1 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
5 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
7 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
8 changes. They are correct, unlike the post-Nov 3 comment
9 (FRAME_FP doesn't have any machine-independent relationship with
10 FP_REGNUM or any other such notion of a "frame pointer").
12 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
14 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
15 match stubs and protocol spec.
16 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
17 when passing to function which expects that.
19 The following changes aren't quite enough to make things work with
20 LynxOS (apprently kernel problems).
21 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
22 not -1 for remote case.
23 * thread.c (info_threads_command): Give error if !target_has_stack.
24 * infrun.c (start_remote): Call init_thread_list.
25 * thread.c (info_threads_command): Don't call kill for remote
27 * target.c (normal_pid_to_str): Print "thread" not "process" for
29 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
30 response, and `thread' part of 'T' response.
31 * gdbserver/*: If program exits, send packet to GDB before
32 exiting. Handle termination with a signal the same as exiting
34 * remote.c: Don't try to kill program after getting an 'X'
36 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
38 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
40 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
43 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
45 * source.c: Various cosmetic changes.
46 (forward_search_command): Handle very long source lines correctly.
48 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
50 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
53 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
54 otherwise it looks like BSD-ELF.
56 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
58 * inftarg.c: include <sys/types.h> to get def of pid_t.
60 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
62 * solib.c (auto_solib_add_at_startup): New global.
63 (solib_create_inferior_hook): Call solib_add only if
64 auto_solib_add_at_startup is nonzero.
65 (_initialize_solib): New command "set auto-solib-add".
67 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
69 * parse.c (msymbol_addr_type): Replaced by
70 lookup_pointer_type (builtin_type_void).
72 * printcmd.c (_initialize_printcmd): Give examine_*_type
73 a name for `ptype $_'.
75 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * printcmd.c (print_formatted): Call val_print_string directly,
78 rather than via value_print.
80 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
82 * somsolib.c (som_solib_get_got_by_pc): New function.
83 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
84 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
85 function's export stub or real address in a shared library.
87 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
89 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
91 * configure.in (i[345]86-*-freebsd*): New configuration.
92 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
94 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
96 * top.c (read_next_line): Pass annotation suffix "commands"
97 instead of "command", matches documentation.
99 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
101 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
102 FRAME_ADDR with CORE_ADDR in prototype.
104 * top.c (command_line_input): If annotation suffix is NULL,
105 replace it with an empty string.
106 (read_next_line): Pass "command" as annotation suffix to
109 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
111 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
112 * config/rs6000/xm-rs6000.h: ...to here.
114 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
116 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
118 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
120 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
121 up lots of code and centralize framework initialization.
123 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
125 * tm-hppa.h (skip_trampoline_code): Add extern decl.
126 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
127 allow it to execute any return path trampoline code. Stop the
128 inferior and give the user control when the trampoline has
130 (in_solib_call_trampoline): Handle export stubs which also perform
131 parameter relocations.
132 (in_solib_return_trampoline): Likewise.
134 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
136 * coffread.c, symfile.h (coff_getfilename): Make it static again.
137 * xcoffread.c (coff_getfilename): Use a static copy from
138 coffread.c, modified for accessing the static xcoff strtbl.
140 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
142 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
143 _sr4export and $$dyncall as trampolines. Likewise for long-call
144 stubs and parameter relocation stubs.
145 (in_solib_return_trampoline): Recognize a return trampoline for
146 return value relocation stubs.
148 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
149 Various name changes to match those used by hp-symtab.h.
151 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
153 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
154 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
156 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
157 IN_SOLIB_TRAMPOLINE. All callers changed.
158 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
159 (wait_for_inferior): Handle single stepping through trampolines on
160 return paths from shared libraries.
161 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
162 in_solib_call_trampoline.
163 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
164 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
165 * hppa-tdep.c (in_solib_call_trampoline): New function.
166 (in_solib_return_trampoline): New function.
168 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
170 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
171 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
173 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
174 (BC_BREAKPOINTS): Disable.
175 * sh-tdep.c (print_insn): Cope with big and little endian machines.
176 * sh/sh.mt: Use libsim.a
177 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
178 (BREAKPOINT): Changed to be byteorder independent.
180 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
182 Maintenance commands to report time and space usage.
183 * main.c (display_time, display_space): New globals.
184 (main): Add argument --statistics to enable reporting, display
185 time and space after startup is done.
186 * maint.c (maintenance_time_display, maintenance_space_display):
188 * top.c (command_loop): Display time and space after command
191 * top.c (pre_init_ui_hook): New global.
192 (gdb_init): If pre_init_ui_hook set, call before all other init.
194 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
196 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
198 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
200 * config/i386/i386sol2.mh: Reenable core file support.
202 * symfile.c (deduce_language_from_filename): Treat .c++ as a
205 * valops.c (destructor_name_p): Do not compare the template
206 part for template classes.
208 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
210 * defs.h, infcmd.c (reg_names): Don't declare as constant.
211 * remote-mips.c (mips_open): Read and set the processor type.
212 * mips-tdep.c (mips_set_processor_type): Always return an int.
214 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
216 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
217 * nlm/gdbserve.def (strtol): Add to import list.
218 * nlm/fake_aio.c: Remove file, no longer used.
220 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
221 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
222 (LD_FOR_TARGET): Remove.
224 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
226 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
227 support for two variables used to control the load protocol and
230 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
232 Support for different MIPS IDT processor models.
233 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
234 mips_generic_reg_names, mips_r3041_reg_names,
235 mips_r3051_reg_names, mips_r3081_reg_names,
236 mips_processor_type_table): New globals.
237 (mips_do_registers_info): Don't display register if name is empty.
238 (mips_set_processor_type_command): New command.
239 (mips_show_processor_type_command): New command.
240 (mips_set_processor_type): New function.
241 (mips_read_processor_type): New function.
242 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
243 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
244 (NUM_REGS): Increase to account for all CP0 registers.
245 (REGISTER_NAMES): Add empty names for CP0 registers.
246 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
247 (PRID_REGNUM): New macro.
249 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
251 * README: Add warning about termcap in Ultrix and OSF/1.
253 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
255 * Makefile.in: Fix the test for installing gdbtk.
257 * hppa-tdep.c: Remove including sys/dir.h from a target file.
259 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
261 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
263 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
264 * nlm/ppc.c: Likewise.
266 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
267 (StopBell): New function (stubbed out).
269 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
271 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
274 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
276 * c-exp.y (yylex): Fix a bug in template scanning.
278 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
280 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
281 the top bit returned by getDebugChar.
283 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
285 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
286 to set remote load type and protocol.
287 * rom68k-rom.c: Add to_stop in target_ops.
289 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
291 * Makefile.in: Install gdbtk.tcl.
292 * configure.in: Add ENABLE_GDBTK flag.
293 * gdbtk.c (gdb_sourcelines): Returns list of source lines
294 containing code. (gdb_regnames): Returns list of register names.
296 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
298 * somsolib.c: Add TODO list.
299 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
300 not exist or has size zero. Slightly simplify error handling.
301 Keep an internal list of all the loaded shared libraries and
302 various tidbits of information about the loaded shared libraries.
303 Build section tables for each loaded shared library and add those
304 tables to the core target if necessary.
305 (som_solib_create_inferior_hook): Force re-reading of shared
306 libraries at exec time.
307 (som_sharedlibrary_info_command): New function for dumping
308 information about the currently loaded shared libraries.
309 (_initialize_som_solib): New function.
311 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
314 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
315 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
317 (copying.o, os9kread.o, remote.o): Update dependencies.
319 * valarith.c (value_sub): When subtracting pointers, only
320 check for a match of the pointed to element lengths.
321 Cast element length to LONGEST to obtain a signed result for
322 pointer subtractions.
324 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
326 * ch-exp.y (yylex): Fix off-by-one error when converting string to
327 lowercase. Null terminate new string.
329 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
331 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
332 it indicates __dld_list is not valid return an error. If it
333 indicates that libraries were not mapped privately, issue a
336 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
338 * symfile.c (syms_from_objfile): Only call find_lowest_section if
339 no ".text" section exists.
341 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
343 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
344 the new generic ROM interface in monitor.c.
345 * config/m68k/monitor.mt: Use new ROM support.
346 * monitor.c: Add support for xmodem download protocol.
348 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
350 * findvar.c (find_saved_register): Fix a frame variable name.
351 * infcmd.c (finish_command): Ditto.
353 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
355 * TODO: Remove "Watchpoints seem not entirely reliable, though
356 they haven't failed me recently." item--this old (4.6 at least)
357 item is too vague to be useful (some watchpoint bugs have been
359 * TODO: Add explanation of "RPC interface" item.
361 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
363 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
364 stub unwind descriptors too.
366 * Enable backtracing from inside a SOM shared library back into
368 * hppa-tdep.c (internalize_unwinds): Accept and use new
369 "text_offset" argument for dynamic relocation of
370 region_{start,end} fields in the unwind descriptor.
371 (read_unwind_info): Pass text_offset to internalize unwinds.
373 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
375 * m3-nat.c: Remove comments about arbitrary limit in
376 printf_filtered; that limit is gone.
378 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
380 * Beginnings of SOM shared library support. Breakpoints and
381 single frame backtracing within the library only. Only works when
382 using the HPUX 9 dynamic linker. More functionality to be added
385 * somsolib.c, somsolib.h: New files.
386 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
387 (ALLDEPFILES): Add somsolib.c.
388 (somsolib.o): Add some dependencies.
389 * somread.c (som_symtab_read): Accept multiple section offsets.
390 All callers changed. Adjust all text symbols with the first
392 * symfile.c (find_lowest_section): Enable this function. Add some
393 tie-breaking logic when sections have the same vma.
394 (syms_from_objfile): Use find_lowest_section rather than looking
395 for ".text" by name. Relax warning to only warn if the lowest
396 section is not a code section.
397 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
398 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
400 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
402 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
403 it is still needed for GCC-2.6 compiled code.
404 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
405 sometime after GCC-2.7 has been released.
407 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
408 retrieving the PC from a signal handler caller. Fix thinko
409 in Stan's last change ("frame", should have been "frame->next").
410 If the next frame is a signal handler caller and it's a system
411 call which has entered the kernel ((PSW & 0x2) != 0), then the
412 saved pc is in %r2 instead of %r31.
414 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
416 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
417 "frame_info" throughout.
419 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
421 * sparcl-stub.c: get rid of defs.h.
423 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
425 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
426 Correct definition of MMALLOC_DIR to reflect fact this is
427 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
429 * gdbserver/server.c (main): After we kill the inferior in
430 response to a 'k' request, exit.
432 * remote.c (remote_kill): Use catch_errors when calling putpkt.
433 (putpkt): Return int, not void, to match catch_errors calling
436 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
438 * rs6000-tdep.c (pop_frame): Correct a variable name.
440 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * TODO: Re-write item about SIGINT handling to reflect the fact
443 that target_stop now exists.
445 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
447 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
448 and CORE_ADDR, respectively.
449 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
450 * blockframe.c (get_frame_info): Remove.
451 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
452 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
453 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
454 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
455 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
456 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
457 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
458 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
459 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
460 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
461 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
462 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
463 rename variables consistently (using `frame' or `fi'), remove
464 calls to get_frame_info and FRAME_INFO_ID, remove comments about
465 FRAME and FRAME_ADDR cruftiness.
467 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
469 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
470 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
471 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
472 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
473 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
474 w89k-rom.c, target.c, target.h: Add support for target_stop().
475 * gdbtk.c (gdb_stop): Switch to target_stop().
477 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
479 * osfsolib.c (solib_map_sections, first_link_map_member,
480 next_link_map_member, xfer_link_map_member): Retrieve and use
481 shared library relocation offset from runtime loader structures.
482 Use libxproc.a routines to get a working version if
483 USE_LDR_ROUTINES is defined.
484 * README: Remove item about shared library relocation for
487 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
489 * c-exp.y (yylex): scan template names, and scan nested class
492 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
494 * nlm/Makefile.in: install gdbserve.nlm.
496 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
498 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
500 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
502 * gdbtk.c: Get rid of lots of unnecessary #includes.
503 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
504 Display structure directly.
505 * gdbtk.tcl: Change exit button to quit button.
507 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * c-valprint.c (c_value_print): Check for plain literal `char'
510 target type when suppressing `(char *)' output for strings.
512 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
514 * coffread.c (coff_symfile_init): Remove unused local abfd.
515 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
516 instead of long, for compatibility with mmalloc.h.
518 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * top.c (line_completion_function): Renamed from
521 symbol_completion_function, takes the line buffer and the
522 point in the line buffer as additional arguments.
523 (readline_line_completion_function): New function, interface
524 between readline and line_completion_function.
526 (complete_command): Use line_completion_function instead of
527 abusing rl_line_buffer. Free completion strings after printing
529 * symtab.c (completion_list_add_name): Recheck for duplicates
530 if we intend to add a modified symbol.
532 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
533 includes the number of methods from the baseclasses.
534 * stabsread.c (attach_fn_fields_to_type): No longer add the
535 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
536 the baseclass type might not have been completely filled in yet.
537 * symtab.c (total_number_of_methods): New function to compute
538 the total number of methods for a type, including the methods
540 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
541 allocate the symbol array for find_methods.
543 * stabsread.c (scan_file_globals): Add default case to minimal
544 symbol type switch, to avoid gcc -Wall warnings.
546 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
547 Don't test for zero backchain pointer to recognize a signal
548 handler frame, if read() gets interrupted by a signal, the
549 backchain will be non zero.
550 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
552 (SIG_FRAME_PC_OFFSET): New definition.
553 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
554 is a signal handler frame.
555 * rs6000-tdep.c (function_frame_info): Do not error out
556 if we can't access the instructions.
558 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
559 New definition to get the function address from a function pointer.
560 * valops.c (find_function_addr): Use it when calling a user
561 function through a function pointer.
563 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
565 * Makefile.in (MMALLOC_DIR): New definition.
566 (MMALLOC): Use MMALLOC_DIR.
567 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
568 (OPCODES): Remove gratuitous "./".
569 * defs.h (mmalloc.h): Include.
570 (mmalloc, mrealloc, etc): Remove decls.
571 (cplus_demangle, cplus_demangle_opname): Remove decls.
573 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
575 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
576 no_windows variable. Now called use_windows, and defaults to off
579 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
581 * coffread.c (coff_symtab_read): If we get the address from
582 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
583 (coff_symtab_read): Set value and section of symbol that
584 process_coff_symbol returns.
586 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
588 * config/i386/tm-nbsd.h: Enable longjmp support.
590 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
592 * valarith.c (value_binop): Take care of ANSI `value preserving'
593 rule, which was not addressed by the previous change.
595 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
596 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
598 * TODO: Remove item about RS/6000 shared libraries.
600 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
602 * defs.h, infrun.c (wait_for_inferior), top.c: Call
603 target_wait_hook to allow GUI to handle blocking for inferior. Call
604 call_command_hook in execute_command to provide means for wrapping
605 commands with GUI state change updates.
606 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
607 * (gdb_stop): New tcl command to stop the target process.
608 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
610 * (gdbtk_call_command): Wrapper around command processing to
611 alert GUI of target state changes.
612 * (gdbtk_init): Get the fd of X server for doing async
613 notification of X events (via x_event). Setup new hooks.
614 * gdbtk.tcl: Add scrollbars to assembly and command windows.
615 * Change window foreground & background colors.
616 * Create margin tag for breakpoints in source and assembly windows.
617 * Add new routines to be invoked when target state changes to/from
619 * Add start of expression window.
620 * Change bindings of mouse button 1 in assembly and source window
621 to just set or clear breakpoints when in the margin tag.
622 * Change shape of register window to be more vertical to better
623 reflect it's contents.
625 * Cleanup some code around command window bindings.
627 * infrun.c (wait_for_inferior): Make sure
628 through_sigtramp_breakpoint is non-null before deleting.
630 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
632 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
634 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * Makefile.in (coffread.o): Depend on target.h.
637 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
639 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
643 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
645 * objfiles.c (objfile_relocate): When relocating ->sections, use
646 objfile not symfile_objfile.
648 * symtab.h, minsyms.c (minsyms_sort): New function.
649 * objfiles.c (objfile_relocate): Call it.
651 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
653 * objfiles.c, objfiles.h (objfile_to_front): New function.
654 * remote-vx.c (vx_add_symbols): Call it.
656 * coffread.c (coff_symtab_read): Handle common symbols the same
657 way that partial-stab.h does.
659 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
661 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
662 machine/psl.h. These are host files.
664 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
666 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
667 does *not* include the terminating NULL msymbol.
669 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
671 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
672 loader that reads files using BFD and converts it on the fly.
674 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
676 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
677 * monitor.c (monitor_load): check the load type and load the file
678 accordingly. Default to gr_load_image().
679 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
680 srecord format by downloading to the monitor.
681 * w89k-rom.c, op50n-rom.c: set supported load types.
683 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
685 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
686 * Makefile.in: Remove xcoffexec.o rule.
688 * exec.c (exec_file_command): Add comment.
690 Fix data and bss relocation for VxWorks 5.1:
691 * remote-vx.c (vx_add_symbols): New function.
692 (vx_load_command, add_symbol_stub): Call it instead of
694 (vx_wait): Remove comment which was wrong to useless.
695 * remote-vx.c: Reindent much of file.
696 * coffread.c (cs_to_section, find_targ_sec): New functions.
697 (process_coff_symbol): Set SYMBOL_SECTION to result
699 (coff_symtab_read): Call cs_to_section and deal with result
700 rather than assuming sections are in a certain order. Deal with
702 * coffread.c: Remove text_bfd_scnum variable.
704 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
706 * corelow.c: Format to standard.
707 (core_close): Use name instead of bfd_filename.
709 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
711 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
714 * symfile.c (reread_symbols): Include bfd_errmsg string in error
715 message if bfd_close fails.
716 * exec.c (exec_close), solib.c (clear_solib), corelow.c
717 (core_close), objfiles.c (free_objfile), irix5-nat.c
718 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
719 (gr_load_image): Check for errors from bfd_close.
720 * solib.c (look_for_base), remote-utils.c (gr_load_image),
721 remote-udi.c (download), corelow.c (core_open), symfile.c
722 (symfile_bfd_open), symfile.c (generic_load): Add comment
723 regarding error from bfd_close.
724 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
725 comment about bogus handling of errors from bfd_openr.
726 * exec.c (exec_close): Add comment regarding memory leak and
727 dangling reference to vp->name.
729 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
731 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
732 of using longest_to_int.
734 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
735 mips and alpha targets need the real breakpoint pc for
736 creating the breakpoint frame.
738 * stack.c (return_command): Cast return value to the return
739 type of the function from which we return.
740 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
741 to STORE_RETURN_VALUE.
743 * symtab.c (lookup_symbol): Remove search for `static mangled
744 symbols', the search for `static symbols' already looks for
745 mangled and demangled symbols via lookup_block_symbol.
747 * valarith.c (value_binop): Use ANSI C arithmetic conversions
748 when performing integral evaluations, implement BINOP_EQUAL and
750 (value_equal, value_less): Use value_binop to perform the
751 comparison if both operands have TYPE_CODE_INT.
753 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
754 as they are written back later. Handle sp restore for frameless
755 functions. Use fdata.nosavedpc instead of fdata.frameless to
756 determine if the pc has been saved.
757 (function_frame_info): Handle `mr r31,r1', which is generated by
758 gcc-2.6, as a synonym for `oril r31,r1,0'.
759 (skip_trampoline_code): Handle shared library trampolines.
760 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
761 their real name. Enables setting of breakpoints in shared libraries
762 before the executable is run.
764 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
766 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
767 interface code still works with the new ROM monitor
768 structures. Fake out a couple of fields.
770 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
772 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
773 target_write_pc, target_read_fp, target_write_fp): Rename to
775 (h8500_read_pc, h8500_write_pc): Add pid argument.
776 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
777 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
778 Change to match functions above.
780 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * NEWS: Add item about if and while.
784 * .gdbinit: Restore `end'; it was not excess. Reindent
785 list-objfiles to make this clear. Comment out all of
786 list-objfiles because old gdb's choke on it.
788 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
790 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
793 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
795 * Makefile.in (ANNOTATE_OBS): New definition.
796 (COMMON_OBS): Add exec.o.
797 (annotate.o): Remove extra compile rule.
798 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
801 * .gdbinit: Remove excess `end'.
803 * exec.c: Merge in RS6000 support from xcoffexec.c.
804 (symfile.h, objfiles.h, xcoffsolib.h): Include.
805 (vmap): New global variable.
806 (exec_close): Close and free objects in vmap chain.
807 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
808 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
809 (exec_files_info): Print vmap information.
810 * xcoffexec.c: Remove.
811 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
812 (TDEPFILES): Use exec.o instead of xcoffexec.o.
813 * TODO: Remove pertinent items.
815 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
817 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
818 are no longer needed as of gcc-2.6.0.
820 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
822 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
824 (fetch_core_registers): Don't try to fetch a register if
825 regmap maps it to -1.
826 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
827 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
828 stores the registers in a weird order.
830 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
832 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
833 if inferior_pid is nonzero.
835 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
837 Speed up GDB startup time by not demangling partial symbols.
838 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
839 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
840 No longer demangle partial symbols.
841 * symtab.c (lookup_symbol, list_symbols): Handle mangled
842 variables, e.g. C++ static members, via the minimal symbols.
844 Handle reordered functions in an objfile, for Irix 5.2 shared
846 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
847 set if the functions in an objfile are reordered.
848 * mdebugread.c (parse_partial_symbols): Detect reordered
849 functions in an objfile.
850 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
851 lookup algorithm if the functions in the objfile are reordered.
853 * xcoffexec.c (exec_close): If the current target has a copy
854 of the exec_ops sections, reflect the freeing of the sections
857 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
858 `sizeof dummy', for constructing the call dummy code.
860 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
861 function declarations.
862 * sparc-tdep.c (sparc_pop_frame): Cast result of
863 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
865 * irix5-nat.c (enable_break): Set breakpoint at the entry point
866 of the executable, to handle the case where main resides in a
868 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
869 after shared library symbol reading, to get rid of a warning from
870 heuristic_proc_start if the startup code has no symbolic debug info.
872 * breakpoint.h (struct breakpoint): Add new fields language
873 and input_radix, to enable breakpoint resetting with the
874 proper language and radix.
875 * breakpoint.c (set_raw_breakpoint): Initialize them.
876 (breakpoint_re_set_one): Use them when resetting the breakpoint.
877 (breakpoint_re_set): Preserve current language and input_radix
878 across breakpoint_re_set_one calls.
880 * symtab.c (decode_line_1): Do not build a canonical line
881 specification for `*expr' line specifications.
883 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
885 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
887 The point of these changes is to avoid reading the frame pointer
888 and stack pointer during stepping, to speed things up.
889 A. Changes to not select a frame until we need a selected frame:
890 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
891 * infrun.c (wait_for_inferior): Move call to select_frame back to
892 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
893 Law, but the change was my idea); the only reason for that change
894 was so we could save and restore the selected frame in
895 wait_for_inferior, and now that flush_cached frames clears the
896 selected frame, that should work OK now.
897 B. Changes to not create a current_frame until we need one:
898 * blockframe.c (get_current_frame): If current_frame is NULL, try
899 to create an innermost frame.
900 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
901 infrun.c (wait_for_inferior), thread.c (thread_switch),
902 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
903 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
904 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
905 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
906 i960-tdep.c (pop_frame), m68k-tdep.c
907 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
908 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
909 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
910 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
911 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
912 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
913 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
914 call create_new_frame.
915 * corelow.c (core_open), altos-xdep.c (core_file_command),
916 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
917 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
918 umax-xdep.c (core_file_command): Don't call create_new_frame; do
919 call flush_cached_frames.
920 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
922 C. Changes to get rid of stop_frame_address and instead only
923 fetch the frame pointer when we need it.
924 * breakpoint.c (bpstat_stop_status): Remove argument
925 frame_address; use FRAME_FP (get_current_frame ()).
926 * infrun.c (wait_for_inferior): Don't pass frame pointer to
928 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
929 ()) instead of stop_frame_address.
930 * infrun.c (save_inferior_status, restore_inferior_status),
931 inferior.h (struct inferior_status): Don't save and restore
933 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
934 (select_thread): Remove stop_frame_address and uses thereof.
935 D. Same thing for the stack pointer.
936 * infrun.c (wait_for_inferior): Remove stop_sp and replace
937 uses thereof with read_sp ().
938 E. Change to eliminate one nasty little spot where we were
939 wanting to know the frame pointer from before the current step
940 (idea from GDB 3.5, which saved my ass, because my other ideas of
941 how to fix it were very baroque).
942 * infrun.c: Remove prev_frame_address.
943 * infrun.c (wait_for_inferior, step_over_function): Use
944 step_frame_address instead of prev_frame_address.
945 F. Same basic idea for the stack pointer.
946 * inferior.h, infcmd.c: New variable step_sp.
947 * infcmd.c (step_1, until_next_command): Set it.
948 * infrun.c: Remove prev_sp and replace uses by step_sp.
949 * infrun.c (wait_for_inferior): If we get out of the step
950 range, then set step_sp to the current stack pointer before we
953 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
955 * top.c (target_byte_order_auto): New static variable.
956 (set_endian): Mention that ``auto'' is permitted.
957 (set_endian_auto): New static function.
958 (show_endian): Change message based on target_byte_order_auto.
959 (set_endian_from_file): New function.
960 (init_main): Add command ``auto'' to endianlist.
961 * exec.c (exec_file_command): Call set_endian_from_file.
962 * defs.h (set_endian_from_file): Declare.
964 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
966 * nlm/i386.c (flush_i_cache): New function, does nothing.
967 (frame_to_registers, registers_to_frame, set_step_traps,
968 clear_step_traps, do_status): Make non-static.
970 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
972 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
973 defined, define as 0.
974 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
976 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
977 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
978 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
979 (BREAKPOINT): Remove definition.
980 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
981 (BREAKPOINT): Remove definition.
982 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
983 value of 1, rather than without a value.
984 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
985 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
986 run time rather than at compile time.
988 * remote-mips.c (break_insn): Remove.
989 (BREAK_INSN, BREAK_INSN_SIZE): Define.
990 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
991 (mips_remove_breakpoint): Likewise.
993 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
994 define TARGET_BYTE_ORDER as target_byte_order, and declare
995 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
996 a test of TARGET_BYTE_ORDER.
997 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
999 (endianlist, target_byte_order): New variables.
1000 (set_endian, set_endian_big, set_endian_little): New functions.
1001 (show_endian): New function.
1002 (init_cmd_lists): Initialize endianlist.
1003 (init_main): Add commands ``set endian big'', ``set endian
1004 little'', and ``show endian''.
1005 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1006 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1007 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1008 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1009 * values.c: Likewise.
1011 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1013 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1015 * nlm/Makefile.in: Get rid of NWINCLUDES.
1016 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1017 User should now configure with --with-headers.
1019 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1021 * gdbserver/server.c (main): Silently accept all unrecognized
1022 requests and send back a zero length acknowledge. That is what
1023 *-stub.c do and is what remote.c expects.
1025 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * corelow.c (core_open): Copy the modified to_sections_end
1028 vector from current_target to core_ops too.
1030 * gdbserver/server.c (main): Silently accept query requests
1031 and send back a zero length acknowledge.
1033 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1035 * nlm/Makefile.in: Don't define NWINCLUDES.
1036 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1038 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1040 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1042 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1044 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1045 arithmetic. status is a `union wait'.
1047 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1049 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1051 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1053 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1055 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1057 * coffread.c (complete_symtab): If last_source_file is set upon
1060 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1062 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1063 Set main_aux before using it.
1065 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1067 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1068 ignoring before. But continue to ignore XMC_DS.
1070 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1072 * hpread.c (hpread_read_array_type): Do not change the type code
1073 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1076 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1077 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1078 as an T_UNS_LONG with length 8).
1080 * hpread.c (struct hpread_symfile_info): Delete have_module field
1081 and accessor macro. Minor indentation fix.
1082 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1083 and reset state variables have_name & texthigh if pst is NULL.
1084 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1085 partial symbol table if pst is non-NULL. If pst is NULL, then
1086 start a new psymtab.
1087 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1088 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1089 correct handling of subfiles.
1091 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1093 * defs.h (misc_command_type): Remove trailing comma from
1096 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1098 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1099 out of an interrupt frame.
1101 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1103 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1105 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1106 * mips-tdep.c (mips_print_register): Don't test float validity.
1107 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1108 config/arm/tm-arm.h, config/convex/tm-convex.h,
1109 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1110 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1111 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1112 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1113 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1114 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1115 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1116 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1117 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1120 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1122 * TODO: Remove item about adding general multi-threaded stuff;
1124 Remove item about specifying arbitrary locations of stack frames
1125 (this works on some machines).
1126 Remove item about debugging functions without a frame pointer
1127 (this works on some machines).
1128 Remove item about re-writing macros which handle frame chaining and
1129 frameless functions. They have been re-written at least once
1130 since that item was written.
1131 Remove item about gdb catching SIGINT when attached; this is done.
1132 Remove item about having list_command not read symbols--why bother?
1134 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1136 * TODO: Append contents of Projects file.
1139 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1141 * corelow.c (add_solib_stub): Remove copying of to_sections,
1142 pass current_target to SOLIB_ADD. The Sep 10 change failed
1143 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1145 * corelow.c (core_open): After reading the shared libraries,
1146 copy the modified to_sections vector from current_target to
1147 core_ops, so that core_close can free it later.
1148 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1149 Pass down target parameter from SOLIB_ADD and use it instead of
1150 directly accessing core_ops.
1152 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1154 * solib.c: *BSD systems need <a.out.h> to be included before
1157 * i386b-nat.c: Add i386_float_info(), etc.
1158 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1160 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1161 * config/i386/nm-nbsd.h: Use it.
1162 * config/sparc/nm-nbsd.h: Use it.
1163 * config/ns32k/nm-nbsd.h: Use it.
1165 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1166 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1167 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1168 New files, support for NetBSD/i386.
1169 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1170 New files, support for NetBSD/ns32k.
1172 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1174 * .gdbinit: Add list-objfiles command.
1176 * TODO: Reword item regarding NO_STD_REGS.
1178 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1179 coff_read_struct_type): Allocate on symbol_obstack, not directly
1180 via malloc/savestring.
1182 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1184 * TODO: Add more items.
1185 * tests: Remove the directory and all of its (obsolete) contents.
1187 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1189 * coffread.c (init_stringtab): When copying length to stringtab,
1190 use target format, not host format, since that is what the rest of
1193 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1195 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1196 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1197 NWINCLUDES definitions.
1198 * i386-nlmstub.c: Removed.
1200 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1202 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1203 char * (from const char *) before assigning. Don't save string we
1204 pass to record_minimal_symbol (it already saves it).
1206 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1208 * gdbtk.tcl: Let ^U delete lines in the command window.
1210 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1212 * cp-valprint.c (static_field_print): New variable, controls
1213 printing of static members.
1214 (_initialize_cp_valprint): New print set subcommand
1215 "static-members". Turn on printing of static members by default.
1216 (cp_print_value_fields): Print static members if necessary.
1218 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1219 (elf_locate_base): Use only standard BFD functions to collect
1220 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1221 tag only if it got defined via the inclusion of <link.h>.
1223 * f-exp.y: Write block for OP_VAR_VALUE.
1224 * f-valprint.c (info_common_command): Handle `info common'
1225 without an argument correctly.
1227 * c-typeprint.c (c_type_print_base): Handle template constructors.
1228 * symtab.c (gdb_mangle_name): Handle template method mangling,
1229 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1231 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1233 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1234 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1235 * ch-valprint.c (chill_val_print): Pass index type directly
1236 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1237 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1238 if the index type is a stub.
1240 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1242 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1243 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1244 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1245 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1246 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1247 config/mips/riscos.mh, config/pa/hppahpux.mh,
1248 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1249 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1250 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1252 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1254 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1256 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1257 Also, add decl for symtab_to_filename.
1258 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1259 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1260 routine decr replaces in line code.
1261 * (create_file_win): Use catch to handle open failures more
1262 elegantly. Also, create special window to display file open
1263 failure message. Move opening of file prior to creation of text
1265 * (create_asm_win): Add PC as argument. We now base disassembly
1266 on PC instead of function name, since function names can be
1267 ambiguous (usually seen with shared libs). Also, use catch to
1268 simplify code where we don't care about failures.
1269 * source.c (symtab_to_filename): New. Returns the file
1270 associated with a symtab.
1271 * top.c: Define interactive_hook. Called during QUIT to animate
1274 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1276 * stabsread.c (read_type): Handle stub types for bitstrings.
1277 * stabsread.c (read_array_type): Check for stub domain type
1278 using TYPE_FLAG_STUB, not its length.
1279 * gdbtypes.c (create_set_type): Handle a stub domain type.
1281 * ch-exp.y: Get rid of some extra non-terminals, and move
1282 their rules into primitive_value.
1283 * parser-defs.h: Add comment about unary postfix operators.
1284 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1285 * expprint.c (print_subexp): Recognize unary postfix operator.
1287 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1289 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1290 Add warnings about depreciation of `snoop' cmd.
1292 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1294 * remote-hms.c (hms_read_inferior_memory): Cope when
1295 target sends both \r and \n.
1297 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1300 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1302 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1304 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1305 mst_solib_trampoline.
1307 * f-valprint.c (f_val_print): Change cast of valaddr from
1308 CORE_ADDR * to char **, since that is how it is used.
1310 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1311 using obsavestring, and pass that to prim_record_minimal_symbol.
1312 Having the objfile point to bfd_asymbol_name directly doesn't work
1313 if we save and restore a mapped symbol file.
1315 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1317 * gdbtk.tcl: Add ref counts to breakpoint tags.
1318 * Put quotes around function name in disassemble command to better
1319 handle assembler names containing `.'.
1320 * Make pclist element 0 be filler to avoid off-by-one problem with
1322 * Set names of top-level windows.
1323 * Add register display window.
1324 * Add PC to label of assembly window.
1326 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1328 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1329 to add a generic ROM monitor interface, and support file for the
1330 WinBond W89K and the Oki OP50N PA based target boards.
1332 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1334 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1335 disassembly more efficient.
1336 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1338 * (gdb_loc): Include pc in return value. Also, return function
1339 name if arg was specified.
1340 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1341 after command completes.
1342 * (gdbtk_init): Improve error handling.
1344 * gdbtk.tcl: Add lots of comments. Clean up code.
1345 * (gdbtk_tcl_fputs): Make output window redirectable.
1346 * Add assembly window, and breapoint support.
1347 * Make button 1 in margin toggle breakpoints.
1348 * Use stippling to indicate breakpoint disabling.
1350 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1352 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1354 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1356 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1357 change by replacing `symbols_added' with `so_last'.
1358 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1359 global common symbols, they will be resolved by the runtime loader.
1360 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1361 Handle scSCommon like scCommon symbols.
1363 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1365 * corelow.c (add_solib_stub): Copy to_sections changes from
1366 core_ops to current_target after adding the shared libraries.
1367 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1368 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1369 error to a complaint, simplify complaint.
1370 * procfs.c (signalname, errnoname): Make `name' const.
1371 * symfile.c (reread_symbols): Use filename from old BFD to
1373 * values.c (record_latest_value): Don't record value in the
1374 history chain until we are sure there won't be an error.
1376 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1378 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1381 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1383 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1385 * remote.c (fromhex): Make error more explicit.
1386 (read_frame): Don't print bad checksum information unless
1387 remote_debugging. Don't use repeat count unless it's > 0.
1388 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1389 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1390 Optionally cope with BC style breakpoints.
1391 (e7000_command): After command send directly to the E7000 mark
1392 registers as changed.
1393 (why_stop, e7000_wait: Understand BC style stop condition.
1394 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1395 sequences. (frame_find_saved_regs): Likewise.
1396 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1398 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1399 (more work here to come)
1400 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1403 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1405 * sparclite/Makefile.in: Assorted stuff needed for eload.
1407 * sparclite/eload.c: Merge in command line argument parsing and
1408 error message handling improvements orignally made to aload.c.
1410 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1412 * defs.h (enum misc_command_type, command_control_type): Enums
1413 for describing the command and control types.
1414 (struct command_line): Add new fields to keep track of the command
1415 type and body associated with the command.
1416 * top.c: Include value.h. Delete whitespace at the end of lines.
1417 (build_command_line, get_command_line): New functions.
1418 (execute_control_command, while_command, if_command): Likewise.
1419 (realloc_body_list, read_next_line): Likewise.
1420 (recurse_read_control_structure): Likewise.
1421 (execute_user_command): Call execute_control_command.
1422 (read_command_lines): Simplify by calling read_next_line, call
1423 read_control_structure for "if" and "while" commands.
1424 (free_command_lines): Free new fields in the command structure.
1425 (define_command): Reset control_level to zero.
1426 (init_main): Install command handlers for "if" and "while" commands.
1428 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1430 * c-typeprint.c (c_type_print_varspec_prefix,
1431 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1432 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1433 call f77_value_literal_string instead.
1434 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1435 (parse_number): Translate 'd' floats to 'e' so atof() works.
1436 (yylex): Remove unused variables.
1437 * f-lang.c: Include <string.h>.
1438 (get_bf_for_fcn): Remove unused variable.
1439 * f-typeprint.c (f_type_print_varspec_prefix,
1440 f_type_print_varspec_suffix): Remove unused
1441 variables, add cases to switch statements.
1442 (f_type_print_base): Remove unused variables.
1443 * f-valprint.c (gdbcore.h, command.h): Include.
1444 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1445 Call read_memory_integer with correct number of arguments.
1446 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1447 with correct argument type.
1448 (f77_print_array): Removed unused array array_size_array.
1449 (f_val_print): Don't use a CORE_ADDR as a char *.
1450 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1451 (value_assign): Handle Fortran literal string and complex values.
1452 (f77_cast_into_complex, f77_assign_from_literal_string,
1453 f77_assign_from_literal_complex): New functions.
1455 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1457 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1460 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1462 * i960-tdep.c (signal.h): Don't include.
1464 * cxux-nat.c (target_is_m88110): Remove definition.
1466 * configure.in (config/nm-empty.h): If cross only, use instead
1467 of config/nm-trash.h.
1468 * config/nm-trash.h: Remove.
1469 * config/nm-empty.h: New file.
1470 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1471 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1472 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1473 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1474 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1476 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1478 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1480 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1482 * configure.in: No longer look for nm, tm, and xm headers in
1483 config/<header>; they are always in config/<cpu>/<header>.
1485 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1487 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1488 the end of the list of objfiles, instead of at the beginning.
1490 * xcoffread.c (allocate_include_entry): New function, abstracted
1491 from code in record_include_begin.
1492 (record_include_begin, record_include_end): Call it.
1494 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1495 target_has_stack to decide whether to create a real stack frame
1498 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1500 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1502 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1504 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1506 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1507 field names into what is expected by sparc-nat.c.
1509 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1511 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1513 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1515 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1517 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1519 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1520 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1523 * nlm/Makefile.in: Get rid of NWSOURCE.
1524 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1525 * nlm/gdbserve.o: Add dummy __main routine.
1526 * nlm/gdbserve.def: Turn on debug.
1528 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1530 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1532 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1534 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1535 * config/xm-nbsd.h: fix typo.
1536 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1537 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1539 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1541 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1543 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1544 change typeo in error msg (`inferrior' -> `inferior').
1546 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1548 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1549 attach_flag (this check was performed by the callers). Also check
1550 inferior_thisrun_terminal.
1551 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1552 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1553 attach_flag in deciding whether to call set_sigint_trap and
1556 * value.h (struct value): Change literal_data from PTR to char *,
1557 since that is the way it is used.
1559 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1561 * somread.c (som_symfile_read): Force unwinds to be re-read after
1562 reading in a new partial symbol table.
1564 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1566 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1567 an obsolete conditional.
1568 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1569 an obsolete conditional.
1570 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1573 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1575 * Makefile.in (ns32k-opcode.h): Remove reference.
1576 (ns32k-pinsn.o): Update dependencies.
1577 * ns32k-opcode.h: Remove file.
1578 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1579 all other code in this file.
1581 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1583 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1584 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1586 * nlm/Makefile.in: Add rule for .S.o.
1587 * nlm/aio.h: Protect from multiple inclusions.
1588 * nlm/alpha-io.S: Remove everything we don't need.
1589 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1590 Remove, no longer needed.
1591 * nlm/alpha.c: Merge in lots of stuff from previous files.
1592 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1593 breakpoint_insn extern.
1594 * Move stuff from alpha-patch.h into here.
1596 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1598 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1600 * annotate.c (annotate_starting): Flush output.
1602 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1604 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1605 the callers of symbol_file_add. Gets rid of heuristic fence-post
1606 warnings on mips and alpha targets when the PC resides in a shared
1607 library which is not yet read in.
1608 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1609 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1610 remote-vx.c (vx_open), solib.c (solib_add):
1611 Add call to reinit_frame_cache after all shared libraries are read in.
1612 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1613 symfile.c (symbol_file_command, add_symbol_file_command):
1614 Add call to reinit_frame_cache after symbol_file_add.
1616 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1618 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1619 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1620 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1621 * configure.in: Add sparc-*-netbsd target.
1623 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1625 * remote-vx.c (vx_attach): Interpret the command argument as an
1628 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1630 * configure.in: Change i[34]86 to i[345]86.
1631 * nlm/configure.in: Likewise.
1632 * gdbserver/configure.in: Likewise.
1634 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1636 * configure.in (i386-*-netware): Automatically configure nlm
1639 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1641 * nlm/gdbserve.c: conditionalize header file inclusion for either
1642 NetWare 4.0 or PIN targets.
1643 * nlm/i386.c: include appropriate header files.
1644 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1647 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1649 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1650 * nlm/gdbserve.def: Autoload clib.
1652 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1654 * breakpoint.c (condition_command): Call breakpoints_changed.
1656 * gdbtypes.h: Declare f77_create_literal_string_type and
1657 f77_create_literal_complex_type.
1658 * valops.c (f77_value_literal_string, f77_value_substring,
1659 f77_value_literal_complex): Use xmalloc not malloc.
1660 * valops.c (f77_value_literal_string, f77_value_substring):
1661 Make addr char * not CORE_ADDR.
1662 * value.h (struct value): Add new field literal_data of aligner union.
1663 (VALUE_LITERAL_DATA): Use it.
1664 * f-lang.h: Declare find_common_for_function.
1665 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1666 myaddr fields of a union. Don't overload it with the frame field
1667 (not sure this is necessary; I'm not sure what lval_* codes
1668 VALUE_SUBSTRING_* can be used with).
1670 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1672 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1673 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1675 * rs6000-nat.c: Include libbfd.h again, needed until reference
1676 to bfd_cache_lookup is cleaned out.
1678 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1680 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1682 Work to reduce the interrupts-off duration when running in DOS.
1683 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1684 (dos_async_rx): rewrite to unpack as many characters from the
1685 asynctsr as possible into a local buffer.
1687 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1689 Initial Fortran language support, adapted from work by Farooq Butt
1690 (fmbutt@engage.sps.mot.com).
1691 * Makefile.in: Add Fortran-related files and dependencies.
1692 * defs.h (language_fortran): New language enum.
1693 * language.h (_LANG_fortran): Define.
1694 (MAX_FORTRAN_DIMS): Define.
1695 * expression.h: Reformat to standard.
1696 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1697 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1698 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1699 TYPE_CODE_LITERAL_STRING): New type codes.
1700 (type): New fields upper_bound_type and lower_bound_type.
1701 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1702 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1704 (builtin_type_f_character, etc): Declare.
1705 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1706 * f-exp.y: New file, Fortran expression grammar.
1707 * f-lang.c: New file, Fortran language support functions.
1708 * f-lang.h: New file, Fortran language support declarations.
1709 * f-typeprint.c: New file, Fortran type printing.
1710 * f-valprint.c: New file, Fortran value printing.
1711 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1712 fix wording of error message.
1713 * gdbtypes.c (f77_create_literal_complex_type,
1714 f77_create_literal_string_type): New functions.
1715 * language.c (set_language_command): Add Fortran info.
1716 (calc_f77_array_dims): New function.
1717 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1719 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1720 as Fortran source files.
1721 * valops.c (f77_value_literal_string, f77_value_substring,
1722 f77_value_literal_complex): New functions.
1724 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1726 * c-typeprint.c (c_print_type): Assume demangled arguments
1727 if a '(' is found in varstring, looking for ')' at the end of
1728 varstring did fail with demangled const member functions, which
1729 have a trailing `const'.
1730 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1731 to avoid errors when compiling with DEC c89.
1732 (remote_wait): Cast to `char *' before passing buffer to
1733 fputs_filtered, to avoid errors when compiling with DEC c89.
1734 (remote_wait): Do not return inferior_pid by default, this
1735 statement is never reached, which causes warnings from some
1737 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1738 * symfile.c (load_command): If called with no argument, try
1739 to get the filename from the executable file.
1740 (generic_load): Remove check for NULL filename, it is done
1741 in load_command now.
1743 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1745 * Makefile.in (ALLDEPFILES): Add hpread.c.
1746 (hpread.o): Add dependencies.
1748 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1750 (BYTES_IN_WORD): Delete.
1751 (som_symfile_read): Call hpread_build_psymtabs to build any
1752 minimal symbols based on the HP C native debug symbols.
1753 (som_symfile_finish): Call hpread_symfile_finish.
1754 (som_symfile_init): Call hpread_symfile_init.
1755 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1756 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1758 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1759 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1760 * hpread.c: New file.
1762 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1764 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1765 from June 2, 1994 (what was I thinking?!?). Fix it right this
1768 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1770 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1772 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1774 * README: Grammar improvements, clarifications, updates.
1776 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1778 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1779 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1780 * configure.in (powerpc-*-netware*): Automatically configure nlm
1782 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1783 specific stuff. Make things more configurable.
1784 * nlm/configure.in: Add powerpc-*-netware* target. Use
1785 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1787 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1788 Remove lots of architecture-specific stuff.
1789 * nlm/gdbserve.def: Add new imports.
1790 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1791 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1793 * nlm/prelude.o: What was this doing here?
1794 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1795 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1796 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1797 * config/powerpc/tm-ppc-nw.h: Ditto.
1799 * nlmstub.def: New file, contains imports for 386 nlm stub.
1801 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1803 * remote-pa.c: New file for HPPA embedded support. Currently it's
1805 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1807 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1809 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1810 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1812 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1814 * remote-mips.c: Remove unused declaration of mips_load.
1816 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1818 * coffread.c: General cleanup, and support for section offsets.
1819 (time.h, sys/types.h, libbfd.h): Don't include.
1820 (cur_src_start_addr, cur_src_end_addr): Rename to
1821 current_source_start_addr, current_source_end_addr.
1822 (nlist_stream_global): Remove.
1823 (nlist_bfd_global): New global variable.
1824 (coff_symfile_read): Remove code that gets and uses fileno()
1826 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1827 section_offsets parameter, add text/data section offset to
1828 appropriate symbols' values.
1829 (read_one_sym): Use bfd_read instead of fread.
1830 (init_stringtab, init_lineno): Change first parameter to a bfd,
1831 use bfd routines instead of raw I/O.
1833 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1835 * symtab.c (decode_line_1): If funfirstline and we get a
1836 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1838 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1840 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1841 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1842 (TAGS): Also pass result of find on config sub-directory to etags.
1843 (ALLPARAM): Remove; now unused.
1845 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1847 * Makefile.in (VERSION): Bump to 4.13.1
1848 * NEWS, README: Update to match gdb 4.13 release version.
1850 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1852 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1853 * cxux-nat.c: Remove dangling #else block.
1854 (m88k_harris_core_register_addr): New function.
1856 * environ.c (init_environ): If no environment, do nothing.
1858 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1860 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1861 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1862 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1863 Move all global variables into the private symbol table structure
1864 and add accessor macros. Update some comments.
1865 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1866 (hpread_end_psymtab): New function to end a partial symbol table,
1867 all callers changed (no more bogus sharing with dbxread.c).
1869 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1871 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1874 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1876 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1879 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1881 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1882 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1883 Include "libiberty.h" instead.
1885 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1887 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1888 add additional argument specifying raw address to permit
1889 proper release of debug registers.
1890 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1893 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1895 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1896 define them in top.c. Add comments to the hooks.
1898 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1900 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1901 `to_remove_breakpoint' fields.
1903 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1905 * infcmd.c (run_command): Remove comment suggesting using
1906 target_has_execution instead of inferior_pid.
1908 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1910 * remote-mips.c (mips_open): add code to handle baud rate.
1912 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1914 * infrun.c (wait_for_inferior): Call target_resume() upon
1915 detection of new processes.
1917 * procfs.c (create_procinfo): Return pointer to new procinfo
1919 * (do_detach): Spacing & formatting cleanup.
1920 * (procfs_wait): Move wait_again label to ensure that we really
1921 wait again. On exit from fork, release new child from gdbs'
1923 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1925 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1927 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1928 problem (losing localvars on the close-brace instead of after
1931 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1933 * i386-nlmstub.c (handle_exception): Wait until the thread has
1934 been started before killing the NLM by pointing the PC at
1937 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1939 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1940 Irix 5 has a standard _sigtramp signal handler.
1941 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1942 it is not needed for a standard _sigtramp signal handler.
1943 Add shared library sections to the section table of the target
1944 before adding the symbols.
1945 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1946 instructions that do not prepare a stack adjustment.
1947 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1948 which does the right thing on machines where `char' is unsigned.
1950 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1952 * remote.c (remote_open): Move setting of inferior_pid prior to
1953 call to remote_start_remote. Also use unique value for pid to
1954 avoid confusion with read_register_pid & friends.
1955 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1957 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1959 * dwarfread.c (bfd.h): Don't include.
1961 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1963 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1964 kill the program being debugged. KillMe(), the undocumented
1965 call intended for this purpose, causes the server to hang.
1967 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1969 * remote.c (read_frame): Calculate run length encoded checksum
1971 * config/sh/stub.c: New file.
1973 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1975 * target.c (find_default_run_target): Make sure to_can_run is set
1978 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1980 * TODO: Remove note about fast watchpoints and remove obsolete
1983 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1985 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1986 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1987 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1989 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1991 * target.c (add_target): Don't call clean_target on target
1993 * (unpush_target): Test for to_close being set before calling.
1994 * (target_xfer_memory, target_info): Check for to_has_memory
1995 before playing with memory.
1997 * remote.c (remote_open): Set inferior_pid to make kill command
1999 * inflow.c (kill_command): Revert change of Aug 2. Use
2000 inferior_pid to determine whether to print out "The program is not
2001 being run." message.
2003 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2005 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2006 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2007 * m3-nat.c: Pass argument to return_to_top_level.
2008 Declare m3_kill_inferior before use.
2009 (port_chain_insert): In "can't happen" case, abort rather than
2010 setting `mid' to large decimal constant (which gcc warns about).
2011 (get_thread_name): Use cast to convert const char * to char *.
2012 (add_mach_specific_commands): #if 0 "thread break" command.
2013 (m3_trace_him): Call push_target.
2014 (mach_really_wait): New argument pid; remove unused
2016 (intercept_exec_calls): Call target_terminal_init and
2017 target_terminal_inferior once the child execs.
2018 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2020 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2022 * procfs.c (procfs_mourn_inferior): don't dereference the
2023 procinfo pointer after it has been freed.
2025 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2027 * breakpoint.c (breakpoint_1): Improve pluralization in display
2028 of breakpoint hit counts.
2030 * language.h (struct language_defn): Remove unused field
2032 (longest_float): Remove, no longer used.
2033 * language.c (unknown_language_defn, auto_language_defn,
2034 local_language_defn): Remove init of la_longest_float field.
2035 * c-lang.c (c_language_defn, cplus_language_defn,
2036 asm_language_defn): Ditto.
2037 * ch-lang.c (chill_language_defn): Ditto.
2038 * m2-lang.c (m2_language_defn): Ditto.
2040 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2042 * defs.h (bfd_read, bfd_seek): Remove declarations.
2043 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2045 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2047 * inflow.c (kill_command): Fix a bug which prevented target
2048 programs to be killed.
2050 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2052 * defs.h: Change two-line declarations to one-line form.
2053 (NORETURN): Define as "volatile" only for older GCCs.
2054 (ATTR_NORETURN): Define for newer GCCs.
2055 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2057 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2059 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2060 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2061 disable_breakpoint): Don't call breakpoints_changed; it is now
2062 called via the *_breakpoint_hook functions.
2063 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2065 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2067 * stabsread.c (read_type): Fix a bug in enum size calculation.
2069 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2071 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2072 argument types to shut up GCC.
2074 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2075 linker stub, then return the address the stub will return to.
2076 (frame_saved_pc): Correctly restart the search for the saved
2077 pc when a linker stub is encountered.
2079 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2080 register stores emitted by the version 9 HP compilers.
2081 (inst_saves_fr): Relax test for a specific base register (%r1);
2082 this avoids losing with the version 9 HP compilers.
2083 (skip_prologue): Try to skip argument stores emitted by the HP
2084 compilers. It's not perfect, but it's better than before.
2086 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2088 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2089 calling write_register_pid.
2090 * (write_register_pid): Add prototype.
2092 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2094 * remote.c (read_frame): Split readchar/checksum calculation into
2095 two parts since evaluation order is undefined.
2097 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2099 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2100 * Makefile.in (coredep.o): Add inferior.h as dependency.
2101 * inflow.c: Add F_SETOWN to list of defines to check
2102 around code that uses F_SETOWN.
2104 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2106 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2107 set the -L and -B directory prefixes so we can link with it.
2109 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2111 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2112 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2115 * General hackery to support alternate user-interface.
2116 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2117 disable_breakpoint): Call hooks for alternate user-interface.
2118 * defs.h: Add declarations for alternate user-interface hooks.
2119 * main.c (main): Add --nw (and --nowindows) options to disable
2121 * (near call to command_loop): Call command_loop_hook if set.
2122 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2123 * stack.c: Call print_frame_info_listing_hook if set.
2124 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2125 other files to make sure that calls to error and warning will
2126 work. Call init_ui_hook after everything else.
2127 * utils.c (query): Call query_hook if set.
2128 * (gdb_flush): Call flush_hook if set.
2129 * Change _initialize_utils to initialize_utils cuz we don't use
2130 automatic initialization of utils.c anymore.
2132 * Support for TK GUI.
2133 * Makefile.in: Add rule for gdbtk.o.
2134 * configure.in: Add support for --enable-gdbtk.
2135 * gdbtk.c: New file. Contains support routines for TK interface.
2136 * gdbtk.tcl: New file. Implements GUI policy.
2138 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2141 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2143 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2144 there and we are using the gcc from the tree.
2145 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2147 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2149 * Makefile.in (annotate.o): Add dependencies.
2151 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2153 * sparclite/aload.c: Added new -q (quiet) option.
2154 return 0 exit status if file was successfully downloaded.
2156 * nlm/gdbserve.c: merge in command line argument parsing changes
2157 and bug fixes made to i386-nlmstub.c.
2159 * i386-nlmstub.c: The returnLength field must be initialized
2160 before portConfig is passed to AIOGetPortConfiguration.
2161 Compare command line arguments with strnicmp(); args are
2162 case insensitive on netware.
2164 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2166 * Makefile.in (DISTSTUFF): Add definition.
2167 (diststuff): Add for new distribution support.
2168 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2169 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2170 Remove old distribution building rules, now uses standard
2171 distribution support in parent directory Makefile.in.
2173 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2175 * target.c (push_target): Cast result from xmalloc.
2177 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2179 * elfread.c (elf_symtab_read): Discard compiler labels generated
2180 by the Solaris 2.1/Intel SunPro compiler.
2182 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2184 * target.c (nomemory): Fix prototype and routine to take correct
2187 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2189 * Makefile.in (clean): Remove libgdb-files.
2191 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2193 * coredep.c: Include inferior.h.
2195 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2197 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2200 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2202 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2203 .cp as C++, alphabetize better.
2205 * breakpoint.c (ignore, condition): Move usage note into body of
2206 help text, so first line can be one-line summary.
2208 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2210 * target.c (unpush_target): Fix handling of removal of top target.
2212 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2214 * Makefile.in: Add stuff to build nlmstub.
2215 * Add rule for annotate.o to keep Sun make happy.
2216 * configure.in: Add config for powerpc/Netware.
2218 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2219 filename. This speeds up handling of trailing N_SO stabs (they
2220 mark the end of a .o file).
2222 * target.c, target.h: Change the way pushing and popping of
2223 targets work to support target overlays and inheritance.
2224 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2225 Fixup references to current_target, due to previous changes.
2227 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2228 needed to get the address of longjmp out of the target.
2230 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2232 * main.c: Include <ctype.h>.
2234 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2236 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2239 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2241 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2243 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2245 * Makefile.in (VERSION): Bump to 4.12.4.
2247 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2249 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2250 * configure.in (m88*-harris-cxux*): New configuration.
2251 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2252 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2254 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2255 (TARGET_WRITE_PC): Pass pid through to register writers.
2257 * configure.in (m68*): Put vendor-only-specified host configs
2258 after vendor-and-os-specified configs.
2259 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2261 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2262 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2265 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2267 * elfread.c (elf_symtab_read): Handle error return from
2268 bfd_get_dynamic_symtab_upper_bound gracefully.
2270 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2272 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2273 registers in use by the inferior.
2274 * coredep.c (fetch_core_registers, register_addr): Use it.
2275 * findvar.c (registers_changed, registers_fetched,
2276 read_register_bytes): Ditto.
2277 * infcmd.c (do_registers_info, registers_info): Ditto.
2278 * infptrace.c (fetch_inferior_registers,
2279 store_inferior_registers): Ditto.
2280 * stack.c (frame_info): Ditto.
2282 * coredep.c (CORE_REGISTER_ADDR): New macro.
2283 (fetch_core_registers): Use it.
2285 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2286 * symfile.c (add-symbol-file): Add usage note to help string.
2287 (add_shared_symbol_files_command): New command.
2290 * inferior.h (read_pc_pid): Declare.
2291 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2292 variable b, remove unused variable other_type_used.
2293 * main.c (inferior.h, call-cmds.h): Include.
2294 (gdb_init): Declare.
2295 * remote.c (remote_wait): Return 0 by default.
2297 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2299 Stop printing at null char option, from Oliver Meyer
2300 (omeyer@i3.informatik.rwth-aachen.de).
2301 * valprint.h, valprint.c (stop_print_at_null): New global.
2302 * valprint.c (_initialize_valprint): New print set subcommand
2304 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2305 printing a char array, adjust the number of chars to print.
2307 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2309 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2310 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2311 pic code in addition to prologues where an instruction from the
2312 prologue gets moved into the delay slot of a branch instruction
2313 immediately following the prologue. A table of potential prologue
2314 instructions (prologue_insn_tbl) is now used for picking apart a
2316 (frame_find_saved_regs): Changed the way in which limit gets set
2317 so that the delay slot of branch instructions immediately
2318 following the prologue gets examined.
2319 (pushed_size, store_parm_word, store_parm, push_parameters,
2320 collect_returned_value): Deleted.
2322 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2324 * infrun.c (wait_for_inferior): Handle stepping into leaf
2325 functions whose prologue consists of gp loading code only.
2327 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2329 * dbxread.c: Don't include libbfd.h.
2330 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2331 <time.h>, or <sys/types.h>.
2332 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2333 collect information about the stab and stab string sections.
2335 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2337 * stabsread.c (read_huge_number): handle large unsigned number
2338 for stabs generated by os9k C compiler.
2340 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2342 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2343 * breakpoint.h (hit_count): New breakpoint field.
2344 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2345 (clear_breakpoint_hit_counts): New function.
2346 (bpstat_stop_status): Increment the hit count.
2347 (breakpoint_1): Display the hit count.
2348 * infcmd.c (run_command): Reset breakpoint hit counts.
2349 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2350 displaying hit counts.
2352 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2354 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2355 symbols for all symbol files. Makes skipping over the
2356 trampoline code work when stepping from a function in a shared
2357 library into a function in a different shared library for Irix 5.
2358 Other ELF targets do not have enough information in their
2359 dynamic symbol tables to make this work.
2360 (elf_symtab_read): Relocate mst_solib_trampoline address.
2362 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2364 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2365 * configure.in (m68*-atari-sysv4*): New configuration.
2366 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2367 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2368 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2369 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2370 * config/m68k/amix.mh, config/m68k/amix.mt,
2371 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2374 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2376 * symtab.c (find_function_start_sal): New function to find
2377 the start of a function from a function symbol.
2378 (decode_line_1, decode_line_2): Use it instead of open coded
2379 partial copies of the code.
2380 (list_symbols): Quote symbol name before passing it to
2381 break_command to enable proper handling of mangled symbols.
2383 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2385 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2386 * ch-exp.y (yylex): First try name lookup using exact name
2387 typed by user; if that fails, try lower-cased name.
2389 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2391 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2392 Remove some items from the TODO list and notes throughout code
2393 for things which need fixing. Add more comments.
2394 Document bogus struct symloc sharing with dbxread.c. Delete more
2395 useless variables. Add more PARAM prototypes. Fixup more
2396 indention problems that have crept in.
2397 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2398 it doesn't depend on the variable names on the procedures it's
2400 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2403 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2405 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2406 Move "no debugging symbols found" test to symfile.c.
2407 * symfile.c (syms_from_objfile, reread_symbols): Add
2408 "no debugging symbols found" test.
2409 * coffread.c (init_stringtab): Handle stripped files with a
2410 stringtab offset of zero gracefully.
2411 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2412 BFD instead of stop_pc heuristic to determine if it is a dynamically
2414 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2415 ioctl, it indicates that the process has exited.
2417 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2419 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2420 private data to zero. Not having any HP C debug symbols is not an
2423 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2425 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2426 .PARISC.unwind section now.
2428 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2430 * breakpoint.c (mention): Always show breakpoint address if no
2433 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2435 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2436 handling of shared libraries for non-ELF executables, but only if
2437 HANDLE_SVR4_EXEC_EMULATORS is defined.
2438 (locate_base): Try to find debug_base in the dynamic linker
2439 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2440 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2441 Define to enable handling of shared libraries for a.out executables,
2442 run under Solaris BCP.
2444 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2446 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2447 upon notice. Delete some stuff from the TODO list. Rework
2448 many comments to be clearer. Major cleanups. Consistently
2449 use "hpread_" prefix. Delete unnecessary macros, structures
2450 variables, fiels, functions and #if 0 code. Mark code which
2451 still needs to be cleaned up. PARAMize and make most functions
2452 static. Fix error checking when reading in the debug section
2453 contents. No more minimal symbol table handling in this code!
2455 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2457 * infrun.c (wait_for_inferior): Print "Program exited normally"
2458 regardless of batch_mode.
2459 * defs.h, top.c (batch_mode): Removed.
2461 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2463 * Makefile.in (dcache_h): Remove redundant definition.
2464 (init.c): Add a comment.
2465 (top.c): Remove explicit compile action.
2466 * breakpoint.c (mention): Share code indicating location of
2467 break/watchpoints, don't print address if addressprint is off.
2468 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2469 (demangle): Remove redundant declarations.
2470 * eval.c: Remove redundant function declarations.
2471 * objfiles.h: Cosmetic and grammatical improvements.
2472 * TODO: Various updates.
2474 * remote-mips.c: Replace all \r chars with \015.
2475 (mips_receive_header): Display control characters readably.
2476 (mips_xfer_memory): Add a simple progress display.
2478 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2480 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2482 * remote-hms.c (flush): New function.
2483 (expect): Get edge case right.
2484 (hms_read_inferior_memory): Be more tolerant of line noise.
2486 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2488 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2489 target files, not non-existent mach3.mh and mach3.mt.
2491 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2493 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2494 symbols for all symbol files. Makes skipping over the
2495 trampoline code work when stepping from a function in a shared
2496 library into a function in a different shared library.
2497 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2499 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2501 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2502 names mean end of .o file.
2503 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2504 top of routine. Handle new thread notification cleanly.
2505 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2506 thread notification scheme.
2507 * (child_resume): General cleanups, handle resumption of all
2510 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2512 * ser-go32.c: Rewrite to run under windows.
2513 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2515 * serial.c (serial_open): Notice device "pc".
2516 * remote-e7000.c: Fix copyright date.
2517 (expect): Compare \n and \r the same.
2518 (e7000_open): Allow pc as a serial port
2519 * sh/sh.mt: Add ser-e7kpc.
2520 * h8300/h8300hms.mt: Add ser-e7kpc.
2521 * main.c (proc_wait): Don't wait if using go32.
2523 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2525 * somread.c: Simplify by using stabsect_build_psymtabs.
2526 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2527 corresponding to the name of the text section. All references
2529 (somstab_build_psymtabs): Delete function, no longer needed.
2531 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2533 * somread.c: Renamed from paread.c. Changed function names and
2534 comments to reflect that this file deals with SOM (an object file
2535 format), rather than the PA (a cpu).
2536 (Makefile.in): Chaned appropriately.
2537 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2538 * dbxread.c (somstab_build_psymtabs): Renamed from
2539 pastab_build_psymtabs.
2541 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2543 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2544 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2546 * Makefile.in: Updated for core-sol2.c.
2547 * README: Add notes about SPARCworks cc under Solaris 2.x,
2548 from Casper H.S. Dik (casper@fwi.uva.nl).
2549 * config/mips/xm-makeva.h: Removed, no longer necessary.
2550 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2551 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2552 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2554 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * gdba.el: Put program input and output in a separate buffer.
2558 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2560 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2561 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2562 with global variable of same name in libnsl.so on UnixWare.
2564 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2566 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2567 embedded in template name.
2569 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2571 * config/i386/nm-linux.h: change calling convention of
2572 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2573 target_insert_watchpoint() and
2574 target_remove_watchpoint().
2576 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2577 to be long long in gdb.
2578 * config/mips/tm-bigmips.h: ditto.
2580 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2582 * c-lang.c (asm_language_defn): New definitions for language_asm,
2583 mostly copied from c_language_defn, to avoid warnings when
2584 switching between c and asm stack frames.
2586 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2588 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2589 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2590 (upgrade_type, handle_psymbol_enumerators): Likewise.
2591 (has_opaque_xref, cross_ref): Likewise.
2592 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2593 debugging information, rather than doing it here.
2594 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2595 point in ecoff_debug_swap backend structure, rather than calling
2596 ecoff_slurp_symbolic_info directly.
2598 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * breakpoint.c: Include annotate.h. Call annotate_field rather
2601 than printing annotation directly.
2603 * main.c: Include string.h.
2605 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2607 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2608 call it instead of doing normal loop.
2609 * infcmd.c (attach_command): Don't call wait_for_inferior if
2611 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2612 hook that can decide whether to step over the next breakpoint.
2613 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2614 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2617 * configure.in: Improve sorting/formatting of hosts and targets.
2618 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2619 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2620 * Makefile.in (stop-gdb): New target.
2621 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2624 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2626 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2627 the identical initialization can be deleted from main.c, but i
2628 haven't done so just in case.
2630 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2632 * gdba.el: Added menu windows and slightly improved window
2633 handling to gdba.el. Fixed numerous minor bugs that were causing
2634 emacs and gdb to fall out of sync.
2636 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2638 * breakpoint.c: annotate changes lost at merge, put back in.
2640 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2642 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2645 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2647 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2649 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2650 writing of floating registers, the dpx2 kernel disallows it.
2651 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2652 is contained in o_praw.
2653 * irix5-nat.c (solib_map_sections): Adjust sections by the
2654 difference between the loaded address and the prelinked address.
2655 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2657 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2658 symbols, their value is absolute.
2659 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2660 libraries fh->adr fields of zero. Relocate minimal symbol values
2661 upon readin. Relocate non-stabs symbols upon readin.
2662 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2663 start address of the outermost block.
2664 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2665 instead of section_offsets and use relocated pst->textlow for
2666 line number and procedure address relocations.
2668 From gmo@MicroUnity.com (Guillermo A. Loyola):
2669 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2670 Handle SGI Irix5 stIndirect symbol type.
2672 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2674 * breakpoint.c: fix a syntax error native cc does not like.
2676 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2677 * sparclite/Makefile.in: ditto.
2678 * sparcl-tdpe.c: change file name because first 8 chars has to be
2680 * sparcl-stub.c: ditto.
2682 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2684 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2686 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2688 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2689 ignore) a PID argument.
2690 (hppa_pop_frame): Pass a PID to target_write_pc.
2691 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2692 and pass through a PID argument.
2693 (target_read_pc, target_write_pc): Update prototypes.
2695 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2697 * Makefile.in: add new file sparclite-tdep.c.
2698 * sparclite/Makefile.in: add new file sparclite-stub.c.
2699 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2701 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2702 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2704 * sparclite-tdep.c: new file, contains hardware breakpoint support
2706 * sparclite-stub.c: new file, stub code that add support hardware
2708 * breakpoint.c: add hardware breakpoint support.
2709 * breakpoint.h: add new breakpoint type to support hardware
2711 * config/mips/nm-irix4.h: change interface for target dependent
2712 code supporting watch point.
2713 * config/pa/nm-hppab.h: change interface for target dependent
2714 code supporting watch point.
2716 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2718 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2720 * stabsread.c (read_struct_fields): os9k nested structure does not
2721 have terminating ';', instead it just get to ',' and bit position
2724 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2726 * nlmread.c (nlm_symtab_read): Clean up a bit.
2727 * (nlm_symfile_read): Record bounds of main() so that backtrace
2728 command will know where to stop.
2729 * objfiles.c (objfile_relocate): Relocate entry point/func info
2730 for backtrace as well.
2731 * objfiles.h: Define values for invalid PCs for entry point info.
2732 * symfile.c (init_entry_point_info): Initialize invalid values
2733 with aforementioned macros.
2734 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2735 to cause backtrace to stop when it gets back to main().
2736 * config/i386/tm-i386nw.h: Ditto.
2738 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2740 Fix value_print, which used to be ostensibly language-independent,
2741 but would print pointers and arrays in C syntax. Instead, call
2742 a language-specific function.
2743 * language.h (struct language_defn): New functional field
2745 (LA_VALUE_PRINT): New macro.
2746 * language.c (unk_lang_value_print): New stub/dummy function.
2747 (unknown_language_defn, auto_language_defn, local_language_defn):
2749 * c-valprint.c (c_value_print): New function, with code moved from:
2750 * valprint.c (value_print): ... here. Now just invoke
2751 LA_VALUE_PRINT to do language-specific stuff.
2752 * valprint.c (value_print_array_elements): Make non-static.
2753 * c-lang.c (c_language_defn, cplus_language_defn): Add
2754 c_value_print in the la_value_print field.
2755 * m2-lang.c (m2_language_defn): Likewise.
2756 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2757 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2758 * ch-valprint.c (chill_value_print): New function, based on
2759 c_value_print, but use Chill "look and feel."
2760 * c-lang.h (c_value_print): New prototype.
2761 * ch-lang.h (chill_value_print): New prototype.
2762 * value.h (value_print_array_elements): New prototype.
2764 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2765 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2767 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2769 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2770 to new file top.c. Make things extern instead of static and
2771 similar rearrangements to deal with this.
2773 * utils.c: Move fputs_unfiltered to main.c. Remove
2774 FPUTS_UNFILTERED_OVERRIDE ifndef.
2775 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2776 and libgdb uses utils.c and top.c.
2778 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2780 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2782 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2784 * ch-valprint.c (chill_val_print_array_elements): New function.
2785 A Chill version of val_print_array_elements, it prints the
2786 array index labels, in additions ot the array element values.
2787 (chill_val_print): Use the new function.
2789 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2791 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2793 * defs.h (enum language): Add language_asm.
2794 * findvar.c (read_register_bytes read_register_gen
2795 write_register_bytes read_register read_register_pid
2796 write_register write_register_pid supply_register): Move multi-
2797 thread handling down into these routines. Create XXX_pid routines
2798 that allow register references to specify the pid.
2799 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2800 read_sp write_sp read_fp write_fp): Move these routines from
2801 infcmd to findvar to centralize the whole mess.
2802 * i386-nlmstub.c: Portability fixes.
2803 * infptrace.c (child_resume): Conditionalize to allow other natives
2804 to override it. Remove PIDGET gubbish, it's no longer necessary.
2805 * infrun.c (wait_for_inferior): Put registers_changed() before
2806 target_wait() to speed up remote debugging.
2807 * Replace code that reads registers from other threads with much
2808 nicer looking new function calls (see changes to findvar.c).
2809 * Don't skip prologues if debugging assembly source.
2810 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2811 child_resume to handle multi-thread debugging properly.
2812 * remote.c: Add O response to get console output from target.
2813 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2814 SERIAL_ERROR here to simplify callers.
2815 * Change static var timeout to remote_timeout.
2816 * (fromhex): Remove unnecessary return -1 at end of routine.
2817 * (remote_wait): Turn this into a big switch statement. Add
2818 support for O response.
2819 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2820 * (getpkt): Split getpkt into two parts. read_frame deals with
2821 all formatting issues, run-length encoding, and framing. getpkt
2822 now handles error recovery, and frame detection.
2823 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2824 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2825 control. (hardwire_readchar): Handle EINTR from read().
2826 * symfile.c (deduce_language_from_filename): Add support for .s
2828 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2829 override infptrace's child_wait.
2830 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2831 instead of XXXlynx.h.
2832 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2834 * nlm/gdbserve.c: Portability fixes.
2836 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2838 * inftarg.c (child_wait): Call proc_wait, not wait.
2839 (child_mourn_inferior): Call proc_remove_foreign.
2840 * main.c (gdb_init): Call init_proc.
2841 * main.c: Provide dummy versions of init_proc, proc_wait, and
2842 proc_remove_foreign for the gdb case (the libgdb case provides its
2843 own versions of these functions).
2844 * Makefile.in (libgdb-files): Add libproc.a.
2846 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2848 Hardware watchpoints for Linux, from Rick Sladkey
2849 (jrs@world.std.com).
2850 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2851 new hardware breakpoint recovery method.
2852 * i386v-nat.c (i386_insert_watchpoint,
2853 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2854 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2855 New functions to support the 386 hardware debugging registers.
2856 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2857 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2858 target_insert_watchpoint, target_remove_watchpoint): Define these
2859 macros to use the hardware debugging functions in i386v-nat.c.
2861 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2863 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2866 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2868 * target.c, target.h: New variables target_activity_function and
2870 * inflow.c, inferior.h: New functions set_sigio_trap and
2872 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2874 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2876 * remote-sim.h (sim_verbose): Delete.
2877 Document callbacks needed.
2878 (sim_*): Change result to void where there isn't one.
2879 (sim_open): Clarify argument and error response.
2880 (sim_close): Declare.
2881 (sim_load): Change bfd_handle argument to file name. Clarify result.
2882 (sim_create_inferior): Renamed from sim_set_args.
2883 (sim_set_pc): Delete.
2884 (sim_info): Delete printf_fn argument.
2885 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2886 (gdbsim_load): Try sim_load first.
2887 (gdbsim_create_inferior): Call sim_create_inferior.
2888 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2889 (gdbsim_close): Call sim_close.
2890 (gdbsim_files_info): Update call to sim_info.
2891 (gdbsim_ops): Realign comments.
2893 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2895 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2897 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2898 the auxent if the symbol's name is ".file". From David Edelsohn
2899 <c1dje@watson.ibm.com>.
2901 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2903 * breakpoint.c (breakpoint_1): Fix typo.
2905 * annotate.c (annotate_field_end): Fix typo.
2907 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2909 * Makefile.in (TSSTART): Remove; no longer used.
2911 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2912 fputs_unfiltered and exit directly, rather than fatal. The latter
2913 calls vfprintf_unfiltered!
2915 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2916 * value.h, printcmd.c (print_value_flags): Move from here...
2917 * annotate.c: ...to here, and make it use can_dereference.
2919 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2921 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2922 Remove, needed for both native and cross.
2923 * target.c (attach_flag, generic_mourn_inferior): Put here.
2924 * utils.c (job_control): Put here.
2925 (terminal.h): Don't include anymore.
2927 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2929 * source.c (find_source_lines): Always use code that was #ifdef
2930 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2931 leaving it on the chain. Reindent much of this function.
2932 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2933 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2934 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2935 config/ns32k/xm-ns32km3.h: Remove all references to
2936 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2937 * main.c, fork-child.c, many config files: Remove all
2938 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2941 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2942 This avoids __eprintf troubles.
2944 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2946 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2947 initialization code which needs to be called even if we bypass the
2948 command line stuff into gdb_init.
2949 * utils.c (fputs_unfiltered): Surround in #ifndef
2950 FPUTS_UNFILTERED_OVERRIDE.
2951 * Makefile.in (libgdb.a): New target.
2953 * utils.c: Rearrange I/O stuff a bit so that all output goes
2954 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2955 which made %s not work with arbitrarily large strings.
2956 * printcmd.c (printf_command): Use printf_filtered, not
2957 printf_unfiltered and printf, now that arbitrary limit is gone.
2960 * breakpoint.c (watchpoint_check): Remove unused variable b.
2961 * stack.c (print_frame_info): Move sp and buf inside #if.
2962 * eval.c (evaluate_subexp): Remove unused variables pp,
2963 mangle_ptr, ptr, and mangle_tstr.
2964 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2966 * symtab.c (lookup_symtab): Put variable copy inside #if.
2967 (decode_line_1): Put variable q1 inside #if 0.
2968 * target.h: Declare target_link.
2969 * infrun.c (wait_for_inferior): Remove unused variables signame.
2970 * remote.c (remote_resume): Remove unused variable name.
2971 * c-exp.y (parse_number): Parenthesize operand of shift.
2972 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2973 (this is a semantic change, the warning seems to have detected a bug).
2974 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2975 * coffread.c: Move variable temptype inside #if.
2976 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2978 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2979 (chill_val_print): Remove unused variable in_range.
2980 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2981 (chill_val_print): Add default case for switch.
2982 * stabsread.h: Declare stabsect_build_psymtabs.
2983 * os9kread.c (read_minimal_symbols): Make this return void.
2984 (os9k_symfile_read): Remove unused variables stb_exist and val.
2985 (os9k_symfile_init): Remove unused variable val.
2986 (fill_sym): Remove unused variable id.
2987 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2988 unused variable nsl.
2989 Remove unused variable symfile_bfd.
2990 #if 0 unused variables lbrac_unmatched_complaint and
2991 lbrac_mismatch_complaint.
2992 Remove declaration for non-existent function os9k_next_symbol_text.
2994 * annotate.c, annotate.h: New files, containing a function for
2995 each annotation which outputs it.
2996 * Move breakpoints_changed from breakpoint.c to annotate.c.
2997 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2998 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2999 Use annotate.c functions to output annotations.
3000 * Makefile.in (OBS): Add annotate.o.
3002 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3004 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3005 elf_unwind_entries are always initialized.
3007 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3008 stubs which return directly to the caller rather than to the stub
3011 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3013 * c-exp.y (yyerror): Display a more informative error message.
3014 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3015 * m2-exp.y (yyerror): Ditto.
3017 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3019 * inflow.c (job_control): Move definition to front of file.
3021 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3023 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3024 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3026 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3028 * Makefile.in (kdb): Remove old init.c creation commands.
3029 * configure.in (sparclite): Match on sparclite*.
3030 * sparclite/aload.c (main): Only change section addresses for
3031 a.out format object files.
3033 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3035 * config/i386/go32.mh: Define CC.
3037 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3039 * gdbserver/Makefile.in: Remove irrelevant definitions and
3040 comments inherited from the gdb Makefile.
3041 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3042 (VERSION): Update to 4.12.3.
3043 (gdbserver): Remove any existing executable first.
3044 (distclean, realclean): Remove nm.h.
3045 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3046 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3047 Don't use absolute pathname.
3049 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3051 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3054 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3056 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3057 (print_it_normal): Add annotations for the inferior starting and
3058 stopping, and for all the various messages related to how it
3061 * printcmd.c (do_one_display): Annotate.
3062 * stack.c (print_frame_info): Annotate printing of stack frames.
3064 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3066 * remote.c (get_offsets): Handle case where stub doesn't support
3069 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3071 Add partial support for g++ code compiled with -fvtable-thunks.
3072 * c-valprint.c (c_val_print): Add vtblprint support
3074 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3075 pointers (if using thunks) as well as array of structs (otherwise).
3076 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3077 level, and make the latter non-static (so define_symbol can use it).
3078 * stabsread.c (define_symbol): If the type being defined is a
3079 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3080 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3081 * values.c (value_virtual_fn_field): Handle thunks.
3082 * values.c (value_headof): Minor efficiency hack.
3083 * values.c (value_headof): Incomplete thunk support. FIXME.
3085 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3087 * valprint.c (print_longest): Clarify comment about use_local.
3088 * printcmd.c, defs.h (print_address_numeric), callers in
3089 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3090 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3091 exec.c: New argument use_local.
3092 * source.c (identify_source_line): Use filtered output. Use
3093 print_address_numeric.
3095 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3096 language.c (type_error, range_error): Use filtered output.
3097 * utils.c (error_begin): Update comment to tell people to use
3100 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3101 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3104 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3106 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3107 from the fault, #ifndef FAULTED_USE_SIGINFO.
3108 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3110 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3112 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3113 Explicitly annotate each record.
3115 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3117 * xcoffexec.c: Reformat to standards and lint.
3118 (language.h): Include.
3119 (exec_close): Declare arg "quitting".
3120 (file_command): Declare arg "from_tty".
3121 (map_vmap): Cast xmalloc result to PTR.
3122 * rs6000-nat.c: Reformat to standards and lint.
3123 (exec_one_dummy_insn): Use char array for saved instruction.
3124 (fixup_breakpoints): Declare.
3125 (vmap_ldinfo): Be more informative in fatal error messages.
3126 (xcoff_relocate_symtab): Define to return void.
3127 * xcoffsolib.h: Reformat to standards, improve comments.
3128 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3130 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3132 * utils.c, defs.h (error_begin): New function.
3133 (quit): Print annotation before printing the error message.
3134 * main.c (return_to_top_level): Print annotation before doing the
3136 * symtab.c (decode_line_1): Call error not warning and then
3137 return_to_top_level. Call error_begin and printf_unfiltered
3138 rather calling warning (before calls to return_to_top_level).
3139 * core.c (memory_error): Use error_begin, printf_unfiltered,
3140 print_address_numeric and return_to_top_level instead of error.
3141 Cleans up a FIXME-32x64.
3142 * language.c (type_error, range_error): Call error_begin
3143 not just target_terminal_ours.
3145 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3146 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3147 side of an assignment is non-portable.
3149 * utils.c (query): Change syntax of query annotations to be
3150 consistent with other input annotations.
3151 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3153 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3155 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3157 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3158 that have a stack frame size of 32k or larger (from Paul Flinders).
3159 Remove #if 0'd code.
3161 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3163 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3164 for Lynx platforms that need it.
3165 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3167 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3169 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3170 than trying to deduce it from the fault.
3172 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3174 * printcmd.c (print_address_symbolic): Initialize name to empty
3175 string to avoid core dump if lookup fails.
3176 * remote-e7000.c (printf_e7000debug): Error if target not open.
3178 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3180 * i386-nlmstub.c: Update to be more in line with PIN stub.
3181 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3182 * (hex2mem): Init ptr.
3183 * General cleanups to use ConsolePrintf, standard prologues, etc...
3185 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3187 * i386-nlmstub.c: More changes to be compatible with remote.c.
3189 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3190 into (the far less frequently called) dbx_symfile_read.
3192 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3194 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3196 * dbxread.c (record_minimal_symbol): Record the section
3197 associated with the symbol to make dynmaic relocation work.
3198 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3199 Solaris brain-damage which don't apply to relocatable object
3201 * (stabsect_build_psymtabs): New routine to read stabs out of an
3202 arbitrarily named section.
3203 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3205 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3206 stabs out of the nlm.
3207 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3208 brain-damage which don't apply to relocatable object files.
3209 * remote.c (putpkt): Improve error reporting and error handling.
3210 * (get_offsets): Temporary kludge to force data & bss sections to
3211 have the same relocation.
3212 * stabsread.c (define_symbol, scan_file_globals): Record section
3215 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3217 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3218 FIXME-32x64 comment.
3220 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3222 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3223 to after call to target_wait. This means that flush_cached_frames
3224 can call target_terminal_ours if it wants to.
3225 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3226 comment about why the code is dubious.
3228 * stabsread.c (read_type): Call read_type, not nonexistent
3231 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3233 * remote-os9k.c (rombug_fetch_registers): set trace mode
3235 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3237 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3239 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3240 passed to process_one_symbol.
3241 * stabsread.c (read_type): process os9k functio prototype.
3243 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3245 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3248 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3250 * utils.c (prompt_for_continue): Annotate prompt.
3251 (query): Annotate query.
3252 * printcmd.c (print_frame_args): Change syntax of argument
3253 annotation to make name and value part of a single group of
3254 annotations, not two separate groups.
3255 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3256 * valprint.c (val_print_array_elements): Change syntax of
3257 annotation to be more concise.
3258 * main.c, defs.h (command_line_input): New argument tells what
3259 string to include in the annotations.
3260 * symtab.c (decode_line_2), main.c (read_command_lines,
3261 command_loop): Change callers.
3263 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3264 target null pointer.
3265 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3267 * printcmd.c (output_command): Annotate things we print here too.
3268 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3269 * Move declaration of print_value_flags from defs.h to value.h.
3270 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3272 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3274 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3275 BFD handles sun3 dynamic relocations now.
3276 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3279 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * printcmd.c (print_command_1): Annotate the top-level expressions
3283 (print_frame_args): Annotate each argument.
3284 * printcmd.c, defs.h (print_value_flags): New function.
3285 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3286 * valprint.c (val_print_array_elements): Annotate each array element.
3288 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3290 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3291 the register contains a pointer to the type, not the type itself.
3293 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3295 * main.c (main): Accept --annotate=N option and make --fullname
3296 the same as --annotate=1.
3297 (command_line_input): Print annotatation before and after prompt.
3298 * blockframe.c (flush_cached_frames): Print annotation.
3299 * Rename frame_file_full_name to annotation_level and move it from
3301 * source.c (identify_source_line): If annotation_level > 1,
3302 change output format.
3303 * breakpoint.c: Print annotation whenever a breakpoint changes.
3304 * main.c: New variable server_command.
3305 (command_line_input): Parse "server " and set server_command.
3306 (dont_repeat): Check server_command.
3308 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3310 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3311 updating raw_symbol and symnum. Return a value in the case where
3314 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3316 * parse.c: Don't define block_found; it is defined in symtab.c.
3317 * parser-defs.h: Add comment regarding block_found.
3319 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3321 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3324 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3326 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3327 section vma. Do not read dynamic relocs for sun3 executables to
3328 avoid BFD assertion message.
3330 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3332 * nm-hppab.h (KERNEL_U_ADDR): Define.
3333 (FIVE_ARG_PTRACE): Likewise.
3334 (CANNOT_STORE_REGISTER): Likewise.
3335 * nm-hppah.h (KERNEL_U_ADDR): Define.
3336 (FIVE_ARG_PTRACE): Likewise.
3337 (CANNOT_STORE_REGISTER): Likewise.
3338 (NEED_TEXT_START_END): Likewise.
3340 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3341 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3342 (FIVE_ARG_PTRACE): Likewise.
3343 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3344 (FIVE_ARG_PTRACE): Likewise.
3346 * hppa-tdep.c (read_unwind_info): Make static.
3347 (restore_pc_queue): Indirect through the target vector to
3348 reload the register state.
3350 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3352 * paread.c (compare_unwind_entries): Delete function. It's been
3353 moved into hppa-tdep.c.
3354 (read_unwind_info): Likewise.
3355 (pa_symfile_read): No longer call read_unwind_info. The unwind
3356 tables will be read in as they are needed.
3358 * hppa-tdep.c (compare_unwind_entries): New function.
3359 (read_unwind_info, internalize_unwinds): Likewise.
3360 (find_unwind_entry): Read in unwind information on demand.
3362 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3364 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3365 to : in search path processing.
3366 * defs.h (qsort): Rename argument in prototype.
3367 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3369 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3370 (false): Eliminate usages.
3372 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3374 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3375 All references to value changed to value_ptrlage_command is now
3377 All references to value changed to value_ptr.
3378 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3379 * remote-hms.c (hms_wait): Timeout after five seconds.
3380 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3381 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3382 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3384 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3386 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3388 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3390 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3392 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3393 bp_watchpoint_scope breakpoints.
3394 (struct breakpoint): Add val_chain and related_breakpoint fields
3395 for use by watchpoints.
3397 * breakpoint.c (within_scope): Delete. No longer used.
3398 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3399 (target_{remove,insert}_watchpoint): Likewise.
3400 (can_use_hardware_watchpoint): New function.
3401 (remove_breakpoint): New function to remove a single breakpoint
3402 or hardware watchpoint.
3403 (insert_breakpoints): Handle insertion of hardware watchpoints.
3404 Store a copy of the value chain derived from the watchpoint
3406 (remove_breakpoints): Simplify by using remove_breakpoint.
3407 (delete_breakpoint): Likewise.
3408 (watchpoint_check): Delete the watchpoint and watchpoint scope
3409 breakpoints when the watchpoint goes out of scope. Save & restore
3410 the current frame after checking watchpoints.
3411 (breakpoint_init_inferior): Likewise (restarting the program
3412 makes all local watchpoints go out of scope).
3413 (bpstat_stop_status): Handle hardware watchpoints much like normal
3414 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3415 when the watchpoint goes out of scope. Remove and reinsert all
3416 breakpoints before returning if we stopped when a hardware watchpoint
3418 (watch_command): Use a hardware watchpoint when possible. If
3419 watching a local expression, build a scope breakpoint too.
3420 (map_breakpoint_numbers): Also call given function for any
3421 related breakpoints.
3422 (disable_breakpoint): Never disable a scope breakpoint.
3423 (enable_breakpoint): Handle hardware breakpoints much like normal
3424 breakpoints, but recompute the watchpoint_scope breakpoint's
3425 frame and address (if we have an associated scope breakpoint).
3426 (read_memory_nobpt): Handle hardware watchpoints like normal
3427 watchpoints. When necessary handle watchpoint_scope breakpoints.
3428 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3429 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3430 (disable_command): Likewise.
3432 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3433 Extern prototype added to frame.h
3435 * infrun.c (wait_for_inferior): Set current_frame and select
3436 a frame before checking if we stopped due to a hardare watchpoint
3437 firing. Handle stepping over hardware watchpoints.
3438 (normal_stop): Remove unnecessary call to select_frame.
3440 * value.h (value_release_to_mark): Declare.
3441 * values.c (value_release_to_mark): New function.
3443 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3444 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3446 * hppab-nat.c (hppa_set_watchpoint): New function.
3448 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3449 (HAVE_STEPPABLE_WATCHPOINT): Define.
3450 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3451 (target_{insert,delete}_watchpoint): Define.
3453 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3454 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3455 (target_{insert,remove}_watchpoint): Likewise.
3457 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3459 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3460 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3461 often have the same names as debug symbols for functions, and
3462 confuse lookup_symbol().
3464 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3466 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3467 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3468 REGISTER_RAW_SIZE (1).
3469 Together these changes work around a bug in HP's compiler. Both
3470 seem to be necessary.
3472 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3474 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3475 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3476 are type mst_solib_trampoline.
3478 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3480 * config/m68k/es1800.mt: Change comments.
3482 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3484 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3486 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3488 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3491 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3493 * values.c (unpack_long): Remove obsolete comment about using a
3496 * symfile.c (symbol_file_command): Add comments about command syntax.
3498 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3499 Jim Kingdon (kingdon@cygnus.com)
3501 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3502 are in the .plt section.
3503 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3504 find_solib_trampoline_target): New functions for handling
3505 stepping into -g compiled shared libraries.
3506 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3507 find_solib_trampoline_target): Add prototypes.
3508 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3509 Define to handle stepping into -g compiled shared libraries.
3510 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3511 stepping into -g compiled shared libraries.
3513 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3515 * configure.in: Add mips-*-sysv4* support.
3516 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3517 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3518 New files for MIPS SVR4 support.
3519 * Makefile.in: Update for new mipsv4 files.
3520 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3521 read_next_frame_reg to obtain the frame relative stack pointer.
3522 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3523 obtain the frame relative stack pointer.
3524 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3525 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3526 by entering them into the minimal symbol table.
3527 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3528 a long for float formats.
3529 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3530 get defined in <link.h>.
3531 * solib.c (solib_add): Add shared library sections to the section
3532 table of the target before adding the symbols.
3533 * partial-stab.h: Relocate static and global functions.
3534 * dbxread.c (read_dbx_symtab): Remove unused variable
3535 end_of_text_address. Relocate text_addr when passing it
3538 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3539 library functions before the executable is run. Retrieve dynamic
3540 symbols from stripped executables.
3541 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3542 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3543 if no debugging symbols were found.
3544 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3545 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3547 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3548 OSF/1 has shared libraries.
3550 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3552 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3553 to BFD handling of dynamic symbols.
3555 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3557 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3558 then gets its real address into FUN and its GOT/DP value into %r19.
3560 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3562 * hppa-tdep.c (frameless_function_invocation): If no unwind
3563 descriptor was found, then assume this was not a frameless
3564 function invocation.
3565 (frame_saved_pc): If the saved PC is in a linker stub, then
3566 return the return address which the linker stub will return to.
3568 * xm-hppab.h: Never define USG.
3569 * xm-hppah.h: Always define USG.
3571 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3573 * values.c (unpack_long, value_from_longest),
3574 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3576 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3578 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3580 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3582 For SVR4 targets, enable gdb to set breakpoints in shared
3583 library functions before the executable is run.
3584 * elfread.c (elf_symtab_read): Handle symbols for shared library
3586 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3587 and moved to objfiles.c.
3588 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3589 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3590 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3591 the new generic definition from tm-sysv4.h works for Solaris.
3593 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3595 * elfread.c (elf_symtab_read): Change storage_needed,
3596 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3597 bfd_get_symtab_upper_bound. Check for errors from
3598 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3599 * nlmread.c (nlm_symtab_read): Same changes.
3601 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3603 * xcoffread.c (xcoff_next_symbol_text): New function.
3604 (read_xcoff_symtab): Set next_symbol_text_func to it.
3605 Move raw_symbol outside of read_xcoff_symtab.
3607 * remote.c (getpkt): Remove unused "out" label.
3609 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3611 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3612 about more than one watchpoint being triggered.
3614 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3616 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3618 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3620 * blockframe.c (find_pc_partial_function): mst_file_text
3621 symbols do not live in the shared library transfer table.
3622 * ch-exp.y (decode_integer_value, match_character_literal,
3623 match_bitstring_literal): Guard tolower calls with isupper,
3624 tolower on old BSD systems blindly subtracts a constant.
3625 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3626 well when determining the producer of the object file.
3627 * mdebugread.c (has_opaque_xref): New function to check for
3628 cross reference to an opaque aggregate.
3629 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3630 enter typedefs to opaque aggregates into the symbol tables.
3631 * mdebugread.c (parse_external): Remove skip_procedures argument,
3632 it has always been 1. Remove code that handled stProc symbols,
3633 it was never executed and was wrong, as the index of a
3634 stProc symbol points to the local symbol table and not to the
3635 auxiliary symbol info. Update caller.
3636 * mdebugread.c (parse_partial_symbols): Do not enter external
3637 stProc symbols into the partial symbol table, they are already
3638 entered into the minimal symbol table.
3639 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3640 Remove all conditionals and definitions for ptx.
3641 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3642 Fix addresses of floating point registers in REGISTER_U_ADDR.
3643 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3644 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3645 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3646 signal trampoline code work.
3647 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3648 Remove all conditionals and definitions for ptx.
3649 Remove KDB definitions.
3650 * symm-nat.c (store_inferior_registers): Fetch registers before
3651 storing them to obtain valid floating point control registers.
3652 Store fpu registers.
3653 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3654 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3655 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3657 * symm-nat.c (child_resume): Update type of `signal' parameter.
3658 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3660 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3662 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3663 calling import stubs for functions in shared libraries.
3665 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3667 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3669 * ch-lang.c (chill_is_varying_struct): Magic string is
3670 was "<var_length>" is now "__var_length" (more portable).
3672 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3674 * remote.c (getpkt): If we get a timeout, actually retry rather
3675 than just giving up the first time it happens.
3676 * remote.c: Document sequence numbers.
3677 (remote_store_registers): Change syntax of 'P' request so that it
3678 never looks like a sequence number.
3680 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3682 * os9kread.c (record_minimal_symbol): add section_offset to
3683 relocate minimal symbol table.
3684 * os9kread.c (read_minimal_symbols): ditto.
3685 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3687 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3688 return. Also if file addr is 0 leave it 0, not to relocate.
3689 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3690 'set remotexoff' and 'set remotelog' commands.
3692 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3694 * remote.c (remote_store_registers): Add 'P' request to set an
3695 individual register.
3696 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3699 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3701 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3702 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3703 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3705 * command.c (do_setshow_command, case var_string): Never add a
3706 space to the end of the string.
3707 * NEWS: Document this change.
3708 * .gdbinit: Add a space to the "set prompt" command.
3710 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3712 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3713 changes to make it compile (it doesn't link yet).
3715 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3716 (set_demangling_style, set_demangling_command): Use savestring not
3717 strdup. We were not dealing properly with a NULL return from
3718 strdup, and were not declaring strdup (the system header may or
3721 * valprint.c (val_print): Remove inaccurate comment about what
3722 types can be stub types.
3724 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3725 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3726 Supply alternate version if ATTACH_DETACH is not defined.
3727 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3728 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3729 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3731 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3733 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3735 (skip_trampoline_code): Rewrite and add support for argument
3736 relocation stubs stubs, import/export stubs, calls through
3737 "_sr4export" and cascaded trampolines.
3739 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3740 if no unwind descriptor is found.
3742 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3743 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3744 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3745 differently. All registers are four bytes.
3746 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3748 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3750 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3751 registers as both single and double values (fetching 2nd 32bit half
3752 as necessary). Annotate each register printed with its precision.
3754 * paread.c (read_unwind_info): Fix off-by-one error.
3756 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3758 * main.c (complete_command): Deal with it if arg is NULL.
3760 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3762 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3763 regarding using the PC--using the PC is necessary and all the
3764 FIXME comments in the world won't make it go away.
3766 * valops.c (value_at, value_at_lazy): Give error if we dereference
3768 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3769 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3771 * stabsread.c (patch_block_stabs): Add comment about what happens
3772 if the definition is in another compilation unit from the stab.
3774 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3776 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3778 * main.c (complete_command): New command, from Rick Sladkey
3779 <jrs@world.std.com>.
3780 (symbol_completion_function): Don't declare rl_point and
3781 rl_line_buffer; they are now declared in readline.h.
3782 (show_commands): Don't declare history_base; it is declared in
3784 * command.c (lookup_cmd): Don't delete trailing whitespace.
3785 Reverts change of 14 May 1989.
3787 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3789 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3790 code from prim_record_minimal_symbol_and_info() to here. Callers
3791 of the latter can legitimately supply a section number of -1.
3793 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3795 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3796 member functions have an element in args for a (nonexistent) this
3799 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3801 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3803 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3804 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3806 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3807 for the structure's type. All callers changed.
3809 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3810 for each structure argument rather than assuming it's either
3811 true or false for all structure arguments.
3813 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3814 on the length structure passed, not the compiler used.
3816 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3817 argument for the structure's type.
3819 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3821 * values.c (set_internalvar): Don't set var->value until we are
3822 sure there won't be an error().
3824 * remote.c (get_offsets): Reinstate comment which was in
3825 remote_wait about use of SECT_OFF_TEXT and so on.
3827 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3829 * symmisc.c (maintenance_check_symtabs): New function to check
3830 consistency of psymtabs and symtabs.
3831 * symtab.h (maintenance_check_symtabs): Add prototype.
3832 * maint.c: Add new `maint check-symtabs' command.
3833 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3834 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3835 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3837 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3838 to write_memory to avoid warnings from gcc.
3839 * config/i386/xm-symmetry.h: Add missing #endif.
3840 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3841 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3842 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3844 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3846 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3847 (hppa_push_arguments): Likewise.
3849 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3851 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3852 improve remote debugging efficiency. Also fixed problems with
3853 doing function calls for programs with no entry points.
3854 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3855 entry_point_address.
3856 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3857 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3858 parse_lines): Pass section_offsets info to these routines so that
3859 we can relocate symbol table entries upon readin.
3860 * (psymtab_to_symtab_1): Set symtab->primary to tell
3861 objfile_relocate to do relocations for our symbols.
3862 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3863 (which hang off of the symbol table).
3864 * Use prim_record_minimal_symbols_and_info instead of
3865 prim_record_minimal_symbols to supply section info to make minimal
3866 symbol relocations work.
3867 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3868 -1, try to deduce it from ms_type.
3869 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3870 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3871 add code to relocate objfile->sections data structure.
3872 * remote.c (get_offsets): Use new protocol message to acquire
3873 section offsets from the target.
3874 * (remote_wait): Get rid of relocation stuff. That's all handled
3875 by objfile_relocate now.
3876 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3877 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3879 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3881 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3883 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3884 HPREAD is not defined.
3886 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3888 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3890 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3891 can no longer set this at run time.
3892 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3893 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3894 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3895 sparc-tdep.c compiles).
3896 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3898 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3900 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3901 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3902 * configure.in: Recognize m68*-cisco*-*.
3904 * Makefile.in (TAGS): Use variables directly, rather than using
3905 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3906 and means that these filenames no longer need be unique across all
3907 the config/* directories.
3908 * configure.in: Put the config/*/ into TM_FILE, etc.
3910 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3911 and trapv exceptions.
3913 * target.h (struct section_table), objfiles.h (struct obj_section):
3914 Change name of field sec_ptr to the_bfd_section. More mnemonic
3915 and avoids the (sort of, for the ptx compiler) name clash with
3916 the name of the typedef.
3917 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3918 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3920 * utils.c: Include readline.h.
3921 * Makefile.in (utils.o): Add dependency.
3923 * remote.c (getpkt): Add support for run-length encoding.
3925 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3927 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3929 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3931 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3932 prim_record_minimal_symbol.
3935 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3936 computing their offset from the start of the old buffer and adding
3937 to the new buffer, rather than by assuming we can add the
3938 difference between the old buffer and the new buffer (it might not
3939 fit in an int). Merge in cosmetic differences from emacs regex.c
3940 version of this macro.
3942 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3944 * Makefile.in (install-only): Fix use of program_transform_name.
3946 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3948 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3949 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3950 so I'm nuking the command.
3951 * symtab.c (find_addr_symbol): Comment out, no longer used.
3953 * main.c (main): Don't init_source_path for the -cd argument. Now
3954 that source_path doesn't contain the current_directory from when
3955 GDB started up, init_source_path is no longer useful (and is
3956 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3958 * TODO: Remove item about line numbers being off. It is useless
3959 and confusing without a reproducible test case (it mentions
3960 proceed(), but I was able to step through proceed without trouble).
3962 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3964 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3965 library functions before the executable is run. Retrieve dynamic
3966 symbols from stripped executables.
3967 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3968 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3969 symtab.c (list_symbols): Handle mst_solib_trampoline.
3970 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3971 for all targets, remove IBM6000_TARGET dependencies.
3972 * dbxread.c (read_dbx_dynamic_symtab): New function.
3973 * dbxread.c (dbx_symfile_read): Use it.
3974 * dbxread.c (SET_NAMESTRING): Set namestring to
3975 "<bad string table index>" instead of "foo" if the string index is
3977 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3979 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3980 to break_command. Handle mst_file_* minimal symbol types.
3981 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3983 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3985 * c-exp.y(yylex): fix potential memory overflow.
3987 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3989 * environ.c (set_in_environ): Eliminate special handling of PATH and
3991 * putenv.c: Removed, conflicts with system declaration of
3992 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3994 * Makefile.in: Change accordingly.
3995 * procfs.c (procfs_create_inferior): Change comment accordingly.
3997 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3999 * rs6000-tdep.c: Change value to value_ptr.
4001 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4003 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4004 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4005 MEMENUM symbols. Do not include function-scoped variables in
4006 the partial symbol table.
4008 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4010 * i386m3-nat.c: Include floatformat.h.
4011 (get_i387_state): Use memset not bzero.
4015 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4016 ieee-float.h to floatformat.h.
4018 * valprint.c (val_print_string): Ignore error if the error
4019 happened after a terminating '\0'.
4021 * c-valprint.c (c_val_print): Never add 1 to return value from
4022 val_print_string; just return what it returns.
4024 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4025 looping through all of the enums.
4026 * infrun.c (signals_info): Use it.
4028 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4030 * main.c (main): When printing warning about bad baud rate, don't
4031 use warning(); it relies on current_target which isn't set up yet.
4033 * breakpoint.c (_initialize_breakpoint): Update docstring for
4034 tbreak to match what the code actually does. Don't mention tbreak
4035 in docstrings for "enable once" or "enable breakpoints once".
4037 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4039 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4040 while (0). That defeats the whole purpose of using do . . . while (0).
4041 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4042 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4043 using a ?: expression as an lvalue is not portable.
4045 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4046 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4047 'p' and 'r' symbol descriptors into a single symbol to look for a
4049 * README, config/sparc/tm-sparc.h: Update comments.
4051 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4053 * mdebugread.c (parse_type): Do not complain for types with
4054 an `indexNil' aux index, these are simply undefined types.
4055 Remove indexNil check from caller of parse_type.
4056 * mdebugread.c (parse_partial_symbols): Do not enter
4057 stGlobal, scCommon symbols into the minimal symbol table, their
4058 value is the size of the common, not its address.
4059 Handle scInit, scFini, scPData and scXData sections.
4060 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4062 Enter stProc symbols into the global_psymbols list once, not into
4063 the static_psymbols_list.
4064 Get rid of dummy psymtab if it is empty, to allow proper detection
4065 of stripped executables.
4066 * mdebugread.c (cross_ref): Allow cross references to Fortran
4069 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4071 * stabsread.c (common_block_end, fix_common_block): Stash the
4072 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4073 as to not assume that a pointer fits in an enum.
4075 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4077 * os9kread.c (fill_sym): check compiler verion number for pre-
4079 * os9kread.c (os9k_process_one_symbol): address of symbol is
4080 relative to section not module.
4081 * stabsread.c (define_symbol): add symbol type 's' as local
4083 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4085 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4086 * remote-os9k.c: fix bug in 'set remotebaud' function.
4087 * remote-os9k.c (rombug_link): minimize checking so to improve
4089 * symfile.c (symbol_file_command): check if failed to link, also make
4090 the command be able to accept more than one filenames.
4091 * target.c (target_link): check if failed to link with rombug.
4092 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4094 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4096 * remote-es.c (es1800_child_ops): Don't declare it static.
4098 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4100 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4102 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4104 * dbxread.c: New variable lowest_text_address.
4105 (record_minimal_symbol, read_dbx_symtab): Set it.
4106 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4107 end_of_text_address.
4108 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4110 * dbxread.c (end_psymtab): Remove old and commented out
4111 capping_global and capping_static. Fix comments regarding
4112 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4114 * parser-defs.h: Add "extern" to start of variable declarations so
4115 we don't end up with commons.
4116 * parse.c: Define these variables.
4118 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4121 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4123 * alpha-tdep.c: Change value to value_ptr.
4125 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4127 * solib.c (elf_locate_base): New function to locate the address
4128 of the dynamic linker's runtime structure in the dynamic info section.
4129 * solib.c (locate_base): Use it instead of iterating over the list
4130 of mapped address segments.
4131 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4134 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4136 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4137 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4138 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4139 signal trampoline and interrupt routines.
4140 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4141 (frame_chain, frame_chain_valid): Likewise.
4142 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4143 saved regs convention for SP.
4145 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4146 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4147 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4149 * tm-hppah.h (IN_SIGTRAMP): Define.
4151 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4153 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4154 alphabetic character as the start of a name.
4156 * sparclite/Makefile.in (all install): Build and install aload.
4158 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4159 config.guess and config.sub produce.
4161 * mips-tdep.c: Change value to value_ptr.
4163 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4165 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4166 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4167 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4168 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4169 value with value_ptr. This is for the ptx compiler.
4170 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4172 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4173 #if 0 i386_float_info.
4174 * symm-tdep.c (round): Remove. Also remove sgttyb.
4175 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4176 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4177 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4178 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4180 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4181 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4182 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4183 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4184 tm-i386v.h is apparently OK.
4185 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4186 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4189 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4191 * osfsolib.c (xfer_link_map_member): Update to use new
4192 target_read_string interface.
4194 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4196 * infrun.c (wait_for_inferior): In checking
4197 remove_breakpoints_on_following_step, check
4198 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4200 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4202 * os9kread.c (os9k_process_one_symbol): Rename
4203 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4204 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4205 (CORE_ADDR)0, from target_link, since that is what it uses.
4206 Process name at end, not during parsing (like we did before Kung's
4207 change), so that -readnow and -mapped can appear anywhere.
4208 Make text_relocation a local variable.
4209 * config/i386/i386os9k.mt: Fix comment.
4210 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4211 * os9kread.c: Put "comments" after #endif inside /* */.
4212 * stabsread.h: Add os9k_stabs variable.
4213 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4215 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4216 descriptor in global_symbols not local_symbols.
4217 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4219 (read_type): If os9k_stabs, accept function parameters after 'f'
4221 (read_array_type): If os9k_stabs, don't expect index type and
4222 expect lower and upper to be separated by ',' not ';'.
4223 (read_enum_type): If os9k_stabs, read a number before the first
4224 enumeration constant.
4225 (os9k_init_type_vector): New function.
4226 (dbx_lookup_type): Call it when starting new type vector.
4227 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4228 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4229 * os9kstab.c: Removed.
4230 * Makefile.in: Update accordingly.
4231 * objfiles.c (objfile_relocate_data): Removed.
4232 * remote-os9k.c (rombug_wait): Call objfile_relocate
4233 not objfile_relocate_data.
4234 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4235 * remote-os9k.c (rombug_wait): Call find_pc_section not
4237 * main.c (quit_command): Check inferior_pid; revert Kung change.
4238 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4240 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4242 * os9kread.c: New file to read os9000 style symbo table.
4243 * os9kstab.c: new file to read os9000 style stabs.
4244 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4245 * objfiles.c (find_pc_objfile): new function to search objfile
4247 * objfiles.c (objfile_relocate_data): new function to relocate
4248 data symbols in symbol table.
4249 * objfiles.h: Add two aux fields in struct objfile to handle
4250 multiple symbol table files situation like in os9000.
4251 * symfile.c: Change so 'symbol-file' command can handle multiple
4252 files. Also call target_link() to get relocation infos.
4253 * target.c (target_link): new function to get relocation info when
4254 a symbol file is requested to load.
4255 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4256 because in cross mode there's no inferior pid, bit they need to
4258 Makefile.in: add os9kread.c os9kstab.c and .o's.
4259 configure.in: add i386os9k target.
4260 config/i386/i386os9k.mt: new add.
4261 config/i386/tm-i386os9k.h: new add.
4263 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4265 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4266 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4268 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4270 * target.c, target.h (target_read_string): Provide error detection to
4271 caller. Put string in malloc'd space, so caller need not impose
4273 * solib.c (find_solib): Update to use new interface.
4274 * irix5-nat.c (find_solib): Read o_path from inferior
4275 (clear_solib): Free storage for o_path.
4276 * valprint.c (val_print_string): Add comments.
4278 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4280 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4283 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4285 * value.h (struct value): Add modifiable field.
4286 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4287 (record_latest_value): Don't mess with VALUE_LVAL of value.
4288 * valops.c (value_assign): Check it. Reword existing error
4289 message on not_lval.
4291 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4292 (STEP_SKIPS_DELAY): Added.
4293 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4296 * valprint.c (val_print_string): If errcode is set, always print
4297 an error, regardless of force_ellipsis. In the non-EIO case,
4298 just print the error message rather than calling error(). Don't
4299 access *(bufptr-1) if bufptr points to the start of the buffer.
4300 When looking for '\0', don't increment bufptr and addr if bufptr
4301 started out already at limit. If an error happens on fetching the
4302 first character, don't print the string.
4304 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4306 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4309 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4310 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4311 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4312 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4313 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4314 * findvar.c: Update comment regarding ieee-float.h.
4316 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4318 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4319 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4320 Define to make backtracing through the various sigtramp handlers
4322 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4323 the saved pc from ucontext on the stack for SVR4 signal handling.
4325 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4327 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4328 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4329 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4330 just use the global variable itself. When printing baud rate,
4331 don't print a baud rate if baud_rate is -1.
4333 * coffread.c (read_coff_symtab): Pass mst_file_* to
4334 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4335 symbols in the minimal symbols regardless of SDB_TYPE.
4337 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4339 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4340 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4341 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4342 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4343 ignored bs->stop for a bp_step_resume breakpoint.
4344 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4345 which performs one (the check_sigtramp2 one) of the functions
4346 which had been handled by the step_resume_breakpoint. For each
4347 use of the step_resume_breakpoint, make it still use the
4348 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4350 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4351 When setting the frame address of the step resume breakpoint, set
4352 it to the address for frame *before* the call instruction is
4353 executed, not after.
4355 * mips-tdep.c (mips_print_register): Print integers using
4356 print_scalar_formatted rather than duplicating all the
4357 CC_HAS_LONG_LONG and so on.
4358 (mips_push_dummy_frame): Use read_register_gen rather than using
4359 read_register and then putting it back in target format with
4360 store_unsigned_integer. If registers are more than 4 bytes, give
4361 an error rather than have some registers overwrite other
4363 #if 0 unused include of opcode/mips.h.
4365 * symfile.h: Don't declare arguments for coff_getfilename.
4367 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4369 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4371 * configure.in (hppa*-*-osf*): New configuration.
4372 * config/pa/hppaosf.mt: New target makefile fragment.
4373 * config/pa/tm-hppao.h: New target include file.
4375 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4377 * exec.c (print_section_info): Print entry point for exec_bfd only.
4378 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4379 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4380 causes problems if <sys/types.h> has no multiple inclusion protection.
4382 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4384 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4385 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4386 (CALL_DUMMY_LENGTH): Changed accordingly.
4388 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4390 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4391 numbers of register windows.
4393 * sparclite/hello.c: Add factorial function for testing.
4394 * salib.c: Use macros instead of constants for I/O addresses to
4395 make 931 support easier.
4396 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4397 register in sta/lda instructions.
4399 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4401 * dbxread.c (process_one_symbol): Set
4402 block_address_function_relative for COFF like we do for ELF and SOM.
4404 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4406 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4408 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4409 the enumerators of an ecoff enum into the partial symbol table.
4410 * mdebugread.c (parse_partial_symbols): Call it.
4411 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4412 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4413 offsets. Cast psymtab->read_symtab to PTR before passing it to
4415 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4416 set up the global offset table pointer in pic compiled code.
4417 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4418 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4419 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4420 ensures that floats are promoted to doubles before they are pushed
4423 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4425 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4426 Fixup cache_on and flush_i_cache so that they work for both the
4427 930 and 932 processors. Rewrite most low level funcs (uart
4428 access & cache stuff) to use new ASI access macros in sparclite.h.
4429 Also make it easy to access second serial port.
4431 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4433 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4434 <sys/stat.h>; not needed.
4436 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4438 * stack.c (print_frame_info): In "pathological" case, don't
4439 distrust the line number information.
4441 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4443 * mips-tdep.c (mips_print_register): handle 64 bits register.
4444 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4446 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4450 * Makefile.in (install): Do the sed for program_transform_name
4451 ourselves instead of worrying about INSTALL_XFORM. This enables
4452 users to override INSTALL_PROGRAM in the standard way.
4454 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4455 depend on Makefile.in.
4457 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4458 Only test against INT_MIN if a LONGEST is bigger than an int.
4460 * README: Change GhostScript to Ghostscript.
4462 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4464 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4465 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4466 character file names.
4467 * Makefile.in (ALLPARAM): Add these files.
4469 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4470 character file names.
4471 * Makefile.in: Add Kung's new mips64 files.
4473 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4475 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4476 mips64el-*-ecoff and mips64-big-*.
4477 * defs.h: get rid of FORCE_LONG_LONG.
4478 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4479 parsing. Change register size to be MIPS_REGSIZE.
4481 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4483 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4484 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4485 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4487 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4489 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4490 (remove_commands, add_commands): Add/remove hms-drain when target
4493 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4495 * configure.in: Add Lynx/rs6000 support.
4496 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4497 messages. Add rs6000 support. Don't try to modify unwritable
4499 * rs6000-nat.c: Move lots of native dependent stuff (like core
4500 file support) from rs6000-tdep.c & xcoffexec.c to here.
4501 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4502 * xcoffexec.c: Move native dependent stuff to nat.c.
4503 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4505 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4507 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4508 New files to support Lynx/rs6000.
4510 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4512 * README: Remove note about gcc warnings on alpha, these should be
4514 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4515 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4516 remote-utils.c, stabsread.c: Include <string.h>.
4517 * regex.c: Include "defs.h", change re_comp argument to const char *.
4518 * infptrace.c (fetch_register, store_inferior_registers): Change
4519 regaddr to type CORE_ADDR.
4520 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4521 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4523 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4525 * symtab.h: Always define BYTE_BITFIELD to nothing.
4527 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4529 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4530 * configure.in: Remove comment about m68k-em.mt.
4531 * Makefile.in: Remove references.
4533 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4535 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4538 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4540 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4541 access BFD private data. Search for the "$TEXT$" space rather
4543 (hppa_sym_fns): Add bfd target flavour to initializer.
4545 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4547 * target.c (target_preopen): If target_kill doesn't remove the
4548 target from the stack, use pop_target to do it.
4550 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4551 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4552 changes to stabsread.c from summer 1993.
4554 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4555 printing the program, rather than passing NULL to printf.
4556 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4557 try to call UDIDisconnect again. Print better message.
4558 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4560 (udi_create_inferior): If udi_session_id is negative, open a new
4561 TIP rather than giving an error.
4563 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4564 config/ns32k/ns32km3.mh: Define NAT_FILE.
4565 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4566 (it was inconsistent and namespace-wrong) to NM_M3_H.
4567 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4568 (m3_open): New function.
4570 * TODO: Update Mach section.
4572 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4574 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4576 * printcmd.c (printf_command): Add missing single-letter
4577 backslash-escape sequences, and improve error message.
4579 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4581 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4582 rather than trying to shove an int into a pointer and back out
4583 again. This avoids compiler warnings.
4585 * defs.h (alloca): Declare as void *, not char *, on hpux.
4586 Don't prototype it, just declare the return type.
4588 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4590 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4591 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4593 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4595 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4596 ZERO_REGNUM, just read it as zero without talking to the board.
4598 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4600 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4601 to store_floating, not nonexistent variable len.
4603 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4605 (mips_store_word): Change calling convention to return errors, and
4606 to provide old contents if the caller wants it.
4607 (mips_xfer_memory): Deal with errors from mips_store_word.
4608 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4609 define now that remote-mips.c doesn't use BREAKPOINT.
4611 * remote-mips.c (mips_create_inferior): Call warning if arguments
4612 specified, and then execute "set args" command. Call error, not
4613 mips_error, if executable file not specified.
4615 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4618 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4621 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4623 * value.h (print_longest): Rename "value" to "val" in prototype
4624 declaration because some compilers don't like arguments whose
4625 names are the same as types.
4626 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4627 before passing it to remote_*_bytes.
4629 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4631 * h8500-tdep.c (saved_pc_after_call): The size of the
4632 pc is memory model dependent. (segmented_command,
4633 unsegmented_command, _initialize_h8500_tdep): New commands to
4634 change memory model.
4635 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4637 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4638 (hms_wait): Use new status structure
4639 (hms_open): Push the target here. (hms_before_main_loop): Not
4640 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4641 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4642 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4643 all registers in a compact way.
4645 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4647 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4648 as CORE_ADDR to match definition in rs6000-tdep.c.
4650 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4652 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4653 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4654 definitions into the psymtab.
4656 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4658 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4659 a special exceptionSize for the 68332.
4661 * remote-udi.c (udi_attach): If no arguments, print error.
4663 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4665 * Makefile.in (VERSION): Bump to 4.12.1
4666 * NEWS, README: Update to match 4.12 release.
4668 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4670 * command.c (empty_sfunc): New function.
4671 (add_set_cmd): Use it instead of not_just_help_class_command.
4672 (not_just_help_class_command): Change calling convention back to
4673 what it was before yesterday's change.
4675 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4676 of the type if present.
4678 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4680 * printcmd.c (decode_format): Don't blithely set the size for
4681 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4683 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4684 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4685 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4686 always just check against INT_MIN and INT_MAX (this also fixes things
4687 if sizeof (long) > sizeof (int), e.g. Alpha).
4688 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4689 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4690 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4691 BUILTIN_TYPE_UNSIGNED_LONGEST.
4692 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4693 longest_int and longest_unsigned_int.
4694 * value.h (struct value): Just align to LONGEST, rather than worrying
4695 about CC_HAS_LONG_LONG.
4696 * valarith.c (value_binop): Figure out type ourself based on
4697 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4698 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4699 * valprint.c (val_print_type_code_int): Just call
4700 extract_unsigned_integer directly, rather than going through
4702 * printcmd.c (decode_format): Remove code which would sometimes
4703 change 'g' size to 'w' for integers. print_scalar_formatted handles
4704 printing huge integers well enough, thank you.
4706 * command.c (add_set_cmd, not_just_help_class_command): Change
4707 to make this the sfunc, not cfunc, since that is how we call it.
4708 * command.h: Comment difference between sfunc and cfunc.
4709 * demangle.c (set_demangling_command): Add third arg since that
4710 is how it is called.
4711 (_initialize_demangler): Use sfunc, not cfunc, for
4712 set_demangling_command, since that is how it is called.
4713 Remove show_demangling_command; it has no effect.
4715 * command.c (shell_escape): Report errors correctly (with error
4716 message from strerror).
4718 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4720 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4721 x_scnlen.l rather than x_scnlen to match corresponding change in
4724 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4726 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4727 Change comments regarding TYPE_CODE_BOOL.
4728 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4729 regardless of the language.
4730 (value_true): Just call value_logical_not regardless of language.
4731 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4732 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4733 * language.h: Improve comment for la_builtin_type_vector.
4734 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4735 builtin_type_m2_bool.
4737 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4739 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4740 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4742 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4744 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4745 by restarting the ioctl.
4747 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4749 * target.h (target_wait): Add comment about calling
4750 return_to_top_level.
4752 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4754 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4755 additional arguments.
4756 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4758 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4760 * sparc-stub.c: Remove unnecessary #include of memory.h.
4762 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4764 * mips-tdep.c: Remove code which sets saved_regs from
4765 init_extra_frame_info and put it in new function mips_find_saved_regs.
4766 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4767 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4768 check if it is NULL and call mips_find_saved_regs if so.
4770 * remote-mips.c: Use unfiltered, not filtered, output most places.
4772 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4773 backtrace. Revise comments.
4775 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4777 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4778 alpha and irix. The _sigtramp case has to be handled properly
4779 in the tdep files if we have no ecoff debugging info.
4780 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4781 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4782 without PC_REGNUM kludge.
4783 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4784 Clean up handling of mips sigtramp frames, improve comments.
4786 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4788 * paread.c (read_unwind_info): Fix typo.
4790 * paread.c (pa_symtab_read): Update the "check_strange_names"
4791 filter to match GCC's current output. Filter out section symbols
4792 (which the HP linker sometimes puts in the wrong place).
4794 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4796 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4798 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4800 * Makefile.in: Remove all references to sparcly-nat.c.
4802 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4803 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4804 duplicating serial.h and target.h.
4806 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4807 are not used anywhere (a 5 Oct 1993 change removed the uses).
4809 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4810 * config/m68k/es1800.mt: Add comment.
4811 * remote-es.c: Extensive changes to update to current conventions.
4813 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4814 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4815 to achieve the desired timeout.
4816 * serial.h (serial_t): Add field timeout_remaining.
4818 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4820 * c-exp.y (yylex): Reenable nested type code.
4822 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4824 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4826 * remote-mips.c (mips_ops): Fix docstring.
4828 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4830 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4831 with the old tm-m68k-em.h:
4832 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4833 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4834 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4835 Add FIXME regarding GET_LONGJMP_TARGET.
4837 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4838 * infptrace.c (kill_inferior): Add comments.
4839 * main.c (quit_command): Call target_close after we kill or
4841 * remote-udi.c (udi_close): Don't error() if QUITTING.
4843 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4845 * configure.in: Make m68k-coff and aout add monitor support in
4846 addition to the standard serial support.
4848 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4850 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4853 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4855 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4856 * elfread.c (record_minimal_symbol_and_info),
4857 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4859 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4861 * i386-stub.c: Add ".text" right before "mem_fault:".
4863 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4865 * remote-utils.c (usage): Fix message to be accurate and conform
4866 more closely to normal conventions.
4868 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4869 whether to show information about exec_bfd, and not control whether
4870 to show information about device and speed.
4872 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4873 usage message, don't dump core.
4875 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4876 for variable size array.
4877 (bug_fetch_register, bug_store_register): Rename "value" to
4878 "fpreg_buf" because some compilers don't like variables whose
4879 names are the same as types.
4880 (bug_store_register): Use a cast when converting char * to
4883 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4884 of the command in error message (the text was referring to the old
4885 name of the command).
4887 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4889 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4890 full details on structure elements without names. This partially
4891 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4892 of those changes was accidental.
4894 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4895 defined, make it an error to specify a single argument which is not
4898 * Makefile.in (version.c), main.c (print_gdb_version): Use
4899 host_alias and target_alias, not host_canonical and
4900 target_canonical, to print configuration.
4902 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4904 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4905 of builtin_type_long. It is necessary to get a type which is
4906 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4908 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4909 various miscellaneous things discovered in the process:
4910 * printcmd.c, defs.h (print_address_numeric): New function.
4911 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4912 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4913 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4914 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4916 * utils.c, defs.h (gdb_print_address): New function.
4917 * expprint (dump_expression), gdbtypes.h: Use it.
4918 * breakpoint.c (describe_other_breakpoints),
4919 symmisc.c (dump_symtab, print_symbol):
4920 Use filtered not unfiltered I/O.
4921 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4922 just run gdb under a debugger for this (and it had problems with
4923 printing addresses, how to print b->shadow, etc.).
4924 * buildsym.c (make_blockvector), core.c (memory_error),
4925 exec.c (print_section_info), maint.c (print_section_table),
4926 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4927 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4928 Add comments saying code is broken. Marked with "FIXME-32x64".
4929 * dbxread.c (process_one_symbol), partial-stab.h (default),
4930 remote-vx.c (vx_run_files_info):
4931 Don't cast int being passed to local_hex_string.
4932 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4933 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4935 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4937 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4938 * source.c: Include <sys/types.h> regardless of USG.
4940 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4942 * valops.c (value_assign): Set `type' after coercing toval.
4943 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4944 Use extract_unsigned_integer to get the address of a reference.
4946 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4948 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4949 AIX can use ? instead of \ for continuation. Deal with it.
4951 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4952 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4953 the HP compiler in ANSI mode doesn't like.
4955 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4956 based on USG, rather than defining HAVE_SIGSETMASK to an
4957 expression containing defined. Having a macro used in #if expand
4958 to an expression containing "defined" is undefined according to
4959 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4962 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4964 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4965 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4967 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4969 * ch-exp.y (match_string_literal): Allow a zero-length string.
4970 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4972 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4974 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4975 passing them to print_387_status.
4976 (print_387_status): Don't subtract top from 7 before using it.
4977 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4978 from 7; the above explains it.
4980 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4982 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4983 pointer value when fixing up the frame at the start of a function.
4985 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4987 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4988 Sparc from the stack.
4990 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4992 * remote-mips.c (mips_initialize): Clear mips_initializing via
4993 cleanup chain, not directly.
4995 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4996 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4997 munging the timeout due to the limited range of c_cc[VTIME].
4999 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5000 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5001 m3-nat.c (m3_create_inferior): Pass it.
5002 * procfs.c: Remove ptrace function. It was declared in a way which
5003 conflicted with the prototype in unistd.h on Solaris.
5005 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5007 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5008 in the sigcontext if it is a signal trampoline frame.
5009 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5010 Define for Solaris2.
5012 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5014 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5015 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5016 tm-sparc.h so they can be overridden if necessary.
5018 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5020 * lynx-nat.c: Add Sparc support.
5021 * sparcly-nat.c: Remove. It's useless.
5022 * config/sparc/nm-sparclynx.h: Rewrite.
5023 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5025 * config/sparc/tm-sparclynx.h: Rewrite.
5027 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5029 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5030 directory. Old code was discarded, since the new opcode table has
5033 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5035 * Makefile.in (realclean): Remove info files per make-stds.texi.
5037 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5039 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5040 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5041 * config/sparc/tm-sun4sol2.h: Define it.
5043 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5045 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5046 if we did not find a symbol.
5048 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5050 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5053 * hppab-nat.c (call_ptrace): Delete redundant function.
5054 (kill_inferior, attach, detach, child_resume): Likewise.
5055 (child_xfer_memory): Likewise.
5057 * hppah-nat.c (call_ptrace): Delete redundant function.
5058 (kill_inferior, attach, detach, child_resume): Likewise.
5060 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5062 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5064 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5066 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5067 (CHILD_XFER_MEMORY): Define.
5068 (PT_*): Define so that generic infptrace.c code can be used.
5070 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5072 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5073 struct section_offsets *, not a (nonexistent) struct section_offset *.
5075 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5076 internal_xcoff_symtab, not an array of one of them. Change lots of
5077 "main_aux" to "&main_aux" and so on.
5079 * coffread.c, xcoffread.c: Include <coff/internal.h>
5082 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5084 * coffread.c (coff_getfilename): Make it not static.
5086 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5088 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5089 a completely gratuitous difference between xcoffread.c and coffread.c).
5091 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5093 * infrun.c (wait_for_inferior): Don't set frame for
5094 step_resume_breakpoint for IN_SIGTRAMP cases.
5096 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5097 breakpoint.c (bpstat_what): Move step_resume from its own field of
5098 the struct bpstat_what into the main_action. Make it override
5099 other breakpoints. This is a conservative change in the sense
5100 that before the step resume breakpoint was a breakpoint.c
5101 breakpoint, hitting the step resume breakpoint overrode even
5102 calling bpstat_stop_status.
5104 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5106 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5107 in case execution was stopped in the called function.
5108 * stack.c (print_frame_info, frame_info): If backtracing through
5109 a call dummy, handle the starting source line number on a line
5110 boundary like backtracing through sigtramp.
5111 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5112 for call dummy frame right. Remove old test for dummy frame,
5113 it has been unused at least since gdb-3.5.
5114 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5117 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5119 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5121 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5123 * infrun.c (signals_info), target.c (target_signal_from_name):
5124 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5126 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5128 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5129 * inflow.c (terminal_ours_1): When discussing how to deal with the
5130 tty state, make note of query() as well as readline.
5132 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5133 signals for which stop and print are cleared by default.
5135 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5137 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5138 reserved fields to hold a stub unwind entry type. Fix typo.
5139 (stub_unwind_entry): New structure for raw stub unwind entries.
5140 (stub_unwind_types): The types of stubs we may encounter.
5141 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5142 * hppa-tdep.c (rp_saved): Use additional information provided
5143 by linker stub unwind descriptors.
5144 (frameless_function_invocation): Likewise.
5145 (frame_chain_valid): Likewise.
5146 * paread.c (compare_unwind_entries): New function for sorting
5147 unwind table entries.
5148 (read_unwind_info): Rewrite to remove dependency on host endianness.
5149 Read in data from the $UNWIND_END$ subspace which contains linker
5150 stub unwind descriptors. Merge that data into the basic unwind
5153 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5155 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5157 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5158 from either the symbol name or the auxent.
5159 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5162 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5164 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5166 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5168 * README: Update notes for alpha port.
5170 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5172 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5173 for operation fault, constraint fault, and type fault.
5175 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5177 * Makefile.in (init.c): Add comment explaining formatting conventions.
5179 * c-exp.y (parse_number): Assign to temporary between the right
5180 shifts, to work around a bug in the SCO compiler.
5182 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5183 Add various files which were added to GDB recently.
5185 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5188 * Makefile.in: Add mostlyclean target.
5190 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5194 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5196 * main.c (show_commands): Make return type of extern
5197 history_get be HIST_ENTRY, rather than struct _hist_entry.
5198 (The latter loses with the upcoming merged readline.)
5200 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5202 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5203 const char *, not char *.
5205 * symtab.h (struct symbol): Make section short, not unsigned short.
5207 * symtab.c (lookup_symbol): Add comment about QUIT here.
5209 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5211 * c-exp.y (parse_number): Check for overflow regardless of range
5212 checking. Fix overflow check to use unsigned LONGEST, not
5215 * c-exp.y (parse_number): Make it so that integer constants are
5216 builtin_type_long_long if builtin_type_long isn't big enough or if
5217 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5219 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5220 Print our "()" first, then recurse for the target type.
5222 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5224 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5226 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5228 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5230 * utils.c (request_quit): Re-establish signal handler regardless
5233 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5235 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5237 * i960-tdep.c: Include target.h.
5239 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5241 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5243 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5245 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5246 changes (status -> ourstatus; declare status, etc.).
5247 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5249 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5251 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5253 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5255 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5257 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5259 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5261 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5263 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5265 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5267 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5268 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5270 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5273 Add search to target vector (#if 0'd until after 4.12):
5274 * target.h (to_search, target_search): Add.
5275 * gdbcore.h, core.c (generic_search): Add.
5276 * remote.c (remote_search): Add.
5277 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5280 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5281 is on, call find_pc_function rather than relying just on the minimal
5282 symbols (probably only matters for symbol readers which don't put
5283 statics in the minimal symbols, but changing this strikes me as
5284 not conservative enough).
5285 Initialize name_location in all cases.
5286 If no symbol and no msymbol, don't print anything symbolic.
5288 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5290 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5292 * printcmd.c (print_address_symbolic): Make it search the
5293 symtabs for variables as well as functions. Add `set print
5294 fast-symbolic-addr' and default it to fast (the old way).
5295 Print line numbers for data items as well as functions.
5297 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5298 address, if a symbol is found (take two more args pointing to
5299 where to store these results).
5301 * symtab.h (find_addr_symbol): Add prototype.
5303 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5305 * objfiles.h: Fix comments to reflect the fact that the phrase
5306 "top of stack" always refers to where the pushing and popping takes
5307 place, regardless of whether it is at the highest or lowest address.
5309 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5311 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5312 compiler generated tag names.
5313 * mdebugread.c (parse_type): Handle cross references to qualified
5315 * valops.c (value_struct_elt): Improve error message if the
5316 address of a method is requested from an object instance.
5317 * valops.c (search_struct_method): Make name_matched non-static
5318 to get it initialized correctly.
5319 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5320 exclude segment register which are not writable on newer SCO versions.
5322 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5324 * go32-xdep.c: Remove unused function uerror.
5325 (sigsetmask): Declare return type. Declare argument (to match the
5326 way it is called). Explicitly return 0.
5328 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5330 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5331 partial_symbol): Shrink the storage sizes of symbols, by making
5332 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5333 enums and small ints to the end of each struct to improve
5334 alignment, and switching the section number from int to unsigned
5337 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5339 * symtab.c (find_addr_symbol): New routine that will find the nearest
5340 symbol associated with an address. It does so by exhaustive
5341 search of the symtabs, so it's slow but complete.
5343 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5345 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5346 to [0,0] rather than [0, end of first source file]. This avoids
5347 problems with other parts of GDB looking for linetables in the
5348 _globals_ symtab. Eliminate variables num_object_files and
5349 first_object_file_end.
5351 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5353 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5354 (pop_frame): Restore PC2 and LR0 from dummy frames.
5355 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5356 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5357 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5358 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5359 (SETUP_ARBITRARY_FRAME): Define.
5361 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5363 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5365 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5367 * remote-udi.c (udi_resume): Correct prototype.
5369 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5371 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5372 hppa_frame_find_saved_regs.
5373 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5374 (prologue_inst_adjust_sp): New function.
5375 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5376 (skip_prologue): Completely rewrite to use unwind information.
5377 (hppa_frame_find_saved_regs): Likewise.
5379 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5381 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5382 to convert a signal number with appropriate bounds checking.
5384 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5386 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5388 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5389 print a newline to end the display anyway.
5391 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5392 coprocessor status regs) when popping a frame. This fixes
5393 float exceptions that occur after calling inferior functions.
5395 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5396 Read and write the fsr (float status register) to/from the child
5397 process along with the float regs. Remove Peter Schauer's change
5398 of May 24 '93, which has higher overhead and doesn't solve the
5399 real problem (which was that FSR wasn't being set).
5401 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5403 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5404 stack overflow check isn't right after the register stack
5405 adjustment instruction. Metaware R2.3u compiler moves other
5406 things in front of it. This fix isn't perfect but is what's
5409 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5411 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5413 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5414 character filenames.
5415 * configure.in: Change accordingly.
5417 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5419 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5420 _filtered io routines from these two files.
5422 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5424 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5425 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5426 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5428 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5430 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5432 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5433 printing to gdb_stderr.
5435 * remote-udi.c (udi_kill): Don't close the connection, just set
5436 inferior_pid to zero.
5437 (udi_mourn): Call remove_breakpoints.
5439 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5441 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5443 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5445 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5447 * remote-bug.c: At the start of each section, reset srec_frame
5450 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5451 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5452 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5453 code which looks for those two waitkinds. Use switch statement.
5454 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5455 CHILD_SPECIAL_WAITSTATUS.
5457 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5458 * Move target_signal_from_host, target_signal_to_host, and
5459 store_waitstatus from inftarg.c to target.c. procfs needs them.
5460 * target.c: Include "wait.h" and <signal.h>.
5461 * target.h, infrun.c (proceed), proceed callers: Pass new code
5462 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5463 enums being treated as unsigned and is cleaner.
5464 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5466 * infcmd.c (signal_command), infrun.c (signals_info):
5467 Don't allow user to specify numeric equivalent of
5468 TARGET_SIGNAL_DEFAULT.
5470 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5472 * config/alpha/alpha-netware.mt: New target support for Alpha
5474 * configure.in: Add alpha-*-netware* target.
5476 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5478 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5480 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5482 * target.h: Add enum target_waitkind, enum target_signal, and
5483 struct target_waitstatus. Change status argument to target_wait to
5484 be struct target_waitstatus * instead of int *.
5485 * target.h, infrun.c, all targets: Change type of signal arguments
5486 to resume(), proceed(), and target_resume() from int to enum
5488 * All targets (*_wait, *_resume): Change accordingly.
5489 * infcmd.c (program_info, signal_command), throughout infrun.c,
5490 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5491 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5492 signal code stuff right with the new signals would be non-trivial).
5493 * inferior.h (stop_signal): Make it enum target_signal not int.
5494 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5495 target_signal_from_name): New functions.
5496 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5497 store_waitstatus): New functions.
5498 * procfs.c (procfs_notice_signals): Use them.
5499 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5501 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5503 * objfiles.c (build_objfile_section_table): Don't abort() if
5504 objfile->sections is already set.
5506 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5507 to match recent change to exec.c.
5511 * main.c (print_gdb_version): Change year to 1994.
5513 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5514 * Makefile.in (NONSRC): Add ChangeLog-93.
5516 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5518 * stabsread.c (read_type): Allow defining several type numbers
5519 at once (e.g. "(1,2)=(3,4)="...).
5521 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5523 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5525 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5527 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5528 to process_one_symbol.
5529 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5530 avoid caching a bad endaddr in find_pc_partial_function.
5532 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5534 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5536 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5538 * infrun.c (wait_for_inferior): Do not step or step resume past
5539 the end of a one-line function we just stepped into.
5541 For older changes see ChangeLog-93
5547 version-control: never