1 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3 * remote.c (read_frame): Split readchar/checksum calculation into
4 two parts since evaluation order is undefined.
6 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
8 From Kevin A. Buettner (kev@cujo.geg.mot.com).
9 * Makefile.in (coredep.o): Add inferior.h as dependency.
10 * inflow.c: Add F_SETOWN to list of defines to check
11 around code that uses F_SETOWN.
13 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
15 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
16 set the -L and -B directory prefixes so we can link with it.
18 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
20 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
21 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
24 * General hackery to support alternate user-interface.
25 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
26 disable_breakpoint): Call hooks for alternate user-interface.
27 * defs.h: Add declarations for alternate user-interface hooks.
28 * main.c (main): Add --nw (and --nowindows) options to disable
30 * (near call to command_loop): Call command_loop_hook if set.
31 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
32 * stack.c: Call print_frame_info_listing_hook if set.
33 * top.c (gdb_init): Initialize targets.c and utils.c prior to
34 other files to make sure that calls to error and warning will
35 work. Call init_ui_hook after everything else.
36 * utils.c (query): Call query_hook if set.
37 * (gdb_flush): Call flush_hook if set.
38 * Change _initialize_utils to initialize_utils cuz we don't use
39 automatic initialization of utils.c anymore.
42 * Makefile.in: Add rule for gdbtk.o.
43 * configure.in: Add support for --enable-gdbtk.
44 * gdbtk.c: New file. Contains support routines for TK interface.
45 * gdbtk.tcl: New file. Implements GUI policy.
47 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
50 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
52 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
53 there and we are using the gcc from the tree.
54 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
56 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
58 * Makefile.in (annotate.o): Add dependencies.
60 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
62 * sparclite/aload.c: Added new -q (quiet) option.
63 return 0 exit status if file was successfully downloaded.
65 * nlm/gdbserve.c: merge in command line argument parsing changes
66 and bug fixes made to i386-nlmstub.c.
68 * i386-nlmstub.c: The returnLength field must be initialized
69 before portConfig is passed to AIOGetPortConfiguration.
70 Compare command line arguments with strnicmp(); args are
71 case insensitive on netware.
73 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
75 * Makefile.in (DISTSTUFF): Add definition.
76 (diststuff): Add for new distribution support.
77 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
78 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
79 Remove old distribution building rules, now uses standard
80 distribution support in parent directory Makefile.in.
82 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
84 * target.c (push_target): Cast result from xmalloc.
86 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
88 * elfread.c (elf_symtab_read): Discard compiler labels generated
89 by the Solaris 2.1/Intel SunPro compiler.
91 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
93 * target.c (nomemory): Fix prototype and routine to take correct
96 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * Makefile.in (clean): Remove libgdb-files.
100 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
102 * coredep.c: Include inferior.h.
104 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
106 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
109 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
111 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
112 .cp as C++, alphabetize better.
114 * breakpoint.c (ignore, condition): Move usage note into body of
115 help text, so first line can be one-line summary.
117 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
119 * target.c (unpush_target): Fix handling of removal of top target.
121 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
123 * Makefile.in: Add stuff to build nlmstub.
124 * Add rule for annotate.o to keep Sun make happy.
125 * configure.in: Add config for powerpc/Netware.
127 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
128 filename. This speeds up handling of trailing N_SO stabs (they
129 mark the end of a .o file).
131 * target.c, target.h: Change the way pushing and popping of
132 targets work to support target overlays and inheritance.
133 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
134 Fixup references to current_target, due to previous changes.
136 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
137 needed to get the address of longjmp out of the target.
139 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
141 * main.c: Include <ctype.h>.
143 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
145 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
148 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
150 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
152 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
154 * Makefile.in (VERSION): Bump to 4.12.4.
156 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
158 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
159 * configure.in (m88*-harris-cxux*): New configuration.
160 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
161 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
163 * config/m88k/tm-m88k.h: Add comment about Harris OS.
164 (TARGET_WRITE_PC): Pass pid through to register writers.
166 * configure.in (m68*): Put vendor-only-specified host configs
167 after vendor-and-os-specified configs.
168 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
170 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
171 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
174 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
176 * elfread.c (elf_symtab_read): Handle error return from
177 bfd_get_dynamic_symtab_upper_bound gracefully.
179 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
181 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
182 registers in use by the inferior.
183 * coredep.c (fetch_core_registers, register_addr): Use it.
184 * findvar.c (registers_changed, registers_fetched,
185 read_register_bytes): Ditto.
186 * infcmd.c (do_registers_info, registers_info): Ditto.
187 * infptrace.c (fetch_inferior_registers,
188 store_inferior_registers): Ditto.
189 * stack.c (frame_info): Ditto.
191 * coredep.c (CORE_REGISTER_ADDR): New macro.
192 (fetch_core_registers): Use it.
194 * breakpoint.c (ignore, condition): Add usage notes to help strings.
195 * symfile.c (add-symbol-file): Add usage note to help string.
196 (add_shared_symbol_files_command): New command.
199 * inferior.h (read_pc_pid): Declare.
200 * breakpoint.c (watchpoint_check): Cache breakpoint in local
201 variable b, remove unused variable other_type_used.
202 * main.c (inferior.h, call-cmds.h): Include.
204 * remote.c (remote_wait): Return 0 by default.
206 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
208 Stop printing at null char option, from Oliver Meyer
209 (omeyer@i3.informatik.rwth-aachen.de).
210 * valprint.h, valprint.c (stop_print_at_null): New global.
211 * valprint.c (_initialize_valprint): New print set subcommand
213 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
214 printing a char array, adjust the number of chars to print.
216 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
218 From Kevin A. Buettner (kev@cujo.geg.mot.com).
219 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
220 pic code in addition to prologues where an instruction from the
221 prologue gets moved into the delay slot of a branch instruction
222 immediately following the prologue. A table of potential prologue
223 instructions (prologue_insn_tbl) is now used for picking apart a
225 (frame_find_saved_regs): Changed the way in which limit gets set
226 so that the delay slot of branch instructions immediately
227 following the prologue gets examined.
228 (pushed_size, store_parm_word, store_parm, push_parameters,
229 collect_returned_value): Deleted.
231 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
233 * infrun.c (wait_for_inferior): Handle stepping into leaf
234 functions whose prologue consists of gp loading code only.
236 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
238 * dbxread.c: Don't include libbfd.h.
239 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
240 <time.h>, or <sys/types.h>.
241 * elfread.c (elf_symfile_read): Use only standard BFD functions to
242 collect information about the stab and stab string sections.
244 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
246 * stabsread.c (read_huge_number): handle large unsigned number
247 for stabs generated by os9k C compiler.
249 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
251 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
252 * breakpoint.h (hit_count): New breakpoint field.
253 * breakpoint.c (show_breakpoint_hit_counts): New variable.
254 (clear_breakpoint_hit_counts): New function.
255 (bpstat_stop_status): Increment the hit count.
256 (breakpoint_1): Display the hit count.
257 * infcmd.c (run_command): Reset breakpoint hit counts.
258 * target.c (generic_mourn_inferior): Don't clear ignore counts if
259 displaying hit counts.
261 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
263 * elfread.c (elf_symfile_read): Unconditionally add dynamic
264 symbols for all symbol files. Makes skipping over the
265 trampoline code work when stepping from a function in a shared
266 library into a function in a different shared library for Irix 5.
267 Other ELF targets do not have enough information in their
268 dynamic symbol tables to make this work.
269 (elf_symtab_read): Relocate mst_solib_trampoline address.
271 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
273 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
274 * configure.in (m68*-atari-sysv4*): New configuration.
275 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
276 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
277 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
278 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
279 * config/m68k/amix.mh, config/m68k/amix.mt,
280 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
283 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
285 * symtab.c (find_function_start_sal): New function to find
286 the start of a function from a function symbol.
287 (decode_line_1, decode_line_2): Use it instead of open coded
288 partial copies of the code.
289 (list_symbols): Quote symbol name before passing it to
290 break_command to enable proper handling of mangled symbols.
292 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
294 * ch-exp.y (match_simple_name_string): Don't lower-case here.
295 * ch-exp.y (yylex): First try name lookup using exact name
296 typed by user; if that fails, try lower-cased name.
298 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
300 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
301 Move "no debugging symbols found" test to symfile.c.
302 * symfile.c (syms_from_objfile, reread_symbols): Add
303 "no debugging symbols found" test.
304 * coffread.c (init_stringtab): Handle stripped files with a
305 stringtab offset of zero gracefully.
306 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
307 BFD instead of stop_pc heuristic to determine if it is a dynamically
309 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
310 ioctl, it indicates that the process has exited.
312 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
314 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
315 .PARISC.unwind section now.
317 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
319 * breakpoint.c (mention): Always show breakpoint address if no
322 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
324 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
325 handling of shared libraries for non-ELF executables, but only if
326 HANDLE_SVR4_EXEC_EMULATORS is defined.
327 (locate_base): Try to find debug_base in the dynamic linker
328 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
329 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
330 Define to enable handling of shared libraries for a.out executables,
331 run under Solaris BCP.
333 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * infrun.c (wait_for_inferior): Print "Program exited normally"
336 regardless of batch_mode.
337 * defs.h, top.c (batch_mode): Removed.
339 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
341 * Makefile.in (dcache_h): Remove redundant definition.
342 (init.c): Add a comment.
343 (top.c): Remove explicit compile action.
344 * breakpoint.c (mention): Share code indicating location of
345 break/watchpoints, don't print address if addressprint is off.
346 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
347 (demangle): Remove redundant declarations.
348 * eval.c: Remove redundant function declarations.
349 * objfiles.h: Cosmetic and grammatical improvements.
350 * TODO: Various updates.
352 * remote-mips.c: Replace all \r chars with \015.
353 (mips_receive_header): Display control characters readably.
354 (mips_xfer_memory): Add a simple progress display.
356 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
358 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
360 * remote-hms.c (flush): New function.
361 (expect): Get edge case right.
362 (hms_read_inferior_memory): Be more tolerant of line noise.
364 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
366 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
367 target files, not non-existent mach3.mh and mach3.mt.
369 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
371 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
372 symbols for all symbol files. Makes skipping over the
373 trampoline code work when stepping from a function in a shared
374 library into a function in a different shared library.
375 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
377 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
379 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
380 names mean end of .o file.
381 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
382 top of routine. Handle new thread notification cleanly.
383 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
384 thread notification scheme.
385 * (child_resume): General cleanups, handle resumption of all
388 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
390 * ser-go32.c: Rewrite to run under windows.
391 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
393 * serial.c (serial_open): Notice device "pc".
394 * remote-e7000.c: Fix copyright date.
395 (expect): Compare \n and \r the same.
396 (e7000_open): Allow pc as a serial port
397 * sh/sh.mt: Add ser-e7kpc.
398 * h8300/h8300hms.mt: Add ser-e7kpc.
399 * main.c (proc_wait): Don't wait if using go32.
401 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
403 * somread.c: Simplify by using stabsect_build_psymtabs.
404 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
405 corresponding to the name of the text section. All references
407 (somstab_build_psymtabs): Delete function, no longer needed.
409 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
411 * somread.c: Renamed from paread.c. Changed function names and
412 comments to reflect that this file deals with SOM (an object file
413 format), rather than the PA (a cpu).
414 (Makefile.in): Chaned appropriately.
415 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
416 * dbxread.c (somstab_build_psymtabs): Renamed from
417 pastab_build_psymtabs.
419 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
421 * core-sol2.c: New file to handle ELF and BCP core file flavours.
422 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
424 * Makefile.in: Updated for core-sol2.c.
425 * README: Add notes about SPARCworks cc under Solaris 2.x,
426 from Casper H.S. Dik (casper@fwi.uva.nl).
427 * config/mips/xm-makeva.h: Removed, no longer necessary.
428 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
429 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
430 config/mips/xm-riscos.h: Remove references to xm-makeva.h
432 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
434 * gdba.el: Put program input and output in a separate buffer.
436 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
438 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
439 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
440 with global variable of same name in libnsl.so on UnixWare.
442 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
444 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
445 embedded in template name.
447 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
449 * config/i386/nm-linux.h: change calling convention of
450 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
451 target_insert_watchpoint() and
452 target_remove_watchpoint().
454 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
455 to be long long in gdb.
456 * config/mips/tm-bigmips.h: ditto.
458 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
460 * c-lang.c (asm_language_defn): New definitions for language_asm,
461 mostly copied from c_language_defn, to avoid warnings when
462 switching between c and asm stack frames.
464 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
466 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
467 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
468 (upgrade_type, handle_psymbol_enumerators): Likewise.
469 (has_opaque_xref, cross_ref): Likewise.
470 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
471 debugging information, rather than doing it here.
472 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
473 point in ecoff_debug_swap backend structure, rather than calling
474 ecoff_slurp_symbolic_info directly.
476 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
478 * breakpoint.c: Include annotate.h. Call annotate_field rather
479 than printing annotation directly.
481 * main.c: Include string.h.
483 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
485 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
486 call it instead of doing normal loop.
487 * infcmd.c (attach_command): Don't call wait_for_inferior if
489 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
490 hook that can decide whether to step over the next breakpoint.
491 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
492 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
495 * configure.in: Improve sorting/formatting of hosts and targets.
496 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
497 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
498 * Makefile.in (stop-gdb): New target.
499 * stop-gdb.c: New file, utility to get attention of waiting GDBs
502 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
504 * top.c (gdb_init): Init current_directory in gdb_init. Probably
505 the identical initialization can be deleted from main.c, but i
506 haven't done so just in case.
508 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
510 * gdba.el: Added menu windows and slightly improved window
511 handling to gdba.el. Fixed numerous minor bugs that were causing
512 emacs and gdb to fall out of sync.
514 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
516 * breakpoint.c: annotate changes lost at merge, put back in.
518 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
520 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
523 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
525 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
527 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
528 writing of floating registers, the dpx2 kernel disallows it.
529 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
530 is contained in o_praw.
531 * irix5-nat.c (solib_map_sections): Adjust sections by the
532 difference between the loaded address and the prelinked address.
533 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
535 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
536 symbols, their value is absolute.
537 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
538 libraries fh->adr fields of zero. Relocate minimal symbol values
539 upon readin. Relocate non-stabs symbols upon readin.
540 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
541 start address of the outermost block.
542 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
543 instead of section_offsets and use relocated pst->textlow for
544 line number and procedure address relocations.
546 From gmo@MicroUnity.com (Guillermo A. Loyola):
547 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
548 Handle SGI Irix5 stIndirect symbol type.
550 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
552 * breakpoint.c: fix a syntax error native cc does not like.
554 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
555 * sparclite/Makefile.in: ditto.
556 * sparcl-tdpe.c: change file name because first 8 chars has to be
558 * sparcl-stub.c: ditto.
560 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
562 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
564 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
566 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
567 ignore) a PID argument.
568 (hppa_pop_frame): Pass a PID to target_write_pc.
569 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
570 and pass through a PID argument.
571 (target_read_pc, target_write_pc): Update prototypes.
573 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
575 * Makefile.in: add new file sparclite-tdep.c.
576 * sparclite/Makefile.in: add new file sparclite-stub.c.
577 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
579 * config/sparc/sparclite.mt: add sparclite-tdep.o.
580 * config/sparc/tm-sparclite.h: add hardware breakpoints support
582 * sparclite-tdep.c: new file, contains hardware breakpoint support
584 * sparclite-stub.c: new file, stub code that add support hardware
586 * breakpoint.c: add hardware breakpoint support.
587 * breakpoint.h: add new breakpoint type to support hardware
589 * config/mips/nm-irix4.h: change interface for target dependent
590 code supporting watch point.
591 * config/pa/nm-hppab.h: change interface for target dependent
592 code supporting watch point.
594 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
596 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
598 * stabsread.c (read_struct_fields): os9k nested structure does not
599 have terminating ';', instead it just get to ',' and bit position
602 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
604 * nlmread.c (nlm_symtab_read): Clean up a bit.
605 * (nlm_symfile_read): Record bounds of main() so that backtrace
606 command will know where to stop.
607 * objfiles.c (objfile_relocate): Relocate entry point/func info
608 for backtrace as well.
609 * objfiles.h: Define values for invalid PCs for entry point info.
610 * symfile.c (init_entry_point_info): Initialize invalid values
611 with aforementioned macros.
612 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
613 to cause backtrace to stop when it gets back to main().
614 * config/i386/tm-i386nw.h: Ditto.
616 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
618 Fix value_print, which used to be ostensibly language-independent,
619 but would print pointers and arrays in C syntax. Instead, call
620 a language-specific function.
621 * language.h (struct language_defn): New functional field
623 (LA_VALUE_PRINT): New macro.
624 * language.c (unk_lang_value_print): New stub/dummy function.
625 (unknown_language_defn, auto_language_defn, local_language_defn):
627 * c-valprint.c (c_value_print): New function, with code moved from:
628 * valprint.c (value_print): ... here. Now just invoke
629 LA_VALUE_PRINT to do language-specific stuff.
630 * valprint.c (value_print_array_elements): Make non-static.
631 * c-lang.c (c_language_defn, cplus_language_defn): Add
632 c_value_print in the la_value_print field.
633 * m2-lang.c (m2_language_defn): Likewise.
634 * ch-lang.c (chill_language_defn): But here use chill_value_print.
635 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
636 * ch-valprint.c (chill_value_print): New function, based on
637 c_value_print, but use Chill "look and feel."
638 * c-lang.h (c_value_print): New prototype.
639 * ch-lang.h (chill_value_print): New prototype.
640 * value.h (value_print_array_elements): New prototype.
642 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
643 and case TYPE_CODE_SET): Check that the element type isn't a stub.
645 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
647 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
648 to new file top.c. Make things extern instead of static and
649 similar rearrangements to deal with this.
651 * utils.c: Move fputs_unfiltered to main.c. Remove
652 FPUTS_UNFILTERED_OVERRIDE ifndef.
653 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
654 and libgdb uses utils.c and top.c.
656 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
658 * hppa-tdep.c (skip_trampoline_code): Fix typo.
660 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
662 * ch-valprint.c (chill_val_print_array_elements): New function.
663 A Chill version of val_print_array_elements, it prints the
664 array index labels, in additions ot the array element values.
665 (chill_val_print): Use the new function.
667 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
669 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
671 * defs.h (enum language): Add language_asm.
672 * findvar.c (read_register_bytes read_register_gen
673 write_register_bytes read_register read_register_pid
674 write_register write_register_pid supply_register): Move multi-
675 thread handling down into these routines. Create XXX_pid routines
676 that allow register references to specify the pid.
677 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
678 read_sp write_sp read_fp write_fp): Move these routines from
679 infcmd to findvar to centralize the whole mess.
680 * i386-nlmstub.c: Portability fixes.
681 * infptrace.c (child_resume): Conditionalize to allow other natives
682 to override it. Remove PIDGET gubbish, it's no longer necessary.
683 * infrun.c (wait_for_inferior): Put registers_changed() before
684 target_wait() to speed up remote debugging.
685 * Replace code that reads registers from other threads with much
686 nicer looking new function calls (see changes to findvar.c).
687 * Don't skip prologues if debugging assembly source.
688 * lynx-nat.c (child_resume): Lynx now needs it's own version of
689 child_resume to handle multi-thread debugging properly.
690 * remote.c: Add O response to get console output from target.
691 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
692 SERIAL_ERROR here to simplify callers.
693 * Change static var timeout to remote_timeout.
694 * (fromhex): Remove unnecessary return -1 at end of routine.
695 * (remote_wait): Turn this into a big switch statement. Add
696 support for O response.
697 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
698 * (getpkt): Split getpkt into two parts. read_frame deals with
699 all formatting issues, run-length encoding, and framing. getpkt
700 now handles error recovery, and frame detection.
701 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
702 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
703 control. (hardwire_readchar): Handle EINTR from read().
704 * symfile.c (deduce_language_from_filename): Add support for .s
706 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
707 override infptrace's child_wait.
708 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
709 instead of XXXlynx.h.
710 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
712 * nlm/gdbserve.c: Portability fixes.
714 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
716 * inftarg.c (child_wait): Call proc_wait, not wait.
717 (child_mourn_inferior): Call proc_remove_foreign.
718 * main.c (gdb_init): Call init_proc.
719 * main.c: Provide dummy versions of init_proc, proc_wait, and
720 proc_remove_foreign for the gdb case (the libgdb case provides its
721 own versions of these functions).
722 * Makefile.in (libgdb-files): Add libproc.a.
724 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
726 Hardware watchpoints for Linux, from Rick Sladkey
728 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
729 new hardware breakpoint recovery method.
730 * i386v-nat.c (i386_insert_watchpoint,
731 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
732 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
733 New functions to support the 386 hardware debugging registers.
734 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
735 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
736 target_insert_watchpoint, target_remove_watchpoint): Define these
737 macros to use the hardware debugging functions in i386v-nat.c.
739 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
741 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
744 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
746 * target.c, target.h: New variables target_activity_function and
748 * inflow.c, inferior.h: New functions set_sigio_trap and
750 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
752 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
754 * remote-sim.h (sim_verbose): Delete.
755 Document callbacks needed.
756 (sim_*): Change result to void where there isn't one.
757 (sim_open): Clarify argument and error response.
758 (sim_close): Declare.
759 (sim_load): Change bfd_handle argument to file name. Clarify result.
760 (sim_create_inferior): Renamed from sim_set_args.
761 (sim_set_pc): Delete.
762 (sim_info): Delete printf_fn argument.
763 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
764 (gdbsim_load): Try sim_load first.
765 (gdbsim_create_inferior): Call sim_create_inferior.
766 (gdbsim_open): Handle args == NULL. Update call to sim_open.
767 (gdbsim_close): Call sim_close.
768 (gdbsim_files_info): Update call to sim_info.
769 (gdbsim_ops): Realign comments.
771 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
773 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
775 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
776 the auxent if the symbol's name is ".file". From David Edelsohn
777 <c1dje@watson.ibm.com>.
779 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
781 * breakpoint.c (breakpoint_1): Fix typo.
783 * annotate.c (annotate_field_end): Fix typo.
785 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
787 * Makefile.in (TSSTART): Remove; no longer used.
789 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
790 fputs_unfiltered and exit directly, rather than fatal. The latter
791 calls vfprintf_unfiltered!
793 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
794 * value.h, printcmd.c (print_value_flags): Move from here...
795 * annotate.c: ...to here, and make it use can_dereference.
797 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
799 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
800 Remove, needed for both native and cross.
801 * target.c (attach_flag, generic_mourn_inferior): Put here.
802 * utils.c (job_control): Put here.
803 (terminal.h): Don't include anymore.
805 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
807 * source.c (find_source_lines): Always use code that was #ifdef
808 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
809 leaving it on the chain. Reindent much of this function.
810 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
811 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
812 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
813 config/ns32k/xm-ns32km3.h: Remove all references to
814 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
815 * main.c, fork-child.c, many config files: Remove all
816 SET_STACK_LIMIT_HUGE code; with the above changes it should no
819 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
820 This avoids __eprintf troubles.
822 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
824 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
825 initialization code which needs to be called even if we bypass the
826 command line stuff into gdb_init.
827 * utils.c (fputs_unfiltered): Surround in #ifndef
828 FPUTS_UNFILTERED_OVERRIDE.
829 * Makefile.in (libgdb.a): New target.
831 * utils.c: Rearrange I/O stuff a bit so that all output goes
832 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
833 which made %s not work with arbitrarily large strings.
834 * printcmd.c (printf_command): Use printf_filtered, not
835 printf_unfiltered and printf, now that arbitrary limit is gone.
838 * breakpoint.c (watchpoint_check): Remove unused variable b.
839 * stack.c (print_frame_info): Move sp and buf inside #if.
840 * eval.c (evaluate_subexp): Remove unused variables pp,
841 mangle_ptr, ptr, and mangle_tstr.
842 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
844 * symtab.c (lookup_symtab): Put variable copy inside #if.
845 (decode_line_1): Put variable q1 inside #if 0.
846 * target.h: Declare target_link.
847 * infrun.c (wait_for_inferior): Remove unused variables signame.
848 * remote.c (remote_resume): Remove unused variable name.
849 * c-exp.y (parse_number): Parenthesize operand of shift.
850 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
851 (this is a semantic change, the warning seems to have detected a bug).
852 * dbxread.c (end_psymtab): Move variable p1 inside #if.
853 * coffread.c: Move variable temptype inside #if.
854 * ch-typeprint.c (chill_type_print_base): Remove unused variable
856 * ch-valprint.c: #include typeprint.h and ch-lang.h.
857 (chill_val_print): Remove unused variable in_range.
858 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
859 (chill_val_print): Add default case for switch.
860 * stabsread.h: Declare stabsect_build_psymtabs.
861 * os9kread.c (read_minimal_symbols): Make this return void.
862 (os9k_symfile_read): Remove unused variables stb_exist and val.
863 (os9k_symfile_init): Remove unused variable val.
864 (fill_sym): Remove unused variable id.
865 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
867 Remove unused variable symfile_bfd.
868 #if 0 unused variables lbrac_unmatched_complaint and
869 lbrac_mismatch_complaint.
870 Remove declaration for non-existent function os9k_next_symbol_text.
872 * annotate.c, annotate.h: New files, containing a function for
873 each annotation which outputs it.
874 * Move breakpoints_changed from breakpoint.c to annotate.c.
875 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
876 printcmd.c, source.c, stack.c, utils.c, valprint.c:
877 Use annotate.c functions to output annotations.
878 * Makefile.in (OBS): Add annotate.o.
880 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
882 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
883 elf_unwind_entries are always initialized.
885 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
886 stubs which return directly to the caller rather than to the stub
889 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
891 * c-exp.y (yyerror): Display a more informative error message.
892 * ch-exp.y (yyerror): Ditto, don't use global yychar.
893 * m2-exp.y (yyerror): Ditto.
895 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
897 * inflow.c (job_control): Move definition to front of file.
899 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
901 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
902 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
904 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
906 * Makefile.in (kdb): Remove old init.c creation commands.
907 * configure.in (sparclite): Match on sparclite*.
908 * sparclite/aload.c (main): Only change section addresses for
909 a.out format object files.
911 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
913 * config/i386/go32.mh: Define CC.
915 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
917 * gdbserver/Makefile.in: Remove irrelevant definitions and
918 comments inherited from the gdb Makefile.
919 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
920 (VERSION): Update to 4.12.3.
921 (gdbserver): Remove any existing executable first.
922 (distclean, realclean): Remove nm.h.
923 * gdbserver/low-lynx.c: Add Sparc Lynx support.
924 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
925 Don't use absolute pathname.
927 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
929 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
932 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
934 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
935 (print_it_normal): Add annotations for the inferior starting and
936 stopping, and for all the various messages related to how it
939 * printcmd.c (do_one_display): Annotate.
940 * stack.c (print_frame_info): Annotate printing of stack frames.
942 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
944 * remote.c (get_offsets): Handle case where stub doesn't support
947 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
949 Add partial support for g++ code compiled with -fvtable-thunks.
950 * c-valprint.c (c_val_print): Add vtblprint support
952 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
953 pointers (if using thunks) as well as array of structs (otherwise).
954 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
955 level, and make the latter non-static (so define_symbol can use it).
956 * stabsread.c (define_symbol): If the type being defined is a
957 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
958 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
959 * values.c (value_virtual_fn_field): Handle thunks.
960 * values.c (value_headof): Minor efficiency hack.
961 * values.c (value_headof): Incomplete thunk support. FIXME.
963 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
965 * valprint.c (print_longest): Clarify comment about use_local.
966 * printcmd.c, defs.h (print_address_numeric), callers in
967 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
968 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
969 exec.c: New argument use_local.
970 * source.c (identify_source_line): Use filtered output. Use
971 print_address_numeric.
973 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
974 language.c (type_error, range_error): Use filtered output.
975 * utils.c (error_begin): Update comment to tell people to use
978 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
979 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
982 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
984 * procfs.c (procfs_wait): Reinstate code which deduces the signal
985 from the fault, #ifndef FAULTED_USE_SIGINFO.
986 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
988 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
991 Explicitly annotate each record.
993 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
995 * xcoffexec.c: Reformat to standards and lint.
996 (language.h): Include.
997 (exec_close): Declare arg "quitting".
998 (file_command): Declare arg "from_tty".
999 (map_vmap): Cast xmalloc result to PTR.
1000 * rs6000-nat.c: Reformat to standards and lint.
1001 (exec_one_dummy_insn): Use char array for saved instruction.
1002 (fixup_breakpoints): Declare.
1003 (vmap_ldinfo): Be more informative in fatal error messages.
1004 (xcoff_relocate_symtab): Define to return void.
1005 * xcoffsolib.h: Reformat to standards, improve comments.
1006 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1008 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1010 * utils.c, defs.h (error_begin): New function.
1011 (quit): Print annotation before printing the error message.
1012 * main.c (return_to_top_level): Print annotation before doing the
1014 * symtab.c (decode_line_1): Call error not warning and then
1015 return_to_top_level. Call error_begin and printf_unfiltered
1016 rather calling warning (before calls to return_to_top_level).
1017 * core.c (memory_error): Use error_begin, printf_unfiltered,
1018 print_address_numeric and return_to_top_level instead of error.
1019 Cleans up a FIXME-32x64.
1020 * language.c (type_error, range_error): Call error_begin
1021 not just target_terminal_ours.
1023 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1024 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1025 side of an assignment is non-portable.
1027 * utils.c (query): Change syntax of query annotations to be
1028 consistent with other input annotations.
1029 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1031 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1033 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1035 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1036 that have a stack frame size of 32k or larger (from Paul Flinders).
1037 Remove #if 0'd code.
1039 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1041 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1042 for Lynx platforms that need it.
1043 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1045 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1047 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1048 than trying to deduce it from the fault.
1050 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1052 * printcmd.c (print_address_symbolic): Initialize name to empty
1053 string to avoid core dump if lookup fails.
1054 * remote-e7000.c (printf_e7000debug): Error if target not open.
1056 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1058 * i386-nlmstub.c: Update to be more in line with PIN stub.
1059 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1060 * (hex2mem): Init ptr.
1061 * General cleanups to use ConsolePrintf, standard prologues, etc...
1063 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1065 * i386-nlmstub.c: More changes to be compatible with remote.c.
1067 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1068 into (the far less frequently called) dbx_symfile_read.
1070 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1072 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1074 * dbxread.c (record_minimal_symbol): Record the section
1075 associated with the symbol to make dynmaic relocation work.
1076 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1077 Solaris brain-damage which don't apply to relocatable object
1079 * (stabsect_build_psymtabs): New routine to read stabs out of an
1080 arbitrarily named section.
1081 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1083 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1084 stabs out of the nlm.
1085 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1086 brain-damage which don't apply to relocatable object files.
1087 * remote.c (putpkt): Improve error reporting and error handling.
1088 * (get_offsets): Temporary kludge to force data & bss sections to
1089 have the same relocation.
1090 * stabsread.c (define_symbol, scan_file_globals): Record section
1093 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1095 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1096 FIXME-32x64 comment.
1098 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1100 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1101 to after call to target_wait. This means that flush_cached_frames
1102 can call target_terminal_ours if it wants to.
1103 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1104 comment about why the code is dubious.
1106 * stabsread.c (read_type): Call read_type, not nonexistent
1109 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1111 * remote-os9k.c (rombug_fetch_registers): set trace mode
1113 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1115 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1117 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1118 passed to process_one_symbol.
1119 * stabsread.c (read_type): process os9k functio prototype.
1121 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1123 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1126 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1128 * utils.c (prompt_for_continue): Annotate prompt.
1129 (query): Annotate query.
1130 * printcmd.c (print_frame_args): Change syntax of argument
1131 annotation to make name and value part of a single group of
1132 annotations, not two separate groups.
1133 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1134 * valprint.c (val_print_array_elements): Change syntax of
1135 annotation to be more concise.
1136 * main.c, defs.h (command_line_input): New argument tells what
1137 string to include in the annotations.
1138 * symtab.c (decode_line_2), main.c (read_command_lines,
1139 command_loop): Change callers.
1141 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1142 target null pointer.
1143 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1145 * printcmd.c (output_command): Annotate things we print here too.
1146 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1147 * Move declaration of print_value_flags from defs.h to value.h.
1148 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1150 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1152 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1153 BFD handles sun3 dynamic relocations now.
1154 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1157 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * printcmd.c (print_command_1): Annotate the top-level expressions
1161 (print_frame_args): Annotate each argument.
1162 * printcmd.c, defs.h (print_value_flags): New function.
1163 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1164 * valprint.c (val_print_array_elements): Annotate each array element.
1166 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1168 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1169 the register contains a pointer to the type, not the type itself.
1171 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1173 * main.c (main): Accept --annotate=N option and make --fullname
1174 the same as --annotate=1.
1175 (command_line_input): Print annotatation before and after prompt.
1176 * blockframe.c (flush_cached_frames): Print annotation.
1177 * Rename frame_file_full_name to annotation_level and move it from
1179 * source.c (identify_source_line): If annotation_level > 1,
1180 change output format.
1181 * breakpoint.c: Print annotation whenever a breakpoint changes.
1182 * main.c: New variable server_command.
1183 (command_line_input): Parse "server " and set server_command.
1184 (dont_repeat): Check server_command.
1186 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1188 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1189 updating raw_symbol and symnum. Return a value in the case where
1192 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1194 * parse.c: Don't define block_found; it is defined in symtab.c.
1195 * parser-defs.h: Add comment regarding block_found.
1197 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1199 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1202 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1204 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1205 section vma. Do not read dynamic relocs for sun3 executables to
1206 avoid BFD assertion message.
1208 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1210 * nm-hppab.h (KERNEL_U_ADDR): Define.
1211 (FIVE_ARG_PTRACE): Likewise.
1212 (CANNOT_STORE_REGISTER): Likewise.
1213 * nm-hppah.h (KERNEL_U_ADDR): Define.
1214 (FIVE_ARG_PTRACE): Likewise.
1215 (CANNOT_STORE_REGISTER): Likewise.
1216 (NEED_TEXT_START_END): Likewise.
1218 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1219 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1220 (FIVE_ARG_PTRACE): Likewise.
1221 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1222 (FIVE_ARG_PTRACE): Likewise.
1224 * hppa-tdep.c (read_unwind_info): Make static.
1225 (restore_pc_queue): Indirect through the target vector to
1226 reload the register state.
1228 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1230 * paread.c (compare_unwind_entries): Delete function. It's been
1231 moved into hppa-tdep.c.
1232 (read_unwind_info): Likewise.
1233 (pa_symfile_read): No longer call read_unwind_info. The unwind
1234 tables will be read in as they are needed.
1236 * hppa-tdep.c (compare_unwind_entries): New function.
1237 (read_unwind_info, internalize_unwinds): Likewise.
1238 (find_unwind_entry): Read in unwind information on demand.
1240 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1242 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1243 to : in search path processing.
1244 * defs.h (qsort): Rename argument in prototype.
1245 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1247 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1248 (false): Eliminate usages.
1250 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1252 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1253 All references to value changed to value_ptrlage_command is now
1255 All references to value changed to value_ptr.
1256 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1257 * remote-hms.c (hms_wait): Timeout after five seconds.
1258 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1259 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1260 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1262 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1264 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1266 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1268 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1270 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1271 bp_watchpoint_scope breakpoints.
1272 (struct breakpoint): Add val_chain and related_breakpoint fields
1273 for use by watchpoints.
1275 * breakpoint.c (within_scope): Delete. No longer used.
1276 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1277 (target_{remove,insert}_watchpoint): Likewise.
1278 (can_use_hardware_watchpoint): New function.
1279 (remove_breakpoint): New function to remove a single breakpoint
1280 or hardware watchpoint.
1281 (insert_breakpoints): Handle insertion of hardware watchpoints.
1282 Store a copy of the value chain derived from the watchpoint
1284 (remove_breakpoints): Simplify by using remove_breakpoint.
1285 (delete_breakpoint): Likewise.
1286 (watchpoint_check): Delete the watchpoint and watchpoint scope
1287 breakpoints when the watchpoint goes out of scope. Save & restore
1288 the current frame after checking watchpoints.
1289 (breakpoint_init_inferior): Likewise (restarting the program
1290 makes all local watchpoints go out of scope).
1291 (bpstat_stop_status): Handle hardware watchpoints much like normal
1292 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1293 when the watchpoint goes out of scope. Remove and reinsert all
1294 breakpoints before returning if we stopped when a hardware watchpoint
1296 (watch_command): Use a hardware watchpoint when possible. If
1297 watching a local expression, build a scope breakpoint too.
1298 (map_breakpoint_numbers): Also call given function for any
1299 related breakpoints.
1300 (disable_breakpoint): Never disable a scope breakpoint.
1301 (enable_breakpoint): Handle hardware breakpoints much like normal
1302 breakpoints, but recompute the watchpoint_scope breakpoint's
1303 frame and address (if we have an associated scope breakpoint).
1304 (read_memory_nobpt): Handle hardware watchpoints like normal
1305 watchpoints. When necessary handle watchpoint_scope breakpoints.
1306 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1307 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1308 (disable_command): Likewise.
1310 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1311 Extern prototype added to frame.h
1313 * infrun.c (wait_for_inferior): Set current_frame and select
1314 a frame before checking if we stopped due to a hardare watchpoint
1315 firing. Handle stepping over hardware watchpoints.
1316 (normal_stop): Remove unnecessary call to select_frame.
1318 * value.h (value_release_to_mark): Declare.
1319 * values.c (value_release_to_mark): New function.
1321 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1322 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1324 * hppab-nat.c (hppa_set_watchpoint): New function.
1326 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1327 (HAVE_STEPPABLE_WATCHPOINT): Define.
1328 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1329 (target_{insert,delete}_watchpoint): Define.
1331 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1332 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1333 (target_{insert,remove}_watchpoint): Likewise.
1335 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1337 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1338 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1339 often have the same names as debug symbols for functions, and
1340 confuse lookup_symbol().
1342 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1344 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1345 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1346 REGISTER_RAW_SIZE (1).
1347 Together these changes work around a bug in HP's compiler. Both
1348 seem to be necessary.
1350 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1352 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1353 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1354 are type mst_solib_trampoline.
1356 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1358 * config/m68k/es1800.mt: Change comments.
1360 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1362 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1364 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1366 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1369 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1371 * values.c (unpack_long): Remove obsolete comment about using a
1374 * symfile.c (symbol_file_command): Add comments about command syntax.
1376 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1377 Jim Kingdon (kingdon@cygnus.com)
1379 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1380 are in the .plt section.
1381 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1382 find_solib_trampoline_target): New functions for handling
1383 stepping into -g compiled shared libraries.
1384 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1385 find_solib_trampoline_target): Add prototypes.
1386 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1387 Define to handle stepping into -g compiled shared libraries.
1388 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1389 stepping into -g compiled shared libraries.
1391 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * configure.in: Add mips-*-sysv4* support.
1394 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1395 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1396 New files for MIPS SVR4 support.
1397 * Makefile.in: Update for new mipsv4 files.
1398 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1399 read_next_frame_reg to obtain the frame relative stack pointer.
1400 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1401 obtain the frame relative stack pointer.
1402 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1403 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1404 by entering them into the minimal symbol table.
1405 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1406 a long for float formats.
1407 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1408 get defined in <link.h>.
1409 * solib.c (solib_add): Add shared library sections to the section
1410 table of the target before adding the symbols.
1411 * partial-stab.h: Relocate static and global functions.
1412 * dbxread.c (read_dbx_symtab): Remove unused variable
1413 end_of_text_address. Relocate text_addr when passing it
1416 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1417 library functions before the executable is run. Retrieve dynamic
1418 symbols from stripped executables.
1419 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1420 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1421 if no debugging symbols were found.
1422 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1423 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1425 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1426 OSF/1 has shared libraries.
1428 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1430 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1431 to BFD handling of dynamic symbols.
1433 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1435 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1436 then gets its real address into FUN and its GOT/DP value into %r19.
1438 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1440 * hppa-tdep.c (frameless_function_invocation): If no unwind
1441 descriptor was found, then assume this was not a frameless
1442 function invocation.
1443 (frame_saved_pc): If the saved PC is in a linker stub, then
1444 return the return address which the linker stub will return to.
1446 * xm-hppab.h: Never define USG.
1447 * xm-hppah.h: Always define USG.
1449 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1451 * values.c (unpack_long, value_from_longest),
1452 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1454 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1456 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1458 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1460 For SVR4 targets, enable gdb to set breakpoints in shared
1461 library functions before the executable is run.
1462 * elfread.c (elf_symtab_read): Handle symbols for shared library
1464 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1465 and moved to objfiles.c.
1466 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1467 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1468 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1469 the new generic definition from tm-sysv4.h works for Solaris.
1471 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1473 * elfread.c (elf_symtab_read): Change storage_needed,
1474 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1475 bfd_get_symtab_upper_bound. Check for errors from
1476 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1477 * nlmread.c (nlm_symtab_read): Same changes.
1479 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1481 * xcoffread.c (xcoff_next_symbol_text): New function.
1482 (read_xcoff_symtab): Set next_symbol_text_func to it.
1483 Move raw_symbol outside of read_xcoff_symtab.
1485 * remote.c (getpkt): Remove unused "out" label.
1487 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1489 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1490 about more than one watchpoint being triggered.
1492 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1494 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1496 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1498 * blockframe.c (find_pc_partial_function): mst_file_text
1499 symbols do not live in the shared library transfer table.
1500 * ch-exp.y (decode_integer_value, match_character_literal,
1501 match_bitstring_literal): Guard tolower calls with isupper,
1502 tolower on old BSD systems blindly subtracts a constant.
1503 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1504 well when determining the producer of the object file.
1505 * mdebugread.c (has_opaque_xref): New function to check for
1506 cross reference to an opaque aggregate.
1507 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1508 enter typedefs to opaque aggregates into the symbol tables.
1509 * mdebugread.c (parse_external): Remove skip_procedures argument,
1510 it has always been 1. Remove code that handled stProc symbols,
1511 it was never executed and was wrong, as the index of a
1512 stProc symbol points to the local symbol table and not to the
1513 auxiliary symbol info. Update caller.
1514 * mdebugread.c (parse_partial_symbols): Do not enter external
1515 stProc symbols into the partial symbol table, they are already
1516 entered into the minimal symbol table.
1517 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1518 Remove all conditionals and definitions for ptx.
1519 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1520 Fix addresses of floating point registers in REGISTER_U_ADDR.
1521 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1522 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1523 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1524 signal trampoline code work.
1525 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1526 Remove all conditionals and definitions for ptx.
1527 Remove KDB definitions.
1528 * symm-nat.c (store_inferior_registers): Fetch registers before
1529 storing them to obtain valid floating point control registers.
1530 Store fpu registers.
1531 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1532 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1533 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1535 * symm-nat.c (child_resume): Update type of `signal' parameter.
1536 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1538 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1540 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1541 calling import stubs for functions in shared libraries.
1543 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1545 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1547 * ch-lang.c (chill_is_varying_struct): Magic string is
1548 was "<var_length>" is now "__var_length" (more portable).
1550 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1552 * remote.c (getpkt): If we get a timeout, actually retry rather
1553 than just giving up the first time it happens.
1554 * remote.c: Document sequence numbers.
1555 (remote_store_registers): Change syntax of 'P' request so that it
1556 never looks like a sequence number.
1558 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1560 * os9kread.c (record_minimal_symbol): add section_offset to
1561 relocate minimal symbol table.
1562 * os9kread.c (read_minimal_symbols): ditto.
1563 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1565 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1566 return. Also if file addr is 0 leave it 0, not to relocate.
1567 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1568 'set remotexoff' and 'set remotelog' commands.
1570 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1572 * remote.c (remote_store_registers): Add 'P' request to set an
1573 individual register.
1574 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1577 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1579 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1580 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1581 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1583 * command.c (do_setshow_command, case var_string): Never add a
1584 space to the end of the string.
1585 * NEWS: Document this change.
1586 * .gdbinit: Add a space to the "set prompt" command.
1588 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1591 changes to make it compile (it doesn't link yet).
1593 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1594 (set_demangling_style, set_demangling_command): Use savestring not
1595 strdup. We were not dealing properly with a NULL return from
1596 strdup, and were not declaring strdup (the system header may or
1599 * valprint.c (val_print): Remove inaccurate comment about what
1600 types can be stub types.
1602 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1603 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1604 Supply alternate version if ATTACH_DETACH is not defined.
1605 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1606 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1607 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1609 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1611 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1613 (skip_trampoline_code): Rewrite and add support for argument
1614 relocation stubs stubs, import/export stubs, calls through
1615 "_sr4export" and cascaded trampolines.
1617 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1618 if no unwind descriptor is found.
1620 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1621 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1622 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1623 differently. All registers are four bytes.
1624 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1626 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1628 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1629 registers as both single and double values (fetching 2nd 32bit half
1630 as necessary). Annotate each register printed with its precision.
1632 * paread.c (read_unwind_info): Fix off-by-one error.
1634 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1636 * main.c (complete_command): Deal with it if arg is NULL.
1638 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1641 regarding using the PC--using the PC is necessary and all the
1642 FIXME comments in the world won't make it go away.
1644 * valops.c (value_at, value_at_lazy): Give error if we dereference
1646 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1647 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1649 * stabsread.c (patch_block_stabs): Add comment about what happens
1650 if the definition is in another compilation unit from the stab.
1652 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1654 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1656 * main.c (complete_command): New command, from Rick Sladkey
1657 <jrs@world.std.com>.
1658 (symbol_completion_function): Don't declare rl_point and
1659 rl_line_buffer; they are now declared in readline.h.
1660 (show_commands): Don't declare history_base; it is declared in
1662 * command.c (lookup_cmd): Don't delete trailing whitespace.
1663 Reverts change of 14 May 1989.
1665 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1667 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1668 code from prim_record_minimal_symbol_and_info() to here. Callers
1669 of the latter can legitimately supply a section number of -1.
1671 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1673 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1674 member functions have an element in args for a (nonexistent) this
1677 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1679 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1681 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1682 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1684 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1685 for the structure's type. All callers changed.
1687 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1688 for each structure argument rather than assuming it's either
1689 true or false for all structure arguments.
1691 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1692 on the length structure passed, not the compiler used.
1694 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1695 argument for the structure's type.
1697 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1699 * values.c (set_internalvar): Don't set var->value until we are
1700 sure there won't be an error().
1702 * remote.c (get_offsets): Reinstate comment which was in
1703 remote_wait about use of SECT_OFF_TEXT and so on.
1705 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1707 * symmisc.c (maintenance_check_symtabs): New function to check
1708 consistency of psymtabs and symtabs.
1709 * symtab.h (maintenance_check_symtabs): Add prototype.
1710 * maint.c: Add new `maint check-symtabs' command.
1711 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1712 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1713 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1715 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1716 to write_memory to avoid warnings from gcc.
1717 * config/i386/xm-symmetry.h: Add missing #endif.
1718 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1719 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1720 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1722 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1724 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1725 (hppa_push_arguments): Likewise.
1727 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1729 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1730 improve remote debugging efficiency. Also fixed problems with
1731 doing function calls for programs with no entry points.
1732 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1733 entry_point_address.
1734 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1735 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1736 parse_lines): Pass section_offsets info to these routines so that
1737 we can relocate symbol table entries upon readin.
1738 * (psymtab_to_symtab_1): Set symtab->primary to tell
1739 objfile_relocate to do relocations for our symbols.
1740 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1741 (which hang off of the symbol table).
1742 * Use prim_record_minimal_symbols_and_info instead of
1743 prim_record_minimal_symbols to supply section info to make minimal
1744 symbol relocations work.
1745 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1746 -1, try to deduce it from ms_type.
1747 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1748 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1749 add code to relocate objfile->sections data structure.
1750 * remote.c (get_offsets): Use new protocol message to acquire
1751 section offsets from the target.
1752 * (remote_wait): Get rid of relocation stuff. That's all handled
1753 by objfile_relocate now.
1754 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1755 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1757 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1759 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1761 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1763 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1764 can no longer set this at run time.
1765 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1766 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1767 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1768 sparc-tdep.c compiles).
1769 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1771 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1773 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1774 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1775 * configure.in: Recognize m68*-cisco*-*.
1777 * Makefile.in (TAGS): Use variables directly, rather than using
1778 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1779 and means that these filenames no longer need be unique across all
1780 the config/* directories.
1781 * configure.in: Put the config/*/ into TM_FILE, etc.
1783 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1784 and trapv exceptions.
1786 * target.h (struct section_table), objfiles.h (struct obj_section):
1787 Change name of field sec_ptr to the_bfd_section. More mnemonic
1788 and avoids the (sort of, for the ptx compiler) name clash with
1789 the name of the typedef.
1790 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1791 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1793 * utils.c: Include readline.h.
1794 * Makefile.in (utils.o): Add dependency.
1796 * remote.c (getpkt): Add support for run-length encoding.
1798 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1800 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1802 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1805 prim_record_minimal_symbol.
1808 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1809 computing their offset from the start of the old buffer and adding
1810 to the new buffer, rather than by assuming we can add the
1811 difference between the old buffer and the new buffer (it might not
1812 fit in an int). Merge in cosmetic differences from emacs regex.c
1813 version of this macro.
1815 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1817 * Makefile.in (install-only): Fix use of program_transform_name.
1819 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1821 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1822 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1823 so I'm nuking the command.
1824 * symtab.c (find_addr_symbol): Comment out, no longer used.
1826 * main.c (main): Don't init_source_path for the -cd argument. Now
1827 that source_path doesn't contain the current_directory from when
1828 GDB started up, init_source_path is no longer useful (and is
1829 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1831 * TODO: Remove item about line numbers being off. It is useless
1832 and confusing without a reproducible test case (it mentions
1833 proceed(), but I was able to step through proceed without trouble).
1835 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1837 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1838 library functions before the executable is run. Retrieve dynamic
1839 symbols from stripped executables.
1840 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1841 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1842 symtab.c (list_symbols): Handle mst_solib_trampoline.
1843 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1844 for all targets, remove IBM6000_TARGET dependencies.
1845 * dbxread.c (read_dbx_dynamic_symtab): New function.
1846 * dbxread.c (dbx_symfile_read): Use it.
1847 * dbxread.c (SET_NAMESTRING): Set namestring to
1848 "<bad string table index>" instead of "foo" if the string index is
1850 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1852 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1853 to break_command. Handle mst_file_* minimal symbol types.
1854 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1856 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1858 * c-exp.y(yylex): fix potential memory overflow.
1860 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1862 * environ.c (set_in_environ): Eliminate special handling of PATH and
1864 * putenv.c: Removed, conflicts with system declaration of
1865 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1867 * Makefile.in: Change accordingly.
1868 * procfs.c (procfs_create_inferior): Change comment accordingly.
1870 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1872 * rs6000-tdep.c: Change value to value_ptr.
1874 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1876 * i386m3-nat.c: Include floatformat.h.
1877 (get_i387_state): Use memset not bzero.
1881 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1882 ieee-float.h to floatformat.h.
1884 * valprint.c (val_print_string): Ignore error if the error
1885 happened after a terminating '\0'.
1887 * c-valprint.c (c_val_print): Never add 1 to return value from
1888 val_print_string; just return what it returns.
1890 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1891 looping through all of the enums.
1892 * infrun.c (signals_info): Use it.
1894 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1896 * main.c (main): When printing warning about bad baud rate, don't
1897 use warning(); it relies on current_target which isn't set up yet.
1899 * breakpoint.c (_initialize_breakpoint): Update docstring for
1900 tbreak to match what the code actually does. Don't mention tbreak
1901 in docstrings for "enable once" or "enable breakpoints once".
1903 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1905 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1906 while (0). That defeats the whole purpose of using do . . . while (0).
1907 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1908 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1909 using a ?: expression as an lvalue is not portable.
1911 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1912 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1913 'p' and 'r' symbol descriptors into a single symbol to look for a
1915 * README, config/sparc/tm-sparc.h: Update comments.
1917 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1919 * mdebugread.c (parse_type): Do not complain for types with
1920 an `indexNil' aux index, these are simply undefined types.
1921 Remove indexNil check from caller of parse_type.
1922 * mdebugread.c (parse_partial_symbols): Do not enter
1923 stGlobal, scCommon symbols into the minimal symbol table, their
1924 value is the size of the common, not its address.
1925 Handle scInit, scFini, scPData and scXData sections.
1926 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1928 Enter stProc symbols into the global_psymbols list once, not into
1929 the static_psymbols_list.
1930 Get rid of dummy psymtab if it is empty, to allow proper detection
1931 of stripped executables.
1932 * mdebugread.c (cross_ref): Allow cross references to Fortran
1935 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1937 * stabsread.c (common_block_end, fix_common_block): Stash the
1938 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1939 as to not assume that a pointer fits in an enum.
1941 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1943 * os9kread.c (fill_sym): check compiler verion number for pre-
1945 * os9kread.c (os9k_process_one_symbol): address of symbol is
1946 relative to section not module.
1947 * stabsread.c (define_symbol): add symbol type 's' as local
1949 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1951 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1952 * remote-os9k.c: fix bug in 'set remotebaud' function.
1953 * remote-os9k.c (rombug_link): minimize checking so to improve
1955 * symfile.c (symbol_file_command): check if failed to link, also make
1956 the command be able to accept more than one filenames.
1957 * target.c (target_link): check if failed to link with rombug.
1958 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1960 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * remote-es.c (es1800_child_ops): Don't declare it static.
1964 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1966 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1968 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * dbxread.c: New variable lowest_text_address.
1971 (record_minimal_symbol, read_dbx_symtab): Set it.
1972 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1973 end_of_text_address.
1974 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1976 * dbxread.c (end_psymtab): Remove old and commented out
1977 capping_global and capping_static. Fix comments regarding
1978 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1980 * parser-defs.h: Add "extern" to start of variable declarations so
1981 we don't end up with commons.
1982 * parse.c: Define these variables.
1984 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1987 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1989 * alpha-tdep.c: Change value to value_ptr.
1991 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1993 * solib.c (elf_locate_base): New function to locate the address
1994 of the dynamic linker's runtime structure in the dynamic info section.
1995 * solib.c (locate_base): Use it instead of iterating over the list
1996 of mapped address segments.
1997 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2000 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2002 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2003 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2004 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2005 signal trampoline and interrupt routines.
2006 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2007 (frame_chain, frame_chain_valid): Likewise.
2008 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2009 saved regs convention for SP.
2011 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2012 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2013 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2015 * tm-hppah.h (IN_SIGTRAMP): Define.
2017 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2019 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2020 alphabetic character as the start of a name.
2022 * sparclite/Makefile.in (all install): Build and install aload.
2024 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2025 config.guess and config.sub produce.
2027 * mips-tdep.c: Change value to value_ptr.
2029 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2031 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2032 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2033 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2034 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2035 value with value_ptr. This is for the ptx compiler.
2036 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2038 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2039 #if 0 i386_float_info.
2040 * symm-tdep.c (round): Remove. Also remove sgttyb.
2041 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2042 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2043 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2044 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2046 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2047 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2048 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2049 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2050 tm-i386v.h is apparently OK.
2051 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2052 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2055 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2057 * osfsolib.c (xfer_link_map_member): Update to use new
2058 target_read_string interface.
2060 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2062 * infrun.c (wait_for_inferior): In checking
2063 remove_breakpoints_on_following_step, check
2064 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2066 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2068 * os9kread.c (os9k_process_one_symbol): Rename
2069 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2070 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2071 (CORE_ADDR)0, from target_link, since that is what it uses.
2072 Process name at end, not during parsing (like we did before Kung's
2073 change), so that -readnow and -mapped can appear anywhere.
2074 Make text_relocation a local variable.
2075 * config/i386/i386os9k.mt: Fix comment.
2076 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2077 * os9kread.c: Put "comments" after #endif inside /* */.
2078 * stabsread.h: Add os9k_stabs variable.
2079 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2081 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2082 descriptor in global_symbols not local_symbols.
2083 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2085 (read_type): If os9k_stabs, accept function parameters after 'f'
2087 (read_array_type): If os9k_stabs, don't expect index type and
2088 expect lower and upper to be separated by ',' not ';'.
2089 (read_enum_type): If os9k_stabs, read a number before the first
2090 enumeration constant.
2091 (os9k_init_type_vector): New function.
2092 (dbx_lookup_type): Call it when starting new type vector.
2093 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2094 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2095 * os9kstab.c: Removed.
2096 * Makefile.in: Update accordingly.
2097 * objfiles.c (objfile_relocate_data): Removed.
2098 * remote-os9k.c (rombug_wait): Call objfile_relocate
2099 not objfile_relocate_data.
2100 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2101 * remote-os9k.c (rombug_wait): Call find_pc_section not
2103 * main.c (quit_command): Check inferior_pid; revert Kung change.
2104 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2106 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2108 * os9kread.c: New file to read os9000 style symbo table.
2109 * os9kstab.c: new file to read os9000 style stabs.
2110 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2111 * objfiles.c (find_pc_objfile): new function to search objfile
2113 * objfiles.c (objfile_relocate_data): new function to relocate
2114 data symbols in symbol table.
2115 * objfiles.h: Add two aux fields in struct objfile to handle
2116 multiple symbol table files situation like in os9000.
2117 * symfile.c: Change so 'symbol-file' command can handle multiple
2118 files. Also call target_link() to get relocation infos.
2119 * target.c (target_link): new function to get relocation info when
2120 a symbol file is requested to load.
2121 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2122 because in cross mode there's no inferior pid, bit they need to
2124 Makefile.in: add os9kread.c os9kstab.c and .o's.
2125 configure.in: add i386os9k target.
2126 config/i386/i386os9k.mt: new add.
2127 config/i386/tm-i386os9k.h: new add.
2129 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2131 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2132 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2134 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2136 * target.c, target.h (target_read_string): Provide error detection to
2137 caller. Put string in malloc'd space, so caller need not impose
2139 * solib.c (find_solib): Update to use new interface.
2140 * irix5-nat.c (find_solib): Read o_path from inferior
2141 (clear_solib): Free storage for o_path.
2142 * valprint.c (val_print_string): Add comments.
2144 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2146 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2149 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2151 * value.h (struct value): Add modifiable field.
2152 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2153 (record_latest_value): Don't mess with VALUE_LVAL of value.
2154 * valops.c (value_assign): Check it. Reword existing error
2155 message on not_lval.
2157 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2158 (STEP_SKIPS_DELAY): Added.
2159 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2162 * valprint.c (val_print_string): If errcode is set, always print
2163 an error, regardless of force_ellipsis. In the non-EIO case,
2164 just print the error message rather than calling error(). Don't
2165 access *(bufptr-1) if bufptr points to the start of the buffer.
2166 When looking for '\0', don't increment bufptr and addr if bufptr
2167 started out already at limit. If an error happens on fetching the
2168 first character, don't print the string.
2170 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2172 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2175 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2176 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2177 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2178 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2179 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2180 * findvar.c: Update comment regarding ieee-float.h.
2182 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2184 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2185 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2186 Define to make backtracing through the various sigtramp handlers
2188 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2189 the saved pc from ucontext on the stack for SVR4 signal handling.
2191 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2193 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2194 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2195 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2196 just use the global variable itself. When printing baud rate,
2197 don't print a baud rate if baud_rate is -1.
2199 * coffread.c (read_coff_symtab): Pass mst_file_* to
2200 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2201 symbols in the minimal symbols regardless of SDB_TYPE.
2203 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2205 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2206 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2207 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2208 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2209 ignored bs->stop for a bp_step_resume breakpoint.
2210 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2211 which performs one (the check_sigtramp2 one) of the functions
2212 which had been handled by the step_resume_breakpoint. For each
2213 use of the step_resume_breakpoint, make it still use the
2214 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2216 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2217 When setting the frame address of the step resume breakpoint, set
2218 it to the address for frame *before* the call instruction is
2219 executed, not after.
2221 * mips-tdep.c (mips_print_register): Print integers using
2222 print_scalar_formatted rather than duplicating all the
2223 CC_HAS_LONG_LONG and so on.
2224 (mips_push_dummy_frame): Use read_register_gen rather than using
2225 read_register and then putting it back in target format with
2226 store_unsigned_integer. If registers are more than 4 bytes, give
2227 an error rather than have some registers overwrite other
2229 #if 0 unused include of opcode/mips.h.
2231 * symfile.h: Don't declare arguments for coff_getfilename.
2233 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2235 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2237 * configure.in (hppa*-*-osf*): New configuration.
2238 * config/pa/hppaosf.mt: New target makefile fragment.
2239 * config/pa/tm-hppao.h: New target include file.
2241 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2243 * exec.c (print_section_info): Print entry point for exec_bfd only.
2244 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2245 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2246 causes problems if <sys/types.h> has no multiple inclusion protection.
2248 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2250 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2251 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2252 (CALL_DUMMY_LENGTH): Changed accordingly.
2254 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2256 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2257 numbers of register windows.
2259 * sparclite/hello.c: Add factorial function for testing.
2260 * salib.c: Use macros instead of constants for I/O addresses to
2261 make 931 support easier.
2262 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2263 register in sta/lda instructions.
2265 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2267 * dbxread.c (process_one_symbol): Set
2268 block_address_function_relative for COFF like we do for ELF and SOM.
2270 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2272 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2274 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2275 the enumerators of an ecoff enum into the partial symbol table.
2276 * mdebugread.c (parse_partial_symbols): Call it.
2277 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2278 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2279 offsets. Cast psymtab->read_symtab to PTR before passing it to
2281 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2282 set up the global offset table pointer in pic compiled code.
2283 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2284 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2285 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2286 ensures that floats are promoted to doubles before they are pushed
2289 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2291 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2292 Fixup cache_on and flush_i_cache so that they work for both the
2293 930 and 932 processors. Rewrite most low level funcs (uart
2294 access & cache stuff) to use new ASI access macros in sparclite.h.
2295 Also make it easy to access second serial port.
2297 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2299 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2300 <sys/stat.h>; not needed.
2302 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2304 * stack.c (print_frame_info): In "pathological" case, don't
2305 distrust the line number information.
2307 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2309 * mips-tdep.c (mips_print_register): handle 64 bits register.
2310 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2312 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * Makefile.in (install): Do the sed for program_transform_name
2317 ourselves instead of worrying about INSTALL_XFORM. This enables
2318 users to override INSTALL_PROGRAM in the standard way.
2320 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2321 depend on Makefile.in.
2323 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2324 Only test against INT_MIN if a LONGEST is bigger than an int.
2326 * README: Change GhostScript to Ghostscript.
2328 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2330 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2331 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2332 character file names.
2333 * Makefile.in (ALLPARAM): Add these files.
2335 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2336 character file names.
2337 * Makefile.in: Add Kung's new mips64 files.
2339 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2341 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2342 mips64el-*-ecoff and mips64-big-*.
2343 * defs.h: get rid of FORCE_LONG_LONG.
2344 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2345 parsing. Change register size to be MIPS_REGSIZE.
2347 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2349 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2350 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2351 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2353 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2355 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2356 (remove_commands, add_commands): Add/remove hms-drain when target
2359 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2361 * configure.in: Add Lynx/rs6000 support.
2362 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2363 messages. Add rs6000 support. Don't try to modify unwritable
2365 * rs6000-nat.c: Move lots of native dependent stuff (like core
2366 file support) from rs6000-tdep.c & xcoffexec.c to here.
2367 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2368 * xcoffexec.c: Move native dependent stuff to nat.c.
2369 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2371 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2373 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2374 New files to support Lynx/rs6000.
2376 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2378 * README: Remove note about gcc warnings on alpha, these should be
2380 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2381 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2382 remote-utils.c, stabsread.c: Include <string.h>.
2383 * regex.c: Include "defs.h", change re_comp argument to const char *.
2384 * infptrace.c (fetch_register, store_inferior_registers): Change
2385 regaddr to type CORE_ADDR.
2386 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2387 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2389 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * symtab.h: Always define BYTE_BITFIELD to nothing.
2393 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2395 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2396 * configure.in: Remove comment about m68k-em.mt.
2397 * Makefile.in: Remove references.
2399 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2401 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2404 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2406 * target.c (target_preopen): If target_kill doesn't remove the
2407 target from the stack, use pop_target to do it.
2409 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2410 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2411 changes to stabsread.c from summer 1993.
2413 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2414 printing the program, rather than passing NULL to printf.
2415 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2416 try to call UDIDisconnect again. Print better message.
2417 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2419 (udi_create_inferior): If udi_session_id is negative, open a new
2420 TIP rather than giving an error.
2422 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2423 config/ns32k/ns32km3.mh: Define NAT_FILE.
2424 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2425 (it was inconsistent and namespace-wrong) to NM_M3_H.
2426 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2427 (m3_open): New function.
2429 * TODO: Update Mach section.
2431 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2433 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2435 * printcmd.c (printf_command): Add missing single-letter
2436 backslash-escape sequences, and improve error message.
2438 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2440 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2441 rather than trying to shove an int into a pointer and back out
2442 again. This avoids compiler warnings.
2444 * defs.h (alloca): Declare as void *, not char *, on hpux.
2445 Don't prototype it, just declare the return type.
2447 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2449 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2450 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2452 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2454 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2455 ZERO_REGNUM, just read it as zero without talking to the board.
2457 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2459 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2460 to store_floating, not nonexistent variable len.
2462 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2464 (mips_store_word): Change calling convention to return errors, and
2465 to provide old contents if the caller wants it.
2466 (mips_xfer_memory): Deal with errors from mips_store_word.
2467 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2468 define now that remote-mips.c doesn't use BREAKPOINT.
2470 * remote-mips.c (mips_create_inferior): Call warning if arguments
2471 specified, and then execute "set args" command. Call error, not
2472 mips_error, if executable file not specified.
2474 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2477 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2480 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2482 * value.h (print_longest): Rename "value" to "val" in prototype
2483 declaration because some compilers don't like arguments whose
2484 names are the same as types.
2485 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2486 before passing it to remote_*_bytes.
2488 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2490 * h8500-tdep.c (saved_pc_after_call): The size of the
2491 pc is memory model dependent. (segmented_command,
2492 unsegmented_command, _initialize_h8500_tdep): New commands to
2493 change memory model.
2494 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2496 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2497 (hms_wait): Use new status structure
2498 (hms_open): Push the target here. (hms_before_main_loop): Not
2499 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2500 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2501 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2502 all registers in a compact way.
2504 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2506 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2507 as CORE_ADDR to match definition in rs6000-tdep.c.
2509 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2511 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2512 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2513 definitions into the psymtab.
2515 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2517 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2518 a special exceptionSize for the 68332.
2520 * remote-udi.c (udi_attach): If no arguments, print error.
2522 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2524 * Makefile.in (VERSION): Bump to 4.12.1
2525 * NEWS, README: Update to match 4.12 release.
2527 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2529 * command.c (empty_sfunc): New function.
2530 (add_set_cmd): Use it instead of not_just_help_class_command.
2531 (not_just_help_class_command): Change calling convention back to
2532 what it was before yesterday's change.
2534 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2535 of the type if present.
2537 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2539 * printcmd.c (decode_format): Don't blithely set the size for
2540 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2542 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2543 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2544 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2545 always just check against INT_MIN and INT_MAX (this also fixes things
2546 if sizeof (long) > sizeof (int), e.g. Alpha).
2547 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2548 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2549 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2550 BUILTIN_TYPE_UNSIGNED_LONGEST.
2551 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2552 longest_int and longest_unsigned_int.
2553 * value.h (struct value): Just align to LONGEST, rather than worrying
2554 about CC_HAS_LONG_LONG.
2555 * valarith.c (value_binop): Figure out type ourself based on
2556 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2557 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2558 * valprint.c (val_print_type_code_int): Just call
2559 extract_unsigned_integer directly, rather than going through
2561 * printcmd.c (decode_format): Remove code which would sometimes
2562 change 'g' size to 'w' for integers. print_scalar_formatted handles
2563 printing huge integers well enough, thank you.
2565 * command.c (add_set_cmd, not_just_help_class_command): Change
2566 to make this the sfunc, not cfunc, since that is how we call it.
2567 * command.h: Comment difference between sfunc and cfunc.
2568 * demangle.c (set_demangling_command): Add third arg since that
2569 is how it is called.
2570 (_initialize_demangler): Use sfunc, not cfunc, for
2571 set_demangling_command, since that is how it is called.
2572 Remove show_demangling_command; it has no effect.
2574 * command.c (shell_escape): Report errors correctly (with error
2575 message from strerror).
2577 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2579 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2580 x_scnlen.l rather than x_scnlen to match corresponding change in
2583 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2585 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2586 Change comments regarding TYPE_CODE_BOOL.
2587 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2588 regardless of the language.
2589 (value_true): Just call value_logical_not regardless of language.
2590 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2591 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2592 * language.h: Improve comment for la_builtin_type_vector.
2593 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2594 builtin_type_m2_bool.
2596 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2598 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2599 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2601 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2603 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2604 by restarting the ioctl.
2606 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * target.h (target_wait): Add comment about calling
2609 return_to_top_level.
2611 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2613 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2614 additional arguments.
2615 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2617 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2619 * sparc-stub.c: Remove unnecessary #include of memory.h.
2621 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2623 * mips-tdep.c: Remove code which sets saved_regs from
2624 init_extra_frame_info and put it in new function mips_find_saved_regs.
2625 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2626 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2627 check if it is NULL and call mips_find_saved_regs if so.
2629 * remote-mips.c: Use unfiltered, not filtered, output most places.
2631 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2632 backtrace. Revise comments.
2634 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2636 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2637 alpha and irix. The _sigtramp case has to be handled properly
2638 in the tdep files if we have no ecoff debugging info.
2639 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2640 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2641 without PC_REGNUM kludge.
2642 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2643 Clean up handling of mips sigtramp frames, improve comments.
2645 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2647 * paread.c (read_unwind_info): Fix typo.
2649 * paread.c (pa_symtab_read): Update the "check_strange_names"
2650 filter to match GCC's current output. Filter out section symbols
2651 (which the HP linker sometimes puts in the wrong place).
2653 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2655 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2657 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2659 * Makefile.in: Remove all references to sparcly-nat.c.
2661 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2662 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2663 duplicating serial.h and target.h.
2665 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2666 are not used anywhere (a 5 Oct 1993 change removed the uses).
2668 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2669 * config/m68k/es1800.mt: Add comment.
2670 * remote-es.c: Extensive changes to update to current conventions.
2672 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2673 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2674 to achieve the desired timeout.
2675 * serial.h (serial_t): Add field timeout_remaining.
2677 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2679 * c-exp.y (yylex): Reenable nested type code.
2681 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2683 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2685 * remote-mips.c (mips_ops): Fix docstring.
2687 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2689 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2690 with the old tm-m68k-em.h:
2691 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2692 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2693 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2694 Add FIXME regarding GET_LONGJMP_TARGET.
2696 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2697 * infptrace.c (kill_inferior): Add comments.
2698 * main.c (quit_command): Call target_close after we kill or
2700 * remote-udi.c (udi_close): Don't error() if QUITTING.
2702 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2704 * configure.in: Make m68k-coff and aout add monitor support in
2705 addition to the standard serial support.
2707 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2709 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2712 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2714 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2715 * elfread.c (record_minimal_symbol_and_info),
2716 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2718 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2720 * i386-stub.c: Add ".text" right before "mem_fault:".
2722 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2724 * remote-utils.c (usage): Fix message to be accurate and conform
2725 more closely to normal conventions.
2727 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2728 whether to show information about exec_bfd, and not control whether
2729 to show information about device and speed.
2731 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2732 usage message, don't dump core.
2734 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2735 for variable size array.
2736 (bug_fetch_register, bug_store_register): Rename "value" to
2737 "fpreg_buf" because some compilers don't like variables whose
2738 names are the same as types.
2739 (bug_store_register): Use a cast when converting char * to
2742 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2743 of the command in error message (the text was referring to the old
2744 name of the command).
2746 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2748 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2749 full details on structure elements without names. This partially
2750 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2751 of those changes was accidental.
2753 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2754 defined, make it an error to specify a single argument which is not
2757 * Makefile.in (version.c), main.c (print_gdb_version): Use
2758 host_alias and target_alias, not host_canonical and
2759 target_canonical, to print configuration.
2761 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2763 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2764 of builtin_type_long. It is necessary to get a type which is
2765 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2767 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2768 various miscellaneous things discovered in the process:
2769 * printcmd.c, defs.h (print_address_numeric): New function.
2770 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2771 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2772 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2773 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2775 * utils.c, defs.h (gdb_print_address): New function.
2776 * expprint (dump_expression), gdbtypes.h: Use it.
2777 * breakpoint.c (describe_other_breakpoints),
2778 symmisc.c (dump_symtab, print_symbol):
2779 Use filtered not unfiltered I/O.
2780 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2781 just run gdb under a debugger for this (and it had problems with
2782 printing addresses, how to print b->shadow, etc.).
2783 * buildsym.c (make_blockvector), core.c (memory_error),
2784 exec.c (print_section_info), maint.c (print_section_table),
2785 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2786 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2787 Add comments saying code is broken. Marked with "FIXME-32x64".
2788 * dbxread.c (process_one_symbol), partial-stab.h (default),
2789 remote-vx.c (vx_run_files_info):
2790 Don't cast int being passed to local_hex_string.
2791 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2792 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2794 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2796 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2797 * source.c: Include <sys/types.h> regardless of USG.
2799 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2801 * valops.c (value_assign): Set `type' after coercing toval.
2802 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2803 Use extract_unsigned_integer to get the address of a reference.
2805 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2807 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2808 AIX can use ? instead of \ for continuation. Deal with it.
2810 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2811 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2812 the HP compiler in ANSI mode doesn't like.
2814 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2815 based on USG, rather than defining HAVE_SIGSETMASK to an
2816 expression containing defined. Having a macro used in #if expand
2817 to an expression containing "defined" is undefined according to
2818 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2821 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2823 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2824 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2826 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2828 * ch-exp.y (match_string_literal): Allow a zero-length string.
2829 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2831 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2833 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2834 passing them to print_387_status.
2835 (print_387_status): Don't subtract top from 7 before using it.
2836 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2837 from 7; the above explains it.
2839 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2841 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2842 pointer value when fixing up the frame at the start of a function.
2844 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2846 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2847 Sparc from the stack.
2849 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2851 * remote-mips.c (mips_initialize): Clear mips_initializing via
2852 cleanup chain, not directly.
2854 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2855 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2856 munging the timeout due to the limited range of c_cc[VTIME].
2858 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2859 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2860 m3-nat.c (m3_create_inferior): Pass it.
2861 * procfs.c: Remove ptrace function. It was declared in a way which
2862 conflicted with the prototype in unistd.h on Solaris.
2864 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2866 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2867 in the sigcontext if it is a signal trampoline frame.
2868 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2869 Define for Solaris2.
2871 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2873 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2874 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2875 tm-sparc.h so they can be overridden if necessary.
2877 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2879 * lynx-nat.c: Add Sparc support.
2880 * sparcly-nat.c: Remove. It's useless.
2881 * config/sparc/nm-sparclynx.h: Rewrite.
2882 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2884 * config/sparc/tm-sparclynx.h: Rewrite.
2886 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2888 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2889 directory. Old code was discarded, since the new opcode table has
2892 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2894 * Makefile.in (realclean): Remove info files per make-stds.texi.
2896 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2899 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2900 * config/sparc/tm-sun4sol2.h: Define it.
2902 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2904 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2905 if we did not find a symbol.
2907 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2909 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2912 * hppab-nat.c (call_ptrace): Delete redundant function.
2913 (kill_inferior, attach, detach, child_resume): Likewise.
2914 (child_xfer_memory): Likewise.
2916 * hppah-nat.c (call_ptrace): Delete redundant function.
2917 (kill_inferior, attach, detach, child_resume): Likewise.
2919 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2921 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2923 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2925 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2926 (CHILD_XFER_MEMORY): Define.
2927 (PT_*): Define so that generic infptrace.c code can be used.
2929 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2931 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2932 struct section_offsets *, not a (nonexistent) struct section_offset *.
2934 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2935 internal_xcoff_symtab, not an array of one of them. Change lots of
2936 "main_aux" to "&main_aux" and so on.
2938 * coffread.c, xcoffread.c: Include <coff/internal.h>
2941 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2943 * coffread.c (coff_getfilename): Make it not static.
2945 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2947 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2948 a completely gratuitous difference between xcoffread.c and coffread.c).
2950 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2952 * infrun.c (wait_for_inferior): Don't set frame for
2953 step_resume_breakpoint for IN_SIGTRAMP cases.
2955 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2956 breakpoint.c (bpstat_what): Move step_resume from its own field of
2957 the struct bpstat_what into the main_action. Make it override
2958 other breakpoints. This is a conservative change in the sense
2959 that before the step resume breakpoint was a breakpoint.c
2960 breakpoint, hitting the step resume breakpoint overrode even
2961 calling bpstat_stop_status.
2963 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2965 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2966 in case execution was stopped in the called function.
2967 * stack.c (print_frame_info, frame_info): If backtracing through
2968 a call dummy, handle the starting source line number on a line
2969 boundary like backtracing through sigtramp.
2970 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2971 for call dummy frame right. Remove old test for dummy frame,
2972 it has been unused at least since gdb-3.5.
2973 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2976 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2978 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2980 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2982 * infrun.c (signals_info), target.c (target_signal_from_name):
2983 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2985 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2987 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2988 * inflow.c (terminal_ours_1): When discussing how to deal with the
2989 tty state, make note of query() as well as readline.
2991 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2992 signals for which stop and print are cleared by default.
2994 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2996 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2997 reserved fields to hold a stub unwind entry type. Fix typo.
2998 (stub_unwind_entry): New structure for raw stub unwind entries.
2999 (stub_unwind_types): The types of stubs we may encounter.
3000 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3001 * hppa-tdep.c (rp_saved): Use additional information provided
3002 by linker stub unwind descriptors.
3003 (frameless_function_invocation): Likewise.
3004 (frame_chain_valid): Likewise.
3005 * paread.c (compare_unwind_entries): New function for sorting
3006 unwind table entries.
3007 (read_unwind_info): Rewrite to remove dependency on host endianness.
3008 Read in data from the $UNWIND_END$ subspace which contains linker
3009 stub unwind descriptors. Merge that data into the basic unwind
3012 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3014 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3016 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3017 from either the symbol name or the auxent.
3018 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3021 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3023 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3025 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3027 * README: Update notes for alpha port.
3029 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3031 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3032 for operation fault, constraint fault, and type fault.
3034 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3036 * Makefile.in (init.c): Add comment explaining formatting conventions.
3038 * c-exp.y (parse_number): Assign to temporary between the right
3039 shifts, to work around a bug in the SCO compiler.
3041 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3042 Add various files which were added to GDB recently.
3044 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3047 * Makefile.in: Add mostlyclean target.
3049 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3053 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3055 * main.c (show_commands): Make return type of extern
3056 history_get be HIST_ENTRY, rather than struct _hist_entry.
3057 (The latter loses with the upcoming merged readline.)
3059 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3061 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3062 const char *, not char *.
3064 * symtab.h (struct symbol): Make section short, not unsigned short.
3066 * symtab.c (lookup_symbol): Add comment about QUIT here.
3068 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3070 * c-exp.y (parse_number): Check for overflow regardless of range
3071 checking. Fix overflow check to use unsigned LONGEST, not
3074 * c-exp.y (parse_number): Make it so that integer constants are
3075 builtin_type_long_long if builtin_type_long isn't big enough or if
3076 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3078 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3079 Print our "()" first, then recurse for the target type.
3081 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3085 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3087 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3089 * utils.c (request_quit): Re-establish signal handler regardless
3092 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3094 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3096 * i960-tdep.c: Include target.h.
3098 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3100 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3102 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3104 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3105 changes (status -> ourstatus; declare status, etc.).
3106 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3108 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3110 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3112 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3114 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3116 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3118 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3120 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3122 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3124 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3126 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3127 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3129 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3132 Add search to target vector (#if 0'd until after 4.12):
3133 * target.h (to_search, target_search): Add.
3134 * gdbcore.h, core.c (generic_search): Add.
3135 * remote.c (remote_search): Add.
3136 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3139 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3140 is on, call find_pc_function rather than relying just on the minimal
3141 symbols (probably only matters for symbol readers which don't put
3142 statics in the minimal symbols, but changing this strikes me as
3143 not conservative enough).
3144 Initialize name_location in all cases.
3145 If no symbol and no msymbol, don't print anything symbolic.
3147 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3149 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3151 * printcmd.c (print_address_symbolic): Make it search the
3152 symtabs for variables as well as functions. Add `set print
3153 fast-symbolic-addr' and default it to fast (the old way).
3154 Print line numbers for data items as well as functions.
3156 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3157 address, if a symbol is found (take two more args pointing to
3158 where to store these results).
3160 * symtab.h (find_addr_symbol): Add prototype.
3162 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3164 * objfiles.h: Fix comments to reflect the fact that the phrase
3165 "top of stack" always refers to where the pushing and popping takes
3166 place, regardless of whether it is at the highest or lowest address.
3168 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3170 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3171 compiler generated tag names.
3172 * mdebugread.c (parse_type): Handle cross references to qualified
3174 * valops.c (value_struct_elt): Improve error message if the
3175 address of a method is requested from an object instance.
3176 * valops.c (search_struct_method): Make name_matched non-static
3177 to get it initialized correctly.
3178 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3179 exclude segment register which are not writable on newer SCO versions.
3181 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3183 * go32-xdep.c: Remove unused function uerror.
3184 (sigsetmask): Declare return type. Declare argument (to match the
3185 way it is called). Explicitly return 0.
3187 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3189 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3190 partial_symbol): Shrink the storage sizes of symbols, by making
3191 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3192 enums and small ints to the end of each struct to improve
3193 alignment, and switching the section number from int to unsigned
3196 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3198 * symtab.c (find_addr_symbol): New routine that will find the nearest
3199 symbol associated with an address. It does so by exhaustive
3200 search of the symtabs, so it's slow but complete.
3202 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3204 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3205 to [0,0] rather than [0, end of first source file]. This avoids
3206 problems with other parts of GDB looking for linetables in the
3207 _globals_ symtab. Eliminate variables num_object_files and
3208 first_object_file_end.
3210 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3212 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3213 (pop_frame): Restore PC2 and LR0 from dummy frames.
3214 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3215 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3216 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3217 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3218 (SETUP_ARBITRARY_FRAME): Define.
3220 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3222 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3224 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3226 * remote-udi.c (udi_resume): Correct prototype.
3228 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3230 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3231 hppa_frame_find_saved_regs.
3232 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3233 (prologue_inst_adjust_sp): New function.
3234 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3235 (skip_prologue): Completely rewrite to use unwind information.
3236 (hppa_frame_find_saved_regs): Likewise.
3238 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3240 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3241 to convert a signal number with appropriate bounds checking.
3243 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3245 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3247 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3248 print a newline to end the display anyway.
3250 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3251 coprocessor status regs) when popping a frame. This fixes
3252 float exceptions that occur after calling inferior functions.
3254 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3255 Read and write the fsr (float status register) to/from the child
3256 process along with the float regs. Remove Peter Schauer's change
3257 of May 24 '93, which has higher overhead and doesn't solve the
3258 real problem (which was that FSR wasn't being set).
3260 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3262 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3263 stack overflow check isn't right after the register stack
3264 adjustment instruction. Metaware R2.3u compiler moves other
3265 things in front of it. This fix isn't perfect but is what's
3268 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3270 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3272 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3273 character filenames.
3274 * configure.in: Change accordingly.
3276 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3278 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3279 _filtered io routines from these two files.
3281 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3283 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3284 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3285 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3287 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3289 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3291 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3292 printing to gdb_stderr.
3294 * remote-udi.c (udi_kill): Don't close the connection, just set
3295 inferior_pid to zero.
3296 (udi_mourn): Call remove_breakpoints.
3298 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3300 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3302 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3304 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3306 * remote-bug.c: At the start of each section, reset srec_frame
3309 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3310 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3311 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3312 code which looks for those two waitkinds. Use switch statement.
3313 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3314 CHILD_SPECIAL_WAITSTATUS.
3316 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3317 * Move target_signal_from_host, target_signal_to_host, and
3318 store_waitstatus from inftarg.c to target.c. procfs needs them.
3319 * target.c: Include "wait.h" and <signal.h>.
3320 * target.h, infrun.c (proceed), proceed callers: Pass new code
3321 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3322 enums being treated as unsigned and is cleaner.
3323 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3325 * infcmd.c (signal_command), infrun.c (signals_info):
3326 Don't allow user to specify numeric equivalent of
3327 TARGET_SIGNAL_DEFAULT.
3329 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3331 * config/alpha/alpha-netware.mt: New target support for Alpha
3333 * configure.in: Add alpha-*-netware* target.
3335 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3337 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3339 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3341 * target.h: Add enum target_waitkind, enum target_signal, and
3342 struct target_waitstatus. Change status argument to target_wait to
3343 be struct target_waitstatus * instead of int *.
3344 * target.h, infrun.c, all targets: Change type of signal arguments
3345 to resume(), proceed(), and target_resume() from int to enum
3347 * All targets (*_wait, *_resume): Change accordingly.
3348 * infcmd.c (program_info, signal_command), throughout infrun.c,
3349 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3350 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3351 signal code stuff right with the new signals would be non-trivial).
3352 * inferior.h (stop_signal): Make it enum target_signal not int.
3353 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3354 target_signal_from_name): New functions.
3355 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3356 store_waitstatus): New functions.
3357 * procfs.c (procfs_notice_signals): Use them.
3358 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3360 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3362 * objfiles.c (build_objfile_section_table): Don't abort() if
3363 objfile->sections is already set.
3365 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3366 to match recent change to exec.c.
3370 * main.c (print_gdb_version): Change year to 1994.
3372 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3373 * Makefile.in (NONSRC): Add ChangeLog-93.
3375 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3377 * stabsread.c (read_type): Allow defining several type numbers
3378 at once (e.g. "(1,2)=(3,4)="...).
3380 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3382 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3384 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3386 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3387 to process_one_symbol.
3388 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3389 avoid caching a bad endaddr in find_pc_partial_function.
3391 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3393 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3395 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3397 * infrun.c (wait_for_inferior): Do not step or step resume past
3398 the end of a one-line function we just stepped into.
3400 For older changes see ChangeLog-93
3406 version-control: never