1 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
3 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
4 define them in top.c. Add comments to the hooks.
6 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
8 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
9 `to_remove_breakpoint' fields.
11 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
13 * infcmd.c (run_command): Remove comment suggesting using
14 target_has_execution instead of inferior_pid.
16 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
18 * remote-mips.c (mips_open): add code to handle baud rate.
20 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
22 * infrun.c (wait_for_inferior): Call target_resume() upon
23 detection of new processes.
25 * procfs.c (create_procinfo): Return pointer to new procinfo
27 * (do_detach): Spacing & formatting cleanup.
28 * (procfs_wait): Move wait_again label to ensure that we really
29 wait again. On exit from fork, release new child from gdbs'
31 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
33 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
35 * i386-nlmstub.c (handle_exception): Wait until the thread has
36 been started before killing the NLM by pointing the PC at
39 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
42 Irix 5 has a standard _sigtramp signal handler.
43 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
44 it is not needed for a standard _sigtramp signal handler.
45 Add shared library sections to the section table of the target
46 before adding the symbols.
47 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
48 instructions that do not prepare a stack adjustment.
49 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
50 which does the right thing on machines where `char' is unsigned.
52 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
54 * remote.c (remote_open): Move setting of inferior_pid prior to
55 call to remote_start_remote. Also use unique value for pid to
56 avoid confusion with read_register_pid & friends.
57 * (remote_wait): Return inferior_pid instead of 0 in all cases.
59 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
61 * dwarfread.c (bfd.h): Don't include.
63 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
65 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
66 kill the program being debugged. KillMe(), the undocumented
67 call intended for this purpose, causes the server to hang.
69 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
71 * remote.c (read_frame): Calculate run length encoded checksum
73 * config/sh/stub.c: New file.
75 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
77 * target.c (find_default_run_target): Make sure to_can_run is set
80 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
82 * TODO: Remove note about fast watchpoints and remove obsolete
85 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
87 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
88 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
89 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
91 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
93 * target.c (add_target): Don't call clean_target on target
95 * (unpush_target): Test for to_close being set before calling.
96 * (target_xfer_memory, target_info): Check for to_has_memory
97 before playing with memory.
99 * remote.c (remote_open): Set inferior_pid to make kill command
101 * inflow.c (kill_command): Revert change of Aug 2. Use
102 inferior_pid to determine whether to print out "The program is not
105 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
108 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
109 * m3-nat.c: Pass argument to return_to_top_level.
110 Declare m3_kill_inferior before use.
111 (port_chain_insert): In "can't happen" case, abort rather than
112 setting `mid' to large decimal constant (which gcc warns about).
113 (get_thread_name): Use cast to convert const char * to char *.
114 (add_mach_specific_commands): #if 0 "thread break" command.
115 (m3_trace_him): Call push_target.
116 (mach_really_wait): New argument pid; remove unused
118 (intercept_exec_calls): Call target_terminal_init and
119 target_terminal_inferior once the child execs.
120 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
122 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
124 * procfs.c (procfs_mourn_inferior): don't dereference the
125 procinfo pointer after it has been freed.
127 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
129 * breakpoint.c (breakpoint_1): Improve pluralization in display
130 of breakpoint hit counts.
132 * language.h (struct language_defn): Remove unused field
134 (longest_float): Remove, no longer used.
135 * language.c (unknown_language_defn, auto_language_defn,
136 local_language_defn): Remove init of la_longest_float field.
137 * c-lang.c (c_language_defn, cplus_language_defn,
138 asm_language_defn): Ditto.
139 * ch-lang.c (chill_language_defn): Ditto.
140 * m2-lang.c (m2_language_defn): Ditto.
142 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
144 * defs.h (bfd_read, bfd_seek): Remove declarations.
145 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
147 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
149 * inflow.c (kill_command): Fix a bug which prevented target
150 programs to be killed.
152 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
154 * defs.h: Change two-line declarations to one-line form.
155 (NORETURN): Define as "volatile" only for older GCCs.
156 (ATTR_NORETURN): Define for newer GCCs.
157 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
159 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
161 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
162 * breakpoint.c (delete_breakpoint, enable_breakpoint,
163 disable_breakpoint): Don't call breakpoints_changed; it is now
164 called via the *_breakpoint_hook functions.
165 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
167 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
169 * stabsread.c (read_type): Fix a bug in enum size calculation.
171 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
173 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
174 argument types to shut up GCC.
176 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
177 linker stub, then return the address the stub will return to.
178 (frame_saved_pc): Correctly restart the search for the saved
179 pc when a linker stub is encountered.
181 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
182 register stores emitted by the version 9 HP compilers.
183 (inst_saves_fr): Relax test for a specific base register (%r1);
184 this avoids losing with the version 9 HP compilers.
185 (skip_prologue): Try to skip argument stores emitted by the HP
186 compilers. It's not perfect, but it's better than before.
188 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
190 * findvar.c (write_pc write_pc_pid): Remove casts to long when
191 calling write_register_pid.
192 * (write_register_pid): Add prototype.
194 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
196 * remote.c (read_frame): Split readchar/checksum calculation into
197 two parts since evaluation order is undefined.
199 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
201 From Kevin A. Buettner (kev@cujo.geg.mot.com).
202 * Makefile.in (coredep.o): Add inferior.h as dependency.
203 * inflow.c: Add F_SETOWN to list of defines to check
204 around code that uses F_SETOWN.
206 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
208 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
209 set the -L and -B directory prefixes so we can link with it.
211 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
213 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
214 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
217 * General hackery to support alternate user-interface.
218 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
219 disable_breakpoint): Call hooks for alternate user-interface.
220 * defs.h: Add declarations for alternate user-interface hooks.
221 * main.c (main): Add --nw (and --nowindows) options to disable
223 * (near call to command_loop): Call command_loop_hook if set.
224 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
225 * stack.c: Call print_frame_info_listing_hook if set.
226 * top.c (gdb_init): Initialize targets.c and utils.c prior to
227 other files to make sure that calls to error and warning will
228 work. Call init_ui_hook after everything else.
229 * utils.c (query): Call query_hook if set.
230 * (gdb_flush): Call flush_hook if set.
231 * Change _initialize_utils to initialize_utils cuz we don't use
232 automatic initialization of utils.c anymore.
234 * Support for TK GUI.
235 * Makefile.in: Add rule for gdbtk.o.
236 * configure.in: Add support for --enable-gdbtk.
237 * gdbtk.c: New file. Contains support routines for TK interface.
238 * gdbtk.tcl: New file. Implements GUI policy.
240 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
243 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
245 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
246 there and we are using the gcc from the tree.
247 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
249 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
251 * Makefile.in (annotate.o): Add dependencies.
253 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
255 * sparclite/aload.c: Added new -q (quiet) option.
256 return 0 exit status if file was successfully downloaded.
258 * nlm/gdbserve.c: merge in command line argument parsing changes
259 and bug fixes made to i386-nlmstub.c.
261 * i386-nlmstub.c: The returnLength field must be initialized
262 before portConfig is passed to AIOGetPortConfiguration.
263 Compare command line arguments with strnicmp(); args are
264 case insensitive on netware.
266 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
268 * Makefile.in (DISTSTUFF): Add definition.
269 (diststuff): Add for new distribution support.
270 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
271 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
272 Remove old distribution building rules, now uses standard
273 distribution support in parent directory Makefile.in.
275 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * target.c (push_target): Cast result from xmalloc.
279 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
281 * elfread.c (elf_symtab_read): Discard compiler labels generated
282 by the Solaris 2.1/Intel SunPro compiler.
284 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
286 * target.c (nomemory): Fix prototype and routine to take correct
289 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
291 * Makefile.in (clean): Remove libgdb-files.
293 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
295 * coredep.c: Include inferior.h.
297 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
299 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
302 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
304 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
305 .cp as C++, alphabetize better.
307 * breakpoint.c (ignore, condition): Move usage note into body of
308 help text, so first line can be one-line summary.
310 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
312 * target.c (unpush_target): Fix handling of removal of top target.
314 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
316 * Makefile.in: Add stuff to build nlmstub.
317 * Add rule for annotate.o to keep Sun make happy.
318 * configure.in: Add config for powerpc/Netware.
320 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
321 filename. This speeds up handling of trailing N_SO stabs (they
322 mark the end of a .o file).
324 * target.c, target.h: Change the way pushing and popping of
325 targets work to support target overlays and inheritance.
326 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
327 Fixup references to current_target, due to previous changes.
329 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
330 needed to get the address of longjmp out of the target.
332 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
334 * main.c: Include <ctype.h>.
336 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
338 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
341 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
343 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
345 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
347 * Makefile.in (VERSION): Bump to 4.12.4.
349 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
351 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
352 * configure.in (m88*-harris-cxux*): New configuration.
353 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
354 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
356 * config/m88k/tm-m88k.h: Add comment about Harris OS.
357 (TARGET_WRITE_PC): Pass pid through to register writers.
359 * configure.in (m68*): Put vendor-only-specified host configs
360 after vendor-and-os-specified configs.
361 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
363 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
364 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
367 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * elfread.c (elf_symtab_read): Handle error return from
370 bfd_get_dynamic_symtab_upper_bound gracefully.
372 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
374 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
375 registers in use by the inferior.
376 * coredep.c (fetch_core_registers, register_addr): Use it.
377 * findvar.c (registers_changed, registers_fetched,
378 read_register_bytes): Ditto.
379 * infcmd.c (do_registers_info, registers_info): Ditto.
380 * infptrace.c (fetch_inferior_registers,
381 store_inferior_registers): Ditto.
382 * stack.c (frame_info): Ditto.
384 * coredep.c (CORE_REGISTER_ADDR): New macro.
385 (fetch_core_registers): Use it.
387 * breakpoint.c (ignore, condition): Add usage notes to help strings.
388 * symfile.c (add-symbol-file): Add usage note to help string.
389 (add_shared_symbol_files_command): New command.
392 * inferior.h (read_pc_pid): Declare.
393 * breakpoint.c (watchpoint_check): Cache breakpoint in local
394 variable b, remove unused variable other_type_used.
395 * main.c (inferior.h, call-cmds.h): Include.
397 * remote.c (remote_wait): Return 0 by default.
399 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
401 Stop printing at null char option, from Oliver Meyer
402 (omeyer@i3.informatik.rwth-aachen.de).
403 * valprint.h, valprint.c (stop_print_at_null): New global.
404 * valprint.c (_initialize_valprint): New print set subcommand
406 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
407 printing a char array, adjust the number of chars to print.
409 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
411 From Kevin A. Buettner (kev@cujo.geg.mot.com).
412 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
413 pic code in addition to prologues where an instruction from the
414 prologue gets moved into the delay slot of a branch instruction
415 immediately following the prologue. A table of potential prologue
416 instructions (prologue_insn_tbl) is now used for picking apart a
418 (frame_find_saved_regs): Changed the way in which limit gets set
419 so that the delay slot of branch instructions immediately
420 following the prologue gets examined.
421 (pushed_size, store_parm_word, store_parm, push_parameters,
422 collect_returned_value): Deleted.
424 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
426 * infrun.c (wait_for_inferior): Handle stepping into leaf
427 functions whose prologue consists of gp loading code only.
429 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
431 * dbxread.c: Don't include libbfd.h.
432 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
433 <time.h>, or <sys/types.h>.
434 * elfread.c (elf_symfile_read): Use only standard BFD functions to
435 collect information about the stab and stab string sections.
437 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
439 * stabsread.c (read_huge_number): handle large unsigned number
440 for stabs generated by os9k C compiler.
442 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
444 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
445 * breakpoint.h (hit_count): New breakpoint field.
446 * breakpoint.c (show_breakpoint_hit_counts): New variable.
447 (clear_breakpoint_hit_counts): New function.
448 (bpstat_stop_status): Increment the hit count.
449 (breakpoint_1): Display the hit count.
450 * infcmd.c (run_command): Reset breakpoint hit counts.
451 * target.c (generic_mourn_inferior): Don't clear ignore counts if
452 displaying hit counts.
454 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
456 * elfread.c (elf_symfile_read): Unconditionally add dynamic
457 symbols for all symbol files. Makes skipping over the
458 trampoline code work when stepping from a function in a shared
459 library into a function in a different shared library for Irix 5.
460 Other ELF targets do not have enough information in their
461 dynamic symbol tables to make this work.
462 (elf_symtab_read): Relocate mst_solib_trampoline address.
464 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
466 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
467 * configure.in (m68*-atari-sysv4*): New configuration.
468 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
469 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
470 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
471 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
472 * config/m68k/amix.mh, config/m68k/amix.mt,
473 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
476 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
478 * symtab.c (find_function_start_sal): New function to find
479 the start of a function from a function symbol.
480 (decode_line_1, decode_line_2): Use it instead of open coded
481 partial copies of the code.
482 (list_symbols): Quote symbol name before passing it to
483 break_command to enable proper handling of mangled symbols.
485 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
487 * ch-exp.y (match_simple_name_string): Don't lower-case here.
488 * ch-exp.y (yylex): First try name lookup using exact name
489 typed by user; if that fails, try lower-cased name.
491 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
493 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
494 Move "no debugging symbols found" test to symfile.c.
495 * symfile.c (syms_from_objfile, reread_symbols): Add
496 "no debugging symbols found" test.
497 * coffread.c (init_stringtab): Handle stripped files with a
498 stringtab offset of zero gracefully.
499 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
500 BFD instead of stop_pc heuristic to determine if it is a dynamically
502 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
503 ioctl, it indicates that the process has exited.
505 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
507 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
508 .PARISC.unwind section now.
510 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
512 * breakpoint.c (mention): Always show breakpoint address if no
515 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
517 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
518 handling of shared libraries for non-ELF executables, but only if
519 HANDLE_SVR4_EXEC_EMULATORS is defined.
520 (locate_base): Try to find debug_base in the dynamic linker
521 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
522 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
523 Define to enable handling of shared libraries for a.out executables,
524 run under Solaris BCP.
526 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
528 * infrun.c (wait_for_inferior): Print "Program exited normally"
529 regardless of batch_mode.
530 * defs.h, top.c (batch_mode): Removed.
532 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
534 * Makefile.in (dcache_h): Remove redundant definition.
535 (init.c): Add a comment.
536 (top.c): Remove explicit compile action.
537 * breakpoint.c (mention): Share code indicating location of
538 break/watchpoints, don't print address if addressprint is off.
539 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
540 (demangle): Remove redundant declarations.
541 * eval.c: Remove redundant function declarations.
542 * objfiles.h: Cosmetic and grammatical improvements.
543 * TODO: Various updates.
545 * remote-mips.c: Replace all \r chars with \015.
546 (mips_receive_header): Display control characters readably.
547 (mips_xfer_memory): Add a simple progress display.
549 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
551 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
553 * remote-hms.c (flush): New function.
554 (expect): Get edge case right.
555 (hms_read_inferior_memory): Be more tolerant of line noise.
557 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
559 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
560 target files, not non-existent mach3.mh and mach3.mt.
562 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
564 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
565 symbols for all symbol files. Makes skipping over the
566 trampoline code work when stepping from a function in a shared
567 library into a function in a different shared library.
568 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
570 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
572 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
573 names mean end of .o file.
574 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
575 top of routine. Handle new thread notification cleanly.
576 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
577 thread notification scheme.
578 * (child_resume): General cleanups, handle resumption of all
581 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
583 * ser-go32.c: Rewrite to run under windows.
584 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
586 * serial.c (serial_open): Notice device "pc".
587 * remote-e7000.c: Fix copyright date.
588 (expect): Compare \n and \r the same.
589 (e7000_open): Allow pc as a serial port
590 * sh/sh.mt: Add ser-e7kpc.
591 * h8300/h8300hms.mt: Add ser-e7kpc.
592 * main.c (proc_wait): Don't wait if using go32.
594 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
596 * somread.c: Simplify by using stabsect_build_psymtabs.
597 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
598 corresponding to the name of the text section. All references
600 (somstab_build_psymtabs): Delete function, no longer needed.
602 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
604 * somread.c: Renamed from paread.c. Changed function names and
605 comments to reflect that this file deals with SOM (an object file
606 format), rather than the PA (a cpu).
607 (Makefile.in): Chaned appropriately.
608 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
609 * dbxread.c (somstab_build_psymtabs): Renamed from
610 pastab_build_psymtabs.
612 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
614 * core-sol2.c: New file to handle ELF and BCP core file flavours.
615 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
617 * Makefile.in: Updated for core-sol2.c.
618 * README: Add notes about SPARCworks cc under Solaris 2.x,
619 from Casper H.S. Dik (casper@fwi.uva.nl).
620 * config/mips/xm-makeva.h: Removed, no longer necessary.
621 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
622 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
623 config/mips/xm-riscos.h: Remove references to xm-makeva.h
625 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
627 * gdba.el: Put program input and output in a separate buffer.
629 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
631 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
632 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
633 with global variable of same name in libnsl.so on UnixWare.
635 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
637 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
638 embedded in template name.
640 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
642 * config/i386/nm-linux.h: change calling convention of
643 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
644 target_insert_watchpoint() and
645 target_remove_watchpoint().
647 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
648 to be long long in gdb.
649 * config/mips/tm-bigmips.h: ditto.
651 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
653 * c-lang.c (asm_language_defn): New definitions for language_asm,
654 mostly copied from c_language_defn, to avoid warnings when
655 switching between c and asm stack frames.
657 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
659 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
660 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
661 (upgrade_type, handle_psymbol_enumerators): Likewise.
662 (has_opaque_xref, cross_ref): Likewise.
663 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
664 debugging information, rather than doing it here.
665 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
666 point in ecoff_debug_swap backend structure, rather than calling
667 ecoff_slurp_symbolic_info directly.
669 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
671 * breakpoint.c: Include annotate.h. Call annotate_field rather
672 than printing annotation directly.
674 * main.c: Include string.h.
676 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
678 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
679 call it instead of doing normal loop.
680 * infcmd.c (attach_command): Don't call wait_for_inferior if
682 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
683 hook that can decide whether to step over the next breakpoint.
684 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
685 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
688 * configure.in: Improve sorting/formatting of hosts and targets.
689 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
690 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
691 * Makefile.in (stop-gdb): New target.
692 * stop-gdb.c: New file, utility to get attention of waiting GDBs
695 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
697 * top.c (gdb_init): Init current_directory in gdb_init. Probably
698 the identical initialization can be deleted from main.c, but i
699 haven't done so just in case.
701 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
703 * gdba.el: Added menu windows and slightly improved window
704 handling to gdba.el. Fixed numerous minor bugs that were causing
705 emacs and gdb to fall out of sync.
707 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
709 * breakpoint.c: annotate changes lost at merge, put back in.
711 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
713 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
716 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
718 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
720 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
721 writing of floating registers, the dpx2 kernel disallows it.
722 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
723 is contained in o_praw.
724 * irix5-nat.c (solib_map_sections): Adjust sections by the
725 difference between the loaded address and the prelinked address.
726 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
728 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
729 symbols, their value is absolute.
730 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
731 libraries fh->adr fields of zero. Relocate minimal symbol values
732 upon readin. Relocate non-stabs symbols upon readin.
733 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
734 start address of the outermost block.
735 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
736 instead of section_offsets and use relocated pst->textlow for
737 line number and procedure address relocations.
739 From gmo@MicroUnity.com (Guillermo A. Loyola):
740 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
741 Handle SGI Irix5 stIndirect symbol type.
743 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
745 * breakpoint.c: fix a syntax error native cc does not like.
747 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
748 * sparclite/Makefile.in: ditto.
749 * sparcl-tdpe.c: change file name because first 8 chars has to be
751 * sparcl-stub.c: ditto.
753 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
755 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
757 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
759 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
760 ignore) a PID argument.
761 (hppa_pop_frame): Pass a PID to target_write_pc.
762 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
763 and pass through a PID argument.
764 (target_read_pc, target_write_pc): Update prototypes.
766 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
768 * Makefile.in: add new file sparclite-tdep.c.
769 * sparclite/Makefile.in: add new file sparclite-stub.c.
770 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
772 * config/sparc/sparclite.mt: add sparclite-tdep.o.
773 * config/sparc/tm-sparclite.h: add hardware breakpoints support
775 * sparclite-tdep.c: new file, contains hardware breakpoint support
777 * sparclite-stub.c: new file, stub code that add support hardware
779 * breakpoint.c: add hardware breakpoint support.
780 * breakpoint.h: add new breakpoint type to support hardware
782 * config/mips/nm-irix4.h: change interface for target dependent
783 code supporting watch point.
784 * config/pa/nm-hppab.h: change interface for target dependent
785 code supporting watch point.
787 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
789 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
791 * stabsread.c (read_struct_fields): os9k nested structure does not
792 have terminating ';', instead it just get to ',' and bit position
795 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
797 * nlmread.c (nlm_symtab_read): Clean up a bit.
798 * (nlm_symfile_read): Record bounds of main() so that backtrace
799 command will know where to stop.
800 * objfiles.c (objfile_relocate): Relocate entry point/func info
801 for backtrace as well.
802 * objfiles.h: Define values for invalid PCs for entry point info.
803 * symfile.c (init_entry_point_info): Initialize invalid values
804 with aforementioned macros.
805 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
806 to cause backtrace to stop when it gets back to main().
807 * config/i386/tm-i386nw.h: Ditto.
809 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
811 Fix value_print, which used to be ostensibly language-independent,
812 but would print pointers and arrays in C syntax. Instead, call
813 a language-specific function.
814 * language.h (struct language_defn): New functional field
816 (LA_VALUE_PRINT): New macro.
817 * language.c (unk_lang_value_print): New stub/dummy function.
818 (unknown_language_defn, auto_language_defn, local_language_defn):
820 * c-valprint.c (c_value_print): New function, with code moved from:
821 * valprint.c (value_print): ... here. Now just invoke
822 LA_VALUE_PRINT to do language-specific stuff.
823 * valprint.c (value_print_array_elements): Make non-static.
824 * c-lang.c (c_language_defn, cplus_language_defn): Add
825 c_value_print in the la_value_print field.
826 * m2-lang.c (m2_language_defn): Likewise.
827 * ch-lang.c (chill_language_defn): But here use chill_value_print.
828 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
829 * ch-valprint.c (chill_value_print): New function, based on
830 c_value_print, but use Chill "look and feel."
831 * c-lang.h (c_value_print): New prototype.
832 * ch-lang.h (chill_value_print): New prototype.
833 * value.h (value_print_array_elements): New prototype.
835 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
836 and case TYPE_CODE_SET): Check that the element type isn't a stub.
838 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
840 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
841 to new file top.c. Make things extern instead of static and
842 similar rearrangements to deal with this.
844 * utils.c: Move fputs_unfiltered to main.c. Remove
845 FPUTS_UNFILTERED_OVERRIDE ifndef.
846 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
847 and libgdb uses utils.c and top.c.
849 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
851 * hppa-tdep.c (skip_trampoline_code): Fix typo.
853 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
855 * ch-valprint.c (chill_val_print_array_elements): New function.
856 A Chill version of val_print_array_elements, it prints the
857 array index labels, in additions ot the array element values.
858 (chill_val_print): Use the new function.
860 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
862 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
864 * defs.h (enum language): Add language_asm.
865 * findvar.c (read_register_bytes read_register_gen
866 write_register_bytes read_register read_register_pid
867 write_register write_register_pid supply_register): Move multi-
868 thread handling down into these routines. Create XXX_pid routines
869 that allow register references to specify the pid.
870 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
871 read_sp write_sp read_fp write_fp): Move these routines from
872 infcmd to findvar to centralize the whole mess.
873 * i386-nlmstub.c: Portability fixes.
874 * infptrace.c (child_resume): Conditionalize to allow other natives
875 to override it. Remove PIDGET gubbish, it's no longer necessary.
876 * infrun.c (wait_for_inferior): Put registers_changed() before
877 target_wait() to speed up remote debugging.
878 * Replace code that reads registers from other threads with much
879 nicer looking new function calls (see changes to findvar.c).
880 * Don't skip prologues if debugging assembly source.
881 * lynx-nat.c (child_resume): Lynx now needs it's own version of
882 child_resume to handle multi-thread debugging properly.
883 * remote.c: Add O response to get console output from target.
884 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
885 SERIAL_ERROR here to simplify callers.
886 * Change static var timeout to remote_timeout.
887 * (fromhex): Remove unnecessary return -1 at end of routine.
888 * (remote_wait): Turn this into a big switch statement. Add
889 support for O response.
890 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
891 * (getpkt): Split getpkt into two parts. read_frame deals with
892 all formatting issues, run-length encoding, and framing. getpkt
893 now handles error recovery, and frame detection.
894 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
895 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
896 control. (hardwire_readchar): Handle EINTR from read().
897 * symfile.c (deduce_language_from_filename): Add support for .s
899 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
900 override infptrace's child_wait.
901 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
902 instead of XXXlynx.h.
903 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
905 * nlm/gdbserve.c: Portability fixes.
907 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
909 * inftarg.c (child_wait): Call proc_wait, not wait.
910 (child_mourn_inferior): Call proc_remove_foreign.
911 * main.c (gdb_init): Call init_proc.
912 * main.c: Provide dummy versions of init_proc, proc_wait, and
913 proc_remove_foreign for the gdb case (the libgdb case provides its
914 own versions of these functions).
915 * Makefile.in (libgdb-files): Add libproc.a.
917 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
919 Hardware watchpoints for Linux, from Rick Sladkey
921 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
922 new hardware breakpoint recovery method.
923 * i386v-nat.c (i386_insert_watchpoint,
924 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
925 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
926 New functions to support the 386 hardware debugging registers.
927 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
928 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
929 target_insert_watchpoint, target_remove_watchpoint): Define these
930 macros to use the hardware debugging functions in i386v-nat.c.
932 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
934 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
937 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
939 * target.c, target.h: New variables target_activity_function and
941 * inflow.c, inferior.h: New functions set_sigio_trap and
943 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
945 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
947 * remote-sim.h (sim_verbose): Delete.
948 Document callbacks needed.
949 (sim_*): Change result to void where there isn't one.
950 (sim_open): Clarify argument and error response.
951 (sim_close): Declare.
952 (sim_load): Change bfd_handle argument to file name. Clarify result.
953 (sim_create_inferior): Renamed from sim_set_args.
954 (sim_set_pc): Delete.
955 (sim_info): Delete printf_fn argument.
956 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
957 (gdbsim_load): Try sim_load first.
958 (gdbsim_create_inferior): Call sim_create_inferior.
959 (gdbsim_open): Handle args == NULL. Update call to sim_open.
960 (gdbsim_close): Call sim_close.
961 (gdbsim_files_info): Update call to sim_info.
962 (gdbsim_ops): Realign comments.
964 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
966 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
968 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
969 the auxent if the symbol's name is ".file". From David Edelsohn
970 <c1dje@watson.ibm.com>.
972 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
974 * breakpoint.c (breakpoint_1): Fix typo.
976 * annotate.c (annotate_field_end): Fix typo.
978 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
980 * Makefile.in (TSSTART): Remove; no longer used.
982 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
983 fputs_unfiltered and exit directly, rather than fatal. The latter
984 calls vfprintf_unfiltered!
986 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
987 * value.h, printcmd.c (print_value_flags): Move from here...
988 * annotate.c: ...to here, and make it use can_dereference.
990 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
992 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
993 Remove, needed for both native and cross.
994 * target.c (attach_flag, generic_mourn_inferior): Put here.
995 * utils.c (job_control): Put here.
996 (terminal.h): Don't include anymore.
998 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1000 * source.c (find_source_lines): Always use code that was #ifdef
1001 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1002 leaving it on the chain. Reindent much of this function.
1003 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1004 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1005 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1006 config/ns32k/xm-ns32km3.h: Remove all references to
1007 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1008 * main.c, fork-child.c, many config files: Remove all
1009 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1012 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1013 This avoids __eprintf troubles.
1015 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1017 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1018 initialization code which needs to be called even if we bypass the
1019 command line stuff into gdb_init.
1020 * utils.c (fputs_unfiltered): Surround in #ifndef
1021 FPUTS_UNFILTERED_OVERRIDE.
1022 * Makefile.in (libgdb.a): New target.
1024 * utils.c: Rearrange I/O stuff a bit so that all output goes
1025 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1026 which made %s not work with arbitrarily large strings.
1027 * printcmd.c (printf_command): Use printf_filtered, not
1028 printf_unfiltered and printf, now that arbitrary limit is gone.
1031 * breakpoint.c (watchpoint_check): Remove unused variable b.
1032 * stack.c (print_frame_info): Move sp and buf inside #if.
1033 * eval.c (evaluate_subexp): Remove unused variables pp,
1034 mangle_ptr, ptr, and mangle_tstr.
1035 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1037 * symtab.c (lookup_symtab): Put variable copy inside #if.
1038 (decode_line_1): Put variable q1 inside #if 0.
1039 * target.h: Declare target_link.
1040 * infrun.c (wait_for_inferior): Remove unused variables signame.
1041 * remote.c (remote_resume): Remove unused variable name.
1042 * c-exp.y (parse_number): Parenthesize operand of shift.
1043 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1044 (this is a semantic change, the warning seems to have detected a bug).
1045 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1046 * coffread.c: Move variable temptype inside #if.
1047 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1049 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1050 (chill_val_print): Remove unused variable in_range.
1051 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1052 (chill_val_print): Add default case for switch.
1053 * stabsread.h: Declare stabsect_build_psymtabs.
1054 * os9kread.c (read_minimal_symbols): Make this return void.
1055 (os9k_symfile_read): Remove unused variables stb_exist and val.
1056 (os9k_symfile_init): Remove unused variable val.
1057 (fill_sym): Remove unused variable id.
1058 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1059 unused variable nsl.
1060 Remove unused variable symfile_bfd.
1061 #if 0 unused variables lbrac_unmatched_complaint and
1062 lbrac_mismatch_complaint.
1063 Remove declaration for non-existent function os9k_next_symbol_text.
1065 * annotate.c, annotate.h: New files, containing a function for
1066 each annotation which outputs it.
1067 * Move breakpoints_changed from breakpoint.c to annotate.c.
1068 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1069 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1070 Use annotate.c functions to output annotations.
1071 * Makefile.in (OBS): Add annotate.o.
1073 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1075 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1076 elf_unwind_entries are always initialized.
1078 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1079 stubs which return directly to the caller rather than to the stub
1082 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1084 * c-exp.y (yyerror): Display a more informative error message.
1085 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1086 * m2-exp.y (yyerror): Ditto.
1088 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1090 * inflow.c (job_control): Move definition to front of file.
1092 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1094 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1095 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1097 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1099 * Makefile.in (kdb): Remove old init.c creation commands.
1100 * configure.in (sparclite): Match on sparclite*.
1101 * sparclite/aload.c (main): Only change section addresses for
1102 a.out format object files.
1104 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1106 * config/i386/go32.mh: Define CC.
1108 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1110 * gdbserver/Makefile.in: Remove irrelevant definitions and
1111 comments inherited from the gdb Makefile.
1112 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1113 (VERSION): Update to 4.12.3.
1114 (gdbserver): Remove any existing executable first.
1115 (distclean, realclean): Remove nm.h.
1116 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1117 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1118 Don't use absolute pathname.
1120 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1122 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1125 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1127 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1128 (print_it_normal): Add annotations for the inferior starting and
1129 stopping, and for all the various messages related to how it
1132 * printcmd.c (do_one_display): Annotate.
1133 * stack.c (print_frame_info): Annotate printing of stack frames.
1135 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1137 * remote.c (get_offsets): Handle case where stub doesn't support
1140 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1142 Add partial support for g++ code compiled with -fvtable-thunks.
1143 * c-valprint.c (c_val_print): Add vtblprint support
1145 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1146 pointers (if using thunks) as well as array of structs (otherwise).
1147 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1148 level, and make the latter non-static (so define_symbol can use it).
1149 * stabsread.c (define_symbol): If the type being defined is a
1150 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1151 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1152 * values.c (value_virtual_fn_field): Handle thunks.
1153 * values.c (value_headof): Minor efficiency hack.
1154 * values.c (value_headof): Incomplete thunk support. FIXME.
1156 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1158 * valprint.c (print_longest): Clarify comment about use_local.
1159 * printcmd.c, defs.h (print_address_numeric), callers in
1160 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1161 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1162 exec.c: New argument use_local.
1163 * source.c (identify_source_line): Use filtered output. Use
1164 print_address_numeric.
1166 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1167 language.c (type_error, range_error): Use filtered output.
1168 * utils.c (error_begin): Update comment to tell people to use
1171 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1172 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1175 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1177 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1178 from the fault, #ifndef FAULTED_USE_SIGINFO.
1179 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1181 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1183 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1184 Explicitly annotate each record.
1186 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1188 * xcoffexec.c: Reformat to standards and lint.
1189 (language.h): Include.
1190 (exec_close): Declare arg "quitting".
1191 (file_command): Declare arg "from_tty".
1192 (map_vmap): Cast xmalloc result to PTR.
1193 * rs6000-nat.c: Reformat to standards and lint.
1194 (exec_one_dummy_insn): Use char array for saved instruction.
1195 (fixup_breakpoints): Declare.
1196 (vmap_ldinfo): Be more informative in fatal error messages.
1197 (xcoff_relocate_symtab): Define to return void.
1198 * xcoffsolib.h: Reformat to standards, improve comments.
1199 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1201 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * utils.c, defs.h (error_begin): New function.
1204 (quit): Print annotation before printing the error message.
1205 * main.c (return_to_top_level): Print annotation before doing the
1207 * symtab.c (decode_line_1): Call error not warning and then
1208 return_to_top_level. Call error_begin and printf_unfiltered
1209 rather calling warning (before calls to return_to_top_level).
1210 * core.c (memory_error): Use error_begin, printf_unfiltered,
1211 print_address_numeric and return_to_top_level instead of error.
1212 Cleans up a FIXME-32x64.
1213 * language.c (type_error, range_error): Call error_begin
1214 not just target_terminal_ours.
1216 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1217 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1218 side of an assignment is non-portable.
1220 * utils.c (query): Change syntax of query annotations to be
1221 consistent with other input annotations.
1222 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1224 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1226 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1228 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1229 that have a stack frame size of 32k or larger (from Paul Flinders).
1230 Remove #if 0'd code.
1232 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1234 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1235 for Lynx platforms that need it.
1236 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1238 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1240 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1241 than trying to deduce it from the fault.
1243 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1245 * printcmd.c (print_address_symbolic): Initialize name to empty
1246 string to avoid core dump if lookup fails.
1247 * remote-e7000.c (printf_e7000debug): Error if target not open.
1249 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1251 * i386-nlmstub.c: Update to be more in line with PIN stub.
1252 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1253 * (hex2mem): Init ptr.
1254 * General cleanups to use ConsolePrintf, standard prologues, etc...
1256 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1258 * i386-nlmstub.c: More changes to be compatible with remote.c.
1260 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1261 into (the far less frequently called) dbx_symfile_read.
1263 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1265 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1267 * dbxread.c (record_minimal_symbol): Record the section
1268 associated with the symbol to make dynmaic relocation work.
1269 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1270 Solaris brain-damage which don't apply to relocatable object
1272 * (stabsect_build_psymtabs): New routine to read stabs out of an
1273 arbitrarily named section.
1274 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1276 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1277 stabs out of the nlm.
1278 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1279 brain-damage which don't apply to relocatable object files.
1280 * remote.c (putpkt): Improve error reporting and error handling.
1281 * (get_offsets): Temporary kludge to force data & bss sections to
1282 have the same relocation.
1283 * stabsread.c (define_symbol, scan_file_globals): Record section
1286 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1288 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1289 FIXME-32x64 comment.
1291 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1293 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1294 to after call to target_wait. This means that flush_cached_frames
1295 can call target_terminal_ours if it wants to.
1296 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1297 comment about why the code is dubious.
1299 * stabsread.c (read_type): Call read_type, not nonexistent
1302 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1304 * remote-os9k.c (rombug_fetch_registers): set trace mode
1306 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1308 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1310 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1311 passed to process_one_symbol.
1312 * stabsread.c (read_type): process os9k functio prototype.
1314 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1316 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1319 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1321 * utils.c (prompt_for_continue): Annotate prompt.
1322 (query): Annotate query.
1323 * printcmd.c (print_frame_args): Change syntax of argument
1324 annotation to make name and value part of a single group of
1325 annotations, not two separate groups.
1326 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1327 * valprint.c (val_print_array_elements): Change syntax of
1328 annotation to be more concise.
1329 * main.c, defs.h (command_line_input): New argument tells what
1330 string to include in the annotations.
1331 * symtab.c (decode_line_2), main.c (read_command_lines,
1332 command_loop): Change callers.
1334 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1335 target null pointer.
1336 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1338 * printcmd.c (output_command): Annotate things we print here too.
1339 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1340 * Move declaration of print_value_flags from defs.h to value.h.
1341 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1343 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1345 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1346 BFD handles sun3 dynamic relocations now.
1347 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1350 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1352 * printcmd.c (print_command_1): Annotate the top-level expressions
1354 (print_frame_args): Annotate each argument.
1355 * printcmd.c, defs.h (print_value_flags): New function.
1356 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1357 * valprint.c (val_print_array_elements): Annotate each array element.
1359 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1361 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1362 the register contains a pointer to the type, not the type itself.
1364 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1366 * main.c (main): Accept --annotate=N option and make --fullname
1367 the same as --annotate=1.
1368 (command_line_input): Print annotatation before and after prompt.
1369 * blockframe.c (flush_cached_frames): Print annotation.
1370 * Rename frame_file_full_name to annotation_level and move it from
1372 * source.c (identify_source_line): If annotation_level > 1,
1373 change output format.
1374 * breakpoint.c: Print annotation whenever a breakpoint changes.
1375 * main.c: New variable server_command.
1376 (command_line_input): Parse "server " and set server_command.
1377 (dont_repeat): Check server_command.
1379 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1381 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1382 updating raw_symbol and symnum. Return a value in the case where
1385 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1387 * parse.c: Don't define block_found; it is defined in symtab.c.
1388 * parser-defs.h: Add comment regarding block_found.
1390 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1392 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1395 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1397 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1398 section vma. Do not read dynamic relocs for sun3 executables to
1399 avoid BFD assertion message.
1401 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1403 * nm-hppab.h (KERNEL_U_ADDR): Define.
1404 (FIVE_ARG_PTRACE): Likewise.
1405 (CANNOT_STORE_REGISTER): Likewise.
1406 * nm-hppah.h (KERNEL_U_ADDR): Define.
1407 (FIVE_ARG_PTRACE): Likewise.
1408 (CANNOT_STORE_REGISTER): Likewise.
1409 (NEED_TEXT_START_END): Likewise.
1411 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1412 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1413 (FIVE_ARG_PTRACE): Likewise.
1414 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1415 (FIVE_ARG_PTRACE): Likewise.
1417 * hppa-tdep.c (read_unwind_info): Make static.
1418 (restore_pc_queue): Indirect through the target vector to
1419 reload the register state.
1421 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1423 * paread.c (compare_unwind_entries): Delete function. It's been
1424 moved into hppa-tdep.c.
1425 (read_unwind_info): Likewise.
1426 (pa_symfile_read): No longer call read_unwind_info. The unwind
1427 tables will be read in as they are needed.
1429 * hppa-tdep.c (compare_unwind_entries): New function.
1430 (read_unwind_info, internalize_unwinds): Likewise.
1431 (find_unwind_entry): Read in unwind information on demand.
1433 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1435 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1436 to : in search path processing.
1437 * defs.h (qsort): Rename argument in prototype.
1438 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1440 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1441 (false): Eliminate usages.
1443 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1445 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1446 All references to value changed to value_ptrlage_command is now
1448 All references to value changed to value_ptr.
1449 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1450 * remote-hms.c (hms_wait): Timeout after five seconds.
1451 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1452 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1453 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1455 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1457 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1459 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1461 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1463 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1464 bp_watchpoint_scope breakpoints.
1465 (struct breakpoint): Add val_chain and related_breakpoint fields
1466 for use by watchpoints.
1468 * breakpoint.c (within_scope): Delete. No longer used.
1469 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1470 (target_{remove,insert}_watchpoint): Likewise.
1471 (can_use_hardware_watchpoint): New function.
1472 (remove_breakpoint): New function to remove a single breakpoint
1473 or hardware watchpoint.
1474 (insert_breakpoints): Handle insertion of hardware watchpoints.
1475 Store a copy of the value chain derived from the watchpoint
1477 (remove_breakpoints): Simplify by using remove_breakpoint.
1478 (delete_breakpoint): Likewise.
1479 (watchpoint_check): Delete the watchpoint and watchpoint scope
1480 breakpoints when the watchpoint goes out of scope. Save & restore
1481 the current frame after checking watchpoints.
1482 (breakpoint_init_inferior): Likewise (restarting the program
1483 makes all local watchpoints go out of scope).
1484 (bpstat_stop_status): Handle hardware watchpoints much like normal
1485 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1486 when the watchpoint goes out of scope. Remove and reinsert all
1487 breakpoints before returning if we stopped when a hardware watchpoint
1489 (watch_command): Use a hardware watchpoint when possible. If
1490 watching a local expression, build a scope breakpoint too.
1491 (map_breakpoint_numbers): Also call given function for any
1492 related breakpoints.
1493 (disable_breakpoint): Never disable a scope breakpoint.
1494 (enable_breakpoint): Handle hardware breakpoints much like normal
1495 breakpoints, but recompute the watchpoint_scope breakpoint's
1496 frame and address (if we have an associated scope breakpoint).
1497 (read_memory_nobpt): Handle hardware watchpoints like normal
1498 watchpoints. When necessary handle watchpoint_scope breakpoints.
1499 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1500 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1501 (disable_command): Likewise.
1503 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1504 Extern prototype added to frame.h
1506 * infrun.c (wait_for_inferior): Set current_frame and select
1507 a frame before checking if we stopped due to a hardare watchpoint
1508 firing. Handle stepping over hardware watchpoints.
1509 (normal_stop): Remove unnecessary call to select_frame.
1511 * value.h (value_release_to_mark): Declare.
1512 * values.c (value_release_to_mark): New function.
1514 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1515 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1517 * hppab-nat.c (hppa_set_watchpoint): New function.
1519 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1520 (HAVE_STEPPABLE_WATCHPOINT): Define.
1521 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1522 (target_{insert,delete}_watchpoint): Define.
1524 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1525 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1526 (target_{insert,remove}_watchpoint): Likewise.
1528 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1530 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1531 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1532 often have the same names as debug symbols for functions, and
1533 confuse lookup_symbol().
1535 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1537 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1538 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1539 REGISTER_RAW_SIZE (1).
1540 Together these changes work around a bug in HP's compiler. Both
1541 seem to be necessary.
1543 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1545 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1546 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1547 are type mst_solib_trampoline.
1549 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1551 * config/m68k/es1800.mt: Change comments.
1553 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1555 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1557 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1559 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1562 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1564 * values.c (unpack_long): Remove obsolete comment about using a
1567 * symfile.c (symbol_file_command): Add comments about command syntax.
1569 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 Jim Kingdon (kingdon@cygnus.com)
1572 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1573 are in the .plt section.
1574 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1575 find_solib_trampoline_target): New functions for handling
1576 stepping into -g compiled shared libraries.
1577 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1578 find_solib_trampoline_target): Add prototypes.
1579 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1580 Define to handle stepping into -g compiled shared libraries.
1581 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1582 stepping into -g compiled shared libraries.
1584 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1586 * configure.in: Add mips-*-sysv4* support.
1587 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1588 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1589 New files for MIPS SVR4 support.
1590 * Makefile.in: Update for new mipsv4 files.
1591 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1592 read_next_frame_reg to obtain the frame relative stack pointer.
1593 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1594 obtain the frame relative stack pointer.
1595 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1596 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1597 by entering them into the minimal symbol table.
1598 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1599 a long for float formats.
1600 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1601 get defined in <link.h>.
1602 * solib.c (solib_add): Add shared library sections to the section
1603 table of the target before adding the symbols.
1604 * partial-stab.h: Relocate static and global functions.
1605 * dbxread.c (read_dbx_symtab): Remove unused variable
1606 end_of_text_address. Relocate text_addr when passing it
1609 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1610 library functions before the executable is run. Retrieve dynamic
1611 symbols from stripped executables.
1612 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1613 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1614 if no debugging symbols were found.
1615 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1616 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1618 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1619 OSF/1 has shared libraries.
1621 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1623 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1624 to BFD handling of dynamic symbols.
1626 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1628 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1629 then gets its real address into FUN and its GOT/DP value into %r19.
1631 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1633 * hppa-tdep.c (frameless_function_invocation): If no unwind
1634 descriptor was found, then assume this was not a frameless
1635 function invocation.
1636 (frame_saved_pc): If the saved PC is in a linker stub, then
1637 return the return address which the linker stub will return to.
1639 * xm-hppab.h: Never define USG.
1640 * xm-hppah.h: Always define USG.
1642 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1644 * values.c (unpack_long, value_from_longest),
1645 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1647 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1649 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1651 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1653 For SVR4 targets, enable gdb to set breakpoints in shared
1654 library functions before the executable is run.
1655 * elfread.c (elf_symtab_read): Handle symbols for shared library
1657 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1658 and moved to objfiles.c.
1659 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1660 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1661 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1662 the new generic definition from tm-sysv4.h works for Solaris.
1664 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1666 * elfread.c (elf_symtab_read): Change storage_needed,
1667 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1668 bfd_get_symtab_upper_bound. Check for errors from
1669 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1670 * nlmread.c (nlm_symtab_read): Same changes.
1672 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1674 * xcoffread.c (xcoff_next_symbol_text): New function.
1675 (read_xcoff_symtab): Set next_symbol_text_func to it.
1676 Move raw_symbol outside of read_xcoff_symtab.
1678 * remote.c (getpkt): Remove unused "out" label.
1680 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1682 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1683 about more than one watchpoint being triggered.
1685 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1687 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1689 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1691 * blockframe.c (find_pc_partial_function): mst_file_text
1692 symbols do not live in the shared library transfer table.
1693 * ch-exp.y (decode_integer_value, match_character_literal,
1694 match_bitstring_literal): Guard tolower calls with isupper,
1695 tolower on old BSD systems blindly subtracts a constant.
1696 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1697 well when determining the producer of the object file.
1698 * mdebugread.c (has_opaque_xref): New function to check for
1699 cross reference to an opaque aggregate.
1700 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1701 enter typedefs to opaque aggregates into the symbol tables.
1702 * mdebugread.c (parse_external): Remove skip_procedures argument,
1703 it has always been 1. Remove code that handled stProc symbols,
1704 it was never executed and was wrong, as the index of a
1705 stProc symbol points to the local symbol table and not to the
1706 auxiliary symbol info. Update caller.
1707 * mdebugread.c (parse_partial_symbols): Do not enter external
1708 stProc symbols into the partial symbol table, they are already
1709 entered into the minimal symbol table.
1710 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1711 Remove all conditionals and definitions for ptx.
1712 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1713 Fix addresses of floating point registers in REGISTER_U_ADDR.
1714 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1715 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1716 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1717 signal trampoline code work.
1718 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1719 Remove all conditionals and definitions for ptx.
1720 Remove KDB definitions.
1721 * symm-nat.c (store_inferior_registers): Fetch registers before
1722 storing them to obtain valid floating point control registers.
1723 Store fpu registers.
1724 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1725 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1726 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1728 * symm-nat.c (child_resume): Update type of `signal' parameter.
1729 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1731 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1733 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1734 calling import stubs for functions in shared libraries.
1736 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1738 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1740 * ch-lang.c (chill_is_varying_struct): Magic string is
1741 was "<var_length>" is now "__var_length" (more portable).
1743 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1745 * remote.c (getpkt): If we get a timeout, actually retry rather
1746 than just giving up the first time it happens.
1747 * remote.c: Document sequence numbers.
1748 (remote_store_registers): Change syntax of 'P' request so that it
1749 never looks like a sequence number.
1751 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1753 * os9kread.c (record_minimal_symbol): add section_offset to
1754 relocate minimal symbol table.
1755 * os9kread.c (read_minimal_symbols): ditto.
1756 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1758 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1759 return. Also if file addr is 0 leave it 0, not to relocate.
1760 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1761 'set remotexoff' and 'set remotelog' commands.
1763 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1765 * remote.c (remote_store_registers): Add 'P' request to set an
1766 individual register.
1767 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1770 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1773 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1774 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1776 * command.c (do_setshow_command, case var_string): Never add a
1777 space to the end of the string.
1778 * NEWS: Document this change.
1779 * .gdbinit: Add a space to the "set prompt" command.
1781 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1783 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1784 changes to make it compile (it doesn't link yet).
1786 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1787 (set_demangling_style, set_demangling_command): Use savestring not
1788 strdup. We were not dealing properly with a NULL return from
1789 strdup, and were not declaring strdup (the system header may or
1792 * valprint.c (val_print): Remove inaccurate comment about what
1793 types can be stub types.
1795 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1796 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1797 Supply alternate version if ATTACH_DETACH is not defined.
1798 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1799 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1800 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1802 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1804 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1806 (skip_trampoline_code): Rewrite and add support for argument
1807 relocation stubs stubs, import/export stubs, calls through
1808 "_sr4export" and cascaded trampolines.
1810 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1811 if no unwind descriptor is found.
1813 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1814 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1815 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1816 differently. All registers are four bytes.
1817 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1819 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1821 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1822 registers as both single and double values (fetching 2nd 32bit half
1823 as necessary). Annotate each register printed with its precision.
1825 * paread.c (read_unwind_info): Fix off-by-one error.
1827 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1829 * main.c (complete_command): Deal with it if arg is NULL.
1831 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1833 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1834 regarding using the PC--using the PC is necessary and all the
1835 FIXME comments in the world won't make it go away.
1837 * valops.c (value_at, value_at_lazy): Give error if we dereference
1839 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1840 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1842 * stabsread.c (patch_block_stabs): Add comment about what happens
1843 if the definition is in another compilation unit from the stab.
1845 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1847 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1849 * main.c (complete_command): New command, from Rick Sladkey
1850 <jrs@world.std.com>.
1851 (symbol_completion_function): Don't declare rl_point and
1852 rl_line_buffer; they are now declared in readline.h.
1853 (show_commands): Don't declare history_base; it is declared in
1855 * command.c (lookup_cmd): Don't delete trailing whitespace.
1856 Reverts change of 14 May 1989.
1858 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1860 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1861 code from prim_record_minimal_symbol_and_info() to here. Callers
1862 of the latter can legitimately supply a section number of -1.
1864 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1866 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1867 member functions have an element in args for a (nonexistent) this
1870 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1872 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1874 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1875 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1877 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1878 for the structure's type. All callers changed.
1880 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1881 for each structure argument rather than assuming it's either
1882 true or false for all structure arguments.
1884 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1885 on the length structure passed, not the compiler used.
1887 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1888 argument for the structure's type.
1890 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1892 * values.c (set_internalvar): Don't set var->value until we are
1893 sure there won't be an error().
1895 * remote.c (get_offsets): Reinstate comment which was in
1896 remote_wait about use of SECT_OFF_TEXT and so on.
1898 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1900 * symmisc.c (maintenance_check_symtabs): New function to check
1901 consistency of psymtabs and symtabs.
1902 * symtab.h (maintenance_check_symtabs): Add prototype.
1903 * maint.c: Add new `maint check-symtabs' command.
1904 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1905 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1906 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1908 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1909 to write_memory to avoid warnings from gcc.
1910 * config/i386/xm-symmetry.h: Add missing #endif.
1911 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1912 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1913 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1915 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1917 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1918 (hppa_push_arguments): Likewise.
1920 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1922 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1923 improve remote debugging efficiency. Also fixed problems with
1924 doing function calls for programs with no entry points.
1925 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1926 entry_point_address.
1927 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1928 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1929 parse_lines): Pass section_offsets info to these routines so that
1930 we can relocate symbol table entries upon readin.
1931 * (psymtab_to_symtab_1): Set symtab->primary to tell
1932 objfile_relocate to do relocations for our symbols.
1933 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1934 (which hang off of the symbol table).
1935 * Use prim_record_minimal_symbols_and_info instead of
1936 prim_record_minimal_symbols to supply section info to make minimal
1937 symbol relocations work.
1938 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1939 -1, try to deduce it from ms_type.
1940 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1941 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1942 add code to relocate objfile->sections data structure.
1943 * remote.c (get_offsets): Use new protocol message to acquire
1944 section offsets from the target.
1945 * (remote_wait): Get rid of relocation stuff. That's all handled
1946 by objfile_relocate now.
1947 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1948 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1950 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1952 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1954 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1956 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1957 can no longer set this at run time.
1958 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1959 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1960 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1961 sparc-tdep.c compiles).
1962 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1964 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1966 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1967 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1968 * configure.in: Recognize m68*-cisco*-*.
1970 * Makefile.in (TAGS): Use variables directly, rather than using
1971 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1972 and means that these filenames no longer need be unique across all
1973 the config/* directories.
1974 * configure.in: Put the config/*/ into TM_FILE, etc.
1976 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1977 and trapv exceptions.
1979 * target.h (struct section_table), objfiles.h (struct obj_section):
1980 Change name of field sec_ptr to the_bfd_section. More mnemonic
1981 and avoids the (sort of, for the ptx compiler) name clash with
1982 the name of the typedef.
1983 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1984 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1986 * utils.c: Include readline.h.
1987 * Makefile.in (utils.o): Add dependency.
1989 * remote.c (getpkt): Add support for run-length encoding.
1991 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1993 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1995 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1997 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1998 prim_record_minimal_symbol.
2001 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2002 computing their offset from the start of the old buffer and adding
2003 to the new buffer, rather than by assuming we can add the
2004 difference between the old buffer and the new buffer (it might not
2005 fit in an int). Merge in cosmetic differences from emacs regex.c
2006 version of this macro.
2008 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2010 * Makefile.in (install-only): Fix use of program_transform_name.
2012 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2014 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2015 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2016 so I'm nuking the command.
2017 * symtab.c (find_addr_symbol): Comment out, no longer used.
2019 * main.c (main): Don't init_source_path for the -cd argument. Now
2020 that source_path doesn't contain the current_directory from when
2021 GDB started up, init_source_path is no longer useful (and is
2022 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2024 * TODO: Remove item about line numbers being off. It is useless
2025 and confusing without a reproducible test case (it mentions
2026 proceed(), but I was able to step through proceed without trouble).
2028 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2030 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2031 library functions before the executable is run. Retrieve dynamic
2032 symbols from stripped executables.
2033 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2034 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2035 symtab.c (list_symbols): Handle mst_solib_trampoline.
2036 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2037 for all targets, remove IBM6000_TARGET dependencies.
2038 * dbxread.c (read_dbx_dynamic_symtab): New function.
2039 * dbxread.c (dbx_symfile_read): Use it.
2040 * dbxread.c (SET_NAMESTRING): Set namestring to
2041 "<bad string table index>" instead of "foo" if the string index is
2043 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2045 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2046 to break_command. Handle mst_file_* minimal symbol types.
2047 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2049 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2051 * c-exp.y(yylex): fix potential memory overflow.
2053 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2055 * environ.c (set_in_environ): Eliminate special handling of PATH and
2057 * putenv.c: Removed, conflicts with system declaration of
2058 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2060 * Makefile.in: Change accordingly.
2061 * procfs.c (procfs_create_inferior): Change comment accordingly.
2063 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2065 * rs6000-tdep.c: Change value to value_ptr.
2067 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * i386m3-nat.c: Include floatformat.h.
2070 (get_i387_state): Use memset not bzero.
2074 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2075 ieee-float.h to floatformat.h.
2077 * valprint.c (val_print_string): Ignore error if the error
2078 happened after a terminating '\0'.
2080 * c-valprint.c (c_val_print): Never add 1 to return value from
2081 val_print_string; just return what it returns.
2083 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2084 looping through all of the enums.
2085 * infrun.c (signals_info): Use it.
2087 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2089 * main.c (main): When printing warning about bad baud rate, don't
2090 use warning(); it relies on current_target which isn't set up yet.
2092 * breakpoint.c (_initialize_breakpoint): Update docstring for
2093 tbreak to match what the code actually does. Don't mention tbreak
2094 in docstrings for "enable once" or "enable breakpoints once".
2096 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2098 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2099 while (0). That defeats the whole purpose of using do . . . while (0).
2100 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2101 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2102 using a ?: expression as an lvalue is not portable.
2104 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2105 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2106 'p' and 'r' symbol descriptors into a single symbol to look for a
2108 * README, config/sparc/tm-sparc.h: Update comments.
2110 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2112 * mdebugread.c (parse_type): Do not complain for types with
2113 an `indexNil' aux index, these are simply undefined types.
2114 Remove indexNil check from caller of parse_type.
2115 * mdebugread.c (parse_partial_symbols): Do not enter
2116 stGlobal, scCommon symbols into the minimal symbol table, their
2117 value is the size of the common, not its address.
2118 Handle scInit, scFini, scPData and scXData sections.
2119 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2121 Enter stProc symbols into the global_psymbols list once, not into
2122 the static_psymbols_list.
2123 Get rid of dummy psymtab if it is empty, to allow proper detection
2124 of stripped executables.
2125 * mdebugread.c (cross_ref): Allow cross references to Fortran
2128 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2130 * stabsread.c (common_block_end, fix_common_block): Stash the
2131 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2132 as to not assume that a pointer fits in an enum.
2134 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2136 * os9kread.c (fill_sym): check compiler verion number for pre-
2138 * os9kread.c (os9k_process_one_symbol): address of symbol is
2139 relative to section not module.
2140 * stabsread.c (define_symbol): add symbol type 's' as local
2142 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2144 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2145 * remote-os9k.c: fix bug in 'set remotebaud' function.
2146 * remote-os9k.c (rombug_link): minimize checking so to improve
2148 * symfile.c (symbol_file_command): check if failed to link, also make
2149 the command be able to accept more than one filenames.
2150 * target.c (target_link): check if failed to link with rombug.
2151 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2153 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2155 * remote-es.c (es1800_child_ops): Don't declare it static.
2157 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2159 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2161 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2163 * dbxread.c: New variable lowest_text_address.
2164 (record_minimal_symbol, read_dbx_symtab): Set it.
2165 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2166 end_of_text_address.
2167 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2169 * dbxread.c (end_psymtab): Remove old and commented out
2170 capping_global and capping_static. Fix comments regarding
2171 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2173 * parser-defs.h: Add "extern" to start of variable declarations so
2174 we don't end up with commons.
2175 * parse.c: Define these variables.
2177 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2180 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * alpha-tdep.c: Change value to value_ptr.
2184 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2186 * solib.c (elf_locate_base): New function to locate the address
2187 of the dynamic linker's runtime structure in the dynamic info section.
2188 * solib.c (locate_base): Use it instead of iterating over the list
2189 of mapped address segments.
2190 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2193 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2195 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2196 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2197 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2198 signal trampoline and interrupt routines.
2199 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2200 (frame_chain, frame_chain_valid): Likewise.
2201 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2202 saved regs convention for SP.
2204 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2205 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2206 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2208 * tm-hppah.h (IN_SIGTRAMP): Define.
2210 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2212 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2213 alphabetic character as the start of a name.
2215 * sparclite/Makefile.in (all install): Build and install aload.
2217 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2218 config.guess and config.sub produce.
2220 * mips-tdep.c: Change value to value_ptr.
2222 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2224 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2225 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2226 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2227 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2228 value with value_ptr. This is for the ptx compiler.
2229 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2231 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2232 #if 0 i386_float_info.
2233 * symm-tdep.c (round): Remove. Also remove sgttyb.
2234 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2235 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2236 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2237 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2239 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2240 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2241 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2242 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2243 tm-i386v.h is apparently OK.
2244 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2245 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2248 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2250 * osfsolib.c (xfer_link_map_member): Update to use new
2251 target_read_string interface.
2253 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2255 * infrun.c (wait_for_inferior): In checking
2256 remove_breakpoints_on_following_step, check
2257 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2259 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2261 * os9kread.c (os9k_process_one_symbol): Rename
2262 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2263 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2264 (CORE_ADDR)0, from target_link, since that is what it uses.
2265 Process name at end, not during parsing (like we did before Kung's
2266 change), so that -readnow and -mapped can appear anywhere.
2267 Make text_relocation a local variable.
2268 * config/i386/i386os9k.mt: Fix comment.
2269 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2270 * os9kread.c: Put "comments" after #endif inside /* */.
2271 * stabsread.h: Add os9k_stabs variable.
2272 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2274 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2275 descriptor in global_symbols not local_symbols.
2276 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2278 (read_type): If os9k_stabs, accept function parameters after 'f'
2280 (read_array_type): If os9k_stabs, don't expect index type and
2281 expect lower and upper to be separated by ',' not ';'.
2282 (read_enum_type): If os9k_stabs, read a number before the first
2283 enumeration constant.
2284 (os9k_init_type_vector): New function.
2285 (dbx_lookup_type): Call it when starting new type vector.
2286 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2287 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2288 * os9kstab.c: Removed.
2289 * Makefile.in: Update accordingly.
2290 * objfiles.c (objfile_relocate_data): Removed.
2291 * remote-os9k.c (rombug_wait): Call objfile_relocate
2292 not objfile_relocate_data.
2293 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2294 * remote-os9k.c (rombug_wait): Call find_pc_section not
2296 * main.c (quit_command): Check inferior_pid; revert Kung change.
2297 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2299 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2301 * os9kread.c: New file to read os9000 style symbo table.
2302 * os9kstab.c: new file to read os9000 style stabs.
2303 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2304 * objfiles.c (find_pc_objfile): new function to search objfile
2306 * objfiles.c (objfile_relocate_data): new function to relocate
2307 data symbols in symbol table.
2308 * objfiles.h: Add two aux fields in struct objfile to handle
2309 multiple symbol table files situation like in os9000.
2310 * symfile.c: Change so 'symbol-file' command can handle multiple
2311 files. Also call target_link() to get relocation infos.
2312 * target.c (target_link): new function to get relocation info when
2313 a symbol file is requested to load.
2314 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2315 because in cross mode there's no inferior pid, bit they need to
2317 Makefile.in: add os9kread.c os9kstab.c and .o's.
2318 configure.in: add i386os9k target.
2319 config/i386/i386os9k.mt: new add.
2320 config/i386/tm-i386os9k.h: new add.
2322 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2324 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2325 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2327 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2329 * target.c, target.h (target_read_string): Provide error detection to
2330 caller. Put string in malloc'd space, so caller need not impose
2332 * solib.c (find_solib): Update to use new interface.
2333 * irix5-nat.c (find_solib): Read o_path from inferior
2334 (clear_solib): Free storage for o_path.
2335 * valprint.c (val_print_string): Add comments.
2337 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2342 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2344 * value.h (struct value): Add modifiable field.
2345 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2346 (record_latest_value): Don't mess with VALUE_LVAL of value.
2347 * valops.c (value_assign): Check it. Reword existing error
2348 message on not_lval.
2350 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2351 (STEP_SKIPS_DELAY): Added.
2352 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2355 * valprint.c (val_print_string): If errcode is set, always print
2356 an error, regardless of force_ellipsis. In the non-EIO case,
2357 just print the error message rather than calling error(). Don't
2358 access *(bufptr-1) if bufptr points to the start of the buffer.
2359 When looking for '\0', don't increment bufptr and addr if bufptr
2360 started out already at limit. If an error happens on fetching the
2361 first character, don't print the string.
2363 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2365 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2368 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2369 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2370 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2371 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2372 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2373 * findvar.c: Update comment regarding ieee-float.h.
2375 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2377 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2378 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2379 Define to make backtracing through the various sigtramp handlers
2381 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2382 the saved pc from ucontext on the stack for SVR4 signal handling.
2384 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2386 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2387 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2388 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2389 just use the global variable itself. When printing baud rate,
2390 don't print a baud rate if baud_rate is -1.
2392 * coffread.c (read_coff_symtab): Pass mst_file_* to
2393 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2394 symbols in the minimal symbols regardless of SDB_TYPE.
2396 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2398 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2399 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2400 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2401 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2402 ignored bs->stop for a bp_step_resume breakpoint.
2403 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2404 which performs one (the check_sigtramp2 one) of the functions
2405 which had been handled by the step_resume_breakpoint. For each
2406 use of the step_resume_breakpoint, make it still use the
2407 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2409 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2410 When setting the frame address of the step resume breakpoint, set
2411 it to the address for frame *before* the call instruction is
2412 executed, not after.
2414 * mips-tdep.c (mips_print_register): Print integers using
2415 print_scalar_formatted rather than duplicating all the
2416 CC_HAS_LONG_LONG and so on.
2417 (mips_push_dummy_frame): Use read_register_gen rather than using
2418 read_register and then putting it back in target format with
2419 store_unsigned_integer. If registers are more than 4 bytes, give
2420 an error rather than have some registers overwrite other
2422 #if 0 unused include of opcode/mips.h.
2424 * symfile.h: Don't declare arguments for coff_getfilename.
2426 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2428 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2430 * configure.in (hppa*-*-osf*): New configuration.
2431 * config/pa/hppaosf.mt: New target makefile fragment.
2432 * config/pa/tm-hppao.h: New target include file.
2434 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2436 * exec.c (print_section_info): Print entry point for exec_bfd only.
2437 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2438 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2439 causes problems if <sys/types.h> has no multiple inclusion protection.
2441 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2443 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2444 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2445 (CALL_DUMMY_LENGTH): Changed accordingly.
2447 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2449 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2450 numbers of register windows.
2452 * sparclite/hello.c: Add factorial function for testing.
2453 * salib.c: Use macros instead of constants for I/O addresses to
2454 make 931 support easier.
2455 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2456 register in sta/lda instructions.
2458 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2460 * dbxread.c (process_one_symbol): Set
2461 block_address_function_relative for COFF like we do for ELF and SOM.
2463 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2465 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2467 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2468 the enumerators of an ecoff enum into the partial symbol table.
2469 * mdebugread.c (parse_partial_symbols): Call it.
2470 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2471 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2472 offsets. Cast psymtab->read_symtab to PTR before passing it to
2474 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2475 set up the global offset table pointer in pic compiled code.
2476 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2477 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2478 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2479 ensures that floats are promoted to doubles before they are pushed
2482 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2484 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2485 Fixup cache_on and flush_i_cache so that they work for both the
2486 930 and 932 processors. Rewrite most low level funcs (uart
2487 access & cache stuff) to use new ASI access macros in sparclite.h.
2488 Also make it easy to access second serial port.
2490 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2492 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2493 <sys/stat.h>; not needed.
2495 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2497 * stack.c (print_frame_info): In "pathological" case, don't
2498 distrust the line number information.
2500 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2502 * mips-tdep.c (mips_print_register): handle 64 bits register.
2503 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2505 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2509 * Makefile.in (install): Do the sed for program_transform_name
2510 ourselves instead of worrying about INSTALL_XFORM. This enables
2511 users to override INSTALL_PROGRAM in the standard way.
2513 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2514 depend on Makefile.in.
2516 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2517 Only test against INT_MIN if a LONGEST is bigger than an int.
2519 * README: Change GhostScript to Ghostscript.
2521 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2523 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2524 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2525 character file names.
2526 * Makefile.in (ALLPARAM): Add these files.
2528 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2529 character file names.
2530 * Makefile.in: Add Kung's new mips64 files.
2532 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2534 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2535 mips64el-*-ecoff and mips64-big-*.
2536 * defs.h: get rid of FORCE_LONG_LONG.
2537 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2538 parsing. Change register size to be MIPS_REGSIZE.
2540 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2542 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2543 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2544 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2546 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2548 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2549 (remove_commands, add_commands): Add/remove hms-drain when target
2552 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2554 * configure.in: Add Lynx/rs6000 support.
2555 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2556 messages. Add rs6000 support. Don't try to modify unwritable
2558 * rs6000-nat.c: Move lots of native dependent stuff (like core
2559 file support) from rs6000-tdep.c & xcoffexec.c to here.
2560 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2561 * xcoffexec.c: Move native dependent stuff to nat.c.
2562 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2564 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2566 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2567 New files to support Lynx/rs6000.
2569 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2571 * README: Remove note about gcc warnings on alpha, these should be
2573 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2574 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2575 remote-utils.c, stabsread.c: Include <string.h>.
2576 * regex.c: Include "defs.h", change re_comp argument to const char *.
2577 * infptrace.c (fetch_register, store_inferior_registers): Change
2578 regaddr to type CORE_ADDR.
2579 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2580 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2582 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2584 * symtab.h: Always define BYTE_BITFIELD to nothing.
2586 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2588 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2589 * configure.in: Remove comment about m68k-em.mt.
2590 * Makefile.in: Remove references.
2592 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2594 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2597 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2599 * target.c (target_preopen): If target_kill doesn't remove the
2600 target from the stack, use pop_target to do it.
2602 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2603 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2604 changes to stabsread.c from summer 1993.
2606 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2607 printing the program, rather than passing NULL to printf.
2608 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2609 try to call UDIDisconnect again. Print better message.
2610 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2612 (udi_create_inferior): If udi_session_id is negative, open a new
2613 TIP rather than giving an error.
2615 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2616 config/ns32k/ns32km3.mh: Define NAT_FILE.
2617 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2618 (it was inconsistent and namespace-wrong) to NM_M3_H.
2619 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2620 (m3_open): New function.
2622 * TODO: Update Mach section.
2624 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2626 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2628 * printcmd.c (printf_command): Add missing single-letter
2629 backslash-escape sequences, and improve error message.
2631 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2633 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2634 rather than trying to shove an int into a pointer and back out
2635 again. This avoids compiler warnings.
2637 * defs.h (alloca): Declare as void *, not char *, on hpux.
2638 Don't prototype it, just declare the return type.
2640 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2642 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2643 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2645 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2648 ZERO_REGNUM, just read it as zero without talking to the board.
2650 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2652 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2653 to store_floating, not nonexistent variable len.
2655 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2657 (mips_store_word): Change calling convention to return errors, and
2658 to provide old contents if the caller wants it.
2659 (mips_xfer_memory): Deal with errors from mips_store_word.
2660 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2661 define now that remote-mips.c doesn't use BREAKPOINT.
2663 * remote-mips.c (mips_create_inferior): Call warning if arguments
2664 specified, and then execute "set args" command. Call error, not
2665 mips_error, if executable file not specified.
2667 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2670 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2673 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2675 * value.h (print_longest): Rename "value" to "val" in prototype
2676 declaration because some compilers don't like arguments whose
2677 names are the same as types.
2678 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2679 before passing it to remote_*_bytes.
2681 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2683 * h8500-tdep.c (saved_pc_after_call): The size of the
2684 pc is memory model dependent. (segmented_command,
2685 unsegmented_command, _initialize_h8500_tdep): New commands to
2686 change memory model.
2687 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2689 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2690 (hms_wait): Use new status structure
2691 (hms_open): Push the target here. (hms_before_main_loop): Not
2692 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2693 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2694 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2695 all registers in a compact way.
2697 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2699 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2700 as CORE_ADDR to match definition in rs6000-tdep.c.
2702 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2704 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2705 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2706 definitions into the psymtab.
2708 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2710 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2711 a special exceptionSize for the 68332.
2713 * remote-udi.c (udi_attach): If no arguments, print error.
2715 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2717 * Makefile.in (VERSION): Bump to 4.12.1
2718 * NEWS, README: Update to match 4.12 release.
2720 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2722 * command.c (empty_sfunc): New function.
2723 (add_set_cmd): Use it instead of not_just_help_class_command.
2724 (not_just_help_class_command): Change calling convention back to
2725 what it was before yesterday's change.
2727 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2728 of the type if present.
2730 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2732 * printcmd.c (decode_format): Don't blithely set the size for
2733 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2735 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2736 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2737 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2738 always just check against INT_MIN and INT_MAX (this also fixes things
2739 if sizeof (long) > sizeof (int), e.g. Alpha).
2740 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2741 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2742 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2743 BUILTIN_TYPE_UNSIGNED_LONGEST.
2744 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2745 longest_int and longest_unsigned_int.
2746 * value.h (struct value): Just align to LONGEST, rather than worrying
2747 about CC_HAS_LONG_LONG.
2748 * valarith.c (value_binop): Figure out type ourself based on
2749 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2750 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2751 * valprint.c (val_print_type_code_int): Just call
2752 extract_unsigned_integer directly, rather than going through
2754 * printcmd.c (decode_format): Remove code which would sometimes
2755 change 'g' size to 'w' for integers. print_scalar_formatted handles
2756 printing huge integers well enough, thank you.
2758 * command.c (add_set_cmd, not_just_help_class_command): Change
2759 to make this the sfunc, not cfunc, since that is how we call it.
2760 * command.h: Comment difference between sfunc and cfunc.
2761 * demangle.c (set_demangling_command): Add third arg since that
2762 is how it is called.
2763 (_initialize_demangler): Use sfunc, not cfunc, for
2764 set_demangling_command, since that is how it is called.
2765 Remove show_demangling_command; it has no effect.
2767 * command.c (shell_escape): Report errors correctly (with error
2768 message from strerror).
2770 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2772 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2773 x_scnlen.l rather than x_scnlen to match corresponding change in
2776 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2779 Change comments regarding TYPE_CODE_BOOL.
2780 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2781 regardless of the language.
2782 (value_true): Just call value_logical_not regardless of language.
2783 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2784 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2785 * language.h: Improve comment for la_builtin_type_vector.
2786 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2787 builtin_type_m2_bool.
2789 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2791 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2792 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2794 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2796 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2797 by restarting the ioctl.
2799 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2801 * target.h (target_wait): Add comment about calling
2802 return_to_top_level.
2804 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2806 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2807 additional arguments.
2808 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2810 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2812 * sparc-stub.c: Remove unnecessary #include of memory.h.
2814 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2816 * mips-tdep.c: Remove code which sets saved_regs from
2817 init_extra_frame_info and put it in new function mips_find_saved_regs.
2818 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2819 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2820 check if it is NULL and call mips_find_saved_regs if so.
2822 * remote-mips.c: Use unfiltered, not filtered, output most places.
2824 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2825 backtrace. Revise comments.
2827 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2829 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2830 alpha and irix. The _sigtramp case has to be handled properly
2831 in the tdep files if we have no ecoff debugging info.
2832 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2833 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2834 without PC_REGNUM kludge.
2835 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2836 Clean up handling of mips sigtramp frames, improve comments.
2838 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2840 * paread.c (read_unwind_info): Fix typo.
2842 * paread.c (pa_symtab_read): Update the "check_strange_names"
2843 filter to match GCC's current output. Filter out section symbols
2844 (which the HP linker sometimes puts in the wrong place).
2846 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2848 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2850 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2852 * Makefile.in: Remove all references to sparcly-nat.c.
2854 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2855 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2856 duplicating serial.h and target.h.
2858 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2859 are not used anywhere (a 5 Oct 1993 change removed the uses).
2861 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2862 * config/m68k/es1800.mt: Add comment.
2863 * remote-es.c: Extensive changes to update to current conventions.
2865 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2866 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2867 to achieve the desired timeout.
2868 * serial.h (serial_t): Add field timeout_remaining.
2870 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2872 * c-exp.y (yylex): Reenable nested type code.
2874 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2876 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2878 * remote-mips.c (mips_ops): Fix docstring.
2880 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2882 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2883 with the old tm-m68k-em.h:
2884 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2885 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2886 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2887 Add FIXME regarding GET_LONGJMP_TARGET.
2889 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2890 * infptrace.c (kill_inferior): Add comments.
2891 * main.c (quit_command): Call target_close after we kill or
2893 * remote-udi.c (udi_close): Don't error() if QUITTING.
2895 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2897 * configure.in: Make m68k-coff and aout add monitor support in
2898 addition to the standard serial support.
2900 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2902 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2905 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2907 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2908 * elfread.c (record_minimal_symbol_and_info),
2909 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2911 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2913 * i386-stub.c: Add ".text" right before "mem_fault:".
2915 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2917 * remote-utils.c (usage): Fix message to be accurate and conform
2918 more closely to normal conventions.
2920 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2921 whether to show information about exec_bfd, and not control whether
2922 to show information about device and speed.
2924 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2925 usage message, don't dump core.
2927 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2928 for variable size array.
2929 (bug_fetch_register, bug_store_register): Rename "value" to
2930 "fpreg_buf" because some compilers don't like variables whose
2931 names are the same as types.
2932 (bug_store_register): Use a cast when converting char * to
2935 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2936 of the command in error message (the text was referring to the old
2937 name of the command).
2939 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2941 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2942 full details on structure elements without names. This partially
2943 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2944 of those changes was accidental.
2946 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2947 defined, make it an error to specify a single argument which is not
2950 * Makefile.in (version.c), main.c (print_gdb_version): Use
2951 host_alias and target_alias, not host_canonical and
2952 target_canonical, to print configuration.
2954 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2956 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2957 of builtin_type_long. It is necessary to get a type which is
2958 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2960 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2961 various miscellaneous things discovered in the process:
2962 * printcmd.c, defs.h (print_address_numeric): New function.
2963 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2964 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2965 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2966 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2968 * utils.c, defs.h (gdb_print_address): New function.
2969 * expprint (dump_expression), gdbtypes.h: Use it.
2970 * breakpoint.c (describe_other_breakpoints),
2971 symmisc.c (dump_symtab, print_symbol):
2972 Use filtered not unfiltered I/O.
2973 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2974 just run gdb under a debugger for this (and it had problems with
2975 printing addresses, how to print b->shadow, etc.).
2976 * buildsym.c (make_blockvector), core.c (memory_error),
2977 exec.c (print_section_info), maint.c (print_section_table),
2978 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2979 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2980 Add comments saying code is broken. Marked with "FIXME-32x64".
2981 * dbxread.c (process_one_symbol), partial-stab.h (default),
2982 remote-vx.c (vx_run_files_info):
2983 Don't cast int being passed to local_hex_string.
2984 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2985 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2987 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2989 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2990 * source.c: Include <sys/types.h> regardless of USG.
2992 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2994 * valops.c (value_assign): Set `type' after coercing toval.
2995 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2996 Use extract_unsigned_integer to get the address of a reference.
2998 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3000 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3001 AIX can use ? instead of \ for continuation. Deal with it.
3003 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3004 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3005 the HP compiler in ANSI mode doesn't like.
3007 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3008 based on USG, rather than defining HAVE_SIGSETMASK to an
3009 expression containing defined. Having a macro used in #if expand
3010 to an expression containing "defined" is undefined according to
3011 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3014 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3016 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3017 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3019 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3021 * ch-exp.y (match_string_literal): Allow a zero-length string.
3022 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3024 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3026 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3027 passing them to print_387_status.
3028 (print_387_status): Don't subtract top from 7 before using it.
3029 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3030 from 7; the above explains it.
3032 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3034 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3035 pointer value when fixing up the frame at the start of a function.
3037 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3039 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3040 Sparc from the stack.
3042 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3044 * remote-mips.c (mips_initialize): Clear mips_initializing via
3045 cleanup chain, not directly.
3047 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3048 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3049 munging the timeout due to the limited range of c_cc[VTIME].
3051 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3052 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3053 m3-nat.c (m3_create_inferior): Pass it.
3054 * procfs.c: Remove ptrace function. It was declared in a way which
3055 conflicted with the prototype in unistd.h on Solaris.
3057 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3059 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3060 in the sigcontext if it is a signal trampoline frame.
3061 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3062 Define for Solaris2.
3064 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3066 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3067 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3068 tm-sparc.h so they can be overridden if necessary.
3070 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3072 * lynx-nat.c: Add Sparc support.
3073 * sparcly-nat.c: Remove. It's useless.
3074 * config/sparc/nm-sparclynx.h: Rewrite.
3075 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3077 * config/sparc/tm-sparclynx.h: Rewrite.
3079 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3081 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3082 directory. Old code was discarded, since the new opcode table has
3085 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3087 * Makefile.in (realclean): Remove info files per make-stds.texi.
3089 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3091 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3092 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3093 * config/sparc/tm-sun4sol2.h: Define it.
3095 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3097 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3098 if we did not find a symbol.
3100 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3102 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3105 * hppab-nat.c (call_ptrace): Delete redundant function.
3106 (kill_inferior, attach, detach, child_resume): Likewise.
3107 (child_xfer_memory): Likewise.
3109 * hppah-nat.c (call_ptrace): Delete redundant function.
3110 (kill_inferior, attach, detach, child_resume): Likewise.
3112 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3114 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3116 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3118 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3119 (CHILD_XFER_MEMORY): Define.
3120 (PT_*): Define so that generic infptrace.c code can be used.
3122 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3124 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3125 struct section_offsets *, not a (nonexistent) struct section_offset *.
3127 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3128 internal_xcoff_symtab, not an array of one of them. Change lots of
3129 "main_aux" to "&main_aux" and so on.
3131 * coffread.c, xcoffread.c: Include <coff/internal.h>
3134 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3136 * coffread.c (coff_getfilename): Make it not static.
3138 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3140 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3141 a completely gratuitous difference between xcoffread.c and coffread.c).
3143 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3145 * infrun.c (wait_for_inferior): Don't set frame for
3146 step_resume_breakpoint for IN_SIGTRAMP cases.
3148 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3149 breakpoint.c (bpstat_what): Move step_resume from its own field of
3150 the struct bpstat_what into the main_action. Make it override
3151 other breakpoints. This is a conservative change in the sense
3152 that before the step resume breakpoint was a breakpoint.c
3153 breakpoint, hitting the step resume breakpoint overrode even
3154 calling bpstat_stop_status.
3156 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3158 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3159 in case execution was stopped in the called function.
3160 * stack.c (print_frame_info, frame_info): If backtracing through
3161 a call dummy, handle the starting source line number on a line
3162 boundary like backtracing through sigtramp.
3163 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3164 for call dummy frame right. Remove old test for dummy frame,
3165 it has been unused at least since gdb-3.5.
3166 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3169 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3171 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3173 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3175 * infrun.c (signals_info), target.c (target_signal_from_name):
3176 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3178 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3181 * inflow.c (terminal_ours_1): When discussing how to deal with the
3182 tty state, make note of query() as well as readline.
3184 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3185 signals for which stop and print are cleared by default.
3187 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3189 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3190 reserved fields to hold a stub unwind entry type. Fix typo.
3191 (stub_unwind_entry): New structure for raw stub unwind entries.
3192 (stub_unwind_types): The types of stubs we may encounter.
3193 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3194 * hppa-tdep.c (rp_saved): Use additional information provided
3195 by linker stub unwind descriptors.
3196 (frameless_function_invocation): Likewise.
3197 (frame_chain_valid): Likewise.
3198 * paread.c (compare_unwind_entries): New function for sorting
3199 unwind table entries.
3200 (read_unwind_info): Rewrite to remove dependency on host endianness.
3201 Read in data from the $UNWIND_END$ subspace which contains linker
3202 stub unwind descriptors. Merge that data into the basic unwind
3205 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3207 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3209 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3210 from either the symbol name or the auxent.
3211 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3214 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3216 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3218 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3220 * README: Update notes for alpha port.
3222 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3224 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3225 for operation fault, constraint fault, and type fault.
3227 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3229 * Makefile.in (init.c): Add comment explaining formatting conventions.
3231 * c-exp.y (parse_number): Assign to temporary between the right
3232 shifts, to work around a bug in the SCO compiler.
3234 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3235 Add various files which were added to GDB recently.
3237 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3240 * Makefile.in: Add mostlyclean target.
3242 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3246 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3248 * main.c (show_commands): Make return type of extern
3249 history_get be HIST_ENTRY, rather than struct _hist_entry.
3250 (The latter loses with the upcoming merged readline.)
3252 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3254 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3255 const char *, not char *.
3257 * symtab.h (struct symbol): Make section short, not unsigned short.
3259 * symtab.c (lookup_symbol): Add comment about QUIT here.
3261 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3263 * c-exp.y (parse_number): Check for overflow regardless of range
3264 checking. Fix overflow check to use unsigned LONGEST, not
3267 * c-exp.y (parse_number): Make it so that integer constants are
3268 builtin_type_long_long if builtin_type_long isn't big enough or if
3269 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3271 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3272 Print our "()" first, then recurse for the target type.
3274 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3276 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3278 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3280 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3282 * utils.c (request_quit): Re-establish signal handler regardless
3285 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3287 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3289 * i960-tdep.c: Include target.h.
3291 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3293 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3295 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3297 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3298 changes (status -> ourstatus; declare status, etc.).
3299 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3301 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3303 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3305 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3307 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3309 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3311 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3313 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3315 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3317 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3319 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3320 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3322 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3325 Add search to target vector (#if 0'd until after 4.12):
3326 * target.h (to_search, target_search): Add.
3327 * gdbcore.h, core.c (generic_search): Add.
3328 * remote.c (remote_search): Add.
3329 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3332 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3333 is on, call find_pc_function rather than relying just on the minimal
3334 symbols (probably only matters for symbol readers which don't put
3335 statics in the minimal symbols, but changing this strikes me as
3336 not conservative enough).
3337 Initialize name_location in all cases.
3338 If no symbol and no msymbol, don't print anything symbolic.
3340 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3342 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3344 * printcmd.c (print_address_symbolic): Make it search the
3345 symtabs for variables as well as functions. Add `set print
3346 fast-symbolic-addr' and default it to fast (the old way).
3347 Print line numbers for data items as well as functions.
3349 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3350 address, if a symbol is found (take two more args pointing to
3351 where to store these results).
3353 * symtab.h (find_addr_symbol): Add prototype.
3355 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3357 * objfiles.h: Fix comments to reflect the fact that the phrase
3358 "top of stack" always refers to where the pushing and popping takes
3359 place, regardless of whether it is at the highest or lowest address.
3361 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3363 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3364 compiler generated tag names.
3365 * mdebugread.c (parse_type): Handle cross references to qualified
3367 * valops.c (value_struct_elt): Improve error message if the
3368 address of a method is requested from an object instance.
3369 * valops.c (search_struct_method): Make name_matched non-static
3370 to get it initialized correctly.
3371 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3372 exclude segment register which are not writable on newer SCO versions.
3374 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * go32-xdep.c: Remove unused function uerror.
3377 (sigsetmask): Declare return type. Declare argument (to match the
3378 way it is called). Explicitly return 0.
3380 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3382 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3383 partial_symbol): Shrink the storage sizes of symbols, by making
3384 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3385 enums and small ints to the end of each struct to improve
3386 alignment, and switching the section number from int to unsigned
3389 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3391 * symtab.c (find_addr_symbol): New routine that will find the nearest
3392 symbol associated with an address. It does so by exhaustive
3393 search of the symtabs, so it's slow but complete.
3395 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3397 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3398 to [0,0] rather than [0, end of first source file]. This avoids
3399 problems with other parts of GDB looking for linetables in the
3400 _globals_ symtab. Eliminate variables num_object_files and
3401 first_object_file_end.
3403 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3405 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3406 (pop_frame): Restore PC2 and LR0 from dummy frames.
3407 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3408 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3409 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3410 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3411 (SETUP_ARBITRARY_FRAME): Define.
3413 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3415 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3417 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3419 * remote-udi.c (udi_resume): Correct prototype.
3421 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3423 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3424 hppa_frame_find_saved_regs.
3425 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3426 (prologue_inst_adjust_sp): New function.
3427 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3428 (skip_prologue): Completely rewrite to use unwind information.
3429 (hppa_frame_find_saved_regs): Likewise.
3431 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3433 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3434 to convert a signal number with appropriate bounds checking.
3436 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3438 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3440 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3441 print a newline to end the display anyway.
3443 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3444 coprocessor status regs) when popping a frame. This fixes
3445 float exceptions that occur after calling inferior functions.
3447 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3448 Read and write the fsr (float status register) to/from the child
3449 process along with the float regs. Remove Peter Schauer's change
3450 of May 24 '93, which has higher overhead and doesn't solve the
3451 real problem (which was that FSR wasn't being set).
3453 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3455 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3456 stack overflow check isn't right after the register stack
3457 adjustment instruction. Metaware R2.3u compiler moves other
3458 things in front of it. This fix isn't perfect but is what's
3461 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3463 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3465 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3466 character filenames.
3467 * configure.in: Change accordingly.
3469 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3471 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3472 _filtered io routines from these two files.
3474 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3476 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3477 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3478 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3480 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3482 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3484 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3485 printing to gdb_stderr.
3487 * remote-udi.c (udi_kill): Don't close the connection, just set
3488 inferior_pid to zero.
3489 (udi_mourn): Call remove_breakpoints.
3491 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3493 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3495 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3497 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3499 * remote-bug.c: At the start of each section, reset srec_frame
3502 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3503 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3504 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3505 code which looks for those two waitkinds. Use switch statement.
3506 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3507 CHILD_SPECIAL_WAITSTATUS.
3509 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3510 * Move target_signal_from_host, target_signal_to_host, and
3511 store_waitstatus from inftarg.c to target.c. procfs needs them.
3512 * target.c: Include "wait.h" and <signal.h>.
3513 * target.h, infrun.c (proceed), proceed callers: Pass new code
3514 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3515 enums being treated as unsigned and is cleaner.
3516 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3518 * infcmd.c (signal_command), infrun.c (signals_info):
3519 Don't allow user to specify numeric equivalent of
3520 TARGET_SIGNAL_DEFAULT.
3522 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3524 * config/alpha/alpha-netware.mt: New target support for Alpha
3526 * configure.in: Add alpha-*-netware* target.
3528 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3530 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3532 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3534 * target.h: Add enum target_waitkind, enum target_signal, and
3535 struct target_waitstatus. Change status argument to target_wait to
3536 be struct target_waitstatus * instead of int *.
3537 * target.h, infrun.c, all targets: Change type of signal arguments
3538 to resume(), proceed(), and target_resume() from int to enum
3540 * All targets (*_wait, *_resume): Change accordingly.
3541 * infcmd.c (program_info, signal_command), throughout infrun.c,
3542 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3543 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3544 signal code stuff right with the new signals would be non-trivial).
3545 * inferior.h (stop_signal): Make it enum target_signal not int.
3546 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3547 target_signal_from_name): New functions.
3548 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3549 store_waitstatus): New functions.
3550 * procfs.c (procfs_notice_signals): Use them.
3551 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3553 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3555 * objfiles.c (build_objfile_section_table): Don't abort() if
3556 objfile->sections is already set.
3558 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3559 to match recent change to exec.c.
3563 * main.c (print_gdb_version): Change year to 1994.
3565 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3566 * Makefile.in (NONSRC): Add ChangeLog-93.
3568 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3570 * stabsread.c (read_type): Allow defining several type numbers
3571 at once (e.g. "(1,2)=(3,4)="...).
3573 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3575 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3577 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3579 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3580 to process_one_symbol.
3581 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3582 avoid caching a bad endaddr in find_pc_partial_function.
3584 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3586 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3588 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3590 * infrun.c (wait_for_inferior): Do not step or step resume past
3591 the end of a one-line function we just stepped into.
3593 For older changes see ChangeLog-93
3599 version-control: never