1 Mon Dec 19 09:55:47 1994 Stu Grossman (grossman@cygnus.com)
3 * gdbtk.tcl (update_assembly): Force update to make sure that pc
4 is visible when creating new assembly windows.
6 Sun Dec 18 23:31:20 1994 Stu Grossman (grossman@cygnus.com)
8 * gdbtk.c (gdbtk_wait gdbtk_init): Use different method of
9 enabling I/O interrupts for SVR4 (streams).
10 * (start_saving_output save_output get_saved_output
11 finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
13 Totally revamp to use TCLs dynamic string functions. Also, quote
14 all data passed back to TCL to prevent errors with unmatched
15 braces, odd characters, etc... This fixes several wierd problems
16 with outputting strings containing unmatched braces.
17 * (breakpoint_notify gdb_loc): Use long hex format to output
18 addresses of breakpoints and PCs. This fixes some Alpha problems.
19 * (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
20 * (gdb_listfiles): Also, go through the symtabs when looking for
21 files. This makes xcoff work (sort of), but probably breaks
23 * (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
24 TCL errors when hitting stop button.
25 * (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
26 that will trash the result. strdup the result instead and pass
27 that on. Improve error handling as well.
29 * gdbtk.tcl (gdbtk_tcl_flush): Use global def of
30 current_output_win. Makes flushing actually work!
31 * (asm_win_name create_asm_win update_assembly): Bunch of fixes
32 to make assembly windows stop flashing when loading a new file.
33 * (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
34 errors from losing control.
35 * (create_source_window): Add source file selection to View menu.
36 * (create_command_window (<Key-Return> binding): Quote text fed
37 into gdb_cmd to prevent eval errors.
39 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
44 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
46 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
47 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
48 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
49 ->sp_offset to compute the address something is saved at, not
52 * sparc-tdep.c (get_saved_register): New function.
53 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
54 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
55 * stack.c (frame_info): Add comment about what to do if
56 FRAME_FIND_SAVED_REGS is not defined.
58 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
59 here. Get it right for flat frames.
60 * sparc-tdep.c (sparc_frame_chain): Instead of returning
61 meaningful value for ->frame field, just return dummy value.
62 This change is needed because the old code didn't deal with mixed
63 flat and non-flat frames.
65 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
66 frame->frame, don't go through saved regs for this.
68 * sparc-tdep.c: Move guts of skip_prologue to new function
69 examine_prologue. Check for flat prologue and set is_flat.
70 Provide the caller with the information about what is saved where
72 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
74 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
75 union in isannulled, which won't work on a little-endian host,
78 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
81 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
83 * blockframe.c (get_prev_frame_info): Modify comments regarding
84 INIT_FRAME_PC_FIRST and the sparc.
86 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
89 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
91 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
92 the return type of methods to avoid infinite loops with anonymous
94 * valops.c (search_struct_field): Handle anonymous unions.
96 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
97 to correctly handle steps into -g compiled PIC objects in the
99 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
100 Redefine to use sunos4_skip_trampoline_code.
102 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
103 from DWARF to GDB register numbering.
104 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
106 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
108 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
110 * Makefile.in (uninstall): transform file names.
112 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
114 * defs.h: Include progress.h.
115 (QUIT): Call PROGRESS.
116 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
117 usage message into shorter strings.
118 * source.c: Change long command help strings into concats of
119 shorter ones, for picky ANSI compilers.
121 * top.c (command_loop): For space usage display, show both
122 absolute size and the change from before command execution.
124 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
126 * defs.h, gdbtk.c (gdbtk_fputs), main.c (gdb_fputs), top.c: Add
127 stream arg to fputs_unfiltered_hook. Differentiate stdout from
128 stderr when passing text into tcl land.
129 * defs.h, top.c, utils.c (error): Add error_hook.
130 * gdbtk.c: Improve mechanism for capturing output values.
131 (full_filename): Remove.
132 (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
133 with call_wrapper. This prevents longjmps (usually via error())
134 from jumping out of tcl/tk and leaving things in an indeterminate
136 * gdbtk.tcl: New view option to disable line numbers. Put catch
137 around most uses of gdb_cmd. Add update button to reg config
138 window. Stop doing immediate updates when selecting registers.
139 Change register view values into checkbuttons.
141 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
143 * breakpoint.c, infrun.c, printcmd.c: Change long command help
144 strings into concats of shorter ones, for picky ANSI compilers.
146 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
148 Sparc flat register window support.
149 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
150 instructions symbolically (used to be local to skip_prologue).
151 (sparc_init_extra_frame_info): New function.
152 (sparc_frame_chain): Add flat cases throughout.
153 (skip_prologue): Add recognition of flat prologues.
154 (sparc_frame_find_saved_regs): Add flat cases.
155 (sparc_pop_frame): Ditto.
156 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
157 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
158 (PRINT_EXTRA_FRAME_INFO): Define.
160 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
162 * gdbtk.tcl (reg_config_menu create_registers_window
163 recompute_reg_display_list): Use array instead of individual vars
164 for register display list.
165 * (recompute_reg_display_list update_registers): Fix bug with not
166 displaying all registers.
168 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
170 * f-lang.c: Remove duplicate declaration of
171 builtin_type_f_integer, and only include it in the f_builtin_types
174 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
175 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
176 the HP compiler doesn't like.
178 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
180 * gdbtk.c: New tcl commands: gdb_fetch_registers,
181 gdb_changed_register_list, and gdb_regnames.
182 * gdbtk.tcl: Use monochrome color model for now.
183 * (delete_breakpoint_tag create_file_win): Add breakdot support.
184 * (create_file_win create_asm_win update_listing build_framework
185 create_source_window create_command_window): Re-org window
186 creation to give all windows consistent look and feel.
187 * (update_listing update_asm): Change pc pointer to '->'.
188 * (registers_command reg_config_menu create_registers_window
189 populate_reg_window update_registers): Revamp register window.
190 Allow selection of registers to be displayed. Highlight changed
193 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
195 * remote.c (remote_wait): Pass string instead of char to strcpy.
197 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
199 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
201 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
203 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
204 changes. They are correct, unlike the post-Nov 3 comment
205 (FRAME_FP doesn't have any machine-independent relationship with
206 FP_REGNUM or any other such notion of a "frame pointer").
208 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
210 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
211 match stubs and protocol spec.
212 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
213 when passing to function which expects that.
215 The following changes aren't quite enough to make things work with
216 LynxOS (apprently kernel problems).
217 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
218 not -1 for remote case.
219 * thread.c (info_threads_command): Give error if !target_has_stack.
220 * infrun.c (start_remote): Call init_thread_list.
221 * thread.c (info_threads_command): Don't call kill for remote
223 * target.c (normal_pid_to_str): Print "thread" not "process" for
225 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
226 response, and `thread' part of 'T' response.
227 * gdbserver/*: If program exits, send packet to GDB before
228 exiting. Handle termination with a signal the same as exiting
230 * remote.c: Don't try to kill program after getting an 'X'
232 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
234 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
236 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
239 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
241 * source.c: Various cosmetic changes.
242 (forward_search_command): Handle very long source lines correctly.
244 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
246 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
247 stop being linked in.
249 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
250 otherwise it looks like BSD-ELF.
252 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
254 * inftarg.c: include <sys/types.h> to get def of pid_t.
256 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
258 * solib.c (auto_solib_add_at_startup): New global.
259 (solib_create_inferior_hook): Call solib_add only if
260 auto_solib_add_at_startup is nonzero.
261 (_initialize_solib): New command "set auto-solib-add".
263 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 * parse.c (msymbol_addr_type): Replaced by
266 lookup_pointer_type (builtin_type_void).
268 * printcmd.c (_initialize_printcmd): Give examine_*_type
269 a name for `ptype $_'.
271 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
273 * printcmd.c (print_formatted): Call val_print_string directly,
274 rather than via value_print.
276 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
278 * somsolib.c (som_solib_get_got_by_pc): New function.
279 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
280 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
281 function's export stub or real address in a shared library.
283 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
285 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
287 * configure.in (i[345]86-*-freebsd*): New configuration.
288 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
290 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
292 * top.c (read_next_line): Pass annotation suffix "commands"
293 instead of "command", matches documentation.
295 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
297 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
298 FRAME_ADDR with CORE_ADDR in prototype.
300 * top.c (command_line_input): If annotation suffix is NULL,
301 replace it with an empty string.
302 (read_next_line): Pass "command" as annotation suffix to
305 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
307 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
308 * config/rs6000/xm-rs6000.h: ...to here.
310 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
312 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
314 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
316 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
317 up lots of code and centralize framework initialization.
319 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
321 * tm-hppa.h (skip_trampoline_code): Add extern decl.
322 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
323 allow it to execute any return path trampoline code. Stop the
324 inferior and give the user control when the trampoline has
326 (in_solib_call_trampoline): Handle export stubs which also perform
327 parameter relocations.
328 (in_solib_return_trampoline): Likewise.
330 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
332 * coffread.c, symfile.h (coff_getfilename): Make it static again.
333 * xcoffread.c (coff_getfilename): Use a static copy from
334 coffread.c, modified for accessing the static xcoff strtbl.
336 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
338 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
339 _sr4export and $$dyncall as trampolines. Likewise for long-call
340 stubs and parameter relocation stubs.
341 (in_solib_return_trampoline): Recognize a return trampoline for
342 return value relocation stubs.
344 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
345 Various name changes to match those used by hp-symtab.h.
347 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
349 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
350 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
352 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
353 IN_SOLIB_TRAMPOLINE. All callers changed.
354 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
355 (wait_for_inferior): Handle single stepping through trampolines on
356 return paths from shared libraries.
357 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
358 in_solib_call_trampoline.
359 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
360 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
361 * hppa-tdep.c (in_solib_call_trampoline): New function.
362 (in_solib_return_trampoline): New function.
364 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
366 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
367 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
369 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
370 (BC_BREAKPOINTS): Disable.
371 * sh-tdep.c (print_insn): Cope with big and little endian machines.
372 * sh/sh.mt: Use libsim.a
373 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
374 (BREAKPOINT): Changed to be byteorder independent.
376 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
378 Maintenance commands to report time and space usage.
379 * main.c (display_time, display_space): New globals.
380 (main): Add argument --statistics to enable reporting, display
381 time and space after startup is done.
382 * maint.c (maintenance_time_display, maintenance_space_display):
384 * top.c (command_loop): Display time and space after command
387 * top.c (pre_init_ui_hook): New global.
388 (gdb_init): If pre_init_ui_hook set, call before all other init.
390 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
392 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
394 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
396 * config/i386/i386sol2.mh: Reenable core file support.
398 * symfile.c (deduce_language_from_filename): Treat .c++ as a
401 * valops.c (destructor_name_p): Do not compare the template
402 part for template classes.
404 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
406 * defs.h, infcmd.c (reg_names): Don't declare as constant.
407 * remote-mips.c (mips_open): Read and set the processor type.
408 * mips-tdep.c (mips_set_processor_type): Always return an int.
410 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
412 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
413 * nlm/gdbserve.def (strtol): Add to import list.
414 * nlm/fake_aio.c: Remove file, no longer used.
416 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
417 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
418 (LD_FOR_TARGET): Remove.
420 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
422 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
423 support for two variables used to control the load protocol and
426 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
428 Support for different MIPS IDT processor models.
429 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
430 mips_generic_reg_names, mips_r3041_reg_names,
431 mips_r3051_reg_names, mips_r3081_reg_names,
432 mips_processor_type_table): New globals.
433 (mips_do_registers_info): Don't display register if name is empty.
434 (mips_set_processor_type_command): New command.
435 (mips_show_processor_type_command): New command.
436 (mips_set_processor_type): New function.
437 (mips_read_processor_type): New function.
438 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
439 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
440 (NUM_REGS): Increase to account for all CP0 registers.
441 (REGISTER_NAMES): Add empty names for CP0 registers.
442 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
443 (PRID_REGNUM): New macro.
445 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
447 * README: Add warning about termcap in Ultrix and OSF/1.
449 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
451 * Makefile.in: Fix the test for installing gdbtk.
453 * hppa-tdep.c: Remove including sys/dir.h from a target file.
455 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
457 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
459 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
460 * nlm/ppc.c: Likewise.
462 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
463 (StopBell): New function (stubbed out).
465 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
467 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
470 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
472 * c-exp.y (yylex): Fix a bug in template scanning.
474 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
476 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
477 the top bit returned by getDebugChar.
479 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
481 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
482 to set remote load type and protocol.
483 * rom68k-rom.c: Add to_stop in target_ops.
485 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
487 * Makefile.in: Install gdbtk.tcl.
488 * configure.in: Add ENABLE_GDBTK flag.
489 * gdbtk.c (gdb_sourcelines): Returns list of source lines
490 containing code. (gdb_regnames): Returns list of register names.
492 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
494 * somsolib.c: Add TODO list.
495 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
496 not exist or has size zero. Slightly simplify error handling.
497 Keep an internal list of all the loaded shared libraries and
498 various tidbits of information about the loaded shared libraries.
499 Build section tables for each loaded shared library and add those
500 tables to the core target if necessary.
501 (som_solib_create_inferior_hook): Force re-reading of shared
502 libraries at exec time.
503 (som_sharedlibrary_info_command): New function for dumping
504 information about the currently loaded shared libraries.
505 (_initialize_som_solib): New function.
507 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
510 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
511 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
513 (copying.o, os9kread.o, remote.o): Update dependencies.
515 * valarith.c (value_sub): When subtracting pointers, only
516 check for a match of the pointed to element lengths.
517 Cast element length to LONGEST to obtain a signed result for
518 pointer subtractions.
520 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
522 * ch-exp.y (yylex): Fix off-by-one error when converting string to
523 lowercase. Null terminate new string.
525 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
527 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
528 it indicates __dld_list is not valid return an error. If it
529 indicates that libraries were not mapped privately, issue a
532 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
534 * symfile.c (syms_from_objfile): Only call find_lowest_section if
535 no ".text" section exists.
537 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
539 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
540 the new generic ROM interface in monitor.c.
541 * config/m68k/monitor.mt: Use new ROM support.
542 * monitor.c: Add support for xmodem download protocol.
544 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
546 * findvar.c (find_saved_register): Fix a frame variable name.
547 * infcmd.c (finish_command): Ditto.
549 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
551 * TODO: Remove "Watchpoints seem not entirely reliable, though
552 they haven't failed me recently." item--this old (4.6 at least)
553 item is too vague to be useful (some watchpoint bugs have been
555 * TODO: Add explanation of "RPC interface" item.
557 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
559 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
560 stub unwind descriptors too.
562 * Enable backtracing from inside a SOM shared library back into
564 * hppa-tdep.c (internalize_unwinds): Accept and use new
565 "text_offset" argument for dynamic relocation of
566 region_{start,end} fields in the unwind descriptor.
567 (read_unwind_info): Pass text_offset to internalize unwinds.
569 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
571 * m3-nat.c: Remove comments about arbitrary limit in
572 printf_filtered; that limit is gone.
574 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
576 * Beginnings of SOM shared library support. Breakpoints and
577 single frame backtracing within the library only. Only works when
578 using the HPUX 9 dynamic linker. More functionality to be added
581 * somsolib.c, somsolib.h: New files.
582 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
583 (ALLDEPFILES): Add somsolib.c.
584 (somsolib.o): Add some dependencies.
585 * somread.c (som_symtab_read): Accept multiple section offsets.
586 All callers changed. Adjust all text symbols with the first
588 * symfile.c (find_lowest_section): Enable this function. Add some
589 tie-breaking logic when sections have the same vma.
590 (syms_from_objfile): Use find_lowest_section rather than looking
591 for ".text" by name. Relax warning to only warn if the lowest
592 section is not a code section.
593 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
594 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
596 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
598 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
599 it is still needed for GCC-2.6 compiled code.
600 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
601 sometime after GCC-2.7 has been released.
603 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
604 retrieving the PC from a signal handler caller. Fix thinko
605 in Stan's last change ("frame", should have been "frame->next").
606 If the next frame is a signal handler caller and it's a system
607 call which has entered the kernel ((PSW & 0x2) != 0), then the
608 saved pc is in %r2 instead of %r31.
610 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
612 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
613 "frame_info" throughout.
615 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
617 * sparcl-stub.c: get rid of defs.h.
619 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
621 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
622 Correct definition of MMALLOC_DIR to reflect fact this is
623 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
625 * gdbserver/server.c (main): After we kill the inferior in
626 response to a 'k' request, exit.
628 * remote.c (remote_kill): Use catch_errors when calling putpkt.
629 (putpkt): Return int, not void, to match catch_errors calling
632 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
634 * rs6000-tdep.c (pop_frame): Correct a variable name.
636 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
638 * TODO: Re-write item about SIGINT handling to reflect the fact
639 that target_stop now exists.
641 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
643 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
644 and CORE_ADDR, respectively.
645 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
646 * blockframe.c (get_frame_info): Remove.
647 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
648 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
649 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
650 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
651 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
652 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
653 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
654 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
655 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
656 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
657 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
658 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
659 rename variables consistently (using `frame' or `fi'), remove
660 calls to get_frame_info and FRAME_INFO_ID, remove comments about
661 FRAME and FRAME_ADDR cruftiness.
663 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
665 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
666 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
667 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
668 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
669 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
670 w89k-rom.c, target.c, target.h: Add support for target_stop().
671 * gdbtk.c (gdb_stop): Switch to target_stop().
673 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
675 * osfsolib.c (solib_map_sections, first_link_map_member,
676 next_link_map_member, xfer_link_map_member): Retrieve and use
677 shared library relocation offset from runtime loader structures.
678 Use libxproc.a routines to get a working version if
679 USE_LDR_ROUTINES is defined.
680 * README: Remove item about shared library relocation for
683 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
685 * c-exp.y (yylex): scan template names, and scan nested class
688 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
690 * nlm/Makefile.in: install gdbserve.nlm.
692 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
694 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
696 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
698 * gdbtk.c: Get rid of lots of unnecessary #includes.
699 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
700 Display structure directly.
701 * gdbtk.tcl: Change exit button to quit button.
703 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
705 * c-valprint.c (c_value_print): Check for plain literal `char'
706 target type when suppressing `(char *)' output for strings.
708 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
710 * coffread.c (coff_symfile_init): Remove unused local abfd.
711 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
712 instead of long, for compatibility with mmalloc.h.
714 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
716 * top.c (line_completion_function): Renamed from
717 symbol_completion_function, takes the line buffer and the
718 point in the line buffer as additional arguments.
719 (readline_line_completion_function): New function, interface
720 between readline and line_completion_function.
722 (complete_command): Use line_completion_function instead of
723 abusing rl_line_buffer. Free completion strings after printing
725 * symtab.c (completion_list_add_name): Recheck for duplicates
726 if we intend to add a modified symbol.
728 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
729 includes the number of methods from the baseclasses.
730 * stabsread.c (attach_fn_fields_to_type): No longer add the
731 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
732 the baseclass type might not have been completely filled in yet.
733 * symtab.c (total_number_of_methods): New function to compute
734 the total number of methods for a type, including the methods
736 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
737 allocate the symbol array for find_methods.
739 * stabsread.c (scan_file_globals): Add default case to minimal
740 symbol type switch, to avoid gcc -Wall warnings.
742 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
743 Don't test for zero backchain pointer to recognize a signal
744 handler frame, if read() gets interrupted by a signal, the
745 backchain will be non zero.
746 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
748 (SIG_FRAME_PC_OFFSET): New definition.
749 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
750 is a signal handler frame.
751 * rs6000-tdep.c (function_frame_info): Do not error out
752 if we can't access the instructions.
754 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
755 New definition to get the function address from a function pointer.
756 * valops.c (find_function_addr): Use it when calling a user
757 function through a function pointer.
759 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
761 * Makefile.in (MMALLOC_DIR): New definition.
762 (MMALLOC): Use MMALLOC_DIR.
763 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
764 (OPCODES): Remove gratuitous "./".
765 * defs.h (mmalloc.h): Include.
766 (mmalloc, mrealloc, etc): Remove decls.
767 (cplus_demangle, cplus_demangle_opname): Remove decls.
769 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
771 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
772 no_windows variable. Now called use_windows, and defaults to off
775 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
777 * coffread.c (coff_symtab_read): If we get the address from
778 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
779 (coff_symtab_read): Set value and section of symbol that
780 process_coff_symbol returns.
782 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
784 * config/i386/tm-nbsd.h: Enable longjmp support.
786 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 * valarith.c (value_binop): Take care of ANSI `value preserving'
789 rule, which was not addressed by the previous change.
791 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
792 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
794 * TODO: Remove item about RS/6000 shared libraries.
796 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
798 * defs.h, infrun.c (wait_for_inferior), top.c: Call
799 target_wait_hook to allow GUI to handle blocking for inferior. Call
800 call_command_hook in execute_command to provide means for wrapping
801 commands with GUI state change updates.
802 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
803 * (gdb_stop): New tcl command to stop the target process.
804 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
806 * (gdbtk_call_command): Wrapper around command processing to
807 alert GUI of target state changes.
808 * (gdbtk_init): Get the fd of X server for doing async
809 notification of X events (via x_event). Setup new hooks.
810 * gdbtk.tcl: Add scrollbars to assembly and command windows.
811 * Change window foreground & background colors.
812 * Create margin tag for breakpoints in source and assembly windows.
813 * Add new routines to be invoked when target state changes to/from
815 * Add start of expression window.
816 * Change bindings of mouse button 1 in assembly and source window
817 to just set or clear breakpoints when in the margin tag.
818 * Change shape of register window to be more vertical to better
819 reflect it's contents.
821 * Cleanup some code around command window bindings.
823 * infrun.c (wait_for_inferior): Make sure
824 through_sigtramp_breakpoint is non-null before deleting.
826 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
828 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
830 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
832 * Makefile.in (coffread.o): Depend on target.h.
833 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
835 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
839 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
841 * objfiles.c (objfile_relocate): When relocating ->sections, use
842 objfile not symfile_objfile.
844 * symtab.h, minsyms.c (minsyms_sort): New function.
845 * objfiles.c (objfile_relocate): Call it.
847 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
849 * objfiles.c, objfiles.h (objfile_to_front): New function.
850 * remote-vx.c (vx_add_symbols): Call it.
852 * coffread.c (coff_symtab_read): Handle common symbols the same
853 way that partial-stab.h does.
855 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
857 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
858 machine/psl.h. These are host files.
860 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
863 does *not* include the terminating NULL msymbol.
865 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
867 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
868 loader that reads files using BFD and converts it on the fly.
870 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
872 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
873 * monitor.c (monitor_load): check the load type and load the file
874 accordingly. Default to gr_load_image().
875 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
876 srecord format by downloading to the monitor.
877 * w89k-rom.c, op50n-rom.c: set supported load types.
879 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
881 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
882 * Makefile.in: Remove xcoffexec.o rule.
884 * exec.c (exec_file_command): Add comment.
886 Fix data and bss relocation for VxWorks 5.1:
887 * remote-vx.c (vx_add_symbols): New function.
888 (vx_load_command, add_symbol_stub): Call it instead of
890 (vx_wait): Remove comment which was wrong to useless.
891 * remote-vx.c: Reindent much of file.
892 * coffread.c (cs_to_section, find_targ_sec): New functions.
893 (process_coff_symbol): Set SYMBOL_SECTION to result
895 (coff_symtab_read): Call cs_to_section and deal with result
896 rather than assuming sections are in a certain order. Deal with
898 * coffread.c: Remove text_bfd_scnum variable.
900 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
902 * corelow.c: Format to standard.
903 (core_close): Use name instead of bfd_filename.
905 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
907 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
910 * symfile.c (reread_symbols): Include bfd_errmsg string in error
911 message if bfd_close fails.
912 * exec.c (exec_close), solib.c (clear_solib), corelow.c
913 (core_close), objfiles.c (free_objfile), irix5-nat.c
914 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
915 (gr_load_image): Check for errors from bfd_close.
916 * solib.c (look_for_base), remote-utils.c (gr_load_image),
917 remote-udi.c (download), corelow.c (core_open), symfile.c
918 (symfile_bfd_open), symfile.c (generic_load): Add comment
919 regarding error from bfd_close.
920 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
921 comment about bogus handling of errors from bfd_openr.
922 * exec.c (exec_close): Add comment regarding memory leak and
923 dangling reference to vp->name.
925 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
927 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
928 of using longest_to_int.
930 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
931 mips and alpha targets need the real breakpoint pc for
932 creating the breakpoint frame.
934 * stack.c (return_command): Cast return value to the return
935 type of the function from which we return.
936 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
937 to STORE_RETURN_VALUE.
939 * symtab.c (lookup_symbol): Remove search for `static mangled
940 symbols', the search for `static symbols' already looks for
941 mangled and demangled symbols via lookup_block_symbol.
943 * valarith.c (value_binop): Use ANSI C arithmetic conversions
944 when performing integral evaluations, implement BINOP_EQUAL and
946 (value_equal, value_less): Use value_binop to perform the
947 comparison if both operands have TYPE_CODE_INT.
949 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
950 as they are written back later. Handle sp restore for frameless
951 functions. Use fdata.nosavedpc instead of fdata.frameless to
952 determine if the pc has been saved.
953 (function_frame_info): Handle `mr r31,r1', which is generated by
954 gcc-2.6, as a synonym for `oril r31,r1,0'.
955 (skip_trampoline_code): Handle shared library trampolines.
956 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
957 their real name. Enables setting of breakpoints in shared libraries
958 before the executable is run.
960 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
962 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
963 interface code still works with the new ROM monitor
964 structures. Fake out a couple of fields.
966 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
968 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
969 target_write_pc, target_read_fp, target_write_fp): Rename to
971 (h8500_read_pc, h8500_write_pc): Add pid argument.
972 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
973 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
974 Change to match functions above.
976 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * NEWS: Add item about if and while.
980 * .gdbinit: Restore `end'; it was not excess. Reindent
981 list-objfiles to make this clear. Comment out all of
982 list-objfiles because old gdb's choke on it.
984 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
986 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
989 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
991 * Makefile.in (ANNOTATE_OBS): New definition.
992 (COMMON_OBS): Add exec.o.
993 (annotate.o): Remove extra compile rule.
994 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
997 * .gdbinit: Remove excess `end'.
999 * exec.c: Merge in RS6000 support from xcoffexec.c.
1000 (symfile.h, objfiles.h, xcoffsolib.h): Include.
1001 (vmap): New global variable.
1002 (exec_close): Close and free objects in vmap chain.
1003 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
1004 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1005 (exec_files_info): Print vmap information.
1006 * xcoffexec.c: Remove.
1007 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1008 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1009 * TODO: Remove pertinent items.
1011 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1013 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1014 are no longer needed as of gcc-2.6.0.
1016 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1018 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1020 (fetch_core_registers): Don't try to fetch a register if
1021 regmap maps it to -1.
1022 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1023 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1024 stores the registers in a weird order.
1026 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1028 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1029 if inferior_pid is nonzero.
1031 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1033 Speed up GDB startup time by not demangling partial symbols.
1034 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1035 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1036 No longer demangle partial symbols.
1037 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1038 variables, e.g. C++ static members, via the minimal symbols.
1040 Handle reordered functions in an objfile, for Irix 5.2 shared
1042 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1043 set if the functions in an objfile are reordered.
1044 * mdebugread.c (parse_partial_symbols): Detect reordered
1045 functions in an objfile.
1046 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1047 lookup algorithm if the functions in the objfile are reordered.
1049 * xcoffexec.c (exec_close): If the current target has a copy
1050 of the exec_ops sections, reflect the freeing of the sections
1053 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1054 `sizeof dummy', for constructing the call dummy code.
1056 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1057 function declarations.
1058 * sparc-tdep.c (sparc_pop_frame): Cast result of
1059 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1061 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1062 of the executable, to handle the case where main resides in a
1064 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1065 after shared library symbol reading, to get rid of a warning from
1066 heuristic_proc_start if the startup code has no symbolic debug info.
1068 * breakpoint.h (struct breakpoint): Add new fields language
1069 and input_radix, to enable breakpoint resetting with the
1070 proper language and radix.
1071 * breakpoint.c (set_raw_breakpoint): Initialize them.
1072 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1073 (breakpoint_re_set): Preserve current language and input_radix
1074 across breakpoint_re_set_one calls.
1076 * symtab.c (decode_line_1): Do not build a canonical line
1077 specification for `*expr' line specifications.
1079 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1081 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1083 The point of these changes is to avoid reading the frame pointer
1084 and stack pointer during stepping, to speed things up.
1085 A. Changes to not select a frame until we need a selected frame:
1086 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1087 * infrun.c (wait_for_inferior): Move call to select_frame back to
1088 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1089 Law, but the change was my idea); the only reason for that change
1090 was so we could save and restore the selected frame in
1091 wait_for_inferior, and now that flush_cached frames clears the
1092 selected frame, that should work OK now.
1093 B. Changes to not create a current_frame until we need one:
1094 * blockframe.c (get_current_frame): If current_frame is NULL, try
1095 to create an innermost frame.
1096 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1097 infrun.c (wait_for_inferior), thread.c (thread_switch),
1098 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1099 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1100 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1101 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1102 i960-tdep.c (pop_frame), m68k-tdep.c
1103 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1104 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1105 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1106 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1107 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1108 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1109 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1110 call create_new_frame.
1111 * corelow.c (core_open), altos-xdep.c (core_file_command),
1112 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1113 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1114 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1115 call flush_cached_frames.
1116 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1118 C. Changes to get rid of stop_frame_address and instead only
1119 fetch the frame pointer when we need it.
1120 * breakpoint.c (bpstat_stop_status): Remove argument
1121 frame_address; use FRAME_FP (get_current_frame ()).
1122 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1124 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1125 ()) instead of stop_frame_address.
1126 * infrun.c (save_inferior_status, restore_inferior_status),
1127 inferior.h (struct inferior_status): Don't save and restore
1129 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1130 (select_thread): Remove stop_frame_address and uses thereof.
1131 D. Same thing for the stack pointer.
1132 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1133 uses thereof with read_sp ().
1134 E. Change to eliminate one nasty little spot where we were
1135 wanting to know the frame pointer from before the current step
1136 (idea from GDB 3.5, which saved my ass, because my other ideas of
1137 how to fix it were very baroque).
1138 * infrun.c: Remove prev_frame_address.
1139 * infrun.c (wait_for_inferior, step_over_function): Use
1140 step_frame_address instead of prev_frame_address.
1141 F. Same basic idea for the stack pointer.
1142 * inferior.h, infcmd.c: New variable step_sp.
1143 * infcmd.c (step_1, until_next_command): Set it.
1144 * infrun.c: Remove prev_sp and replace uses by step_sp.
1145 * infrun.c (wait_for_inferior): If we get out of the step
1146 range, then set step_sp to the current stack pointer before we
1149 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1151 * top.c (target_byte_order_auto): New static variable.
1152 (set_endian): Mention that ``auto'' is permitted.
1153 (set_endian_auto): New static function.
1154 (show_endian): Change message based on target_byte_order_auto.
1155 (set_endian_from_file): New function.
1156 (init_main): Add command ``auto'' to endianlist.
1157 * exec.c (exec_file_command): Call set_endian_from_file.
1158 * defs.h (set_endian_from_file): Declare.
1160 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1162 * nlm/i386.c (flush_i_cache): New function, does nothing.
1163 (frame_to_registers, registers_to_frame, set_step_traps,
1164 clear_step_traps, do_status): Make non-static.
1166 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1168 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1169 defined, define as 0.
1170 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1172 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1173 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1174 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1175 (BREAKPOINT): Remove definition.
1176 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1177 (BREAKPOINT): Remove definition.
1178 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1179 value of 1, rather than without a value.
1180 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1181 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1182 run time rather than at compile time.
1184 * remote-mips.c (break_insn): Remove.
1185 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1186 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1187 (mips_remove_breakpoint): Likewise.
1189 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1190 define TARGET_BYTE_ORDER as target_byte_order, and declare
1191 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1192 a test of TARGET_BYTE_ORDER.
1193 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1195 (endianlist, target_byte_order): New variables.
1196 (set_endian, set_endian_big, set_endian_little): New functions.
1197 (show_endian): New function.
1198 (init_cmd_lists): Initialize endianlist.
1199 (init_main): Add commands ``set endian big'', ``set endian
1200 little'', and ``show endian''.
1201 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1202 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1203 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1204 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1205 * values.c: Likewise.
1207 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1209 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1211 * nlm/Makefile.in: Get rid of NWINCLUDES.
1212 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1213 User should now configure with --with-headers.
1215 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * gdbserver/server.c (main): Silently accept all unrecognized
1218 requests and send back a zero length acknowledge. That is what
1219 *-stub.c do and is what remote.c expects.
1221 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1223 * corelow.c (core_open): Copy the modified to_sections_end
1224 vector from current_target to core_ops too.
1226 * gdbserver/server.c (main): Silently accept query requests
1227 and send back a zero length acknowledge.
1229 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1231 * nlm/Makefile.in: Don't define NWINCLUDES.
1232 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1234 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1236 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1238 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1240 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1241 arithmetic. status is a `union wait'.
1243 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1245 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1247 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1251 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1253 * coffread.c (complete_symtab): If last_source_file is set upon
1256 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1258 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1259 Set main_aux before using it.
1261 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1263 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1264 ignoring before. But continue to ignore XMC_DS.
1266 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1268 * hpread.c (hpread_read_array_type): Do not change the type code
1269 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1272 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1273 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1274 as an T_UNS_LONG with length 8).
1276 * hpread.c (struct hpread_symfile_info): Delete have_module field
1277 and accessor macro. Minor indentation fix.
1278 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1279 and reset state variables have_name & texthigh if pst is NULL.
1280 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1281 partial symbol table if pst is non-NULL. If pst is NULL, then
1282 start a new psymtab.
1283 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1284 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1285 correct handling of subfiles.
1287 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1289 * defs.h (misc_command_type): Remove trailing comma from
1292 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1294 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1295 out of an interrupt frame.
1297 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1301 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1302 * mips-tdep.c (mips_print_register): Don't test float validity.
1303 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1304 config/arm/tm-arm.h, config/convex/tm-convex.h,
1305 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1306 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1307 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1308 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1309 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1310 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1311 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1312 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1313 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1316 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1318 * TODO: Remove item about adding general multi-threaded stuff;
1320 Remove item about specifying arbitrary locations of stack frames
1321 (this works on some machines).
1322 Remove item about debugging functions without a frame pointer
1323 (this works on some machines).
1324 Remove item about re-writing macros which handle frame chaining and
1325 frameless functions. They have been re-written at least once
1326 since that item was written.
1327 Remove item about gdb catching SIGINT when attached; this is done.
1328 Remove item about having list_command not read symbols--why bother?
1330 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1332 * TODO: Append contents of Projects file.
1335 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1337 * corelow.c (add_solib_stub): Remove copying of to_sections,
1338 pass current_target to SOLIB_ADD. The Sep 10 change failed
1339 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1341 * corelow.c (core_open): After reading the shared libraries,
1342 copy the modified to_sections vector from current_target to
1343 core_ops, so that core_close can free it later.
1344 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1345 Pass down target parameter from SOLIB_ADD and use it instead of
1346 directly accessing core_ops.
1348 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1350 * solib.c: *BSD systems need <a.out.h> to be included before
1353 * i386b-nat.c: Add i386_float_info(), etc.
1354 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1356 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1357 * config/i386/nm-nbsd.h: Use it.
1358 * config/sparc/nm-nbsd.h: Use it.
1359 * config/ns32k/nm-nbsd.h: Use it.
1361 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1362 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1363 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1364 New files, support for NetBSD/i386.
1365 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1366 New files, support for NetBSD/ns32k.
1368 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1370 * .gdbinit: Add list-objfiles command.
1372 * TODO: Reword item regarding NO_STD_REGS.
1374 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1375 coff_read_struct_type): Allocate on symbol_obstack, not directly
1376 via malloc/savestring.
1378 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1380 * TODO: Add more items.
1381 * tests: Remove the directory and all of its (obsolete) contents.
1383 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1385 * coffread.c (init_stringtab): When copying length to stringtab,
1386 use target format, not host format, since that is what the rest of
1389 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1391 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1392 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1393 NWINCLUDES definitions.
1394 * i386-nlmstub.c: Removed.
1396 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1398 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1399 char * (from const char *) before assigning. Don't save string we
1400 pass to record_minimal_symbol (it already saves it).
1402 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1404 * gdbtk.tcl: Let ^U delete lines in the command window.
1406 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1408 * cp-valprint.c (static_field_print): New variable, controls
1409 printing of static members.
1410 (_initialize_cp_valprint): New print set subcommand
1411 "static-members". Turn on printing of static members by default.
1412 (cp_print_value_fields): Print static members if necessary.
1414 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1415 (elf_locate_base): Use only standard BFD functions to collect
1416 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1417 tag only if it got defined via the inclusion of <link.h>.
1419 * f-exp.y: Write block for OP_VAR_VALUE.
1420 * f-valprint.c (info_common_command): Handle `info common'
1421 without an argument correctly.
1423 * c-typeprint.c (c_type_print_base): Handle template constructors.
1424 * symtab.c (gdb_mangle_name): Handle template method mangling,
1425 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1427 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1429 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1430 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1431 * ch-valprint.c (chill_val_print): Pass index type directly
1432 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1433 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1434 if the index type is a stub.
1436 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1438 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1439 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1440 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1441 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1442 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1443 config/mips/riscos.mh, config/pa/hppahpux.mh,
1444 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1445 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1446 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1448 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1450 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1452 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1453 Also, add decl for symtab_to_filename.
1454 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1455 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1456 routine decr replaces in line code.
1457 * (create_file_win): Use catch to handle open failures more
1458 elegantly. Also, create special window to display file open
1459 failure message. Move opening of file prior to creation of text
1461 * (create_asm_win): Add PC as argument. We now base disassembly
1462 on PC instead of function name, since function names can be
1463 ambiguous (usually seen with shared libs). Also, use catch to
1464 simplify code where we don't care about failures.
1465 * source.c (symtab_to_filename): New. Returns the file
1466 associated with a symtab.
1467 * top.c: Define interactive_hook. Called during QUIT to animate
1470 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1472 * stabsread.c (read_type): Handle stub types for bitstrings.
1473 * stabsread.c (read_array_type): Check for stub domain type
1474 using TYPE_FLAG_STUB, not its length.
1475 * gdbtypes.c (create_set_type): Handle a stub domain type.
1477 * ch-exp.y: Get rid of some extra non-terminals, and move
1478 their rules into primitive_value.
1479 * parser-defs.h: Add comment about unary postfix operators.
1480 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1481 * expprint.c (print_subexp): Recognize unary postfix operator.
1483 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1485 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1486 Add warnings about depreciation of `snoop' cmd.
1488 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1490 * remote-hms.c (hms_read_inferior_memory): Cope when
1491 target sends both \r and \n.
1493 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1495 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1496 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1498 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1500 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1501 mst_solib_trampoline.
1503 * f-valprint.c (f_val_print): Change cast of valaddr from
1504 CORE_ADDR * to char **, since that is how it is used.
1506 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1507 using obsavestring, and pass that to prim_record_minimal_symbol.
1508 Having the objfile point to bfd_asymbol_name directly doesn't work
1509 if we save and restore a mapped symbol file.
1511 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1513 * gdbtk.tcl: Add ref counts to breakpoint tags.
1514 * Put quotes around function name in disassemble command to better
1515 handle assembler names containing `.'.
1516 * Make pclist element 0 be filler to avoid off-by-one problem with
1518 * Set names of top-level windows.
1519 * Add register display window.
1520 * Add PC to label of assembly window.
1522 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1524 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1525 to add a generic ROM monitor interface, and support file for the
1526 WinBond W89K and the Oki OP50N PA based target boards.
1528 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1530 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1531 disassembly more efficient.
1532 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1534 * (gdb_loc): Include pc in return value. Also, return function
1535 name if arg was specified.
1536 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1537 after command completes.
1538 * (gdbtk_init): Improve error handling.
1540 * gdbtk.tcl: Add lots of comments. Clean up code.
1541 * (gdbtk_tcl_fputs): Make output window redirectable.
1542 * Add assembly window, and breapoint support.
1543 * Make button 1 in margin toggle breakpoints.
1544 * Use stippling to indicate breakpoint disabling.
1546 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1548 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1550 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1552 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1553 change by replacing `symbols_added' with `so_last'.
1554 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1555 global common symbols, they will be resolved by the runtime loader.
1556 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1557 Handle scSCommon like scCommon symbols.
1559 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1561 * corelow.c (add_solib_stub): Copy to_sections changes from
1562 core_ops to current_target after adding the shared libraries.
1563 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1564 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1565 error to a complaint, simplify complaint.
1566 * procfs.c (signalname, errnoname): Make `name' const.
1567 * symfile.c (reread_symbols): Use filename from old BFD to
1569 * values.c (record_latest_value): Don't record value in the
1570 history chain until we are sure there won't be an error.
1572 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1574 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1577 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1579 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1581 * remote.c (fromhex): Make error more explicit.
1582 (read_frame): Don't print bad checksum information unless
1583 remote_debugging. Don't use repeat count unless it's > 0.
1584 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1585 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1586 Optionally cope with BC style breakpoints.
1587 (e7000_command): After command send directly to the E7000 mark
1588 registers as changed.
1589 (why_stop, e7000_wait: Understand BC style stop condition.
1590 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1591 sequences. (frame_find_saved_regs): Likewise.
1592 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1594 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1595 (more work here to come)
1596 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1599 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1601 * sparclite/Makefile.in: Assorted stuff needed for eload.
1603 * sparclite/eload.c: Merge in command line argument parsing and
1604 error message handling improvements orignally made to aload.c.
1606 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1608 * defs.h (enum misc_command_type, command_control_type): Enums
1609 for describing the command and control types.
1610 (struct command_line): Add new fields to keep track of the command
1611 type and body associated with the command.
1612 * top.c: Include value.h. Delete whitespace at the end of lines.
1613 (build_command_line, get_command_line): New functions.
1614 (execute_control_command, while_command, if_command): Likewise.
1615 (realloc_body_list, read_next_line): Likewise.
1616 (recurse_read_control_structure): Likewise.
1617 (execute_user_command): Call execute_control_command.
1618 (read_command_lines): Simplify by calling read_next_line, call
1619 read_control_structure for "if" and "while" commands.
1620 (free_command_lines): Free new fields in the command structure.
1621 (define_command): Reset control_level to zero.
1622 (init_main): Install command handlers for "if" and "while" commands.
1624 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1626 * c-typeprint.c (c_type_print_varspec_prefix,
1627 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1628 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1629 call f77_value_literal_string instead.
1630 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1631 (parse_number): Translate 'd' floats to 'e' so atof() works.
1632 (yylex): Remove unused variables.
1633 * f-lang.c: Include <string.h>.
1634 (get_bf_for_fcn): Remove unused variable.
1635 * f-typeprint.c (f_type_print_varspec_prefix,
1636 f_type_print_varspec_suffix): Remove unused
1637 variables, add cases to switch statements.
1638 (f_type_print_base): Remove unused variables.
1639 * f-valprint.c (gdbcore.h, command.h): Include.
1640 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1641 Call read_memory_integer with correct number of arguments.
1642 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1643 with correct argument type.
1644 (f77_print_array): Removed unused array array_size_array.
1645 (f_val_print): Don't use a CORE_ADDR as a char *.
1646 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1647 (value_assign): Handle Fortran literal string and complex values.
1648 (f77_cast_into_complex, f77_assign_from_literal_string,
1649 f77_assign_from_literal_complex): New functions.
1651 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1653 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1656 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1658 * i960-tdep.c (signal.h): Don't include.
1660 * cxux-nat.c (target_is_m88110): Remove definition.
1662 * configure.in (config/nm-empty.h): If cross only, use instead
1663 of config/nm-trash.h.
1664 * config/nm-trash.h: Remove.
1665 * config/nm-empty.h: New file.
1666 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1667 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1668 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1669 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1670 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1672 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1674 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1676 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1678 * configure.in: No longer look for nm, tm, and xm headers in
1679 config/<header>; they are always in config/<cpu>/<header>.
1681 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1683 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1684 the end of the list of objfiles, instead of at the beginning.
1686 * xcoffread.c (allocate_include_entry): New function, abstracted
1687 from code in record_include_begin.
1688 (record_include_begin, record_include_end): Call it.
1690 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1691 target_has_stack to decide whether to create a real stack frame
1694 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1696 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1698 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1700 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1702 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1703 field names into what is expected by sparc-nat.c.
1705 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1707 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1709 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1711 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1713 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1715 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1716 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1719 * nlm/Makefile.in: Get rid of NWSOURCE.
1720 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1721 * nlm/gdbserve.o: Add dummy __main routine.
1722 * nlm/gdbserve.def: Turn on debug.
1724 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1726 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1728 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1730 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1731 * config/xm-nbsd.h: fix typo.
1732 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1733 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1735 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1737 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1739 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1740 change typeo in error msg (`inferrior' -> `inferior').
1742 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1744 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1745 attach_flag (this check was performed by the callers). Also check
1746 inferior_thisrun_terminal.
1747 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1748 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1749 attach_flag in deciding whether to call set_sigint_trap and
1752 * value.h (struct value): Change literal_data from PTR to char *,
1753 since that is the way it is used.
1755 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1757 * somread.c (som_symfile_read): Force unwinds to be re-read after
1758 reading in a new partial symbol table.
1760 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1762 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1763 an obsolete conditional.
1764 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1765 an obsolete conditional.
1766 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1769 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * Makefile.in (ns32k-opcode.h): Remove reference.
1772 (ns32k-pinsn.o): Update dependencies.
1773 * ns32k-opcode.h: Remove file.
1774 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1775 all other code in this file.
1777 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1779 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1780 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1782 * nlm/Makefile.in: Add rule for .S.o.
1783 * nlm/aio.h: Protect from multiple inclusions.
1784 * nlm/alpha-io.S: Remove everything we don't need.
1785 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1786 Remove, no longer needed.
1787 * nlm/alpha.c: Merge in lots of stuff from previous files.
1788 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1789 breakpoint_insn extern.
1790 * Move stuff from alpha-patch.h into here.
1792 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1794 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1796 * annotate.c (annotate_starting): Flush output.
1798 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1800 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1801 the callers of symbol_file_add. Gets rid of heuristic fence-post
1802 warnings on mips and alpha targets when the PC resides in a shared
1803 library which is not yet read in.
1804 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1805 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1806 remote-vx.c (vx_open), solib.c (solib_add):
1807 Add call to reinit_frame_cache after all shared libraries are read in.
1808 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1809 symfile.c (symbol_file_command, add_symbol_file_command):
1810 Add call to reinit_frame_cache after symbol_file_add.
1812 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1814 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1815 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1816 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1817 * configure.in: Add sparc-*-netbsd target.
1819 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1821 * remote-vx.c (vx_attach): Interpret the command argument as an
1824 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1826 * configure.in: Change i[34]86 to i[345]86.
1827 * nlm/configure.in: Likewise.
1828 * gdbserver/configure.in: Likewise.
1830 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1832 * configure.in (i386-*-netware): Automatically configure nlm
1835 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1837 * nlm/gdbserve.c: conditionalize header file inclusion for either
1838 NetWare 4.0 or PIN targets.
1839 * nlm/i386.c: include appropriate header files.
1840 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1843 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1845 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1846 * nlm/gdbserve.def: Autoload clib.
1848 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1850 * breakpoint.c (condition_command): Call breakpoints_changed.
1852 * gdbtypes.h: Declare f77_create_literal_string_type and
1853 f77_create_literal_complex_type.
1854 * valops.c (f77_value_literal_string, f77_value_substring,
1855 f77_value_literal_complex): Use xmalloc not malloc.
1856 * valops.c (f77_value_literal_string, f77_value_substring):
1857 Make addr char * not CORE_ADDR.
1858 * value.h (struct value): Add new field literal_data of aligner union.
1859 (VALUE_LITERAL_DATA): Use it.
1860 * f-lang.h: Declare find_common_for_function.
1861 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1862 myaddr fields of a union. Don't overload it with the frame field
1863 (not sure this is necessary; I'm not sure what lval_* codes
1864 VALUE_SUBSTRING_* can be used with).
1866 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1868 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1869 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1871 * rs6000-nat.c: Include libbfd.h again, needed until reference
1872 to bfd_cache_lookup is cleaned out.
1874 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1876 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1878 Work to reduce the interrupts-off duration when running in DOS.
1879 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1880 (dos_async_rx): rewrite to unpack as many characters from the
1881 asynctsr as possible into a local buffer.
1883 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1885 Initial Fortran language support, adapted from work by Farooq Butt
1886 (fmbutt@engage.sps.mot.com).
1887 * Makefile.in: Add Fortran-related files and dependencies.
1888 * defs.h (language_fortran): New language enum.
1889 * language.h (_LANG_fortran): Define.
1890 (MAX_FORTRAN_DIMS): Define.
1891 * expression.h: Reformat to standard.
1892 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1893 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1894 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1895 TYPE_CODE_LITERAL_STRING): New type codes.
1896 (type): New fields upper_bound_type and lower_bound_type.
1897 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1898 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1900 (builtin_type_f_character, etc): Declare.
1901 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1902 * f-exp.y: New file, Fortran expression grammar.
1903 * f-lang.c: New file, Fortran language support functions.
1904 * f-lang.h: New file, Fortran language support declarations.
1905 * f-typeprint.c: New file, Fortran type printing.
1906 * f-valprint.c: New file, Fortran value printing.
1907 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1908 fix wording of error message.
1909 * gdbtypes.c (f77_create_literal_complex_type,
1910 f77_create_literal_string_type): New functions.
1911 * language.c (set_language_command): Add Fortran info.
1912 (calc_f77_array_dims): New function.
1913 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1915 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1916 as Fortran source files.
1917 * valops.c (f77_value_literal_string, f77_value_substring,
1918 f77_value_literal_complex): New functions.
1920 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1922 * c-typeprint.c (c_print_type): Assume demangled arguments
1923 if a '(' is found in varstring, looking for ')' at the end of
1924 varstring did fail with demangled const member functions, which
1925 have a trailing `const'.
1926 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1927 to avoid errors when compiling with DEC c89.
1928 (remote_wait): Cast to `char *' before passing buffer to
1929 fputs_filtered, to avoid errors when compiling with DEC c89.
1930 (remote_wait): Do not return inferior_pid by default, this
1931 statement is never reached, which causes warnings from some
1933 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1934 * symfile.c (load_command): If called with no argument, try
1935 to get the filename from the executable file.
1936 (generic_load): Remove check for NULL filename, it is done
1937 in load_command now.
1939 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1941 * Makefile.in (ALLDEPFILES): Add hpread.c.
1942 (hpread.o): Add dependencies.
1944 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1946 (BYTES_IN_WORD): Delete.
1947 (som_symfile_read): Call hpread_build_psymtabs to build any
1948 minimal symbols based on the HP C native debug symbols.
1949 (som_symfile_finish): Call hpread_symfile_finish.
1950 (som_symfile_init): Call hpread_symfile_init.
1951 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1952 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1954 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1955 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1956 * hpread.c: New file.
1958 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1960 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1961 from June 2, 1994 (what was I thinking?!?). Fix it right this
1964 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1966 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1968 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1970 * README: Grammar improvements, clarifications, updates.
1972 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1974 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1975 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1976 * configure.in (powerpc-*-netware*): Automatically configure nlm
1978 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1979 specific stuff. Make things more configurable.
1980 * nlm/configure.in: Add powerpc-*-netware* target. Use
1981 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1983 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1984 Remove lots of architecture-specific stuff.
1985 * nlm/gdbserve.def: Add new imports.
1986 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1987 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1989 * nlm/prelude.o: What was this doing here?
1990 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1991 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1992 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1993 * config/powerpc/tm-ppc-nw.h: Ditto.
1995 * nlmstub.def: New file, contains imports for 386 nlm stub.
1997 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1999 * remote-pa.c: New file for HPPA embedded support. Currently it's
2001 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
2003 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2005 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
2006 STORE_RETURN_VALUE): Define to use %a0 for pointers.
2008 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2010 * remote-mips.c: Remove unused declaration of mips_load.
2012 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2014 * coffread.c: General cleanup, and support for section offsets.
2015 (time.h, sys/types.h, libbfd.h): Don't include.
2016 (cur_src_start_addr, cur_src_end_addr): Rename to
2017 current_source_start_addr, current_source_end_addr.
2018 (nlist_stream_global): Remove.
2019 (nlist_bfd_global): New global variable.
2020 (coff_symfile_read): Remove code that gets and uses fileno()
2022 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
2023 section_offsets parameter, add text/data section offset to
2024 appropriate symbols' values.
2025 (read_one_sym): Use bfd_read instead of fread.
2026 (init_stringtab, init_lineno): Change first parameter to a bfd,
2027 use bfd routines instead of raw I/O.
2029 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2031 * symtab.c (decode_line_1): If funfirstline and we get a
2032 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2034 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2036 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2037 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2038 (TAGS): Also pass result of find on config sub-directory to etags.
2039 (ALLPARAM): Remove; now unused.
2041 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2043 * Makefile.in (VERSION): Bump to 4.13.1
2044 * NEWS, README: Update to match gdb 4.13 release version.
2046 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2048 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2049 * cxux-nat.c: Remove dangling #else block.
2050 (m88k_harris_core_register_addr): New function.
2052 * environ.c (init_environ): If no environment, do nothing.
2054 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2056 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2057 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2058 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2059 Move all global variables into the private symbol table structure
2060 and add accessor macros. Update some comments.
2061 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2062 (hpread_end_psymtab): New function to end a partial symbol table,
2063 all callers changed (no more bogus sharing with dbxread.c).
2065 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2067 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2070 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2072 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2075 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2077 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2078 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2079 Include "libiberty.h" instead.
2081 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2083 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2084 add additional argument specifying raw address to permit
2085 proper release of debug registers.
2086 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2089 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2091 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2092 define them in top.c. Add comments to the hooks.
2094 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2096 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2097 `to_remove_breakpoint' fields.
2099 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2101 * infcmd.c (run_command): Remove comment suggesting using
2102 target_has_execution instead of inferior_pid.
2104 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2106 * remote-mips.c (mips_open): add code to handle baud rate.
2108 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2110 * infrun.c (wait_for_inferior): Call target_resume() upon
2111 detection of new processes.
2113 * procfs.c (create_procinfo): Return pointer to new procinfo
2115 * (do_detach): Spacing & formatting cleanup.
2116 * (procfs_wait): Move wait_again label to ensure that we really
2117 wait again. On exit from fork, release new child from gdbs'
2119 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2121 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2123 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2124 problem (losing localvars on the close-brace instead of after
2127 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2129 * i386-nlmstub.c (handle_exception): Wait until the thread has
2130 been started before killing the NLM by pointing the PC at
2133 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2135 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2136 Irix 5 has a standard _sigtramp signal handler.
2137 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2138 it is not needed for a standard _sigtramp signal handler.
2139 Add shared library sections to the section table of the target
2140 before adding the symbols.
2141 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2142 instructions that do not prepare a stack adjustment.
2143 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2144 which does the right thing on machines where `char' is unsigned.
2146 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2148 * remote.c (remote_open): Move setting of inferior_pid prior to
2149 call to remote_start_remote. Also use unique value for pid to
2150 avoid confusion with read_register_pid & friends.
2151 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2153 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2155 * dwarfread.c (bfd.h): Don't include.
2157 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2159 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2160 kill the program being debugged. KillMe(), the undocumented
2161 call intended for this purpose, causes the server to hang.
2163 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2165 * remote.c (read_frame): Calculate run length encoded checksum
2167 * config/sh/stub.c: New file.
2169 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2171 * target.c (find_default_run_target): Make sure to_can_run is set
2174 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2176 * TODO: Remove note about fast watchpoints and remove obsolete
2179 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2181 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2182 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2183 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2185 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2187 * target.c (add_target): Don't call clean_target on target
2189 * (unpush_target): Test for to_close being set before calling.
2190 * (target_xfer_memory, target_info): Check for to_has_memory
2191 before playing with memory.
2193 * remote.c (remote_open): Set inferior_pid to make kill command
2195 * inflow.c (kill_command): Revert change of Aug 2. Use
2196 inferior_pid to determine whether to print out "The program is not
2197 being run." message.
2199 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2201 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2202 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2203 * m3-nat.c: Pass argument to return_to_top_level.
2204 Declare m3_kill_inferior before use.
2205 (port_chain_insert): In "can't happen" case, abort rather than
2206 setting `mid' to large decimal constant (which gcc warns about).
2207 (get_thread_name): Use cast to convert const char * to char *.
2208 (add_mach_specific_commands): #if 0 "thread break" command.
2209 (m3_trace_him): Call push_target.
2210 (mach_really_wait): New argument pid; remove unused
2212 (intercept_exec_calls): Call target_terminal_init and
2213 target_terminal_inferior once the child execs.
2214 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2216 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2218 * procfs.c (procfs_mourn_inferior): don't dereference the
2219 procinfo pointer after it has been freed.
2221 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2223 * breakpoint.c (breakpoint_1): Improve pluralization in display
2224 of breakpoint hit counts.
2226 * language.h (struct language_defn): Remove unused field
2228 (longest_float): Remove, no longer used.
2229 * language.c (unknown_language_defn, auto_language_defn,
2230 local_language_defn): Remove init of la_longest_float field.
2231 * c-lang.c (c_language_defn, cplus_language_defn,
2232 asm_language_defn): Ditto.
2233 * ch-lang.c (chill_language_defn): Ditto.
2234 * m2-lang.c (m2_language_defn): Ditto.
2236 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2238 * defs.h (bfd_read, bfd_seek): Remove declarations.
2239 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2241 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2243 * inflow.c (kill_command): Fix a bug which prevented target
2244 programs to be killed.
2246 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2248 * defs.h: Change two-line declarations to one-line form.
2249 (NORETURN): Define as "volatile" only for older GCCs.
2250 (ATTR_NORETURN): Define for newer GCCs.
2251 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2253 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2255 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2256 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2257 disable_breakpoint): Don't call breakpoints_changed; it is now
2258 called via the *_breakpoint_hook functions.
2259 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2261 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2263 * stabsread.c (read_type): Fix a bug in enum size calculation.
2265 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2267 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2268 argument types to shut up GCC.
2270 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2271 linker stub, then return the address the stub will return to.
2272 (frame_saved_pc): Correctly restart the search for the saved
2273 pc when a linker stub is encountered.
2275 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2276 register stores emitted by the version 9 HP compilers.
2277 (inst_saves_fr): Relax test for a specific base register (%r1);
2278 this avoids losing with the version 9 HP compilers.
2279 (skip_prologue): Try to skip argument stores emitted by the HP
2280 compilers. It's not perfect, but it's better than before.
2282 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2284 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2285 calling write_register_pid.
2286 * (write_register_pid): Add prototype.
2288 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2290 * remote.c (read_frame): Split readchar/checksum calculation into
2291 two parts since evaluation order is undefined.
2293 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2295 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2296 * Makefile.in (coredep.o): Add inferior.h as dependency.
2297 * inflow.c: Add F_SETOWN to list of defines to check
2298 around code that uses F_SETOWN.
2300 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2302 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2303 set the -L and -B directory prefixes so we can link with it.
2305 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2307 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2308 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2311 * General hackery to support alternate user-interface.
2312 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2313 disable_breakpoint): Call hooks for alternate user-interface.
2314 * defs.h: Add declarations for alternate user-interface hooks.
2315 * main.c (main): Add --nw (and --nowindows) options to disable
2317 * (near call to command_loop): Call command_loop_hook if set.
2318 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2319 * stack.c: Call print_frame_info_listing_hook if set.
2320 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2321 other files to make sure that calls to error and warning will
2322 work. Call init_ui_hook after everything else.
2323 * utils.c (query): Call query_hook if set.
2324 * (gdb_flush): Call flush_hook if set.
2325 * Change _initialize_utils to initialize_utils cuz we don't use
2326 automatic initialization of utils.c anymore.
2328 * Support for TK GUI.
2329 * Makefile.in: Add rule for gdbtk.o.
2330 * configure.in: Add support for --enable-gdbtk.
2331 * gdbtk.c: New file. Contains support routines for TK interface.
2332 * gdbtk.tcl: New file. Implements GUI policy.
2334 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2337 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2339 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2340 there and we are using the gcc from the tree.
2341 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2343 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2345 * Makefile.in (annotate.o): Add dependencies.
2347 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2349 * sparclite/aload.c: Added new -q (quiet) option.
2350 return 0 exit status if file was successfully downloaded.
2352 * nlm/gdbserve.c: merge in command line argument parsing changes
2353 and bug fixes made to i386-nlmstub.c.
2355 * i386-nlmstub.c: The returnLength field must be initialized
2356 before portConfig is passed to AIOGetPortConfiguration.
2357 Compare command line arguments with strnicmp(); args are
2358 case insensitive on netware.
2360 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2362 * Makefile.in (DISTSTUFF): Add definition.
2363 (diststuff): Add for new distribution support.
2364 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2365 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2366 Remove old distribution building rules, now uses standard
2367 distribution support in parent directory Makefile.in.
2369 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * target.c (push_target): Cast result from xmalloc.
2373 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2375 * elfread.c (elf_symtab_read): Discard compiler labels generated
2376 by the Solaris 2.1/Intel SunPro compiler.
2378 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2380 * target.c (nomemory): Fix prototype and routine to take correct
2383 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2385 * Makefile.in (clean): Remove libgdb-files.
2387 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2389 * coredep.c: Include inferior.h.
2391 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2393 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2396 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2398 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2399 .cp as C++, alphabetize better.
2401 * breakpoint.c (ignore, condition): Move usage note into body of
2402 help text, so first line can be one-line summary.
2404 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2406 * target.c (unpush_target): Fix handling of removal of top target.
2408 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2410 * Makefile.in: Add stuff to build nlmstub.
2411 * Add rule for annotate.o to keep Sun make happy.
2412 * configure.in: Add config for powerpc/Netware.
2414 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2415 filename. This speeds up handling of trailing N_SO stabs (they
2416 mark the end of a .o file).
2418 * target.c, target.h: Change the way pushing and popping of
2419 targets work to support target overlays and inheritance.
2420 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2421 Fixup references to current_target, due to previous changes.
2423 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2424 needed to get the address of longjmp out of the target.
2426 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2428 * main.c: Include <ctype.h>.
2430 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2432 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2435 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2437 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2439 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2441 * Makefile.in (VERSION): Bump to 4.12.4.
2443 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2445 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2446 * configure.in (m88*-harris-cxux*): New configuration.
2447 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2448 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2450 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2451 (TARGET_WRITE_PC): Pass pid through to register writers.
2453 * configure.in (m68*): Put vendor-only-specified host configs
2454 after vendor-and-os-specified configs.
2455 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2457 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2458 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2461 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2463 * elfread.c (elf_symtab_read): Handle error return from
2464 bfd_get_dynamic_symtab_upper_bound gracefully.
2466 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2468 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2469 registers in use by the inferior.
2470 * coredep.c (fetch_core_registers, register_addr): Use it.
2471 * findvar.c (registers_changed, registers_fetched,
2472 read_register_bytes): Ditto.
2473 * infcmd.c (do_registers_info, registers_info): Ditto.
2474 * infptrace.c (fetch_inferior_registers,
2475 store_inferior_registers): Ditto.
2476 * stack.c (frame_info): Ditto.
2478 * coredep.c (CORE_REGISTER_ADDR): New macro.
2479 (fetch_core_registers): Use it.
2481 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2482 * symfile.c (add-symbol-file): Add usage note to help string.
2483 (add_shared_symbol_files_command): New command.
2486 * inferior.h (read_pc_pid): Declare.
2487 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2488 variable b, remove unused variable other_type_used.
2489 * main.c (inferior.h, call-cmds.h): Include.
2490 (gdb_init): Declare.
2491 * remote.c (remote_wait): Return 0 by default.
2493 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2495 Stop printing at null char option, from Oliver Meyer
2496 (omeyer@i3.informatik.rwth-aachen.de).
2497 * valprint.h, valprint.c (stop_print_at_null): New global.
2498 * valprint.c (_initialize_valprint): New print set subcommand
2500 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2501 printing a char array, adjust the number of chars to print.
2503 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2505 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2506 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2507 pic code in addition to prologues where an instruction from the
2508 prologue gets moved into the delay slot of a branch instruction
2509 immediately following the prologue. A table of potential prologue
2510 instructions (prologue_insn_tbl) is now used for picking apart a
2512 (frame_find_saved_regs): Changed the way in which limit gets set
2513 so that the delay slot of branch instructions immediately
2514 following the prologue gets examined.
2515 (pushed_size, store_parm_word, store_parm, push_parameters,
2516 collect_returned_value): Deleted.
2518 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2520 * infrun.c (wait_for_inferior): Handle stepping into leaf
2521 functions whose prologue consists of gp loading code only.
2523 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2525 * dbxread.c: Don't include libbfd.h.
2526 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2527 <time.h>, or <sys/types.h>.
2528 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2529 collect information about the stab and stab string sections.
2531 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2533 * stabsread.c (read_huge_number): handle large unsigned number
2534 for stabs generated by os9k C compiler.
2536 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2538 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2539 * breakpoint.h (hit_count): New breakpoint field.
2540 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2541 (clear_breakpoint_hit_counts): New function.
2542 (bpstat_stop_status): Increment the hit count.
2543 (breakpoint_1): Display the hit count.
2544 * infcmd.c (run_command): Reset breakpoint hit counts.
2545 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2546 displaying hit counts.
2548 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2550 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2551 symbols for all symbol files. Makes skipping over the
2552 trampoline code work when stepping from a function in a shared
2553 library into a function in a different shared library for Irix 5.
2554 Other ELF targets do not have enough information in their
2555 dynamic symbol tables to make this work.
2556 (elf_symtab_read): Relocate mst_solib_trampoline address.
2558 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2560 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2561 * configure.in (m68*-atari-sysv4*): New configuration.
2562 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2563 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2564 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2565 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2566 * config/m68k/amix.mh, config/m68k/amix.mt,
2567 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2570 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2572 * symtab.c (find_function_start_sal): New function to find
2573 the start of a function from a function symbol.
2574 (decode_line_1, decode_line_2): Use it instead of open coded
2575 partial copies of the code.
2576 (list_symbols): Quote symbol name before passing it to
2577 break_command to enable proper handling of mangled symbols.
2579 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2581 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2582 * ch-exp.y (yylex): First try name lookup using exact name
2583 typed by user; if that fails, try lower-cased name.
2585 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2587 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2588 Remove some items from the TODO list and notes throughout code
2589 for things which need fixing. Add more comments.
2590 Document bogus struct symloc sharing with dbxread.c. Delete more
2591 useless variables. Add more PARAM prototypes. Fixup more
2592 indention problems that have crept in.
2593 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2594 it doesn't depend on the variable names on the procedures it's
2596 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2599 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2602 Move "no debugging symbols found" test to symfile.c.
2603 * symfile.c (syms_from_objfile, reread_symbols): Add
2604 "no debugging symbols found" test.
2605 * coffread.c (init_stringtab): Handle stripped files with a
2606 stringtab offset of zero gracefully.
2607 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2608 BFD instead of stop_pc heuristic to determine if it is a dynamically
2610 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2611 ioctl, it indicates that the process has exited.
2613 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2615 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2616 private data to zero. Not having any HP C debug symbols is not an
2619 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2621 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2622 .PARISC.unwind section now.
2624 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2626 * breakpoint.c (mention): Always show breakpoint address if no
2629 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2631 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2632 handling of shared libraries for non-ELF executables, but only if
2633 HANDLE_SVR4_EXEC_EMULATORS is defined.
2634 (locate_base): Try to find debug_base in the dynamic linker
2635 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2636 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2637 Define to enable handling of shared libraries for a.out executables,
2638 run under Solaris BCP.
2640 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2642 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2643 upon notice. Delete some stuff from the TODO list. Rework
2644 many comments to be clearer. Major cleanups. Consistently
2645 use "hpread_" prefix. Delete unnecessary macros, structures
2646 variables, fiels, functions and #if 0 code. Mark code which
2647 still needs to be cleaned up. PARAMize and make most functions
2648 static. Fix error checking when reading in the debug section
2649 contents. No more minimal symbol table handling in this code!
2651 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2653 * infrun.c (wait_for_inferior): Print "Program exited normally"
2654 regardless of batch_mode.
2655 * defs.h, top.c (batch_mode): Removed.
2657 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2659 * Makefile.in (dcache_h): Remove redundant definition.
2660 (init.c): Add a comment.
2661 (top.c): Remove explicit compile action.
2662 * breakpoint.c (mention): Share code indicating location of
2663 break/watchpoints, don't print address if addressprint is off.
2664 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2665 (demangle): Remove redundant declarations.
2666 * eval.c: Remove redundant function declarations.
2667 * objfiles.h: Cosmetic and grammatical improvements.
2668 * TODO: Various updates.
2670 * remote-mips.c: Replace all \r chars with \015.
2671 (mips_receive_header): Display control characters readably.
2672 (mips_xfer_memory): Add a simple progress display.
2674 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2676 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2678 * remote-hms.c (flush): New function.
2679 (expect): Get edge case right.
2680 (hms_read_inferior_memory): Be more tolerant of line noise.
2682 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2684 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2685 target files, not non-existent mach3.mh and mach3.mt.
2687 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2689 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2690 symbols for all symbol files. Makes skipping over the
2691 trampoline code work when stepping from a function in a shared
2692 library into a function in a different shared library.
2693 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2695 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2697 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2698 names mean end of .o file.
2699 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2700 top of routine. Handle new thread notification cleanly.
2701 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2702 thread notification scheme.
2703 * (child_resume): General cleanups, handle resumption of all
2706 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2708 * ser-go32.c: Rewrite to run under windows.
2709 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2711 * serial.c (serial_open): Notice device "pc".
2712 * remote-e7000.c: Fix copyright date.
2713 (expect): Compare \n and \r the same.
2714 (e7000_open): Allow pc as a serial port
2715 * sh/sh.mt: Add ser-e7kpc.
2716 * h8300/h8300hms.mt: Add ser-e7kpc.
2717 * main.c (proc_wait): Don't wait if using go32.
2719 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2721 * somread.c: Simplify by using stabsect_build_psymtabs.
2722 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2723 corresponding to the name of the text section. All references
2725 (somstab_build_psymtabs): Delete function, no longer needed.
2727 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2729 * somread.c: Renamed from paread.c. Changed function names and
2730 comments to reflect that this file deals with SOM (an object file
2731 format), rather than the PA (a cpu).
2732 (Makefile.in): Chaned appropriately.
2733 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2734 * dbxread.c (somstab_build_psymtabs): Renamed from
2735 pastab_build_psymtabs.
2737 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2739 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2740 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2742 * Makefile.in: Updated for core-sol2.c.
2743 * README: Add notes about SPARCworks cc under Solaris 2.x,
2744 from Casper H.S. Dik (casper@fwi.uva.nl).
2745 * config/mips/xm-makeva.h: Removed, no longer necessary.
2746 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2747 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2748 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2750 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2752 * gdba.el: Put program input and output in a separate buffer.
2754 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2756 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2757 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2758 with global variable of same name in libnsl.so on UnixWare.
2760 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2762 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2763 embedded in template name.
2765 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2767 * config/i386/nm-linux.h: change calling convention of
2768 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2769 target_insert_watchpoint() and
2770 target_remove_watchpoint().
2772 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2773 to be long long in gdb.
2774 * config/mips/tm-bigmips.h: ditto.
2776 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2778 * c-lang.c (asm_language_defn): New definitions for language_asm,
2779 mostly copied from c_language_defn, to avoid warnings when
2780 switching between c and asm stack frames.
2782 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2784 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2785 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2786 (upgrade_type, handle_psymbol_enumerators): Likewise.
2787 (has_opaque_xref, cross_ref): Likewise.
2788 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2789 debugging information, rather than doing it here.
2790 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2791 point in ecoff_debug_swap backend structure, rather than calling
2792 ecoff_slurp_symbolic_info directly.
2794 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * breakpoint.c: Include annotate.h. Call annotate_field rather
2797 than printing annotation directly.
2799 * main.c: Include string.h.
2801 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2803 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2804 call it instead of doing normal loop.
2805 * infcmd.c (attach_command): Don't call wait_for_inferior if
2807 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2808 hook that can decide whether to step over the next breakpoint.
2809 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2810 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2813 * configure.in: Improve sorting/formatting of hosts and targets.
2814 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2815 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2816 * Makefile.in (stop-gdb): New target.
2817 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2820 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2822 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2823 the identical initialization can be deleted from main.c, but i
2824 haven't done so just in case.
2826 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2828 * gdba.el: Added menu windows and slightly improved window
2829 handling to gdba.el. Fixed numerous minor bugs that were causing
2830 emacs and gdb to fall out of sync.
2832 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2834 * breakpoint.c: annotate changes lost at merge, put back in.
2836 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2838 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2841 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2843 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2845 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2846 writing of floating registers, the dpx2 kernel disallows it.
2847 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2848 is contained in o_praw.
2849 * irix5-nat.c (solib_map_sections): Adjust sections by the
2850 difference between the loaded address and the prelinked address.
2851 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2853 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2854 symbols, their value is absolute.
2855 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2856 libraries fh->adr fields of zero. Relocate minimal symbol values
2857 upon readin. Relocate non-stabs symbols upon readin.
2858 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2859 start address of the outermost block.
2860 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2861 instead of section_offsets and use relocated pst->textlow for
2862 line number and procedure address relocations.
2864 From gmo@MicroUnity.com (Guillermo A. Loyola):
2865 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2866 Handle SGI Irix5 stIndirect symbol type.
2868 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2870 * breakpoint.c: fix a syntax error native cc does not like.
2872 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2873 * sparclite/Makefile.in: ditto.
2874 * sparcl-tdpe.c: change file name because first 8 chars has to be
2876 * sparcl-stub.c: ditto.
2878 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2880 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2882 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2884 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2885 ignore) a PID argument.
2886 (hppa_pop_frame): Pass a PID to target_write_pc.
2887 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2888 and pass through a PID argument.
2889 (target_read_pc, target_write_pc): Update prototypes.
2891 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2893 * Makefile.in: add new file sparclite-tdep.c.
2894 * sparclite/Makefile.in: add new file sparclite-stub.c.
2895 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2897 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2898 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2900 * sparclite-tdep.c: new file, contains hardware breakpoint support
2902 * sparclite-stub.c: new file, stub code that add support hardware
2904 * breakpoint.c: add hardware breakpoint support.
2905 * breakpoint.h: add new breakpoint type to support hardware
2907 * config/mips/nm-irix4.h: change interface for target dependent
2908 code supporting watch point.
2909 * config/pa/nm-hppab.h: change interface for target dependent
2910 code supporting watch point.
2912 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2914 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2916 * stabsread.c (read_struct_fields): os9k nested structure does not
2917 have terminating ';', instead it just get to ',' and bit position
2920 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2922 * nlmread.c (nlm_symtab_read): Clean up a bit.
2923 * (nlm_symfile_read): Record bounds of main() so that backtrace
2924 command will know where to stop.
2925 * objfiles.c (objfile_relocate): Relocate entry point/func info
2926 for backtrace as well.
2927 * objfiles.h: Define values for invalid PCs for entry point info.
2928 * symfile.c (init_entry_point_info): Initialize invalid values
2929 with aforementioned macros.
2930 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2931 to cause backtrace to stop when it gets back to main().
2932 * config/i386/tm-i386nw.h: Ditto.
2934 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2936 Fix value_print, which used to be ostensibly language-independent,
2937 but would print pointers and arrays in C syntax. Instead, call
2938 a language-specific function.
2939 * language.h (struct language_defn): New functional field
2941 (LA_VALUE_PRINT): New macro.
2942 * language.c (unk_lang_value_print): New stub/dummy function.
2943 (unknown_language_defn, auto_language_defn, local_language_defn):
2945 * c-valprint.c (c_value_print): New function, with code moved from:
2946 * valprint.c (value_print): ... here. Now just invoke
2947 LA_VALUE_PRINT to do language-specific stuff.
2948 * valprint.c (value_print_array_elements): Make non-static.
2949 * c-lang.c (c_language_defn, cplus_language_defn): Add
2950 c_value_print in the la_value_print field.
2951 * m2-lang.c (m2_language_defn): Likewise.
2952 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2953 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2954 * ch-valprint.c (chill_value_print): New function, based on
2955 c_value_print, but use Chill "look and feel."
2956 * c-lang.h (c_value_print): New prototype.
2957 * ch-lang.h (chill_value_print): New prototype.
2958 * value.h (value_print_array_elements): New prototype.
2960 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2961 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2963 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2965 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2966 to new file top.c. Make things extern instead of static and
2967 similar rearrangements to deal with this.
2969 * utils.c: Move fputs_unfiltered to main.c. Remove
2970 FPUTS_UNFILTERED_OVERRIDE ifndef.
2971 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2972 and libgdb uses utils.c and top.c.
2974 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2976 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2978 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2980 * ch-valprint.c (chill_val_print_array_elements): New function.
2981 A Chill version of val_print_array_elements, it prints the
2982 array index labels, in additions ot the array element values.
2983 (chill_val_print): Use the new function.
2985 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2987 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2989 * defs.h (enum language): Add language_asm.
2990 * findvar.c (read_register_bytes read_register_gen
2991 write_register_bytes read_register read_register_pid
2992 write_register write_register_pid supply_register): Move multi-
2993 thread handling down into these routines. Create XXX_pid routines
2994 that allow register references to specify the pid.
2995 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2996 read_sp write_sp read_fp write_fp): Move these routines from
2997 infcmd to findvar to centralize the whole mess.
2998 * i386-nlmstub.c: Portability fixes.
2999 * infptrace.c (child_resume): Conditionalize to allow other natives
3000 to override it. Remove PIDGET gubbish, it's no longer necessary.
3001 * infrun.c (wait_for_inferior): Put registers_changed() before
3002 target_wait() to speed up remote debugging.
3003 * Replace code that reads registers from other threads with much
3004 nicer looking new function calls (see changes to findvar.c).
3005 * Don't skip prologues if debugging assembly source.
3006 * lynx-nat.c (child_resume): Lynx now needs it's own version of
3007 child_resume to handle multi-thread debugging properly.
3008 * remote.c: Add O response to get console output from target.
3009 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
3010 SERIAL_ERROR here to simplify callers.
3011 * Change static var timeout to remote_timeout.
3012 * (fromhex): Remove unnecessary return -1 at end of routine.
3013 * (remote_wait): Turn this into a big switch statement. Add
3014 support for O response.
3015 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
3016 * (getpkt): Split getpkt into two parts. read_frame deals with
3017 all formatting issues, run-length encoding, and framing. getpkt
3018 now handles error recovery, and frame detection.
3019 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
3020 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
3021 control. (hardwire_readchar): Handle EINTR from read().
3022 * symfile.c (deduce_language_from_filename): Add support for .s
3024 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
3025 override infptrace's child_wait.
3026 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
3027 instead of XXXlynx.h.
3028 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
3030 * nlm/gdbserve.c: Portability fixes.
3032 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3034 * inftarg.c (child_wait): Call proc_wait, not wait.
3035 (child_mourn_inferior): Call proc_remove_foreign.
3036 * main.c (gdb_init): Call init_proc.
3037 * main.c: Provide dummy versions of init_proc, proc_wait, and
3038 proc_remove_foreign for the gdb case (the libgdb case provides its
3039 own versions of these functions).
3040 * Makefile.in (libgdb-files): Add libproc.a.
3042 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3044 Hardware watchpoints for Linux, from Rick Sladkey
3045 (jrs@world.std.com).
3046 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3047 new hardware breakpoint recovery method.
3048 * i386v-nat.c (i386_insert_watchpoint,
3049 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3050 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3051 New functions to support the 386 hardware debugging registers.
3052 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3053 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3054 target_insert_watchpoint, target_remove_watchpoint): Define these
3055 macros to use the hardware debugging functions in i386v-nat.c.
3057 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3059 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3062 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3064 * target.c, target.h: New variables target_activity_function and
3066 * inflow.c, inferior.h: New functions set_sigio_trap and
3068 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3070 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3072 * remote-sim.h (sim_verbose): Delete.
3073 Document callbacks needed.
3074 (sim_*): Change result to void where there isn't one.
3075 (sim_open): Clarify argument and error response.
3076 (sim_close): Declare.
3077 (sim_load): Change bfd_handle argument to file name. Clarify result.
3078 (sim_create_inferior): Renamed from sim_set_args.
3079 (sim_set_pc): Delete.
3080 (sim_info): Delete printf_fn argument.
3081 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3082 (gdbsim_load): Try sim_load first.
3083 (gdbsim_create_inferior): Call sim_create_inferior.
3084 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3085 (gdbsim_close): Call sim_close.
3086 (gdbsim_files_info): Update call to sim_info.
3087 (gdbsim_ops): Realign comments.
3089 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3091 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3093 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3094 the auxent if the symbol's name is ".file". From David Edelsohn
3095 <c1dje@watson.ibm.com>.
3097 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3099 * breakpoint.c (breakpoint_1): Fix typo.
3101 * annotate.c (annotate_field_end): Fix typo.
3103 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3105 * Makefile.in (TSSTART): Remove; no longer used.
3107 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3108 fputs_unfiltered and exit directly, rather than fatal. The latter
3109 calls vfprintf_unfiltered!
3111 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3112 * value.h, printcmd.c (print_value_flags): Move from here...
3113 * annotate.c: ...to here, and make it use can_dereference.
3115 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3117 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3118 Remove, needed for both native and cross.
3119 * target.c (attach_flag, generic_mourn_inferior): Put here.
3120 * utils.c (job_control): Put here.
3121 (terminal.h): Don't include anymore.
3123 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3125 * source.c (find_source_lines): Always use code that was #ifdef
3126 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3127 leaving it on the chain. Reindent much of this function.
3128 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3129 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3130 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3131 config/ns32k/xm-ns32km3.h: Remove all references to
3132 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3133 * main.c, fork-child.c, many config files: Remove all
3134 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3137 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3138 This avoids __eprintf troubles.
3140 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3142 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3143 initialization code which needs to be called even if we bypass the
3144 command line stuff into gdb_init.
3145 * utils.c (fputs_unfiltered): Surround in #ifndef
3146 FPUTS_UNFILTERED_OVERRIDE.
3147 * Makefile.in (libgdb.a): New target.
3149 * utils.c: Rearrange I/O stuff a bit so that all output goes
3150 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3151 which made %s not work with arbitrarily large strings.
3152 * printcmd.c (printf_command): Use printf_filtered, not
3153 printf_unfiltered and printf, now that arbitrary limit is gone.
3156 * breakpoint.c (watchpoint_check): Remove unused variable b.
3157 * stack.c (print_frame_info): Move sp and buf inside #if.
3158 * eval.c (evaluate_subexp): Remove unused variables pp,
3159 mangle_ptr, ptr, and mangle_tstr.
3160 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3162 * symtab.c (lookup_symtab): Put variable copy inside #if.
3163 (decode_line_1): Put variable q1 inside #if 0.
3164 * target.h: Declare target_link.
3165 * infrun.c (wait_for_inferior): Remove unused variables signame.
3166 * remote.c (remote_resume): Remove unused variable name.
3167 * c-exp.y (parse_number): Parenthesize operand of shift.
3168 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3169 (this is a semantic change, the warning seems to have detected a bug).
3170 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3171 * coffread.c: Move variable temptype inside #if.
3172 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3174 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3175 (chill_val_print): Remove unused variable in_range.
3176 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3177 (chill_val_print): Add default case for switch.
3178 * stabsread.h: Declare stabsect_build_psymtabs.
3179 * os9kread.c (read_minimal_symbols): Make this return void.
3180 (os9k_symfile_read): Remove unused variables stb_exist and val.
3181 (os9k_symfile_init): Remove unused variable val.
3182 (fill_sym): Remove unused variable id.
3183 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3184 unused variable nsl.
3185 Remove unused variable symfile_bfd.
3186 #if 0 unused variables lbrac_unmatched_complaint and
3187 lbrac_mismatch_complaint.
3188 Remove declaration for non-existent function os9k_next_symbol_text.
3190 * annotate.c, annotate.h: New files, containing a function for
3191 each annotation which outputs it.
3192 * Move breakpoints_changed from breakpoint.c to annotate.c.
3193 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3194 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3195 Use annotate.c functions to output annotations.
3196 * Makefile.in (OBS): Add annotate.o.
3198 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3200 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3201 elf_unwind_entries are always initialized.
3203 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3204 stubs which return directly to the caller rather than to the stub
3207 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3209 * c-exp.y (yyerror): Display a more informative error message.
3210 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3211 * m2-exp.y (yyerror): Ditto.
3213 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3215 * inflow.c (job_control): Move definition to front of file.
3217 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3219 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3220 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3222 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3224 * Makefile.in (kdb): Remove old init.c creation commands.
3225 * configure.in (sparclite): Match on sparclite*.
3226 * sparclite/aload.c (main): Only change section addresses for
3227 a.out format object files.
3229 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3231 * config/i386/go32.mh: Define CC.
3233 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3235 * gdbserver/Makefile.in: Remove irrelevant definitions and
3236 comments inherited from the gdb Makefile.
3237 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3238 (VERSION): Update to 4.12.3.
3239 (gdbserver): Remove any existing executable first.
3240 (distclean, realclean): Remove nm.h.
3241 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3242 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3243 Don't use absolute pathname.
3245 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3247 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3250 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3252 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3253 (print_it_normal): Add annotations for the inferior starting and
3254 stopping, and for all the various messages related to how it
3257 * printcmd.c (do_one_display): Annotate.
3258 * stack.c (print_frame_info): Annotate printing of stack frames.
3260 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3262 * remote.c (get_offsets): Handle case where stub doesn't support
3265 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3267 Add partial support for g++ code compiled with -fvtable-thunks.
3268 * c-valprint.c (c_val_print): Add vtblprint support
3270 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3271 pointers (if using thunks) as well as array of structs (otherwise).
3272 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3273 level, and make the latter non-static (so define_symbol can use it).
3274 * stabsread.c (define_symbol): If the type being defined is a
3275 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3276 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3277 * values.c (value_virtual_fn_field): Handle thunks.
3278 * values.c (value_headof): Minor efficiency hack.
3279 * values.c (value_headof): Incomplete thunk support. FIXME.
3281 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * valprint.c (print_longest): Clarify comment about use_local.
3284 * printcmd.c, defs.h (print_address_numeric), callers in
3285 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3286 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3287 exec.c: New argument use_local.
3288 * source.c (identify_source_line): Use filtered output. Use
3289 print_address_numeric.
3291 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3292 language.c (type_error, range_error): Use filtered output.
3293 * utils.c (error_begin): Update comment to tell people to use
3296 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3297 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3300 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3302 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3303 from the fault, #ifndef FAULTED_USE_SIGINFO.
3304 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3306 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3308 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3309 Explicitly annotate each record.
3311 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3313 * xcoffexec.c: Reformat to standards and lint.
3314 (language.h): Include.
3315 (exec_close): Declare arg "quitting".
3316 (file_command): Declare arg "from_tty".
3317 (map_vmap): Cast xmalloc result to PTR.
3318 * rs6000-nat.c: Reformat to standards and lint.
3319 (exec_one_dummy_insn): Use char array for saved instruction.
3320 (fixup_breakpoints): Declare.
3321 (vmap_ldinfo): Be more informative in fatal error messages.
3322 (xcoff_relocate_symtab): Define to return void.
3323 * xcoffsolib.h: Reformat to standards, improve comments.
3324 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3326 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3328 * utils.c, defs.h (error_begin): New function.
3329 (quit): Print annotation before printing the error message.
3330 * main.c (return_to_top_level): Print annotation before doing the
3332 * symtab.c (decode_line_1): Call error not warning and then
3333 return_to_top_level. Call error_begin and printf_unfiltered
3334 rather calling warning (before calls to return_to_top_level).
3335 * core.c (memory_error): Use error_begin, printf_unfiltered,
3336 print_address_numeric and return_to_top_level instead of error.
3337 Cleans up a FIXME-32x64.
3338 * language.c (type_error, range_error): Call error_begin
3339 not just target_terminal_ours.
3341 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3342 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3343 side of an assignment is non-portable.
3345 * utils.c (query): Change syntax of query annotations to be
3346 consistent with other input annotations.
3347 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3349 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3351 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3353 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3354 that have a stack frame size of 32k or larger (from Paul Flinders).
3355 Remove #if 0'd code.
3357 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3359 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3360 for Lynx platforms that need it.
3361 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3363 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3365 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3366 than trying to deduce it from the fault.
3368 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3370 * printcmd.c (print_address_symbolic): Initialize name to empty
3371 string to avoid core dump if lookup fails.
3372 * remote-e7000.c (printf_e7000debug): Error if target not open.
3374 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3376 * i386-nlmstub.c: Update to be more in line with PIN stub.
3377 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3378 * (hex2mem): Init ptr.
3379 * General cleanups to use ConsolePrintf, standard prologues, etc...
3381 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3383 * i386-nlmstub.c: More changes to be compatible with remote.c.
3385 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3386 into (the far less frequently called) dbx_symfile_read.
3388 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3390 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3392 * dbxread.c (record_minimal_symbol): Record the section
3393 associated with the symbol to make dynmaic relocation work.
3394 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3395 Solaris brain-damage which don't apply to relocatable object
3397 * (stabsect_build_psymtabs): New routine to read stabs out of an
3398 arbitrarily named section.
3399 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3401 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3402 stabs out of the nlm.
3403 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3404 brain-damage which don't apply to relocatable object files.
3405 * remote.c (putpkt): Improve error reporting and error handling.
3406 * (get_offsets): Temporary kludge to force data & bss sections to
3407 have the same relocation.
3408 * stabsread.c (define_symbol, scan_file_globals): Record section
3411 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3413 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3414 FIXME-32x64 comment.
3416 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3418 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3419 to after call to target_wait. This means that flush_cached_frames
3420 can call target_terminal_ours if it wants to.
3421 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3422 comment about why the code is dubious.
3424 * stabsread.c (read_type): Call read_type, not nonexistent
3427 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3429 * remote-os9k.c (rombug_fetch_registers): set trace mode
3431 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3433 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3435 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3436 passed to process_one_symbol.
3437 * stabsread.c (read_type): process os9k functio prototype.
3439 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3441 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3444 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3446 * utils.c (prompt_for_continue): Annotate prompt.
3447 (query): Annotate query.
3448 * printcmd.c (print_frame_args): Change syntax of argument
3449 annotation to make name and value part of a single group of
3450 annotations, not two separate groups.
3451 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3452 * valprint.c (val_print_array_elements): Change syntax of
3453 annotation to be more concise.
3454 * main.c, defs.h (command_line_input): New argument tells what
3455 string to include in the annotations.
3456 * symtab.c (decode_line_2), main.c (read_command_lines,
3457 command_loop): Change callers.
3459 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3460 target null pointer.
3461 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3463 * printcmd.c (output_command): Annotate things we print here too.
3464 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3465 * Move declaration of print_value_flags from defs.h to value.h.
3466 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3468 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3470 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3471 BFD handles sun3 dynamic relocations now.
3472 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3475 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3477 * printcmd.c (print_command_1): Annotate the top-level expressions
3479 (print_frame_args): Annotate each argument.
3480 * printcmd.c, defs.h (print_value_flags): New function.
3481 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3482 * valprint.c (val_print_array_elements): Annotate each array element.
3484 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3486 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3487 the register contains a pointer to the type, not the type itself.
3489 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3491 * main.c (main): Accept --annotate=N option and make --fullname
3492 the same as --annotate=1.
3493 (command_line_input): Print annotatation before and after prompt.
3494 * blockframe.c (flush_cached_frames): Print annotation.
3495 * Rename frame_file_full_name to annotation_level and move it from
3497 * source.c (identify_source_line): If annotation_level > 1,
3498 change output format.
3499 * breakpoint.c: Print annotation whenever a breakpoint changes.
3500 * main.c: New variable server_command.
3501 (command_line_input): Parse "server " and set server_command.
3502 (dont_repeat): Check server_command.
3504 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3506 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3507 updating raw_symbol and symnum. Return a value in the case where
3510 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3512 * parse.c: Don't define block_found; it is defined in symtab.c.
3513 * parser-defs.h: Add comment regarding block_found.
3515 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3517 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3520 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3522 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3523 section vma. Do not read dynamic relocs for sun3 executables to
3524 avoid BFD assertion message.
3526 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3528 * nm-hppab.h (KERNEL_U_ADDR): Define.
3529 (FIVE_ARG_PTRACE): Likewise.
3530 (CANNOT_STORE_REGISTER): Likewise.
3531 * nm-hppah.h (KERNEL_U_ADDR): Define.
3532 (FIVE_ARG_PTRACE): Likewise.
3533 (CANNOT_STORE_REGISTER): Likewise.
3534 (NEED_TEXT_START_END): Likewise.
3536 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3537 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3538 (FIVE_ARG_PTRACE): Likewise.
3539 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3540 (FIVE_ARG_PTRACE): Likewise.
3542 * hppa-tdep.c (read_unwind_info): Make static.
3543 (restore_pc_queue): Indirect through the target vector to
3544 reload the register state.
3546 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3548 * paread.c (compare_unwind_entries): Delete function. It's been
3549 moved into hppa-tdep.c.
3550 (read_unwind_info): Likewise.
3551 (pa_symfile_read): No longer call read_unwind_info. The unwind
3552 tables will be read in as they are needed.
3554 * hppa-tdep.c (compare_unwind_entries): New function.
3555 (read_unwind_info, internalize_unwinds): Likewise.
3556 (find_unwind_entry): Read in unwind information on demand.
3558 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3560 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3561 to : in search path processing.
3562 * defs.h (qsort): Rename argument in prototype.
3563 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3565 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3566 (false): Eliminate usages.
3568 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3570 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3571 All references to value changed to value_ptrlage_command is now
3573 All references to value changed to value_ptr.
3574 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3575 * remote-hms.c (hms_wait): Timeout after five seconds.
3576 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3577 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3578 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3580 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3582 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3584 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3586 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3588 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3589 bp_watchpoint_scope breakpoints.
3590 (struct breakpoint): Add val_chain and related_breakpoint fields
3591 for use by watchpoints.
3593 * breakpoint.c (within_scope): Delete. No longer used.
3594 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3595 (target_{remove,insert}_watchpoint): Likewise.
3596 (can_use_hardware_watchpoint): New function.
3597 (remove_breakpoint): New function to remove a single breakpoint
3598 or hardware watchpoint.
3599 (insert_breakpoints): Handle insertion of hardware watchpoints.
3600 Store a copy of the value chain derived from the watchpoint
3602 (remove_breakpoints): Simplify by using remove_breakpoint.
3603 (delete_breakpoint): Likewise.
3604 (watchpoint_check): Delete the watchpoint and watchpoint scope
3605 breakpoints when the watchpoint goes out of scope. Save & restore
3606 the current frame after checking watchpoints.
3607 (breakpoint_init_inferior): Likewise (restarting the program
3608 makes all local watchpoints go out of scope).
3609 (bpstat_stop_status): Handle hardware watchpoints much like normal
3610 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3611 when the watchpoint goes out of scope. Remove and reinsert all
3612 breakpoints before returning if we stopped when a hardware watchpoint
3614 (watch_command): Use a hardware watchpoint when possible. If
3615 watching a local expression, build a scope breakpoint too.
3616 (map_breakpoint_numbers): Also call given function for any
3617 related breakpoints.
3618 (disable_breakpoint): Never disable a scope breakpoint.
3619 (enable_breakpoint): Handle hardware breakpoints much like normal
3620 breakpoints, but recompute the watchpoint_scope breakpoint's
3621 frame and address (if we have an associated scope breakpoint).
3622 (read_memory_nobpt): Handle hardware watchpoints like normal
3623 watchpoints. When necessary handle watchpoint_scope breakpoints.
3624 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3625 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3626 (disable_command): Likewise.
3628 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3629 Extern prototype added to frame.h
3631 * infrun.c (wait_for_inferior): Set current_frame and select
3632 a frame before checking if we stopped due to a hardare watchpoint
3633 firing. Handle stepping over hardware watchpoints.
3634 (normal_stop): Remove unnecessary call to select_frame.
3636 * value.h (value_release_to_mark): Declare.
3637 * values.c (value_release_to_mark): New function.
3639 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3640 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3642 * hppab-nat.c (hppa_set_watchpoint): New function.
3644 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3645 (HAVE_STEPPABLE_WATCHPOINT): Define.
3646 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3647 (target_{insert,delete}_watchpoint): Define.
3649 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3650 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3651 (target_{insert,remove}_watchpoint): Likewise.
3653 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3655 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3656 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3657 often have the same names as debug symbols for functions, and
3658 confuse lookup_symbol().
3660 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3662 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3663 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3664 REGISTER_RAW_SIZE (1).
3665 Together these changes work around a bug in HP's compiler. Both
3666 seem to be necessary.
3668 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3670 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3671 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3672 are type mst_solib_trampoline.
3674 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3676 * config/m68k/es1800.mt: Change comments.
3678 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3680 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3682 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3684 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3687 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3689 * values.c (unpack_long): Remove obsolete comment about using a
3692 * symfile.c (symbol_file_command): Add comments about command syntax.
3694 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3695 Jim Kingdon (kingdon@cygnus.com)
3697 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3698 are in the .plt section.
3699 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3700 find_solib_trampoline_target): New functions for handling
3701 stepping into -g compiled shared libraries.
3702 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3703 find_solib_trampoline_target): Add prototypes.
3704 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3705 Define to handle stepping into -g compiled shared libraries.
3706 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3707 stepping into -g compiled shared libraries.
3709 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3711 * configure.in: Add mips-*-sysv4* support.
3712 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3713 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3714 New files for MIPS SVR4 support.
3715 * Makefile.in: Update for new mipsv4 files.
3716 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3717 read_next_frame_reg to obtain the frame relative stack pointer.
3718 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3719 obtain the frame relative stack pointer.
3720 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3721 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3722 by entering them into the minimal symbol table.
3723 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3724 a long for float formats.
3725 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3726 get defined in <link.h>.
3727 * solib.c (solib_add): Add shared library sections to the section
3728 table of the target before adding the symbols.
3729 * partial-stab.h: Relocate static and global functions.
3730 * dbxread.c (read_dbx_symtab): Remove unused variable
3731 end_of_text_address. Relocate text_addr when passing it
3734 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3735 library functions before the executable is run. Retrieve dynamic
3736 symbols from stripped executables.
3737 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3738 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3739 if no debugging symbols were found.
3740 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3741 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3743 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3744 OSF/1 has shared libraries.
3746 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3748 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3749 to BFD handling of dynamic symbols.
3751 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3753 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3754 then gets its real address into FUN and its GOT/DP value into %r19.
3756 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3758 * hppa-tdep.c (frameless_function_invocation): If no unwind
3759 descriptor was found, then assume this was not a frameless
3760 function invocation.
3761 (frame_saved_pc): If the saved PC is in a linker stub, then
3762 return the return address which the linker stub will return to.
3764 * xm-hppab.h: Never define USG.
3765 * xm-hppah.h: Always define USG.
3767 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3769 * values.c (unpack_long, value_from_longest),
3770 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3772 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3774 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3776 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3778 For SVR4 targets, enable gdb to set breakpoints in shared
3779 library functions before the executable is run.
3780 * elfread.c (elf_symtab_read): Handle symbols for shared library
3782 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3783 and moved to objfiles.c.
3784 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3785 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3786 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3787 the new generic definition from tm-sysv4.h works for Solaris.
3789 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3791 * elfread.c (elf_symtab_read): Change storage_needed,
3792 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3793 bfd_get_symtab_upper_bound. Check for errors from
3794 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3795 * nlmread.c (nlm_symtab_read): Same changes.
3797 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3799 * xcoffread.c (xcoff_next_symbol_text): New function.
3800 (read_xcoff_symtab): Set next_symbol_text_func to it.
3801 Move raw_symbol outside of read_xcoff_symtab.
3803 * remote.c (getpkt): Remove unused "out" label.
3805 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3807 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3808 about more than one watchpoint being triggered.
3810 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3812 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3814 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3816 * blockframe.c (find_pc_partial_function): mst_file_text
3817 symbols do not live in the shared library transfer table.
3818 * ch-exp.y (decode_integer_value, match_character_literal,
3819 match_bitstring_literal): Guard tolower calls with isupper,
3820 tolower on old BSD systems blindly subtracts a constant.
3821 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3822 well when determining the producer of the object file.
3823 * mdebugread.c (has_opaque_xref): New function to check for
3824 cross reference to an opaque aggregate.
3825 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3826 enter typedefs to opaque aggregates into the symbol tables.
3827 * mdebugread.c (parse_external): Remove skip_procedures argument,
3828 it has always been 1. Remove code that handled stProc symbols,
3829 it was never executed and was wrong, as the index of a
3830 stProc symbol points to the local symbol table and not to the
3831 auxiliary symbol info. Update caller.
3832 * mdebugread.c (parse_partial_symbols): Do not enter external
3833 stProc symbols into the partial symbol table, they are already
3834 entered into the minimal symbol table.
3835 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3836 Remove all conditionals and definitions for ptx.
3837 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3838 Fix addresses of floating point registers in REGISTER_U_ADDR.
3839 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3840 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3841 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3842 signal trampoline code work.
3843 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3844 Remove all conditionals and definitions for ptx.
3845 Remove KDB definitions.
3846 * symm-nat.c (store_inferior_registers): Fetch registers before
3847 storing them to obtain valid floating point control registers.
3848 Store fpu registers.
3849 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3850 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3851 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3853 * symm-nat.c (child_resume): Update type of `signal' parameter.
3854 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3856 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3858 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3859 calling import stubs for functions in shared libraries.
3861 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3863 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3865 * ch-lang.c (chill_is_varying_struct): Magic string is
3866 was "<var_length>" is now "__var_length" (more portable).
3868 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3870 * remote.c (getpkt): If we get a timeout, actually retry rather
3871 than just giving up the first time it happens.
3872 * remote.c: Document sequence numbers.
3873 (remote_store_registers): Change syntax of 'P' request so that it
3874 never looks like a sequence number.
3876 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3878 * os9kread.c (record_minimal_symbol): add section_offset to
3879 relocate minimal symbol table.
3880 * os9kread.c (read_minimal_symbols): ditto.
3881 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3883 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3884 return. Also if file addr is 0 leave it 0, not to relocate.
3885 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3886 'set remotexoff' and 'set remotelog' commands.
3888 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3890 * remote.c (remote_store_registers): Add 'P' request to set an
3891 individual register.
3892 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3895 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3897 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3898 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3899 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3901 * command.c (do_setshow_command, case var_string): Never add a
3902 space to the end of the string.
3903 * NEWS: Document this change.
3904 * .gdbinit: Add a space to the "set prompt" command.
3906 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3908 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3909 changes to make it compile (it doesn't link yet).
3911 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3912 (set_demangling_style, set_demangling_command): Use savestring not
3913 strdup. We were not dealing properly with a NULL return from
3914 strdup, and were not declaring strdup (the system header may or
3917 * valprint.c (val_print): Remove inaccurate comment about what
3918 types can be stub types.
3920 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3921 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3922 Supply alternate version if ATTACH_DETACH is not defined.
3923 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3924 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3925 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3927 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3929 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3931 (skip_trampoline_code): Rewrite and add support for argument
3932 relocation stubs stubs, import/export stubs, calls through
3933 "_sr4export" and cascaded trampolines.
3935 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3936 if no unwind descriptor is found.
3938 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3939 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3940 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3941 differently. All registers are four bytes.
3942 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3944 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3946 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3947 registers as both single and double values (fetching 2nd 32bit half
3948 as necessary). Annotate each register printed with its precision.
3950 * paread.c (read_unwind_info): Fix off-by-one error.
3952 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3954 * main.c (complete_command): Deal with it if arg is NULL.
3956 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3958 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3959 regarding using the PC--using the PC is necessary and all the
3960 FIXME comments in the world won't make it go away.
3962 * valops.c (value_at, value_at_lazy): Give error if we dereference
3964 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3965 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3967 * stabsread.c (patch_block_stabs): Add comment about what happens
3968 if the definition is in another compilation unit from the stab.
3970 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3972 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3974 * main.c (complete_command): New command, from Rick Sladkey
3975 <jrs@world.std.com>.
3976 (symbol_completion_function): Don't declare rl_point and
3977 rl_line_buffer; they are now declared in readline.h.
3978 (show_commands): Don't declare history_base; it is declared in
3980 * command.c (lookup_cmd): Don't delete trailing whitespace.
3981 Reverts change of 14 May 1989.
3983 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3985 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3986 code from prim_record_minimal_symbol_and_info() to here. Callers
3987 of the latter can legitimately supply a section number of -1.
3989 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3992 member functions have an element in args for a (nonexistent) this
3995 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3997 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3999 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
4000 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
4002 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
4003 for the structure's type. All callers changed.
4005 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
4006 for each structure argument rather than assuming it's either
4007 true or false for all structure arguments.
4009 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
4010 on the length structure passed, not the compiler used.
4012 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
4013 argument for the structure's type.
4015 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4017 * values.c (set_internalvar): Don't set var->value until we are
4018 sure there won't be an error().
4020 * remote.c (get_offsets): Reinstate comment which was in
4021 remote_wait about use of SECT_OFF_TEXT and so on.
4023 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4025 * symmisc.c (maintenance_check_symtabs): New function to check
4026 consistency of psymtabs and symtabs.
4027 * symtab.h (maintenance_check_symtabs): Add prototype.
4028 * maint.c: Add new `maint check-symtabs' command.
4029 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
4030 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4031 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
4033 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
4034 to write_memory to avoid warnings from gcc.
4035 * config/i386/xm-symmetry.h: Add missing #endif.
4036 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
4037 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
4038 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4040 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4042 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4043 (hppa_push_arguments): Likewise.
4045 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4047 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4048 improve remote debugging efficiency. Also fixed problems with
4049 doing function calls for programs with no entry points.
4050 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4051 entry_point_address.
4052 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4053 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4054 parse_lines): Pass section_offsets info to these routines so that
4055 we can relocate symbol table entries upon readin.
4056 * (psymtab_to_symtab_1): Set symtab->primary to tell
4057 objfile_relocate to do relocations for our symbols.
4058 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4059 (which hang off of the symbol table).
4060 * Use prim_record_minimal_symbols_and_info instead of
4061 prim_record_minimal_symbols to supply section info to make minimal
4062 symbol relocations work.
4063 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4064 -1, try to deduce it from ms_type.
4065 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4066 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4067 add code to relocate objfile->sections data structure.
4068 * remote.c (get_offsets): Use new protocol message to acquire
4069 section offsets from the target.
4070 * (remote_wait): Get rid of relocation stuff. That's all handled
4071 by objfile_relocate now.
4072 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4073 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4075 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4077 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4079 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4080 HPREAD is not defined.
4082 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4084 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4086 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4087 can no longer set this at run time.
4088 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4089 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4090 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4091 sparc-tdep.c compiles).
4092 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4094 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4096 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4097 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4098 * configure.in: Recognize m68*-cisco*-*.
4100 * Makefile.in (TAGS): Use variables directly, rather than using
4101 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4102 and means that these filenames no longer need be unique across all
4103 the config/* directories.
4104 * configure.in: Put the config/*/ into TM_FILE, etc.
4106 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4107 and trapv exceptions.
4109 * target.h (struct section_table), objfiles.h (struct obj_section):
4110 Change name of field sec_ptr to the_bfd_section. More mnemonic
4111 and avoids the (sort of, for the ptx compiler) name clash with
4112 the name of the typedef.
4113 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4114 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4116 * utils.c: Include readline.h.
4117 * Makefile.in (utils.o): Add dependency.
4119 * remote.c (getpkt): Add support for run-length encoding.
4121 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4123 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4125 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4127 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4128 prim_record_minimal_symbol.
4131 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4132 computing their offset from the start of the old buffer and adding
4133 to the new buffer, rather than by assuming we can add the
4134 difference between the old buffer and the new buffer (it might not
4135 fit in an int). Merge in cosmetic differences from emacs regex.c
4136 version of this macro.
4138 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4140 * Makefile.in (install-only): Fix use of program_transform_name.
4142 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4144 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4145 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4146 so I'm nuking the command.
4147 * symtab.c (find_addr_symbol): Comment out, no longer used.
4149 * main.c (main): Don't init_source_path for the -cd argument. Now
4150 that source_path doesn't contain the current_directory from when
4151 GDB started up, init_source_path is no longer useful (and is
4152 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4154 * TODO: Remove item about line numbers being off. It is useless
4155 and confusing without a reproducible test case (it mentions
4156 proceed(), but I was able to step through proceed without trouble).
4158 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4160 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4161 library functions before the executable is run. Retrieve dynamic
4162 symbols from stripped executables.
4163 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4164 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4165 symtab.c (list_symbols): Handle mst_solib_trampoline.
4166 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4167 for all targets, remove IBM6000_TARGET dependencies.
4168 * dbxread.c (read_dbx_dynamic_symtab): New function.
4169 * dbxread.c (dbx_symfile_read): Use it.
4170 * dbxread.c (SET_NAMESTRING): Set namestring to
4171 "<bad string table index>" instead of "foo" if the string index is
4173 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4175 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4176 to break_command. Handle mst_file_* minimal symbol types.
4177 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4179 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4181 * c-exp.y(yylex): fix potential memory overflow.
4183 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4185 * environ.c (set_in_environ): Eliminate special handling of PATH and
4187 * putenv.c: Removed, conflicts with system declaration of
4188 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4190 * Makefile.in: Change accordingly.
4191 * procfs.c (procfs_create_inferior): Change comment accordingly.
4193 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4195 * rs6000-tdep.c: Change value to value_ptr.
4197 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4199 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4200 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4201 MEMENUM symbols. Do not include function-scoped variables in
4202 the partial symbol table.
4204 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4206 * i386m3-nat.c: Include floatformat.h.
4207 (get_i387_state): Use memset not bzero.
4211 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4212 ieee-float.h to floatformat.h.
4214 * valprint.c (val_print_string): Ignore error if the error
4215 happened after a terminating '\0'.
4217 * c-valprint.c (c_val_print): Never add 1 to return value from
4218 val_print_string; just return what it returns.
4220 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4221 looping through all of the enums.
4222 * infrun.c (signals_info): Use it.
4224 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4226 * main.c (main): When printing warning about bad baud rate, don't
4227 use warning(); it relies on current_target which isn't set up yet.
4229 * breakpoint.c (_initialize_breakpoint): Update docstring for
4230 tbreak to match what the code actually does. Don't mention tbreak
4231 in docstrings for "enable once" or "enable breakpoints once".
4233 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4235 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4236 while (0). That defeats the whole purpose of using do . . . while (0).
4237 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4238 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4239 using a ?: expression as an lvalue is not portable.
4241 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4242 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4243 'p' and 'r' symbol descriptors into a single symbol to look for a
4245 * README, config/sparc/tm-sparc.h: Update comments.
4247 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4249 * mdebugread.c (parse_type): Do not complain for types with
4250 an `indexNil' aux index, these are simply undefined types.
4251 Remove indexNil check from caller of parse_type.
4252 * mdebugread.c (parse_partial_symbols): Do not enter
4253 stGlobal, scCommon symbols into the minimal symbol table, their
4254 value is the size of the common, not its address.
4255 Handle scInit, scFini, scPData and scXData sections.
4256 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4258 Enter stProc symbols into the global_psymbols list once, not into
4259 the static_psymbols_list.
4260 Get rid of dummy psymtab if it is empty, to allow proper detection
4261 of stripped executables.
4262 * mdebugread.c (cross_ref): Allow cross references to Fortran
4265 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4267 * stabsread.c (common_block_end, fix_common_block): Stash the
4268 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4269 as to not assume that a pointer fits in an enum.
4271 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4273 * os9kread.c (fill_sym): check compiler verion number for pre-
4275 * os9kread.c (os9k_process_one_symbol): address of symbol is
4276 relative to section not module.
4277 * stabsread.c (define_symbol): add symbol type 's' as local
4279 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4281 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4282 * remote-os9k.c: fix bug in 'set remotebaud' function.
4283 * remote-os9k.c (rombug_link): minimize checking so to improve
4285 * symfile.c (symbol_file_command): check if failed to link, also make
4286 the command be able to accept more than one filenames.
4287 * target.c (target_link): check if failed to link with rombug.
4288 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4290 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4292 * remote-es.c (es1800_child_ops): Don't declare it static.
4294 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4296 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4298 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4300 * dbxread.c: New variable lowest_text_address.
4301 (record_minimal_symbol, read_dbx_symtab): Set it.
4302 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4303 end_of_text_address.
4304 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4306 * dbxread.c (end_psymtab): Remove old and commented out
4307 capping_global and capping_static. Fix comments regarding
4308 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4310 * parser-defs.h: Add "extern" to start of variable declarations so
4311 we don't end up with commons.
4312 * parse.c: Define these variables.
4314 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4317 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4319 * alpha-tdep.c: Change value to value_ptr.
4321 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4323 * solib.c (elf_locate_base): New function to locate the address
4324 of the dynamic linker's runtime structure in the dynamic info section.
4325 * solib.c (locate_base): Use it instead of iterating over the list
4326 of mapped address segments.
4327 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4330 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4332 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4333 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4334 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4335 signal trampoline and interrupt routines.
4336 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4337 (frame_chain, frame_chain_valid): Likewise.
4338 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4339 saved regs convention for SP.
4341 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4342 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4343 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4345 * tm-hppah.h (IN_SIGTRAMP): Define.
4347 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4349 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4350 alphabetic character as the start of a name.
4352 * sparclite/Makefile.in (all install): Build and install aload.
4354 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4355 config.guess and config.sub produce.
4357 * mips-tdep.c: Change value to value_ptr.
4359 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4361 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4362 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4363 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4364 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4365 value with value_ptr. This is for the ptx compiler.
4366 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4368 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4369 #if 0 i386_float_info.
4370 * symm-tdep.c (round): Remove. Also remove sgttyb.
4371 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4372 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4373 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4374 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4376 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4377 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4378 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4379 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4380 tm-i386v.h is apparently OK.
4381 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4382 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4385 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4387 * osfsolib.c (xfer_link_map_member): Update to use new
4388 target_read_string interface.
4390 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4392 * infrun.c (wait_for_inferior): In checking
4393 remove_breakpoints_on_following_step, check
4394 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4396 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4398 * os9kread.c (os9k_process_one_symbol): Rename
4399 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4400 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4401 (CORE_ADDR)0, from target_link, since that is what it uses.
4402 Process name at end, not during parsing (like we did before Kung's
4403 change), so that -readnow and -mapped can appear anywhere.
4404 Make text_relocation a local variable.
4405 * config/i386/i386os9k.mt: Fix comment.
4406 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4407 * os9kread.c: Put "comments" after #endif inside /* */.
4408 * stabsread.h: Add os9k_stabs variable.
4409 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4411 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4412 descriptor in global_symbols not local_symbols.
4413 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4415 (read_type): If os9k_stabs, accept function parameters after 'f'
4417 (read_array_type): If os9k_stabs, don't expect index type and
4418 expect lower and upper to be separated by ',' not ';'.
4419 (read_enum_type): If os9k_stabs, read a number before the first
4420 enumeration constant.
4421 (os9k_init_type_vector): New function.
4422 (dbx_lookup_type): Call it when starting new type vector.
4423 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4424 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4425 * os9kstab.c: Removed.
4426 * Makefile.in: Update accordingly.
4427 * objfiles.c (objfile_relocate_data): Removed.
4428 * remote-os9k.c (rombug_wait): Call objfile_relocate
4429 not objfile_relocate_data.
4430 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4431 * remote-os9k.c (rombug_wait): Call find_pc_section not
4433 * main.c (quit_command): Check inferior_pid; revert Kung change.
4434 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4436 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4438 * os9kread.c: New file to read os9000 style symbo table.
4439 * os9kstab.c: new file to read os9000 style stabs.
4440 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4441 * objfiles.c (find_pc_objfile): new function to search objfile
4443 * objfiles.c (objfile_relocate_data): new function to relocate
4444 data symbols in symbol table.
4445 * objfiles.h: Add two aux fields in struct objfile to handle
4446 multiple symbol table files situation like in os9000.
4447 * symfile.c: Change so 'symbol-file' command can handle multiple
4448 files. Also call target_link() to get relocation infos.
4449 * target.c (target_link): new function to get relocation info when
4450 a symbol file is requested to load.
4451 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4452 because in cross mode there's no inferior pid, bit they need to
4454 Makefile.in: add os9kread.c os9kstab.c and .o's.
4455 configure.in: add i386os9k target.
4456 config/i386/i386os9k.mt: new add.
4457 config/i386/tm-i386os9k.h: new add.
4459 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4461 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4462 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4464 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4466 * target.c, target.h (target_read_string): Provide error detection to
4467 caller. Put string in malloc'd space, so caller need not impose
4469 * solib.c (find_solib): Update to use new interface.
4470 * irix5-nat.c (find_solib): Read o_path from inferior
4471 (clear_solib): Free storage for o_path.
4472 * valprint.c (val_print_string): Add comments.
4474 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4476 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4479 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4481 * value.h (struct value): Add modifiable field.
4482 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4483 (record_latest_value): Don't mess with VALUE_LVAL of value.
4484 * valops.c (value_assign): Check it. Reword existing error
4485 message on not_lval.
4487 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4488 (STEP_SKIPS_DELAY): Added.
4489 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4492 * valprint.c (val_print_string): If errcode is set, always print
4493 an error, regardless of force_ellipsis. In the non-EIO case,
4494 just print the error message rather than calling error(). Don't
4495 access *(bufptr-1) if bufptr points to the start of the buffer.
4496 When looking for '\0', don't increment bufptr and addr if bufptr
4497 started out already at limit. If an error happens on fetching the
4498 first character, don't print the string.
4500 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4502 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4505 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4506 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4507 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4508 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4509 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4510 * findvar.c: Update comment regarding ieee-float.h.
4512 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4514 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4515 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4516 Define to make backtracing through the various sigtramp handlers
4518 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4519 the saved pc from ucontext on the stack for SVR4 signal handling.
4521 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4523 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4524 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4525 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4526 just use the global variable itself. When printing baud rate,
4527 don't print a baud rate if baud_rate is -1.
4529 * coffread.c (read_coff_symtab): Pass mst_file_* to
4530 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4531 symbols in the minimal symbols regardless of SDB_TYPE.
4533 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4535 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4536 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4537 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4538 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4539 ignored bs->stop for a bp_step_resume breakpoint.
4540 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4541 which performs one (the check_sigtramp2 one) of the functions
4542 which had been handled by the step_resume_breakpoint. For each
4543 use of the step_resume_breakpoint, make it still use the
4544 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4546 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4547 When setting the frame address of the step resume breakpoint, set
4548 it to the address for frame *before* the call instruction is
4549 executed, not after.
4551 * mips-tdep.c (mips_print_register): Print integers using
4552 print_scalar_formatted rather than duplicating all the
4553 CC_HAS_LONG_LONG and so on.
4554 (mips_push_dummy_frame): Use read_register_gen rather than using
4555 read_register and then putting it back in target format with
4556 store_unsigned_integer. If registers are more than 4 bytes, give
4557 an error rather than have some registers overwrite other
4559 #if 0 unused include of opcode/mips.h.
4561 * symfile.h: Don't declare arguments for coff_getfilename.
4563 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4565 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4567 * configure.in (hppa*-*-osf*): New configuration.
4568 * config/pa/hppaosf.mt: New target makefile fragment.
4569 * config/pa/tm-hppao.h: New target include file.
4571 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4573 * exec.c (print_section_info): Print entry point for exec_bfd only.
4574 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4575 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4576 causes problems if <sys/types.h> has no multiple inclusion protection.
4578 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4580 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4581 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4582 (CALL_DUMMY_LENGTH): Changed accordingly.
4584 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4586 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4587 numbers of register windows.
4589 * sparclite/hello.c: Add factorial function for testing.
4590 * salib.c: Use macros instead of constants for I/O addresses to
4591 make 931 support easier.
4592 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4593 register in sta/lda instructions.
4595 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4597 * dbxread.c (process_one_symbol): Set
4598 block_address_function_relative for COFF like we do for ELF and SOM.
4600 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4602 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4604 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4605 the enumerators of an ecoff enum into the partial symbol table.
4606 * mdebugread.c (parse_partial_symbols): Call it.
4607 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4608 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4609 offsets. Cast psymtab->read_symtab to PTR before passing it to
4611 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4612 set up the global offset table pointer in pic compiled code.
4613 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4614 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4615 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4616 ensures that floats are promoted to doubles before they are pushed
4619 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4621 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4622 Fixup cache_on and flush_i_cache so that they work for both the
4623 930 and 932 processors. Rewrite most low level funcs (uart
4624 access & cache stuff) to use new ASI access macros in sparclite.h.
4625 Also make it easy to access second serial port.
4627 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4629 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4630 <sys/stat.h>; not needed.
4632 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4634 * stack.c (print_frame_info): In "pathological" case, don't
4635 distrust the line number information.
4637 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4639 * mips-tdep.c (mips_print_register): handle 64 bits register.
4640 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4642 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4646 * Makefile.in (install): Do the sed for program_transform_name
4647 ourselves instead of worrying about INSTALL_XFORM. This enables
4648 users to override INSTALL_PROGRAM in the standard way.
4650 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4651 depend on Makefile.in.
4653 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4654 Only test against INT_MIN if a LONGEST is bigger than an int.
4656 * README: Change GhostScript to Ghostscript.
4658 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4660 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4661 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4662 character file names.
4663 * Makefile.in (ALLPARAM): Add these files.
4665 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4666 character file names.
4667 * Makefile.in: Add Kung's new mips64 files.
4669 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4671 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4672 mips64el-*-ecoff and mips64-big-*.
4673 * defs.h: get rid of FORCE_LONG_LONG.
4674 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4675 parsing. Change register size to be MIPS_REGSIZE.
4677 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4679 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4680 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4681 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4683 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4685 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4686 (remove_commands, add_commands): Add/remove hms-drain when target
4689 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4691 * configure.in: Add Lynx/rs6000 support.
4692 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4693 messages. Add rs6000 support. Don't try to modify unwritable
4695 * rs6000-nat.c: Move lots of native dependent stuff (like core
4696 file support) from rs6000-tdep.c & xcoffexec.c to here.
4697 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4698 * xcoffexec.c: Move native dependent stuff to nat.c.
4699 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4701 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4703 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4704 New files to support Lynx/rs6000.
4706 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4708 * README: Remove note about gcc warnings on alpha, these should be
4710 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4711 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4712 remote-utils.c, stabsread.c: Include <string.h>.
4713 * regex.c: Include "defs.h", change re_comp argument to const char *.
4714 * infptrace.c (fetch_register, store_inferior_registers): Change
4715 regaddr to type CORE_ADDR.
4716 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4717 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4719 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4721 * symtab.h: Always define BYTE_BITFIELD to nothing.
4723 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4725 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4726 * configure.in: Remove comment about m68k-em.mt.
4727 * Makefile.in: Remove references.
4729 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4731 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4734 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4736 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4737 access BFD private data. Search for the "$TEXT$" space rather
4739 (hppa_sym_fns): Add bfd target flavour to initializer.
4741 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4743 * target.c (target_preopen): If target_kill doesn't remove the
4744 target from the stack, use pop_target to do it.
4746 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4747 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4748 changes to stabsread.c from summer 1993.
4750 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4751 printing the program, rather than passing NULL to printf.
4752 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4753 try to call UDIDisconnect again. Print better message.
4754 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4756 (udi_create_inferior): If udi_session_id is negative, open a new
4757 TIP rather than giving an error.
4759 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4760 config/ns32k/ns32km3.mh: Define NAT_FILE.
4761 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4762 (it was inconsistent and namespace-wrong) to NM_M3_H.
4763 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4764 (m3_open): New function.
4766 * TODO: Update Mach section.
4768 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4770 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4772 * printcmd.c (printf_command): Add missing single-letter
4773 backslash-escape sequences, and improve error message.
4775 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4777 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4778 rather than trying to shove an int into a pointer and back out
4779 again. This avoids compiler warnings.
4781 * defs.h (alloca): Declare as void *, not char *, on hpux.
4782 Don't prototype it, just declare the return type.
4784 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4786 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4787 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4789 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4791 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4792 ZERO_REGNUM, just read it as zero without talking to the board.
4794 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4796 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4797 to store_floating, not nonexistent variable len.
4799 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4801 (mips_store_word): Change calling convention to return errors, and
4802 to provide old contents if the caller wants it.
4803 (mips_xfer_memory): Deal with errors from mips_store_word.
4804 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4805 define now that remote-mips.c doesn't use BREAKPOINT.
4807 * remote-mips.c (mips_create_inferior): Call warning if arguments
4808 specified, and then execute "set args" command. Call error, not
4809 mips_error, if executable file not specified.
4811 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4814 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4817 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4819 * value.h (print_longest): Rename "value" to "val" in prototype
4820 declaration because some compilers don't like arguments whose
4821 names are the same as types.
4822 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4823 before passing it to remote_*_bytes.
4825 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4827 * h8500-tdep.c (saved_pc_after_call): The size of the
4828 pc is memory model dependent. (segmented_command,
4829 unsegmented_command, _initialize_h8500_tdep): New commands to
4830 change memory model.
4831 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4833 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4834 (hms_wait): Use new status structure
4835 (hms_open): Push the target here. (hms_before_main_loop): Not
4836 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4837 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4838 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4839 all registers in a compact way.
4841 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4843 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4844 as CORE_ADDR to match definition in rs6000-tdep.c.
4846 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4848 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4849 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4850 definitions into the psymtab.
4852 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4854 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4855 a special exceptionSize for the 68332.
4857 * remote-udi.c (udi_attach): If no arguments, print error.
4859 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4861 * Makefile.in (VERSION): Bump to 4.12.1
4862 * NEWS, README: Update to match 4.12 release.
4864 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4866 * command.c (empty_sfunc): New function.
4867 (add_set_cmd): Use it instead of not_just_help_class_command.
4868 (not_just_help_class_command): Change calling convention back to
4869 what it was before yesterday's change.
4871 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4872 of the type if present.
4874 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4876 * printcmd.c (decode_format): Don't blithely set the size for
4877 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4879 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4880 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4881 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4882 always just check against INT_MIN and INT_MAX (this also fixes things
4883 if sizeof (long) > sizeof (int), e.g. Alpha).
4884 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4885 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4886 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4887 BUILTIN_TYPE_UNSIGNED_LONGEST.
4888 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4889 longest_int and longest_unsigned_int.
4890 * value.h (struct value): Just align to LONGEST, rather than worrying
4891 about CC_HAS_LONG_LONG.
4892 * valarith.c (value_binop): Figure out type ourself based on
4893 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4894 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4895 * valprint.c (val_print_type_code_int): Just call
4896 extract_unsigned_integer directly, rather than going through
4898 * printcmd.c (decode_format): Remove code which would sometimes
4899 change 'g' size to 'w' for integers. print_scalar_formatted handles
4900 printing huge integers well enough, thank you.
4902 * command.c (add_set_cmd, not_just_help_class_command): Change
4903 to make this the sfunc, not cfunc, since that is how we call it.
4904 * command.h: Comment difference between sfunc and cfunc.
4905 * demangle.c (set_demangling_command): Add third arg since that
4906 is how it is called.
4907 (_initialize_demangler): Use sfunc, not cfunc, for
4908 set_demangling_command, since that is how it is called.
4909 Remove show_demangling_command; it has no effect.
4911 * command.c (shell_escape): Report errors correctly (with error
4912 message from strerror).
4914 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4916 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4917 x_scnlen.l rather than x_scnlen to match corresponding change in
4920 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4922 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4923 Change comments regarding TYPE_CODE_BOOL.
4924 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4925 regardless of the language.
4926 (value_true): Just call value_logical_not regardless of language.
4927 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4928 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4929 * language.h: Improve comment for la_builtin_type_vector.
4930 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4931 builtin_type_m2_bool.
4933 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4935 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4936 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4938 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4940 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4941 by restarting the ioctl.
4943 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4945 * target.h (target_wait): Add comment about calling
4946 return_to_top_level.
4948 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4950 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4951 additional arguments.
4952 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4954 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4956 * sparc-stub.c: Remove unnecessary #include of memory.h.
4958 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4960 * mips-tdep.c: Remove code which sets saved_regs from
4961 init_extra_frame_info and put it in new function mips_find_saved_regs.
4962 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4963 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4964 check if it is NULL and call mips_find_saved_regs if so.
4966 * remote-mips.c: Use unfiltered, not filtered, output most places.
4968 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4969 backtrace. Revise comments.
4971 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4973 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4974 alpha and irix. The _sigtramp case has to be handled properly
4975 in the tdep files if we have no ecoff debugging info.
4976 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4977 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4978 without PC_REGNUM kludge.
4979 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4980 Clean up handling of mips sigtramp frames, improve comments.
4982 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4984 * paread.c (read_unwind_info): Fix typo.
4986 * paread.c (pa_symtab_read): Update the "check_strange_names"
4987 filter to match GCC's current output. Filter out section symbols
4988 (which the HP linker sometimes puts in the wrong place).
4990 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4992 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4994 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4996 * Makefile.in: Remove all references to sparcly-nat.c.
4998 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4999 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
5000 duplicating serial.h and target.h.
5002 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
5003 are not used anywhere (a 5 Oct 1993 change removed the uses).
5005 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
5006 * config/m68k/es1800.mt: Add comment.
5007 * remote-es.c: Extensive changes to update to current conventions.
5009 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
5010 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
5011 to achieve the desired timeout.
5012 * serial.h (serial_t): Add field timeout_remaining.
5014 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5016 * c-exp.y (yylex): Reenable nested type code.
5018 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5020 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
5022 * remote-mips.c (mips_ops): Fix docstring.
5024 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
5026 * config/m68k/tm-monitor.h: Changes to bring this into accordance
5027 with the old tm-m68k-em.h:
5028 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
5029 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
5030 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
5031 Add FIXME regarding GET_LONGJMP_TARGET.
5033 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
5034 * infptrace.c (kill_inferior): Add comments.
5035 * main.c (quit_command): Call target_close after we kill or
5037 * remote-udi.c (udi_close): Don't error() if QUITTING.
5039 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5041 * configure.in: Make m68k-coff and aout add monitor support in
5042 addition to the standard serial support.
5044 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5046 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5049 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5051 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5052 * elfread.c (record_minimal_symbol_and_info),
5053 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5055 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5057 * i386-stub.c: Add ".text" right before "mem_fault:".
5059 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5061 * remote-utils.c (usage): Fix message to be accurate and conform
5062 more closely to normal conventions.
5064 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5065 whether to show information about exec_bfd, and not control whether
5066 to show information about device and speed.
5068 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5069 usage message, don't dump core.
5071 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5072 for variable size array.
5073 (bug_fetch_register, bug_store_register): Rename "value" to
5074 "fpreg_buf" because some compilers don't like variables whose
5075 names are the same as types.
5076 (bug_store_register): Use a cast when converting char * to
5079 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5080 of the command in error message (the text was referring to the old
5081 name of the command).
5083 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5085 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5086 full details on structure elements without names. This partially
5087 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5088 of those changes was accidental.
5090 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5091 defined, make it an error to specify a single argument which is not
5094 * Makefile.in (version.c), main.c (print_gdb_version): Use
5095 host_alias and target_alias, not host_canonical and
5096 target_canonical, to print configuration.
5098 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5100 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5101 of builtin_type_long. It is necessary to get a type which is
5102 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5104 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5105 various miscellaneous things discovered in the process:
5106 * printcmd.c, defs.h (print_address_numeric): New function.
5107 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5108 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5109 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5110 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5112 * utils.c, defs.h (gdb_print_address): New function.
5113 * expprint (dump_expression), gdbtypes.h: Use it.
5114 * breakpoint.c (describe_other_breakpoints),
5115 symmisc.c (dump_symtab, print_symbol):
5116 Use filtered not unfiltered I/O.
5117 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5118 just run gdb under a debugger for this (and it had problems with
5119 printing addresses, how to print b->shadow, etc.).
5120 * buildsym.c (make_blockvector), core.c (memory_error),
5121 exec.c (print_section_info), maint.c (print_section_table),
5122 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5123 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5124 Add comments saying code is broken. Marked with "FIXME-32x64".
5125 * dbxread.c (process_one_symbol), partial-stab.h (default),
5126 remote-vx.c (vx_run_files_info):
5127 Don't cast int being passed to local_hex_string.
5128 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5129 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5131 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5133 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5134 * source.c: Include <sys/types.h> regardless of USG.
5136 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5138 * valops.c (value_assign): Set `type' after coercing toval.
5139 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5140 Use extract_unsigned_integer to get the address of a reference.
5142 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5144 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5145 AIX can use ? instead of \ for continuation. Deal with it.
5147 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5148 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5149 the HP compiler in ANSI mode doesn't like.
5151 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5152 based on USG, rather than defining HAVE_SIGSETMASK to an
5153 expression containing defined. Having a macro used in #if expand
5154 to an expression containing "defined" is undefined according to
5155 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5158 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5160 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5161 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5163 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5165 * ch-exp.y (match_string_literal): Allow a zero-length string.
5166 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5168 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5170 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5171 passing them to print_387_status.
5172 (print_387_status): Don't subtract top from 7 before using it.
5173 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5174 from 7; the above explains it.
5176 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5178 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5179 pointer value when fixing up the frame at the start of a function.
5181 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5183 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5184 Sparc from the stack.
5186 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5188 * remote-mips.c (mips_initialize): Clear mips_initializing via
5189 cleanup chain, not directly.
5191 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5192 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5193 munging the timeout due to the limited range of c_cc[VTIME].
5195 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5196 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5197 m3-nat.c (m3_create_inferior): Pass it.
5198 * procfs.c: Remove ptrace function. It was declared in a way which
5199 conflicted with the prototype in unistd.h on Solaris.
5201 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5203 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5204 in the sigcontext if it is a signal trampoline frame.
5205 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5206 Define for Solaris2.
5208 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5210 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5211 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5212 tm-sparc.h so they can be overridden if necessary.
5214 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5216 * lynx-nat.c: Add Sparc support.
5217 * sparcly-nat.c: Remove. It's useless.
5218 * config/sparc/nm-sparclynx.h: Rewrite.
5219 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5221 * config/sparc/tm-sparclynx.h: Rewrite.
5223 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5225 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5226 directory. Old code was discarded, since the new opcode table has
5229 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5231 * Makefile.in (realclean): Remove info files per make-stds.texi.
5233 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5235 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5236 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5237 * config/sparc/tm-sun4sol2.h: Define it.
5239 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5241 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5242 if we did not find a symbol.
5244 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5246 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5249 * hppab-nat.c (call_ptrace): Delete redundant function.
5250 (kill_inferior, attach, detach, child_resume): Likewise.
5251 (child_xfer_memory): Likewise.
5253 * hppah-nat.c (call_ptrace): Delete redundant function.
5254 (kill_inferior, attach, detach, child_resume): Likewise.
5256 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5258 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5260 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5262 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5263 (CHILD_XFER_MEMORY): Define.
5264 (PT_*): Define so that generic infptrace.c code can be used.
5266 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5268 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5269 struct section_offsets *, not a (nonexistent) struct section_offset *.
5271 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5272 internal_xcoff_symtab, not an array of one of them. Change lots of
5273 "main_aux" to "&main_aux" and so on.
5275 * coffread.c, xcoffread.c: Include <coff/internal.h>
5278 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5280 * coffread.c (coff_getfilename): Make it not static.
5282 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5284 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5285 a completely gratuitous difference between xcoffread.c and coffread.c).
5287 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5289 * infrun.c (wait_for_inferior): Don't set frame for
5290 step_resume_breakpoint for IN_SIGTRAMP cases.
5292 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5293 breakpoint.c (bpstat_what): Move step_resume from its own field of
5294 the struct bpstat_what into the main_action. Make it override
5295 other breakpoints. This is a conservative change in the sense
5296 that before the step resume breakpoint was a breakpoint.c
5297 breakpoint, hitting the step resume breakpoint overrode even
5298 calling bpstat_stop_status.
5300 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5302 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5303 in case execution was stopped in the called function.
5304 * stack.c (print_frame_info, frame_info): If backtracing through
5305 a call dummy, handle the starting source line number on a line
5306 boundary like backtracing through sigtramp.
5307 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5308 for call dummy frame right. Remove old test for dummy frame,
5309 it has been unused at least since gdb-3.5.
5310 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5313 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5315 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5317 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5319 * infrun.c (signals_info), target.c (target_signal_from_name):
5320 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5322 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5324 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5325 * inflow.c (terminal_ours_1): When discussing how to deal with the
5326 tty state, make note of query() as well as readline.
5328 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5329 signals for which stop and print are cleared by default.
5331 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5333 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5334 reserved fields to hold a stub unwind entry type. Fix typo.
5335 (stub_unwind_entry): New structure for raw stub unwind entries.
5336 (stub_unwind_types): The types of stubs we may encounter.
5337 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5338 * hppa-tdep.c (rp_saved): Use additional information provided
5339 by linker stub unwind descriptors.
5340 (frameless_function_invocation): Likewise.
5341 (frame_chain_valid): Likewise.
5342 * paread.c (compare_unwind_entries): New function for sorting
5343 unwind table entries.
5344 (read_unwind_info): Rewrite to remove dependency on host endianness.
5345 Read in data from the $UNWIND_END$ subspace which contains linker
5346 stub unwind descriptors. Merge that data into the basic unwind
5349 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5351 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5353 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5354 from either the symbol name or the auxent.
5355 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5358 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5360 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5362 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5364 * README: Update notes for alpha port.
5366 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5368 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5369 for operation fault, constraint fault, and type fault.
5371 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5373 * Makefile.in (init.c): Add comment explaining formatting conventions.
5375 * c-exp.y (parse_number): Assign to temporary between the right
5376 shifts, to work around a bug in the SCO compiler.
5378 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5379 Add various files which were added to GDB recently.
5381 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5384 * Makefile.in: Add mostlyclean target.
5386 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5390 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5392 * main.c (show_commands): Make return type of extern
5393 history_get be HIST_ENTRY, rather than struct _hist_entry.
5394 (The latter loses with the upcoming merged readline.)
5396 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5398 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5399 const char *, not char *.
5401 * symtab.h (struct symbol): Make section short, not unsigned short.
5403 * symtab.c (lookup_symbol): Add comment about QUIT here.
5405 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5407 * c-exp.y (parse_number): Check for overflow regardless of range
5408 checking. Fix overflow check to use unsigned LONGEST, not
5411 * c-exp.y (parse_number): Make it so that integer constants are
5412 builtin_type_long_long if builtin_type_long isn't big enough or if
5413 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5415 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5416 Print our "()" first, then recurse for the target type.
5418 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5420 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5422 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5424 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5426 * utils.c (request_quit): Re-establish signal handler regardless
5429 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5431 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5433 * i960-tdep.c: Include target.h.
5435 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5437 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5439 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5441 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5442 changes (status -> ourstatus; declare status, etc.).
5443 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5445 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5447 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5449 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5451 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5453 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5455 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5457 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5459 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5461 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5463 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5464 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5466 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5469 Add search to target vector (#if 0'd until after 4.12):
5470 * target.h (to_search, target_search): Add.
5471 * gdbcore.h, core.c (generic_search): Add.
5472 * remote.c (remote_search): Add.
5473 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5476 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5477 is on, call find_pc_function rather than relying just on the minimal
5478 symbols (probably only matters for symbol readers which don't put
5479 statics in the minimal symbols, but changing this strikes me as
5480 not conservative enough).
5481 Initialize name_location in all cases.
5482 If no symbol and no msymbol, don't print anything symbolic.
5484 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5486 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5488 * printcmd.c (print_address_symbolic): Make it search the
5489 symtabs for variables as well as functions. Add `set print
5490 fast-symbolic-addr' and default it to fast (the old way).
5491 Print line numbers for data items as well as functions.
5493 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5494 address, if a symbol is found (take two more args pointing to
5495 where to store these results).
5497 * symtab.h (find_addr_symbol): Add prototype.
5499 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5501 * objfiles.h: Fix comments to reflect the fact that the phrase
5502 "top of stack" always refers to where the pushing and popping takes
5503 place, regardless of whether it is at the highest or lowest address.
5505 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5507 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5508 compiler generated tag names.
5509 * mdebugread.c (parse_type): Handle cross references to qualified
5511 * valops.c (value_struct_elt): Improve error message if the
5512 address of a method is requested from an object instance.
5513 * valops.c (search_struct_method): Make name_matched non-static
5514 to get it initialized correctly.
5515 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5516 exclude segment register which are not writable on newer SCO versions.
5518 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5520 * go32-xdep.c: Remove unused function uerror.
5521 (sigsetmask): Declare return type. Declare argument (to match the
5522 way it is called). Explicitly return 0.
5524 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5526 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5527 partial_symbol): Shrink the storage sizes of symbols, by making
5528 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5529 enums and small ints to the end of each struct to improve
5530 alignment, and switching the section number from int to unsigned
5533 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5535 * symtab.c (find_addr_symbol): New routine that will find the nearest
5536 symbol associated with an address. It does so by exhaustive
5537 search of the symtabs, so it's slow but complete.
5539 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5541 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5542 to [0,0] rather than [0, end of first source file]. This avoids
5543 problems with other parts of GDB looking for linetables in the
5544 _globals_ symtab. Eliminate variables num_object_files and
5545 first_object_file_end.
5547 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5549 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5550 (pop_frame): Restore PC2 and LR0 from dummy frames.
5551 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5552 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5553 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5554 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5555 (SETUP_ARBITRARY_FRAME): Define.
5557 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5559 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5561 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5563 * remote-udi.c (udi_resume): Correct prototype.
5565 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5567 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5568 hppa_frame_find_saved_regs.
5569 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5570 (prologue_inst_adjust_sp): New function.
5571 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5572 (skip_prologue): Completely rewrite to use unwind information.
5573 (hppa_frame_find_saved_regs): Likewise.
5575 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5577 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5578 to convert a signal number with appropriate bounds checking.
5580 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5582 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5584 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5585 print a newline to end the display anyway.
5587 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5588 coprocessor status regs) when popping a frame. This fixes
5589 float exceptions that occur after calling inferior functions.
5591 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5592 Read and write the fsr (float status register) to/from the child
5593 process along with the float regs. Remove Peter Schauer's change
5594 of May 24 '93, which has higher overhead and doesn't solve the
5595 real problem (which was that FSR wasn't being set).
5597 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5599 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5600 stack overflow check isn't right after the register stack
5601 adjustment instruction. Metaware R2.3u compiler moves other
5602 things in front of it. This fix isn't perfect but is what's
5605 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5607 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5609 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5610 character filenames.
5611 * configure.in: Change accordingly.
5613 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5615 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5616 _filtered io routines from these two files.
5618 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5620 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5621 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5622 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5624 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5626 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5628 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5629 printing to gdb_stderr.
5631 * remote-udi.c (udi_kill): Don't close the connection, just set
5632 inferior_pid to zero.
5633 (udi_mourn): Call remove_breakpoints.
5635 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5637 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5639 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5641 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5643 * remote-bug.c: At the start of each section, reset srec_frame
5646 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5647 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5648 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5649 code which looks for those two waitkinds. Use switch statement.
5650 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5651 CHILD_SPECIAL_WAITSTATUS.
5653 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5654 * Move target_signal_from_host, target_signal_to_host, and
5655 store_waitstatus from inftarg.c to target.c. procfs needs them.
5656 * target.c: Include "wait.h" and <signal.h>.
5657 * target.h, infrun.c (proceed), proceed callers: Pass new code
5658 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5659 enums being treated as unsigned and is cleaner.
5660 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5662 * infcmd.c (signal_command), infrun.c (signals_info):
5663 Don't allow user to specify numeric equivalent of
5664 TARGET_SIGNAL_DEFAULT.
5666 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5668 * config/alpha/alpha-netware.mt: New target support for Alpha
5670 * configure.in: Add alpha-*-netware* target.
5672 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5674 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5676 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5678 * target.h: Add enum target_waitkind, enum target_signal, and
5679 struct target_waitstatus. Change status argument to target_wait to
5680 be struct target_waitstatus * instead of int *.
5681 * target.h, infrun.c, all targets: Change type of signal arguments
5682 to resume(), proceed(), and target_resume() from int to enum
5684 * All targets (*_wait, *_resume): Change accordingly.
5685 * infcmd.c (program_info, signal_command), throughout infrun.c,
5686 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5687 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5688 signal code stuff right with the new signals would be non-trivial).
5689 * inferior.h (stop_signal): Make it enum target_signal not int.
5690 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5691 target_signal_from_name): New functions.
5692 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5693 store_waitstatus): New functions.
5694 * procfs.c (procfs_notice_signals): Use them.
5695 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5697 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5699 * objfiles.c (build_objfile_section_table): Don't abort() if
5700 objfile->sections is already set.
5702 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5703 to match recent change to exec.c.
5707 * main.c (print_gdb_version): Change year to 1994.
5709 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5710 * Makefile.in (NONSRC): Add ChangeLog-93.
5712 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5714 * stabsread.c (read_type): Allow defining several type numbers
5715 at once (e.g. "(1,2)=(3,4)="...).
5717 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5719 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5721 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5723 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5724 to process_one_symbol.
5725 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5726 avoid caching a bad endaddr in find_pc_partial_function.
5728 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5730 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5732 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5734 * infrun.c (wait_for_inferior): Do not step or step resume past
5735 the end of a one-line function we just stepped into.
5737 For older changes see ChangeLog-93
5743 version-control: never