1 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * infcmd.c (run_command): Remove comment suggesting using
4 target_has_execution instead of inferior_pid.
6 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
8 * remote-mips.c (mips_open): add code to handle baud rate.
10 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
12 * infrun.c (wait_for_inferior): Call target_resume() upon
13 detection of new processes.
15 * procfs.c (create_procinfo): Return pointer to new procinfo
17 * (do_detach): Spacing & formatting cleanup.
18 * (procfs_wait): Move wait_again label to ensure that we really
19 wait again. On exit from fork, release new child from gdbs'
21 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
23 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
25 * i386-nlmstub.c (handle_exception): Wait until the thread has
26 been started before killing the NLM by pointing the PC at
29 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
31 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
32 Irix 5 has a standard _sigtramp signal handler.
33 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
34 it is not needed for a standard _sigtramp signal handler.
35 Add shared library sections to the section table of the target
36 before adding the symbols.
37 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
38 instructions that do not prepare a stack adjustment.
39 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
40 which does the right thing on machines where `char' is unsigned.
42 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
44 * remote.c (remote_open): Move setting of inferior_pid prior to
45 call to remote_start_remote. Also use unique value for pid to
46 avoid confusion with read_register_pid & friends.
47 * (remote_wait): Return inferior_pid instead of 0 in all cases.
49 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
51 * dwarfread.c (bfd.h): Don't include.
53 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
55 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
56 kill the program being debugged. KillMe(), the undocumented
57 call intended for this purpose, causes the server to hang.
59 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
61 * remote.c (read_frame): Calculate run length encoded checksum
63 * config/sh/stub.c: New file.
65 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
67 * target.c (find_default_run_target): Make sure to_can_run is set
70 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
72 * TODO: Remove note about fast watchpoints and remove obsolete
75 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
77 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
78 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
79 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
81 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
83 * target.c (add_target): Don't call clean_target on target
85 * (unpush_target): Test for to_close being set before calling.
86 * (target_xfer_memory, target_info): Check for to_has_memory
87 before playing with memory.
89 * remote.c (remote_open): Set inferior_pid to make kill command
91 * inflow.c (kill_command): Revert change of Aug 2. Use
92 inferior_pid to determine whether to print out "The program is not
95 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
97 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
98 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
99 * m3-nat.c: Pass argument to return_to_top_level.
100 Declare m3_kill_inferior before use.
101 (port_chain_insert): In "can't happen" case, abort rather than
102 setting `mid' to large decimal constant (which gcc warns about).
103 (get_thread_name): Use cast to convert const char * to char *.
104 (add_mach_specific_commands): #if 0 "thread break" command.
105 (m3_trace_him): Call push_target.
106 (mach_really_wait): New argument pid; remove unused
108 (intercept_exec_calls): Call target_terminal_init and
109 target_terminal_inferior once the child execs.
110 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
112 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
114 * procfs.c (procfs_mourn_inferior): don't dereference the
115 procinfo pointer after it has been freed.
117 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
119 * breakpoint.c (breakpoint_1): Improve pluralization in display
120 of breakpoint hit counts.
122 * language.h (struct language_defn): Remove unused field
124 (longest_float): Remove, no longer used.
125 * language.c (unknown_language_defn, auto_language_defn,
126 local_language_defn): Remove init of la_longest_float field.
127 * c-lang.c (c_language_defn, cplus_language_defn,
128 asm_language_defn): Ditto.
129 * ch-lang.c (chill_language_defn): Ditto.
130 * m2-lang.c (m2_language_defn): Ditto.
132 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
134 * defs.h (bfd_read, bfd_seek): Remove declarations.
135 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
137 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
139 * inflow.c (kill_command): Fix a bug which prevented target
140 programs to be killed.
142 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
144 * defs.h: Change two-line declarations to one-line form.
145 (NORETURN): Define as "volatile" only for older GCCs.
146 (ATTR_NORETURN): Define for newer GCCs.
147 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
149 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
151 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
152 * breakpoint.c (delete_breakpoint, enable_breakpoint,
153 disable_breakpoint): Don't call breakpoints_changed; it is now
154 called via the *_breakpoint_hook functions.
155 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
157 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
159 * stabsread.c (read_type): Fix a bug in enum size calculation.
161 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
163 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
164 argument types to shut up GCC.
166 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
167 linker stub, then return the address the stub will return to.
168 (frame_saved_pc): Correctly restart the search for the saved
169 pc when a linker stub is encountered.
171 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
172 register stores emitted by the version 9 HP compilers.
173 (inst_saves_fr): Relax test for a specific base register (%r1);
174 this avoids losing with the version 9 HP compilers.
175 (skip_prologue): Try to skip argument stores emitted by the HP
176 compilers. It's not perfect, but it's better than before.
178 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
180 * findvar.c (write_pc write_pc_pid): Remove casts to long when
181 calling write_register_pid.
182 * (write_register_pid): Add prototype.
184 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
186 * remote.c (read_frame): Split readchar/checksum calculation into
187 two parts since evaluation order is undefined.
189 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
191 From Kevin A. Buettner (kev@cujo.geg.mot.com).
192 * Makefile.in (coredep.o): Add inferior.h as dependency.
193 * inflow.c: Add F_SETOWN to list of defines to check
194 around code that uses F_SETOWN.
196 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
198 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
199 set the -L and -B directory prefixes so we can link with it.
201 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
203 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
204 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
207 * General hackery to support alternate user-interface.
208 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
209 disable_breakpoint): Call hooks for alternate user-interface.
210 * defs.h: Add declarations for alternate user-interface hooks.
211 * main.c (main): Add --nw (and --nowindows) options to disable
213 * (near call to command_loop): Call command_loop_hook if set.
214 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
215 * stack.c: Call print_frame_info_listing_hook if set.
216 * top.c (gdb_init): Initialize targets.c and utils.c prior to
217 other files to make sure that calls to error and warning will
218 work. Call init_ui_hook after everything else.
219 * utils.c (query): Call query_hook if set.
220 * (gdb_flush): Call flush_hook if set.
221 * Change _initialize_utils to initialize_utils cuz we don't use
222 automatic initialization of utils.c anymore.
224 * Support for TK GUI.
225 * Makefile.in: Add rule for gdbtk.o.
226 * configure.in: Add support for --enable-gdbtk.
227 * gdbtk.c: New file. Contains support routines for TK interface.
228 * gdbtk.tcl: New file. Implements GUI policy.
230 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
233 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
235 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
236 there and we are using the gcc from the tree.
237 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
239 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
241 * Makefile.in (annotate.o): Add dependencies.
243 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
245 * sparclite/aload.c: Added new -q (quiet) option.
246 return 0 exit status if file was successfully downloaded.
248 * nlm/gdbserve.c: merge in command line argument parsing changes
249 and bug fixes made to i386-nlmstub.c.
251 * i386-nlmstub.c: The returnLength field must be initialized
252 before portConfig is passed to AIOGetPortConfiguration.
253 Compare command line arguments with strnicmp(); args are
254 case insensitive on netware.
256 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
258 * Makefile.in (DISTSTUFF): Add definition.
259 (diststuff): Add for new distribution support.
260 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
261 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
262 Remove old distribution building rules, now uses standard
263 distribution support in parent directory Makefile.in.
265 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * target.c (push_target): Cast result from xmalloc.
269 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
271 * elfread.c (elf_symtab_read): Discard compiler labels generated
272 by the Solaris 2.1/Intel SunPro compiler.
274 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
276 * target.c (nomemory): Fix prototype and routine to take correct
279 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
281 * Makefile.in (clean): Remove libgdb-files.
283 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
285 * coredep.c: Include inferior.h.
287 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
289 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
292 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
294 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
295 .cp as C++, alphabetize better.
297 * breakpoint.c (ignore, condition): Move usage note into body of
298 help text, so first line can be one-line summary.
300 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
302 * target.c (unpush_target): Fix handling of removal of top target.
304 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
306 * Makefile.in: Add stuff to build nlmstub.
307 * Add rule for annotate.o to keep Sun make happy.
308 * configure.in: Add config for powerpc/Netware.
310 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
311 filename. This speeds up handling of trailing N_SO stabs (they
312 mark the end of a .o file).
314 * target.c, target.h: Change the way pushing and popping of
315 targets work to support target overlays and inheritance.
316 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
317 Fixup references to current_target, due to previous changes.
319 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
320 needed to get the address of longjmp out of the target.
322 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
324 * main.c: Include <ctype.h>.
326 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
328 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
331 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
333 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
335 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
337 * Makefile.in (VERSION): Bump to 4.12.4.
339 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
341 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
342 * configure.in (m88*-harris-cxux*): New configuration.
343 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
344 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
346 * config/m88k/tm-m88k.h: Add comment about Harris OS.
347 (TARGET_WRITE_PC): Pass pid through to register writers.
349 * configure.in (m68*): Put vendor-only-specified host configs
350 after vendor-and-os-specified configs.
351 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
353 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
354 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
357 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 * elfread.c (elf_symtab_read): Handle error return from
360 bfd_get_dynamic_symtab_upper_bound gracefully.
362 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
364 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
365 registers in use by the inferior.
366 * coredep.c (fetch_core_registers, register_addr): Use it.
367 * findvar.c (registers_changed, registers_fetched,
368 read_register_bytes): Ditto.
369 * infcmd.c (do_registers_info, registers_info): Ditto.
370 * infptrace.c (fetch_inferior_registers,
371 store_inferior_registers): Ditto.
372 * stack.c (frame_info): Ditto.
374 * coredep.c (CORE_REGISTER_ADDR): New macro.
375 (fetch_core_registers): Use it.
377 * breakpoint.c (ignore, condition): Add usage notes to help strings.
378 * symfile.c (add-symbol-file): Add usage note to help string.
379 (add_shared_symbol_files_command): New command.
382 * inferior.h (read_pc_pid): Declare.
383 * breakpoint.c (watchpoint_check): Cache breakpoint in local
384 variable b, remove unused variable other_type_used.
385 * main.c (inferior.h, call-cmds.h): Include.
387 * remote.c (remote_wait): Return 0 by default.
389 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
391 Stop printing at null char option, from Oliver Meyer
392 (omeyer@i3.informatik.rwth-aachen.de).
393 * valprint.h, valprint.c (stop_print_at_null): New global.
394 * valprint.c (_initialize_valprint): New print set subcommand
396 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
397 printing a char array, adjust the number of chars to print.
399 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
401 From Kevin A. Buettner (kev@cujo.geg.mot.com).
402 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
403 pic code in addition to prologues where an instruction from the
404 prologue gets moved into the delay slot of a branch instruction
405 immediately following the prologue. A table of potential prologue
406 instructions (prologue_insn_tbl) is now used for picking apart a
408 (frame_find_saved_regs): Changed the way in which limit gets set
409 so that the delay slot of branch instructions immediately
410 following the prologue gets examined.
411 (pushed_size, store_parm_word, store_parm, push_parameters,
412 collect_returned_value): Deleted.
414 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
416 * infrun.c (wait_for_inferior): Handle stepping into leaf
417 functions whose prologue consists of gp loading code only.
419 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
421 * dbxread.c: Don't include libbfd.h.
422 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
423 <time.h>, or <sys/types.h>.
424 * elfread.c (elf_symfile_read): Use only standard BFD functions to
425 collect information about the stab and stab string sections.
427 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
429 * stabsread.c (read_huge_number): handle large unsigned number
430 for stabs generated by os9k C compiler.
432 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
434 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
435 * breakpoint.h (hit_count): New breakpoint field.
436 * breakpoint.c (show_breakpoint_hit_counts): New variable.
437 (clear_breakpoint_hit_counts): New function.
438 (bpstat_stop_status): Increment the hit count.
439 (breakpoint_1): Display the hit count.
440 * infcmd.c (run_command): Reset breakpoint hit counts.
441 * target.c (generic_mourn_inferior): Don't clear ignore counts if
442 displaying hit counts.
444 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
446 * elfread.c (elf_symfile_read): Unconditionally add dynamic
447 symbols for all symbol files. Makes skipping over the
448 trampoline code work when stepping from a function in a shared
449 library into a function in a different shared library for Irix 5.
450 Other ELF targets do not have enough information in their
451 dynamic symbol tables to make this work.
452 (elf_symtab_read): Relocate mst_solib_trampoline address.
454 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
456 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
457 * configure.in (m68*-atari-sysv4*): New configuration.
458 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
459 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
460 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
461 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
462 * config/m68k/amix.mh, config/m68k/amix.mt,
463 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
466 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
468 * symtab.c (find_function_start_sal): New function to find
469 the start of a function from a function symbol.
470 (decode_line_1, decode_line_2): Use it instead of open coded
471 partial copies of the code.
472 (list_symbols): Quote symbol name before passing it to
473 break_command to enable proper handling of mangled symbols.
475 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
477 * ch-exp.y (match_simple_name_string): Don't lower-case here.
478 * ch-exp.y (yylex): First try name lookup using exact name
479 typed by user; if that fails, try lower-cased name.
481 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
484 Move "no debugging symbols found" test to symfile.c.
485 * symfile.c (syms_from_objfile, reread_symbols): Add
486 "no debugging symbols found" test.
487 * coffread.c (init_stringtab): Handle stripped files with a
488 stringtab offset of zero gracefully.
489 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
490 BFD instead of stop_pc heuristic to determine if it is a dynamically
492 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
493 ioctl, it indicates that the process has exited.
495 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
497 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
498 .PARISC.unwind section now.
500 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
502 * breakpoint.c (mention): Always show breakpoint address if no
505 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
507 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
508 handling of shared libraries for non-ELF executables, but only if
509 HANDLE_SVR4_EXEC_EMULATORS is defined.
510 (locate_base): Try to find debug_base in the dynamic linker
511 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
512 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
513 Define to enable handling of shared libraries for a.out executables,
514 run under Solaris BCP.
516 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 * infrun.c (wait_for_inferior): Print "Program exited normally"
519 regardless of batch_mode.
520 * defs.h, top.c (batch_mode): Removed.
522 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
524 * Makefile.in (dcache_h): Remove redundant definition.
525 (init.c): Add a comment.
526 (top.c): Remove explicit compile action.
527 * breakpoint.c (mention): Share code indicating location of
528 break/watchpoints, don't print address if addressprint is off.
529 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
530 (demangle): Remove redundant declarations.
531 * eval.c: Remove redundant function declarations.
532 * objfiles.h: Cosmetic and grammatical improvements.
533 * TODO: Various updates.
535 * remote-mips.c: Replace all \r chars with \015.
536 (mips_receive_header): Display control characters readably.
537 (mips_xfer_memory): Add a simple progress display.
539 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
541 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
543 * remote-hms.c (flush): New function.
544 (expect): Get edge case right.
545 (hms_read_inferior_memory): Be more tolerant of line noise.
547 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
549 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
550 target files, not non-existent mach3.mh and mach3.mt.
552 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
554 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
555 symbols for all symbol files. Makes skipping over the
556 trampoline code work when stepping from a function in a shared
557 library into a function in a different shared library.
558 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
560 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
562 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
563 names mean end of .o file.
564 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
565 top of routine. Handle new thread notification cleanly.
566 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
567 thread notification scheme.
568 * (child_resume): General cleanups, handle resumption of all
571 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
573 * ser-go32.c: Rewrite to run under windows.
574 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
576 * serial.c (serial_open): Notice device "pc".
577 * remote-e7000.c: Fix copyright date.
578 (expect): Compare \n and \r the same.
579 (e7000_open): Allow pc as a serial port
580 * sh/sh.mt: Add ser-e7kpc.
581 * h8300/h8300hms.mt: Add ser-e7kpc.
582 * main.c (proc_wait): Don't wait if using go32.
584 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
586 * somread.c: Simplify by using stabsect_build_psymtabs.
587 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
588 corresponding to the name of the text section. All references
590 (somstab_build_psymtabs): Delete function, no longer needed.
592 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
594 * somread.c: Renamed from paread.c. Changed function names and
595 comments to reflect that this file deals with SOM (an object file
596 format), rather than the PA (a cpu).
597 (Makefile.in): Chaned appropriately.
598 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
599 * dbxread.c (somstab_build_psymtabs): Renamed from
600 pastab_build_psymtabs.
602 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
604 * core-sol2.c: New file to handle ELF and BCP core file flavours.
605 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
607 * Makefile.in: Updated for core-sol2.c.
608 * README: Add notes about SPARCworks cc under Solaris 2.x,
609 from Casper H.S. Dik (casper@fwi.uva.nl).
610 * config/mips/xm-makeva.h: Removed, no longer necessary.
611 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
612 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
613 config/mips/xm-riscos.h: Remove references to xm-makeva.h
615 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
617 * gdba.el: Put program input and output in a separate buffer.
619 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
621 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
622 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
623 with global variable of same name in libnsl.so on UnixWare.
625 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
627 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
628 embedded in template name.
630 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
632 * config/i386/nm-linux.h: change calling convention of
633 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
634 target_insert_watchpoint() and
635 target_remove_watchpoint().
637 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
638 to be long long in gdb.
639 * config/mips/tm-bigmips.h: ditto.
641 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
643 * c-lang.c (asm_language_defn): New definitions for language_asm,
644 mostly copied from c_language_defn, to avoid warnings when
645 switching between c and asm stack frames.
647 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
649 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
650 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
651 (upgrade_type, handle_psymbol_enumerators): Likewise.
652 (has_opaque_xref, cross_ref): Likewise.
653 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
654 debugging information, rather than doing it here.
655 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
656 point in ecoff_debug_swap backend structure, rather than calling
657 ecoff_slurp_symbolic_info directly.
659 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
661 * breakpoint.c: Include annotate.h. Call annotate_field rather
662 than printing annotation directly.
664 * main.c: Include string.h.
666 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
668 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
669 call it instead of doing normal loop.
670 * infcmd.c (attach_command): Don't call wait_for_inferior if
672 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
673 hook that can decide whether to step over the next breakpoint.
674 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
675 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
678 * configure.in: Improve sorting/formatting of hosts and targets.
679 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
680 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
681 * Makefile.in (stop-gdb): New target.
682 * stop-gdb.c: New file, utility to get attention of waiting GDBs
685 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
687 * top.c (gdb_init): Init current_directory in gdb_init. Probably
688 the identical initialization can be deleted from main.c, but i
689 haven't done so just in case.
691 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
693 * gdba.el: Added menu windows and slightly improved window
694 handling to gdba.el. Fixed numerous minor bugs that were causing
695 emacs and gdb to fall out of sync.
697 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
699 * breakpoint.c: annotate changes lost at merge, put back in.
701 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
703 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
706 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
710 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
711 writing of floating registers, the dpx2 kernel disallows it.
712 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
713 is contained in o_praw.
714 * irix5-nat.c (solib_map_sections): Adjust sections by the
715 difference between the loaded address and the prelinked address.
716 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
718 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
719 symbols, their value is absolute.
720 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
721 libraries fh->adr fields of zero. Relocate minimal symbol values
722 upon readin. Relocate non-stabs symbols upon readin.
723 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
724 start address of the outermost block.
725 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
726 instead of section_offsets and use relocated pst->textlow for
727 line number and procedure address relocations.
729 From gmo@MicroUnity.com (Guillermo A. Loyola):
730 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
731 Handle SGI Irix5 stIndirect symbol type.
733 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
735 * breakpoint.c: fix a syntax error native cc does not like.
737 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
738 * sparclite/Makefile.in: ditto.
739 * sparcl-tdpe.c: change file name because first 8 chars has to be
741 * sparcl-stub.c: ditto.
743 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
745 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
747 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
749 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
750 ignore) a PID argument.
751 (hppa_pop_frame): Pass a PID to target_write_pc.
752 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
753 and pass through a PID argument.
754 (target_read_pc, target_write_pc): Update prototypes.
756 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
758 * Makefile.in: add new file sparclite-tdep.c.
759 * sparclite/Makefile.in: add new file sparclite-stub.c.
760 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
762 * config/sparc/sparclite.mt: add sparclite-tdep.o.
763 * config/sparc/tm-sparclite.h: add hardware breakpoints support
765 * sparclite-tdep.c: new file, contains hardware breakpoint support
767 * sparclite-stub.c: new file, stub code that add support hardware
769 * breakpoint.c: add hardware breakpoint support.
770 * breakpoint.h: add new breakpoint type to support hardware
772 * config/mips/nm-irix4.h: change interface for target dependent
773 code supporting watch point.
774 * config/pa/nm-hppab.h: change interface for target dependent
775 code supporting watch point.
777 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
779 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
781 * stabsread.c (read_struct_fields): os9k nested structure does not
782 have terminating ';', instead it just get to ',' and bit position
785 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
787 * nlmread.c (nlm_symtab_read): Clean up a bit.
788 * (nlm_symfile_read): Record bounds of main() so that backtrace
789 command will know where to stop.
790 * objfiles.c (objfile_relocate): Relocate entry point/func info
791 for backtrace as well.
792 * objfiles.h: Define values for invalid PCs for entry point info.
793 * symfile.c (init_entry_point_info): Initialize invalid values
794 with aforementioned macros.
795 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
796 to cause backtrace to stop when it gets back to main().
797 * config/i386/tm-i386nw.h: Ditto.
799 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
801 Fix value_print, which used to be ostensibly language-independent,
802 but would print pointers and arrays in C syntax. Instead, call
803 a language-specific function.
804 * language.h (struct language_defn): New functional field
806 (LA_VALUE_PRINT): New macro.
807 * language.c (unk_lang_value_print): New stub/dummy function.
808 (unknown_language_defn, auto_language_defn, local_language_defn):
810 * c-valprint.c (c_value_print): New function, with code moved from:
811 * valprint.c (value_print): ... here. Now just invoke
812 LA_VALUE_PRINT to do language-specific stuff.
813 * valprint.c (value_print_array_elements): Make non-static.
814 * c-lang.c (c_language_defn, cplus_language_defn): Add
815 c_value_print in the la_value_print field.
816 * m2-lang.c (m2_language_defn): Likewise.
817 * ch-lang.c (chill_language_defn): But here use chill_value_print.
818 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
819 * ch-valprint.c (chill_value_print): New function, based on
820 c_value_print, but use Chill "look and feel."
821 * c-lang.h (c_value_print): New prototype.
822 * ch-lang.h (chill_value_print): New prototype.
823 * value.h (value_print_array_elements): New prototype.
825 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
826 and case TYPE_CODE_SET): Check that the element type isn't a stub.
828 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
831 to new file top.c. Make things extern instead of static and
832 similar rearrangements to deal with this.
834 * utils.c: Move fputs_unfiltered to main.c. Remove
835 FPUTS_UNFILTERED_OVERRIDE ifndef.
836 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
837 and libgdb uses utils.c and top.c.
839 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
841 * hppa-tdep.c (skip_trampoline_code): Fix typo.
843 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
845 * ch-valprint.c (chill_val_print_array_elements): New function.
846 A Chill version of val_print_array_elements, it prints the
847 array index labels, in additions ot the array element values.
848 (chill_val_print): Use the new function.
850 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
852 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
854 * defs.h (enum language): Add language_asm.
855 * findvar.c (read_register_bytes read_register_gen
856 write_register_bytes read_register read_register_pid
857 write_register write_register_pid supply_register): Move multi-
858 thread handling down into these routines. Create XXX_pid routines
859 that allow register references to specify the pid.
860 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
861 read_sp write_sp read_fp write_fp): Move these routines from
862 infcmd to findvar to centralize the whole mess.
863 * i386-nlmstub.c: Portability fixes.
864 * infptrace.c (child_resume): Conditionalize to allow other natives
865 to override it. Remove PIDGET gubbish, it's no longer necessary.
866 * infrun.c (wait_for_inferior): Put registers_changed() before
867 target_wait() to speed up remote debugging.
868 * Replace code that reads registers from other threads with much
869 nicer looking new function calls (see changes to findvar.c).
870 * Don't skip prologues if debugging assembly source.
871 * lynx-nat.c (child_resume): Lynx now needs it's own version of
872 child_resume to handle multi-thread debugging properly.
873 * remote.c: Add O response to get console output from target.
874 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
875 SERIAL_ERROR here to simplify callers.
876 * Change static var timeout to remote_timeout.
877 * (fromhex): Remove unnecessary return -1 at end of routine.
878 * (remote_wait): Turn this into a big switch statement. Add
879 support for O response.
880 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
881 * (getpkt): Split getpkt into two parts. read_frame deals with
882 all formatting issues, run-length encoding, and framing. getpkt
883 now handles error recovery, and frame detection.
884 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
885 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
886 control. (hardwire_readchar): Handle EINTR from read().
887 * symfile.c (deduce_language_from_filename): Add support for .s
889 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
890 override infptrace's child_wait.
891 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
892 instead of XXXlynx.h.
893 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
895 * nlm/gdbserve.c: Portability fixes.
897 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * inftarg.c (child_wait): Call proc_wait, not wait.
900 (child_mourn_inferior): Call proc_remove_foreign.
901 * main.c (gdb_init): Call init_proc.
902 * main.c: Provide dummy versions of init_proc, proc_wait, and
903 proc_remove_foreign for the gdb case (the libgdb case provides its
904 own versions of these functions).
905 * Makefile.in (libgdb-files): Add libproc.a.
907 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
909 Hardware watchpoints for Linux, from Rick Sladkey
911 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
912 new hardware breakpoint recovery method.
913 * i386v-nat.c (i386_insert_watchpoint,
914 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
915 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
916 New functions to support the 386 hardware debugging registers.
917 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
918 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
919 target_insert_watchpoint, target_remove_watchpoint): Define these
920 macros to use the hardware debugging functions in i386v-nat.c.
922 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
924 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
927 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * target.c, target.h: New variables target_activity_function and
931 * inflow.c, inferior.h: New functions set_sigio_trap and
933 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
935 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
937 * remote-sim.h (sim_verbose): Delete.
938 Document callbacks needed.
939 (sim_*): Change result to void where there isn't one.
940 (sim_open): Clarify argument and error response.
941 (sim_close): Declare.
942 (sim_load): Change bfd_handle argument to file name. Clarify result.
943 (sim_create_inferior): Renamed from sim_set_args.
944 (sim_set_pc): Delete.
945 (sim_info): Delete printf_fn argument.
946 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
947 (gdbsim_load): Try sim_load first.
948 (gdbsim_create_inferior): Call sim_create_inferior.
949 (gdbsim_open): Handle args == NULL. Update call to sim_open.
950 (gdbsim_close): Call sim_close.
951 (gdbsim_files_info): Update call to sim_info.
952 (gdbsim_ops): Realign comments.
954 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
956 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
958 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
959 the auxent if the symbol's name is ".file". From David Edelsohn
960 <c1dje@watson.ibm.com>.
962 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * breakpoint.c (breakpoint_1): Fix typo.
966 * annotate.c (annotate_field_end): Fix typo.
968 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
970 * Makefile.in (TSSTART): Remove; no longer used.
972 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
973 fputs_unfiltered and exit directly, rather than fatal. The latter
974 calls vfprintf_unfiltered!
976 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
977 * value.h, printcmd.c (print_value_flags): Move from here...
978 * annotate.c: ...to here, and make it use can_dereference.
980 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
982 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
983 Remove, needed for both native and cross.
984 * target.c (attach_flag, generic_mourn_inferior): Put here.
985 * utils.c (job_control): Put here.
986 (terminal.h): Don't include anymore.
988 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * source.c (find_source_lines): Always use code that was #ifdef
991 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
992 leaving it on the chain. Reindent much of this function.
993 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
994 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
995 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
996 config/ns32k/xm-ns32km3.h: Remove all references to
997 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
998 * main.c, fork-child.c, many config files: Remove all
999 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1002 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1003 This avoids __eprintf troubles.
1005 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1007 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1008 initialization code which needs to be called even if we bypass the
1009 command line stuff into gdb_init.
1010 * utils.c (fputs_unfiltered): Surround in #ifndef
1011 FPUTS_UNFILTERED_OVERRIDE.
1012 * Makefile.in (libgdb.a): New target.
1014 * utils.c: Rearrange I/O stuff a bit so that all output goes
1015 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1016 which made %s not work with arbitrarily large strings.
1017 * printcmd.c (printf_command): Use printf_filtered, not
1018 printf_unfiltered and printf, now that arbitrary limit is gone.
1021 * breakpoint.c (watchpoint_check): Remove unused variable b.
1022 * stack.c (print_frame_info): Move sp and buf inside #if.
1023 * eval.c (evaluate_subexp): Remove unused variables pp,
1024 mangle_ptr, ptr, and mangle_tstr.
1025 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1027 * symtab.c (lookup_symtab): Put variable copy inside #if.
1028 (decode_line_1): Put variable q1 inside #if 0.
1029 * target.h: Declare target_link.
1030 * infrun.c (wait_for_inferior): Remove unused variables signame.
1031 * remote.c (remote_resume): Remove unused variable name.
1032 * c-exp.y (parse_number): Parenthesize operand of shift.
1033 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1034 (this is a semantic change, the warning seems to have detected a bug).
1035 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1036 * coffread.c: Move variable temptype inside #if.
1037 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1039 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1040 (chill_val_print): Remove unused variable in_range.
1041 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1042 (chill_val_print): Add default case for switch.
1043 * stabsread.h: Declare stabsect_build_psymtabs.
1044 * os9kread.c (read_minimal_symbols): Make this return void.
1045 (os9k_symfile_read): Remove unused variables stb_exist and val.
1046 (os9k_symfile_init): Remove unused variable val.
1047 (fill_sym): Remove unused variable id.
1048 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1049 unused variable nsl.
1050 Remove unused variable symfile_bfd.
1051 #if 0 unused variables lbrac_unmatched_complaint and
1052 lbrac_mismatch_complaint.
1053 Remove declaration for non-existent function os9k_next_symbol_text.
1055 * annotate.c, annotate.h: New files, containing a function for
1056 each annotation which outputs it.
1057 * Move breakpoints_changed from breakpoint.c to annotate.c.
1058 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1059 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1060 Use annotate.c functions to output annotations.
1061 * Makefile.in (OBS): Add annotate.o.
1063 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1065 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1066 elf_unwind_entries are always initialized.
1068 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1069 stubs which return directly to the caller rather than to the stub
1072 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1074 * c-exp.y (yyerror): Display a more informative error message.
1075 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1076 * m2-exp.y (yyerror): Ditto.
1078 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1080 * inflow.c (job_control): Move definition to front of file.
1082 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1084 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1085 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1087 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1089 * Makefile.in (kdb): Remove old init.c creation commands.
1090 * configure.in (sparclite): Match on sparclite*.
1091 * sparclite/aload.c (main): Only change section addresses for
1092 a.out format object files.
1094 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1096 * config/i386/go32.mh: Define CC.
1098 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1100 * gdbserver/Makefile.in: Remove irrelevant definitions and
1101 comments inherited from the gdb Makefile.
1102 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1103 (VERSION): Update to 4.12.3.
1104 (gdbserver): Remove any existing executable first.
1105 (distclean, realclean): Remove nm.h.
1106 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1107 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1108 Don't use absolute pathname.
1110 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1112 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1115 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1117 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1118 (print_it_normal): Add annotations for the inferior starting and
1119 stopping, and for all the various messages related to how it
1122 * printcmd.c (do_one_display): Annotate.
1123 * stack.c (print_frame_info): Annotate printing of stack frames.
1125 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1127 * remote.c (get_offsets): Handle case where stub doesn't support
1130 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1132 Add partial support for g++ code compiled with -fvtable-thunks.
1133 * c-valprint.c (c_val_print): Add vtblprint support
1135 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1136 pointers (if using thunks) as well as array of structs (otherwise).
1137 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1138 level, and make the latter non-static (so define_symbol can use it).
1139 * stabsread.c (define_symbol): If the type being defined is a
1140 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1141 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1142 * values.c (value_virtual_fn_field): Handle thunks.
1143 * values.c (value_headof): Minor efficiency hack.
1144 * values.c (value_headof): Incomplete thunk support. FIXME.
1146 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1148 * valprint.c (print_longest): Clarify comment about use_local.
1149 * printcmd.c, defs.h (print_address_numeric), callers in
1150 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1151 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1152 exec.c: New argument use_local.
1153 * source.c (identify_source_line): Use filtered output. Use
1154 print_address_numeric.
1156 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1157 language.c (type_error, range_error): Use filtered output.
1158 * utils.c (error_begin): Update comment to tell people to use
1161 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1162 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1165 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1167 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1168 from the fault, #ifndef FAULTED_USE_SIGINFO.
1169 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1171 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1173 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1174 Explicitly annotate each record.
1176 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1178 * xcoffexec.c: Reformat to standards and lint.
1179 (language.h): Include.
1180 (exec_close): Declare arg "quitting".
1181 (file_command): Declare arg "from_tty".
1182 (map_vmap): Cast xmalloc result to PTR.
1183 * rs6000-nat.c: Reformat to standards and lint.
1184 (exec_one_dummy_insn): Use char array for saved instruction.
1185 (fixup_breakpoints): Declare.
1186 (vmap_ldinfo): Be more informative in fatal error messages.
1187 (xcoff_relocate_symtab): Define to return void.
1188 * xcoffsolib.h: Reformat to standards, improve comments.
1189 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1191 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1193 * utils.c, defs.h (error_begin): New function.
1194 (quit): Print annotation before printing the error message.
1195 * main.c (return_to_top_level): Print annotation before doing the
1197 * symtab.c (decode_line_1): Call error not warning and then
1198 return_to_top_level. Call error_begin and printf_unfiltered
1199 rather calling warning (before calls to return_to_top_level).
1200 * core.c (memory_error): Use error_begin, printf_unfiltered,
1201 print_address_numeric and return_to_top_level instead of error.
1202 Cleans up a FIXME-32x64.
1203 * language.c (type_error, range_error): Call error_begin
1204 not just target_terminal_ours.
1206 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1207 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1208 side of an assignment is non-portable.
1210 * utils.c (query): Change syntax of query annotations to be
1211 consistent with other input annotations.
1212 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1214 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1216 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1218 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1219 that have a stack frame size of 32k or larger (from Paul Flinders).
1220 Remove #if 0'd code.
1222 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1224 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1225 for Lynx platforms that need it.
1226 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1228 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1230 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1231 than trying to deduce it from the fault.
1233 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1235 * printcmd.c (print_address_symbolic): Initialize name to empty
1236 string to avoid core dump if lookup fails.
1237 * remote-e7000.c (printf_e7000debug): Error if target not open.
1239 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1241 * i386-nlmstub.c: Update to be more in line with PIN stub.
1242 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1243 * (hex2mem): Init ptr.
1244 * General cleanups to use ConsolePrintf, standard prologues, etc...
1246 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1248 * i386-nlmstub.c: More changes to be compatible with remote.c.
1250 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1251 into (the far less frequently called) dbx_symfile_read.
1253 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1255 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1257 * dbxread.c (record_minimal_symbol): Record the section
1258 associated with the symbol to make dynmaic relocation work.
1259 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1260 Solaris brain-damage which don't apply to relocatable object
1262 * (stabsect_build_psymtabs): New routine to read stabs out of an
1263 arbitrarily named section.
1264 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1266 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1267 stabs out of the nlm.
1268 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1269 brain-damage which don't apply to relocatable object files.
1270 * remote.c (putpkt): Improve error reporting and error handling.
1271 * (get_offsets): Temporary kludge to force data & bss sections to
1272 have the same relocation.
1273 * stabsread.c (define_symbol, scan_file_globals): Record section
1276 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1278 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1279 FIXME-32x64 comment.
1281 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1283 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1284 to after call to target_wait. This means that flush_cached_frames
1285 can call target_terminal_ours if it wants to.
1286 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1287 comment about why the code is dubious.
1289 * stabsread.c (read_type): Call read_type, not nonexistent
1292 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1294 * remote-os9k.c (rombug_fetch_registers): set trace mode
1296 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1298 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1300 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1301 passed to process_one_symbol.
1302 * stabsread.c (read_type): process os9k functio prototype.
1304 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1306 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1309 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1311 * utils.c (prompt_for_continue): Annotate prompt.
1312 (query): Annotate query.
1313 * printcmd.c (print_frame_args): Change syntax of argument
1314 annotation to make name and value part of a single group of
1315 annotations, not two separate groups.
1316 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1317 * valprint.c (val_print_array_elements): Change syntax of
1318 annotation to be more concise.
1319 * main.c, defs.h (command_line_input): New argument tells what
1320 string to include in the annotations.
1321 * symtab.c (decode_line_2), main.c (read_command_lines,
1322 command_loop): Change callers.
1324 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1325 target null pointer.
1326 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1328 * printcmd.c (output_command): Annotate things we print here too.
1329 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1330 * Move declaration of print_value_flags from defs.h to value.h.
1331 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1333 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1335 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1336 BFD handles sun3 dynamic relocations now.
1337 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1340 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1342 * printcmd.c (print_command_1): Annotate the top-level expressions
1344 (print_frame_args): Annotate each argument.
1345 * printcmd.c, defs.h (print_value_flags): New function.
1346 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1347 * valprint.c (val_print_array_elements): Annotate each array element.
1349 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1351 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1352 the register contains a pointer to the type, not the type itself.
1354 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1356 * main.c (main): Accept --annotate=N option and make --fullname
1357 the same as --annotate=1.
1358 (command_line_input): Print annotatation before and after prompt.
1359 * blockframe.c (flush_cached_frames): Print annotation.
1360 * Rename frame_file_full_name to annotation_level and move it from
1362 * source.c (identify_source_line): If annotation_level > 1,
1363 change output format.
1364 * breakpoint.c: Print annotation whenever a breakpoint changes.
1365 * main.c: New variable server_command.
1366 (command_line_input): Parse "server " and set server_command.
1367 (dont_repeat): Check server_command.
1369 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1371 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1372 updating raw_symbol and symnum. Return a value in the case where
1375 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1377 * parse.c: Don't define block_found; it is defined in symtab.c.
1378 * parser-defs.h: Add comment regarding block_found.
1380 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1382 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1385 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1388 section vma. Do not read dynamic relocs for sun3 executables to
1389 avoid BFD assertion message.
1391 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1393 * nm-hppab.h (KERNEL_U_ADDR): Define.
1394 (FIVE_ARG_PTRACE): Likewise.
1395 (CANNOT_STORE_REGISTER): Likewise.
1396 * nm-hppah.h (KERNEL_U_ADDR): Define.
1397 (FIVE_ARG_PTRACE): Likewise.
1398 (CANNOT_STORE_REGISTER): Likewise.
1399 (NEED_TEXT_START_END): Likewise.
1401 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1402 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1403 (FIVE_ARG_PTRACE): Likewise.
1404 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1405 (FIVE_ARG_PTRACE): Likewise.
1407 * hppa-tdep.c (read_unwind_info): Make static.
1408 (restore_pc_queue): Indirect through the target vector to
1409 reload the register state.
1411 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1413 * paread.c (compare_unwind_entries): Delete function. It's been
1414 moved into hppa-tdep.c.
1415 (read_unwind_info): Likewise.
1416 (pa_symfile_read): No longer call read_unwind_info. The unwind
1417 tables will be read in as they are needed.
1419 * hppa-tdep.c (compare_unwind_entries): New function.
1420 (read_unwind_info, internalize_unwinds): Likewise.
1421 (find_unwind_entry): Read in unwind information on demand.
1423 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1425 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1426 to : in search path processing.
1427 * defs.h (qsort): Rename argument in prototype.
1428 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1430 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1431 (false): Eliminate usages.
1433 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1435 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1436 All references to value changed to value_ptrlage_command is now
1438 All references to value changed to value_ptr.
1439 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1440 * remote-hms.c (hms_wait): Timeout after five seconds.
1441 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1442 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1443 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1445 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1447 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1449 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1451 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1453 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1454 bp_watchpoint_scope breakpoints.
1455 (struct breakpoint): Add val_chain and related_breakpoint fields
1456 for use by watchpoints.
1458 * breakpoint.c (within_scope): Delete. No longer used.
1459 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1460 (target_{remove,insert}_watchpoint): Likewise.
1461 (can_use_hardware_watchpoint): New function.
1462 (remove_breakpoint): New function to remove a single breakpoint
1463 or hardware watchpoint.
1464 (insert_breakpoints): Handle insertion of hardware watchpoints.
1465 Store a copy of the value chain derived from the watchpoint
1467 (remove_breakpoints): Simplify by using remove_breakpoint.
1468 (delete_breakpoint): Likewise.
1469 (watchpoint_check): Delete the watchpoint and watchpoint scope
1470 breakpoints when the watchpoint goes out of scope. Save & restore
1471 the current frame after checking watchpoints.
1472 (breakpoint_init_inferior): Likewise (restarting the program
1473 makes all local watchpoints go out of scope).
1474 (bpstat_stop_status): Handle hardware watchpoints much like normal
1475 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1476 when the watchpoint goes out of scope. Remove and reinsert all
1477 breakpoints before returning if we stopped when a hardware watchpoint
1479 (watch_command): Use a hardware watchpoint when possible. If
1480 watching a local expression, build a scope breakpoint too.
1481 (map_breakpoint_numbers): Also call given function for any
1482 related breakpoints.
1483 (disable_breakpoint): Never disable a scope breakpoint.
1484 (enable_breakpoint): Handle hardware breakpoints much like normal
1485 breakpoints, but recompute the watchpoint_scope breakpoint's
1486 frame and address (if we have an associated scope breakpoint).
1487 (read_memory_nobpt): Handle hardware watchpoints like normal
1488 watchpoints. When necessary handle watchpoint_scope breakpoints.
1489 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1490 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1491 (disable_command): Likewise.
1493 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1494 Extern prototype added to frame.h
1496 * infrun.c (wait_for_inferior): Set current_frame and select
1497 a frame before checking if we stopped due to a hardare watchpoint
1498 firing. Handle stepping over hardware watchpoints.
1499 (normal_stop): Remove unnecessary call to select_frame.
1501 * value.h (value_release_to_mark): Declare.
1502 * values.c (value_release_to_mark): New function.
1504 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1505 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1507 * hppab-nat.c (hppa_set_watchpoint): New function.
1509 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1510 (HAVE_STEPPABLE_WATCHPOINT): Define.
1511 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1512 (target_{insert,delete}_watchpoint): Define.
1514 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1515 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1516 (target_{insert,remove}_watchpoint): Likewise.
1518 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1520 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1521 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1522 often have the same names as debug symbols for functions, and
1523 confuse lookup_symbol().
1525 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1527 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1528 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1529 REGISTER_RAW_SIZE (1).
1530 Together these changes work around a bug in HP's compiler. Both
1531 seem to be necessary.
1533 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1535 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1536 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1537 are type mst_solib_trampoline.
1539 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1541 * config/m68k/es1800.mt: Change comments.
1543 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1545 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1547 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1549 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1552 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1554 * values.c (unpack_long): Remove obsolete comment about using a
1557 * symfile.c (symbol_file_command): Add comments about command syntax.
1559 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1560 Jim Kingdon (kingdon@cygnus.com)
1562 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1563 are in the .plt section.
1564 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1565 find_solib_trampoline_target): New functions for handling
1566 stepping into -g compiled shared libraries.
1567 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1568 find_solib_trampoline_target): Add prototypes.
1569 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1570 Define to handle stepping into -g compiled shared libraries.
1571 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1572 stepping into -g compiled shared libraries.
1574 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1576 * configure.in: Add mips-*-sysv4* support.
1577 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1578 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1579 New files for MIPS SVR4 support.
1580 * Makefile.in: Update for new mipsv4 files.
1581 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1582 read_next_frame_reg to obtain the frame relative stack pointer.
1583 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1584 obtain the frame relative stack pointer.
1585 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1586 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1587 by entering them into the minimal symbol table.
1588 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1589 a long for float formats.
1590 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1591 get defined in <link.h>.
1592 * solib.c (solib_add): Add shared library sections to the section
1593 table of the target before adding the symbols.
1594 * partial-stab.h: Relocate static and global functions.
1595 * dbxread.c (read_dbx_symtab): Remove unused variable
1596 end_of_text_address. Relocate text_addr when passing it
1599 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1600 library functions before the executable is run. Retrieve dynamic
1601 symbols from stripped executables.
1602 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1603 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1604 if no debugging symbols were found.
1605 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1606 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1608 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1609 OSF/1 has shared libraries.
1611 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1613 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1614 to BFD handling of dynamic symbols.
1616 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1618 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1619 then gets its real address into FUN and its GOT/DP value into %r19.
1621 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1623 * hppa-tdep.c (frameless_function_invocation): If no unwind
1624 descriptor was found, then assume this was not a frameless
1625 function invocation.
1626 (frame_saved_pc): If the saved PC is in a linker stub, then
1627 return the return address which the linker stub will return to.
1629 * xm-hppab.h: Never define USG.
1630 * xm-hppah.h: Always define USG.
1632 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1634 * values.c (unpack_long, value_from_longest),
1635 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1637 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1639 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1641 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1643 For SVR4 targets, enable gdb to set breakpoints in shared
1644 library functions before the executable is run.
1645 * elfread.c (elf_symtab_read): Handle symbols for shared library
1647 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1648 and moved to objfiles.c.
1649 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1650 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1651 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1652 the new generic definition from tm-sysv4.h works for Solaris.
1654 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * elfread.c (elf_symtab_read): Change storage_needed,
1657 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1658 bfd_get_symtab_upper_bound. Check for errors from
1659 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1660 * nlmread.c (nlm_symtab_read): Same changes.
1662 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1664 * xcoffread.c (xcoff_next_symbol_text): New function.
1665 (read_xcoff_symtab): Set next_symbol_text_func to it.
1666 Move raw_symbol outside of read_xcoff_symtab.
1668 * remote.c (getpkt): Remove unused "out" label.
1670 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1672 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1673 about more than one watchpoint being triggered.
1675 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1677 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1679 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1681 * blockframe.c (find_pc_partial_function): mst_file_text
1682 symbols do not live in the shared library transfer table.
1683 * ch-exp.y (decode_integer_value, match_character_literal,
1684 match_bitstring_literal): Guard tolower calls with isupper,
1685 tolower on old BSD systems blindly subtracts a constant.
1686 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1687 well when determining the producer of the object file.
1688 * mdebugread.c (has_opaque_xref): New function to check for
1689 cross reference to an opaque aggregate.
1690 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1691 enter typedefs to opaque aggregates into the symbol tables.
1692 * mdebugread.c (parse_external): Remove skip_procedures argument,
1693 it has always been 1. Remove code that handled stProc symbols,
1694 it was never executed and was wrong, as the index of a
1695 stProc symbol points to the local symbol table and not to the
1696 auxiliary symbol info. Update caller.
1697 * mdebugread.c (parse_partial_symbols): Do not enter external
1698 stProc symbols into the partial symbol table, they are already
1699 entered into the minimal symbol table.
1700 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1701 Remove all conditionals and definitions for ptx.
1702 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1703 Fix addresses of floating point registers in REGISTER_U_ADDR.
1704 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1705 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1706 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1707 signal trampoline code work.
1708 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1709 Remove all conditionals and definitions for ptx.
1710 Remove KDB definitions.
1711 * symm-nat.c (store_inferior_registers): Fetch registers before
1712 storing them to obtain valid floating point control registers.
1713 Store fpu registers.
1714 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1715 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1716 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1718 * symm-nat.c (child_resume): Update type of `signal' parameter.
1719 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1721 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1723 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1724 calling import stubs for functions in shared libraries.
1726 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1728 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1730 * ch-lang.c (chill_is_varying_struct): Magic string is
1731 was "<var_length>" is now "__var_length" (more portable).
1733 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1735 * remote.c (getpkt): If we get a timeout, actually retry rather
1736 than just giving up the first time it happens.
1737 * remote.c: Document sequence numbers.
1738 (remote_store_registers): Change syntax of 'P' request so that it
1739 never looks like a sequence number.
1741 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1743 * os9kread.c (record_minimal_symbol): add section_offset to
1744 relocate minimal symbol table.
1745 * os9kread.c (read_minimal_symbols): ditto.
1746 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1748 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1749 return. Also if file addr is 0 leave it 0, not to relocate.
1750 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1751 'set remotexoff' and 'set remotelog' commands.
1753 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1755 * remote.c (remote_store_registers): Add 'P' request to set an
1756 individual register.
1757 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1760 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1762 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1763 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1764 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1766 * command.c (do_setshow_command, case var_string): Never add a
1767 space to the end of the string.
1768 * NEWS: Document this change.
1769 * .gdbinit: Add a space to the "set prompt" command.
1771 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1773 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1774 changes to make it compile (it doesn't link yet).
1776 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1777 (set_demangling_style, set_demangling_command): Use savestring not
1778 strdup. We were not dealing properly with a NULL return from
1779 strdup, and were not declaring strdup (the system header may or
1782 * valprint.c (val_print): Remove inaccurate comment about what
1783 types can be stub types.
1785 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1786 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1787 Supply alternate version if ATTACH_DETACH is not defined.
1788 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1789 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1790 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1792 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1794 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1796 (skip_trampoline_code): Rewrite and add support for argument
1797 relocation stubs stubs, import/export stubs, calls through
1798 "_sr4export" and cascaded trampolines.
1800 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1801 if no unwind descriptor is found.
1803 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1804 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1805 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1806 differently. All registers are four bytes.
1807 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1809 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1811 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1812 registers as both single and double values (fetching 2nd 32bit half
1813 as necessary). Annotate each register printed with its precision.
1815 * paread.c (read_unwind_info): Fix off-by-one error.
1817 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1819 * main.c (complete_command): Deal with it if arg is NULL.
1821 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1823 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1824 regarding using the PC--using the PC is necessary and all the
1825 FIXME comments in the world won't make it go away.
1827 * valops.c (value_at, value_at_lazy): Give error if we dereference
1829 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1830 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1832 * stabsread.c (patch_block_stabs): Add comment about what happens
1833 if the definition is in another compilation unit from the stab.
1835 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1837 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1839 * main.c (complete_command): New command, from Rick Sladkey
1840 <jrs@world.std.com>.
1841 (symbol_completion_function): Don't declare rl_point and
1842 rl_line_buffer; they are now declared in readline.h.
1843 (show_commands): Don't declare history_base; it is declared in
1845 * command.c (lookup_cmd): Don't delete trailing whitespace.
1846 Reverts change of 14 May 1989.
1848 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1850 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1851 code from prim_record_minimal_symbol_and_info() to here. Callers
1852 of the latter can legitimately supply a section number of -1.
1854 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1856 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1857 member functions have an element in args for a (nonexistent) this
1860 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1862 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1864 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1865 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1867 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1868 for the structure's type. All callers changed.
1870 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1871 for each structure argument rather than assuming it's either
1872 true or false for all structure arguments.
1874 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1875 on the length structure passed, not the compiler used.
1877 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1878 argument for the structure's type.
1880 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * values.c (set_internalvar): Don't set var->value until we are
1883 sure there won't be an error().
1885 * remote.c (get_offsets): Reinstate comment which was in
1886 remote_wait about use of SECT_OFF_TEXT and so on.
1888 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1890 * symmisc.c (maintenance_check_symtabs): New function to check
1891 consistency of psymtabs and symtabs.
1892 * symtab.h (maintenance_check_symtabs): Add prototype.
1893 * maint.c: Add new `maint check-symtabs' command.
1894 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1895 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1896 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1898 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1899 to write_memory to avoid warnings from gcc.
1900 * config/i386/xm-symmetry.h: Add missing #endif.
1901 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1902 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1903 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1905 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1907 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1908 (hppa_push_arguments): Likewise.
1910 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1912 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1913 improve remote debugging efficiency. Also fixed problems with
1914 doing function calls for programs with no entry points.
1915 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1916 entry_point_address.
1917 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1918 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1919 parse_lines): Pass section_offsets info to these routines so that
1920 we can relocate symbol table entries upon readin.
1921 * (psymtab_to_symtab_1): Set symtab->primary to tell
1922 objfile_relocate to do relocations for our symbols.
1923 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1924 (which hang off of the symbol table).
1925 * Use prim_record_minimal_symbols_and_info instead of
1926 prim_record_minimal_symbols to supply section info to make minimal
1927 symbol relocations work.
1928 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1929 -1, try to deduce it from ms_type.
1930 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1931 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1932 add code to relocate objfile->sections data structure.
1933 * remote.c (get_offsets): Use new protocol message to acquire
1934 section offsets from the target.
1935 * (remote_wait): Get rid of relocation stuff. That's all handled
1936 by objfile_relocate now.
1937 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1938 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1940 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1942 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1944 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1946 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1947 can no longer set this at run time.
1948 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1949 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1950 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1951 sparc-tdep.c compiles).
1952 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1954 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1956 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1957 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1958 * configure.in: Recognize m68*-cisco*-*.
1960 * Makefile.in (TAGS): Use variables directly, rather than using
1961 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1962 and means that these filenames no longer need be unique across all
1963 the config/* directories.
1964 * configure.in: Put the config/*/ into TM_FILE, etc.
1966 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1967 and trapv exceptions.
1969 * target.h (struct section_table), objfiles.h (struct obj_section):
1970 Change name of field sec_ptr to the_bfd_section. More mnemonic
1971 and avoids the (sort of, for the ptx compiler) name clash with
1972 the name of the typedef.
1973 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1974 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1976 * utils.c: Include readline.h.
1977 * Makefile.in (utils.o): Add dependency.
1979 * remote.c (getpkt): Add support for run-length encoding.
1981 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1983 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1985 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1987 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1988 prim_record_minimal_symbol.
1991 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1992 computing their offset from the start of the old buffer and adding
1993 to the new buffer, rather than by assuming we can add the
1994 difference between the old buffer and the new buffer (it might not
1995 fit in an int). Merge in cosmetic differences from emacs regex.c
1996 version of this macro.
1998 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2000 * Makefile.in (install-only): Fix use of program_transform_name.
2002 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2004 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2005 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2006 so I'm nuking the command.
2007 * symtab.c (find_addr_symbol): Comment out, no longer used.
2009 * main.c (main): Don't init_source_path for the -cd argument. Now
2010 that source_path doesn't contain the current_directory from when
2011 GDB started up, init_source_path is no longer useful (and is
2012 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2014 * TODO: Remove item about line numbers being off. It is useless
2015 and confusing without a reproducible test case (it mentions
2016 proceed(), but I was able to step through proceed without trouble).
2018 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2020 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2021 library functions before the executable is run. Retrieve dynamic
2022 symbols from stripped executables.
2023 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2024 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2025 symtab.c (list_symbols): Handle mst_solib_trampoline.
2026 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2027 for all targets, remove IBM6000_TARGET dependencies.
2028 * dbxread.c (read_dbx_dynamic_symtab): New function.
2029 * dbxread.c (dbx_symfile_read): Use it.
2030 * dbxread.c (SET_NAMESTRING): Set namestring to
2031 "<bad string table index>" instead of "foo" if the string index is
2033 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2035 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2036 to break_command. Handle mst_file_* minimal symbol types.
2037 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2039 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2041 * c-exp.y(yylex): fix potential memory overflow.
2043 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2045 * environ.c (set_in_environ): Eliminate special handling of PATH and
2047 * putenv.c: Removed, conflicts with system declaration of
2048 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2050 * Makefile.in: Change accordingly.
2051 * procfs.c (procfs_create_inferior): Change comment accordingly.
2053 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2055 * rs6000-tdep.c: Change value to value_ptr.
2057 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2059 * i386m3-nat.c: Include floatformat.h.
2060 (get_i387_state): Use memset not bzero.
2064 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2065 ieee-float.h to floatformat.h.
2067 * valprint.c (val_print_string): Ignore error if the error
2068 happened after a terminating '\0'.
2070 * c-valprint.c (c_val_print): Never add 1 to return value from
2071 val_print_string; just return what it returns.
2073 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2074 looping through all of the enums.
2075 * infrun.c (signals_info): Use it.
2077 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2079 * main.c (main): When printing warning about bad baud rate, don't
2080 use warning(); it relies on current_target which isn't set up yet.
2082 * breakpoint.c (_initialize_breakpoint): Update docstring for
2083 tbreak to match what the code actually does. Don't mention tbreak
2084 in docstrings for "enable once" or "enable breakpoints once".
2086 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2089 while (0). That defeats the whole purpose of using do . . . while (0).
2090 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2091 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2092 using a ?: expression as an lvalue is not portable.
2094 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2095 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2096 'p' and 'r' symbol descriptors into a single symbol to look for a
2098 * README, config/sparc/tm-sparc.h: Update comments.
2100 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2102 * mdebugread.c (parse_type): Do not complain for types with
2103 an `indexNil' aux index, these are simply undefined types.
2104 Remove indexNil check from caller of parse_type.
2105 * mdebugread.c (parse_partial_symbols): Do not enter
2106 stGlobal, scCommon symbols into the minimal symbol table, their
2107 value is the size of the common, not its address.
2108 Handle scInit, scFini, scPData and scXData sections.
2109 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2111 Enter stProc symbols into the global_psymbols list once, not into
2112 the static_psymbols_list.
2113 Get rid of dummy psymtab if it is empty, to allow proper detection
2114 of stripped executables.
2115 * mdebugread.c (cross_ref): Allow cross references to Fortran
2118 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2120 * stabsread.c (common_block_end, fix_common_block): Stash the
2121 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2122 as to not assume that a pointer fits in an enum.
2124 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2126 * os9kread.c (fill_sym): check compiler verion number for pre-
2128 * os9kread.c (os9k_process_one_symbol): address of symbol is
2129 relative to section not module.
2130 * stabsread.c (define_symbol): add symbol type 's' as local
2132 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2134 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2135 * remote-os9k.c: fix bug in 'set remotebaud' function.
2136 * remote-os9k.c (rombug_link): minimize checking so to improve
2138 * symfile.c (symbol_file_command): check if failed to link, also make
2139 the command be able to accept more than one filenames.
2140 * target.c (target_link): check if failed to link with rombug.
2141 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2143 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2145 * remote-es.c (es1800_child_ops): Don't declare it static.
2147 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2149 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2151 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2153 * dbxread.c: New variable lowest_text_address.
2154 (record_minimal_symbol, read_dbx_symtab): Set it.
2155 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2156 end_of_text_address.
2157 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2159 * dbxread.c (end_psymtab): Remove old and commented out
2160 capping_global and capping_static. Fix comments regarding
2161 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2163 * parser-defs.h: Add "extern" to start of variable declarations so
2164 we don't end up with commons.
2165 * parse.c: Define these variables.
2167 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2170 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * alpha-tdep.c: Change value to value_ptr.
2174 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2176 * solib.c (elf_locate_base): New function to locate the address
2177 of the dynamic linker's runtime structure in the dynamic info section.
2178 * solib.c (locate_base): Use it instead of iterating over the list
2179 of mapped address segments.
2180 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2183 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2185 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2186 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2187 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2188 signal trampoline and interrupt routines.
2189 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2190 (frame_chain, frame_chain_valid): Likewise.
2191 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2192 saved regs convention for SP.
2194 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2195 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2196 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2198 * tm-hppah.h (IN_SIGTRAMP): Define.
2200 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2202 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2203 alphabetic character as the start of a name.
2205 * sparclite/Makefile.in (all install): Build and install aload.
2207 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2208 config.guess and config.sub produce.
2210 * mips-tdep.c: Change value to value_ptr.
2212 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2214 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2215 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2216 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2217 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2218 value with value_ptr. This is for the ptx compiler.
2219 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2221 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2222 #if 0 i386_float_info.
2223 * symm-tdep.c (round): Remove. Also remove sgttyb.
2224 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2225 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2226 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2227 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2229 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2230 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2231 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2232 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2233 tm-i386v.h is apparently OK.
2234 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2235 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2238 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2240 * osfsolib.c (xfer_link_map_member): Update to use new
2241 target_read_string interface.
2243 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2245 * infrun.c (wait_for_inferior): In checking
2246 remove_breakpoints_on_following_step, check
2247 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2249 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2251 * os9kread.c (os9k_process_one_symbol): Rename
2252 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2253 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2254 (CORE_ADDR)0, from target_link, since that is what it uses.
2255 Process name at end, not during parsing (like we did before Kung's
2256 change), so that -readnow and -mapped can appear anywhere.
2257 Make text_relocation a local variable.
2258 * config/i386/i386os9k.mt: Fix comment.
2259 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2260 * os9kread.c: Put "comments" after #endif inside /* */.
2261 * stabsread.h: Add os9k_stabs variable.
2262 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2264 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2265 descriptor in global_symbols not local_symbols.
2266 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2268 (read_type): If os9k_stabs, accept function parameters after 'f'
2270 (read_array_type): If os9k_stabs, don't expect index type and
2271 expect lower and upper to be separated by ',' not ';'.
2272 (read_enum_type): If os9k_stabs, read a number before the first
2273 enumeration constant.
2274 (os9k_init_type_vector): New function.
2275 (dbx_lookup_type): Call it when starting new type vector.
2276 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2277 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2278 * os9kstab.c: Removed.
2279 * Makefile.in: Update accordingly.
2280 * objfiles.c (objfile_relocate_data): Removed.
2281 * remote-os9k.c (rombug_wait): Call objfile_relocate
2282 not objfile_relocate_data.
2283 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2284 * remote-os9k.c (rombug_wait): Call find_pc_section not
2286 * main.c (quit_command): Check inferior_pid; revert Kung change.
2287 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2289 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2291 * os9kread.c: New file to read os9000 style symbo table.
2292 * os9kstab.c: new file to read os9000 style stabs.
2293 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2294 * objfiles.c (find_pc_objfile): new function to search objfile
2296 * objfiles.c (objfile_relocate_data): new function to relocate
2297 data symbols in symbol table.
2298 * objfiles.h: Add two aux fields in struct objfile to handle
2299 multiple symbol table files situation like in os9000.
2300 * symfile.c: Change so 'symbol-file' command can handle multiple
2301 files. Also call target_link() to get relocation infos.
2302 * target.c (target_link): new function to get relocation info when
2303 a symbol file is requested to load.
2304 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2305 because in cross mode there's no inferior pid, bit they need to
2307 Makefile.in: add os9kread.c os9kstab.c and .o's.
2308 configure.in: add i386os9k target.
2309 config/i386/i386os9k.mt: new add.
2310 config/i386/tm-i386os9k.h: new add.
2312 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2314 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2315 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2317 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2319 * target.c, target.h (target_read_string): Provide error detection to
2320 caller. Put string in malloc'd space, so caller need not impose
2322 * solib.c (find_solib): Update to use new interface.
2323 * irix5-nat.c (find_solib): Read o_path from inferior
2324 (clear_solib): Free storage for o_path.
2325 * valprint.c (val_print_string): Add comments.
2327 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2329 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2332 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2334 * value.h (struct value): Add modifiable field.
2335 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2336 (record_latest_value): Don't mess with VALUE_LVAL of value.
2337 * valops.c (value_assign): Check it. Reword existing error
2338 message on not_lval.
2340 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2341 (STEP_SKIPS_DELAY): Added.
2342 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2345 * valprint.c (val_print_string): If errcode is set, always print
2346 an error, regardless of force_ellipsis. In the non-EIO case,
2347 just print the error message rather than calling error(). Don't
2348 access *(bufptr-1) if bufptr points to the start of the buffer.
2349 When looking for '\0', don't increment bufptr and addr if bufptr
2350 started out already at limit. If an error happens on fetching the
2351 first character, don't print the string.
2353 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2355 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2358 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2359 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2360 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2361 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2362 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2363 * findvar.c: Update comment regarding ieee-float.h.
2365 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2367 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2368 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2369 Define to make backtracing through the various sigtramp handlers
2371 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2372 the saved pc from ucontext on the stack for SVR4 signal handling.
2374 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2376 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2377 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2378 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2379 just use the global variable itself. When printing baud rate,
2380 don't print a baud rate if baud_rate is -1.
2382 * coffread.c (read_coff_symtab): Pass mst_file_* to
2383 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2384 symbols in the minimal symbols regardless of SDB_TYPE.
2386 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2388 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2389 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2390 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2391 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2392 ignored bs->stop for a bp_step_resume breakpoint.
2393 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2394 which performs one (the check_sigtramp2 one) of the functions
2395 which had been handled by the step_resume_breakpoint. For each
2396 use of the step_resume_breakpoint, make it still use the
2397 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2399 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2400 When setting the frame address of the step resume breakpoint, set
2401 it to the address for frame *before* the call instruction is
2402 executed, not after.
2404 * mips-tdep.c (mips_print_register): Print integers using
2405 print_scalar_formatted rather than duplicating all the
2406 CC_HAS_LONG_LONG and so on.
2407 (mips_push_dummy_frame): Use read_register_gen rather than using
2408 read_register and then putting it back in target format with
2409 store_unsigned_integer. If registers are more than 4 bytes, give
2410 an error rather than have some registers overwrite other
2412 #if 0 unused include of opcode/mips.h.
2414 * symfile.h: Don't declare arguments for coff_getfilename.
2416 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2418 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2420 * configure.in (hppa*-*-osf*): New configuration.
2421 * config/pa/hppaosf.mt: New target makefile fragment.
2422 * config/pa/tm-hppao.h: New target include file.
2424 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2426 * exec.c (print_section_info): Print entry point for exec_bfd only.
2427 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2428 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2429 causes problems if <sys/types.h> has no multiple inclusion protection.
2431 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2433 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2434 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2435 (CALL_DUMMY_LENGTH): Changed accordingly.
2437 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2439 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2440 numbers of register windows.
2442 * sparclite/hello.c: Add factorial function for testing.
2443 * salib.c: Use macros instead of constants for I/O addresses to
2444 make 931 support easier.
2445 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2446 register in sta/lda instructions.
2448 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2450 * dbxread.c (process_one_symbol): Set
2451 block_address_function_relative for COFF like we do for ELF and SOM.
2453 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2455 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2457 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2458 the enumerators of an ecoff enum into the partial symbol table.
2459 * mdebugread.c (parse_partial_symbols): Call it.
2460 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2461 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2462 offsets. Cast psymtab->read_symtab to PTR before passing it to
2464 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2465 set up the global offset table pointer in pic compiled code.
2466 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2467 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2468 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2469 ensures that floats are promoted to doubles before they are pushed
2472 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2474 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2475 Fixup cache_on and flush_i_cache so that they work for both the
2476 930 and 932 processors. Rewrite most low level funcs (uart
2477 access & cache stuff) to use new ASI access macros in sparclite.h.
2478 Also make it easy to access second serial port.
2480 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2482 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2483 <sys/stat.h>; not needed.
2485 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2487 * stack.c (print_frame_info): In "pathological" case, don't
2488 distrust the line number information.
2490 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2492 * mips-tdep.c (mips_print_register): handle 64 bits register.
2493 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2495 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2499 * Makefile.in (install): Do the sed for program_transform_name
2500 ourselves instead of worrying about INSTALL_XFORM. This enables
2501 users to override INSTALL_PROGRAM in the standard way.
2503 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2504 depend on Makefile.in.
2506 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2507 Only test against INT_MIN if a LONGEST is bigger than an int.
2509 * README: Change GhostScript to Ghostscript.
2511 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2513 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2514 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2515 character file names.
2516 * Makefile.in (ALLPARAM): Add these files.
2518 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2519 character file names.
2520 * Makefile.in: Add Kung's new mips64 files.
2522 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2524 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2525 mips64el-*-ecoff and mips64-big-*.
2526 * defs.h: get rid of FORCE_LONG_LONG.
2527 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2528 parsing. Change register size to be MIPS_REGSIZE.
2530 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2532 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2533 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2534 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2536 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2538 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2539 (remove_commands, add_commands): Add/remove hms-drain when target
2542 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2544 * configure.in: Add Lynx/rs6000 support.
2545 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2546 messages. Add rs6000 support. Don't try to modify unwritable
2548 * rs6000-nat.c: Move lots of native dependent stuff (like core
2549 file support) from rs6000-tdep.c & xcoffexec.c to here.
2550 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2551 * xcoffexec.c: Move native dependent stuff to nat.c.
2552 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2554 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2556 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2557 New files to support Lynx/rs6000.
2559 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2561 * README: Remove note about gcc warnings on alpha, these should be
2563 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2564 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2565 remote-utils.c, stabsread.c: Include <string.h>.
2566 * regex.c: Include "defs.h", change re_comp argument to const char *.
2567 * infptrace.c (fetch_register, store_inferior_registers): Change
2568 regaddr to type CORE_ADDR.
2569 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2570 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2572 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2574 * symtab.h: Always define BYTE_BITFIELD to nothing.
2576 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2578 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2579 * configure.in: Remove comment about m68k-em.mt.
2580 * Makefile.in: Remove references.
2582 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2584 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2587 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * target.c (target_preopen): If target_kill doesn't remove the
2590 target from the stack, use pop_target to do it.
2592 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2593 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2594 changes to stabsread.c from summer 1993.
2596 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2597 printing the program, rather than passing NULL to printf.
2598 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2599 try to call UDIDisconnect again. Print better message.
2600 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2602 (udi_create_inferior): If udi_session_id is negative, open a new
2603 TIP rather than giving an error.
2605 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2606 config/ns32k/ns32km3.mh: Define NAT_FILE.
2607 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2608 (it was inconsistent and namespace-wrong) to NM_M3_H.
2609 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2610 (m3_open): New function.
2612 * TODO: Update Mach section.
2614 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2616 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2618 * printcmd.c (printf_command): Add missing single-letter
2619 backslash-escape sequences, and improve error message.
2621 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2623 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2624 rather than trying to shove an int into a pointer and back out
2625 again. This avoids compiler warnings.
2627 * defs.h (alloca): Declare as void *, not char *, on hpux.
2628 Don't prototype it, just declare the return type.
2630 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2632 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2633 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2635 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2637 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2638 ZERO_REGNUM, just read it as zero without talking to the board.
2640 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2642 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2643 to store_floating, not nonexistent variable len.
2645 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2647 (mips_store_word): Change calling convention to return errors, and
2648 to provide old contents if the caller wants it.
2649 (mips_xfer_memory): Deal with errors from mips_store_word.
2650 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2651 define now that remote-mips.c doesn't use BREAKPOINT.
2653 * remote-mips.c (mips_create_inferior): Call warning if arguments
2654 specified, and then execute "set args" command. Call error, not
2655 mips_error, if executable file not specified.
2657 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2660 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2663 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2665 * value.h (print_longest): Rename "value" to "val" in prototype
2666 declaration because some compilers don't like arguments whose
2667 names are the same as types.
2668 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2669 before passing it to remote_*_bytes.
2671 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2673 * h8500-tdep.c (saved_pc_after_call): The size of the
2674 pc is memory model dependent. (segmented_command,
2675 unsegmented_command, _initialize_h8500_tdep): New commands to
2676 change memory model.
2677 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2679 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2680 (hms_wait): Use new status structure
2681 (hms_open): Push the target here. (hms_before_main_loop): Not
2682 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2683 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2684 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2685 all registers in a compact way.
2687 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2689 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2690 as CORE_ADDR to match definition in rs6000-tdep.c.
2692 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2694 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2695 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2696 definitions into the psymtab.
2698 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2700 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2701 a special exceptionSize for the 68332.
2703 * remote-udi.c (udi_attach): If no arguments, print error.
2705 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2707 * Makefile.in (VERSION): Bump to 4.12.1
2708 * NEWS, README: Update to match 4.12 release.
2710 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2712 * command.c (empty_sfunc): New function.
2713 (add_set_cmd): Use it instead of not_just_help_class_command.
2714 (not_just_help_class_command): Change calling convention back to
2715 what it was before yesterday's change.
2717 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2718 of the type if present.
2720 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2722 * printcmd.c (decode_format): Don't blithely set the size for
2723 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2725 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2726 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2727 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2728 always just check against INT_MIN and INT_MAX (this also fixes things
2729 if sizeof (long) > sizeof (int), e.g. Alpha).
2730 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2731 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2732 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2733 BUILTIN_TYPE_UNSIGNED_LONGEST.
2734 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2735 longest_int and longest_unsigned_int.
2736 * value.h (struct value): Just align to LONGEST, rather than worrying
2737 about CC_HAS_LONG_LONG.
2738 * valarith.c (value_binop): Figure out type ourself based on
2739 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2740 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2741 * valprint.c (val_print_type_code_int): Just call
2742 extract_unsigned_integer directly, rather than going through
2744 * printcmd.c (decode_format): Remove code which would sometimes
2745 change 'g' size to 'w' for integers. print_scalar_formatted handles
2746 printing huge integers well enough, thank you.
2748 * command.c (add_set_cmd, not_just_help_class_command): Change
2749 to make this the sfunc, not cfunc, since that is how we call it.
2750 * command.h: Comment difference between sfunc and cfunc.
2751 * demangle.c (set_demangling_command): Add third arg since that
2752 is how it is called.
2753 (_initialize_demangler): Use sfunc, not cfunc, for
2754 set_demangling_command, since that is how it is called.
2755 Remove show_demangling_command; it has no effect.
2757 * command.c (shell_escape): Report errors correctly (with error
2758 message from strerror).
2760 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2762 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2763 x_scnlen.l rather than x_scnlen to match corresponding change in
2766 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2768 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2769 Change comments regarding TYPE_CODE_BOOL.
2770 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2771 regardless of the language.
2772 (value_true): Just call value_logical_not regardless of language.
2773 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2774 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2775 * language.h: Improve comment for la_builtin_type_vector.
2776 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2777 builtin_type_m2_bool.
2779 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2781 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2782 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2784 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2786 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2787 by restarting the ioctl.
2789 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2791 * target.h (target_wait): Add comment about calling
2792 return_to_top_level.
2794 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2796 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2797 additional arguments.
2798 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2800 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2802 * sparc-stub.c: Remove unnecessary #include of memory.h.
2804 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2806 * mips-tdep.c: Remove code which sets saved_regs from
2807 init_extra_frame_info and put it in new function mips_find_saved_regs.
2808 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2809 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2810 check if it is NULL and call mips_find_saved_regs if so.
2812 * remote-mips.c: Use unfiltered, not filtered, output most places.
2814 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2815 backtrace. Revise comments.
2817 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2819 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2820 alpha and irix. The _sigtramp case has to be handled properly
2821 in the tdep files if we have no ecoff debugging info.
2822 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2823 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2824 without PC_REGNUM kludge.
2825 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2826 Clean up handling of mips sigtramp frames, improve comments.
2828 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2830 * paread.c (read_unwind_info): Fix typo.
2832 * paread.c (pa_symtab_read): Update the "check_strange_names"
2833 filter to match GCC's current output. Filter out section symbols
2834 (which the HP linker sometimes puts in the wrong place).
2836 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2838 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2840 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2842 * Makefile.in: Remove all references to sparcly-nat.c.
2844 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2845 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2846 duplicating serial.h and target.h.
2848 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2849 are not used anywhere (a 5 Oct 1993 change removed the uses).
2851 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2852 * config/m68k/es1800.mt: Add comment.
2853 * remote-es.c: Extensive changes to update to current conventions.
2855 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2856 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2857 to achieve the desired timeout.
2858 * serial.h (serial_t): Add field timeout_remaining.
2860 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2862 * c-exp.y (yylex): Reenable nested type code.
2864 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2866 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2868 * remote-mips.c (mips_ops): Fix docstring.
2870 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2872 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2873 with the old tm-m68k-em.h:
2874 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2875 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2876 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2877 Add FIXME regarding GET_LONGJMP_TARGET.
2879 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2880 * infptrace.c (kill_inferior): Add comments.
2881 * main.c (quit_command): Call target_close after we kill or
2883 * remote-udi.c (udi_close): Don't error() if QUITTING.
2885 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2887 * configure.in: Make m68k-coff and aout add monitor support in
2888 addition to the standard serial support.
2890 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2892 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2895 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2897 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2898 * elfread.c (record_minimal_symbol_and_info),
2899 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2901 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2903 * i386-stub.c: Add ".text" right before "mem_fault:".
2905 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2907 * remote-utils.c (usage): Fix message to be accurate and conform
2908 more closely to normal conventions.
2910 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2911 whether to show information about exec_bfd, and not control whether
2912 to show information about device and speed.
2914 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2915 usage message, don't dump core.
2917 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2918 for variable size array.
2919 (bug_fetch_register, bug_store_register): Rename "value" to
2920 "fpreg_buf" because some compilers don't like variables whose
2921 names are the same as types.
2922 (bug_store_register): Use a cast when converting char * to
2925 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2926 of the command in error message (the text was referring to the old
2927 name of the command).
2929 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2931 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2932 full details on structure elements without names. This partially
2933 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2934 of those changes was accidental.
2936 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2937 defined, make it an error to specify a single argument which is not
2940 * Makefile.in (version.c), main.c (print_gdb_version): Use
2941 host_alias and target_alias, not host_canonical and
2942 target_canonical, to print configuration.
2944 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2946 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2947 of builtin_type_long. It is necessary to get a type which is
2948 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2950 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2951 various miscellaneous things discovered in the process:
2952 * printcmd.c, defs.h (print_address_numeric): New function.
2953 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2954 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2955 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2956 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2958 * utils.c, defs.h (gdb_print_address): New function.
2959 * expprint (dump_expression), gdbtypes.h: Use it.
2960 * breakpoint.c (describe_other_breakpoints),
2961 symmisc.c (dump_symtab, print_symbol):
2962 Use filtered not unfiltered I/O.
2963 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2964 just run gdb under a debugger for this (and it had problems with
2965 printing addresses, how to print b->shadow, etc.).
2966 * buildsym.c (make_blockvector), core.c (memory_error),
2967 exec.c (print_section_info), maint.c (print_section_table),
2968 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2969 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2970 Add comments saying code is broken. Marked with "FIXME-32x64".
2971 * dbxread.c (process_one_symbol), partial-stab.h (default),
2972 remote-vx.c (vx_run_files_info):
2973 Don't cast int being passed to local_hex_string.
2974 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2975 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2977 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2979 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2980 * source.c: Include <sys/types.h> regardless of USG.
2982 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2984 * valops.c (value_assign): Set `type' after coercing toval.
2985 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2986 Use extract_unsigned_integer to get the address of a reference.
2988 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2990 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2991 AIX can use ? instead of \ for continuation. Deal with it.
2993 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2994 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2995 the HP compiler in ANSI mode doesn't like.
2997 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2998 based on USG, rather than defining HAVE_SIGSETMASK to an
2999 expression containing defined. Having a macro used in #if expand
3000 to an expression containing "defined" is undefined according to
3001 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3004 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3006 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3007 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3009 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3011 * ch-exp.y (match_string_literal): Allow a zero-length string.
3012 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3014 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3016 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3017 passing them to print_387_status.
3018 (print_387_status): Don't subtract top from 7 before using it.
3019 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3020 from 7; the above explains it.
3022 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3024 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3025 pointer value when fixing up the frame at the start of a function.
3027 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3029 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3030 Sparc from the stack.
3032 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3034 * remote-mips.c (mips_initialize): Clear mips_initializing via
3035 cleanup chain, not directly.
3037 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3038 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3039 munging the timeout due to the limited range of c_cc[VTIME].
3041 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3042 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3043 m3-nat.c (m3_create_inferior): Pass it.
3044 * procfs.c: Remove ptrace function. It was declared in a way which
3045 conflicted with the prototype in unistd.h on Solaris.
3047 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3049 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3050 in the sigcontext if it is a signal trampoline frame.
3051 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3052 Define for Solaris2.
3054 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3056 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3057 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3058 tm-sparc.h so they can be overridden if necessary.
3060 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3062 * lynx-nat.c: Add Sparc support.
3063 * sparcly-nat.c: Remove. It's useless.
3064 * config/sparc/nm-sparclynx.h: Rewrite.
3065 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3067 * config/sparc/tm-sparclynx.h: Rewrite.
3069 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3071 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3072 directory. Old code was discarded, since the new opcode table has
3075 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3077 * Makefile.in (realclean): Remove info files per make-stds.texi.
3079 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3081 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3082 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3083 * config/sparc/tm-sun4sol2.h: Define it.
3085 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3087 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3088 if we did not find a symbol.
3090 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3092 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3095 * hppab-nat.c (call_ptrace): Delete redundant function.
3096 (kill_inferior, attach, detach, child_resume): Likewise.
3097 (child_xfer_memory): Likewise.
3099 * hppah-nat.c (call_ptrace): Delete redundant function.
3100 (kill_inferior, attach, detach, child_resume): Likewise.
3102 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3104 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3106 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3108 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3109 (CHILD_XFER_MEMORY): Define.
3110 (PT_*): Define so that generic infptrace.c code can be used.
3112 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3114 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3115 struct section_offsets *, not a (nonexistent) struct section_offset *.
3117 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3118 internal_xcoff_symtab, not an array of one of them. Change lots of
3119 "main_aux" to "&main_aux" and so on.
3121 * coffread.c, xcoffread.c: Include <coff/internal.h>
3124 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3126 * coffread.c (coff_getfilename): Make it not static.
3128 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3130 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3131 a completely gratuitous difference between xcoffread.c and coffread.c).
3133 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3135 * infrun.c (wait_for_inferior): Don't set frame for
3136 step_resume_breakpoint for IN_SIGTRAMP cases.
3138 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3139 breakpoint.c (bpstat_what): Move step_resume from its own field of
3140 the struct bpstat_what into the main_action. Make it override
3141 other breakpoints. This is a conservative change in the sense
3142 that before the step resume breakpoint was a breakpoint.c
3143 breakpoint, hitting the step resume breakpoint overrode even
3144 calling bpstat_stop_status.
3146 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3148 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3149 in case execution was stopped in the called function.
3150 * stack.c (print_frame_info, frame_info): If backtracing through
3151 a call dummy, handle the starting source line number on a line
3152 boundary like backtracing through sigtramp.
3153 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3154 for call dummy frame right. Remove old test for dummy frame,
3155 it has been unused at least since gdb-3.5.
3156 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3159 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3161 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3163 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3165 * infrun.c (signals_info), target.c (target_signal_from_name):
3166 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3168 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3170 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3171 * inflow.c (terminal_ours_1): When discussing how to deal with the
3172 tty state, make note of query() as well as readline.
3174 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3175 signals for which stop and print are cleared by default.
3177 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3179 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3180 reserved fields to hold a stub unwind entry type. Fix typo.
3181 (stub_unwind_entry): New structure for raw stub unwind entries.
3182 (stub_unwind_types): The types of stubs we may encounter.
3183 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3184 * hppa-tdep.c (rp_saved): Use additional information provided
3185 by linker stub unwind descriptors.
3186 (frameless_function_invocation): Likewise.
3187 (frame_chain_valid): Likewise.
3188 * paread.c (compare_unwind_entries): New function for sorting
3189 unwind table entries.
3190 (read_unwind_info): Rewrite to remove dependency on host endianness.
3191 Read in data from the $UNWIND_END$ subspace which contains linker
3192 stub unwind descriptors. Merge that data into the basic unwind
3195 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3197 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3199 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3200 from either the symbol name or the auxent.
3201 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3204 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3206 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3208 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3210 * README: Update notes for alpha port.
3212 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3214 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3215 for operation fault, constraint fault, and type fault.
3217 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3219 * Makefile.in (init.c): Add comment explaining formatting conventions.
3221 * c-exp.y (parse_number): Assign to temporary between the right
3222 shifts, to work around a bug in the SCO compiler.
3224 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3225 Add various files which were added to GDB recently.
3227 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3230 * Makefile.in: Add mostlyclean target.
3232 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3236 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3238 * main.c (show_commands): Make return type of extern
3239 history_get be HIST_ENTRY, rather than struct _hist_entry.
3240 (The latter loses with the upcoming merged readline.)
3242 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3244 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3245 const char *, not char *.
3247 * symtab.h (struct symbol): Make section short, not unsigned short.
3249 * symtab.c (lookup_symbol): Add comment about QUIT here.
3251 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3253 * c-exp.y (parse_number): Check for overflow regardless of range
3254 checking. Fix overflow check to use unsigned LONGEST, not
3257 * c-exp.y (parse_number): Make it so that integer constants are
3258 builtin_type_long_long if builtin_type_long isn't big enough or if
3259 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3261 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3262 Print our "()" first, then recurse for the target type.
3264 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3268 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3270 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3272 * utils.c (request_quit): Re-establish signal handler regardless
3275 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3277 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3279 * i960-tdep.c: Include target.h.
3281 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3283 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3285 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3287 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3288 changes (status -> ourstatus; declare status, etc.).
3289 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3291 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3293 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3295 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3297 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3299 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3301 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3303 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3305 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3307 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3309 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3310 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3312 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3315 Add search to target vector (#if 0'd until after 4.12):
3316 * target.h (to_search, target_search): Add.
3317 * gdbcore.h, core.c (generic_search): Add.
3318 * remote.c (remote_search): Add.
3319 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3322 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3323 is on, call find_pc_function rather than relying just on the minimal
3324 symbols (probably only matters for symbol readers which don't put
3325 statics in the minimal symbols, but changing this strikes me as
3326 not conservative enough).
3327 Initialize name_location in all cases.
3328 If no symbol and no msymbol, don't print anything symbolic.
3330 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3332 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3334 * printcmd.c (print_address_symbolic): Make it search the
3335 symtabs for variables as well as functions. Add `set print
3336 fast-symbolic-addr' and default it to fast (the old way).
3337 Print line numbers for data items as well as functions.
3339 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3340 address, if a symbol is found (take two more args pointing to
3341 where to store these results).
3343 * symtab.h (find_addr_symbol): Add prototype.
3345 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3347 * objfiles.h: Fix comments to reflect the fact that the phrase
3348 "top of stack" always refers to where the pushing and popping takes
3349 place, regardless of whether it is at the highest or lowest address.
3351 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3353 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3354 compiler generated tag names.
3355 * mdebugread.c (parse_type): Handle cross references to qualified
3357 * valops.c (value_struct_elt): Improve error message if the
3358 address of a method is requested from an object instance.
3359 * valops.c (search_struct_method): Make name_matched non-static
3360 to get it initialized correctly.
3361 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3362 exclude segment register which are not writable on newer SCO versions.
3364 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3366 * go32-xdep.c: Remove unused function uerror.
3367 (sigsetmask): Declare return type. Declare argument (to match the
3368 way it is called). Explicitly return 0.
3370 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3372 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3373 partial_symbol): Shrink the storage sizes of symbols, by making
3374 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3375 enums and small ints to the end of each struct to improve
3376 alignment, and switching the section number from int to unsigned
3379 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3381 * symtab.c (find_addr_symbol): New routine that will find the nearest
3382 symbol associated with an address. It does so by exhaustive
3383 search of the symtabs, so it's slow but complete.
3385 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3387 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3388 to [0,0] rather than [0, end of first source file]. This avoids
3389 problems with other parts of GDB looking for linetables in the
3390 _globals_ symtab. Eliminate variables num_object_files and
3391 first_object_file_end.
3393 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3395 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3396 (pop_frame): Restore PC2 and LR0 from dummy frames.
3397 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3398 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3399 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3400 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3401 (SETUP_ARBITRARY_FRAME): Define.
3403 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3405 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3407 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3409 * remote-udi.c (udi_resume): Correct prototype.
3411 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3413 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3414 hppa_frame_find_saved_regs.
3415 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3416 (prologue_inst_adjust_sp): New function.
3417 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3418 (skip_prologue): Completely rewrite to use unwind information.
3419 (hppa_frame_find_saved_regs): Likewise.
3421 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3423 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3424 to convert a signal number with appropriate bounds checking.
3426 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3428 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3430 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3431 print a newline to end the display anyway.
3433 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3434 coprocessor status regs) when popping a frame. This fixes
3435 float exceptions that occur after calling inferior functions.
3437 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3438 Read and write the fsr (float status register) to/from the child
3439 process along with the float regs. Remove Peter Schauer's change
3440 of May 24 '93, which has higher overhead and doesn't solve the
3441 real problem (which was that FSR wasn't being set).
3443 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3445 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3446 stack overflow check isn't right after the register stack
3447 adjustment instruction. Metaware R2.3u compiler moves other
3448 things in front of it. This fix isn't perfect but is what's
3451 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3453 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3455 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3456 character filenames.
3457 * configure.in: Change accordingly.
3459 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3461 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3462 _filtered io routines from these two files.
3464 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3466 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3467 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3468 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3470 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3472 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3474 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3475 printing to gdb_stderr.
3477 * remote-udi.c (udi_kill): Don't close the connection, just set
3478 inferior_pid to zero.
3479 (udi_mourn): Call remove_breakpoints.
3481 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3483 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3485 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3487 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3489 * remote-bug.c: At the start of each section, reset srec_frame
3492 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3493 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3494 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3495 code which looks for those two waitkinds. Use switch statement.
3496 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3497 CHILD_SPECIAL_WAITSTATUS.
3499 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3500 * Move target_signal_from_host, target_signal_to_host, and
3501 store_waitstatus from inftarg.c to target.c. procfs needs them.
3502 * target.c: Include "wait.h" and <signal.h>.
3503 * target.h, infrun.c (proceed), proceed callers: Pass new code
3504 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3505 enums being treated as unsigned and is cleaner.
3506 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3508 * infcmd.c (signal_command), infrun.c (signals_info):
3509 Don't allow user to specify numeric equivalent of
3510 TARGET_SIGNAL_DEFAULT.
3512 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3514 * config/alpha/alpha-netware.mt: New target support for Alpha
3516 * configure.in: Add alpha-*-netware* target.
3518 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3520 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3522 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3524 * target.h: Add enum target_waitkind, enum target_signal, and
3525 struct target_waitstatus. Change status argument to target_wait to
3526 be struct target_waitstatus * instead of int *.
3527 * target.h, infrun.c, all targets: Change type of signal arguments
3528 to resume(), proceed(), and target_resume() from int to enum
3530 * All targets (*_wait, *_resume): Change accordingly.
3531 * infcmd.c (program_info, signal_command), throughout infrun.c,
3532 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3533 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3534 signal code stuff right with the new signals would be non-trivial).
3535 * inferior.h (stop_signal): Make it enum target_signal not int.
3536 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3537 target_signal_from_name): New functions.
3538 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3539 store_waitstatus): New functions.
3540 * procfs.c (procfs_notice_signals): Use them.
3541 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3543 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3545 * objfiles.c (build_objfile_section_table): Don't abort() if
3546 objfile->sections is already set.
3548 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3549 to match recent change to exec.c.
3553 * main.c (print_gdb_version): Change year to 1994.
3555 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3556 * Makefile.in (NONSRC): Add ChangeLog-93.
3558 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3560 * stabsread.c (read_type): Allow defining several type numbers
3561 at once (e.g. "(1,2)=(3,4)="...).
3563 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3565 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3567 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3569 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3570 to process_one_symbol.
3571 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3572 avoid caching a bad endaddr in find_pc_partial_function.
3574 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3576 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3578 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3580 * infrun.c (wait_for_inferior): Do not step or step resume past
3581 the end of a one-line function we just stepped into.
3583 For older changes see ChangeLog-93
3589 version-control: never