1 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
3 * gdbtk.tcl (reg_config_menu create_registers_window
4 recompute_reg_display_list): Use array instead of individual vars
5 for register display list.
6 * (recompute_reg_display_list update_registers): Fix bug with not
7 displaying all registers.
9 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
11 * f-lang.c: Remove duplicate declaration of
12 builtin_type_f_integer, and only include it in the f_builtin_types
15 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
16 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
17 the HP compiler doesn't like.
19 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
21 * gdbtk.c: New tcl commands: gdb_fetch_registers,
22 gdb_changed_register_list, and gdb_regnames.
23 * gdbtk.tcl: Use monochrome color model for now.
24 * (delete_breakpoint_tag create_file_win): Add breakdot support.
25 * (create_file_win create_asm_win update_listing build_framework
26 create_source_window create_command_window): Re-org window
27 creation to give all windows consistent look and feel.
28 * (update_listing update_asm): Change pc pointer to '->'.
29 * (registers_command reg_config_menu create_registers_window
30 populate_reg_window update_registers): Revamp register window.
31 Allow selection of registers to be displayed. Highlight changed
34 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
36 * remote.c (remote_wait): Pass string instead of char to strcpy.
38 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
40 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
42 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
44 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
45 changes. They are correct, unlike the post-Nov 3 comment
46 (FRAME_FP doesn't have any machine-independent relationship with
47 FP_REGNUM or any other such notion of a "frame pointer").
49 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
51 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
52 match stubs and protocol spec.
53 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
54 when passing to function which expects that.
56 The following changes aren't quite enough to make things work with
57 LynxOS (apprently kernel problems).
58 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
59 not -1 for remote case.
60 * thread.c (info_threads_command): Give error if !target_has_stack.
61 * infrun.c (start_remote): Call init_thread_list.
62 * thread.c (info_threads_command): Don't call kill for remote
64 * target.c (normal_pid_to_str): Print "thread" not "process" for
66 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
67 response, and `thread' part of 'T' response.
68 * gdbserver/*: If program exits, send packet to GDB before
69 exiting. Handle termination with a signal the same as exiting
71 * remote.c: Don't try to kill program after getting an 'X'
73 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
75 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
77 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
80 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
82 * source.c: Various cosmetic changes.
83 (forward_search_command): Handle very long source lines correctly.
85 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
87 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
90 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
91 otherwise it looks like BSD-ELF.
93 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
95 * inftarg.c: include <sys/types.h> to get def of pid_t.
97 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
99 * solib.c (auto_solib_add_at_startup): New global.
100 (solib_create_inferior_hook): Call solib_add only if
101 auto_solib_add_at_startup is nonzero.
102 (_initialize_solib): New command "set auto-solib-add".
104 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
106 * parse.c (msymbol_addr_type): Replaced by
107 lookup_pointer_type (builtin_type_void).
109 * printcmd.c (_initialize_printcmd): Give examine_*_type
110 a name for `ptype $_'.
112 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * printcmd.c (print_formatted): Call val_print_string directly,
115 rather than via value_print.
117 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
119 * somsolib.c (som_solib_get_got_by_pc): New function.
120 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
121 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
122 function's export stub or real address in a shared library.
124 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
126 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
128 * configure.in (i[345]86-*-freebsd*): New configuration.
129 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
131 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
133 * top.c (read_next_line): Pass annotation suffix "commands"
134 instead of "command", matches documentation.
136 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
138 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
139 FRAME_ADDR with CORE_ADDR in prototype.
141 * top.c (command_line_input): If annotation suffix is NULL,
142 replace it with an empty string.
143 (read_next_line): Pass "command" as annotation suffix to
146 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
148 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
149 * config/rs6000/xm-rs6000.h: ...to here.
151 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
153 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
155 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
157 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
158 up lots of code and centralize framework initialization.
160 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
162 * tm-hppa.h (skip_trampoline_code): Add extern decl.
163 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
164 allow it to execute any return path trampoline code. Stop the
165 inferior and give the user control when the trampoline has
167 (in_solib_call_trampoline): Handle export stubs which also perform
168 parameter relocations.
169 (in_solib_return_trampoline): Likewise.
171 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
173 * coffread.c, symfile.h (coff_getfilename): Make it static again.
174 * xcoffread.c (coff_getfilename): Use a static copy from
175 coffread.c, modified for accessing the static xcoff strtbl.
177 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
179 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
180 _sr4export and $$dyncall as trampolines. Likewise for long-call
181 stubs and parameter relocation stubs.
182 (in_solib_return_trampoline): Recognize a return trampoline for
183 return value relocation stubs.
185 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
186 Various name changes to match those used by hp-symtab.h.
188 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
190 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
191 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
193 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
194 IN_SOLIB_TRAMPOLINE. All callers changed.
195 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
196 (wait_for_inferior): Handle single stepping through trampolines on
197 return paths from shared libraries.
198 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
199 in_solib_call_trampoline.
200 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
201 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
202 * hppa-tdep.c (in_solib_call_trampoline): New function.
203 (in_solib_return_trampoline): New function.
205 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
207 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
208 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
210 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
211 (BC_BREAKPOINTS): Disable.
212 * sh-tdep.c (print_insn): Cope with big and little endian machines.
213 * sh/sh.mt: Use libsim.a
214 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
215 (BREAKPOINT): Changed to be byteorder independent.
217 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
219 Maintenance commands to report time and space usage.
220 * main.c (display_time, display_space): New globals.
221 (main): Add argument --statistics to enable reporting, display
222 time and space after startup is done.
223 * maint.c (maintenance_time_display, maintenance_space_display):
225 * top.c (command_loop): Display time and space after command
228 * top.c (pre_init_ui_hook): New global.
229 (gdb_init): If pre_init_ui_hook set, call before all other init.
231 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
233 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
235 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
237 * config/i386/i386sol2.mh: Reenable core file support.
239 * symfile.c (deduce_language_from_filename): Treat .c++ as a
242 * valops.c (destructor_name_p): Do not compare the template
243 part for template classes.
245 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
247 * defs.h, infcmd.c (reg_names): Don't declare as constant.
248 * remote-mips.c (mips_open): Read and set the processor type.
249 * mips-tdep.c (mips_set_processor_type): Always return an int.
251 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
253 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
254 * nlm/gdbserve.def (strtol): Add to import list.
255 * nlm/fake_aio.c: Remove file, no longer used.
257 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
258 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
259 (LD_FOR_TARGET): Remove.
261 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
263 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
264 support for two variables used to control the load protocol and
267 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
269 Support for different MIPS IDT processor models.
270 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
271 mips_generic_reg_names, mips_r3041_reg_names,
272 mips_r3051_reg_names, mips_r3081_reg_names,
273 mips_processor_type_table): New globals.
274 (mips_do_registers_info): Don't display register if name is empty.
275 (mips_set_processor_type_command): New command.
276 (mips_show_processor_type_command): New command.
277 (mips_set_processor_type): New function.
278 (mips_read_processor_type): New function.
279 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
280 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
281 (NUM_REGS): Increase to account for all CP0 registers.
282 (REGISTER_NAMES): Add empty names for CP0 registers.
283 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
284 (PRID_REGNUM): New macro.
286 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
288 * README: Add warning about termcap in Ultrix and OSF/1.
290 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
292 * Makefile.in: Fix the test for installing gdbtk.
294 * hppa-tdep.c: Remove including sys/dir.h from a target file.
296 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
298 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
300 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
301 * nlm/ppc.c: Likewise.
303 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
304 (StopBell): New function (stubbed out).
306 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
308 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
311 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
313 * c-exp.y (yylex): Fix a bug in template scanning.
315 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
317 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
318 the top bit returned by getDebugChar.
320 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
322 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
323 to set remote load type and protocol.
324 * rom68k-rom.c: Add to_stop in target_ops.
326 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
328 * Makefile.in: Install gdbtk.tcl.
329 * configure.in: Add ENABLE_GDBTK flag.
330 * gdbtk.c (gdb_sourcelines): Returns list of source lines
331 containing code. (gdb_regnames): Returns list of register names.
333 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
335 * somsolib.c: Add TODO list.
336 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
337 not exist or has size zero. Slightly simplify error handling.
338 Keep an internal list of all the loaded shared libraries and
339 various tidbits of information about the loaded shared libraries.
340 Build section tables for each loaded shared library and add those
341 tables to the core target if necessary.
342 (som_solib_create_inferior_hook): Force re-reading of shared
343 libraries at exec time.
344 (som_sharedlibrary_info_command): New function for dumping
345 information about the currently loaded shared libraries.
346 (_initialize_som_solib): New function.
348 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
350 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
351 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
352 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
354 (copying.o, os9kread.o, remote.o): Update dependencies.
356 * valarith.c (value_sub): When subtracting pointers, only
357 check for a match of the pointed to element lengths.
358 Cast element length to LONGEST to obtain a signed result for
359 pointer subtractions.
361 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
363 * ch-exp.y (yylex): Fix off-by-one error when converting string to
364 lowercase. Null terminate new string.
366 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
368 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
369 it indicates __dld_list is not valid return an error. If it
370 indicates that libraries were not mapped privately, issue a
373 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
375 * symfile.c (syms_from_objfile): Only call find_lowest_section if
376 no ".text" section exists.
378 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
380 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
381 the new generic ROM interface in monitor.c.
382 * config/m68k/monitor.mt: Use new ROM support.
383 * monitor.c: Add support for xmodem download protocol.
385 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
387 * findvar.c (find_saved_register): Fix a frame variable name.
388 * infcmd.c (finish_command): Ditto.
390 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * TODO: Remove "Watchpoints seem not entirely reliable, though
393 they haven't failed me recently." item--this old (4.6 at least)
394 item is too vague to be useful (some watchpoint bugs have been
396 * TODO: Add explanation of "RPC interface" item.
398 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
400 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
401 stub unwind descriptors too.
403 * Enable backtracing from inside a SOM shared library back into
405 * hppa-tdep.c (internalize_unwinds): Accept and use new
406 "text_offset" argument for dynamic relocation of
407 region_{start,end} fields in the unwind descriptor.
408 (read_unwind_info): Pass text_offset to internalize unwinds.
410 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
412 * m3-nat.c: Remove comments about arbitrary limit in
413 printf_filtered; that limit is gone.
415 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
417 * Beginnings of SOM shared library support. Breakpoints and
418 single frame backtracing within the library only. Only works when
419 using the HPUX 9 dynamic linker. More functionality to be added
422 * somsolib.c, somsolib.h: New files.
423 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
424 (ALLDEPFILES): Add somsolib.c.
425 (somsolib.o): Add some dependencies.
426 * somread.c (som_symtab_read): Accept multiple section offsets.
427 All callers changed. Adjust all text symbols with the first
429 * symfile.c (find_lowest_section): Enable this function. Add some
430 tie-breaking logic when sections have the same vma.
431 (syms_from_objfile): Use find_lowest_section rather than looking
432 for ".text" by name. Relax warning to only warn if the lowest
433 section is not a code section.
434 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
435 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
437 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
439 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
440 it is still needed for GCC-2.6 compiled code.
441 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
442 sometime after GCC-2.7 has been released.
444 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
445 retrieving the PC from a signal handler caller. Fix thinko
446 in Stan's last change ("frame", should have been "frame->next").
447 If the next frame is a signal handler caller and it's a system
448 call which has entered the kernel ((PSW & 0x2) != 0), then the
449 saved pc is in %r2 instead of %r31.
451 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
453 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
454 "frame_info" throughout.
456 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
458 * sparcl-stub.c: get rid of defs.h.
460 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
462 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
463 Correct definition of MMALLOC_DIR to reflect fact this is
464 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
466 * gdbserver/server.c (main): After we kill the inferior in
467 response to a 'k' request, exit.
469 * remote.c (remote_kill): Use catch_errors when calling putpkt.
470 (putpkt): Return int, not void, to match catch_errors calling
473 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
475 * rs6000-tdep.c (pop_frame): Correct a variable name.
477 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
479 * TODO: Re-write item about SIGINT handling to reflect the fact
480 that target_stop now exists.
482 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
484 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
485 and CORE_ADDR, respectively.
486 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
487 * blockframe.c (get_frame_info): Remove.
488 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
489 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
490 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
491 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
492 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
493 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
494 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
495 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
496 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
497 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
498 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
499 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
500 rename variables consistently (using `frame' or `fi'), remove
501 calls to get_frame_info and FRAME_INFO_ID, remove comments about
502 FRAME and FRAME_ADDR cruftiness.
504 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
506 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
507 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
508 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
509 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
510 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
511 w89k-rom.c, target.c, target.h: Add support for target_stop().
512 * gdbtk.c (gdb_stop): Switch to target_stop().
514 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * osfsolib.c (solib_map_sections, first_link_map_member,
517 next_link_map_member, xfer_link_map_member): Retrieve and use
518 shared library relocation offset from runtime loader structures.
519 Use libxproc.a routines to get a working version if
520 USE_LDR_ROUTINES is defined.
521 * README: Remove item about shared library relocation for
524 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
526 * c-exp.y (yylex): scan template names, and scan nested class
529 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
531 * nlm/Makefile.in: install gdbserve.nlm.
533 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
535 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
537 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
539 * gdbtk.c: Get rid of lots of unnecessary #includes.
540 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
541 Display structure directly.
542 * gdbtk.tcl: Change exit button to quit button.
544 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
546 * c-valprint.c (c_value_print): Check for plain literal `char'
547 target type when suppressing `(char *)' output for strings.
549 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
551 * coffread.c (coff_symfile_init): Remove unused local abfd.
552 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
553 instead of long, for compatibility with mmalloc.h.
555 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
557 * top.c (line_completion_function): Renamed from
558 symbol_completion_function, takes the line buffer and the
559 point in the line buffer as additional arguments.
560 (readline_line_completion_function): New function, interface
561 between readline and line_completion_function.
563 (complete_command): Use line_completion_function instead of
564 abusing rl_line_buffer. Free completion strings after printing
566 * symtab.c (completion_list_add_name): Recheck for duplicates
567 if we intend to add a modified symbol.
569 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
570 includes the number of methods from the baseclasses.
571 * stabsread.c (attach_fn_fields_to_type): No longer add the
572 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
573 the baseclass type might not have been completely filled in yet.
574 * symtab.c (total_number_of_methods): New function to compute
575 the total number of methods for a type, including the methods
577 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
578 allocate the symbol array for find_methods.
580 * stabsread.c (scan_file_globals): Add default case to minimal
581 symbol type switch, to avoid gcc -Wall warnings.
583 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
584 Don't test for zero backchain pointer to recognize a signal
585 handler frame, if read() gets interrupted by a signal, the
586 backchain will be non zero.
587 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
589 (SIG_FRAME_PC_OFFSET): New definition.
590 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
591 is a signal handler frame.
592 * rs6000-tdep.c (function_frame_info): Do not error out
593 if we can't access the instructions.
595 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
596 New definition to get the function address from a function pointer.
597 * valops.c (find_function_addr): Use it when calling a user
598 function through a function pointer.
600 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
602 * Makefile.in (MMALLOC_DIR): New definition.
603 (MMALLOC): Use MMALLOC_DIR.
604 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
605 (OPCODES): Remove gratuitous "./".
606 * defs.h (mmalloc.h): Include.
607 (mmalloc, mrealloc, etc): Remove decls.
608 (cplus_demangle, cplus_demangle_opname): Remove decls.
610 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
612 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
613 no_windows variable. Now called use_windows, and defaults to off
616 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
618 * coffread.c (coff_symtab_read): If we get the address from
619 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
620 (coff_symtab_read): Set value and section of symbol that
621 process_coff_symbol returns.
623 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
625 * config/i386/tm-nbsd.h: Enable longjmp support.
627 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
629 * valarith.c (value_binop): Take care of ANSI `value preserving'
630 rule, which was not addressed by the previous change.
632 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
633 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
635 * TODO: Remove item about RS/6000 shared libraries.
637 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
639 * defs.h, infrun.c (wait_for_inferior), top.c: Call
640 target_wait_hook to allow GUI to handle blocking for inferior. Call
641 call_command_hook in execute_command to provide means for wrapping
642 commands with GUI state change updates.
643 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
644 * (gdb_stop): New tcl command to stop the target process.
645 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
647 * (gdbtk_call_command): Wrapper around command processing to
648 alert GUI of target state changes.
649 * (gdbtk_init): Get the fd of X server for doing async
650 notification of X events (via x_event). Setup new hooks.
651 * gdbtk.tcl: Add scrollbars to assembly and command windows.
652 * Change window foreground & background colors.
653 * Create margin tag for breakpoints in source and assembly windows.
654 * Add new routines to be invoked when target state changes to/from
656 * Add start of expression window.
657 * Change bindings of mouse button 1 in assembly and source window
658 to just set or clear breakpoints when in the margin tag.
659 * Change shape of register window to be more vertical to better
660 reflect it's contents.
662 * Cleanup some code around command window bindings.
664 * infrun.c (wait_for_inferior): Make sure
665 through_sigtramp_breakpoint is non-null before deleting.
667 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
669 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
671 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * Makefile.in (coffread.o): Depend on target.h.
674 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
676 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
680 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
682 * objfiles.c (objfile_relocate): When relocating ->sections, use
683 objfile not symfile_objfile.
685 * symtab.h, minsyms.c (minsyms_sort): New function.
686 * objfiles.c (objfile_relocate): Call it.
688 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
690 * objfiles.c, objfiles.h (objfile_to_front): New function.
691 * remote-vx.c (vx_add_symbols): Call it.
693 * coffread.c (coff_symtab_read): Handle common symbols the same
694 way that partial-stab.h does.
696 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
698 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
699 machine/psl.h. These are host files.
701 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
703 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
704 does *not* include the terminating NULL msymbol.
706 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
708 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
709 loader that reads files using BFD and converts it on the fly.
711 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
713 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
714 * monitor.c (monitor_load): check the load type and load the file
715 accordingly. Default to gr_load_image().
716 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
717 srecord format by downloading to the monitor.
718 * w89k-rom.c, op50n-rom.c: set supported load types.
720 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
722 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
723 * Makefile.in: Remove xcoffexec.o rule.
725 * exec.c (exec_file_command): Add comment.
727 Fix data and bss relocation for VxWorks 5.1:
728 * remote-vx.c (vx_add_symbols): New function.
729 (vx_load_command, add_symbol_stub): Call it instead of
731 (vx_wait): Remove comment which was wrong to useless.
732 * remote-vx.c: Reindent much of file.
733 * coffread.c (cs_to_section, find_targ_sec): New functions.
734 (process_coff_symbol): Set SYMBOL_SECTION to result
736 (coff_symtab_read): Call cs_to_section and deal with result
737 rather than assuming sections are in a certain order. Deal with
739 * coffread.c: Remove text_bfd_scnum variable.
741 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
743 * corelow.c: Format to standard.
744 (core_close): Use name instead of bfd_filename.
746 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
748 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
751 * symfile.c (reread_symbols): Include bfd_errmsg string in error
752 message if bfd_close fails.
753 * exec.c (exec_close), solib.c (clear_solib), corelow.c
754 (core_close), objfiles.c (free_objfile), irix5-nat.c
755 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
756 (gr_load_image): Check for errors from bfd_close.
757 * solib.c (look_for_base), remote-utils.c (gr_load_image),
758 remote-udi.c (download), corelow.c (core_open), symfile.c
759 (symfile_bfd_open), symfile.c (generic_load): Add comment
760 regarding error from bfd_close.
761 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
762 comment about bogus handling of errors from bfd_openr.
763 * exec.c (exec_close): Add comment regarding memory leak and
764 dangling reference to vp->name.
766 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
768 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
769 of using longest_to_int.
771 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
772 mips and alpha targets need the real breakpoint pc for
773 creating the breakpoint frame.
775 * stack.c (return_command): Cast return value to the return
776 type of the function from which we return.
777 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
778 to STORE_RETURN_VALUE.
780 * symtab.c (lookup_symbol): Remove search for `static mangled
781 symbols', the search for `static symbols' already looks for
782 mangled and demangled symbols via lookup_block_symbol.
784 * valarith.c (value_binop): Use ANSI C arithmetic conversions
785 when performing integral evaluations, implement BINOP_EQUAL and
787 (value_equal, value_less): Use value_binop to perform the
788 comparison if both operands have TYPE_CODE_INT.
790 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
791 as they are written back later. Handle sp restore for frameless
792 functions. Use fdata.nosavedpc instead of fdata.frameless to
793 determine if the pc has been saved.
794 (function_frame_info): Handle `mr r31,r1', which is generated by
795 gcc-2.6, as a synonym for `oril r31,r1,0'.
796 (skip_trampoline_code): Handle shared library trampolines.
797 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
798 their real name. Enables setting of breakpoints in shared libraries
799 before the executable is run.
801 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
803 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
804 interface code still works with the new ROM monitor
805 structures. Fake out a couple of fields.
807 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
809 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
810 target_write_pc, target_read_fp, target_write_fp): Rename to
812 (h8500_read_pc, h8500_write_pc): Add pid argument.
813 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
814 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
815 Change to match functions above.
817 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
819 * NEWS: Add item about if and while.
821 * .gdbinit: Restore `end'; it was not excess. Reindent
822 list-objfiles to make this clear. Comment out all of
823 list-objfiles because old gdb's choke on it.
825 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
827 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
830 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
832 * Makefile.in (ANNOTATE_OBS): New definition.
833 (COMMON_OBS): Add exec.o.
834 (annotate.o): Remove extra compile rule.
835 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
838 * .gdbinit: Remove excess `end'.
840 * exec.c: Merge in RS6000 support from xcoffexec.c.
841 (symfile.h, objfiles.h, xcoffsolib.h): Include.
842 (vmap): New global variable.
843 (exec_close): Close and free objects in vmap chain.
844 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
845 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
846 (exec_files_info): Print vmap information.
847 * xcoffexec.c: Remove.
848 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
849 (TDEPFILES): Use exec.o instead of xcoffexec.o.
850 * TODO: Remove pertinent items.
852 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
854 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
855 are no longer needed as of gcc-2.6.0.
857 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
859 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
861 (fetch_core_registers): Don't try to fetch a register if
862 regmap maps it to -1.
863 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
864 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
865 stores the registers in a weird order.
867 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
869 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
870 if inferior_pid is nonzero.
872 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
874 Speed up GDB startup time by not demangling partial symbols.
875 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
876 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
877 No longer demangle partial symbols.
878 * symtab.c (lookup_symbol, list_symbols): Handle mangled
879 variables, e.g. C++ static members, via the minimal symbols.
881 Handle reordered functions in an objfile, for Irix 5.2 shared
883 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
884 set if the functions in an objfile are reordered.
885 * mdebugread.c (parse_partial_symbols): Detect reordered
886 functions in an objfile.
887 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
888 lookup algorithm if the functions in the objfile are reordered.
890 * xcoffexec.c (exec_close): If the current target has a copy
891 of the exec_ops sections, reflect the freeing of the sections
894 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
895 `sizeof dummy', for constructing the call dummy code.
897 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
898 function declarations.
899 * sparc-tdep.c (sparc_pop_frame): Cast result of
900 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
902 * irix5-nat.c (enable_break): Set breakpoint at the entry point
903 of the executable, to handle the case where main resides in a
905 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
906 after shared library symbol reading, to get rid of a warning from
907 heuristic_proc_start if the startup code has no symbolic debug info.
909 * breakpoint.h (struct breakpoint): Add new fields language
910 and input_radix, to enable breakpoint resetting with the
911 proper language and radix.
912 * breakpoint.c (set_raw_breakpoint): Initialize them.
913 (breakpoint_re_set_one): Use them when resetting the breakpoint.
914 (breakpoint_re_set): Preserve current language and input_radix
915 across breakpoint_re_set_one calls.
917 * symtab.c (decode_line_1): Do not build a canonical line
918 specification for `*expr' line specifications.
920 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
922 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
924 The point of these changes is to avoid reading the frame pointer
925 and stack pointer during stepping, to speed things up.
926 A. Changes to not select a frame until we need a selected frame:
927 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
928 * infrun.c (wait_for_inferior): Move call to select_frame back to
929 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
930 Law, but the change was my idea); the only reason for that change
931 was so we could save and restore the selected frame in
932 wait_for_inferior, and now that flush_cached frames clears the
933 selected frame, that should work OK now.
934 B. Changes to not create a current_frame until we need one:
935 * blockframe.c (get_current_frame): If current_frame is NULL, try
936 to create an innermost frame.
937 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
938 infrun.c (wait_for_inferior), thread.c (thread_switch),
939 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
940 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
941 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
942 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
943 i960-tdep.c (pop_frame), m68k-tdep.c
944 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
945 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
946 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
947 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
948 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
949 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
950 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
951 call create_new_frame.
952 * corelow.c (core_open), altos-xdep.c (core_file_command),
953 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
954 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
955 umax-xdep.c (core_file_command): Don't call create_new_frame; do
956 call flush_cached_frames.
957 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
959 C. Changes to get rid of stop_frame_address and instead only
960 fetch the frame pointer when we need it.
961 * breakpoint.c (bpstat_stop_status): Remove argument
962 frame_address; use FRAME_FP (get_current_frame ()).
963 * infrun.c (wait_for_inferior): Don't pass frame pointer to
965 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
966 ()) instead of stop_frame_address.
967 * infrun.c (save_inferior_status, restore_inferior_status),
968 inferior.h (struct inferior_status): Don't save and restore
970 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
971 (select_thread): Remove stop_frame_address and uses thereof.
972 D. Same thing for the stack pointer.
973 * infrun.c (wait_for_inferior): Remove stop_sp and replace
974 uses thereof with read_sp ().
975 E. Change to eliminate one nasty little spot where we were
976 wanting to know the frame pointer from before the current step
977 (idea from GDB 3.5, which saved my ass, because my other ideas of
978 how to fix it were very baroque).
979 * infrun.c: Remove prev_frame_address.
980 * infrun.c (wait_for_inferior, step_over_function): Use
981 step_frame_address instead of prev_frame_address.
982 F. Same basic idea for the stack pointer.
983 * inferior.h, infcmd.c: New variable step_sp.
984 * infcmd.c (step_1, until_next_command): Set it.
985 * infrun.c: Remove prev_sp and replace uses by step_sp.
986 * infrun.c (wait_for_inferior): If we get out of the step
987 range, then set step_sp to the current stack pointer before we
990 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
992 * top.c (target_byte_order_auto): New static variable.
993 (set_endian): Mention that ``auto'' is permitted.
994 (set_endian_auto): New static function.
995 (show_endian): Change message based on target_byte_order_auto.
996 (set_endian_from_file): New function.
997 (init_main): Add command ``auto'' to endianlist.
998 * exec.c (exec_file_command): Call set_endian_from_file.
999 * defs.h (set_endian_from_file): Declare.
1001 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1003 * nlm/i386.c (flush_i_cache): New function, does nothing.
1004 (frame_to_registers, registers_to_frame, set_step_traps,
1005 clear_step_traps, do_status): Make non-static.
1007 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1009 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1010 defined, define as 0.
1011 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1013 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1014 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1015 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1016 (BREAKPOINT): Remove definition.
1017 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1018 (BREAKPOINT): Remove definition.
1019 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1020 value of 1, rather than without a value.
1021 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1022 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1023 run time rather than at compile time.
1025 * remote-mips.c (break_insn): Remove.
1026 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1027 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1028 (mips_remove_breakpoint): Likewise.
1030 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1031 define TARGET_BYTE_ORDER as target_byte_order, and declare
1032 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1033 a test of TARGET_BYTE_ORDER.
1034 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1036 (endianlist, target_byte_order): New variables.
1037 (set_endian, set_endian_big, set_endian_little): New functions.
1038 (show_endian): New function.
1039 (init_cmd_lists): Initialize endianlist.
1040 (init_main): Add commands ``set endian big'', ``set endian
1041 little'', and ``show endian''.
1042 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1043 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1044 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1045 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1046 * values.c: Likewise.
1048 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1050 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1052 * nlm/Makefile.in: Get rid of NWINCLUDES.
1053 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1054 User should now configure with --with-headers.
1056 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1058 * gdbserver/server.c (main): Silently accept all unrecognized
1059 requests and send back a zero length acknowledge. That is what
1060 *-stub.c do and is what remote.c expects.
1062 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1064 * corelow.c (core_open): Copy the modified to_sections_end
1065 vector from current_target to core_ops too.
1067 * gdbserver/server.c (main): Silently accept query requests
1068 and send back a zero length acknowledge.
1070 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1072 * nlm/Makefile.in: Don't define NWINCLUDES.
1073 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1075 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1079 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1081 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1082 arithmetic. status is a `union wait'.
1084 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1086 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1088 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1090 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1092 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1094 * coffread.c (complete_symtab): If last_source_file is set upon
1097 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1099 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1100 Set main_aux before using it.
1102 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1104 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1105 ignoring before. But continue to ignore XMC_DS.
1107 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1109 * hpread.c (hpread_read_array_type): Do not change the type code
1110 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1113 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1114 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1115 as an T_UNS_LONG with length 8).
1117 * hpread.c (struct hpread_symfile_info): Delete have_module field
1118 and accessor macro. Minor indentation fix.
1119 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1120 and reset state variables have_name & texthigh if pst is NULL.
1121 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1122 partial symbol table if pst is non-NULL. If pst is NULL, then
1123 start a new psymtab.
1124 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1125 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1126 correct handling of subfiles.
1128 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1130 * defs.h (misc_command_type): Remove trailing comma from
1133 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1135 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1136 out of an interrupt frame.
1138 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1140 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1142 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1143 * mips-tdep.c (mips_print_register): Don't test float validity.
1144 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1145 config/arm/tm-arm.h, config/convex/tm-convex.h,
1146 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1147 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1148 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1149 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1150 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1151 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1152 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1153 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1154 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1157 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * TODO: Remove item about adding general multi-threaded stuff;
1161 Remove item about specifying arbitrary locations of stack frames
1162 (this works on some machines).
1163 Remove item about debugging functions without a frame pointer
1164 (this works on some machines).
1165 Remove item about re-writing macros which handle frame chaining and
1166 frameless functions. They have been re-written at least once
1167 since that item was written.
1168 Remove item about gdb catching SIGINT when attached; this is done.
1169 Remove item about having list_command not read symbols--why bother?
1171 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1173 * TODO: Append contents of Projects file.
1176 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1178 * corelow.c (add_solib_stub): Remove copying of to_sections,
1179 pass current_target to SOLIB_ADD. The Sep 10 change failed
1180 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1182 * corelow.c (core_open): After reading the shared libraries,
1183 copy the modified to_sections vector from current_target to
1184 core_ops, so that core_close can free it later.
1185 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1186 Pass down target parameter from SOLIB_ADD and use it instead of
1187 directly accessing core_ops.
1189 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1191 * solib.c: *BSD systems need <a.out.h> to be included before
1194 * i386b-nat.c: Add i386_float_info(), etc.
1195 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1197 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1198 * config/i386/nm-nbsd.h: Use it.
1199 * config/sparc/nm-nbsd.h: Use it.
1200 * config/ns32k/nm-nbsd.h: Use it.
1202 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1203 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1204 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1205 New files, support for NetBSD/i386.
1206 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1207 New files, support for NetBSD/ns32k.
1209 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1211 * .gdbinit: Add list-objfiles command.
1213 * TODO: Reword item regarding NO_STD_REGS.
1215 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1216 coff_read_struct_type): Allocate on symbol_obstack, not directly
1217 via malloc/savestring.
1219 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1221 * TODO: Add more items.
1222 * tests: Remove the directory and all of its (obsolete) contents.
1224 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1226 * coffread.c (init_stringtab): When copying length to stringtab,
1227 use target format, not host format, since that is what the rest of
1230 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1232 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1233 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1234 NWINCLUDES definitions.
1235 * i386-nlmstub.c: Removed.
1237 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1239 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1240 char * (from const char *) before assigning. Don't save string we
1241 pass to record_minimal_symbol (it already saves it).
1243 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1245 * gdbtk.tcl: Let ^U delete lines in the command window.
1247 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1249 * cp-valprint.c (static_field_print): New variable, controls
1250 printing of static members.
1251 (_initialize_cp_valprint): New print set subcommand
1252 "static-members". Turn on printing of static members by default.
1253 (cp_print_value_fields): Print static members if necessary.
1255 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1256 (elf_locate_base): Use only standard BFD functions to collect
1257 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1258 tag only if it got defined via the inclusion of <link.h>.
1260 * f-exp.y: Write block for OP_VAR_VALUE.
1261 * f-valprint.c (info_common_command): Handle `info common'
1262 without an argument correctly.
1264 * c-typeprint.c (c_type_print_base): Handle template constructors.
1265 * symtab.c (gdb_mangle_name): Handle template method mangling,
1266 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1268 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1270 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1271 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1272 * ch-valprint.c (chill_val_print): Pass index type directly
1273 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1274 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1275 if the index type is a stub.
1277 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1279 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1280 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1281 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1282 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1283 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1284 config/mips/riscos.mh, config/pa/hppahpux.mh,
1285 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1286 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1287 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1289 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1291 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1293 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1294 Also, add decl for symtab_to_filename.
1295 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1296 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1297 routine decr replaces in line code.
1298 * (create_file_win): Use catch to handle open failures more
1299 elegantly. Also, create special window to display file open
1300 failure message. Move opening of file prior to creation of text
1302 * (create_asm_win): Add PC as argument. We now base disassembly
1303 on PC instead of function name, since function names can be
1304 ambiguous (usually seen with shared libs). Also, use catch to
1305 simplify code where we don't care about failures.
1306 * source.c (symtab_to_filename): New. Returns the file
1307 associated with a symtab.
1308 * top.c: Define interactive_hook. Called during QUIT to animate
1311 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1313 * stabsread.c (read_type): Handle stub types for bitstrings.
1314 * stabsread.c (read_array_type): Check for stub domain type
1315 using TYPE_FLAG_STUB, not its length.
1316 * gdbtypes.c (create_set_type): Handle a stub domain type.
1318 * ch-exp.y: Get rid of some extra non-terminals, and move
1319 their rules into primitive_value.
1320 * parser-defs.h: Add comment about unary postfix operators.
1321 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1322 * expprint.c (print_subexp): Recognize unary postfix operator.
1324 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1326 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1327 Add warnings about depreciation of `snoop' cmd.
1329 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1331 * remote-hms.c (hms_read_inferior_memory): Cope when
1332 target sends both \r and \n.
1334 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1336 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1337 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1339 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1342 mst_solib_trampoline.
1344 * f-valprint.c (f_val_print): Change cast of valaddr from
1345 CORE_ADDR * to char **, since that is how it is used.
1347 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1348 using obsavestring, and pass that to prim_record_minimal_symbol.
1349 Having the objfile point to bfd_asymbol_name directly doesn't work
1350 if we save and restore a mapped symbol file.
1352 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1354 * gdbtk.tcl: Add ref counts to breakpoint tags.
1355 * Put quotes around function name in disassemble command to better
1356 handle assembler names containing `.'.
1357 * Make pclist element 0 be filler to avoid off-by-one problem with
1359 * Set names of top-level windows.
1360 * Add register display window.
1361 * Add PC to label of assembly window.
1363 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1365 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1366 to add a generic ROM monitor interface, and support file for the
1367 WinBond W89K and the Oki OP50N PA based target boards.
1369 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1371 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1372 disassembly more efficient.
1373 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1375 * (gdb_loc): Include pc in return value. Also, return function
1376 name if arg was specified.
1377 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1378 after command completes.
1379 * (gdbtk_init): Improve error handling.
1381 * gdbtk.tcl: Add lots of comments. Clean up code.
1382 * (gdbtk_tcl_fputs): Make output window redirectable.
1383 * Add assembly window, and breapoint support.
1384 * Make button 1 in margin toggle breakpoints.
1385 * Use stippling to indicate breakpoint disabling.
1387 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1389 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1391 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1394 change by replacing `symbols_added' with `so_last'.
1395 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1396 global common symbols, they will be resolved by the runtime loader.
1397 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1398 Handle scSCommon like scCommon symbols.
1400 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1402 * corelow.c (add_solib_stub): Copy to_sections changes from
1403 core_ops to current_target after adding the shared libraries.
1404 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1405 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1406 error to a complaint, simplify complaint.
1407 * procfs.c (signalname, errnoname): Make `name' const.
1408 * symfile.c (reread_symbols): Use filename from old BFD to
1410 * values.c (record_latest_value): Don't record value in the
1411 history chain until we are sure there won't be an error.
1413 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1415 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1418 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1420 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1422 * remote.c (fromhex): Make error more explicit.
1423 (read_frame): Don't print bad checksum information unless
1424 remote_debugging. Don't use repeat count unless it's > 0.
1425 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1426 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1427 Optionally cope with BC style breakpoints.
1428 (e7000_command): After command send directly to the E7000 mark
1429 registers as changed.
1430 (why_stop, e7000_wait: Understand BC style stop condition.
1431 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1432 sequences. (frame_find_saved_regs): Likewise.
1433 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1435 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1436 (more work here to come)
1437 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1440 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1442 * sparclite/Makefile.in: Assorted stuff needed for eload.
1444 * sparclite/eload.c: Merge in command line argument parsing and
1445 error message handling improvements orignally made to aload.c.
1447 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1449 * defs.h (enum misc_command_type, command_control_type): Enums
1450 for describing the command and control types.
1451 (struct command_line): Add new fields to keep track of the command
1452 type and body associated with the command.
1453 * top.c: Include value.h. Delete whitespace at the end of lines.
1454 (build_command_line, get_command_line): New functions.
1455 (execute_control_command, while_command, if_command): Likewise.
1456 (realloc_body_list, read_next_line): Likewise.
1457 (recurse_read_control_structure): Likewise.
1458 (execute_user_command): Call execute_control_command.
1459 (read_command_lines): Simplify by calling read_next_line, call
1460 read_control_structure for "if" and "while" commands.
1461 (free_command_lines): Free new fields in the command structure.
1462 (define_command): Reset control_level to zero.
1463 (init_main): Install command handlers for "if" and "while" commands.
1465 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1467 * c-typeprint.c (c_type_print_varspec_prefix,
1468 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1469 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1470 call f77_value_literal_string instead.
1471 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1472 (parse_number): Translate 'd' floats to 'e' so atof() works.
1473 (yylex): Remove unused variables.
1474 * f-lang.c: Include <string.h>.
1475 (get_bf_for_fcn): Remove unused variable.
1476 * f-typeprint.c (f_type_print_varspec_prefix,
1477 f_type_print_varspec_suffix): Remove unused
1478 variables, add cases to switch statements.
1479 (f_type_print_base): Remove unused variables.
1480 * f-valprint.c (gdbcore.h, command.h): Include.
1481 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1482 Call read_memory_integer with correct number of arguments.
1483 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1484 with correct argument type.
1485 (f77_print_array): Removed unused array array_size_array.
1486 (f_val_print): Don't use a CORE_ADDR as a char *.
1487 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1488 (value_assign): Handle Fortran literal string and complex values.
1489 (f77_cast_into_complex, f77_assign_from_literal_string,
1490 f77_assign_from_literal_complex): New functions.
1492 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1494 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1497 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1499 * i960-tdep.c (signal.h): Don't include.
1501 * cxux-nat.c (target_is_m88110): Remove definition.
1503 * configure.in (config/nm-empty.h): If cross only, use instead
1504 of config/nm-trash.h.
1505 * config/nm-trash.h: Remove.
1506 * config/nm-empty.h: New file.
1507 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1508 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1509 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1510 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1511 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1513 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1515 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1517 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1519 * configure.in: No longer look for nm, tm, and xm headers in
1520 config/<header>; they are always in config/<cpu>/<header>.
1522 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1524 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1525 the end of the list of objfiles, instead of at the beginning.
1527 * xcoffread.c (allocate_include_entry): New function, abstracted
1528 from code in record_include_begin.
1529 (record_include_begin, record_include_end): Call it.
1531 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1532 target_has_stack to decide whether to create a real stack frame
1535 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1537 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1539 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1541 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1543 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1544 field names into what is expected by sparc-nat.c.
1546 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1548 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1550 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1552 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1554 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1556 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1557 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1560 * nlm/Makefile.in: Get rid of NWSOURCE.
1561 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1562 * nlm/gdbserve.o: Add dummy __main routine.
1563 * nlm/gdbserve.def: Turn on debug.
1565 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1567 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1569 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1571 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1572 * config/xm-nbsd.h: fix typo.
1573 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1574 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1576 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1578 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1580 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1581 change typeo in error msg (`inferrior' -> `inferior').
1583 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1585 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1586 attach_flag (this check was performed by the callers). Also check
1587 inferior_thisrun_terminal.
1588 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1589 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1590 attach_flag in deciding whether to call set_sigint_trap and
1593 * value.h (struct value): Change literal_data from PTR to char *,
1594 since that is the way it is used.
1596 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1598 * somread.c (som_symfile_read): Force unwinds to be re-read after
1599 reading in a new partial symbol table.
1601 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1603 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1604 an obsolete conditional.
1605 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1606 an obsolete conditional.
1607 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1610 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1612 * Makefile.in (ns32k-opcode.h): Remove reference.
1613 (ns32k-pinsn.o): Update dependencies.
1614 * ns32k-opcode.h: Remove file.
1615 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1616 all other code in this file.
1618 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1620 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1621 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1623 * nlm/Makefile.in: Add rule for .S.o.
1624 * nlm/aio.h: Protect from multiple inclusions.
1625 * nlm/alpha-io.S: Remove everything we don't need.
1626 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1627 Remove, no longer needed.
1628 * nlm/alpha.c: Merge in lots of stuff from previous files.
1629 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1630 breakpoint_insn extern.
1631 * Move stuff from alpha-patch.h into here.
1633 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1635 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1637 * annotate.c (annotate_starting): Flush output.
1639 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1641 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1642 the callers of symbol_file_add. Gets rid of heuristic fence-post
1643 warnings on mips and alpha targets when the PC resides in a shared
1644 library which is not yet read in.
1645 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1646 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1647 remote-vx.c (vx_open), solib.c (solib_add):
1648 Add call to reinit_frame_cache after all shared libraries are read in.
1649 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1650 symfile.c (symbol_file_command, add_symbol_file_command):
1651 Add call to reinit_frame_cache after symbol_file_add.
1653 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1655 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1656 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1657 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1658 * configure.in: Add sparc-*-netbsd target.
1660 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1662 * remote-vx.c (vx_attach): Interpret the command argument as an
1665 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1667 * configure.in: Change i[34]86 to i[345]86.
1668 * nlm/configure.in: Likewise.
1669 * gdbserver/configure.in: Likewise.
1671 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1673 * configure.in (i386-*-netware): Automatically configure nlm
1676 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1678 * nlm/gdbserve.c: conditionalize header file inclusion for either
1679 NetWare 4.0 or PIN targets.
1680 * nlm/i386.c: include appropriate header files.
1681 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1684 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1686 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1687 * nlm/gdbserve.def: Autoload clib.
1689 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1691 * breakpoint.c (condition_command): Call breakpoints_changed.
1693 * gdbtypes.h: Declare f77_create_literal_string_type and
1694 f77_create_literal_complex_type.
1695 * valops.c (f77_value_literal_string, f77_value_substring,
1696 f77_value_literal_complex): Use xmalloc not malloc.
1697 * valops.c (f77_value_literal_string, f77_value_substring):
1698 Make addr char * not CORE_ADDR.
1699 * value.h (struct value): Add new field literal_data of aligner union.
1700 (VALUE_LITERAL_DATA): Use it.
1701 * f-lang.h: Declare find_common_for_function.
1702 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1703 myaddr fields of a union. Don't overload it with the frame field
1704 (not sure this is necessary; I'm not sure what lval_* codes
1705 VALUE_SUBSTRING_* can be used with).
1707 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1709 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1710 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1712 * rs6000-nat.c: Include libbfd.h again, needed until reference
1713 to bfd_cache_lookup is cleaned out.
1715 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1717 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1719 Work to reduce the interrupts-off duration when running in DOS.
1720 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1721 (dos_async_rx): rewrite to unpack as many characters from the
1722 asynctsr as possible into a local buffer.
1724 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1726 Initial Fortran language support, adapted from work by Farooq Butt
1727 (fmbutt@engage.sps.mot.com).
1728 * Makefile.in: Add Fortran-related files and dependencies.
1729 * defs.h (language_fortran): New language enum.
1730 * language.h (_LANG_fortran): Define.
1731 (MAX_FORTRAN_DIMS): Define.
1732 * expression.h: Reformat to standard.
1733 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1734 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1735 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1736 TYPE_CODE_LITERAL_STRING): New type codes.
1737 (type): New fields upper_bound_type and lower_bound_type.
1738 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1739 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1741 (builtin_type_f_character, etc): Declare.
1742 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1743 * f-exp.y: New file, Fortran expression grammar.
1744 * f-lang.c: New file, Fortran language support functions.
1745 * f-lang.h: New file, Fortran language support declarations.
1746 * f-typeprint.c: New file, Fortran type printing.
1747 * f-valprint.c: New file, Fortran value printing.
1748 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1749 fix wording of error message.
1750 * gdbtypes.c (f77_create_literal_complex_type,
1751 f77_create_literal_string_type): New functions.
1752 * language.c (set_language_command): Add Fortran info.
1753 (calc_f77_array_dims): New function.
1754 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1756 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1757 as Fortran source files.
1758 * valops.c (f77_value_literal_string, f77_value_substring,
1759 f77_value_literal_complex): New functions.
1761 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1763 * c-typeprint.c (c_print_type): Assume demangled arguments
1764 if a '(' is found in varstring, looking for ')' at the end of
1765 varstring did fail with demangled const member functions, which
1766 have a trailing `const'.
1767 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1768 to avoid errors when compiling with DEC c89.
1769 (remote_wait): Cast to `char *' before passing buffer to
1770 fputs_filtered, to avoid errors when compiling with DEC c89.
1771 (remote_wait): Do not return inferior_pid by default, this
1772 statement is never reached, which causes warnings from some
1774 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1775 * symfile.c (load_command): If called with no argument, try
1776 to get the filename from the executable file.
1777 (generic_load): Remove check for NULL filename, it is done
1778 in load_command now.
1780 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1782 * Makefile.in (ALLDEPFILES): Add hpread.c.
1783 (hpread.o): Add dependencies.
1785 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1787 (BYTES_IN_WORD): Delete.
1788 (som_symfile_read): Call hpread_build_psymtabs to build any
1789 minimal symbols based on the HP C native debug symbols.
1790 (som_symfile_finish): Call hpread_symfile_finish.
1791 (som_symfile_init): Call hpread_symfile_init.
1792 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1793 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1795 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1796 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1797 * hpread.c: New file.
1799 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1801 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1802 from June 2, 1994 (what was I thinking?!?). Fix it right this
1805 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1807 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1809 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1811 * README: Grammar improvements, clarifications, updates.
1813 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1815 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1816 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1817 * configure.in (powerpc-*-netware*): Automatically configure nlm
1819 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1820 specific stuff. Make things more configurable.
1821 * nlm/configure.in: Add powerpc-*-netware* target. Use
1822 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1824 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1825 Remove lots of architecture-specific stuff.
1826 * nlm/gdbserve.def: Add new imports.
1827 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1828 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1830 * nlm/prelude.o: What was this doing here?
1831 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1832 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1833 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1834 * config/powerpc/tm-ppc-nw.h: Ditto.
1836 * nlmstub.def: New file, contains imports for 386 nlm stub.
1838 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1840 * remote-pa.c: New file for HPPA embedded support. Currently it's
1842 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1844 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1846 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1847 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1849 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1851 * remote-mips.c: Remove unused declaration of mips_load.
1853 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1855 * coffread.c: General cleanup, and support for section offsets.
1856 (time.h, sys/types.h, libbfd.h): Don't include.
1857 (cur_src_start_addr, cur_src_end_addr): Rename to
1858 current_source_start_addr, current_source_end_addr.
1859 (nlist_stream_global): Remove.
1860 (nlist_bfd_global): New global variable.
1861 (coff_symfile_read): Remove code that gets and uses fileno()
1863 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1864 section_offsets parameter, add text/data section offset to
1865 appropriate symbols' values.
1866 (read_one_sym): Use bfd_read instead of fread.
1867 (init_stringtab, init_lineno): Change first parameter to a bfd,
1868 use bfd routines instead of raw I/O.
1870 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1872 * symtab.c (decode_line_1): If funfirstline and we get a
1873 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1875 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1877 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1878 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1879 (TAGS): Also pass result of find on config sub-directory to etags.
1880 (ALLPARAM): Remove; now unused.
1882 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1884 * Makefile.in (VERSION): Bump to 4.13.1
1885 * NEWS, README: Update to match gdb 4.13 release version.
1887 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1889 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1890 * cxux-nat.c: Remove dangling #else block.
1891 (m88k_harris_core_register_addr): New function.
1893 * environ.c (init_environ): If no environment, do nothing.
1895 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1897 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1898 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1899 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1900 Move all global variables into the private symbol table structure
1901 and add accessor macros. Update some comments.
1902 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1903 (hpread_end_psymtab): New function to end a partial symbol table,
1904 all callers changed (no more bogus sharing with dbxread.c).
1906 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1908 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1911 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1913 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1916 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1918 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1919 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1920 Include "libiberty.h" instead.
1922 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1924 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1925 add additional argument specifying raw address to permit
1926 proper release of debug registers.
1927 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1930 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1932 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1933 define them in top.c. Add comments to the hooks.
1935 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1937 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1938 `to_remove_breakpoint' fields.
1940 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1942 * infcmd.c (run_command): Remove comment suggesting using
1943 target_has_execution instead of inferior_pid.
1945 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1947 * remote-mips.c (mips_open): add code to handle baud rate.
1949 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1951 * infrun.c (wait_for_inferior): Call target_resume() upon
1952 detection of new processes.
1954 * procfs.c (create_procinfo): Return pointer to new procinfo
1956 * (do_detach): Spacing & formatting cleanup.
1957 * (procfs_wait): Move wait_again label to ensure that we really
1958 wait again. On exit from fork, release new child from gdbs'
1960 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1962 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1964 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1965 problem (losing localvars on the close-brace instead of after
1968 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1970 * i386-nlmstub.c (handle_exception): Wait until the thread has
1971 been started before killing the NLM by pointing the PC at
1974 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1976 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1977 Irix 5 has a standard _sigtramp signal handler.
1978 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1979 it is not needed for a standard _sigtramp signal handler.
1980 Add shared library sections to the section table of the target
1981 before adding the symbols.
1982 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1983 instructions that do not prepare a stack adjustment.
1984 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1985 which does the right thing on machines where `char' is unsigned.
1987 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1989 * remote.c (remote_open): Move setting of inferior_pid prior to
1990 call to remote_start_remote. Also use unique value for pid to
1991 avoid confusion with read_register_pid & friends.
1992 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1994 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1996 * dwarfread.c (bfd.h): Don't include.
1998 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2000 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2001 kill the program being debugged. KillMe(), the undocumented
2002 call intended for this purpose, causes the server to hang.
2004 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2006 * remote.c (read_frame): Calculate run length encoded checksum
2008 * config/sh/stub.c: New file.
2010 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2012 * target.c (find_default_run_target): Make sure to_can_run is set
2015 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2017 * TODO: Remove note about fast watchpoints and remove obsolete
2020 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2022 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2023 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2024 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2026 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2028 * target.c (add_target): Don't call clean_target on target
2030 * (unpush_target): Test for to_close being set before calling.
2031 * (target_xfer_memory, target_info): Check for to_has_memory
2032 before playing with memory.
2034 * remote.c (remote_open): Set inferior_pid to make kill command
2036 * inflow.c (kill_command): Revert change of Aug 2. Use
2037 inferior_pid to determine whether to print out "The program is not
2038 being run." message.
2040 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2043 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2044 * m3-nat.c: Pass argument to return_to_top_level.
2045 Declare m3_kill_inferior before use.
2046 (port_chain_insert): In "can't happen" case, abort rather than
2047 setting `mid' to large decimal constant (which gcc warns about).
2048 (get_thread_name): Use cast to convert const char * to char *.
2049 (add_mach_specific_commands): #if 0 "thread break" command.
2050 (m3_trace_him): Call push_target.
2051 (mach_really_wait): New argument pid; remove unused
2053 (intercept_exec_calls): Call target_terminal_init and
2054 target_terminal_inferior once the child execs.
2055 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2057 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2059 * procfs.c (procfs_mourn_inferior): don't dereference the
2060 procinfo pointer after it has been freed.
2062 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2064 * breakpoint.c (breakpoint_1): Improve pluralization in display
2065 of breakpoint hit counts.
2067 * language.h (struct language_defn): Remove unused field
2069 (longest_float): Remove, no longer used.
2070 * language.c (unknown_language_defn, auto_language_defn,
2071 local_language_defn): Remove init of la_longest_float field.
2072 * c-lang.c (c_language_defn, cplus_language_defn,
2073 asm_language_defn): Ditto.
2074 * ch-lang.c (chill_language_defn): Ditto.
2075 * m2-lang.c (m2_language_defn): Ditto.
2077 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2079 * defs.h (bfd_read, bfd_seek): Remove declarations.
2080 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2082 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2084 * inflow.c (kill_command): Fix a bug which prevented target
2085 programs to be killed.
2087 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2089 * defs.h: Change two-line declarations to one-line form.
2090 (NORETURN): Define as "volatile" only for older GCCs.
2091 (ATTR_NORETURN): Define for newer GCCs.
2092 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2094 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2097 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2098 disable_breakpoint): Don't call breakpoints_changed; it is now
2099 called via the *_breakpoint_hook functions.
2100 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2102 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2104 * stabsread.c (read_type): Fix a bug in enum size calculation.
2106 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2108 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2109 argument types to shut up GCC.
2111 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2112 linker stub, then return the address the stub will return to.
2113 (frame_saved_pc): Correctly restart the search for the saved
2114 pc when a linker stub is encountered.
2116 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2117 register stores emitted by the version 9 HP compilers.
2118 (inst_saves_fr): Relax test for a specific base register (%r1);
2119 this avoids losing with the version 9 HP compilers.
2120 (skip_prologue): Try to skip argument stores emitted by the HP
2121 compilers. It's not perfect, but it's better than before.
2123 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2125 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2126 calling write_register_pid.
2127 * (write_register_pid): Add prototype.
2129 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2131 * remote.c (read_frame): Split readchar/checksum calculation into
2132 two parts since evaluation order is undefined.
2134 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2136 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2137 * Makefile.in (coredep.o): Add inferior.h as dependency.
2138 * inflow.c: Add F_SETOWN to list of defines to check
2139 around code that uses F_SETOWN.
2141 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2143 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2144 set the -L and -B directory prefixes so we can link with it.
2146 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2148 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2149 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2152 * General hackery to support alternate user-interface.
2153 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2154 disable_breakpoint): Call hooks for alternate user-interface.
2155 * defs.h: Add declarations for alternate user-interface hooks.
2156 * main.c (main): Add --nw (and --nowindows) options to disable
2158 * (near call to command_loop): Call command_loop_hook if set.
2159 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2160 * stack.c: Call print_frame_info_listing_hook if set.
2161 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2162 other files to make sure that calls to error and warning will
2163 work. Call init_ui_hook after everything else.
2164 * utils.c (query): Call query_hook if set.
2165 * (gdb_flush): Call flush_hook if set.
2166 * Change _initialize_utils to initialize_utils cuz we don't use
2167 automatic initialization of utils.c anymore.
2169 * Support for TK GUI.
2170 * Makefile.in: Add rule for gdbtk.o.
2171 * configure.in: Add support for --enable-gdbtk.
2172 * gdbtk.c: New file. Contains support routines for TK interface.
2173 * gdbtk.tcl: New file. Implements GUI policy.
2175 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2178 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2180 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2181 there and we are using the gcc from the tree.
2182 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2184 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2186 * Makefile.in (annotate.o): Add dependencies.
2188 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2190 * sparclite/aload.c: Added new -q (quiet) option.
2191 return 0 exit status if file was successfully downloaded.
2193 * nlm/gdbserve.c: merge in command line argument parsing changes
2194 and bug fixes made to i386-nlmstub.c.
2196 * i386-nlmstub.c: The returnLength field must be initialized
2197 before portConfig is passed to AIOGetPortConfiguration.
2198 Compare command line arguments with strnicmp(); args are
2199 case insensitive on netware.
2201 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2203 * Makefile.in (DISTSTUFF): Add definition.
2204 (diststuff): Add for new distribution support.
2205 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2206 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2207 Remove old distribution building rules, now uses standard
2208 distribution support in parent directory Makefile.in.
2210 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2212 * target.c (push_target): Cast result from xmalloc.
2214 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2216 * elfread.c (elf_symtab_read): Discard compiler labels generated
2217 by the Solaris 2.1/Intel SunPro compiler.
2219 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2221 * target.c (nomemory): Fix prototype and routine to take correct
2224 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2226 * Makefile.in (clean): Remove libgdb-files.
2228 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2230 * coredep.c: Include inferior.h.
2232 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2234 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2237 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2239 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2240 .cp as C++, alphabetize better.
2242 * breakpoint.c (ignore, condition): Move usage note into body of
2243 help text, so first line can be one-line summary.
2245 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2247 * target.c (unpush_target): Fix handling of removal of top target.
2249 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2251 * Makefile.in: Add stuff to build nlmstub.
2252 * Add rule for annotate.o to keep Sun make happy.
2253 * configure.in: Add config for powerpc/Netware.
2255 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2256 filename. This speeds up handling of trailing N_SO stabs (they
2257 mark the end of a .o file).
2259 * target.c, target.h: Change the way pushing and popping of
2260 targets work to support target overlays and inheritance.
2261 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2262 Fixup references to current_target, due to previous changes.
2264 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2265 needed to get the address of longjmp out of the target.
2267 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2269 * main.c: Include <ctype.h>.
2271 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2273 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2276 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2278 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2280 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2282 * Makefile.in (VERSION): Bump to 4.12.4.
2284 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2286 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2287 * configure.in (m88*-harris-cxux*): New configuration.
2288 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2289 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2291 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2292 (TARGET_WRITE_PC): Pass pid through to register writers.
2294 * configure.in (m68*): Put vendor-only-specified host configs
2295 after vendor-and-os-specified configs.
2296 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2298 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2299 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2302 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2304 * elfread.c (elf_symtab_read): Handle error return from
2305 bfd_get_dynamic_symtab_upper_bound gracefully.
2307 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2309 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2310 registers in use by the inferior.
2311 * coredep.c (fetch_core_registers, register_addr): Use it.
2312 * findvar.c (registers_changed, registers_fetched,
2313 read_register_bytes): Ditto.
2314 * infcmd.c (do_registers_info, registers_info): Ditto.
2315 * infptrace.c (fetch_inferior_registers,
2316 store_inferior_registers): Ditto.
2317 * stack.c (frame_info): Ditto.
2319 * coredep.c (CORE_REGISTER_ADDR): New macro.
2320 (fetch_core_registers): Use it.
2322 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2323 * symfile.c (add-symbol-file): Add usage note to help string.
2324 (add_shared_symbol_files_command): New command.
2327 * inferior.h (read_pc_pid): Declare.
2328 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2329 variable b, remove unused variable other_type_used.
2330 * main.c (inferior.h, call-cmds.h): Include.
2331 (gdb_init): Declare.
2332 * remote.c (remote_wait): Return 0 by default.
2334 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2336 Stop printing at null char option, from Oliver Meyer
2337 (omeyer@i3.informatik.rwth-aachen.de).
2338 * valprint.h, valprint.c (stop_print_at_null): New global.
2339 * valprint.c (_initialize_valprint): New print set subcommand
2341 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2342 printing a char array, adjust the number of chars to print.
2344 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2346 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2347 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2348 pic code in addition to prologues where an instruction from the
2349 prologue gets moved into the delay slot of a branch instruction
2350 immediately following the prologue. A table of potential prologue
2351 instructions (prologue_insn_tbl) is now used for picking apart a
2353 (frame_find_saved_regs): Changed the way in which limit gets set
2354 so that the delay slot of branch instructions immediately
2355 following the prologue gets examined.
2356 (pushed_size, store_parm_word, store_parm, push_parameters,
2357 collect_returned_value): Deleted.
2359 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2361 * infrun.c (wait_for_inferior): Handle stepping into leaf
2362 functions whose prologue consists of gp loading code only.
2364 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2366 * dbxread.c: Don't include libbfd.h.
2367 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2368 <time.h>, or <sys/types.h>.
2369 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2370 collect information about the stab and stab string sections.
2372 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2374 * stabsread.c (read_huge_number): handle large unsigned number
2375 for stabs generated by os9k C compiler.
2377 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2379 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2380 * breakpoint.h (hit_count): New breakpoint field.
2381 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2382 (clear_breakpoint_hit_counts): New function.
2383 (bpstat_stop_status): Increment the hit count.
2384 (breakpoint_1): Display the hit count.
2385 * infcmd.c (run_command): Reset breakpoint hit counts.
2386 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2387 displaying hit counts.
2389 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2391 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2392 symbols for all symbol files. Makes skipping over the
2393 trampoline code work when stepping from a function in a shared
2394 library into a function in a different shared library for Irix 5.
2395 Other ELF targets do not have enough information in their
2396 dynamic symbol tables to make this work.
2397 (elf_symtab_read): Relocate mst_solib_trampoline address.
2399 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2401 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2402 * configure.in (m68*-atari-sysv4*): New configuration.
2403 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2404 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2405 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2406 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2407 * config/m68k/amix.mh, config/m68k/amix.mt,
2408 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2411 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2413 * symtab.c (find_function_start_sal): New function to find
2414 the start of a function from a function symbol.
2415 (decode_line_1, decode_line_2): Use it instead of open coded
2416 partial copies of the code.
2417 (list_symbols): Quote symbol name before passing it to
2418 break_command to enable proper handling of mangled symbols.
2420 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2422 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2423 * ch-exp.y (yylex): First try name lookup using exact name
2424 typed by user; if that fails, try lower-cased name.
2426 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2428 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2429 Remove some items from the TODO list and notes throughout code
2430 for things which need fixing. Add more comments.
2431 Document bogus struct symloc sharing with dbxread.c. Delete more
2432 useless variables. Add more PARAM prototypes. Fixup more
2433 indention problems that have crept in.
2434 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2435 it doesn't depend on the variable names on the procedures it's
2437 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2440 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2442 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2443 Move "no debugging symbols found" test to symfile.c.
2444 * symfile.c (syms_from_objfile, reread_symbols): Add
2445 "no debugging symbols found" test.
2446 * coffread.c (init_stringtab): Handle stripped files with a
2447 stringtab offset of zero gracefully.
2448 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2449 BFD instead of stop_pc heuristic to determine if it is a dynamically
2451 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2452 ioctl, it indicates that the process has exited.
2454 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2456 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2457 private data to zero. Not having any HP C debug symbols is not an
2460 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2462 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2463 .PARISC.unwind section now.
2465 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2467 * breakpoint.c (mention): Always show breakpoint address if no
2470 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2472 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2473 handling of shared libraries for non-ELF executables, but only if
2474 HANDLE_SVR4_EXEC_EMULATORS is defined.
2475 (locate_base): Try to find debug_base in the dynamic linker
2476 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2477 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2478 Define to enable handling of shared libraries for a.out executables,
2479 run under Solaris BCP.
2481 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2483 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2484 upon notice. Delete some stuff from the TODO list. Rework
2485 many comments to be clearer. Major cleanups. Consistently
2486 use "hpread_" prefix. Delete unnecessary macros, structures
2487 variables, fiels, functions and #if 0 code. Mark code which
2488 still needs to be cleaned up. PARAMize and make most functions
2489 static. Fix error checking when reading in the debug section
2490 contents. No more minimal symbol table handling in this code!
2492 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * infrun.c (wait_for_inferior): Print "Program exited normally"
2495 regardless of batch_mode.
2496 * defs.h, top.c (batch_mode): Removed.
2498 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2500 * Makefile.in (dcache_h): Remove redundant definition.
2501 (init.c): Add a comment.
2502 (top.c): Remove explicit compile action.
2503 * breakpoint.c (mention): Share code indicating location of
2504 break/watchpoints, don't print address if addressprint is off.
2505 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2506 (demangle): Remove redundant declarations.
2507 * eval.c: Remove redundant function declarations.
2508 * objfiles.h: Cosmetic and grammatical improvements.
2509 * TODO: Various updates.
2511 * remote-mips.c: Replace all \r chars with \015.
2512 (mips_receive_header): Display control characters readably.
2513 (mips_xfer_memory): Add a simple progress display.
2515 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2517 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2519 * remote-hms.c (flush): New function.
2520 (expect): Get edge case right.
2521 (hms_read_inferior_memory): Be more tolerant of line noise.
2523 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2525 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2526 target files, not non-existent mach3.mh and mach3.mt.
2528 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2530 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2531 symbols for all symbol files. Makes skipping over the
2532 trampoline code work when stepping from a function in a shared
2533 library into a function in a different shared library.
2534 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2536 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2538 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2539 names mean end of .o file.
2540 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2541 top of routine. Handle new thread notification cleanly.
2542 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2543 thread notification scheme.
2544 * (child_resume): General cleanups, handle resumption of all
2547 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2549 * ser-go32.c: Rewrite to run under windows.
2550 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2552 * serial.c (serial_open): Notice device "pc".
2553 * remote-e7000.c: Fix copyright date.
2554 (expect): Compare \n and \r the same.
2555 (e7000_open): Allow pc as a serial port
2556 * sh/sh.mt: Add ser-e7kpc.
2557 * h8300/h8300hms.mt: Add ser-e7kpc.
2558 * main.c (proc_wait): Don't wait if using go32.
2560 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2562 * somread.c: Simplify by using stabsect_build_psymtabs.
2563 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2564 corresponding to the name of the text section. All references
2566 (somstab_build_psymtabs): Delete function, no longer needed.
2568 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2570 * somread.c: Renamed from paread.c. Changed function names and
2571 comments to reflect that this file deals with SOM (an object file
2572 format), rather than the PA (a cpu).
2573 (Makefile.in): Chaned appropriately.
2574 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2575 * dbxread.c (somstab_build_psymtabs): Renamed from
2576 pastab_build_psymtabs.
2578 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2580 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2581 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2583 * Makefile.in: Updated for core-sol2.c.
2584 * README: Add notes about SPARCworks cc under Solaris 2.x,
2585 from Casper H.S. Dik (casper@fwi.uva.nl).
2586 * config/mips/xm-makeva.h: Removed, no longer necessary.
2587 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2588 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2589 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2591 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2593 * gdba.el: Put program input and output in a separate buffer.
2595 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2597 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2598 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2599 with global variable of same name in libnsl.so on UnixWare.
2601 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2603 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2604 embedded in template name.
2606 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2608 * config/i386/nm-linux.h: change calling convention of
2609 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2610 target_insert_watchpoint() and
2611 target_remove_watchpoint().
2613 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2614 to be long long in gdb.
2615 * config/mips/tm-bigmips.h: ditto.
2617 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2619 * c-lang.c (asm_language_defn): New definitions for language_asm,
2620 mostly copied from c_language_defn, to avoid warnings when
2621 switching between c and asm stack frames.
2623 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2625 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2626 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2627 (upgrade_type, handle_psymbol_enumerators): Likewise.
2628 (has_opaque_xref, cross_ref): Likewise.
2629 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2630 debugging information, rather than doing it here.
2631 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2632 point in ecoff_debug_swap backend structure, rather than calling
2633 ecoff_slurp_symbolic_info directly.
2635 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2637 * breakpoint.c: Include annotate.h. Call annotate_field rather
2638 than printing annotation directly.
2640 * main.c: Include string.h.
2642 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2644 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2645 call it instead of doing normal loop.
2646 * infcmd.c (attach_command): Don't call wait_for_inferior if
2648 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2649 hook that can decide whether to step over the next breakpoint.
2650 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2651 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2654 * configure.in: Improve sorting/formatting of hosts and targets.
2655 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2656 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2657 * Makefile.in (stop-gdb): New target.
2658 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2661 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2663 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2664 the identical initialization can be deleted from main.c, but i
2665 haven't done so just in case.
2667 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2669 * gdba.el: Added menu windows and slightly improved window
2670 handling to gdba.el. Fixed numerous minor bugs that were causing
2671 emacs and gdb to fall out of sync.
2673 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2675 * breakpoint.c: annotate changes lost at merge, put back in.
2677 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2679 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2682 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2684 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2686 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2687 writing of floating registers, the dpx2 kernel disallows it.
2688 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2689 is contained in o_praw.
2690 * irix5-nat.c (solib_map_sections): Adjust sections by the
2691 difference between the loaded address and the prelinked address.
2692 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2694 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2695 symbols, their value is absolute.
2696 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2697 libraries fh->adr fields of zero. Relocate minimal symbol values
2698 upon readin. Relocate non-stabs symbols upon readin.
2699 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2700 start address of the outermost block.
2701 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2702 instead of section_offsets and use relocated pst->textlow for
2703 line number and procedure address relocations.
2705 From gmo@MicroUnity.com (Guillermo A. Loyola):
2706 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2707 Handle SGI Irix5 stIndirect symbol type.
2709 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2711 * breakpoint.c: fix a syntax error native cc does not like.
2713 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2714 * sparclite/Makefile.in: ditto.
2715 * sparcl-tdpe.c: change file name because first 8 chars has to be
2717 * sparcl-stub.c: ditto.
2719 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2721 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2723 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2725 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2726 ignore) a PID argument.
2727 (hppa_pop_frame): Pass a PID to target_write_pc.
2728 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2729 and pass through a PID argument.
2730 (target_read_pc, target_write_pc): Update prototypes.
2732 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2734 * Makefile.in: add new file sparclite-tdep.c.
2735 * sparclite/Makefile.in: add new file sparclite-stub.c.
2736 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2738 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2739 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2741 * sparclite-tdep.c: new file, contains hardware breakpoint support
2743 * sparclite-stub.c: new file, stub code that add support hardware
2745 * breakpoint.c: add hardware breakpoint support.
2746 * breakpoint.h: add new breakpoint type to support hardware
2748 * config/mips/nm-irix4.h: change interface for target dependent
2749 code supporting watch point.
2750 * config/pa/nm-hppab.h: change interface for target dependent
2751 code supporting watch point.
2753 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2755 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2757 * stabsread.c (read_struct_fields): os9k nested structure does not
2758 have terminating ';', instead it just get to ',' and bit position
2761 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2763 * nlmread.c (nlm_symtab_read): Clean up a bit.
2764 * (nlm_symfile_read): Record bounds of main() so that backtrace
2765 command will know where to stop.
2766 * objfiles.c (objfile_relocate): Relocate entry point/func info
2767 for backtrace as well.
2768 * objfiles.h: Define values for invalid PCs for entry point info.
2769 * symfile.c (init_entry_point_info): Initialize invalid values
2770 with aforementioned macros.
2771 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2772 to cause backtrace to stop when it gets back to main().
2773 * config/i386/tm-i386nw.h: Ditto.
2775 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2777 Fix value_print, which used to be ostensibly language-independent,
2778 but would print pointers and arrays in C syntax. Instead, call
2779 a language-specific function.
2780 * language.h (struct language_defn): New functional field
2782 (LA_VALUE_PRINT): New macro.
2783 * language.c (unk_lang_value_print): New stub/dummy function.
2784 (unknown_language_defn, auto_language_defn, local_language_defn):
2786 * c-valprint.c (c_value_print): New function, with code moved from:
2787 * valprint.c (value_print): ... here. Now just invoke
2788 LA_VALUE_PRINT to do language-specific stuff.
2789 * valprint.c (value_print_array_elements): Make non-static.
2790 * c-lang.c (c_language_defn, cplus_language_defn): Add
2791 c_value_print in the la_value_print field.
2792 * m2-lang.c (m2_language_defn): Likewise.
2793 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2794 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2795 * ch-valprint.c (chill_value_print): New function, based on
2796 c_value_print, but use Chill "look and feel."
2797 * c-lang.h (c_value_print): New prototype.
2798 * ch-lang.h (chill_value_print): New prototype.
2799 * value.h (value_print_array_elements): New prototype.
2801 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2802 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2804 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2806 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2807 to new file top.c. Make things extern instead of static and
2808 similar rearrangements to deal with this.
2810 * utils.c: Move fputs_unfiltered to main.c. Remove
2811 FPUTS_UNFILTERED_OVERRIDE ifndef.
2812 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2813 and libgdb uses utils.c and top.c.
2815 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2817 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2819 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2821 * ch-valprint.c (chill_val_print_array_elements): New function.
2822 A Chill version of val_print_array_elements, it prints the
2823 array index labels, in additions ot the array element values.
2824 (chill_val_print): Use the new function.
2826 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2828 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2830 * defs.h (enum language): Add language_asm.
2831 * findvar.c (read_register_bytes read_register_gen
2832 write_register_bytes read_register read_register_pid
2833 write_register write_register_pid supply_register): Move multi-
2834 thread handling down into these routines. Create XXX_pid routines
2835 that allow register references to specify the pid.
2836 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2837 read_sp write_sp read_fp write_fp): Move these routines from
2838 infcmd to findvar to centralize the whole mess.
2839 * i386-nlmstub.c: Portability fixes.
2840 * infptrace.c (child_resume): Conditionalize to allow other natives
2841 to override it. Remove PIDGET gubbish, it's no longer necessary.
2842 * infrun.c (wait_for_inferior): Put registers_changed() before
2843 target_wait() to speed up remote debugging.
2844 * Replace code that reads registers from other threads with much
2845 nicer looking new function calls (see changes to findvar.c).
2846 * Don't skip prologues if debugging assembly source.
2847 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2848 child_resume to handle multi-thread debugging properly.
2849 * remote.c: Add O response to get console output from target.
2850 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2851 SERIAL_ERROR here to simplify callers.
2852 * Change static var timeout to remote_timeout.
2853 * (fromhex): Remove unnecessary return -1 at end of routine.
2854 * (remote_wait): Turn this into a big switch statement. Add
2855 support for O response.
2856 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2857 * (getpkt): Split getpkt into two parts. read_frame deals with
2858 all formatting issues, run-length encoding, and framing. getpkt
2859 now handles error recovery, and frame detection.
2860 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2861 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2862 control. (hardwire_readchar): Handle EINTR from read().
2863 * symfile.c (deduce_language_from_filename): Add support for .s
2865 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2866 override infptrace's child_wait.
2867 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2868 instead of XXXlynx.h.
2869 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2871 * nlm/gdbserve.c: Portability fixes.
2873 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2875 * inftarg.c (child_wait): Call proc_wait, not wait.
2876 (child_mourn_inferior): Call proc_remove_foreign.
2877 * main.c (gdb_init): Call init_proc.
2878 * main.c: Provide dummy versions of init_proc, proc_wait, and
2879 proc_remove_foreign for the gdb case (the libgdb case provides its
2880 own versions of these functions).
2881 * Makefile.in (libgdb-files): Add libproc.a.
2883 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2885 Hardware watchpoints for Linux, from Rick Sladkey
2886 (jrs@world.std.com).
2887 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2888 new hardware breakpoint recovery method.
2889 * i386v-nat.c (i386_insert_watchpoint,
2890 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2891 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2892 New functions to support the 386 hardware debugging registers.
2893 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2894 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2895 target_insert_watchpoint, target_remove_watchpoint): Define these
2896 macros to use the hardware debugging functions in i386v-nat.c.
2898 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2900 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2903 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2905 * target.c, target.h: New variables target_activity_function and
2907 * inflow.c, inferior.h: New functions set_sigio_trap and
2909 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2911 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2913 * remote-sim.h (sim_verbose): Delete.
2914 Document callbacks needed.
2915 (sim_*): Change result to void where there isn't one.
2916 (sim_open): Clarify argument and error response.
2917 (sim_close): Declare.
2918 (sim_load): Change bfd_handle argument to file name. Clarify result.
2919 (sim_create_inferior): Renamed from sim_set_args.
2920 (sim_set_pc): Delete.
2921 (sim_info): Delete printf_fn argument.
2922 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2923 (gdbsim_load): Try sim_load first.
2924 (gdbsim_create_inferior): Call sim_create_inferior.
2925 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2926 (gdbsim_close): Call sim_close.
2927 (gdbsim_files_info): Update call to sim_info.
2928 (gdbsim_ops): Realign comments.
2930 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2932 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2934 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2935 the auxent if the symbol's name is ".file". From David Edelsohn
2936 <c1dje@watson.ibm.com>.
2938 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2940 * breakpoint.c (breakpoint_1): Fix typo.
2942 * annotate.c (annotate_field_end): Fix typo.
2944 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2946 * Makefile.in (TSSTART): Remove; no longer used.
2948 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2949 fputs_unfiltered and exit directly, rather than fatal. The latter
2950 calls vfprintf_unfiltered!
2952 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2953 * value.h, printcmd.c (print_value_flags): Move from here...
2954 * annotate.c: ...to here, and make it use can_dereference.
2956 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2958 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2959 Remove, needed for both native and cross.
2960 * target.c (attach_flag, generic_mourn_inferior): Put here.
2961 * utils.c (job_control): Put here.
2962 (terminal.h): Don't include anymore.
2964 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2966 * source.c (find_source_lines): Always use code that was #ifdef
2967 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2968 leaving it on the chain. Reindent much of this function.
2969 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2970 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2971 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2972 config/ns32k/xm-ns32km3.h: Remove all references to
2973 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2974 * main.c, fork-child.c, many config files: Remove all
2975 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2978 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2979 This avoids __eprintf troubles.
2981 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2983 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2984 initialization code which needs to be called even if we bypass the
2985 command line stuff into gdb_init.
2986 * utils.c (fputs_unfiltered): Surround in #ifndef
2987 FPUTS_UNFILTERED_OVERRIDE.
2988 * Makefile.in (libgdb.a): New target.
2990 * utils.c: Rearrange I/O stuff a bit so that all output goes
2991 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2992 which made %s not work with arbitrarily large strings.
2993 * printcmd.c (printf_command): Use printf_filtered, not
2994 printf_unfiltered and printf, now that arbitrary limit is gone.
2997 * breakpoint.c (watchpoint_check): Remove unused variable b.
2998 * stack.c (print_frame_info): Move sp and buf inside #if.
2999 * eval.c (evaluate_subexp): Remove unused variables pp,
3000 mangle_ptr, ptr, and mangle_tstr.
3001 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3003 * symtab.c (lookup_symtab): Put variable copy inside #if.
3004 (decode_line_1): Put variable q1 inside #if 0.
3005 * target.h: Declare target_link.
3006 * infrun.c (wait_for_inferior): Remove unused variables signame.
3007 * remote.c (remote_resume): Remove unused variable name.
3008 * c-exp.y (parse_number): Parenthesize operand of shift.
3009 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3010 (this is a semantic change, the warning seems to have detected a bug).
3011 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3012 * coffread.c: Move variable temptype inside #if.
3013 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3015 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3016 (chill_val_print): Remove unused variable in_range.
3017 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3018 (chill_val_print): Add default case for switch.
3019 * stabsread.h: Declare stabsect_build_psymtabs.
3020 * os9kread.c (read_minimal_symbols): Make this return void.
3021 (os9k_symfile_read): Remove unused variables stb_exist and val.
3022 (os9k_symfile_init): Remove unused variable val.
3023 (fill_sym): Remove unused variable id.
3024 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3025 unused variable nsl.
3026 Remove unused variable symfile_bfd.
3027 #if 0 unused variables lbrac_unmatched_complaint and
3028 lbrac_mismatch_complaint.
3029 Remove declaration for non-existent function os9k_next_symbol_text.
3031 * annotate.c, annotate.h: New files, containing a function for
3032 each annotation which outputs it.
3033 * Move breakpoints_changed from breakpoint.c to annotate.c.
3034 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3035 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3036 Use annotate.c functions to output annotations.
3037 * Makefile.in (OBS): Add annotate.o.
3039 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3041 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3042 elf_unwind_entries are always initialized.
3044 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3045 stubs which return directly to the caller rather than to the stub
3048 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3050 * c-exp.y (yyerror): Display a more informative error message.
3051 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3052 * m2-exp.y (yyerror): Ditto.
3054 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3056 * inflow.c (job_control): Move definition to front of file.
3058 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3060 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3061 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3063 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3065 * Makefile.in (kdb): Remove old init.c creation commands.
3066 * configure.in (sparclite): Match on sparclite*.
3067 * sparclite/aload.c (main): Only change section addresses for
3068 a.out format object files.
3070 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3072 * config/i386/go32.mh: Define CC.
3074 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3076 * gdbserver/Makefile.in: Remove irrelevant definitions and
3077 comments inherited from the gdb Makefile.
3078 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3079 (VERSION): Update to 4.12.3.
3080 (gdbserver): Remove any existing executable first.
3081 (distclean, realclean): Remove nm.h.
3082 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3083 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3084 Don't use absolute pathname.
3086 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3088 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3091 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3093 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3094 (print_it_normal): Add annotations for the inferior starting and
3095 stopping, and for all the various messages related to how it
3098 * printcmd.c (do_one_display): Annotate.
3099 * stack.c (print_frame_info): Annotate printing of stack frames.
3101 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3103 * remote.c (get_offsets): Handle case where stub doesn't support
3106 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3108 Add partial support for g++ code compiled with -fvtable-thunks.
3109 * c-valprint.c (c_val_print): Add vtblprint support
3111 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3112 pointers (if using thunks) as well as array of structs (otherwise).
3113 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3114 level, and make the latter non-static (so define_symbol can use it).
3115 * stabsread.c (define_symbol): If the type being defined is a
3116 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3117 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3118 * values.c (value_virtual_fn_field): Handle thunks.
3119 * values.c (value_headof): Minor efficiency hack.
3120 * values.c (value_headof): Incomplete thunk support. FIXME.
3122 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3124 * valprint.c (print_longest): Clarify comment about use_local.
3125 * printcmd.c, defs.h (print_address_numeric), callers in
3126 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3127 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3128 exec.c: New argument use_local.
3129 * source.c (identify_source_line): Use filtered output. Use
3130 print_address_numeric.
3132 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3133 language.c (type_error, range_error): Use filtered output.
3134 * utils.c (error_begin): Update comment to tell people to use
3137 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3138 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3141 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3143 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3144 from the fault, #ifndef FAULTED_USE_SIGINFO.
3145 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3147 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3149 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3150 Explicitly annotate each record.
3152 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3154 * xcoffexec.c: Reformat to standards and lint.
3155 (language.h): Include.
3156 (exec_close): Declare arg "quitting".
3157 (file_command): Declare arg "from_tty".
3158 (map_vmap): Cast xmalloc result to PTR.
3159 * rs6000-nat.c: Reformat to standards and lint.
3160 (exec_one_dummy_insn): Use char array for saved instruction.
3161 (fixup_breakpoints): Declare.
3162 (vmap_ldinfo): Be more informative in fatal error messages.
3163 (xcoff_relocate_symtab): Define to return void.
3164 * xcoffsolib.h: Reformat to standards, improve comments.
3165 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3167 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3169 * utils.c, defs.h (error_begin): New function.
3170 (quit): Print annotation before printing the error message.
3171 * main.c (return_to_top_level): Print annotation before doing the
3173 * symtab.c (decode_line_1): Call error not warning and then
3174 return_to_top_level. Call error_begin and printf_unfiltered
3175 rather calling warning (before calls to return_to_top_level).
3176 * core.c (memory_error): Use error_begin, printf_unfiltered,
3177 print_address_numeric and return_to_top_level instead of error.
3178 Cleans up a FIXME-32x64.
3179 * language.c (type_error, range_error): Call error_begin
3180 not just target_terminal_ours.
3182 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3183 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3184 side of an assignment is non-portable.
3186 * utils.c (query): Change syntax of query annotations to be
3187 consistent with other input annotations.
3188 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3190 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3192 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3194 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3195 that have a stack frame size of 32k or larger (from Paul Flinders).
3196 Remove #if 0'd code.
3198 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3200 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3201 for Lynx platforms that need it.
3202 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3204 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3206 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3207 than trying to deduce it from the fault.
3209 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3211 * printcmd.c (print_address_symbolic): Initialize name to empty
3212 string to avoid core dump if lookup fails.
3213 * remote-e7000.c (printf_e7000debug): Error if target not open.
3215 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3217 * i386-nlmstub.c: Update to be more in line with PIN stub.
3218 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3219 * (hex2mem): Init ptr.
3220 * General cleanups to use ConsolePrintf, standard prologues, etc...
3222 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3224 * i386-nlmstub.c: More changes to be compatible with remote.c.
3226 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3227 into (the far less frequently called) dbx_symfile_read.
3229 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3231 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3233 * dbxread.c (record_minimal_symbol): Record the section
3234 associated with the symbol to make dynmaic relocation work.
3235 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3236 Solaris brain-damage which don't apply to relocatable object
3238 * (stabsect_build_psymtabs): New routine to read stabs out of an
3239 arbitrarily named section.
3240 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3242 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3243 stabs out of the nlm.
3244 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3245 brain-damage which don't apply to relocatable object files.
3246 * remote.c (putpkt): Improve error reporting and error handling.
3247 * (get_offsets): Temporary kludge to force data & bss sections to
3248 have the same relocation.
3249 * stabsread.c (define_symbol, scan_file_globals): Record section
3252 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3254 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3255 FIXME-32x64 comment.
3257 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3259 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3260 to after call to target_wait. This means that flush_cached_frames
3261 can call target_terminal_ours if it wants to.
3262 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3263 comment about why the code is dubious.
3265 * stabsread.c (read_type): Call read_type, not nonexistent
3268 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3270 * remote-os9k.c (rombug_fetch_registers): set trace mode
3272 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3274 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3276 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3277 passed to process_one_symbol.
3278 * stabsread.c (read_type): process os9k functio prototype.
3280 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3282 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3285 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3287 * utils.c (prompt_for_continue): Annotate prompt.
3288 (query): Annotate query.
3289 * printcmd.c (print_frame_args): Change syntax of argument
3290 annotation to make name and value part of a single group of
3291 annotations, not two separate groups.
3292 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3293 * valprint.c (val_print_array_elements): Change syntax of
3294 annotation to be more concise.
3295 * main.c, defs.h (command_line_input): New argument tells what
3296 string to include in the annotations.
3297 * symtab.c (decode_line_2), main.c (read_command_lines,
3298 command_loop): Change callers.
3300 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3301 target null pointer.
3302 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3304 * printcmd.c (output_command): Annotate things we print here too.
3305 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3306 * Move declaration of print_value_flags from defs.h to value.h.
3307 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3309 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3311 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3312 BFD handles sun3 dynamic relocations now.
3313 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3316 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3318 * printcmd.c (print_command_1): Annotate the top-level expressions
3320 (print_frame_args): Annotate each argument.
3321 * printcmd.c, defs.h (print_value_flags): New function.
3322 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3323 * valprint.c (val_print_array_elements): Annotate each array element.
3325 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3327 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3328 the register contains a pointer to the type, not the type itself.
3330 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3332 * main.c (main): Accept --annotate=N option and make --fullname
3333 the same as --annotate=1.
3334 (command_line_input): Print annotatation before and after prompt.
3335 * blockframe.c (flush_cached_frames): Print annotation.
3336 * Rename frame_file_full_name to annotation_level and move it from
3338 * source.c (identify_source_line): If annotation_level > 1,
3339 change output format.
3340 * breakpoint.c: Print annotation whenever a breakpoint changes.
3341 * main.c: New variable server_command.
3342 (command_line_input): Parse "server " and set server_command.
3343 (dont_repeat): Check server_command.
3345 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3347 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3348 updating raw_symbol and symnum. Return a value in the case where
3351 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3353 * parse.c: Don't define block_found; it is defined in symtab.c.
3354 * parser-defs.h: Add comment regarding block_found.
3356 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3358 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3361 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3363 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3364 section vma. Do not read dynamic relocs for sun3 executables to
3365 avoid BFD assertion message.
3367 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3369 * nm-hppab.h (KERNEL_U_ADDR): Define.
3370 (FIVE_ARG_PTRACE): Likewise.
3371 (CANNOT_STORE_REGISTER): Likewise.
3372 * nm-hppah.h (KERNEL_U_ADDR): Define.
3373 (FIVE_ARG_PTRACE): Likewise.
3374 (CANNOT_STORE_REGISTER): Likewise.
3375 (NEED_TEXT_START_END): Likewise.
3377 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3378 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3379 (FIVE_ARG_PTRACE): Likewise.
3380 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3381 (FIVE_ARG_PTRACE): Likewise.
3383 * hppa-tdep.c (read_unwind_info): Make static.
3384 (restore_pc_queue): Indirect through the target vector to
3385 reload the register state.
3387 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3389 * paread.c (compare_unwind_entries): Delete function. It's been
3390 moved into hppa-tdep.c.
3391 (read_unwind_info): Likewise.
3392 (pa_symfile_read): No longer call read_unwind_info. The unwind
3393 tables will be read in as they are needed.
3395 * hppa-tdep.c (compare_unwind_entries): New function.
3396 (read_unwind_info, internalize_unwinds): Likewise.
3397 (find_unwind_entry): Read in unwind information on demand.
3399 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3401 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3402 to : in search path processing.
3403 * defs.h (qsort): Rename argument in prototype.
3404 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3406 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3407 (false): Eliminate usages.
3409 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3411 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3412 All references to value changed to value_ptrlage_command is now
3414 All references to value changed to value_ptr.
3415 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3416 * remote-hms.c (hms_wait): Timeout after five seconds.
3417 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3418 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3419 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3421 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3423 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3425 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3427 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3429 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3430 bp_watchpoint_scope breakpoints.
3431 (struct breakpoint): Add val_chain and related_breakpoint fields
3432 for use by watchpoints.
3434 * breakpoint.c (within_scope): Delete. No longer used.
3435 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3436 (target_{remove,insert}_watchpoint): Likewise.
3437 (can_use_hardware_watchpoint): New function.
3438 (remove_breakpoint): New function to remove a single breakpoint
3439 or hardware watchpoint.
3440 (insert_breakpoints): Handle insertion of hardware watchpoints.
3441 Store a copy of the value chain derived from the watchpoint
3443 (remove_breakpoints): Simplify by using remove_breakpoint.
3444 (delete_breakpoint): Likewise.
3445 (watchpoint_check): Delete the watchpoint and watchpoint scope
3446 breakpoints when the watchpoint goes out of scope. Save & restore
3447 the current frame after checking watchpoints.
3448 (breakpoint_init_inferior): Likewise (restarting the program
3449 makes all local watchpoints go out of scope).
3450 (bpstat_stop_status): Handle hardware watchpoints much like normal
3451 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3452 when the watchpoint goes out of scope. Remove and reinsert all
3453 breakpoints before returning if we stopped when a hardware watchpoint
3455 (watch_command): Use a hardware watchpoint when possible. If
3456 watching a local expression, build a scope breakpoint too.
3457 (map_breakpoint_numbers): Also call given function for any
3458 related breakpoints.
3459 (disable_breakpoint): Never disable a scope breakpoint.
3460 (enable_breakpoint): Handle hardware breakpoints much like normal
3461 breakpoints, but recompute the watchpoint_scope breakpoint's
3462 frame and address (if we have an associated scope breakpoint).
3463 (read_memory_nobpt): Handle hardware watchpoints like normal
3464 watchpoints. When necessary handle watchpoint_scope breakpoints.
3465 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3466 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3467 (disable_command): Likewise.
3469 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3470 Extern prototype added to frame.h
3472 * infrun.c (wait_for_inferior): Set current_frame and select
3473 a frame before checking if we stopped due to a hardare watchpoint
3474 firing. Handle stepping over hardware watchpoints.
3475 (normal_stop): Remove unnecessary call to select_frame.
3477 * value.h (value_release_to_mark): Declare.
3478 * values.c (value_release_to_mark): New function.
3480 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3481 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3483 * hppab-nat.c (hppa_set_watchpoint): New function.
3485 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3486 (HAVE_STEPPABLE_WATCHPOINT): Define.
3487 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3488 (target_{insert,delete}_watchpoint): Define.
3490 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3491 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3492 (target_{insert,remove}_watchpoint): Likewise.
3494 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3496 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3497 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3498 often have the same names as debug symbols for functions, and
3499 confuse lookup_symbol().
3501 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3503 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3504 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3505 REGISTER_RAW_SIZE (1).
3506 Together these changes work around a bug in HP's compiler. Both
3507 seem to be necessary.
3509 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3511 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3512 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3513 are type mst_solib_trampoline.
3515 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3517 * config/m68k/es1800.mt: Change comments.
3519 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3521 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3523 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3525 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3528 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3530 * values.c (unpack_long): Remove obsolete comment about using a
3533 * symfile.c (symbol_file_command): Add comments about command syntax.
3535 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3536 Jim Kingdon (kingdon@cygnus.com)
3538 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3539 are in the .plt section.
3540 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3541 find_solib_trampoline_target): New functions for handling
3542 stepping into -g compiled shared libraries.
3543 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3544 find_solib_trampoline_target): Add prototypes.
3545 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3546 Define to handle stepping into -g compiled shared libraries.
3547 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3548 stepping into -g compiled shared libraries.
3550 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3552 * configure.in: Add mips-*-sysv4* support.
3553 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3554 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3555 New files for MIPS SVR4 support.
3556 * Makefile.in: Update for new mipsv4 files.
3557 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3558 read_next_frame_reg to obtain the frame relative stack pointer.
3559 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3560 obtain the frame relative stack pointer.
3561 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3562 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3563 by entering them into the minimal symbol table.
3564 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3565 a long for float formats.
3566 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3567 get defined in <link.h>.
3568 * solib.c (solib_add): Add shared library sections to the section
3569 table of the target before adding the symbols.
3570 * partial-stab.h: Relocate static and global functions.
3571 * dbxread.c (read_dbx_symtab): Remove unused variable
3572 end_of_text_address. Relocate text_addr when passing it
3575 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3576 library functions before the executable is run. Retrieve dynamic
3577 symbols from stripped executables.
3578 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3579 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3580 if no debugging symbols were found.
3581 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3582 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3584 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3585 OSF/1 has shared libraries.
3587 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3589 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3590 to BFD handling of dynamic symbols.
3592 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3594 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3595 then gets its real address into FUN and its GOT/DP value into %r19.
3597 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3599 * hppa-tdep.c (frameless_function_invocation): If no unwind
3600 descriptor was found, then assume this was not a frameless
3601 function invocation.
3602 (frame_saved_pc): If the saved PC is in a linker stub, then
3603 return the return address which the linker stub will return to.
3605 * xm-hppab.h: Never define USG.
3606 * xm-hppah.h: Always define USG.
3608 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3610 * values.c (unpack_long, value_from_longest),
3611 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3613 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3615 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3617 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3619 For SVR4 targets, enable gdb to set breakpoints in shared
3620 library functions before the executable is run.
3621 * elfread.c (elf_symtab_read): Handle symbols for shared library
3623 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3624 and moved to objfiles.c.
3625 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3626 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3627 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3628 the new generic definition from tm-sysv4.h works for Solaris.
3630 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3632 * elfread.c (elf_symtab_read): Change storage_needed,
3633 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3634 bfd_get_symtab_upper_bound. Check for errors from
3635 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3636 * nlmread.c (nlm_symtab_read): Same changes.
3638 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3640 * xcoffread.c (xcoff_next_symbol_text): New function.
3641 (read_xcoff_symtab): Set next_symbol_text_func to it.
3642 Move raw_symbol outside of read_xcoff_symtab.
3644 * remote.c (getpkt): Remove unused "out" label.
3646 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3648 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3649 about more than one watchpoint being triggered.
3651 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3653 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3655 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3657 * blockframe.c (find_pc_partial_function): mst_file_text
3658 symbols do not live in the shared library transfer table.
3659 * ch-exp.y (decode_integer_value, match_character_literal,
3660 match_bitstring_literal): Guard tolower calls with isupper,
3661 tolower on old BSD systems blindly subtracts a constant.
3662 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3663 well when determining the producer of the object file.
3664 * mdebugread.c (has_opaque_xref): New function to check for
3665 cross reference to an opaque aggregate.
3666 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3667 enter typedefs to opaque aggregates into the symbol tables.
3668 * mdebugread.c (parse_external): Remove skip_procedures argument,
3669 it has always been 1. Remove code that handled stProc symbols,
3670 it was never executed and was wrong, as the index of a
3671 stProc symbol points to the local symbol table and not to the
3672 auxiliary symbol info. Update caller.
3673 * mdebugread.c (parse_partial_symbols): Do not enter external
3674 stProc symbols into the partial symbol table, they are already
3675 entered into the minimal symbol table.
3676 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3677 Remove all conditionals and definitions for ptx.
3678 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3679 Fix addresses of floating point registers in REGISTER_U_ADDR.
3680 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3681 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3682 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3683 signal trampoline code work.
3684 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3685 Remove all conditionals and definitions for ptx.
3686 Remove KDB definitions.
3687 * symm-nat.c (store_inferior_registers): Fetch registers before
3688 storing them to obtain valid floating point control registers.
3689 Store fpu registers.
3690 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3691 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3692 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3694 * symm-nat.c (child_resume): Update type of `signal' parameter.
3695 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3697 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3699 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3700 calling import stubs for functions in shared libraries.
3702 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3704 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3706 * ch-lang.c (chill_is_varying_struct): Magic string is
3707 was "<var_length>" is now "__var_length" (more portable).
3709 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3711 * remote.c (getpkt): If we get a timeout, actually retry rather
3712 than just giving up the first time it happens.
3713 * remote.c: Document sequence numbers.
3714 (remote_store_registers): Change syntax of 'P' request so that it
3715 never looks like a sequence number.
3717 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3719 * os9kread.c (record_minimal_symbol): add section_offset to
3720 relocate minimal symbol table.
3721 * os9kread.c (read_minimal_symbols): ditto.
3722 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3724 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3725 return. Also if file addr is 0 leave it 0, not to relocate.
3726 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3727 'set remotexoff' and 'set remotelog' commands.
3729 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3731 * remote.c (remote_store_registers): Add 'P' request to set an
3732 individual register.
3733 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3736 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3739 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3740 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3742 * command.c (do_setshow_command, case var_string): Never add a
3743 space to the end of the string.
3744 * NEWS: Document this change.
3745 * .gdbinit: Add a space to the "set prompt" command.
3747 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3749 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3750 changes to make it compile (it doesn't link yet).
3752 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3753 (set_demangling_style, set_demangling_command): Use savestring not
3754 strdup. We were not dealing properly with a NULL return from
3755 strdup, and were not declaring strdup (the system header may or
3758 * valprint.c (val_print): Remove inaccurate comment about what
3759 types can be stub types.
3761 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3762 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3763 Supply alternate version if ATTACH_DETACH is not defined.
3764 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3765 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3766 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3768 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3770 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3772 (skip_trampoline_code): Rewrite and add support for argument
3773 relocation stubs stubs, import/export stubs, calls through
3774 "_sr4export" and cascaded trampolines.
3776 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3777 if no unwind descriptor is found.
3779 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3780 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3781 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3782 differently. All registers are four bytes.
3783 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3785 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3787 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3788 registers as both single and double values (fetching 2nd 32bit half
3789 as necessary). Annotate each register printed with its precision.
3791 * paread.c (read_unwind_info): Fix off-by-one error.
3793 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3795 * main.c (complete_command): Deal with it if arg is NULL.
3797 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3799 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3800 regarding using the PC--using the PC is necessary and all the
3801 FIXME comments in the world won't make it go away.
3803 * valops.c (value_at, value_at_lazy): Give error if we dereference
3805 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3806 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3808 * stabsread.c (patch_block_stabs): Add comment about what happens
3809 if the definition is in another compilation unit from the stab.
3811 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3813 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3815 * main.c (complete_command): New command, from Rick Sladkey
3816 <jrs@world.std.com>.
3817 (symbol_completion_function): Don't declare rl_point and
3818 rl_line_buffer; they are now declared in readline.h.
3819 (show_commands): Don't declare history_base; it is declared in
3821 * command.c (lookup_cmd): Don't delete trailing whitespace.
3822 Reverts change of 14 May 1989.
3824 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3826 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3827 code from prim_record_minimal_symbol_and_info() to here. Callers
3828 of the latter can legitimately supply a section number of -1.
3830 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3832 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3833 member functions have an element in args for a (nonexistent) this
3836 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3838 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3840 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3841 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3843 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3844 for the structure's type. All callers changed.
3846 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3847 for each structure argument rather than assuming it's either
3848 true or false for all structure arguments.
3850 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3851 on the length structure passed, not the compiler used.
3853 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3854 argument for the structure's type.
3856 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3858 * values.c (set_internalvar): Don't set var->value until we are
3859 sure there won't be an error().
3861 * remote.c (get_offsets): Reinstate comment which was in
3862 remote_wait about use of SECT_OFF_TEXT and so on.
3864 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3866 * symmisc.c (maintenance_check_symtabs): New function to check
3867 consistency of psymtabs and symtabs.
3868 * symtab.h (maintenance_check_symtabs): Add prototype.
3869 * maint.c: Add new `maint check-symtabs' command.
3870 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3871 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3872 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3874 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3875 to write_memory to avoid warnings from gcc.
3876 * config/i386/xm-symmetry.h: Add missing #endif.
3877 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3878 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3879 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3881 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3883 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3884 (hppa_push_arguments): Likewise.
3886 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3888 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3889 improve remote debugging efficiency. Also fixed problems with
3890 doing function calls for programs with no entry points.
3891 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3892 entry_point_address.
3893 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3894 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3895 parse_lines): Pass section_offsets info to these routines so that
3896 we can relocate symbol table entries upon readin.
3897 * (psymtab_to_symtab_1): Set symtab->primary to tell
3898 objfile_relocate to do relocations for our symbols.
3899 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3900 (which hang off of the symbol table).
3901 * Use prim_record_minimal_symbols_and_info instead of
3902 prim_record_minimal_symbols to supply section info to make minimal
3903 symbol relocations work.
3904 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3905 -1, try to deduce it from ms_type.
3906 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3907 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3908 add code to relocate objfile->sections data structure.
3909 * remote.c (get_offsets): Use new protocol message to acquire
3910 section offsets from the target.
3911 * (remote_wait): Get rid of relocation stuff. That's all handled
3912 by objfile_relocate now.
3913 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3914 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3916 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3918 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3920 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3921 HPREAD is not defined.
3923 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3925 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3927 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3928 can no longer set this at run time.
3929 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3930 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3931 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3932 sparc-tdep.c compiles).
3933 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3935 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3937 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3938 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3939 * configure.in: Recognize m68*-cisco*-*.
3941 * Makefile.in (TAGS): Use variables directly, rather than using
3942 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3943 and means that these filenames no longer need be unique across all
3944 the config/* directories.
3945 * configure.in: Put the config/*/ into TM_FILE, etc.
3947 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3948 and trapv exceptions.
3950 * target.h (struct section_table), objfiles.h (struct obj_section):
3951 Change name of field sec_ptr to the_bfd_section. More mnemonic
3952 and avoids the (sort of, for the ptx compiler) name clash with
3953 the name of the typedef.
3954 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3955 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3957 * utils.c: Include readline.h.
3958 * Makefile.in (utils.o): Add dependency.
3960 * remote.c (getpkt): Add support for run-length encoding.
3962 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3964 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3966 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3968 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3969 prim_record_minimal_symbol.
3972 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3973 computing their offset from the start of the old buffer and adding
3974 to the new buffer, rather than by assuming we can add the
3975 difference between the old buffer and the new buffer (it might not
3976 fit in an int). Merge in cosmetic differences from emacs regex.c
3977 version of this macro.
3979 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3981 * Makefile.in (install-only): Fix use of program_transform_name.
3983 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3985 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3986 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3987 so I'm nuking the command.
3988 * symtab.c (find_addr_symbol): Comment out, no longer used.
3990 * main.c (main): Don't init_source_path for the -cd argument. Now
3991 that source_path doesn't contain the current_directory from when
3992 GDB started up, init_source_path is no longer useful (and is
3993 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3995 * TODO: Remove item about line numbers being off. It is useless
3996 and confusing without a reproducible test case (it mentions
3997 proceed(), but I was able to step through proceed without trouble).
3999 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4001 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4002 library functions before the executable is run. Retrieve dynamic
4003 symbols from stripped executables.
4004 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4005 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4006 symtab.c (list_symbols): Handle mst_solib_trampoline.
4007 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4008 for all targets, remove IBM6000_TARGET dependencies.
4009 * dbxread.c (read_dbx_dynamic_symtab): New function.
4010 * dbxread.c (dbx_symfile_read): Use it.
4011 * dbxread.c (SET_NAMESTRING): Set namestring to
4012 "<bad string table index>" instead of "foo" if the string index is
4014 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4016 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4017 to break_command. Handle mst_file_* minimal symbol types.
4018 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4020 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4022 * c-exp.y(yylex): fix potential memory overflow.
4024 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * environ.c (set_in_environ): Eliminate special handling of PATH and
4028 * putenv.c: Removed, conflicts with system declaration of
4029 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4031 * Makefile.in: Change accordingly.
4032 * procfs.c (procfs_create_inferior): Change comment accordingly.
4034 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4036 * rs6000-tdep.c: Change value to value_ptr.
4038 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4040 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4041 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4042 MEMENUM symbols. Do not include function-scoped variables in
4043 the partial symbol table.
4045 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4047 * i386m3-nat.c: Include floatformat.h.
4048 (get_i387_state): Use memset not bzero.
4052 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4053 ieee-float.h to floatformat.h.
4055 * valprint.c (val_print_string): Ignore error if the error
4056 happened after a terminating '\0'.
4058 * c-valprint.c (c_val_print): Never add 1 to return value from
4059 val_print_string; just return what it returns.
4061 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4062 looping through all of the enums.
4063 * infrun.c (signals_info): Use it.
4065 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * main.c (main): When printing warning about bad baud rate, don't
4068 use warning(); it relies on current_target which isn't set up yet.
4070 * breakpoint.c (_initialize_breakpoint): Update docstring for
4071 tbreak to match what the code actually does. Don't mention tbreak
4072 in docstrings for "enable once" or "enable breakpoints once".
4074 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4076 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4077 while (0). That defeats the whole purpose of using do . . . while (0).
4078 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4079 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4080 using a ?: expression as an lvalue is not portable.
4082 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4083 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4084 'p' and 'r' symbol descriptors into a single symbol to look for a
4086 * README, config/sparc/tm-sparc.h: Update comments.
4088 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4090 * mdebugread.c (parse_type): Do not complain for types with
4091 an `indexNil' aux index, these are simply undefined types.
4092 Remove indexNil check from caller of parse_type.
4093 * mdebugread.c (parse_partial_symbols): Do not enter
4094 stGlobal, scCommon symbols into the minimal symbol table, their
4095 value is the size of the common, not its address.
4096 Handle scInit, scFini, scPData and scXData sections.
4097 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4099 Enter stProc symbols into the global_psymbols list once, not into
4100 the static_psymbols_list.
4101 Get rid of dummy psymtab if it is empty, to allow proper detection
4102 of stripped executables.
4103 * mdebugread.c (cross_ref): Allow cross references to Fortran
4106 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4108 * stabsread.c (common_block_end, fix_common_block): Stash the
4109 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4110 as to not assume that a pointer fits in an enum.
4112 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4114 * os9kread.c (fill_sym): check compiler verion number for pre-
4116 * os9kread.c (os9k_process_one_symbol): address of symbol is
4117 relative to section not module.
4118 * stabsread.c (define_symbol): add symbol type 's' as local
4120 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4122 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4123 * remote-os9k.c: fix bug in 'set remotebaud' function.
4124 * remote-os9k.c (rombug_link): minimize checking so to improve
4126 * symfile.c (symbol_file_command): check if failed to link, also make
4127 the command be able to accept more than one filenames.
4128 * target.c (target_link): check if failed to link with rombug.
4129 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4131 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4133 * remote-es.c (es1800_child_ops): Don't declare it static.
4135 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4137 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4139 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4141 * dbxread.c: New variable lowest_text_address.
4142 (record_minimal_symbol, read_dbx_symtab): Set it.
4143 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4144 end_of_text_address.
4145 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4147 * dbxread.c (end_psymtab): Remove old and commented out
4148 capping_global and capping_static. Fix comments regarding
4149 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4151 * parser-defs.h: Add "extern" to start of variable declarations so
4152 we don't end up with commons.
4153 * parse.c: Define these variables.
4155 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4158 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4160 * alpha-tdep.c: Change value to value_ptr.
4162 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4164 * solib.c (elf_locate_base): New function to locate the address
4165 of the dynamic linker's runtime structure in the dynamic info section.
4166 * solib.c (locate_base): Use it instead of iterating over the list
4167 of mapped address segments.
4168 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4171 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4173 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4174 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4175 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4176 signal trampoline and interrupt routines.
4177 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4178 (frame_chain, frame_chain_valid): Likewise.
4179 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4180 saved regs convention for SP.
4182 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4183 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4184 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4186 * tm-hppah.h (IN_SIGTRAMP): Define.
4188 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4190 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4191 alphabetic character as the start of a name.
4193 * sparclite/Makefile.in (all install): Build and install aload.
4195 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4196 config.guess and config.sub produce.
4198 * mips-tdep.c: Change value to value_ptr.
4200 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4202 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4203 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4204 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4205 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4206 value with value_ptr. This is for the ptx compiler.
4207 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4209 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4210 #if 0 i386_float_info.
4211 * symm-tdep.c (round): Remove. Also remove sgttyb.
4212 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4213 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4214 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4215 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4217 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4218 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4219 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4220 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4221 tm-i386v.h is apparently OK.
4222 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4223 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4226 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4228 * osfsolib.c (xfer_link_map_member): Update to use new
4229 target_read_string interface.
4231 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4233 * infrun.c (wait_for_inferior): In checking
4234 remove_breakpoints_on_following_step, check
4235 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4237 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4239 * os9kread.c (os9k_process_one_symbol): Rename
4240 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4241 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4242 (CORE_ADDR)0, from target_link, since that is what it uses.
4243 Process name at end, not during parsing (like we did before Kung's
4244 change), so that -readnow and -mapped can appear anywhere.
4245 Make text_relocation a local variable.
4246 * config/i386/i386os9k.mt: Fix comment.
4247 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4248 * os9kread.c: Put "comments" after #endif inside /* */.
4249 * stabsread.h: Add os9k_stabs variable.
4250 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4252 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4253 descriptor in global_symbols not local_symbols.
4254 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4256 (read_type): If os9k_stabs, accept function parameters after 'f'
4258 (read_array_type): If os9k_stabs, don't expect index type and
4259 expect lower and upper to be separated by ',' not ';'.
4260 (read_enum_type): If os9k_stabs, read a number before the first
4261 enumeration constant.
4262 (os9k_init_type_vector): New function.
4263 (dbx_lookup_type): Call it when starting new type vector.
4264 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4265 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4266 * os9kstab.c: Removed.
4267 * Makefile.in: Update accordingly.
4268 * objfiles.c (objfile_relocate_data): Removed.
4269 * remote-os9k.c (rombug_wait): Call objfile_relocate
4270 not objfile_relocate_data.
4271 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4272 * remote-os9k.c (rombug_wait): Call find_pc_section not
4274 * main.c (quit_command): Check inferior_pid; revert Kung change.
4275 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4277 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4279 * os9kread.c: New file to read os9000 style symbo table.
4280 * os9kstab.c: new file to read os9000 style stabs.
4281 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4282 * objfiles.c (find_pc_objfile): new function to search objfile
4284 * objfiles.c (objfile_relocate_data): new function to relocate
4285 data symbols in symbol table.
4286 * objfiles.h: Add two aux fields in struct objfile to handle
4287 multiple symbol table files situation like in os9000.
4288 * symfile.c: Change so 'symbol-file' command can handle multiple
4289 files. Also call target_link() to get relocation infos.
4290 * target.c (target_link): new function to get relocation info when
4291 a symbol file is requested to load.
4292 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4293 because in cross mode there's no inferior pid, bit they need to
4295 Makefile.in: add os9kread.c os9kstab.c and .o's.
4296 configure.in: add i386os9k target.
4297 config/i386/i386os9k.mt: new add.
4298 config/i386/tm-i386os9k.h: new add.
4300 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4302 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4303 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4305 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4307 * target.c, target.h (target_read_string): Provide error detection to
4308 caller. Put string in malloc'd space, so caller need not impose
4310 * solib.c (find_solib): Update to use new interface.
4311 * irix5-nat.c (find_solib): Read o_path from inferior
4312 (clear_solib): Free storage for o_path.
4313 * valprint.c (val_print_string): Add comments.
4315 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4317 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4320 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4322 * value.h (struct value): Add modifiable field.
4323 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4324 (record_latest_value): Don't mess with VALUE_LVAL of value.
4325 * valops.c (value_assign): Check it. Reword existing error
4326 message on not_lval.
4328 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4329 (STEP_SKIPS_DELAY): Added.
4330 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4333 * valprint.c (val_print_string): If errcode is set, always print
4334 an error, regardless of force_ellipsis. In the non-EIO case,
4335 just print the error message rather than calling error(). Don't
4336 access *(bufptr-1) if bufptr points to the start of the buffer.
4337 When looking for '\0', don't increment bufptr and addr if bufptr
4338 started out already at limit. If an error happens on fetching the
4339 first character, don't print the string.
4341 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4343 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4346 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4347 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4348 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4349 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4350 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4351 * findvar.c: Update comment regarding ieee-float.h.
4353 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4355 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4356 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4357 Define to make backtracing through the various sigtramp handlers
4359 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4360 the saved pc from ucontext on the stack for SVR4 signal handling.
4362 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4364 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4365 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4366 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4367 just use the global variable itself. When printing baud rate,
4368 don't print a baud rate if baud_rate is -1.
4370 * coffread.c (read_coff_symtab): Pass mst_file_* to
4371 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4372 symbols in the minimal symbols regardless of SDB_TYPE.
4374 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4376 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4377 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4378 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4379 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4380 ignored bs->stop for a bp_step_resume breakpoint.
4381 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4382 which performs one (the check_sigtramp2 one) of the functions
4383 which had been handled by the step_resume_breakpoint. For each
4384 use of the step_resume_breakpoint, make it still use the
4385 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4387 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4388 When setting the frame address of the step resume breakpoint, set
4389 it to the address for frame *before* the call instruction is
4390 executed, not after.
4392 * mips-tdep.c (mips_print_register): Print integers using
4393 print_scalar_formatted rather than duplicating all the
4394 CC_HAS_LONG_LONG and so on.
4395 (mips_push_dummy_frame): Use read_register_gen rather than using
4396 read_register and then putting it back in target format with
4397 store_unsigned_integer. If registers are more than 4 bytes, give
4398 an error rather than have some registers overwrite other
4400 #if 0 unused include of opcode/mips.h.
4402 * symfile.h: Don't declare arguments for coff_getfilename.
4404 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4406 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4408 * configure.in (hppa*-*-osf*): New configuration.
4409 * config/pa/hppaosf.mt: New target makefile fragment.
4410 * config/pa/tm-hppao.h: New target include file.
4412 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4414 * exec.c (print_section_info): Print entry point for exec_bfd only.
4415 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4416 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4417 causes problems if <sys/types.h> has no multiple inclusion protection.
4419 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4421 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4422 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4423 (CALL_DUMMY_LENGTH): Changed accordingly.
4425 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4427 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4428 numbers of register windows.
4430 * sparclite/hello.c: Add factorial function for testing.
4431 * salib.c: Use macros instead of constants for I/O addresses to
4432 make 931 support easier.
4433 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4434 register in sta/lda instructions.
4436 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4438 * dbxread.c (process_one_symbol): Set
4439 block_address_function_relative for COFF like we do for ELF and SOM.
4441 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4443 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4445 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4446 the enumerators of an ecoff enum into the partial symbol table.
4447 * mdebugread.c (parse_partial_symbols): Call it.
4448 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4449 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4450 offsets. Cast psymtab->read_symtab to PTR before passing it to
4452 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4453 set up the global offset table pointer in pic compiled code.
4454 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4455 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4456 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4457 ensures that floats are promoted to doubles before they are pushed
4460 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4462 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4463 Fixup cache_on and flush_i_cache so that they work for both the
4464 930 and 932 processors. Rewrite most low level funcs (uart
4465 access & cache stuff) to use new ASI access macros in sparclite.h.
4466 Also make it easy to access second serial port.
4468 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4470 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4471 <sys/stat.h>; not needed.
4473 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4475 * stack.c (print_frame_info): In "pathological" case, don't
4476 distrust the line number information.
4478 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4480 * mips-tdep.c (mips_print_register): handle 64 bits register.
4481 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4483 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4487 * Makefile.in (install): Do the sed for program_transform_name
4488 ourselves instead of worrying about INSTALL_XFORM. This enables
4489 users to override INSTALL_PROGRAM in the standard way.
4491 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4492 depend on Makefile.in.
4494 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4495 Only test against INT_MIN if a LONGEST is bigger than an int.
4497 * README: Change GhostScript to Ghostscript.
4499 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4501 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4502 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4503 character file names.
4504 * Makefile.in (ALLPARAM): Add these files.
4506 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4507 character file names.
4508 * Makefile.in: Add Kung's new mips64 files.
4510 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4512 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4513 mips64el-*-ecoff and mips64-big-*.
4514 * defs.h: get rid of FORCE_LONG_LONG.
4515 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4516 parsing. Change register size to be MIPS_REGSIZE.
4518 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4520 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4521 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4522 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4524 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4526 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4527 (remove_commands, add_commands): Add/remove hms-drain when target
4530 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4532 * configure.in: Add Lynx/rs6000 support.
4533 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4534 messages. Add rs6000 support. Don't try to modify unwritable
4536 * rs6000-nat.c: Move lots of native dependent stuff (like core
4537 file support) from rs6000-tdep.c & xcoffexec.c to here.
4538 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4539 * xcoffexec.c: Move native dependent stuff to nat.c.
4540 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4542 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4544 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4545 New files to support Lynx/rs6000.
4547 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4549 * README: Remove note about gcc warnings on alpha, these should be
4551 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4552 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4553 remote-utils.c, stabsread.c: Include <string.h>.
4554 * regex.c: Include "defs.h", change re_comp argument to const char *.
4555 * infptrace.c (fetch_register, store_inferior_registers): Change
4556 regaddr to type CORE_ADDR.
4557 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4558 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4560 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4562 * symtab.h: Always define BYTE_BITFIELD to nothing.
4564 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4566 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4567 * configure.in: Remove comment about m68k-em.mt.
4568 * Makefile.in: Remove references.
4570 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4572 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4575 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4577 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4578 access BFD private data. Search for the "$TEXT$" space rather
4580 (hppa_sym_fns): Add bfd target flavour to initializer.
4582 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4584 * target.c (target_preopen): If target_kill doesn't remove the
4585 target from the stack, use pop_target to do it.
4587 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4588 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4589 changes to stabsread.c from summer 1993.
4591 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4592 printing the program, rather than passing NULL to printf.
4593 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4594 try to call UDIDisconnect again. Print better message.
4595 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4597 (udi_create_inferior): If udi_session_id is negative, open a new
4598 TIP rather than giving an error.
4600 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4601 config/ns32k/ns32km3.mh: Define NAT_FILE.
4602 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4603 (it was inconsistent and namespace-wrong) to NM_M3_H.
4604 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4605 (m3_open): New function.
4607 * TODO: Update Mach section.
4609 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4611 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4613 * printcmd.c (printf_command): Add missing single-letter
4614 backslash-escape sequences, and improve error message.
4616 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4618 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4619 rather than trying to shove an int into a pointer and back out
4620 again. This avoids compiler warnings.
4622 * defs.h (alloca): Declare as void *, not char *, on hpux.
4623 Don't prototype it, just declare the return type.
4625 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4627 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4628 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4630 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4632 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4633 ZERO_REGNUM, just read it as zero without talking to the board.
4635 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4637 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4638 to store_floating, not nonexistent variable len.
4640 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4642 (mips_store_word): Change calling convention to return errors, and
4643 to provide old contents if the caller wants it.
4644 (mips_xfer_memory): Deal with errors from mips_store_word.
4645 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4646 define now that remote-mips.c doesn't use BREAKPOINT.
4648 * remote-mips.c (mips_create_inferior): Call warning if arguments
4649 specified, and then execute "set args" command. Call error, not
4650 mips_error, if executable file not specified.
4652 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4655 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4658 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4660 * value.h (print_longest): Rename "value" to "val" in prototype
4661 declaration because some compilers don't like arguments whose
4662 names are the same as types.
4663 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4664 before passing it to remote_*_bytes.
4666 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4668 * h8500-tdep.c (saved_pc_after_call): The size of the
4669 pc is memory model dependent. (segmented_command,
4670 unsegmented_command, _initialize_h8500_tdep): New commands to
4671 change memory model.
4672 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4674 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4675 (hms_wait): Use new status structure
4676 (hms_open): Push the target here. (hms_before_main_loop): Not
4677 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4678 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4679 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4680 all registers in a compact way.
4682 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4684 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4685 as CORE_ADDR to match definition in rs6000-tdep.c.
4687 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4689 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4690 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4691 definitions into the psymtab.
4693 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4695 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4696 a special exceptionSize for the 68332.
4698 * remote-udi.c (udi_attach): If no arguments, print error.
4700 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4702 * Makefile.in (VERSION): Bump to 4.12.1
4703 * NEWS, README: Update to match 4.12 release.
4705 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4707 * command.c (empty_sfunc): New function.
4708 (add_set_cmd): Use it instead of not_just_help_class_command.
4709 (not_just_help_class_command): Change calling convention back to
4710 what it was before yesterday's change.
4712 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4713 of the type if present.
4715 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4717 * printcmd.c (decode_format): Don't blithely set the size for
4718 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4720 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4721 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4722 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4723 always just check against INT_MIN and INT_MAX (this also fixes things
4724 if sizeof (long) > sizeof (int), e.g. Alpha).
4725 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4726 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4727 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4728 BUILTIN_TYPE_UNSIGNED_LONGEST.
4729 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4730 longest_int and longest_unsigned_int.
4731 * value.h (struct value): Just align to LONGEST, rather than worrying
4732 about CC_HAS_LONG_LONG.
4733 * valarith.c (value_binop): Figure out type ourself based on
4734 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4735 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4736 * valprint.c (val_print_type_code_int): Just call
4737 extract_unsigned_integer directly, rather than going through
4739 * printcmd.c (decode_format): Remove code which would sometimes
4740 change 'g' size to 'w' for integers. print_scalar_formatted handles
4741 printing huge integers well enough, thank you.
4743 * command.c (add_set_cmd, not_just_help_class_command): Change
4744 to make this the sfunc, not cfunc, since that is how we call it.
4745 * command.h: Comment difference between sfunc and cfunc.
4746 * demangle.c (set_demangling_command): Add third arg since that
4747 is how it is called.
4748 (_initialize_demangler): Use sfunc, not cfunc, for
4749 set_demangling_command, since that is how it is called.
4750 Remove show_demangling_command; it has no effect.
4752 * command.c (shell_escape): Report errors correctly (with error
4753 message from strerror).
4755 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4757 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4758 x_scnlen.l rather than x_scnlen to match corresponding change in
4761 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4763 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4764 Change comments regarding TYPE_CODE_BOOL.
4765 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4766 regardless of the language.
4767 (value_true): Just call value_logical_not regardless of language.
4768 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4769 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4770 * language.h: Improve comment for la_builtin_type_vector.
4771 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4772 builtin_type_m2_bool.
4774 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4776 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4777 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4779 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4781 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4782 by restarting the ioctl.
4784 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4786 * target.h (target_wait): Add comment about calling
4787 return_to_top_level.
4789 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4791 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4792 additional arguments.
4793 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4795 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4797 * sparc-stub.c: Remove unnecessary #include of memory.h.
4799 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4801 * mips-tdep.c: Remove code which sets saved_regs from
4802 init_extra_frame_info and put it in new function mips_find_saved_regs.
4803 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4804 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4805 check if it is NULL and call mips_find_saved_regs if so.
4807 * remote-mips.c: Use unfiltered, not filtered, output most places.
4809 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4810 backtrace. Revise comments.
4812 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4814 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4815 alpha and irix. The _sigtramp case has to be handled properly
4816 in the tdep files if we have no ecoff debugging info.
4817 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4818 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4819 without PC_REGNUM kludge.
4820 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4821 Clean up handling of mips sigtramp frames, improve comments.
4823 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4825 * paread.c (read_unwind_info): Fix typo.
4827 * paread.c (pa_symtab_read): Update the "check_strange_names"
4828 filter to match GCC's current output. Filter out section symbols
4829 (which the HP linker sometimes puts in the wrong place).
4831 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4833 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4835 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4837 * Makefile.in: Remove all references to sparcly-nat.c.
4839 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4840 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4841 duplicating serial.h and target.h.
4843 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4844 are not used anywhere (a 5 Oct 1993 change removed the uses).
4846 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4847 * config/m68k/es1800.mt: Add comment.
4848 * remote-es.c: Extensive changes to update to current conventions.
4850 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4851 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4852 to achieve the desired timeout.
4853 * serial.h (serial_t): Add field timeout_remaining.
4855 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4857 * c-exp.y (yylex): Reenable nested type code.
4859 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4861 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4863 * remote-mips.c (mips_ops): Fix docstring.
4865 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4867 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4868 with the old tm-m68k-em.h:
4869 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4870 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4871 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4872 Add FIXME regarding GET_LONGJMP_TARGET.
4874 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4875 * infptrace.c (kill_inferior): Add comments.
4876 * main.c (quit_command): Call target_close after we kill or
4878 * remote-udi.c (udi_close): Don't error() if QUITTING.
4880 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4882 * configure.in: Make m68k-coff and aout add monitor support in
4883 addition to the standard serial support.
4885 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4887 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4890 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4892 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4893 * elfread.c (record_minimal_symbol_and_info),
4894 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4896 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4898 * i386-stub.c: Add ".text" right before "mem_fault:".
4900 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4902 * remote-utils.c (usage): Fix message to be accurate and conform
4903 more closely to normal conventions.
4905 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4906 whether to show information about exec_bfd, and not control whether
4907 to show information about device and speed.
4909 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4910 usage message, don't dump core.
4912 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4913 for variable size array.
4914 (bug_fetch_register, bug_store_register): Rename "value" to
4915 "fpreg_buf" because some compilers don't like variables whose
4916 names are the same as types.
4917 (bug_store_register): Use a cast when converting char * to
4920 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4921 of the command in error message (the text was referring to the old
4922 name of the command).
4924 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4926 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4927 full details on structure elements without names. This partially
4928 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4929 of those changes was accidental.
4931 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4932 defined, make it an error to specify a single argument which is not
4935 * Makefile.in (version.c), main.c (print_gdb_version): Use
4936 host_alias and target_alias, not host_canonical and
4937 target_canonical, to print configuration.
4939 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4941 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4942 of builtin_type_long. It is necessary to get a type which is
4943 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4945 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4946 various miscellaneous things discovered in the process:
4947 * printcmd.c, defs.h (print_address_numeric): New function.
4948 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4949 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4950 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4951 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4953 * utils.c, defs.h (gdb_print_address): New function.
4954 * expprint (dump_expression), gdbtypes.h: Use it.
4955 * breakpoint.c (describe_other_breakpoints),
4956 symmisc.c (dump_symtab, print_symbol):
4957 Use filtered not unfiltered I/O.
4958 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4959 just run gdb under a debugger for this (and it had problems with
4960 printing addresses, how to print b->shadow, etc.).
4961 * buildsym.c (make_blockvector), core.c (memory_error),
4962 exec.c (print_section_info), maint.c (print_section_table),
4963 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4964 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4965 Add comments saying code is broken. Marked with "FIXME-32x64".
4966 * dbxread.c (process_one_symbol), partial-stab.h (default),
4967 remote-vx.c (vx_run_files_info):
4968 Don't cast int being passed to local_hex_string.
4969 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4970 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4972 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4974 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4975 * source.c: Include <sys/types.h> regardless of USG.
4977 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4979 * valops.c (value_assign): Set `type' after coercing toval.
4980 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4981 Use extract_unsigned_integer to get the address of a reference.
4983 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4985 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4986 AIX can use ? instead of \ for continuation. Deal with it.
4988 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4989 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4990 the HP compiler in ANSI mode doesn't like.
4992 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4993 based on USG, rather than defining HAVE_SIGSETMASK to an
4994 expression containing defined. Having a macro used in #if expand
4995 to an expression containing "defined" is undefined according to
4996 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4999 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5001 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5002 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5004 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5006 * ch-exp.y (match_string_literal): Allow a zero-length string.
5007 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5009 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5011 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5012 passing them to print_387_status.
5013 (print_387_status): Don't subtract top from 7 before using it.
5014 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5015 from 7; the above explains it.
5017 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5019 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5020 pointer value when fixing up the frame at the start of a function.
5022 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5024 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5025 Sparc from the stack.
5027 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5029 * remote-mips.c (mips_initialize): Clear mips_initializing via
5030 cleanup chain, not directly.
5032 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5033 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5034 munging the timeout due to the limited range of c_cc[VTIME].
5036 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5037 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5038 m3-nat.c (m3_create_inferior): Pass it.
5039 * procfs.c: Remove ptrace function. It was declared in a way which
5040 conflicted with the prototype in unistd.h on Solaris.
5042 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5044 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5045 in the sigcontext if it is a signal trampoline frame.
5046 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5047 Define for Solaris2.
5049 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5051 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5052 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5053 tm-sparc.h so they can be overridden if necessary.
5055 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5057 * lynx-nat.c: Add Sparc support.
5058 * sparcly-nat.c: Remove. It's useless.
5059 * config/sparc/nm-sparclynx.h: Rewrite.
5060 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5062 * config/sparc/tm-sparclynx.h: Rewrite.
5064 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5066 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5067 directory. Old code was discarded, since the new opcode table has
5070 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5072 * Makefile.in (realclean): Remove info files per make-stds.texi.
5074 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5076 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5077 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5078 * config/sparc/tm-sun4sol2.h: Define it.
5080 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5082 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5083 if we did not find a symbol.
5085 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5087 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5090 * hppab-nat.c (call_ptrace): Delete redundant function.
5091 (kill_inferior, attach, detach, child_resume): Likewise.
5092 (child_xfer_memory): Likewise.
5094 * hppah-nat.c (call_ptrace): Delete redundant function.
5095 (kill_inferior, attach, detach, child_resume): Likewise.
5097 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5099 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5101 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5103 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5104 (CHILD_XFER_MEMORY): Define.
5105 (PT_*): Define so that generic infptrace.c code can be used.
5107 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5109 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5110 struct section_offsets *, not a (nonexistent) struct section_offset *.
5112 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5113 internal_xcoff_symtab, not an array of one of them. Change lots of
5114 "main_aux" to "&main_aux" and so on.
5116 * coffread.c, xcoffread.c: Include <coff/internal.h>
5119 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5121 * coffread.c (coff_getfilename): Make it not static.
5123 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5125 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5126 a completely gratuitous difference between xcoffread.c and coffread.c).
5128 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5130 * infrun.c (wait_for_inferior): Don't set frame for
5131 step_resume_breakpoint for IN_SIGTRAMP cases.
5133 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5134 breakpoint.c (bpstat_what): Move step_resume from its own field of
5135 the struct bpstat_what into the main_action. Make it override
5136 other breakpoints. This is a conservative change in the sense
5137 that before the step resume breakpoint was a breakpoint.c
5138 breakpoint, hitting the step resume breakpoint overrode even
5139 calling bpstat_stop_status.
5141 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5143 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5144 in case execution was stopped in the called function.
5145 * stack.c (print_frame_info, frame_info): If backtracing through
5146 a call dummy, handle the starting source line number on a line
5147 boundary like backtracing through sigtramp.
5148 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5149 for call dummy frame right. Remove old test for dummy frame,
5150 it has been unused at least since gdb-3.5.
5151 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5154 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5156 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5158 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5160 * infrun.c (signals_info), target.c (target_signal_from_name):
5161 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5163 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5165 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5166 * inflow.c (terminal_ours_1): When discussing how to deal with the
5167 tty state, make note of query() as well as readline.
5169 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5170 signals for which stop and print are cleared by default.
5172 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5174 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5175 reserved fields to hold a stub unwind entry type. Fix typo.
5176 (stub_unwind_entry): New structure for raw stub unwind entries.
5177 (stub_unwind_types): The types of stubs we may encounter.
5178 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5179 * hppa-tdep.c (rp_saved): Use additional information provided
5180 by linker stub unwind descriptors.
5181 (frameless_function_invocation): Likewise.
5182 (frame_chain_valid): Likewise.
5183 * paread.c (compare_unwind_entries): New function for sorting
5184 unwind table entries.
5185 (read_unwind_info): Rewrite to remove dependency on host endianness.
5186 Read in data from the $UNWIND_END$ subspace which contains linker
5187 stub unwind descriptors. Merge that data into the basic unwind
5190 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5192 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5194 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5195 from either the symbol name or the auxent.
5196 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5199 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5201 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5203 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5205 * README: Update notes for alpha port.
5207 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5209 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5210 for operation fault, constraint fault, and type fault.
5212 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5214 * Makefile.in (init.c): Add comment explaining formatting conventions.
5216 * c-exp.y (parse_number): Assign to temporary between the right
5217 shifts, to work around a bug in the SCO compiler.
5219 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5220 Add various files which were added to GDB recently.
5222 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5225 * Makefile.in: Add mostlyclean target.
5227 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5231 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5233 * main.c (show_commands): Make return type of extern
5234 history_get be HIST_ENTRY, rather than struct _hist_entry.
5235 (The latter loses with the upcoming merged readline.)
5237 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5239 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5240 const char *, not char *.
5242 * symtab.h (struct symbol): Make section short, not unsigned short.
5244 * symtab.c (lookup_symbol): Add comment about QUIT here.
5246 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5248 * c-exp.y (parse_number): Check for overflow regardless of range
5249 checking. Fix overflow check to use unsigned LONGEST, not
5252 * c-exp.y (parse_number): Make it so that integer constants are
5253 builtin_type_long_long if builtin_type_long isn't big enough or if
5254 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5256 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5257 Print our "()" first, then recurse for the target type.
5259 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5261 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5263 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5265 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5267 * utils.c (request_quit): Re-establish signal handler regardless
5270 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5272 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5274 * i960-tdep.c: Include target.h.
5276 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5278 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5280 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5282 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5283 changes (status -> ourstatus; declare status, etc.).
5284 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5286 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5288 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5290 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5292 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5294 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5296 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5298 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5300 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5302 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5304 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5305 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5307 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5310 Add search to target vector (#if 0'd until after 4.12):
5311 * target.h (to_search, target_search): Add.
5312 * gdbcore.h, core.c (generic_search): Add.
5313 * remote.c (remote_search): Add.
5314 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5317 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5318 is on, call find_pc_function rather than relying just on the minimal
5319 symbols (probably only matters for symbol readers which don't put
5320 statics in the minimal symbols, but changing this strikes me as
5321 not conservative enough).
5322 Initialize name_location in all cases.
5323 If no symbol and no msymbol, don't print anything symbolic.
5325 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5327 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5329 * printcmd.c (print_address_symbolic): Make it search the
5330 symtabs for variables as well as functions. Add `set print
5331 fast-symbolic-addr' and default it to fast (the old way).
5332 Print line numbers for data items as well as functions.
5334 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5335 address, if a symbol is found (take two more args pointing to
5336 where to store these results).
5338 * symtab.h (find_addr_symbol): Add prototype.
5340 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5342 * objfiles.h: Fix comments to reflect the fact that the phrase
5343 "top of stack" always refers to where the pushing and popping takes
5344 place, regardless of whether it is at the highest or lowest address.
5346 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5348 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5349 compiler generated tag names.
5350 * mdebugread.c (parse_type): Handle cross references to qualified
5352 * valops.c (value_struct_elt): Improve error message if the
5353 address of a method is requested from an object instance.
5354 * valops.c (search_struct_method): Make name_matched non-static
5355 to get it initialized correctly.
5356 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5357 exclude segment register which are not writable on newer SCO versions.
5359 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5361 * go32-xdep.c: Remove unused function uerror.
5362 (sigsetmask): Declare return type. Declare argument (to match the
5363 way it is called). Explicitly return 0.
5365 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5367 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5368 partial_symbol): Shrink the storage sizes of symbols, by making
5369 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5370 enums and small ints to the end of each struct to improve
5371 alignment, and switching the section number from int to unsigned
5374 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5376 * symtab.c (find_addr_symbol): New routine that will find the nearest
5377 symbol associated with an address. It does so by exhaustive
5378 search of the symtabs, so it's slow but complete.
5380 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5382 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5383 to [0,0] rather than [0, end of first source file]. This avoids
5384 problems with other parts of GDB looking for linetables in the
5385 _globals_ symtab. Eliminate variables num_object_files and
5386 first_object_file_end.
5388 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5390 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5391 (pop_frame): Restore PC2 and LR0 from dummy frames.
5392 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5393 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5394 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5395 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5396 (SETUP_ARBITRARY_FRAME): Define.
5398 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5400 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5402 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5404 * remote-udi.c (udi_resume): Correct prototype.
5406 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5408 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5409 hppa_frame_find_saved_regs.
5410 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5411 (prologue_inst_adjust_sp): New function.
5412 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5413 (skip_prologue): Completely rewrite to use unwind information.
5414 (hppa_frame_find_saved_regs): Likewise.
5416 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5418 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5419 to convert a signal number with appropriate bounds checking.
5421 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5423 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5425 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5426 print a newline to end the display anyway.
5428 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5429 coprocessor status regs) when popping a frame. This fixes
5430 float exceptions that occur after calling inferior functions.
5432 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5433 Read and write the fsr (float status register) to/from the child
5434 process along with the float regs. Remove Peter Schauer's change
5435 of May 24 '93, which has higher overhead and doesn't solve the
5436 real problem (which was that FSR wasn't being set).
5438 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5440 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5441 stack overflow check isn't right after the register stack
5442 adjustment instruction. Metaware R2.3u compiler moves other
5443 things in front of it. This fix isn't perfect but is what's
5446 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5448 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5450 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5451 character filenames.
5452 * configure.in: Change accordingly.
5454 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5456 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5457 _filtered io routines from these two files.
5459 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5461 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5462 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5463 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5465 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5467 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5469 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5470 printing to gdb_stderr.
5472 * remote-udi.c (udi_kill): Don't close the connection, just set
5473 inferior_pid to zero.
5474 (udi_mourn): Call remove_breakpoints.
5476 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5478 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5480 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5482 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5484 * remote-bug.c: At the start of each section, reset srec_frame
5487 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5488 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5489 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5490 code which looks for those two waitkinds. Use switch statement.
5491 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5492 CHILD_SPECIAL_WAITSTATUS.
5494 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5495 * Move target_signal_from_host, target_signal_to_host, and
5496 store_waitstatus from inftarg.c to target.c. procfs needs them.
5497 * target.c: Include "wait.h" and <signal.h>.
5498 * target.h, infrun.c (proceed), proceed callers: Pass new code
5499 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5500 enums being treated as unsigned and is cleaner.
5501 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5503 * infcmd.c (signal_command), infrun.c (signals_info):
5504 Don't allow user to specify numeric equivalent of
5505 TARGET_SIGNAL_DEFAULT.
5507 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5509 * config/alpha/alpha-netware.mt: New target support for Alpha
5511 * configure.in: Add alpha-*-netware* target.
5513 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5515 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5517 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5519 * target.h: Add enum target_waitkind, enum target_signal, and
5520 struct target_waitstatus. Change status argument to target_wait to
5521 be struct target_waitstatus * instead of int *.
5522 * target.h, infrun.c, all targets: Change type of signal arguments
5523 to resume(), proceed(), and target_resume() from int to enum
5525 * All targets (*_wait, *_resume): Change accordingly.
5526 * infcmd.c (program_info, signal_command), throughout infrun.c,
5527 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5528 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5529 signal code stuff right with the new signals would be non-trivial).
5530 * inferior.h (stop_signal): Make it enum target_signal not int.
5531 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5532 target_signal_from_name): New functions.
5533 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5534 store_waitstatus): New functions.
5535 * procfs.c (procfs_notice_signals): Use them.
5536 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5538 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5540 * objfiles.c (build_objfile_section_table): Don't abort() if
5541 objfile->sections is already set.
5543 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5544 to match recent change to exec.c.
5548 * main.c (print_gdb_version): Change year to 1994.
5550 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5551 * Makefile.in (NONSRC): Add ChangeLog-93.
5553 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5555 * stabsread.c (read_type): Allow defining several type numbers
5556 at once (e.g. "(1,2)=(3,4)="...).
5558 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5560 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5562 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5564 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5565 to process_one_symbol.
5566 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5567 avoid caching a bad endaddr in find_pc_partial_function.
5569 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5571 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5573 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5575 * infrun.c (wait_for_inferior): Do not step or step resume past
5576 the end of a one-line function we just stepped into.
5578 For older changes see ChangeLog-93
5584 version-control: never