1 Fri Dec 30 17:58:55 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3 * config/m68k/tm-est.h: Remove cruft.
6 Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu)
8 * Allow up to 10 whitespace separated arguments to user defined
10 * top.c (struct user_args): Structure for holding arguments to
11 user defined commands.
12 (print_command_line): Delete unused "tmp_chain" variable. Clean
13 up flow control by having cases exit in the same manner.
14 Before executing a command or evaluating an expression, substitute
15 the current $arg0..$arg9 values if the command/expression uses them.
16 (arg_cleanup): New function.
17 (setup_user_args, locate_arg, insert_args): Likewise.
18 (execute_user_command): Allow arguments to user defined commands.
20 * Allow if/while commands to be used within a breakpoint command
22 * breakpoint.c (bpstat_do_actions): Call execute_control_command
23 rather than execute_command (passes entire command structure rather
24 than just the command line text).
25 (breakpoint_1): Use "print_command_line" to print a breakpoint
26 command line (including control structures).
27 * gdbcmd.h (execute_control_command): Provide extern decl.
28 (print_command_line): Likewise.
29 * top.c (execute_control_command): No longer static.
30 (print_command_line): New function to recursively print a command
31 line, including control structures.
33 Thu Dec 29 18:18:31 1994 Rob Savoye <rob@darkstar.cygnus.com>
35 * hppa-tdep.c (pa_print_registers): Extract register values stored
36 in big endian format on big and little endian hosts.
38 * array-rom.c: Support for Array Tech LSI33k based RAID disk
40 * configure.in: Recognize "mips*-*-ecoff*" rather than
41 "mips*-idt-ecoff*" so it'll work for the LSI33k.
43 * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support
44 to monitor config structure for supported baud rates for a target
45 and variable stop bits.
46 * monitor.c (monitor_fetch_register): Store register values in big
47 endian format on any host.
49 Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu)
51 * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over
52 export stubs and actual shared library functions so that lazy
53 binding works correctly. Try both __d_plt_call and __gcc_plt_call
54 trampolines for calling import stubs.
56 Wed Dec 28 15:29:02 1994 Stan Shebs <shebs@andros.cygnus.com>
58 * a29k-tdep.c (pop_frame): Fix a variable name.
60 Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu)
62 * hppa-tdep.c (push_dummy_frame): Refine code to determine what
63 space ID to place in the stack & inf_status structure.
64 (hppa_pop_frame): Don't walk through trampoline code if popping a
66 (hppa_fix_call_dummy): Call the stack dummy directly if the
67 current PC is in a shared library.
69 * hppa-tdep.c (push_dummy_frame): Return type is void. Clear
70 in_syscall bit in flags. Don't depend on the PC queue registers
71 when in_syscall is set, they're not valid.
72 * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
76 * hppa-tdep.c: Misc. lint changes.
78 Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu)
80 * breakpoint.c (watchpoint_check): Don't bother restoring the
81 "selected" frame anymore, it's not necessary. Initialize the
82 frame cache before trying to find the current frame in the frame
85 * somsolib.c (som_solib_add): Return without loading any shared
86 libraries if symfile_objfile is NULL.
87 (som_solib_create_inferior_hook): Likewise.
89 Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
91 * remote-est.c: New file supports EST-300 CPU32 background
93 * remote-utils.c (sr_com): Call registers_changed.
94 * configure.in (m68*-*-est*): New configuration.
95 * config/m68k/tm-est.h: New file.
97 Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com)
99 * Makefile.in (CLIBS): Put LIBIBERTY last.
101 Thu Dec 22 09:27:16 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
103 * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to
104 function which expects that.
106 Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com)
108 * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use
111 Wed Dec 21 14:00:26 1994 Rob Savoye <rob@darkstar.cygnus.com>
113 * monitor.c: Now supports xmodem as a remoteloadprotocol.
115 Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com)
117 * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define
118 _BSD_COMPAT to get reliable signal handling.
120 Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
122 * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register):
123 if !target_has_registers, call error().
125 * value.h: Remove obsolete comments about FRAME vs struct
129 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
131 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
134 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
137 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
138 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
139 ->sp_offset to compute the address something is saved at, not
142 * sparc-tdep.c (get_saved_register): New function.
143 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
144 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
145 * stack.c (frame_info): Add comment about what to do if
146 FRAME_FIND_SAVED_REGS is not defined.
148 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
149 here. Get it right for flat frames.
150 * sparc-tdep.c (sparc_frame_chain): Instead of returning
151 meaningful value for ->frame field, just return dummy value.
152 This change is needed because the old code didn't deal with mixed
153 flat and non-flat frames.
155 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
156 frame->frame, don't go through saved regs for this.
158 * sparc-tdep.c: Move guts of skip_prologue to new function
159 examine_prologue. Check for flat prologue and set is_flat.
160 Provide the caller with the information about what is saved where
162 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
164 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
165 union in isannulled, which won't work on a little-endian host,
168 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
171 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
173 * blockframe.c (get_prev_frame_info): Modify comments regarding
174 INIT_FRAME_PC_FIRST and the sparc.
176 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
179 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
181 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
182 the return type of methods to avoid infinite loops with anonymous
184 * valops.c (search_struct_field): Handle anonymous unions.
186 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
187 to correctly handle steps into -g compiled PIC objects in the
189 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
190 Redefine to use sunos4_skip_trampoline_code.
192 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
193 from DWARF to GDB register numbering.
194 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
196 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
198 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
200 * Makefile.in (uninstall): transform file names.
202 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
204 * defs.h: Include progress.h.
205 (QUIT): Call PROGRESS.
206 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
207 usage message into shorter strings.
208 * source.c: Change long command help strings into concats of
209 shorter ones, for picky ANSI compilers.
211 * top.c (command_loop): For space usage display, show both
212 absolute size and the change from before command execution.
214 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
216 * defs.h, main.c (gdb_fputs), top.c: Add stream arg to
217 fputs_unfiltered_hook.
218 * defs.h, top.c, utils.c (error): Add error_hook.
220 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
222 * breakpoint.c, infrun.c, printcmd.c: Change long command help
223 strings into concats of shorter ones, for picky ANSI compilers.
225 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
227 Sparc flat register window support.
228 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
229 instructions symbolically (used to be local to skip_prologue).
230 (sparc_init_extra_frame_info): New function.
231 (sparc_frame_chain): Add flat cases throughout.
232 (skip_prologue): Add recognition of flat prologues.
233 (sparc_frame_find_saved_regs): Add flat cases.
234 (sparc_pop_frame): Ditto.
235 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
236 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
237 (PRINT_EXTRA_FRAME_INFO): Define.
240 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
242 * f-lang.c: Remove duplicate declaration of
243 builtin_type_f_integer, and only include it in the f_builtin_types
246 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
247 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
248 the HP compiler doesn't like.
251 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
253 * remote.c (remote_wait): Pass string instead of char to strcpy.
255 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
257 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
259 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
261 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
262 changes. They are correct, unlike the post-Nov 3 comment
263 (FRAME_FP doesn't have any machine-independent relationship with
264 FP_REGNUM or any other such notion of a "frame pointer").
266 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
268 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
269 match stubs and protocol spec.
270 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
271 when passing to function which expects that.
273 The following changes aren't quite enough to make things work with
274 LynxOS (apprently kernel problems).
275 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
276 not -1 for remote case.
277 * thread.c (info_threads_command): Give error if !target_has_stack.
278 * infrun.c (start_remote): Call init_thread_list.
279 * thread.c (info_threads_command): Don't call kill for remote
281 * target.c (normal_pid_to_str): Print "thread" not "process" for
283 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
284 response, and `thread' part of 'T' response.
285 * gdbserver/*: If program exits, send packet to GDB before
286 exiting. Handle termination with a signal the same as exiting
288 * remote.c: Don't try to kill program after getting an 'X'
290 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
292 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
294 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
297 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
299 * source.c: Various cosmetic changes.
300 (forward_search_command): Handle very long source lines correctly.
302 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
304 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
305 stop being linked in.
307 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
308 otherwise it looks like BSD-ELF.
310 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
312 * inftarg.c: include <sys/types.h> to get def of pid_t.
314 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
316 * solib.c (auto_solib_add_at_startup): New global.
317 (solib_create_inferior_hook): Call solib_add only if
318 auto_solib_add_at_startup is nonzero.
319 (_initialize_solib): New command "set auto-solib-add".
321 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
323 * parse.c (msymbol_addr_type): Replaced by
324 lookup_pointer_type (builtin_type_void).
326 * printcmd.c (_initialize_printcmd): Give examine_*_type
327 a name for `ptype $_'.
329 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
331 * printcmd.c (print_formatted): Call val_print_string directly,
332 rather than via value_print.
334 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
336 * somsolib.c (som_solib_get_got_by_pc): New function.
337 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
338 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
339 function's export stub or real address in a shared library.
341 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
343 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
345 * configure.in (i[345]86-*-freebsd*): New configuration.
346 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
348 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
350 * top.c (read_next_line): Pass annotation suffix "commands"
351 instead of "command", matches documentation.
353 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
355 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
356 FRAME_ADDR with CORE_ADDR in prototype.
358 * top.c (command_line_input): If annotation suffix is NULL,
359 replace it with an empty string.
360 (read_next_line): Pass "command" as annotation suffix to
363 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
365 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
366 * config/rs6000/xm-rs6000.h: ...to here.
369 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
371 * tm-hppa.h (skip_trampoline_code): Add extern decl.
372 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
373 allow it to execute any return path trampoline code. Stop the
374 inferior and give the user control when the trampoline has
376 (in_solib_call_trampoline): Handle export stubs which also perform
377 parameter relocations.
378 (in_solib_return_trampoline): Likewise.
380 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
382 * coffread.c, symfile.h (coff_getfilename): Make it static again.
383 * xcoffread.c (coff_getfilename): Use a static copy from
384 coffread.c, modified for accessing the static xcoff strtbl.
386 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
388 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
389 _sr4export and $$dyncall as trampolines. Likewise for long-call
390 stubs and parameter relocation stubs.
391 (in_solib_return_trampoline): Recognize a return trampoline for
392 return value relocation stubs.
394 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
395 Various name changes to match those used by hp-symtab.h.
397 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
399 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
400 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
402 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
403 IN_SOLIB_TRAMPOLINE. All callers changed.
404 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
405 (wait_for_inferior): Handle single stepping through trampolines on
406 return paths from shared libraries.
407 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
408 in_solib_call_trampoline.
409 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
410 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
411 * hppa-tdep.c (in_solib_call_trampoline): New function.
412 (in_solib_return_trampoline): New function.
414 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
416 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
417 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
419 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
420 (BC_BREAKPOINTS): Disable.
421 * sh-tdep.c (print_insn): Cope with big and little endian machines.
422 * sh/sh.mt: Use libsim.a
423 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
424 (BREAKPOINT): Changed to be byteorder independent.
426 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
428 Maintenance commands to report time and space usage.
429 * main.c (display_time, display_space): New globals.
430 (main): Add argument --statistics to enable reporting, display
431 time and space after startup is done.
432 * maint.c (maintenance_time_display, maintenance_space_display):
434 * top.c (command_loop): Display time and space after command
437 * top.c (pre_init_ui_hook): New global.
438 (gdb_init): If pre_init_ui_hook set, call before all other init.
440 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
442 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
444 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
446 * config/i386/i386sol2.mh: Reenable core file support.
448 * symfile.c (deduce_language_from_filename): Treat .c++ as a
451 * valops.c (destructor_name_p): Do not compare the template
452 part for template classes.
454 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
456 * defs.h, infcmd.c (reg_names): Don't declare as constant.
457 * remote-mips.c (mips_open): Read and set the processor type.
458 * mips-tdep.c (mips_set_processor_type): Always return an int.
460 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
462 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
463 * nlm/gdbserve.def (strtol): Add to import list.
464 * nlm/fake_aio.c: Remove file, no longer used.
466 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
467 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
468 (LD_FOR_TARGET): Remove.
470 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
472 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
473 support for two variables used to control the load protocol and
476 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
478 Support for different MIPS IDT processor models.
479 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
480 mips_generic_reg_names, mips_r3041_reg_names,
481 mips_r3051_reg_names, mips_r3081_reg_names,
482 mips_processor_type_table): New globals.
483 (mips_do_registers_info): Don't display register if name is empty.
484 (mips_set_processor_type_command): New command.
485 (mips_show_processor_type_command): New command.
486 (mips_set_processor_type): New function.
487 (mips_read_processor_type): New function.
488 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
489 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
490 (NUM_REGS): Increase to account for all CP0 registers.
491 (REGISTER_NAMES): Add empty names for CP0 registers.
492 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
493 (PRID_REGNUM): New macro.
495 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
497 * README: Add warning about termcap in Ultrix and OSF/1.
499 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
502 * hppa-tdep.c: Remove including sys/dir.h from a target file.
504 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
506 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
508 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
509 * nlm/ppc.c: Likewise.
511 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
512 (StopBell): New function (stubbed out).
514 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
516 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
519 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
521 * c-exp.y (yylex): Fix a bug in template scanning.
523 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
525 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
526 the top bit returned by getDebugChar.
528 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
530 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
531 to set remote load type and protocol.
532 * rom68k-rom.c: Add to_stop in target_ops.
535 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
537 * somsolib.c: Add TODO list.
538 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
539 not exist or has size zero. Slightly simplify error handling.
540 Keep an internal list of all the loaded shared libraries and
541 various tidbits of information about the loaded shared libraries.
542 Build section tables for each loaded shared library and add those
543 tables to the core target if necessary.
544 (som_solib_create_inferior_hook): Force re-reading of shared
545 libraries at exec time.
546 (som_sharedlibrary_info_command): New function for dumping
547 information about the currently loaded shared libraries.
548 (_initialize_som_solib): New function.
550 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
552 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
553 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
554 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
556 (copying.o, os9kread.o, remote.o): Update dependencies.
558 * valarith.c (value_sub): When subtracting pointers, only
559 check for a match of the pointed to element lengths.
560 Cast element length to LONGEST to obtain a signed result for
561 pointer subtractions.
563 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
565 * ch-exp.y (yylex): Fix off-by-one error when converting string to
566 lowercase. Null terminate new string.
568 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
570 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
571 it indicates __dld_list is not valid return an error. If it
572 indicates that libraries were not mapped privately, issue a
575 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
577 * symfile.c (syms_from_objfile): Only call find_lowest_section if
578 no ".text" section exists.
580 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
582 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
583 the new generic ROM interface in monitor.c.
584 * config/m68k/monitor.mt: Use new ROM support.
585 * monitor.c: Add support for xmodem download protocol.
587 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
589 * findvar.c (find_saved_register): Fix a frame variable name.
590 * infcmd.c (finish_command): Ditto.
592 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
594 * TODO: Remove "Watchpoints seem not entirely reliable, though
595 they haven't failed me recently." item--this old (4.6 at least)
596 item is too vague to be useful (some watchpoint bugs have been
598 * TODO: Add explanation of "RPC interface" item.
600 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
602 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
603 stub unwind descriptors too.
605 * Enable backtracing from inside a SOM shared library back into
607 * hppa-tdep.c (internalize_unwinds): Accept and use new
608 "text_offset" argument for dynamic relocation of
609 region_{start,end} fields in the unwind descriptor.
610 (read_unwind_info): Pass text_offset to internalize unwinds.
612 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
614 * m3-nat.c: Remove comments about arbitrary limit in
615 printf_filtered; that limit is gone.
617 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
619 * Beginnings of SOM shared library support. Breakpoints and
620 single frame backtracing within the library only. Only works when
621 using the HPUX 9 dynamic linker. More functionality to be added
624 * somsolib.c, somsolib.h: New files.
625 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
626 (ALLDEPFILES): Add somsolib.c.
627 (somsolib.o): Add some dependencies.
628 * somread.c (som_symtab_read): Accept multiple section offsets.
629 All callers changed. Adjust all text symbols with the first
631 * symfile.c (find_lowest_section): Enable this function. Add some
632 tie-breaking logic when sections have the same vma.
633 (syms_from_objfile): Use find_lowest_section rather than looking
634 for ".text" by name. Relax warning to only warn if the lowest
635 section is not a code section.
636 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
637 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
639 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
641 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
642 it is still needed for GCC-2.6 compiled code.
643 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
644 sometime after GCC-2.7 has been released.
646 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
647 retrieving the PC from a signal handler caller. Fix thinko
648 in Stan's last change ("frame", should have been "frame->next").
649 If the next frame is a signal handler caller and it's a system
650 call which has entered the kernel ((PSW & 0x2) != 0), then the
651 saved pc is in %r2 instead of %r31.
653 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
655 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
656 "frame_info" throughout.
658 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
660 * sparcl-stub.c: get rid of defs.h.
662 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
664 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
665 Correct definition of MMALLOC_DIR to reflect fact this is
666 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
668 * gdbserver/server.c (main): After we kill the inferior in
669 response to a 'k' request, exit.
671 * remote.c (remote_kill): Use catch_errors when calling putpkt.
672 (putpkt): Return int, not void, to match catch_errors calling
675 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
677 * rs6000-tdep.c (pop_frame): Correct a variable name.
679 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * TODO: Re-write item about SIGINT handling to reflect the fact
682 that target_stop now exists.
684 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
686 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
687 and CORE_ADDR, respectively.
688 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
689 * blockframe.c (get_frame_info): Remove.
690 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
691 breakpoint.h, energize.c, findvar.c, gould-pinsn.c,
692 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
693 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
694 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
695 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
696 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
697 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
698 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
699 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
700 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
701 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
702 rename variables consistently (using `frame' or `fi'), remove
703 calls to get_frame_info and FRAME_INFO_ID, remove comments about
704 FRAME and FRAME_ADDR cruftiness.
706 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
708 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
709 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
710 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
711 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
712 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
713 w89k-rom.c, target.c, target.h: Add support for target_stop().
715 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
717 * osfsolib.c (solib_map_sections, first_link_map_member,
718 next_link_map_member, xfer_link_map_member): Retrieve and use
719 shared library relocation offset from runtime loader structures.
720 Use libxproc.a routines to get a working version if
721 USE_LDR_ROUTINES is defined.
722 * README: Remove item about shared library relocation for
725 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
727 * c-exp.y (yylex): scan template names, and scan nested class
730 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
732 * nlm/Makefile.in: install gdbserve.nlm.
735 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737 * c-valprint.c (c_value_print): Check for plain literal `char'
738 target type when suppressing `(char *)' output for strings.
740 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
742 * coffread.c (coff_symfile_init): Remove unused local abfd.
743 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
744 instead of long, for compatibility with mmalloc.h.
746 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
748 * top.c (line_completion_function): Renamed from
749 symbol_completion_function, takes the line buffer and the
750 point in the line buffer as additional arguments.
751 (readline_line_completion_function): New function, interface
752 between readline and line_completion_function.
754 (complete_command): Use line_completion_function instead of
755 abusing rl_line_buffer. Free completion strings after printing
757 * symtab.c (completion_list_add_name): Recheck for duplicates
758 if we intend to add a modified symbol.
760 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
761 includes the number of methods from the baseclasses.
762 * stabsread.c (attach_fn_fields_to_type): No longer add the
763 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
764 the baseclass type might not have been completely filled in yet.
765 * symtab.c (total_number_of_methods): New function to compute
766 the total number of methods for a type, including the methods
768 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
769 allocate the symbol array for find_methods.
771 * stabsread.c (scan_file_globals): Add default case to minimal
772 symbol type switch, to avoid gcc -Wall warnings.
774 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
775 Don't test for zero backchain pointer to recognize a signal
776 handler frame, if read() gets interrupted by a signal, the
777 backchain will be non zero.
778 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
780 (SIG_FRAME_PC_OFFSET): New definition.
781 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
782 is a signal handler frame.
783 * rs6000-tdep.c (function_frame_info): Do not error out
784 if we can't access the instructions.
786 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
787 New definition to get the function address from a function pointer.
788 * valops.c (find_function_addr): Use it when calling a user
789 function through a function pointer.
791 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
793 * Makefile.in (MMALLOC_DIR): New definition.
794 (MMALLOC): Use MMALLOC_DIR.
795 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
796 (OPCODES): Remove gratuitous "./".
797 * defs.h (mmalloc.h): Include.
798 (mmalloc, mrealloc, etc): Remove decls.
799 (cplus_demangle, cplus_demangle_opname): Remove decls.
801 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
803 * defs.h, main.c, top.c: Change sense and name of
804 no_windows variable. Now called use_windows, and defaults to off
807 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
809 * coffread.c (coff_symtab_read): If we get the address from
810 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
811 (coff_symtab_read): Set value and section of symbol that
812 process_coff_symbol returns.
814 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
816 * config/i386/tm-nbsd.h: Enable longjmp support.
818 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * valarith.c (value_binop): Take care of ANSI `value preserving'
821 rule, which was not addressed by the previous change.
823 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
824 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
826 * TODO: Remove item about RS/6000 shared libraries.
828 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
830 * defs.h, infrun.c (wait_for_inferior), top.c: Call
831 target_wait_hook to allow GUI to handle blocking for inferior. Call
832 call_command_hook in execute_command to provide means for wrapping
833 commands with GUI state change updates.
835 * infrun.c (wait_for_inferior): Make sure
836 through_sigtramp_breakpoint is non-null before deleting.
838 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
840 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
842 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
844 * Makefile.in (coffread.o): Depend on target.h.
845 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
847 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
851 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
853 * objfiles.c (objfile_relocate): When relocating ->sections, use
854 objfile not symfile_objfile.
856 * symtab.h, minsyms.c (minsyms_sort): New function.
857 * objfiles.c (objfile_relocate): Call it.
859 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
861 * objfiles.c, objfiles.h (objfile_to_front): New function.
862 * remote-vx.c (vx_add_symbols): Call it.
864 * coffread.c (coff_symtab_read): Handle common symbols the same
865 way that partial-stab.h does.
867 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
869 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
870 machine/psl.h. These are host files.
872 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
875 does *not* include the terminating NULL msymbol.
877 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
879 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
880 loader that reads files using BFD and converts it on the fly.
882 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
884 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
885 * monitor.c (monitor_load): check the load type and load the file
886 accordingly. Default to gr_load_image().
887 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
888 srecord format by downloading to the monitor.
889 * w89k-rom.c, op50n-rom.c: set supported load types.
891 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
893 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
894 * Makefile.in: Remove xcoffexec.o rule.
896 * exec.c (exec_file_command): Add comment.
898 Fix data and bss relocation for VxWorks 5.1:
899 * remote-vx.c (vx_add_symbols): New function.
900 (vx_load_command, add_symbol_stub): Call it instead of
902 (vx_wait): Remove comment which was wrong to useless.
903 * remote-vx.c: Reindent much of file.
904 * coffread.c (cs_to_section, find_targ_sec): New functions.
905 (process_coff_symbol): Set SYMBOL_SECTION to result
907 (coff_symtab_read): Call cs_to_section and deal with result
908 rather than assuming sections are in a certain order. Deal with
910 * coffread.c: Remove text_bfd_scnum variable.
912 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
914 * corelow.c: Format to standard.
915 (core_close): Use name instead of bfd_filename.
917 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
919 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
922 * symfile.c (reread_symbols): Include bfd_errmsg string in error
923 message if bfd_close fails.
924 * exec.c (exec_close), solib.c (clear_solib), corelow.c
925 (core_close), objfiles.c (free_objfile), irix5-nat.c
926 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
927 (gr_load_image): Check for errors from bfd_close.
928 * solib.c (look_for_base), remote-utils.c (gr_load_image),
929 remote-udi.c (download), corelow.c (core_open), symfile.c
930 (symfile_bfd_open), symfile.c (generic_load): Add comment
931 regarding error from bfd_close.
932 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
933 comment about bogus handling of errors from bfd_openr.
934 * exec.c (exec_close): Add comment regarding memory leak and
935 dangling reference to vp->name.
937 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
939 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
940 of using longest_to_int.
942 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
943 mips and alpha targets need the real breakpoint pc for
944 creating the breakpoint frame.
946 * stack.c (return_command): Cast return value to the return
947 type of the function from which we return.
948 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
949 to STORE_RETURN_VALUE.
951 * symtab.c (lookup_symbol): Remove search for `static mangled
952 symbols', the search for `static symbols' already looks for
953 mangled and demangled symbols via lookup_block_symbol.
955 * valarith.c (value_binop): Use ANSI C arithmetic conversions
956 when performing integral evaluations, implement BINOP_EQUAL and
958 (value_equal, value_less): Use value_binop to perform the
959 comparison if both operands have TYPE_CODE_INT.
961 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
962 as they are written back later. Handle sp restore for frameless
963 functions. Use fdata.nosavedpc instead of fdata.frameless to
964 determine if the pc has been saved.
965 (function_frame_info): Handle `mr r31,r1', which is generated by
966 gcc-2.6, as a synonym for `oril r31,r1,0'.
967 (skip_trampoline_code): Handle shared library trampolines.
968 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
969 their real name. Enables setting of breakpoints in shared libraries
970 before the executable is run.
972 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
974 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
975 interface code still works with the new ROM monitor
976 structures. Fake out a couple of fields.
978 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
980 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
981 target_write_pc, target_read_fp, target_write_fp): Rename to
983 (h8500_read_pc, h8500_write_pc): Add pid argument.
984 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
985 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
986 Change to match functions above.
988 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * NEWS: Add item about if and while.
992 * .gdbinit: Restore `end'; it was not excess. Reindent
993 list-objfiles to make this clear. Comment out all of
994 list-objfiles because old gdb's choke on it.
996 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
998 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
1001 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1003 * Makefile.in (ANNOTATE_OBS): New definition.
1004 (COMMON_OBS): Add exec.o.
1005 (annotate.o): Remove extra compile rule.
1006 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
1009 * .gdbinit: Remove excess `end'.
1011 * exec.c: Merge in RS6000 support from xcoffexec.c.
1012 (symfile.h, objfiles.h, xcoffsolib.h): Include.
1013 (vmap): New global variable.
1014 (exec_close): Close and free objects in vmap chain.
1015 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
1016 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1017 (exec_files_info): Print vmap information.
1018 * xcoffexec.c: Remove.
1019 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1020 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1021 * TODO: Remove pertinent items.
1023 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1025 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1026 are no longer needed as of gcc-2.6.0.
1028 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1030 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1032 (fetch_core_registers): Don't try to fetch a register if
1033 regmap maps it to -1.
1034 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1035 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1036 stores the registers in a weird order.
1038 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1040 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1041 if inferior_pid is nonzero.
1043 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1045 Speed up GDB startup time by not demangling partial symbols.
1046 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1047 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1048 No longer demangle partial symbols.
1049 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1050 variables, e.g. C++ static members, via the minimal symbols.
1052 Handle reordered functions in an objfile, for Irix 5.2 shared
1054 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1055 set if the functions in an objfile are reordered.
1056 * mdebugread.c (parse_partial_symbols): Detect reordered
1057 functions in an objfile.
1058 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1059 lookup algorithm if the functions in the objfile are reordered.
1061 * xcoffexec.c (exec_close): If the current target has a copy
1062 of the exec_ops sections, reflect the freeing of the sections
1065 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1066 `sizeof dummy', for constructing the call dummy code.
1068 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1069 function declarations.
1070 * sparc-tdep.c (sparc_pop_frame): Cast result of
1071 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1073 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1074 of the executable, to handle the case where main resides in a
1076 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1077 after shared library symbol reading, to get rid of a warning from
1078 heuristic_proc_start if the startup code has no symbolic debug info.
1080 * breakpoint.h (struct breakpoint): Add new fields language
1081 and input_radix, to enable breakpoint resetting with the
1082 proper language and radix.
1083 * breakpoint.c (set_raw_breakpoint): Initialize them.
1084 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1085 (breakpoint_re_set): Preserve current language and input_radix
1086 across breakpoint_re_set_one calls.
1088 * symtab.c (decode_line_1): Do not build a canonical line
1089 specification for `*expr' line specifications.
1091 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1093 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1095 The point of these changes is to avoid reading the frame pointer
1096 and stack pointer during stepping, to speed things up.
1097 A. Changes to not select a frame until we need a selected frame:
1098 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1099 * infrun.c (wait_for_inferior): Move call to select_frame back to
1100 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1101 Law, but the change was my idea); the only reason for that change
1102 was so we could save and restore the selected frame in
1103 wait_for_inferior, and now that flush_cached frames clears the
1104 selected frame, that should work OK now.
1105 B. Changes to not create a current_frame until we need one:
1106 * blockframe.c (get_current_frame): If current_frame is NULL, try
1107 to create an innermost frame.
1108 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1109 infrun.c (wait_for_inferior), thread.c (thread_switch),
1110 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1111 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1112 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1113 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1114 i960-tdep.c (pop_frame), m68k-tdep.c
1115 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1116 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1117 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1118 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1119 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1120 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1121 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1122 call create_new_frame.
1123 * corelow.c (core_open), altos-xdep.c (core_file_command),
1124 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1125 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1126 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1127 call flush_cached_frames.
1128 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1130 C. Changes to get rid of stop_frame_address and instead only
1131 fetch the frame pointer when we need it.
1132 * breakpoint.c (bpstat_stop_status): Remove argument
1133 frame_address; use FRAME_FP (get_current_frame ()).
1134 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1136 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1137 ()) instead of stop_frame_address.
1138 * infrun.c (save_inferior_status, restore_inferior_status),
1139 inferior.h (struct inferior_status): Don't save and restore
1141 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1142 (select_thread): Remove stop_frame_address and uses thereof.
1143 D. Same thing for the stack pointer.
1144 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1145 uses thereof with read_sp ().
1146 E. Change to eliminate one nasty little spot where we were
1147 wanting to know the frame pointer from before the current step
1148 (idea from GDB 3.5, which saved my ass, because my other ideas of
1149 how to fix it were very baroque).
1150 * infrun.c: Remove prev_frame_address.
1151 * infrun.c (wait_for_inferior, step_over_function): Use
1152 step_frame_address instead of prev_frame_address.
1153 F. Same basic idea for the stack pointer.
1154 * inferior.h, infcmd.c: New variable step_sp.
1155 * infcmd.c (step_1, until_next_command): Set it.
1156 * infrun.c: Remove prev_sp and replace uses by step_sp.
1157 * infrun.c (wait_for_inferior): If we get out of the step
1158 range, then set step_sp to the current stack pointer before we
1161 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1163 * top.c (target_byte_order_auto): New static variable.
1164 (set_endian): Mention that ``auto'' is permitted.
1165 (set_endian_auto): New static function.
1166 (show_endian): Change message based on target_byte_order_auto.
1167 (set_endian_from_file): New function.
1168 (init_main): Add command ``auto'' to endianlist.
1169 * exec.c (exec_file_command): Call set_endian_from_file.
1170 * defs.h (set_endian_from_file): Declare.
1172 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1174 * nlm/i386.c (flush_i_cache): New function, does nothing.
1175 (frame_to_registers, registers_to_frame, set_step_traps,
1176 clear_step_traps, do_status): Make non-static.
1178 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1180 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1181 defined, define as 0.
1182 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1184 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1185 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1186 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1187 (BREAKPOINT): Remove definition.
1188 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1189 (BREAKPOINT): Remove definition.
1190 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1191 value of 1, rather than without a value.
1192 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1193 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1194 run time rather than at compile time.
1196 * remote-mips.c (break_insn): Remove.
1197 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1198 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1199 (mips_remove_breakpoint): Likewise.
1201 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1202 define TARGET_BYTE_ORDER as target_byte_order, and declare
1203 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1204 a test of TARGET_BYTE_ORDER.
1205 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1207 (endianlist, target_byte_order): New variables.
1208 (set_endian, set_endian_big, set_endian_little): New functions.
1209 (show_endian): New function.
1210 (init_cmd_lists): Initialize endianlist.
1211 (init_main): Add commands ``set endian big'', ``set endian
1212 little'', and ``show endian''.
1213 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1214 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1215 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1216 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1217 * values.c: Likewise.
1219 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1221 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1223 * nlm/Makefile.in: Get rid of NWINCLUDES.
1224 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1225 User should now configure with --with-headers.
1227 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1229 * gdbserver/server.c (main): Silently accept all unrecognized
1230 requests and send back a zero length acknowledge. That is what
1231 *-stub.c do and is what remote.c expects.
1233 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1235 * corelow.c (core_open): Copy the modified to_sections_end
1236 vector from current_target to core_ops too.
1238 * gdbserver/server.c (main): Silently accept query requests
1239 and send back a zero length acknowledge.
1241 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1243 * nlm/Makefile.in: Don't define NWINCLUDES.
1244 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1246 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1248 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1250 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1252 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1253 arithmetic. status is a `union wait'.
1255 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1257 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1259 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1263 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1265 * coffread.c (complete_symtab): If last_source_file is set upon
1268 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1270 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1271 Set main_aux before using it.
1273 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1275 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1276 ignoring before. But continue to ignore XMC_DS.
1278 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1280 * hpread.c (hpread_read_array_type): Do not change the type code
1281 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1284 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1285 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1286 as an T_UNS_LONG with length 8).
1288 * hpread.c (struct hpread_symfile_info): Delete have_module field
1289 and accessor macro. Minor indentation fix.
1290 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1291 and reset state variables have_name & texthigh if pst is NULL.
1292 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1293 partial symbol table if pst is non-NULL. If pst is NULL, then
1294 start a new psymtab.
1295 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1296 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1297 correct handling of subfiles.
1299 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1301 * defs.h (misc_command_type): Remove trailing comma from
1304 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1306 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1307 out of an interrupt frame.
1309 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1311 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1313 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1314 * mips-tdep.c (mips_print_register): Don't test float validity.
1315 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1316 config/arm/tm-arm.h, config/convex/tm-convex.h,
1317 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1318 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1319 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1320 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1321 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1322 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1323 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1324 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1325 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1328 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1330 * TODO: Remove item about adding general multi-threaded stuff;
1332 Remove item about specifying arbitrary locations of stack frames
1333 (this works on some machines).
1334 Remove item about debugging functions without a frame pointer
1335 (this works on some machines).
1336 Remove item about re-writing macros which handle frame chaining and
1337 frameless functions. They have been re-written at least once
1338 since that item was written.
1339 Remove item about gdb catching SIGINT when attached; this is done.
1340 Remove item about having list_command not read symbols--why bother?
1342 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1344 * TODO: Append contents of Projects file.
1347 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * corelow.c (add_solib_stub): Remove copying of to_sections,
1350 pass current_target to SOLIB_ADD. The Sep 10 change failed
1351 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1353 * corelow.c (core_open): After reading the shared libraries,
1354 copy the modified to_sections vector from current_target to
1355 core_ops, so that core_close can free it later.
1356 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1357 Pass down target parameter from SOLIB_ADD and use it instead of
1358 directly accessing core_ops.
1360 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1362 * solib.c: *BSD systems need <a.out.h> to be included before
1365 * i386b-nat.c: Add i386_float_info(), etc.
1366 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1368 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1369 * config/i386/nm-nbsd.h: Use it.
1370 * config/sparc/nm-nbsd.h: Use it.
1371 * config/ns32k/nm-nbsd.h: Use it.
1373 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1374 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1375 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1376 New files, support for NetBSD/i386.
1377 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1378 New files, support for NetBSD/ns32k.
1380 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1382 * .gdbinit: Add list-objfiles command.
1384 * TODO: Reword item regarding NO_STD_REGS.
1386 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1387 coff_read_struct_type): Allocate on symbol_obstack, not directly
1388 via malloc/savestring.
1390 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1392 * TODO: Add more items.
1393 * tests: Remove the directory and all of its (obsolete) contents.
1395 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * coffread.c (init_stringtab): When copying length to stringtab,
1398 use target format, not host format, since that is what the rest of
1401 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1403 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1404 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1405 NWINCLUDES definitions.
1406 * i386-nlmstub.c: Removed.
1408 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1410 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1411 char * (from const char *) before assigning. Don't save string we
1412 pass to record_minimal_symbol (it already saves it).
1415 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1417 * cp-valprint.c (static_field_print): New variable, controls
1418 printing of static members.
1419 (_initialize_cp_valprint): New print set subcommand
1420 "static-members". Turn on printing of static members by default.
1421 (cp_print_value_fields): Print static members if necessary.
1423 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1424 (elf_locate_base): Use only standard BFD functions to collect
1425 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1426 tag only if it got defined via the inclusion of <link.h>.
1428 * f-exp.y: Write block for OP_VAR_VALUE.
1429 * f-valprint.c (info_common_command): Handle `info common'
1430 without an argument correctly.
1432 * c-typeprint.c (c_type_print_base): Handle template constructors.
1433 * symtab.c (gdb_mangle_name): Handle template method mangling,
1434 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1436 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1438 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1439 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1440 * ch-valprint.c (chill_val_print): Pass index type directly
1441 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1442 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1443 if the index type is a stub.
1445 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1447 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1448 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1449 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1450 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1451 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1452 config/mips/riscos.mh, config/pa/hppahpux.mh,
1453 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1454 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1455 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1457 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1459 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1461 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1462 Also, add decl for symtab_to_filename.
1463 * source.c (symtab_to_filename): New. Returns the file
1464 associated with a symtab.
1465 * top.c: Define interactive_hook. Called during QUIT to animate
1468 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1470 * stabsread.c (read_type): Handle stub types for bitstrings.
1471 * stabsread.c (read_array_type): Check for stub domain type
1472 using TYPE_FLAG_STUB, not its length.
1473 * gdbtypes.c (create_set_type): Handle a stub domain type.
1475 * ch-exp.y: Get rid of some extra non-terminals, and move
1476 their rules into primitive_value.
1477 * parser-defs.h: Add comment about unary postfix operators.
1478 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1479 * expprint.c (print_subexp): Recognize unary postfix operator.
1481 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1483 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1484 Add warnings about depreciation of `snoop' cmd.
1486 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1488 * remote-hms.c (hms_read_inferior_memory): Cope when
1489 target sends both \r and \n.
1491 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1493 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1494 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1496 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1498 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1499 mst_solib_trampoline.
1501 * f-valprint.c (f_val_print): Change cast of valaddr from
1502 CORE_ADDR * to char **, since that is how it is used.
1504 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1505 using obsavestring, and pass that to prim_record_minimal_symbol.
1506 Having the objfile point to bfd_asymbol_name directly doesn't work
1507 if we save and restore a mapped symbol file.
1510 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1512 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1513 to add a generic ROM monitor interface, and support file for the
1514 WinBond W89K and the Oki OP50N PA based target boards.
1517 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1519 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1521 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1523 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1524 change by replacing `symbols_added' with `so_last'.
1525 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1526 global common symbols, they will be resolved by the runtime loader.
1527 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1528 Handle scSCommon like scCommon symbols.
1530 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1532 * corelow.c (add_solib_stub): Copy to_sections changes from
1533 core_ops to current_target after adding the shared libraries.
1534 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1535 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1536 error to a complaint, simplify complaint.
1537 * procfs.c (signalname, errnoname): Make `name' const.
1538 * symfile.c (reread_symbols): Use filename from old BFD to
1540 * values.c (record_latest_value): Don't record value in the
1541 history chain until we are sure there won't be an error.
1543 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1545 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1548 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1550 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1552 * remote.c (fromhex): Make error more explicit.
1553 (read_frame): Don't print bad checksum information unless
1554 remote_debugging. Don't use repeat count unless it's > 0.
1555 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1556 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1557 Optionally cope with BC style breakpoints.
1558 (e7000_command): After command send directly to the E7000 mark
1559 registers as changed.
1560 (why_stop, e7000_wait: Understand BC style stop condition.
1561 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1562 sequences. (frame_find_saved_regs): Likewise.
1563 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1565 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1566 (more work here to come)
1567 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1570 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1572 * sparclite/Makefile.in: Assorted stuff needed for eload.
1574 * sparclite/eload.c: Merge in command line argument parsing and
1575 error message handling improvements orignally made to aload.c.
1577 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1579 * defs.h (enum misc_command_type, command_control_type): Enums
1580 for describing the command and control types.
1581 (struct command_line): Add new fields to keep track of the command
1582 type and body associated with the command.
1583 * top.c: Include value.h. Delete whitespace at the end of lines.
1584 (build_command_line, get_command_line): New functions.
1585 (execute_control_command, while_command, if_command): Likewise.
1586 (realloc_body_list, read_next_line): Likewise.
1587 (recurse_read_control_structure): Likewise.
1588 (execute_user_command): Call execute_control_command.
1589 (read_command_lines): Simplify by calling read_next_line, call
1590 read_control_structure for "if" and "while" commands.
1591 (free_command_lines): Free new fields in the command structure.
1592 (define_command): Reset control_level to zero.
1593 (init_main): Install command handlers for "if" and "while" commands.
1595 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1597 * c-typeprint.c (c_type_print_varspec_prefix,
1598 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1599 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1600 call f77_value_literal_string instead.
1601 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1602 (parse_number): Translate 'd' floats to 'e' so atof() works.
1603 (yylex): Remove unused variables.
1604 * f-lang.c: Include <string.h>.
1605 (get_bf_for_fcn): Remove unused variable.
1606 * f-typeprint.c (f_type_print_varspec_prefix,
1607 f_type_print_varspec_suffix): Remove unused
1608 variables, add cases to switch statements.
1609 (f_type_print_base): Remove unused variables.
1610 * f-valprint.c (gdbcore.h, command.h): Include.
1611 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1612 Call read_memory_integer with correct number of arguments.
1613 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1614 with correct argument type.
1615 (f77_print_array): Removed unused array array_size_array.
1616 (f_val_print): Don't use a CORE_ADDR as a char *.
1617 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1618 (value_assign): Handle Fortran literal string and complex values.
1619 (f77_cast_into_complex, f77_assign_from_literal_string,
1620 f77_assign_from_literal_complex): New functions.
1622 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1624 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1627 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1629 * i960-tdep.c (signal.h): Don't include.
1631 * cxux-nat.c (target_is_m88110): Remove definition.
1633 * configure.in (config/nm-empty.h): If cross only, use instead
1634 of config/nm-trash.h.
1635 * config/nm-trash.h: Remove.
1636 * config/nm-empty.h: New file.
1637 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1638 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1639 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1640 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1641 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1644 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1646 * configure.in: No longer look for nm, tm, and xm headers in
1647 config/<header>; they are always in config/<cpu>/<header>.
1649 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1651 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1652 the end of the list of objfiles, instead of at the beginning.
1654 * xcoffread.c (allocate_include_entry): New function, abstracted
1655 from code in record_include_begin.
1656 (record_include_begin, record_include_end): Call it.
1658 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1659 target_has_stack to decide whether to create a real stack frame
1662 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1664 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1666 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1668 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1670 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1671 field names into what is expected by sparc-nat.c.
1673 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1675 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1677 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1679 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1681 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1683 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1684 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1687 * nlm/Makefile.in: Get rid of NWSOURCE.
1688 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1689 * nlm/gdbserve.o: Add dummy __main routine.
1690 * nlm/gdbserve.def: Turn on debug.
1692 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1694 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1696 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1698 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1699 * config/xm-nbsd.h: fix typo.
1700 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1701 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1703 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1705 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1707 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1708 change typeo in error msg (`inferrior' -> `inferior').
1710 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1712 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1713 attach_flag (this check was performed by the callers). Also check
1714 inferior_thisrun_terminal.
1715 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1716 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1717 attach_flag in deciding whether to call set_sigint_trap and
1720 * value.h (struct value): Change literal_data from PTR to char *,
1721 since that is the way it is used.
1723 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1725 * somread.c (som_symfile_read): Force unwinds to be re-read after
1726 reading in a new partial symbol table.
1728 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1730 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1731 an obsolete conditional.
1732 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1733 an obsolete conditional.
1734 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1737 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1739 * Makefile.in (ns32k-opcode.h): Remove reference.
1740 (ns32k-pinsn.o): Update dependencies.
1741 * ns32k-opcode.h: Remove file.
1742 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1743 all other code in this file.
1745 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1747 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1748 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1750 * nlm/Makefile.in: Add rule for .S.o.
1751 * nlm/aio.h: Protect from multiple inclusions.
1752 * nlm/alpha-io.S: Remove everything we don't need.
1753 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1754 Remove, no longer needed.
1755 * nlm/alpha.c: Merge in lots of stuff from previous files.
1756 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1757 breakpoint_insn extern.
1758 * Move stuff from alpha-patch.h into here.
1760 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1762 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1764 * annotate.c (annotate_starting): Flush output.
1766 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1768 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1769 the callers of symbol_file_add. Gets rid of heuristic fence-post
1770 warnings on mips and alpha targets when the PC resides in a shared
1771 library which is not yet read in.
1772 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1773 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1774 remote-vx.c (vx_open), solib.c (solib_add):
1775 Add call to reinit_frame_cache after all shared libraries are read in.
1776 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1777 symfile.c (symbol_file_command, add_symbol_file_command):
1778 Add call to reinit_frame_cache after symbol_file_add.
1780 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1782 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1783 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1784 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1785 * configure.in: Add sparc-*-netbsd target.
1787 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1789 * remote-vx.c (vx_attach): Interpret the command argument as an
1792 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1794 * configure.in: Change i[34]86 to i[345]86.
1795 * nlm/configure.in: Likewise.
1796 * gdbserver/configure.in: Likewise.
1798 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1800 * configure.in (i386-*-netware): Automatically configure nlm
1803 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1805 * nlm/gdbserve.c: conditionalize header file inclusion for either
1806 NetWare 4.0 or PIN targets.
1807 * nlm/i386.c: include appropriate header files.
1808 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1811 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1813 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1814 * nlm/gdbserve.def: Autoload clib.
1816 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1818 * breakpoint.c (condition_command): Call breakpoints_changed.
1820 * gdbtypes.h: Declare f77_create_literal_string_type and
1821 f77_create_literal_complex_type.
1822 * valops.c (f77_value_literal_string, f77_value_substring,
1823 f77_value_literal_complex): Use xmalloc not malloc.
1824 * valops.c (f77_value_literal_string, f77_value_substring):
1825 Make addr char * not CORE_ADDR.
1826 * value.h (struct value): Add new field literal_data of aligner union.
1827 (VALUE_LITERAL_DATA): Use it.
1828 * f-lang.h: Declare find_common_for_function.
1829 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1830 myaddr fields of a union. Don't overload it with the frame field
1831 (not sure this is necessary; I'm not sure what lval_* codes
1832 VALUE_SUBSTRING_* can be used with).
1834 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1836 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1837 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1839 * rs6000-nat.c: Include libbfd.h again, needed until reference
1840 to bfd_cache_lookup is cleaned out.
1842 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1844 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1846 Work to reduce the interrupts-off duration when running in DOS.
1847 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1848 (dos_async_rx): rewrite to unpack as many characters from the
1849 asynctsr as possible into a local buffer.
1851 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1853 Initial Fortran language support, adapted from work by Farooq Butt
1854 (fmbutt@engage.sps.mot.com).
1855 * Makefile.in: Add Fortran-related files and dependencies.
1856 * defs.h (language_fortran): New language enum.
1857 * language.h (_LANG_fortran): Define.
1858 (MAX_FORTRAN_DIMS): Define.
1859 * expression.h: Reformat to standard.
1860 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1861 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1862 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1863 TYPE_CODE_LITERAL_STRING): New type codes.
1864 (type): New fields upper_bound_type and lower_bound_type.
1865 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1866 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1868 (builtin_type_f_character, etc): Declare.
1869 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1870 * f-exp.y: New file, Fortran expression grammar.
1871 * f-lang.c: New file, Fortran language support functions.
1872 * f-lang.h: New file, Fortran language support declarations.
1873 * f-typeprint.c: New file, Fortran type printing.
1874 * f-valprint.c: New file, Fortran value printing.
1875 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1876 fix wording of error message.
1877 * gdbtypes.c (f77_create_literal_complex_type,
1878 f77_create_literal_string_type): New functions.
1879 * language.c (set_language_command): Add Fortran info.
1880 (calc_f77_array_dims): New function.
1881 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1883 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1884 as Fortran source files.
1885 * valops.c (f77_value_literal_string, f77_value_substring,
1886 f77_value_literal_complex): New functions.
1888 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1890 * c-typeprint.c (c_print_type): Assume demangled arguments
1891 if a '(' is found in varstring, looking for ')' at the end of
1892 varstring did fail with demangled const member functions, which
1893 have a trailing `const'.
1894 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1895 to avoid errors when compiling with DEC c89.
1896 (remote_wait): Cast to `char *' before passing buffer to
1897 fputs_filtered, to avoid errors when compiling with DEC c89.
1898 (remote_wait): Do not return inferior_pid by default, this
1899 statement is never reached, which causes warnings from some
1901 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1902 * symfile.c (load_command): If called with no argument, try
1903 to get the filename from the executable file.
1904 (generic_load): Remove check for NULL filename, it is done
1905 in load_command now.
1907 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1909 * Makefile.in (ALLDEPFILES): Add hpread.c.
1910 (hpread.o): Add dependencies.
1912 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1914 (BYTES_IN_WORD): Delete.
1915 (som_symfile_read): Call hpread_build_psymtabs to build any
1916 minimal symbols based on the HP C native debug symbols.
1917 (som_symfile_finish): Call hpread_symfile_finish.
1918 (som_symfile_init): Call hpread_symfile_init.
1919 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1920 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1922 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1923 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1924 * hpread.c: New file.
1926 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1928 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1929 from June 2, 1994 (what was I thinking?!?). Fix it right this
1932 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1934 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1936 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1938 * README: Grammar improvements, clarifications, updates.
1940 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1942 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1943 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1944 * configure.in (powerpc-*-netware*): Automatically configure nlm
1946 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1947 specific stuff. Make things more configurable.
1948 * nlm/configure.in: Add powerpc-*-netware* target. Use
1949 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1951 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1952 Remove lots of architecture-specific stuff.
1953 * nlm/gdbserve.def: Add new imports.
1954 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1955 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1957 * nlm/prelude.o: What was this doing here?
1958 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1959 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1960 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1961 * config/powerpc/tm-ppc-nw.h: Ditto.
1963 * nlmstub.def: New file, contains imports for 386 nlm stub.
1965 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1967 * remote-pa.c: New file for HPPA embedded support. Currently it's
1969 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1971 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1973 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1974 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1976 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1978 * remote-mips.c: Remove unused declaration of mips_load.
1980 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1982 * coffread.c: General cleanup, and support for section offsets.
1983 (time.h, sys/types.h, libbfd.h): Don't include.
1984 (cur_src_start_addr, cur_src_end_addr): Rename to
1985 current_source_start_addr, current_source_end_addr.
1986 (nlist_stream_global): Remove.
1987 (nlist_bfd_global): New global variable.
1988 (coff_symfile_read): Remove code that gets and uses fileno()
1990 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1991 section_offsets parameter, add text/data section offset to
1992 appropriate symbols' values.
1993 (read_one_sym): Use bfd_read instead of fread.
1994 (init_stringtab, init_lineno): Change first parameter to a bfd,
1995 use bfd routines instead of raw I/O.
1997 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1999 * symtab.c (decode_line_1): If funfirstline and we get a
2000 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2002 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2004 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2005 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2006 (TAGS): Also pass result of find on config sub-directory to etags.
2007 (ALLPARAM): Remove; now unused.
2009 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2011 * Makefile.in (VERSION): Bump to 4.13.1
2012 * NEWS, README: Update to match gdb 4.13 release version.
2014 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2016 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2017 * cxux-nat.c: Remove dangling #else block.
2018 (m88k_harris_core_register_addr): New function.
2020 * environ.c (init_environ): If no environment, do nothing.
2022 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2024 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2025 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2026 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2027 Move all global variables into the private symbol table structure
2028 and add accessor macros. Update some comments.
2029 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2030 (hpread_end_psymtab): New function to end a partial symbol table,
2031 all callers changed (no more bogus sharing with dbxread.c).
2033 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2035 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2038 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2040 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2043 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2045 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2046 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2047 Include "libiberty.h" instead.
2049 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2051 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2052 add additional argument specifying raw address to permit
2053 proper release of debug registers.
2054 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2057 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2059 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2060 define them in top.c. Add comments to the hooks.
2062 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2064 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2065 `to_remove_breakpoint' fields.
2067 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * infcmd.c (run_command): Remove comment suggesting using
2070 target_has_execution instead of inferior_pid.
2072 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2074 * remote-mips.c (mips_open): add code to handle baud rate.
2076 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2078 * infrun.c (wait_for_inferior): Call target_resume() upon
2079 detection of new processes.
2081 * procfs.c (create_procinfo): Return pointer to new procinfo
2083 * (do_detach): Spacing & formatting cleanup.
2084 * (procfs_wait): Move wait_again label to ensure that we really
2085 wait again. On exit from fork, release new child from gdbs'
2087 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2089 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2091 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2092 problem (losing localvars on the close-brace instead of after
2095 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2097 * i386-nlmstub.c (handle_exception): Wait until the thread has
2098 been started before killing the NLM by pointing the PC at
2101 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2103 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2104 Irix 5 has a standard _sigtramp signal handler.
2105 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2106 it is not needed for a standard _sigtramp signal handler.
2107 Add shared library sections to the section table of the target
2108 before adding the symbols.
2109 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2110 instructions that do not prepare a stack adjustment.
2111 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2112 which does the right thing on machines where `char' is unsigned.
2114 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2116 * remote.c (remote_open): Move setting of inferior_pid prior to
2117 call to remote_start_remote. Also use unique value for pid to
2118 avoid confusion with read_register_pid & friends.
2119 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2121 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2123 * dwarfread.c (bfd.h): Don't include.
2125 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2127 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2128 kill the program being debugged. KillMe(), the undocumented
2129 call intended for this purpose, causes the server to hang.
2131 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2133 * remote.c (read_frame): Calculate run length encoded checksum
2135 * config/sh/stub.c: New file.
2137 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2139 * target.c (find_default_run_target): Make sure to_can_run is set
2142 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2144 * TODO: Remove note about fast watchpoints and remove obsolete
2147 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2149 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2150 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2151 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2153 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2155 * target.c (add_target): Don't call clean_target on target
2157 * (unpush_target): Test for to_close being set before calling.
2158 * (target_xfer_memory, target_info): Check for to_has_memory
2159 before playing with memory.
2161 * remote.c (remote_open): Set inferior_pid to make kill command
2163 * inflow.c (kill_command): Revert change of Aug 2. Use
2164 inferior_pid to determine whether to print out "The program is not
2165 being run." message.
2167 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2169 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2170 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2171 * m3-nat.c: Pass argument to return_to_top_level.
2172 Declare m3_kill_inferior before use.
2173 (port_chain_insert): In "can't happen" case, abort rather than
2174 setting `mid' to large decimal constant (which gcc warns about).
2175 (get_thread_name): Use cast to convert const char * to char *.
2176 (add_mach_specific_commands): #if 0 "thread break" command.
2177 (m3_trace_him): Call push_target.
2178 (mach_really_wait): New argument pid; remove unused
2180 (intercept_exec_calls): Call target_terminal_init and
2181 target_terminal_inferior once the child execs.
2182 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2184 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2186 * procfs.c (procfs_mourn_inferior): don't dereference the
2187 procinfo pointer after it has been freed.
2189 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2191 * breakpoint.c (breakpoint_1): Improve pluralization in display
2192 of breakpoint hit counts.
2194 * language.h (struct language_defn): Remove unused field
2196 (longest_float): Remove, no longer used.
2197 * language.c (unknown_language_defn, auto_language_defn,
2198 local_language_defn): Remove init of la_longest_float field.
2199 * c-lang.c (c_language_defn, cplus_language_defn,
2200 asm_language_defn): Ditto.
2201 * ch-lang.c (chill_language_defn): Ditto.
2202 * m2-lang.c (m2_language_defn): Ditto.
2204 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2206 * defs.h (bfd_read, bfd_seek): Remove declarations.
2207 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2209 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2211 * inflow.c (kill_command): Fix a bug which prevented target
2212 programs to be killed.
2214 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2216 * defs.h: Change two-line declarations to one-line form.
2217 (NORETURN): Define as "volatile" only for older GCCs.
2218 (ATTR_NORETURN): Define for newer GCCs.
2219 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2221 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2223 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2224 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2225 disable_breakpoint): Don't call breakpoints_changed; it is now
2226 called via the *_breakpoint_hook functions.
2227 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2229 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2231 * stabsread.c (read_type): Fix a bug in enum size calculation.
2233 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2235 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2236 argument types to shut up GCC.
2238 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2239 linker stub, then return the address the stub will return to.
2240 (frame_saved_pc): Correctly restart the search for the saved
2241 pc when a linker stub is encountered.
2243 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2244 register stores emitted by the version 9 HP compilers.
2245 (inst_saves_fr): Relax test for a specific base register (%r1);
2246 this avoids losing with the version 9 HP compilers.
2247 (skip_prologue): Try to skip argument stores emitted by the HP
2248 compilers. It's not perfect, but it's better than before.
2250 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2252 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2253 calling write_register_pid.
2254 * (write_register_pid): Add prototype.
2256 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2258 * remote.c (read_frame): Split readchar/checksum calculation into
2259 two parts since evaluation order is undefined.
2261 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2263 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2264 * Makefile.in (coredep.o): Add inferior.h as dependency.
2265 * inflow.c: Add F_SETOWN to list of defines to check
2266 around code that uses F_SETOWN.
2268 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2270 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2271 set the -L and -B directory prefixes so we can link with it.
2273 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2275 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2276 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2279 * General hackery to support alternate user-interface.
2280 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2281 disable_breakpoint): Call hooks for alternate user-interface.
2282 * defs.h: Add declarations for alternate user-interface hooks.
2283 * main.c (main): Add --nw (and --nowindows) options to disable
2285 * (near call to command_loop): Call command_loop_hook if set.
2286 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2287 * stack.c: Call print_frame_info_listing_hook if set.
2288 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2289 other files to make sure that calls to error and warning will
2290 work. Call init_ui_hook after everything else.
2291 * utils.c (query): Call query_hook if set.
2292 * (gdb_flush): Call flush_hook if set.
2293 * Change _initialize_utils to initialize_utils cuz we don't use
2294 automatic initialization of utils.c anymore.
2297 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2300 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2302 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2303 there and we are using the gcc from the tree.
2304 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2306 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2308 * Makefile.in (annotate.o): Add dependencies.
2310 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2312 * sparclite/aload.c: Added new -q (quiet) option.
2313 return 0 exit status if file was successfully downloaded.
2315 * nlm/gdbserve.c: merge in command line argument parsing changes
2316 and bug fixes made to i386-nlmstub.c.
2318 * i386-nlmstub.c: The returnLength field must be initialized
2319 before portConfig is passed to AIOGetPortConfiguration.
2320 Compare command line arguments with strnicmp(); args are
2321 case insensitive on netware.
2323 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2325 * Makefile.in (DISTSTUFF): Add definition.
2326 (diststuff): Add for new distribution support.
2327 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2328 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2329 Remove old distribution building rules, now uses standard
2330 distribution support in parent directory Makefile.in.
2332 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2334 * target.c (push_target): Cast result from xmalloc.
2336 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2338 * elfread.c (elf_symtab_read): Discard compiler labels generated
2339 by the Solaris 2.1/Intel SunPro compiler.
2341 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2343 * target.c (nomemory): Fix prototype and routine to take correct
2346 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2348 * Makefile.in (clean): Remove libgdb-files.
2350 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2352 * coredep.c: Include inferior.h.
2354 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2356 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2359 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2361 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2362 .cp as C++, alphabetize better.
2364 * breakpoint.c (ignore, condition): Move usage note into body of
2365 help text, so first line can be one-line summary.
2367 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2369 * target.c (unpush_target): Fix handling of removal of top target.
2371 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2373 * Makefile.in: Add stuff to build nlmstub.
2374 * Add rule for annotate.o to keep Sun make happy.
2375 * configure.in: Add config for powerpc/Netware.
2377 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2378 filename. This speeds up handling of trailing N_SO stabs (they
2379 mark the end of a .o file).
2381 * target.c, target.h: Change the way pushing and popping of
2382 targets work to support target overlays and inheritance.
2383 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2384 Fixup references to current_target, due to previous changes.
2386 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2387 needed to get the address of longjmp out of the target.
2389 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2391 * main.c: Include <ctype.h>.
2393 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2395 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2398 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2400 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2402 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2404 * Makefile.in (VERSION): Bump to 4.12.4.
2406 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2408 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2409 * configure.in (m88*-harris-cxux*): New configuration.
2410 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2411 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2413 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2414 (TARGET_WRITE_PC): Pass pid through to register writers.
2416 * configure.in (m68*): Put vendor-only-specified host configs
2417 after vendor-and-os-specified configs.
2418 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2420 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2421 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2424 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2426 * elfread.c (elf_symtab_read): Handle error return from
2427 bfd_get_dynamic_symtab_upper_bound gracefully.
2429 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2431 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2432 registers in use by the inferior.
2433 * coredep.c (fetch_core_registers, register_addr): Use it.
2434 * findvar.c (registers_changed, registers_fetched,
2435 read_register_bytes): Ditto.
2436 * infcmd.c (do_registers_info, registers_info): Ditto.
2437 * infptrace.c (fetch_inferior_registers,
2438 store_inferior_registers): Ditto.
2439 * stack.c (frame_info): Ditto.
2441 * coredep.c (CORE_REGISTER_ADDR): New macro.
2442 (fetch_core_registers): Use it.
2444 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2445 * symfile.c (add-symbol-file): Add usage note to help string.
2446 (add_shared_symbol_files_command): New command.
2449 * inferior.h (read_pc_pid): Declare.
2450 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2451 variable b, remove unused variable other_type_used.
2452 * main.c (inferior.h, call-cmds.h): Include.
2453 (gdb_init): Declare.
2454 * remote.c (remote_wait): Return 0 by default.
2456 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2458 Stop printing at null char option, from Oliver Meyer
2459 (omeyer@i3.informatik.rwth-aachen.de).
2460 * valprint.h, valprint.c (stop_print_at_null): New global.
2461 * valprint.c (_initialize_valprint): New print set subcommand
2463 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2464 printing a char array, adjust the number of chars to print.
2466 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2468 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2469 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2470 pic code in addition to prologues where an instruction from the
2471 prologue gets moved into the delay slot of a branch instruction
2472 immediately following the prologue. A table of potential prologue
2473 instructions (prologue_insn_tbl) is now used for picking apart a
2475 (frame_find_saved_regs): Changed the way in which limit gets set
2476 so that the delay slot of branch instructions immediately
2477 following the prologue gets examined.
2478 (pushed_size, store_parm_word, store_parm, push_parameters,
2479 collect_returned_value): Deleted.
2481 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2483 * infrun.c (wait_for_inferior): Handle stepping into leaf
2484 functions whose prologue consists of gp loading code only.
2486 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2488 * dbxread.c: Don't include libbfd.h.
2489 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2490 <time.h>, or <sys/types.h>.
2491 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2492 collect information about the stab and stab string sections.
2494 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2496 * stabsread.c (read_huge_number): handle large unsigned number
2497 for stabs generated by os9k C compiler.
2499 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2501 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2502 * breakpoint.h (hit_count): New breakpoint field.
2503 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2504 (clear_breakpoint_hit_counts): New function.
2505 (bpstat_stop_status): Increment the hit count.
2506 (breakpoint_1): Display the hit count.
2507 * infcmd.c (run_command): Reset breakpoint hit counts.
2508 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2509 displaying hit counts.
2511 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2513 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2514 symbols for all symbol files. Makes skipping over the
2515 trampoline code work when stepping from a function in a shared
2516 library into a function in a different shared library for Irix 5.
2517 Other ELF targets do not have enough information in their
2518 dynamic symbol tables to make this work.
2519 (elf_symtab_read): Relocate mst_solib_trampoline address.
2521 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2523 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2524 * configure.in (m68*-atari-sysv4*): New configuration.
2525 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2526 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2527 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2528 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2529 * config/m68k/amix.mh, config/m68k/amix.mt,
2530 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2533 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2535 * symtab.c (find_function_start_sal): New function to find
2536 the start of a function from a function symbol.
2537 (decode_line_1, decode_line_2): Use it instead of open coded
2538 partial copies of the code.
2539 (list_symbols): Quote symbol name before passing it to
2540 break_command to enable proper handling of mangled symbols.
2542 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2544 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2545 * ch-exp.y (yylex): First try name lookup using exact name
2546 typed by user; if that fails, try lower-cased name.
2548 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2550 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2551 Remove some items from the TODO list and notes throughout code
2552 for things which need fixing. Add more comments.
2553 Document bogus struct symloc sharing with dbxread.c. Delete more
2554 useless variables. Add more PARAM prototypes. Fixup more
2555 indention problems that have crept in.
2556 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2557 it doesn't depend on the variable names on the procedures it's
2559 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2562 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2564 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2565 Move "no debugging symbols found" test to symfile.c.
2566 * symfile.c (syms_from_objfile, reread_symbols): Add
2567 "no debugging symbols found" test.
2568 * coffread.c (init_stringtab): Handle stripped files with a
2569 stringtab offset of zero gracefully.
2570 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2571 BFD instead of stop_pc heuristic to determine if it is a dynamically
2573 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2574 ioctl, it indicates that the process has exited.
2576 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2578 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2579 private data to zero. Not having any HP C debug symbols is not an
2582 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2584 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2585 .PARISC.unwind section now.
2587 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2589 * breakpoint.c (mention): Always show breakpoint address if no
2592 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2594 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2595 handling of shared libraries for non-ELF executables, but only if
2596 HANDLE_SVR4_EXEC_EMULATORS is defined.
2597 (locate_base): Try to find debug_base in the dynamic linker
2598 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2599 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2600 Define to enable handling of shared libraries for a.out executables,
2601 run under Solaris BCP.
2603 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2605 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2606 upon notice. Delete some stuff from the TODO list. Rework
2607 many comments to be clearer. Major cleanups. Consistently
2608 use "hpread_" prefix. Delete unnecessary macros, structures
2609 variables, fiels, functions and #if 0 code. Mark code which
2610 still needs to be cleaned up. PARAMize and make most functions
2611 static. Fix error checking when reading in the debug section
2612 contents. No more minimal symbol table handling in this code!
2614 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * infrun.c (wait_for_inferior): Print "Program exited normally"
2617 regardless of batch_mode.
2618 * defs.h, top.c (batch_mode): Removed.
2620 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2622 * Makefile.in (dcache_h): Remove redundant definition.
2623 (init.c): Add a comment.
2624 (top.c): Remove explicit compile action.
2625 * breakpoint.c (mention): Share code indicating location of
2626 break/watchpoints, don't print address if addressprint is off.
2627 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2628 (demangle): Remove redundant declarations.
2629 * eval.c: Remove redundant function declarations.
2630 * objfiles.h: Cosmetic and grammatical improvements.
2631 * TODO: Various updates.
2633 * remote-mips.c: Replace all \r chars with \015.
2634 (mips_receive_header): Display control characters readably.
2635 (mips_xfer_memory): Add a simple progress display.
2637 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2639 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2641 * remote-hms.c (flush): New function.
2642 (expect): Get edge case right.
2643 (hms_read_inferior_memory): Be more tolerant of line noise.
2645 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2648 target files, not non-existent mach3.mh and mach3.mt.
2650 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2652 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2653 symbols for all symbol files. Makes skipping over the
2654 trampoline code work when stepping from a function in a shared
2655 library into a function in a different shared library.
2656 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2658 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2660 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2661 names mean end of .o file.
2662 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2663 top of routine. Handle new thread notification cleanly.
2664 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2665 thread notification scheme.
2666 * (child_resume): General cleanups, handle resumption of all
2669 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2671 * ser-go32.c: Rewrite to run under windows.
2672 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2674 * serial.c (serial_open): Notice device "pc".
2675 * remote-e7000.c: Fix copyright date.
2676 (expect): Compare \n and \r the same.
2677 (e7000_open): Allow pc as a serial port
2678 * sh/sh.mt: Add ser-e7kpc.
2679 * h8300/h8300hms.mt: Add ser-e7kpc.
2680 * main.c (proc_wait): Don't wait if using go32.
2682 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2684 * somread.c: Simplify by using stabsect_build_psymtabs.
2685 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2686 corresponding to the name of the text section. All references
2688 (somstab_build_psymtabs): Delete function, no longer needed.
2690 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2692 * somread.c: Renamed from paread.c. Changed function names and
2693 comments to reflect that this file deals with SOM (an object file
2694 format), rather than the PA (a cpu).
2695 (Makefile.in): Chaned appropriately.
2696 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2697 * dbxread.c (somstab_build_psymtabs): Renamed from
2698 pastab_build_psymtabs.
2700 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2702 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2703 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2705 * Makefile.in: Updated for core-sol2.c.
2706 * README: Add notes about SPARCworks cc under Solaris 2.x,
2707 from Casper H.S. Dik (casper@fwi.uva.nl).
2708 * config/mips/xm-makeva.h: Removed, no longer necessary.
2709 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2710 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2711 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2713 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2715 * gdba.el: Put program input and output in a separate buffer.
2717 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2719 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2720 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2721 with global variable of same name in libnsl.so on UnixWare.
2723 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2725 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2726 embedded in template name.
2728 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2730 * config/i386/nm-linux.h: change calling convention of
2731 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2732 target_insert_watchpoint() and
2733 target_remove_watchpoint().
2735 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2736 to be long long in gdb.
2737 * config/mips/tm-bigmips.h: ditto.
2739 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2741 * c-lang.c (asm_language_defn): New definitions for language_asm,
2742 mostly copied from c_language_defn, to avoid warnings when
2743 switching between c and asm stack frames.
2745 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2747 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2748 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2749 (upgrade_type, handle_psymbol_enumerators): Likewise.
2750 (has_opaque_xref, cross_ref): Likewise.
2751 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2752 debugging information, rather than doing it here.
2753 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2754 point in ecoff_debug_swap backend structure, rather than calling
2755 ecoff_slurp_symbolic_info directly.
2757 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2759 * breakpoint.c: Include annotate.h. Call annotate_field rather
2760 than printing annotation directly.
2762 * main.c: Include string.h.
2764 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2766 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2767 call it instead of doing normal loop.
2768 * infcmd.c (attach_command): Don't call wait_for_inferior if
2770 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2771 hook that can decide whether to step over the next breakpoint.
2772 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2773 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2776 * configure.in: Improve sorting/formatting of hosts and targets.
2777 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2778 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2779 * Makefile.in (stop-gdb): New target.
2780 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2783 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2785 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2786 the identical initialization can be deleted from main.c, but i
2787 haven't done so just in case.
2789 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2791 * gdba.el: Added menu windows and slightly improved window
2792 handling to gdba.el. Fixed numerous minor bugs that were causing
2793 emacs and gdb to fall out of sync.
2795 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2797 * breakpoint.c: annotate changes lost at merge, put back in.
2799 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2801 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2804 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2806 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2808 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2809 writing of floating registers, the dpx2 kernel disallows it.
2810 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2811 is contained in o_praw.
2812 * irix5-nat.c (solib_map_sections): Adjust sections by the
2813 difference between the loaded address and the prelinked address.
2814 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2816 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2817 symbols, their value is absolute.
2818 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2819 libraries fh->adr fields of zero. Relocate minimal symbol values
2820 upon readin. Relocate non-stabs symbols upon readin.
2821 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2822 start address of the outermost block.
2823 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2824 instead of section_offsets and use relocated pst->textlow for
2825 line number and procedure address relocations.
2827 From gmo@MicroUnity.com (Guillermo A. Loyola):
2828 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2829 Handle SGI Irix5 stIndirect symbol type.
2831 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2833 * breakpoint.c: fix a syntax error native cc does not like.
2835 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2836 * sparclite/Makefile.in: ditto.
2837 * sparcl-tdpe.c: change file name because first 8 chars has to be
2839 * sparcl-stub.c: ditto.
2841 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2843 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2845 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2846 ignore) a PID argument.
2847 (hppa_pop_frame): Pass a PID to target_write_pc.
2848 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2849 and pass through a PID argument.
2850 (target_read_pc, target_write_pc): Update prototypes.
2852 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2854 * Makefile.in: add new file sparclite-tdep.c.
2855 * sparclite/Makefile.in: add new file sparclite-stub.c.
2856 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2858 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2859 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2861 * sparclite-tdep.c: new file, contains hardware breakpoint support
2863 * sparclite-stub.c: new file, stub code that add support hardware
2865 * breakpoint.c: add hardware breakpoint support.
2866 * breakpoint.h: add new breakpoint type to support hardware
2868 * config/mips/nm-irix4.h: change interface for target dependent
2869 code supporting watch point.
2870 * config/pa/nm-hppab.h: change interface for target dependent
2871 code supporting watch point.
2873 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2875 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2877 * stabsread.c (read_struct_fields): os9k nested structure does not
2878 have terminating ';', instead it just get to ',' and bit position
2881 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2883 * nlmread.c (nlm_symtab_read): Clean up a bit.
2884 * (nlm_symfile_read): Record bounds of main() so that backtrace
2885 command will know where to stop.
2886 * objfiles.c (objfile_relocate): Relocate entry point/func info
2887 for backtrace as well.
2888 * objfiles.h: Define values for invalid PCs for entry point info.
2889 * symfile.c (init_entry_point_info): Initialize invalid values
2890 with aforementioned macros.
2891 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2892 to cause backtrace to stop when it gets back to main().
2893 * config/i386/tm-i386nw.h: Ditto.
2895 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2897 Fix value_print, which used to be ostensibly language-independent,
2898 but would print pointers and arrays in C syntax. Instead, call
2899 a language-specific function.
2900 * language.h (struct language_defn): New functional field
2902 (LA_VALUE_PRINT): New macro.
2903 * language.c (unk_lang_value_print): New stub/dummy function.
2904 (unknown_language_defn, auto_language_defn, local_language_defn):
2906 * c-valprint.c (c_value_print): New function, with code moved from:
2907 * valprint.c (value_print): ... here. Now just invoke
2908 LA_VALUE_PRINT to do language-specific stuff.
2909 * valprint.c (value_print_array_elements): Make non-static.
2910 * c-lang.c (c_language_defn, cplus_language_defn): Add
2911 c_value_print in the la_value_print field.
2912 * m2-lang.c (m2_language_defn): Likewise.
2913 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2914 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2915 * ch-valprint.c (chill_value_print): New function, based on
2916 c_value_print, but use Chill "look and feel."
2917 * c-lang.h (c_value_print): New prototype.
2918 * ch-lang.h (chill_value_print): New prototype.
2919 * value.h (value_print_array_elements): New prototype.
2921 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2922 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2924 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2926 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2927 to new file top.c. Make things extern instead of static and
2928 similar rearrangements to deal with this.
2930 * utils.c: Move fputs_unfiltered to main.c. Remove
2931 FPUTS_UNFILTERED_OVERRIDE ifndef.
2932 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2933 and libgdb uses utils.c and top.c.
2935 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2937 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2939 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2941 * ch-valprint.c (chill_val_print_array_elements): New function.
2942 A Chill version of val_print_array_elements, it prints the
2943 array index labels, in additions ot the array element values.
2944 (chill_val_print): Use the new function.
2946 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2948 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2950 * defs.h (enum language): Add language_asm.
2951 * findvar.c (read_register_bytes read_register_gen
2952 write_register_bytes read_register read_register_pid
2953 write_register write_register_pid supply_register): Move multi-
2954 thread handling down into these routines. Create XXX_pid routines
2955 that allow register references to specify the pid.
2956 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2957 read_sp write_sp read_fp write_fp): Move these routines from
2958 infcmd to findvar to centralize the whole mess.
2959 * i386-nlmstub.c: Portability fixes.
2960 * infptrace.c (child_resume): Conditionalize to allow other natives
2961 to override it. Remove PIDGET gubbish, it's no longer necessary.
2962 * infrun.c (wait_for_inferior): Put registers_changed() before
2963 target_wait() to speed up remote debugging.
2964 * Replace code that reads registers from other threads with much
2965 nicer looking new function calls (see changes to findvar.c).
2966 * Don't skip prologues if debugging assembly source.
2967 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2968 child_resume to handle multi-thread debugging properly.
2969 * remote.c: Add O response to get console output from target.
2970 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2971 SERIAL_ERROR here to simplify callers.
2972 * Change static var timeout to remote_timeout.
2973 * (fromhex): Remove unnecessary return -1 at end of routine.
2974 * (remote_wait): Turn this into a big switch statement. Add
2975 support for O response.
2976 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2977 * (getpkt): Split getpkt into two parts. read_frame deals with
2978 all formatting issues, run-length encoding, and framing. getpkt
2979 now handles error recovery, and frame detection.
2980 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2981 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2982 control. (hardwire_readchar): Handle EINTR from read().
2983 * symfile.c (deduce_language_from_filename): Add support for .s
2985 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2986 override infptrace's child_wait.
2987 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2988 instead of XXXlynx.h.
2989 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2991 * nlm/gdbserve.c: Portability fixes.
2993 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2995 * inftarg.c (child_wait): Call proc_wait, not wait.
2996 (child_mourn_inferior): Call proc_remove_foreign.
2997 * main.c (gdb_init): Call init_proc.
2998 * main.c: Provide dummy versions of init_proc, proc_wait, and
2999 proc_remove_foreign for the gdb case (the libgdb case provides its
3000 own versions of these functions).
3001 * Makefile.in (libgdb-files): Add libproc.a.
3003 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3005 Hardware watchpoints for Linux, from Rick Sladkey
3006 (jrs@world.std.com).
3007 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3008 new hardware breakpoint recovery method.
3009 * i386v-nat.c (i386_insert_watchpoint,
3010 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3011 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3012 New functions to support the 386 hardware debugging registers.
3013 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3014 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3015 target_insert_watchpoint, target_remove_watchpoint): Define these
3016 macros to use the hardware debugging functions in i386v-nat.c.
3018 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3020 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3023 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * target.c, target.h: New variables target_activity_function and
3027 * inflow.c, inferior.h: New functions set_sigio_trap and
3029 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3031 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3033 * remote-sim.h (sim_verbose): Delete.
3034 Document callbacks needed.
3035 (sim_*): Change result to void where there isn't one.
3036 (sim_open): Clarify argument and error response.
3037 (sim_close): Declare.
3038 (sim_load): Change bfd_handle argument to file name. Clarify result.
3039 (sim_create_inferior): Renamed from sim_set_args.
3040 (sim_set_pc): Delete.
3041 (sim_info): Delete printf_fn argument.
3042 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3043 (gdbsim_load): Try sim_load first.
3044 (gdbsim_create_inferior): Call sim_create_inferior.
3045 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3046 (gdbsim_close): Call sim_close.
3047 (gdbsim_files_info): Update call to sim_info.
3048 (gdbsim_ops): Realign comments.
3050 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3052 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3054 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3055 the auxent if the symbol's name is ".file". From David Edelsohn
3056 <c1dje@watson.ibm.com>.
3058 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3060 * breakpoint.c (breakpoint_1): Fix typo.
3062 * annotate.c (annotate_field_end): Fix typo.
3064 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3066 * Makefile.in (TSSTART): Remove; no longer used.
3068 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3069 fputs_unfiltered and exit directly, rather than fatal. The latter
3070 calls vfprintf_unfiltered!
3072 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3073 * value.h, printcmd.c (print_value_flags): Move from here...
3074 * annotate.c: ...to here, and make it use can_dereference.
3076 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3078 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3079 Remove, needed for both native and cross.
3080 * target.c (attach_flag, generic_mourn_inferior): Put here.
3081 * utils.c (job_control): Put here.
3082 (terminal.h): Don't include anymore.
3084 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3086 * source.c (find_source_lines): Always use code that was #ifdef
3087 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3088 leaving it on the chain. Reindent much of this function.
3089 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3090 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3091 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3092 config/ns32k/xm-ns32km3.h: Remove all references to
3093 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3094 * main.c, fork-child.c, many config files: Remove all
3095 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3098 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3099 This avoids __eprintf troubles.
3101 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3103 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3104 initialization code which needs to be called even if we bypass the
3105 command line stuff into gdb_init.
3106 * utils.c (fputs_unfiltered): Surround in #ifndef
3107 FPUTS_UNFILTERED_OVERRIDE.
3108 * Makefile.in (libgdb.a): New target.
3110 * utils.c: Rearrange I/O stuff a bit so that all output goes
3111 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3112 which made %s not work with arbitrarily large strings.
3113 * printcmd.c (printf_command): Use printf_filtered, not
3114 printf_unfiltered and printf, now that arbitrary limit is gone.
3117 * breakpoint.c (watchpoint_check): Remove unused variable b.
3118 * stack.c (print_frame_info): Move sp and buf inside #if.
3119 * eval.c (evaluate_subexp): Remove unused variables pp,
3120 mangle_ptr, ptr, and mangle_tstr.
3121 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3123 * symtab.c (lookup_symtab): Put variable copy inside #if.
3124 (decode_line_1): Put variable q1 inside #if 0.
3125 * target.h: Declare target_link.
3126 * infrun.c (wait_for_inferior): Remove unused variables signame.
3127 * remote.c (remote_resume): Remove unused variable name.
3128 * c-exp.y (parse_number): Parenthesize operand of shift.
3129 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3130 (this is a semantic change, the warning seems to have detected a bug).
3131 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3132 * coffread.c: Move variable temptype inside #if.
3133 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3135 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3136 (chill_val_print): Remove unused variable in_range.
3137 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3138 (chill_val_print): Add default case for switch.
3139 * stabsread.h: Declare stabsect_build_psymtabs.
3140 * os9kread.c (read_minimal_symbols): Make this return void.
3141 (os9k_symfile_read): Remove unused variables stb_exist and val.
3142 (os9k_symfile_init): Remove unused variable val.
3143 (fill_sym): Remove unused variable id.
3144 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3145 unused variable nsl.
3146 Remove unused variable symfile_bfd.
3147 #if 0 unused variables lbrac_unmatched_complaint and
3148 lbrac_mismatch_complaint.
3149 Remove declaration for non-existent function os9k_next_symbol_text.
3151 * annotate.c, annotate.h: New files, containing a function for
3152 each annotation which outputs it.
3153 * Move breakpoints_changed from breakpoint.c to annotate.c.
3154 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3155 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3156 Use annotate.c functions to output annotations.
3157 * Makefile.in (OBS): Add annotate.o.
3159 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3161 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3162 elf_unwind_entries are always initialized.
3164 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3165 stubs which return directly to the caller rather than to the stub
3168 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3170 * c-exp.y (yyerror): Display a more informative error message.
3171 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3172 * m2-exp.y (yyerror): Ditto.
3174 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3176 * inflow.c (job_control): Move definition to front of file.
3178 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3180 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3181 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3183 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3185 * Makefile.in (kdb): Remove old init.c creation commands.
3186 * configure.in (sparclite): Match on sparclite*.
3187 * sparclite/aload.c (main): Only change section addresses for
3188 a.out format object files.
3190 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3192 * config/i386/go32.mh: Define CC.
3194 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3196 * gdbserver/Makefile.in: Remove irrelevant definitions and
3197 comments inherited from the gdb Makefile.
3198 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3199 (VERSION): Update to 4.12.3.
3200 (gdbserver): Remove any existing executable first.
3201 (distclean, realclean): Remove nm.h.
3202 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3203 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3204 Don't use absolute pathname.
3206 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3208 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3211 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3213 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3214 (print_it_normal): Add annotations for the inferior starting and
3215 stopping, and for all the various messages related to how it
3218 * printcmd.c (do_one_display): Annotate.
3219 * stack.c (print_frame_info): Annotate printing of stack frames.
3221 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3223 * remote.c (get_offsets): Handle case where stub doesn't support
3226 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3228 Add partial support for g++ code compiled with -fvtable-thunks.
3229 * c-valprint.c (c_val_print): Add vtblprint support
3231 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3232 pointers (if using thunks) as well as array of structs (otherwise).
3233 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3234 level, and make the latter non-static (so define_symbol can use it).
3235 * stabsread.c (define_symbol): If the type being defined is a
3236 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3237 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3238 * values.c (value_virtual_fn_field): Handle thunks.
3239 * values.c (value_headof): Minor efficiency hack.
3240 * values.c (value_headof): Incomplete thunk support. FIXME.
3242 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3244 * valprint.c (print_longest): Clarify comment about use_local.
3245 * printcmd.c, defs.h (print_address_numeric), callers in
3246 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3247 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3248 exec.c: New argument use_local.
3249 * source.c (identify_source_line): Use filtered output. Use
3250 print_address_numeric.
3252 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3253 language.c (type_error, range_error): Use filtered output.
3254 * utils.c (error_begin): Update comment to tell people to use
3257 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3258 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3261 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3263 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3264 from the fault, #ifndef FAULTED_USE_SIGINFO.
3265 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3267 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3269 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3270 Explicitly annotate each record.
3272 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3274 * xcoffexec.c: Reformat to standards and lint.
3275 (language.h): Include.
3276 (exec_close): Declare arg "quitting".
3277 (file_command): Declare arg "from_tty".
3278 (map_vmap): Cast xmalloc result to PTR.
3279 * rs6000-nat.c: Reformat to standards and lint.
3280 (exec_one_dummy_insn): Use char array for saved instruction.
3281 (fixup_breakpoints): Declare.
3282 (vmap_ldinfo): Be more informative in fatal error messages.
3283 (xcoff_relocate_symtab): Define to return void.
3284 * xcoffsolib.h: Reformat to standards, improve comments.
3285 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3287 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3289 * utils.c, defs.h (error_begin): New function.
3290 (quit): Print annotation before printing the error message.
3291 * main.c (return_to_top_level): Print annotation before doing the
3293 * symtab.c (decode_line_1): Call error not warning and then
3294 return_to_top_level. Call error_begin and printf_unfiltered
3295 rather calling warning (before calls to return_to_top_level).
3296 * core.c (memory_error): Use error_begin, printf_unfiltered,
3297 print_address_numeric and return_to_top_level instead of error.
3298 Cleans up a FIXME-32x64.
3299 * language.c (type_error, range_error): Call error_begin
3300 not just target_terminal_ours.
3302 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3303 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3304 side of an assignment is non-portable.
3306 * utils.c (query): Change syntax of query annotations to be
3307 consistent with other input annotations.
3308 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3310 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3312 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3314 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3315 that have a stack frame size of 32k or larger (from Paul Flinders).
3316 Remove #if 0'd code.
3318 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3320 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3321 for Lynx platforms that need it.
3322 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3324 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3326 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3327 than trying to deduce it from the fault.
3329 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3331 * printcmd.c (print_address_symbolic): Initialize name to empty
3332 string to avoid core dump if lookup fails.
3333 * remote-e7000.c (printf_e7000debug): Error if target not open.
3335 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3337 * i386-nlmstub.c: Update to be more in line with PIN stub.
3338 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3339 * (hex2mem): Init ptr.
3340 * General cleanups to use ConsolePrintf, standard prologues, etc...
3342 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3344 * i386-nlmstub.c: More changes to be compatible with remote.c.
3346 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3347 into (the far less frequently called) dbx_symfile_read.
3349 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3351 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3353 * dbxread.c (record_minimal_symbol): Record the section
3354 associated with the symbol to make dynmaic relocation work.
3355 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3356 Solaris brain-damage which don't apply to relocatable object
3358 * (stabsect_build_psymtabs): New routine to read stabs out of an
3359 arbitrarily named section.
3360 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3362 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3363 stabs out of the nlm.
3364 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3365 brain-damage which don't apply to relocatable object files.
3366 * remote.c (putpkt): Improve error reporting and error handling.
3367 * (get_offsets): Temporary kludge to force data & bss sections to
3368 have the same relocation.
3369 * stabsread.c (define_symbol, scan_file_globals): Record section
3372 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3374 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3375 FIXME-32x64 comment.
3377 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3379 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3380 to after call to target_wait. This means that flush_cached_frames
3381 can call target_terminal_ours if it wants to.
3382 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3383 comment about why the code is dubious.
3385 * stabsread.c (read_type): Call read_type, not nonexistent
3388 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3390 * remote-os9k.c (rombug_fetch_registers): set trace mode
3392 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3394 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3396 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3397 passed to process_one_symbol.
3398 * stabsread.c (read_type): process os9k functio prototype.
3400 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3402 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3405 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3407 * utils.c (prompt_for_continue): Annotate prompt.
3408 (query): Annotate query.
3409 * printcmd.c (print_frame_args): Change syntax of argument
3410 annotation to make name and value part of a single group of
3411 annotations, not two separate groups.
3412 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3413 * valprint.c (val_print_array_elements): Change syntax of
3414 annotation to be more concise.
3415 * main.c, defs.h (command_line_input): New argument tells what
3416 string to include in the annotations.
3417 * symtab.c (decode_line_2), main.c (read_command_lines,
3418 command_loop): Change callers.
3420 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3421 target null pointer.
3422 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3424 * printcmd.c (output_command): Annotate things we print here too.
3425 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3426 * Move declaration of print_value_flags from defs.h to value.h.
3427 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3429 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3431 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3432 BFD handles sun3 dynamic relocations now.
3433 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3436 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * printcmd.c (print_command_1): Annotate the top-level expressions
3440 (print_frame_args): Annotate each argument.
3441 * printcmd.c, defs.h (print_value_flags): New function.
3442 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3443 * valprint.c (val_print_array_elements): Annotate each array element.
3445 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3447 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3448 the register contains a pointer to the type, not the type itself.
3450 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3452 * main.c (main): Accept --annotate=N option and make --fullname
3453 the same as --annotate=1.
3454 (command_line_input): Print annotatation before and after prompt.
3455 * blockframe.c (flush_cached_frames): Print annotation.
3456 * Rename frame_file_full_name to annotation_level and move it from
3458 * source.c (identify_source_line): If annotation_level > 1,
3459 change output format.
3460 * breakpoint.c: Print annotation whenever a breakpoint changes.
3461 * main.c: New variable server_command.
3462 (command_line_input): Parse "server " and set server_command.
3463 (dont_repeat): Check server_command.
3465 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3467 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3468 updating raw_symbol and symnum. Return a value in the case where
3471 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3473 * parse.c: Don't define block_found; it is defined in symtab.c.
3474 * parser-defs.h: Add comment regarding block_found.
3476 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3478 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3481 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3483 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3484 section vma. Do not read dynamic relocs for sun3 executables to
3485 avoid BFD assertion message.
3487 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3489 * nm-hppab.h (KERNEL_U_ADDR): Define.
3490 (FIVE_ARG_PTRACE): Likewise.
3491 (CANNOT_STORE_REGISTER): Likewise.
3492 * nm-hppah.h (KERNEL_U_ADDR): Define.
3493 (FIVE_ARG_PTRACE): Likewise.
3494 (CANNOT_STORE_REGISTER): Likewise.
3495 (NEED_TEXT_START_END): Likewise.
3497 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3498 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3499 (FIVE_ARG_PTRACE): Likewise.
3500 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3501 (FIVE_ARG_PTRACE): Likewise.
3503 * hppa-tdep.c (read_unwind_info): Make static.
3504 (restore_pc_queue): Indirect through the target vector to
3505 reload the register state.
3507 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3509 * paread.c (compare_unwind_entries): Delete function. It's been
3510 moved into hppa-tdep.c.
3511 (read_unwind_info): Likewise.
3512 (pa_symfile_read): No longer call read_unwind_info. The unwind
3513 tables will be read in as they are needed.
3515 * hppa-tdep.c (compare_unwind_entries): New function.
3516 (read_unwind_info, internalize_unwinds): Likewise.
3517 (find_unwind_entry): Read in unwind information on demand.
3519 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3521 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3522 to : in search path processing.
3523 * defs.h (qsort): Rename argument in prototype.
3524 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3526 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3527 (false): Eliminate usages.
3529 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3531 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3532 All references to value changed to value_ptrlage_command is now
3534 All references to value changed to value_ptr.
3535 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3536 * remote-hms.c (hms_wait): Timeout after five seconds.
3537 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3538 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3539 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3541 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3543 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3545 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3547 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3549 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3550 bp_watchpoint_scope breakpoints.
3551 (struct breakpoint): Add val_chain and related_breakpoint fields
3552 for use by watchpoints.
3554 * breakpoint.c (within_scope): Delete. No longer used.
3555 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3556 (target_{remove,insert}_watchpoint): Likewise.
3557 (can_use_hardware_watchpoint): New function.
3558 (remove_breakpoint): New function to remove a single breakpoint
3559 or hardware watchpoint.
3560 (insert_breakpoints): Handle insertion of hardware watchpoints.
3561 Store a copy of the value chain derived from the watchpoint
3563 (remove_breakpoints): Simplify by using remove_breakpoint.
3564 (delete_breakpoint): Likewise.
3565 (watchpoint_check): Delete the watchpoint and watchpoint scope
3566 breakpoints when the watchpoint goes out of scope. Save & restore
3567 the current frame after checking watchpoints.
3568 (breakpoint_init_inferior): Likewise (restarting the program
3569 makes all local watchpoints go out of scope).
3570 (bpstat_stop_status): Handle hardware watchpoints much like normal
3571 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3572 when the watchpoint goes out of scope. Remove and reinsert all
3573 breakpoints before returning if we stopped when a hardware watchpoint
3575 (watch_command): Use a hardware watchpoint when possible. If
3576 watching a local expression, build a scope breakpoint too.
3577 (map_breakpoint_numbers): Also call given function for any
3578 related breakpoints.
3579 (disable_breakpoint): Never disable a scope breakpoint.
3580 (enable_breakpoint): Handle hardware breakpoints much like normal
3581 breakpoints, but recompute the watchpoint_scope breakpoint's
3582 frame and address (if we have an associated scope breakpoint).
3583 (read_memory_nobpt): Handle hardware watchpoints like normal
3584 watchpoints. When necessary handle watchpoint_scope breakpoints.
3585 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3586 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3587 (disable_command): Likewise.
3589 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3590 Extern prototype added to frame.h
3592 * infrun.c (wait_for_inferior): Set current_frame and select
3593 a frame before checking if we stopped due to a hardare watchpoint
3594 firing. Handle stepping over hardware watchpoints.
3595 (normal_stop): Remove unnecessary call to select_frame.
3597 * value.h (value_release_to_mark): Declare.
3598 * values.c (value_release_to_mark): New function.
3600 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3601 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3603 * hppab-nat.c (hppa_set_watchpoint): New function.
3605 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3606 (HAVE_STEPPABLE_WATCHPOINT): Define.
3607 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3608 (target_{insert,delete}_watchpoint): Define.
3610 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3611 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3612 (target_{insert,remove}_watchpoint): Likewise.
3614 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3616 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3617 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3618 often have the same names as debug symbols for functions, and
3619 confuse lookup_symbol().
3621 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3623 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3624 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3625 REGISTER_RAW_SIZE (1).
3626 Together these changes work around a bug in HP's compiler. Both
3627 seem to be necessary.
3629 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3631 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3632 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3633 are type mst_solib_trampoline.
3635 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3637 * config/m68k/es1800.mt: Change comments.
3639 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3641 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3643 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3645 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3648 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3650 * values.c (unpack_long): Remove obsolete comment about using a
3653 * symfile.c (symbol_file_command): Add comments about command syntax.
3655 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3656 Jim Kingdon (kingdon@cygnus.com)
3658 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3659 are in the .plt section.
3660 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3661 find_solib_trampoline_target): New functions for handling
3662 stepping into -g compiled shared libraries.
3663 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3664 find_solib_trampoline_target): Add prototypes.
3665 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3666 Define to handle stepping into -g compiled shared libraries.
3667 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3668 stepping into -g compiled shared libraries.
3670 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3672 * configure.in: Add mips-*-sysv4* support.
3673 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3674 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3675 New files for MIPS SVR4 support.
3676 * Makefile.in: Update for new mipsv4 files.
3677 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3678 read_next_frame_reg to obtain the frame relative stack pointer.
3679 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3680 obtain the frame relative stack pointer.
3681 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3682 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3683 by entering them into the minimal symbol table.
3684 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3685 a long for float formats.
3686 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3687 get defined in <link.h>.
3688 * solib.c (solib_add): Add shared library sections to the section
3689 table of the target before adding the symbols.
3690 * partial-stab.h: Relocate static and global functions.
3691 * dbxread.c (read_dbx_symtab): Remove unused variable
3692 end_of_text_address. Relocate text_addr when passing it
3695 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3696 library functions before the executable is run. Retrieve dynamic
3697 symbols from stripped executables.
3698 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3699 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3700 if no debugging symbols were found.
3701 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3702 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3704 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3705 OSF/1 has shared libraries.
3707 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3709 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3710 to BFD handling of dynamic symbols.
3712 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3714 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3715 then gets its real address into FUN and its GOT/DP value into %r19.
3717 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3719 * hppa-tdep.c (frameless_function_invocation): If no unwind
3720 descriptor was found, then assume this was not a frameless
3721 function invocation.
3722 (frame_saved_pc): If the saved PC is in a linker stub, then
3723 return the return address which the linker stub will return to.
3725 * xm-hppab.h: Never define USG.
3726 * xm-hppah.h: Always define USG.
3728 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3730 * values.c (unpack_long, value_from_longest),
3731 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3733 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3735 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3737 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3739 For SVR4 targets, enable gdb to set breakpoints in shared
3740 library functions before the executable is run.
3741 * elfread.c (elf_symtab_read): Handle symbols for shared library
3743 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3744 and moved to objfiles.c.
3745 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3746 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3747 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3748 the new generic definition from tm-sysv4.h works for Solaris.
3750 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3752 * elfread.c (elf_symtab_read): Change storage_needed,
3753 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3754 bfd_get_symtab_upper_bound. Check for errors from
3755 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3756 * nlmread.c (nlm_symtab_read): Same changes.
3758 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * xcoffread.c (xcoff_next_symbol_text): New function.
3761 (read_xcoff_symtab): Set next_symbol_text_func to it.
3762 Move raw_symbol outside of read_xcoff_symtab.
3764 * remote.c (getpkt): Remove unused "out" label.
3766 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3768 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3769 about more than one watchpoint being triggered.
3771 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3773 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3775 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3777 * blockframe.c (find_pc_partial_function): mst_file_text
3778 symbols do not live in the shared library transfer table.
3779 * ch-exp.y (decode_integer_value, match_character_literal,
3780 match_bitstring_literal): Guard tolower calls with isupper,
3781 tolower on old BSD systems blindly subtracts a constant.
3782 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3783 well when determining the producer of the object file.
3784 * mdebugread.c (has_opaque_xref): New function to check for
3785 cross reference to an opaque aggregate.
3786 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3787 enter typedefs to opaque aggregates into the symbol tables.
3788 * mdebugread.c (parse_external): Remove skip_procedures argument,
3789 it has always been 1. Remove code that handled stProc symbols,
3790 it was never executed and was wrong, as the index of a
3791 stProc symbol points to the local symbol table and not to the
3792 auxiliary symbol info. Update caller.
3793 * mdebugread.c (parse_partial_symbols): Do not enter external
3794 stProc symbols into the partial symbol table, they are already
3795 entered into the minimal symbol table.
3796 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3797 Remove all conditionals and definitions for ptx.
3798 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3799 Fix addresses of floating point registers in REGISTER_U_ADDR.
3800 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3801 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3802 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3803 signal trampoline code work.
3804 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3805 Remove all conditionals and definitions for ptx.
3806 Remove KDB definitions.
3807 * symm-nat.c (store_inferior_registers): Fetch registers before
3808 storing them to obtain valid floating point control registers.
3809 Store fpu registers.
3810 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3811 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3812 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3814 * symm-nat.c (child_resume): Update type of `signal' parameter.
3815 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3817 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3819 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3820 calling import stubs for functions in shared libraries.
3822 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3824 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3826 * ch-lang.c (chill_is_varying_struct): Magic string is
3827 was "<var_length>" is now "__var_length" (more portable).
3829 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3831 * remote.c (getpkt): If we get a timeout, actually retry rather
3832 than just giving up the first time it happens.
3833 * remote.c: Document sequence numbers.
3834 (remote_store_registers): Change syntax of 'P' request so that it
3835 never looks like a sequence number.
3837 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3839 * os9kread.c (record_minimal_symbol): add section_offset to
3840 relocate minimal symbol table.
3841 * os9kread.c (read_minimal_symbols): ditto.
3842 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3844 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3845 return. Also if file addr is 0 leave it 0, not to relocate.
3846 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3847 'set remotexoff' and 'set remotelog' commands.
3849 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3851 * remote.c (remote_store_registers): Add 'P' request to set an
3852 individual register.
3853 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3856 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3858 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3859 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3860 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3862 * command.c (do_setshow_command, case var_string): Never add a
3863 space to the end of the string.
3864 * NEWS: Document this change.
3865 * .gdbinit: Add a space to the "set prompt" command.
3867 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3869 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3870 changes to make it compile (it doesn't link yet).
3872 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3873 (set_demangling_style, set_demangling_command): Use savestring not
3874 strdup. We were not dealing properly with a NULL return from
3875 strdup, and were not declaring strdup (the system header may or
3878 * valprint.c (val_print): Remove inaccurate comment about what
3879 types can be stub types.
3881 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3882 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3883 Supply alternate version if ATTACH_DETACH is not defined.
3884 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3885 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3886 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3888 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3890 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3892 (skip_trampoline_code): Rewrite and add support for argument
3893 relocation stubs stubs, import/export stubs, calls through
3894 "_sr4export" and cascaded trampolines.
3896 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3897 if no unwind descriptor is found.
3899 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3900 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3901 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3902 differently. All registers are four bytes.
3903 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3905 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3907 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3908 registers as both single and double values (fetching 2nd 32bit half
3909 as necessary). Annotate each register printed with its precision.
3911 * paread.c (read_unwind_info): Fix off-by-one error.
3913 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3915 * main.c (complete_command): Deal with it if arg is NULL.
3917 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3919 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3920 regarding using the PC--using the PC is necessary and all the
3921 FIXME comments in the world won't make it go away.
3923 * valops.c (value_at, value_at_lazy): Give error if we dereference
3925 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3926 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3928 * stabsread.c (patch_block_stabs): Add comment about what happens
3929 if the definition is in another compilation unit from the stab.
3931 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3933 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3935 * main.c (complete_command): New command, from Rick Sladkey
3936 <jrs@world.std.com>.
3937 (symbol_completion_function): Don't declare rl_point and
3938 rl_line_buffer; they are now declared in readline.h.
3939 (show_commands): Don't declare history_base; it is declared in
3941 * command.c (lookup_cmd): Don't delete trailing whitespace.
3942 Reverts change of 14 May 1989.
3944 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3946 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3947 code from prim_record_minimal_symbol_and_info() to here. Callers
3948 of the latter can legitimately supply a section number of -1.
3950 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3952 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3953 member functions have an element in args for a (nonexistent) this
3956 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3958 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3960 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3961 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3963 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3964 for the structure's type. All callers changed.
3966 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3967 for each structure argument rather than assuming it's either
3968 true or false for all structure arguments.
3970 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3971 on the length structure passed, not the compiler used.
3973 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3974 argument for the structure's type.
3976 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3978 * values.c (set_internalvar): Don't set var->value until we are
3979 sure there won't be an error().
3981 * remote.c (get_offsets): Reinstate comment which was in
3982 remote_wait about use of SECT_OFF_TEXT and so on.
3984 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3986 * symmisc.c (maintenance_check_symtabs): New function to check
3987 consistency of psymtabs and symtabs.
3988 * symtab.h (maintenance_check_symtabs): Add prototype.
3989 * maint.c: Add new `maint check-symtabs' command.
3990 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3991 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3992 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3994 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3995 to write_memory to avoid warnings from gcc.
3996 * config/i386/xm-symmetry.h: Add missing #endif.
3997 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3998 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3999 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4001 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4003 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4004 (hppa_push_arguments): Likewise.
4006 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4008 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4009 improve remote debugging efficiency. Also fixed problems with
4010 doing function calls for programs with no entry points.
4011 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4012 entry_point_address.
4013 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4014 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4015 parse_lines): Pass section_offsets info to these routines so that
4016 we can relocate symbol table entries upon readin.
4017 * (psymtab_to_symtab_1): Set symtab->primary to tell
4018 objfile_relocate to do relocations for our symbols.
4019 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4020 (which hang off of the symbol table).
4021 * Use prim_record_minimal_symbols_and_info instead of
4022 prim_record_minimal_symbols to supply section info to make minimal
4023 symbol relocations work.
4024 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4025 -1, try to deduce it from ms_type.
4026 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4027 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4028 add code to relocate objfile->sections data structure.
4029 * remote.c (get_offsets): Use new protocol message to acquire
4030 section offsets from the target.
4031 * (remote_wait): Get rid of relocation stuff. That's all handled
4032 by objfile_relocate now.
4033 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4034 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4036 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4038 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4040 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4041 HPREAD is not defined.
4043 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4045 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4047 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4048 can no longer set this at run time.
4049 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4050 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4051 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4052 sparc-tdep.c compiles).
4053 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4055 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4057 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4058 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4059 * configure.in: Recognize m68*-cisco*-*.
4061 * Makefile.in (TAGS): Use variables directly, rather than using
4062 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4063 and means that these filenames no longer need be unique across all
4064 the config/* directories.
4065 * configure.in: Put the config/*/ into TM_FILE, etc.
4067 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4068 and trapv exceptions.
4070 * target.h (struct section_table), objfiles.h (struct obj_section):
4071 Change name of field sec_ptr to the_bfd_section. More mnemonic
4072 and avoids the (sort of, for the ptx compiler) name clash with
4073 the name of the typedef.
4074 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4075 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4077 * utils.c: Include readline.h.
4078 * Makefile.in (utils.o): Add dependency.
4080 * remote.c (getpkt): Add support for run-length encoding.
4082 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4084 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4086 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4088 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4089 prim_record_minimal_symbol.
4092 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4093 computing their offset from the start of the old buffer and adding
4094 to the new buffer, rather than by assuming we can add the
4095 difference between the old buffer and the new buffer (it might not
4096 fit in an int). Merge in cosmetic differences from emacs regex.c
4097 version of this macro.
4099 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4101 * Makefile.in (install-only): Fix use of program_transform_name.
4103 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4105 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4106 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4107 so I'm nuking the command.
4108 * symtab.c (find_addr_symbol): Comment out, no longer used.
4110 * main.c (main): Don't init_source_path for the -cd argument. Now
4111 that source_path doesn't contain the current_directory from when
4112 GDB started up, init_source_path is no longer useful (and is
4113 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4115 * TODO: Remove item about line numbers being off. It is useless
4116 and confusing without a reproducible test case (it mentions
4117 proceed(), but I was able to step through proceed without trouble).
4119 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4121 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4122 library functions before the executable is run. Retrieve dynamic
4123 symbols from stripped executables.
4124 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4125 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4126 symtab.c (list_symbols): Handle mst_solib_trampoline.
4127 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4128 for all targets, remove IBM6000_TARGET dependencies.
4129 * dbxread.c (read_dbx_dynamic_symtab): New function.
4130 * dbxread.c (dbx_symfile_read): Use it.
4131 * dbxread.c (SET_NAMESTRING): Set namestring to
4132 "<bad string table index>" instead of "foo" if the string index is
4134 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4136 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4137 to break_command. Handle mst_file_* minimal symbol types.
4138 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4140 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4142 * c-exp.y(yylex): fix potential memory overflow.
4144 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4146 * environ.c (set_in_environ): Eliminate special handling of PATH and
4148 * putenv.c: Removed, conflicts with system declaration of
4149 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4151 * Makefile.in: Change accordingly.
4152 * procfs.c (procfs_create_inferior): Change comment accordingly.
4154 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4156 * rs6000-tdep.c: Change value to value_ptr.
4158 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4160 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4161 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4162 MEMENUM symbols. Do not include function-scoped variables in
4163 the partial symbol table.
4165 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4167 * i386m3-nat.c: Include floatformat.h.
4168 (get_i387_state): Use memset not bzero.
4172 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4173 ieee-float.h to floatformat.h.
4175 * valprint.c (val_print_string): Ignore error if the error
4176 happened after a terminating '\0'.
4178 * c-valprint.c (c_val_print): Never add 1 to return value from
4179 val_print_string; just return what it returns.
4181 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4182 looping through all of the enums.
4183 * infrun.c (signals_info): Use it.
4185 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4187 * main.c (main): When printing warning about bad baud rate, don't
4188 use warning(); it relies on current_target which isn't set up yet.
4190 * breakpoint.c (_initialize_breakpoint): Update docstring for
4191 tbreak to match what the code actually does. Don't mention tbreak
4192 in docstrings for "enable once" or "enable breakpoints once".
4194 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4196 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4197 while (0). That defeats the whole purpose of using do . . . while (0).
4198 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4199 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4200 using a ?: expression as an lvalue is not portable.
4202 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4203 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4204 'p' and 'r' symbol descriptors into a single symbol to look for a
4206 * README, config/sparc/tm-sparc.h: Update comments.
4208 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4210 * mdebugread.c (parse_type): Do not complain for types with
4211 an `indexNil' aux index, these are simply undefined types.
4212 Remove indexNil check from caller of parse_type.
4213 * mdebugread.c (parse_partial_symbols): Do not enter
4214 stGlobal, scCommon symbols into the minimal symbol table, their
4215 value is the size of the common, not its address.
4216 Handle scInit, scFini, scPData and scXData sections.
4217 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4219 Enter stProc symbols into the global_psymbols list once, not into
4220 the static_psymbols_list.
4221 Get rid of dummy psymtab if it is empty, to allow proper detection
4222 of stripped executables.
4223 * mdebugread.c (cross_ref): Allow cross references to Fortran
4226 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4228 * stabsread.c (common_block_end, fix_common_block): Stash the
4229 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4230 as to not assume that a pointer fits in an enum.
4232 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4234 * os9kread.c (fill_sym): check compiler verion number for pre-
4236 * os9kread.c (os9k_process_one_symbol): address of symbol is
4237 relative to section not module.
4238 * stabsread.c (define_symbol): add symbol type 's' as local
4240 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4242 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4243 * remote-os9k.c: fix bug in 'set remotebaud' function.
4244 * remote-os9k.c (rombug_link): minimize checking so to improve
4246 * symfile.c (symbol_file_command): check if failed to link, also make
4247 the command be able to accept more than one filenames.
4248 * target.c (target_link): check if failed to link with rombug.
4249 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4251 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4253 * remote-es.c (es1800_child_ops): Don't declare it static.
4255 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4257 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4259 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4261 * dbxread.c: New variable lowest_text_address.
4262 (record_minimal_symbol, read_dbx_symtab): Set it.
4263 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4264 end_of_text_address.
4265 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4267 * dbxread.c (end_psymtab): Remove old and commented out
4268 capping_global and capping_static. Fix comments regarding
4269 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4271 * parser-defs.h: Add "extern" to start of variable declarations so
4272 we don't end up with commons.
4273 * parse.c: Define these variables.
4275 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4278 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4280 * alpha-tdep.c: Change value to value_ptr.
4282 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4284 * solib.c (elf_locate_base): New function to locate the address
4285 of the dynamic linker's runtime structure in the dynamic info section.
4286 * solib.c (locate_base): Use it instead of iterating over the list
4287 of mapped address segments.
4288 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4291 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4293 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4294 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4295 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4296 signal trampoline and interrupt routines.
4297 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4298 (frame_chain, frame_chain_valid): Likewise.
4299 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4300 saved regs convention for SP.
4302 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4303 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4304 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4306 * tm-hppah.h (IN_SIGTRAMP): Define.
4308 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4310 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4311 alphabetic character as the start of a name.
4313 * sparclite/Makefile.in (all install): Build and install aload.
4315 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4316 config.guess and config.sub produce.
4318 * mips-tdep.c: Change value to value_ptr.
4320 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4322 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4323 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4324 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4325 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4326 value with value_ptr. This is for the ptx compiler.
4327 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4329 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4330 #if 0 i386_float_info.
4331 * symm-tdep.c (round): Remove. Also remove sgttyb.
4332 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4333 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4334 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4335 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4337 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4338 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4339 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4340 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4341 tm-i386v.h is apparently OK.
4342 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4343 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4346 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4348 * osfsolib.c (xfer_link_map_member): Update to use new
4349 target_read_string interface.
4351 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4353 * infrun.c (wait_for_inferior): In checking
4354 remove_breakpoints_on_following_step, check
4355 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4357 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4359 * os9kread.c (os9k_process_one_symbol): Rename
4360 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4361 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4362 (CORE_ADDR)0, from target_link, since that is what it uses.
4363 Process name at end, not during parsing (like we did before Kung's
4364 change), so that -readnow and -mapped can appear anywhere.
4365 Make text_relocation a local variable.
4366 * config/i386/i386os9k.mt: Fix comment.
4367 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4368 * os9kread.c: Put "comments" after #endif inside /* */.
4369 * stabsread.h: Add os9k_stabs variable.
4370 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4372 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4373 descriptor in global_symbols not local_symbols.
4374 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4376 (read_type): If os9k_stabs, accept function parameters after 'f'
4378 (read_array_type): If os9k_stabs, don't expect index type and
4379 expect lower and upper to be separated by ',' not ';'.
4380 (read_enum_type): If os9k_stabs, read a number before the first
4381 enumeration constant.
4382 (os9k_init_type_vector): New function.
4383 (dbx_lookup_type): Call it when starting new type vector.
4384 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4385 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4386 * os9kstab.c: Removed.
4387 * Makefile.in: Update accordingly.
4388 * objfiles.c (objfile_relocate_data): Removed.
4389 * remote-os9k.c (rombug_wait): Call objfile_relocate
4390 not objfile_relocate_data.
4391 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4392 * remote-os9k.c (rombug_wait): Call find_pc_section not
4394 * main.c (quit_command): Check inferior_pid; revert Kung change.
4395 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4397 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4399 * os9kread.c: New file to read os9000 style symbo table.
4400 * os9kstab.c: new file to read os9000 style stabs.
4401 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4402 * objfiles.c (find_pc_objfile): new function to search objfile
4404 * objfiles.c (objfile_relocate_data): new function to relocate
4405 data symbols in symbol table.
4406 * objfiles.h: Add two aux fields in struct objfile to handle
4407 multiple symbol table files situation like in os9000.
4408 * symfile.c: Change so 'symbol-file' command can handle multiple
4409 files. Also call target_link() to get relocation infos.
4410 * target.c (target_link): new function to get relocation info when
4411 a symbol file is requested to load.
4412 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4413 because in cross mode there's no inferior pid, bit they need to
4415 Makefile.in: add os9kread.c os9kstab.c and .o's.
4416 configure.in: add i386os9k target.
4417 config/i386/i386os9k.mt: new add.
4418 config/i386/tm-i386os9k.h: new add.
4420 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4422 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4423 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4425 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4427 * target.c, target.h (target_read_string): Provide error detection to
4428 caller. Put string in malloc'd space, so caller need not impose
4430 * solib.c (find_solib): Update to use new interface.
4431 * irix5-nat.c (find_solib): Read o_path from inferior
4432 (clear_solib): Free storage for o_path.
4433 * valprint.c (val_print_string): Add comments.
4435 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4437 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4440 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4442 * value.h (struct value): Add modifiable field.
4443 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4444 (record_latest_value): Don't mess with VALUE_LVAL of value.
4445 * valops.c (value_assign): Check it. Reword existing error
4446 message on not_lval.
4448 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4449 (STEP_SKIPS_DELAY): Added.
4450 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4453 * valprint.c (val_print_string): If errcode is set, always print
4454 an error, regardless of force_ellipsis. In the non-EIO case,
4455 just print the error message rather than calling error(). Don't
4456 access *(bufptr-1) if bufptr points to the start of the buffer.
4457 When looking for '\0', don't increment bufptr and addr if bufptr
4458 started out already at limit. If an error happens on fetching the
4459 first character, don't print the string.
4461 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4463 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4466 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4467 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4468 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4469 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4470 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4471 * findvar.c: Update comment regarding ieee-float.h.
4473 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4475 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4476 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4477 Define to make backtracing through the various sigtramp handlers
4479 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4480 the saved pc from ucontext on the stack for SVR4 signal handling.
4482 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4484 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4485 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4486 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4487 just use the global variable itself. When printing baud rate,
4488 don't print a baud rate if baud_rate is -1.
4490 * coffread.c (read_coff_symtab): Pass mst_file_* to
4491 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4492 symbols in the minimal symbols regardless of SDB_TYPE.
4494 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4496 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4497 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4498 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4499 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4500 ignored bs->stop for a bp_step_resume breakpoint.
4501 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4502 which performs one (the check_sigtramp2 one) of the functions
4503 which had been handled by the step_resume_breakpoint. For each
4504 use of the step_resume_breakpoint, make it still use the
4505 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4507 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4508 When setting the frame address of the step resume breakpoint, set
4509 it to the address for frame *before* the call instruction is
4510 executed, not after.
4512 * mips-tdep.c (mips_print_register): Print integers using
4513 print_scalar_formatted rather than duplicating all the
4514 CC_HAS_LONG_LONG and so on.
4515 (mips_push_dummy_frame): Use read_register_gen rather than using
4516 read_register and then putting it back in target format with
4517 store_unsigned_integer. If registers are more than 4 bytes, give
4518 an error rather than have some registers overwrite other
4520 #if 0 unused include of opcode/mips.h.
4522 * symfile.h: Don't declare arguments for coff_getfilename.
4524 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4526 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4528 * configure.in (hppa*-*-osf*): New configuration.
4529 * config/pa/hppaosf.mt: New target makefile fragment.
4530 * config/pa/tm-hppao.h: New target include file.
4532 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4534 * exec.c (print_section_info): Print entry point for exec_bfd only.
4535 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4536 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4537 causes problems if <sys/types.h> has no multiple inclusion protection.
4539 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4541 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4542 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4543 (CALL_DUMMY_LENGTH): Changed accordingly.
4545 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4547 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4548 numbers of register windows.
4550 * sparclite/hello.c: Add factorial function for testing.
4551 * salib.c: Use macros instead of constants for I/O addresses to
4552 make 931 support easier.
4553 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4554 register in sta/lda instructions.
4556 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4558 * dbxread.c (process_one_symbol): Set
4559 block_address_function_relative for COFF like we do for ELF and SOM.
4561 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4563 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4565 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4566 the enumerators of an ecoff enum into the partial symbol table.
4567 * mdebugread.c (parse_partial_symbols): Call it.
4568 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4569 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4570 offsets. Cast psymtab->read_symtab to PTR before passing it to
4572 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4573 set up the global offset table pointer in pic compiled code.
4574 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4575 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4576 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4577 ensures that floats are promoted to doubles before they are pushed
4580 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4582 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4583 Fixup cache_on and flush_i_cache so that they work for both the
4584 930 and 932 processors. Rewrite most low level funcs (uart
4585 access & cache stuff) to use new ASI access macros in sparclite.h.
4586 Also make it easy to access second serial port.
4588 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4590 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4591 <sys/stat.h>; not needed.
4593 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4595 * stack.c (print_frame_info): In "pathological" case, don't
4596 distrust the line number information.
4598 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4600 * mips-tdep.c (mips_print_register): handle 64 bits register.
4601 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4603 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4607 * Makefile.in (install): Do the sed for program_transform_name
4608 ourselves instead of worrying about INSTALL_XFORM. This enables
4609 users to override INSTALL_PROGRAM in the standard way.
4611 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4612 depend on Makefile.in.
4614 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4615 Only test against INT_MIN if a LONGEST is bigger than an int.
4617 * README: Change GhostScript to Ghostscript.
4619 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4621 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4622 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4623 character file names.
4624 * Makefile.in (ALLPARAM): Add these files.
4626 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4627 character file names.
4628 * Makefile.in: Add Kung's new mips64 files.
4630 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4632 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4633 mips64el-*-ecoff and mips64-big-*.
4634 * defs.h: get rid of FORCE_LONG_LONG.
4635 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4636 parsing. Change register size to be MIPS_REGSIZE.
4638 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4640 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4641 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4642 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4644 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4646 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4647 (remove_commands, add_commands): Add/remove hms-drain when target
4650 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4652 * configure.in: Add Lynx/rs6000 support.
4653 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4654 messages. Add rs6000 support. Don't try to modify unwritable
4656 * rs6000-nat.c: Move lots of native dependent stuff (like core
4657 file support) from rs6000-tdep.c & xcoffexec.c to here.
4658 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4659 * xcoffexec.c: Move native dependent stuff to nat.c.
4660 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4662 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4664 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4665 New files to support Lynx/rs6000.
4667 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4669 * README: Remove note about gcc warnings on alpha, these should be
4671 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4672 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4673 remote-utils.c, stabsread.c: Include <string.h>.
4674 * regex.c: Include "defs.h", change re_comp argument to const char *.
4675 * infptrace.c (fetch_register, store_inferior_registers): Change
4676 regaddr to type CORE_ADDR.
4677 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4678 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4680 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4682 * symtab.h: Always define BYTE_BITFIELD to nothing.
4684 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4686 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4687 * configure.in: Remove comment about m68k-em.mt.
4688 * Makefile.in: Remove references.
4690 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4692 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4695 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4697 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4698 access BFD private data. Search for the "$TEXT$" space rather
4700 (hppa_sym_fns): Add bfd target flavour to initializer.
4702 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4704 * target.c (target_preopen): If target_kill doesn't remove the
4705 target from the stack, use pop_target to do it.
4707 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4708 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4709 changes to stabsread.c from summer 1993.
4711 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4712 printing the program, rather than passing NULL to printf.
4713 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4714 try to call UDIDisconnect again. Print better message.
4715 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4717 (udi_create_inferior): If udi_session_id is negative, open a new
4718 TIP rather than giving an error.
4720 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4721 config/ns32k/ns32km3.mh: Define NAT_FILE.
4722 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4723 (it was inconsistent and namespace-wrong) to NM_M3_H.
4724 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4725 (m3_open): New function.
4727 * TODO: Update Mach section.
4729 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4731 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4733 * printcmd.c (printf_command): Add missing single-letter
4734 backslash-escape sequences, and improve error message.
4736 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4738 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4739 rather than trying to shove an int into a pointer and back out
4740 again. This avoids compiler warnings.
4742 * defs.h (alloca): Declare as void *, not char *, on hpux.
4743 Don't prototype it, just declare the return type.
4745 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4747 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4748 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4750 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4752 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4753 ZERO_REGNUM, just read it as zero without talking to the board.
4755 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4757 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4758 to store_floating, not nonexistent variable len.
4760 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4762 (mips_store_word): Change calling convention to return errors, and
4763 to provide old contents if the caller wants it.
4764 (mips_xfer_memory): Deal with errors from mips_store_word.
4765 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4766 define now that remote-mips.c doesn't use BREAKPOINT.
4768 * remote-mips.c (mips_create_inferior): Call warning if arguments
4769 specified, and then execute "set args" command. Call error, not
4770 mips_error, if executable file not specified.
4772 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4775 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4778 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4780 * value.h (print_longest): Rename "value" to "val" in prototype
4781 declaration because some compilers don't like arguments whose
4782 names are the same as types.
4783 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4784 before passing it to remote_*_bytes.
4786 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4788 * h8500-tdep.c (saved_pc_after_call): The size of the
4789 pc is memory model dependent. (segmented_command,
4790 unsegmented_command, _initialize_h8500_tdep): New commands to
4791 change memory model.
4792 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4794 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4795 (hms_wait): Use new status structure
4796 (hms_open): Push the target here. (hms_before_main_loop): Not
4797 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4798 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4799 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4800 all registers in a compact way.
4802 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4804 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4805 as CORE_ADDR to match definition in rs6000-tdep.c.
4807 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4809 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4810 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4811 definitions into the psymtab.
4813 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4815 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4816 a special exceptionSize for the 68332.
4818 * remote-udi.c (udi_attach): If no arguments, print error.
4820 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4822 * Makefile.in (VERSION): Bump to 4.12.1
4823 * NEWS, README: Update to match 4.12 release.
4825 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4827 * command.c (empty_sfunc): New function.
4828 (add_set_cmd): Use it instead of not_just_help_class_command.
4829 (not_just_help_class_command): Change calling convention back to
4830 what it was before yesterday's change.
4832 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4833 of the type if present.
4835 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4837 * printcmd.c (decode_format): Don't blithely set the size for
4838 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4840 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4841 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4842 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4843 always just check against INT_MIN and INT_MAX (this also fixes things
4844 if sizeof (long) > sizeof (int), e.g. Alpha).
4845 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4846 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4847 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4848 BUILTIN_TYPE_UNSIGNED_LONGEST.
4849 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4850 longest_int and longest_unsigned_int.
4851 * value.h (struct value): Just align to LONGEST, rather than worrying
4852 about CC_HAS_LONG_LONG.
4853 * valarith.c (value_binop): Figure out type ourself based on
4854 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4855 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4856 * valprint.c (val_print_type_code_int): Just call
4857 extract_unsigned_integer directly, rather than going through
4859 * printcmd.c (decode_format): Remove code which would sometimes
4860 change 'g' size to 'w' for integers. print_scalar_formatted handles
4861 printing huge integers well enough, thank you.
4863 * command.c (add_set_cmd, not_just_help_class_command): Change
4864 to make this the sfunc, not cfunc, since that is how we call it.
4865 * command.h: Comment difference between sfunc and cfunc.
4866 * demangle.c (set_demangling_command): Add third arg since that
4867 is how it is called.
4868 (_initialize_demangler): Use sfunc, not cfunc, for
4869 set_demangling_command, since that is how it is called.
4870 Remove show_demangling_command; it has no effect.
4872 * command.c (shell_escape): Report errors correctly (with error
4873 message from strerror).
4875 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4877 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4878 x_scnlen.l rather than x_scnlen to match corresponding change in
4881 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4883 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4884 Change comments regarding TYPE_CODE_BOOL.
4885 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4886 regardless of the language.
4887 (value_true): Just call value_logical_not regardless of language.
4888 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4889 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4890 * language.h: Improve comment for la_builtin_type_vector.
4891 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4892 builtin_type_m2_bool.
4894 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4896 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4897 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4899 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4901 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4902 by restarting the ioctl.
4904 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4906 * target.h (target_wait): Add comment about calling
4907 return_to_top_level.
4909 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4911 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4912 additional arguments.
4913 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4915 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4917 * sparc-stub.c: Remove unnecessary #include of memory.h.
4919 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4921 * mips-tdep.c: Remove code which sets saved_regs from
4922 init_extra_frame_info and put it in new function mips_find_saved_regs.
4923 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4924 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4925 check if it is NULL and call mips_find_saved_regs if so.
4927 * remote-mips.c: Use unfiltered, not filtered, output most places.
4929 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4930 backtrace. Revise comments.
4932 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4934 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4935 alpha and irix. The _sigtramp case has to be handled properly
4936 in the tdep files if we have no ecoff debugging info.
4937 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4938 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4939 without PC_REGNUM kludge.
4940 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4941 Clean up handling of mips sigtramp frames, improve comments.
4943 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4945 * paread.c (read_unwind_info): Fix typo.
4947 * paread.c (pa_symtab_read): Update the "check_strange_names"
4948 filter to match GCC's current output. Filter out section symbols
4949 (which the HP linker sometimes puts in the wrong place).
4951 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4953 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4955 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4957 * Makefile.in: Remove all references to sparcly-nat.c.
4959 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4960 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4961 duplicating serial.h and target.h.
4963 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4964 are not used anywhere (a 5 Oct 1993 change removed the uses).
4966 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4967 * config/m68k/es1800.mt: Add comment.
4968 * remote-es.c: Extensive changes to update to current conventions.
4970 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4971 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4972 to achieve the desired timeout.
4973 * serial.h (serial_t): Add field timeout_remaining.
4975 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4977 * c-exp.y (yylex): Reenable nested type code.
4979 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4981 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4983 * remote-mips.c (mips_ops): Fix docstring.
4985 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4987 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4988 with the old tm-m68k-em.h:
4989 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4990 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4991 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4992 Add FIXME regarding GET_LONGJMP_TARGET.
4994 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4995 * infptrace.c (kill_inferior): Add comments.
4996 * main.c (quit_command): Call target_close after we kill or
4998 * remote-udi.c (udi_close): Don't error() if QUITTING.
5000 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5002 * configure.in: Make m68k-coff and aout add monitor support in
5003 addition to the standard serial support.
5005 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5007 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5010 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5012 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5013 * elfread.c (record_minimal_symbol_and_info),
5014 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5016 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5018 * i386-stub.c: Add ".text" right before "mem_fault:".
5020 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5022 * remote-utils.c (usage): Fix message to be accurate and conform
5023 more closely to normal conventions.
5025 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5026 whether to show information about exec_bfd, and not control whether
5027 to show information about device and speed.
5029 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5030 usage message, don't dump core.
5032 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5033 for variable size array.
5034 (bug_fetch_register, bug_store_register): Rename "value" to
5035 "fpreg_buf" because some compilers don't like variables whose
5036 names are the same as types.
5037 (bug_store_register): Use a cast when converting char * to
5040 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5041 of the command in error message (the text was referring to the old
5042 name of the command).
5044 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5046 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5047 full details on structure elements without names. This partially
5048 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5049 of those changes was accidental.
5051 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5052 defined, make it an error to specify a single argument which is not
5055 * Makefile.in (version.c), main.c (print_gdb_version): Use
5056 host_alias and target_alias, not host_canonical and
5057 target_canonical, to print configuration.
5059 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5061 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5062 of builtin_type_long. It is necessary to get a type which is
5063 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5065 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5066 various miscellaneous things discovered in the process:
5067 * printcmd.c, defs.h (print_address_numeric): New function.
5068 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5069 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5070 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5071 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5073 * utils.c, defs.h (gdb_print_address): New function.
5074 * expprint (dump_expression), gdbtypes.h: Use it.
5075 * breakpoint.c (describe_other_breakpoints),
5076 symmisc.c (dump_symtab, print_symbol):
5077 Use filtered not unfiltered I/O.
5078 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5079 just run gdb under a debugger for this (and it had problems with
5080 printing addresses, how to print b->shadow, etc.).
5081 * buildsym.c (make_blockvector), core.c (memory_error),
5082 exec.c (print_section_info), maint.c (print_section_table),
5083 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5084 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5085 Add comments saying code is broken. Marked with "FIXME-32x64".
5086 * dbxread.c (process_one_symbol), partial-stab.h (default),
5087 remote-vx.c (vx_run_files_info):
5088 Don't cast int being passed to local_hex_string.
5089 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5090 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5092 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5094 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5095 * source.c: Include <sys/types.h> regardless of USG.
5097 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5099 * valops.c (value_assign): Set `type' after coercing toval.
5100 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5101 Use extract_unsigned_integer to get the address of a reference.
5103 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5105 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5106 AIX can use ? instead of \ for continuation. Deal with it.
5108 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5109 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5110 the HP compiler in ANSI mode doesn't like.
5112 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5113 based on USG, rather than defining HAVE_SIGSETMASK to an
5114 expression containing defined. Having a macro used in #if expand
5115 to an expression containing "defined" is undefined according to
5116 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5119 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5121 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5122 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5124 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5126 * ch-exp.y (match_string_literal): Allow a zero-length string.
5127 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5129 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5131 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5132 passing them to print_387_status.
5133 (print_387_status): Don't subtract top from 7 before using it.
5134 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5135 from 7; the above explains it.
5137 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5139 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5140 pointer value when fixing up the frame at the start of a function.
5142 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5144 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5145 Sparc from the stack.
5147 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5149 * remote-mips.c (mips_initialize): Clear mips_initializing via
5150 cleanup chain, not directly.
5152 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5153 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5154 munging the timeout due to the limited range of c_cc[VTIME].
5156 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5157 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5158 m3-nat.c (m3_create_inferior): Pass it.
5159 * procfs.c: Remove ptrace function. It was declared in a way which
5160 conflicted with the prototype in unistd.h on Solaris.
5162 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5164 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5165 in the sigcontext if it is a signal trampoline frame.
5166 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5167 Define for Solaris2.
5169 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5171 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5172 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5173 tm-sparc.h so they can be overridden if necessary.
5175 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5177 * lynx-nat.c: Add Sparc support.
5178 * sparcly-nat.c: Remove. It's useless.
5179 * config/sparc/nm-sparclynx.h: Rewrite.
5180 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5182 * config/sparc/tm-sparclynx.h: Rewrite.
5184 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5186 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5187 directory. Old code was discarded, since the new opcode table has
5190 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5192 * Makefile.in (realclean): Remove info files per make-stds.texi.
5194 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5196 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5197 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5198 * config/sparc/tm-sun4sol2.h: Define it.
5200 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5202 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5203 if we did not find a symbol.
5205 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5207 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5210 * hppab-nat.c (call_ptrace): Delete redundant function.
5211 (kill_inferior, attach, detach, child_resume): Likewise.
5212 (child_xfer_memory): Likewise.
5214 * hppah-nat.c (call_ptrace): Delete redundant function.
5215 (kill_inferior, attach, detach, child_resume): Likewise.
5217 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5219 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5221 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5223 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5224 (CHILD_XFER_MEMORY): Define.
5225 (PT_*): Define so that generic infptrace.c code can be used.
5227 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5229 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5230 struct section_offsets *, not a (nonexistent) struct section_offset *.
5232 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5233 internal_xcoff_symtab, not an array of one of them. Change lots of
5234 "main_aux" to "&main_aux" and so on.
5236 * coffread.c, xcoffread.c: Include <coff/internal.h>
5239 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5241 * coffread.c (coff_getfilename): Make it not static.
5243 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5245 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5246 a completely gratuitous difference between xcoffread.c and coffread.c).
5248 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5250 * infrun.c (wait_for_inferior): Don't set frame for
5251 step_resume_breakpoint for IN_SIGTRAMP cases.
5253 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5254 breakpoint.c (bpstat_what): Move step_resume from its own field of
5255 the struct bpstat_what into the main_action. Make it override
5256 other breakpoints. This is a conservative change in the sense
5257 that before the step resume breakpoint was a breakpoint.c
5258 breakpoint, hitting the step resume breakpoint overrode even
5259 calling bpstat_stop_status.
5261 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5263 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5264 in case execution was stopped in the called function.
5265 * stack.c (print_frame_info, frame_info): If backtracing through
5266 a call dummy, handle the starting source line number on a line
5267 boundary like backtracing through sigtramp.
5268 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5269 for call dummy frame right. Remove old test for dummy frame,
5270 it has been unused at least since gdb-3.5.
5271 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5274 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5276 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5278 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5280 * infrun.c (signals_info), target.c (target_signal_from_name):
5281 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5283 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5285 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5286 * inflow.c (terminal_ours_1): When discussing how to deal with the
5287 tty state, make note of query() as well as readline.
5289 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5290 signals for which stop and print are cleared by default.
5292 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5294 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5295 reserved fields to hold a stub unwind entry type. Fix typo.
5296 (stub_unwind_entry): New structure for raw stub unwind entries.
5297 (stub_unwind_types): The types of stubs we may encounter.
5298 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5299 * hppa-tdep.c (rp_saved): Use additional information provided
5300 by linker stub unwind descriptors.
5301 (frameless_function_invocation): Likewise.
5302 (frame_chain_valid): Likewise.
5303 * paread.c (compare_unwind_entries): New function for sorting
5304 unwind table entries.
5305 (read_unwind_info): Rewrite to remove dependency on host endianness.
5306 Read in data from the $UNWIND_END$ subspace which contains linker
5307 stub unwind descriptors. Merge that data into the basic unwind
5310 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5312 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5314 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5315 from either the symbol name or the auxent.
5316 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5319 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5321 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5323 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5325 * README: Update notes for alpha port.
5327 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5329 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5330 for operation fault, constraint fault, and type fault.
5332 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5334 * Makefile.in (init.c): Add comment explaining formatting conventions.
5336 * c-exp.y (parse_number): Assign to temporary between the right
5337 shifts, to work around a bug in the SCO compiler.
5339 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5340 Add various files which were added to GDB recently.
5342 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5345 * Makefile.in: Add mostlyclean target.
5347 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5351 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5353 * main.c (show_commands): Make return type of extern
5354 history_get be HIST_ENTRY, rather than struct _hist_entry.
5355 (The latter loses with the upcoming merged readline.)
5357 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5359 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5360 const char *, not char *.
5362 * symtab.h (struct symbol): Make section short, not unsigned short.
5364 * symtab.c (lookup_symbol): Add comment about QUIT here.
5366 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5368 * c-exp.y (parse_number): Check for overflow regardless of range
5369 checking. Fix overflow check to use unsigned LONGEST, not
5372 * c-exp.y (parse_number): Make it so that integer constants are
5373 builtin_type_long_long if builtin_type_long isn't big enough or if
5374 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5376 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5377 Print our "()" first, then recurse for the target type.
5379 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5381 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5383 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5385 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5387 * utils.c (request_quit): Re-establish signal handler regardless
5390 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5392 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5394 * i960-tdep.c: Include target.h.
5396 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5398 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5400 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5402 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5403 changes (status -> ourstatus; declare status, etc.).
5404 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5406 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5408 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5410 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5412 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5414 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5416 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5418 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5420 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5422 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5424 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5425 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5427 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5430 Add search to target vector (#if 0'd until after 4.12):
5431 * target.h (to_search, target_search): Add.
5432 * gdbcore.h, core.c (generic_search): Add.
5433 * remote.c (remote_search): Add.
5434 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5437 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5438 is on, call find_pc_function rather than relying just on the minimal
5439 symbols (probably only matters for symbol readers which don't put
5440 statics in the minimal symbols, but changing this strikes me as
5441 not conservative enough).
5442 Initialize name_location in all cases.
5443 If no symbol and no msymbol, don't print anything symbolic.
5445 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5447 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5449 * printcmd.c (print_address_symbolic): Make it search the
5450 symtabs for variables as well as functions. Add `set print
5451 fast-symbolic-addr' and default it to fast (the old way).
5452 Print line numbers for data items as well as functions.
5454 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5455 address, if a symbol is found (take two more args pointing to
5456 where to store these results).
5458 * symtab.h (find_addr_symbol): Add prototype.
5460 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5462 * objfiles.h: Fix comments to reflect the fact that the phrase
5463 "top of stack" always refers to where the pushing and popping takes
5464 place, regardless of whether it is at the highest or lowest address.
5466 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5468 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5469 compiler generated tag names.
5470 * mdebugread.c (parse_type): Handle cross references to qualified
5472 * valops.c (value_struct_elt): Improve error message if the
5473 address of a method is requested from an object instance.
5474 * valops.c (search_struct_method): Make name_matched non-static
5475 to get it initialized correctly.
5476 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5477 exclude segment register which are not writable on newer SCO versions.
5479 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5481 * go32-xdep.c: Remove unused function uerror.
5482 (sigsetmask): Declare return type. Declare argument (to match the
5483 way it is called). Explicitly return 0.
5485 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5487 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5488 partial_symbol): Shrink the storage sizes of symbols, by making
5489 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5490 enums and small ints to the end of each struct to improve
5491 alignment, and switching the section number from int to unsigned
5494 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5496 * symtab.c (find_addr_symbol): New routine that will find the nearest
5497 symbol associated with an address. It does so by exhaustive
5498 search of the symtabs, so it's slow but complete.
5500 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5502 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5503 to [0,0] rather than [0, end of first source file]. This avoids
5504 problems with other parts of GDB looking for linetables in the
5505 _globals_ symtab. Eliminate variables num_object_files and
5506 first_object_file_end.
5508 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5510 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5511 (pop_frame): Restore PC2 and LR0 from dummy frames.
5512 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5513 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5514 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5515 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5516 (SETUP_ARBITRARY_FRAME): Define.
5518 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5520 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5522 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5524 * remote-udi.c (udi_resume): Correct prototype.
5526 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5528 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5529 hppa_frame_find_saved_regs.
5530 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5531 (prologue_inst_adjust_sp): New function.
5532 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5533 (skip_prologue): Completely rewrite to use unwind information.
5534 (hppa_frame_find_saved_regs): Likewise.
5536 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5538 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5539 to convert a signal number with appropriate bounds checking.
5541 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5543 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5545 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5546 print a newline to end the display anyway.
5548 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5549 coprocessor status regs) when popping a frame. This fixes
5550 float exceptions that occur after calling inferior functions.
5552 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5553 Read and write the fsr (float status register) to/from the child
5554 process along with the float regs. Remove Peter Schauer's change
5555 of May 24 '93, which has higher overhead and doesn't solve the
5556 real problem (which was that FSR wasn't being set).
5558 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5560 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5561 stack overflow check isn't right after the register stack
5562 adjustment instruction. Metaware R2.3u compiler moves other
5563 things in front of it. This fix isn't perfect but is what's
5566 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5568 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5570 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5571 character filenames.
5572 * configure.in: Change accordingly.
5574 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5576 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5577 _filtered io routines from these two files.
5579 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5581 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5582 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5583 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5585 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5587 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5589 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5590 printing to gdb_stderr.
5592 * remote-udi.c (udi_kill): Don't close the connection, just set
5593 inferior_pid to zero.
5594 (udi_mourn): Call remove_breakpoints.
5596 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5598 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5600 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5602 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5604 * remote-bug.c: At the start of each section, reset srec_frame
5607 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5608 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5609 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5610 code which looks for those two waitkinds. Use switch statement.
5611 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5612 CHILD_SPECIAL_WAITSTATUS.
5614 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5615 * Move target_signal_from_host, target_signal_to_host, and
5616 store_waitstatus from inftarg.c to target.c. procfs needs them.
5617 * target.c: Include "wait.h" and <signal.h>.
5618 * target.h, infrun.c (proceed), proceed callers: Pass new code
5619 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5620 enums being treated as unsigned and is cleaner.
5621 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5623 * infcmd.c (signal_command), infrun.c (signals_info):
5624 Don't allow user to specify numeric equivalent of
5625 TARGET_SIGNAL_DEFAULT.
5627 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5629 * config/alpha/alpha-netware.mt: New target support for Alpha
5631 * configure.in: Add alpha-*-netware* target.
5633 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5635 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5637 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5639 * target.h: Add enum target_waitkind, enum target_signal, and
5640 struct target_waitstatus. Change status argument to target_wait to
5641 be struct target_waitstatus * instead of int *.
5642 * target.h, infrun.c, all targets: Change type of signal arguments
5643 to resume(), proceed(), and target_resume() from int to enum
5645 * All targets (*_wait, *_resume): Change accordingly.
5646 * infcmd.c (program_info, signal_command), throughout infrun.c,
5647 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5648 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5649 signal code stuff right with the new signals would be non-trivial).
5650 * inferior.h (stop_signal): Make it enum target_signal not int.
5651 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5652 target_signal_from_name): New functions.
5653 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5654 store_waitstatus): New functions.
5655 * procfs.c (procfs_notice_signals): Use them.
5656 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5658 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5660 * objfiles.c (build_objfile_section_table): Don't abort() if
5661 objfile->sections is already set.
5663 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5664 to match recent change to exec.c.
5668 * main.c (print_gdb_version): Change year to 1994.
5670 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5671 * Makefile.in (NONSRC): Add ChangeLog-93.
5673 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5675 * stabsread.c (read_type): Allow defining several type numbers
5676 at once (e.g. "(1,2)=(3,4)="...).
5678 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5680 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5682 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5684 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5685 to process_one_symbol.
5686 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5687 avoid caching a bad endaddr in find_pc_partial_function.
5689 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5691 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5693 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5695 * infrun.c (wait_for_inferior): Do not step or step resume past
5696 the end of a one-line function we just stepped into.
5698 For older changes see ChangeLog-1993
5704 version-control: never
projects / external / binutils.git / blob