1 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
3 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
4 changes. They are correct, unlike the post-Nov 3 comment
5 (FRAME_FP doesn't have any machine-independent relationship with
6 FP_REGNUM or any other such notion of a "frame pointer").
8 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
10 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
11 match stubs and protocol spec.
12 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
13 when passing to function which expects that.
15 The following changes aren't quite enough to make things work with
16 LynxOS (apprently kernel problems).
17 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
18 not -1 for remote case.
19 * thread.c (info_threads_command): Give error if !target_has_stack.
20 * infrun.c (start_remote): Call init_thread_list.
21 * thread.c (info_threads_command): Don't call kill for remote
23 * target.c (normal_pid_to_str): Print "thread" not "process" for
25 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
26 response, and `thread' part of 'T' response.
27 * gdbserver/*: If program exits, send packet to GDB before
28 exiting. Handle termination with a signal the same as exiting
30 * remote.c: Don't try to kill program after getting an 'X'
32 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
34 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
36 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
39 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
41 * source.c: Various cosmetic changes.
42 (forward_search_command): Handle very long source lines correctly.
44 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
46 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
49 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
50 otherwise it looks like BSD-ELF.
52 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
54 * inftarg.c: include <sys/types.h> to get def of pid_t.
56 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
58 * solib.c (auto_solib_add_at_startup): New global.
59 (solib_create_inferior_hook): Call solib_add only if
60 auto_solib_add_at_startup is nonzero.
61 (_initialize_solib): New command "set auto-solib-add".
63 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * parse.c (msymbol_addr_type): Replaced by
66 lookup_pointer_type (builtin_type_void).
68 * printcmd.c (_initialize_printcmd): Give examine_*_type
69 a name for `ptype $_'.
71 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
73 * printcmd.c (print_formatted): Call val_print_string directly,
74 rather than via value_print.
76 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
78 * somsolib.c (som_solib_get_got_by_pc): New function.
79 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
80 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
81 function's export stub or real address in a shared library.
83 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
85 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
87 * configure.in (i[345]86-*-freebsd*): New configuration.
88 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
90 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
92 * top.c (read_next_line): Pass annotation suffix "commands"
93 instead of "command", matches documentation.
95 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
97 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
98 FRAME_ADDR with CORE_ADDR in prototype.
100 * top.c (command_line_input): If annotation suffix is NULL,
101 replace it with an empty string.
102 (read_next_line): Pass "command" as annotation suffix to
105 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
107 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
108 * config/rs6000/xm-rs6000.h: ...to here.
110 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
112 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
114 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
116 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
117 up lots of code and centralize framework initialization.
119 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
121 * tm-hppa.h (skip_trampoline_code): Add extern decl.
122 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
123 allow it to execute any return path trampoline code. Stop the
124 inferior and give the user control when the trampoline has
126 (in_solib_call_trampoline): Handle export stubs which also perform
127 parameter relocations.
128 (in_solib_return_trampoline): Likewise.
130 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
132 * coffread.c, symfile.h (coff_getfilename): Make it static again.
133 * xcoffread.c (coff_getfilename): Use a static copy from
134 coffread.c, modified for accessing the static xcoff strtbl.
136 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
138 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
139 _sr4export and $$dyncall as trampolines. Likewise for long-call
140 stubs and parameter relocation stubs.
141 (in_solib_return_trampoline): Recognize a return trampoline for
142 return value relocation stubs.
144 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
145 Various name changes to match those used by hp-symtab.h.
147 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
149 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
150 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
152 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
153 IN_SOLIB_TRAMPOLINE. All callers changed.
154 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
155 (wait_for_inferior): Handle single stepping through trampolines on
156 return paths from shared libraries.
157 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
158 in_solib_call_trampoline.
159 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
160 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
161 * hppa-tdep.c (in_solib_call_trampoline): New function.
162 (in_solib_return_trampoline): New function.
164 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
166 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
167 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
169 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
170 (BC_BREAKPOINTS): Disable.
171 * sh-tdep.c (print_insn): Cope with big and little endian machines.
172 * sh/sh.mt: Use libsim.a
173 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
174 (BREAKPOINT): Changed to be byteorder independent.
176 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
178 Maintenance commands to report time and space usage.
179 * main.c (display_time, display_space): New globals.
180 (main): Add argument --statistics to enable reporting, display
181 time and space after startup is done.
182 * maint.c (maintenance_time_display, maintenance_space_display):
184 * top.c (command_loop): Display time and space after command
187 * top.c (pre_init_ui_hook): New global.
188 (gdb_init): If pre_init_ui_hook set, call before all other init.
190 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
192 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
194 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
196 * config/i386/i386sol2.mh: Reenable core file support.
198 * symfile.c (deduce_language_from_filename): Treat .c++ as a
201 * valops.c (destructor_name_p): Do not compare the template
202 part for template classes.
204 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
206 * defs.h, infcmd.c (reg_names): Don't declare as constant.
207 * remote-mips.c (mips_open): Read and set the processor type.
208 * mips-tdep.c (mips_set_processor_type): Always return an int.
210 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
212 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
213 * nlm/gdbserve.def (strtol): Add to import list.
214 * nlm/fake_aio.c: Remove file, no longer used.
216 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
217 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
218 (LD_FOR_TARGET): Remove.
220 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
222 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
223 support for two variables used to control the load protocol and
226 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
228 Support for different MIPS IDT processor models.
229 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
230 mips_generic_reg_names, mips_r3041_reg_names,
231 mips_r3051_reg_names, mips_r3081_reg_names,
232 mips_processor_type_table): New globals.
233 (mips_do_registers_info): Don't display register if name is empty.
234 (mips_set_processor_type_command): New command.
235 (mips_show_processor_type_command): New command.
236 (mips_set_processor_type): New function.
237 (mips_read_processor_type): New function.
238 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
239 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
240 (NUM_REGS): Increase to account for all CP0 registers.
241 (REGISTER_NAMES): Add empty names for CP0 registers.
242 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
243 (PRID_REGNUM): New macro.
245 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
247 * README: Add warning about termcap in Ultrix and OSF/1.
249 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
251 * Makefile.in: Fix the test for installing gdbtk.
253 * hppa-tdep.c: Remove including sys/dir.h from a target file.
255 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
257 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
259 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
260 * nlm/ppc.c: Likewise.
262 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
263 (StopBell): New function (stubbed out).
265 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
267 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
270 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
272 * c-exp.y (yylex): Fix a bug in template scanning.
274 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
276 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
277 the top bit returned by getDebugChar.
279 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
281 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
282 to set remote load type and protocol.
283 * rom68k-rom.c: Add to_stop in target_ops.
285 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
287 * Makefile.in: Install gdbtk.tcl.
288 * configure.in: Add ENABLE_GDBTK flag.
289 * gdbtk.c (gdb_sourcelines): Returns list of source lines
290 containing code. (gdb_regnames): Returns list of register names.
292 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
294 * somsolib.c: Add TODO list.
295 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
296 not exist or has size zero. Slightly simplify error handling.
297 Keep an internal list of all the loaded shared libraries and
298 various tidbits of information about the loaded shared libraries.
299 Build section tables for each loaded shared library and add those
300 tables to the core target if necessary.
301 (som_solib_create_inferior_hook): Force re-reading of shared
302 libraries at exec time.
303 (som_sharedlibrary_info_command): New function for dumping
304 information about the currently loaded shared libraries.
305 (_initialize_som_solib): New function.
307 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
310 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
311 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
313 (copying.o, os9kread.o, remote.o): Update dependencies.
315 * valarith.c (value_sub): When subtracting pointers, only
316 check for a match of the pointed to element lengths.
317 Cast element length to LONGEST to obtain a signed result for
318 pointer subtractions.
320 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
322 * ch-exp.y (yylex): Fix off-by-one error when converting string to
323 lowercase. Null terminate new string.
325 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
327 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
328 it indicates __dld_list is not valid return an error. If it
329 indicates that libraries were not mapped privately, issue a
332 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
334 * symfile.c (syms_from_objfile): Only call find_lowest_section if
335 no ".text" section exists.
337 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
339 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
340 the new generic ROM interface in monitor.c.
341 * config/m68k/monitor.mt: Use new ROM support.
342 * monitor.c: Add support for xmodem download protocol.
344 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
346 * findvar.c (find_saved_register): Fix a frame variable name.
347 * infcmd.c (finish_command): Ditto.
349 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
351 * TODO: Remove "Watchpoints seem not entirely reliable, though
352 they haven't failed me recently." item--this old (4.6 at least)
353 item is too vague to be useful (some watchpoint bugs have been
355 * TODO: Add explanation of "RPC interface" item.
357 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
359 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
360 stub unwind descriptors too.
362 * Enable backtracing from inside a SOM shared library back into
364 * hppa-tdep.c (internalize_unwinds): Accept and use new
365 "text_offset" argument for dynamic relocation of
366 region_{start,end} fields in the unwind descriptor.
367 (read_unwind_info): Pass text_offset to internalize unwinds.
369 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
371 * m3-nat.c: Remove comments about arbitrary limit in
372 printf_filtered; that limit is gone.
374 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
376 * Beginnings of SOM shared library support. Breakpoints and
377 single frame backtracing within the library only. Only works when
378 using the HPUX 9 dynamic linker. More functionality to be added
381 * somsolib.c, somsolib.h: New files.
382 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
383 (ALLDEPFILES): Add somsolib.c.
384 (somsolib.o): Add some dependencies.
385 * somread.c (som_symtab_read): Accept multiple section offsets.
386 All callers changed. Adjust all text symbols with the first
388 * symfile.c (find_lowest_section): Enable this function. Add some
389 tie-breaking logic when sections have the same vma.
390 (syms_from_objfile): Use find_lowest_section rather than looking
391 for ".text" by name. Relax warning to only warn if the lowest
392 section is not a code section.
393 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
394 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
396 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
398 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
399 it is still needed for GCC-2.6 compiled code.
400 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
401 sometime after GCC-2.7 has been released.
403 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
404 retrieving the PC from a signal handler caller. Fix thinko
405 in Stan's last change ("frame", should have been "frame->next").
406 If the next frame is a signal handler caller and it's a system
407 call which has entered the kernel ((PSW & 0x2) != 0), then the
408 saved pc is in %r2 instead of %r31.
410 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
412 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
413 "frame_info" throughout.
415 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
417 * sparcl-stub.c: get rid of defs.h.
419 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
421 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
422 Correct definition of MMALLOC_DIR to reflect fact this is
423 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
425 * gdbserver/server.c (main): After we kill the inferior in
426 response to a 'k' request, exit.
428 * remote.c (remote_kill): Use catch_errors when calling putpkt.
429 (putpkt): Return int, not void, to match catch_errors calling
432 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
434 * rs6000-tdep.c (pop_frame): Correct a variable name.
436 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * TODO: Re-write item about SIGINT handling to reflect the fact
439 that target_stop now exists.
441 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
443 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
444 and CORE_ADDR, respectively.
445 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
446 * blockframe.c (get_frame_info): Remove.
447 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
448 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
449 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
450 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
451 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
452 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
453 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
454 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
455 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
456 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
457 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
458 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
459 rename variables consistently (using `frame' or `fi'), remove
460 calls to get_frame_info and FRAME_INFO_ID, remove comments about
461 FRAME and FRAME_ADDR cruftiness.
463 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
465 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
466 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
467 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
468 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
469 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
470 w89k-rom.c, target.c, target.h: Add support for target_stop().
471 * gdbtk.c (gdb_stop): Switch to target_stop().
473 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
475 * osfsolib.c (solib_map_sections, first_link_map_member,
476 next_link_map_member, xfer_link_map_member): Retrieve and use
477 shared library relocation offset from runtime loader structures.
478 Use libxproc.a routines to get a working version if
479 USE_LDR_ROUTINES is defined.
480 * README: Remove item about shared library relocation for
483 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
485 * c-exp.y (yylex): scan template names, and scan nested class
488 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
490 * nlm/Makefile.in: install gdbserve.nlm.
492 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
494 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
496 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
498 * gdbtk.c: Get rid of lots of unnecessary #includes.
499 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
500 Display structure directly.
501 * gdbtk.tcl: Change exit button to quit button.
503 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
505 * c-valprint.c (c_value_print): Check for plain literal `char'
506 target type when suppressing `(char *)' output for strings.
508 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
510 * coffread.c (coff_symfile_init): Remove unused local abfd.
511 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
512 instead of long, for compatibility with mmalloc.h.
514 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * top.c (line_completion_function): Renamed from
517 symbol_completion_function, takes the line buffer and the
518 point in the line buffer as additional arguments.
519 (readline_line_completion_function): New function, interface
520 between readline and line_completion_function.
522 (complete_command): Use line_completion_function instead of
523 abusing rl_line_buffer. Free completion strings after printing
525 * symtab.c (completion_list_add_name): Recheck for duplicates
526 if we intend to add a modified symbol.
528 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
529 includes the number of methods from the baseclasses.
530 * stabsread.c (attach_fn_fields_to_type): No longer add the
531 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
532 the baseclass type might not have been completely filled in yet.
533 * symtab.c (total_number_of_methods): New function to compute
534 the total number of methods for a type, including the methods
536 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
537 allocate the symbol array for find_methods.
539 * stabsread.c (scan_file_globals): Add default case to minimal
540 symbol type switch, to avoid gcc -Wall warnings.
542 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
543 Don't test for zero backchain pointer to recognize a signal
544 handler frame, if read() gets interrupted by a signal, the
545 backchain will be non zero.
546 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
548 (SIG_FRAME_PC_OFFSET): New definition.
549 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
550 is a signal handler frame.
551 * rs6000-tdep.c (function_frame_info): Do not error out
552 if we can't access the instructions.
554 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
555 New definition to get the function address from a function pointer.
556 * valops.c (find_function_addr): Use it when calling a user
557 function through a function pointer.
559 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
561 * Makefile.in (MMALLOC_DIR): New definition.
562 (MMALLOC): Use MMALLOC_DIR.
563 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
564 (OPCODES): Remove gratuitous "./".
565 * defs.h (mmalloc.h): Include.
566 (mmalloc, mrealloc, etc): Remove decls.
567 (cplus_demangle, cplus_demangle_opname): Remove decls.
569 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
571 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
572 no_windows variable. Now called use_windows, and defaults to off
575 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
577 * coffread.c (coff_symtab_read): If we get the address from
578 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
579 (coff_symtab_read): Set value and section of symbol that
580 process_coff_symbol returns.
582 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
584 * config/i386/tm-nbsd.h: Enable longjmp support.
586 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
588 * valarith.c (value_binop): Take care of ANSI `value preserving'
589 rule, which was not addressed by the previous change.
591 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
592 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
594 * TODO: Remove item about RS/6000 shared libraries.
596 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
598 * defs.h, infrun.c (wait_for_inferior), top.c: Call
599 target_wait_hook to allow GUI to handle blocking for inferior. Call
600 call_command_hook in execute_command to provide means for wrapping
601 commands with GUI state change updates.
602 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
603 * (gdb_stop): New tcl command to stop the target process.
604 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
606 * (gdbtk_call_command): Wrapper around command processing to
607 alert GUI of target state changes.
608 * (gdbtk_init): Get the fd of X server for doing async
609 notification of X events (via x_event). Setup new hooks.
610 * gdbtk.tcl: Add scrollbars to assembly and command windows.
611 * Change window foreground & background colors.
612 * Create margin tag for breakpoints in source and assembly windows.
613 * Add new routines to be invoked when target state changes to/from
615 * Add start of expression window.
616 * Change bindings of mouse button 1 in assembly and source window
617 to just set or clear breakpoints when in the margin tag.
618 * Change shape of register window to be more vertical to better
619 reflect it's contents.
621 * Cleanup some code around command window bindings.
623 * infrun.c (wait_for_inferior): Make sure
624 through_sigtramp_breakpoint is non-null before deleting.
626 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
628 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
630 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
632 * Makefile.in (coffread.o): Depend on target.h.
633 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
635 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
639 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
641 * objfiles.c (objfile_relocate): When relocating ->sections, use
642 objfile not symfile_objfile.
644 * symtab.h, minsyms.c (minsyms_sort): New function.
645 * objfiles.c (objfile_relocate): Call it.
647 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
649 * objfiles.c, objfiles.h (objfile_to_front): New function.
650 * remote-vx.c (vx_add_symbols): Call it.
652 * coffread.c (coff_symtab_read): Handle common symbols the same
653 way that partial-stab.h does.
655 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
657 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
658 machine/psl.h. These are host files.
660 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
662 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
663 does *not* include the terminating NULL msymbol.
665 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
667 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
668 loader that reads files using BFD and converts it on the fly.
670 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
672 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
673 * monitor.c (monitor_load): check the load type and load the file
674 accordingly. Default to gr_load_image().
675 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
676 srecord format by downloading to the monitor.
677 * w89k-rom.c, op50n-rom.c: set supported load types.
679 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
682 * Makefile.in: Remove xcoffexec.o rule.
684 * exec.c (exec_file_command): Add comment.
686 Fix data and bss relocation for VxWorks 5.1:
687 * remote-vx.c (vx_add_symbols): New function.
688 (vx_load_command, add_symbol_stub): Call it instead of
690 (vx_wait): Remove comment which was wrong to useless.
691 * remote-vx.c: Reindent much of file.
692 * coffread.c (cs_to_section, find_targ_sec): New functions.
693 (process_coff_symbol): Set SYMBOL_SECTION to result
695 (coff_symtab_read): Call cs_to_section and deal with result
696 rather than assuming sections are in a certain order. Deal with
698 * coffread.c: Remove text_bfd_scnum variable.
700 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
702 * corelow.c: Format to standard.
703 (core_close): Use name instead of bfd_filename.
705 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
707 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
710 * symfile.c (reread_symbols): Include bfd_errmsg string in error
711 message if bfd_close fails.
712 * exec.c (exec_close), solib.c (clear_solib), corelow.c
713 (core_close), objfiles.c (free_objfile), irix5-nat.c
714 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
715 (gr_load_image): Check for errors from bfd_close.
716 * solib.c (look_for_base), remote-utils.c (gr_load_image),
717 remote-udi.c (download), corelow.c (core_open), symfile.c
718 (symfile_bfd_open), symfile.c (generic_load): Add comment
719 regarding error from bfd_close.
720 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
721 comment about bogus handling of errors from bfd_openr.
722 * exec.c (exec_close): Add comment regarding memory leak and
723 dangling reference to vp->name.
725 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
727 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
728 of using longest_to_int.
730 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
731 mips and alpha targets need the real breakpoint pc for
732 creating the breakpoint frame.
734 * stack.c (return_command): Cast return value to the return
735 type of the function from which we return.
736 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
737 to STORE_RETURN_VALUE.
739 * symtab.c (lookup_symbol): Remove search for `static mangled
740 symbols', the search for `static symbols' already looks for
741 mangled and demangled symbols via lookup_block_symbol.
743 * valarith.c (value_binop): Use ANSI C arithmetic conversions
744 when performing integral evaluations, implement BINOP_EQUAL and
746 (value_equal, value_less): Use value_binop to perform the
747 comparison if both operands have TYPE_CODE_INT.
749 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
750 as they are written back later. Handle sp restore for frameless
751 functions. Use fdata.nosavedpc instead of fdata.frameless to
752 determine if the pc has been saved.
753 (function_frame_info): Handle `mr r31,r1', which is generated by
754 gcc-2.6, as a synonym for `oril r31,r1,0'.
755 (skip_trampoline_code): Handle shared library trampolines.
756 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
757 their real name. Enables setting of breakpoints in shared libraries
758 before the executable is run.
760 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
762 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
763 interface code still works with the new ROM monitor
764 structures. Fake out a couple of fields.
766 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
768 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
769 target_write_pc, target_read_fp, target_write_fp): Rename to
771 (h8500_read_pc, h8500_write_pc): Add pid argument.
772 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
773 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
774 Change to match functions above.
776 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
778 * NEWS: Add item about if and while.
780 * .gdbinit: Restore `end'; it was not excess. Reindent
781 list-objfiles to make this clear. Comment out all of
782 list-objfiles because old gdb's choke on it.
784 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
786 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
789 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
791 * Makefile.in (ANNOTATE_OBS): New definition.
792 (COMMON_OBS): Add exec.o.
793 (annotate.o): Remove extra compile rule.
794 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
797 * .gdbinit: Remove excess `end'.
799 * exec.c: Merge in RS6000 support from xcoffexec.c.
800 (symfile.h, objfiles.h, xcoffsolib.h): Include.
801 (vmap): New global variable.
802 (exec_close): Close and free objects in vmap chain.
803 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
804 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
805 (exec_files_info): Print vmap information.
806 * xcoffexec.c: Remove.
807 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
808 (TDEPFILES): Use exec.o instead of xcoffexec.o.
809 * TODO: Remove pertinent items.
811 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
813 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
814 are no longer needed as of gcc-2.6.0.
816 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
818 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
820 (fetch_core_registers): Don't try to fetch a register if
821 regmap maps it to -1.
822 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
823 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
824 stores the registers in a weird order.
826 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
828 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
829 if inferior_pid is nonzero.
831 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
833 Speed up GDB startup time by not demangling partial symbols.
834 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
835 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
836 No longer demangle partial symbols.
837 * symtab.c (lookup_symbol, list_symbols): Handle mangled
838 variables, e.g. C++ static members, via the minimal symbols.
840 Handle reordered functions in an objfile, for Irix 5.2 shared
842 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
843 set if the functions in an objfile are reordered.
844 * mdebugread.c (parse_partial_symbols): Detect reordered
845 functions in an objfile.
846 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
847 lookup algorithm if the functions in the objfile are reordered.
849 * xcoffexec.c (exec_close): If the current target has a copy
850 of the exec_ops sections, reflect the freeing of the sections
853 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
854 `sizeof dummy', for constructing the call dummy code.
856 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
857 function declarations.
858 * sparc-tdep.c (sparc_pop_frame): Cast result of
859 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
861 * irix5-nat.c (enable_break): Set breakpoint at the entry point
862 of the executable, to handle the case where main resides in a
864 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
865 after shared library symbol reading, to get rid of a warning from
866 heuristic_proc_start if the startup code has no symbolic debug info.
868 * breakpoint.h (struct breakpoint): Add new fields language
869 and input_radix, to enable breakpoint resetting with the
870 proper language and radix.
871 * breakpoint.c (set_raw_breakpoint): Initialize them.
872 (breakpoint_re_set_one): Use them when resetting the breakpoint.
873 (breakpoint_re_set): Preserve current language and input_radix
874 across breakpoint_re_set_one calls.
876 * symtab.c (decode_line_1): Do not build a canonical line
877 specification for `*expr' line specifications.
879 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
881 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
883 The point of these changes is to avoid reading the frame pointer
884 and stack pointer during stepping, to speed things up.
885 A. Changes to not select a frame until we need a selected frame:
886 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
887 * infrun.c (wait_for_inferior): Move call to select_frame back to
888 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
889 Law, but the change was my idea); the only reason for that change
890 was so we could save and restore the selected frame in
891 wait_for_inferior, and now that flush_cached frames clears the
892 selected frame, that should work OK now.
893 B. Changes to not create a current_frame until we need one:
894 * blockframe.c (get_current_frame): If current_frame is NULL, try
895 to create an innermost frame.
896 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
897 infrun.c (wait_for_inferior), thread.c (thread_switch),
898 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
899 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
900 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
901 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
902 i960-tdep.c (pop_frame), m68k-tdep.c
903 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
904 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
905 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
906 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
907 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
908 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
909 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
910 call create_new_frame.
911 * corelow.c (core_open), altos-xdep.c (core_file_command),
912 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
913 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
914 umax-xdep.c (core_file_command): Don't call create_new_frame; do
915 call flush_cached_frames.
916 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
918 C. Changes to get rid of stop_frame_address and instead only
919 fetch the frame pointer when we need it.
920 * breakpoint.c (bpstat_stop_status): Remove argument
921 frame_address; use FRAME_FP (get_current_frame ()).
922 * infrun.c (wait_for_inferior): Don't pass frame pointer to
924 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
925 ()) instead of stop_frame_address.
926 * infrun.c (save_inferior_status, restore_inferior_status),
927 inferior.h (struct inferior_status): Don't save and restore
929 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
930 (select_thread): Remove stop_frame_address and uses thereof.
931 D. Same thing for the stack pointer.
932 * infrun.c (wait_for_inferior): Remove stop_sp and replace
933 uses thereof with read_sp ().
934 E. Change to eliminate one nasty little spot where we were
935 wanting to know the frame pointer from before the current step
936 (idea from GDB 3.5, which saved my ass, because my other ideas of
937 how to fix it were very baroque).
938 * infrun.c: Remove prev_frame_address.
939 * infrun.c (wait_for_inferior, step_over_function): Use
940 step_frame_address instead of prev_frame_address.
941 F. Same basic idea for the stack pointer.
942 * inferior.h, infcmd.c: New variable step_sp.
943 * infcmd.c (step_1, until_next_command): Set it.
944 * infrun.c: Remove prev_sp and replace uses by step_sp.
945 * infrun.c (wait_for_inferior): If we get out of the step
946 range, then set step_sp to the current stack pointer before we
949 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
951 * top.c (target_byte_order_auto): New static variable.
952 (set_endian): Mention that ``auto'' is permitted.
953 (set_endian_auto): New static function.
954 (show_endian): Change message based on target_byte_order_auto.
955 (set_endian_from_file): New function.
956 (init_main): Add command ``auto'' to endianlist.
957 * exec.c (exec_file_command): Call set_endian_from_file.
958 * defs.h (set_endian_from_file): Declare.
960 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
962 * nlm/i386.c (flush_i_cache): New function, does nothing.
963 (frame_to_registers, registers_to_frame, set_step_traps,
964 clear_step_traps, do_status): Make non-static.
966 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
968 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
969 defined, define as 0.
970 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
972 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
973 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
974 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
975 (BREAKPOINT): Remove definition.
976 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
977 (BREAKPOINT): Remove definition.
978 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
979 value of 1, rather than without a value.
980 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
981 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
982 run time rather than at compile time.
984 * remote-mips.c (break_insn): Remove.
985 (BREAK_INSN, BREAK_INSN_SIZE): Define.
986 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
987 (mips_remove_breakpoint): Likewise.
989 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
990 define TARGET_BYTE_ORDER as target_byte_order, and declare
991 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
992 a test of TARGET_BYTE_ORDER.
993 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
995 (endianlist, target_byte_order): New variables.
996 (set_endian, set_endian_big, set_endian_little): New functions.
997 (show_endian): New function.
998 (init_cmd_lists): Initialize endianlist.
999 (init_main): Add commands ``set endian big'', ``set endian
1000 little'', and ``show endian''.
1001 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1002 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1003 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1004 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1005 * values.c: Likewise.
1007 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1009 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1011 * nlm/Makefile.in: Get rid of NWINCLUDES.
1012 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1013 User should now configure with --with-headers.
1015 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1017 * gdbserver/server.c (main): Silently accept all unrecognized
1018 requests and send back a zero length acknowledge. That is what
1019 *-stub.c do and is what remote.c expects.
1021 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1023 * corelow.c (core_open): Copy the modified to_sections_end
1024 vector from current_target to core_ops too.
1026 * gdbserver/server.c (main): Silently accept query requests
1027 and send back a zero length acknowledge.
1029 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1031 * nlm/Makefile.in: Don't define NWINCLUDES.
1032 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1034 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1036 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1038 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1040 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1041 arithmetic. status is a `union wait'.
1043 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1045 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1047 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1049 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1051 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1053 * coffread.c (complete_symtab): If last_source_file is set upon
1056 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1058 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1059 Set main_aux before using it.
1061 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1063 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1064 ignoring before. But continue to ignore XMC_DS.
1066 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1068 * hpread.c (hpread_read_array_type): Do not change the type code
1069 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1072 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1073 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1074 as an T_UNS_LONG with length 8).
1076 * hpread.c (struct hpread_symfile_info): Delete have_module field
1077 and accessor macro. Minor indentation fix.
1078 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1079 and reset state variables have_name & texthigh if pst is NULL.
1080 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1081 partial symbol table if pst is non-NULL. If pst is NULL, then
1082 start a new psymtab.
1083 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1084 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1085 correct handling of subfiles.
1087 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1089 * defs.h (misc_command_type): Remove trailing comma from
1092 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1094 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1095 out of an interrupt frame.
1097 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1099 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1101 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1102 * mips-tdep.c (mips_print_register): Don't test float validity.
1103 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1104 config/arm/tm-arm.h, config/convex/tm-convex.h,
1105 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1106 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1107 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1108 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1109 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1110 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1111 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1112 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1113 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1116 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1118 * TODO: Remove item about adding general multi-threaded stuff;
1120 Remove item about specifying arbitrary locations of stack frames
1121 (this works on some machines).
1122 Remove item about debugging functions without a frame pointer
1123 (this works on some machines).
1124 Remove item about re-writing macros which handle frame chaining and
1125 frameless functions. They have been re-written at least once
1126 since that item was written.
1127 Remove item about gdb catching SIGINT when attached; this is done.
1128 Remove item about having list_command not read symbols--why bother?
1130 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1132 * TODO: Append contents of Projects file.
1135 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1137 * corelow.c (add_solib_stub): Remove copying of to_sections,
1138 pass current_target to SOLIB_ADD. The Sep 10 change failed
1139 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1141 * corelow.c (core_open): After reading the shared libraries,
1142 copy the modified to_sections vector from current_target to
1143 core_ops, so that core_close can free it later.
1144 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1145 Pass down target parameter from SOLIB_ADD and use it instead of
1146 directly accessing core_ops.
1148 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1150 * solib.c: *BSD systems need <a.out.h> to be included before
1153 * i386b-nat.c: Add i386_float_info(), etc.
1154 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1156 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1157 * config/i386/nm-nbsd.h: Use it.
1158 * config/sparc/nm-nbsd.h: Use it.
1159 * config/ns32k/nm-nbsd.h: Use it.
1161 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1162 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1163 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1164 New files, support for NetBSD/i386.
1165 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1166 New files, support for NetBSD/ns32k.
1168 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1170 * .gdbinit: Add list-objfiles command.
1172 * TODO: Reword item regarding NO_STD_REGS.
1174 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1175 coff_read_struct_type): Allocate on symbol_obstack, not directly
1176 via malloc/savestring.
1178 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1180 * TODO: Add more items.
1181 * tests: Remove the directory and all of its (obsolete) contents.
1183 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1185 * coffread.c (init_stringtab): When copying length to stringtab,
1186 use target format, not host format, since that is what the rest of
1189 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1191 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1192 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1193 NWINCLUDES definitions.
1194 * i386-nlmstub.c: Removed.
1196 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1198 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1199 char * (from const char *) before assigning. Don't save string we
1200 pass to record_minimal_symbol (it already saves it).
1202 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1204 * gdbtk.tcl: Let ^U delete lines in the command window.
1206 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1208 * cp-valprint.c (static_field_print): New variable, controls
1209 printing of static members.
1210 (_initialize_cp_valprint): New print set subcommand
1211 "static-members". Turn on printing of static members by default.
1212 (cp_print_value_fields): Print static members if necessary.
1214 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1215 (elf_locate_base): Use only standard BFD functions to collect
1216 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1217 tag only if it got defined via the inclusion of <link.h>.
1219 * f-exp.y: Write block for OP_VAR_VALUE.
1220 * f-valprint.c (info_common_command): Handle `info common'
1221 without an argument correctly.
1223 * c-typeprint.c (c_type_print_base): Handle template constructors.
1224 * symtab.c (gdb_mangle_name): Handle template method mangling,
1225 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1227 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1229 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1230 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1231 * ch-valprint.c (chill_val_print): Pass index type directly
1232 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1233 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1234 if the index type is a stub.
1236 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1238 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1239 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1240 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1241 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1242 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1243 config/mips/riscos.mh, config/pa/hppahpux.mh,
1244 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1245 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1246 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1248 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1250 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1252 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1253 Also, add decl for symtab_to_filename.
1254 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1255 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1256 routine decr replaces in line code.
1257 * (create_file_win): Use catch to handle open failures more
1258 elegantly. Also, create special window to display file open
1259 failure message. Move opening of file prior to creation of text
1261 * (create_asm_win): Add PC as argument. We now base disassembly
1262 on PC instead of function name, since function names can be
1263 ambiguous (usually seen with shared libs). Also, use catch to
1264 simplify code where we don't care about failures.
1265 * source.c (symtab_to_filename): New. Returns the file
1266 associated with a symtab.
1267 * top.c: Define interactive_hook. Called during QUIT to animate
1270 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1272 * stabsread.c (read_type): Handle stub types for bitstrings.
1273 * stabsread.c (read_array_type): Check for stub domain type
1274 using TYPE_FLAG_STUB, not its length.
1275 * gdbtypes.c (create_set_type): Handle a stub domain type.
1277 * ch-exp.y: Get rid of some extra non-terminals, and move
1278 their rules into primitive_value.
1279 * parser-defs.h: Add comment about unary postfix operators.
1280 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1281 * expprint.c (print_subexp): Recognize unary postfix operator.
1283 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1285 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1286 Add warnings about depreciation of `snoop' cmd.
1288 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1290 * remote-hms.c (hms_read_inferior_memory): Cope when
1291 target sends both \r and \n.
1293 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1295 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1296 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1298 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1300 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1301 mst_solib_trampoline.
1303 * f-valprint.c (f_val_print): Change cast of valaddr from
1304 CORE_ADDR * to char **, since that is how it is used.
1306 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1307 using obsavestring, and pass that to prim_record_minimal_symbol.
1308 Having the objfile point to bfd_asymbol_name directly doesn't work
1309 if we save and restore a mapped symbol file.
1311 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1313 * gdbtk.tcl: Add ref counts to breakpoint tags.
1314 * Put quotes around function name in disassemble command to better
1315 handle assembler names containing `.'.
1316 * Make pclist element 0 be filler to avoid off-by-one problem with
1318 * Set names of top-level windows.
1319 * Add register display window.
1320 * Add PC to label of assembly window.
1322 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1324 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1325 to add a generic ROM monitor interface, and support file for the
1326 WinBond W89K and the Oki OP50N PA based target boards.
1328 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1330 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1331 disassembly more efficient.
1332 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1334 * (gdb_loc): Include pc in return value. Also, return function
1335 name if arg was specified.
1336 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1337 after command completes.
1338 * (gdbtk_init): Improve error handling.
1340 * gdbtk.tcl: Add lots of comments. Clean up code.
1341 * (gdbtk_tcl_fputs): Make output window redirectable.
1342 * Add assembly window, and breapoint support.
1343 * Make button 1 in margin toggle breakpoints.
1344 * Use stippling to indicate breakpoint disabling.
1346 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1348 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1350 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1352 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1353 change by replacing `symbols_added' with `so_last'.
1354 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1355 global common symbols, they will be resolved by the runtime loader.
1356 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1357 Handle scSCommon like scCommon symbols.
1359 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1361 * corelow.c (add_solib_stub): Copy to_sections changes from
1362 core_ops to current_target after adding the shared libraries.
1363 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1364 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1365 error to a complaint, simplify complaint.
1366 * procfs.c (signalname, errnoname): Make `name' const.
1367 * symfile.c (reread_symbols): Use filename from old BFD to
1369 * values.c (record_latest_value): Don't record value in the
1370 history chain until we are sure there won't be an error.
1372 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1374 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1377 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1379 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1381 * remote.c (fromhex): Make error more explicit.
1382 (read_frame): Don't print bad checksum information unless
1383 remote_debugging. Don't use repeat count unless it's > 0.
1384 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1385 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1386 Optionally cope with BC style breakpoints.
1387 (e7000_command): After command send directly to the E7000 mark
1388 registers as changed.
1389 (why_stop, e7000_wait: Understand BC style stop condition.
1390 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1391 sequences. (frame_find_saved_regs): Likewise.
1392 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1394 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1395 (more work here to come)
1396 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1399 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1401 * sparclite/Makefile.in: Assorted stuff needed for eload.
1403 * sparclite/eload.c: Merge in command line argument parsing and
1404 error message handling improvements orignally made to aload.c.
1406 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1408 * defs.h (enum misc_command_type, command_control_type): Enums
1409 for describing the command and control types.
1410 (struct command_line): Add new fields to keep track of the command
1411 type and body associated with the command.
1412 * top.c: Include value.h. Delete whitespace at the end of lines.
1413 (build_command_line, get_command_line): New functions.
1414 (execute_control_command, while_command, if_command): Likewise.
1415 (realloc_body_list, read_next_line): Likewise.
1416 (recurse_read_control_structure): Likewise.
1417 (execute_user_command): Call execute_control_command.
1418 (read_command_lines): Simplify by calling read_next_line, call
1419 read_control_structure for "if" and "while" commands.
1420 (free_command_lines): Free new fields in the command structure.
1421 (define_command): Reset control_level to zero.
1422 (init_main): Install command handlers for "if" and "while" commands.
1424 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1426 * c-typeprint.c (c_type_print_varspec_prefix,
1427 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1428 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1429 call f77_value_literal_string instead.
1430 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1431 (parse_number): Translate 'd' floats to 'e' so atof() works.
1432 (yylex): Remove unused variables.
1433 * f-lang.c: Include <string.h>.
1434 (get_bf_for_fcn): Remove unused variable.
1435 * f-typeprint.c (f_type_print_varspec_prefix,
1436 f_type_print_varspec_suffix): Remove unused
1437 variables, add cases to switch statements.
1438 (f_type_print_base): Remove unused variables.
1439 * f-valprint.c (gdbcore.h, command.h): Include.
1440 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1441 Call read_memory_integer with correct number of arguments.
1442 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1443 with correct argument type.
1444 (f77_print_array): Removed unused array array_size_array.
1445 (f_val_print): Don't use a CORE_ADDR as a char *.
1446 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1447 (value_assign): Handle Fortran literal string and complex values.
1448 (f77_cast_into_complex, f77_assign_from_literal_string,
1449 f77_assign_from_literal_complex): New functions.
1451 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1453 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1456 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1458 * i960-tdep.c (signal.h): Don't include.
1460 * cxux-nat.c (target_is_m88110): Remove definition.
1462 * configure.in (config/nm-empty.h): If cross only, use instead
1463 of config/nm-trash.h.
1464 * config/nm-trash.h: Remove.
1465 * config/nm-empty.h: New file.
1466 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1467 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1468 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1469 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1470 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1472 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1474 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1476 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1478 * configure.in: No longer look for nm, tm, and xm headers in
1479 config/<header>; they are always in config/<cpu>/<header>.
1481 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1483 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1484 the end of the list of objfiles, instead of at the beginning.
1486 * xcoffread.c (allocate_include_entry): New function, abstracted
1487 from code in record_include_begin.
1488 (record_include_begin, record_include_end): Call it.
1490 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1491 target_has_stack to decide whether to create a real stack frame
1494 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1496 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1498 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1500 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1502 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1503 field names into what is expected by sparc-nat.c.
1505 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1507 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1509 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1511 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1513 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1515 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1516 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1519 * nlm/Makefile.in: Get rid of NWSOURCE.
1520 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1521 * nlm/gdbserve.o: Add dummy __main routine.
1522 * nlm/gdbserve.def: Turn on debug.
1524 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1526 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1528 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1530 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1531 * config/xm-nbsd.h: fix typo.
1532 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1533 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1535 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1537 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1539 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1540 change typeo in error msg (`inferrior' -> `inferior').
1542 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1544 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1545 attach_flag (this check was performed by the callers). Also check
1546 inferior_thisrun_terminal.
1547 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1548 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1549 attach_flag in deciding whether to call set_sigint_trap and
1552 * value.h (struct value): Change literal_data from PTR to char *,
1553 since that is the way it is used.
1555 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1557 * somread.c (som_symfile_read): Force unwinds to be re-read after
1558 reading in a new partial symbol table.
1560 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1562 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1563 an obsolete conditional.
1564 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1565 an obsolete conditional.
1566 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1569 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * Makefile.in (ns32k-opcode.h): Remove reference.
1572 (ns32k-pinsn.o): Update dependencies.
1573 * ns32k-opcode.h: Remove file.
1574 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1575 all other code in this file.
1577 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1579 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1580 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1582 * nlm/Makefile.in: Add rule for .S.o.
1583 * nlm/aio.h: Protect from multiple inclusions.
1584 * nlm/alpha-io.S: Remove everything we don't need.
1585 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1586 Remove, no longer needed.
1587 * nlm/alpha.c: Merge in lots of stuff from previous files.
1588 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1589 breakpoint_insn extern.
1590 * Move stuff from alpha-patch.h into here.
1592 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1594 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1596 * annotate.c (annotate_starting): Flush output.
1598 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1600 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1601 the callers of symbol_file_add. Gets rid of heuristic fence-post
1602 warnings on mips and alpha targets when the PC resides in a shared
1603 library which is not yet read in.
1604 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1605 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1606 remote-vx.c (vx_open), solib.c (solib_add):
1607 Add call to reinit_frame_cache after all shared libraries are read in.
1608 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1609 symfile.c (symbol_file_command, add_symbol_file_command):
1610 Add call to reinit_frame_cache after symbol_file_add.
1612 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1614 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1615 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1616 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1617 * configure.in: Add sparc-*-netbsd target.
1619 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1621 * remote-vx.c (vx_attach): Interpret the command argument as an
1624 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1626 * configure.in: Change i[34]86 to i[345]86.
1627 * nlm/configure.in: Likewise.
1628 * gdbserver/configure.in: Likewise.
1630 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1632 * configure.in (i386-*-netware): Automatically configure nlm
1635 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1637 * nlm/gdbserve.c: conditionalize header file inclusion for either
1638 NetWare 4.0 or PIN targets.
1639 * nlm/i386.c: include appropriate header files.
1640 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1643 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1645 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1646 * nlm/gdbserve.def: Autoload clib.
1648 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1650 * breakpoint.c (condition_command): Call breakpoints_changed.
1652 * gdbtypes.h: Declare f77_create_literal_string_type and
1653 f77_create_literal_complex_type.
1654 * valops.c (f77_value_literal_string, f77_value_substring,
1655 f77_value_literal_complex): Use xmalloc not malloc.
1656 * valops.c (f77_value_literal_string, f77_value_substring):
1657 Make addr char * not CORE_ADDR.
1658 * value.h (struct value): Add new field literal_data of aligner union.
1659 (VALUE_LITERAL_DATA): Use it.
1660 * f-lang.h: Declare find_common_for_function.
1661 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1662 myaddr fields of a union. Don't overload it with the frame field
1663 (not sure this is necessary; I'm not sure what lval_* codes
1664 VALUE_SUBSTRING_* can be used with).
1666 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1668 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1669 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1671 * rs6000-nat.c: Include libbfd.h again, needed until reference
1672 to bfd_cache_lookup is cleaned out.
1674 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1676 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1678 Work to reduce the interrupts-off duration when running in DOS.
1679 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1680 (dos_async_rx): rewrite to unpack as many characters from the
1681 asynctsr as possible into a local buffer.
1683 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1685 Initial Fortran language support, adapted from work by Farooq Butt
1686 (fmbutt@engage.sps.mot.com).
1687 * Makefile.in: Add Fortran-related files and dependencies.
1688 * defs.h (language_fortran): New language enum.
1689 * language.h (_LANG_fortran): Define.
1690 (MAX_FORTRAN_DIMS): Define.
1691 * expression.h: Reformat to standard.
1692 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1693 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1694 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1695 TYPE_CODE_LITERAL_STRING): New type codes.
1696 (type): New fields upper_bound_type and lower_bound_type.
1697 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1698 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1700 (builtin_type_f_character, etc): Declare.
1701 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1702 * f-exp.y: New file, Fortran expression grammar.
1703 * f-lang.c: New file, Fortran language support functions.
1704 * f-lang.h: New file, Fortran language support declarations.
1705 * f-typeprint.c: New file, Fortran type printing.
1706 * f-valprint.c: New file, Fortran value printing.
1707 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1708 fix wording of error message.
1709 * gdbtypes.c (f77_create_literal_complex_type,
1710 f77_create_literal_string_type): New functions.
1711 * language.c (set_language_command): Add Fortran info.
1712 (calc_f77_array_dims): New function.
1713 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1715 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1716 as Fortran source files.
1717 * valops.c (f77_value_literal_string, f77_value_substring,
1718 f77_value_literal_complex): New functions.
1720 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1722 * c-typeprint.c (c_print_type): Assume demangled arguments
1723 if a '(' is found in varstring, looking for ')' at the end of
1724 varstring did fail with demangled const member functions, which
1725 have a trailing `const'.
1726 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1727 to avoid errors when compiling with DEC c89.
1728 (remote_wait): Cast to `char *' before passing buffer to
1729 fputs_filtered, to avoid errors when compiling with DEC c89.
1730 (remote_wait): Do not return inferior_pid by default, this
1731 statement is never reached, which causes warnings from some
1733 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1734 * symfile.c (load_command): If called with no argument, try
1735 to get the filename from the executable file.
1736 (generic_load): Remove check for NULL filename, it is done
1737 in load_command now.
1739 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1741 * Makefile.in (ALLDEPFILES): Add hpread.c.
1742 (hpread.o): Add dependencies.
1744 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1746 (BYTES_IN_WORD): Delete.
1747 (som_symfile_read): Call hpread_build_psymtabs to build any
1748 minimal symbols based on the HP C native debug symbols.
1749 (som_symfile_finish): Call hpread_symfile_finish.
1750 (som_symfile_init): Call hpread_symfile_init.
1751 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1752 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1754 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1755 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1756 * hpread.c: New file.
1758 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1760 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1761 from June 2, 1994 (what was I thinking?!?). Fix it right this
1764 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1766 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1768 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1770 * README: Grammar improvements, clarifications, updates.
1772 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1774 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1775 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1776 * configure.in (powerpc-*-netware*): Automatically configure nlm
1778 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1779 specific stuff. Make things more configurable.
1780 * nlm/configure.in: Add powerpc-*-netware* target. Use
1781 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1783 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1784 Remove lots of architecture-specific stuff.
1785 * nlm/gdbserve.def: Add new imports.
1786 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1787 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1789 * nlm/prelude.o: What was this doing here?
1790 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1791 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1792 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1793 * config/powerpc/tm-ppc-nw.h: Ditto.
1795 * nlmstub.def: New file, contains imports for 386 nlm stub.
1797 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1799 * remote-pa.c: New file for HPPA embedded support. Currently it's
1801 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1803 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1805 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1806 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1808 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1810 * remote-mips.c: Remove unused declaration of mips_load.
1812 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1814 * coffread.c: General cleanup, and support for section offsets.
1815 (time.h, sys/types.h, libbfd.h): Don't include.
1816 (cur_src_start_addr, cur_src_end_addr): Rename to
1817 current_source_start_addr, current_source_end_addr.
1818 (nlist_stream_global): Remove.
1819 (nlist_bfd_global): New global variable.
1820 (coff_symfile_read): Remove code that gets and uses fileno()
1822 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1823 section_offsets parameter, add text/data section offset to
1824 appropriate symbols' values.
1825 (read_one_sym): Use bfd_read instead of fread.
1826 (init_stringtab, init_lineno): Change first parameter to a bfd,
1827 use bfd routines instead of raw I/O.
1829 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1831 * symtab.c (decode_line_1): If funfirstline and we get a
1832 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1834 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1836 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1837 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1838 (TAGS): Also pass result of find on config sub-directory to etags.
1839 (ALLPARAM): Remove; now unused.
1841 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1843 * Makefile.in (VERSION): Bump to 4.13.1
1844 * NEWS, README: Update to match gdb 4.13 release version.
1846 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1848 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1849 * cxux-nat.c: Remove dangling #else block.
1850 (m88k_harris_core_register_addr): New function.
1852 * environ.c (init_environ): If no environment, do nothing.
1854 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1856 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1857 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1858 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1859 Move all global variables into the private symbol table structure
1860 and add accessor macros. Update some comments.
1861 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1862 (hpread_end_psymtab): New function to end a partial symbol table,
1863 all callers changed (no more bogus sharing with dbxread.c).
1865 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1867 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1870 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1872 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1875 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1877 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1878 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1879 Include "libiberty.h" instead.
1881 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1883 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1884 add additional argument specifying raw address to permit
1885 proper release of debug registers.
1886 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1889 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1891 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1892 define them in top.c. Add comments to the hooks.
1894 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1896 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1897 `to_remove_breakpoint' fields.
1899 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1901 * infcmd.c (run_command): Remove comment suggesting using
1902 target_has_execution instead of inferior_pid.
1904 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1906 * remote-mips.c (mips_open): add code to handle baud rate.
1908 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1910 * infrun.c (wait_for_inferior): Call target_resume() upon
1911 detection of new processes.
1913 * procfs.c (create_procinfo): Return pointer to new procinfo
1915 * (do_detach): Spacing & formatting cleanup.
1916 * (procfs_wait): Move wait_again label to ensure that we really
1917 wait again. On exit from fork, release new child from gdbs'
1919 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1921 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1923 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1924 problem (losing localvars on the close-brace instead of after
1927 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1929 * i386-nlmstub.c (handle_exception): Wait until the thread has
1930 been started before killing the NLM by pointing the PC at
1933 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1935 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1936 Irix 5 has a standard _sigtramp signal handler.
1937 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1938 it is not needed for a standard _sigtramp signal handler.
1939 Add shared library sections to the section table of the target
1940 before adding the symbols.
1941 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1942 instructions that do not prepare a stack adjustment.
1943 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1944 which does the right thing on machines where `char' is unsigned.
1946 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1948 * remote.c (remote_open): Move setting of inferior_pid prior to
1949 call to remote_start_remote. Also use unique value for pid to
1950 avoid confusion with read_register_pid & friends.
1951 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1953 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1955 * dwarfread.c (bfd.h): Don't include.
1957 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1959 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1960 kill the program being debugged. KillMe(), the undocumented
1961 call intended for this purpose, causes the server to hang.
1963 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1965 * remote.c (read_frame): Calculate run length encoded checksum
1967 * config/sh/stub.c: New file.
1969 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1971 * target.c (find_default_run_target): Make sure to_can_run is set
1974 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1976 * TODO: Remove note about fast watchpoints and remove obsolete
1979 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1981 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1982 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1983 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1985 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1987 * target.c (add_target): Don't call clean_target on target
1989 * (unpush_target): Test for to_close being set before calling.
1990 * (target_xfer_memory, target_info): Check for to_has_memory
1991 before playing with memory.
1993 * remote.c (remote_open): Set inferior_pid to make kill command
1995 * inflow.c (kill_command): Revert change of Aug 2. Use
1996 inferior_pid to determine whether to print out "The program is not
1997 being run." message.
1999 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2001 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2002 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2003 * m3-nat.c: Pass argument to return_to_top_level.
2004 Declare m3_kill_inferior before use.
2005 (port_chain_insert): In "can't happen" case, abort rather than
2006 setting `mid' to large decimal constant (which gcc warns about).
2007 (get_thread_name): Use cast to convert const char * to char *.
2008 (add_mach_specific_commands): #if 0 "thread break" command.
2009 (m3_trace_him): Call push_target.
2010 (mach_really_wait): New argument pid; remove unused
2012 (intercept_exec_calls): Call target_terminal_init and
2013 target_terminal_inferior once the child execs.
2014 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2016 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2018 * procfs.c (procfs_mourn_inferior): don't dereference the
2019 procinfo pointer after it has been freed.
2021 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2023 * breakpoint.c (breakpoint_1): Improve pluralization in display
2024 of breakpoint hit counts.
2026 * language.h (struct language_defn): Remove unused field
2028 (longest_float): Remove, no longer used.
2029 * language.c (unknown_language_defn, auto_language_defn,
2030 local_language_defn): Remove init of la_longest_float field.
2031 * c-lang.c (c_language_defn, cplus_language_defn,
2032 asm_language_defn): Ditto.
2033 * ch-lang.c (chill_language_defn): Ditto.
2034 * m2-lang.c (m2_language_defn): Ditto.
2036 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2038 * defs.h (bfd_read, bfd_seek): Remove declarations.
2039 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2041 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2043 * inflow.c (kill_command): Fix a bug which prevented target
2044 programs to be killed.
2046 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2048 * defs.h: Change two-line declarations to one-line form.
2049 (NORETURN): Define as "volatile" only for older GCCs.
2050 (ATTR_NORETURN): Define for newer GCCs.
2051 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2053 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2055 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2056 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2057 disable_breakpoint): Don't call breakpoints_changed; it is now
2058 called via the *_breakpoint_hook functions.
2059 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2061 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2063 * stabsread.c (read_type): Fix a bug in enum size calculation.
2065 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2067 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2068 argument types to shut up GCC.
2070 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2071 linker stub, then return the address the stub will return to.
2072 (frame_saved_pc): Correctly restart the search for the saved
2073 pc when a linker stub is encountered.
2075 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2076 register stores emitted by the version 9 HP compilers.
2077 (inst_saves_fr): Relax test for a specific base register (%r1);
2078 this avoids losing with the version 9 HP compilers.
2079 (skip_prologue): Try to skip argument stores emitted by the HP
2080 compilers. It's not perfect, but it's better than before.
2082 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2084 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2085 calling write_register_pid.
2086 * (write_register_pid): Add prototype.
2088 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2090 * remote.c (read_frame): Split readchar/checksum calculation into
2091 two parts since evaluation order is undefined.
2093 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2095 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2096 * Makefile.in (coredep.o): Add inferior.h as dependency.
2097 * inflow.c: Add F_SETOWN to list of defines to check
2098 around code that uses F_SETOWN.
2100 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2102 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2103 set the -L and -B directory prefixes so we can link with it.
2105 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2107 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2108 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2111 * General hackery to support alternate user-interface.
2112 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2113 disable_breakpoint): Call hooks for alternate user-interface.
2114 * defs.h: Add declarations for alternate user-interface hooks.
2115 * main.c (main): Add --nw (and --nowindows) options to disable
2117 * (near call to command_loop): Call command_loop_hook if set.
2118 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2119 * stack.c: Call print_frame_info_listing_hook if set.
2120 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2121 other files to make sure that calls to error and warning will
2122 work. Call init_ui_hook after everything else.
2123 * utils.c (query): Call query_hook if set.
2124 * (gdb_flush): Call flush_hook if set.
2125 * Change _initialize_utils to initialize_utils cuz we don't use
2126 automatic initialization of utils.c anymore.
2128 * Support for TK GUI.
2129 * Makefile.in: Add rule for gdbtk.o.
2130 * configure.in: Add support for --enable-gdbtk.
2131 * gdbtk.c: New file. Contains support routines for TK interface.
2132 * gdbtk.tcl: New file. Implements GUI policy.
2134 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2137 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2139 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2140 there and we are using the gcc from the tree.
2141 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2143 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2145 * Makefile.in (annotate.o): Add dependencies.
2147 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2149 * sparclite/aload.c: Added new -q (quiet) option.
2150 return 0 exit status if file was successfully downloaded.
2152 * nlm/gdbserve.c: merge in command line argument parsing changes
2153 and bug fixes made to i386-nlmstub.c.
2155 * i386-nlmstub.c: The returnLength field must be initialized
2156 before portConfig is passed to AIOGetPortConfiguration.
2157 Compare command line arguments with strnicmp(); args are
2158 case insensitive on netware.
2160 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2162 * Makefile.in (DISTSTUFF): Add definition.
2163 (diststuff): Add for new distribution support.
2164 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2165 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2166 Remove old distribution building rules, now uses standard
2167 distribution support in parent directory Makefile.in.
2169 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * target.c (push_target): Cast result from xmalloc.
2173 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2175 * elfread.c (elf_symtab_read): Discard compiler labels generated
2176 by the Solaris 2.1/Intel SunPro compiler.
2178 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2180 * target.c (nomemory): Fix prototype and routine to take correct
2183 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2185 * Makefile.in (clean): Remove libgdb-files.
2187 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2189 * coredep.c: Include inferior.h.
2191 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2193 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2196 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2198 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2199 .cp as C++, alphabetize better.
2201 * breakpoint.c (ignore, condition): Move usage note into body of
2202 help text, so first line can be one-line summary.
2204 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2206 * target.c (unpush_target): Fix handling of removal of top target.
2208 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2210 * Makefile.in: Add stuff to build nlmstub.
2211 * Add rule for annotate.o to keep Sun make happy.
2212 * configure.in: Add config for powerpc/Netware.
2214 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2215 filename. This speeds up handling of trailing N_SO stabs (they
2216 mark the end of a .o file).
2218 * target.c, target.h: Change the way pushing and popping of
2219 targets work to support target overlays and inheritance.
2220 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2221 Fixup references to current_target, due to previous changes.
2223 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2224 needed to get the address of longjmp out of the target.
2226 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2228 * main.c: Include <ctype.h>.
2230 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2232 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2235 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2237 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2239 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2241 * Makefile.in (VERSION): Bump to 4.12.4.
2243 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2245 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2246 * configure.in (m88*-harris-cxux*): New configuration.
2247 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2248 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2250 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2251 (TARGET_WRITE_PC): Pass pid through to register writers.
2253 * configure.in (m68*): Put vendor-only-specified host configs
2254 after vendor-and-os-specified configs.
2255 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2257 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2258 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2261 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2263 * elfread.c (elf_symtab_read): Handle error return from
2264 bfd_get_dynamic_symtab_upper_bound gracefully.
2266 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2268 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2269 registers in use by the inferior.
2270 * coredep.c (fetch_core_registers, register_addr): Use it.
2271 * findvar.c (registers_changed, registers_fetched,
2272 read_register_bytes): Ditto.
2273 * infcmd.c (do_registers_info, registers_info): Ditto.
2274 * infptrace.c (fetch_inferior_registers,
2275 store_inferior_registers): Ditto.
2276 * stack.c (frame_info): Ditto.
2278 * coredep.c (CORE_REGISTER_ADDR): New macro.
2279 (fetch_core_registers): Use it.
2281 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2282 * symfile.c (add-symbol-file): Add usage note to help string.
2283 (add_shared_symbol_files_command): New command.
2286 * inferior.h (read_pc_pid): Declare.
2287 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2288 variable b, remove unused variable other_type_used.
2289 * main.c (inferior.h, call-cmds.h): Include.
2290 (gdb_init): Declare.
2291 * remote.c (remote_wait): Return 0 by default.
2293 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2295 Stop printing at null char option, from Oliver Meyer
2296 (omeyer@i3.informatik.rwth-aachen.de).
2297 * valprint.h, valprint.c (stop_print_at_null): New global.
2298 * valprint.c (_initialize_valprint): New print set subcommand
2300 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2301 printing a char array, adjust the number of chars to print.
2303 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2305 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2306 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2307 pic code in addition to prologues where an instruction from the
2308 prologue gets moved into the delay slot of a branch instruction
2309 immediately following the prologue. A table of potential prologue
2310 instructions (prologue_insn_tbl) is now used for picking apart a
2312 (frame_find_saved_regs): Changed the way in which limit gets set
2313 so that the delay slot of branch instructions immediately
2314 following the prologue gets examined.
2315 (pushed_size, store_parm_word, store_parm, push_parameters,
2316 collect_returned_value): Deleted.
2318 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2320 * infrun.c (wait_for_inferior): Handle stepping into leaf
2321 functions whose prologue consists of gp loading code only.
2323 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2325 * dbxread.c: Don't include libbfd.h.
2326 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2327 <time.h>, or <sys/types.h>.
2328 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2329 collect information about the stab and stab string sections.
2331 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2333 * stabsread.c (read_huge_number): handle large unsigned number
2334 for stabs generated by os9k C compiler.
2336 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2338 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2339 * breakpoint.h (hit_count): New breakpoint field.
2340 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2341 (clear_breakpoint_hit_counts): New function.
2342 (bpstat_stop_status): Increment the hit count.
2343 (breakpoint_1): Display the hit count.
2344 * infcmd.c (run_command): Reset breakpoint hit counts.
2345 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2346 displaying hit counts.
2348 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2350 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2351 symbols for all symbol files. Makes skipping over the
2352 trampoline code work when stepping from a function in a shared
2353 library into a function in a different shared library for Irix 5.
2354 Other ELF targets do not have enough information in their
2355 dynamic symbol tables to make this work.
2356 (elf_symtab_read): Relocate mst_solib_trampoline address.
2358 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2360 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2361 * configure.in (m68*-atari-sysv4*): New configuration.
2362 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2363 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2364 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2365 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2366 * config/m68k/amix.mh, config/m68k/amix.mt,
2367 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2370 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2372 * symtab.c (find_function_start_sal): New function to find
2373 the start of a function from a function symbol.
2374 (decode_line_1, decode_line_2): Use it instead of open coded
2375 partial copies of the code.
2376 (list_symbols): Quote symbol name before passing it to
2377 break_command to enable proper handling of mangled symbols.
2379 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2381 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2382 * ch-exp.y (yylex): First try name lookup using exact name
2383 typed by user; if that fails, try lower-cased name.
2385 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2387 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2388 Remove some items from the TODO list and notes throughout code
2389 for things which need fixing. Add more comments.
2390 Document bogus struct symloc sharing with dbxread.c. Delete more
2391 useless variables. Add more PARAM prototypes. Fixup more
2392 indention problems that have crept in.
2393 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2394 it doesn't depend on the variable names on the procedures it's
2396 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2399 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2401 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2402 Move "no debugging symbols found" test to symfile.c.
2403 * symfile.c (syms_from_objfile, reread_symbols): Add
2404 "no debugging symbols found" test.
2405 * coffread.c (init_stringtab): Handle stripped files with a
2406 stringtab offset of zero gracefully.
2407 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2408 BFD instead of stop_pc heuristic to determine if it is a dynamically
2410 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2411 ioctl, it indicates that the process has exited.
2413 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2415 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2416 private data to zero. Not having any HP C debug symbols is not an
2419 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2421 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2422 .PARISC.unwind section now.
2424 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2426 * breakpoint.c (mention): Always show breakpoint address if no
2429 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2431 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2432 handling of shared libraries for non-ELF executables, but only if
2433 HANDLE_SVR4_EXEC_EMULATORS is defined.
2434 (locate_base): Try to find debug_base in the dynamic linker
2435 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2436 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2437 Define to enable handling of shared libraries for a.out executables,
2438 run under Solaris BCP.
2440 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2442 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2443 upon notice. Delete some stuff from the TODO list. Rework
2444 many comments to be clearer. Major cleanups. Consistently
2445 use "hpread_" prefix. Delete unnecessary macros, structures
2446 variables, fiels, functions and #if 0 code. Mark code which
2447 still needs to be cleaned up. PARAMize and make most functions
2448 static. Fix error checking when reading in the debug section
2449 contents. No more minimal symbol table handling in this code!
2451 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2453 * infrun.c (wait_for_inferior): Print "Program exited normally"
2454 regardless of batch_mode.
2455 * defs.h, top.c (batch_mode): Removed.
2457 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2459 * Makefile.in (dcache_h): Remove redundant definition.
2460 (init.c): Add a comment.
2461 (top.c): Remove explicit compile action.
2462 * breakpoint.c (mention): Share code indicating location of
2463 break/watchpoints, don't print address if addressprint is off.
2464 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2465 (demangle): Remove redundant declarations.
2466 * eval.c: Remove redundant function declarations.
2467 * objfiles.h: Cosmetic and grammatical improvements.
2468 * TODO: Various updates.
2470 * remote-mips.c: Replace all \r chars with \015.
2471 (mips_receive_header): Display control characters readably.
2472 (mips_xfer_memory): Add a simple progress display.
2474 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2476 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2478 * remote-hms.c (flush): New function.
2479 (expect): Get edge case right.
2480 (hms_read_inferior_memory): Be more tolerant of line noise.
2482 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2484 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2485 target files, not non-existent mach3.mh and mach3.mt.
2487 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2489 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2490 symbols for all symbol files. Makes skipping over the
2491 trampoline code work when stepping from a function in a shared
2492 library into a function in a different shared library.
2493 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2495 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2497 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2498 names mean end of .o file.
2499 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2500 top of routine. Handle new thread notification cleanly.
2501 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2502 thread notification scheme.
2503 * (child_resume): General cleanups, handle resumption of all
2506 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2508 * ser-go32.c: Rewrite to run under windows.
2509 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2511 * serial.c (serial_open): Notice device "pc".
2512 * remote-e7000.c: Fix copyright date.
2513 (expect): Compare \n and \r the same.
2514 (e7000_open): Allow pc as a serial port
2515 * sh/sh.mt: Add ser-e7kpc.
2516 * h8300/h8300hms.mt: Add ser-e7kpc.
2517 * main.c (proc_wait): Don't wait if using go32.
2519 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2521 * somread.c: Simplify by using stabsect_build_psymtabs.
2522 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2523 corresponding to the name of the text section. All references
2525 (somstab_build_psymtabs): Delete function, no longer needed.
2527 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2529 * somread.c: Renamed from paread.c. Changed function names and
2530 comments to reflect that this file deals with SOM (an object file
2531 format), rather than the PA (a cpu).
2532 (Makefile.in): Chaned appropriately.
2533 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2534 * dbxread.c (somstab_build_psymtabs): Renamed from
2535 pastab_build_psymtabs.
2537 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2539 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2540 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2542 * Makefile.in: Updated for core-sol2.c.
2543 * README: Add notes about SPARCworks cc under Solaris 2.x,
2544 from Casper H.S. Dik (casper@fwi.uva.nl).
2545 * config/mips/xm-makeva.h: Removed, no longer necessary.
2546 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2547 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2548 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2550 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2552 * gdba.el: Put program input and output in a separate buffer.
2554 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2556 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2557 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2558 with global variable of same name in libnsl.so on UnixWare.
2560 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2562 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2563 embedded in template name.
2565 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2567 * config/i386/nm-linux.h: change calling convention of
2568 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2569 target_insert_watchpoint() and
2570 target_remove_watchpoint().
2572 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2573 to be long long in gdb.
2574 * config/mips/tm-bigmips.h: ditto.
2576 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2578 * c-lang.c (asm_language_defn): New definitions for language_asm,
2579 mostly copied from c_language_defn, to avoid warnings when
2580 switching between c and asm stack frames.
2582 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2584 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2585 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2586 (upgrade_type, handle_psymbol_enumerators): Likewise.
2587 (has_opaque_xref, cross_ref): Likewise.
2588 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2589 debugging information, rather than doing it here.
2590 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2591 point in ecoff_debug_swap backend structure, rather than calling
2592 ecoff_slurp_symbolic_info directly.
2594 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2596 * breakpoint.c: Include annotate.h. Call annotate_field rather
2597 than printing annotation directly.
2599 * main.c: Include string.h.
2601 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2603 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2604 call it instead of doing normal loop.
2605 * infcmd.c (attach_command): Don't call wait_for_inferior if
2607 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2608 hook that can decide whether to step over the next breakpoint.
2609 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2610 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2613 * configure.in: Improve sorting/formatting of hosts and targets.
2614 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2615 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2616 * Makefile.in (stop-gdb): New target.
2617 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2620 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2622 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2623 the identical initialization can be deleted from main.c, but i
2624 haven't done so just in case.
2626 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2628 * gdba.el: Added menu windows and slightly improved window
2629 handling to gdba.el. Fixed numerous minor bugs that were causing
2630 emacs and gdb to fall out of sync.
2632 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2634 * breakpoint.c: annotate changes lost at merge, put back in.
2636 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2638 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2641 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2643 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2645 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2646 writing of floating registers, the dpx2 kernel disallows it.
2647 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2648 is contained in o_praw.
2649 * irix5-nat.c (solib_map_sections): Adjust sections by the
2650 difference between the loaded address and the prelinked address.
2651 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2653 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2654 symbols, their value is absolute.
2655 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2656 libraries fh->adr fields of zero. Relocate minimal symbol values
2657 upon readin. Relocate non-stabs symbols upon readin.
2658 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2659 start address of the outermost block.
2660 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2661 instead of section_offsets and use relocated pst->textlow for
2662 line number and procedure address relocations.
2664 From gmo@MicroUnity.com (Guillermo A. Loyola):
2665 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2666 Handle SGI Irix5 stIndirect symbol type.
2668 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2670 * breakpoint.c: fix a syntax error native cc does not like.
2672 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2673 * sparclite/Makefile.in: ditto.
2674 * sparcl-tdpe.c: change file name because first 8 chars has to be
2676 * sparcl-stub.c: ditto.
2678 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2680 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2682 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2684 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2685 ignore) a PID argument.
2686 (hppa_pop_frame): Pass a PID to target_write_pc.
2687 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2688 and pass through a PID argument.
2689 (target_read_pc, target_write_pc): Update prototypes.
2691 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2693 * Makefile.in: add new file sparclite-tdep.c.
2694 * sparclite/Makefile.in: add new file sparclite-stub.c.
2695 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2697 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2698 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2700 * sparclite-tdep.c: new file, contains hardware breakpoint support
2702 * sparclite-stub.c: new file, stub code that add support hardware
2704 * breakpoint.c: add hardware breakpoint support.
2705 * breakpoint.h: add new breakpoint type to support hardware
2707 * config/mips/nm-irix4.h: change interface for target dependent
2708 code supporting watch point.
2709 * config/pa/nm-hppab.h: change interface for target dependent
2710 code supporting watch point.
2712 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2714 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2716 * stabsread.c (read_struct_fields): os9k nested structure does not
2717 have terminating ';', instead it just get to ',' and bit position
2720 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2722 * nlmread.c (nlm_symtab_read): Clean up a bit.
2723 * (nlm_symfile_read): Record bounds of main() so that backtrace
2724 command will know where to stop.
2725 * objfiles.c (objfile_relocate): Relocate entry point/func info
2726 for backtrace as well.
2727 * objfiles.h: Define values for invalid PCs for entry point info.
2728 * symfile.c (init_entry_point_info): Initialize invalid values
2729 with aforementioned macros.
2730 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2731 to cause backtrace to stop when it gets back to main().
2732 * config/i386/tm-i386nw.h: Ditto.
2734 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2736 Fix value_print, which used to be ostensibly language-independent,
2737 but would print pointers and arrays in C syntax. Instead, call
2738 a language-specific function.
2739 * language.h (struct language_defn): New functional field
2741 (LA_VALUE_PRINT): New macro.
2742 * language.c (unk_lang_value_print): New stub/dummy function.
2743 (unknown_language_defn, auto_language_defn, local_language_defn):
2745 * c-valprint.c (c_value_print): New function, with code moved from:
2746 * valprint.c (value_print): ... here. Now just invoke
2747 LA_VALUE_PRINT to do language-specific stuff.
2748 * valprint.c (value_print_array_elements): Make non-static.
2749 * c-lang.c (c_language_defn, cplus_language_defn): Add
2750 c_value_print in the la_value_print field.
2751 * m2-lang.c (m2_language_defn): Likewise.
2752 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2753 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2754 * ch-valprint.c (chill_value_print): New function, based on
2755 c_value_print, but use Chill "look and feel."
2756 * c-lang.h (c_value_print): New prototype.
2757 * ch-lang.h (chill_value_print): New prototype.
2758 * value.h (value_print_array_elements): New prototype.
2760 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2761 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2763 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2765 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2766 to new file top.c. Make things extern instead of static and
2767 similar rearrangements to deal with this.
2769 * utils.c: Move fputs_unfiltered to main.c. Remove
2770 FPUTS_UNFILTERED_OVERRIDE ifndef.
2771 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2772 and libgdb uses utils.c and top.c.
2774 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2776 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2778 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2780 * ch-valprint.c (chill_val_print_array_elements): New function.
2781 A Chill version of val_print_array_elements, it prints the
2782 array index labels, in additions ot the array element values.
2783 (chill_val_print): Use the new function.
2785 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2787 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2789 * defs.h (enum language): Add language_asm.
2790 * findvar.c (read_register_bytes read_register_gen
2791 write_register_bytes read_register read_register_pid
2792 write_register write_register_pid supply_register): Move multi-
2793 thread handling down into these routines. Create XXX_pid routines
2794 that allow register references to specify the pid.
2795 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2796 read_sp write_sp read_fp write_fp): Move these routines from
2797 infcmd to findvar to centralize the whole mess.
2798 * i386-nlmstub.c: Portability fixes.
2799 * infptrace.c (child_resume): Conditionalize to allow other natives
2800 to override it. Remove PIDGET gubbish, it's no longer necessary.
2801 * infrun.c (wait_for_inferior): Put registers_changed() before
2802 target_wait() to speed up remote debugging.
2803 * Replace code that reads registers from other threads with much
2804 nicer looking new function calls (see changes to findvar.c).
2805 * Don't skip prologues if debugging assembly source.
2806 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2807 child_resume to handle multi-thread debugging properly.
2808 * remote.c: Add O response to get console output from target.
2809 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2810 SERIAL_ERROR here to simplify callers.
2811 * Change static var timeout to remote_timeout.
2812 * (fromhex): Remove unnecessary return -1 at end of routine.
2813 * (remote_wait): Turn this into a big switch statement. Add
2814 support for O response.
2815 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2816 * (getpkt): Split getpkt into two parts. read_frame deals with
2817 all formatting issues, run-length encoding, and framing. getpkt
2818 now handles error recovery, and frame detection.
2819 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2820 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2821 control. (hardwire_readchar): Handle EINTR from read().
2822 * symfile.c (deduce_language_from_filename): Add support for .s
2824 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2825 override infptrace's child_wait.
2826 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2827 instead of XXXlynx.h.
2828 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2830 * nlm/gdbserve.c: Portability fixes.
2832 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2834 * inftarg.c (child_wait): Call proc_wait, not wait.
2835 (child_mourn_inferior): Call proc_remove_foreign.
2836 * main.c (gdb_init): Call init_proc.
2837 * main.c: Provide dummy versions of init_proc, proc_wait, and
2838 proc_remove_foreign for the gdb case (the libgdb case provides its
2839 own versions of these functions).
2840 * Makefile.in (libgdb-files): Add libproc.a.
2842 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2844 Hardware watchpoints for Linux, from Rick Sladkey
2845 (jrs@world.std.com).
2846 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2847 new hardware breakpoint recovery method.
2848 * i386v-nat.c (i386_insert_watchpoint,
2849 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2850 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2851 New functions to support the 386 hardware debugging registers.
2852 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2853 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2854 target_insert_watchpoint, target_remove_watchpoint): Define these
2855 macros to use the hardware debugging functions in i386v-nat.c.
2857 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2859 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2862 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2864 * target.c, target.h: New variables target_activity_function and
2866 * inflow.c, inferior.h: New functions set_sigio_trap and
2868 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2870 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2872 * remote-sim.h (sim_verbose): Delete.
2873 Document callbacks needed.
2874 (sim_*): Change result to void where there isn't one.
2875 (sim_open): Clarify argument and error response.
2876 (sim_close): Declare.
2877 (sim_load): Change bfd_handle argument to file name. Clarify result.
2878 (sim_create_inferior): Renamed from sim_set_args.
2879 (sim_set_pc): Delete.
2880 (sim_info): Delete printf_fn argument.
2881 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2882 (gdbsim_load): Try sim_load first.
2883 (gdbsim_create_inferior): Call sim_create_inferior.
2884 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2885 (gdbsim_close): Call sim_close.
2886 (gdbsim_files_info): Update call to sim_info.
2887 (gdbsim_ops): Realign comments.
2889 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2891 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2893 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2894 the auxent if the symbol's name is ".file". From David Edelsohn
2895 <c1dje@watson.ibm.com>.
2897 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2899 * breakpoint.c (breakpoint_1): Fix typo.
2901 * annotate.c (annotate_field_end): Fix typo.
2903 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2905 * Makefile.in (TSSTART): Remove; no longer used.
2907 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2908 fputs_unfiltered and exit directly, rather than fatal. The latter
2909 calls vfprintf_unfiltered!
2911 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2912 * value.h, printcmd.c (print_value_flags): Move from here...
2913 * annotate.c: ...to here, and make it use can_dereference.
2915 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2917 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2918 Remove, needed for both native and cross.
2919 * target.c (attach_flag, generic_mourn_inferior): Put here.
2920 * utils.c (job_control): Put here.
2921 (terminal.h): Don't include anymore.
2923 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2925 * source.c (find_source_lines): Always use code that was #ifdef
2926 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2927 leaving it on the chain. Reindent much of this function.
2928 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2929 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2930 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2931 config/ns32k/xm-ns32km3.h: Remove all references to
2932 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2933 * main.c, fork-child.c, many config files: Remove all
2934 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2937 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2938 This avoids __eprintf troubles.
2940 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2943 initialization code which needs to be called even if we bypass the
2944 command line stuff into gdb_init.
2945 * utils.c (fputs_unfiltered): Surround in #ifndef
2946 FPUTS_UNFILTERED_OVERRIDE.
2947 * Makefile.in (libgdb.a): New target.
2949 * utils.c: Rearrange I/O stuff a bit so that all output goes
2950 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2951 which made %s not work with arbitrarily large strings.
2952 * printcmd.c (printf_command): Use printf_filtered, not
2953 printf_unfiltered and printf, now that arbitrary limit is gone.
2956 * breakpoint.c (watchpoint_check): Remove unused variable b.
2957 * stack.c (print_frame_info): Move sp and buf inside #if.
2958 * eval.c (evaluate_subexp): Remove unused variables pp,
2959 mangle_ptr, ptr, and mangle_tstr.
2960 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2962 * symtab.c (lookup_symtab): Put variable copy inside #if.
2963 (decode_line_1): Put variable q1 inside #if 0.
2964 * target.h: Declare target_link.
2965 * infrun.c (wait_for_inferior): Remove unused variables signame.
2966 * remote.c (remote_resume): Remove unused variable name.
2967 * c-exp.y (parse_number): Parenthesize operand of shift.
2968 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2969 (this is a semantic change, the warning seems to have detected a bug).
2970 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2971 * coffread.c: Move variable temptype inside #if.
2972 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2974 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2975 (chill_val_print): Remove unused variable in_range.
2976 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2977 (chill_val_print): Add default case for switch.
2978 * stabsread.h: Declare stabsect_build_psymtabs.
2979 * os9kread.c (read_minimal_symbols): Make this return void.
2980 (os9k_symfile_read): Remove unused variables stb_exist and val.
2981 (os9k_symfile_init): Remove unused variable val.
2982 (fill_sym): Remove unused variable id.
2983 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2984 unused variable nsl.
2985 Remove unused variable symfile_bfd.
2986 #if 0 unused variables lbrac_unmatched_complaint and
2987 lbrac_mismatch_complaint.
2988 Remove declaration for non-existent function os9k_next_symbol_text.
2990 * annotate.c, annotate.h: New files, containing a function for
2991 each annotation which outputs it.
2992 * Move breakpoints_changed from breakpoint.c to annotate.c.
2993 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2994 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2995 Use annotate.c functions to output annotations.
2996 * Makefile.in (OBS): Add annotate.o.
2998 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3000 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3001 elf_unwind_entries are always initialized.
3003 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3004 stubs which return directly to the caller rather than to the stub
3007 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3009 * c-exp.y (yyerror): Display a more informative error message.
3010 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3011 * m2-exp.y (yyerror): Ditto.
3013 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3015 * inflow.c (job_control): Move definition to front of file.
3017 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3019 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3020 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3022 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3024 * Makefile.in (kdb): Remove old init.c creation commands.
3025 * configure.in (sparclite): Match on sparclite*.
3026 * sparclite/aload.c (main): Only change section addresses for
3027 a.out format object files.
3029 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3031 * config/i386/go32.mh: Define CC.
3033 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3035 * gdbserver/Makefile.in: Remove irrelevant definitions and
3036 comments inherited from the gdb Makefile.
3037 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3038 (VERSION): Update to 4.12.3.
3039 (gdbserver): Remove any existing executable first.
3040 (distclean, realclean): Remove nm.h.
3041 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3042 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3043 Don't use absolute pathname.
3045 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3047 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3050 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3052 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3053 (print_it_normal): Add annotations for the inferior starting and
3054 stopping, and for all the various messages related to how it
3057 * printcmd.c (do_one_display): Annotate.
3058 * stack.c (print_frame_info): Annotate printing of stack frames.
3060 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3062 * remote.c (get_offsets): Handle case where stub doesn't support
3065 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3067 Add partial support for g++ code compiled with -fvtable-thunks.
3068 * c-valprint.c (c_val_print): Add vtblprint support
3070 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3071 pointers (if using thunks) as well as array of structs (otherwise).
3072 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3073 level, and make the latter non-static (so define_symbol can use it).
3074 * stabsread.c (define_symbol): If the type being defined is a
3075 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3076 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3077 * values.c (value_virtual_fn_field): Handle thunks.
3078 * values.c (value_headof): Minor efficiency hack.
3079 * values.c (value_headof): Incomplete thunk support. FIXME.
3081 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * valprint.c (print_longest): Clarify comment about use_local.
3084 * printcmd.c, defs.h (print_address_numeric), callers in
3085 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3086 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3087 exec.c: New argument use_local.
3088 * source.c (identify_source_line): Use filtered output. Use
3089 print_address_numeric.
3091 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3092 language.c (type_error, range_error): Use filtered output.
3093 * utils.c (error_begin): Update comment to tell people to use
3096 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3097 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3100 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3102 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3103 from the fault, #ifndef FAULTED_USE_SIGINFO.
3104 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3106 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3108 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3109 Explicitly annotate each record.
3111 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3113 * xcoffexec.c: Reformat to standards and lint.
3114 (language.h): Include.
3115 (exec_close): Declare arg "quitting".
3116 (file_command): Declare arg "from_tty".
3117 (map_vmap): Cast xmalloc result to PTR.
3118 * rs6000-nat.c: Reformat to standards and lint.
3119 (exec_one_dummy_insn): Use char array for saved instruction.
3120 (fixup_breakpoints): Declare.
3121 (vmap_ldinfo): Be more informative in fatal error messages.
3122 (xcoff_relocate_symtab): Define to return void.
3123 * xcoffsolib.h: Reformat to standards, improve comments.
3124 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3126 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3128 * utils.c, defs.h (error_begin): New function.
3129 (quit): Print annotation before printing the error message.
3130 * main.c (return_to_top_level): Print annotation before doing the
3132 * symtab.c (decode_line_1): Call error not warning and then
3133 return_to_top_level. Call error_begin and printf_unfiltered
3134 rather calling warning (before calls to return_to_top_level).
3135 * core.c (memory_error): Use error_begin, printf_unfiltered,
3136 print_address_numeric and return_to_top_level instead of error.
3137 Cleans up a FIXME-32x64.
3138 * language.c (type_error, range_error): Call error_begin
3139 not just target_terminal_ours.
3141 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3142 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3143 side of an assignment is non-portable.
3145 * utils.c (query): Change syntax of query annotations to be
3146 consistent with other input annotations.
3147 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3149 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3151 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3153 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3154 that have a stack frame size of 32k or larger (from Paul Flinders).
3155 Remove #if 0'd code.
3157 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3159 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3160 for Lynx platforms that need it.
3161 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3163 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3165 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3166 than trying to deduce it from the fault.
3168 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3170 * printcmd.c (print_address_symbolic): Initialize name to empty
3171 string to avoid core dump if lookup fails.
3172 * remote-e7000.c (printf_e7000debug): Error if target not open.
3174 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3176 * i386-nlmstub.c: Update to be more in line with PIN stub.
3177 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3178 * (hex2mem): Init ptr.
3179 * General cleanups to use ConsolePrintf, standard prologues, etc...
3181 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3183 * i386-nlmstub.c: More changes to be compatible with remote.c.
3185 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3186 into (the far less frequently called) dbx_symfile_read.
3188 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3190 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3192 * dbxread.c (record_minimal_symbol): Record the section
3193 associated with the symbol to make dynmaic relocation work.
3194 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3195 Solaris brain-damage which don't apply to relocatable object
3197 * (stabsect_build_psymtabs): New routine to read stabs out of an
3198 arbitrarily named section.
3199 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3201 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3202 stabs out of the nlm.
3203 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3204 brain-damage which don't apply to relocatable object files.
3205 * remote.c (putpkt): Improve error reporting and error handling.
3206 * (get_offsets): Temporary kludge to force data & bss sections to
3207 have the same relocation.
3208 * stabsread.c (define_symbol, scan_file_globals): Record section
3211 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3213 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3214 FIXME-32x64 comment.
3216 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3218 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3219 to after call to target_wait. This means that flush_cached_frames
3220 can call target_terminal_ours if it wants to.
3221 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3222 comment about why the code is dubious.
3224 * stabsread.c (read_type): Call read_type, not nonexistent
3227 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3229 * remote-os9k.c (rombug_fetch_registers): set trace mode
3231 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3233 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3235 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3236 passed to process_one_symbol.
3237 * stabsread.c (read_type): process os9k functio prototype.
3239 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3241 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3244 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3246 * utils.c (prompt_for_continue): Annotate prompt.
3247 (query): Annotate query.
3248 * printcmd.c (print_frame_args): Change syntax of argument
3249 annotation to make name and value part of a single group of
3250 annotations, not two separate groups.
3251 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3252 * valprint.c (val_print_array_elements): Change syntax of
3253 annotation to be more concise.
3254 * main.c, defs.h (command_line_input): New argument tells what
3255 string to include in the annotations.
3256 * symtab.c (decode_line_2), main.c (read_command_lines,
3257 command_loop): Change callers.
3259 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3260 target null pointer.
3261 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3263 * printcmd.c (output_command): Annotate things we print here too.
3264 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3265 * Move declaration of print_value_flags from defs.h to value.h.
3266 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3268 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3270 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3271 BFD handles sun3 dynamic relocations now.
3272 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3275 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3277 * printcmd.c (print_command_1): Annotate the top-level expressions
3279 (print_frame_args): Annotate each argument.
3280 * printcmd.c, defs.h (print_value_flags): New function.
3281 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3282 * valprint.c (val_print_array_elements): Annotate each array element.
3284 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3286 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3287 the register contains a pointer to the type, not the type itself.
3289 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3291 * main.c (main): Accept --annotate=N option and make --fullname
3292 the same as --annotate=1.
3293 (command_line_input): Print annotatation before and after prompt.
3294 * blockframe.c (flush_cached_frames): Print annotation.
3295 * Rename frame_file_full_name to annotation_level and move it from
3297 * source.c (identify_source_line): If annotation_level > 1,
3298 change output format.
3299 * breakpoint.c: Print annotation whenever a breakpoint changes.
3300 * main.c: New variable server_command.
3301 (command_line_input): Parse "server " and set server_command.
3302 (dont_repeat): Check server_command.
3304 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3306 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3307 updating raw_symbol and symnum. Return a value in the case where
3310 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3312 * parse.c: Don't define block_found; it is defined in symtab.c.
3313 * parser-defs.h: Add comment regarding block_found.
3315 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3317 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3320 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3322 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3323 section vma. Do not read dynamic relocs for sun3 executables to
3324 avoid BFD assertion message.
3326 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3328 * nm-hppab.h (KERNEL_U_ADDR): Define.
3329 (FIVE_ARG_PTRACE): Likewise.
3330 (CANNOT_STORE_REGISTER): Likewise.
3331 * nm-hppah.h (KERNEL_U_ADDR): Define.
3332 (FIVE_ARG_PTRACE): Likewise.
3333 (CANNOT_STORE_REGISTER): Likewise.
3334 (NEED_TEXT_START_END): Likewise.
3336 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3337 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3338 (FIVE_ARG_PTRACE): Likewise.
3339 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3340 (FIVE_ARG_PTRACE): Likewise.
3342 * hppa-tdep.c (read_unwind_info): Make static.
3343 (restore_pc_queue): Indirect through the target vector to
3344 reload the register state.
3346 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3348 * paread.c (compare_unwind_entries): Delete function. It's been
3349 moved into hppa-tdep.c.
3350 (read_unwind_info): Likewise.
3351 (pa_symfile_read): No longer call read_unwind_info. The unwind
3352 tables will be read in as they are needed.
3354 * hppa-tdep.c (compare_unwind_entries): New function.
3355 (read_unwind_info, internalize_unwinds): Likewise.
3356 (find_unwind_entry): Read in unwind information on demand.
3358 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3360 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3361 to : in search path processing.
3362 * defs.h (qsort): Rename argument in prototype.
3363 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3365 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3366 (false): Eliminate usages.
3368 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3370 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3371 All references to value changed to value_ptrlage_command is now
3373 All references to value changed to value_ptr.
3374 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3375 * remote-hms.c (hms_wait): Timeout after five seconds.
3376 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3377 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3378 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3380 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3382 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3384 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3386 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3388 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3389 bp_watchpoint_scope breakpoints.
3390 (struct breakpoint): Add val_chain and related_breakpoint fields
3391 for use by watchpoints.
3393 * breakpoint.c (within_scope): Delete. No longer used.
3394 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3395 (target_{remove,insert}_watchpoint): Likewise.
3396 (can_use_hardware_watchpoint): New function.
3397 (remove_breakpoint): New function to remove a single breakpoint
3398 or hardware watchpoint.
3399 (insert_breakpoints): Handle insertion of hardware watchpoints.
3400 Store a copy of the value chain derived from the watchpoint
3402 (remove_breakpoints): Simplify by using remove_breakpoint.
3403 (delete_breakpoint): Likewise.
3404 (watchpoint_check): Delete the watchpoint and watchpoint scope
3405 breakpoints when the watchpoint goes out of scope. Save & restore
3406 the current frame after checking watchpoints.
3407 (breakpoint_init_inferior): Likewise (restarting the program
3408 makes all local watchpoints go out of scope).
3409 (bpstat_stop_status): Handle hardware watchpoints much like normal
3410 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3411 when the watchpoint goes out of scope. Remove and reinsert all
3412 breakpoints before returning if we stopped when a hardware watchpoint
3414 (watch_command): Use a hardware watchpoint when possible. If
3415 watching a local expression, build a scope breakpoint too.
3416 (map_breakpoint_numbers): Also call given function for any
3417 related breakpoints.
3418 (disable_breakpoint): Never disable a scope breakpoint.
3419 (enable_breakpoint): Handle hardware breakpoints much like normal
3420 breakpoints, but recompute the watchpoint_scope breakpoint's
3421 frame and address (if we have an associated scope breakpoint).
3422 (read_memory_nobpt): Handle hardware watchpoints like normal
3423 watchpoints. When necessary handle watchpoint_scope breakpoints.
3424 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3425 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3426 (disable_command): Likewise.
3428 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3429 Extern prototype added to frame.h
3431 * infrun.c (wait_for_inferior): Set current_frame and select
3432 a frame before checking if we stopped due to a hardare watchpoint
3433 firing. Handle stepping over hardware watchpoints.
3434 (normal_stop): Remove unnecessary call to select_frame.
3436 * value.h (value_release_to_mark): Declare.
3437 * values.c (value_release_to_mark): New function.
3439 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3440 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3442 * hppab-nat.c (hppa_set_watchpoint): New function.
3444 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3445 (HAVE_STEPPABLE_WATCHPOINT): Define.
3446 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3447 (target_{insert,delete}_watchpoint): Define.
3449 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3450 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3451 (target_{insert,remove}_watchpoint): Likewise.
3453 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3455 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3456 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3457 often have the same names as debug symbols for functions, and
3458 confuse lookup_symbol().
3460 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3462 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3463 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3464 REGISTER_RAW_SIZE (1).
3465 Together these changes work around a bug in HP's compiler. Both
3466 seem to be necessary.
3468 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3470 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3471 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3472 are type mst_solib_trampoline.
3474 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3476 * config/m68k/es1800.mt: Change comments.
3478 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3480 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3482 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3484 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3487 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3489 * values.c (unpack_long): Remove obsolete comment about using a
3492 * symfile.c (symbol_file_command): Add comments about command syntax.
3494 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3495 Jim Kingdon (kingdon@cygnus.com)
3497 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3498 are in the .plt section.
3499 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3500 find_solib_trampoline_target): New functions for handling
3501 stepping into -g compiled shared libraries.
3502 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3503 find_solib_trampoline_target): Add prototypes.
3504 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3505 Define to handle stepping into -g compiled shared libraries.
3506 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3507 stepping into -g compiled shared libraries.
3509 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3511 * configure.in: Add mips-*-sysv4* support.
3512 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3513 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3514 New files for MIPS SVR4 support.
3515 * Makefile.in: Update for new mipsv4 files.
3516 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3517 read_next_frame_reg to obtain the frame relative stack pointer.
3518 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3519 obtain the frame relative stack pointer.
3520 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3521 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3522 by entering them into the minimal symbol table.
3523 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3524 a long for float formats.
3525 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3526 get defined in <link.h>.
3527 * solib.c (solib_add): Add shared library sections to the section
3528 table of the target before adding the symbols.
3529 * partial-stab.h: Relocate static and global functions.
3530 * dbxread.c (read_dbx_symtab): Remove unused variable
3531 end_of_text_address. Relocate text_addr when passing it
3534 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3535 library functions before the executable is run. Retrieve dynamic
3536 symbols from stripped executables.
3537 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3538 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3539 if no debugging symbols were found.
3540 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3541 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3543 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3544 OSF/1 has shared libraries.
3546 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3548 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3549 to BFD handling of dynamic symbols.
3551 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3553 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3554 then gets its real address into FUN and its GOT/DP value into %r19.
3556 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3558 * hppa-tdep.c (frameless_function_invocation): If no unwind
3559 descriptor was found, then assume this was not a frameless
3560 function invocation.
3561 (frame_saved_pc): If the saved PC is in a linker stub, then
3562 return the return address which the linker stub will return to.
3564 * xm-hppab.h: Never define USG.
3565 * xm-hppah.h: Always define USG.
3567 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3569 * values.c (unpack_long, value_from_longest),
3570 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3572 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3574 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3576 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3578 For SVR4 targets, enable gdb to set breakpoints in shared
3579 library functions before the executable is run.
3580 * elfread.c (elf_symtab_read): Handle symbols for shared library
3582 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3583 and moved to objfiles.c.
3584 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3585 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3586 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3587 the new generic definition from tm-sysv4.h works for Solaris.
3589 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3591 * elfread.c (elf_symtab_read): Change storage_needed,
3592 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3593 bfd_get_symtab_upper_bound. Check for errors from
3594 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3595 * nlmread.c (nlm_symtab_read): Same changes.
3597 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3599 * xcoffread.c (xcoff_next_symbol_text): New function.
3600 (read_xcoff_symtab): Set next_symbol_text_func to it.
3601 Move raw_symbol outside of read_xcoff_symtab.
3603 * remote.c (getpkt): Remove unused "out" label.
3605 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3607 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3608 about more than one watchpoint being triggered.
3610 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3612 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3614 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3616 * blockframe.c (find_pc_partial_function): mst_file_text
3617 symbols do not live in the shared library transfer table.
3618 * ch-exp.y (decode_integer_value, match_character_literal,
3619 match_bitstring_literal): Guard tolower calls with isupper,
3620 tolower on old BSD systems blindly subtracts a constant.
3621 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3622 well when determining the producer of the object file.
3623 * mdebugread.c (has_opaque_xref): New function to check for
3624 cross reference to an opaque aggregate.
3625 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3626 enter typedefs to opaque aggregates into the symbol tables.
3627 * mdebugread.c (parse_external): Remove skip_procedures argument,
3628 it has always been 1. Remove code that handled stProc symbols,
3629 it was never executed and was wrong, as the index of a
3630 stProc symbol points to the local symbol table and not to the
3631 auxiliary symbol info. Update caller.
3632 * mdebugread.c (parse_partial_symbols): Do not enter external
3633 stProc symbols into the partial symbol table, they are already
3634 entered into the minimal symbol table.
3635 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3636 Remove all conditionals and definitions for ptx.
3637 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3638 Fix addresses of floating point registers in REGISTER_U_ADDR.
3639 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3640 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3641 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3642 signal trampoline code work.
3643 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3644 Remove all conditionals and definitions for ptx.
3645 Remove KDB definitions.
3646 * symm-nat.c (store_inferior_registers): Fetch registers before
3647 storing them to obtain valid floating point control registers.
3648 Store fpu registers.
3649 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3650 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3651 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3653 * symm-nat.c (child_resume): Update type of `signal' parameter.
3654 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3656 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3658 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3659 calling import stubs for functions in shared libraries.
3661 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3663 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3665 * ch-lang.c (chill_is_varying_struct): Magic string is
3666 was "<var_length>" is now "__var_length" (more portable).
3668 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3670 * remote.c (getpkt): If we get a timeout, actually retry rather
3671 than just giving up the first time it happens.
3672 * remote.c: Document sequence numbers.
3673 (remote_store_registers): Change syntax of 'P' request so that it
3674 never looks like a sequence number.
3676 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3678 * os9kread.c (record_minimal_symbol): add section_offset to
3679 relocate minimal symbol table.
3680 * os9kread.c (read_minimal_symbols): ditto.
3681 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3683 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3684 return. Also if file addr is 0 leave it 0, not to relocate.
3685 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3686 'set remotexoff' and 'set remotelog' commands.
3688 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3690 * remote.c (remote_store_registers): Add 'P' request to set an
3691 individual register.
3692 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3695 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3697 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3698 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3699 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3701 * command.c (do_setshow_command, case var_string): Never add a
3702 space to the end of the string.
3703 * NEWS: Document this change.
3704 * .gdbinit: Add a space to the "set prompt" command.
3706 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3708 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3709 changes to make it compile (it doesn't link yet).
3711 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3712 (set_demangling_style, set_demangling_command): Use savestring not
3713 strdup. We were not dealing properly with a NULL return from
3714 strdup, and were not declaring strdup (the system header may or
3717 * valprint.c (val_print): Remove inaccurate comment about what
3718 types can be stub types.
3720 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3721 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3722 Supply alternate version if ATTACH_DETACH is not defined.
3723 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3724 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3725 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3727 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3729 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3731 (skip_trampoline_code): Rewrite and add support for argument
3732 relocation stubs stubs, import/export stubs, calls through
3733 "_sr4export" and cascaded trampolines.
3735 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3736 if no unwind descriptor is found.
3738 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3739 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3740 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3741 differently. All registers are four bytes.
3742 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3744 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3746 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3747 registers as both single and double values (fetching 2nd 32bit half
3748 as necessary). Annotate each register printed with its precision.
3750 * paread.c (read_unwind_info): Fix off-by-one error.
3752 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3754 * main.c (complete_command): Deal with it if arg is NULL.
3756 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3758 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3759 regarding using the PC--using the PC is necessary and all the
3760 FIXME comments in the world won't make it go away.
3762 * valops.c (value_at, value_at_lazy): Give error if we dereference
3764 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3765 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3767 * stabsread.c (patch_block_stabs): Add comment about what happens
3768 if the definition is in another compilation unit from the stab.
3770 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3772 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3774 * main.c (complete_command): New command, from Rick Sladkey
3775 <jrs@world.std.com>.
3776 (symbol_completion_function): Don't declare rl_point and
3777 rl_line_buffer; they are now declared in readline.h.
3778 (show_commands): Don't declare history_base; it is declared in
3780 * command.c (lookup_cmd): Don't delete trailing whitespace.
3781 Reverts change of 14 May 1989.
3783 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3785 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3786 code from prim_record_minimal_symbol_and_info() to here. Callers
3787 of the latter can legitimately supply a section number of -1.
3789 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3791 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3792 member functions have an element in args for a (nonexistent) this
3795 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3797 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3799 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3800 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3802 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3803 for the structure's type. All callers changed.
3805 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3806 for each structure argument rather than assuming it's either
3807 true or false for all structure arguments.
3809 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3810 on the length structure passed, not the compiler used.
3812 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3813 argument for the structure's type.
3815 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3817 * values.c (set_internalvar): Don't set var->value until we are
3818 sure there won't be an error().
3820 * remote.c (get_offsets): Reinstate comment which was in
3821 remote_wait about use of SECT_OFF_TEXT and so on.
3823 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 * symmisc.c (maintenance_check_symtabs): New function to check
3826 consistency of psymtabs and symtabs.
3827 * symtab.h (maintenance_check_symtabs): Add prototype.
3828 * maint.c: Add new `maint check-symtabs' command.
3829 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3830 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3831 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3833 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3834 to write_memory to avoid warnings from gcc.
3835 * config/i386/xm-symmetry.h: Add missing #endif.
3836 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3837 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3838 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3840 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3842 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3843 (hppa_push_arguments): Likewise.
3845 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3847 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3848 improve remote debugging efficiency. Also fixed problems with
3849 doing function calls for programs with no entry points.
3850 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3851 entry_point_address.
3852 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3853 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3854 parse_lines): Pass section_offsets info to these routines so that
3855 we can relocate symbol table entries upon readin.
3856 * (psymtab_to_symtab_1): Set symtab->primary to tell
3857 objfile_relocate to do relocations for our symbols.
3858 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3859 (which hang off of the symbol table).
3860 * Use prim_record_minimal_symbols_and_info instead of
3861 prim_record_minimal_symbols to supply section info to make minimal
3862 symbol relocations work.
3863 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3864 -1, try to deduce it from ms_type.
3865 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3866 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3867 add code to relocate objfile->sections data structure.
3868 * remote.c (get_offsets): Use new protocol message to acquire
3869 section offsets from the target.
3870 * (remote_wait): Get rid of relocation stuff. That's all handled
3871 by objfile_relocate now.
3872 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3873 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3875 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3877 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3879 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3880 HPREAD is not defined.
3882 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3884 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3886 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3887 can no longer set this at run time.
3888 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3889 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3890 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3891 sparc-tdep.c compiles).
3892 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3894 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3896 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3897 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3898 * configure.in: Recognize m68*-cisco*-*.
3900 * Makefile.in (TAGS): Use variables directly, rather than using
3901 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3902 and means that these filenames no longer need be unique across all
3903 the config/* directories.
3904 * configure.in: Put the config/*/ into TM_FILE, etc.
3906 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3907 and trapv exceptions.
3909 * target.h (struct section_table), objfiles.h (struct obj_section):
3910 Change name of field sec_ptr to the_bfd_section. More mnemonic
3911 and avoids the (sort of, for the ptx compiler) name clash with
3912 the name of the typedef.
3913 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3914 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3916 * utils.c: Include readline.h.
3917 * Makefile.in (utils.o): Add dependency.
3919 * remote.c (getpkt): Add support for run-length encoding.
3921 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3923 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3925 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3927 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3928 prim_record_minimal_symbol.
3931 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3932 computing their offset from the start of the old buffer and adding
3933 to the new buffer, rather than by assuming we can add the
3934 difference between the old buffer and the new buffer (it might not
3935 fit in an int). Merge in cosmetic differences from emacs regex.c
3936 version of this macro.
3938 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3940 * Makefile.in (install-only): Fix use of program_transform_name.
3942 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3944 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3945 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3946 so I'm nuking the command.
3947 * symtab.c (find_addr_symbol): Comment out, no longer used.
3949 * main.c (main): Don't init_source_path for the -cd argument. Now
3950 that source_path doesn't contain the current_directory from when
3951 GDB started up, init_source_path is no longer useful (and is
3952 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3954 * TODO: Remove item about line numbers being off. It is useless
3955 and confusing without a reproducible test case (it mentions
3956 proceed(), but I was able to step through proceed without trouble).
3958 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3960 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3961 library functions before the executable is run. Retrieve dynamic
3962 symbols from stripped executables.
3963 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3964 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3965 symtab.c (list_symbols): Handle mst_solib_trampoline.
3966 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3967 for all targets, remove IBM6000_TARGET dependencies.
3968 * dbxread.c (read_dbx_dynamic_symtab): New function.
3969 * dbxread.c (dbx_symfile_read): Use it.
3970 * dbxread.c (SET_NAMESTRING): Set namestring to
3971 "<bad string table index>" instead of "foo" if the string index is
3973 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3975 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3976 to break_command. Handle mst_file_* minimal symbol types.
3977 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3979 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3981 * c-exp.y(yylex): fix potential memory overflow.
3983 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3985 * environ.c (set_in_environ): Eliminate special handling of PATH and
3987 * putenv.c: Removed, conflicts with system declaration of
3988 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3990 * Makefile.in: Change accordingly.
3991 * procfs.c (procfs_create_inferior): Change comment accordingly.
3993 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3995 * rs6000-tdep.c: Change value to value_ptr.
3997 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
3999 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4000 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4001 MEMENUM symbols. Do not include function-scoped variables in
4002 the partial symbol table.
4004 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4006 * i386m3-nat.c: Include floatformat.h.
4007 (get_i387_state): Use memset not bzero.
4011 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4012 ieee-float.h to floatformat.h.
4014 * valprint.c (val_print_string): Ignore error if the error
4015 happened after a terminating '\0'.
4017 * c-valprint.c (c_val_print): Never add 1 to return value from
4018 val_print_string; just return what it returns.
4020 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4021 looping through all of the enums.
4022 * infrun.c (signals_info): Use it.
4024 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * main.c (main): When printing warning about bad baud rate, don't
4027 use warning(); it relies on current_target which isn't set up yet.
4029 * breakpoint.c (_initialize_breakpoint): Update docstring for
4030 tbreak to match what the code actually does. Don't mention tbreak
4031 in docstrings for "enable once" or "enable breakpoints once".
4033 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4035 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4036 while (0). That defeats the whole purpose of using do . . . while (0).
4037 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4038 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4039 using a ?: expression as an lvalue is not portable.
4041 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4042 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4043 'p' and 'r' symbol descriptors into a single symbol to look for a
4045 * README, config/sparc/tm-sparc.h: Update comments.
4047 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4049 * mdebugread.c (parse_type): Do not complain for types with
4050 an `indexNil' aux index, these are simply undefined types.
4051 Remove indexNil check from caller of parse_type.
4052 * mdebugread.c (parse_partial_symbols): Do not enter
4053 stGlobal, scCommon symbols into the minimal symbol table, their
4054 value is the size of the common, not its address.
4055 Handle scInit, scFini, scPData and scXData sections.
4056 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4058 Enter stProc symbols into the global_psymbols list once, not into
4059 the static_psymbols_list.
4060 Get rid of dummy psymtab if it is empty, to allow proper detection
4061 of stripped executables.
4062 * mdebugread.c (cross_ref): Allow cross references to Fortran
4065 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * stabsread.c (common_block_end, fix_common_block): Stash the
4068 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4069 as to not assume that a pointer fits in an enum.
4071 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4073 * os9kread.c (fill_sym): check compiler verion number for pre-
4075 * os9kread.c (os9k_process_one_symbol): address of symbol is
4076 relative to section not module.
4077 * stabsread.c (define_symbol): add symbol type 's' as local
4079 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4081 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4082 * remote-os9k.c: fix bug in 'set remotebaud' function.
4083 * remote-os9k.c (rombug_link): minimize checking so to improve
4085 * symfile.c (symbol_file_command): check if failed to link, also make
4086 the command be able to accept more than one filenames.
4087 * target.c (target_link): check if failed to link with rombug.
4088 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4090 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4092 * remote-es.c (es1800_child_ops): Don't declare it static.
4094 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4096 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4098 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4100 * dbxread.c: New variable lowest_text_address.
4101 (record_minimal_symbol, read_dbx_symtab): Set it.
4102 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4103 end_of_text_address.
4104 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4106 * dbxread.c (end_psymtab): Remove old and commented out
4107 capping_global and capping_static. Fix comments regarding
4108 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4110 * parser-defs.h: Add "extern" to start of variable declarations so
4111 we don't end up with commons.
4112 * parse.c: Define these variables.
4114 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4117 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4119 * alpha-tdep.c: Change value to value_ptr.
4121 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4123 * solib.c (elf_locate_base): New function to locate the address
4124 of the dynamic linker's runtime structure in the dynamic info section.
4125 * solib.c (locate_base): Use it instead of iterating over the list
4126 of mapped address segments.
4127 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4130 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4132 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4133 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4134 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4135 signal trampoline and interrupt routines.
4136 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4137 (frame_chain, frame_chain_valid): Likewise.
4138 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4139 saved regs convention for SP.
4141 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4142 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4143 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4145 * tm-hppah.h (IN_SIGTRAMP): Define.
4147 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4149 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4150 alphabetic character as the start of a name.
4152 * sparclite/Makefile.in (all install): Build and install aload.
4154 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4155 config.guess and config.sub produce.
4157 * mips-tdep.c: Change value to value_ptr.
4159 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4161 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4162 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4163 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4164 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4165 value with value_ptr. This is for the ptx compiler.
4166 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4168 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4169 #if 0 i386_float_info.
4170 * symm-tdep.c (round): Remove. Also remove sgttyb.
4171 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4172 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4173 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4174 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4176 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4177 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4178 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4179 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4180 tm-i386v.h is apparently OK.
4181 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4182 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4185 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4187 * osfsolib.c (xfer_link_map_member): Update to use new
4188 target_read_string interface.
4190 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4192 * infrun.c (wait_for_inferior): In checking
4193 remove_breakpoints_on_following_step, check
4194 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4196 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4198 * os9kread.c (os9k_process_one_symbol): Rename
4199 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4200 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4201 (CORE_ADDR)0, from target_link, since that is what it uses.
4202 Process name at end, not during parsing (like we did before Kung's
4203 change), so that -readnow and -mapped can appear anywhere.
4204 Make text_relocation a local variable.
4205 * config/i386/i386os9k.mt: Fix comment.
4206 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4207 * os9kread.c: Put "comments" after #endif inside /* */.
4208 * stabsread.h: Add os9k_stabs variable.
4209 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4211 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4212 descriptor in global_symbols not local_symbols.
4213 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4215 (read_type): If os9k_stabs, accept function parameters after 'f'
4217 (read_array_type): If os9k_stabs, don't expect index type and
4218 expect lower and upper to be separated by ',' not ';'.
4219 (read_enum_type): If os9k_stabs, read a number before the first
4220 enumeration constant.
4221 (os9k_init_type_vector): New function.
4222 (dbx_lookup_type): Call it when starting new type vector.
4223 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4224 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4225 * os9kstab.c: Removed.
4226 * Makefile.in: Update accordingly.
4227 * objfiles.c (objfile_relocate_data): Removed.
4228 * remote-os9k.c (rombug_wait): Call objfile_relocate
4229 not objfile_relocate_data.
4230 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4231 * remote-os9k.c (rombug_wait): Call find_pc_section not
4233 * main.c (quit_command): Check inferior_pid; revert Kung change.
4234 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4236 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4238 * os9kread.c: New file to read os9000 style symbo table.
4239 * os9kstab.c: new file to read os9000 style stabs.
4240 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4241 * objfiles.c (find_pc_objfile): new function to search objfile
4243 * objfiles.c (objfile_relocate_data): new function to relocate
4244 data symbols in symbol table.
4245 * objfiles.h: Add two aux fields in struct objfile to handle
4246 multiple symbol table files situation like in os9000.
4247 * symfile.c: Change so 'symbol-file' command can handle multiple
4248 files. Also call target_link() to get relocation infos.
4249 * target.c (target_link): new function to get relocation info when
4250 a symbol file is requested to load.
4251 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4252 because in cross mode there's no inferior pid, bit they need to
4254 Makefile.in: add os9kread.c os9kstab.c and .o's.
4255 configure.in: add i386os9k target.
4256 config/i386/i386os9k.mt: new add.
4257 config/i386/tm-i386os9k.h: new add.
4259 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4261 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4262 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4264 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4266 * target.c, target.h (target_read_string): Provide error detection to
4267 caller. Put string in malloc'd space, so caller need not impose
4269 * solib.c (find_solib): Update to use new interface.
4270 * irix5-nat.c (find_solib): Read o_path from inferior
4271 (clear_solib): Free storage for o_path.
4272 * valprint.c (val_print_string): Add comments.
4274 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4276 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4279 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4281 * value.h (struct value): Add modifiable field.
4282 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4283 (record_latest_value): Don't mess with VALUE_LVAL of value.
4284 * valops.c (value_assign): Check it. Reword existing error
4285 message on not_lval.
4287 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4288 (STEP_SKIPS_DELAY): Added.
4289 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4292 * valprint.c (val_print_string): If errcode is set, always print
4293 an error, regardless of force_ellipsis. In the non-EIO case,
4294 just print the error message rather than calling error(). Don't
4295 access *(bufptr-1) if bufptr points to the start of the buffer.
4296 When looking for '\0', don't increment bufptr and addr if bufptr
4297 started out already at limit. If an error happens on fetching the
4298 first character, don't print the string.
4300 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4302 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4305 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4306 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4307 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4308 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4309 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4310 * findvar.c: Update comment regarding ieee-float.h.
4312 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4314 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4315 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4316 Define to make backtracing through the various sigtramp handlers
4318 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4319 the saved pc from ucontext on the stack for SVR4 signal handling.
4321 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4323 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4324 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4325 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4326 just use the global variable itself. When printing baud rate,
4327 don't print a baud rate if baud_rate is -1.
4329 * coffread.c (read_coff_symtab): Pass mst_file_* to
4330 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4331 symbols in the minimal symbols regardless of SDB_TYPE.
4333 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4335 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4336 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4337 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4338 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4339 ignored bs->stop for a bp_step_resume breakpoint.
4340 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4341 which performs one (the check_sigtramp2 one) of the functions
4342 which had been handled by the step_resume_breakpoint. For each
4343 use of the step_resume_breakpoint, make it still use the
4344 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4346 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4347 When setting the frame address of the step resume breakpoint, set
4348 it to the address for frame *before* the call instruction is
4349 executed, not after.
4351 * mips-tdep.c (mips_print_register): Print integers using
4352 print_scalar_formatted rather than duplicating all the
4353 CC_HAS_LONG_LONG and so on.
4354 (mips_push_dummy_frame): Use read_register_gen rather than using
4355 read_register and then putting it back in target format with
4356 store_unsigned_integer. If registers are more than 4 bytes, give
4357 an error rather than have some registers overwrite other
4359 #if 0 unused include of opcode/mips.h.
4361 * symfile.h: Don't declare arguments for coff_getfilename.
4363 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4365 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4367 * configure.in (hppa*-*-osf*): New configuration.
4368 * config/pa/hppaosf.mt: New target makefile fragment.
4369 * config/pa/tm-hppao.h: New target include file.
4371 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4373 * exec.c (print_section_info): Print entry point for exec_bfd only.
4374 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4375 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4376 causes problems if <sys/types.h> has no multiple inclusion protection.
4378 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4380 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4381 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4382 (CALL_DUMMY_LENGTH): Changed accordingly.
4384 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4386 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4387 numbers of register windows.
4389 * sparclite/hello.c: Add factorial function for testing.
4390 * salib.c: Use macros instead of constants for I/O addresses to
4391 make 931 support easier.
4392 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4393 register in sta/lda instructions.
4395 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4397 * dbxread.c (process_one_symbol): Set
4398 block_address_function_relative for COFF like we do for ELF and SOM.
4400 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4402 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4404 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4405 the enumerators of an ecoff enum into the partial symbol table.
4406 * mdebugread.c (parse_partial_symbols): Call it.
4407 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4408 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4409 offsets. Cast psymtab->read_symtab to PTR before passing it to
4411 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4412 set up the global offset table pointer in pic compiled code.
4413 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4414 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4415 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4416 ensures that floats are promoted to doubles before they are pushed
4419 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4421 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4422 Fixup cache_on and flush_i_cache so that they work for both the
4423 930 and 932 processors. Rewrite most low level funcs (uart
4424 access & cache stuff) to use new ASI access macros in sparclite.h.
4425 Also make it easy to access second serial port.
4427 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4429 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4430 <sys/stat.h>; not needed.
4432 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4434 * stack.c (print_frame_info): In "pathological" case, don't
4435 distrust the line number information.
4437 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4439 * mips-tdep.c (mips_print_register): handle 64 bits register.
4440 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4442 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4446 * Makefile.in (install): Do the sed for program_transform_name
4447 ourselves instead of worrying about INSTALL_XFORM. This enables
4448 users to override INSTALL_PROGRAM in the standard way.
4450 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4451 depend on Makefile.in.
4453 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4454 Only test against INT_MIN if a LONGEST is bigger than an int.
4456 * README: Change GhostScript to Ghostscript.
4458 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4460 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4461 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4462 character file names.
4463 * Makefile.in (ALLPARAM): Add these files.
4465 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4466 character file names.
4467 * Makefile.in: Add Kung's new mips64 files.
4469 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4471 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4472 mips64el-*-ecoff and mips64-big-*.
4473 * defs.h: get rid of FORCE_LONG_LONG.
4474 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4475 parsing. Change register size to be MIPS_REGSIZE.
4477 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4479 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4480 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4481 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4483 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4485 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4486 (remove_commands, add_commands): Add/remove hms-drain when target
4489 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4491 * configure.in: Add Lynx/rs6000 support.
4492 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4493 messages. Add rs6000 support. Don't try to modify unwritable
4495 * rs6000-nat.c: Move lots of native dependent stuff (like core
4496 file support) from rs6000-tdep.c & xcoffexec.c to here.
4497 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4498 * xcoffexec.c: Move native dependent stuff to nat.c.
4499 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4501 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4503 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4504 New files to support Lynx/rs6000.
4506 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4508 * README: Remove note about gcc warnings on alpha, these should be
4510 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4511 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4512 remote-utils.c, stabsread.c: Include <string.h>.
4513 * regex.c: Include "defs.h", change re_comp argument to const char *.
4514 * infptrace.c (fetch_register, store_inferior_registers): Change
4515 regaddr to type CORE_ADDR.
4516 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4517 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4519 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4521 * symtab.h: Always define BYTE_BITFIELD to nothing.
4523 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4525 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4526 * configure.in: Remove comment about m68k-em.mt.
4527 * Makefile.in: Remove references.
4529 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4531 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4534 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4536 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4537 access BFD private data. Search for the "$TEXT$" space rather
4539 (hppa_sym_fns): Add bfd target flavour to initializer.
4541 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4543 * target.c (target_preopen): If target_kill doesn't remove the
4544 target from the stack, use pop_target to do it.
4546 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4547 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4548 changes to stabsread.c from summer 1993.
4550 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4551 printing the program, rather than passing NULL to printf.
4552 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4553 try to call UDIDisconnect again. Print better message.
4554 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4556 (udi_create_inferior): If udi_session_id is negative, open a new
4557 TIP rather than giving an error.
4559 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4560 config/ns32k/ns32km3.mh: Define NAT_FILE.
4561 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4562 (it was inconsistent and namespace-wrong) to NM_M3_H.
4563 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4564 (m3_open): New function.
4566 * TODO: Update Mach section.
4568 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4570 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4572 * printcmd.c (printf_command): Add missing single-letter
4573 backslash-escape sequences, and improve error message.
4575 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4577 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4578 rather than trying to shove an int into a pointer and back out
4579 again. This avoids compiler warnings.
4581 * defs.h (alloca): Declare as void *, not char *, on hpux.
4582 Don't prototype it, just declare the return type.
4584 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4586 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4587 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4589 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4591 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4592 ZERO_REGNUM, just read it as zero without talking to the board.
4594 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4596 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4597 to store_floating, not nonexistent variable len.
4599 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4601 (mips_store_word): Change calling convention to return errors, and
4602 to provide old contents if the caller wants it.
4603 (mips_xfer_memory): Deal with errors from mips_store_word.
4604 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4605 define now that remote-mips.c doesn't use BREAKPOINT.
4607 * remote-mips.c (mips_create_inferior): Call warning if arguments
4608 specified, and then execute "set args" command. Call error, not
4609 mips_error, if executable file not specified.
4611 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4614 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4617 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4619 * value.h (print_longest): Rename "value" to "val" in prototype
4620 declaration because some compilers don't like arguments whose
4621 names are the same as types.
4622 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4623 before passing it to remote_*_bytes.
4625 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4627 * h8500-tdep.c (saved_pc_after_call): The size of the
4628 pc is memory model dependent. (segmented_command,
4629 unsegmented_command, _initialize_h8500_tdep): New commands to
4630 change memory model.
4631 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4633 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4634 (hms_wait): Use new status structure
4635 (hms_open): Push the target here. (hms_before_main_loop): Not
4636 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4637 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4638 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4639 all registers in a compact way.
4641 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4643 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4644 as CORE_ADDR to match definition in rs6000-tdep.c.
4646 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4648 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4649 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4650 definitions into the psymtab.
4652 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4654 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4655 a special exceptionSize for the 68332.
4657 * remote-udi.c (udi_attach): If no arguments, print error.
4659 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4661 * Makefile.in (VERSION): Bump to 4.12.1
4662 * NEWS, README: Update to match 4.12 release.
4664 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4666 * command.c (empty_sfunc): New function.
4667 (add_set_cmd): Use it instead of not_just_help_class_command.
4668 (not_just_help_class_command): Change calling convention back to
4669 what it was before yesterday's change.
4671 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4672 of the type if present.
4674 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4676 * printcmd.c (decode_format): Don't blithely set the size for
4677 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4679 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4680 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4681 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4682 always just check against INT_MIN and INT_MAX (this also fixes things
4683 if sizeof (long) > sizeof (int), e.g. Alpha).
4684 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4685 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4686 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4687 BUILTIN_TYPE_UNSIGNED_LONGEST.
4688 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4689 longest_int and longest_unsigned_int.
4690 * value.h (struct value): Just align to LONGEST, rather than worrying
4691 about CC_HAS_LONG_LONG.
4692 * valarith.c (value_binop): Figure out type ourself based on
4693 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4694 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4695 * valprint.c (val_print_type_code_int): Just call
4696 extract_unsigned_integer directly, rather than going through
4698 * printcmd.c (decode_format): Remove code which would sometimes
4699 change 'g' size to 'w' for integers. print_scalar_formatted handles
4700 printing huge integers well enough, thank you.
4702 * command.c (add_set_cmd, not_just_help_class_command): Change
4703 to make this the sfunc, not cfunc, since that is how we call it.
4704 * command.h: Comment difference between sfunc and cfunc.
4705 * demangle.c (set_demangling_command): Add third arg since that
4706 is how it is called.
4707 (_initialize_demangler): Use sfunc, not cfunc, for
4708 set_demangling_command, since that is how it is called.
4709 Remove show_demangling_command; it has no effect.
4711 * command.c (shell_escape): Report errors correctly (with error
4712 message from strerror).
4714 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4716 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4717 x_scnlen.l rather than x_scnlen to match corresponding change in
4720 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4722 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4723 Change comments regarding TYPE_CODE_BOOL.
4724 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4725 regardless of the language.
4726 (value_true): Just call value_logical_not regardless of language.
4727 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4728 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4729 * language.h: Improve comment for la_builtin_type_vector.
4730 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4731 builtin_type_m2_bool.
4733 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4735 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4736 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4738 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4740 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4741 by restarting the ioctl.
4743 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4745 * target.h (target_wait): Add comment about calling
4746 return_to_top_level.
4748 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4750 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4751 additional arguments.
4752 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4754 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4756 * sparc-stub.c: Remove unnecessary #include of memory.h.
4758 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4760 * mips-tdep.c: Remove code which sets saved_regs from
4761 init_extra_frame_info and put it in new function mips_find_saved_regs.
4762 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4763 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4764 check if it is NULL and call mips_find_saved_regs if so.
4766 * remote-mips.c: Use unfiltered, not filtered, output most places.
4768 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4769 backtrace. Revise comments.
4771 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4773 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4774 alpha and irix. The _sigtramp case has to be handled properly
4775 in the tdep files if we have no ecoff debugging info.
4776 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4777 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4778 without PC_REGNUM kludge.
4779 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4780 Clean up handling of mips sigtramp frames, improve comments.
4782 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4784 * paread.c (read_unwind_info): Fix typo.
4786 * paread.c (pa_symtab_read): Update the "check_strange_names"
4787 filter to match GCC's current output. Filter out section symbols
4788 (which the HP linker sometimes puts in the wrong place).
4790 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4792 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4794 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4796 * Makefile.in: Remove all references to sparcly-nat.c.
4798 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4799 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4800 duplicating serial.h and target.h.
4802 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4803 are not used anywhere (a 5 Oct 1993 change removed the uses).
4805 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4806 * config/m68k/es1800.mt: Add comment.
4807 * remote-es.c: Extensive changes to update to current conventions.
4809 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4810 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4811 to achieve the desired timeout.
4812 * serial.h (serial_t): Add field timeout_remaining.
4814 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4816 * c-exp.y (yylex): Reenable nested type code.
4818 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4820 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4822 * remote-mips.c (mips_ops): Fix docstring.
4824 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4826 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4827 with the old tm-m68k-em.h:
4828 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4829 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4830 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4831 Add FIXME regarding GET_LONGJMP_TARGET.
4833 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4834 * infptrace.c (kill_inferior): Add comments.
4835 * main.c (quit_command): Call target_close after we kill or
4837 * remote-udi.c (udi_close): Don't error() if QUITTING.
4839 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4841 * configure.in: Make m68k-coff and aout add monitor support in
4842 addition to the standard serial support.
4844 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4846 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4849 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4851 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4852 * elfread.c (record_minimal_symbol_and_info),
4853 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4855 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4857 * i386-stub.c: Add ".text" right before "mem_fault:".
4859 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4861 * remote-utils.c (usage): Fix message to be accurate and conform
4862 more closely to normal conventions.
4864 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4865 whether to show information about exec_bfd, and not control whether
4866 to show information about device and speed.
4868 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4869 usage message, don't dump core.
4871 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4872 for variable size array.
4873 (bug_fetch_register, bug_store_register): Rename "value" to
4874 "fpreg_buf" because some compilers don't like variables whose
4875 names are the same as types.
4876 (bug_store_register): Use a cast when converting char * to
4879 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4880 of the command in error message (the text was referring to the old
4881 name of the command).
4883 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4885 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4886 full details on structure elements without names. This partially
4887 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4888 of those changes was accidental.
4890 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4891 defined, make it an error to specify a single argument which is not
4894 * Makefile.in (version.c), main.c (print_gdb_version): Use
4895 host_alias and target_alias, not host_canonical and
4896 target_canonical, to print configuration.
4898 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4900 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4901 of builtin_type_long. It is necessary to get a type which is
4902 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4904 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4905 various miscellaneous things discovered in the process:
4906 * printcmd.c, defs.h (print_address_numeric): New function.
4907 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4908 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4909 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4910 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4912 * utils.c, defs.h (gdb_print_address): New function.
4913 * expprint (dump_expression), gdbtypes.h: Use it.
4914 * breakpoint.c (describe_other_breakpoints),
4915 symmisc.c (dump_symtab, print_symbol):
4916 Use filtered not unfiltered I/O.
4917 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4918 just run gdb under a debugger for this (and it had problems with
4919 printing addresses, how to print b->shadow, etc.).
4920 * buildsym.c (make_blockvector), core.c (memory_error),
4921 exec.c (print_section_info), maint.c (print_section_table),
4922 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4923 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4924 Add comments saying code is broken. Marked with "FIXME-32x64".
4925 * dbxread.c (process_one_symbol), partial-stab.h (default),
4926 remote-vx.c (vx_run_files_info):
4927 Don't cast int being passed to local_hex_string.
4928 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4929 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4931 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4933 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4934 * source.c: Include <sys/types.h> regardless of USG.
4936 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4938 * valops.c (value_assign): Set `type' after coercing toval.
4939 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4940 Use extract_unsigned_integer to get the address of a reference.
4942 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4944 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4945 AIX can use ? instead of \ for continuation. Deal with it.
4947 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4948 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4949 the HP compiler in ANSI mode doesn't like.
4951 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4952 based on USG, rather than defining HAVE_SIGSETMASK to an
4953 expression containing defined. Having a macro used in #if expand
4954 to an expression containing "defined" is undefined according to
4955 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4958 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4960 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4961 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4963 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4965 * ch-exp.y (match_string_literal): Allow a zero-length string.
4966 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4968 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4970 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4971 passing them to print_387_status.
4972 (print_387_status): Don't subtract top from 7 before using it.
4973 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4974 from 7; the above explains it.
4976 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4978 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4979 pointer value when fixing up the frame at the start of a function.
4981 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4983 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4984 Sparc from the stack.
4986 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4988 * remote-mips.c (mips_initialize): Clear mips_initializing via
4989 cleanup chain, not directly.
4991 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4992 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4993 munging the timeout due to the limited range of c_cc[VTIME].
4995 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4996 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4997 m3-nat.c (m3_create_inferior): Pass it.
4998 * procfs.c: Remove ptrace function. It was declared in a way which
4999 conflicted with the prototype in unistd.h on Solaris.
5001 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5003 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5004 in the sigcontext if it is a signal trampoline frame.
5005 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5006 Define for Solaris2.
5008 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5010 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5011 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5012 tm-sparc.h so they can be overridden if necessary.
5014 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5016 * lynx-nat.c: Add Sparc support.
5017 * sparcly-nat.c: Remove. It's useless.
5018 * config/sparc/nm-sparclynx.h: Rewrite.
5019 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5021 * config/sparc/tm-sparclynx.h: Rewrite.
5023 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5025 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5026 directory. Old code was discarded, since the new opcode table has
5029 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5031 * Makefile.in (realclean): Remove info files per make-stds.texi.
5033 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5035 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5036 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5037 * config/sparc/tm-sun4sol2.h: Define it.
5039 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5041 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5042 if we did not find a symbol.
5044 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5046 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5049 * hppab-nat.c (call_ptrace): Delete redundant function.
5050 (kill_inferior, attach, detach, child_resume): Likewise.
5051 (child_xfer_memory): Likewise.
5053 * hppah-nat.c (call_ptrace): Delete redundant function.
5054 (kill_inferior, attach, detach, child_resume): Likewise.
5056 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5058 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5060 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5062 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5063 (CHILD_XFER_MEMORY): Define.
5064 (PT_*): Define so that generic infptrace.c code can be used.
5066 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5068 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5069 struct section_offsets *, not a (nonexistent) struct section_offset *.
5071 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5072 internal_xcoff_symtab, not an array of one of them. Change lots of
5073 "main_aux" to "&main_aux" and so on.
5075 * coffread.c, xcoffread.c: Include <coff/internal.h>
5078 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5080 * coffread.c (coff_getfilename): Make it not static.
5082 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5084 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5085 a completely gratuitous difference between xcoffread.c and coffread.c).
5087 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5089 * infrun.c (wait_for_inferior): Don't set frame for
5090 step_resume_breakpoint for IN_SIGTRAMP cases.
5092 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5093 breakpoint.c (bpstat_what): Move step_resume from its own field of
5094 the struct bpstat_what into the main_action. Make it override
5095 other breakpoints. This is a conservative change in the sense
5096 that before the step resume breakpoint was a breakpoint.c
5097 breakpoint, hitting the step resume breakpoint overrode even
5098 calling bpstat_stop_status.
5100 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5102 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5103 in case execution was stopped in the called function.
5104 * stack.c (print_frame_info, frame_info): If backtracing through
5105 a call dummy, handle the starting source line number on a line
5106 boundary like backtracing through sigtramp.
5107 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5108 for call dummy frame right. Remove old test for dummy frame,
5109 it has been unused at least since gdb-3.5.
5110 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5113 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5115 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5117 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5119 * infrun.c (signals_info), target.c (target_signal_from_name):
5120 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5122 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5124 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5125 * inflow.c (terminal_ours_1): When discussing how to deal with the
5126 tty state, make note of query() as well as readline.
5128 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5129 signals for which stop and print are cleared by default.
5131 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5133 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5134 reserved fields to hold a stub unwind entry type. Fix typo.
5135 (stub_unwind_entry): New structure for raw stub unwind entries.
5136 (stub_unwind_types): The types of stubs we may encounter.
5137 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5138 * hppa-tdep.c (rp_saved): Use additional information provided
5139 by linker stub unwind descriptors.
5140 (frameless_function_invocation): Likewise.
5141 (frame_chain_valid): Likewise.
5142 * paread.c (compare_unwind_entries): New function for sorting
5143 unwind table entries.
5144 (read_unwind_info): Rewrite to remove dependency on host endianness.
5145 Read in data from the $UNWIND_END$ subspace which contains linker
5146 stub unwind descriptors. Merge that data into the basic unwind
5149 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5151 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5153 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5154 from either the symbol name or the auxent.
5155 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5158 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5160 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5162 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5164 * README: Update notes for alpha port.
5166 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5168 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5169 for operation fault, constraint fault, and type fault.
5171 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5173 * Makefile.in (init.c): Add comment explaining formatting conventions.
5175 * c-exp.y (parse_number): Assign to temporary between the right
5176 shifts, to work around a bug in the SCO compiler.
5178 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5179 Add various files which were added to GDB recently.
5181 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5184 * Makefile.in: Add mostlyclean target.
5186 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5190 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5192 * main.c (show_commands): Make return type of extern
5193 history_get be HIST_ENTRY, rather than struct _hist_entry.
5194 (The latter loses with the upcoming merged readline.)
5196 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5198 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5199 const char *, not char *.
5201 * symtab.h (struct symbol): Make section short, not unsigned short.
5203 * symtab.c (lookup_symbol): Add comment about QUIT here.
5205 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5207 * c-exp.y (parse_number): Check for overflow regardless of range
5208 checking. Fix overflow check to use unsigned LONGEST, not
5211 * c-exp.y (parse_number): Make it so that integer constants are
5212 builtin_type_long_long if builtin_type_long isn't big enough or if
5213 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5215 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5216 Print our "()" first, then recurse for the target type.
5218 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5220 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5222 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5224 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5226 * utils.c (request_quit): Re-establish signal handler regardless
5229 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5231 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5233 * i960-tdep.c: Include target.h.
5235 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5237 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5239 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5241 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5242 changes (status -> ourstatus; declare status, etc.).
5243 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5245 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5247 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5249 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5251 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5253 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5255 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5257 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5259 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5261 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5263 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5264 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5266 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5269 Add search to target vector (#if 0'd until after 4.12):
5270 * target.h (to_search, target_search): Add.
5271 * gdbcore.h, core.c (generic_search): Add.
5272 * remote.c (remote_search): Add.
5273 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5276 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5277 is on, call find_pc_function rather than relying just on the minimal
5278 symbols (probably only matters for symbol readers which don't put
5279 statics in the minimal symbols, but changing this strikes me as
5280 not conservative enough).
5281 Initialize name_location in all cases.
5282 If no symbol and no msymbol, don't print anything symbolic.
5284 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5286 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5288 * printcmd.c (print_address_symbolic): Make it search the
5289 symtabs for variables as well as functions. Add `set print
5290 fast-symbolic-addr' and default it to fast (the old way).
5291 Print line numbers for data items as well as functions.
5293 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5294 address, if a symbol is found (take two more args pointing to
5295 where to store these results).
5297 * symtab.h (find_addr_symbol): Add prototype.
5299 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5301 * objfiles.h: Fix comments to reflect the fact that the phrase
5302 "top of stack" always refers to where the pushing and popping takes
5303 place, regardless of whether it is at the highest or lowest address.
5305 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5307 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5308 compiler generated tag names.
5309 * mdebugread.c (parse_type): Handle cross references to qualified
5311 * valops.c (value_struct_elt): Improve error message if the
5312 address of a method is requested from an object instance.
5313 * valops.c (search_struct_method): Make name_matched non-static
5314 to get it initialized correctly.
5315 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5316 exclude segment register which are not writable on newer SCO versions.
5318 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5320 * go32-xdep.c: Remove unused function uerror.
5321 (sigsetmask): Declare return type. Declare argument (to match the
5322 way it is called). Explicitly return 0.
5324 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5326 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5327 partial_symbol): Shrink the storage sizes of symbols, by making
5328 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5329 enums and small ints to the end of each struct to improve
5330 alignment, and switching the section number from int to unsigned
5333 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5335 * symtab.c (find_addr_symbol): New routine that will find the nearest
5336 symbol associated with an address. It does so by exhaustive
5337 search of the symtabs, so it's slow but complete.
5339 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5341 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5342 to [0,0] rather than [0, end of first source file]. This avoids
5343 problems with other parts of GDB looking for linetables in the
5344 _globals_ symtab. Eliminate variables num_object_files and
5345 first_object_file_end.
5347 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5349 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5350 (pop_frame): Restore PC2 and LR0 from dummy frames.
5351 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5352 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5353 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5354 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5355 (SETUP_ARBITRARY_FRAME): Define.
5357 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5359 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5361 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5363 * remote-udi.c (udi_resume): Correct prototype.
5365 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5367 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5368 hppa_frame_find_saved_regs.
5369 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5370 (prologue_inst_adjust_sp): New function.
5371 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5372 (skip_prologue): Completely rewrite to use unwind information.
5373 (hppa_frame_find_saved_regs): Likewise.
5375 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5377 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5378 to convert a signal number with appropriate bounds checking.
5380 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5382 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5384 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5385 print a newline to end the display anyway.
5387 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5388 coprocessor status regs) when popping a frame. This fixes
5389 float exceptions that occur after calling inferior functions.
5391 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5392 Read and write the fsr (float status register) to/from the child
5393 process along with the float regs. Remove Peter Schauer's change
5394 of May 24 '93, which has higher overhead and doesn't solve the
5395 real problem (which was that FSR wasn't being set).
5397 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5399 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5400 stack overflow check isn't right after the register stack
5401 adjustment instruction. Metaware R2.3u compiler moves other
5402 things in front of it. This fix isn't perfect but is what's
5405 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5407 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5409 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5410 character filenames.
5411 * configure.in: Change accordingly.
5413 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5415 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5416 _filtered io routines from these two files.
5418 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5420 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5421 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5422 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5424 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5426 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5428 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5429 printing to gdb_stderr.
5431 * remote-udi.c (udi_kill): Don't close the connection, just set
5432 inferior_pid to zero.
5433 (udi_mourn): Call remove_breakpoints.
5435 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5437 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5439 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5441 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5443 * remote-bug.c: At the start of each section, reset srec_frame
5446 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5447 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5448 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5449 code which looks for those two waitkinds. Use switch statement.
5450 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5451 CHILD_SPECIAL_WAITSTATUS.
5453 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5454 * Move target_signal_from_host, target_signal_to_host, and
5455 store_waitstatus from inftarg.c to target.c. procfs needs them.
5456 * target.c: Include "wait.h" and <signal.h>.
5457 * target.h, infrun.c (proceed), proceed callers: Pass new code
5458 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5459 enums being treated as unsigned and is cleaner.
5460 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5462 * infcmd.c (signal_command), infrun.c (signals_info):
5463 Don't allow user to specify numeric equivalent of
5464 TARGET_SIGNAL_DEFAULT.
5466 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5468 * config/alpha/alpha-netware.mt: New target support for Alpha
5470 * configure.in: Add alpha-*-netware* target.
5472 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5474 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5476 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5478 * target.h: Add enum target_waitkind, enum target_signal, and
5479 struct target_waitstatus. Change status argument to target_wait to
5480 be struct target_waitstatus * instead of int *.
5481 * target.h, infrun.c, all targets: Change type of signal arguments
5482 to resume(), proceed(), and target_resume() from int to enum
5484 * All targets (*_wait, *_resume): Change accordingly.
5485 * infcmd.c (program_info, signal_command), throughout infrun.c,
5486 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5487 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5488 signal code stuff right with the new signals would be non-trivial).
5489 * inferior.h (stop_signal): Make it enum target_signal not int.
5490 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5491 target_signal_from_name): New functions.
5492 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5493 store_waitstatus): New functions.
5494 * procfs.c (procfs_notice_signals): Use them.
5495 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5497 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5499 * objfiles.c (build_objfile_section_table): Don't abort() if
5500 objfile->sections is already set.
5502 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5503 to match recent change to exec.c.
5507 * main.c (print_gdb_version): Change year to 1994.
5509 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5510 * Makefile.in (NONSRC): Add ChangeLog-93.
5512 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5514 * stabsread.c (read_type): Allow defining several type numbers
5515 at once (e.g. "(1,2)=(3,4)="...).
5517 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5519 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5521 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5523 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5524 to process_one_symbol.
5525 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5526 avoid caching a bad endaddr in find_pc_partial_function.
5528 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5530 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5532 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5534 * infrun.c (wait_for_inferior): Do not step or step resume past
5535 the end of a one-line function we just stepped into.
5537 For older changes see ChangeLog-93
5543 version-control: never