1 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
3 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
4 errno_max, signo_max, strtoerrno, strtosigno): Delete.
5 Include "libiberty.h" instead.
7 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
9 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
10 add additional argument specifying raw address to permit
11 proper release of debug registers.
12 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
15 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
17 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
18 define them in top.c. Add comments to the hooks.
20 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
22 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
23 `to_remove_breakpoint' fields.
25 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
27 * infcmd.c (run_command): Remove comment suggesting using
28 target_has_execution instead of inferior_pid.
30 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
32 * remote-mips.c (mips_open): add code to handle baud rate.
34 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
36 * infrun.c (wait_for_inferior): Call target_resume() upon
37 detection of new processes.
39 * procfs.c (create_procinfo): Return pointer to new procinfo
41 * (do_detach): Spacing & formatting cleanup.
42 * (procfs_wait): Move wait_again label to ensure that we really
43 wait again. On exit from fork, release new child from gdbs'
45 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
47 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
49 * i386-nlmstub.c (handle_exception): Wait until the thread has
50 been started before killing the NLM by pointing the PC at
53 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
55 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
56 Irix 5 has a standard _sigtramp signal handler.
57 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
58 it is not needed for a standard _sigtramp signal handler.
59 Add shared library sections to the section table of the target
60 before adding the symbols.
61 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
62 instructions that do not prepare a stack adjustment.
63 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
64 which does the right thing on machines where `char' is unsigned.
66 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
68 * remote.c (remote_open): Move setting of inferior_pid prior to
69 call to remote_start_remote. Also use unique value for pid to
70 avoid confusion with read_register_pid & friends.
71 * (remote_wait): Return inferior_pid instead of 0 in all cases.
73 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
75 * dwarfread.c (bfd.h): Don't include.
77 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
79 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
80 kill the program being debugged. KillMe(), the undocumented
81 call intended for this purpose, causes the server to hang.
83 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
85 * remote.c (read_frame): Calculate run length encoded checksum
87 * config/sh/stub.c: New file.
89 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
91 * target.c (find_default_run_target): Make sure to_can_run is set
94 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * TODO: Remove note about fast watchpoints and remove obsolete
99 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
101 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
102 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
103 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
105 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
107 * target.c (add_target): Don't call clean_target on target
109 * (unpush_target): Test for to_close being set before calling.
110 * (target_xfer_memory, target_info): Check for to_has_memory
111 before playing with memory.
113 * remote.c (remote_open): Set inferior_pid to make kill command
115 * inflow.c (kill_command): Revert change of Aug 2. Use
116 inferior_pid to determine whether to print out "The program is not
119 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
122 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
123 * m3-nat.c: Pass argument to return_to_top_level.
124 Declare m3_kill_inferior before use.
125 (port_chain_insert): In "can't happen" case, abort rather than
126 setting `mid' to large decimal constant (which gcc warns about).
127 (get_thread_name): Use cast to convert const char * to char *.
128 (add_mach_specific_commands): #if 0 "thread break" command.
129 (m3_trace_him): Call push_target.
130 (mach_really_wait): New argument pid; remove unused
132 (intercept_exec_calls): Call target_terminal_init and
133 target_terminal_inferior once the child execs.
134 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
136 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
138 * procfs.c (procfs_mourn_inferior): don't dereference the
139 procinfo pointer after it has been freed.
141 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
143 * breakpoint.c (breakpoint_1): Improve pluralization in display
144 of breakpoint hit counts.
146 * language.h (struct language_defn): Remove unused field
148 (longest_float): Remove, no longer used.
149 * language.c (unknown_language_defn, auto_language_defn,
150 local_language_defn): Remove init of la_longest_float field.
151 * c-lang.c (c_language_defn, cplus_language_defn,
152 asm_language_defn): Ditto.
153 * ch-lang.c (chill_language_defn): Ditto.
154 * m2-lang.c (m2_language_defn): Ditto.
156 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
158 * defs.h (bfd_read, bfd_seek): Remove declarations.
159 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
161 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
163 * inflow.c (kill_command): Fix a bug which prevented target
164 programs to be killed.
166 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
168 * defs.h: Change two-line declarations to one-line form.
169 (NORETURN): Define as "volatile" only for older GCCs.
170 (ATTR_NORETURN): Define for newer GCCs.
171 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
173 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
175 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
176 * breakpoint.c (delete_breakpoint, enable_breakpoint,
177 disable_breakpoint): Don't call breakpoints_changed; it is now
178 called via the *_breakpoint_hook functions.
179 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
181 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
183 * stabsread.c (read_type): Fix a bug in enum size calculation.
185 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
187 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
188 argument types to shut up GCC.
190 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
191 linker stub, then return the address the stub will return to.
192 (frame_saved_pc): Correctly restart the search for the saved
193 pc when a linker stub is encountered.
195 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
196 register stores emitted by the version 9 HP compilers.
197 (inst_saves_fr): Relax test for a specific base register (%r1);
198 this avoids losing with the version 9 HP compilers.
199 (skip_prologue): Try to skip argument stores emitted by the HP
200 compilers. It's not perfect, but it's better than before.
202 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
204 * findvar.c (write_pc write_pc_pid): Remove casts to long when
205 calling write_register_pid.
206 * (write_register_pid): Add prototype.
208 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
210 * remote.c (read_frame): Split readchar/checksum calculation into
211 two parts since evaluation order is undefined.
213 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
215 From Kevin A. Buettner (kev@cujo.geg.mot.com).
216 * Makefile.in (coredep.o): Add inferior.h as dependency.
217 * inflow.c: Add F_SETOWN to list of defines to check
218 around code that uses F_SETOWN.
220 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
222 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
223 set the -L and -B directory prefixes so we can link with it.
225 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
227 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
228 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
231 * General hackery to support alternate user-interface.
232 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
233 disable_breakpoint): Call hooks for alternate user-interface.
234 * defs.h: Add declarations for alternate user-interface hooks.
235 * main.c (main): Add --nw (and --nowindows) options to disable
237 * (near call to command_loop): Call command_loop_hook if set.
238 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
239 * stack.c: Call print_frame_info_listing_hook if set.
240 * top.c (gdb_init): Initialize targets.c and utils.c prior to
241 other files to make sure that calls to error and warning will
242 work. Call init_ui_hook after everything else.
243 * utils.c (query): Call query_hook if set.
244 * (gdb_flush): Call flush_hook if set.
245 * Change _initialize_utils to initialize_utils cuz we don't use
246 automatic initialization of utils.c anymore.
248 * Support for TK GUI.
249 * Makefile.in: Add rule for gdbtk.o.
250 * configure.in: Add support for --enable-gdbtk.
251 * gdbtk.c: New file. Contains support routines for TK interface.
252 * gdbtk.tcl: New file. Implements GUI policy.
254 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
257 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
259 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
260 there and we are using the gcc from the tree.
261 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
263 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
265 * Makefile.in (annotate.o): Add dependencies.
267 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
269 * sparclite/aload.c: Added new -q (quiet) option.
270 return 0 exit status if file was successfully downloaded.
272 * nlm/gdbserve.c: merge in command line argument parsing changes
273 and bug fixes made to i386-nlmstub.c.
275 * i386-nlmstub.c: The returnLength field must be initialized
276 before portConfig is passed to AIOGetPortConfiguration.
277 Compare command line arguments with strnicmp(); args are
278 case insensitive on netware.
280 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
282 * Makefile.in (DISTSTUFF): Add definition.
283 (diststuff): Add for new distribution support.
284 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
285 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
286 Remove old distribution building rules, now uses standard
287 distribution support in parent directory Makefile.in.
289 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
291 * target.c (push_target): Cast result from xmalloc.
293 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
295 * elfread.c (elf_symtab_read): Discard compiler labels generated
296 by the Solaris 2.1/Intel SunPro compiler.
298 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
300 * target.c (nomemory): Fix prototype and routine to take correct
303 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
305 * Makefile.in (clean): Remove libgdb-files.
307 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
309 * coredep.c: Include inferior.h.
311 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
313 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
316 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
318 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
319 .cp as C++, alphabetize better.
321 * breakpoint.c (ignore, condition): Move usage note into body of
322 help text, so first line can be one-line summary.
324 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
326 * target.c (unpush_target): Fix handling of removal of top target.
328 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
330 * Makefile.in: Add stuff to build nlmstub.
331 * Add rule for annotate.o to keep Sun make happy.
332 * configure.in: Add config for powerpc/Netware.
334 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
335 filename. This speeds up handling of trailing N_SO stabs (they
336 mark the end of a .o file).
338 * target.c, target.h: Change the way pushing and popping of
339 targets work to support target overlays and inheritance.
340 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
341 Fixup references to current_target, due to previous changes.
343 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
344 needed to get the address of longjmp out of the target.
346 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
348 * main.c: Include <ctype.h>.
350 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
352 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
355 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
357 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
359 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
361 * Makefile.in (VERSION): Bump to 4.12.4.
363 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
365 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
366 * configure.in (m88*-harris-cxux*): New configuration.
367 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
368 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
370 * config/m88k/tm-m88k.h: Add comment about Harris OS.
371 (TARGET_WRITE_PC): Pass pid through to register writers.
373 * configure.in (m68*): Put vendor-only-specified host configs
374 after vendor-and-os-specified configs.
375 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
377 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
378 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
381 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383 * elfread.c (elf_symtab_read): Handle error return from
384 bfd_get_dynamic_symtab_upper_bound gracefully.
386 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
388 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
389 registers in use by the inferior.
390 * coredep.c (fetch_core_registers, register_addr): Use it.
391 * findvar.c (registers_changed, registers_fetched,
392 read_register_bytes): Ditto.
393 * infcmd.c (do_registers_info, registers_info): Ditto.
394 * infptrace.c (fetch_inferior_registers,
395 store_inferior_registers): Ditto.
396 * stack.c (frame_info): Ditto.
398 * coredep.c (CORE_REGISTER_ADDR): New macro.
399 (fetch_core_registers): Use it.
401 * breakpoint.c (ignore, condition): Add usage notes to help strings.
402 * symfile.c (add-symbol-file): Add usage note to help string.
403 (add_shared_symbol_files_command): New command.
406 * inferior.h (read_pc_pid): Declare.
407 * breakpoint.c (watchpoint_check): Cache breakpoint in local
408 variable b, remove unused variable other_type_used.
409 * main.c (inferior.h, call-cmds.h): Include.
411 * remote.c (remote_wait): Return 0 by default.
413 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
415 Stop printing at null char option, from Oliver Meyer
416 (omeyer@i3.informatik.rwth-aachen.de).
417 * valprint.h, valprint.c (stop_print_at_null): New global.
418 * valprint.c (_initialize_valprint): New print set subcommand
420 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
421 printing a char array, adjust the number of chars to print.
423 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
425 From Kevin A. Buettner (kev@cujo.geg.mot.com).
426 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
427 pic code in addition to prologues where an instruction from the
428 prologue gets moved into the delay slot of a branch instruction
429 immediately following the prologue. A table of potential prologue
430 instructions (prologue_insn_tbl) is now used for picking apart a
432 (frame_find_saved_regs): Changed the way in which limit gets set
433 so that the delay slot of branch instructions immediately
434 following the prologue gets examined.
435 (pushed_size, store_parm_word, store_parm, push_parameters,
436 collect_returned_value): Deleted.
438 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
440 * infrun.c (wait_for_inferior): Handle stepping into leaf
441 functions whose prologue consists of gp loading code only.
443 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
445 * dbxread.c: Don't include libbfd.h.
446 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
447 <time.h>, or <sys/types.h>.
448 * elfread.c (elf_symfile_read): Use only standard BFD functions to
449 collect information about the stab and stab string sections.
451 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
453 * stabsread.c (read_huge_number): handle large unsigned number
454 for stabs generated by os9k C compiler.
456 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
458 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
459 * breakpoint.h (hit_count): New breakpoint field.
460 * breakpoint.c (show_breakpoint_hit_counts): New variable.
461 (clear_breakpoint_hit_counts): New function.
462 (bpstat_stop_status): Increment the hit count.
463 (breakpoint_1): Display the hit count.
464 * infcmd.c (run_command): Reset breakpoint hit counts.
465 * target.c (generic_mourn_inferior): Don't clear ignore counts if
466 displaying hit counts.
468 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
470 * elfread.c (elf_symfile_read): Unconditionally add dynamic
471 symbols for all symbol files. Makes skipping over the
472 trampoline code work when stepping from a function in a shared
473 library into a function in a different shared library for Irix 5.
474 Other ELF targets do not have enough information in their
475 dynamic symbol tables to make this work.
476 (elf_symtab_read): Relocate mst_solib_trampoline address.
478 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
480 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
481 * configure.in (m68*-atari-sysv4*): New configuration.
482 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
483 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
484 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
485 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
486 * config/m68k/amix.mh, config/m68k/amix.mt,
487 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
490 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
492 * symtab.c (find_function_start_sal): New function to find
493 the start of a function from a function symbol.
494 (decode_line_1, decode_line_2): Use it instead of open coded
495 partial copies of the code.
496 (list_symbols): Quote symbol name before passing it to
497 break_command to enable proper handling of mangled symbols.
499 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
501 * ch-exp.y (match_simple_name_string): Don't lower-case here.
502 * ch-exp.y (yylex): First try name lookup using exact name
503 typed by user; if that fails, try lower-cased name.
505 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
507 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
508 Move "no debugging symbols found" test to symfile.c.
509 * symfile.c (syms_from_objfile, reread_symbols): Add
510 "no debugging symbols found" test.
511 * coffread.c (init_stringtab): Handle stripped files with a
512 stringtab offset of zero gracefully.
513 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
514 BFD instead of stop_pc heuristic to determine if it is a dynamically
516 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
517 ioctl, it indicates that the process has exited.
519 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
521 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
522 .PARISC.unwind section now.
524 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
526 * breakpoint.c (mention): Always show breakpoint address if no
529 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
531 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
532 handling of shared libraries for non-ELF executables, but only if
533 HANDLE_SVR4_EXEC_EMULATORS is defined.
534 (locate_base): Try to find debug_base in the dynamic linker
535 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
536 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
537 Define to enable handling of shared libraries for a.out executables,
538 run under Solaris BCP.
540 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
542 * infrun.c (wait_for_inferior): Print "Program exited normally"
543 regardless of batch_mode.
544 * defs.h, top.c (batch_mode): Removed.
546 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
548 * Makefile.in (dcache_h): Remove redundant definition.
549 (init.c): Add a comment.
550 (top.c): Remove explicit compile action.
551 * breakpoint.c (mention): Share code indicating location of
552 break/watchpoints, don't print address if addressprint is off.
553 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
554 (demangle): Remove redundant declarations.
555 * eval.c: Remove redundant function declarations.
556 * objfiles.h: Cosmetic and grammatical improvements.
557 * TODO: Various updates.
559 * remote-mips.c: Replace all \r chars with \015.
560 (mips_receive_header): Display control characters readably.
561 (mips_xfer_memory): Add a simple progress display.
563 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
565 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
567 * remote-hms.c (flush): New function.
568 (expect): Get edge case right.
569 (hms_read_inferior_memory): Be more tolerant of line noise.
571 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
573 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
574 target files, not non-existent mach3.mh and mach3.mt.
576 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
579 symbols for all symbol files. Makes skipping over the
580 trampoline code work when stepping from a function in a shared
581 library into a function in a different shared library.
582 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
584 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
586 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
587 names mean end of .o file.
588 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
589 top of routine. Handle new thread notification cleanly.
590 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
591 thread notification scheme.
592 * (child_resume): General cleanups, handle resumption of all
595 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
597 * ser-go32.c: Rewrite to run under windows.
598 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
600 * serial.c (serial_open): Notice device "pc".
601 * remote-e7000.c: Fix copyright date.
602 (expect): Compare \n and \r the same.
603 (e7000_open): Allow pc as a serial port
604 * sh/sh.mt: Add ser-e7kpc.
605 * h8300/h8300hms.mt: Add ser-e7kpc.
606 * main.c (proc_wait): Don't wait if using go32.
608 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
610 * somread.c: Simplify by using stabsect_build_psymtabs.
611 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
612 corresponding to the name of the text section. All references
614 (somstab_build_psymtabs): Delete function, no longer needed.
616 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
618 * somread.c: Renamed from paread.c. Changed function names and
619 comments to reflect that this file deals with SOM (an object file
620 format), rather than the PA (a cpu).
621 (Makefile.in): Chaned appropriately.
622 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
623 * dbxread.c (somstab_build_psymtabs): Renamed from
624 pastab_build_psymtabs.
626 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
628 * core-sol2.c: New file to handle ELF and BCP core file flavours.
629 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
631 * Makefile.in: Updated for core-sol2.c.
632 * README: Add notes about SPARCworks cc under Solaris 2.x,
633 from Casper H.S. Dik (casper@fwi.uva.nl).
634 * config/mips/xm-makeva.h: Removed, no longer necessary.
635 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
636 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
637 config/mips/xm-riscos.h: Remove references to xm-makeva.h
639 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * gdba.el: Put program input and output in a separate buffer.
643 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
645 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
646 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
647 with global variable of same name in libnsl.so on UnixWare.
649 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
651 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
652 embedded in template name.
654 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
656 * config/i386/nm-linux.h: change calling convention of
657 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
658 target_insert_watchpoint() and
659 target_remove_watchpoint().
661 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
662 to be long long in gdb.
663 * config/mips/tm-bigmips.h: ditto.
665 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
667 * c-lang.c (asm_language_defn): New definitions for language_asm,
668 mostly copied from c_language_defn, to avoid warnings when
669 switching between c and asm stack frames.
671 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
673 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
674 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
675 (upgrade_type, handle_psymbol_enumerators): Likewise.
676 (has_opaque_xref, cross_ref): Likewise.
677 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
678 debugging information, rather than doing it here.
679 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
680 point in ecoff_debug_swap backend structure, rather than calling
681 ecoff_slurp_symbolic_info directly.
683 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
685 * breakpoint.c: Include annotate.h. Call annotate_field rather
686 than printing annotation directly.
688 * main.c: Include string.h.
690 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
692 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
693 call it instead of doing normal loop.
694 * infcmd.c (attach_command): Don't call wait_for_inferior if
696 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
697 hook that can decide whether to step over the next breakpoint.
698 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
699 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
702 * configure.in: Improve sorting/formatting of hosts and targets.
703 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
704 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
705 * Makefile.in (stop-gdb): New target.
706 * stop-gdb.c: New file, utility to get attention of waiting GDBs
709 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
711 * top.c (gdb_init): Init current_directory in gdb_init. Probably
712 the identical initialization can be deleted from main.c, but i
713 haven't done so just in case.
715 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
717 * gdba.el: Added menu windows and slightly improved window
718 handling to gdba.el. Fixed numerous minor bugs that were causing
719 emacs and gdb to fall out of sync.
721 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
723 * breakpoint.c: annotate changes lost at merge, put back in.
725 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
727 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
730 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
732 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
734 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
735 writing of floating registers, the dpx2 kernel disallows it.
736 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
737 is contained in o_praw.
738 * irix5-nat.c (solib_map_sections): Adjust sections by the
739 difference between the loaded address and the prelinked address.
740 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
742 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
743 symbols, their value is absolute.
744 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
745 libraries fh->adr fields of zero. Relocate minimal symbol values
746 upon readin. Relocate non-stabs symbols upon readin.
747 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
748 start address of the outermost block.
749 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
750 instead of section_offsets and use relocated pst->textlow for
751 line number and procedure address relocations.
753 From gmo@MicroUnity.com (Guillermo A. Loyola):
754 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
755 Handle SGI Irix5 stIndirect symbol type.
757 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
759 * breakpoint.c: fix a syntax error native cc does not like.
761 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
762 * sparclite/Makefile.in: ditto.
763 * sparcl-tdpe.c: change file name because first 8 chars has to be
765 * sparcl-stub.c: ditto.
767 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
769 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
771 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
773 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
774 ignore) a PID argument.
775 (hppa_pop_frame): Pass a PID to target_write_pc.
776 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
777 and pass through a PID argument.
778 (target_read_pc, target_write_pc): Update prototypes.
780 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
782 * Makefile.in: add new file sparclite-tdep.c.
783 * sparclite/Makefile.in: add new file sparclite-stub.c.
784 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
786 * config/sparc/sparclite.mt: add sparclite-tdep.o.
787 * config/sparc/tm-sparclite.h: add hardware breakpoints support
789 * sparclite-tdep.c: new file, contains hardware breakpoint support
791 * sparclite-stub.c: new file, stub code that add support hardware
793 * breakpoint.c: add hardware breakpoint support.
794 * breakpoint.h: add new breakpoint type to support hardware
796 * config/mips/nm-irix4.h: change interface for target dependent
797 code supporting watch point.
798 * config/pa/nm-hppab.h: change interface for target dependent
799 code supporting watch point.
801 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
803 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
805 * stabsread.c (read_struct_fields): os9k nested structure does not
806 have terminating ';', instead it just get to ',' and bit position
809 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
811 * nlmread.c (nlm_symtab_read): Clean up a bit.
812 * (nlm_symfile_read): Record bounds of main() so that backtrace
813 command will know where to stop.
814 * objfiles.c (objfile_relocate): Relocate entry point/func info
815 for backtrace as well.
816 * objfiles.h: Define values for invalid PCs for entry point info.
817 * symfile.c (init_entry_point_info): Initialize invalid values
818 with aforementioned macros.
819 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
820 to cause backtrace to stop when it gets back to main().
821 * config/i386/tm-i386nw.h: Ditto.
823 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
825 Fix value_print, which used to be ostensibly language-independent,
826 but would print pointers and arrays in C syntax. Instead, call
827 a language-specific function.
828 * language.h (struct language_defn): New functional field
830 (LA_VALUE_PRINT): New macro.
831 * language.c (unk_lang_value_print): New stub/dummy function.
832 (unknown_language_defn, auto_language_defn, local_language_defn):
834 * c-valprint.c (c_value_print): New function, with code moved from:
835 * valprint.c (value_print): ... here. Now just invoke
836 LA_VALUE_PRINT to do language-specific stuff.
837 * valprint.c (value_print_array_elements): Make non-static.
838 * c-lang.c (c_language_defn, cplus_language_defn): Add
839 c_value_print in the la_value_print field.
840 * m2-lang.c (m2_language_defn): Likewise.
841 * ch-lang.c (chill_language_defn): But here use chill_value_print.
842 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
843 * ch-valprint.c (chill_value_print): New function, based on
844 c_value_print, but use Chill "look and feel."
845 * c-lang.h (c_value_print): New prototype.
846 * ch-lang.h (chill_value_print): New prototype.
847 * value.h (value_print_array_elements): New prototype.
849 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
850 and case TYPE_CODE_SET): Check that the element type isn't a stub.
852 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
855 to new file top.c. Make things extern instead of static and
856 similar rearrangements to deal with this.
858 * utils.c: Move fputs_unfiltered to main.c. Remove
859 FPUTS_UNFILTERED_OVERRIDE ifndef.
860 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
861 and libgdb uses utils.c and top.c.
863 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
865 * hppa-tdep.c (skip_trampoline_code): Fix typo.
867 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
869 * ch-valprint.c (chill_val_print_array_elements): New function.
870 A Chill version of val_print_array_elements, it prints the
871 array index labels, in additions ot the array element values.
872 (chill_val_print): Use the new function.
874 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
876 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
878 * defs.h (enum language): Add language_asm.
879 * findvar.c (read_register_bytes read_register_gen
880 write_register_bytes read_register read_register_pid
881 write_register write_register_pid supply_register): Move multi-
882 thread handling down into these routines. Create XXX_pid routines
883 that allow register references to specify the pid.
884 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
885 read_sp write_sp read_fp write_fp): Move these routines from
886 infcmd to findvar to centralize the whole mess.
887 * i386-nlmstub.c: Portability fixes.
888 * infptrace.c (child_resume): Conditionalize to allow other natives
889 to override it. Remove PIDGET gubbish, it's no longer necessary.
890 * infrun.c (wait_for_inferior): Put registers_changed() before
891 target_wait() to speed up remote debugging.
892 * Replace code that reads registers from other threads with much
893 nicer looking new function calls (see changes to findvar.c).
894 * Don't skip prologues if debugging assembly source.
895 * lynx-nat.c (child_resume): Lynx now needs it's own version of
896 child_resume to handle multi-thread debugging properly.
897 * remote.c: Add O response to get console output from target.
898 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
899 SERIAL_ERROR here to simplify callers.
900 * Change static var timeout to remote_timeout.
901 * (fromhex): Remove unnecessary return -1 at end of routine.
902 * (remote_wait): Turn this into a big switch statement. Add
903 support for O response.
904 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
905 * (getpkt): Split getpkt into two parts. read_frame deals with
906 all formatting issues, run-length encoding, and framing. getpkt
907 now handles error recovery, and frame detection.
908 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
909 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
910 control. (hardwire_readchar): Handle EINTR from read().
911 * symfile.c (deduce_language_from_filename): Add support for .s
913 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
914 override infptrace's child_wait.
915 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
916 instead of XXXlynx.h.
917 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
919 * nlm/gdbserve.c: Portability fixes.
921 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
923 * inftarg.c (child_wait): Call proc_wait, not wait.
924 (child_mourn_inferior): Call proc_remove_foreign.
925 * main.c (gdb_init): Call init_proc.
926 * main.c: Provide dummy versions of init_proc, proc_wait, and
927 proc_remove_foreign for the gdb case (the libgdb case provides its
928 own versions of these functions).
929 * Makefile.in (libgdb-files): Add libproc.a.
931 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
933 Hardware watchpoints for Linux, from Rick Sladkey
935 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
936 new hardware breakpoint recovery method.
937 * i386v-nat.c (i386_insert_watchpoint,
938 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
939 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
940 New functions to support the 386 hardware debugging registers.
941 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
942 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
943 target_insert_watchpoint, target_remove_watchpoint): Define these
944 macros to use the hardware debugging functions in i386v-nat.c.
946 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
948 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
951 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * target.c, target.h: New variables target_activity_function and
955 * inflow.c, inferior.h: New functions set_sigio_trap and
957 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
959 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
961 * remote-sim.h (sim_verbose): Delete.
962 Document callbacks needed.
963 (sim_*): Change result to void where there isn't one.
964 (sim_open): Clarify argument and error response.
965 (sim_close): Declare.
966 (sim_load): Change bfd_handle argument to file name. Clarify result.
967 (sim_create_inferior): Renamed from sim_set_args.
968 (sim_set_pc): Delete.
969 (sim_info): Delete printf_fn argument.
970 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
971 (gdbsim_load): Try sim_load first.
972 (gdbsim_create_inferior): Call sim_create_inferior.
973 (gdbsim_open): Handle args == NULL. Update call to sim_open.
974 (gdbsim_close): Call sim_close.
975 (gdbsim_files_info): Update call to sim_info.
976 (gdbsim_ops): Realign comments.
978 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
980 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
982 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
983 the auxent if the symbol's name is ".file". From David Edelsohn
984 <c1dje@watson.ibm.com>.
986 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
988 * breakpoint.c (breakpoint_1): Fix typo.
990 * annotate.c (annotate_field_end): Fix typo.
992 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
994 * Makefile.in (TSSTART): Remove; no longer used.
996 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
997 fputs_unfiltered and exit directly, rather than fatal. The latter
998 calls vfprintf_unfiltered!
1000 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1001 * value.h, printcmd.c (print_value_flags): Move from here...
1002 * annotate.c: ...to here, and make it use can_dereference.
1004 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1006 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1007 Remove, needed for both native and cross.
1008 * target.c (attach_flag, generic_mourn_inferior): Put here.
1009 * utils.c (job_control): Put here.
1010 (terminal.h): Don't include anymore.
1012 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1014 * source.c (find_source_lines): Always use code that was #ifdef
1015 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1016 leaving it on the chain. Reindent much of this function.
1017 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1018 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1019 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1020 config/ns32k/xm-ns32km3.h: Remove all references to
1021 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1022 * main.c, fork-child.c, many config files: Remove all
1023 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1026 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1027 This avoids __eprintf troubles.
1029 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1031 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1032 initialization code which needs to be called even if we bypass the
1033 command line stuff into gdb_init.
1034 * utils.c (fputs_unfiltered): Surround in #ifndef
1035 FPUTS_UNFILTERED_OVERRIDE.
1036 * Makefile.in (libgdb.a): New target.
1038 * utils.c: Rearrange I/O stuff a bit so that all output goes
1039 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1040 which made %s not work with arbitrarily large strings.
1041 * printcmd.c (printf_command): Use printf_filtered, not
1042 printf_unfiltered and printf, now that arbitrary limit is gone.
1045 * breakpoint.c (watchpoint_check): Remove unused variable b.
1046 * stack.c (print_frame_info): Move sp and buf inside #if.
1047 * eval.c (evaluate_subexp): Remove unused variables pp,
1048 mangle_ptr, ptr, and mangle_tstr.
1049 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1051 * symtab.c (lookup_symtab): Put variable copy inside #if.
1052 (decode_line_1): Put variable q1 inside #if 0.
1053 * target.h: Declare target_link.
1054 * infrun.c (wait_for_inferior): Remove unused variables signame.
1055 * remote.c (remote_resume): Remove unused variable name.
1056 * c-exp.y (parse_number): Parenthesize operand of shift.
1057 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1058 (this is a semantic change, the warning seems to have detected a bug).
1059 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1060 * coffread.c: Move variable temptype inside #if.
1061 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1063 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1064 (chill_val_print): Remove unused variable in_range.
1065 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1066 (chill_val_print): Add default case for switch.
1067 * stabsread.h: Declare stabsect_build_psymtabs.
1068 * os9kread.c (read_minimal_symbols): Make this return void.
1069 (os9k_symfile_read): Remove unused variables stb_exist and val.
1070 (os9k_symfile_init): Remove unused variable val.
1071 (fill_sym): Remove unused variable id.
1072 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1073 unused variable nsl.
1074 Remove unused variable symfile_bfd.
1075 #if 0 unused variables lbrac_unmatched_complaint and
1076 lbrac_mismatch_complaint.
1077 Remove declaration for non-existent function os9k_next_symbol_text.
1079 * annotate.c, annotate.h: New files, containing a function for
1080 each annotation which outputs it.
1081 * Move breakpoints_changed from breakpoint.c to annotate.c.
1082 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1083 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1084 Use annotate.c functions to output annotations.
1085 * Makefile.in (OBS): Add annotate.o.
1087 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1089 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1090 elf_unwind_entries are always initialized.
1092 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1093 stubs which return directly to the caller rather than to the stub
1096 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1098 * c-exp.y (yyerror): Display a more informative error message.
1099 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1100 * m2-exp.y (yyerror): Ditto.
1102 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1104 * inflow.c (job_control): Move definition to front of file.
1106 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1109 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1111 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1113 * Makefile.in (kdb): Remove old init.c creation commands.
1114 * configure.in (sparclite): Match on sparclite*.
1115 * sparclite/aload.c (main): Only change section addresses for
1116 a.out format object files.
1118 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1120 * config/i386/go32.mh: Define CC.
1122 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1124 * gdbserver/Makefile.in: Remove irrelevant definitions and
1125 comments inherited from the gdb Makefile.
1126 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1127 (VERSION): Update to 4.12.3.
1128 (gdbserver): Remove any existing executable first.
1129 (distclean, realclean): Remove nm.h.
1130 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1131 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1132 Don't use absolute pathname.
1134 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1136 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1139 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1141 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1142 (print_it_normal): Add annotations for the inferior starting and
1143 stopping, and for all the various messages related to how it
1146 * printcmd.c (do_one_display): Annotate.
1147 * stack.c (print_frame_info): Annotate printing of stack frames.
1149 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1151 * remote.c (get_offsets): Handle case where stub doesn't support
1154 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1156 Add partial support for g++ code compiled with -fvtable-thunks.
1157 * c-valprint.c (c_val_print): Add vtblprint support
1159 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1160 pointers (if using thunks) as well as array of structs (otherwise).
1161 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1162 level, and make the latter non-static (so define_symbol can use it).
1163 * stabsread.c (define_symbol): If the type being defined is a
1164 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1165 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1166 * values.c (value_virtual_fn_field): Handle thunks.
1167 * values.c (value_headof): Minor efficiency hack.
1168 * values.c (value_headof): Incomplete thunk support. FIXME.
1170 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1172 * valprint.c (print_longest): Clarify comment about use_local.
1173 * printcmd.c, defs.h (print_address_numeric), callers in
1174 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1175 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1176 exec.c: New argument use_local.
1177 * source.c (identify_source_line): Use filtered output. Use
1178 print_address_numeric.
1180 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1181 language.c (type_error, range_error): Use filtered output.
1182 * utils.c (error_begin): Update comment to tell people to use
1185 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1186 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1189 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1191 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1192 from the fault, #ifndef FAULTED_USE_SIGINFO.
1193 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1195 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1197 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1198 Explicitly annotate each record.
1200 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1202 * xcoffexec.c: Reformat to standards and lint.
1203 (language.h): Include.
1204 (exec_close): Declare arg "quitting".
1205 (file_command): Declare arg "from_tty".
1206 (map_vmap): Cast xmalloc result to PTR.
1207 * rs6000-nat.c: Reformat to standards and lint.
1208 (exec_one_dummy_insn): Use char array for saved instruction.
1209 (fixup_breakpoints): Declare.
1210 (vmap_ldinfo): Be more informative in fatal error messages.
1211 (xcoff_relocate_symtab): Define to return void.
1212 * xcoffsolib.h: Reformat to standards, improve comments.
1213 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1215 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * utils.c, defs.h (error_begin): New function.
1218 (quit): Print annotation before printing the error message.
1219 * main.c (return_to_top_level): Print annotation before doing the
1221 * symtab.c (decode_line_1): Call error not warning and then
1222 return_to_top_level. Call error_begin and printf_unfiltered
1223 rather calling warning (before calls to return_to_top_level).
1224 * core.c (memory_error): Use error_begin, printf_unfiltered,
1225 print_address_numeric and return_to_top_level instead of error.
1226 Cleans up a FIXME-32x64.
1227 * language.c (type_error, range_error): Call error_begin
1228 not just target_terminal_ours.
1230 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1231 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1232 side of an assignment is non-portable.
1234 * utils.c (query): Change syntax of query annotations to be
1235 consistent with other input annotations.
1236 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1238 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1240 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1242 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1243 that have a stack frame size of 32k or larger (from Paul Flinders).
1244 Remove #if 0'd code.
1246 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1248 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1249 for Lynx platforms that need it.
1250 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1252 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1254 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1255 than trying to deduce it from the fault.
1257 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1259 * printcmd.c (print_address_symbolic): Initialize name to empty
1260 string to avoid core dump if lookup fails.
1261 * remote-e7000.c (printf_e7000debug): Error if target not open.
1263 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1265 * i386-nlmstub.c: Update to be more in line with PIN stub.
1266 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1267 * (hex2mem): Init ptr.
1268 * General cleanups to use ConsolePrintf, standard prologues, etc...
1270 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1272 * i386-nlmstub.c: More changes to be compatible with remote.c.
1274 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1275 into (the far less frequently called) dbx_symfile_read.
1277 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1279 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1281 * dbxread.c (record_minimal_symbol): Record the section
1282 associated with the symbol to make dynmaic relocation work.
1283 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1284 Solaris brain-damage which don't apply to relocatable object
1286 * (stabsect_build_psymtabs): New routine to read stabs out of an
1287 arbitrarily named section.
1288 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1290 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1291 stabs out of the nlm.
1292 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1293 brain-damage which don't apply to relocatable object files.
1294 * remote.c (putpkt): Improve error reporting and error handling.
1295 * (get_offsets): Temporary kludge to force data & bss sections to
1296 have the same relocation.
1297 * stabsread.c (define_symbol, scan_file_globals): Record section
1300 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1302 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1303 FIXME-32x64 comment.
1305 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1307 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1308 to after call to target_wait. This means that flush_cached_frames
1309 can call target_terminal_ours if it wants to.
1310 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1311 comment about why the code is dubious.
1313 * stabsread.c (read_type): Call read_type, not nonexistent
1316 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1318 * remote-os9k.c (rombug_fetch_registers): set trace mode
1320 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1322 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1324 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1325 passed to process_one_symbol.
1326 * stabsread.c (read_type): process os9k functio prototype.
1328 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1330 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1333 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1335 * utils.c (prompt_for_continue): Annotate prompt.
1336 (query): Annotate query.
1337 * printcmd.c (print_frame_args): Change syntax of argument
1338 annotation to make name and value part of a single group of
1339 annotations, not two separate groups.
1340 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1341 * valprint.c (val_print_array_elements): Change syntax of
1342 annotation to be more concise.
1343 * main.c, defs.h (command_line_input): New argument tells what
1344 string to include in the annotations.
1345 * symtab.c (decode_line_2), main.c (read_command_lines,
1346 command_loop): Change callers.
1348 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1349 target null pointer.
1350 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1352 * printcmd.c (output_command): Annotate things we print here too.
1353 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1354 * Move declaration of print_value_flags from defs.h to value.h.
1355 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1357 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1359 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1360 BFD handles sun3 dynamic relocations now.
1361 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1364 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1366 * printcmd.c (print_command_1): Annotate the top-level expressions
1368 (print_frame_args): Annotate each argument.
1369 * printcmd.c, defs.h (print_value_flags): New function.
1370 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1371 * valprint.c (val_print_array_elements): Annotate each array element.
1373 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1375 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1376 the register contains a pointer to the type, not the type itself.
1378 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1380 * main.c (main): Accept --annotate=N option and make --fullname
1381 the same as --annotate=1.
1382 (command_line_input): Print annotatation before and after prompt.
1383 * blockframe.c (flush_cached_frames): Print annotation.
1384 * Rename frame_file_full_name to annotation_level and move it from
1386 * source.c (identify_source_line): If annotation_level > 1,
1387 change output format.
1388 * breakpoint.c: Print annotation whenever a breakpoint changes.
1389 * main.c: New variable server_command.
1390 (command_line_input): Parse "server " and set server_command.
1391 (dont_repeat): Check server_command.
1393 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1395 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1396 updating raw_symbol and symnum. Return a value in the case where
1399 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1401 * parse.c: Don't define block_found; it is defined in symtab.c.
1402 * parser-defs.h: Add comment regarding block_found.
1404 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1406 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1409 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1411 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1412 section vma. Do not read dynamic relocs for sun3 executables to
1413 avoid BFD assertion message.
1415 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1417 * nm-hppab.h (KERNEL_U_ADDR): Define.
1418 (FIVE_ARG_PTRACE): Likewise.
1419 (CANNOT_STORE_REGISTER): Likewise.
1420 * nm-hppah.h (KERNEL_U_ADDR): Define.
1421 (FIVE_ARG_PTRACE): Likewise.
1422 (CANNOT_STORE_REGISTER): Likewise.
1423 (NEED_TEXT_START_END): Likewise.
1425 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1426 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1427 (FIVE_ARG_PTRACE): Likewise.
1428 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1429 (FIVE_ARG_PTRACE): Likewise.
1431 * hppa-tdep.c (read_unwind_info): Make static.
1432 (restore_pc_queue): Indirect through the target vector to
1433 reload the register state.
1435 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1437 * paread.c (compare_unwind_entries): Delete function. It's been
1438 moved into hppa-tdep.c.
1439 (read_unwind_info): Likewise.
1440 (pa_symfile_read): No longer call read_unwind_info. The unwind
1441 tables will be read in as they are needed.
1443 * hppa-tdep.c (compare_unwind_entries): New function.
1444 (read_unwind_info, internalize_unwinds): Likewise.
1445 (find_unwind_entry): Read in unwind information on demand.
1447 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1449 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1450 to : in search path processing.
1451 * defs.h (qsort): Rename argument in prototype.
1452 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1454 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1455 (false): Eliminate usages.
1457 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1459 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1460 All references to value changed to value_ptrlage_command is now
1462 All references to value changed to value_ptr.
1463 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1464 * remote-hms.c (hms_wait): Timeout after five seconds.
1465 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1466 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1467 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1469 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1471 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1473 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1475 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1477 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1478 bp_watchpoint_scope breakpoints.
1479 (struct breakpoint): Add val_chain and related_breakpoint fields
1480 for use by watchpoints.
1482 * breakpoint.c (within_scope): Delete. No longer used.
1483 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1484 (target_{remove,insert}_watchpoint): Likewise.
1485 (can_use_hardware_watchpoint): New function.
1486 (remove_breakpoint): New function to remove a single breakpoint
1487 or hardware watchpoint.
1488 (insert_breakpoints): Handle insertion of hardware watchpoints.
1489 Store a copy of the value chain derived from the watchpoint
1491 (remove_breakpoints): Simplify by using remove_breakpoint.
1492 (delete_breakpoint): Likewise.
1493 (watchpoint_check): Delete the watchpoint and watchpoint scope
1494 breakpoints when the watchpoint goes out of scope. Save & restore
1495 the current frame after checking watchpoints.
1496 (breakpoint_init_inferior): Likewise (restarting the program
1497 makes all local watchpoints go out of scope).
1498 (bpstat_stop_status): Handle hardware watchpoints much like normal
1499 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1500 when the watchpoint goes out of scope. Remove and reinsert all
1501 breakpoints before returning if we stopped when a hardware watchpoint
1503 (watch_command): Use a hardware watchpoint when possible. If
1504 watching a local expression, build a scope breakpoint too.
1505 (map_breakpoint_numbers): Also call given function for any
1506 related breakpoints.
1507 (disable_breakpoint): Never disable a scope breakpoint.
1508 (enable_breakpoint): Handle hardware breakpoints much like normal
1509 breakpoints, but recompute the watchpoint_scope breakpoint's
1510 frame and address (if we have an associated scope breakpoint).
1511 (read_memory_nobpt): Handle hardware watchpoints like normal
1512 watchpoints. When necessary handle watchpoint_scope breakpoints.
1513 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1514 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1515 (disable_command): Likewise.
1517 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1518 Extern prototype added to frame.h
1520 * infrun.c (wait_for_inferior): Set current_frame and select
1521 a frame before checking if we stopped due to a hardare watchpoint
1522 firing. Handle stepping over hardware watchpoints.
1523 (normal_stop): Remove unnecessary call to select_frame.
1525 * value.h (value_release_to_mark): Declare.
1526 * values.c (value_release_to_mark): New function.
1528 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1529 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1531 * hppab-nat.c (hppa_set_watchpoint): New function.
1533 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1534 (HAVE_STEPPABLE_WATCHPOINT): Define.
1535 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1536 (target_{insert,delete}_watchpoint): Define.
1538 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1539 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1540 (target_{insert,remove}_watchpoint): Likewise.
1542 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1544 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1545 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1546 often have the same names as debug symbols for functions, and
1547 confuse lookup_symbol().
1549 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1551 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1552 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1553 REGISTER_RAW_SIZE (1).
1554 Together these changes work around a bug in HP's compiler. Both
1555 seem to be necessary.
1557 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1559 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1560 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1561 are type mst_solib_trampoline.
1563 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1565 * config/m68k/es1800.mt: Change comments.
1567 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1569 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1571 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1573 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1576 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1578 * values.c (unpack_long): Remove obsolete comment about using a
1581 * symfile.c (symbol_file_command): Add comments about command syntax.
1583 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1584 Jim Kingdon (kingdon@cygnus.com)
1586 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1587 are in the .plt section.
1588 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1589 find_solib_trampoline_target): New functions for handling
1590 stepping into -g compiled shared libraries.
1591 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1592 find_solib_trampoline_target): Add prototypes.
1593 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1594 Define to handle stepping into -g compiled shared libraries.
1595 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1596 stepping into -g compiled shared libraries.
1598 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1600 * configure.in: Add mips-*-sysv4* support.
1601 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1602 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1603 New files for MIPS SVR4 support.
1604 * Makefile.in: Update for new mipsv4 files.
1605 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1606 read_next_frame_reg to obtain the frame relative stack pointer.
1607 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1608 obtain the frame relative stack pointer.
1609 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1610 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1611 by entering them into the minimal symbol table.
1612 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1613 a long for float formats.
1614 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1615 get defined in <link.h>.
1616 * solib.c (solib_add): Add shared library sections to the section
1617 table of the target before adding the symbols.
1618 * partial-stab.h: Relocate static and global functions.
1619 * dbxread.c (read_dbx_symtab): Remove unused variable
1620 end_of_text_address. Relocate text_addr when passing it
1623 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1624 library functions before the executable is run. Retrieve dynamic
1625 symbols from stripped executables.
1626 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1627 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1628 if no debugging symbols were found.
1629 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1630 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1632 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1633 OSF/1 has shared libraries.
1635 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1637 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1638 to BFD handling of dynamic symbols.
1640 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1642 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1643 then gets its real address into FUN and its GOT/DP value into %r19.
1645 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1647 * hppa-tdep.c (frameless_function_invocation): If no unwind
1648 descriptor was found, then assume this was not a frameless
1649 function invocation.
1650 (frame_saved_pc): If the saved PC is in a linker stub, then
1651 return the return address which the linker stub will return to.
1653 * xm-hppab.h: Never define USG.
1654 * xm-hppah.h: Always define USG.
1656 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1658 * values.c (unpack_long, value_from_longest),
1659 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1661 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1663 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1665 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1667 For SVR4 targets, enable gdb to set breakpoints in shared
1668 library functions before the executable is run.
1669 * elfread.c (elf_symtab_read): Handle symbols for shared library
1671 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1672 and moved to objfiles.c.
1673 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1674 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1675 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1676 the new generic definition from tm-sysv4.h works for Solaris.
1678 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1680 * elfread.c (elf_symtab_read): Change storage_needed,
1681 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1682 bfd_get_symtab_upper_bound. Check for errors from
1683 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1684 * nlmread.c (nlm_symtab_read): Same changes.
1686 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1688 * xcoffread.c (xcoff_next_symbol_text): New function.
1689 (read_xcoff_symtab): Set next_symbol_text_func to it.
1690 Move raw_symbol outside of read_xcoff_symtab.
1692 * remote.c (getpkt): Remove unused "out" label.
1694 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1696 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1697 about more than one watchpoint being triggered.
1699 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1701 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1703 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1705 * blockframe.c (find_pc_partial_function): mst_file_text
1706 symbols do not live in the shared library transfer table.
1707 * ch-exp.y (decode_integer_value, match_character_literal,
1708 match_bitstring_literal): Guard tolower calls with isupper,
1709 tolower on old BSD systems blindly subtracts a constant.
1710 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1711 well when determining the producer of the object file.
1712 * mdebugread.c (has_opaque_xref): New function to check for
1713 cross reference to an opaque aggregate.
1714 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1715 enter typedefs to opaque aggregates into the symbol tables.
1716 * mdebugread.c (parse_external): Remove skip_procedures argument,
1717 it has always been 1. Remove code that handled stProc symbols,
1718 it was never executed and was wrong, as the index of a
1719 stProc symbol points to the local symbol table and not to the
1720 auxiliary symbol info. Update caller.
1721 * mdebugread.c (parse_partial_symbols): Do not enter external
1722 stProc symbols into the partial symbol table, they are already
1723 entered into the minimal symbol table.
1724 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1725 Remove all conditionals and definitions for ptx.
1726 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1727 Fix addresses of floating point registers in REGISTER_U_ADDR.
1728 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1729 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1730 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1731 signal trampoline code work.
1732 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1733 Remove all conditionals and definitions for ptx.
1734 Remove KDB definitions.
1735 * symm-nat.c (store_inferior_registers): Fetch registers before
1736 storing them to obtain valid floating point control registers.
1737 Store fpu registers.
1738 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1739 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1740 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1742 * symm-nat.c (child_resume): Update type of `signal' parameter.
1743 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1745 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1747 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1748 calling import stubs for functions in shared libraries.
1750 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1752 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1754 * ch-lang.c (chill_is_varying_struct): Magic string is
1755 was "<var_length>" is now "__var_length" (more portable).
1757 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1759 * remote.c (getpkt): If we get a timeout, actually retry rather
1760 than just giving up the first time it happens.
1761 * remote.c: Document sequence numbers.
1762 (remote_store_registers): Change syntax of 'P' request so that it
1763 never looks like a sequence number.
1765 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1767 * os9kread.c (record_minimal_symbol): add section_offset to
1768 relocate minimal symbol table.
1769 * os9kread.c (read_minimal_symbols): ditto.
1770 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1772 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1773 return. Also if file addr is 0 leave it 0, not to relocate.
1774 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1775 'set remotexoff' and 'set remotelog' commands.
1777 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1779 * remote.c (remote_store_registers): Add 'P' request to set an
1780 individual register.
1781 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1784 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1786 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1787 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1788 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1790 * command.c (do_setshow_command, case var_string): Never add a
1791 space to the end of the string.
1792 * NEWS: Document this change.
1793 * .gdbinit: Add a space to the "set prompt" command.
1795 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1797 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1798 changes to make it compile (it doesn't link yet).
1800 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1801 (set_demangling_style, set_demangling_command): Use savestring not
1802 strdup. We were not dealing properly with a NULL return from
1803 strdup, and were not declaring strdup (the system header may or
1806 * valprint.c (val_print): Remove inaccurate comment about what
1807 types can be stub types.
1809 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1810 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1811 Supply alternate version if ATTACH_DETACH is not defined.
1812 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1813 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1814 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1816 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1818 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1820 (skip_trampoline_code): Rewrite and add support for argument
1821 relocation stubs stubs, import/export stubs, calls through
1822 "_sr4export" and cascaded trampolines.
1824 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1825 if no unwind descriptor is found.
1827 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1828 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1829 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1830 differently. All registers are four bytes.
1831 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1833 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1835 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1836 registers as both single and double values (fetching 2nd 32bit half
1837 as necessary). Annotate each register printed with its precision.
1839 * paread.c (read_unwind_info): Fix off-by-one error.
1841 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1843 * main.c (complete_command): Deal with it if arg is NULL.
1845 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1847 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1848 regarding using the PC--using the PC is necessary and all the
1849 FIXME comments in the world won't make it go away.
1851 * valops.c (value_at, value_at_lazy): Give error if we dereference
1853 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1854 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1856 * stabsread.c (patch_block_stabs): Add comment about what happens
1857 if the definition is in another compilation unit from the stab.
1859 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1861 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1863 * main.c (complete_command): New command, from Rick Sladkey
1864 <jrs@world.std.com>.
1865 (symbol_completion_function): Don't declare rl_point and
1866 rl_line_buffer; they are now declared in readline.h.
1867 (show_commands): Don't declare history_base; it is declared in
1869 * command.c (lookup_cmd): Don't delete trailing whitespace.
1870 Reverts change of 14 May 1989.
1872 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1874 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1875 code from prim_record_minimal_symbol_and_info() to here. Callers
1876 of the latter can legitimately supply a section number of -1.
1878 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1880 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1881 member functions have an element in args for a (nonexistent) this
1884 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1886 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1888 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1889 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1891 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1892 for the structure's type. All callers changed.
1894 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1895 for each structure argument rather than assuming it's either
1896 true or false for all structure arguments.
1898 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1899 on the length structure passed, not the compiler used.
1901 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1902 argument for the structure's type.
1904 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1906 * values.c (set_internalvar): Don't set var->value until we are
1907 sure there won't be an error().
1909 * remote.c (get_offsets): Reinstate comment which was in
1910 remote_wait about use of SECT_OFF_TEXT and so on.
1912 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1914 * symmisc.c (maintenance_check_symtabs): New function to check
1915 consistency of psymtabs and symtabs.
1916 * symtab.h (maintenance_check_symtabs): Add prototype.
1917 * maint.c: Add new `maint check-symtabs' command.
1918 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1919 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1920 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1922 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1923 to write_memory to avoid warnings from gcc.
1924 * config/i386/xm-symmetry.h: Add missing #endif.
1925 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1926 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1927 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1929 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1931 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1932 (hppa_push_arguments): Likewise.
1934 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1936 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1937 improve remote debugging efficiency. Also fixed problems with
1938 doing function calls for programs with no entry points.
1939 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1940 entry_point_address.
1941 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1942 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1943 parse_lines): Pass section_offsets info to these routines so that
1944 we can relocate symbol table entries upon readin.
1945 * (psymtab_to_symtab_1): Set symtab->primary to tell
1946 objfile_relocate to do relocations for our symbols.
1947 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1948 (which hang off of the symbol table).
1949 * Use prim_record_minimal_symbols_and_info instead of
1950 prim_record_minimal_symbols to supply section info to make minimal
1951 symbol relocations work.
1952 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1953 -1, try to deduce it from ms_type.
1954 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1955 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1956 add code to relocate objfile->sections data structure.
1957 * remote.c (get_offsets): Use new protocol message to acquire
1958 section offsets from the target.
1959 * (remote_wait): Get rid of relocation stuff. That's all handled
1960 by objfile_relocate now.
1961 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1962 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1964 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1966 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1968 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1970 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1971 can no longer set this at run time.
1972 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1973 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1974 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1975 sparc-tdep.c compiles).
1976 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1978 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1980 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1981 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1982 * configure.in: Recognize m68*-cisco*-*.
1984 * Makefile.in (TAGS): Use variables directly, rather than using
1985 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1986 and means that these filenames no longer need be unique across all
1987 the config/* directories.
1988 * configure.in: Put the config/*/ into TM_FILE, etc.
1990 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1991 and trapv exceptions.
1993 * target.h (struct section_table), objfiles.h (struct obj_section):
1994 Change name of field sec_ptr to the_bfd_section. More mnemonic
1995 and avoids the (sort of, for the ptx compiler) name clash with
1996 the name of the typedef.
1997 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1998 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2000 * utils.c: Include readline.h.
2001 * Makefile.in (utils.o): Add dependency.
2003 * remote.c (getpkt): Add support for run-length encoding.
2005 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2007 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2009 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2011 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2012 prim_record_minimal_symbol.
2015 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2016 computing their offset from the start of the old buffer and adding
2017 to the new buffer, rather than by assuming we can add the
2018 difference between the old buffer and the new buffer (it might not
2019 fit in an int). Merge in cosmetic differences from emacs regex.c
2020 version of this macro.
2022 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2024 * Makefile.in (install-only): Fix use of program_transform_name.
2026 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2028 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2029 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2030 so I'm nuking the command.
2031 * symtab.c (find_addr_symbol): Comment out, no longer used.
2033 * main.c (main): Don't init_source_path for the -cd argument. Now
2034 that source_path doesn't contain the current_directory from when
2035 GDB started up, init_source_path is no longer useful (and is
2036 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2038 * TODO: Remove item about line numbers being off. It is useless
2039 and confusing without a reproducible test case (it mentions
2040 proceed(), but I was able to step through proceed without trouble).
2042 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2044 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2045 library functions before the executable is run. Retrieve dynamic
2046 symbols from stripped executables.
2047 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2048 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2049 symtab.c (list_symbols): Handle mst_solib_trampoline.
2050 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2051 for all targets, remove IBM6000_TARGET dependencies.
2052 * dbxread.c (read_dbx_dynamic_symtab): New function.
2053 * dbxread.c (dbx_symfile_read): Use it.
2054 * dbxread.c (SET_NAMESTRING): Set namestring to
2055 "<bad string table index>" instead of "foo" if the string index is
2057 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2059 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2060 to break_command. Handle mst_file_* minimal symbol types.
2061 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2063 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2065 * c-exp.y(yylex): fix potential memory overflow.
2067 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * environ.c (set_in_environ): Eliminate special handling of PATH and
2071 * putenv.c: Removed, conflicts with system declaration of
2072 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2074 * Makefile.in: Change accordingly.
2075 * procfs.c (procfs_create_inferior): Change comment accordingly.
2077 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2079 * rs6000-tdep.c: Change value to value_ptr.
2081 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2083 * i386m3-nat.c: Include floatformat.h.
2084 (get_i387_state): Use memset not bzero.
2088 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2089 ieee-float.h to floatformat.h.
2091 * valprint.c (val_print_string): Ignore error if the error
2092 happened after a terminating '\0'.
2094 * c-valprint.c (c_val_print): Never add 1 to return value from
2095 val_print_string; just return what it returns.
2097 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2098 looping through all of the enums.
2099 * infrun.c (signals_info): Use it.
2101 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * main.c (main): When printing warning about bad baud rate, don't
2104 use warning(); it relies on current_target which isn't set up yet.
2106 * breakpoint.c (_initialize_breakpoint): Update docstring for
2107 tbreak to match what the code actually does. Don't mention tbreak
2108 in docstrings for "enable once" or "enable breakpoints once".
2110 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2112 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2113 while (0). That defeats the whole purpose of using do . . . while (0).
2114 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2115 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2116 using a ?: expression as an lvalue is not portable.
2118 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2119 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2120 'p' and 'r' symbol descriptors into a single symbol to look for a
2122 * README, config/sparc/tm-sparc.h: Update comments.
2124 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2126 * mdebugread.c (parse_type): Do not complain for types with
2127 an `indexNil' aux index, these are simply undefined types.
2128 Remove indexNil check from caller of parse_type.
2129 * mdebugread.c (parse_partial_symbols): Do not enter
2130 stGlobal, scCommon symbols into the minimal symbol table, their
2131 value is the size of the common, not its address.
2132 Handle scInit, scFini, scPData and scXData sections.
2133 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2135 Enter stProc symbols into the global_psymbols list once, not into
2136 the static_psymbols_list.
2137 Get rid of dummy psymtab if it is empty, to allow proper detection
2138 of stripped executables.
2139 * mdebugread.c (cross_ref): Allow cross references to Fortran
2142 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2144 * stabsread.c (common_block_end, fix_common_block): Stash the
2145 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2146 as to not assume that a pointer fits in an enum.
2148 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2150 * os9kread.c (fill_sym): check compiler verion number for pre-
2152 * os9kread.c (os9k_process_one_symbol): address of symbol is
2153 relative to section not module.
2154 * stabsread.c (define_symbol): add symbol type 's' as local
2156 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2158 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2159 * remote-os9k.c: fix bug in 'set remotebaud' function.
2160 * remote-os9k.c (rombug_link): minimize checking so to improve
2162 * symfile.c (symbol_file_command): check if failed to link, also make
2163 the command be able to accept more than one filenames.
2164 * target.c (target_link): check if failed to link with rombug.
2165 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2167 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2169 * remote-es.c (es1800_child_ops): Don't declare it static.
2171 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2173 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2175 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2177 * dbxread.c: New variable lowest_text_address.
2178 (record_minimal_symbol, read_dbx_symtab): Set it.
2179 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2180 end_of_text_address.
2181 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2183 * dbxread.c (end_psymtab): Remove old and commented out
2184 capping_global and capping_static. Fix comments regarding
2185 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2187 * parser-defs.h: Add "extern" to start of variable declarations so
2188 we don't end up with commons.
2189 * parse.c: Define these variables.
2191 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2194 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2196 * alpha-tdep.c: Change value to value_ptr.
2198 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2200 * solib.c (elf_locate_base): New function to locate the address
2201 of the dynamic linker's runtime structure in the dynamic info section.
2202 * solib.c (locate_base): Use it instead of iterating over the list
2203 of mapped address segments.
2204 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2207 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2209 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2210 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2211 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2212 signal trampoline and interrupt routines.
2213 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2214 (frame_chain, frame_chain_valid): Likewise.
2215 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2216 saved regs convention for SP.
2218 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2219 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2220 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2222 * tm-hppah.h (IN_SIGTRAMP): Define.
2224 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2226 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2227 alphabetic character as the start of a name.
2229 * sparclite/Makefile.in (all install): Build and install aload.
2231 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2232 config.guess and config.sub produce.
2234 * mips-tdep.c: Change value to value_ptr.
2236 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2238 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2239 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2240 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2241 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2242 value with value_ptr. This is for the ptx compiler.
2243 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2245 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2246 #if 0 i386_float_info.
2247 * symm-tdep.c (round): Remove. Also remove sgttyb.
2248 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2249 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2250 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2251 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2253 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2254 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2255 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2256 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2257 tm-i386v.h is apparently OK.
2258 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2259 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2262 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2264 * osfsolib.c (xfer_link_map_member): Update to use new
2265 target_read_string interface.
2267 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2269 * infrun.c (wait_for_inferior): In checking
2270 remove_breakpoints_on_following_step, check
2271 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2273 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2275 * os9kread.c (os9k_process_one_symbol): Rename
2276 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2277 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2278 (CORE_ADDR)0, from target_link, since that is what it uses.
2279 Process name at end, not during parsing (like we did before Kung's
2280 change), so that -readnow and -mapped can appear anywhere.
2281 Make text_relocation a local variable.
2282 * config/i386/i386os9k.mt: Fix comment.
2283 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2284 * os9kread.c: Put "comments" after #endif inside /* */.
2285 * stabsread.h: Add os9k_stabs variable.
2286 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2288 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2289 descriptor in global_symbols not local_symbols.
2290 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2292 (read_type): If os9k_stabs, accept function parameters after 'f'
2294 (read_array_type): If os9k_stabs, don't expect index type and
2295 expect lower and upper to be separated by ',' not ';'.
2296 (read_enum_type): If os9k_stabs, read a number before the first
2297 enumeration constant.
2298 (os9k_init_type_vector): New function.
2299 (dbx_lookup_type): Call it when starting new type vector.
2300 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2301 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2302 * os9kstab.c: Removed.
2303 * Makefile.in: Update accordingly.
2304 * objfiles.c (objfile_relocate_data): Removed.
2305 * remote-os9k.c (rombug_wait): Call objfile_relocate
2306 not objfile_relocate_data.
2307 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2308 * remote-os9k.c (rombug_wait): Call find_pc_section not
2310 * main.c (quit_command): Check inferior_pid; revert Kung change.
2311 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2313 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2315 * os9kread.c: New file to read os9000 style symbo table.
2316 * os9kstab.c: new file to read os9000 style stabs.
2317 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2318 * objfiles.c (find_pc_objfile): new function to search objfile
2320 * objfiles.c (objfile_relocate_data): new function to relocate
2321 data symbols in symbol table.
2322 * objfiles.h: Add two aux fields in struct objfile to handle
2323 multiple symbol table files situation like in os9000.
2324 * symfile.c: Change so 'symbol-file' command can handle multiple
2325 files. Also call target_link() to get relocation infos.
2326 * target.c (target_link): new function to get relocation info when
2327 a symbol file is requested to load.
2328 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2329 because in cross mode there's no inferior pid, bit they need to
2331 Makefile.in: add os9kread.c os9kstab.c and .o's.
2332 configure.in: add i386os9k target.
2333 config/i386/i386os9k.mt: new add.
2334 config/i386/tm-i386os9k.h: new add.
2336 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2338 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2339 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2341 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2343 * target.c, target.h (target_read_string): Provide error detection to
2344 caller. Put string in malloc'd space, so caller need not impose
2346 * solib.c (find_solib): Update to use new interface.
2347 * irix5-nat.c (find_solib): Read o_path from inferior
2348 (clear_solib): Free storage for o_path.
2349 * valprint.c (val_print_string): Add comments.
2351 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2353 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2356 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2358 * value.h (struct value): Add modifiable field.
2359 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2360 (record_latest_value): Don't mess with VALUE_LVAL of value.
2361 * valops.c (value_assign): Check it. Reword existing error
2362 message on not_lval.
2364 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2365 (STEP_SKIPS_DELAY): Added.
2366 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2369 * valprint.c (val_print_string): If errcode is set, always print
2370 an error, regardless of force_ellipsis. In the non-EIO case,
2371 just print the error message rather than calling error(). Don't
2372 access *(bufptr-1) if bufptr points to the start of the buffer.
2373 When looking for '\0', don't increment bufptr and addr if bufptr
2374 started out already at limit. If an error happens on fetching the
2375 first character, don't print the string.
2377 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2379 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2382 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2383 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2384 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2385 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2386 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2387 * findvar.c: Update comment regarding ieee-float.h.
2389 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2391 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2392 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2393 Define to make backtracing through the various sigtramp handlers
2395 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2396 the saved pc from ucontext on the stack for SVR4 signal handling.
2398 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2400 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2401 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2402 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2403 just use the global variable itself. When printing baud rate,
2404 don't print a baud rate if baud_rate is -1.
2406 * coffread.c (read_coff_symtab): Pass mst_file_* to
2407 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2408 symbols in the minimal symbols regardless of SDB_TYPE.
2410 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2412 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2413 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2414 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2415 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2416 ignored bs->stop for a bp_step_resume breakpoint.
2417 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2418 which performs one (the check_sigtramp2 one) of the functions
2419 which had been handled by the step_resume_breakpoint. For each
2420 use of the step_resume_breakpoint, make it still use the
2421 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2423 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2424 When setting the frame address of the step resume breakpoint, set
2425 it to the address for frame *before* the call instruction is
2426 executed, not after.
2428 * mips-tdep.c (mips_print_register): Print integers using
2429 print_scalar_formatted rather than duplicating all the
2430 CC_HAS_LONG_LONG and so on.
2431 (mips_push_dummy_frame): Use read_register_gen rather than using
2432 read_register and then putting it back in target format with
2433 store_unsigned_integer. If registers are more than 4 bytes, give
2434 an error rather than have some registers overwrite other
2436 #if 0 unused include of opcode/mips.h.
2438 * symfile.h: Don't declare arguments for coff_getfilename.
2440 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2442 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2444 * configure.in (hppa*-*-osf*): New configuration.
2445 * config/pa/hppaosf.mt: New target makefile fragment.
2446 * config/pa/tm-hppao.h: New target include file.
2448 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2450 * exec.c (print_section_info): Print entry point for exec_bfd only.
2451 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2452 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2453 causes problems if <sys/types.h> has no multiple inclusion protection.
2455 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2457 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2458 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2459 (CALL_DUMMY_LENGTH): Changed accordingly.
2461 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2463 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2464 numbers of register windows.
2466 * sparclite/hello.c: Add factorial function for testing.
2467 * salib.c: Use macros instead of constants for I/O addresses to
2468 make 931 support easier.
2469 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2470 register in sta/lda instructions.
2472 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2474 * dbxread.c (process_one_symbol): Set
2475 block_address_function_relative for COFF like we do for ELF and SOM.
2477 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2479 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2481 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2482 the enumerators of an ecoff enum into the partial symbol table.
2483 * mdebugread.c (parse_partial_symbols): Call it.
2484 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2485 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2486 offsets. Cast psymtab->read_symtab to PTR before passing it to
2488 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2489 set up the global offset table pointer in pic compiled code.
2490 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2491 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2492 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2493 ensures that floats are promoted to doubles before they are pushed
2496 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2498 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2499 Fixup cache_on and flush_i_cache so that they work for both the
2500 930 and 932 processors. Rewrite most low level funcs (uart
2501 access & cache stuff) to use new ASI access macros in sparclite.h.
2502 Also make it easy to access second serial port.
2504 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2506 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2507 <sys/stat.h>; not needed.
2509 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2511 * stack.c (print_frame_info): In "pathological" case, don't
2512 distrust the line number information.
2514 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2516 * mips-tdep.c (mips_print_register): handle 64 bits register.
2517 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2519 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2523 * Makefile.in (install): Do the sed for program_transform_name
2524 ourselves instead of worrying about INSTALL_XFORM. This enables
2525 users to override INSTALL_PROGRAM in the standard way.
2527 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2528 depend on Makefile.in.
2530 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2531 Only test against INT_MIN if a LONGEST is bigger than an int.
2533 * README: Change GhostScript to Ghostscript.
2535 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2537 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2538 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2539 character file names.
2540 * Makefile.in (ALLPARAM): Add these files.
2542 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2543 character file names.
2544 * Makefile.in: Add Kung's new mips64 files.
2546 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2548 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2549 mips64el-*-ecoff and mips64-big-*.
2550 * defs.h: get rid of FORCE_LONG_LONG.
2551 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2552 parsing. Change register size to be MIPS_REGSIZE.
2554 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2556 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2557 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2558 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2560 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2562 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2563 (remove_commands, add_commands): Add/remove hms-drain when target
2566 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2568 * configure.in: Add Lynx/rs6000 support.
2569 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2570 messages. Add rs6000 support. Don't try to modify unwritable
2572 * rs6000-nat.c: Move lots of native dependent stuff (like core
2573 file support) from rs6000-tdep.c & xcoffexec.c to here.
2574 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2575 * xcoffexec.c: Move native dependent stuff to nat.c.
2576 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2578 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2580 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2581 New files to support Lynx/rs6000.
2583 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2585 * README: Remove note about gcc warnings on alpha, these should be
2587 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2588 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2589 remote-utils.c, stabsread.c: Include <string.h>.
2590 * regex.c: Include "defs.h", change re_comp argument to const char *.
2591 * infptrace.c (fetch_register, store_inferior_registers): Change
2592 regaddr to type CORE_ADDR.
2593 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2594 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2596 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2598 * symtab.h: Always define BYTE_BITFIELD to nothing.
2600 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2602 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2603 * configure.in: Remove comment about m68k-em.mt.
2604 * Makefile.in: Remove references.
2606 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2611 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2613 * target.c (target_preopen): If target_kill doesn't remove the
2614 target from the stack, use pop_target to do it.
2616 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2617 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2618 changes to stabsread.c from summer 1993.
2620 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2621 printing the program, rather than passing NULL to printf.
2622 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2623 try to call UDIDisconnect again. Print better message.
2624 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2626 (udi_create_inferior): If udi_session_id is negative, open a new
2627 TIP rather than giving an error.
2629 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2630 config/ns32k/ns32km3.mh: Define NAT_FILE.
2631 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2632 (it was inconsistent and namespace-wrong) to NM_M3_H.
2633 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2634 (m3_open): New function.
2636 * TODO: Update Mach section.
2638 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2640 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2642 * printcmd.c (printf_command): Add missing single-letter
2643 backslash-escape sequences, and improve error message.
2645 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2648 rather than trying to shove an int into a pointer and back out
2649 again. This avoids compiler warnings.
2651 * defs.h (alloca): Declare as void *, not char *, on hpux.
2652 Don't prototype it, just declare the return type.
2654 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2656 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2657 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2659 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2661 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2662 ZERO_REGNUM, just read it as zero without talking to the board.
2664 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2666 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2667 to store_floating, not nonexistent variable len.
2669 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2671 (mips_store_word): Change calling convention to return errors, and
2672 to provide old contents if the caller wants it.
2673 (mips_xfer_memory): Deal with errors from mips_store_word.
2674 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2675 define now that remote-mips.c doesn't use BREAKPOINT.
2677 * remote-mips.c (mips_create_inferior): Call warning if arguments
2678 specified, and then execute "set args" command. Call error, not
2679 mips_error, if executable file not specified.
2681 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2684 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2687 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2689 * value.h (print_longest): Rename "value" to "val" in prototype
2690 declaration because some compilers don't like arguments whose
2691 names are the same as types.
2692 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2693 before passing it to remote_*_bytes.
2695 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2697 * h8500-tdep.c (saved_pc_after_call): The size of the
2698 pc is memory model dependent. (segmented_command,
2699 unsegmented_command, _initialize_h8500_tdep): New commands to
2700 change memory model.
2701 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2703 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2704 (hms_wait): Use new status structure
2705 (hms_open): Push the target here. (hms_before_main_loop): Not
2706 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2707 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2708 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2709 all registers in a compact way.
2711 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2713 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2714 as CORE_ADDR to match definition in rs6000-tdep.c.
2716 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2718 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2719 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2720 definitions into the psymtab.
2722 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2724 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2725 a special exceptionSize for the 68332.
2727 * remote-udi.c (udi_attach): If no arguments, print error.
2729 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2731 * Makefile.in (VERSION): Bump to 4.12.1
2732 * NEWS, README: Update to match 4.12 release.
2734 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2736 * command.c (empty_sfunc): New function.
2737 (add_set_cmd): Use it instead of not_just_help_class_command.
2738 (not_just_help_class_command): Change calling convention back to
2739 what it was before yesterday's change.
2741 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2742 of the type if present.
2744 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2746 * printcmd.c (decode_format): Don't blithely set the size for
2747 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2749 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2750 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2751 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2752 always just check against INT_MIN and INT_MAX (this also fixes things
2753 if sizeof (long) > sizeof (int), e.g. Alpha).
2754 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2755 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2756 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2757 BUILTIN_TYPE_UNSIGNED_LONGEST.
2758 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2759 longest_int and longest_unsigned_int.
2760 * value.h (struct value): Just align to LONGEST, rather than worrying
2761 about CC_HAS_LONG_LONG.
2762 * valarith.c (value_binop): Figure out type ourself based on
2763 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2764 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2765 * valprint.c (val_print_type_code_int): Just call
2766 extract_unsigned_integer directly, rather than going through
2768 * printcmd.c (decode_format): Remove code which would sometimes
2769 change 'g' size to 'w' for integers. print_scalar_formatted handles
2770 printing huge integers well enough, thank you.
2772 * command.c (add_set_cmd, not_just_help_class_command): Change
2773 to make this the sfunc, not cfunc, since that is how we call it.
2774 * command.h: Comment difference between sfunc and cfunc.
2775 * demangle.c (set_demangling_command): Add third arg since that
2776 is how it is called.
2777 (_initialize_demangler): Use sfunc, not cfunc, for
2778 set_demangling_command, since that is how it is called.
2779 Remove show_demangling_command; it has no effect.
2781 * command.c (shell_escape): Report errors correctly (with error
2782 message from strerror).
2784 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2786 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2787 x_scnlen.l rather than x_scnlen to match corresponding change in
2790 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2792 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2793 Change comments regarding TYPE_CODE_BOOL.
2794 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2795 regardless of the language.
2796 (value_true): Just call value_logical_not regardless of language.
2797 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2798 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2799 * language.h: Improve comment for la_builtin_type_vector.
2800 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2801 builtin_type_m2_bool.
2803 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2805 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2806 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2808 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2810 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2811 by restarting the ioctl.
2813 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2815 * target.h (target_wait): Add comment about calling
2816 return_to_top_level.
2818 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2820 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2821 additional arguments.
2822 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2824 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2826 * sparc-stub.c: Remove unnecessary #include of memory.h.
2828 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2830 * mips-tdep.c: Remove code which sets saved_regs from
2831 init_extra_frame_info and put it in new function mips_find_saved_regs.
2832 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2833 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2834 check if it is NULL and call mips_find_saved_regs if so.
2836 * remote-mips.c: Use unfiltered, not filtered, output most places.
2838 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2839 backtrace. Revise comments.
2841 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2843 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2844 alpha and irix. The _sigtramp case has to be handled properly
2845 in the tdep files if we have no ecoff debugging info.
2846 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2847 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2848 without PC_REGNUM kludge.
2849 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2850 Clean up handling of mips sigtramp frames, improve comments.
2852 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2854 * paread.c (read_unwind_info): Fix typo.
2856 * paread.c (pa_symtab_read): Update the "check_strange_names"
2857 filter to match GCC's current output. Filter out section symbols
2858 (which the HP linker sometimes puts in the wrong place).
2860 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2862 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2864 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2866 * Makefile.in: Remove all references to sparcly-nat.c.
2868 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2869 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2870 duplicating serial.h and target.h.
2872 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2873 are not used anywhere (a 5 Oct 1993 change removed the uses).
2875 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2876 * config/m68k/es1800.mt: Add comment.
2877 * remote-es.c: Extensive changes to update to current conventions.
2879 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2880 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2881 to achieve the desired timeout.
2882 * serial.h (serial_t): Add field timeout_remaining.
2884 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2886 * c-exp.y (yylex): Reenable nested type code.
2888 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2890 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2892 * remote-mips.c (mips_ops): Fix docstring.
2894 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2896 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2897 with the old tm-m68k-em.h:
2898 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2899 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2900 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2901 Add FIXME regarding GET_LONGJMP_TARGET.
2903 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2904 * infptrace.c (kill_inferior): Add comments.
2905 * main.c (quit_command): Call target_close after we kill or
2907 * remote-udi.c (udi_close): Don't error() if QUITTING.
2909 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2911 * configure.in: Make m68k-coff and aout add monitor support in
2912 addition to the standard serial support.
2914 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2916 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2919 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2921 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2922 * elfread.c (record_minimal_symbol_and_info),
2923 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2925 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2927 * i386-stub.c: Add ".text" right before "mem_fault:".
2929 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2931 * remote-utils.c (usage): Fix message to be accurate and conform
2932 more closely to normal conventions.
2934 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2935 whether to show information about exec_bfd, and not control whether
2936 to show information about device and speed.
2938 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2939 usage message, don't dump core.
2941 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2942 for variable size array.
2943 (bug_fetch_register, bug_store_register): Rename "value" to
2944 "fpreg_buf" because some compilers don't like variables whose
2945 names are the same as types.
2946 (bug_store_register): Use a cast when converting char * to
2949 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2950 of the command in error message (the text was referring to the old
2951 name of the command).
2953 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2955 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2956 full details on structure elements without names. This partially
2957 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2958 of those changes was accidental.
2960 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2961 defined, make it an error to specify a single argument which is not
2964 * Makefile.in (version.c), main.c (print_gdb_version): Use
2965 host_alias and target_alias, not host_canonical and
2966 target_canonical, to print configuration.
2968 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2970 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2971 of builtin_type_long. It is necessary to get a type which is
2972 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2974 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2975 various miscellaneous things discovered in the process:
2976 * printcmd.c, defs.h (print_address_numeric): New function.
2977 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2978 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2979 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2980 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2982 * utils.c, defs.h (gdb_print_address): New function.
2983 * expprint (dump_expression), gdbtypes.h: Use it.
2984 * breakpoint.c (describe_other_breakpoints),
2985 symmisc.c (dump_symtab, print_symbol):
2986 Use filtered not unfiltered I/O.
2987 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2988 just run gdb under a debugger for this (and it had problems with
2989 printing addresses, how to print b->shadow, etc.).
2990 * buildsym.c (make_blockvector), core.c (memory_error),
2991 exec.c (print_section_info), maint.c (print_section_table),
2992 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2993 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2994 Add comments saying code is broken. Marked with "FIXME-32x64".
2995 * dbxread.c (process_one_symbol), partial-stab.h (default),
2996 remote-vx.c (vx_run_files_info):
2997 Don't cast int being passed to local_hex_string.
2998 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2999 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3001 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3003 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3004 * source.c: Include <sys/types.h> regardless of USG.
3006 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3008 * valops.c (value_assign): Set `type' after coercing toval.
3009 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3010 Use extract_unsigned_integer to get the address of a reference.
3012 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3014 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3015 AIX can use ? instead of \ for continuation. Deal with it.
3017 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3018 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3019 the HP compiler in ANSI mode doesn't like.
3021 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3022 based on USG, rather than defining HAVE_SIGSETMASK to an
3023 expression containing defined. Having a macro used in #if expand
3024 to an expression containing "defined" is undefined according to
3025 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3028 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3030 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3031 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3033 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3035 * ch-exp.y (match_string_literal): Allow a zero-length string.
3036 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3038 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3040 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3041 passing them to print_387_status.
3042 (print_387_status): Don't subtract top from 7 before using it.
3043 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3044 from 7; the above explains it.
3046 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3048 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3049 pointer value when fixing up the frame at the start of a function.
3051 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3053 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3054 Sparc from the stack.
3056 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3058 * remote-mips.c (mips_initialize): Clear mips_initializing via
3059 cleanup chain, not directly.
3061 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3062 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3063 munging the timeout due to the limited range of c_cc[VTIME].
3065 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3066 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3067 m3-nat.c (m3_create_inferior): Pass it.
3068 * procfs.c: Remove ptrace function. It was declared in a way which
3069 conflicted with the prototype in unistd.h on Solaris.
3071 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3073 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3074 in the sigcontext if it is a signal trampoline frame.
3075 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3076 Define for Solaris2.
3078 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3080 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3081 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3082 tm-sparc.h so they can be overridden if necessary.
3084 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3086 * lynx-nat.c: Add Sparc support.
3087 * sparcly-nat.c: Remove. It's useless.
3088 * config/sparc/nm-sparclynx.h: Rewrite.
3089 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3091 * config/sparc/tm-sparclynx.h: Rewrite.
3093 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3095 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3096 directory. Old code was discarded, since the new opcode table has
3099 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3101 * Makefile.in (realclean): Remove info files per make-stds.texi.
3103 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3105 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3106 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3107 * config/sparc/tm-sun4sol2.h: Define it.
3109 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3111 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3112 if we did not find a symbol.
3114 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3116 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3119 * hppab-nat.c (call_ptrace): Delete redundant function.
3120 (kill_inferior, attach, detach, child_resume): Likewise.
3121 (child_xfer_memory): Likewise.
3123 * hppah-nat.c (call_ptrace): Delete redundant function.
3124 (kill_inferior, attach, detach, child_resume): Likewise.
3126 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3128 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3130 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3132 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3133 (CHILD_XFER_MEMORY): Define.
3134 (PT_*): Define so that generic infptrace.c code can be used.
3136 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3138 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3139 struct section_offsets *, not a (nonexistent) struct section_offset *.
3141 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3142 internal_xcoff_symtab, not an array of one of them. Change lots of
3143 "main_aux" to "&main_aux" and so on.
3145 * coffread.c, xcoffread.c: Include <coff/internal.h>
3148 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3150 * coffread.c (coff_getfilename): Make it not static.
3152 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3154 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3155 a completely gratuitous difference between xcoffread.c and coffread.c).
3157 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3159 * infrun.c (wait_for_inferior): Don't set frame for
3160 step_resume_breakpoint for IN_SIGTRAMP cases.
3162 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3163 breakpoint.c (bpstat_what): Move step_resume from its own field of
3164 the struct bpstat_what into the main_action. Make it override
3165 other breakpoints. This is a conservative change in the sense
3166 that before the step resume breakpoint was a breakpoint.c
3167 breakpoint, hitting the step resume breakpoint overrode even
3168 calling bpstat_stop_status.
3170 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3172 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3173 in case execution was stopped in the called function.
3174 * stack.c (print_frame_info, frame_info): If backtracing through
3175 a call dummy, handle the starting source line number on a line
3176 boundary like backtracing through sigtramp.
3177 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3178 for call dummy frame right. Remove old test for dummy frame,
3179 it has been unused at least since gdb-3.5.
3180 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3183 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3185 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3187 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3189 * infrun.c (signals_info), target.c (target_signal_from_name):
3190 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3192 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3194 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3195 * inflow.c (terminal_ours_1): When discussing how to deal with the
3196 tty state, make note of query() as well as readline.
3198 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3199 signals for which stop and print are cleared by default.
3201 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3203 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3204 reserved fields to hold a stub unwind entry type. Fix typo.
3205 (stub_unwind_entry): New structure for raw stub unwind entries.
3206 (stub_unwind_types): The types of stubs we may encounter.
3207 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3208 * hppa-tdep.c (rp_saved): Use additional information provided
3209 by linker stub unwind descriptors.
3210 (frameless_function_invocation): Likewise.
3211 (frame_chain_valid): Likewise.
3212 * paread.c (compare_unwind_entries): New function for sorting
3213 unwind table entries.
3214 (read_unwind_info): Rewrite to remove dependency on host endianness.
3215 Read in data from the $UNWIND_END$ subspace which contains linker
3216 stub unwind descriptors. Merge that data into the basic unwind
3219 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3221 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3223 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3224 from either the symbol name or the auxent.
3225 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3228 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3230 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3232 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3234 * README: Update notes for alpha port.
3236 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3238 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3239 for operation fault, constraint fault, and type fault.
3241 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3243 * Makefile.in (init.c): Add comment explaining formatting conventions.
3245 * c-exp.y (parse_number): Assign to temporary between the right
3246 shifts, to work around a bug in the SCO compiler.
3248 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3249 Add various files which were added to GDB recently.
3251 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3254 * Makefile.in: Add mostlyclean target.
3256 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3260 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3262 * main.c (show_commands): Make return type of extern
3263 history_get be HIST_ENTRY, rather than struct _hist_entry.
3264 (The latter loses with the upcoming merged readline.)
3266 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3268 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3269 const char *, not char *.
3271 * symtab.h (struct symbol): Make section short, not unsigned short.
3273 * symtab.c (lookup_symbol): Add comment about QUIT here.
3275 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3277 * c-exp.y (parse_number): Check for overflow regardless of range
3278 checking. Fix overflow check to use unsigned LONGEST, not
3281 * c-exp.y (parse_number): Make it so that integer constants are
3282 builtin_type_long_long if builtin_type_long isn't big enough or if
3283 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3285 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3286 Print our "()" first, then recurse for the target type.
3288 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3290 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3292 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3294 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3296 * utils.c (request_quit): Re-establish signal handler regardless
3299 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3301 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3303 * i960-tdep.c: Include target.h.
3305 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3307 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3309 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3311 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3312 changes (status -> ourstatus; declare status, etc.).
3313 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3315 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3317 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3319 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3321 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3323 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3325 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3327 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3329 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3331 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3333 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3334 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3336 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3339 Add search to target vector (#if 0'd until after 4.12):
3340 * target.h (to_search, target_search): Add.
3341 * gdbcore.h, core.c (generic_search): Add.
3342 * remote.c (remote_search): Add.
3343 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3346 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3347 is on, call find_pc_function rather than relying just on the minimal
3348 symbols (probably only matters for symbol readers which don't put
3349 statics in the minimal symbols, but changing this strikes me as
3350 not conservative enough).
3351 Initialize name_location in all cases.
3352 If no symbol and no msymbol, don't print anything symbolic.
3354 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3356 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3358 * printcmd.c (print_address_symbolic): Make it search the
3359 symtabs for variables as well as functions. Add `set print
3360 fast-symbolic-addr' and default it to fast (the old way).
3361 Print line numbers for data items as well as functions.
3363 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3364 address, if a symbol is found (take two more args pointing to
3365 where to store these results).
3367 * symtab.h (find_addr_symbol): Add prototype.
3369 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * objfiles.h: Fix comments to reflect the fact that the phrase
3372 "top of stack" always refers to where the pushing and popping takes
3373 place, regardless of whether it is at the highest or lowest address.
3375 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3377 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3378 compiler generated tag names.
3379 * mdebugread.c (parse_type): Handle cross references to qualified
3381 * valops.c (value_struct_elt): Improve error message if the
3382 address of a method is requested from an object instance.
3383 * valops.c (search_struct_method): Make name_matched non-static
3384 to get it initialized correctly.
3385 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3386 exclude segment register which are not writable on newer SCO versions.
3388 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3390 * go32-xdep.c: Remove unused function uerror.
3391 (sigsetmask): Declare return type. Declare argument (to match the
3392 way it is called). Explicitly return 0.
3394 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3396 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3397 partial_symbol): Shrink the storage sizes of symbols, by making
3398 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3399 enums and small ints to the end of each struct to improve
3400 alignment, and switching the section number from int to unsigned
3403 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3405 * symtab.c (find_addr_symbol): New routine that will find the nearest
3406 symbol associated with an address. It does so by exhaustive
3407 search of the symtabs, so it's slow but complete.
3409 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3411 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3412 to [0,0] rather than [0, end of first source file]. This avoids
3413 problems with other parts of GDB looking for linetables in the
3414 _globals_ symtab. Eliminate variables num_object_files and
3415 first_object_file_end.
3417 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3419 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3420 (pop_frame): Restore PC2 and LR0 from dummy frames.
3421 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3422 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3423 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3424 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3425 (SETUP_ARBITRARY_FRAME): Define.
3427 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3429 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3431 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3433 * remote-udi.c (udi_resume): Correct prototype.
3435 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3437 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3438 hppa_frame_find_saved_regs.
3439 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3440 (prologue_inst_adjust_sp): New function.
3441 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3442 (skip_prologue): Completely rewrite to use unwind information.
3443 (hppa_frame_find_saved_regs): Likewise.
3445 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3447 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3448 to convert a signal number with appropriate bounds checking.
3450 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3452 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3454 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3455 print a newline to end the display anyway.
3457 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3458 coprocessor status regs) when popping a frame. This fixes
3459 float exceptions that occur after calling inferior functions.
3461 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3462 Read and write the fsr (float status register) to/from the child
3463 process along with the float regs. Remove Peter Schauer's change
3464 of May 24 '93, which has higher overhead and doesn't solve the
3465 real problem (which was that FSR wasn't being set).
3467 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3469 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3470 stack overflow check isn't right after the register stack
3471 adjustment instruction. Metaware R2.3u compiler moves other
3472 things in front of it. This fix isn't perfect but is what's
3475 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3477 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3479 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3480 character filenames.
3481 * configure.in: Change accordingly.
3483 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3485 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3486 _filtered io routines from these two files.
3488 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3490 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3491 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3492 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3494 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3496 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3498 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3499 printing to gdb_stderr.
3501 * remote-udi.c (udi_kill): Don't close the connection, just set
3502 inferior_pid to zero.
3503 (udi_mourn): Call remove_breakpoints.
3505 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3507 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3509 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3511 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3513 * remote-bug.c: At the start of each section, reset srec_frame
3516 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3517 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3518 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3519 code which looks for those two waitkinds. Use switch statement.
3520 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3521 CHILD_SPECIAL_WAITSTATUS.
3523 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3524 * Move target_signal_from_host, target_signal_to_host, and
3525 store_waitstatus from inftarg.c to target.c. procfs needs them.
3526 * target.c: Include "wait.h" and <signal.h>.
3527 * target.h, infrun.c (proceed), proceed callers: Pass new code
3528 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3529 enums being treated as unsigned and is cleaner.
3530 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3532 * infcmd.c (signal_command), infrun.c (signals_info):
3533 Don't allow user to specify numeric equivalent of
3534 TARGET_SIGNAL_DEFAULT.
3536 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3538 * config/alpha/alpha-netware.mt: New target support for Alpha
3540 * configure.in: Add alpha-*-netware* target.
3542 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3544 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3546 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3548 * target.h: Add enum target_waitkind, enum target_signal, and
3549 struct target_waitstatus. Change status argument to target_wait to
3550 be struct target_waitstatus * instead of int *.
3551 * target.h, infrun.c, all targets: Change type of signal arguments
3552 to resume(), proceed(), and target_resume() from int to enum
3554 * All targets (*_wait, *_resume): Change accordingly.
3555 * infcmd.c (program_info, signal_command), throughout infrun.c,
3556 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3557 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3558 signal code stuff right with the new signals would be non-trivial).
3559 * inferior.h (stop_signal): Make it enum target_signal not int.
3560 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3561 target_signal_from_name): New functions.
3562 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3563 store_waitstatus): New functions.
3564 * procfs.c (procfs_notice_signals): Use them.
3565 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3567 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3569 * objfiles.c (build_objfile_section_table): Don't abort() if
3570 objfile->sections is already set.
3572 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3573 to match recent change to exec.c.
3577 * main.c (print_gdb_version): Change year to 1994.
3579 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3580 * Makefile.in (NONSRC): Add ChangeLog-93.
3582 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3584 * stabsread.c (read_type): Allow defining several type numbers
3585 at once (e.g. "(1,2)=(3,4)="...).
3587 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3589 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3591 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3593 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3594 to process_one_symbol.
3595 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3596 avoid caching a bad endaddr in find_pc_partial_function.
3598 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3602 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3604 * infrun.c (wait_for_inferior): Do not step or step resume past
3605 the end of a one-line function we just stepped into.
3607 For older changes see ChangeLog-93
3613 version-control: never