1 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * dwarfread.c (bfd.h): Don't include.
5 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
7 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
8 kill the program being debugged. KillMe(), the undocumented
9 call intended for this purpose, causes the server to hang.
11 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
13 * remote.c (read_frame): Calculate run length encoded checksum
15 * config/sh/stub.c: New file.
17 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
19 * target.c (find_default_run_target): Make sure to_can_run is set
22 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * TODO: Remove note about fast watchpoints and remove obsolete
27 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
29 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
30 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
31 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
33 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
35 * target.c (add_target): Don't call clean_target on target
37 * (unpush_target): Test for to_close being set before calling.
38 * (target_xfer_memory, target_info): Check for to_has_memory
39 before playing with memory.
41 * remote.c (remote_open): Set inferior_pid to make kill command
43 * inflow.c (kill_command): Revert change of Aug 2. Use
44 inferior_pid to determine whether to print out "The program is not
47 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
49 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
50 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
51 * m3-nat.c: Pass argument to return_to_top_level.
52 Declare m3_kill_inferior before use.
53 (port_chain_insert): In "can't happen" case, abort rather than
54 setting `mid' to large decimal constant (which gcc warns about).
55 (get_thread_name): Use cast to convert const char * to char *.
56 (add_mach_specific_commands): #if 0 "thread break" command.
57 (m3_trace_him): Call push_target.
58 (mach_really_wait): New argument pid; remove unused
60 (intercept_exec_calls): Call target_terminal_init and
61 target_terminal_inferior once the child execs.
62 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
64 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
66 * procfs.c (procfs_mourn_inferior): don't dereference the
67 procinfo pointer after it has been freed.
69 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
71 * breakpoint.c (breakpoint_1): Improve pluralization in display
72 of breakpoint hit counts.
74 * language.h (struct language_defn): Remove unused field
76 (longest_float): Remove, no longer used.
77 * language.c (unknown_language_defn, auto_language_defn,
78 local_language_defn): Remove init of la_longest_float field.
79 * c-lang.c (c_language_defn, cplus_language_defn,
80 asm_language_defn): Ditto.
81 * ch-lang.c (chill_language_defn): Ditto.
82 * m2-lang.c (m2_language_defn): Ditto.
84 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
86 * defs.h (bfd_read, bfd_seek): Remove declarations.
87 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
89 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
91 * inflow.c (kill_command): Fix a bug which prevented target
92 programs to be killed.
94 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
96 * defs.h: Change two-line declarations to one-line form.
97 (NORETURN): Define as "volatile" only for older GCCs.
98 (ATTR_NORETURN): Define for newer GCCs.
99 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
101 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
104 * breakpoint.c (delete_breakpoint, enable_breakpoint,
105 disable_breakpoint): Don't call breakpoints_changed; it is now
106 called via the *_breakpoint_hook functions.
107 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
109 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
111 * stabsread.c (read_type): Fix a bug in enum size calculation.
113 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
115 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
116 argument types to shut up GCC.
118 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
119 linker stub, then return the address the stub will return to.
120 (frame_saved_pc): Correctly restart the search for the saved
121 pc when a linker stub is encountered.
123 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
124 register stores emitted by the version 9 HP compilers.
125 (inst_saves_fr): Relax test for a specific base register (%r1);
126 this avoids losing with the version 9 HP compilers.
127 (skip_prologue): Try to skip argument stores emitted by the HP
128 compilers. It's not perfect, but it's better than before.
130 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
132 * findvar.c (write_pc write_pc_pid): Remove casts to long when
133 calling write_register_pid.
134 * (write_register_pid): Add prototype.
136 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
138 * remote.c (read_frame): Split readchar/checksum calculation into
139 two parts since evaluation order is undefined.
141 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
143 From Kevin A. Buettner (kev@cujo.geg.mot.com).
144 * Makefile.in (coredep.o): Add inferior.h as dependency.
145 * inflow.c: Add F_SETOWN to list of defines to check
146 around code that uses F_SETOWN.
148 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
150 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
151 set the -L and -B directory prefixes so we can link with it.
153 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
155 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
156 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
159 * General hackery to support alternate user-interface.
160 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
161 disable_breakpoint): Call hooks for alternate user-interface.
162 * defs.h: Add declarations for alternate user-interface hooks.
163 * main.c (main): Add --nw (and --nowindows) options to disable
165 * (near call to command_loop): Call command_loop_hook if set.
166 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
167 * stack.c: Call print_frame_info_listing_hook if set.
168 * top.c (gdb_init): Initialize targets.c and utils.c prior to
169 other files to make sure that calls to error and warning will
170 work. Call init_ui_hook after everything else.
171 * utils.c (query): Call query_hook if set.
172 * (gdb_flush): Call flush_hook if set.
173 * Change _initialize_utils to initialize_utils cuz we don't use
174 automatic initialization of utils.c anymore.
176 * Support for TK GUI.
177 * Makefile.in: Add rule for gdbtk.o.
178 * configure.in: Add support for --enable-gdbtk.
179 * gdbtk.c: New file. Contains support routines for TK interface.
180 * gdbtk.tcl: New file. Implements GUI policy.
182 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
185 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
187 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
188 there and we are using the gcc from the tree.
189 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
191 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
193 * Makefile.in (annotate.o): Add dependencies.
195 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
197 * sparclite/aload.c: Added new -q (quiet) option.
198 return 0 exit status if file was successfully downloaded.
200 * nlm/gdbserve.c: merge in command line argument parsing changes
201 and bug fixes made to i386-nlmstub.c.
203 * i386-nlmstub.c: The returnLength field must be initialized
204 before portConfig is passed to AIOGetPortConfiguration.
205 Compare command line arguments with strnicmp(); args are
206 case insensitive on netware.
208 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
210 * Makefile.in (DISTSTUFF): Add definition.
211 (diststuff): Add for new distribution support.
212 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
213 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
214 Remove old distribution building rules, now uses standard
215 distribution support in parent directory Makefile.in.
217 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
219 * target.c (push_target): Cast result from xmalloc.
221 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
223 * elfread.c (elf_symtab_read): Discard compiler labels generated
224 by the Solaris 2.1/Intel SunPro compiler.
226 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
228 * target.c (nomemory): Fix prototype and routine to take correct
231 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
233 * Makefile.in (clean): Remove libgdb-files.
235 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
237 * coredep.c: Include inferior.h.
239 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
241 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
244 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
246 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
247 .cp as C++, alphabetize better.
249 * breakpoint.c (ignore, condition): Move usage note into body of
250 help text, so first line can be one-line summary.
252 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
254 * target.c (unpush_target): Fix handling of removal of top target.
256 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
258 * Makefile.in: Add stuff to build nlmstub.
259 * Add rule for annotate.o to keep Sun make happy.
260 * configure.in: Add config for powerpc/Netware.
262 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
263 filename. This speeds up handling of trailing N_SO stabs (they
264 mark the end of a .o file).
266 * target.c, target.h: Change the way pushing and popping of
267 targets work to support target overlays and inheritance.
268 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
269 Fixup references to current_target, due to previous changes.
271 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
272 needed to get the address of longjmp out of the target.
274 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
276 * main.c: Include <ctype.h>.
278 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
280 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
283 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
285 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
287 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
289 * Makefile.in (VERSION): Bump to 4.12.4.
291 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
293 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
294 * configure.in (m88*-harris-cxux*): New configuration.
295 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
296 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
298 * config/m88k/tm-m88k.h: Add comment about Harris OS.
299 (TARGET_WRITE_PC): Pass pid through to register writers.
301 * configure.in (m68*): Put vendor-only-specified host configs
302 after vendor-and-os-specified configs.
303 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
305 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
306 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
309 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
311 * elfread.c (elf_symtab_read): Handle error return from
312 bfd_get_dynamic_symtab_upper_bound gracefully.
314 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
316 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
317 registers in use by the inferior.
318 * coredep.c (fetch_core_registers, register_addr): Use it.
319 * findvar.c (registers_changed, registers_fetched,
320 read_register_bytes): Ditto.
321 * infcmd.c (do_registers_info, registers_info): Ditto.
322 * infptrace.c (fetch_inferior_registers,
323 store_inferior_registers): Ditto.
324 * stack.c (frame_info): Ditto.
326 * coredep.c (CORE_REGISTER_ADDR): New macro.
327 (fetch_core_registers): Use it.
329 * breakpoint.c (ignore, condition): Add usage notes to help strings.
330 * symfile.c (add-symbol-file): Add usage note to help string.
331 (add_shared_symbol_files_command): New command.
334 * inferior.h (read_pc_pid): Declare.
335 * breakpoint.c (watchpoint_check): Cache breakpoint in local
336 variable b, remove unused variable other_type_used.
337 * main.c (inferior.h, call-cmds.h): Include.
339 * remote.c (remote_wait): Return 0 by default.
341 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
343 Stop printing at null char option, from Oliver Meyer
344 (omeyer@i3.informatik.rwth-aachen.de).
345 * valprint.h, valprint.c (stop_print_at_null): New global.
346 * valprint.c (_initialize_valprint): New print set subcommand
348 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
349 printing a char array, adjust the number of chars to print.
351 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
353 From Kevin A. Buettner (kev@cujo.geg.mot.com).
354 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
355 pic code in addition to prologues where an instruction from the
356 prologue gets moved into the delay slot of a branch instruction
357 immediately following the prologue. A table of potential prologue
358 instructions (prologue_insn_tbl) is now used for picking apart a
360 (frame_find_saved_regs): Changed the way in which limit gets set
361 so that the delay slot of branch instructions immediately
362 following the prologue gets examined.
363 (pushed_size, store_parm_word, store_parm, push_parameters,
364 collect_returned_value): Deleted.
366 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
368 * infrun.c (wait_for_inferior): Handle stepping into leaf
369 functions whose prologue consists of gp loading code only.
371 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
373 * dbxread.c: Don't include libbfd.h.
374 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
375 <time.h>, or <sys/types.h>.
376 * elfread.c (elf_symfile_read): Use only standard BFD functions to
377 collect information about the stab and stab string sections.
379 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
381 * stabsread.c (read_huge_number): handle large unsigned number
382 for stabs generated by os9k C compiler.
384 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
386 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
387 * breakpoint.h (hit_count): New breakpoint field.
388 * breakpoint.c (show_breakpoint_hit_counts): New variable.
389 (clear_breakpoint_hit_counts): New function.
390 (bpstat_stop_status): Increment the hit count.
391 (breakpoint_1): Display the hit count.
392 * infcmd.c (run_command): Reset breakpoint hit counts.
393 * target.c (generic_mourn_inferior): Don't clear ignore counts if
394 displaying hit counts.
396 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
398 * elfread.c (elf_symfile_read): Unconditionally add dynamic
399 symbols for all symbol files. Makes skipping over the
400 trampoline code work when stepping from a function in a shared
401 library into a function in a different shared library for Irix 5.
402 Other ELF targets do not have enough information in their
403 dynamic symbol tables to make this work.
404 (elf_symtab_read): Relocate mst_solib_trampoline address.
406 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
408 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
409 * configure.in (m68*-atari-sysv4*): New configuration.
410 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
411 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
412 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
413 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
414 * config/m68k/amix.mh, config/m68k/amix.mt,
415 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
418 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
420 * symtab.c (find_function_start_sal): New function to find
421 the start of a function from a function symbol.
422 (decode_line_1, decode_line_2): Use it instead of open coded
423 partial copies of the code.
424 (list_symbols): Quote symbol name before passing it to
425 break_command to enable proper handling of mangled symbols.
427 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
429 * ch-exp.y (match_simple_name_string): Don't lower-case here.
430 * ch-exp.y (yylex): First try name lookup using exact name
431 typed by user; if that fails, try lower-cased name.
433 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
435 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
436 Move "no debugging symbols found" test to symfile.c.
437 * symfile.c (syms_from_objfile, reread_symbols): Add
438 "no debugging symbols found" test.
439 * coffread.c (init_stringtab): Handle stripped files with a
440 stringtab offset of zero gracefully.
441 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
442 BFD instead of stop_pc heuristic to determine if it is a dynamically
444 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
445 ioctl, it indicates that the process has exited.
447 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
449 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
450 .PARISC.unwind section now.
452 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
454 * breakpoint.c (mention): Always show breakpoint address if no
457 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
459 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
460 handling of shared libraries for non-ELF executables, but only if
461 HANDLE_SVR4_EXEC_EMULATORS is defined.
462 (locate_base): Try to find debug_base in the dynamic linker
463 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
464 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
465 Define to enable handling of shared libraries for a.out executables,
466 run under Solaris BCP.
468 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
470 * infrun.c (wait_for_inferior): Print "Program exited normally"
471 regardless of batch_mode.
472 * defs.h, top.c (batch_mode): Removed.
474 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
476 * Makefile.in (dcache_h): Remove redundant definition.
477 (init.c): Add a comment.
478 (top.c): Remove explicit compile action.
479 * breakpoint.c (mention): Share code indicating location of
480 break/watchpoints, don't print address if addressprint is off.
481 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
482 (demangle): Remove redundant declarations.
483 * eval.c: Remove redundant function declarations.
484 * objfiles.h: Cosmetic and grammatical improvements.
485 * TODO: Various updates.
487 * remote-mips.c: Replace all \r chars with \015.
488 (mips_receive_header): Display control characters readably.
489 (mips_xfer_memory): Add a simple progress display.
491 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
493 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
495 * remote-hms.c (flush): New function.
496 (expect): Get edge case right.
497 (hms_read_inferior_memory): Be more tolerant of line noise.
499 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
502 target files, not non-existent mach3.mh and mach3.mt.
504 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
506 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
507 symbols for all symbol files. Makes skipping over the
508 trampoline code work when stepping from a function in a shared
509 library into a function in a different shared library.
510 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
512 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
514 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
515 names mean end of .o file.
516 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
517 top of routine. Handle new thread notification cleanly.
518 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
519 thread notification scheme.
520 * (child_resume): General cleanups, handle resumption of all
523 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
525 * ser-go32.c: Rewrite to run under windows.
526 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
528 * serial.c (serial_open): Notice device "pc".
529 * remote-e7000.c: Fix copyright date.
530 (expect): Compare \n and \r the same.
531 (e7000_open): Allow pc as a serial port
532 * sh/sh.mt: Add ser-e7kpc.
533 * h8300/h8300hms.mt: Add ser-e7kpc.
534 * main.c (proc_wait): Don't wait if using go32.
536 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
538 * somread.c: Simplify by using stabsect_build_psymtabs.
539 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
540 corresponding to the name of the text section. All references
542 (somstab_build_psymtabs): Delete function, no longer needed.
544 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
546 * somread.c: Renamed from paread.c. Changed function names and
547 comments to reflect that this file deals with SOM (an object file
548 format), rather than the PA (a cpu).
549 (Makefile.in): Chaned appropriately.
550 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
551 * dbxread.c (somstab_build_psymtabs): Renamed from
552 pastab_build_psymtabs.
554 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
556 * core-sol2.c: New file to handle ELF and BCP core file flavours.
557 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
559 * Makefile.in: Updated for core-sol2.c.
560 * README: Add notes about SPARCworks cc under Solaris 2.x,
561 from Casper H.S. Dik (casper@fwi.uva.nl).
562 * config/mips/xm-makeva.h: Removed, no longer necessary.
563 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
564 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
565 config/mips/xm-riscos.h: Remove references to xm-makeva.h
567 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
569 * gdba.el: Put program input and output in a separate buffer.
571 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
573 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
574 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
575 with global variable of same name in libnsl.so on UnixWare.
577 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
579 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
580 embedded in template name.
582 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
584 * config/i386/nm-linux.h: change calling convention of
585 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
586 target_insert_watchpoint() and
587 target_remove_watchpoint().
589 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
590 to be long long in gdb.
591 * config/mips/tm-bigmips.h: ditto.
593 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
595 * c-lang.c (asm_language_defn): New definitions for language_asm,
596 mostly copied from c_language_defn, to avoid warnings when
597 switching between c and asm stack frames.
599 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
601 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
602 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
603 (upgrade_type, handle_psymbol_enumerators): Likewise.
604 (has_opaque_xref, cross_ref): Likewise.
605 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
606 debugging information, rather than doing it here.
607 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
608 point in ecoff_debug_swap backend structure, rather than calling
609 ecoff_slurp_symbolic_info directly.
611 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
613 * breakpoint.c: Include annotate.h. Call annotate_field rather
614 than printing annotation directly.
616 * main.c: Include string.h.
618 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
620 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
621 call it instead of doing normal loop.
622 * infcmd.c (attach_command): Don't call wait_for_inferior if
624 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
625 hook that can decide whether to step over the next breakpoint.
626 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
627 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
630 * configure.in: Improve sorting/formatting of hosts and targets.
631 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
632 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
633 * Makefile.in (stop-gdb): New target.
634 * stop-gdb.c: New file, utility to get attention of waiting GDBs
637 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
639 * top.c (gdb_init): Init current_directory in gdb_init. Probably
640 the identical initialization can be deleted from main.c, but i
641 haven't done so just in case.
643 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
645 * gdba.el: Added menu windows and slightly improved window
646 handling to gdba.el. Fixed numerous minor bugs that were causing
647 emacs and gdb to fall out of sync.
649 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
651 * breakpoint.c: annotate changes lost at merge, put back in.
653 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
655 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
658 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
660 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
662 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
663 writing of floating registers, the dpx2 kernel disallows it.
664 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
665 is contained in o_praw.
666 * irix5-nat.c (solib_map_sections): Adjust sections by the
667 difference between the loaded address and the prelinked address.
668 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
670 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
671 symbols, their value is absolute.
672 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
673 libraries fh->adr fields of zero. Relocate minimal symbol values
674 upon readin. Relocate non-stabs symbols upon readin.
675 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
676 start address of the outermost block.
677 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
678 instead of section_offsets and use relocated pst->textlow for
679 line number and procedure address relocations.
681 From gmo@MicroUnity.com (Guillermo A. Loyola):
682 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
683 Handle SGI Irix5 stIndirect symbol type.
685 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
687 * breakpoint.c: fix a syntax error native cc does not like.
689 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
690 * sparclite/Makefile.in: ditto.
691 * sparcl-tdpe.c: change file name because first 8 chars has to be
693 * sparcl-stub.c: ditto.
695 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
697 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
699 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
701 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
702 ignore) a PID argument.
703 (hppa_pop_frame): Pass a PID to target_write_pc.
704 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
705 and pass through a PID argument.
706 (target_read_pc, target_write_pc): Update prototypes.
708 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
710 * Makefile.in: add new file sparclite-tdep.c.
711 * sparclite/Makefile.in: add new file sparclite-stub.c.
712 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
714 * config/sparc/sparclite.mt: add sparclite-tdep.o.
715 * config/sparc/tm-sparclite.h: add hardware breakpoints support
717 * sparclite-tdep.c: new file, contains hardware breakpoint support
719 * sparclite-stub.c: new file, stub code that add support hardware
721 * breakpoint.c: add hardware breakpoint support.
722 * breakpoint.h: add new breakpoint type to support hardware
724 * config/mips/nm-irix4.h: change interface for target dependent
725 code supporting watch point.
726 * config/pa/nm-hppab.h: change interface for target dependent
727 code supporting watch point.
729 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
731 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
733 * stabsread.c (read_struct_fields): os9k nested structure does not
734 have terminating ';', instead it just get to ',' and bit position
737 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
739 * nlmread.c (nlm_symtab_read): Clean up a bit.
740 * (nlm_symfile_read): Record bounds of main() so that backtrace
741 command will know where to stop.
742 * objfiles.c (objfile_relocate): Relocate entry point/func info
743 for backtrace as well.
744 * objfiles.h: Define values for invalid PCs for entry point info.
745 * symfile.c (init_entry_point_info): Initialize invalid values
746 with aforementioned macros.
747 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
748 to cause backtrace to stop when it gets back to main().
749 * config/i386/tm-i386nw.h: Ditto.
751 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
753 Fix value_print, which used to be ostensibly language-independent,
754 but would print pointers and arrays in C syntax. Instead, call
755 a language-specific function.
756 * language.h (struct language_defn): New functional field
758 (LA_VALUE_PRINT): New macro.
759 * language.c (unk_lang_value_print): New stub/dummy function.
760 (unknown_language_defn, auto_language_defn, local_language_defn):
762 * c-valprint.c (c_value_print): New function, with code moved from:
763 * valprint.c (value_print): ... here. Now just invoke
764 LA_VALUE_PRINT to do language-specific stuff.
765 * valprint.c (value_print_array_elements): Make non-static.
766 * c-lang.c (c_language_defn, cplus_language_defn): Add
767 c_value_print in the la_value_print field.
768 * m2-lang.c (m2_language_defn): Likewise.
769 * ch-lang.c (chill_language_defn): But here use chill_value_print.
770 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
771 * ch-valprint.c (chill_value_print): New function, based on
772 c_value_print, but use Chill "look and feel."
773 * c-lang.h (c_value_print): New prototype.
774 * ch-lang.h (chill_value_print): New prototype.
775 * value.h (value_print_array_elements): New prototype.
777 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
778 and case TYPE_CODE_SET): Check that the element type isn't a stub.
780 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
783 to new file top.c. Make things extern instead of static and
784 similar rearrangements to deal with this.
786 * utils.c: Move fputs_unfiltered to main.c. Remove
787 FPUTS_UNFILTERED_OVERRIDE ifndef.
788 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
789 and libgdb uses utils.c and top.c.
791 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
793 * hppa-tdep.c (skip_trampoline_code): Fix typo.
795 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
797 * ch-valprint.c (chill_val_print_array_elements): New function.
798 A Chill version of val_print_array_elements, it prints the
799 array index labels, in additions ot the array element values.
800 (chill_val_print): Use the new function.
802 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
804 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
806 * defs.h (enum language): Add language_asm.
807 * findvar.c (read_register_bytes read_register_gen
808 write_register_bytes read_register read_register_pid
809 write_register write_register_pid supply_register): Move multi-
810 thread handling down into these routines. Create XXX_pid routines
811 that allow register references to specify the pid.
812 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
813 read_sp write_sp read_fp write_fp): Move these routines from
814 infcmd to findvar to centralize the whole mess.
815 * i386-nlmstub.c: Portability fixes.
816 * infptrace.c (child_resume): Conditionalize to allow other natives
817 to override it. Remove PIDGET gubbish, it's no longer necessary.
818 * infrun.c (wait_for_inferior): Put registers_changed() before
819 target_wait() to speed up remote debugging.
820 * Replace code that reads registers from other threads with much
821 nicer looking new function calls (see changes to findvar.c).
822 * Don't skip prologues if debugging assembly source.
823 * lynx-nat.c (child_resume): Lynx now needs it's own version of
824 child_resume to handle multi-thread debugging properly.
825 * remote.c: Add O response to get console output from target.
826 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
827 SERIAL_ERROR here to simplify callers.
828 * Change static var timeout to remote_timeout.
829 * (fromhex): Remove unnecessary return -1 at end of routine.
830 * (remote_wait): Turn this into a big switch statement. Add
831 support for O response.
832 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
833 * (getpkt): Split getpkt into two parts. read_frame deals with
834 all formatting issues, run-length encoding, and framing. getpkt
835 now handles error recovery, and frame detection.
836 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
837 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
838 control. (hardwire_readchar): Handle EINTR from read().
839 * symfile.c (deduce_language_from_filename): Add support for .s
841 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
842 override infptrace's child_wait.
843 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
844 instead of XXXlynx.h.
845 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
847 * nlm/gdbserve.c: Portability fixes.
849 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
851 * inftarg.c (child_wait): Call proc_wait, not wait.
852 (child_mourn_inferior): Call proc_remove_foreign.
853 * main.c (gdb_init): Call init_proc.
854 * main.c: Provide dummy versions of init_proc, proc_wait, and
855 proc_remove_foreign for the gdb case (the libgdb case provides its
856 own versions of these functions).
857 * Makefile.in (libgdb-files): Add libproc.a.
859 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
861 Hardware watchpoints for Linux, from Rick Sladkey
863 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
864 new hardware breakpoint recovery method.
865 * i386v-nat.c (i386_insert_watchpoint,
866 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
867 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
868 New functions to support the 386 hardware debugging registers.
869 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
870 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
871 target_insert_watchpoint, target_remove_watchpoint): Define these
872 macros to use the hardware debugging functions in i386v-nat.c.
874 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
876 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
879 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
881 * target.c, target.h: New variables target_activity_function and
883 * inflow.c, inferior.h: New functions set_sigio_trap and
885 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
887 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
889 * remote-sim.h (sim_verbose): Delete.
890 Document callbacks needed.
891 (sim_*): Change result to void where there isn't one.
892 (sim_open): Clarify argument and error response.
893 (sim_close): Declare.
894 (sim_load): Change bfd_handle argument to file name. Clarify result.
895 (sim_create_inferior): Renamed from sim_set_args.
896 (sim_set_pc): Delete.
897 (sim_info): Delete printf_fn argument.
898 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
899 (gdbsim_load): Try sim_load first.
900 (gdbsim_create_inferior): Call sim_create_inferior.
901 (gdbsim_open): Handle args == NULL. Update call to sim_open.
902 (gdbsim_close): Call sim_close.
903 (gdbsim_files_info): Update call to sim_info.
904 (gdbsim_ops): Realign comments.
906 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
908 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
910 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
911 the auxent if the symbol's name is ".file". From David Edelsohn
912 <c1dje@watson.ibm.com>.
914 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
916 * breakpoint.c (breakpoint_1): Fix typo.
918 * annotate.c (annotate_field_end): Fix typo.
920 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
922 * Makefile.in (TSSTART): Remove; no longer used.
924 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
925 fputs_unfiltered and exit directly, rather than fatal. The latter
926 calls vfprintf_unfiltered!
928 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
929 * value.h, printcmd.c (print_value_flags): Move from here...
930 * annotate.c: ...to here, and make it use can_dereference.
932 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
934 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
935 Remove, needed for both native and cross.
936 * target.c (attach_flag, generic_mourn_inferior): Put here.
937 * utils.c (job_control): Put here.
938 (terminal.h): Don't include anymore.
940 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
942 * source.c (find_source_lines): Always use code that was #ifdef
943 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
944 leaving it on the chain. Reindent much of this function.
945 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
946 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
947 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
948 config/ns32k/xm-ns32km3.h: Remove all references to
949 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
950 * main.c, fork-child.c, many config files: Remove all
951 SET_STACK_LIMIT_HUGE code; with the above changes it should no
954 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
955 This avoids __eprintf troubles.
957 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
959 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
960 initialization code which needs to be called even if we bypass the
961 command line stuff into gdb_init.
962 * utils.c (fputs_unfiltered): Surround in #ifndef
963 FPUTS_UNFILTERED_OVERRIDE.
964 * Makefile.in (libgdb.a): New target.
966 * utils.c: Rearrange I/O stuff a bit so that all output goes
967 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
968 which made %s not work with arbitrarily large strings.
969 * printcmd.c (printf_command): Use printf_filtered, not
970 printf_unfiltered and printf, now that arbitrary limit is gone.
973 * breakpoint.c (watchpoint_check): Remove unused variable b.
974 * stack.c (print_frame_info): Move sp and buf inside #if.
975 * eval.c (evaluate_subexp): Remove unused variables pp,
976 mangle_ptr, ptr, and mangle_tstr.
977 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
979 * symtab.c (lookup_symtab): Put variable copy inside #if.
980 (decode_line_1): Put variable q1 inside #if 0.
981 * target.h: Declare target_link.
982 * infrun.c (wait_for_inferior): Remove unused variables signame.
983 * remote.c (remote_resume): Remove unused variable name.
984 * c-exp.y (parse_number): Parenthesize operand of shift.
985 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
986 (this is a semantic change, the warning seems to have detected a bug).
987 * dbxread.c (end_psymtab): Move variable p1 inside #if.
988 * coffread.c: Move variable temptype inside #if.
989 * ch-typeprint.c (chill_type_print_base): Remove unused variable
991 * ch-valprint.c: #include typeprint.h and ch-lang.h.
992 (chill_val_print): Remove unused variable in_range.
993 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
994 (chill_val_print): Add default case for switch.
995 * stabsread.h: Declare stabsect_build_psymtabs.
996 * os9kread.c (read_minimal_symbols): Make this return void.
997 (os9k_symfile_read): Remove unused variables stb_exist and val.
998 (os9k_symfile_init): Remove unused variable val.
999 (fill_sym): Remove unused variable id.
1000 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1001 unused variable nsl.
1002 Remove unused variable symfile_bfd.
1003 #if 0 unused variables lbrac_unmatched_complaint and
1004 lbrac_mismatch_complaint.
1005 Remove declaration for non-existent function os9k_next_symbol_text.
1007 * annotate.c, annotate.h: New files, containing a function for
1008 each annotation which outputs it.
1009 * Move breakpoints_changed from breakpoint.c to annotate.c.
1010 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1011 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1012 Use annotate.c functions to output annotations.
1013 * Makefile.in (OBS): Add annotate.o.
1015 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1017 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1018 elf_unwind_entries are always initialized.
1020 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1021 stubs which return directly to the caller rather than to the stub
1024 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1026 * c-exp.y (yyerror): Display a more informative error message.
1027 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1028 * m2-exp.y (yyerror): Ditto.
1030 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 * inflow.c (job_control): Move definition to front of file.
1034 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1036 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1037 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1039 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1041 * Makefile.in (kdb): Remove old init.c creation commands.
1042 * configure.in (sparclite): Match on sparclite*.
1043 * sparclite/aload.c (main): Only change section addresses for
1044 a.out format object files.
1046 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1048 * config/i386/go32.mh: Define CC.
1050 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1052 * gdbserver/Makefile.in: Remove irrelevant definitions and
1053 comments inherited from the gdb Makefile.
1054 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1055 (VERSION): Update to 4.12.3.
1056 (gdbserver): Remove any existing executable first.
1057 (distclean, realclean): Remove nm.h.
1058 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1059 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1060 Don't use absolute pathname.
1062 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1064 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1067 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1069 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1070 (print_it_normal): Add annotations for the inferior starting and
1071 stopping, and for all the various messages related to how it
1074 * printcmd.c (do_one_display): Annotate.
1075 * stack.c (print_frame_info): Annotate printing of stack frames.
1077 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1079 * remote.c (get_offsets): Handle case where stub doesn't support
1082 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1084 Add partial support for g++ code compiled with -fvtable-thunks.
1085 * c-valprint.c (c_val_print): Add vtblprint support
1087 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1088 pointers (if using thunks) as well as array of structs (otherwise).
1089 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1090 level, and make the latter non-static (so define_symbol can use it).
1091 * stabsread.c (define_symbol): If the type being defined is a
1092 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1093 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1094 * values.c (value_virtual_fn_field): Handle thunks.
1095 * values.c (value_headof): Minor efficiency hack.
1096 * values.c (value_headof): Incomplete thunk support. FIXME.
1098 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1100 * valprint.c (print_longest): Clarify comment about use_local.
1101 * printcmd.c, defs.h (print_address_numeric), callers in
1102 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1103 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1104 exec.c: New argument use_local.
1105 * source.c (identify_source_line): Use filtered output. Use
1106 print_address_numeric.
1108 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1109 language.c (type_error, range_error): Use filtered output.
1110 * utils.c (error_begin): Update comment to tell people to use
1113 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1114 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1117 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1119 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1120 from the fault, #ifndef FAULTED_USE_SIGINFO.
1121 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1123 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1125 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1126 Explicitly annotate each record.
1128 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1130 * xcoffexec.c: Reformat to standards and lint.
1131 (language.h): Include.
1132 (exec_close): Declare arg "quitting".
1133 (file_command): Declare arg "from_tty".
1134 (map_vmap): Cast xmalloc result to PTR.
1135 * rs6000-nat.c: Reformat to standards and lint.
1136 (exec_one_dummy_insn): Use char array for saved instruction.
1137 (fixup_breakpoints): Declare.
1138 (vmap_ldinfo): Be more informative in fatal error messages.
1139 (xcoff_relocate_symtab): Define to return void.
1140 * xcoffsolib.h: Reformat to standards, improve comments.
1141 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1143 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1145 * utils.c, defs.h (error_begin): New function.
1146 (quit): Print annotation before printing the error message.
1147 * main.c (return_to_top_level): Print annotation before doing the
1149 * symtab.c (decode_line_1): Call error not warning and then
1150 return_to_top_level. Call error_begin and printf_unfiltered
1151 rather calling warning (before calls to return_to_top_level).
1152 * core.c (memory_error): Use error_begin, printf_unfiltered,
1153 print_address_numeric and return_to_top_level instead of error.
1154 Cleans up a FIXME-32x64.
1155 * language.c (type_error, range_error): Call error_begin
1156 not just target_terminal_ours.
1158 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1159 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1160 side of an assignment is non-portable.
1162 * utils.c (query): Change syntax of query annotations to be
1163 consistent with other input annotations.
1164 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1166 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1168 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1170 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1171 that have a stack frame size of 32k or larger (from Paul Flinders).
1172 Remove #if 0'd code.
1174 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1176 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1177 for Lynx platforms that need it.
1178 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1180 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1182 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1183 than trying to deduce it from the fault.
1185 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1187 * printcmd.c (print_address_symbolic): Initialize name to empty
1188 string to avoid core dump if lookup fails.
1189 * remote-e7000.c (printf_e7000debug): Error if target not open.
1191 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1193 * i386-nlmstub.c: Update to be more in line with PIN stub.
1194 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1195 * (hex2mem): Init ptr.
1196 * General cleanups to use ConsolePrintf, standard prologues, etc...
1198 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1200 * i386-nlmstub.c: More changes to be compatible with remote.c.
1202 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1203 into (the far less frequently called) dbx_symfile_read.
1205 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1207 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1209 * dbxread.c (record_minimal_symbol): Record the section
1210 associated with the symbol to make dynmaic relocation work.
1211 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1212 Solaris brain-damage which don't apply to relocatable object
1214 * (stabsect_build_psymtabs): New routine to read stabs out of an
1215 arbitrarily named section.
1216 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1218 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1219 stabs out of the nlm.
1220 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1221 brain-damage which don't apply to relocatable object files.
1222 * remote.c (putpkt): Improve error reporting and error handling.
1223 * (get_offsets): Temporary kludge to force data & bss sections to
1224 have the same relocation.
1225 * stabsread.c (define_symbol, scan_file_globals): Record section
1228 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1230 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1231 FIXME-32x64 comment.
1233 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1235 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1236 to after call to target_wait. This means that flush_cached_frames
1237 can call target_terminal_ours if it wants to.
1238 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1239 comment about why the code is dubious.
1241 * stabsread.c (read_type): Call read_type, not nonexistent
1244 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1246 * remote-os9k.c (rombug_fetch_registers): set trace mode
1248 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1250 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1252 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1253 passed to process_one_symbol.
1254 * stabsread.c (read_type): process os9k functio prototype.
1256 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1261 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1263 * utils.c (prompt_for_continue): Annotate prompt.
1264 (query): Annotate query.
1265 * printcmd.c (print_frame_args): Change syntax of argument
1266 annotation to make name and value part of a single group of
1267 annotations, not two separate groups.
1268 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1269 * valprint.c (val_print_array_elements): Change syntax of
1270 annotation to be more concise.
1271 * main.c, defs.h (command_line_input): New argument tells what
1272 string to include in the annotations.
1273 * symtab.c (decode_line_2), main.c (read_command_lines,
1274 command_loop): Change callers.
1276 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1277 target null pointer.
1278 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1280 * printcmd.c (output_command): Annotate things we print here too.
1281 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1282 * Move declaration of print_value_flags from defs.h to value.h.
1283 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1285 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1287 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1288 BFD handles sun3 dynamic relocations now.
1289 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1292 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1294 * printcmd.c (print_command_1): Annotate the top-level expressions
1296 (print_frame_args): Annotate each argument.
1297 * printcmd.c, defs.h (print_value_flags): New function.
1298 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1299 * valprint.c (val_print_array_elements): Annotate each array element.
1301 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1303 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1304 the register contains a pointer to the type, not the type itself.
1306 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1308 * main.c (main): Accept --annotate=N option and make --fullname
1309 the same as --annotate=1.
1310 (command_line_input): Print annotatation before and after prompt.
1311 * blockframe.c (flush_cached_frames): Print annotation.
1312 * Rename frame_file_full_name to annotation_level and move it from
1314 * source.c (identify_source_line): If annotation_level > 1,
1315 change output format.
1316 * breakpoint.c: Print annotation whenever a breakpoint changes.
1317 * main.c: New variable server_command.
1318 (command_line_input): Parse "server " and set server_command.
1319 (dont_repeat): Check server_command.
1321 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1323 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1324 updating raw_symbol and symnum. Return a value in the case where
1327 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1329 * parse.c: Don't define block_found; it is defined in symtab.c.
1330 * parser-defs.h: Add comment regarding block_found.
1332 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1334 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1337 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1339 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1340 section vma. Do not read dynamic relocs for sun3 executables to
1341 avoid BFD assertion message.
1343 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1345 * nm-hppab.h (KERNEL_U_ADDR): Define.
1346 (FIVE_ARG_PTRACE): Likewise.
1347 (CANNOT_STORE_REGISTER): Likewise.
1348 * nm-hppah.h (KERNEL_U_ADDR): Define.
1349 (FIVE_ARG_PTRACE): Likewise.
1350 (CANNOT_STORE_REGISTER): Likewise.
1351 (NEED_TEXT_START_END): Likewise.
1353 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1354 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1355 (FIVE_ARG_PTRACE): Likewise.
1356 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1357 (FIVE_ARG_PTRACE): Likewise.
1359 * hppa-tdep.c (read_unwind_info): Make static.
1360 (restore_pc_queue): Indirect through the target vector to
1361 reload the register state.
1363 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1365 * paread.c (compare_unwind_entries): Delete function. It's been
1366 moved into hppa-tdep.c.
1367 (read_unwind_info): Likewise.
1368 (pa_symfile_read): No longer call read_unwind_info. The unwind
1369 tables will be read in as they are needed.
1371 * hppa-tdep.c (compare_unwind_entries): New function.
1372 (read_unwind_info, internalize_unwinds): Likewise.
1373 (find_unwind_entry): Read in unwind information on demand.
1375 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1377 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1378 to : in search path processing.
1379 * defs.h (qsort): Rename argument in prototype.
1380 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1382 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1383 (false): Eliminate usages.
1385 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1387 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1388 All references to value changed to value_ptrlage_command is now
1390 All references to value changed to value_ptr.
1391 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1392 * remote-hms.c (hms_wait): Timeout after five seconds.
1393 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1394 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1395 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1397 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1399 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1401 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1403 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1405 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1406 bp_watchpoint_scope breakpoints.
1407 (struct breakpoint): Add val_chain and related_breakpoint fields
1408 for use by watchpoints.
1410 * breakpoint.c (within_scope): Delete. No longer used.
1411 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1412 (target_{remove,insert}_watchpoint): Likewise.
1413 (can_use_hardware_watchpoint): New function.
1414 (remove_breakpoint): New function to remove a single breakpoint
1415 or hardware watchpoint.
1416 (insert_breakpoints): Handle insertion of hardware watchpoints.
1417 Store a copy of the value chain derived from the watchpoint
1419 (remove_breakpoints): Simplify by using remove_breakpoint.
1420 (delete_breakpoint): Likewise.
1421 (watchpoint_check): Delete the watchpoint and watchpoint scope
1422 breakpoints when the watchpoint goes out of scope. Save & restore
1423 the current frame after checking watchpoints.
1424 (breakpoint_init_inferior): Likewise (restarting the program
1425 makes all local watchpoints go out of scope).
1426 (bpstat_stop_status): Handle hardware watchpoints much like normal
1427 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1428 when the watchpoint goes out of scope. Remove and reinsert all
1429 breakpoints before returning if we stopped when a hardware watchpoint
1431 (watch_command): Use a hardware watchpoint when possible. If
1432 watching a local expression, build a scope breakpoint too.
1433 (map_breakpoint_numbers): Also call given function for any
1434 related breakpoints.
1435 (disable_breakpoint): Never disable a scope breakpoint.
1436 (enable_breakpoint): Handle hardware breakpoints much like normal
1437 breakpoints, but recompute the watchpoint_scope breakpoint's
1438 frame and address (if we have an associated scope breakpoint).
1439 (read_memory_nobpt): Handle hardware watchpoints like normal
1440 watchpoints. When necessary handle watchpoint_scope breakpoints.
1441 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1442 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1443 (disable_command): Likewise.
1445 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1446 Extern prototype added to frame.h
1448 * infrun.c (wait_for_inferior): Set current_frame and select
1449 a frame before checking if we stopped due to a hardare watchpoint
1450 firing. Handle stepping over hardware watchpoints.
1451 (normal_stop): Remove unnecessary call to select_frame.
1453 * value.h (value_release_to_mark): Declare.
1454 * values.c (value_release_to_mark): New function.
1456 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1457 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1459 * hppab-nat.c (hppa_set_watchpoint): New function.
1461 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1462 (HAVE_STEPPABLE_WATCHPOINT): Define.
1463 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1464 (target_{insert,delete}_watchpoint): Define.
1466 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1467 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1468 (target_{insert,remove}_watchpoint): Likewise.
1470 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1472 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1473 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1474 often have the same names as debug symbols for functions, and
1475 confuse lookup_symbol().
1477 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1479 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1480 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1481 REGISTER_RAW_SIZE (1).
1482 Together these changes work around a bug in HP's compiler. Both
1483 seem to be necessary.
1485 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1487 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1488 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1489 are type mst_solib_trampoline.
1491 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1493 * config/m68k/es1800.mt: Change comments.
1495 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1497 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1499 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1501 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1504 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1506 * values.c (unpack_long): Remove obsolete comment about using a
1509 * symfile.c (symbol_file_command): Add comments about command syntax.
1511 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1512 Jim Kingdon (kingdon@cygnus.com)
1514 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1515 are in the .plt section.
1516 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1517 find_solib_trampoline_target): New functions for handling
1518 stepping into -g compiled shared libraries.
1519 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1520 find_solib_trampoline_target): Add prototypes.
1521 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1522 Define to handle stepping into -g compiled shared libraries.
1523 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1524 stepping into -g compiled shared libraries.
1526 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1528 * configure.in: Add mips-*-sysv4* support.
1529 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1530 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1531 New files for MIPS SVR4 support.
1532 * Makefile.in: Update for new mipsv4 files.
1533 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1534 read_next_frame_reg to obtain the frame relative stack pointer.
1535 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1536 obtain the frame relative stack pointer.
1537 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1538 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1539 by entering them into the minimal symbol table.
1540 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1541 a long for float formats.
1542 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1543 get defined in <link.h>.
1544 * solib.c (solib_add): Add shared library sections to the section
1545 table of the target before adding the symbols.
1546 * partial-stab.h: Relocate static and global functions.
1547 * dbxread.c (read_dbx_symtab): Remove unused variable
1548 end_of_text_address. Relocate text_addr when passing it
1551 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1552 library functions before the executable is run. Retrieve dynamic
1553 symbols from stripped executables.
1554 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1555 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1556 if no debugging symbols were found.
1557 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1558 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1560 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1561 OSF/1 has shared libraries.
1563 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1565 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1566 to BFD handling of dynamic symbols.
1568 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1570 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1571 then gets its real address into FUN and its GOT/DP value into %r19.
1573 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1575 * hppa-tdep.c (frameless_function_invocation): If no unwind
1576 descriptor was found, then assume this was not a frameless
1577 function invocation.
1578 (frame_saved_pc): If the saved PC is in a linker stub, then
1579 return the return address which the linker stub will return to.
1581 * xm-hppab.h: Never define USG.
1582 * xm-hppah.h: Always define USG.
1584 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1586 * values.c (unpack_long, value_from_longest),
1587 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1589 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1591 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1593 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1595 For SVR4 targets, enable gdb to set breakpoints in shared
1596 library functions before the executable is run.
1597 * elfread.c (elf_symtab_read): Handle symbols for shared library
1599 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1600 and moved to objfiles.c.
1601 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1602 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1603 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1604 the new generic definition from tm-sysv4.h works for Solaris.
1606 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1608 * elfread.c (elf_symtab_read): Change storage_needed,
1609 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1610 bfd_get_symtab_upper_bound. Check for errors from
1611 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1612 * nlmread.c (nlm_symtab_read): Same changes.
1614 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1616 * xcoffread.c (xcoff_next_symbol_text): New function.
1617 (read_xcoff_symtab): Set next_symbol_text_func to it.
1618 Move raw_symbol outside of read_xcoff_symtab.
1620 * remote.c (getpkt): Remove unused "out" label.
1622 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1624 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1625 about more than one watchpoint being triggered.
1627 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1629 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1631 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1633 * blockframe.c (find_pc_partial_function): mst_file_text
1634 symbols do not live in the shared library transfer table.
1635 * ch-exp.y (decode_integer_value, match_character_literal,
1636 match_bitstring_literal): Guard tolower calls with isupper,
1637 tolower on old BSD systems blindly subtracts a constant.
1638 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1639 well when determining the producer of the object file.
1640 * mdebugread.c (has_opaque_xref): New function to check for
1641 cross reference to an opaque aggregate.
1642 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1643 enter typedefs to opaque aggregates into the symbol tables.
1644 * mdebugread.c (parse_external): Remove skip_procedures argument,
1645 it has always been 1. Remove code that handled stProc symbols,
1646 it was never executed and was wrong, as the index of a
1647 stProc symbol points to the local symbol table and not to the
1648 auxiliary symbol info. Update caller.
1649 * mdebugread.c (parse_partial_symbols): Do not enter external
1650 stProc symbols into the partial symbol table, they are already
1651 entered into the minimal symbol table.
1652 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1653 Remove all conditionals and definitions for ptx.
1654 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1655 Fix addresses of floating point registers in REGISTER_U_ADDR.
1656 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1657 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1658 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1659 signal trampoline code work.
1660 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1661 Remove all conditionals and definitions for ptx.
1662 Remove KDB definitions.
1663 * symm-nat.c (store_inferior_registers): Fetch registers before
1664 storing them to obtain valid floating point control registers.
1665 Store fpu registers.
1666 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1667 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1668 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1670 * symm-nat.c (child_resume): Update type of `signal' parameter.
1671 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1673 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1675 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1676 calling import stubs for functions in shared libraries.
1678 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1680 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1682 * ch-lang.c (chill_is_varying_struct): Magic string is
1683 was "<var_length>" is now "__var_length" (more portable).
1685 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1687 * remote.c (getpkt): If we get a timeout, actually retry rather
1688 than just giving up the first time it happens.
1689 * remote.c: Document sequence numbers.
1690 (remote_store_registers): Change syntax of 'P' request so that it
1691 never looks like a sequence number.
1693 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1695 * os9kread.c (record_minimal_symbol): add section_offset to
1696 relocate minimal symbol table.
1697 * os9kread.c (read_minimal_symbols): ditto.
1698 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1700 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1701 return. Also if file addr is 0 leave it 0, not to relocate.
1702 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1703 'set remotexoff' and 'set remotelog' commands.
1705 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1707 * remote.c (remote_store_registers): Add 'P' request to set an
1708 individual register.
1709 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1712 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1714 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1715 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1716 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1718 * command.c (do_setshow_command, case var_string): Never add a
1719 space to the end of the string.
1720 * NEWS: Document this change.
1721 * .gdbinit: Add a space to the "set prompt" command.
1723 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1725 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1726 changes to make it compile (it doesn't link yet).
1728 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1729 (set_demangling_style, set_demangling_command): Use savestring not
1730 strdup. We were not dealing properly with a NULL return from
1731 strdup, and were not declaring strdup (the system header may or
1734 * valprint.c (val_print): Remove inaccurate comment about what
1735 types can be stub types.
1737 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1738 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1739 Supply alternate version if ATTACH_DETACH is not defined.
1740 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1741 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1742 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1744 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1746 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1748 (skip_trampoline_code): Rewrite and add support for argument
1749 relocation stubs stubs, import/export stubs, calls through
1750 "_sr4export" and cascaded trampolines.
1752 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1753 if no unwind descriptor is found.
1755 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1756 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1757 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1758 differently. All registers are four bytes.
1759 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1761 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1763 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1764 registers as both single and double values (fetching 2nd 32bit half
1765 as necessary). Annotate each register printed with its precision.
1767 * paread.c (read_unwind_info): Fix off-by-one error.
1769 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1771 * main.c (complete_command): Deal with it if arg is NULL.
1773 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1775 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1776 regarding using the PC--using the PC is necessary and all the
1777 FIXME comments in the world won't make it go away.
1779 * valops.c (value_at, value_at_lazy): Give error if we dereference
1781 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1782 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1784 * stabsread.c (patch_block_stabs): Add comment about what happens
1785 if the definition is in another compilation unit from the stab.
1787 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1789 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1791 * main.c (complete_command): New command, from Rick Sladkey
1792 <jrs@world.std.com>.
1793 (symbol_completion_function): Don't declare rl_point and
1794 rl_line_buffer; they are now declared in readline.h.
1795 (show_commands): Don't declare history_base; it is declared in
1797 * command.c (lookup_cmd): Don't delete trailing whitespace.
1798 Reverts change of 14 May 1989.
1800 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1802 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1803 code from prim_record_minimal_symbol_and_info() to here. Callers
1804 of the latter can legitimately supply a section number of -1.
1806 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1809 member functions have an element in args for a (nonexistent) this
1812 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1814 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1816 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1817 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1819 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1820 for the structure's type. All callers changed.
1822 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1823 for each structure argument rather than assuming it's either
1824 true or false for all structure arguments.
1826 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1827 on the length structure passed, not the compiler used.
1829 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1830 argument for the structure's type.
1832 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1834 * values.c (set_internalvar): Don't set var->value until we are
1835 sure there won't be an error().
1837 * remote.c (get_offsets): Reinstate comment which was in
1838 remote_wait about use of SECT_OFF_TEXT and so on.
1840 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1842 * symmisc.c (maintenance_check_symtabs): New function to check
1843 consistency of psymtabs and symtabs.
1844 * symtab.h (maintenance_check_symtabs): Add prototype.
1845 * maint.c: Add new `maint check-symtabs' command.
1846 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1847 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1848 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1850 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1851 to write_memory to avoid warnings from gcc.
1852 * config/i386/xm-symmetry.h: Add missing #endif.
1853 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1854 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1855 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1857 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1859 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1860 (hppa_push_arguments): Likewise.
1862 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1864 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1865 improve remote debugging efficiency. Also fixed problems with
1866 doing function calls for programs with no entry points.
1867 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1868 entry_point_address.
1869 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1870 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1871 parse_lines): Pass section_offsets info to these routines so that
1872 we can relocate symbol table entries upon readin.
1873 * (psymtab_to_symtab_1): Set symtab->primary to tell
1874 objfile_relocate to do relocations for our symbols.
1875 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1876 (which hang off of the symbol table).
1877 * Use prim_record_minimal_symbols_and_info instead of
1878 prim_record_minimal_symbols to supply section info to make minimal
1879 symbol relocations work.
1880 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1881 -1, try to deduce it from ms_type.
1882 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1883 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1884 add code to relocate objfile->sections data structure.
1885 * remote.c (get_offsets): Use new protocol message to acquire
1886 section offsets from the target.
1887 * (remote_wait): Get rid of relocation stuff. That's all handled
1888 by objfile_relocate now.
1889 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1890 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1892 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1894 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1896 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1898 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1899 can no longer set this at run time.
1900 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1901 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1902 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1903 sparc-tdep.c compiles).
1904 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1906 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1908 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1909 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1910 * configure.in: Recognize m68*-cisco*-*.
1912 * Makefile.in (TAGS): Use variables directly, rather than using
1913 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1914 and means that these filenames no longer need be unique across all
1915 the config/* directories.
1916 * configure.in: Put the config/*/ into TM_FILE, etc.
1918 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1919 and trapv exceptions.
1921 * target.h (struct section_table), objfiles.h (struct obj_section):
1922 Change name of field sec_ptr to the_bfd_section. More mnemonic
1923 and avoids the (sort of, for the ptx compiler) name clash with
1924 the name of the typedef.
1925 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1926 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1928 * utils.c: Include readline.h.
1929 * Makefile.in (utils.o): Add dependency.
1931 * remote.c (getpkt): Add support for run-length encoding.
1933 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1935 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1937 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1939 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1940 prim_record_minimal_symbol.
1943 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1944 computing their offset from the start of the old buffer and adding
1945 to the new buffer, rather than by assuming we can add the
1946 difference between the old buffer and the new buffer (it might not
1947 fit in an int). Merge in cosmetic differences from emacs regex.c
1948 version of this macro.
1950 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1952 * Makefile.in (install-only): Fix use of program_transform_name.
1954 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1956 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1957 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1958 so I'm nuking the command.
1959 * symtab.c (find_addr_symbol): Comment out, no longer used.
1961 * main.c (main): Don't init_source_path for the -cd argument. Now
1962 that source_path doesn't contain the current_directory from when
1963 GDB started up, init_source_path is no longer useful (and is
1964 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1966 * TODO: Remove item about line numbers being off. It is useless
1967 and confusing without a reproducible test case (it mentions
1968 proceed(), but I was able to step through proceed without trouble).
1970 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1972 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1973 library functions before the executable is run. Retrieve dynamic
1974 symbols from stripped executables.
1975 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1976 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1977 symtab.c (list_symbols): Handle mst_solib_trampoline.
1978 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1979 for all targets, remove IBM6000_TARGET dependencies.
1980 * dbxread.c (read_dbx_dynamic_symtab): New function.
1981 * dbxread.c (dbx_symfile_read): Use it.
1982 * dbxread.c (SET_NAMESTRING): Set namestring to
1983 "<bad string table index>" instead of "foo" if the string index is
1985 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1987 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1988 to break_command. Handle mst_file_* minimal symbol types.
1989 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1991 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1993 * c-exp.y(yylex): fix potential memory overflow.
1995 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1997 * environ.c (set_in_environ): Eliminate special handling of PATH and
1999 * putenv.c: Removed, conflicts with system declaration of
2000 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2002 * Makefile.in: Change accordingly.
2003 * procfs.c (procfs_create_inferior): Change comment accordingly.
2005 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2007 * rs6000-tdep.c: Change value to value_ptr.
2009 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2011 * i386m3-nat.c: Include floatformat.h.
2012 (get_i387_state): Use memset not bzero.
2016 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2017 ieee-float.h to floatformat.h.
2019 * valprint.c (val_print_string): Ignore error if the error
2020 happened after a terminating '\0'.
2022 * c-valprint.c (c_val_print): Never add 1 to return value from
2023 val_print_string; just return what it returns.
2025 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2026 looping through all of the enums.
2027 * infrun.c (signals_info): Use it.
2029 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2031 * main.c (main): When printing warning about bad baud rate, don't
2032 use warning(); it relies on current_target which isn't set up yet.
2034 * breakpoint.c (_initialize_breakpoint): Update docstring for
2035 tbreak to match what the code actually does. Don't mention tbreak
2036 in docstrings for "enable once" or "enable breakpoints once".
2038 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2040 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2041 while (0). That defeats the whole purpose of using do . . . while (0).
2042 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2043 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2044 using a ?: expression as an lvalue is not portable.
2046 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2047 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2048 'p' and 'r' symbol descriptors into a single symbol to look for a
2050 * README, config/sparc/tm-sparc.h: Update comments.
2052 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2054 * mdebugread.c (parse_type): Do not complain for types with
2055 an `indexNil' aux index, these are simply undefined types.
2056 Remove indexNil check from caller of parse_type.
2057 * mdebugread.c (parse_partial_symbols): Do not enter
2058 stGlobal, scCommon symbols into the minimal symbol table, their
2059 value is the size of the common, not its address.
2060 Handle scInit, scFini, scPData and scXData sections.
2061 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2063 Enter stProc symbols into the global_psymbols list once, not into
2064 the static_psymbols_list.
2065 Get rid of dummy psymtab if it is empty, to allow proper detection
2066 of stripped executables.
2067 * mdebugread.c (cross_ref): Allow cross references to Fortran
2070 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * stabsread.c (common_block_end, fix_common_block): Stash the
2073 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2074 as to not assume that a pointer fits in an enum.
2076 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2078 * os9kread.c (fill_sym): check compiler verion number for pre-
2080 * os9kread.c (os9k_process_one_symbol): address of symbol is
2081 relative to section not module.
2082 * stabsread.c (define_symbol): add symbol type 's' as local
2084 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2086 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2087 * remote-os9k.c: fix bug in 'set remotebaud' function.
2088 * remote-os9k.c (rombug_link): minimize checking so to improve
2090 * symfile.c (symbol_file_command): check if failed to link, also make
2091 the command be able to accept more than one filenames.
2092 * target.c (target_link): check if failed to link with rombug.
2093 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2095 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2097 * remote-es.c (es1800_child_ops): Don't declare it static.
2099 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2101 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2103 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2105 * dbxread.c: New variable lowest_text_address.
2106 (record_minimal_symbol, read_dbx_symtab): Set it.
2107 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2108 end_of_text_address.
2109 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2111 * dbxread.c (end_psymtab): Remove old and commented out
2112 capping_global and capping_static. Fix comments regarding
2113 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2115 * parser-defs.h: Add "extern" to start of variable declarations so
2116 we don't end up with commons.
2117 * parse.c: Define these variables.
2119 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2122 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2124 * alpha-tdep.c: Change value to value_ptr.
2126 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2128 * solib.c (elf_locate_base): New function to locate the address
2129 of the dynamic linker's runtime structure in the dynamic info section.
2130 * solib.c (locate_base): Use it instead of iterating over the list
2131 of mapped address segments.
2132 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2135 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2137 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2138 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2139 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2140 signal trampoline and interrupt routines.
2141 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2142 (frame_chain, frame_chain_valid): Likewise.
2143 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2144 saved regs convention for SP.
2146 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2147 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2148 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2150 * tm-hppah.h (IN_SIGTRAMP): Define.
2152 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2154 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2155 alphabetic character as the start of a name.
2157 * sparclite/Makefile.in (all install): Build and install aload.
2159 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2160 config.guess and config.sub produce.
2162 * mips-tdep.c: Change value to value_ptr.
2164 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2166 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2167 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2168 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2169 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2170 value with value_ptr. This is for the ptx compiler.
2171 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2173 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2174 #if 0 i386_float_info.
2175 * symm-tdep.c (round): Remove. Also remove sgttyb.
2176 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2177 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2178 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2179 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2181 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2182 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2183 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2184 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2185 tm-i386v.h is apparently OK.
2186 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2187 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2190 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2192 * osfsolib.c (xfer_link_map_member): Update to use new
2193 target_read_string interface.
2195 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2197 * infrun.c (wait_for_inferior): In checking
2198 remove_breakpoints_on_following_step, check
2199 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2201 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2203 * os9kread.c (os9k_process_one_symbol): Rename
2204 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2205 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2206 (CORE_ADDR)0, from target_link, since that is what it uses.
2207 Process name at end, not during parsing (like we did before Kung's
2208 change), so that -readnow and -mapped can appear anywhere.
2209 Make text_relocation a local variable.
2210 * config/i386/i386os9k.mt: Fix comment.
2211 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2212 * os9kread.c: Put "comments" after #endif inside /* */.
2213 * stabsread.h: Add os9k_stabs variable.
2214 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2216 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2217 descriptor in global_symbols not local_symbols.
2218 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2220 (read_type): If os9k_stabs, accept function parameters after 'f'
2222 (read_array_type): If os9k_stabs, don't expect index type and
2223 expect lower and upper to be separated by ',' not ';'.
2224 (read_enum_type): If os9k_stabs, read a number before the first
2225 enumeration constant.
2226 (os9k_init_type_vector): New function.
2227 (dbx_lookup_type): Call it when starting new type vector.
2228 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2229 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2230 * os9kstab.c: Removed.
2231 * Makefile.in: Update accordingly.
2232 * objfiles.c (objfile_relocate_data): Removed.
2233 * remote-os9k.c (rombug_wait): Call objfile_relocate
2234 not objfile_relocate_data.
2235 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2236 * remote-os9k.c (rombug_wait): Call find_pc_section not
2238 * main.c (quit_command): Check inferior_pid; revert Kung change.
2239 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2241 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2243 * os9kread.c: New file to read os9000 style symbo table.
2244 * os9kstab.c: new file to read os9000 style stabs.
2245 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2246 * objfiles.c (find_pc_objfile): new function to search objfile
2248 * objfiles.c (objfile_relocate_data): new function to relocate
2249 data symbols in symbol table.
2250 * objfiles.h: Add two aux fields in struct objfile to handle
2251 multiple symbol table files situation like in os9000.
2252 * symfile.c: Change so 'symbol-file' command can handle multiple
2253 files. Also call target_link() to get relocation infos.
2254 * target.c (target_link): new function to get relocation info when
2255 a symbol file is requested to load.
2256 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2257 because in cross mode there's no inferior pid, bit they need to
2259 Makefile.in: add os9kread.c os9kstab.c and .o's.
2260 configure.in: add i386os9k target.
2261 config/i386/i386os9k.mt: new add.
2262 config/i386/tm-i386os9k.h: new add.
2264 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2266 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2267 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2269 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2271 * target.c, target.h (target_read_string): Provide error detection to
2272 caller. Put string in malloc'd space, so caller need not impose
2274 * solib.c (find_solib): Update to use new interface.
2275 * irix5-nat.c (find_solib): Read o_path from inferior
2276 (clear_solib): Free storage for o_path.
2277 * valprint.c (val_print_string): Add comments.
2279 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2281 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2284 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2286 * value.h (struct value): Add modifiable field.
2287 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2288 (record_latest_value): Don't mess with VALUE_LVAL of value.
2289 * valops.c (value_assign): Check it. Reword existing error
2290 message on not_lval.
2292 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2293 (STEP_SKIPS_DELAY): Added.
2294 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2297 * valprint.c (val_print_string): If errcode is set, always print
2298 an error, regardless of force_ellipsis. In the non-EIO case,
2299 just print the error message rather than calling error(). Don't
2300 access *(bufptr-1) if bufptr points to the start of the buffer.
2301 When looking for '\0', don't increment bufptr and addr if bufptr
2302 started out already at limit. If an error happens on fetching the
2303 first character, don't print the string.
2305 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2307 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2310 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2311 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2312 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2313 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2314 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2315 * findvar.c: Update comment regarding ieee-float.h.
2317 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2319 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2320 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2321 Define to make backtracing through the various sigtramp handlers
2323 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2324 the saved pc from ucontext on the stack for SVR4 signal handling.
2326 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2328 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2329 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2330 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2331 just use the global variable itself. When printing baud rate,
2332 don't print a baud rate if baud_rate is -1.
2334 * coffread.c (read_coff_symtab): Pass mst_file_* to
2335 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2336 symbols in the minimal symbols regardless of SDB_TYPE.
2338 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2340 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2341 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2342 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2343 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2344 ignored bs->stop for a bp_step_resume breakpoint.
2345 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2346 which performs one (the check_sigtramp2 one) of the functions
2347 which had been handled by the step_resume_breakpoint. For each
2348 use of the step_resume_breakpoint, make it still use the
2349 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2351 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2352 When setting the frame address of the step resume breakpoint, set
2353 it to the address for frame *before* the call instruction is
2354 executed, not after.
2356 * mips-tdep.c (mips_print_register): Print integers using
2357 print_scalar_formatted rather than duplicating all the
2358 CC_HAS_LONG_LONG and so on.
2359 (mips_push_dummy_frame): Use read_register_gen rather than using
2360 read_register and then putting it back in target format with
2361 store_unsigned_integer. If registers are more than 4 bytes, give
2362 an error rather than have some registers overwrite other
2364 #if 0 unused include of opcode/mips.h.
2366 * symfile.h: Don't declare arguments for coff_getfilename.
2368 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2370 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2372 * configure.in (hppa*-*-osf*): New configuration.
2373 * config/pa/hppaosf.mt: New target makefile fragment.
2374 * config/pa/tm-hppao.h: New target include file.
2376 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2378 * exec.c (print_section_info): Print entry point for exec_bfd only.
2379 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2380 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2381 causes problems if <sys/types.h> has no multiple inclusion protection.
2383 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2385 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2386 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2387 (CALL_DUMMY_LENGTH): Changed accordingly.
2389 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2391 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2392 numbers of register windows.
2394 * sparclite/hello.c: Add factorial function for testing.
2395 * salib.c: Use macros instead of constants for I/O addresses to
2396 make 931 support easier.
2397 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2398 register in sta/lda instructions.
2400 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2402 * dbxread.c (process_one_symbol): Set
2403 block_address_function_relative for COFF like we do for ELF and SOM.
2405 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2407 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2409 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2410 the enumerators of an ecoff enum into the partial symbol table.
2411 * mdebugread.c (parse_partial_symbols): Call it.
2412 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2413 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2414 offsets. Cast psymtab->read_symtab to PTR before passing it to
2416 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2417 set up the global offset table pointer in pic compiled code.
2418 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2419 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2420 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2421 ensures that floats are promoted to doubles before they are pushed
2424 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2426 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2427 Fixup cache_on and flush_i_cache so that they work for both the
2428 930 and 932 processors. Rewrite most low level funcs (uart
2429 access & cache stuff) to use new ASI access macros in sparclite.h.
2430 Also make it easy to access second serial port.
2432 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2434 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2435 <sys/stat.h>; not needed.
2437 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2439 * stack.c (print_frame_info): In "pathological" case, don't
2440 distrust the line number information.
2442 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2444 * mips-tdep.c (mips_print_register): handle 64 bits register.
2445 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2447 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2451 * Makefile.in (install): Do the sed for program_transform_name
2452 ourselves instead of worrying about INSTALL_XFORM. This enables
2453 users to override INSTALL_PROGRAM in the standard way.
2455 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2456 depend on Makefile.in.
2458 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2459 Only test against INT_MIN if a LONGEST is bigger than an int.
2461 * README: Change GhostScript to Ghostscript.
2463 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2465 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2466 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2467 character file names.
2468 * Makefile.in (ALLPARAM): Add these files.
2470 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2471 character file names.
2472 * Makefile.in: Add Kung's new mips64 files.
2474 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2476 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2477 mips64el-*-ecoff and mips64-big-*.
2478 * defs.h: get rid of FORCE_LONG_LONG.
2479 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2480 parsing. Change register size to be MIPS_REGSIZE.
2482 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2484 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2485 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2486 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2488 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2490 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2491 (remove_commands, add_commands): Add/remove hms-drain when target
2494 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2496 * configure.in: Add Lynx/rs6000 support.
2497 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2498 messages. Add rs6000 support. Don't try to modify unwritable
2500 * rs6000-nat.c: Move lots of native dependent stuff (like core
2501 file support) from rs6000-tdep.c & xcoffexec.c to here.
2502 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2503 * xcoffexec.c: Move native dependent stuff to nat.c.
2504 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2506 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2508 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2509 New files to support Lynx/rs6000.
2511 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2513 * README: Remove note about gcc warnings on alpha, these should be
2515 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2516 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2517 remote-utils.c, stabsread.c: Include <string.h>.
2518 * regex.c: Include "defs.h", change re_comp argument to const char *.
2519 * infptrace.c (fetch_register, store_inferior_registers): Change
2520 regaddr to type CORE_ADDR.
2521 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2522 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2524 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2526 * symtab.h: Always define BYTE_BITFIELD to nothing.
2528 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2530 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2531 * configure.in: Remove comment about m68k-em.mt.
2532 * Makefile.in: Remove references.
2534 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2536 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2539 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2541 * target.c (target_preopen): If target_kill doesn't remove the
2542 target from the stack, use pop_target to do it.
2544 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2545 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2546 changes to stabsread.c from summer 1993.
2548 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2549 printing the program, rather than passing NULL to printf.
2550 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2551 try to call UDIDisconnect again. Print better message.
2552 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2554 (udi_create_inferior): If udi_session_id is negative, open a new
2555 TIP rather than giving an error.
2557 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2558 config/ns32k/ns32km3.mh: Define NAT_FILE.
2559 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2560 (it was inconsistent and namespace-wrong) to NM_M3_H.
2561 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2562 (m3_open): New function.
2564 * TODO: Update Mach section.
2566 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2568 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2570 * printcmd.c (printf_command): Add missing single-letter
2571 backslash-escape sequences, and improve error message.
2573 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2575 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2576 rather than trying to shove an int into a pointer and back out
2577 again. This avoids compiler warnings.
2579 * defs.h (alloca): Declare as void *, not char *, on hpux.
2580 Don't prototype it, just declare the return type.
2582 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2584 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2585 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2587 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2590 ZERO_REGNUM, just read it as zero without talking to the board.
2592 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2594 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2595 to store_floating, not nonexistent variable len.
2597 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2599 (mips_store_word): Change calling convention to return errors, and
2600 to provide old contents if the caller wants it.
2601 (mips_xfer_memory): Deal with errors from mips_store_word.
2602 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2603 define now that remote-mips.c doesn't use BREAKPOINT.
2605 * remote-mips.c (mips_create_inferior): Call warning if arguments
2606 specified, and then execute "set args" command. Call error, not
2607 mips_error, if executable file not specified.
2609 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2612 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2615 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2617 * value.h (print_longest): Rename "value" to "val" in prototype
2618 declaration because some compilers don't like arguments whose
2619 names are the same as types.
2620 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2621 before passing it to remote_*_bytes.
2623 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2625 * h8500-tdep.c (saved_pc_after_call): The size of the
2626 pc is memory model dependent. (segmented_command,
2627 unsegmented_command, _initialize_h8500_tdep): New commands to
2628 change memory model.
2629 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2631 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2632 (hms_wait): Use new status structure
2633 (hms_open): Push the target here. (hms_before_main_loop): Not
2634 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2635 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2636 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2637 all registers in a compact way.
2639 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2641 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2642 as CORE_ADDR to match definition in rs6000-tdep.c.
2644 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2646 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2647 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2648 definitions into the psymtab.
2650 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2652 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2653 a special exceptionSize for the 68332.
2655 * remote-udi.c (udi_attach): If no arguments, print error.
2657 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2659 * Makefile.in (VERSION): Bump to 4.12.1
2660 * NEWS, README: Update to match 4.12 release.
2662 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2664 * command.c (empty_sfunc): New function.
2665 (add_set_cmd): Use it instead of not_just_help_class_command.
2666 (not_just_help_class_command): Change calling convention back to
2667 what it was before yesterday's change.
2669 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2670 of the type if present.
2672 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2674 * printcmd.c (decode_format): Don't blithely set the size for
2675 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2677 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2678 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2679 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2680 always just check against INT_MIN and INT_MAX (this also fixes things
2681 if sizeof (long) > sizeof (int), e.g. Alpha).
2682 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2683 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2684 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2685 BUILTIN_TYPE_UNSIGNED_LONGEST.
2686 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2687 longest_int and longest_unsigned_int.
2688 * value.h (struct value): Just align to LONGEST, rather than worrying
2689 about CC_HAS_LONG_LONG.
2690 * valarith.c (value_binop): Figure out type ourself based on
2691 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2692 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2693 * valprint.c (val_print_type_code_int): Just call
2694 extract_unsigned_integer directly, rather than going through
2696 * printcmd.c (decode_format): Remove code which would sometimes
2697 change 'g' size to 'w' for integers. print_scalar_formatted handles
2698 printing huge integers well enough, thank you.
2700 * command.c (add_set_cmd, not_just_help_class_command): Change
2701 to make this the sfunc, not cfunc, since that is how we call it.
2702 * command.h: Comment difference between sfunc and cfunc.
2703 * demangle.c (set_demangling_command): Add third arg since that
2704 is how it is called.
2705 (_initialize_demangler): Use sfunc, not cfunc, for
2706 set_demangling_command, since that is how it is called.
2707 Remove show_demangling_command; it has no effect.
2709 * command.c (shell_escape): Report errors correctly (with error
2710 message from strerror).
2712 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2714 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2715 x_scnlen.l rather than x_scnlen to match corresponding change in
2718 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2720 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2721 Change comments regarding TYPE_CODE_BOOL.
2722 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2723 regardless of the language.
2724 (value_true): Just call value_logical_not regardless of language.
2725 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2726 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2727 * language.h: Improve comment for la_builtin_type_vector.
2728 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2729 builtin_type_m2_bool.
2731 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2733 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2734 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2736 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2738 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2739 by restarting the ioctl.
2741 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2743 * target.h (target_wait): Add comment about calling
2744 return_to_top_level.
2746 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2748 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2749 additional arguments.
2750 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2752 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2754 * sparc-stub.c: Remove unnecessary #include of memory.h.
2756 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * mips-tdep.c: Remove code which sets saved_regs from
2759 init_extra_frame_info and put it in new function mips_find_saved_regs.
2760 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2761 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2762 check if it is NULL and call mips_find_saved_regs if so.
2764 * remote-mips.c: Use unfiltered, not filtered, output most places.
2766 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2767 backtrace. Revise comments.
2769 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2771 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2772 alpha and irix. The _sigtramp case has to be handled properly
2773 in the tdep files if we have no ecoff debugging info.
2774 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2775 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2776 without PC_REGNUM kludge.
2777 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2778 Clean up handling of mips sigtramp frames, improve comments.
2780 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2782 * paread.c (read_unwind_info): Fix typo.
2784 * paread.c (pa_symtab_read): Update the "check_strange_names"
2785 filter to match GCC's current output. Filter out section symbols
2786 (which the HP linker sometimes puts in the wrong place).
2788 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2790 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2792 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2794 * Makefile.in: Remove all references to sparcly-nat.c.
2796 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2797 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2798 duplicating serial.h and target.h.
2800 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2801 are not used anywhere (a 5 Oct 1993 change removed the uses).
2803 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2804 * config/m68k/es1800.mt: Add comment.
2805 * remote-es.c: Extensive changes to update to current conventions.
2807 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2808 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2809 to achieve the desired timeout.
2810 * serial.h (serial_t): Add field timeout_remaining.
2812 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2814 * c-exp.y (yylex): Reenable nested type code.
2816 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2818 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2820 * remote-mips.c (mips_ops): Fix docstring.
2822 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2824 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2825 with the old tm-m68k-em.h:
2826 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2827 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2828 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2829 Add FIXME regarding GET_LONGJMP_TARGET.
2831 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2832 * infptrace.c (kill_inferior): Add comments.
2833 * main.c (quit_command): Call target_close after we kill or
2835 * remote-udi.c (udi_close): Don't error() if QUITTING.
2837 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2839 * configure.in: Make m68k-coff and aout add monitor support in
2840 addition to the standard serial support.
2842 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2844 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2847 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2849 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2850 * elfread.c (record_minimal_symbol_and_info),
2851 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2853 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2855 * i386-stub.c: Add ".text" right before "mem_fault:".
2857 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2859 * remote-utils.c (usage): Fix message to be accurate and conform
2860 more closely to normal conventions.
2862 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2863 whether to show information about exec_bfd, and not control whether
2864 to show information about device and speed.
2866 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2867 usage message, don't dump core.
2869 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2870 for variable size array.
2871 (bug_fetch_register, bug_store_register): Rename "value" to
2872 "fpreg_buf" because some compilers don't like variables whose
2873 names are the same as types.
2874 (bug_store_register): Use a cast when converting char * to
2877 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2878 of the command in error message (the text was referring to the old
2879 name of the command).
2881 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2883 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2884 full details on structure elements without names. This partially
2885 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2886 of those changes was accidental.
2888 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2889 defined, make it an error to specify a single argument which is not
2892 * Makefile.in (version.c), main.c (print_gdb_version): Use
2893 host_alias and target_alias, not host_canonical and
2894 target_canonical, to print configuration.
2896 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2899 of builtin_type_long. It is necessary to get a type which is
2900 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2902 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2903 various miscellaneous things discovered in the process:
2904 * printcmd.c, defs.h (print_address_numeric): New function.
2905 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2906 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2907 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2908 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2910 * utils.c, defs.h (gdb_print_address): New function.
2911 * expprint (dump_expression), gdbtypes.h: Use it.
2912 * breakpoint.c (describe_other_breakpoints),
2913 symmisc.c (dump_symtab, print_symbol):
2914 Use filtered not unfiltered I/O.
2915 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2916 just run gdb under a debugger for this (and it had problems with
2917 printing addresses, how to print b->shadow, etc.).
2918 * buildsym.c (make_blockvector), core.c (memory_error),
2919 exec.c (print_section_info), maint.c (print_section_table),
2920 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2921 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2922 Add comments saying code is broken. Marked with "FIXME-32x64".
2923 * dbxread.c (process_one_symbol), partial-stab.h (default),
2924 remote-vx.c (vx_run_files_info):
2925 Don't cast int being passed to local_hex_string.
2926 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2927 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2929 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2931 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2932 * source.c: Include <sys/types.h> regardless of USG.
2934 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2936 * valops.c (value_assign): Set `type' after coercing toval.
2937 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2938 Use extract_unsigned_integer to get the address of a reference.
2940 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2943 AIX can use ? instead of \ for continuation. Deal with it.
2945 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2946 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2947 the HP compiler in ANSI mode doesn't like.
2949 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2950 based on USG, rather than defining HAVE_SIGSETMASK to an
2951 expression containing defined. Having a macro used in #if expand
2952 to an expression containing "defined" is undefined according to
2953 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2956 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2958 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2959 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2961 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2963 * ch-exp.y (match_string_literal): Allow a zero-length string.
2964 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2966 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2968 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2969 passing them to print_387_status.
2970 (print_387_status): Don't subtract top from 7 before using it.
2971 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2972 from 7; the above explains it.
2974 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2976 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2977 pointer value when fixing up the frame at the start of a function.
2979 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2981 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2982 Sparc from the stack.
2984 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2986 * remote-mips.c (mips_initialize): Clear mips_initializing via
2987 cleanup chain, not directly.
2989 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2990 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2991 munging the timeout due to the limited range of c_cc[VTIME].
2993 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2994 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2995 m3-nat.c (m3_create_inferior): Pass it.
2996 * procfs.c: Remove ptrace function. It was declared in a way which
2997 conflicted with the prototype in unistd.h on Solaris.
2999 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3001 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3002 in the sigcontext if it is a signal trampoline frame.
3003 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3004 Define for Solaris2.
3006 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3008 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3009 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3010 tm-sparc.h so they can be overridden if necessary.
3012 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3014 * lynx-nat.c: Add Sparc support.
3015 * sparcly-nat.c: Remove. It's useless.
3016 * config/sparc/nm-sparclynx.h: Rewrite.
3017 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3019 * config/sparc/tm-sparclynx.h: Rewrite.
3021 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3023 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3024 directory. Old code was discarded, since the new opcode table has
3027 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3029 * Makefile.in (realclean): Remove info files per make-stds.texi.
3031 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3033 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3034 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3035 * config/sparc/tm-sun4sol2.h: Define it.
3037 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3039 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3040 if we did not find a symbol.
3042 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3044 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3047 * hppab-nat.c (call_ptrace): Delete redundant function.
3048 (kill_inferior, attach, detach, child_resume): Likewise.
3049 (child_xfer_memory): Likewise.
3051 * hppah-nat.c (call_ptrace): Delete redundant function.
3052 (kill_inferior, attach, detach, child_resume): Likewise.
3054 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3056 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3058 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3060 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3061 (CHILD_XFER_MEMORY): Define.
3062 (PT_*): Define so that generic infptrace.c code can be used.
3064 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3066 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3067 struct section_offsets *, not a (nonexistent) struct section_offset *.
3069 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3070 internal_xcoff_symtab, not an array of one of them. Change lots of
3071 "main_aux" to "&main_aux" and so on.
3073 * coffread.c, xcoffread.c: Include <coff/internal.h>
3076 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3078 * coffread.c (coff_getfilename): Make it not static.
3080 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3082 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3083 a completely gratuitous difference between xcoffread.c and coffread.c).
3085 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3087 * infrun.c (wait_for_inferior): Don't set frame for
3088 step_resume_breakpoint for IN_SIGTRAMP cases.
3090 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3091 breakpoint.c (bpstat_what): Move step_resume from its own field of
3092 the struct bpstat_what into the main_action. Make it override
3093 other breakpoints. This is a conservative change in the sense
3094 that before the step resume breakpoint was a breakpoint.c
3095 breakpoint, hitting the step resume breakpoint overrode even
3096 calling bpstat_stop_status.
3098 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3100 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3101 in case execution was stopped in the called function.
3102 * stack.c (print_frame_info, frame_info): If backtracing through
3103 a call dummy, handle the starting source line number on a line
3104 boundary like backtracing through sigtramp.
3105 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3106 for call dummy frame right. Remove old test for dummy frame,
3107 it has been unused at least since gdb-3.5.
3108 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3111 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3113 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3115 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3117 * infrun.c (signals_info), target.c (target_signal_from_name):
3118 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3120 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3122 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3123 * inflow.c (terminal_ours_1): When discussing how to deal with the
3124 tty state, make note of query() as well as readline.
3126 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3127 signals for which stop and print are cleared by default.
3129 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3131 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3132 reserved fields to hold a stub unwind entry type. Fix typo.
3133 (stub_unwind_entry): New structure for raw stub unwind entries.
3134 (stub_unwind_types): The types of stubs we may encounter.
3135 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3136 * hppa-tdep.c (rp_saved): Use additional information provided
3137 by linker stub unwind descriptors.
3138 (frameless_function_invocation): Likewise.
3139 (frame_chain_valid): Likewise.
3140 * paread.c (compare_unwind_entries): New function for sorting
3141 unwind table entries.
3142 (read_unwind_info): Rewrite to remove dependency on host endianness.
3143 Read in data from the $UNWIND_END$ subspace which contains linker
3144 stub unwind descriptors. Merge that data into the basic unwind
3147 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3149 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3151 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3152 from either the symbol name or the auxent.
3153 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3156 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3158 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3160 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3162 * README: Update notes for alpha port.
3164 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3166 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3167 for operation fault, constraint fault, and type fault.
3169 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3171 * Makefile.in (init.c): Add comment explaining formatting conventions.
3173 * c-exp.y (parse_number): Assign to temporary between the right
3174 shifts, to work around a bug in the SCO compiler.
3176 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3177 Add various files which were added to GDB recently.
3179 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3182 * Makefile.in: Add mostlyclean target.
3184 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3190 * main.c (show_commands): Make return type of extern
3191 history_get be HIST_ENTRY, rather than struct _hist_entry.
3192 (The latter loses with the upcoming merged readline.)
3194 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3196 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3197 const char *, not char *.
3199 * symtab.h (struct symbol): Make section short, not unsigned short.
3201 * symtab.c (lookup_symbol): Add comment about QUIT here.
3203 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3205 * c-exp.y (parse_number): Check for overflow regardless of range
3206 checking. Fix overflow check to use unsigned LONGEST, not
3209 * c-exp.y (parse_number): Make it so that integer constants are
3210 builtin_type_long_long if builtin_type_long isn't big enough or if
3211 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3213 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3214 Print our "()" first, then recurse for the target type.
3216 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3218 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3220 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3222 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3224 * utils.c (request_quit): Re-establish signal handler regardless
3227 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3229 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3231 * i960-tdep.c: Include target.h.
3233 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3235 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3237 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3239 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3240 changes (status -> ourstatus; declare status, etc.).
3241 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3243 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3245 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3247 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3249 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3251 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3253 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3255 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3257 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3259 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3261 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3262 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3264 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3267 Add search to target vector (#if 0'd until after 4.12):
3268 * target.h (to_search, target_search): Add.
3269 * gdbcore.h, core.c (generic_search): Add.
3270 * remote.c (remote_search): Add.
3271 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3274 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3275 is on, call find_pc_function rather than relying just on the minimal
3276 symbols (probably only matters for symbol readers which don't put
3277 statics in the minimal symbols, but changing this strikes me as
3278 not conservative enough).
3279 Initialize name_location in all cases.
3280 If no symbol and no msymbol, don't print anything symbolic.
3282 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3284 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3286 * printcmd.c (print_address_symbolic): Make it search the
3287 symtabs for variables as well as functions. Add `set print
3288 fast-symbolic-addr' and default it to fast (the old way).
3289 Print line numbers for data items as well as functions.
3291 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3292 address, if a symbol is found (take two more args pointing to
3293 where to store these results).
3295 * symtab.h (find_addr_symbol): Add prototype.
3297 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3299 * objfiles.h: Fix comments to reflect the fact that the phrase
3300 "top of stack" always refers to where the pushing and popping takes
3301 place, regardless of whether it is at the highest or lowest address.
3303 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3305 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3306 compiler generated tag names.
3307 * mdebugread.c (parse_type): Handle cross references to qualified
3309 * valops.c (value_struct_elt): Improve error message if the
3310 address of a method is requested from an object instance.
3311 * valops.c (search_struct_method): Make name_matched non-static
3312 to get it initialized correctly.
3313 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3314 exclude segment register which are not writable on newer SCO versions.
3316 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3318 * go32-xdep.c: Remove unused function uerror.
3319 (sigsetmask): Declare return type. Declare argument (to match the
3320 way it is called). Explicitly return 0.
3322 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3324 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3325 partial_symbol): Shrink the storage sizes of symbols, by making
3326 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3327 enums and small ints to the end of each struct to improve
3328 alignment, and switching the section number from int to unsigned
3331 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3333 * symtab.c (find_addr_symbol): New routine that will find the nearest
3334 symbol associated with an address. It does so by exhaustive
3335 search of the symtabs, so it's slow but complete.
3337 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3339 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3340 to [0,0] rather than [0, end of first source file]. This avoids
3341 problems with other parts of GDB looking for linetables in the
3342 _globals_ symtab. Eliminate variables num_object_files and
3343 first_object_file_end.
3345 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3347 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3348 (pop_frame): Restore PC2 and LR0 from dummy frames.
3349 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3350 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3351 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3352 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3353 (SETUP_ARBITRARY_FRAME): Define.
3355 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3357 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3359 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3361 * remote-udi.c (udi_resume): Correct prototype.
3363 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3365 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3366 hppa_frame_find_saved_regs.
3367 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3368 (prologue_inst_adjust_sp): New function.
3369 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3370 (skip_prologue): Completely rewrite to use unwind information.
3371 (hppa_frame_find_saved_regs): Likewise.
3373 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3375 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3376 to convert a signal number with appropriate bounds checking.
3378 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3380 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3382 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3383 print a newline to end the display anyway.
3385 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3386 coprocessor status regs) when popping a frame. This fixes
3387 float exceptions that occur after calling inferior functions.
3389 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3390 Read and write the fsr (float status register) to/from the child
3391 process along with the float regs. Remove Peter Schauer's change
3392 of May 24 '93, which has higher overhead and doesn't solve the
3393 real problem (which was that FSR wasn't being set).
3395 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3397 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3398 stack overflow check isn't right after the register stack
3399 adjustment instruction. Metaware R2.3u compiler moves other
3400 things in front of it. This fix isn't perfect but is what's
3403 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3405 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3407 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3408 character filenames.
3409 * configure.in: Change accordingly.
3411 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3413 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3414 _filtered io routines from these two files.
3416 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3418 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3419 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3420 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3422 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3424 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3426 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3427 printing to gdb_stderr.
3429 * remote-udi.c (udi_kill): Don't close the connection, just set
3430 inferior_pid to zero.
3431 (udi_mourn): Call remove_breakpoints.
3433 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3435 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3437 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3439 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3441 * remote-bug.c: At the start of each section, reset srec_frame
3444 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3445 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3446 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3447 code which looks for those two waitkinds. Use switch statement.
3448 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3449 CHILD_SPECIAL_WAITSTATUS.
3451 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3452 * Move target_signal_from_host, target_signal_to_host, and
3453 store_waitstatus from inftarg.c to target.c. procfs needs them.
3454 * target.c: Include "wait.h" and <signal.h>.
3455 * target.h, infrun.c (proceed), proceed callers: Pass new code
3456 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3457 enums being treated as unsigned and is cleaner.
3458 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3460 * infcmd.c (signal_command), infrun.c (signals_info):
3461 Don't allow user to specify numeric equivalent of
3462 TARGET_SIGNAL_DEFAULT.
3464 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3466 * config/alpha/alpha-netware.mt: New target support for Alpha
3468 * configure.in: Add alpha-*-netware* target.
3470 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3472 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3474 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3476 * target.h: Add enum target_waitkind, enum target_signal, and
3477 struct target_waitstatus. Change status argument to target_wait to
3478 be struct target_waitstatus * instead of int *.
3479 * target.h, infrun.c, all targets: Change type of signal arguments
3480 to resume(), proceed(), and target_resume() from int to enum
3482 * All targets (*_wait, *_resume): Change accordingly.
3483 * infcmd.c (program_info, signal_command), throughout infrun.c,
3484 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3485 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3486 signal code stuff right with the new signals would be non-trivial).
3487 * inferior.h (stop_signal): Make it enum target_signal not int.
3488 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3489 target_signal_from_name): New functions.
3490 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3491 store_waitstatus): New functions.
3492 * procfs.c (procfs_notice_signals): Use them.
3493 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3495 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3497 * objfiles.c (build_objfile_section_table): Don't abort() if
3498 objfile->sections is already set.
3500 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3501 to match recent change to exec.c.
3505 * main.c (print_gdb_version): Change year to 1994.
3507 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3508 * Makefile.in (NONSRC): Add ChangeLog-93.
3510 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3512 * stabsread.c (read_type): Allow defining several type numbers
3513 at once (e.g. "(1,2)=(3,4)="...).
3515 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3517 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3519 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3521 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3522 to process_one_symbol.
3523 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3524 avoid caching a bad endaddr in find_pc_partial_function.
3526 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3528 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3530 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3532 * infrun.c (wait_for_inferior): Do not step or step resume past
3533 the end of a one-line function we just stepped into.
3535 For older changes see ChangeLog-93
3541 version-control: never