1 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
3 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
6 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
8 * source.c: Various cosmetic changes.
9 (forward_search_command): Handle very long source lines correctly.
11 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
13 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
16 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
17 otherwise it looks like BSD-ELF.
19 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
21 * inftarg.c: include <sys/types.h> to get def of pid_t.
23 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
25 * solib.c (auto_solib_add_at_startup): New global.
26 (solib_create_inferior_hook): Call solib_add only if
27 auto_solib_add_at_startup is nonzero.
28 (_initialize_solib): New command "set auto-solib-add".
30 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
32 * parse.c (msymbol_addr_type): Replaced by
33 lookup_pointer_type (builtin_type_void).
35 * printcmd.c (_initialize_printcmd): Give examine_*_type
36 a name for `ptype $_'.
38 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
40 * printcmd.c (print_formatted): Call val_print_string directly,
41 rather than via value_print.
43 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
45 * somsolib.c (som_solib_get_got_by_pc): New function.
46 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
47 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
48 function's export stub or real address in a shared library.
50 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
52 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
54 * configure.in (i[345]86-*-freebsd*): New configuration.
55 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
57 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
59 * top.c (read_next_line): Pass annotation suffix "commands"
60 instead of "command", matches documentation.
62 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
64 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
65 FRAME_ADDR with CORE_ADDR in prototype.
67 * top.c (command_line_input): If annotation suffix is NULL,
68 replace it with an empty string.
69 (read_next_line): Pass "command" as annotation suffix to
72 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
74 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
75 * config/rs6000/xm-rs6000.h: ...to here.
77 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
79 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
81 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
83 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
84 up lots of code and centralize framework initialization.
86 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
88 * tm-hppa.h (skip_trampoline_code): Add extern decl.
89 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
90 allow it to execute any return path trampoline code. Stop the
91 inferior and give the user control when the trampoline has
93 (in_solib_call_trampoline): Handle export stubs which also perform
94 parameter relocations.
95 (in_solib_return_trampoline): Likewise.
97 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99 * coffread.c, symfile.h (coff_getfilename): Make it static again.
100 * xcoffread.c (coff_getfilename): Use a static copy from
101 coffread.c, modified for accessing the static xcoff strtbl.
103 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
105 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
106 _sr4export and $$dyncall as trampolines. Likewise for long-call
107 stubs and parameter relocation stubs.
108 (in_solib_return_trampoline): Recognize a return trampoline for
109 return value relocation stubs.
111 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
112 Various name changes to match those used by hp-symtab.h.
114 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
116 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
117 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
119 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
120 IN_SOLIB_TRAMPOLINE. All callers changed.
121 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
122 (wait_for_inferior): Handle single stepping through trampolines on
123 return paths from shared libraries.
124 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
125 in_solib_call_trampoline.
126 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
127 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
128 * hppa-tdep.c (in_solib_call_trampoline): New function.
129 (in_solib_return_trampoline): New function.
131 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
133 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
134 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
136 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
137 (BC_BREAKPOINTS): Disable.
138 * sh-tdep.c (print_insn): Cope with big and little endian machines.
139 * sh/sh.mt: Use libsim.a
140 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
141 (BREAKPOINT): Changed to be byteorder independent.
143 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
145 Maintenance commands to report time and space usage.
146 * main.c (display_time, display_space): New globals.
147 (main): Add argument --statistics to enable reporting, display
148 time and space after startup is done.
149 * maint.c (maintenance_time_display, maintenance_space_display):
151 * top.c (command_loop): Display time and space after command
154 * top.c (pre_init_ui_hook): New global.
155 (gdb_init): If pre_init_ui_hook set, call before all other init.
157 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
159 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
161 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * config/i386/i386sol2.mh: Reenable core file support.
165 * symfile.c (deduce_language_from_filename): Treat .c++ as a
168 * valops.c (destructor_name_p): Do not compare the template
169 part for template classes.
171 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
173 * defs.h, infcmd.c (reg_names): Don't declare as constant.
174 * remote-mips.c (mips_open): Read and set the processor type.
175 * mips-tdep.c (mips_set_processor_type): Always return an int.
177 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
179 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
180 * nlm/gdbserve.def (strtol): Add to import list.
181 * nlm/fake_aio.c: Remove file, no longer used.
183 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
184 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
185 (LD_FOR_TARGET): Remove.
187 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
189 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
190 support for two variables used to control the load protocol and
193 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
195 Support for different MIPS IDT processor models.
196 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
197 mips_generic_reg_names, mips_r3041_reg_names,
198 mips_r3051_reg_names, mips_r3081_reg_names,
199 mips_processor_type_table): New globals.
200 (mips_do_registers_info): Don't display register if name is empty.
201 (mips_set_processor_type_command): New command.
202 (mips_show_processor_type_command): New command.
203 (mips_set_processor_type): New function.
204 (mips_read_processor_type): New function.
205 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
206 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
207 (NUM_REGS): Increase to account for all CP0 registers.
208 (REGISTER_NAMES): Add empty names for CP0 registers.
209 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
210 (PRID_REGNUM): New macro.
212 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
214 * README: Add warning about termcap in Ultrix and OSF/1.
216 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
218 * Makefile.in: Fix the test for installing gdbtk.
220 * hppa-tdep.c: Remove including sys/dir.h from a target file.
222 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
224 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
226 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
227 * nlm/ppc.c: Likewise.
229 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
230 (StopBell): New function (stubbed out).
232 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
234 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
237 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
239 * c-exp.y (yylex): Fix a bug in template scanning.
241 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
243 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
244 the top bit returned by getDebugChar.
246 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
248 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
249 to set remote load type and protocol.
250 * rom68k-rom.c: Add to_stop in target_ops.
252 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
254 * Makefile.in: Install gdbtk.tcl.
255 * configure.in: Add ENABLE_GDBTK flag.
256 * gdbtk.c (gdb_sourcelines): Returns list of source lines
257 containing code. (gdb_regnames): Returns list of register names.
259 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
261 * somsolib.c: Add TODO list.
262 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
263 not exist or has size zero. Slightly simplify error handling.
264 Keep an internal list of all the loaded shared libraries and
265 various tidbits of information about the loaded shared libraries.
266 Build section tables for each loaded shared library and add those
267 tables to the core target if necessary.
268 (som_solib_create_inferior_hook): Force re-reading of shared
269 libraries at exec time.
270 (som_sharedlibrary_info_command): New function for dumping
271 information about the currently loaded shared libraries.
272 (_initialize_som_solib): New function.
274 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
276 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
277 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
278 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
280 (copying.o, os9kread.o, remote.o): Update dependencies.
282 * valarith.c (value_sub): When subtracting pointers, only
283 check for a match of the pointed to element lengths.
284 Cast element length to LONGEST to obtain a signed result for
285 pointer subtractions.
287 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
289 * ch-exp.y (yylex): Fix off-by-one error when converting string to
290 lowercase. Null terminate new string.
292 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
294 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
295 it indicates __dld_list is not valid return an error. If it
296 indicates that libraries were not mapped privately, issue a
299 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
301 * symfile.c (syms_from_objfile): Only call find_lowest_section if
302 no ".text" section exists.
304 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
306 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
307 the new generic ROM interface in monitor.c.
308 * config/m68k/monitor.mt: Use new ROM support.
309 * monitor.c: Add support for xmodem download protocol.
311 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
313 * findvar.c (find_saved_register): Fix a frame variable name.
314 * infcmd.c (finish_command): Ditto.
316 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
318 * TODO: Remove "Watchpoints seem not entirely reliable, though
319 they haven't failed me recently." item--this old (4.6 at least)
320 item is too vague to be useful (some watchpoint bugs have been
322 * TODO: Add explanation of "RPC interface" item.
324 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
326 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
327 stub unwind descriptors too.
329 * Enable backtracing from inside a SOM shared library back into
331 * hppa-tdep.c (internalize_unwinds): Accept and use new
332 "text_offset" argument for dynamic relocation of
333 region_{start,end} fields in the unwind descriptor.
334 (read_unwind_info): Pass text_offset to internalize unwinds.
336 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * m3-nat.c: Remove comments about arbitrary limit in
339 printf_filtered; that limit is gone.
341 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
343 * Beginnings of SOM shared library support. Breakpoints and
344 single frame backtracing within the library only. Only works when
345 using the HPUX 9 dynamic linker. More functionality to be added
348 * somsolib.c, somsolib.h: New files.
349 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
350 (ALLDEPFILES): Add somsolib.c.
351 (somsolib.o): Add some dependencies.
352 * somread.c (som_symtab_read): Accept multiple section offsets.
353 All callers changed. Adjust all text symbols with the first
355 * symfile.c (find_lowest_section): Enable this function. Add some
356 tie-breaking logic when sections have the same vma.
357 (syms_from_objfile): Use find_lowest_section rather than looking
358 for ".text" by name. Relax warning to only warn if the lowest
359 section is not a code section.
360 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
361 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
363 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
365 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
366 it is still needed for GCC-2.6 compiled code.
367 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
368 sometime after GCC-2.7 has been released.
370 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
371 retrieving the PC from a signal handler caller. Fix thinko
372 in Stan's last change ("frame", should have been "frame->next").
373 If the next frame is a signal handler caller and it's a system
374 call which has entered the kernel ((PSW & 0x2) != 0), then the
375 saved pc is in %r2 instead of %r31.
377 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
379 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
380 "frame_info" throughout.
382 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
384 * sparcl-stub.c: get rid of defs.h.
386 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
388 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
389 Correct definition of MMALLOC_DIR to reflect fact this is
390 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
392 * gdbserver/server.c (main): After we kill the inferior in
393 response to a 'k' request, exit.
395 * remote.c (remote_kill): Use catch_errors when calling putpkt.
396 (putpkt): Return int, not void, to match catch_errors calling
399 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
401 * rs6000-tdep.c (pop_frame): Correct a variable name.
403 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
405 * TODO: Re-write item about SIGINT handling to reflect the fact
406 that target_stop now exists.
408 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
410 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
411 and CORE_ADDR, respectively.
412 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
413 * blockframe.c (get_frame_info): Remove.
414 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
415 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
416 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
417 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
418 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
419 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
420 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
421 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
422 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
423 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
424 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
425 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
426 rename variables consistently (using `frame' or `fi'), remove
427 calls to get_frame_info and FRAME_INFO_ID, remove comments about
428 FRAME and FRAME_ADDR cruftiness.
430 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
432 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
433 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
434 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
435 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
436 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
437 w89k-rom.c, target.c, target.h: Add support for target_stop().
438 * gdbtk.c (gdb_stop): Switch to target_stop().
440 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
442 * osfsolib.c (solib_map_sections, first_link_map_member,
443 next_link_map_member, xfer_link_map_member): Retrieve and use
444 shared library relocation offset from runtime loader structures.
445 Use libxproc.a routines to get a working version if
446 USE_LDR_ROUTINES is defined.
447 * README: Remove item about shared library relocation for
450 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
452 * c-exp.y (yylex): scan template names, and scan nested class
455 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
457 * nlm/Makefile.in: install gdbserve.nlm.
459 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
461 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
463 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
465 * gdbtk.c: Get rid of lots of unnecessary #includes.
466 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
467 Display structure directly.
468 * gdbtk.tcl: Change exit button to quit button.
470 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
472 * c-valprint.c (c_value_print): Check for plain literal `char'
473 target type when suppressing `(char *)' output for strings.
475 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
477 * coffread.c (coff_symfile_init): Remove unused local abfd.
478 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
479 instead of long, for compatibility with mmalloc.h.
481 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * top.c (line_completion_function): Renamed from
484 symbol_completion_function, takes the line buffer and the
485 point in the line buffer as additional arguments.
486 (readline_line_completion_function): New function, interface
487 between readline and line_completion_function.
489 (complete_command): Use line_completion_function instead of
490 abusing rl_line_buffer. Free completion strings after printing
492 * symtab.c (completion_list_add_name): Recheck for duplicates
493 if we intend to add a modified symbol.
495 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
496 includes the number of methods from the baseclasses.
497 * stabsread.c (attach_fn_fields_to_type): No longer add the
498 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
499 the baseclass type might not have been completely filled in yet.
500 * symtab.c (total_number_of_methods): New function to compute
501 the total number of methods for a type, including the methods
503 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
504 allocate the symbol array for find_methods.
506 * stabsread.c (scan_file_globals): Add default case to minimal
507 symbol type switch, to avoid gcc -Wall warnings.
509 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
510 Don't test for zero backchain pointer to recognize a signal
511 handler frame, if read() gets interrupted by a signal, the
512 backchain will be non zero.
513 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
515 (SIG_FRAME_PC_OFFSET): New definition.
516 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
517 is a signal handler frame.
518 * rs6000-tdep.c (function_frame_info): Do not error out
519 if we can't access the instructions.
521 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
522 New definition to get the function address from a function pointer.
523 * valops.c (find_function_addr): Use it when calling a user
524 function through a function pointer.
526 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
528 * Makefile.in (MMALLOC_DIR): New definition.
529 (MMALLOC): Use MMALLOC_DIR.
530 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
531 (OPCODES): Remove gratuitous "./".
532 * defs.h (mmalloc.h): Include.
533 (mmalloc, mrealloc, etc): Remove decls.
534 (cplus_demangle, cplus_demangle_opname): Remove decls.
536 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
538 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
539 no_windows variable. Now called use_windows, and defaults to off
542 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
544 * coffread.c (coff_symtab_read): If we get the address from
545 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
546 (coff_symtab_read): Set value and section of symbol that
547 process_coff_symbol returns.
549 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
551 * config/i386/tm-nbsd.h: Enable longjmp support.
553 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
555 * valarith.c (value_binop): Take care of ANSI `value preserving'
556 rule, which was not addressed by the previous change.
558 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
559 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
561 * TODO: Remove item about RS/6000 shared libraries.
563 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
565 * defs.h, infrun.c (wait_for_inferior), top.c: Call
566 target_wait_hook to allow GUI to handle blocking for inferior. Call
567 call_command_hook in execute_command to provide means for wrapping
568 commands with GUI state change updates.
569 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
570 * (gdb_stop): New tcl command to stop the target process.
571 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
573 * (gdbtk_call_command): Wrapper around command processing to
574 alert GUI of target state changes.
575 * (gdbtk_init): Get the fd of X server for doing async
576 notification of X events (via x_event). Setup new hooks.
577 * gdbtk.tcl: Add scrollbars to assembly and command windows.
578 * Change window foreground & background colors.
579 * Create margin tag for breakpoints in source and assembly windows.
580 * Add new routines to be invoked when target state changes to/from
582 * Add start of expression window.
583 * Change bindings of mouse button 1 in assembly and source window
584 to just set or clear breakpoints when in the margin tag.
585 * Change shape of register window to be more vertical to better
586 reflect it's contents.
588 * Cleanup some code around command window bindings.
590 * infrun.c (wait_for_inferior): Make sure
591 through_sigtramp_breakpoint is non-null before deleting.
593 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
595 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
597 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
599 * Makefile.in (coffread.o): Depend on target.h.
600 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
602 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
606 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
608 * objfiles.c (objfile_relocate): When relocating ->sections, use
609 objfile not symfile_objfile.
611 * symtab.h, minsyms.c (minsyms_sort): New function.
612 * objfiles.c (objfile_relocate): Call it.
614 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
616 * objfiles.c, objfiles.h (objfile_to_front): New function.
617 * remote-vx.c (vx_add_symbols): Call it.
619 * coffread.c (coff_symtab_read): Handle common symbols the same
620 way that partial-stab.h does.
622 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
624 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
625 machine/psl.h. These are host files.
627 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
629 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
630 does *not* include the terminating NULL msymbol.
632 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
634 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
635 loader that reads files using BFD and converts it on the fly.
637 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
639 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
640 * monitor.c (monitor_load): check the load type and load the file
641 accordingly. Default to gr_load_image().
642 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
643 srecord format by downloading to the monitor.
644 * w89k-rom.c, op50n-rom.c: set supported load types.
646 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
649 * Makefile.in: Remove xcoffexec.o rule.
651 * exec.c (exec_file_command): Add comment.
653 Fix data and bss relocation for VxWorks 5.1:
654 * remote-vx.c (vx_add_symbols): New function.
655 (vx_load_command, add_symbol_stub): Call it instead of
657 (vx_wait): Remove comment which was wrong to useless.
658 * remote-vx.c: Reindent much of file.
659 * coffread.c (cs_to_section, find_targ_sec): New functions.
660 (process_coff_symbol): Set SYMBOL_SECTION to result
662 (coff_symtab_read): Call cs_to_section and deal with result
663 rather than assuming sections are in a certain order. Deal with
665 * coffread.c: Remove text_bfd_scnum variable.
667 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
669 * corelow.c: Format to standard.
670 (core_close): Use name instead of bfd_filename.
672 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
677 * symfile.c (reread_symbols): Include bfd_errmsg string in error
678 message if bfd_close fails.
679 * exec.c (exec_close), solib.c (clear_solib), corelow.c
680 (core_close), objfiles.c (free_objfile), irix5-nat.c
681 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
682 (gr_load_image): Check for errors from bfd_close.
683 * solib.c (look_for_base), remote-utils.c (gr_load_image),
684 remote-udi.c (download), corelow.c (core_open), symfile.c
685 (symfile_bfd_open), symfile.c (generic_load): Add comment
686 regarding error from bfd_close.
687 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
688 comment about bogus handling of errors from bfd_openr.
689 * exec.c (exec_close): Add comment regarding memory leak and
690 dangling reference to vp->name.
692 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
694 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
695 of using longest_to_int.
697 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
698 mips and alpha targets need the real breakpoint pc for
699 creating the breakpoint frame.
701 * stack.c (return_command): Cast return value to the return
702 type of the function from which we return.
703 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
704 to STORE_RETURN_VALUE.
706 * symtab.c (lookup_symbol): Remove search for `static mangled
707 symbols', the search for `static symbols' already looks for
708 mangled and demangled symbols via lookup_block_symbol.
710 * valarith.c (value_binop): Use ANSI C arithmetic conversions
711 when performing integral evaluations, implement BINOP_EQUAL and
713 (value_equal, value_less): Use value_binop to perform the
714 comparison if both operands have TYPE_CODE_INT.
716 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
717 as they are written back later. Handle sp restore for frameless
718 functions. Use fdata.nosavedpc instead of fdata.frameless to
719 determine if the pc has been saved.
720 (function_frame_info): Handle `mr r31,r1', which is generated by
721 gcc-2.6, as a synonym for `oril r31,r1,0'.
722 (skip_trampoline_code): Handle shared library trampolines.
723 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
724 their real name. Enables setting of breakpoints in shared libraries
725 before the executable is run.
727 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
729 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
730 interface code still works with the new ROM monitor
731 structures. Fake out a couple of fields.
733 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
735 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
736 target_write_pc, target_read_fp, target_write_fp): Rename to
738 (h8500_read_pc, h8500_write_pc): Add pid argument.
739 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
740 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
741 Change to match functions above.
743 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
745 * NEWS: Add item about if and while.
747 * .gdbinit: Restore `end'; it was not excess. Reindent
748 list-objfiles to make this clear. Comment out all of
749 list-objfiles because old gdb's choke on it.
751 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
753 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
756 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
758 * Makefile.in (ANNOTATE_OBS): New definition.
759 (COMMON_OBS): Add exec.o.
760 (annotate.o): Remove extra compile rule.
761 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
764 * .gdbinit: Remove excess `end'.
766 * exec.c: Merge in RS6000 support from xcoffexec.c.
767 (symfile.h, objfiles.h, xcoffsolib.h): Include.
768 (vmap): New global variable.
769 (exec_close): Close and free objects in vmap chain.
770 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
771 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
772 (exec_files_info): Print vmap information.
773 * xcoffexec.c: Remove.
774 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
775 (TDEPFILES): Use exec.o instead of xcoffexec.o.
776 * TODO: Remove pertinent items.
778 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
780 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
781 are no longer needed as of gcc-2.6.0.
783 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
785 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
787 (fetch_core_registers): Don't try to fetch a register if
788 regmap maps it to -1.
789 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
790 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
791 stores the registers in a weird order.
793 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
795 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
796 if inferior_pid is nonzero.
798 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 Speed up GDB startup time by not demangling partial symbols.
801 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
802 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
803 No longer demangle partial symbols.
804 * symtab.c (lookup_symbol, list_symbols): Handle mangled
805 variables, e.g. C++ static members, via the minimal symbols.
807 Handle reordered functions in an objfile, for Irix 5.2 shared
809 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
810 set if the functions in an objfile are reordered.
811 * mdebugread.c (parse_partial_symbols): Detect reordered
812 functions in an objfile.
813 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
814 lookup algorithm if the functions in the objfile are reordered.
816 * xcoffexec.c (exec_close): If the current target has a copy
817 of the exec_ops sections, reflect the freeing of the sections
820 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
821 `sizeof dummy', for constructing the call dummy code.
823 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
824 function declarations.
825 * sparc-tdep.c (sparc_pop_frame): Cast result of
826 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
828 * irix5-nat.c (enable_break): Set breakpoint at the entry point
829 of the executable, to handle the case where main resides in a
831 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
832 after shared library symbol reading, to get rid of a warning from
833 heuristic_proc_start if the startup code has no symbolic debug info.
835 * breakpoint.h (struct breakpoint): Add new fields language
836 and input_radix, to enable breakpoint resetting with the
837 proper language and radix.
838 * breakpoint.c (set_raw_breakpoint): Initialize them.
839 (breakpoint_re_set_one): Use them when resetting the breakpoint.
840 (breakpoint_re_set): Preserve current language and input_radix
841 across breakpoint_re_set_one calls.
843 * symtab.c (decode_line_1): Do not build a canonical line
844 specification for `*expr' line specifications.
846 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
848 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 The point of these changes is to avoid reading the frame pointer
851 and stack pointer during stepping, to speed things up.
852 A. Changes to not select a frame until we need a selected frame:
853 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
854 * infrun.c (wait_for_inferior): Move call to select_frame back to
855 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
856 Law, but the change was my idea); the only reason for that change
857 was so we could save and restore the selected frame in
858 wait_for_inferior, and now that flush_cached frames clears the
859 selected frame, that should work OK now.
860 B. Changes to not create a current_frame until we need one:
861 * blockframe.c (get_current_frame): If current_frame is NULL, try
862 to create an innermost frame.
863 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
864 infrun.c (wait_for_inferior), thread.c (thread_switch),
865 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
866 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
867 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
868 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
869 i960-tdep.c (pop_frame), m68k-tdep.c
870 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
871 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
872 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
873 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
874 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
875 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
876 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
877 call create_new_frame.
878 * corelow.c (core_open), altos-xdep.c (core_file_command),
879 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
880 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
881 umax-xdep.c (core_file_command): Don't call create_new_frame; do
882 call flush_cached_frames.
883 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
885 C. Changes to get rid of stop_frame_address and instead only
886 fetch the frame pointer when we need it.
887 * breakpoint.c (bpstat_stop_status): Remove argument
888 frame_address; use FRAME_FP (get_current_frame ()).
889 * infrun.c (wait_for_inferior): Don't pass frame pointer to
891 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
892 ()) instead of stop_frame_address.
893 * infrun.c (save_inferior_status, restore_inferior_status),
894 inferior.h (struct inferior_status): Don't save and restore
896 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
897 (select_thread): Remove stop_frame_address and uses thereof.
898 D. Same thing for the stack pointer.
899 * infrun.c (wait_for_inferior): Remove stop_sp and replace
900 uses thereof with read_sp ().
901 E. Change to eliminate one nasty little spot where we were
902 wanting to know the frame pointer from before the current step
903 (idea from GDB 3.5, which saved my ass, because my other ideas of
904 how to fix it were very baroque).
905 * infrun.c: Remove prev_frame_address.
906 * infrun.c (wait_for_inferior, step_over_function): Use
907 step_frame_address instead of prev_frame_address.
908 F. Same basic idea for the stack pointer.
909 * inferior.h, infcmd.c: New variable step_sp.
910 * infcmd.c (step_1, until_next_command): Set it.
911 * infrun.c: Remove prev_sp and replace uses by step_sp.
912 * infrun.c (wait_for_inferior): If we get out of the step
913 range, then set step_sp to the current stack pointer before we
916 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
918 * top.c (target_byte_order_auto): New static variable.
919 (set_endian): Mention that ``auto'' is permitted.
920 (set_endian_auto): New static function.
921 (show_endian): Change message based on target_byte_order_auto.
922 (set_endian_from_file): New function.
923 (init_main): Add command ``auto'' to endianlist.
924 * exec.c (exec_file_command): Call set_endian_from_file.
925 * defs.h (set_endian_from_file): Declare.
927 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
929 * nlm/i386.c (flush_i_cache): New function, does nothing.
930 (frame_to_registers, registers_to_frame, set_step_traps,
931 clear_step_traps, do_status): Make non-static.
933 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
935 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
936 defined, define as 0.
937 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
939 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
940 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
941 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
942 (BREAKPOINT): Remove definition.
943 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
944 (BREAKPOINT): Remove definition.
945 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
946 value of 1, rather than without a value.
947 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
948 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
949 run time rather than at compile time.
951 * remote-mips.c (break_insn): Remove.
952 (BREAK_INSN, BREAK_INSN_SIZE): Define.
953 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
954 (mips_remove_breakpoint): Likewise.
956 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
957 define TARGET_BYTE_ORDER as target_byte_order, and declare
958 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
959 a test of TARGET_BYTE_ORDER.
960 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
962 (endianlist, target_byte_order): New variables.
963 (set_endian, set_endian_big, set_endian_little): New functions.
964 (show_endian): New function.
965 (init_cmd_lists): Initialize endianlist.
966 (init_main): Add commands ``set endian big'', ``set endian
967 little'', and ``show endian''.
968 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
969 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
970 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
971 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
972 * values.c: Likewise.
974 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
976 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
978 * nlm/Makefile.in: Get rid of NWINCLUDES.
979 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
980 User should now configure with --with-headers.
982 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
984 * gdbserver/server.c (main): Silently accept all unrecognized
985 requests and send back a zero length acknowledge. That is what
986 *-stub.c do and is what remote.c expects.
988 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
990 * corelow.c (core_open): Copy the modified to_sections_end
991 vector from current_target to core_ops too.
993 * gdbserver/server.c (main): Silently accept query requests
994 and send back a zero length acknowledge.
996 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
998 * nlm/Makefile.in: Don't define NWINCLUDES.
999 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1001 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1005 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1007 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1008 arithmetic. status is a `union wait'.
1010 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1012 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1014 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1016 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1018 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1020 * coffread.c (complete_symtab): If last_source_file is set upon
1023 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1025 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1026 Set main_aux before using it.
1028 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1030 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1031 ignoring before. But continue to ignore XMC_DS.
1033 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1035 * hpread.c (hpread_read_array_type): Do not change the type code
1036 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1039 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1040 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1041 as an T_UNS_LONG with length 8).
1043 * hpread.c (struct hpread_symfile_info): Delete have_module field
1044 and accessor macro. Minor indentation fix.
1045 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1046 and reset state variables have_name & texthigh if pst is NULL.
1047 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1048 partial symbol table if pst is non-NULL. If pst is NULL, then
1049 start a new psymtab.
1050 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1051 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1052 correct handling of subfiles.
1054 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1056 * defs.h (misc_command_type): Remove trailing comma from
1059 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1061 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1062 out of an interrupt frame.
1064 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1066 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1068 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1069 * mips-tdep.c (mips_print_register): Don't test float validity.
1070 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1071 config/arm/tm-arm.h, config/convex/tm-convex.h,
1072 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1073 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1074 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1075 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1076 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1077 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1078 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1079 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1080 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1083 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1085 * TODO: Remove item about adding general multi-threaded stuff;
1087 Remove item about specifying arbitrary locations of stack frames
1088 (this works on some machines).
1089 Remove item about debugging functions without a frame pointer
1090 (this works on some machines).
1091 Remove item about re-writing macros which handle frame chaining and
1092 frameless functions. They have been re-written at least once
1093 since that item was written.
1094 Remove item about gdb catching SIGINT when attached; this is done.
1095 Remove item about having list_command not read symbols--why bother?
1097 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1099 * TODO: Append contents of Projects file.
1102 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1104 * corelow.c (add_solib_stub): Remove copying of to_sections,
1105 pass current_target to SOLIB_ADD. The Sep 10 change failed
1106 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1108 * corelow.c (core_open): After reading the shared libraries,
1109 copy the modified to_sections vector from current_target to
1110 core_ops, so that core_close can free it later.
1111 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1112 Pass down target parameter from SOLIB_ADD and use it instead of
1113 directly accessing core_ops.
1115 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1117 * solib.c: *BSD systems need <a.out.h> to be included before
1120 * i386b-nat.c: Add i386_float_info(), etc.
1121 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1123 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1124 * config/i386/nm-nbsd.h: Use it.
1125 * config/sparc/nm-nbsd.h: Use it.
1126 * config/ns32k/nm-nbsd.h: Use it.
1128 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1129 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1130 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1131 New files, support for NetBSD/i386.
1132 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1133 New files, support for NetBSD/ns32k.
1135 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1137 * .gdbinit: Add list-objfiles command.
1139 * TODO: Reword item regarding NO_STD_REGS.
1141 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1142 coff_read_struct_type): Allocate on symbol_obstack, not directly
1143 via malloc/savestring.
1145 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1147 * TODO: Add more items.
1148 * tests: Remove the directory and all of its (obsolete) contents.
1150 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1152 * coffread.c (init_stringtab): When copying length to stringtab,
1153 use target format, not host format, since that is what the rest of
1156 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1158 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1159 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1160 NWINCLUDES definitions.
1161 * i386-nlmstub.c: Removed.
1163 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1165 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1166 char * (from const char *) before assigning. Don't save string we
1167 pass to record_minimal_symbol (it already saves it).
1169 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1171 * gdbtk.tcl: Let ^U delete lines in the command window.
1173 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1175 * cp-valprint.c (static_field_print): New variable, controls
1176 printing of static members.
1177 (_initialize_cp_valprint): New print set subcommand
1178 "static-members". Turn on printing of static members by default.
1179 (cp_print_value_fields): Print static members if necessary.
1181 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1182 (elf_locate_base): Use only standard BFD functions to collect
1183 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1184 tag only if it got defined via the inclusion of <link.h>.
1186 * f-exp.y: Write block for OP_VAR_VALUE.
1187 * f-valprint.c (info_common_command): Handle `info common'
1188 without an argument correctly.
1190 * c-typeprint.c (c_type_print_base): Handle template constructors.
1191 * symtab.c (gdb_mangle_name): Handle template method mangling,
1192 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1194 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1196 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1197 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1198 * ch-valprint.c (chill_val_print): Pass index type directly
1199 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1200 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1201 if the index type is a stub.
1203 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1205 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1206 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1207 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1208 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1209 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1210 config/mips/riscos.mh, config/pa/hppahpux.mh,
1211 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1212 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1213 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1215 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1217 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1219 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1220 Also, add decl for symtab_to_filename.
1221 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1222 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1223 routine decr replaces in line code.
1224 * (create_file_win): Use catch to handle open failures more
1225 elegantly. Also, create special window to display file open
1226 failure message. Move opening of file prior to creation of text
1228 * (create_asm_win): Add PC as argument. We now base disassembly
1229 on PC instead of function name, since function names can be
1230 ambiguous (usually seen with shared libs). Also, use catch to
1231 simplify code where we don't care about failures.
1232 * source.c (symtab_to_filename): New. Returns the file
1233 associated with a symtab.
1234 * top.c: Define interactive_hook. Called during QUIT to animate
1237 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1239 * stabsread.c (read_type): Handle stub types for bitstrings.
1240 * stabsread.c (read_array_type): Check for stub domain type
1241 using TYPE_FLAG_STUB, not its length.
1242 * gdbtypes.c (create_set_type): Handle a stub domain type.
1244 * ch-exp.y: Get rid of some extra non-terminals, and move
1245 their rules into primitive_value.
1246 * parser-defs.h: Add comment about unary postfix operators.
1247 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1248 * expprint.c (print_subexp): Recognize unary postfix operator.
1250 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1252 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1253 Add warnings about depreciation of `snoop' cmd.
1255 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1257 * remote-hms.c (hms_read_inferior_memory): Cope when
1258 target sends both \r and \n.
1260 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1262 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1263 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1265 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1268 mst_solib_trampoline.
1270 * f-valprint.c (f_val_print): Change cast of valaddr from
1271 CORE_ADDR * to char **, since that is how it is used.
1273 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1274 using obsavestring, and pass that to prim_record_minimal_symbol.
1275 Having the objfile point to bfd_asymbol_name directly doesn't work
1276 if we save and restore a mapped symbol file.
1278 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1280 * gdbtk.tcl: Add ref counts to breakpoint tags.
1281 * Put quotes around function name in disassemble command to better
1282 handle assembler names containing `.'.
1283 * Make pclist element 0 be filler to avoid off-by-one problem with
1285 * Set names of top-level windows.
1286 * Add register display window.
1287 * Add PC to label of assembly window.
1289 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1291 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1292 to add a generic ROM monitor interface, and support file for the
1293 WinBond W89K and the Oki OP50N PA based target boards.
1295 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1297 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1298 disassembly more efficient.
1299 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1301 * (gdb_loc): Include pc in return value. Also, return function
1302 name if arg was specified.
1303 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1304 after command completes.
1305 * (gdbtk_init): Improve error handling.
1307 * gdbtk.tcl: Add lots of comments. Clean up code.
1308 * (gdbtk_tcl_fputs): Make output window redirectable.
1309 * Add assembly window, and breapoint support.
1310 * Make button 1 in margin toggle breakpoints.
1311 * Use stippling to indicate breakpoint disabling.
1313 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1315 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1317 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1319 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1320 change by replacing `symbols_added' with `so_last'.
1321 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1322 global common symbols, they will be resolved by the runtime loader.
1323 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1324 Handle scSCommon like scCommon symbols.
1326 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1328 * corelow.c (add_solib_stub): Copy to_sections changes from
1329 core_ops to current_target after adding the shared libraries.
1330 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1331 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1332 error to a complaint, simplify complaint.
1333 * procfs.c (signalname, errnoname): Make `name' const.
1334 * symfile.c (reread_symbols): Use filename from old BFD to
1336 * values.c (record_latest_value): Don't record value in the
1337 history chain until we are sure there won't be an error.
1339 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1341 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1344 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1346 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1348 * remote.c (fromhex): Make error more explicit.
1349 (read_frame): Don't print bad checksum information unless
1350 remote_debugging. Don't use repeat count unless it's > 0.
1351 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1352 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1353 Optionally cope with BC style breakpoints.
1354 (e7000_command): After command send directly to the E7000 mark
1355 registers as changed.
1356 (why_stop, e7000_wait: Understand BC style stop condition.
1357 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1358 sequences. (frame_find_saved_regs): Likewise.
1359 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1361 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1362 (more work here to come)
1363 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1366 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1368 * sparclite/Makefile.in: Assorted stuff needed for eload.
1370 * sparclite/eload.c: Merge in command line argument parsing and
1371 error message handling improvements orignally made to aload.c.
1373 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1375 * defs.h (enum misc_command_type, command_control_type): Enums
1376 for describing the command and control types.
1377 (struct command_line): Add new fields to keep track of the command
1378 type and body associated with the command.
1379 * top.c: Include value.h. Delete whitespace at the end of lines.
1380 (build_command_line, get_command_line): New functions.
1381 (execute_control_command, while_command, if_command): Likewise.
1382 (realloc_body_list, read_next_line): Likewise.
1383 (recurse_read_control_structure): Likewise.
1384 (execute_user_command): Call execute_control_command.
1385 (read_command_lines): Simplify by calling read_next_line, call
1386 read_control_structure for "if" and "while" commands.
1387 (free_command_lines): Free new fields in the command structure.
1388 (define_command): Reset control_level to zero.
1389 (init_main): Install command handlers for "if" and "while" commands.
1391 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1393 * c-typeprint.c (c_type_print_varspec_prefix,
1394 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1395 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1396 call f77_value_literal_string instead.
1397 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1398 (parse_number): Translate 'd' floats to 'e' so atof() works.
1399 (yylex): Remove unused variables.
1400 * f-lang.c: Include <string.h>.
1401 (get_bf_for_fcn): Remove unused variable.
1402 * f-typeprint.c (f_type_print_varspec_prefix,
1403 f_type_print_varspec_suffix): Remove unused
1404 variables, add cases to switch statements.
1405 (f_type_print_base): Remove unused variables.
1406 * f-valprint.c (gdbcore.h, command.h): Include.
1407 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1408 Call read_memory_integer with correct number of arguments.
1409 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1410 with correct argument type.
1411 (f77_print_array): Removed unused array array_size_array.
1412 (f_val_print): Don't use a CORE_ADDR as a char *.
1413 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1414 (value_assign): Handle Fortran literal string and complex values.
1415 (f77_cast_into_complex, f77_assign_from_literal_string,
1416 f77_assign_from_literal_complex): New functions.
1418 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1420 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1423 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1425 * i960-tdep.c (signal.h): Don't include.
1427 * cxux-nat.c (target_is_m88110): Remove definition.
1429 * configure.in (config/nm-empty.h): If cross only, use instead
1430 of config/nm-trash.h.
1431 * config/nm-trash.h: Remove.
1432 * config/nm-empty.h: New file.
1433 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1434 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1435 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1436 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1437 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1439 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1441 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1443 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1445 * configure.in: No longer look for nm, tm, and xm headers in
1446 config/<header>; they are always in config/<cpu>/<header>.
1448 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1450 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1451 the end of the list of objfiles, instead of at the beginning.
1453 * xcoffread.c (allocate_include_entry): New function, abstracted
1454 from code in record_include_begin.
1455 (record_include_begin, record_include_end): Call it.
1457 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1458 target_has_stack to decide whether to create a real stack frame
1461 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1463 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1465 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1467 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1469 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1470 field names into what is expected by sparc-nat.c.
1472 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1474 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1476 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1478 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1480 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1482 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1483 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1486 * nlm/Makefile.in: Get rid of NWSOURCE.
1487 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1488 * nlm/gdbserve.o: Add dummy __main routine.
1489 * nlm/gdbserve.def: Turn on debug.
1491 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1493 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1495 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1497 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1498 * config/xm-nbsd.h: fix typo.
1499 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1500 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1502 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1504 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1506 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1507 change typeo in error msg (`inferrior' -> `inferior').
1509 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1511 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1512 attach_flag (this check was performed by the callers). Also check
1513 inferior_thisrun_terminal.
1514 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1515 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1516 attach_flag in deciding whether to call set_sigint_trap and
1519 * value.h (struct value): Change literal_data from PTR to char *,
1520 since that is the way it is used.
1522 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1524 * somread.c (som_symfile_read): Force unwinds to be re-read after
1525 reading in a new partial symbol table.
1527 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1529 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1530 an obsolete conditional.
1531 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1532 an obsolete conditional.
1533 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1536 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1538 * Makefile.in (ns32k-opcode.h): Remove reference.
1539 (ns32k-pinsn.o): Update dependencies.
1540 * ns32k-opcode.h: Remove file.
1541 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1542 all other code in this file.
1544 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1546 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1547 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1549 * nlm/Makefile.in: Add rule for .S.o.
1550 * nlm/aio.h: Protect from multiple inclusions.
1551 * nlm/alpha-io.S: Remove everything we don't need.
1552 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1553 Remove, no longer needed.
1554 * nlm/alpha.c: Merge in lots of stuff from previous files.
1555 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1556 breakpoint_insn extern.
1557 * Move stuff from alpha-patch.h into here.
1559 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1561 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1563 * annotate.c (annotate_starting): Flush output.
1565 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1567 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1568 the callers of symbol_file_add. Gets rid of heuristic fence-post
1569 warnings on mips and alpha targets when the PC resides in a shared
1570 library which is not yet read in.
1571 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1572 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1573 remote-vx.c (vx_open), solib.c (solib_add):
1574 Add call to reinit_frame_cache after all shared libraries are read in.
1575 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1576 symfile.c (symbol_file_command, add_symbol_file_command):
1577 Add call to reinit_frame_cache after symbol_file_add.
1579 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1581 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1582 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1583 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1584 * configure.in: Add sparc-*-netbsd target.
1586 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1588 * remote-vx.c (vx_attach): Interpret the command argument as an
1591 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1593 * configure.in: Change i[34]86 to i[345]86.
1594 * nlm/configure.in: Likewise.
1595 * gdbserver/configure.in: Likewise.
1597 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1599 * configure.in (i386-*-netware): Automatically configure nlm
1602 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1604 * nlm/gdbserve.c: conditionalize header file inclusion for either
1605 NetWare 4.0 or PIN targets.
1606 * nlm/i386.c: include appropriate header files.
1607 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1610 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1612 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1613 * nlm/gdbserve.def: Autoload clib.
1615 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1617 * breakpoint.c (condition_command): Call breakpoints_changed.
1619 * gdbtypes.h: Declare f77_create_literal_string_type and
1620 f77_create_literal_complex_type.
1621 * valops.c (f77_value_literal_string, f77_value_substring,
1622 f77_value_literal_complex): Use xmalloc not malloc.
1623 * valops.c (f77_value_literal_string, f77_value_substring):
1624 Make addr char * not CORE_ADDR.
1625 * value.h (struct value): Add new field literal_data of aligner union.
1626 (VALUE_LITERAL_DATA): Use it.
1627 * f-lang.h: Declare find_common_for_function.
1628 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1629 myaddr fields of a union. Don't overload it with the frame field
1630 (not sure this is necessary; I'm not sure what lval_* codes
1631 VALUE_SUBSTRING_* can be used with).
1633 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1635 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1636 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1638 * rs6000-nat.c: Include libbfd.h again, needed until reference
1639 to bfd_cache_lookup is cleaned out.
1641 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1643 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1645 Work to reduce the interrupts-off duration when running in DOS.
1646 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1647 (dos_async_rx): rewrite to unpack as many characters from the
1648 asynctsr as possible into a local buffer.
1650 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1652 Initial Fortran language support, adapted from work by Farooq Butt
1653 (fmbutt@engage.sps.mot.com).
1654 * Makefile.in: Add Fortran-related files and dependencies.
1655 * defs.h (language_fortran): New language enum.
1656 * language.h (_LANG_fortran): Define.
1657 (MAX_FORTRAN_DIMS): Define.
1658 * expression.h: Reformat to standard.
1659 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1660 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1661 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1662 TYPE_CODE_LITERAL_STRING): New type codes.
1663 (type): New fields upper_bound_type and lower_bound_type.
1664 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1665 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1667 (builtin_type_f_character, etc): Declare.
1668 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1669 * f-exp.y: New file, Fortran expression grammar.
1670 * f-lang.c: New file, Fortran language support functions.
1671 * f-lang.h: New file, Fortran language support declarations.
1672 * f-typeprint.c: New file, Fortran type printing.
1673 * f-valprint.c: New file, Fortran value printing.
1674 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1675 fix wording of error message.
1676 * gdbtypes.c (f77_create_literal_complex_type,
1677 f77_create_literal_string_type): New functions.
1678 * language.c (set_language_command): Add Fortran info.
1679 (calc_f77_array_dims): New function.
1680 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1682 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1683 as Fortran source files.
1684 * valops.c (f77_value_literal_string, f77_value_substring,
1685 f77_value_literal_complex): New functions.
1687 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1689 * c-typeprint.c (c_print_type): Assume demangled arguments
1690 if a '(' is found in varstring, looking for ')' at the end of
1691 varstring did fail with demangled const member functions, which
1692 have a trailing `const'.
1693 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1694 to avoid errors when compiling with DEC c89.
1695 (remote_wait): Cast to `char *' before passing buffer to
1696 fputs_filtered, to avoid errors when compiling with DEC c89.
1697 (remote_wait): Do not return inferior_pid by default, this
1698 statement is never reached, which causes warnings from some
1700 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1701 * symfile.c (load_command): If called with no argument, try
1702 to get the filename from the executable file.
1703 (generic_load): Remove check for NULL filename, it is done
1704 in load_command now.
1706 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1708 * Makefile.in (ALLDEPFILES): Add hpread.c.
1709 (hpread.o): Add dependencies.
1711 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1713 (BYTES_IN_WORD): Delete.
1714 (som_symfile_read): Call hpread_build_psymtabs to build any
1715 minimal symbols based on the HP C native debug symbols.
1716 (som_symfile_finish): Call hpread_symfile_finish.
1717 (som_symfile_init): Call hpread_symfile_init.
1718 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1719 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1721 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1722 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1723 * hpread.c: New file.
1725 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1727 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1728 from June 2, 1994 (what was I thinking?!?). Fix it right this
1731 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1733 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1735 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1737 * README: Grammar improvements, clarifications, updates.
1739 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1741 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1742 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1743 * configure.in (powerpc-*-netware*): Automatically configure nlm
1745 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1746 specific stuff. Make things more configurable.
1747 * nlm/configure.in: Add powerpc-*-netware* target. Use
1748 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1750 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1751 Remove lots of architecture-specific stuff.
1752 * nlm/gdbserve.def: Add new imports.
1753 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1754 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1756 * nlm/prelude.o: What was this doing here?
1757 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1758 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1759 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1760 * config/powerpc/tm-ppc-nw.h: Ditto.
1762 * nlmstub.def: New file, contains imports for 386 nlm stub.
1764 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1766 * remote-pa.c: New file for HPPA embedded support. Currently it's
1768 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1770 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1772 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1773 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1775 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * remote-mips.c: Remove unused declaration of mips_load.
1779 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1781 * coffread.c: General cleanup, and support for section offsets.
1782 (time.h, sys/types.h, libbfd.h): Don't include.
1783 (cur_src_start_addr, cur_src_end_addr): Rename to
1784 current_source_start_addr, current_source_end_addr.
1785 (nlist_stream_global): Remove.
1786 (nlist_bfd_global): New global variable.
1787 (coff_symfile_read): Remove code that gets and uses fileno()
1789 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1790 section_offsets parameter, add text/data section offset to
1791 appropriate symbols' values.
1792 (read_one_sym): Use bfd_read instead of fread.
1793 (init_stringtab, init_lineno): Change first parameter to a bfd,
1794 use bfd routines instead of raw I/O.
1796 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * symtab.c (decode_line_1): If funfirstline and we get a
1799 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1801 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1803 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1804 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1805 (TAGS): Also pass result of find on config sub-directory to etags.
1806 (ALLPARAM): Remove; now unused.
1808 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1810 * Makefile.in (VERSION): Bump to 4.13.1
1811 * NEWS, README: Update to match gdb 4.13 release version.
1813 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1815 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1816 * cxux-nat.c: Remove dangling #else block.
1817 (m88k_harris_core_register_addr): New function.
1819 * environ.c (init_environ): If no environment, do nothing.
1821 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1823 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1824 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1825 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1826 Move all global variables into the private symbol table structure
1827 and add accessor macros. Update some comments.
1828 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1829 (hpread_end_psymtab): New function to end a partial symbol table,
1830 all callers changed (no more bogus sharing with dbxread.c).
1832 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1834 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1837 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1839 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1842 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1844 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1845 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1846 Include "libiberty.h" instead.
1848 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1850 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1851 add additional argument specifying raw address to permit
1852 proper release of debug registers.
1853 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1856 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1858 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1859 define them in top.c. Add comments to the hooks.
1861 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1863 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1864 `to_remove_breakpoint' fields.
1866 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1868 * infcmd.c (run_command): Remove comment suggesting using
1869 target_has_execution instead of inferior_pid.
1871 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1873 * remote-mips.c (mips_open): add code to handle baud rate.
1875 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1877 * infrun.c (wait_for_inferior): Call target_resume() upon
1878 detection of new processes.
1880 * procfs.c (create_procinfo): Return pointer to new procinfo
1882 * (do_detach): Spacing & formatting cleanup.
1883 * (procfs_wait): Move wait_again label to ensure that we really
1884 wait again. On exit from fork, release new child from gdbs'
1886 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1888 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1890 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1891 problem (losing localvars on the close-brace instead of after
1894 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1896 * i386-nlmstub.c (handle_exception): Wait until the thread has
1897 been started before killing the NLM by pointing the PC at
1900 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1902 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1903 Irix 5 has a standard _sigtramp signal handler.
1904 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1905 it is not needed for a standard _sigtramp signal handler.
1906 Add shared library sections to the section table of the target
1907 before adding the symbols.
1908 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1909 instructions that do not prepare a stack adjustment.
1910 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1911 which does the right thing on machines where `char' is unsigned.
1913 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1915 * remote.c (remote_open): Move setting of inferior_pid prior to
1916 call to remote_start_remote. Also use unique value for pid to
1917 avoid confusion with read_register_pid & friends.
1918 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1920 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1922 * dwarfread.c (bfd.h): Don't include.
1924 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1926 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1927 kill the program being debugged. KillMe(), the undocumented
1928 call intended for this purpose, causes the server to hang.
1930 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1932 * remote.c (read_frame): Calculate run length encoded checksum
1934 * config/sh/stub.c: New file.
1936 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1938 * target.c (find_default_run_target): Make sure to_can_run is set
1941 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1943 * TODO: Remove note about fast watchpoints and remove obsolete
1946 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1948 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1949 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1950 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1952 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1954 * target.c (add_target): Don't call clean_target on target
1956 * (unpush_target): Test for to_close being set before calling.
1957 * (target_xfer_memory, target_info): Check for to_has_memory
1958 before playing with memory.
1960 * remote.c (remote_open): Set inferior_pid to make kill command
1962 * inflow.c (kill_command): Revert change of Aug 2. Use
1963 inferior_pid to determine whether to print out "The program is not
1964 being run." message.
1966 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1968 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1969 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1970 * m3-nat.c: Pass argument to return_to_top_level.
1971 Declare m3_kill_inferior before use.
1972 (port_chain_insert): In "can't happen" case, abort rather than
1973 setting `mid' to large decimal constant (which gcc warns about).
1974 (get_thread_name): Use cast to convert const char * to char *.
1975 (add_mach_specific_commands): #if 0 "thread break" command.
1976 (m3_trace_him): Call push_target.
1977 (mach_really_wait): New argument pid; remove unused
1979 (intercept_exec_calls): Call target_terminal_init and
1980 target_terminal_inferior once the child execs.
1981 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1983 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1985 * procfs.c (procfs_mourn_inferior): don't dereference the
1986 procinfo pointer after it has been freed.
1988 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1990 * breakpoint.c (breakpoint_1): Improve pluralization in display
1991 of breakpoint hit counts.
1993 * language.h (struct language_defn): Remove unused field
1995 (longest_float): Remove, no longer used.
1996 * language.c (unknown_language_defn, auto_language_defn,
1997 local_language_defn): Remove init of la_longest_float field.
1998 * c-lang.c (c_language_defn, cplus_language_defn,
1999 asm_language_defn): Ditto.
2000 * ch-lang.c (chill_language_defn): Ditto.
2001 * m2-lang.c (m2_language_defn): Ditto.
2003 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2005 * defs.h (bfd_read, bfd_seek): Remove declarations.
2006 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2008 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2010 * inflow.c (kill_command): Fix a bug which prevented target
2011 programs to be killed.
2013 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2015 * defs.h: Change two-line declarations to one-line form.
2016 (NORETURN): Define as "volatile" only for older GCCs.
2017 (ATTR_NORETURN): Define for newer GCCs.
2018 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2020 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2022 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2023 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2024 disable_breakpoint): Don't call breakpoints_changed; it is now
2025 called via the *_breakpoint_hook functions.
2026 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2028 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2030 * stabsread.c (read_type): Fix a bug in enum size calculation.
2032 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2034 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2035 argument types to shut up GCC.
2037 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2038 linker stub, then return the address the stub will return to.
2039 (frame_saved_pc): Correctly restart the search for the saved
2040 pc when a linker stub is encountered.
2042 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2043 register stores emitted by the version 9 HP compilers.
2044 (inst_saves_fr): Relax test for a specific base register (%r1);
2045 this avoids losing with the version 9 HP compilers.
2046 (skip_prologue): Try to skip argument stores emitted by the HP
2047 compilers. It's not perfect, but it's better than before.
2049 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2051 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2052 calling write_register_pid.
2053 * (write_register_pid): Add prototype.
2055 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2057 * remote.c (read_frame): Split readchar/checksum calculation into
2058 two parts since evaluation order is undefined.
2060 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2062 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2063 * Makefile.in (coredep.o): Add inferior.h as dependency.
2064 * inflow.c: Add F_SETOWN to list of defines to check
2065 around code that uses F_SETOWN.
2067 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2069 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2070 set the -L and -B directory prefixes so we can link with it.
2072 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2074 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2075 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2078 * General hackery to support alternate user-interface.
2079 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2080 disable_breakpoint): Call hooks for alternate user-interface.
2081 * defs.h: Add declarations for alternate user-interface hooks.
2082 * main.c (main): Add --nw (and --nowindows) options to disable
2084 * (near call to command_loop): Call command_loop_hook if set.
2085 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2086 * stack.c: Call print_frame_info_listing_hook if set.
2087 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2088 other files to make sure that calls to error and warning will
2089 work. Call init_ui_hook after everything else.
2090 * utils.c (query): Call query_hook if set.
2091 * (gdb_flush): Call flush_hook if set.
2092 * Change _initialize_utils to initialize_utils cuz we don't use
2093 automatic initialization of utils.c anymore.
2095 * Support for TK GUI.
2096 * Makefile.in: Add rule for gdbtk.o.
2097 * configure.in: Add support for --enable-gdbtk.
2098 * gdbtk.c: New file. Contains support routines for TK interface.
2099 * gdbtk.tcl: New file. Implements GUI policy.
2101 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2104 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2106 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2107 there and we are using the gcc from the tree.
2108 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2110 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2112 * Makefile.in (annotate.o): Add dependencies.
2114 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2116 * sparclite/aload.c: Added new -q (quiet) option.
2117 return 0 exit status if file was successfully downloaded.
2119 * nlm/gdbserve.c: merge in command line argument parsing changes
2120 and bug fixes made to i386-nlmstub.c.
2122 * i386-nlmstub.c: The returnLength field must be initialized
2123 before portConfig is passed to AIOGetPortConfiguration.
2124 Compare command line arguments with strnicmp(); args are
2125 case insensitive on netware.
2127 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2129 * Makefile.in (DISTSTUFF): Add definition.
2130 (diststuff): Add for new distribution support.
2131 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2132 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2133 Remove old distribution building rules, now uses standard
2134 distribution support in parent directory Makefile.in.
2136 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2138 * target.c (push_target): Cast result from xmalloc.
2140 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2142 * elfread.c (elf_symtab_read): Discard compiler labels generated
2143 by the Solaris 2.1/Intel SunPro compiler.
2145 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2147 * target.c (nomemory): Fix prototype and routine to take correct
2150 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2152 * Makefile.in (clean): Remove libgdb-files.
2154 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2156 * coredep.c: Include inferior.h.
2158 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2160 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2163 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2165 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2166 .cp as C++, alphabetize better.
2168 * breakpoint.c (ignore, condition): Move usage note into body of
2169 help text, so first line can be one-line summary.
2171 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2173 * target.c (unpush_target): Fix handling of removal of top target.
2175 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2177 * Makefile.in: Add stuff to build nlmstub.
2178 * Add rule for annotate.o to keep Sun make happy.
2179 * configure.in: Add config for powerpc/Netware.
2181 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2182 filename. This speeds up handling of trailing N_SO stabs (they
2183 mark the end of a .o file).
2185 * target.c, target.h: Change the way pushing and popping of
2186 targets work to support target overlays and inheritance.
2187 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2188 Fixup references to current_target, due to previous changes.
2190 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2191 needed to get the address of longjmp out of the target.
2193 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2195 * main.c: Include <ctype.h>.
2197 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2199 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2202 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2204 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2206 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2208 * Makefile.in (VERSION): Bump to 4.12.4.
2210 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2212 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2213 * configure.in (m88*-harris-cxux*): New configuration.
2214 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2215 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2217 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2218 (TARGET_WRITE_PC): Pass pid through to register writers.
2220 * configure.in (m68*): Put vendor-only-specified host configs
2221 after vendor-and-os-specified configs.
2222 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2224 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2225 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2228 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2230 * elfread.c (elf_symtab_read): Handle error return from
2231 bfd_get_dynamic_symtab_upper_bound gracefully.
2233 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2235 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2236 registers in use by the inferior.
2237 * coredep.c (fetch_core_registers, register_addr): Use it.
2238 * findvar.c (registers_changed, registers_fetched,
2239 read_register_bytes): Ditto.
2240 * infcmd.c (do_registers_info, registers_info): Ditto.
2241 * infptrace.c (fetch_inferior_registers,
2242 store_inferior_registers): Ditto.
2243 * stack.c (frame_info): Ditto.
2245 * coredep.c (CORE_REGISTER_ADDR): New macro.
2246 (fetch_core_registers): Use it.
2248 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2249 * symfile.c (add-symbol-file): Add usage note to help string.
2250 (add_shared_symbol_files_command): New command.
2253 * inferior.h (read_pc_pid): Declare.
2254 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2255 variable b, remove unused variable other_type_used.
2256 * main.c (inferior.h, call-cmds.h): Include.
2257 (gdb_init): Declare.
2258 * remote.c (remote_wait): Return 0 by default.
2260 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2262 Stop printing at null char option, from Oliver Meyer
2263 (omeyer@i3.informatik.rwth-aachen.de).
2264 * valprint.h, valprint.c (stop_print_at_null): New global.
2265 * valprint.c (_initialize_valprint): New print set subcommand
2267 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2268 printing a char array, adjust the number of chars to print.
2270 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2272 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2273 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2274 pic code in addition to prologues where an instruction from the
2275 prologue gets moved into the delay slot of a branch instruction
2276 immediately following the prologue. A table of potential prologue
2277 instructions (prologue_insn_tbl) is now used for picking apart a
2279 (frame_find_saved_regs): Changed the way in which limit gets set
2280 so that the delay slot of branch instructions immediately
2281 following the prologue gets examined.
2282 (pushed_size, store_parm_word, store_parm, push_parameters,
2283 collect_returned_value): Deleted.
2285 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2287 * infrun.c (wait_for_inferior): Handle stepping into leaf
2288 functions whose prologue consists of gp loading code only.
2290 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2292 * dbxread.c: Don't include libbfd.h.
2293 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2294 <time.h>, or <sys/types.h>.
2295 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2296 collect information about the stab and stab string sections.
2298 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2300 * stabsread.c (read_huge_number): handle large unsigned number
2301 for stabs generated by os9k C compiler.
2303 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2305 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2306 * breakpoint.h (hit_count): New breakpoint field.
2307 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2308 (clear_breakpoint_hit_counts): New function.
2309 (bpstat_stop_status): Increment the hit count.
2310 (breakpoint_1): Display the hit count.
2311 * infcmd.c (run_command): Reset breakpoint hit counts.
2312 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2313 displaying hit counts.
2315 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2317 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2318 symbols for all symbol files. Makes skipping over the
2319 trampoline code work when stepping from a function in a shared
2320 library into a function in a different shared library for Irix 5.
2321 Other ELF targets do not have enough information in their
2322 dynamic symbol tables to make this work.
2323 (elf_symtab_read): Relocate mst_solib_trampoline address.
2325 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2327 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2328 * configure.in (m68*-atari-sysv4*): New configuration.
2329 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2330 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2331 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2332 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2333 * config/m68k/amix.mh, config/m68k/amix.mt,
2334 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2337 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * symtab.c (find_function_start_sal): New function to find
2340 the start of a function from a function symbol.
2341 (decode_line_1, decode_line_2): Use it instead of open coded
2342 partial copies of the code.
2343 (list_symbols): Quote symbol name before passing it to
2344 break_command to enable proper handling of mangled symbols.
2346 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2348 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2349 * ch-exp.y (yylex): First try name lookup using exact name
2350 typed by user; if that fails, try lower-cased name.
2352 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2354 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2355 Remove some items from the TODO list and notes throughout code
2356 for things which need fixing. Add more comments.
2357 Document bogus struct symloc sharing with dbxread.c. Delete more
2358 useless variables. Add more PARAM prototypes. Fixup more
2359 indention problems that have crept in.
2360 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2361 it doesn't depend on the variable names on the procedures it's
2363 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2366 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2368 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2369 Move "no debugging symbols found" test to symfile.c.
2370 * symfile.c (syms_from_objfile, reread_symbols): Add
2371 "no debugging symbols found" test.
2372 * coffread.c (init_stringtab): Handle stripped files with a
2373 stringtab offset of zero gracefully.
2374 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2375 BFD instead of stop_pc heuristic to determine if it is a dynamically
2377 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2378 ioctl, it indicates that the process has exited.
2380 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2382 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2383 private data to zero. Not having any HP C debug symbols is not an
2386 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2388 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2389 .PARISC.unwind section now.
2391 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2393 * breakpoint.c (mention): Always show breakpoint address if no
2396 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2398 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2399 handling of shared libraries for non-ELF executables, but only if
2400 HANDLE_SVR4_EXEC_EMULATORS is defined.
2401 (locate_base): Try to find debug_base in the dynamic linker
2402 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2403 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2404 Define to enable handling of shared libraries for a.out executables,
2405 run under Solaris BCP.
2407 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2409 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2410 upon notice. Delete some stuff from the TODO list. Rework
2411 many comments to be clearer. Major cleanups. Consistently
2412 use "hpread_" prefix. Delete unnecessary macros, structures
2413 variables, fiels, functions and #if 0 code. Mark code which
2414 still needs to be cleaned up. PARAMize and make most functions
2415 static. Fix error checking when reading in the debug section
2416 contents. No more minimal symbol table handling in this code!
2418 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2420 * infrun.c (wait_for_inferior): Print "Program exited normally"
2421 regardless of batch_mode.
2422 * defs.h, top.c (batch_mode): Removed.
2424 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2426 * Makefile.in (dcache_h): Remove redundant definition.
2427 (init.c): Add a comment.
2428 (top.c): Remove explicit compile action.
2429 * breakpoint.c (mention): Share code indicating location of
2430 break/watchpoints, don't print address if addressprint is off.
2431 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2432 (demangle): Remove redundant declarations.
2433 * eval.c: Remove redundant function declarations.
2434 * objfiles.h: Cosmetic and grammatical improvements.
2435 * TODO: Various updates.
2437 * remote-mips.c: Replace all \r chars with \015.
2438 (mips_receive_header): Display control characters readably.
2439 (mips_xfer_memory): Add a simple progress display.
2441 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2443 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2445 * remote-hms.c (flush): New function.
2446 (expect): Get edge case right.
2447 (hms_read_inferior_memory): Be more tolerant of line noise.
2449 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2451 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2452 target files, not non-existent mach3.mh and mach3.mt.
2454 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2456 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2457 symbols for all symbol files. Makes skipping over the
2458 trampoline code work when stepping from a function in a shared
2459 library into a function in a different shared library.
2460 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2462 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2464 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2465 names mean end of .o file.
2466 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2467 top of routine. Handle new thread notification cleanly.
2468 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2469 thread notification scheme.
2470 * (child_resume): General cleanups, handle resumption of all
2473 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2475 * ser-go32.c: Rewrite to run under windows.
2476 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2478 * serial.c (serial_open): Notice device "pc".
2479 * remote-e7000.c: Fix copyright date.
2480 (expect): Compare \n and \r the same.
2481 (e7000_open): Allow pc as a serial port
2482 * sh/sh.mt: Add ser-e7kpc.
2483 * h8300/h8300hms.mt: Add ser-e7kpc.
2484 * main.c (proc_wait): Don't wait if using go32.
2486 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2488 * somread.c: Simplify by using stabsect_build_psymtabs.
2489 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2490 corresponding to the name of the text section. All references
2492 (somstab_build_psymtabs): Delete function, no longer needed.
2494 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2496 * somread.c: Renamed from paread.c. Changed function names and
2497 comments to reflect that this file deals with SOM (an object file
2498 format), rather than the PA (a cpu).
2499 (Makefile.in): Chaned appropriately.
2500 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2501 * dbxread.c (somstab_build_psymtabs): Renamed from
2502 pastab_build_psymtabs.
2504 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2506 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2507 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2509 * Makefile.in: Updated for core-sol2.c.
2510 * README: Add notes about SPARCworks cc under Solaris 2.x,
2511 from Casper H.S. Dik (casper@fwi.uva.nl).
2512 * config/mips/xm-makeva.h: Removed, no longer necessary.
2513 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2514 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2515 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2517 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2519 * gdba.el: Put program input and output in a separate buffer.
2521 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2523 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2524 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2525 with global variable of same name in libnsl.so on UnixWare.
2527 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2529 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2530 embedded in template name.
2532 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2534 * config/i386/nm-linux.h: change calling convention of
2535 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2536 target_insert_watchpoint() and
2537 target_remove_watchpoint().
2539 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2540 to be long long in gdb.
2541 * config/mips/tm-bigmips.h: ditto.
2543 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2545 * c-lang.c (asm_language_defn): New definitions for language_asm,
2546 mostly copied from c_language_defn, to avoid warnings when
2547 switching between c and asm stack frames.
2549 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2551 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2552 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2553 (upgrade_type, handle_psymbol_enumerators): Likewise.
2554 (has_opaque_xref, cross_ref): Likewise.
2555 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2556 debugging information, rather than doing it here.
2557 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2558 point in ecoff_debug_swap backend structure, rather than calling
2559 ecoff_slurp_symbolic_info directly.
2561 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2563 * breakpoint.c: Include annotate.h. Call annotate_field rather
2564 than printing annotation directly.
2566 * main.c: Include string.h.
2568 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2570 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2571 call it instead of doing normal loop.
2572 * infcmd.c (attach_command): Don't call wait_for_inferior if
2574 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2575 hook that can decide whether to step over the next breakpoint.
2576 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2577 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2580 * configure.in: Improve sorting/formatting of hosts and targets.
2581 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2582 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2583 * Makefile.in (stop-gdb): New target.
2584 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2587 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2589 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2590 the identical initialization can be deleted from main.c, but i
2591 haven't done so just in case.
2593 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2595 * gdba.el: Added menu windows and slightly improved window
2596 handling to gdba.el. Fixed numerous minor bugs that were causing
2597 emacs and gdb to fall out of sync.
2599 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2601 * breakpoint.c: annotate changes lost at merge, put back in.
2603 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2605 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2608 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2610 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2612 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2613 writing of floating registers, the dpx2 kernel disallows it.
2614 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2615 is contained in o_praw.
2616 * irix5-nat.c (solib_map_sections): Adjust sections by the
2617 difference between the loaded address and the prelinked address.
2618 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2620 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2621 symbols, their value is absolute.
2622 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2623 libraries fh->adr fields of zero. Relocate minimal symbol values
2624 upon readin. Relocate non-stabs symbols upon readin.
2625 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2626 start address of the outermost block.
2627 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2628 instead of section_offsets and use relocated pst->textlow for
2629 line number and procedure address relocations.
2631 From gmo@MicroUnity.com (Guillermo A. Loyola):
2632 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2633 Handle SGI Irix5 stIndirect symbol type.
2635 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2637 * breakpoint.c: fix a syntax error native cc does not like.
2639 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2640 * sparclite/Makefile.in: ditto.
2641 * sparcl-tdpe.c: change file name because first 8 chars has to be
2643 * sparcl-stub.c: ditto.
2645 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2647 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2649 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2651 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2652 ignore) a PID argument.
2653 (hppa_pop_frame): Pass a PID to target_write_pc.
2654 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2655 and pass through a PID argument.
2656 (target_read_pc, target_write_pc): Update prototypes.
2658 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2660 * Makefile.in: add new file sparclite-tdep.c.
2661 * sparclite/Makefile.in: add new file sparclite-stub.c.
2662 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2664 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2665 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2667 * sparclite-tdep.c: new file, contains hardware breakpoint support
2669 * sparclite-stub.c: new file, stub code that add support hardware
2671 * breakpoint.c: add hardware breakpoint support.
2672 * breakpoint.h: add new breakpoint type to support hardware
2674 * config/mips/nm-irix4.h: change interface for target dependent
2675 code supporting watch point.
2676 * config/pa/nm-hppab.h: change interface for target dependent
2677 code supporting watch point.
2679 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2681 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2683 * stabsread.c (read_struct_fields): os9k nested structure does not
2684 have terminating ';', instead it just get to ',' and bit position
2687 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2689 * nlmread.c (nlm_symtab_read): Clean up a bit.
2690 * (nlm_symfile_read): Record bounds of main() so that backtrace
2691 command will know where to stop.
2692 * objfiles.c (objfile_relocate): Relocate entry point/func info
2693 for backtrace as well.
2694 * objfiles.h: Define values for invalid PCs for entry point info.
2695 * symfile.c (init_entry_point_info): Initialize invalid values
2696 with aforementioned macros.
2697 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2698 to cause backtrace to stop when it gets back to main().
2699 * config/i386/tm-i386nw.h: Ditto.
2701 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2703 Fix value_print, which used to be ostensibly language-independent,
2704 but would print pointers and arrays in C syntax. Instead, call
2705 a language-specific function.
2706 * language.h (struct language_defn): New functional field
2708 (LA_VALUE_PRINT): New macro.
2709 * language.c (unk_lang_value_print): New stub/dummy function.
2710 (unknown_language_defn, auto_language_defn, local_language_defn):
2712 * c-valprint.c (c_value_print): New function, with code moved from:
2713 * valprint.c (value_print): ... here. Now just invoke
2714 LA_VALUE_PRINT to do language-specific stuff.
2715 * valprint.c (value_print_array_elements): Make non-static.
2716 * c-lang.c (c_language_defn, cplus_language_defn): Add
2717 c_value_print in the la_value_print field.
2718 * m2-lang.c (m2_language_defn): Likewise.
2719 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2720 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2721 * ch-valprint.c (chill_value_print): New function, based on
2722 c_value_print, but use Chill "look and feel."
2723 * c-lang.h (c_value_print): New prototype.
2724 * ch-lang.h (chill_value_print): New prototype.
2725 * value.h (value_print_array_elements): New prototype.
2727 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2728 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2730 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2732 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2733 to new file top.c. Make things extern instead of static and
2734 similar rearrangements to deal with this.
2736 * utils.c: Move fputs_unfiltered to main.c. Remove
2737 FPUTS_UNFILTERED_OVERRIDE ifndef.
2738 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2739 and libgdb uses utils.c and top.c.
2741 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2743 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2745 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2747 * ch-valprint.c (chill_val_print_array_elements): New function.
2748 A Chill version of val_print_array_elements, it prints the
2749 array index labels, in additions ot the array element values.
2750 (chill_val_print): Use the new function.
2752 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2754 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2756 * defs.h (enum language): Add language_asm.
2757 * findvar.c (read_register_bytes read_register_gen
2758 write_register_bytes read_register read_register_pid
2759 write_register write_register_pid supply_register): Move multi-
2760 thread handling down into these routines. Create XXX_pid routines
2761 that allow register references to specify the pid.
2762 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2763 read_sp write_sp read_fp write_fp): Move these routines from
2764 infcmd to findvar to centralize the whole mess.
2765 * i386-nlmstub.c: Portability fixes.
2766 * infptrace.c (child_resume): Conditionalize to allow other natives
2767 to override it. Remove PIDGET gubbish, it's no longer necessary.
2768 * infrun.c (wait_for_inferior): Put registers_changed() before
2769 target_wait() to speed up remote debugging.
2770 * Replace code that reads registers from other threads with much
2771 nicer looking new function calls (see changes to findvar.c).
2772 * Don't skip prologues if debugging assembly source.
2773 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2774 child_resume to handle multi-thread debugging properly.
2775 * remote.c: Add O response to get console output from target.
2776 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2777 SERIAL_ERROR here to simplify callers.
2778 * Change static var timeout to remote_timeout.
2779 * (fromhex): Remove unnecessary return -1 at end of routine.
2780 * (remote_wait): Turn this into a big switch statement. Add
2781 support for O response.
2782 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2783 * (getpkt): Split getpkt into two parts. read_frame deals with
2784 all formatting issues, run-length encoding, and framing. getpkt
2785 now handles error recovery, and frame detection.
2786 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2787 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2788 control. (hardwire_readchar): Handle EINTR from read().
2789 * symfile.c (deduce_language_from_filename): Add support for .s
2791 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2792 override infptrace's child_wait.
2793 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2794 instead of XXXlynx.h.
2795 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2797 * nlm/gdbserve.c: Portability fixes.
2799 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2801 * inftarg.c (child_wait): Call proc_wait, not wait.
2802 (child_mourn_inferior): Call proc_remove_foreign.
2803 * main.c (gdb_init): Call init_proc.
2804 * main.c: Provide dummy versions of init_proc, proc_wait, and
2805 proc_remove_foreign for the gdb case (the libgdb case provides its
2806 own versions of these functions).
2807 * Makefile.in (libgdb-files): Add libproc.a.
2809 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2811 Hardware watchpoints for Linux, from Rick Sladkey
2812 (jrs@world.std.com).
2813 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2814 new hardware breakpoint recovery method.
2815 * i386v-nat.c (i386_insert_watchpoint,
2816 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2817 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2818 New functions to support the 386 hardware debugging registers.
2819 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2820 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2821 target_insert_watchpoint, target_remove_watchpoint): Define these
2822 macros to use the hardware debugging functions in i386v-nat.c.
2824 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2826 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2829 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2831 * target.c, target.h: New variables target_activity_function and
2833 * inflow.c, inferior.h: New functions set_sigio_trap and
2835 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2837 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2839 * remote-sim.h (sim_verbose): Delete.
2840 Document callbacks needed.
2841 (sim_*): Change result to void where there isn't one.
2842 (sim_open): Clarify argument and error response.
2843 (sim_close): Declare.
2844 (sim_load): Change bfd_handle argument to file name. Clarify result.
2845 (sim_create_inferior): Renamed from sim_set_args.
2846 (sim_set_pc): Delete.
2847 (sim_info): Delete printf_fn argument.
2848 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2849 (gdbsim_load): Try sim_load first.
2850 (gdbsim_create_inferior): Call sim_create_inferior.
2851 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2852 (gdbsim_close): Call sim_close.
2853 (gdbsim_files_info): Update call to sim_info.
2854 (gdbsim_ops): Realign comments.
2856 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2858 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2860 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2861 the auxent if the symbol's name is ".file". From David Edelsohn
2862 <c1dje@watson.ibm.com>.
2864 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2866 * breakpoint.c (breakpoint_1): Fix typo.
2868 * annotate.c (annotate_field_end): Fix typo.
2870 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2872 * Makefile.in (TSSTART): Remove; no longer used.
2874 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2875 fputs_unfiltered and exit directly, rather than fatal. The latter
2876 calls vfprintf_unfiltered!
2878 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2879 * value.h, printcmd.c (print_value_flags): Move from here...
2880 * annotate.c: ...to here, and make it use can_dereference.
2882 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2884 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2885 Remove, needed for both native and cross.
2886 * target.c (attach_flag, generic_mourn_inferior): Put here.
2887 * utils.c (job_control): Put here.
2888 (terminal.h): Don't include anymore.
2890 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2892 * source.c (find_source_lines): Always use code that was #ifdef
2893 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2894 leaving it on the chain. Reindent much of this function.
2895 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2896 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2897 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2898 config/ns32k/xm-ns32km3.h: Remove all references to
2899 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2900 * main.c, fork-child.c, many config files: Remove all
2901 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2904 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2905 This avoids __eprintf troubles.
2907 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2909 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2910 initialization code which needs to be called even if we bypass the
2911 command line stuff into gdb_init.
2912 * utils.c (fputs_unfiltered): Surround in #ifndef
2913 FPUTS_UNFILTERED_OVERRIDE.
2914 * Makefile.in (libgdb.a): New target.
2916 * utils.c: Rearrange I/O stuff a bit so that all output goes
2917 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2918 which made %s not work with arbitrarily large strings.
2919 * printcmd.c (printf_command): Use printf_filtered, not
2920 printf_unfiltered and printf, now that arbitrary limit is gone.
2923 * breakpoint.c (watchpoint_check): Remove unused variable b.
2924 * stack.c (print_frame_info): Move sp and buf inside #if.
2925 * eval.c (evaluate_subexp): Remove unused variables pp,
2926 mangle_ptr, ptr, and mangle_tstr.
2927 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2929 * symtab.c (lookup_symtab): Put variable copy inside #if.
2930 (decode_line_1): Put variable q1 inside #if 0.
2931 * target.h: Declare target_link.
2932 * infrun.c (wait_for_inferior): Remove unused variables signame.
2933 * remote.c (remote_resume): Remove unused variable name.
2934 * c-exp.y (parse_number): Parenthesize operand of shift.
2935 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2936 (this is a semantic change, the warning seems to have detected a bug).
2937 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2938 * coffread.c: Move variable temptype inside #if.
2939 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2941 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2942 (chill_val_print): Remove unused variable in_range.
2943 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2944 (chill_val_print): Add default case for switch.
2945 * stabsread.h: Declare stabsect_build_psymtabs.
2946 * os9kread.c (read_minimal_symbols): Make this return void.
2947 (os9k_symfile_read): Remove unused variables stb_exist and val.
2948 (os9k_symfile_init): Remove unused variable val.
2949 (fill_sym): Remove unused variable id.
2950 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2951 unused variable nsl.
2952 Remove unused variable symfile_bfd.
2953 #if 0 unused variables lbrac_unmatched_complaint and
2954 lbrac_mismatch_complaint.
2955 Remove declaration for non-existent function os9k_next_symbol_text.
2957 * annotate.c, annotate.h: New files, containing a function for
2958 each annotation which outputs it.
2959 * Move breakpoints_changed from breakpoint.c to annotate.c.
2960 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2961 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2962 Use annotate.c functions to output annotations.
2963 * Makefile.in (OBS): Add annotate.o.
2965 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2967 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2968 elf_unwind_entries are always initialized.
2970 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2971 stubs which return directly to the caller rather than to the stub
2974 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2976 * c-exp.y (yyerror): Display a more informative error message.
2977 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2978 * m2-exp.y (yyerror): Ditto.
2980 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2982 * inflow.c (job_control): Move definition to front of file.
2984 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2986 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2987 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2989 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2991 * Makefile.in (kdb): Remove old init.c creation commands.
2992 * configure.in (sparclite): Match on sparclite*.
2993 * sparclite/aload.c (main): Only change section addresses for
2994 a.out format object files.
2996 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2998 * config/i386/go32.mh: Define CC.
3000 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3002 * gdbserver/Makefile.in: Remove irrelevant definitions and
3003 comments inherited from the gdb Makefile.
3004 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3005 (VERSION): Update to 4.12.3.
3006 (gdbserver): Remove any existing executable first.
3007 (distclean, realclean): Remove nm.h.
3008 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3009 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3010 Don't use absolute pathname.
3012 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3014 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3017 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3019 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3020 (print_it_normal): Add annotations for the inferior starting and
3021 stopping, and for all the various messages related to how it
3024 * printcmd.c (do_one_display): Annotate.
3025 * stack.c (print_frame_info): Annotate printing of stack frames.
3027 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3029 * remote.c (get_offsets): Handle case where stub doesn't support
3032 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3034 Add partial support for g++ code compiled with -fvtable-thunks.
3035 * c-valprint.c (c_val_print): Add vtblprint support
3037 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3038 pointers (if using thunks) as well as array of structs (otherwise).
3039 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3040 level, and make the latter non-static (so define_symbol can use it).
3041 * stabsread.c (define_symbol): If the type being defined is a
3042 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3043 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3044 * values.c (value_virtual_fn_field): Handle thunks.
3045 * values.c (value_headof): Minor efficiency hack.
3046 * values.c (value_headof): Incomplete thunk support. FIXME.
3048 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3050 * valprint.c (print_longest): Clarify comment about use_local.
3051 * printcmd.c, defs.h (print_address_numeric), callers in
3052 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3053 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3054 exec.c: New argument use_local.
3055 * source.c (identify_source_line): Use filtered output. Use
3056 print_address_numeric.
3058 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3059 language.c (type_error, range_error): Use filtered output.
3060 * utils.c (error_begin): Update comment to tell people to use
3063 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3064 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3067 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3069 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3070 from the fault, #ifndef FAULTED_USE_SIGINFO.
3071 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3073 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3075 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3076 Explicitly annotate each record.
3078 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3080 * xcoffexec.c: Reformat to standards and lint.
3081 (language.h): Include.
3082 (exec_close): Declare arg "quitting".
3083 (file_command): Declare arg "from_tty".
3084 (map_vmap): Cast xmalloc result to PTR.
3085 * rs6000-nat.c: Reformat to standards and lint.
3086 (exec_one_dummy_insn): Use char array for saved instruction.
3087 (fixup_breakpoints): Declare.
3088 (vmap_ldinfo): Be more informative in fatal error messages.
3089 (xcoff_relocate_symtab): Define to return void.
3090 * xcoffsolib.h: Reformat to standards, improve comments.
3091 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3093 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3095 * utils.c, defs.h (error_begin): New function.
3096 (quit): Print annotation before printing the error message.
3097 * main.c (return_to_top_level): Print annotation before doing the
3099 * symtab.c (decode_line_1): Call error not warning and then
3100 return_to_top_level. Call error_begin and printf_unfiltered
3101 rather calling warning (before calls to return_to_top_level).
3102 * core.c (memory_error): Use error_begin, printf_unfiltered,
3103 print_address_numeric and return_to_top_level instead of error.
3104 Cleans up a FIXME-32x64.
3105 * language.c (type_error, range_error): Call error_begin
3106 not just target_terminal_ours.
3108 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3109 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3110 side of an assignment is non-portable.
3112 * utils.c (query): Change syntax of query annotations to be
3113 consistent with other input annotations.
3114 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3116 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3118 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3120 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3121 that have a stack frame size of 32k or larger (from Paul Flinders).
3122 Remove #if 0'd code.
3124 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3126 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3127 for Lynx platforms that need it.
3128 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3130 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3132 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3133 than trying to deduce it from the fault.
3135 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3137 * printcmd.c (print_address_symbolic): Initialize name to empty
3138 string to avoid core dump if lookup fails.
3139 * remote-e7000.c (printf_e7000debug): Error if target not open.
3141 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3143 * i386-nlmstub.c: Update to be more in line with PIN stub.
3144 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3145 * (hex2mem): Init ptr.
3146 * General cleanups to use ConsolePrintf, standard prologues, etc...
3148 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3150 * i386-nlmstub.c: More changes to be compatible with remote.c.
3152 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3153 into (the far less frequently called) dbx_symfile_read.
3155 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3157 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3159 * dbxread.c (record_minimal_symbol): Record the section
3160 associated with the symbol to make dynmaic relocation work.
3161 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3162 Solaris brain-damage which don't apply to relocatable object
3164 * (stabsect_build_psymtabs): New routine to read stabs out of an
3165 arbitrarily named section.
3166 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3168 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3169 stabs out of the nlm.
3170 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3171 brain-damage which don't apply to relocatable object files.
3172 * remote.c (putpkt): Improve error reporting and error handling.
3173 * (get_offsets): Temporary kludge to force data & bss sections to
3174 have the same relocation.
3175 * stabsread.c (define_symbol, scan_file_globals): Record section
3178 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3181 FIXME-32x64 comment.
3183 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3185 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3186 to after call to target_wait. This means that flush_cached_frames
3187 can call target_terminal_ours if it wants to.
3188 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3189 comment about why the code is dubious.
3191 * stabsread.c (read_type): Call read_type, not nonexistent
3194 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3196 * remote-os9k.c (rombug_fetch_registers): set trace mode
3198 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3200 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3202 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3203 passed to process_one_symbol.
3204 * stabsread.c (read_type): process os9k functio prototype.
3206 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3208 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3211 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3213 * utils.c (prompt_for_continue): Annotate prompt.
3214 (query): Annotate query.
3215 * printcmd.c (print_frame_args): Change syntax of argument
3216 annotation to make name and value part of a single group of
3217 annotations, not two separate groups.
3218 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3219 * valprint.c (val_print_array_elements): Change syntax of
3220 annotation to be more concise.
3221 * main.c, defs.h (command_line_input): New argument tells what
3222 string to include in the annotations.
3223 * symtab.c (decode_line_2), main.c (read_command_lines,
3224 command_loop): Change callers.
3226 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3227 target null pointer.
3228 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3230 * printcmd.c (output_command): Annotate things we print here too.
3231 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3232 * Move declaration of print_value_flags from defs.h to value.h.
3233 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3235 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3237 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3238 BFD handles sun3 dynamic relocations now.
3239 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3242 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3244 * printcmd.c (print_command_1): Annotate the top-level expressions
3246 (print_frame_args): Annotate each argument.
3247 * printcmd.c, defs.h (print_value_flags): New function.
3248 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3249 * valprint.c (val_print_array_elements): Annotate each array element.
3251 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3253 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3254 the register contains a pointer to the type, not the type itself.
3256 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3258 * main.c (main): Accept --annotate=N option and make --fullname
3259 the same as --annotate=1.
3260 (command_line_input): Print annotatation before and after prompt.
3261 * blockframe.c (flush_cached_frames): Print annotation.
3262 * Rename frame_file_full_name to annotation_level and move it from
3264 * source.c (identify_source_line): If annotation_level > 1,
3265 change output format.
3266 * breakpoint.c: Print annotation whenever a breakpoint changes.
3267 * main.c: New variable server_command.
3268 (command_line_input): Parse "server " and set server_command.
3269 (dont_repeat): Check server_command.
3271 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3274 updating raw_symbol and symnum. Return a value in the case where
3277 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3279 * parse.c: Don't define block_found; it is defined in symtab.c.
3280 * parser-defs.h: Add comment regarding block_found.
3282 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3284 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3287 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3289 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3290 section vma. Do not read dynamic relocs for sun3 executables to
3291 avoid BFD assertion message.
3293 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3295 * nm-hppab.h (KERNEL_U_ADDR): Define.
3296 (FIVE_ARG_PTRACE): Likewise.
3297 (CANNOT_STORE_REGISTER): Likewise.
3298 * nm-hppah.h (KERNEL_U_ADDR): Define.
3299 (FIVE_ARG_PTRACE): Likewise.
3300 (CANNOT_STORE_REGISTER): Likewise.
3301 (NEED_TEXT_START_END): Likewise.
3303 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3304 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3305 (FIVE_ARG_PTRACE): Likewise.
3306 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3307 (FIVE_ARG_PTRACE): Likewise.
3309 * hppa-tdep.c (read_unwind_info): Make static.
3310 (restore_pc_queue): Indirect through the target vector to
3311 reload the register state.
3313 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3315 * paread.c (compare_unwind_entries): Delete function. It's been
3316 moved into hppa-tdep.c.
3317 (read_unwind_info): Likewise.
3318 (pa_symfile_read): No longer call read_unwind_info. The unwind
3319 tables will be read in as they are needed.
3321 * hppa-tdep.c (compare_unwind_entries): New function.
3322 (read_unwind_info, internalize_unwinds): Likewise.
3323 (find_unwind_entry): Read in unwind information on demand.
3325 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3327 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3328 to : in search path processing.
3329 * defs.h (qsort): Rename argument in prototype.
3330 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3332 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3333 (false): Eliminate usages.
3335 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3337 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3338 All references to value changed to value_ptrlage_command is now
3340 All references to value changed to value_ptr.
3341 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3342 * remote-hms.c (hms_wait): Timeout after five seconds.
3343 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3344 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3345 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3347 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3349 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3351 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3353 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3355 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3356 bp_watchpoint_scope breakpoints.
3357 (struct breakpoint): Add val_chain and related_breakpoint fields
3358 for use by watchpoints.
3360 * breakpoint.c (within_scope): Delete. No longer used.
3361 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3362 (target_{remove,insert}_watchpoint): Likewise.
3363 (can_use_hardware_watchpoint): New function.
3364 (remove_breakpoint): New function to remove a single breakpoint
3365 or hardware watchpoint.
3366 (insert_breakpoints): Handle insertion of hardware watchpoints.
3367 Store a copy of the value chain derived from the watchpoint
3369 (remove_breakpoints): Simplify by using remove_breakpoint.
3370 (delete_breakpoint): Likewise.
3371 (watchpoint_check): Delete the watchpoint and watchpoint scope
3372 breakpoints when the watchpoint goes out of scope. Save & restore
3373 the current frame after checking watchpoints.
3374 (breakpoint_init_inferior): Likewise (restarting the program
3375 makes all local watchpoints go out of scope).
3376 (bpstat_stop_status): Handle hardware watchpoints much like normal
3377 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3378 when the watchpoint goes out of scope. Remove and reinsert all
3379 breakpoints before returning if we stopped when a hardware watchpoint
3381 (watch_command): Use a hardware watchpoint when possible. If
3382 watching a local expression, build a scope breakpoint too.
3383 (map_breakpoint_numbers): Also call given function for any
3384 related breakpoints.
3385 (disable_breakpoint): Never disable a scope breakpoint.
3386 (enable_breakpoint): Handle hardware breakpoints much like normal
3387 breakpoints, but recompute the watchpoint_scope breakpoint's
3388 frame and address (if we have an associated scope breakpoint).
3389 (read_memory_nobpt): Handle hardware watchpoints like normal
3390 watchpoints. When necessary handle watchpoint_scope breakpoints.
3391 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3392 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3393 (disable_command): Likewise.
3395 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3396 Extern prototype added to frame.h
3398 * infrun.c (wait_for_inferior): Set current_frame and select
3399 a frame before checking if we stopped due to a hardare watchpoint
3400 firing. Handle stepping over hardware watchpoints.
3401 (normal_stop): Remove unnecessary call to select_frame.
3403 * value.h (value_release_to_mark): Declare.
3404 * values.c (value_release_to_mark): New function.
3406 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3407 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3409 * hppab-nat.c (hppa_set_watchpoint): New function.
3411 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3412 (HAVE_STEPPABLE_WATCHPOINT): Define.
3413 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3414 (target_{insert,delete}_watchpoint): Define.
3416 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3417 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3418 (target_{insert,remove}_watchpoint): Likewise.
3420 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3422 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3423 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3424 often have the same names as debug symbols for functions, and
3425 confuse lookup_symbol().
3427 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3429 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3430 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3431 REGISTER_RAW_SIZE (1).
3432 Together these changes work around a bug in HP's compiler. Both
3433 seem to be necessary.
3435 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3437 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3438 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3439 are type mst_solib_trampoline.
3441 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3443 * config/m68k/es1800.mt: Change comments.
3445 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3447 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3449 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3451 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3454 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3456 * values.c (unpack_long): Remove obsolete comment about using a
3459 * symfile.c (symbol_file_command): Add comments about command syntax.
3461 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3462 Jim Kingdon (kingdon@cygnus.com)
3464 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3465 are in the .plt section.
3466 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3467 find_solib_trampoline_target): New functions for handling
3468 stepping into -g compiled shared libraries.
3469 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3470 find_solib_trampoline_target): Add prototypes.
3471 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3472 Define to handle stepping into -g compiled shared libraries.
3473 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3474 stepping into -g compiled shared libraries.
3476 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3478 * configure.in: Add mips-*-sysv4* support.
3479 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3480 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3481 New files for MIPS SVR4 support.
3482 * Makefile.in: Update for new mipsv4 files.
3483 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3484 read_next_frame_reg to obtain the frame relative stack pointer.
3485 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3486 obtain the frame relative stack pointer.
3487 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3488 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3489 by entering them into the minimal symbol table.
3490 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3491 a long for float formats.
3492 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3493 get defined in <link.h>.
3494 * solib.c (solib_add): Add shared library sections to the section
3495 table of the target before adding the symbols.
3496 * partial-stab.h: Relocate static and global functions.
3497 * dbxread.c (read_dbx_symtab): Remove unused variable
3498 end_of_text_address. Relocate text_addr when passing it
3501 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3502 library functions before the executable is run. Retrieve dynamic
3503 symbols from stripped executables.
3504 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3505 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3506 if no debugging symbols were found.
3507 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3508 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3510 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3511 OSF/1 has shared libraries.
3513 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3515 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3516 to BFD handling of dynamic symbols.
3518 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3520 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3521 then gets its real address into FUN and its GOT/DP value into %r19.
3523 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3525 * hppa-tdep.c (frameless_function_invocation): If no unwind
3526 descriptor was found, then assume this was not a frameless
3527 function invocation.
3528 (frame_saved_pc): If the saved PC is in a linker stub, then
3529 return the return address which the linker stub will return to.
3531 * xm-hppab.h: Never define USG.
3532 * xm-hppah.h: Always define USG.
3534 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3536 * values.c (unpack_long, value_from_longest),
3537 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3539 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3541 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3543 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3545 For SVR4 targets, enable gdb to set breakpoints in shared
3546 library functions before the executable is run.
3547 * elfread.c (elf_symtab_read): Handle symbols for shared library
3549 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3550 and moved to objfiles.c.
3551 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3552 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3553 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3554 the new generic definition from tm-sysv4.h works for Solaris.
3556 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3558 * elfread.c (elf_symtab_read): Change storage_needed,
3559 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3560 bfd_get_symtab_upper_bound. Check for errors from
3561 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3562 * nlmread.c (nlm_symtab_read): Same changes.
3564 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3566 * xcoffread.c (xcoff_next_symbol_text): New function.
3567 (read_xcoff_symtab): Set next_symbol_text_func to it.
3568 Move raw_symbol outside of read_xcoff_symtab.
3570 * remote.c (getpkt): Remove unused "out" label.
3572 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3574 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3575 about more than one watchpoint being triggered.
3577 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3579 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3581 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3583 * blockframe.c (find_pc_partial_function): mst_file_text
3584 symbols do not live in the shared library transfer table.
3585 * ch-exp.y (decode_integer_value, match_character_literal,
3586 match_bitstring_literal): Guard tolower calls with isupper,
3587 tolower on old BSD systems blindly subtracts a constant.
3588 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3589 well when determining the producer of the object file.
3590 * mdebugread.c (has_opaque_xref): New function to check for
3591 cross reference to an opaque aggregate.
3592 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3593 enter typedefs to opaque aggregates into the symbol tables.
3594 * mdebugread.c (parse_external): Remove skip_procedures argument,
3595 it has always been 1. Remove code that handled stProc symbols,
3596 it was never executed and was wrong, as the index of a
3597 stProc symbol points to the local symbol table and not to the
3598 auxiliary symbol info. Update caller.
3599 * mdebugread.c (parse_partial_symbols): Do not enter external
3600 stProc symbols into the partial symbol table, they are already
3601 entered into the minimal symbol table.
3602 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3603 Remove all conditionals and definitions for ptx.
3604 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3605 Fix addresses of floating point registers in REGISTER_U_ADDR.
3606 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3607 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3608 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3609 signal trampoline code work.
3610 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3611 Remove all conditionals and definitions for ptx.
3612 Remove KDB definitions.
3613 * symm-nat.c (store_inferior_registers): Fetch registers before
3614 storing them to obtain valid floating point control registers.
3615 Store fpu registers.
3616 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3617 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3618 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3620 * symm-nat.c (child_resume): Update type of `signal' parameter.
3621 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3623 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3625 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3626 calling import stubs for functions in shared libraries.
3628 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3630 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3632 * ch-lang.c (chill_is_varying_struct): Magic string is
3633 was "<var_length>" is now "__var_length" (more portable).
3635 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3637 * remote.c (getpkt): If we get a timeout, actually retry rather
3638 than just giving up the first time it happens.
3639 * remote.c: Document sequence numbers.
3640 (remote_store_registers): Change syntax of 'P' request so that it
3641 never looks like a sequence number.
3643 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3645 * os9kread.c (record_minimal_symbol): add section_offset to
3646 relocate minimal symbol table.
3647 * os9kread.c (read_minimal_symbols): ditto.
3648 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3650 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3651 return. Also if file addr is 0 leave it 0, not to relocate.
3652 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3653 'set remotexoff' and 'set remotelog' commands.
3655 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * remote.c (remote_store_registers): Add 'P' request to set an
3658 individual register.
3659 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3662 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3664 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3665 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3666 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3668 * command.c (do_setshow_command, case var_string): Never add a
3669 space to the end of the string.
3670 * NEWS: Document this change.
3671 * .gdbinit: Add a space to the "set prompt" command.
3673 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3675 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3676 changes to make it compile (it doesn't link yet).
3678 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3679 (set_demangling_style, set_demangling_command): Use savestring not
3680 strdup. We were not dealing properly with a NULL return from
3681 strdup, and were not declaring strdup (the system header may or
3684 * valprint.c (val_print): Remove inaccurate comment about what
3685 types can be stub types.
3687 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3688 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3689 Supply alternate version if ATTACH_DETACH is not defined.
3690 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3691 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3692 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3694 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3696 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3698 (skip_trampoline_code): Rewrite and add support for argument
3699 relocation stubs stubs, import/export stubs, calls through
3700 "_sr4export" and cascaded trampolines.
3702 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3703 if no unwind descriptor is found.
3705 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3706 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3707 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3708 differently. All registers are four bytes.
3709 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3711 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3713 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3714 registers as both single and double values (fetching 2nd 32bit half
3715 as necessary). Annotate each register printed with its precision.
3717 * paread.c (read_unwind_info): Fix off-by-one error.
3719 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3721 * main.c (complete_command): Deal with it if arg is NULL.
3723 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3725 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3726 regarding using the PC--using the PC is necessary and all the
3727 FIXME comments in the world won't make it go away.
3729 * valops.c (value_at, value_at_lazy): Give error if we dereference
3731 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3732 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3734 * stabsread.c (patch_block_stabs): Add comment about what happens
3735 if the definition is in another compilation unit from the stab.
3737 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3739 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3741 * main.c (complete_command): New command, from Rick Sladkey
3742 <jrs@world.std.com>.
3743 (symbol_completion_function): Don't declare rl_point and
3744 rl_line_buffer; they are now declared in readline.h.
3745 (show_commands): Don't declare history_base; it is declared in
3747 * command.c (lookup_cmd): Don't delete trailing whitespace.
3748 Reverts change of 14 May 1989.
3750 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3752 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3753 code from prim_record_minimal_symbol_and_info() to here. Callers
3754 of the latter can legitimately supply a section number of -1.
3756 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3758 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3759 member functions have an element in args for a (nonexistent) this
3762 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3764 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3766 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3767 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3769 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3770 for the structure's type. All callers changed.
3772 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3773 for each structure argument rather than assuming it's either
3774 true or false for all structure arguments.
3776 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3777 on the length structure passed, not the compiler used.
3779 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3780 argument for the structure's type.
3782 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3784 * values.c (set_internalvar): Don't set var->value until we are
3785 sure there won't be an error().
3787 * remote.c (get_offsets): Reinstate comment which was in
3788 remote_wait about use of SECT_OFF_TEXT and so on.
3790 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3792 * symmisc.c (maintenance_check_symtabs): New function to check
3793 consistency of psymtabs and symtabs.
3794 * symtab.h (maintenance_check_symtabs): Add prototype.
3795 * maint.c: Add new `maint check-symtabs' command.
3796 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3797 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3798 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3800 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3801 to write_memory to avoid warnings from gcc.
3802 * config/i386/xm-symmetry.h: Add missing #endif.
3803 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3804 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3805 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3807 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3809 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3810 (hppa_push_arguments): Likewise.
3812 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3814 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3815 improve remote debugging efficiency. Also fixed problems with
3816 doing function calls for programs with no entry points.
3817 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3818 entry_point_address.
3819 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3820 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3821 parse_lines): Pass section_offsets info to these routines so that
3822 we can relocate symbol table entries upon readin.
3823 * (psymtab_to_symtab_1): Set symtab->primary to tell
3824 objfile_relocate to do relocations for our symbols.
3825 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3826 (which hang off of the symbol table).
3827 * Use prim_record_minimal_symbols_and_info instead of
3828 prim_record_minimal_symbols to supply section info to make minimal
3829 symbol relocations work.
3830 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3831 -1, try to deduce it from ms_type.
3832 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3833 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3834 add code to relocate objfile->sections data structure.
3835 * remote.c (get_offsets): Use new protocol message to acquire
3836 section offsets from the target.
3837 * (remote_wait): Get rid of relocation stuff. That's all handled
3838 by objfile_relocate now.
3839 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3840 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3842 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3844 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3846 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3847 HPREAD is not defined.
3849 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3851 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3853 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3854 can no longer set this at run time.
3855 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3856 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3857 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3858 sparc-tdep.c compiles).
3859 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3861 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3863 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3864 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3865 * configure.in: Recognize m68*-cisco*-*.
3867 * Makefile.in (TAGS): Use variables directly, rather than using
3868 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3869 and means that these filenames no longer need be unique across all
3870 the config/* directories.
3871 * configure.in: Put the config/*/ into TM_FILE, etc.
3873 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3874 and trapv exceptions.
3876 * target.h (struct section_table), objfiles.h (struct obj_section):
3877 Change name of field sec_ptr to the_bfd_section. More mnemonic
3878 and avoids the (sort of, for the ptx compiler) name clash with
3879 the name of the typedef.
3880 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3881 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3883 * utils.c: Include readline.h.
3884 * Makefile.in (utils.o): Add dependency.
3886 * remote.c (getpkt): Add support for run-length encoding.
3888 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3890 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3892 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3894 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3895 prim_record_minimal_symbol.
3898 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3899 computing their offset from the start of the old buffer and adding
3900 to the new buffer, rather than by assuming we can add the
3901 difference between the old buffer and the new buffer (it might not
3902 fit in an int). Merge in cosmetic differences from emacs regex.c
3903 version of this macro.
3905 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3907 * Makefile.in (install-only): Fix use of program_transform_name.
3909 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3911 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3912 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3913 so I'm nuking the command.
3914 * symtab.c (find_addr_symbol): Comment out, no longer used.
3916 * main.c (main): Don't init_source_path for the -cd argument. Now
3917 that source_path doesn't contain the current_directory from when
3918 GDB started up, init_source_path is no longer useful (and is
3919 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3921 * TODO: Remove item about line numbers being off. It is useless
3922 and confusing without a reproducible test case (it mentions
3923 proceed(), but I was able to step through proceed without trouble).
3925 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3927 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3928 library functions before the executable is run. Retrieve dynamic
3929 symbols from stripped executables.
3930 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3931 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3932 symtab.c (list_symbols): Handle mst_solib_trampoline.
3933 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3934 for all targets, remove IBM6000_TARGET dependencies.
3935 * dbxread.c (read_dbx_dynamic_symtab): New function.
3936 * dbxread.c (dbx_symfile_read): Use it.
3937 * dbxread.c (SET_NAMESTRING): Set namestring to
3938 "<bad string table index>" instead of "foo" if the string index is
3940 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3942 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3943 to break_command. Handle mst_file_* minimal symbol types.
3944 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3946 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3948 * c-exp.y(yylex): fix potential memory overflow.
3950 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3952 * environ.c (set_in_environ): Eliminate special handling of PATH and
3954 * putenv.c: Removed, conflicts with system declaration of
3955 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3957 * Makefile.in: Change accordingly.
3958 * procfs.c (procfs_create_inferior): Change comment accordingly.
3960 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3962 * rs6000-tdep.c: Change value to value_ptr.
3964 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
3966 * hpread.c (read_hpux_symtab: Correctly determine the namespace
3967 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
3968 MEMENUM symbols. Do not include function-scoped variables in
3969 the partial symbol table.
3971 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3973 * i386m3-nat.c: Include floatformat.h.
3974 (get_i387_state): Use memset not bzero.
3978 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3979 ieee-float.h to floatformat.h.
3981 * valprint.c (val_print_string): Ignore error if the error
3982 happened after a terminating '\0'.
3984 * c-valprint.c (c_val_print): Never add 1 to return value from
3985 val_print_string; just return what it returns.
3987 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3988 looping through all of the enums.
3989 * infrun.c (signals_info): Use it.
3991 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3993 * main.c (main): When printing warning about bad baud rate, don't
3994 use warning(); it relies on current_target which isn't set up yet.
3996 * breakpoint.c (_initialize_breakpoint): Update docstring for
3997 tbreak to match what the code actually does. Don't mention tbreak
3998 in docstrings for "enable once" or "enable breakpoints once".
4000 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4002 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4003 while (0). That defeats the whole purpose of using do . . . while (0).
4004 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4005 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4006 using a ?: expression as an lvalue is not portable.
4008 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4009 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4010 'p' and 'r' symbol descriptors into a single symbol to look for a
4012 * README, config/sparc/tm-sparc.h: Update comments.
4014 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4016 * mdebugread.c (parse_type): Do not complain for types with
4017 an `indexNil' aux index, these are simply undefined types.
4018 Remove indexNil check from caller of parse_type.
4019 * mdebugread.c (parse_partial_symbols): Do not enter
4020 stGlobal, scCommon symbols into the minimal symbol table, their
4021 value is the size of the common, not its address.
4022 Handle scInit, scFini, scPData and scXData sections.
4023 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4025 Enter stProc symbols into the global_psymbols list once, not into
4026 the static_psymbols_list.
4027 Get rid of dummy psymtab if it is empty, to allow proper detection
4028 of stripped executables.
4029 * mdebugread.c (cross_ref): Allow cross references to Fortran
4032 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4034 * stabsread.c (common_block_end, fix_common_block): Stash the
4035 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4036 as to not assume that a pointer fits in an enum.
4038 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4040 * os9kread.c (fill_sym): check compiler verion number for pre-
4042 * os9kread.c (os9k_process_one_symbol): address of symbol is
4043 relative to section not module.
4044 * stabsread.c (define_symbol): add symbol type 's' as local
4046 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4048 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4049 * remote-os9k.c: fix bug in 'set remotebaud' function.
4050 * remote-os9k.c (rombug_link): minimize checking so to improve
4052 * symfile.c (symbol_file_command): check if failed to link, also make
4053 the command be able to accept more than one filenames.
4054 * target.c (target_link): check if failed to link with rombug.
4055 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4057 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4059 * remote-es.c (es1800_child_ops): Don't declare it static.
4061 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4063 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4065 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * dbxread.c: New variable lowest_text_address.
4068 (record_minimal_symbol, read_dbx_symtab): Set it.
4069 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4070 end_of_text_address.
4071 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4073 * dbxread.c (end_psymtab): Remove old and commented out
4074 capping_global and capping_static. Fix comments regarding
4075 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4077 * parser-defs.h: Add "extern" to start of variable declarations so
4078 we don't end up with commons.
4079 * parse.c: Define these variables.
4081 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4084 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4086 * alpha-tdep.c: Change value to value_ptr.
4088 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4090 * solib.c (elf_locate_base): New function to locate the address
4091 of the dynamic linker's runtime structure in the dynamic info section.
4092 * solib.c (locate_base): Use it instead of iterating over the list
4093 of mapped address segments.
4094 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4097 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4099 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4100 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4101 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4102 signal trampoline and interrupt routines.
4103 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4104 (frame_chain, frame_chain_valid): Likewise.
4105 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4106 saved regs convention for SP.
4108 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4109 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4110 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4112 * tm-hppah.h (IN_SIGTRAMP): Define.
4114 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4116 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4117 alphabetic character as the start of a name.
4119 * sparclite/Makefile.in (all install): Build and install aload.
4121 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4122 config.guess and config.sub produce.
4124 * mips-tdep.c: Change value to value_ptr.
4126 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4128 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4129 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4130 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4131 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4132 value with value_ptr. This is for the ptx compiler.
4133 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4135 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4136 #if 0 i386_float_info.
4137 * symm-tdep.c (round): Remove. Also remove sgttyb.
4138 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4139 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4140 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4141 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4143 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4144 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4145 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4146 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4147 tm-i386v.h is apparently OK.
4148 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4149 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4152 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4154 * osfsolib.c (xfer_link_map_member): Update to use new
4155 target_read_string interface.
4157 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4159 * infrun.c (wait_for_inferior): In checking
4160 remove_breakpoints_on_following_step, check
4161 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4163 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4165 * os9kread.c (os9k_process_one_symbol): Rename
4166 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4167 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4168 (CORE_ADDR)0, from target_link, since that is what it uses.
4169 Process name at end, not during parsing (like we did before Kung's
4170 change), so that -readnow and -mapped can appear anywhere.
4171 Make text_relocation a local variable.
4172 * config/i386/i386os9k.mt: Fix comment.
4173 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4174 * os9kread.c: Put "comments" after #endif inside /* */.
4175 * stabsread.h: Add os9k_stabs variable.
4176 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4178 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4179 descriptor in global_symbols not local_symbols.
4180 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4182 (read_type): If os9k_stabs, accept function parameters after 'f'
4184 (read_array_type): If os9k_stabs, don't expect index type and
4185 expect lower and upper to be separated by ',' not ';'.
4186 (read_enum_type): If os9k_stabs, read a number before the first
4187 enumeration constant.
4188 (os9k_init_type_vector): New function.
4189 (dbx_lookup_type): Call it when starting new type vector.
4190 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4191 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4192 * os9kstab.c: Removed.
4193 * Makefile.in: Update accordingly.
4194 * objfiles.c (objfile_relocate_data): Removed.
4195 * remote-os9k.c (rombug_wait): Call objfile_relocate
4196 not objfile_relocate_data.
4197 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4198 * remote-os9k.c (rombug_wait): Call find_pc_section not
4200 * main.c (quit_command): Check inferior_pid; revert Kung change.
4201 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4203 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4205 * os9kread.c: New file to read os9000 style symbo table.
4206 * os9kstab.c: new file to read os9000 style stabs.
4207 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4208 * objfiles.c (find_pc_objfile): new function to search objfile
4210 * objfiles.c (objfile_relocate_data): new function to relocate
4211 data symbols in symbol table.
4212 * objfiles.h: Add two aux fields in struct objfile to handle
4213 multiple symbol table files situation like in os9000.
4214 * symfile.c: Change so 'symbol-file' command can handle multiple
4215 files. Also call target_link() to get relocation infos.
4216 * target.c (target_link): new function to get relocation info when
4217 a symbol file is requested to load.
4218 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4219 because in cross mode there's no inferior pid, bit they need to
4221 Makefile.in: add os9kread.c os9kstab.c and .o's.
4222 configure.in: add i386os9k target.
4223 config/i386/i386os9k.mt: new add.
4224 config/i386/tm-i386os9k.h: new add.
4226 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4228 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4229 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4231 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4233 * target.c, target.h (target_read_string): Provide error detection to
4234 caller. Put string in malloc'd space, so caller need not impose
4236 * solib.c (find_solib): Update to use new interface.
4237 * irix5-nat.c (find_solib): Read o_path from inferior
4238 (clear_solib): Free storage for o_path.
4239 * valprint.c (val_print_string): Add comments.
4241 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4243 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4246 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4248 * value.h (struct value): Add modifiable field.
4249 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4250 (record_latest_value): Don't mess with VALUE_LVAL of value.
4251 * valops.c (value_assign): Check it. Reword existing error
4252 message on not_lval.
4254 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4255 (STEP_SKIPS_DELAY): Added.
4256 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4259 * valprint.c (val_print_string): If errcode is set, always print
4260 an error, regardless of force_ellipsis. In the non-EIO case,
4261 just print the error message rather than calling error(). Don't
4262 access *(bufptr-1) if bufptr points to the start of the buffer.
4263 When looking for '\0', don't increment bufptr and addr if bufptr
4264 started out already at limit. If an error happens on fetching the
4265 first character, don't print the string.
4267 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4269 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4272 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4273 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4274 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4275 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4276 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4277 * findvar.c: Update comment regarding ieee-float.h.
4279 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4281 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4282 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4283 Define to make backtracing through the various sigtramp handlers
4285 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4286 the saved pc from ucontext on the stack for SVR4 signal handling.
4288 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4290 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4291 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4292 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4293 just use the global variable itself. When printing baud rate,
4294 don't print a baud rate if baud_rate is -1.
4296 * coffread.c (read_coff_symtab): Pass mst_file_* to
4297 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4298 symbols in the minimal symbols regardless of SDB_TYPE.
4300 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4302 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4303 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4304 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4305 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4306 ignored bs->stop for a bp_step_resume breakpoint.
4307 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4308 which performs one (the check_sigtramp2 one) of the functions
4309 which had been handled by the step_resume_breakpoint. For each
4310 use of the step_resume_breakpoint, make it still use the
4311 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4313 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4314 When setting the frame address of the step resume breakpoint, set
4315 it to the address for frame *before* the call instruction is
4316 executed, not after.
4318 * mips-tdep.c (mips_print_register): Print integers using
4319 print_scalar_formatted rather than duplicating all the
4320 CC_HAS_LONG_LONG and so on.
4321 (mips_push_dummy_frame): Use read_register_gen rather than using
4322 read_register and then putting it back in target format with
4323 store_unsigned_integer. If registers are more than 4 bytes, give
4324 an error rather than have some registers overwrite other
4326 #if 0 unused include of opcode/mips.h.
4328 * symfile.h: Don't declare arguments for coff_getfilename.
4330 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4332 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4334 * configure.in (hppa*-*-osf*): New configuration.
4335 * config/pa/hppaosf.mt: New target makefile fragment.
4336 * config/pa/tm-hppao.h: New target include file.
4338 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4340 * exec.c (print_section_info): Print entry point for exec_bfd only.
4341 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4342 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4343 causes problems if <sys/types.h> has no multiple inclusion protection.
4345 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4347 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4348 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4349 (CALL_DUMMY_LENGTH): Changed accordingly.
4351 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4353 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4354 numbers of register windows.
4356 * sparclite/hello.c: Add factorial function for testing.
4357 * salib.c: Use macros instead of constants for I/O addresses to
4358 make 931 support easier.
4359 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4360 register in sta/lda instructions.
4362 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4364 * dbxread.c (process_one_symbol): Set
4365 block_address_function_relative for COFF like we do for ELF and SOM.
4367 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4369 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4371 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4372 the enumerators of an ecoff enum into the partial symbol table.
4373 * mdebugread.c (parse_partial_symbols): Call it.
4374 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4375 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4376 offsets. Cast psymtab->read_symtab to PTR before passing it to
4378 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4379 set up the global offset table pointer in pic compiled code.
4380 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4381 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4382 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4383 ensures that floats are promoted to doubles before they are pushed
4386 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4388 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4389 Fixup cache_on and flush_i_cache so that they work for both the
4390 930 and 932 processors. Rewrite most low level funcs (uart
4391 access & cache stuff) to use new ASI access macros in sparclite.h.
4392 Also make it easy to access second serial port.
4394 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4396 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4397 <sys/stat.h>; not needed.
4399 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4401 * stack.c (print_frame_info): In "pathological" case, don't
4402 distrust the line number information.
4404 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4406 * mips-tdep.c (mips_print_register): handle 64 bits register.
4407 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4409 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4413 * Makefile.in (install): Do the sed for program_transform_name
4414 ourselves instead of worrying about INSTALL_XFORM. This enables
4415 users to override INSTALL_PROGRAM in the standard way.
4417 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4418 depend on Makefile.in.
4420 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4421 Only test against INT_MIN if a LONGEST is bigger than an int.
4423 * README: Change GhostScript to Ghostscript.
4425 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4427 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4428 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4429 character file names.
4430 * Makefile.in (ALLPARAM): Add these files.
4432 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4433 character file names.
4434 * Makefile.in: Add Kung's new mips64 files.
4436 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4438 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4439 mips64el-*-ecoff and mips64-big-*.
4440 * defs.h: get rid of FORCE_LONG_LONG.
4441 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4442 parsing. Change register size to be MIPS_REGSIZE.
4444 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4446 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4447 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4448 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4450 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4452 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4453 (remove_commands, add_commands): Add/remove hms-drain when target
4456 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4458 * configure.in: Add Lynx/rs6000 support.
4459 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4460 messages. Add rs6000 support. Don't try to modify unwritable
4462 * rs6000-nat.c: Move lots of native dependent stuff (like core
4463 file support) from rs6000-tdep.c & xcoffexec.c to here.
4464 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4465 * xcoffexec.c: Move native dependent stuff to nat.c.
4466 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4468 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4470 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4471 New files to support Lynx/rs6000.
4473 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4475 * README: Remove note about gcc warnings on alpha, these should be
4477 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4478 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4479 remote-utils.c, stabsread.c: Include <string.h>.
4480 * regex.c: Include "defs.h", change re_comp argument to const char *.
4481 * infptrace.c (fetch_register, store_inferior_registers): Change
4482 regaddr to type CORE_ADDR.
4483 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4484 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4486 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4488 * symtab.h: Always define BYTE_BITFIELD to nothing.
4490 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4492 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4493 * configure.in: Remove comment about m68k-em.mt.
4494 * Makefile.in: Remove references.
4496 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4498 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4501 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4503 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4504 access BFD private data. Search for the "$TEXT$" space rather
4506 (hppa_sym_fns): Add bfd target flavour to initializer.
4508 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4510 * target.c (target_preopen): If target_kill doesn't remove the
4511 target from the stack, use pop_target to do it.
4513 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4514 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4515 changes to stabsread.c from summer 1993.
4517 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4518 printing the program, rather than passing NULL to printf.
4519 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4520 try to call UDIDisconnect again. Print better message.
4521 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4523 (udi_create_inferior): If udi_session_id is negative, open a new
4524 TIP rather than giving an error.
4526 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4527 config/ns32k/ns32km3.mh: Define NAT_FILE.
4528 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4529 (it was inconsistent and namespace-wrong) to NM_M3_H.
4530 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4531 (m3_open): New function.
4533 * TODO: Update Mach section.
4535 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4537 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4539 * printcmd.c (printf_command): Add missing single-letter
4540 backslash-escape sequences, and improve error message.
4542 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4544 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4545 rather than trying to shove an int into a pointer and back out
4546 again. This avoids compiler warnings.
4548 * defs.h (alloca): Declare as void *, not char *, on hpux.
4549 Don't prototype it, just declare the return type.
4551 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4553 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4554 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4556 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4558 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4559 ZERO_REGNUM, just read it as zero without talking to the board.
4561 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4563 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4564 to store_floating, not nonexistent variable len.
4566 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4568 (mips_store_word): Change calling convention to return errors, and
4569 to provide old contents if the caller wants it.
4570 (mips_xfer_memory): Deal with errors from mips_store_word.
4571 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4572 define now that remote-mips.c doesn't use BREAKPOINT.
4574 * remote-mips.c (mips_create_inferior): Call warning if arguments
4575 specified, and then execute "set args" command. Call error, not
4576 mips_error, if executable file not specified.
4578 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4581 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4584 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4586 * value.h (print_longest): Rename "value" to "val" in prototype
4587 declaration because some compilers don't like arguments whose
4588 names are the same as types.
4589 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4590 before passing it to remote_*_bytes.
4592 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4594 * h8500-tdep.c (saved_pc_after_call): The size of the
4595 pc is memory model dependent. (segmented_command,
4596 unsegmented_command, _initialize_h8500_tdep): New commands to
4597 change memory model.
4598 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4600 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4601 (hms_wait): Use new status structure
4602 (hms_open): Push the target here. (hms_before_main_loop): Not
4603 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4604 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4605 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4606 all registers in a compact way.
4608 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4610 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4611 as CORE_ADDR to match definition in rs6000-tdep.c.
4613 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4615 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4616 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4617 definitions into the psymtab.
4619 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4621 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4622 a special exceptionSize for the 68332.
4624 * remote-udi.c (udi_attach): If no arguments, print error.
4626 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4628 * Makefile.in (VERSION): Bump to 4.12.1
4629 * NEWS, README: Update to match 4.12 release.
4631 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4633 * command.c (empty_sfunc): New function.
4634 (add_set_cmd): Use it instead of not_just_help_class_command.
4635 (not_just_help_class_command): Change calling convention back to
4636 what it was before yesterday's change.
4638 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4639 of the type if present.
4641 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4643 * printcmd.c (decode_format): Don't blithely set the size for
4644 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4646 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4647 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4648 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4649 always just check against INT_MIN and INT_MAX (this also fixes things
4650 if sizeof (long) > sizeof (int), e.g. Alpha).
4651 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4652 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4653 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4654 BUILTIN_TYPE_UNSIGNED_LONGEST.
4655 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4656 longest_int and longest_unsigned_int.
4657 * value.h (struct value): Just align to LONGEST, rather than worrying
4658 about CC_HAS_LONG_LONG.
4659 * valarith.c (value_binop): Figure out type ourself based on
4660 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4661 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4662 * valprint.c (val_print_type_code_int): Just call
4663 extract_unsigned_integer directly, rather than going through
4665 * printcmd.c (decode_format): Remove code which would sometimes
4666 change 'g' size to 'w' for integers. print_scalar_formatted handles
4667 printing huge integers well enough, thank you.
4669 * command.c (add_set_cmd, not_just_help_class_command): Change
4670 to make this the sfunc, not cfunc, since that is how we call it.
4671 * command.h: Comment difference between sfunc and cfunc.
4672 * demangle.c (set_demangling_command): Add third arg since that
4673 is how it is called.
4674 (_initialize_demangler): Use sfunc, not cfunc, for
4675 set_demangling_command, since that is how it is called.
4676 Remove show_demangling_command; it has no effect.
4678 * command.c (shell_escape): Report errors correctly (with error
4679 message from strerror).
4681 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4683 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4684 x_scnlen.l rather than x_scnlen to match corresponding change in
4687 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4689 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4690 Change comments regarding TYPE_CODE_BOOL.
4691 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4692 regardless of the language.
4693 (value_true): Just call value_logical_not regardless of language.
4694 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4695 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4696 * language.h: Improve comment for la_builtin_type_vector.
4697 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4698 builtin_type_m2_bool.
4700 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4702 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4703 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4705 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4707 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4708 by restarting the ioctl.
4710 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4712 * target.h (target_wait): Add comment about calling
4713 return_to_top_level.
4715 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4717 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4718 additional arguments.
4719 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4721 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4723 * sparc-stub.c: Remove unnecessary #include of memory.h.
4725 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4727 * mips-tdep.c: Remove code which sets saved_regs from
4728 init_extra_frame_info and put it in new function mips_find_saved_regs.
4729 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4730 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4731 check if it is NULL and call mips_find_saved_regs if so.
4733 * remote-mips.c: Use unfiltered, not filtered, output most places.
4735 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4736 backtrace. Revise comments.
4738 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4740 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4741 alpha and irix. The _sigtramp case has to be handled properly
4742 in the tdep files if we have no ecoff debugging info.
4743 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4744 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4745 without PC_REGNUM kludge.
4746 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4747 Clean up handling of mips sigtramp frames, improve comments.
4749 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4751 * paread.c (read_unwind_info): Fix typo.
4753 * paread.c (pa_symtab_read): Update the "check_strange_names"
4754 filter to match GCC's current output. Filter out section symbols
4755 (which the HP linker sometimes puts in the wrong place).
4757 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4759 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4761 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4763 * Makefile.in: Remove all references to sparcly-nat.c.
4765 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4766 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4767 duplicating serial.h and target.h.
4769 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4770 are not used anywhere (a 5 Oct 1993 change removed the uses).
4772 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4773 * config/m68k/es1800.mt: Add comment.
4774 * remote-es.c: Extensive changes to update to current conventions.
4776 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4777 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4778 to achieve the desired timeout.
4779 * serial.h (serial_t): Add field timeout_remaining.
4781 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4783 * c-exp.y (yylex): Reenable nested type code.
4785 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4787 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4789 * remote-mips.c (mips_ops): Fix docstring.
4791 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4793 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4794 with the old tm-m68k-em.h:
4795 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4796 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4797 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4798 Add FIXME regarding GET_LONGJMP_TARGET.
4800 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4801 * infptrace.c (kill_inferior): Add comments.
4802 * main.c (quit_command): Call target_close after we kill or
4804 * remote-udi.c (udi_close): Don't error() if QUITTING.
4806 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4808 * configure.in: Make m68k-coff and aout add monitor support in
4809 addition to the standard serial support.
4811 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4813 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4816 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4818 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4819 * elfread.c (record_minimal_symbol_and_info),
4820 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4822 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4824 * i386-stub.c: Add ".text" right before "mem_fault:".
4826 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4828 * remote-utils.c (usage): Fix message to be accurate and conform
4829 more closely to normal conventions.
4831 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4832 whether to show information about exec_bfd, and not control whether
4833 to show information about device and speed.
4835 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4836 usage message, don't dump core.
4838 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4839 for variable size array.
4840 (bug_fetch_register, bug_store_register): Rename "value" to
4841 "fpreg_buf" because some compilers don't like variables whose
4842 names are the same as types.
4843 (bug_store_register): Use a cast when converting char * to
4846 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4847 of the command in error message (the text was referring to the old
4848 name of the command).
4850 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4852 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4853 full details on structure elements without names. This partially
4854 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4855 of those changes was accidental.
4857 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4858 defined, make it an error to specify a single argument which is not
4861 * Makefile.in (version.c), main.c (print_gdb_version): Use
4862 host_alias and target_alias, not host_canonical and
4863 target_canonical, to print configuration.
4865 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4867 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4868 of builtin_type_long. It is necessary to get a type which is
4869 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4871 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4872 various miscellaneous things discovered in the process:
4873 * printcmd.c, defs.h (print_address_numeric): New function.
4874 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4875 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4876 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4877 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4879 * utils.c, defs.h (gdb_print_address): New function.
4880 * expprint (dump_expression), gdbtypes.h: Use it.
4881 * breakpoint.c (describe_other_breakpoints),
4882 symmisc.c (dump_symtab, print_symbol):
4883 Use filtered not unfiltered I/O.
4884 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4885 just run gdb under a debugger for this (and it had problems with
4886 printing addresses, how to print b->shadow, etc.).
4887 * buildsym.c (make_blockvector), core.c (memory_error),
4888 exec.c (print_section_info), maint.c (print_section_table),
4889 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4890 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4891 Add comments saying code is broken. Marked with "FIXME-32x64".
4892 * dbxread.c (process_one_symbol), partial-stab.h (default),
4893 remote-vx.c (vx_run_files_info):
4894 Don't cast int being passed to local_hex_string.
4895 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4896 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4898 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4900 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4901 * source.c: Include <sys/types.h> regardless of USG.
4903 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4905 * valops.c (value_assign): Set `type' after coercing toval.
4906 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4907 Use extract_unsigned_integer to get the address of a reference.
4909 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4911 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4912 AIX can use ? instead of \ for continuation. Deal with it.
4914 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4915 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4916 the HP compiler in ANSI mode doesn't like.
4918 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4919 based on USG, rather than defining HAVE_SIGSETMASK to an
4920 expression containing defined. Having a macro used in #if expand
4921 to an expression containing "defined" is undefined according to
4922 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4925 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4927 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4928 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4930 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4932 * ch-exp.y (match_string_literal): Allow a zero-length string.
4933 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4935 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4937 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4938 passing them to print_387_status.
4939 (print_387_status): Don't subtract top from 7 before using it.
4940 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4941 from 7; the above explains it.
4943 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4945 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4946 pointer value when fixing up the frame at the start of a function.
4948 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4950 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4951 Sparc from the stack.
4953 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4955 * remote-mips.c (mips_initialize): Clear mips_initializing via
4956 cleanup chain, not directly.
4958 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4959 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4960 munging the timeout due to the limited range of c_cc[VTIME].
4962 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4963 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4964 m3-nat.c (m3_create_inferior): Pass it.
4965 * procfs.c: Remove ptrace function. It was declared in a way which
4966 conflicted with the prototype in unistd.h on Solaris.
4968 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4970 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4971 in the sigcontext if it is a signal trampoline frame.
4972 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4973 Define for Solaris2.
4975 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4977 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4978 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4979 tm-sparc.h so they can be overridden if necessary.
4981 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4983 * lynx-nat.c: Add Sparc support.
4984 * sparcly-nat.c: Remove. It's useless.
4985 * config/sparc/nm-sparclynx.h: Rewrite.
4986 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4988 * config/sparc/tm-sparclynx.h: Rewrite.
4990 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4992 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4993 directory. Old code was discarded, since the new opcode table has
4996 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4998 * Makefile.in (realclean): Remove info files per make-stds.texi.
5000 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5002 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5003 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5004 * config/sparc/tm-sun4sol2.h: Define it.
5006 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5008 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5009 if we did not find a symbol.
5011 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5013 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5016 * hppab-nat.c (call_ptrace): Delete redundant function.
5017 (kill_inferior, attach, detach, child_resume): Likewise.
5018 (child_xfer_memory): Likewise.
5020 * hppah-nat.c (call_ptrace): Delete redundant function.
5021 (kill_inferior, attach, detach, child_resume): Likewise.
5023 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5025 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5027 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5029 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5030 (CHILD_XFER_MEMORY): Define.
5031 (PT_*): Define so that generic infptrace.c code can be used.
5033 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5035 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5036 struct section_offsets *, not a (nonexistent) struct section_offset *.
5038 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5039 internal_xcoff_symtab, not an array of one of them. Change lots of
5040 "main_aux" to "&main_aux" and so on.
5042 * coffread.c, xcoffread.c: Include <coff/internal.h>
5045 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5047 * coffread.c (coff_getfilename): Make it not static.
5049 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5051 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5052 a completely gratuitous difference between xcoffread.c and coffread.c).
5054 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5056 * infrun.c (wait_for_inferior): Don't set frame for
5057 step_resume_breakpoint for IN_SIGTRAMP cases.
5059 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5060 breakpoint.c (bpstat_what): Move step_resume from its own field of
5061 the struct bpstat_what into the main_action. Make it override
5062 other breakpoints. This is a conservative change in the sense
5063 that before the step resume breakpoint was a breakpoint.c
5064 breakpoint, hitting the step resume breakpoint overrode even
5065 calling bpstat_stop_status.
5067 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5069 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5070 in case execution was stopped in the called function.
5071 * stack.c (print_frame_info, frame_info): If backtracing through
5072 a call dummy, handle the starting source line number on a line
5073 boundary like backtracing through sigtramp.
5074 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5075 for call dummy frame right. Remove old test for dummy frame,
5076 it has been unused at least since gdb-3.5.
5077 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5080 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5082 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5084 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5086 * infrun.c (signals_info), target.c (target_signal_from_name):
5087 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5089 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5091 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5092 * inflow.c (terminal_ours_1): When discussing how to deal with the
5093 tty state, make note of query() as well as readline.
5095 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5096 signals for which stop and print are cleared by default.
5098 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5100 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5101 reserved fields to hold a stub unwind entry type. Fix typo.
5102 (stub_unwind_entry): New structure for raw stub unwind entries.
5103 (stub_unwind_types): The types of stubs we may encounter.
5104 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5105 * hppa-tdep.c (rp_saved): Use additional information provided
5106 by linker stub unwind descriptors.
5107 (frameless_function_invocation): Likewise.
5108 (frame_chain_valid): Likewise.
5109 * paread.c (compare_unwind_entries): New function for sorting
5110 unwind table entries.
5111 (read_unwind_info): Rewrite to remove dependency on host endianness.
5112 Read in data from the $UNWIND_END$ subspace which contains linker
5113 stub unwind descriptors. Merge that data into the basic unwind
5116 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5118 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5120 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5121 from either the symbol name or the auxent.
5122 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5125 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5127 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5129 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5131 * README: Update notes for alpha port.
5133 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5135 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5136 for operation fault, constraint fault, and type fault.
5138 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5140 * Makefile.in (init.c): Add comment explaining formatting conventions.
5142 * c-exp.y (parse_number): Assign to temporary between the right
5143 shifts, to work around a bug in the SCO compiler.
5145 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5146 Add various files which were added to GDB recently.
5148 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5151 * Makefile.in: Add mostlyclean target.
5153 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5157 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5159 * main.c (show_commands): Make return type of extern
5160 history_get be HIST_ENTRY, rather than struct _hist_entry.
5161 (The latter loses with the upcoming merged readline.)
5163 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5165 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5166 const char *, not char *.
5168 * symtab.h (struct symbol): Make section short, not unsigned short.
5170 * symtab.c (lookup_symbol): Add comment about QUIT here.
5172 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5174 * c-exp.y (parse_number): Check for overflow regardless of range
5175 checking. Fix overflow check to use unsigned LONGEST, not
5178 * c-exp.y (parse_number): Make it so that integer constants are
5179 builtin_type_long_long if builtin_type_long isn't big enough or if
5180 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5182 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5183 Print our "()" first, then recurse for the target type.
5185 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5187 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5189 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5191 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5193 * utils.c (request_quit): Re-establish signal handler regardless
5196 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5198 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5200 * i960-tdep.c: Include target.h.
5202 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5204 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5206 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5208 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5209 changes (status -> ourstatus; declare status, etc.).
5210 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5212 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5214 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5216 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5218 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5220 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5222 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5224 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5226 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5228 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5230 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5231 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5233 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5236 Add search to target vector (#if 0'd until after 4.12):
5237 * target.h (to_search, target_search): Add.
5238 * gdbcore.h, core.c (generic_search): Add.
5239 * remote.c (remote_search): Add.
5240 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5243 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5244 is on, call find_pc_function rather than relying just on the minimal
5245 symbols (probably only matters for symbol readers which don't put
5246 statics in the minimal symbols, but changing this strikes me as
5247 not conservative enough).
5248 Initialize name_location in all cases.
5249 If no symbol and no msymbol, don't print anything symbolic.
5251 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5253 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5255 * printcmd.c (print_address_symbolic): Make it search the
5256 symtabs for variables as well as functions. Add `set print
5257 fast-symbolic-addr' and default it to fast (the old way).
5258 Print line numbers for data items as well as functions.
5260 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5261 address, if a symbol is found (take two more args pointing to
5262 where to store these results).
5264 * symtab.h (find_addr_symbol): Add prototype.
5266 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5268 * objfiles.h: Fix comments to reflect the fact that the phrase
5269 "top of stack" always refers to where the pushing and popping takes
5270 place, regardless of whether it is at the highest or lowest address.
5272 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5274 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5275 compiler generated tag names.
5276 * mdebugread.c (parse_type): Handle cross references to qualified
5278 * valops.c (value_struct_elt): Improve error message if the
5279 address of a method is requested from an object instance.
5280 * valops.c (search_struct_method): Make name_matched non-static
5281 to get it initialized correctly.
5282 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5283 exclude segment register which are not writable on newer SCO versions.
5285 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5287 * go32-xdep.c: Remove unused function uerror.
5288 (sigsetmask): Declare return type. Declare argument (to match the
5289 way it is called). Explicitly return 0.
5291 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5293 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5294 partial_symbol): Shrink the storage sizes of symbols, by making
5295 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5296 enums and small ints to the end of each struct to improve
5297 alignment, and switching the section number from int to unsigned
5300 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5302 * symtab.c (find_addr_symbol): New routine that will find the nearest
5303 symbol associated with an address. It does so by exhaustive
5304 search of the symtabs, so it's slow but complete.
5306 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5308 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5309 to [0,0] rather than [0, end of first source file]. This avoids
5310 problems with other parts of GDB looking for linetables in the
5311 _globals_ symtab. Eliminate variables num_object_files and
5312 first_object_file_end.
5314 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5316 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5317 (pop_frame): Restore PC2 and LR0 from dummy frames.
5318 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5319 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5320 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5321 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5322 (SETUP_ARBITRARY_FRAME): Define.
5324 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5326 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5328 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5330 * remote-udi.c (udi_resume): Correct prototype.
5332 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5334 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5335 hppa_frame_find_saved_regs.
5336 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5337 (prologue_inst_adjust_sp): New function.
5338 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5339 (skip_prologue): Completely rewrite to use unwind information.
5340 (hppa_frame_find_saved_regs): Likewise.
5342 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5344 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5345 to convert a signal number with appropriate bounds checking.
5347 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5349 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5351 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5352 print a newline to end the display anyway.
5354 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5355 coprocessor status regs) when popping a frame. This fixes
5356 float exceptions that occur after calling inferior functions.
5358 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5359 Read and write the fsr (float status register) to/from the child
5360 process along with the float regs. Remove Peter Schauer's change
5361 of May 24 '93, which has higher overhead and doesn't solve the
5362 real problem (which was that FSR wasn't being set).
5364 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5366 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5367 stack overflow check isn't right after the register stack
5368 adjustment instruction. Metaware R2.3u compiler moves other
5369 things in front of it. This fix isn't perfect but is what's
5372 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5374 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5376 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5377 character filenames.
5378 * configure.in: Change accordingly.
5380 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5382 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5383 _filtered io routines from these two files.
5385 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5387 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5388 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5389 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5391 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5393 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5395 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5396 printing to gdb_stderr.
5398 * remote-udi.c (udi_kill): Don't close the connection, just set
5399 inferior_pid to zero.
5400 (udi_mourn): Call remove_breakpoints.
5402 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5404 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5406 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5408 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5410 * remote-bug.c: At the start of each section, reset srec_frame
5413 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5414 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5415 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5416 code which looks for those two waitkinds. Use switch statement.
5417 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5418 CHILD_SPECIAL_WAITSTATUS.
5420 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5421 * Move target_signal_from_host, target_signal_to_host, and
5422 store_waitstatus from inftarg.c to target.c. procfs needs them.
5423 * target.c: Include "wait.h" and <signal.h>.
5424 * target.h, infrun.c (proceed), proceed callers: Pass new code
5425 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5426 enums being treated as unsigned and is cleaner.
5427 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5429 * infcmd.c (signal_command), infrun.c (signals_info):
5430 Don't allow user to specify numeric equivalent of
5431 TARGET_SIGNAL_DEFAULT.
5433 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5435 * config/alpha/alpha-netware.mt: New target support for Alpha
5437 * configure.in: Add alpha-*-netware* target.
5439 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5441 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5443 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5445 * target.h: Add enum target_waitkind, enum target_signal, and
5446 struct target_waitstatus. Change status argument to target_wait to
5447 be struct target_waitstatus * instead of int *.
5448 * target.h, infrun.c, all targets: Change type of signal arguments
5449 to resume(), proceed(), and target_resume() from int to enum
5451 * All targets (*_wait, *_resume): Change accordingly.
5452 * infcmd.c (program_info, signal_command), throughout infrun.c,
5453 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5454 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5455 signal code stuff right with the new signals would be non-trivial).
5456 * inferior.h (stop_signal): Make it enum target_signal not int.
5457 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5458 target_signal_from_name): New functions.
5459 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5460 store_waitstatus): New functions.
5461 * procfs.c (procfs_notice_signals): Use them.
5462 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5464 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5466 * objfiles.c (build_objfile_section_table): Don't abort() if
5467 objfile->sections is already set.
5469 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5470 to match recent change to exec.c.
5474 * main.c (print_gdb_version): Change year to 1994.
5476 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5477 * Makefile.in (NONSRC): Add ChangeLog-93.
5479 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5481 * stabsread.c (read_type): Allow defining several type numbers
5482 at once (e.g. "(1,2)=(3,4)="...).
5484 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5486 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5488 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5490 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5491 to process_one_symbol.
5492 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5493 avoid caching a bad endaddr in find_pc_partial_function.
5495 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5497 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5499 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5501 * infrun.c (wait_for_inferior): Do not step or step resume past
5502 the end of a one-line function we just stepped into.
5504 For older changes see ChangeLog-93
5510 version-control: never