), main.c (read_command_lines,
828 command_loop): Change callers.
830 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
832 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
834 * printcmd.c (output_command): Annotate things we print here too.
835 * printcmd.c (print_command_1): Add "value-history-value" annotation.
836 * Move declaration of print_value_flags from defs.h to value.h.
837 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
839 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
841 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
842 BFD handles sun3 dynamic relocations now.
843 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
846 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
848 * printcmd.c (print_command_1): Annotate the top-level expressions
850 (print_frame_args): Annotate each argument.
851 * printcmd.c, defs.h (print_value_flags): New function.
852 * cp-valprint.c (cp_print_value_fields): Annotate each field.
853 * valprint.c (val_print_array_elements): Annotate each array element.
855 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
857 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
858 the register contains a pointer to the type, not the type itself.
860 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
862 * main.c (main): Accept --annotate=N option and make --fullname
863 the same as --annotate=1.
864 (command_line_input): Print annotatation before and after prompt.
865 * blockframe.c (flush_cached_frames): Print annotation.
866 * Rename frame_file_full_name to annotation_level and move it from
868 * source.c (identify_source_line): If annotation_level > 1,
869 change output format.
870 * breakpoint.c: Print annotation whenever a breakpoint changes.
871 * main.c: New variable server_command.
872 (command_line_input): Parse "server " and set server_command.
873 (dont_repeat): Check server_command.
875 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
877 * xcoffread.c (xcoff_next_symbol_text): Don't return before
878 updating raw_symbol and symnum. Return a value in the case where
881 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
883 * parse.c: Don't define block_found; it is defined in symtab.c.
884 * parser-defs.h: Add comment regarding block_found.
886 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
888 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
891 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
893 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
894 section vma. Do not read dynamic relocs for sun3 executables to
895 avoid BFD assertion message.
897 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
899 * nm-hppab.h (KERNEL_U_ADDR): Define.
900 (FIVE_ARG_PTRACE): Likewise.
901 (CANNOT_STORE_REGISTER): Likewise.
902 * nm-hppah.h (KERNEL_U_ADDR): Define.
903 (FIVE_ARG_PTRACE): Likewise.
904 (CANNOT_STORE_REGISTER): Likewise.
905 (NEED_TEXT_START_END): Likewise.
907 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
908 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
909 (FIVE_ARG_PTRACE): Likewise.
910 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
911 (FIVE_ARG_PTRACE): Likewise.
913 * hppa-tdep.c (read_unwind_info): Make static.
914 (restore_pc_queue): Indirect through the target vector to
915 reload the register state.
917 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
919 * paread.c (compare_unwind_entries): Delete function. It's been
920 moved into hppa-tdep.c.
921 (read_unwind_info): Likewise.
922 (pa_symfile_read): No longer call read_unwind_info. The unwind
923 tables will be read in as they are needed.
925 * hppa-tdep.c (compare_unwind_entries): New function.
926 (read_unwind_info, internalize_unwinds): Likewise.
927 (find_unwind_entry): Read in unwind information on demand.
929 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
931 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
932 to : in search path processing.
933 * defs.h (qsort): Rename argument in prototype.
934 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
936 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
937 (false): Eliminate usages.
939 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
941 * h8500-tdep.c (initialize_h8500_tdep, large_command):
942 All references to value changed to value_ptrlage_command is now
944 All references to value changed to value_ptr.
945 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
946 * remote-hms.c (hms_wait): Timeout after five seconds.
947 * ser-go32.c (dosasync_read): Poll if timeout < 0.
948 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
949 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
951 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
953 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
955 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
957 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
959 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
960 bp_watchpoint_scope breakpoints.
961 (struct breakpoint): Add val_chain and related_breakpoint fields
962 for use by watchpoints.
964 * breakpoint.c (within_scope): Delete. No longer used.
965 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
966 (target_{remove,insert}_watchpoint): Likewise.
967 (can_use_hardware_watchpoint): New function.
968 (remove_breakpoint): New function to remove a single breakpoint
969 or hardware watchpoint.
970 (insert_breakpoints): Handle insertion of hardware watchpoints.
971 Store a copy of the value chain derived from the watchpoint
973 (remove_breakpoints): Simplify by using remove_breakpoint.
974 (delete_breakpoint): Likewise.
975 (watchpoint_check): Delete the watchpoint and watchpoint scope
976 breakpoints when the watchpoint goes out of scope. Save & restore
977 the current frame after checking watchpoints.
978 (breakpoint_init_inferior): Likewise (restarting the program
979 makes all local watchpoints go out of scope).
980 (bpstat_stop_status): Handle hardware watchpoints much like normal
981 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
982 when the watchpoint goes out of scope. Remove and reinsert all
983 breakpoints before returning if we stopped when a hardware watchpoint
985 (watch_command): Use a hardware watchpoint when possible. If
986 watching a local expression, build a scope breakpoint too.
987 (map_breakpoint_numbers): Also call given function for any
989 (disable_breakpoint): Never disable a scope breakpoint.
990 (enable_breakpoint): Handle hardware breakpoints much like normal
991 breakpoints, but recompute the watchpoint_scope breakpoint's
992 frame and address (if we have an associated scope breakpoint).
993 (read_memory_nobpt): Handle hardware watchpoints like normal
994 watchpoints. When necessary handle watchpoint_scope breakpoints.
995 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
996 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
997 (disable_command): Likewise.
999 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1000 Extern prototype added to frame.h
1002 * infrun.c (wait_for_inferior): Set current_frame and select
1003 a frame before checking if we stopped due to a hardare watchpoint
1004 firing. Handle stepping over hardware watchpoints.
1005 (normal_stop): Remove unnecessary call to select_frame.
1007 * value.h (value_release_to_mark): Declare.
1008 * values.c (value_release_to_mark): New function.
1010 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1011 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1013 * hppab-nat.c (hppa_set_watchpoint): New function.
1015 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1016 (HAVE_STEPPABLE_WATCHPOINT): Define.
1017 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1018 (target_{insert,delete}_watchpoint): Define.
1020 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1021 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1022 (target_{insert,remove}_watchpoint): Likewise.
1024 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1026 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1027 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1028 often have the same names as debug symbols for functions, and
1029 confuse lookup_symbol().
1031 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1033 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1034 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1035 REGISTER_RAW_SIZE (1).
1036 Together these changes work around a bug in HP's compiler. Both
1037 seem to be necessary.
1039 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1041 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1042 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1043 are type mst_solib_trampoline.
1045 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1047 * config/m68k/es1800.mt: Change comments.
1049 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1051 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1053 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1055 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1058 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1060 * values.c (unpack_long): Remove obsolete comment about using a
1063 * symfile.c (symbol_file_command): Add comments about command syntax.
1065 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1066 Jim Kingdon (kingdon@cygnus.com)
1068 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1069 are in the .plt section.
1070 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1071 find_solib_trampoline_target): New functions for handling
1072 stepping into -g compiled shared libraries.
1073 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1074 find_solib_trampoline_target): Add prototypes.
1075 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1076 Define to handle stepping into -g compiled shared libraries.
1077 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1078 stepping into -g compiled shared libraries.
1080 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1082 * configure.in: Add mips-*-sysv4* support.
1083 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1084 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1085 New files for MIPS SVR4 support.
1086 * Makefile.in: Update for new mipsv4 files.
1087 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1088 read_next_frame_reg to obtain the frame relative stack pointer.
1089 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1090 obtain the frame relative stack pointer.
1091 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1092 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1093 by entering them into the minimal symbol table.
1094 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1095 a long for float formats.
1096 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1097 get defined in <link.h>.
1098 * solib.c (solib_add): Add shared library sections to the section
1099 table of the target before adding the symbols.
1100 * partial-stab.h: Relocate static and global functions.
1101 * dbxread.c (read_dbx_symtab): Remove unused variable
1102 end_of_text_address. Relocate text_addr when passing it
1105 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1106 library functions before the executable is run. Retrieve dynamic
1107 symbols from stripped executables.
1108 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1109 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1110 if no debugging symbols were found.
1111 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1112 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1114 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1115 OSF/1 has shared libraries.
1117 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1119 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1120 to BFD handling of dynamic symbols.
1122 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1124 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1125 then gets its real address into FUN and its GOT/DP value into %r19.
1127 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1129 * hppa-tdep.c (frameless_function_invocation): If no unwind
1130 descriptor was found, then assume this was not a frameless
1131 function invocation.
1132 (frame_saved_pc): If the saved PC is in a linker stub, then
1133 return the return address which the linker stub will return to.
1135 * xm-hppab.h: Never define USG.
1136 * xm-hppah.h: Always define USG.
1138 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1140 * values.c (unpack_long, value_from_longest),
1141 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1143 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1145 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1147 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1149 For SVR4 targets, enable gdb to set breakpoints in shared
1150 library functions before the executable is run.
1151 * elfread.c (elf_symtab_read): Handle symbols for shared library
1153 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1154 and moved to objfiles.c.
1155 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1156 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1157 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1158 the new generic definition from tm-sysv4.h works for Solaris.
1160 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1162 * elfread.c (elf_symtab_read): Change storage_needed,
1163 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1164 bfd_get_symtab_upper_bound. Check for errors from
1165 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1166 * nlmread.c (nlm_symtab_read): Same changes.
1168 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1170 * xcoffread.c (xcoff_next_symbol_text): New function.
1171 (read_xcoff_symtab): Set next_symbol_text_func to it.
1172 Move raw_symbol outside of read_xcoff_symtab.
1174 * remote.c (getpkt): Remove unused "out" label.
1176 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1178 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1179 about more than one watchpoint being triggered.
1181 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1183 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1185 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1187 * blockframe.c (find_pc_partial_function): mst_file_text
1188 symbols do not live in the shared library transfer table.
1189 * ch-exp.y (decode_integer_value, match_character_literal,
1190 match_bitstring_literal): Guard tolower calls with isupper,
1191 tolower on old BSD systems blindly subtracts a constant.
1192 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1193 well when determining the producer of the object file.
1194 * mdebugread.c (has_opaque_xref): New function to check for
1195 cross reference to an opaque aggregate.
1196 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1197 enter typedefs to opaque aggregates into the symbol tables.
1198 * mdebugread.c (parse_external): Remove skip_procedures argument,
1199 it has always been 1. Remove code that handled stProc symbols,
1200 it was never executed and was wrong, as the index of a
1201 stProc symbol points to the local symbol table and not to the
1202 auxiliary symbol info. Update caller.
1203 * mdebugread.c (parse_partial_symbols): Do not enter external
1204 stProc symbols into the partial symbol table, they are already
1205 entered into the minimal symbol table.
1206 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1207 Remove all conditionals and definitions for ptx.
1208 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1209 Fix addresses of floating point registers in REGISTER_U_ADDR.
1210 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1211 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1212 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1213 signal trampoline code work.
1214 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1215 Remove all conditionals and definitions for ptx.
1216 Remove KDB definitions.
1217 * symm-nat.c (store_inferior_registers): Fetch registers before
1218 storing them to obtain valid floating point control registers.
1219 Store fpu registers.
1220 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1221 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1222 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1224 * symm-nat.c (child_resume): Update type of `signal' parameter.
1225 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1227 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1229 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1230 calling import stubs for functions in shared libraries.
1232 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1234 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1236 * ch-lang.c (chill_is_varying_struct): Magic string is
1237 was "<var_length>" is now "__var_length" (more portable).
1239 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * remote.c (getpkt): If we get a timeout, actually retry rather
1242 than just giving up the first time it happens.
1243 * remote.c: Document sequence numbers.
1244 (remote_store_registers): Change syntax of 'P' request so that it
1245 never looks like a sequence number.
1247 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1249 * os9kread.c (record_minimal_symbol): add section_offset to
1250 relocate minimal symbol table.
1251 * os9kread.c (read_minimal_symbols): ditto.
1252 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1254 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1255 return. Also if file addr is 0 leave it 0, not to relocate.
1256 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1257 'set remotexoff' and 'set remotelog' commands.
1259 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * remote.c (remote_store_registers): Add 'P' request to set an
1262 individual register.
1263 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1266 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1268 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1269 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1270 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1272 * command.c (do_setshow_command, case var_string): Never add a
1273 space to the end of the string.
1274 * NEWS: Document this change.
1275 * .gdbinit: Add a space to the "set prompt" command.
1277 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1279 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1280 changes to make it compile (it doesn't link yet).
1282 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1283 (set_demangling_style, set_demangling_command): Use savestring not
1284 strdup. We were not dealing properly with a NULL return from
1285 strdup, and were not declaring strdup (the system header may or
1288 * valprint.c (val_print): Remove inaccurate comment about what
1289 types can be stub types.
1291 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1292 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1293 Supply alternate version if ATTACH_DETACH is not defined.
1294 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1295 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1296 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1298 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1300 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1302 (skip_trampoline_code): Rewrite and add support for argument
1303 relocation stubs stubs, import/export stubs, calls through
1304 "_sr4export" and cascaded trampolines.
1306 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1307 if no unwind descriptor is found.
1309 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1310 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1311 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1312 differently. All registers are four bytes.
1313 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1315 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1317 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1318 registers as both single and double values (fetching 2nd 32bit half
1319 as necessary). Annotate each register printed with its precision.
1321 * paread.c (read_unwind_info): Fix off-by-one error.
1323 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1325 * main.c (complete_command): Deal with it if arg is NULL.
1327 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1329 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1330 regarding using the PC--using the PC is necessary and all the
1331 FIXME comments in the world won't make it go away.
1333 * valops.c (value_at, value_at_lazy): Give error if we dereference
1335 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1336 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1338 * stabsread.c (patch_block_stabs): Add comment about what happens
1339 if the definition is in another compilation unit from the stab.
1341 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1343 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1345 * main.c (complete_command): New command, from Rick Sladkey
1346 <jrs@world.std.com>.
1347 (symbol_completion_function): Don't declare rl_point and
1348 rl_line_buffer; they are now declared in readline.h.
1349 (show_commands): Don't declare history_base; it is declared in
1351 * command.c (lookup_cmd): Don't delete trailing whitespace.
1352 Reverts change of 14 May 1989.
1354 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1356 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1357 code from prim_record_minimal_symbol_and_info() to here. Callers
1358 of the latter can legitimately supply a section number of -1.
1360 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1362 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1363 member functions have an element in args for a (nonexistent) this
1366 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1368 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1370 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1371 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1373 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1374 for the structure's type. All callers changed.
1376 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1377 for each structure argument rather than assuming it's either
1378 true or false for all structure arguments.
1380 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1381 on the length structure passed, not the compiler used.
1383 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1384 argument for the structure's type.
1386 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1388 * values.c (set_internalvar): Don't set var->value until we are
1389 sure there won't be an error().
1391 * remote.c (get_offsets): Reinstate comment which was in
1392 remote_wait about use of SECT_OFF_TEXT and so on.
1394 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1396 * symmisc.c (maintenance_check_symtabs): New function to check
1397 consistency of psymtabs and symtabs.
1398 * symtab.h (maintenance_check_symtabs): Add prototype.
1399 * maint.c: Add new `maint check-symtabs' command.
1400 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1401 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1402 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1404 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1405 to write_memory to avoid warnings from gcc.
1406 * config/i386/xm-symmetry.h: Add missing #endif.
1407 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1408 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1409 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1411 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1413 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1414 (hppa_push_arguments): Likewise.
1416 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1418 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1419 improve remote debugging efficiency. Also fixed problems with
1420 doing function calls for programs with no entry points.
1421 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1422 entry_point_address.
1423 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1424 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1425 parse_lines): Pass section_offsets info to these routines so that
1426 we can relocate symbol table entries upon readin.
1427 * (psymtab_to_symtab_1): Set symtab->primary to tell
1428 objfile_relocate to do relocations for our symbols.
1429 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1430 (which hang off of the symbol table).
1431 * Use prim_record_minimal_symbols_and_info instead of
1432 prim_record_minimal_symbols to supply section info to make minimal
1433 symbol relocations work.
1434 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1435 -1, try to deduce it from ms_type.
1436 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1437 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1438 add code to relocate objfile->sections data structure.
1439 * remote.c (get_offsets): Use new protocol message to acquire
1440 section offsets from the target.
1441 * (remote_wait): Get rid of relocation stuff. That's all handled
1442 by objfile_relocate now.
1443 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1444 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1446 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1448 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1450 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1452 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1453 can no longer set this at run time.
1454 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1455 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1456 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1457 sparc-tdep.c compiles).
1458 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1460 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1462 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1463 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1464 * configure.in: Recognize m68*-cisco*-*.
1466 * Makefile.in (TAGS): Use variables directly, rather than using
1467 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1468 and means that these filenames no longer need be unique across all
1469 the config/* directories.
1470 * configure.in: Put the config/*/ into TM_FILE, etc.
1472 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1473 and trapv exceptions.
1475 * target.h (struct section_table), objfiles.h (struct obj_section):
1476 Change name of field sec_ptr to the_bfd_section. More mnemonic
1477 and avoids the (sort of, for the ptx compiler) name clash with
1478 the name of the typedef.
1479 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1480 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1482 * utils.c: Include readline.h.
1483 * Makefile.in (utils.o): Add dependency.
1485 * remote.c (getpkt): Add support for run-length encoding.
1487 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1489 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1491 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1493 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1494 prim_record_minimal_symbol.
1497 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1498 computing their offset from the start of the old buffer and adding
1499 to the new buffer, rather than by assuming we can add the
1500 difference between the old buffer and the new buffer (it might not
1501 fit in an int). Merge in cosmetic differences from emacs regex.c
1502 version of this macro.
1504 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1506 * Makefile.in (install-only): Fix use of program_transform_name.
1508 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1510 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1511 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1512 so I'm nuking the command.
1513 * symtab.c (find_addr_symbol): Comment out, no longer used.
1515 * main.c (main): Don't init_source_path for the -cd argument. Now
1516 that source_path doesn't contain the current_directory from when
1517 GDB started up, init_source_path is no longer useful (and is
1518 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1520 * TODO: Remove item about line numbers being off. It is useless
1521 and confusing without a reproducible test case (it mentions
1522 proceed(), but I was able to step through proceed without trouble).
1524 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1526 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1527 library functions before the executable is run. Retrieve dynamic
1528 symbols from stripped executables.
1529 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1530 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1531 symtab.c (list_symbols): Handle mst_solib_trampoline.
1532 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1533 for all targets, remove IBM6000_TARGET dependencies.
1534 * dbxread.c (read_dbx_dynamic_symtab): New function.
1535 * dbxread.c (dbx_symfile_read): Use it.
1536 * dbxread.c (SET_NAMESTRING): Set namestring to
1537 "<bad string table index>" instead of "foo" if the string index is
1539 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1541 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1542 to break_command. Handle mst_file_* minimal symbol types.
1543 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1545 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1547 * c-exp.y(yylex): fix potential memory overflow.
1549 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1551 * environ.c (set_in_environ): Eliminate special handling of PATH and
1553 * putenv.c: Removed, conflicts with system declaration of
1554 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1556 * Makefile.in: Change accordingly.
1557 * procfs.c (procfs_create_inferior): Change comment accordingly.
1559 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1561 * rs6000-tdep.c: Change value to value_ptr.
1563 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1565 * i386m3-nat.c: Include floatformat.h.
1566 (get_i387_state): Use memset not bzero.
1570 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1571 ieee-float.h to floatformat.h.
1573 * valprint.c (val_print_string): Ignore error if the error
1574 happened after a terminating '\0'.
1576 * c-valprint.c (c_val_print): Never add 1 to return value from
1577 val_print_string; just return what it returns.
1579 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1580 looping through all of the enums.
1581 * infrun.c (signals_info): Use it.
1583 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1585 * main.c (main): When printing warning about bad baud rate, don't
1586 use warning(); it relies on current_target which isn't set up yet.
1588 * breakpoint.c (_initialize_breakpoint): Update docstring for
1589 tbreak to match what the code actually does. Don't mention tbreak
1590 in docstrings for "enable once" or "enable breakpoints once".
1592 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1594 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1595 while (0). That defeats the whole purpose of using do . . . while (0).
1596 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1597 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1598 using a ?: expression as an lvalue is not portable.
1600 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1601 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1602 'p' and 'r' symbol descriptors into a single symbol to look for a
1604 * README, config/sparc/tm-sparc.h: Update comments.
1606 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1608 * mdebugread.c (parse_type): Do not complain for types with
1609 an `indexNil' aux index, these are simply undefined types.
1610 Remove indexNil check from caller of parse_type.
1611 * mdebugread.c (parse_partial_symbols): Do not enter
1612 stGlobal, scCommon symbols into the minimal symbol table, their
1613 value is the size of the common, not its address.
1614 Handle scInit, scFini, scPData and scXData sections.
1615 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1617 Enter stProc symbols into the global_psymbols list once, not into
1618 the static_psymbols_list.
1619 Get rid of dummy psymtab if it is empty, to allow proper detection
1620 of stripped executables.
1621 * mdebugread.c (cross_ref): Allow cross references to Fortran
1624 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1626 * stabsread.c (common_block_end, fix_common_block): Stash the
1627 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1628 as to not assume that a pointer fits in an enum.
1630 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1632 * os9kread.c (fill_sym): check compiler verion number for pre-
1634 * os9kread.c (os9k_process_one_symbol): address of symbol is
1635 relative to section not module.
1636 * stabsread.c (define_symbol): add symbol type 's' as local
1638 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1640 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1641 * remote-os9k.c: fix bug in 'set remotebaud' function.
1642 * remote-os9k.c (rombug_link): minimize checking so to improve
1644 * symfile.c (symbol_file_command): check if failed to link, also make
1645 the command be able to accept more than one filenames.
1646 * target.c (target_link): check if failed to link with rombug.
1647 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1649 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1651 * remote-es.c (es1800_child_ops): Don't declare it static.
1653 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1655 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1657 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1659 * dbxread.c: New variable lowest_text_address.
1660 (record_minimal_symbol, read_dbx_symtab): Set it.
1661 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1662 end_of_text_address.
1663 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1665 * dbxread.c (end_psymtab): Remove old and commented out
1666 capping_global and capping_static. Fix comments regarding
1667 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1669 * parser-defs.h: Add "extern" to start of variable declarations so
1670 we don't end up with commons.
1671 * parse.c: Define these variables.
1673 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1676 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1678 * alpha-tdep.c: Change value to value_ptr.
1680 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1682 * solib.c (elf_locate_base): New function to locate the address
1683 of the dynamic linker's runtime structure in the dynamic info section.
1684 * solib.c (locate_base): Use it instead of iterating over the list
1685 of mapped address segments.
1686 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1689 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1691 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1692 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1693 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1694 signal trampoline and interrupt routines.
1695 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1696 (frame_chain, frame_chain_valid): Likewise.
1697 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1698 saved regs convention for SP.
1700 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1701 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1702 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1704 * tm-hppah.h (IN_SIGTRAMP): Define.
1706 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1708 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1709 alphabetic character as the start of a name.
1711 * sparclite/Makefile.in (all install): Build and install aload.
1713 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1714 config.guess and config.sub produce.
1716 * mips-tdep.c: Change value to value_ptr.
1718 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1720 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1721 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1722 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1723 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1724 value with value_ptr. This is for the ptx compiler.
1725 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1727 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1728 #if 0 i386_float_info.
1729 * symm-tdep.c (round): Remove. Also remove sgttyb.
1730 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1731 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1732 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1733 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1735 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1736 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1737 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1738 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1739 tm-i386v.h is apparently OK.
1740 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1741 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1744 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1746 * osfsolib.c (xfer_link_map_member): Update to use new
1747 target_read_string interface.
1749 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1751 * infrun.c (wait_for_inferior): In checking
1752 remove_breakpoints_on_following_step, check
1753 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1755 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1757 * os9kread.c (os9k_process_one_symbol): Rename
1758 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1759 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1760 (CORE_ADDR)0, from target_link, since that is what it uses.
1761 Process name at end, not during parsing (like we did before Kung's
1762 change), so that -readnow and -mapped can appear anywhere.
1763 Make text_relocation a local variable.
1764 * config/i386/i386os9k.mt: Fix comment.
1765 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1766 * os9kread.c: Put "comments" after #endif inside /* */.
1767 * stabsread.h: Add os9k_stabs variable.
1768 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1770 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1771 descriptor in global_symbols not local_symbols.
1772 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1774 (read_type): If os9k_stabs, accept function parameters after 'f'
1776 (read_array_type): If os9k_stabs, don't expect index type and
1777 expect lower and upper to be separated by ',' not ';'.
1778 (read_enum_type): If os9k_stabs, read a number before the first
1779 enumeration constant.
1780 (os9k_init_type_vector): New function.
1781 (dbx_lookup_type): Call it when starting new type vector.
1782 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1783 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1784 * os9kstab.c: Removed.
1785 * Makefile.in: Update accordingly.
1786 * objfiles.c (objfile_relocate_data): Removed.
1787 * remote-os9k.c (rombug_wait): Call objfile_relocate
1788 not objfile_relocate_data.
1789 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1790 * remote-os9k.c (rombug_wait): Call find_pc_section not
1792 * main.c (quit_command): Check inferior_pid; revert Kung change.
1793 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1795 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1797 * os9kread.c: New file to read os9000 style symbo table.
1798 * os9kstab.c: new file to read os9000 style stabs.
1799 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1800 * objfiles.c (find_pc_objfile): new function to search objfile
1802 * objfiles.c (objfile_relocate_data): new function to relocate
1803 data symbols in symbol table.
1804 * objfiles.h: Add two aux fields in struct objfile to handle
1805 multiple symbol table files situation like in os9000.
1806 * symfile.c: Change so 'symbol-file' command can handle multiple
1807 files. Also call target_link() to get relocation infos.
1808 * target.c (target_link): new function to get relocation info when
1809 a symbol file is requested to load.
1810 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1811 because in cross mode there's no inferior pid, bit they need to
1813 Makefile.in: add os9kread.c os9kstab.c and .o's.
1814 configure.in: add i386os9k target.
1815 config/i386/i386os9k.mt: new add.
1816 config/i386/tm-i386os9k.h: new add.
1818 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1820 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1821 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1823 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1825 * target.c, target.h (target_read_string): Provide error detection to
1826 caller. Put string in malloc'd space, so caller need not impose
1828 * solib.c (find_solib): Update to use new interface.
1829 * irix5-nat.c (find_solib): Read o_path from inferior
1830 (clear_solib): Free storage for o_path.
1831 * valprint.c (val_print_string): Add comments.
1833 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1835 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1838 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1840 * value.h (struct value): Add modifiable field.
1841 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1842 (record_latest_value): Don't mess with VALUE_LVAL of value.
1843 * valops.c (value_assign): Check it. Reword existing error
1844 message on not_lval.
1846 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1847 (STEP_SKIPS_DELAY): Added.
1848 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1851 * valprint.c (val_print_string): If errcode is set, always print
1852 an error, regardless of force_ellipsis. In the non-EIO case,
1853 just print the error message rather than calling error(). Don't
1854 access *(bufptr-1) if bufptr points to the start of the buffer.
1855 When looking for '\0', don't increment bufptr and addr if bufptr
1856 started out already at limit. If an error happens on fetching the
1857 first character, don't print the string.
1859 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1861 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1864 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1865 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1866 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1867 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1868 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1869 * findvar.c: Update comment regarding ieee-float.h.
1871 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1873 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1874 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1875 Define to make backtracing through the various sigtramp handlers
1877 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1878 the saved pc from ucontext on the stack for SVR4 signal handling.
1880 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1882 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1883 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1884 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1885 just use the global variable itself. When printing baud rate,
1886 don't print a baud rate if baud_rate is -1.
1888 * coffread.c (read_coff_symtab): Pass mst_file_* to
1889 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1890 symbols in the minimal symbols regardless of SDB_TYPE.
1892 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1894 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1895 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1896 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1897 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1898 ignored bs->stop for a bp_step_resume breakpoint.
1899 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1900 which performs one (the check_sigtramp2 one) of the functions
1901 which had been handled by the step_resume_breakpoint. For each
1902 use of the step_resume_breakpoint, make it still use the
1903 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1905 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1906 When setting the frame address of the step resume breakpoint, set
1907 it to the address for frame *before* the call instruction is
1908 executed, not after.
1910 * mips-tdep.c (mips_print_register): Print integers using
1911 print_scalar_formatted rather than duplicating all the
1912 CC_HAS_LONG_LONG and so on.
1913 (mips_push_dummy_frame): Use read_register_gen rather than using
1914 read_register and then putting it back in target format with
1915 store_unsigned_integer. If registers are more than 4 bytes, give
1916 an error rather than have some registers overwrite other
1918 #if 0 unused include of opcode/mips.h.
1920 * symfile.h: Don't declare arguments for coff_getfilename.
1922 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1924 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1926 * configure.in (hppa*-*-osf*): New configuration.
1927 * config/pa/hppaosf.mt: New target makefile fragment.
1928 * config/pa/tm-hppao.h: New target include file.
1930 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1932 * exec.c (print_section_info): Print entry point for exec_bfd only.
1933 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1934 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1935 causes problems if <sys/types.h> has no multiple inclusion protection.
1937 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1939 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1940 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1941 (CALL_DUMMY_LENGTH): Changed accordingly.
1943 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1945 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1946 numbers of register windows.
1948 * sparclite/hello.c: Add factorial function for testing.
1949 * salib.c: Use macros instead of constants for I/O addresses to
1950 make 931 support easier.
1951 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1952 register in sta/lda instructions.
1954 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1956 * dbxread.c (process_one_symbol): Set
1957 block_address_function_relative for COFF like we do for ELF and SOM.
1959 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1961 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1963 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1964 the enumerators of an ecoff enum into the partial symbol table.
1965 * mdebugread.c (parse_partial_symbols): Call it.
1966 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1967 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1968 offsets. Cast psymtab->read_symtab to PTR before passing it to
1970 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1971 set up the global offset table pointer in pic compiled code.
1972 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1973 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1974 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1975 ensures that floats are promoted to doubles before they are pushed
1978 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1980 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1981 Fixup cache_on and flush_i_cache so that they work for both the
1982 930 and 932 processors. Rewrite most low level funcs (uart
1983 access & cache stuff) to use new ASI access macros in sparclite.h.
1984 Also make it easy to access second serial port.
1986 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1989 <sys/stat.h>; not needed.
1991 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1993 * stack.c (print_frame_info): In "pathological" case, don't
1994 distrust the line number information.
1996 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1998 * mips-tdep.c (mips_print_register): handle 64 bits register.
1999 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2001 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2005 * Makefile.in (install): Do the sed for program_transform_name
2006 ourselves instead of worrying about INSTALL_XFORM. This enables
2007 users to override INSTALL_PROGRAM in the standard way.
2009 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2010 depend on Makefile.in.
2012 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2013 Only test against INT_MIN if a LONGEST is bigger than an int.
2015 * README: Change GhostScript to Ghostscript.
2017 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2019 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2020 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2021 character file names.
2022 * Makefile.in (ALLPARAM): Add these files.
2024 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2025 character file names.
2026 * Makefile.in: Add Kung's new mips64 files.
2028 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2030 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2031 mips64el-*-ecoff and mips64-big-*.
2032 * defs.h: get rid of FORCE_LONG_LONG.
2033 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2034 parsing. Change register size to be MIPS_REGSIZE.
2036 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2038 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2039 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2040 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2042 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2044 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2045 (remove_commands, add_commands): Add/remove hms-drain when target
2048 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2050 * configure.in: Add Lynx/rs6000 support.
2051 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2052 messages. Add rs6000 support. Don't try to modify unwritable
2054 * rs6000-nat.c: Move lots of native dependent stuff (like core
2055 file support) from rs6000-tdep.c & xcoffexec.c to here.
2056 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2057 * xcoffexec.c: Move native dependent stuff to nat.c.
2058 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2060 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2062 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2063 New files to support Lynx/rs6000.
2065 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2067 * README: Remove note about gcc warnings on alpha, these should be
2069 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2070 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2071 remote-utils.c, stabsread.c: Include <string.h>.
2072 * regex.c: Include "defs.h", change re_comp argument to const char *.
2073 * infptrace.c (fetch_register, store_inferior_registers): Change
2074 regaddr to type CORE_ADDR.
2075 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2076 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2078 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2080 * symtab.h: Always define BYTE_BITFIELD to nothing.
2082 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2084 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2085 * configure.in: Remove comment about m68k-em.mt.
2086 * Makefile.in: Remove references.
2088 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2090 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2093 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2095 * target.c (target_preopen): If target_kill doesn't remove the
2096 target from the stack, use pop_target to do it.
2098 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2099 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2100 changes to stabsread.c from summer 1993.
2102 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2103 printing the program, rather than passing NULL to printf.
2104 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2105 try to call UDIDisconnect again. Print better message.
2106 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2108 (udi_create_inferior): If udi_session_id is negative, open a new
2109 TIP rather than giving an error.
2111 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2112 config/ns32k/ns32km3.mh: Define NAT_FILE.
2113 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2114 (it was inconsistent and namespace-wrong) to NM_M3_H.
2115 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2116 (m3_open): New function.
2118 * TODO: Update Mach section.
2120 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2122 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2124 * printcmd.c (printf_command): Add missing single-letter
2125 backslash-escape sequences, and improve error message.
2127 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2129 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2130 rather than trying to shove an int into a pointer and back out
2131 again. This avoids compiler warnings.
2133 * defs.h (alloca): Declare as void *, not char *, on hpux.
2134 Don't prototype it, just declare the return type.
2136 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2138 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2139 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2141 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2143 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2144 ZERO_REGNUM, just read it as zero without talking to the board.
2146 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2148 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2149 to store_floating, not nonexistent variable len.
2151 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2153 (mips_store_word): Change calling convention to return errors, and
2154 to provide old contents if the caller wants it.
2155 (mips_xfer_memory): Deal with errors from mips_store_word.
2156 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2157 define now that remote-mips.c doesn't use BREAKPOINT.
2159 * remote-mips.c (mips_create_inferior): Call warning if arguments
2160 specified, and then execute "set args" command. Call error, not
2161 mips_error, if executable file not specified.
2163 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2166 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2169 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2171 * value.h (print_longest): Rename "value" to "val" in prototype
2172 declaration because some compilers don't like arguments whose
2173 names are the same as types.
2174 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2175 before passing it to remote_*_bytes.
2177 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2179 * h8500-tdep.c (saved_pc_after_call): The size of the
2180 pc is memory model dependent. (segmented_command,
2181 unsegmented_command, _initialize_h8500_tdep): New commands to
2182 change memory model.
2183 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2185 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2186 (hms_wait): Use new status structure
2187 (hms_open): Push the target here. (hms_before_main_loop): Not
2188 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2189 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2190 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2191 all registers in a compact way.
2193 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2195 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2196 as CORE_ADDR to match definition in rs6000-tdep.c.
2198 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2200 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2201 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2202 definitions into the psymtab.
2204 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2206 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2207 a special exceptionSize for the 68332.
2209 * remote-udi.c (udi_attach): If no arguments, print error.
2211 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2213 * Makefile.in (VERSION): Bump to 4.12.1
2214 * NEWS, README: Update to match 4.12 release.
2216 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * command.c (empty_sfunc): New function.
2219 (add_set_cmd): Use it instead of not_just_help_class_command.
2220 (not_just_help_class_command): Change calling convention back to
2221 what it was before yesterday's change.
2223 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2224 of the type if present.
2226 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2228 * printcmd.c (decode_format): Don't blithely set the size for
2229 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2231 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2232 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2233 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2234 always just check against INT_MIN and INT_MAX (this also fixes things
2235 if sizeof (long) > sizeof (int), e.g. Alpha).
2236 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2237 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2238 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2239 BUILTIN_TYPE_UNSIGNED_LONGEST.
2240 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2241 longest_int and longest_unsigned_int.
2242 * value.h (struct value): Just align to LONGEST, rather than worrying
2243 about CC_HAS_LONG_LONG.
2244 * valarith.c (value_binop): Figure out type ourself based on
2245 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2246 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2247 * valprint.c (val_print_type_code_int): Just call
2248 extract_unsigned_integer directly, rather than going through
2250 * printcmd.c (decode_format): Remove code which would sometimes
2251 change 'g' size to 'w' for integers. print_scalar_formatted handles
2252 printing huge integers well enough, thank you.
2254 * command.c (add_set_cmd, not_just_help_class_command): Change
2255 to make this the sfunc, not cfunc, since that is how we call it.
2256 * command.h: Comment difference between sfunc and cfunc.
2257 * demangle.c (set_demangling_command): Add third arg since that
2258 is how it is called.
2259 (_initialize_demangler): Use sfunc, not cfunc, for
2260 set_demangling_command, since that is how it is called.
2261 Remove show_demangling_command; it has no effect.
2263 * command.c (shell_escape): Report errors correctly (with error
2264 message from strerror).
2266 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2268 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2269 x_scnlen.l rather than x_scnlen to match corresponding change in
2272 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2274 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2275 Change comments regarding TYPE_CODE_BOOL.
2276 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2277 regardless of the language.
2278 (value_true): Just call value_logical_not regardless of language.
2279 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2280 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2281 * language.h: Improve comment for la_builtin_type_vector.
2282 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2283 builtin_type_m2_bool.
2285 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2287 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2288 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2290 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2292 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2293 by restarting the ioctl.
2295 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2297 * target.h (target_wait): Add comment about calling
2298 return_to_top_level.
2300 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2302 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2303 additional arguments.
2304 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2306 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2308 * sparc-stub.c: Remove unnecessary #include of memory.h.
2310 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2312 * mips-tdep.c: Remove code which sets saved_regs from
2313 init_extra_frame_info and put it in new function mips_find_saved_regs.
2314 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2315 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2316 check if it is NULL and call mips_find_saved_regs if so.
2318 * remote-mips.c: Use unfiltered, not filtered, output most places.
2320 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2321 backtrace. Revise comments.
2323 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2325 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2326 alpha and irix. The _sigtramp case has to be handled properly
2327 in the tdep files if we have no ecoff debugging info.
2328 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2329 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2330 without PC_REGNUM kludge.
2331 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2332 Clean up handling of mips sigtramp frames, improve comments.
2334 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2336 * paread.c (read_unwind_info): Fix typo.
2338 * paread.c (pa_symtab_read): Update the "check_strange_names"
2339 filter to match GCC's current output. Filter out section symbols
2340 (which the HP linker sometimes puts in the wrong place).
2342 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2344 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2346 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2348 * Makefile.in: Remove all references to sparcly-nat.c.
2350 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2351 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2352 duplicating serial.h and target.h.
2354 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2355 are not used anywhere (a 5 Oct 1993 change removed the uses).
2357 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2358 * config/m68k/es1800.mt: Add comment.
2359 * remote-es.c: Extensive changes to update to current conventions.
2361 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2362 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2363 to achieve the desired timeout.
2364 * serial.h (serial_t): Add field timeout_remaining.
2366 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2368 * c-exp.y (yylex): Reenable nested type code.
2370 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2372 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2374 * remote-mips.c (mips_ops): Fix docstring.
2376 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2378 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2379 with the old tm-m68k-em.h:
2380 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2381 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2382 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2383 Add FIXME regarding GET_LONGJMP_TARGET.
2385 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2386 * infptrace.c (kill_inferior): Add comments.
2387 * main.c (quit_command): Call target_close after we kill or
2389 * remote-udi.c (udi_close): Don't error() if QUITTING.
2391 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2393 * configure.in: Make m68k-coff and aout add monitor support in
2394 addition to the standard serial support.
2396 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2398 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2401 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2403 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2404 * elfread.c (record_minimal_symbol_and_info),
2405 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2407 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2409 * i386-stub.c: Add ".text" right before "mem_fault:".
2411 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2413 * remote-utils.c (usage): Fix message to be accurate and conform
2414 more closely to normal conventions.
2416 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2417 whether to show information about exec_bfd, and not control whether
2418 to show information about device and speed.
2420 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2421 usage message, don't dump core.
2423 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2424 for variable size array.
2425 (bug_fetch_register, bug_store_register): Rename "value" to
2426 "fpreg_buf" because some compilers don't like variables whose
2427 names are the same as types.
2428 (bug_store_register): Use a cast when converting char * to
2431 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2432 of the command in error message (the text was referring to the old
2433 name of the command).
2435 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2437 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2438 full details on structure elements without names. This partially
2439 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2440 of those changes was accidental.
2442 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2443 defined, make it an error to specify a single argument which is not
2446 * Makefile.in (version.c), main.c (print_gdb_version): Use
2447 host_alias and target_alias, not host_canonical and
2448 target_canonical, to print configuration.
2450 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2453 of builtin_type_long. It is necessary to get a type which is
2454 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2456 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2457 various miscellaneous things discovered in the process:
2458 * printcmd.c, defs.h (print_address_numeric): New function.
2459 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2460 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2461 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2462 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2464 * utils.c, defs.h (gdb_print_address): New function.
2465 * expprint (dump_expression), gdbtypes.h: Use it.
2466 * breakpoint.c (describe_other_breakpoints),
2467 symmisc.c (dump_symtab, print_symbol):
2468 Use filtered not unfiltered I/O.
2469 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2470 just run gdb under a debugger for this (and it had problems with
2471 printing addresses, how to print b->shadow, etc.).
2472 * buildsym.c (make_blockvector), core.c (memory_error),
2473 exec.c (print_section_info), maint.c (print_section_table),
2474 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2475 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2476 Add comments saying code is broken. Marked with "FIXME-32x64".
2477 * dbxread.c (process_one_symbol), partial-stab.h (default),
2478 remote-vx.c (vx_run_files_info):
2479 Don't cast int being passed to local_hex_string.
2480 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2481 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2483 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2485 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2486 * source.c: Include <sys/types.h> regardless of USG.
2488 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2490 * valops.c (value_assign): Set `type' after coercing toval.
2491 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2492 Use extract_unsigned_integer to get the address of a reference.
2494 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2496 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2497 AIX can use ? instead of \ for continuation. Deal with it.
2499 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2500 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2501 the HP compiler in ANSI mode doesn't like.
2503 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2504 based on USG, rather than defining HAVE_SIGSETMASK to an
2505 expression containing defined. Having a macro used in #if expand
2506 to an expression containing "defined" is undefined according to
2507 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2510 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2512 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2513 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2515 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2517 * ch-exp.y (match_string_literal): Allow a zero-length string.
2518 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2520 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2522 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2523 passing them to print_387_status.
2524 (print_387_status): Don't subtract top from 7 before using it.
2525 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2526 from 7; the above explains it.
2528 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2530 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2531 pointer value when fixing up the frame at the start of a function.
2533 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2535 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2536 Sparc from the stack.
2538 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2540 * remote-mips.c (mips_initialize): Clear mips_initializing via
2541 cleanup chain, not directly.
2543 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2544 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2545 munging the timeout due to the limited range of c_cc[VTIME].
2547 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2548 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2549 m3-nat.c (m3_create_inferior): Pass it.
2550 * procfs.c: Remove ptrace function. It was declared in a way which
2551 conflicted with the prototype in unistd.h on Solaris.
2553 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2555 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2556 in the sigcontext if it is a signal trampoline frame.
2557 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2558 Define for Solaris2.
2560 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2562 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2563 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2564 tm-sparc.h so they can be overridden if necessary.
2566 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2568 * lynx-nat.c: Add Sparc support.
2569 * sparcly-nat.c: Remove. It's useless.
2570 * config/sparc/nm-sparclynx.h: Rewrite.
2571 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2573 * config/sparc/tm-sparclynx.h: Rewrite.
2575 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2577 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2578 directory. Old code was discarded, since the new opcode table has
2581 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2583 * Makefile.in (realclean): Remove info files per make-stds.texi.
2585 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2587 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2588 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2589 * config/sparc/tm-sun4sol2.h: Define it.
2591 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2593 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2594 if we did not find a symbol.
2596 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2598 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2601 * hppab-nat.c (call_ptrace): Delete redundant function.
2602 (kill_inferior, attach, detach, child_resume): Likewise.
2603 (child_xfer_memory): Likewise.
2605 * hppah-nat.c (call_ptrace): Delete redundant function.
2606 (kill_inferior, attach, detach, child_resume): Likewise.
2608 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2610 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2612 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2614 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2615 (CHILD_XFER_MEMORY): Define.
2616 (PT_*): Define so that generic infptrace.c code can be used.
2618 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2620 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2621 struct section_offsets *, not a (nonexistent) struct section_offset *.
2623 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2624 internal_xcoff_symtab, not an array of one of them. Change lots of
2625 "main_aux" to "&main_aux" and so on.
2627 * coffread.c, xcoffread.c: Include <coff/internal.h>
2630 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2632 * coffread.c (coff_getfilename): Make it not static.
2634 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2636 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2637 a completely gratuitous difference between xcoffread.c and coffread.c).
2639 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2641 * infrun.c (wait_for_inferior): Don't set frame for
2642 step_resume_breakpoint for IN_SIGTRAMP cases.
2644 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2645 breakpoint.c (bpstat_what): Move step_resume from its own field of
2646 the struct bpstat_what into the main_action. Make it override
2647 other breakpoints. This is a conservative change in the sense
2648 that before the step resume breakpoint was a breakpoint.c
2649 breakpoint, hitting the step resume breakpoint overrode even
2650 calling bpstat_stop_status.
2652 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2654 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2655 in case execution was stopped in the called function.
2656 * stack.c (print_frame_info, frame_info): If backtracing through
2657 a call dummy, handle the starting source line number on a line
2658 boundary like backtracing through sigtramp.
2659 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2660 for call dummy frame right. Remove old test for dummy frame,
2661 it has been unused at least since gdb-3.5.
2662 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2665 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2667 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2669 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2671 * infrun.c (signals_info), target.c (target_signal_from_name):
2672 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2674 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2676 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2677 * inflow.c (terminal_ours_1): When discussing how to deal with the
2678 tty state, make note of query() as well as readline.
2680 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2681 signals for which stop and print are cleared by default.
2683 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2685 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2686 reserved fields to hold a stub unwind entry type. Fix typo.
2687 (stub_unwind_entry): New structure for raw stub unwind entries.
2688 (stub_unwind_types): The types of stubs we may encounter.
2689 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2690 * hppa-tdep.c (rp_saved): Use additional information provided
2691 by linker stub unwind descriptors.
2692 (frameless_function_invocation): Likewise.
2693 (frame_chain_valid): Likewise.
2694 * paread.c (compare_unwind_entries): New function for sorting
2695 unwind table entries.
2696 (read_unwind_info): Rewrite to remove dependency on host endianness.
2697 Read in data from the $UNWIND_END$ subspace which contains linker
2698 stub unwind descriptors. Merge that data into the basic unwind
2701 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2703 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2705 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2706 from either the symbol name or the auxent.
2707 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2710 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2712 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2714 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2716 * README: Update notes for alpha port.
2718 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2720 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2721 for operation fault, constraint fault, and type fault.
2723 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2725 * Makefile.in (init.c): Add comment explaining formatting conventions.
2727 * c-exp.y (parse_number): Assign to temporary between the right
2728 shifts, to work around a bug in the SCO compiler.
2730 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2731 Add various files which were added to GDB recently.
2733 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2736 * Makefile.in: Add mostlyclean target.
2738 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2742 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2744 * main.c (show_commands): Make return type of extern
2745 history_get be HIST_ENTRY, rather than struct _hist_entry.
2746 (The latter loses with the upcoming merged readline.)
2748 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2750 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2751 const char *, not char *.
2753 * symtab.h (struct symbol): Make section short, not unsigned short.
2755 * symtab.c (lookup_symbol): Add comment about QUIT here.
2757 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2759 * c-exp.y (parse_number): Check for overflow regardless of range
2760 checking. Fix overflow check to use unsigned LONGEST, not
2763 * c-exp.y (parse_number): Make it so that integer constants are
2764 builtin_type_long_long if builtin_type_long isn't big enough or if
2765 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2767 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2768 Print our "()" first, then recurse for the target type.
2770 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2772 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2774 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2776 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * utils.c (request_quit): Re-establish signal handler regardless
2781 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2783 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2785 * i960-tdep.c: Include target.h.
2787 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2789 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2791 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2793 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2794 changes (status -> ourstatus; declare status, etc.).
2795 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2797 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2799 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2801 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2803 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2805 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2807 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2809 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2811 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2813 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2815 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2816 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2818 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2821 Add search to target vector (#if 0'd until after 4.12):
2822 * target.h (to_search, target_search): Add.
2823 * gdbcore.h, core.c (generic_search): Add.
2824 * remote.c (remote_search): Add.
2825 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2828 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2829 is on, call find_pc_function rather than relying just on the minimal
2830 symbols (probably only matters for symbol readers which don't put
2831 statics in the minimal symbols, but changing this strikes me as
2832 not conservative enough).
2833 Initialize name_location in all cases.
2834 If no symbol and no msymbol, don't print anything symbolic.
2836 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2838 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2840 * printcmd.c (print_address_symbolic): Make it search the
2841 symtabs for variables as well as functions. Add `set print
2842 fast-symbolic-addr' and default it to fast (the old way).
2843 Print line numbers for data items as well as functions.
2845 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2846 address, if a symbol is found (take two more args pointing to
2847 where to store these results).
2849 * symtab.h (find_addr_symbol): Add prototype.
2851 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2853 * objfiles.h: Fix comments to reflect the fact that the phrase
2854 "top of stack" always refers to where the pushing and popping takes
2855 place, regardless of whether it is at the highest or lowest address.
2857 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2859 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2860 compiler generated tag names.
2861 * mdebugread.c (parse_type): Handle cross references to qualified
2863 * valops.c (value_struct_elt): Improve error message if the
2864 address of a method is requested from an object instance.
2865 * valops.c (search_struct_method): Make name_matched non-static
2866 to get it initialized correctly.
2867 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2868 exclude segment register which are not writable on newer SCO versions.
2870 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2872 * go32-xdep.c: Remove unused function uerror.
2873 (sigsetmask): Declare return type. Declare argument (to match the
2874 way it is called). Explicitly return 0.
2876 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2878 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2879 partial_symbol): Shrink the storage sizes of symbols, by making
2880 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2881 enums and small ints to the end of each struct to improve
2882 alignment, and switching the section number from int to unsigned
2885 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2887 * symtab.c (find_addr_symbol): New routine that will find the nearest
2888 symbol associated with an address. It does so by exhaustive
2889 search of the symtabs, so it's slow but complete.
2891 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2893 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2894 to [0,0] rather than [0, end of first source file]. This avoids
2895 problems with other parts of GDB looking for linetables in the
2896 _globals_ symtab. Eliminate variables num_object_files and
2897 first_object_file_end.
2899 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2901 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2902 (pop_frame): Restore PC2 and LR0 from dummy frames.
2903 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2904 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2905 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2906 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2907 (SETUP_ARBITRARY_FRAME): Define.
2909 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2911 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2913 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2915 * remote-udi.c (udi_resume): Correct prototype.
2917 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2919 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2920 hppa_frame_find_saved_regs.
2921 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2922 (prologue_inst_adjust_sp): New function.
2923 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2924 (skip_prologue): Completely rewrite to use unwind information.
2925 (hppa_frame_find_saved_regs): Likewise.
2927 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2929 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2930 to convert a signal number with appropriate bounds checking.
2932 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2934 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2936 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2937 print a newline to end the display anyway.
2939 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2940 coprocessor status regs) when popping a frame. This fixes
2941 float exceptions that occur after calling inferior functions.
2943 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2944 Read and write the fsr (float status register) to/from the child
2945 process along with the float regs. Remove Peter Schauer's change
2946 of May 24 '93, which has higher overhead and doesn't solve the
2947 real problem (which was that FSR wasn't being set).
2949 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2951 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2952 stack overflow check isn't right after the register stack
2953 adjustment instruction. Metaware R2.3u compiler moves other
2954 things in front of it. This fix isn't perfect but is what's
2957 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2959 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2961 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2962 character filenames.
2963 * configure.in: Change accordingly.
2965 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2967 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2968 _filtered io routines from these two files.
2970 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2972 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2973 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2974 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2976 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2978 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2980 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2981 printing to gdb_stderr.
2983 * remote-udi.c (udi_kill): Don't close the connection, just set
2984 inferior_pid to zero.
2985 (udi_mourn): Call remove_breakpoints.
2987 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2989 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2991 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2993 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2995 * remote-bug.c: At the start of each section, reset srec_frame
2998 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2999 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3000 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3001 code which looks for those two waitkinds. Use switch statement.
3002 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3003 CHILD_SPECIAL_WAITSTATUS.
3005 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3006 * Move target_signal_from_host, target_signal_to_host, and
3007 store_waitstatus from inftarg.c to target.c. procfs needs them.
3008 * target.c: Include "wait.h" and <signal.h>.
3009 * target.h, infrun.c (proceed), proceed callers: Pass new code
3010 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3011 enums being treated as unsigned and is cleaner.
3012 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3014 * infcmd.c (signal_command), infrun.c (signals_info):
3015 Don't allow user to specify numeric equivalent of
3016 TARGET_SIGNAL_DEFAULT.
3018 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3020 * config/alpha/alpha-netware.mt: New target support for Alpha
3022 * configure.in: Add alpha-*-netware* target.
3024 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3026 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3028 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3030 * target.h: Add enum target_waitkind, enum target_signal, and
3031 struct target_waitstatus. Change status argument to target_wait to
3032 be struct target_waitstatus * instead of int *.
3033 * target.h, infrun.c, all targets: Change type of signal arguments
3034 to resume(), proceed(), and target_resume() from int to enum
3036 * All targets (*_wait, *_resume): Change accordingly.
3037 * infcmd.c (program_info, signal_command), throughout infrun.c,
3038 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3039 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3040 signal code stuff right with the new signals would be non-trivial).
3041 * inferior.h (stop_signal): Make it enum target_signal not int.
3042 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3043 target_signal_from_name): New functions.
3044 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3045 store_waitstatus): New functions.
3046 * procfs.c (procfs_notice_signals): Use them.
3047 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3049 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3051 * objfiles.c (build_objfile_section_table): Don't abort() if
3052 objfile->sections is already set.
3054 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3055 to match recent change to exec.c.
3059 * main.c (print_gdb_version): Change year to 1994.
3061 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3062 * Makefile.in (NONSRC): Add ChangeLog-93.
3064 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3066 * stabsread.c (read_type): Allow defining several type numbers
3067 at once (e.g. "(1,2)=(3,4)="...).
3069 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3071 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3073 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3075 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3076 to process_one_symbol.
3077 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3078 avoid caching a bad endaddr in find_pc_partial_function.
3080 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3082 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3084 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3086 * infrun.c (wait_for_inferior): Do not step or step resume past
3087 the end of a one-line function we just stepped into.
3089 For older changes see ChangeLog-93
3095 version-control: never