1 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
4 Irix 5 has a standard _sigtramp signal handler.
5 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
6 it is not needed for a standard _sigtramp signal handler.
7 Add shared library sections to the section table of the target
8 before adding the symbols.
9 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
10 instructions that do not prepare a stack adjustment.
11 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
12 which does the right thing on machines where `char' is unsigned.
14 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
16 * remote.c (remote_open): Move setting of inferior_pid prior to
17 call to remote_start_remote. Also use unique value for pid to
18 avoid confusion with read_register_pid & friends.
19 * (remote_wait): Return inferior_pid instead of 0 in all cases.
21 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
23 * dwarfread.c (bfd.h): Don't include.
25 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
27 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
28 kill the program being debugged. KillMe(), the undocumented
29 call intended for this purpose, causes the server to hang.
31 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
33 * remote.c (read_frame): Calculate run length encoded checksum
35 * config/sh/stub.c: New file.
37 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
39 * target.c (find_default_run_target): Make sure to_can_run is set
42 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
44 * TODO: Remove note about fast watchpoints and remove obsolete
47 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
49 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
50 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
51 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
53 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
55 * target.c (add_target): Don't call clean_target on target
57 * (unpush_target): Test for to_close being set before calling.
58 * (target_xfer_memory, target_info): Check for to_has_memory
59 before playing with memory.
61 * remote.c (remote_open): Set inferior_pid to make kill command
63 * inflow.c (kill_command): Revert change of Aug 2. Use
64 inferior_pid to determine whether to print out "The program is not
67 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
70 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
71 * m3-nat.c: Pass argument to return_to_top_level.
72 Declare m3_kill_inferior before use.
73 (port_chain_insert): In "can't happen" case, abort rather than
74 setting `mid' to large decimal constant (which gcc warns about).
75 (get_thread_name): Use cast to convert const char * to char *.
76 (add_mach_specific_commands): #if 0 "thread break" command.
77 (m3_trace_him): Call push_target.
78 (mach_really_wait): New argument pid; remove unused
80 (intercept_exec_calls): Call target_terminal_init and
81 target_terminal_inferior once the child execs.
82 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
84 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
86 * procfs.c (procfs_mourn_inferior): don't dereference the
87 procinfo pointer after it has been freed.
89 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
91 * breakpoint.c (breakpoint_1): Improve pluralization in display
92 of breakpoint hit counts.
94 * language.h (struct language_defn): Remove unused field
96 (longest_float): Remove, no longer used.
97 * language.c (unknown_language_defn, auto_language_defn,
98 local_language_defn): Remove init of la_longest_float field.
99 * c-lang.c (c_language_defn, cplus_language_defn,
100 asm_language_defn): Ditto.
101 * ch-lang.c (chill_language_defn): Ditto.
102 * m2-lang.c (m2_language_defn): Ditto.
104 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
106 * defs.h (bfd_read, bfd_seek): Remove declarations.
107 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
109 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
111 * inflow.c (kill_command): Fix a bug which prevented target
112 programs to be killed.
114 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
116 * defs.h: Change two-line declarations to one-line form.
117 (NORETURN): Define as "volatile" only for older GCCs.
118 (ATTR_NORETURN): Define for newer GCCs.
119 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
121 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
124 * breakpoint.c (delete_breakpoint, enable_breakpoint,
125 disable_breakpoint): Don't call breakpoints_changed; it is now
126 called via the *_breakpoint_hook functions.
127 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
129 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
131 * stabsread.c (read_type): Fix a bug in enum size calculation.
133 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
135 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
136 argument types to shut up GCC.
138 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
139 linker stub, then return the address the stub will return to.
140 (frame_saved_pc): Correctly restart the search for the saved
141 pc when a linker stub is encountered.
143 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
144 register stores emitted by the version 9 HP compilers.
145 (inst_saves_fr): Relax test for a specific base register (%r1);
146 this avoids losing with the version 9 HP compilers.
147 (skip_prologue): Try to skip argument stores emitted by the HP
148 compilers. It's not perfect, but it's better than before.
150 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
152 * findvar.c (write_pc write_pc_pid): Remove casts to long when
153 calling write_register_pid.
154 * (write_register_pid): Add prototype.
156 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
158 * remote.c (read_frame): Split readchar/checksum calculation into
159 two parts since evaluation order is undefined.
161 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
163 From Kevin A. Buettner (kev@cujo.geg.mot.com).
164 * Makefile.in (coredep.o): Add inferior.h as dependency.
165 * inflow.c: Add F_SETOWN to list of defines to check
166 around code that uses F_SETOWN.
168 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
170 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
171 set the -L and -B directory prefixes so we can link with it.
173 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
175 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
176 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
179 * General hackery to support alternate user-interface.
180 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
181 disable_breakpoint): Call hooks for alternate user-interface.
182 * defs.h: Add declarations for alternate user-interface hooks.
183 * main.c (main): Add --nw (and --nowindows) options to disable
185 * (near call to command_loop): Call command_loop_hook if set.
186 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
187 * stack.c: Call print_frame_info_listing_hook if set.
188 * top.c (gdb_init): Initialize targets.c and utils.c prior to
189 other files to make sure that calls to error and warning will
190 work. Call init_ui_hook after everything else.
191 * utils.c (query): Call query_hook if set.
192 * (gdb_flush): Call flush_hook if set.
193 * Change _initialize_utils to initialize_utils cuz we don't use
194 automatic initialization of utils.c anymore.
196 * Support for TK GUI.
197 * Makefile.in: Add rule for gdbtk.o.
198 * configure.in: Add support for --enable-gdbtk.
199 * gdbtk.c: New file. Contains support routines for TK interface.
200 * gdbtk.tcl: New file. Implements GUI policy.
202 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
205 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
207 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
208 there and we are using the gcc from the tree.
209 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
211 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
213 * Makefile.in (annotate.o): Add dependencies.
215 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
217 * sparclite/aload.c: Added new -q (quiet) option.
218 return 0 exit status if file was successfully downloaded.
220 * nlm/gdbserve.c: merge in command line argument parsing changes
221 and bug fixes made to i386-nlmstub.c.
223 * i386-nlmstub.c: The returnLength field must be initialized
224 before portConfig is passed to AIOGetPortConfiguration.
225 Compare command line arguments with strnicmp(); args are
226 case insensitive on netware.
228 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
230 * Makefile.in (DISTSTUFF): Add definition.
231 (diststuff): Add for new distribution support.
232 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
233 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
234 Remove old distribution building rules, now uses standard
235 distribution support in parent directory Makefile.in.
237 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
239 * target.c (push_target): Cast result from xmalloc.
241 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
243 * elfread.c (elf_symtab_read): Discard compiler labels generated
244 by the Solaris 2.1/Intel SunPro compiler.
246 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
248 * target.c (nomemory): Fix prototype and routine to take correct
251 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * Makefile.in (clean): Remove libgdb-files.
255 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
257 * coredep.c: Include inferior.h.
259 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
261 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
264 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
266 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
267 .cp as C++, alphabetize better.
269 * breakpoint.c (ignore, condition): Move usage note into body of
270 help text, so first line can be one-line summary.
272 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
274 * target.c (unpush_target): Fix handling of removal of top target.
276 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
278 * Makefile.in: Add stuff to build nlmstub.
279 * Add rule for annotate.o to keep Sun make happy.
280 * configure.in: Add config for powerpc/Netware.
282 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
283 filename. This speeds up handling of trailing N_SO stabs (they
284 mark the end of a .o file).
286 * target.c, target.h: Change the way pushing and popping of
287 targets work to support target overlays and inheritance.
288 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
289 Fixup references to current_target, due to previous changes.
291 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
292 needed to get the address of longjmp out of the target.
294 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
296 * main.c: Include <ctype.h>.
298 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
300 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
303 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
305 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
307 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
309 * Makefile.in (VERSION): Bump to 4.12.4.
311 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
313 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
314 * configure.in (m88*-harris-cxux*): New configuration.
315 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
316 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
318 * config/m88k/tm-m88k.h: Add comment about Harris OS.
319 (TARGET_WRITE_PC): Pass pid through to register writers.
321 * configure.in (m68*): Put vendor-only-specified host configs
322 after vendor-and-os-specified configs.
323 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
325 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
326 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
329 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331 * elfread.c (elf_symtab_read): Handle error return from
332 bfd_get_dynamic_symtab_upper_bound gracefully.
334 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
336 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
337 registers in use by the inferior.
338 * coredep.c (fetch_core_registers, register_addr): Use it.
339 * findvar.c (registers_changed, registers_fetched,
340 read_register_bytes): Ditto.
341 * infcmd.c (do_registers_info, registers_info): Ditto.
342 * infptrace.c (fetch_inferior_registers,
343 store_inferior_registers): Ditto.
344 * stack.c (frame_info): Ditto.
346 * coredep.c (CORE_REGISTER_ADDR): New macro.
347 (fetch_core_registers): Use it.
349 * breakpoint.c (ignore, condition): Add usage notes to help strings.
350 * symfile.c (add-symbol-file): Add usage note to help string.
351 (add_shared_symbol_files_command): New command.
354 * inferior.h (read_pc_pid): Declare.
355 * breakpoint.c (watchpoint_check): Cache breakpoint in local
356 variable b, remove unused variable other_type_used.
357 * main.c (inferior.h, call-cmds.h): Include.
359 * remote.c (remote_wait): Return 0 by default.
361 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
363 Stop printing at null char option, from Oliver Meyer
364 (omeyer@i3.informatik.rwth-aachen.de).
365 * valprint.h, valprint.c (stop_print_at_null): New global.
366 * valprint.c (_initialize_valprint): New print set subcommand
368 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
369 printing a char array, adjust the number of chars to print.
371 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
373 From Kevin A. Buettner (kev@cujo.geg.mot.com).
374 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
375 pic code in addition to prologues where an instruction from the
376 prologue gets moved into the delay slot of a branch instruction
377 immediately following the prologue. A table of potential prologue
378 instructions (prologue_insn_tbl) is now used for picking apart a
380 (frame_find_saved_regs): Changed the way in which limit gets set
381 so that the delay slot of branch instructions immediately
382 following the prologue gets examined.
383 (pushed_size, store_parm_word, store_parm, push_parameters,
384 collect_returned_value): Deleted.
386 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
388 * infrun.c (wait_for_inferior): Handle stepping into leaf
389 functions whose prologue consists of gp loading code only.
391 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
393 * dbxread.c: Don't include libbfd.h.
394 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
395 <time.h>, or <sys/types.h>.
396 * elfread.c (elf_symfile_read): Use only standard BFD functions to
397 collect information about the stab and stab string sections.
399 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
401 * stabsread.c (read_huge_number): handle large unsigned number
402 for stabs generated by os9k C compiler.
404 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
406 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
407 * breakpoint.h (hit_count): New breakpoint field.
408 * breakpoint.c (show_breakpoint_hit_counts): New variable.
409 (clear_breakpoint_hit_counts): New function.
410 (bpstat_stop_status): Increment the hit count.
411 (breakpoint_1): Display the hit count.
412 * infcmd.c (run_command): Reset breakpoint hit counts.
413 * target.c (generic_mourn_inferior): Don't clear ignore counts if
414 displaying hit counts.
416 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
418 * elfread.c (elf_symfile_read): Unconditionally add dynamic
419 symbols for all symbol files. Makes skipping over the
420 trampoline code work when stepping from a function in a shared
421 library into a function in a different shared library for Irix 5.
422 Other ELF targets do not have enough information in their
423 dynamic symbol tables to make this work.
424 (elf_symtab_read): Relocate mst_solib_trampoline address.
426 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
428 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
429 * configure.in (m68*-atari-sysv4*): New configuration.
430 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
431 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
432 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
433 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
434 * config/m68k/amix.mh, config/m68k/amix.mt,
435 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
438 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
440 * symtab.c (find_function_start_sal): New function to find
441 the start of a function from a function symbol.
442 (decode_line_1, decode_line_2): Use it instead of open coded
443 partial copies of the code.
444 (list_symbols): Quote symbol name before passing it to
445 break_command to enable proper handling of mangled symbols.
447 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
449 * ch-exp.y (match_simple_name_string): Don't lower-case here.
450 * ch-exp.y (yylex): First try name lookup using exact name
451 typed by user; if that fails, try lower-cased name.
453 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
456 Move "no debugging symbols found" test to symfile.c.
457 * symfile.c (syms_from_objfile, reread_symbols): Add
458 "no debugging symbols found" test.
459 * coffread.c (init_stringtab): Handle stripped files with a
460 stringtab offset of zero gracefully.
461 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
462 BFD instead of stop_pc heuristic to determine if it is a dynamically
464 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
465 ioctl, it indicates that the process has exited.
467 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
469 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
470 .PARISC.unwind section now.
472 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
474 * breakpoint.c (mention): Always show breakpoint address if no
477 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
479 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
480 handling of shared libraries for non-ELF executables, but only if
481 HANDLE_SVR4_EXEC_EMULATORS is defined.
482 (locate_base): Try to find debug_base in the dynamic linker
483 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
484 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
485 Define to enable handling of shared libraries for a.out executables,
486 run under Solaris BCP.
488 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
490 * infrun.c (wait_for_inferior): Print "Program exited normally"
491 regardless of batch_mode.
492 * defs.h, top.c (batch_mode): Removed.
494 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
496 * Makefile.in (dcache_h): Remove redundant definition.
497 (init.c): Add a comment.
498 (top.c): Remove explicit compile action.
499 * breakpoint.c (mention): Share code indicating location of
500 break/watchpoints, don't print address if addressprint is off.
501 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
502 (demangle): Remove redundant declarations.
503 * eval.c: Remove redundant function declarations.
504 * objfiles.h: Cosmetic and grammatical improvements.
505 * TODO: Various updates.
507 * remote-mips.c: Replace all \r chars with \015.
508 (mips_receive_header): Display control characters readably.
509 (mips_xfer_memory): Add a simple progress display.
511 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
513 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
515 * remote-hms.c (flush): New function.
516 (expect): Get edge case right.
517 (hms_read_inferior_memory): Be more tolerant of line noise.
519 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
521 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
522 target files, not non-existent mach3.mh and mach3.mt.
524 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
526 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
527 symbols for all symbol files. Makes skipping over the
528 trampoline code work when stepping from a function in a shared
529 library into a function in a different shared library.
530 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
532 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
534 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
535 names mean end of .o file.
536 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
537 top of routine. Handle new thread notification cleanly.
538 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
539 thread notification scheme.
540 * (child_resume): General cleanups, handle resumption of all
543 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
545 * ser-go32.c: Rewrite to run under windows.
546 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
548 * serial.c (serial_open): Notice device "pc".
549 * remote-e7000.c: Fix copyright date.
550 (expect): Compare \n and \r the same.
551 (e7000_open): Allow pc as a serial port
552 * sh/sh.mt: Add ser-e7kpc.
553 * h8300/h8300hms.mt: Add ser-e7kpc.
554 * main.c (proc_wait): Don't wait if using go32.
556 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
558 * somread.c: Simplify by using stabsect_build_psymtabs.
559 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
560 corresponding to the name of the text section. All references
562 (somstab_build_psymtabs): Delete function, no longer needed.
564 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
566 * somread.c: Renamed from paread.c. Changed function names and
567 comments to reflect that this file deals with SOM (an object file
568 format), rather than the PA (a cpu).
569 (Makefile.in): Chaned appropriately.
570 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
571 * dbxread.c (somstab_build_psymtabs): Renamed from
572 pastab_build_psymtabs.
574 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
576 * core-sol2.c: New file to handle ELF and BCP core file flavours.
577 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
579 * Makefile.in: Updated for core-sol2.c.
580 * README: Add notes about SPARCworks cc under Solaris 2.x,
581 from Casper H.S. Dik (casper@fwi.uva.nl).
582 * config/mips/xm-makeva.h: Removed, no longer necessary.
583 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
584 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
585 config/mips/xm-riscos.h: Remove references to xm-makeva.h
587 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
589 * gdba.el: Put program input and output in a separate buffer.
591 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
593 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
594 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
595 with global variable of same name in libnsl.so on UnixWare.
597 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
599 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
600 embedded in template name.
602 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
604 * config/i386/nm-linux.h: change calling convention of
605 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
606 target_insert_watchpoint() and
607 target_remove_watchpoint().
609 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
610 to be long long in gdb.
611 * config/mips/tm-bigmips.h: ditto.
613 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
615 * c-lang.c (asm_language_defn): New definitions for language_asm,
616 mostly copied from c_language_defn, to avoid warnings when
617 switching between c and asm stack frames.
619 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
621 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
622 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
623 (upgrade_type, handle_psymbol_enumerators): Likewise.
624 (has_opaque_xref, cross_ref): Likewise.
625 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
626 debugging information, rather than doing it here.
627 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
628 point in ecoff_debug_swap backend structure, rather than calling
629 ecoff_slurp_symbolic_info directly.
631 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
633 * breakpoint.c: Include annotate.h. Call annotate_field rather
634 than printing annotation directly.
636 * main.c: Include string.h.
638 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
640 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
641 call it instead of doing normal loop.
642 * infcmd.c (attach_command): Don't call wait_for_inferior if
644 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
645 hook that can decide whether to step over the next breakpoint.
646 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
647 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
650 * configure.in: Improve sorting/formatting of hosts and targets.
651 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
652 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
653 * Makefile.in (stop-gdb): New target.
654 * stop-gdb.c: New file, utility to get attention of waiting GDBs
657 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
659 * top.c (gdb_init): Init current_directory in gdb_init. Probably
660 the identical initialization can be deleted from main.c, but i
661 haven't done so just in case.
663 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
665 * gdba.el: Added menu windows and slightly improved window
666 handling to gdba.el. Fixed numerous minor bugs that were causing
667 emacs and gdb to fall out of sync.
669 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
671 * breakpoint.c: annotate changes lost at merge, put back in.
673 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
675 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
678 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
680 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
682 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
683 writing of floating registers, the dpx2 kernel disallows it.
684 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
685 is contained in o_praw.
686 * irix5-nat.c (solib_map_sections): Adjust sections by the
687 difference between the loaded address and the prelinked address.
688 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
690 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
691 symbols, their value is absolute.
692 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
693 libraries fh->adr fields of zero. Relocate minimal symbol values
694 upon readin. Relocate non-stabs symbols upon readin.
695 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
696 start address of the outermost block.
697 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
698 instead of section_offsets and use relocated pst->textlow for
699 line number and procedure address relocations.
701 From gmo@MicroUnity.com (Guillermo A. Loyola):
702 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
703 Handle SGI Irix5 stIndirect symbol type.
705 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
707 * breakpoint.c: fix a syntax error native cc does not like.
709 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
710 * sparclite/Makefile.in: ditto.
711 * sparcl-tdpe.c: change file name because first 8 chars has to be
713 * sparcl-stub.c: ditto.
715 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
717 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
719 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
721 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
722 ignore) a PID argument.
723 (hppa_pop_frame): Pass a PID to target_write_pc.
724 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
725 and pass through a PID argument.
726 (target_read_pc, target_write_pc): Update prototypes.
728 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
730 * Makefile.in: add new file sparclite-tdep.c.
731 * sparclite/Makefile.in: add new file sparclite-stub.c.
732 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
734 * config/sparc/sparclite.mt: add sparclite-tdep.o.
735 * config/sparc/tm-sparclite.h: add hardware breakpoints support
737 * sparclite-tdep.c: new file, contains hardware breakpoint support
739 * sparclite-stub.c: new file, stub code that add support hardware
741 * breakpoint.c: add hardware breakpoint support.
742 * breakpoint.h: add new breakpoint type to support hardware
744 * config/mips/nm-irix4.h: change interface for target dependent
745 code supporting watch point.
746 * config/pa/nm-hppab.h: change interface for target dependent
747 code supporting watch point.
749 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
751 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
753 * stabsread.c (read_struct_fields): os9k nested structure does not
754 have terminating ';', instead it just get to ',' and bit position
757 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
759 * nlmread.c (nlm_symtab_read): Clean up a bit.
760 * (nlm_symfile_read): Record bounds of main() so that backtrace
761 command will know where to stop.
762 * objfiles.c (objfile_relocate): Relocate entry point/func info
763 for backtrace as well.
764 * objfiles.h: Define values for invalid PCs for entry point info.
765 * symfile.c (init_entry_point_info): Initialize invalid values
766 with aforementioned macros.
767 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
768 to cause backtrace to stop when it gets back to main().
769 * config/i386/tm-i386nw.h: Ditto.
771 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
773 Fix value_print, which used to be ostensibly language-independent,
774 but would print pointers and arrays in C syntax. Instead, call
775 a language-specific function.
776 * language.h (struct language_defn): New functional field
778 (LA_VALUE_PRINT): New macro.
779 * language.c (unk_lang_value_print): New stub/dummy function.
780 (unknown_language_defn, auto_language_defn, local_language_defn):
782 * c-valprint.c (c_value_print): New function, with code moved from:
783 * valprint.c (value_print): ... here. Now just invoke
784 LA_VALUE_PRINT to do language-specific stuff.
785 * valprint.c (value_print_array_elements): Make non-static.
786 * c-lang.c (c_language_defn, cplus_language_defn): Add
787 c_value_print in the la_value_print field.
788 * m2-lang.c (m2_language_defn): Likewise.
789 * ch-lang.c (chill_language_defn): But here use chill_value_print.
790 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
791 * ch-valprint.c (chill_value_print): New function, based on
792 c_value_print, but use Chill "look and feel."
793 * c-lang.h (c_value_print): New prototype.
794 * ch-lang.h (chill_value_print): New prototype.
795 * value.h (value_print_array_elements): New prototype.
797 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
798 and case TYPE_CODE_SET): Check that the element type isn't a stub.
800 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
802 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
803 to new file top.c. Make things extern instead of static and
804 similar rearrangements to deal with this.
806 * utils.c: Move fputs_unfiltered to main.c. Remove
807 FPUTS_UNFILTERED_OVERRIDE ifndef.
808 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
809 and libgdb uses utils.c and top.c.
811 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
813 * hppa-tdep.c (skip_trampoline_code): Fix typo.
815 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
817 * ch-valprint.c (chill_val_print_array_elements): New function.
818 A Chill version of val_print_array_elements, it prints the
819 array index labels, in additions ot the array element values.
820 (chill_val_print): Use the new function.
822 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
824 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
826 * defs.h (enum language): Add language_asm.
827 * findvar.c (read_register_bytes read_register_gen
828 write_register_bytes read_register read_register_pid
829 write_register write_register_pid supply_register): Move multi-
830 thread handling down into these routines. Create XXX_pid routines
831 that allow register references to specify the pid.
832 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
833 read_sp write_sp read_fp write_fp): Move these routines from
834 infcmd to findvar to centralize the whole mess.
835 * i386-nlmstub.c: Portability fixes.
836 * infptrace.c (child_resume): Conditionalize to allow other natives
837 to override it. Remove PIDGET gubbish, it's no longer necessary.
838 * infrun.c (wait_for_inferior): Put registers_changed() before
839 target_wait() to speed up remote debugging.
840 * Replace code that reads registers from other threads with much
841 nicer looking new function calls (see changes to findvar.c).
842 * Don't skip prologues if debugging assembly source.
843 * lynx-nat.c (child_resume): Lynx now needs it's own version of
844 child_resume to handle multi-thread debugging properly.
845 * remote.c: Add O response to get console output from target.
846 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
847 SERIAL_ERROR here to simplify callers.
848 * Change static var timeout to remote_timeout.
849 * (fromhex): Remove unnecessary return -1 at end of routine.
850 * (remote_wait): Turn this into a big switch statement. Add
851 support for O response.
852 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
853 * (getpkt): Split getpkt into two parts. read_frame deals with
854 all formatting issues, run-length encoding, and framing. getpkt
855 now handles error recovery, and frame detection.
856 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
857 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
858 control. (hardwire_readchar): Handle EINTR from read().
859 * symfile.c (deduce_language_from_filename): Add support for .s
861 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
862 override infptrace's child_wait.
863 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
864 instead of XXXlynx.h.
865 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
867 * nlm/gdbserve.c: Portability fixes.
869 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
871 * inftarg.c (child_wait): Call proc_wait, not wait.
872 (child_mourn_inferior): Call proc_remove_foreign.
873 * main.c (gdb_init): Call init_proc.
874 * main.c: Provide dummy versions of init_proc, proc_wait, and
875 proc_remove_foreign for the gdb case (the libgdb case provides its
876 own versions of these functions).
877 * Makefile.in (libgdb-files): Add libproc.a.
879 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
881 Hardware watchpoints for Linux, from Rick Sladkey
883 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
884 new hardware breakpoint recovery method.
885 * i386v-nat.c (i386_insert_watchpoint,
886 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
887 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
888 New functions to support the 386 hardware debugging registers.
889 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
890 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
891 target_insert_watchpoint, target_remove_watchpoint): Define these
892 macros to use the hardware debugging functions in i386v-nat.c.
894 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
896 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
899 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
901 * target.c, target.h: New variables target_activity_function and
903 * inflow.c, inferior.h: New functions set_sigio_trap and
905 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
907 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
909 * remote-sim.h (sim_verbose): Delete.
910 Document callbacks needed.
911 (sim_*): Change result to void where there isn't one.
912 (sim_open): Clarify argument and error response.
913 (sim_close): Declare.
914 (sim_load): Change bfd_handle argument to file name. Clarify result.
915 (sim_create_inferior): Renamed from sim_set_args.
916 (sim_set_pc): Delete.
917 (sim_info): Delete printf_fn argument.
918 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
919 (gdbsim_load): Try sim_load first.
920 (gdbsim_create_inferior): Call sim_create_inferior.
921 (gdbsim_open): Handle args == NULL. Update call to sim_open.
922 (gdbsim_close): Call sim_close.
923 (gdbsim_files_info): Update call to sim_info.
924 (gdbsim_ops): Realign comments.
926 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
928 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
930 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
931 the auxent if the symbol's name is ".file". From David Edelsohn
932 <c1dje@watson.ibm.com>.
934 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
936 * breakpoint.c (breakpoint_1): Fix typo.
938 * annotate.c (annotate_field_end): Fix typo.
940 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
942 * Makefile.in (TSSTART): Remove; no longer used.
944 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
945 fputs_unfiltered and exit directly, rather than fatal. The latter
946 calls vfprintf_unfiltered!
948 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
949 * value.h, printcmd.c (print_value_flags): Move from here...
950 * annotate.c: ...to here, and make it use can_dereference.
952 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
954 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
955 Remove, needed for both native and cross.
956 * target.c (attach_flag, generic_mourn_inferior): Put here.
957 * utils.c (job_control): Put here.
958 (terminal.h): Don't include anymore.
960 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
962 * source.c (find_source_lines): Always use code that was #ifdef
963 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
964 leaving it on the chain. Reindent much of this function.
965 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
966 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
967 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
968 config/ns32k/xm-ns32km3.h: Remove all references to
969 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
970 * main.c, fork-child.c, many config files: Remove all
971 SET_STACK_LIMIT_HUGE code; with the above changes it should no
974 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
975 This avoids __eprintf troubles.
977 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
979 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
980 initialization code which needs to be called even if we bypass the
981 command line stuff into gdb_init.
982 * utils.c (fputs_unfiltered): Surround in #ifndef
983 FPUTS_UNFILTERED_OVERRIDE.
984 * Makefile.in (libgdb.a): New target.
986 * utils.c: Rearrange I/O stuff a bit so that all output goes
987 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
988 which made %s not work with arbitrarily large strings.
989 * printcmd.c (printf_command): Use printf_filtered, not
990 printf_unfiltered and printf, now that arbitrary limit is gone.
993 * breakpoint.c (watchpoint_check): Remove unused variable b.
994 * stack.c (print_frame_info): Move sp and buf inside #if.
995 * eval.c (evaluate_subexp): Remove unused variables pp,
996 mangle_ptr, ptr, and mangle_tstr.
997 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
999 * symtab.c (lookup_symtab): Put variable copy inside #if.
1000 (decode_line_1): Put variable q1 inside #if 0.
1001 * target.h: Declare target_link.
1002 * infrun.c (wait_for_inferior): Remove unused variables signame.
1003 * remote.c (remote_resume): Remove unused variable name.
1004 * c-exp.y (parse_number): Parenthesize operand of shift.
1005 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1006 (this is a semantic change, the warning seems to have detected a bug).
1007 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1008 * coffread.c: Move variable temptype inside #if.
1009 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1011 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1012 (chill_val_print): Remove unused variable in_range.
1013 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1014 (chill_val_print): Add default case for switch.
1015 * stabsread.h: Declare stabsect_build_psymtabs.
1016 * os9kread.c (read_minimal_symbols): Make this return void.
1017 (os9k_symfile_read): Remove unused variables stb_exist and val.
1018 (os9k_symfile_init): Remove unused variable val.
1019 (fill_sym): Remove unused variable id.
1020 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1021 unused variable nsl.
1022 Remove unused variable symfile_bfd.
1023 #if 0 unused variables lbrac_unmatched_complaint and
1024 lbrac_mismatch_complaint.
1025 Remove declaration for non-existent function os9k_next_symbol_text.
1027 * annotate.c, annotate.h: New files, containing a function for
1028 each annotation which outputs it.
1029 * Move breakpoints_changed from breakpoint.c to annotate.c.
1030 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1031 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1032 Use annotate.c functions to output annotations.
1033 * Makefile.in (OBS): Add annotate.o.
1035 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1037 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1038 elf_unwind_entries are always initialized.
1040 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1041 stubs which return directly to the caller rather than to the stub
1044 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1046 * c-exp.y (yyerror): Display a more informative error message.
1047 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1048 * m2-exp.y (yyerror): Ditto.
1050 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1052 * inflow.c (job_control): Move definition to front of file.
1054 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1056 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1057 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1059 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1061 * Makefile.in (kdb): Remove old init.c creation commands.
1062 * configure.in (sparclite): Match on sparclite*.
1063 * sparclite/aload.c (main): Only change section addresses for
1064 a.out format object files.
1066 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1068 * config/i386/go32.mh: Define CC.
1070 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1072 * gdbserver/Makefile.in: Remove irrelevant definitions and
1073 comments inherited from the gdb Makefile.
1074 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1075 (VERSION): Update to 4.12.3.
1076 (gdbserver): Remove any existing executable first.
1077 (distclean, realclean): Remove nm.h.
1078 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1079 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1080 Don't use absolute pathname.
1082 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1084 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1087 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1090 (print_it_normal): Add annotations for the inferior starting and
1091 stopping, and for all the various messages related to how it
1094 * printcmd.c (do_one_display): Annotate.
1095 * stack.c (print_frame_info): Annotate printing of stack frames.
1097 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1099 * remote.c (get_offsets): Handle case where stub doesn't support
1102 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1104 Add partial support for g++ code compiled with -fvtable-thunks.
1105 * c-valprint.c (c_val_print): Add vtblprint support
1107 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1108 pointers (if using thunks) as well as array of structs (otherwise).
1109 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1110 level, and make the latter non-static (so define_symbol can use it).
1111 * stabsread.c (define_symbol): If the type being defined is a
1112 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1113 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1114 * values.c (value_virtual_fn_field): Handle thunks.
1115 * values.c (value_headof): Minor efficiency hack.
1116 * values.c (value_headof): Incomplete thunk support. FIXME.
1118 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1120 * valprint.c (print_longest): Clarify comment about use_local.
1121 * printcmd.c, defs.h (print_address_numeric), callers in
1122 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1123 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1124 exec.c: New argument use_local.
1125 * source.c (identify_source_line): Use filtered output. Use
1126 print_address_numeric.
1128 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1129 language.c (type_error, range_error): Use filtered output.
1130 * utils.c (error_begin): Update comment to tell people to use
1133 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1134 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1137 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1139 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1140 from the fault, #ifndef FAULTED_USE_SIGINFO.
1141 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1143 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1145 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1146 Explicitly annotate each record.
1148 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1150 * xcoffexec.c: Reformat to standards and lint.
1151 (language.h): Include.
1152 (exec_close): Declare arg "quitting".
1153 (file_command): Declare arg "from_tty".
1154 (map_vmap): Cast xmalloc result to PTR.
1155 * rs6000-nat.c: Reformat to standards and lint.
1156 (exec_one_dummy_insn): Use char array for saved instruction.
1157 (fixup_breakpoints): Declare.
1158 (vmap_ldinfo): Be more informative in fatal error messages.
1159 (xcoff_relocate_symtab): Define to return void.
1160 * xcoffsolib.h: Reformat to standards, improve comments.
1161 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1163 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1165 * utils.c, defs.h (error_begin): New function.
1166 (quit): Print annotation before printing the error message.
1167 * main.c (return_to_top_level): Print annotation before doing the
1169 * symtab.c (decode_line_1): Call error not warning and then
1170 return_to_top_level. Call error_begin and printf_unfiltered
1171 rather calling warning (before calls to return_to_top_level).
1172 * core.c (memory_error): Use error_begin, printf_unfiltered,
1173 print_address_numeric and return_to_top_level instead of error.
1174 Cleans up a FIXME-32x64.
1175 * language.c (type_error, range_error): Call error_begin
1176 not just target_terminal_ours.
1178 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1179 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1180 side of an assignment is non-portable.
1182 * utils.c (query): Change syntax of query annotations to be
1183 consistent with other input annotations.
1184 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1186 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1188 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1190 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1191 that have a stack frame size of 32k or larger (from Paul Flinders).
1192 Remove #if 0'd code.
1194 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1196 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1197 for Lynx platforms that need it.
1198 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1200 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1202 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1203 than trying to deduce it from the fault.
1205 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1207 * printcmd.c (print_address_symbolic): Initialize name to empty
1208 string to avoid core dump if lookup fails.
1209 * remote-e7000.c (printf_e7000debug): Error if target not open.
1211 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1213 * i386-nlmstub.c: Update to be more in line with PIN stub.
1214 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1215 * (hex2mem): Init ptr.
1216 * General cleanups to use ConsolePrintf, standard prologues, etc...
1218 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1220 * i386-nlmstub.c: More changes to be compatible with remote.c.
1222 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1223 into (the far less frequently called) dbx_symfile_read.
1225 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1227 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1229 * dbxread.c (record_minimal_symbol): Record the section
1230 associated with the symbol to make dynmaic relocation work.
1231 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1232 Solaris brain-damage which don't apply to relocatable object
1234 * (stabsect_build_psymtabs): New routine to read stabs out of an
1235 arbitrarily named section.
1236 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1238 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1239 stabs out of the nlm.
1240 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1241 brain-damage which don't apply to relocatable object files.
1242 * remote.c (putpkt): Improve error reporting and error handling.
1243 * (get_offsets): Temporary kludge to force data & bss sections to
1244 have the same relocation.
1245 * stabsread.c (define_symbol, scan_file_globals): Record section
1248 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1250 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1251 FIXME-32x64 comment.
1253 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1255 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1256 to after call to target_wait. This means that flush_cached_frames
1257 can call target_terminal_ours if it wants to.
1258 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1259 comment about why the code is dubious.
1261 * stabsread.c (read_type): Call read_type, not nonexistent
1264 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1266 * remote-os9k.c (rombug_fetch_registers): set trace mode
1268 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1270 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1272 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1273 passed to process_one_symbol.
1274 * stabsread.c (read_type): process os9k functio prototype.
1276 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1278 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1281 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1283 * utils.c (prompt_for_continue): Annotate prompt.
1284 (query): Annotate query.
1285 * printcmd.c (print_frame_args): Change syntax of argument
1286 annotation to make name and value part of a single group of
1287 annotations, not two separate groups.
1288 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1289 * valprint.c (val_print_array_elements): Change syntax of
1290 annotation to be more concise.
1291 * main.c, defs.h (command_line_input): New argument tells what
1292 string to include in the annotations.
1293 * symtab.c (decode_line_2), main.c (read_command_lines,
1294 command_loop): Change callers.
1296 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1297 target null pointer.
1298 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1300 * printcmd.c (output_command): Annotate things we print here too.
1301 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1302 * Move declaration of print_value_flags from defs.h to value.h.
1303 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1305 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1307 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1308 BFD handles sun3 dynamic relocations now.
1309 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1312 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1314 * printcmd.c (print_command_1): Annotate the top-level expressions
1316 (print_frame_args): Annotate each argument.
1317 * printcmd.c, defs.h (print_value_flags): New function.
1318 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1319 * valprint.c (val_print_array_elements): Annotate each array element.
1321 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1323 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1324 the register contains a pointer to the type, not the type itself.
1326 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1328 * main.c (main): Accept --annotate=N option and make --fullname
1329 the same as --annotate=1.
1330 (command_line_input): Print annotatation before and after prompt.
1331 * blockframe.c (flush_cached_frames): Print annotation.
1332 * Rename frame_file_full_name to annotation_level and move it from
1334 * source.c (identify_source_line): If annotation_level > 1,
1335 change output format.
1336 * breakpoint.c: Print annotation whenever a breakpoint changes.
1337 * main.c: New variable server_command.
1338 (command_line_input): Parse "server " and set server_command.
1339 (dont_repeat): Check server_command.
1341 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1343 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1344 updating raw_symbol and symnum. Return a value in the case where
1347 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1349 * parse.c: Don't define block_found; it is defined in symtab.c.
1350 * parser-defs.h: Add comment regarding block_found.
1352 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1354 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1357 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1359 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1360 section vma. Do not read dynamic relocs for sun3 executables to
1361 avoid BFD assertion message.
1363 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1365 * nm-hppab.h (KERNEL_U_ADDR): Define.
1366 (FIVE_ARG_PTRACE): Likewise.
1367 (CANNOT_STORE_REGISTER): Likewise.
1368 * nm-hppah.h (KERNEL_U_ADDR): Define.
1369 (FIVE_ARG_PTRACE): Likewise.
1370 (CANNOT_STORE_REGISTER): Likewise.
1371 (NEED_TEXT_START_END): Likewise.
1373 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1374 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1375 (FIVE_ARG_PTRACE): Likewise.
1376 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1377 (FIVE_ARG_PTRACE): Likewise.
1379 * hppa-tdep.c (read_unwind_info): Make static.
1380 (restore_pc_queue): Indirect through the target vector to
1381 reload the register state.
1383 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1385 * paread.c (compare_unwind_entries): Delete function. It's been
1386 moved into hppa-tdep.c.
1387 (read_unwind_info): Likewise.
1388 (pa_symfile_read): No longer call read_unwind_info. The unwind
1389 tables will be read in as they are needed.
1391 * hppa-tdep.c (compare_unwind_entries): New function.
1392 (read_unwind_info, internalize_unwinds): Likewise.
1393 (find_unwind_entry): Read in unwind information on demand.
1395 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1397 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1398 to : in search path processing.
1399 * defs.h (qsort): Rename argument in prototype.
1400 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1402 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1403 (false): Eliminate usages.
1405 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1407 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1408 All references to value changed to value_ptrlage_command is now
1410 All references to value changed to value_ptr.
1411 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1412 * remote-hms.c (hms_wait): Timeout after five seconds.
1413 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1414 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1415 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1417 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1419 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1421 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1423 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1425 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1426 bp_watchpoint_scope breakpoints.
1427 (struct breakpoint): Add val_chain and related_breakpoint fields
1428 for use by watchpoints.
1430 * breakpoint.c (within_scope): Delete. No longer used.
1431 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1432 (target_{remove,insert}_watchpoint): Likewise.
1433 (can_use_hardware_watchpoint): New function.
1434 (remove_breakpoint): New function to remove a single breakpoint
1435 or hardware watchpoint.
1436 (insert_breakpoints): Handle insertion of hardware watchpoints.
1437 Store a copy of the value chain derived from the watchpoint
1439 (remove_breakpoints): Simplify by using remove_breakpoint.
1440 (delete_breakpoint): Likewise.
1441 (watchpoint_check): Delete the watchpoint and watchpoint scope
1442 breakpoints when the watchpoint goes out of scope. Save & restore
1443 the current frame after checking watchpoints.
1444 (breakpoint_init_inferior): Likewise (restarting the program
1445 makes all local watchpoints go out of scope).
1446 (bpstat_stop_status): Handle hardware watchpoints much like normal
1447 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1448 when the watchpoint goes out of scope. Remove and reinsert all
1449 breakpoints before returning if we stopped when a hardware watchpoint
1451 (watch_command): Use a hardware watchpoint when possible. If
1452 watching a local expression, build a scope breakpoint too.
1453 (map_breakpoint_numbers): Also call given function for any
1454 related breakpoints.
1455 (disable_breakpoint): Never disable a scope breakpoint.
1456 (enable_breakpoint): Handle hardware breakpoints much like normal
1457 breakpoints, but recompute the watchpoint_scope breakpoint's
1458 frame and address (if we have an associated scope breakpoint).
1459 (read_memory_nobpt): Handle hardware watchpoints like normal
1460 watchpoints. When necessary handle watchpoint_scope breakpoints.
1461 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1462 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1463 (disable_command): Likewise.
1465 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1466 Extern prototype added to frame.h
1468 * infrun.c (wait_for_inferior): Set current_frame and select
1469 a frame before checking if we stopped due to a hardare watchpoint
1470 firing. Handle stepping over hardware watchpoints.
1471 (normal_stop): Remove unnecessary call to select_frame.
1473 * value.h (value_release_to_mark): Declare.
1474 * values.c (value_release_to_mark): New function.
1476 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1477 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1479 * hppab-nat.c (hppa_set_watchpoint): New function.
1481 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1482 (HAVE_STEPPABLE_WATCHPOINT): Define.
1483 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1484 (target_{insert,delete}_watchpoint): Define.
1486 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1487 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1488 (target_{insert,remove}_watchpoint): Likewise.
1490 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1492 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1493 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1494 often have the same names as debug symbols for functions, and
1495 confuse lookup_symbol().
1497 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1499 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1500 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1501 REGISTER_RAW_SIZE (1).
1502 Together these changes work around a bug in HP's compiler. Both
1503 seem to be necessary.
1505 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1507 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1508 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1509 are type mst_solib_trampoline.
1511 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1513 * config/m68k/es1800.mt: Change comments.
1515 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1517 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1519 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1521 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1524 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1526 * values.c (unpack_long): Remove obsolete comment about using a
1529 * symfile.c (symbol_file_command): Add comments about command syntax.
1531 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1532 Jim Kingdon (kingdon@cygnus.com)
1534 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1535 are in the .plt section.
1536 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1537 find_solib_trampoline_target): New functions for handling
1538 stepping into -g compiled shared libraries.
1539 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1540 find_solib_trampoline_target): Add prototypes.
1541 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1542 Define to handle stepping into -g compiled shared libraries.
1543 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1544 stepping into -g compiled shared libraries.
1546 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1548 * configure.in: Add mips-*-sysv4* support.
1549 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1550 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1551 New files for MIPS SVR4 support.
1552 * Makefile.in: Update for new mipsv4 files.
1553 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1554 read_next_frame_reg to obtain the frame relative stack pointer.
1555 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1556 obtain the frame relative stack pointer.
1557 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1558 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1559 by entering them into the minimal symbol table.
1560 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1561 a long for float formats.
1562 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1563 get defined in <link.h>.
1564 * solib.c (solib_add): Add shared library sections to the section
1565 table of the target before adding the symbols.
1566 * partial-stab.h: Relocate static and global functions.
1567 * dbxread.c (read_dbx_symtab): Remove unused variable
1568 end_of_text_address. Relocate text_addr when passing it
1571 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1572 library functions before the executable is run. Retrieve dynamic
1573 symbols from stripped executables.
1574 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1575 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1576 if no debugging symbols were found.
1577 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1578 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1580 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1581 OSF/1 has shared libraries.
1583 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1585 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1586 to BFD handling of dynamic symbols.
1588 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1590 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1591 then gets its real address into FUN and its GOT/DP value into %r19.
1593 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1595 * hppa-tdep.c (frameless_function_invocation): If no unwind
1596 descriptor was found, then assume this was not a frameless
1597 function invocation.
1598 (frame_saved_pc): If the saved PC is in a linker stub, then
1599 return the return address which the linker stub will return to.
1601 * xm-hppab.h: Never define USG.
1602 * xm-hppah.h: Always define USG.
1604 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1606 * values.c (unpack_long, value_from_longest),
1607 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1609 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1611 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1613 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1615 For SVR4 targets, enable gdb to set breakpoints in shared
1616 library functions before the executable is run.
1617 * elfread.c (elf_symtab_read): Handle symbols for shared library
1619 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1620 and moved to objfiles.c.
1621 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1622 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1623 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1624 the new generic definition from tm-sysv4.h works for Solaris.
1626 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1628 * elfread.c (elf_symtab_read): Change storage_needed,
1629 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1630 bfd_get_symtab_upper_bound. Check for errors from
1631 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1632 * nlmread.c (nlm_symtab_read): Same changes.
1634 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1636 * xcoffread.c (xcoff_next_symbol_text): New function.
1637 (read_xcoff_symtab): Set next_symbol_text_func to it.
1638 Move raw_symbol outside of read_xcoff_symtab.
1640 * remote.c (getpkt): Remove unused "out" label.
1642 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1644 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1645 about more than one watchpoint being triggered.
1647 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1649 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1651 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1653 * blockframe.c (find_pc_partial_function): mst_file_text
1654 symbols do not live in the shared library transfer table.
1655 * ch-exp.y (decode_integer_value, match_character_literal,
1656 match_bitstring_literal): Guard tolower calls with isupper,
1657 tolower on old BSD systems blindly subtracts a constant.
1658 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1659 well when determining the producer of the object file.
1660 * mdebugread.c (has_opaque_xref): New function to check for
1661 cross reference to an opaque aggregate.
1662 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1663 enter typedefs to opaque aggregates into the symbol tables.
1664 * mdebugread.c (parse_external): Remove skip_procedures argument,
1665 it has always been 1. Remove code that handled stProc symbols,
1666 it was never executed and was wrong, as the index of a
1667 stProc symbol points to the local symbol table and not to the
1668 auxiliary symbol info. Update caller.
1669 * mdebugread.c (parse_partial_symbols): Do not enter external
1670 stProc symbols into the partial symbol table, they are already
1671 entered into the minimal symbol table.
1672 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1673 Remove all conditionals and definitions for ptx.
1674 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1675 Fix addresses of floating point registers in REGISTER_U_ADDR.
1676 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1677 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1678 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1679 signal trampoline code work.
1680 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1681 Remove all conditionals and definitions for ptx.
1682 Remove KDB definitions.
1683 * symm-nat.c (store_inferior_registers): Fetch registers before
1684 storing them to obtain valid floating point control registers.
1685 Store fpu registers.
1686 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1687 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1688 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1690 * symm-nat.c (child_resume): Update type of `signal' parameter.
1691 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1693 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1695 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1696 calling import stubs for functions in shared libraries.
1698 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1700 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1702 * ch-lang.c (chill_is_varying_struct): Magic string is
1703 was "<var_length>" is now "__var_length" (more portable).
1705 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1707 * remote.c (getpkt): If we get a timeout, actually retry rather
1708 than just giving up the first time it happens.
1709 * remote.c: Document sequence numbers.
1710 (remote_store_registers): Change syntax of 'P' request so that it
1711 never looks like a sequence number.
1713 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1715 * os9kread.c (record_minimal_symbol): add section_offset to
1716 relocate minimal symbol table.
1717 * os9kread.c (read_minimal_symbols): ditto.
1718 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1720 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1721 return. Also if file addr is 0 leave it 0, not to relocate.
1722 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1723 'set remotexoff' and 'set remotelog' commands.
1725 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1727 * remote.c (remote_store_registers): Add 'P' request to set an
1728 individual register.
1729 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1732 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1734 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1735 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1736 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1738 * command.c (do_setshow_command, case var_string): Never add a
1739 space to the end of the string.
1740 * NEWS: Document this change.
1741 * .gdbinit: Add a space to the "set prompt" command.
1743 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1745 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1746 changes to make it compile (it doesn't link yet).
1748 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1749 (set_demangling_style, set_demangling_command): Use savestring not
1750 strdup. We were not dealing properly with a NULL return from
1751 strdup, and were not declaring strdup (the system header may or
1754 * valprint.c (val_print): Remove inaccurate comment about what
1755 types can be stub types.
1757 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1758 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1759 Supply alternate version if ATTACH_DETACH is not defined.
1760 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1761 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1762 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1764 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1766 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1768 (skip_trampoline_code): Rewrite and add support for argument
1769 relocation stubs stubs, import/export stubs, calls through
1770 "_sr4export" and cascaded trampolines.
1772 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1773 if no unwind descriptor is found.
1775 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1776 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1777 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1778 differently. All registers are four bytes.
1779 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1781 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1783 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1784 registers as both single and double values (fetching 2nd 32bit half
1785 as necessary). Annotate each register printed with its precision.
1787 * paread.c (read_unwind_info): Fix off-by-one error.
1789 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1791 * main.c (complete_command): Deal with it if arg is NULL.
1793 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1795 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1796 regarding using the PC--using the PC is necessary and all the
1797 FIXME comments in the world won't make it go away.
1799 * valops.c (value_at, value_at_lazy): Give error if we dereference
1801 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1802 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1804 * stabsread.c (patch_block_stabs): Add comment about what happens
1805 if the definition is in another compilation unit from the stab.
1807 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1809 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1811 * main.c (complete_command): New command, from Rick Sladkey
1812 <jrs@world.std.com>.
1813 (symbol_completion_function): Don't declare rl_point and
1814 rl_line_buffer; they are now declared in readline.h.
1815 (show_commands): Don't declare history_base; it is declared in
1817 * command.c (lookup_cmd): Don't delete trailing whitespace.
1818 Reverts change of 14 May 1989.
1820 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1822 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1823 code from prim_record_minimal_symbol_and_info() to here. Callers
1824 of the latter can legitimately supply a section number of -1.
1826 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1828 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1829 member functions have an element in args for a (nonexistent) this
1832 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1834 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1836 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1837 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1839 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1840 for the structure's type. All callers changed.
1842 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1843 for each structure argument rather than assuming it's either
1844 true or false for all structure arguments.
1846 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1847 on the length structure passed, not the compiler used.
1849 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1850 argument for the structure's type.
1852 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1854 * values.c (set_internalvar): Don't set var->value until we are
1855 sure there won't be an error().
1857 * remote.c (get_offsets): Reinstate comment which was in
1858 remote_wait about use of SECT_OFF_TEXT and so on.
1860 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1862 * symmisc.c (maintenance_check_symtabs): New function to check
1863 consistency of psymtabs and symtabs.
1864 * symtab.h (maintenance_check_symtabs): Add prototype.
1865 * maint.c: Add new `maint check-symtabs' command.
1866 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1867 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1868 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1870 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1871 to write_memory to avoid warnings from gcc.
1872 * config/i386/xm-symmetry.h: Add missing #endif.
1873 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1874 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1875 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1877 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1879 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1880 (hppa_push_arguments): Likewise.
1882 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1884 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1885 improve remote debugging efficiency. Also fixed problems with
1886 doing function calls for programs with no entry points.
1887 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1888 entry_point_address.
1889 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1890 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1891 parse_lines): Pass section_offsets info to these routines so that
1892 we can relocate symbol table entries upon readin.
1893 * (psymtab_to_symtab_1): Set symtab->primary to tell
1894 objfile_relocate to do relocations for our symbols.
1895 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1896 (which hang off of the symbol table).
1897 * Use prim_record_minimal_symbols_and_info instead of
1898 prim_record_minimal_symbols to supply section info to make minimal
1899 symbol relocations work.
1900 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1901 -1, try to deduce it from ms_type.
1902 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1903 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1904 add code to relocate objfile->sections data structure.
1905 * remote.c (get_offsets): Use new protocol message to acquire
1906 section offsets from the target.
1907 * (remote_wait): Get rid of relocation stuff. That's all handled
1908 by objfile_relocate now.
1909 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1910 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1912 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1914 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1916 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1918 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1919 can no longer set this at run time.
1920 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1921 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1922 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1923 sparc-tdep.c compiles).
1924 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1926 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1928 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1929 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1930 * configure.in: Recognize m68*-cisco*-*.
1932 * Makefile.in (TAGS): Use variables directly, rather than using
1933 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1934 and means that these filenames no longer need be unique across all
1935 the config/* directories.
1936 * configure.in: Put the config/*/ into TM_FILE, etc.
1938 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1939 and trapv exceptions.
1941 * target.h (struct section_table), objfiles.h (struct obj_section):
1942 Change name of field sec_ptr to the_bfd_section. More mnemonic
1943 and avoids the (sort of, for the ptx compiler) name clash with
1944 the name of the typedef.
1945 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1946 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1948 * utils.c: Include readline.h.
1949 * Makefile.in (utils.o): Add dependency.
1951 * remote.c (getpkt): Add support for run-length encoding.
1953 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1955 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1957 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1959 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1960 prim_record_minimal_symbol.
1963 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1964 computing their offset from the start of the old buffer and adding
1965 to the new buffer, rather than by assuming we can add the
1966 difference between the old buffer and the new buffer (it might not
1967 fit in an int). Merge in cosmetic differences from emacs regex.c
1968 version of this macro.
1970 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1972 * Makefile.in (install-only): Fix use of program_transform_name.
1974 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1976 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1977 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1978 so I'm nuking the command.
1979 * symtab.c (find_addr_symbol): Comment out, no longer used.
1981 * main.c (main): Don't init_source_path for the -cd argument. Now
1982 that source_path doesn't contain the current_directory from when
1983 GDB started up, init_source_path is no longer useful (and is
1984 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1986 * TODO: Remove item about line numbers being off. It is useless
1987 and confusing without a reproducible test case (it mentions
1988 proceed(), but I was able to step through proceed without trouble).
1990 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1992 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1993 library functions before the executable is run. Retrieve dynamic
1994 symbols from stripped executables.
1995 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1996 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1997 symtab.c (list_symbols): Handle mst_solib_trampoline.
1998 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1999 for all targets, remove IBM6000_TARGET dependencies.
2000 * dbxread.c (read_dbx_dynamic_symtab): New function.
2001 * dbxread.c (dbx_symfile_read): Use it.
2002 * dbxread.c (SET_NAMESTRING): Set namestring to
2003 "<bad string table index>" instead of "foo" if the string index is
2005 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2007 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2008 to break_command. Handle mst_file_* minimal symbol types.
2009 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2011 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2013 * c-exp.y(yylex): fix potential memory overflow.
2015 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2017 * environ.c (set_in_environ): Eliminate special handling of PATH and
2019 * putenv.c: Removed, conflicts with system declaration of
2020 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2022 * Makefile.in: Change accordingly.
2023 * procfs.c (procfs_create_inferior): Change comment accordingly.
2025 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2027 * rs6000-tdep.c: Change value to value_ptr.
2029 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2031 * i386m3-nat.c: Include floatformat.h.
2032 (get_i387_state): Use memset not bzero.
2036 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2037 ieee-float.h to floatformat.h.
2039 * valprint.c (val_print_string): Ignore error if the error
2040 happened after a terminating '\0'.
2042 * c-valprint.c (c_val_print): Never add 1 to return value from
2043 val_print_string; just return what it returns.
2045 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2046 looping through all of the enums.
2047 * infrun.c (signals_info): Use it.
2049 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2051 * main.c (main): When printing warning about bad baud rate, don't
2052 use warning(); it relies on current_target which isn't set up yet.
2054 * breakpoint.c (_initialize_breakpoint): Update docstring for
2055 tbreak to match what the code actually does. Don't mention tbreak
2056 in docstrings for "enable once" or "enable breakpoints once".
2058 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2060 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2061 while (0). That defeats the whole purpose of using do . . . while (0).
2062 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2063 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2064 using a ?: expression as an lvalue is not portable.
2066 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2067 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2068 'p' and 'r' symbol descriptors into a single symbol to look for a
2070 * README, config/sparc/tm-sparc.h: Update comments.
2072 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2074 * mdebugread.c (parse_type): Do not complain for types with
2075 an `indexNil' aux index, these are simply undefined types.
2076 Remove indexNil check from caller of parse_type.
2077 * mdebugread.c (parse_partial_symbols): Do not enter
2078 stGlobal, scCommon symbols into the minimal symbol table, their
2079 value is the size of the common, not its address.
2080 Handle scInit, scFini, scPData and scXData sections.
2081 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2083 Enter stProc symbols into the global_psymbols list once, not into
2084 the static_psymbols_list.
2085 Get rid of dummy psymtab if it is empty, to allow proper detection
2086 of stripped executables.
2087 * mdebugread.c (cross_ref): Allow cross references to Fortran
2090 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2092 * stabsread.c (common_block_end, fix_common_block): Stash the
2093 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2094 as to not assume that a pointer fits in an enum.
2096 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2098 * os9kread.c (fill_sym): check compiler verion number for pre-
2100 * os9kread.c (os9k_process_one_symbol): address of symbol is
2101 relative to section not module.
2102 * stabsread.c (define_symbol): add symbol type 's' as local
2104 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2106 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2107 * remote-os9k.c: fix bug in 'set remotebaud' function.
2108 * remote-os9k.c (rombug_link): minimize checking so to improve
2110 * symfile.c (symbol_file_command): check if failed to link, also make
2111 the command be able to accept more than one filenames.
2112 * target.c (target_link): check if failed to link with rombug.
2113 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2115 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2117 * remote-es.c (es1800_child_ops): Don't declare it static.
2119 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2121 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2123 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2125 * dbxread.c: New variable lowest_text_address.
2126 (record_minimal_symbol, read_dbx_symtab): Set it.
2127 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2128 end_of_text_address.
2129 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2131 * dbxread.c (end_psymtab): Remove old and commented out
2132 capping_global and capping_static. Fix comments regarding
2133 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2135 * parser-defs.h: Add "extern" to start of variable declarations so
2136 we don't end up with commons.
2137 * parse.c: Define these variables.
2139 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2142 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2144 * alpha-tdep.c: Change value to value_ptr.
2146 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2148 * solib.c (elf_locate_base): New function to locate the address
2149 of the dynamic linker's runtime structure in the dynamic info section.
2150 * solib.c (locate_base): Use it instead of iterating over the list
2151 of mapped address segments.
2152 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2155 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2157 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2158 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2159 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2160 signal trampoline and interrupt routines.
2161 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2162 (frame_chain, frame_chain_valid): Likewise.
2163 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2164 saved regs convention for SP.
2166 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2167 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2168 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2170 * tm-hppah.h (IN_SIGTRAMP): Define.
2172 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2174 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2175 alphabetic character as the start of a name.
2177 * sparclite/Makefile.in (all install): Build and install aload.
2179 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2180 config.guess and config.sub produce.
2182 * mips-tdep.c: Change value to value_ptr.
2184 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2186 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2187 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2188 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2189 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2190 value with value_ptr. This is for the ptx compiler.
2191 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2193 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2194 #if 0 i386_float_info.
2195 * symm-tdep.c (round): Remove. Also remove sgttyb.
2196 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2197 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2198 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2199 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2201 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2202 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2203 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2204 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2205 tm-i386v.h is apparently OK.
2206 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2207 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2210 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2212 * osfsolib.c (xfer_link_map_member): Update to use new
2213 target_read_string interface.
2215 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2217 * infrun.c (wait_for_inferior): In checking
2218 remove_breakpoints_on_following_step, check
2219 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2221 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2223 * os9kread.c (os9k_process_one_symbol): Rename
2224 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2225 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2226 (CORE_ADDR)0, from target_link, since that is what it uses.
2227 Process name at end, not during parsing (like we did before Kung's
2228 change), so that -readnow and -mapped can appear anywhere.
2229 Make text_relocation a local variable.
2230 * config/i386/i386os9k.mt: Fix comment.
2231 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2232 * os9kread.c: Put "comments" after #endif inside /* */.
2233 * stabsread.h: Add os9k_stabs variable.
2234 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2236 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2237 descriptor in global_symbols not local_symbols.
2238 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2240 (read_type): If os9k_stabs, accept function parameters after 'f'
2242 (read_array_type): If os9k_stabs, don't expect index type and
2243 expect lower and upper to be separated by ',' not ';'.
2244 (read_enum_type): If os9k_stabs, read a number before the first
2245 enumeration constant.
2246 (os9k_init_type_vector): New function.
2247 (dbx_lookup_type): Call it when starting new type vector.
2248 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2249 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2250 * os9kstab.c: Removed.
2251 * Makefile.in: Update accordingly.
2252 * objfiles.c (objfile_relocate_data): Removed.
2253 * remote-os9k.c (rombug_wait): Call objfile_relocate
2254 not objfile_relocate_data.
2255 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2256 * remote-os9k.c (rombug_wait): Call find_pc_section not
2258 * main.c (quit_command): Check inferior_pid; revert Kung change.
2259 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2261 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2263 * os9kread.c: New file to read os9000 style symbo table.
2264 * os9kstab.c: new file to read os9000 style stabs.
2265 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2266 * objfiles.c (find_pc_objfile): new function to search objfile
2268 * objfiles.c (objfile_relocate_data): new function to relocate
2269 data symbols in symbol table.
2270 * objfiles.h: Add two aux fields in struct objfile to handle
2271 multiple symbol table files situation like in os9000.
2272 * symfile.c: Change so 'symbol-file' command can handle multiple
2273 files. Also call target_link() to get relocation infos.
2274 * target.c (target_link): new function to get relocation info when
2275 a symbol file is requested to load.
2276 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2277 because in cross mode there's no inferior pid, bit they need to
2279 Makefile.in: add os9kread.c os9kstab.c and .o's.
2280 configure.in: add i386os9k target.
2281 config/i386/i386os9k.mt: new add.
2282 config/i386/tm-i386os9k.h: new add.
2284 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2286 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2287 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2289 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2291 * target.c, target.h (target_read_string): Provide error detection to
2292 caller. Put string in malloc'd space, so caller need not impose
2294 * solib.c (find_solib): Update to use new interface.
2295 * irix5-nat.c (find_solib): Read o_path from inferior
2296 (clear_solib): Free storage for o_path.
2297 * valprint.c (val_print_string): Add comments.
2299 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2301 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2304 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2306 * value.h (struct value): Add modifiable field.
2307 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2308 (record_latest_value): Don't mess with VALUE_LVAL of value.
2309 * valops.c (value_assign): Check it. Reword existing error
2310 message on not_lval.
2312 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2313 (STEP_SKIPS_DELAY): Added.
2314 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2317 * valprint.c (val_print_string): If errcode is set, always print
2318 an error, regardless of force_ellipsis. In the non-EIO case,
2319 just print the error message rather than calling error(). Don't
2320 access *(bufptr-1) if bufptr points to the start of the buffer.
2321 When looking for '\0', don't increment bufptr and addr if bufptr
2322 started out already at limit. If an error happens on fetching the
2323 first character, don't print the string.
2325 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2327 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2330 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2331 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2332 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2333 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2334 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2335 * findvar.c: Update comment regarding ieee-float.h.
2337 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2340 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2341 Define to make backtracing through the various sigtramp handlers
2343 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2344 the saved pc from ucontext on the stack for SVR4 signal handling.
2346 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2348 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2349 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2350 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2351 just use the global variable itself. When printing baud rate,
2352 don't print a baud rate if baud_rate is -1.
2354 * coffread.c (read_coff_symtab): Pass mst_file_* to
2355 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2356 symbols in the minimal symbols regardless of SDB_TYPE.
2358 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2360 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2361 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2362 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2363 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2364 ignored bs->stop for a bp_step_resume breakpoint.
2365 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2366 which performs one (the check_sigtramp2 one) of the functions
2367 which had been handled by the step_resume_breakpoint. For each
2368 use of the step_resume_breakpoint, make it still use the
2369 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2371 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2372 When setting the frame address of the step resume breakpoint, set
2373 it to the address for frame *before* the call instruction is
2374 executed, not after.
2376 * mips-tdep.c (mips_print_register): Print integers using
2377 print_scalar_formatted rather than duplicating all the
2378 CC_HAS_LONG_LONG and so on.
2379 (mips_push_dummy_frame): Use read_register_gen rather than using
2380 read_register and then putting it back in target format with
2381 store_unsigned_integer. If registers are more than 4 bytes, give
2382 an error rather than have some registers overwrite other
2384 #if 0 unused include of opcode/mips.h.
2386 * symfile.h: Don't declare arguments for coff_getfilename.
2388 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2390 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2392 * configure.in (hppa*-*-osf*): New configuration.
2393 * config/pa/hppaosf.mt: New target makefile fragment.
2394 * config/pa/tm-hppao.h: New target include file.
2396 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2398 * exec.c (print_section_info): Print entry point for exec_bfd only.
2399 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2400 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2401 causes problems if <sys/types.h> has no multiple inclusion protection.
2403 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2405 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2406 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2407 (CALL_DUMMY_LENGTH): Changed accordingly.
2409 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2411 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2412 numbers of register windows.
2414 * sparclite/hello.c: Add factorial function for testing.
2415 * salib.c: Use macros instead of constants for I/O addresses to
2416 make 931 support easier.
2417 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2418 register in sta/lda instructions.
2420 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2422 * dbxread.c (process_one_symbol): Set
2423 block_address_function_relative for COFF like we do for ELF and SOM.
2425 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2427 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2429 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2430 the enumerators of an ecoff enum into the partial symbol table.
2431 * mdebugread.c (parse_partial_symbols): Call it.
2432 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2433 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2434 offsets. Cast psymtab->read_symtab to PTR before passing it to
2436 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2437 set up the global offset table pointer in pic compiled code.
2438 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2439 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2440 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2441 ensures that floats are promoted to doubles before they are pushed
2444 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2446 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2447 Fixup cache_on and flush_i_cache so that they work for both the
2448 930 and 932 processors. Rewrite most low level funcs (uart
2449 access & cache stuff) to use new ASI access macros in sparclite.h.
2450 Also make it easy to access second serial port.
2452 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2454 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2455 <sys/stat.h>; not needed.
2457 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * stack.c (print_frame_info): In "pathological" case, don't
2460 distrust the line number information.
2462 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2464 * mips-tdep.c (mips_print_register): handle 64 bits register.
2465 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2467 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2471 * Makefile.in (install): Do the sed for program_transform_name
2472 ourselves instead of worrying about INSTALL_XFORM. This enables
2473 users to override INSTALL_PROGRAM in the standard way.
2475 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2476 depend on Makefile.in.
2478 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2479 Only test against INT_MIN if a LONGEST is bigger than an int.
2481 * README: Change GhostScript to Ghostscript.
2483 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2485 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2486 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2487 character file names.
2488 * Makefile.in (ALLPARAM): Add these files.
2490 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2491 character file names.
2492 * Makefile.in: Add Kung's new mips64 files.
2494 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2496 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2497 mips64el-*-ecoff and mips64-big-*.
2498 * defs.h: get rid of FORCE_LONG_LONG.
2499 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2500 parsing. Change register size to be MIPS_REGSIZE.
2502 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2504 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2505 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2506 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2508 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2510 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2511 (remove_commands, add_commands): Add/remove hms-drain when target
2514 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2516 * configure.in: Add Lynx/rs6000 support.
2517 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2518 messages. Add rs6000 support. Don't try to modify unwritable
2520 * rs6000-nat.c: Move lots of native dependent stuff (like core
2521 file support) from rs6000-tdep.c & xcoffexec.c to here.
2522 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2523 * xcoffexec.c: Move native dependent stuff to nat.c.
2524 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2526 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2528 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2529 New files to support Lynx/rs6000.
2531 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2533 * README: Remove note about gcc warnings on alpha, these should be
2535 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2536 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2537 remote-utils.c, stabsread.c: Include <string.h>.
2538 * regex.c: Include "defs.h", change re_comp argument to const char *.
2539 * infptrace.c (fetch_register, store_inferior_registers): Change
2540 regaddr to type CORE_ADDR.
2541 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2542 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2544 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2546 * symtab.h: Always define BYTE_BITFIELD to nothing.
2548 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2550 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2551 * configure.in: Remove comment about m68k-em.mt.
2552 * Makefile.in: Remove references.
2554 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2559 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2561 * target.c (target_preopen): If target_kill doesn't remove the
2562 target from the stack, use pop_target to do it.
2564 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2565 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2566 changes to stabsread.c from summer 1993.
2568 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2569 printing the program, rather than passing NULL to printf.
2570 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2571 try to call UDIDisconnect again. Print better message.
2572 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2574 (udi_create_inferior): If udi_session_id is negative, open a new
2575 TIP rather than giving an error.
2577 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2578 config/ns32k/ns32km3.mh: Define NAT_FILE.
2579 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2580 (it was inconsistent and namespace-wrong) to NM_M3_H.
2581 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2582 (m3_open): New function.
2584 * TODO: Update Mach section.
2586 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2588 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2590 * printcmd.c (printf_command): Add missing single-letter
2591 backslash-escape sequences, and improve error message.
2593 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2595 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2596 rather than trying to shove an int into a pointer and back out
2597 again. This avoids compiler warnings.
2599 * defs.h (alloca): Declare as void *, not char *, on hpux.
2600 Don't prototype it, just declare the return type.
2602 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2604 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2605 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2607 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2609 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2610 ZERO_REGNUM, just read it as zero without talking to the board.
2612 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2614 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2615 to store_floating, not nonexistent variable len.
2617 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2619 (mips_store_word): Change calling convention to return errors, and
2620 to provide old contents if the caller wants it.
2621 (mips_xfer_memory): Deal with errors from mips_store_word.
2622 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2623 define now that remote-mips.c doesn't use BREAKPOINT.
2625 * remote-mips.c (mips_create_inferior): Call warning if arguments
2626 specified, and then execute "set args" command. Call error, not
2627 mips_error, if executable file not specified.
2629 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2632 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2635 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2637 * value.h (print_longest): Rename "value" to "val" in prototype
2638 declaration because some compilers don't like arguments whose
2639 names are the same as types.
2640 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2641 before passing it to remote_*_bytes.
2643 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2645 * h8500-tdep.c (saved_pc_after_call): The size of the
2646 pc is memory model dependent. (segmented_command,
2647 unsegmented_command, _initialize_h8500_tdep): New commands to
2648 change memory model.
2649 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2651 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2652 (hms_wait): Use new status structure
2653 (hms_open): Push the target here. (hms_before_main_loop): Not
2654 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2655 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2656 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2657 all registers in a compact way.
2659 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2661 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2662 as CORE_ADDR to match definition in rs6000-tdep.c.
2664 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2666 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2667 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2668 definitions into the psymtab.
2670 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2673 a special exceptionSize for the 68332.
2675 * remote-udi.c (udi_attach): If no arguments, print error.
2677 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2679 * Makefile.in (VERSION): Bump to 4.12.1
2680 * NEWS, README: Update to match 4.12 release.
2682 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2684 * command.c (empty_sfunc): New function.
2685 (add_set_cmd): Use it instead of not_just_help_class_command.
2686 (not_just_help_class_command): Change calling convention back to
2687 what it was before yesterday's change.
2689 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2690 of the type if present.
2692 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2694 * printcmd.c (decode_format): Don't blithely set the size for
2695 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2697 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2698 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2699 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2700 always just check against INT_MIN and INT_MAX (this also fixes things
2701 if sizeof (long) > sizeof (int), e.g. Alpha).
2702 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2703 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2704 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2705 BUILTIN_TYPE_UNSIGNED_LONGEST.
2706 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2707 longest_int and longest_unsigned_int.
2708 * value.h (struct value): Just align to LONGEST, rather than worrying
2709 about CC_HAS_LONG_LONG.
2710 * valarith.c (value_binop): Figure out type ourself based on
2711 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2712 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2713 * valprint.c (val_print_type_code_int): Just call
2714 extract_unsigned_integer directly, rather than going through
2716 * printcmd.c (decode_format): Remove code which would sometimes
2717 change 'g' size to 'w' for integers. print_scalar_formatted handles
2718 printing huge integers well enough, thank you.
2720 * command.c (add_set_cmd, not_just_help_class_command): Change
2721 to make this the sfunc, not cfunc, since that is how we call it.
2722 * command.h: Comment difference between sfunc and cfunc.
2723 * demangle.c (set_demangling_command): Add third arg since that
2724 is how it is called.
2725 (_initialize_demangler): Use sfunc, not cfunc, for
2726 set_demangling_command, since that is how it is called.
2727 Remove show_demangling_command; it has no effect.
2729 * command.c (shell_escape): Report errors correctly (with error
2730 message from strerror).
2732 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2734 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2735 x_scnlen.l rather than x_scnlen to match corresponding change in
2738 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2740 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2741 Change comments regarding TYPE_CODE_BOOL.
2742 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2743 regardless of the language.
2744 (value_true): Just call value_logical_not regardless of language.
2745 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2746 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2747 * language.h: Improve comment for la_builtin_type_vector.
2748 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2749 builtin_type_m2_bool.
2751 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2753 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2754 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2756 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2758 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2759 by restarting the ioctl.
2761 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2763 * target.h (target_wait): Add comment about calling
2764 return_to_top_level.
2766 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2768 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2769 additional arguments.
2770 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2772 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2774 * sparc-stub.c: Remove unnecessary #include of memory.h.
2776 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * mips-tdep.c: Remove code which sets saved_regs from
2779 init_extra_frame_info and put it in new function mips_find_saved_regs.
2780 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2781 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2782 check if it is NULL and call mips_find_saved_regs if so.
2784 * remote-mips.c: Use unfiltered, not filtered, output most places.
2786 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2787 backtrace. Revise comments.
2789 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2791 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2792 alpha and irix. The _sigtramp case has to be handled properly
2793 in the tdep files if we have no ecoff debugging info.
2794 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2795 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2796 without PC_REGNUM kludge.
2797 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2798 Clean up handling of mips sigtramp frames, improve comments.
2800 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2802 * paread.c (read_unwind_info): Fix typo.
2804 * paread.c (pa_symtab_read): Update the "check_strange_names"
2805 filter to match GCC's current output. Filter out section symbols
2806 (which the HP linker sometimes puts in the wrong place).
2808 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2810 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2812 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2814 * Makefile.in: Remove all references to sparcly-nat.c.
2816 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2817 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2818 duplicating serial.h and target.h.
2820 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2821 are not used anywhere (a 5 Oct 1993 change removed the uses).
2823 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2824 * config/m68k/es1800.mt: Add comment.
2825 * remote-es.c: Extensive changes to update to current conventions.
2827 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2828 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2829 to achieve the desired timeout.
2830 * serial.h (serial_t): Add field timeout_remaining.
2832 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2834 * c-exp.y (yylex): Reenable nested type code.
2836 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2838 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2840 * remote-mips.c (mips_ops): Fix docstring.
2842 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2844 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2845 with the old tm-m68k-em.h:
2846 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2847 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2848 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2849 Add FIXME regarding GET_LONGJMP_TARGET.
2851 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2852 * infptrace.c (kill_inferior): Add comments.
2853 * main.c (quit_command): Call target_close after we kill or
2855 * remote-udi.c (udi_close): Don't error() if QUITTING.
2857 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2859 * configure.in: Make m68k-coff and aout add monitor support in
2860 addition to the standard serial support.
2862 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2864 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2867 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2869 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2870 * elfread.c (record_minimal_symbol_and_info),
2871 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2873 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2875 * i386-stub.c: Add ".text" right before "mem_fault:".
2877 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2879 * remote-utils.c (usage): Fix message to be accurate and conform
2880 more closely to normal conventions.
2882 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2883 whether to show information about exec_bfd, and not control whether
2884 to show information about device and speed.
2886 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2887 usage message, don't dump core.
2889 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2890 for variable size array.
2891 (bug_fetch_register, bug_store_register): Rename "value" to
2892 "fpreg_buf" because some compilers don't like variables whose
2893 names are the same as types.
2894 (bug_store_register): Use a cast when converting char * to
2897 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2898 of the command in error message (the text was referring to the old
2899 name of the command).
2901 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2903 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2904 full details on structure elements without names. This partially
2905 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2906 of those changes was accidental.
2908 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2909 defined, make it an error to specify a single argument which is not
2912 * Makefile.in (version.c), main.c (print_gdb_version): Use
2913 host_alias and target_alias, not host_canonical and
2914 target_canonical, to print configuration.
2916 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2918 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2919 of builtin_type_long. It is necessary to get a type which is
2920 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2922 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2923 various miscellaneous things discovered in the process:
2924 * printcmd.c, defs.h (print_address_numeric): New function.
2925 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2926 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2927 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2928 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2930 * utils.c, defs.h (gdb_print_address): New function.
2931 * expprint (dump_expression), gdbtypes.h: Use it.
2932 * breakpoint.c (describe_other_breakpoints),
2933 symmisc.c (dump_symtab, print_symbol):
2934 Use filtered not unfiltered I/O.
2935 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2936 just run gdb under a debugger for this (and it had problems with
2937 printing addresses, how to print b->shadow, etc.).
2938 * buildsym.c (make_blockvector), core.c (memory_error),
2939 exec.c (print_section_info), maint.c (print_section_table),
2940 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2941 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2942 Add comments saying code is broken. Marked with "FIXME-32x64".
2943 * dbxread.c (process_one_symbol), partial-stab.h (default),
2944 remote-vx.c (vx_run_files_info):
2945 Don't cast int being passed to local_hex_string.
2946 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2947 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2949 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2951 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2952 * source.c: Include <sys/types.h> regardless of USG.
2954 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2956 * valops.c (value_assign): Set `type' after coercing toval.
2957 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2958 Use extract_unsigned_integer to get the address of a reference.
2960 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2963 AIX can use ? instead of \ for continuation. Deal with it.
2965 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2966 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2967 the HP compiler in ANSI mode doesn't like.
2969 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2970 based on USG, rather than defining HAVE_SIGSETMASK to an
2971 expression containing defined. Having a macro used in #if expand
2972 to an expression containing "defined" is undefined according to
2973 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2976 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2978 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2979 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2981 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2983 * ch-exp.y (match_string_literal): Allow a zero-length string.
2984 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2986 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2988 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2989 passing them to print_387_status.
2990 (print_387_status): Don't subtract top from 7 before using it.
2991 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2992 from 7; the above explains it.
2994 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2996 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2997 pointer value when fixing up the frame at the start of a function.
2999 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3001 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3002 Sparc from the stack.
3004 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3006 * remote-mips.c (mips_initialize): Clear mips_initializing via
3007 cleanup chain, not directly.
3009 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3010 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3011 munging the timeout due to the limited range of c_cc[VTIME].
3013 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3014 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3015 m3-nat.c (m3_create_inferior): Pass it.
3016 * procfs.c: Remove ptrace function. It was declared in a way which
3017 conflicted with the prototype in unistd.h on Solaris.
3019 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3021 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3022 in the sigcontext if it is a signal trampoline frame.
3023 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3024 Define for Solaris2.
3026 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3028 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3029 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3030 tm-sparc.h so they can be overridden if necessary.
3032 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3034 * lynx-nat.c: Add Sparc support.
3035 * sparcly-nat.c: Remove. It's useless.
3036 * config/sparc/nm-sparclynx.h: Rewrite.
3037 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3039 * config/sparc/tm-sparclynx.h: Rewrite.
3041 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3043 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3044 directory. Old code was discarded, since the new opcode table has
3047 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3049 * Makefile.in (realclean): Remove info files per make-stds.texi.
3051 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3053 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3054 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3055 * config/sparc/tm-sun4sol2.h: Define it.
3057 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3059 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3060 if we did not find a symbol.
3062 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3064 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3067 * hppab-nat.c (call_ptrace): Delete redundant function.
3068 (kill_inferior, attach, detach, child_resume): Likewise.
3069 (child_xfer_memory): Likewise.
3071 * hppah-nat.c (call_ptrace): Delete redundant function.
3072 (kill_inferior, attach, detach, child_resume): Likewise.
3074 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3076 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3078 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3080 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3081 (CHILD_XFER_MEMORY): Define.
3082 (PT_*): Define so that generic infptrace.c code can be used.
3084 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3086 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3087 struct section_offsets *, not a (nonexistent) struct section_offset *.
3089 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3090 internal_xcoff_symtab, not an array of one of them. Change lots of
3091 "main_aux" to "&main_aux" and so on.
3093 * coffread.c, xcoffread.c: Include <coff/internal.h>
3096 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3098 * coffread.c (coff_getfilename): Make it not static.
3100 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3102 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3103 a completely gratuitous difference between xcoffread.c and coffread.c).
3105 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3107 * infrun.c (wait_for_inferior): Don't set frame for
3108 step_resume_breakpoint for IN_SIGTRAMP cases.
3110 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3111 breakpoint.c (bpstat_what): Move step_resume from its own field of
3112 the struct bpstat_what into the main_action. Make it override
3113 other breakpoints. This is a conservative change in the sense
3114 that before the step resume breakpoint was a breakpoint.c
3115 breakpoint, hitting the step resume breakpoint overrode even
3116 calling bpstat_stop_status.
3118 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3120 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3121 in case execution was stopped in the called function.
3122 * stack.c (print_frame_info, frame_info): If backtracing through
3123 a call dummy, handle the starting source line number on a line
3124 boundary like backtracing through sigtramp.
3125 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3126 for call dummy frame right. Remove old test for dummy frame,
3127 it has been unused at least since gdb-3.5.
3128 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3131 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3133 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3135 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3137 * infrun.c (signals_info), target.c (target_signal_from_name):
3138 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3140 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3142 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3143 * inflow.c (terminal_ours_1): When discussing how to deal with the
3144 tty state, make note of query() as well as readline.
3146 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3147 signals for which stop and print are cleared by default.
3149 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3151 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3152 reserved fields to hold a stub unwind entry type. Fix typo.
3153 (stub_unwind_entry): New structure for raw stub unwind entries.
3154 (stub_unwind_types): The types of stubs we may encounter.
3155 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3156 * hppa-tdep.c (rp_saved): Use additional information provided
3157 by linker stub unwind descriptors.
3158 (frameless_function_invocation): Likewise.
3159 (frame_chain_valid): Likewise.
3160 * paread.c (compare_unwind_entries): New function for sorting
3161 unwind table entries.
3162 (read_unwind_info): Rewrite to remove dependency on host endianness.
3163 Read in data from the $UNWIND_END$ subspace which contains linker
3164 stub unwind descriptors. Merge that data into the basic unwind
3167 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3169 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3171 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3172 from either the symbol name or the auxent.
3173 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3176 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3178 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3180 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3182 * README: Update notes for alpha port.
3184 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3186 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3187 for operation fault, constraint fault, and type fault.
3189 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3191 * Makefile.in (init.c): Add comment explaining formatting conventions.
3193 * c-exp.y (parse_number): Assign to temporary between the right
3194 shifts, to work around a bug in the SCO compiler.
3196 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3197 Add various files which were added to GDB recently.
3199 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3202 * Makefile.in: Add mostlyclean target.
3204 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3208 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3210 * main.c (show_commands): Make return type of extern
3211 history_get be HIST_ENTRY, rather than struct _hist_entry.
3212 (The latter loses with the upcoming merged readline.)
3214 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3217 const char *, not char *.
3219 * symtab.h (struct symbol): Make section short, not unsigned short.
3221 * symtab.c (lookup_symbol): Add comment about QUIT here.
3223 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3225 * c-exp.y (parse_number): Check for overflow regardless of range
3226 checking. Fix overflow check to use unsigned LONGEST, not
3229 * c-exp.y (parse_number): Make it so that integer constants are
3230 builtin_type_long_long if builtin_type_long isn't big enough or if
3231 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3233 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3234 Print our "()" first, then recurse for the target type.
3236 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3238 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3240 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3242 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3244 * utils.c (request_quit): Re-establish signal handler regardless
3247 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3249 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3251 * i960-tdep.c: Include target.h.
3253 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3255 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3257 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3259 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3260 changes (status -> ourstatus; declare status, etc.).
3261 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3263 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3265 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3267 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3269 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3271 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3275 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3277 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3279 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3282 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3284 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3287 Add search to target vector (#if 0'd until after 4.12):
3288 * target.h (to_search, target_search): Add.
3289 * gdbcore.h, core.c (generic_search): Add.
3290 * remote.c (remote_search): Add.
3291 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3294 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3295 is on, call find_pc_function rather than relying just on the minimal
3296 symbols (probably only matters for symbol readers which don't put
3297 statics in the minimal symbols, but changing this strikes me as
3298 not conservative enough).
3299 Initialize name_location in all cases.
3300 If no symbol and no msymbol, don't print anything symbolic.
3302 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3304 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3306 * printcmd.c (print_address_symbolic): Make it search the
3307 symtabs for variables as well as functions. Add `set print
3308 fast-symbolic-addr' and default it to fast (the old way).
3309 Print line numbers for data items as well as functions.
3311 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3312 address, if a symbol is found (take two more args pointing to
3313 where to store these results).
3315 * symtab.h (find_addr_symbol): Add prototype.
3317 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3319 * objfiles.h: Fix comments to reflect the fact that the phrase
3320 "top of stack" always refers to where the pushing and popping takes
3321 place, regardless of whether it is at the highest or lowest address.
3323 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3325 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3326 compiler generated tag names.
3327 * mdebugread.c (parse_type): Handle cross references to qualified
3329 * valops.c (value_struct_elt): Improve error message if the
3330 address of a method is requested from an object instance.
3331 * valops.c (search_struct_method): Make name_matched non-static
3332 to get it initialized correctly.
3333 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3334 exclude segment register which are not writable on newer SCO versions.
3336 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3338 * go32-xdep.c: Remove unused function uerror.
3339 (sigsetmask): Declare return type. Declare argument (to match the
3340 way it is called). Explicitly return 0.
3342 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3344 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3345 partial_symbol): Shrink the storage sizes of symbols, by making
3346 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3347 enums and small ints to the end of each struct to improve
3348 alignment, and switching the section number from int to unsigned
3351 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3353 * symtab.c (find_addr_symbol): New routine that will find the nearest
3354 symbol associated with an address. It does so by exhaustive
3355 search of the symtabs, so it's slow but complete.
3357 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3359 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3360 to [0,0] rather than [0, end of first source file]. This avoids
3361 problems with other parts of GDB looking for linetables in the
3362 _globals_ symtab. Eliminate variables num_object_files and
3363 first_object_file_end.
3365 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3367 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3368 (pop_frame): Restore PC2 and LR0 from dummy frames.
3369 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3370 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3371 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3372 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3373 (SETUP_ARBITRARY_FRAME): Define.
3375 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3377 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3379 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3381 * remote-udi.c (udi_resume): Correct prototype.
3383 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3385 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3386 hppa_frame_find_saved_regs.
3387 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3388 (prologue_inst_adjust_sp): New function.
3389 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3390 (skip_prologue): Completely rewrite to use unwind information.
3391 (hppa_frame_find_saved_regs): Likewise.
3393 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3395 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3396 to convert a signal number with appropriate bounds checking.
3398 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3400 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3402 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3403 print a newline to end the display anyway.
3405 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3406 coprocessor status regs) when popping a frame. This fixes
3407 float exceptions that occur after calling inferior functions.
3409 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3410 Read and write the fsr (float status register) to/from the child
3411 process along with the float regs. Remove Peter Schauer's change
3412 of May 24 '93, which has higher overhead and doesn't solve the
3413 real problem (which was that FSR wasn't being set).
3415 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3417 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3418 stack overflow check isn't right after the register stack
3419 adjustment instruction. Metaware R2.3u compiler moves other
3420 things in front of it. This fix isn't perfect but is what's
3423 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3425 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3427 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3428 character filenames.
3429 * configure.in: Change accordingly.
3431 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3433 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3434 _filtered io routines from these two files.
3436 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3438 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3439 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3440 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3442 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3444 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3446 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3447 printing to gdb_stderr.
3449 * remote-udi.c (udi_kill): Don't close the connection, just set
3450 inferior_pid to zero.
3451 (udi_mourn): Call remove_breakpoints.
3453 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3455 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3457 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3459 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3461 * remote-bug.c: At the start of each section, reset srec_frame
3464 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3465 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3466 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3467 code which looks for those two waitkinds. Use switch statement.
3468 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3469 CHILD_SPECIAL_WAITSTATUS.
3471 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3472 * Move target_signal_from_host, target_signal_to_host, and
3473 store_waitstatus from inftarg.c to target.c. procfs needs them.
3474 * target.c: Include "wait.h" and <signal.h>.
3475 * target.h, infrun.c (proceed), proceed callers: Pass new code
3476 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3477 enums being treated as unsigned and is cleaner.
3478 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3480 * infcmd.c (signal_command), infrun.c (signals_info):
3481 Don't allow user to specify numeric equivalent of
3482 TARGET_SIGNAL_DEFAULT.
3484 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3486 * config/alpha/alpha-netware.mt: New target support for Alpha
3488 * configure.in: Add alpha-*-netware* target.
3490 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3492 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3494 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3496 * target.h: Add enum target_waitkind, enum target_signal, and
3497 struct target_waitstatus. Change status argument to target_wait to
3498 be struct target_waitstatus * instead of int *.
3499 * target.h, infrun.c, all targets: Change type of signal arguments
3500 to resume(), proceed(), and target_resume() from int to enum
3502 * All targets (*_wait, *_resume): Change accordingly.
3503 * infcmd.c (program_info, signal_command), throughout infrun.c,
3504 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3505 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3506 signal code stuff right with the new signals would be non-trivial).
3507 * inferior.h (stop_signal): Make it enum target_signal not int.
3508 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3509 target_signal_from_name): New functions.
3510 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3511 store_waitstatus): New functions.
3512 * procfs.c (procfs_notice_signals): Use them.
3513 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3515 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3517 * objfiles.c (build_objfile_section_table): Don't abort() if
3518 objfile->sections is already set.
3520 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3521 to match recent change to exec.c.
3525 * main.c (print_gdb_version): Change year to 1994.
3527 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3528 * Makefile.in (NONSRC): Add ChangeLog-93.
3530 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3532 * stabsread.c (read_type): Allow defining several type numbers
3533 at once (e.g. "(1,2)=(3,4)="...).
3535 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3537 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3539 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3541 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3542 to process_one_symbol.
3543 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3544 avoid caching a bad endaddr in find_pc_partial_function.
3546 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3548 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3550 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3552 * infrun.c (wait_for_inferior): Do not step or step resume past
3553 the end of a one-line function we just stepped into.
3555 For older changes see ChangeLog-93
3561 version-control: never