1 Sun Dec 18 23:31:20 1994 Stu Grossman (grossman@cygnus.com)
3 * gdbtk.c (gdbtk_wait gdbtk_init): Use different method of
4 enabling I/O interrupts for SVR4 (streams).
5 * (start_saving_output save_output get_saved_output
6 finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
8 Totally revamp to use TCLs dynamic string functions. Also, quote
9 all data passed back to TCL to prevent errors with unmatched
10 braces, odd characters, etc... This fixes several wierd problems
11 with outputting strings containing unmatched braces.
12 * (breakpoint_notify gdb_loc): Use long hex format to output
13 addresses of breakpoints and PCs. This fixes some Alpha problems.
14 * (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
15 * (gdb_listfiles): Also, go through the symtabs when looking for
16 files. This makes xcoff work (sort of), but probably breaks
18 * (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
19 TCL errors when hitting stop button.
20 * (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
21 that will trash the result. strdup the result instead and pass
22 that on. Improve error handling as well.
24 * gdbtk.tcl (gdbtk_tcl_flush): Use global def of
25 current_output_win. Makes flushing actually work!
26 * (asm_win_name create_asm_win update_assembly): Bunch of fixes
27 to make assembly windows stop flashing when loading a new file.
28 * (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
29 errors from losing control.
30 * (create_source_window): Add source file selection to View menu.
31 * (create_command_window (<Key-Return> binding): Quote text fed
32 into gdb_cmd to prevent eval errors.
34 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
36 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
39 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
42 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
43 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
44 ->sp_offset to compute the address something is saved at, not
47 * sparc-tdep.c (get_saved_register): New function.
48 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
49 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
50 * stack.c (frame_info): Add comment about what to do if
51 FRAME_FIND_SAVED_REGS is not defined.
53 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
54 here. Get it right for flat frames.
55 * sparc-tdep.c (sparc_frame_chain): Instead of returning
56 meaningful value for ->frame field, just return dummy value.
57 This change is needed because the old code didn't deal with mixed
58 flat and non-flat frames.
60 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
61 frame->frame, don't go through saved regs for this.
63 * sparc-tdep.c: Move guts of skip_prologue to new function
64 examine_prologue. Check for flat prologue and set is_flat.
65 Provide the caller with the information about what is saved where
67 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
69 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
70 union in isannulled, which won't work on a little-endian host,
73 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
76 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
78 * blockframe.c (get_prev_frame_info): Modify comments regarding
79 INIT_FRAME_PC_FIRST and the sparc.
81 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
84 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
86 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
87 the return type of methods to avoid infinite loops with anonymous
89 * valops.c (search_struct_field): Handle anonymous unions.
91 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
92 to correctly handle steps into -g compiled PIC objects in the
94 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
95 Redefine to use sunos4_skip_trampoline_code.
97 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
98 from DWARF to GDB register numbering.
99 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
101 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
103 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
105 * Makefile.in (uninstall): transform file names.
107 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
109 * defs.h: Include progress.h.
110 (QUIT): Call PROGRESS.
111 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
112 usage message into shorter strings.
113 * source.c: Change long command help strings into concats of
114 shorter ones, for picky ANSI compilers.
116 * top.c (command_loop): For space usage display, show both
117 absolute size and the change from before command execution.
119 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
121 * defs.h, gdbtk.c (gdbtk_fputs), main.c (gdb_fputs), top.c: Add
122 stream arg to fputs_unfiltered_hook. Differentiate stdout from
123 stderr when passing text into tcl land.
124 * defs.h, top.c, utils.c (error): Add error_hook.
125 * gdbtk.c: Improve mechanism for capturing output values.
126 (full_filename): Remove.
127 (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
128 with call_wrapper. This prevents longjmps (usually via error())
129 from jumping out of tcl/tk and leaving things in an indeterminate
131 * gdbtk.tcl: New view option to disable line numbers. Put catch
132 around most uses of gdb_cmd. Add update button to reg config
133 window. Stop doing immediate updates when selecting registers.
134 Change register view values into checkbuttons.
136 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
138 * breakpoint.c, infrun.c, printcmd.c: Change long command help
139 strings into concats of shorter ones, for picky ANSI compilers.
141 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
143 Sparc flat register window support.
144 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
145 instructions symbolically (used to be local to skip_prologue).
146 (sparc_init_extra_frame_info): New function.
147 (sparc_frame_chain): Add flat cases throughout.
148 (skip_prologue): Add recognition of flat prologues.
149 (sparc_frame_find_saved_regs): Add flat cases.
150 (sparc_pop_frame): Ditto.
151 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
152 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
153 (PRINT_EXTRA_FRAME_INFO): Define.
155 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
157 * gdbtk.tcl (reg_config_menu create_registers_window
158 recompute_reg_display_list): Use array instead of individual vars
159 for register display list.
160 * (recompute_reg_display_list update_registers): Fix bug with not
161 displaying all registers.
163 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
165 * f-lang.c: Remove duplicate declaration of
166 builtin_type_f_integer, and only include it in the f_builtin_types
169 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
170 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
171 the HP compiler doesn't like.
173 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
175 * gdbtk.c: New tcl commands: gdb_fetch_registers,
176 gdb_changed_register_list, and gdb_regnames.
177 * gdbtk.tcl: Use monochrome color model for now.
178 * (delete_breakpoint_tag create_file_win): Add breakdot support.
179 * (create_file_win create_asm_win update_listing build_framework
180 create_source_window create_command_window): Re-org window
181 creation to give all windows consistent look and feel.
182 * (update_listing update_asm): Change pc pointer to '->'.
183 * (registers_command reg_config_menu create_registers_window
184 populate_reg_window update_registers): Revamp register window.
185 Allow selection of registers to be displayed. Highlight changed
188 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
190 * remote.c (remote_wait): Pass string instead of char to strcpy.
192 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
194 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
196 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
198 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
199 changes. They are correct, unlike the post-Nov 3 comment
200 (FRAME_FP doesn't have any machine-independent relationship with
201 FP_REGNUM or any other such notion of a "frame pointer").
203 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
205 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
206 match stubs and protocol spec.
207 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
208 when passing to function which expects that.
210 The following changes aren't quite enough to make things work with
211 LynxOS (apprently kernel problems).
212 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
213 not -1 for remote case.
214 * thread.c (info_threads_command): Give error if !target_has_stack.
215 * infrun.c (start_remote): Call init_thread_list.
216 * thread.c (info_threads_command): Don't call kill for remote
218 * target.c (normal_pid_to_str): Print "thread" not "process" for
220 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
221 response, and `thread' part of 'T' response.
222 * gdbserver/*: If program exits, send packet to GDB before
223 exiting. Handle termination with a signal the same as exiting
225 * remote.c: Don't try to kill program after getting an 'X'
227 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
229 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
231 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
234 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
236 * source.c: Various cosmetic changes.
237 (forward_search_command): Handle very long source lines correctly.
239 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
241 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
242 stop being linked in.
244 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
245 otherwise it looks like BSD-ELF.
247 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
249 * inftarg.c: include <sys/types.h> to get def of pid_t.
251 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
253 * solib.c (auto_solib_add_at_startup): New global.
254 (solib_create_inferior_hook): Call solib_add only if
255 auto_solib_add_at_startup is nonzero.
256 (_initialize_solib): New command "set auto-solib-add".
258 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
260 * parse.c (msymbol_addr_type): Replaced by
261 lookup_pointer_type (builtin_type_void).
263 * printcmd.c (_initialize_printcmd): Give examine_*_type
264 a name for `ptype $_'.
266 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
268 * printcmd.c (print_formatted): Call val_print_string directly,
269 rather than via value_print.
271 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
273 * somsolib.c (som_solib_get_got_by_pc): New function.
274 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
275 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
276 function's export stub or real address in a shared library.
278 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
280 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
282 * configure.in (i[345]86-*-freebsd*): New configuration.
283 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
285 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
287 * top.c (read_next_line): Pass annotation suffix "commands"
288 instead of "command", matches documentation.
290 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
292 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
293 FRAME_ADDR with CORE_ADDR in prototype.
295 * top.c (command_line_input): If annotation suffix is NULL,
296 replace it with an empty string.
297 (read_next_line): Pass "command" as annotation suffix to
300 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
302 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
303 * config/rs6000/xm-rs6000.h: ...to here.
305 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
307 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
309 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
311 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
312 up lots of code and centralize framework initialization.
314 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
316 * tm-hppa.h (skip_trampoline_code): Add extern decl.
317 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
318 allow it to execute any return path trampoline code. Stop the
319 inferior and give the user control when the trampoline has
321 (in_solib_call_trampoline): Handle export stubs which also perform
322 parameter relocations.
323 (in_solib_return_trampoline): Likewise.
325 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
327 * coffread.c, symfile.h (coff_getfilename): Make it static again.
328 * xcoffread.c (coff_getfilename): Use a static copy from
329 coffread.c, modified for accessing the static xcoff strtbl.
331 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
333 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
334 _sr4export and $$dyncall as trampolines. Likewise for long-call
335 stubs and parameter relocation stubs.
336 (in_solib_return_trampoline): Recognize a return trampoline for
337 return value relocation stubs.
339 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
340 Various name changes to match those used by hp-symtab.h.
342 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
344 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
345 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
347 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
348 IN_SOLIB_TRAMPOLINE. All callers changed.
349 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
350 (wait_for_inferior): Handle single stepping through trampolines on
351 return paths from shared libraries.
352 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
353 in_solib_call_trampoline.
354 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
355 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
356 * hppa-tdep.c (in_solib_call_trampoline): New function.
357 (in_solib_return_trampoline): New function.
359 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
361 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
362 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
364 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
365 (BC_BREAKPOINTS): Disable.
366 * sh-tdep.c (print_insn): Cope with big and little endian machines.
367 * sh/sh.mt: Use libsim.a
368 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
369 (BREAKPOINT): Changed to be byteorder independent.
371 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
373 Maintenance commands to report time and space usage.
374 * main.c (display_time, display_space): New globals.
375 (main): Add argument --statistics to enable reporting, display
376 time and space after startup is done.
377 * maint.c (maintenance_time_display, maintenance_space_display):
379 * top.c (command_loop): Display time and space after command
382 * top.c (pre_init_ui_hook): New global.
383 (gdb_init): If pre_init_ui_hook set, call before all other init.
385 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
387 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
389 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * config/i386/i386sol2.mh: Reenable core file support.
393 * symfile.c (deduce_language_from_filename): Treat .c++ as a
396 * valops.c (destructor_name_p): Do not compare the template
397 part for template classes.
399 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
401 * defs.h, infcmd.c (reg_names): Don't declare as constant.
402 * remote-mips.c (mips_open): Read and set the processor type.
403 * mips-tdep.c (mips_set_processor_type): Always return an int.
405 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
407 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
408 * nlm/gdbserve.def (strtol): Add to import list.
409 * nlm/fake_aio.c: Remove file, no longer used.
411 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
412 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
413 (LD_FOR_TARGET): Remove.
415 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
417 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
418 support for two variables used to control the load protocol and
421 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
423 Support for different MIPS IDT processor models.
424 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
425 mips_generic_reg_names, mips_r3041_reg_names,
426 mips_r3051_reg_names, mips_r3081_reg_names,
427 mips_processor_type_table): New globals.
428 (mips_do_registers_info): Don't display register if name is empty.
429 (mips_set_processor_type_command): New command.
430 (mips_show_processor_type_command): New command.
431 (mips_set_processor_type): New function.
432 (mips_read_processor_type): New function.
433 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
434 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
435 (NUM_REGS): Increase to account for all CP0 registers.
436 (REGISTER_NAMES): Add empty names for CP0 registers.
437 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
438 (PRID_REGNUM): New macro.
440 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
442 * README: Add warning about termcap in Ultrix and OSF/1.
444 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
446 * Makefile.in: Fix the test for installing gdbtk.
448 * hppa-tdep.c: Remove including sys/dir.h from a target file.
450 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
452 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
454 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
455 * nlm/ppc.c: Likewise.
457 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
458 (StopBell): New function (stubbed out).
460 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
462 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
465 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
467 * c-exp.y (yylex): Fix a bug in template scanning.
469 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
471 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
472 the top bit returned by getDebugChar.
474 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
476 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
477 to set remote load type and protocol.
478 * rom68k-rom.c: Add to_stop in target_ops.
480 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
482 * Makefile.in: Install gdbtk.tcl.
483 * configure.in: Add ENABLE_GDBTK flag.
484 * gdbtk.c (gdb_sourcelines): Returns list of source lines
485 containing code. (gdb_regnames): Returns list of register names.
487 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
489 * somsolib.c: Add TODO list.
490 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
491 not exist or has size zero. Slightly simplify error handling.
492 Keep an internal list of all the loaded shared libraries and
493 various tidbits of information about the loaded shared libraries.
494 Build section tables for each loaded shared library and add those
495 tables to the core target if necessary.
496 (som_solib_create_inferior_hook): Force re-reading of shared
497 libraries at exec time.
498 (som_sharedlibrary_info_command): New function for dumping
499 information about the currently loaded shared libraries.
500 (_initialize_som_solib): New function.
502 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
504 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
505 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
506 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
508 (copying.o, os9kread.o, remote.o): Update dependencies.
510 * valarith.c (value_sub): When subtracting pointers, only
511 check for a match of the pointed to element lengths.
512 Cast element length to LONGEST to obtain a signed result for
513 pointer subtractions.
515 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
517 * ch-exp.y (yylex): Fix off-by-one error when converting string to
518 lowercase. Null terminate new string.
520 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
522 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
523 it indicates __dld_list is not valid return an error. If it
524 indicates that libraries were not mapped privately, issue a
527 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
529 * symfile.c (syms_from_objfile): Only call find_lowest_section if
530 no ".text" section exists.
532 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
534 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
535 the new generic ROM interface in monitor.c.
536 * config/m68k/monitor.mt: Use new ROM support.
537 * monitor.c: Add support for xmodem download protocol.
539 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
541 * findvar.c (find_saved_register): Fix a frame variable name.
542 * infcmd.c (finish_command): Ditto.
544 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
546 * TODO: Remove "Watchpoints seem not entirely reliable, though
547 they haven't failed me recently." item--this old (4.6 at least)
548 item is too vague to be useful (some watchpoint bugs have been
550 * TODO: Add explanation of "RPC interface" item.
552 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
554 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
555 stub unwind descriptors too.
557 * Enable backtracing from inside a SOM shared library back into
559 * hppa-tdep.c (internalize_unwinds): Accept and use new
560 "text_offset" argument for dynamic relocation of
561 region_{start,end} fields in the unwind descriptor.
562 (read_unwind_info): Pass text_offset to internalize unwinds.
564 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
566 * m3-nat.c: Remove comments about arbitrary limit in
567 printf_filtered; that limit is gone.
569 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
571 * Beginnings of SOM shared library support. Breakpoints and
572 single frame backtracing within the library only. Only works when
573 using the HPUX 9 dynamic linker. More functionality to be added
576 * somsolib.c, somsolib.h: New files.
577 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
578 (ALLDEPFILES): Add somsolib.c.
579 (somsolib.o): Add some dependencies.
580 * somread.c (som_symtab_read): Accept multiple section offsets.
581 All callers changed. Adjust all text symbols with the first
583 * symfile.c (find_lowest_section): Enable this function. Add some
584 tie-breaking logic when sections have the same vma.
585 (syms_from_objfile): Use find_lowest_section rather than looking
586 for ".text" by name. Relax warning to only warn if the lowest
587 section is not a code section.
588 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
589 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
591 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
593 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
594 it is still needed for GCC-2.6 compiled code.
595 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
596 sometime after GCC-2.7 has been released.
598 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
599 retrieving the PC from a signal handler caller. Fix thinko
600 in Stan's last change ("frame", should have been "frame->next").
601 If the next frame is a signal handler caller and it's a system
602 call which has entered the kernel ((PSW & 0x2) != 0), then the
603 saved pc is in %r2 instead of %r31.
605 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
607 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
608 "frame_info" throughout.
610 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
612 * sparcl-stub.c: get rid of defs.h.
614 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
616 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
617 Correct definition of MMALLOC_DIR to reflect fact this is
618 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
620 * gdbserver/server.c (main): After we kill the inferior in
621 response to a 'k' request, exit.
623 * remote.c (remote_kill): Use catch_errors when calling putpkt.
624 (putpkt): Return int, not void, to match catch_errors calling
627 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
629 * rs6000-tdep.c (pop_frame): Correct a variable name.
631 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
633 * TODO: Re-write item about SIGINT handling to reflect the fact
634 that target_stop now exists.
636 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
638 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
639 and CORE_ADDR, respectively.
640 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
641 * blockframe.c (get_frame_info): Remove.
642 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
643 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
644 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
645 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
646 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
647 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
648 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
649 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
650 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
651 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
652 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
653 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
654 rename variables consistently (using `frame' or `fi'), remove
655 calls to get_frame_info and FRAME_INFO_ID, remove comments about
656 FRAME and FRAME_ADDR cruftiness.
658 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
660 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
661 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
662 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
663 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
664 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
665 w89k-rom.c, target.c, target.h: Add support for target_stop().
666 * gdbtk.c (gdb_stop): Switch to target_stop().
668 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
670 * osfsolib.c (solib_map_sections, first_link_map_member,
671 next_link_map_member, xfer_link_map_member): Retrieve and use
672 shared library relocation offset from runtime loader structures.
673 Use libxproc.a routines to get a working version if
674 USE_LDR_ROUTINES is defined.
675 * README: Remove item about shared library relocation for
678 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
680 * c-exp.y (yylex): scan template names, and scan nested class
683 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
685 * nlm/Makefile.in: install gdbserve.nlm.
687 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
689 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
691 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
693 * gdbtk.c: Get rid of lots of unnecessary #includes.
694 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
695 Display structure directly.
696 * gdbtk.tcl: Change exit button to quit button.
698 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
700 * c-valprint.c (c_value_print): Check for plain literal `char'
701 target type when suppressing `(char *)' output for strings.
703 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
705 * coffread.c (coff_symfile_init): Remove unused local abfd.
706 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
707 instead of long, for compatibility with mmalloc.h.
709 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
711 * top.c (line_completion_function): Renamed from
712 symbol_completion_function, takes the line buffer and the
713 point in the line buffer as additional arguments.
714 (readline_line_completion_function): New function, interface
715 between readline and line_completion_function.
717 (complete_command): Use line_completion_function instead of
718 abusing rl_line_buffer. Free completion strings after printing
720 * symtab.c (completion_list_add_name): Recheck for duplicates
721 if we intend to add a modified symbol.
723 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
724 includes the number of methods from the baseclasses.
725 * stabsread.c (attach_fn_fields_to_type): No longer add the
726 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
727 the baseclass type might not have been completely filled in yet.
728 * symtab.c (total_number_of_methods): New function to compute
729 the total number of methods for a type, including the methods
731 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
732 allocate the symbol array for find_methods.
734 * stabsread.c (scan_file_globals): Add default case to minimal
735 symbol type switch, to avoid gcc -Wall warnings.
737 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
738 Don't test for zero backchain pointer to recognize a signal
739 handler frame, if read() gets interrupted by a signal, the
740 backchain will be non zero.
741 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
743 (SIG_FRAME_PC_OFFSET): New definition.
744 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
745 is a signal handler frame.
746 * rs6000-tdep.c (function_frame_info): Do not error out
747 if we can't access the instructions.
749 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
750 New definition to get the function address from a function pointer.
751 * valops.c (find_function_addr): Use it when calling a user
752 function through a function pointer.
754 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
756 * Makefile.in (MMALLOC_DIR): New definition.
757 (MMALLOC): Use MMALLOC_DIR.
758 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
759 (OPCODES): Remove gratuitous "./".
760 * defs.h (mmalloc.h): Include.
761 (mmalloc, mrealloc, etc): Remove decls.
762 (cplus_demangle, cplus_demangle_opname): Remove decls.
764 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
766 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
767 no_windows variable. Now called use_windows, and defaults to off
770 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
772 * coffread.c (coff_symtab_read): If we get the address from
773 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
774 (coff_symtab_read): Set value and section of symbol that
775 process_coff_symbol returns.
777 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
779 * config/i386/tm-nbsd.h: Enable longjmp support.
781 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
783 * valarith.c (value_binop): Take care of ANSI `value preserving'
784 rule, which was not addressed by the previous change.
786 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
787 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
789 * TODO: Remove item about RS/6000 shared libraries.
791 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
793 * defs.h, infrun.c (wait_for_inferior), top.c: Call
794 target_wait_hook to allow GUI to handle blocking for inferior. Call
795 call_command_hook in execute_command to provide means for wrapping
796 commands with GUI state change updates.
797 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
798 * (gdb_stop): New tcl command to stop the target process.
799 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
801 * (gdbtk_call_command): Wrapper around command processing to
802 alert GUI of target state changes.
803 * (gdbtk_init): Get the fd of X server for doing async
804 notification of X events (via x_event). Setup new hooks.
805 * gdbtk.tcl: Add scrollbars to assembly and command windows.
806 * Change window foreground & background colors.
807 * Create margin tag for breakpoints in source and assembly windows.
808 * Add new routines to be invoked when target state changes to/from
810 * Add start of expression window.
811 * Change bindings of mouse button 1 in assembly and source window
812 to just set or clear breakpoints when in the margin tag.
813 * Change shape of register window to be more vertical to better
814 reflect it's contents.
816 * Cleanup some code around command window bindings.
818 * infrun.c (wait_for_inferior): Make sure
819 through_sigtramp_breakpoint is non-null before deleting.
821 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
823 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
825 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
827 * Makefile.in (coffread.o): Depend on target.h.
828 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
830 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
834 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
836 * objfiles.c (objfile_relocate): When relocating ->sections, use
837 objfile not symfile_objfile.
839 * symtab.h, minsyms.c (minsyms_sort): New function.
840 * objfiles.c (objfile_relocate): Call it.
842 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
844 * objfiles.c, objfiles.h (objfile_to_front): New function.
845 * remote-vx.c (vx_add_symbols): Call it.
847 * coffread.c (coff_symtab_read): Handle common symbols the same
848 way that partial-stab.h does.
850 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
852 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
853 machine/psl.h. These are host files.
855 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
858 does *not* include the terminating NULL msymbol.
860 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
862 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
863 loader that reads files using BFD and converts it on the fly.
865 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
867 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
868 * monitor.c (monitor_load): check the load type and load the file
869 accordingly. Default to gr_load_image().
870 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
871 srecord format by downloading to the monitor.
872 * w89k-rom.c, op50n-rom.c: set supported load types.
874 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
876 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
877 * Makefile.in: Remove xcoffexec.o rule.
879 * exec.c (exec_file_command): Add comment.
881 Fix data and bss relocation for VxWorks 5.1:
882 * remote-vx.c (vx_add_symbols): New function.
883 (vx_load_command, add_symbol_stub): Call it instead of
885 (vx_wait): Remove comment which was wrong to useless.
886 * remote-vx.c: Reindent much of file.
887 * coffread.c (cs_to_section, find_targ_sec): New functions.
888 (process_coff_symbol): Set SYMBOL_SECTION to result
890 (coff_symtab_read): Call cs_to_section and deal with result
891 rather than assuming sections are in a certain order. Deal with
893 * coffread.c: Remove text_bfd_scnum variable.
895 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
897 * corelow.c: Format to standard.
898 (core_close): Use name instead of bfd_filename.
900 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
902 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
905 * symfile.c (reread_symbols): Include bfd_errmsg string in error
906 message if bfd_close fails.
907 * exec.c (exec_close), solib.c (clear_solib), corelow.c
908 (core_close), objfiles.c (free_objfile), irix5-nat.c
909 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
910 (gr_load_image): Check for errors from bfd_close.
911 * solib.c (look_for_base), remote-utils.c (gr_load_image),
912 remote-udi.c (download), corelow.c (core_open), symfile.c
913 (symfile_bfd_open), symfile.c (generic_load): Add comment
914 regarding error from bfd_close.
915 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
916 comment about bogus handling of errors from bfd_openr.
917 * exec.c (exec_close): Add comment regarding memory leak and
918 dangling reference to vp->name.
920 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
923 of using longest_to_int.
925 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
926 mips and alpha targets need the real breakpoint pc for
927 creating the breakpoint frame.
929 * stack.c (return_command): Cast return value to the return
930 type of the function from which we return.
931 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
932 to STORE_RETURN_VALUE.
934 * symtab.c (lookup_symbol): Remove search for `static mangled
935 symbols', the search for `static symbols' already looks for
936 mangled and demangled symbols via lookup_block_symbol.
938 * valarith.c (value_binop): Use ANSI C arithmetic conversions
939 when performing integral evaluations, implement BINOP_EQUAL and
941 (value_equal, value_less): Use value_binop to perform the
942 comparison if both operands have TYPE_CODE_INT.
944 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
945 as they are written back later. Handle sp restore for frameless
946 functions. Use fdata.nosavedpc instead of fdata.frameless to
947 determine if the pc has been saved.
948 (function_frame_info): Handle `mr r31,r1', which is generated by
949 gcc-2.6, as a synonym for `oril r31,r1,0'.
950 (skip_trampoline_code): Handle shared library trampolines.
951 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
952 their real name. Enables setting of breakpoints in shared libraries
953 before the executable is run.
955 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
957 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
958 interface code still works with the new ROM monitor
959 structures. Fake out a couple of fields.
961 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
963 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
964 target_write_pc, target_read_fp, target_write_fp): Rename to
966 (h8500_read_pc, h8500_write_pc): Add pid argument.
967 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
968 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
969 Change to match functions above.
971 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
973 * NEWS: Add item about if and while.
975 * .gdbinit: Restore `end'; it was not excess. Reindent
976 list-objfiles to make this clear. Comment out all of
977 list-objfiles because old gdb's choke on it.
979 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
981 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
984 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
986 * Makefile.in (ANNOTATE_OBS): New definition.
987 (COMMON_OBS): Add exec.o.
988 (annotate.o): Remove extra compile rule.
989 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
992 * .gdbinit: Remove excess `end'.
994 * exec.c: Merge in RS6000 support from xcoffexec.c.
995 (symfile.h, objfiles.h, xcoffsolib.h): Include.
996 (vmap): New global variable.
997 (exec_close): Close and free objects in vmap chain.
998 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
999 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1000 (exec_files_info): Print vmap information.
1001 * xcoffexec.c: Remove.
1002 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1003 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1004 * TODO: Remove pertinent items.
1006 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1008 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1009 are no longer needed as of gcc-2.6.0.
1011 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1013 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1015 (fetch_core_registers): Don't try to fetch a register if
1016 regmap maps it to -1.
1017 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1018 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1019 stores the registers in a weird order.
1021 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1023 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1024 if inferior_pid is nonzero.
1026 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1028 Speed up GDB startup time by not demangling partial symbols.
1029 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1030 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1031 No longer demangle partial symbols.
1032 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1033 variables, e.g. C++ static members, via the minimal symbols.
1035 Handle reordered functions in an objfile, for Irix 5.2 shared
1037 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1038 set if the functions in an objfile are reordered.
1039 * mdebugread.c (parse_partial_symbols): Detect reordered
1040 functions in an objfile.
1041 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1042 lookup algorithm if the functions in the objfile are reordered.
1044 * xcoffexec.c (exec_close): If the current target has a copy
1045 of the exec_ops sections, reflect the freeing of the sections
1048 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1049 `sizeof dummy', for constructing the call dummy code.
1051 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1052 function declarations.
1053 * sparc-tdep.c (sparc_pop_frame): Cast result of
1054 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1056 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1057 of the executable, to handle the case where main resides in a
1059 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1060 after shared library symbol reading, to get rid of a warning from
1061 heuristic_proc_start if the startup code has no symbolic debug info.
1063 * breakpoint.h (struct breakpoint): Add new fields language
1064 and input_radix, to enable breakpoint resetting with the
1065 proper language and radix.
1066 * breakpoint.c (set_raw_breakpoint): Initialize them.
1067 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1068 (breakpoint_re_set): Preserve current language and input_radix
1069 across breakpoint_re_set_one calls.
1071 * symtab.c (decode_line_1): Do not build a canonical line
1072 specification for `*expr' line specifications.
1074 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1076 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1078 The point of these changes is to avoid reading the frame pointer
1079 and stack pointer during stepping, to speed things up.
1080 A. Changes to not select a frame until we need a selected frame:
1081 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1082 * infrun.c (wait_for_inferior): Move call to select_frame back to
1083 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1084 Law, but the change was my idea); the only reason for that change
1085 was so we could save and restore the selected frame in
1086 wait_for_inferior, and now that flush_cached frames clears the
1087 selected frame, that should work OK now.
1088 B. Changes to not create a current_frame until we need one:
1089 * blockframe.c (get_current_frame): If current_frame is NULL, try
1090 to create an innermost frame.
1091 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1092 infrun.c (wait_for_inferior), thread.c (thread_switch),
1093 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1094 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1095 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1096 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1097 i960-tdep.c (pop_frame), m68k-tdep.c
1098 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1099 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1100 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1101 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1102 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1103 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1104 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1105 call create_new_frame.
1106 * corelow.c (core_open), altos-xdep.c (core_file_command),
1107 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1108 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1109 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1110 call flush_cached_frames.
1111 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1113 C. Changes to get rid of stop_frame_address and instead only
1114 fetch the frame pointer when we need it.
1115 * breakpoint.c (bpstat_stop_status): Remove argument
1116 frame_address; use FRAME_FP (get_current_frame ()).
1117 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1119 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1120 ()) instead of stop_frame_address.
1121 * infrun.c (save_inferior_status, restore_inferior_status),
1122 inferior.h (struct inferior_status): Don't save and restore
1124 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1125 (select_thread): Remove stop_frame_address and uses thereof.
1126 D. Same thing for the stack pointer.
1127 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1128 uses thereof with read_sp ().
1129 E. Change to eliminate one nasty little spot where we were
1130 wanting to know the frame pointer from before the current step
1131 (idea from GDB 3.5, which saved my ass, because my other ideas of
1132 how to fix it were very baroque).
1133 * infrun.c: Remove prev_frame_address.
1134 * infrun.c (wait_for_inferior, step_over_function): Use
1135 step_frame_address instead of prev_frame_address.
1136 F. Same basic idea for the stack pointer.
1137 * inferior.h, infcmd.c: New variable step_sp.
1138 * infcmd.c (step_1, until_next_command): Set it.
1139 * infrun.c: Remove prev_sp and replace uses by step_sp.
1140 * infrun.c (wait_for_inferior): If we get out of the step
1141 range, then set step_sp to the current stack pointer before we
1144 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1146 * top.c (target_byte_order_auto): New static variable.
1147 (set_endian): Mention that ``auto'' is permitted.
1148 (set_endian_auto): New static function.
1149 (show_endian): Change message based on target_byte_order_auto.
1150 (set_endian_from_file): New function.
1151 (init_main): Add command ``auto'' to endianlist.
1152 * exec.c (exec_file_command): Call set_endian_from_file.
1153 * defs.h (set_endian_from_file): Declare.
1155 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1157 * nlm/i386.c (flush_i_cache): New function, does nothing.
1158 (frame_to_registers, registers_to_frame, set_step_traps,
1159 clear_step_traps, do_status): Make non-static.
1161 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1163 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1164 defined, define as 0.
1165 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1167 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1168 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1169 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1170 (BREAKPOINT): Remove definition.
1171 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1172 (BREAKPOINT): Remove definition.
1173 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1174 value of 1, rather than without a value.
1175 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1176 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1177 run time rather than at compile time.
1179 * remote-mips.c (break_insn): Remove.
1180 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1181 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1182 (mips_remove_breakpoint): Likewise.
1184 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1185 define TARGET_BYTE_ORDER as target_byte_order, and declare
1186 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1187 a test of TARGET_BYTE_ORDER.
1188 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1190 (endianlist, target_byte_order): New variables.
1191 (set_endian, set_endian_big, set_endian_little): New functions.
1192 (show_endian): New function.
1193 (init_cmd_lists): Initialize endianlist.
1194 (init_main): Add commands ``set endian big'', ``set endian
1195 little'', and ``show endian''.
1196 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1197 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1198 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1199 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1200 * values.c: Likewise.
1202 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1204 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1206 * nlm/Makefile.in: Get rid of NWINCLUDES.
1207 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1208 User should now configure with --with-headers.
1210 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1212 * gdbserver/server.c (main): Silently accept all unrecognized
1213 requests and send back a zero length acknowledge. That is what
1214 *-stub.c do and is what remote.c expects.
1216 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1218 * corelow.c (core_open): Copy the modified to_sections_end
1219 vector from current_target to core_ops too.
1221 * gdbserver/server.c (main): Silently accept query requests
1222 and send back a zero length acknowledge.
1224 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1226 * nlm/Makefile.in: Don't define NWINCLUDES.
1227 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1229 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1231 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1233 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1235 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1236 arithmetic. status is a `union wait'.
1238 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1240 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1242 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1244 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1246 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1248 * coffread.c (complete_symtab): If last_source_file is set upon
1251 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1253 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1254 Set main_aux before using it.
1256 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1258 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1259 ignoring before. But continue to ignore XMC_DS.
1261 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1263 * hpread.c (hpread_read_array_type): Do not change the type code
1264 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1267 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1268 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1269 as an T_UNS_LONG with length 8).
1271 * hpread.c (struct hpread_symfile_info): Delete have_module field
1272 and accessor macro. Minor indentation fix.
1273 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1274 and reset state variables have_name & texthigh if pst is NULL.
1275 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1276 partial symbol table if pst is non-NULL. If pst is NULL, then
1277 start a new psymtab.
1278 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1279 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1280 correct handling of subfiles.
1282 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * defs.h (misc_command_type): Remove trailing comma from
1287 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1289 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1290 out of an interrupt frame.
1292 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1294 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1296 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1297 * mips-tdep.c (mips_print_register): Don't test float validity.
1298 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1299 config/arm/tm-arm.h, config/convex/tm-convex.h,
1300 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1301 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1302 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1303 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1304 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1305 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1306 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1307 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1308 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1311 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1313 * TODO: Remove item about adding general multi-threaded stuff;
1315 Remove item about specifying arbitrary locations of stack frames
1316 (this works on some machines).
1317 Remove item about debugging functions without a frame pointer
1318 (this works on some machines).
1319 Remove item about re-writing macros which handle frame chaining and
1320 frameless functions. They have been re-written at least once
1321 since that item was written.
1322 Remove item about gdb catching SIGINT when attached; this is done.
1323 Remove item about having list_command not read symbols--why bother?
1325 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1327 * TODO: Append contents of Projects file.
1330 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1332 * corelow.c (add_solib_stub): Remove copying of to_sections,
1333 pass current_target to SOLIB_ADD. The Sep 10 change failed
1334 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1336 * corelow.c (core_open): After reading the shared libraries,
1337 copy the modified to_sections vector from current_target to
1338 core_ops, so that core_close can free it later.
1339 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1340 Pass down target parameter from SOLIB_ADD and use it instead of
1341 directly accessing core_ops.
1343 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1345 * solib.c: *BSD systems need <a.out.h> to be included before
1348 * i386b-nat.c: Add i386_float_info(), etc.
1349 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1351 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1352 * config/i386/nm-nbsd.h: Use it.
1353 * config/sparc/nm-nbsd.h: Use it.
1354 * config/ns32k/nm-nbsd.h: Use it.
1356 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1357 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1358 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1359 New files, support for NetBSD/i386.
1360 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1361 New files, support for NetBSD/ns32k.
1363 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1365 * .gdbinit: Add list-objfiles command.
1367 * TODO: Reword item regarding NO_STD_REGS.
1369 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1370 coff_read_struct_type): Allocate on symbol_obstack, not directly
1371 via malloc/savestring.
1373 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1375 * TODO: Add more items.
1376 * tests: Remove the directory and all of its (obsolete) contents.
1378 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1380 * coffread.c (init_stringtab): When copying length to stringtab,
1381 use target format, not host format, since that is what the rest of
1384 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1386 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1387 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1388 NWINCLUDES definitions.
1389 * i386-nlmstub.c: Removed.
1391 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1394 char * (from const char *) before assigning. Don't save string we
1395 pass to record_minimal_symbol (it already saves it).
1397 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1399 * gdbtk.tcl: Let ^U delete lines in the command window.
1401 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1403 * cp-valprint.c (static_field_print): New variable, controls
1404 printing of static members.
1405 (_initialize_cp_valprint): New print set subcommand
1406 "static-members". Turn on printing of static members by default.
1407 (cp_print_value_fields): Print static members if necessary.
1409 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1410 (elf_locate_base): Use only standard BFD functions to collect
1411 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1412 tag only if it got defined via the inclusion of <link.h>.
1414 * f-exp.y: Write block for OP_VAR_VALUE.
1415 * f-valprint.c (info_common_command): Handle `info common'
1416 without an argument correctly.
1418 * c-typeprint.c (c_type_print_base): Handle template constructors.
1419 * symtab.c (gdb_mangle_name): Handle template method mangling,
1420 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1422 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1424 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1425 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1426 * ch-valprint.c (chill_val_print): Pass index type directly
1427 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1428 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1429 if the index type is a stub.
1431 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1433 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1434 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1435 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1436 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1437 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1438 config/mips/riscos.mh, config/pa/hppahpux.mh,
1439 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1440 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1441 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1443 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1445 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1447 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1448 Also, add decl for symtab_to_filename.
1449 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1450 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1451 routine decr replaces in line code.
1452 * (create_file_win): Use catch to handle open failures more
1453 elegantly. Also, create special window to display file open
1454 failure message. Move opening of file prior to creation of text
1456 * (create_asm_win): Add PC as argument. We now base disassembly
1457 on PC instead of function name, since function names can be
1458 ambiguous (usually seen with shared libs). Also, use catch to
1459 simplify code where we don't care about failures.
1460 * source.c (symtab_to_filename): New. Returns the file
1461 associated with a symtab.
1462 * top.c: Define interactive_hook. Called during QUIT to animate
1465 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1467 * stabsread.c (read_type): Handle stub types for bitstrings.
1468 * stabsread.c (read_array_type): Check for stub domain type
1469 using TYPE_FLAG_STUB, not its length.
1470 * gdbtypes.c (create_set_type): Handle a stub domain type.
1472 * ch-exp.y: Get rid of some extra non-terminals, and move
1473 their rules into primitive_value.
1474 * parser-defs.h: Add comment about unary postfix operators.
1475 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1476 * expprint.c (print_subexp): Recognize unary postfix operator.
1478 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1480 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1481 Add warnings about depreciation of `snoop' cmd.
1483 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1485 * remote-hms.c (hms_read_inferior_memory): Cope when
1486 target sends both \r and \n.
1488 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1490 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1491 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1493 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1496 mst_solib_trampoline.
1498 * f-valprint.c (f_val_print): Change cast of valaddr from
1499 CORE_ADDR * to char **, since that is how it is used.
1501 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1502 using obsavestring, and pass that to prim_record_minimal_symbol.
1503 Having the objfile point to bfd_asymbol_name directly doesn't work
1504 if we save and restore a mapped symbol file.
1506 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1508 * gdbtk.tcl: Add ref counts to breakpoint tags.
1509 * Put quotes around function name in disassemble command to better
1510 handle assembler names containing `.'.
1511 * Make pclist element 0 be filler to avoid off-by-one problem with
1513 * Set names of top-level windows.
1514 * Add register display window.
1515 * Add PC to label of assembly window.
1517 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1519 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1520 to add a generic ROM monitor interface, and support file for the
1521 WinBond W89K and the Oki OP50N PA based target boards.
1523 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1525 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1526 disassembly more efficient.
1527 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1529 * (gdb_loc): Include pc in return value. Also, return function
1530 name if arg was specified.
1531 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1532 after command completes.
1533 * (gdbtk_init): Improve error handling.
1535 * gdbtk.tcl: Add lots of comments. Clean up code.
1536 * (gdbtk_tcl_fputs): Make output window redirectable.
1537 * Add assembly window, and breapoint support.
1538 * Make button 1 in margin toggle breakpoints.
1539 * Use stippling to indicate breakpoint disabling.
1541 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1543 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1545 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1547 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1548 change by replacing `symbols_added' with `so_last'.
1549 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1550 global common symbols, they will be resolved by the runtime loader.
1551 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1552 Handle scSCommon like scCommon symbols.
1554 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1556 * corelow.c (add_solib_stub): Copy to_sections changes from
1557 core_ops to current_target after adding the shared libraries.
1558 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1559 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1560 error to a complaint, simplify complaint.
1561 * procfs.c (signalname, errnoname): Make `name' const.
1562 * symfile.c (reread_symbols): Use filename from old BFD to
1564 * values.c (record_latest_value): Don't record value in the
1565 history chain until we are sure there won't be an error.
1567 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1569 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1572 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1574 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1576 * remote.c (fromhex): Make error more explicit.
1577 (read_frame): Don't print bad checksum information unless
1578 remote_debugging. Don't use repeat count unless it's > 0.
1579 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1580 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1581 Optionally cope with BC style breakpoints.
1582 (e7000_command): After command send directly to the E7000 mark
1583 registers as changed.
1584 (why_stop, e7000_wait: Understand BC style stop condition.
1585 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1586 sequences. (frame_find_saved_regs): Likewise.
1587 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1589 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1590 (more work here to come)
1591 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1594 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1596 * sparclite/Makefile.in: Assorted stuff needed for eload.
1598 * sparclite/eload.c: Merge in command line argument parsing and
1599 error message handling improvements orignally made to aload.c.
1601 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1603 * defs.h (enum misc_command_type, command_control_type): Enums
1604 for describing the command and control types.
1605 (struct command_line): Add new fields to keep track of the command
1606 type and body associated with the command.
1607 * top.c: Include value.h. Delete whitespace at the end of lines.
1608 (build_command_line, get_command_line): New functions.
1609 (execute_control_command, while_command, if_command): Likewise.
1610 (realloc_body_list, read_next_line): Likewise.
1611 (recurse_read_control_structure): Likewise.
1612 (execute_user_command): Call execute_control_command.
1613 (read_command_lines): Simplify by calling read_next_line, call
1614 read_control_structure for "if" and "while" commands.
1615 (free_command_lines): Free new fields in the command structure.
1616 (define_command): Reset control_level to zero.
1617 (init_main): Install command handlers for "if" and "while" commands.
1619 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1621 * c-typeprint.c (c_type_print_varspec_prefix,
1622 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1623 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1624 call f77_value_literal_string instead.
1625 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1626 (parse_number): Translate 'd' floats to 'e' so atof() works.
1627 (yylex): Remove unused variables.
1628 * f-lang.c: Include <string.h>.
1629 (get_bf_for_fcn): Remove unused variable.
1630 * f-typeprint.c (f_type_print_varspec_prefix,
1631 f_type_print_varspec_suffix): Remove unused
1632 variables, add cases to switch statements.
1633 (f_type_print_base): Remove unused variables.
1634 * f-valprint.c (gdbcore.h, command.h): Include.
1635 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1636 Call read_memory_integer with correct number of arguments.
1637 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1638 with correct argument type.
1639 (f77_print_array): Removed unused array array_size_array.
1640 (f_val_print): Don't use a CORE_ADDR as a char *.
1641 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1642 (value_assign): Handle Fortran literal string and complex values.
1643 (f77_cast_into_complex, f77_assign_from_literal_string,
1644 f77_assign_from_literal_complex): New functions.
1646 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1648 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1651 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1653 * i960-tdep.c (signal.h): Don't include.
1655 * cxux-nat.c (target_is_m88110): Remove definition.
1657 * configure.in (config/nm-empty.h): If cross only, use instead
1658 of config/nm-trash.h.
1659 * config/nm-trash.h: Remove.
1660 * config/nm-empty.h: New file.
1661 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1662 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1663 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1664 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1665 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1667 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1669 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1671 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1673 * configure.in: No longer look for nm, tm, and xm headers in
1674 config/<header>; they are always in config/<cpu>/<header>.
1676 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1678 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1679 the end of the list of objfiles, instead of at the beginning.
1681 * xcoffread.c (allocate_include_entry): New function, abstracted
1682 from code in record_include_begin.
1683 (record_include_begin, record_include_end): Call it.
1685 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1686 target_has_stack to decide whether to create a real stack frame
1689 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1691 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1693 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1695 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1697 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1698 field names into what is expected by sparc-nat.c.
1700 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1702 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1704 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1706 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1708 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1710 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1711 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1714 * nlm/Makefile.in: Get rid of NWSOURCE.
1715 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1716 * nlm/gdbserve.o: Add dummy __main routine.
1717 * nlm/gdbserve.def: Turn on debug.
1719 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1721 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1723 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1725 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1726 * config/xm-nbsd.h: fix typo.
1727 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1728 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1730 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1732 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1734 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1735 change typeo in error msg (`inferrior' -> `inferior').
1737 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1739 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1740 attach_flag (this check was performed by the callers). Also check
1741 inferior_thisrun_terminal.
1742 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1743 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1744 attach_flag in deciding whether to call set_sigint_trap and
1747 * value.h (struct value): Change literal_data from PTR to char *,
1748 since that is the way it is used.
1750 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1752 * somread.c (som_symfile_read): Force unwinds to be re-read after
1753 reading in a new partial symbol table.
1755 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1757 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1758 an obsolete conditional.
1759 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1760 an obsolete conditional.
1761 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1764 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1766 * Makefile.in (ns32k-opcode.h): Remove reference.
1767 (ns32k-pinsn.o): Update dependencies.
1768 * ns32k-opcode.h: Remove file.
1769 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1770 all other code in this file.
1772 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1774 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1775 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1777 * nlm/Makefile.in: Add rule for .S.o.
1778 * nlm/aio.h: Protect from multiple inclusions.
1779 * nlm/alpha-io.S: Remove everything we don't need.
1780 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1781 Remove, no longer needed.
1782 * nlm/alpha.c: Merge in lots of stuff from previous files.
1783 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1784 breakpoint_insn extern.
1785 * Move stuff from alpha-patch.h into here.
1787 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1789 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1791 * annotate.c (annotate_starting): Flush output.
1793 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1795 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1796 the callers of symbol_file_add. Gets rid of heuristic fence-post
1797 warnings on mips and alpha targets when the PC resides in a shared
1798 library which is not yet read in.
1799 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1800 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1801 remote-vx.c (vx_open), solib.c (solib_add):
1802 Add call to reinit_frame_cache after all shared libraries are read in.
1803 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1804 symfile.c (symbol_file_command, add_symbol_file_command):
1805 Add call to reinit_frame_cache after symbol_file_add.
1807 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1809 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1810 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1811 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1812 * configure.in: Add sparc-*-netbsd target.
1814 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1816 * remote-vx.c (vx_attach): Interpret the command argument as an
1819 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1821 * configure.in: Change i[34]86 to i[345]86.
1822 * nlm/configure.in: Likewise.
1823 * gdbserver/configure.in: Likewise.
1825 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1827 * configure.in (i386-*-netware): Automatically configure nlm
1830 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1832 * nlm/gdbserve.c: conditionalize header file inclusion for either
1833 NetWare 4.0 or PIN targets.
1834 * nlm/i386.c: include appropriate header files.
1835 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1838 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1840 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1841 * nlm/gdbserve.def: Autoload clib.
1843 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1845 * breakpoint.c (condition_command): Call breakpoints_changed.
1847 * gdbtypes.h: Declare f77_create_literal_string_type and
1848 f77_create_literal_complex_type.
1849 * valops.c (f77_value_literal_string, f77_value_substring,
1850 f77_value_literal_complex): Use xmalloc not malloc.
1851 * valops.c (f77_value_literal_string, f77_value_substring):
1852 Make addr char * not CORE_ADDR.
1853 * value.h (struct value): Add new field literal_data of aligner union.
1854 (VALUE_LITERAL_DATA): Use it.
1855 * f-lang.h: Declare find_common_for_function.
1856 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1857 myaddr fields of a union. Don't overload it with the frame field
1858 (not sure this is necessary; I'm not sure what lval_* codes
1859 VALUE_SUBSTRING_* can be used with).
1861 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1864 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1866 * rs6000-nat.c: Include libbfd.h again, needed until reference
1867 to bfd_cache_lookup is cleaned out.
1869 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1871 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1873 Work to reduce the interrupts-off duration when running in DOS.
1874 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1875 (dos_async_rx): rewrite to unpack as many characters from the
1876 asynctsr as possible into a local buffer.
1878 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1880 Initial Fortran language support, adapted from work by Farooq Butt
1881 (fmbutt@engage.sps.mot.com).
1882 * Makefile.in: Add Fortran-related files and dependencies.
1883 * defs.h (language_fortran): New language enum.
1884 * language.h (_LANG_fortran): Define.
1885 (MAX_FORTRAN_DIMS): Define.
1886 * expression.h: Reformat to standard.
1887 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1888 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1889 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1890 TYPE_CODE_LITERAL_STRING): New type codes.
1891 (type): New fields upper_bound_type and lower_bound_type.
1892 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1893 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1895 (builtin_type_f_character, etc): Declare.
1896 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1897 * f-exp.y: New file, Fortran expression grammar.
1898 * f-lang.c: New file, Fortran language support functions.
1899 * f-lang.h: New file, Fortran language support declarations.
1900 * f-typeprint.c: New file, Fortran type printing.
1901 * f-valprint.c: New file, Fortran value printing.
1902 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1903 fix wording of error message.
1904 * gdbtypes.c (f77_create_literal_complex_type,
1905 f77_create_literal_string_type): New functions.
1906 * language.c (set_language_command): Add Fortran info.
1907 (calc_f77_array_dims): New function.
1908 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1910 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1911 as Fortran source files.
1912 * valops.c (f77_value_literal_string, f77_value_substring,
1913 f77_value_literal_complex): New functions.
1915 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1917 * c-typeprint.c (c_print_type): Assume demangled arguments
1918 if a '(' is found in varstring, looking for ')' at the end of
1919 varstring did fail with demangled const member functions, which
1920 have a trailing `const'.
1921 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1922 to avoid errors when compiling with DEC c89.
1923 (remote_wait): Cast to `char *' before passing buffer to
1924 fputs_filtered, to avoid errors when compiling with DEC c89.
1925 (remote_wait): Do not return inferior_pid by default, this
1926 statement is never reached, which causes warnings from some
1928 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1929 * symfile.c (load_command): If called with no argument, try
1930 to get the filename from the executable file.
1931 (generic_load): Remove check for NULL filename, it is done
1932 in load_command now.
1934 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1936 * Makefile.in (ALLDEPFILES): Add hpread.c.
1937 (hpread.o): Add dependencies.
1939 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1941 (BYTES_IN_WORD): Delete.
1942 (som_symfile_read): Call hpread_build_psymtabs to build any
1943 minimal symbols based on the HP C native debug symbols.
1944 (som_symfile_finish): Call hpread_symfile_finish.
1945 (som_symfile_init): Call hpread_symfile_init.
1946 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1947 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1949 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1950 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1951 * hpread.c: New file.
1953 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1955 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1956 from June 2, 1994 (what was I thinking?!?). Fix it right this
1959 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1961 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1963 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1965 * README: Grammar improvements, clarifications, updates.
1967 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1969 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1970 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1971 * configure.in (powerpc-*-netware*): Automatically configure nlm
1973 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1974 specific stuff. Make things more configurable.
1975 * nlm/configure.in: Add powerpc-*-netware* target. Use
1976 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1978 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1979 Remove lots of architecture-specific stuff.
1980 * nlm/gdbserve.def: Add new imports.
1981 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1982 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1984 * nlm/prelude.o: What was this doing here?
1985 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1986 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1987 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1988 * config/powerpc/tm-ppc-nw.h: Ditto.
1990 * nlmstub.def: New file, contains imports for 386 nlm stub.
1992 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1994 * remote-pa.c: New file for HPPA embedded support. Currently it's
1996 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1998 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2000 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
2001 STORE_RETURN_VALUE): Define to use %a0 for pointers.
2003 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2005 * remote-mips.c: Remove unused declaration of mips_load.
2007 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2009 * coffread.c: General cleanup, and support for section offsets.
2010 (time.h, sys/types.h, libbfd.h): Don't include.
2011 (cur_src_start_addr, cur_src_end_addr): Rename to
2012 current_source_start_addr, current_source_end_addr.
2013 (nlist_stream_global): Remove.
2014 (nlist_bfd_global): New global variable.
2015 (coff_symfile_read): Remove code that gets and uses fileno()
2017 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
2018 section_offsets parameter, add text/data section offset to
2019 appropriate symbols' values.
2020 (read_one_sym): Use bfd_read instead of fread.
2021 (init_stringtab, init_lineno): Change first parameter to a bfd,
2022 use bfd routines instead of raw I/O.
2024 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2026 * symtab.c (decode_line_1): If funfirstline and we get a
2027 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2029 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2031 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2032 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2033 (TAGS): Also pass result of find on config sub-directory to etags.
2034 (ALLPARAM): Remove; now unused.
2036 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2038 * Makefile.in (VERSION): Bump to 4.13.1
2039 * NEWS, README: Update to match gdb 4.13 release version.
2041 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2043 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2044 * cxux-nat.c: Remove dangling #else block.
2045 (m88k_harris_core_register_addr): New function.
2047 * environ.c (init_environ): If no environment, do nothing.
2049 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2051 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2052 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2053 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2054 Move all global variables into the private symbol table structure
2055 and add accessor macros. Update some comments.
2056 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2057 (hpread_end_psymtab): New function to end a partial symbol table,
2058 all callers changed (no more bogus sharing with dbxread.c).
2060 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2062 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2065 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2067 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2070 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2072 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2073 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2074 Include "libiberty.h" instead.
2076 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2078 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2079 add additional argument specifying raw address to permit
2080 proper release of debug registers.
2081 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2084 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2086 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2087 define them in top.c. Add comments to the hooks.
2089 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2091 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2092 `to_remove_breakpoint' fields.
2094 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * infcmd.c (run_command): Remove comment suggesting using
2097 target_has_execution instead of inferior_pid.
2099 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2101 * remote-mips.c (mips_open): add code to handle baud rate.
2103 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2105 * infrun.c (wait_for_inferior): Call target_resume() upon
2106 detection of new processes.
2108 * procfs.c (create_procinfo): Return pointer to new procinfo
2110 * (do_detach): Spacing & formatting cleanup.
2111 * (procfs_wait): Move wait_again label to ensure that we really
2112 wait again. On exit from fork, release new child from gdbs'
2114 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2116 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2118 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2119 problem (losing localvars on the close-brace instead of after
2122 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2124 * i386-nlmstub.c (handle_exception): Wait until the thread has
2125 been started before killing the NLM by pointing the PC at
2128 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2130 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2131 Irix 5 has a standard _sigtramp signal handler.
2132 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2133 it is not needed for a standard _sigtramp signal handler.
2134 Add shared library sections to the section table of the target
2135 before adding the symbols.
2136 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2137 instructions that do not prepare a stack adjustment.
2138 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2139 which does the right thing on machines where `char' is unsigned.
2141 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2143 * remote.c (remote_open): Move setting of inferior_pid prior to
2144 call to remote_start_remote. Also use unique value for pid to
2145 avoid confusion with read_register_pid & friends.
2146 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2148 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2150 * dwarfread.c (bfd.h): Don't include.
2152 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2154 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2155 kill the program being debugged. KillMe(), the undocumented
2156 call intended for this purpose, causes the server to hang.
2158 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2160 * remote.c (read_frame): Calculate run length encoded checksum
2162 * config/sh/stub.c: New file.
2164 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2166 * target.c (find_default_run_target): Make sure to_can_run is set
2169 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * TODO: Remove note about fast watchpoints and remove obsolete
2174 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2176 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2177 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2178 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2180 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2182 * target.c (add_target): Don't call clean_target on target
2184 * (unpush_target): Test for to_close being set before calling.
2185 * (target_xfer_memory, target_info): Check for to_has_memory
2186 before playing with memory.
2188 * remote.c (remote_open): Set inferior_pid to make kill command
2190 * inflow.c (kill_command): Revert change of Aug 2. Use
2191 inferior_pid to determine whether to print out "The program is not
2192 being run." message.
2194 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2196 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2197 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2198 * m3-nat.c: Pass argument to return_to_top_level.
2199 Declare m3_kill_inferior before use.
2200 (port_chain_insert): In "can't happen" case, abort rather than
2201 setting `mid' to large decimal constant (which gcc warns about).
2202 (get_thread_name): Use cast to convert const char * to char *.
2203 (add_mach_specific_commands): #if 0 "thread break" command.
2204 (m3_trace_him): Call push_target.
2205 (mach_really_wait): New argument pid; remove unused
2207 (intercept_exec_calls): Call target_terminal_init and
2208 target_terminal_inferior once the child execs.
2209 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2211 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2213 * procfs.c (procfs_mourn_inferior): don't dereference the
2214 procinfo pointer after it has been freed.
2216 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2218 * breakpoint.c (breakpoint_1): Improve pluralization in display
2219 of breakpoint hit counts.
2221 * language.h (struct language_defn): Remove unused field
2223 (longest_float): Remove, no longer used.
2224 * language.c (unknown_language_defn, auto_language_defn,
2225 local_language_defn): Remove init of la_longest_float field.
2226 * c-lang.c (c_language_defn, cplus_language_defn,
2227 asm_language_defn): Ditto.
2228 * ch-lang.c (chill_language_defn): Ditto.
2229 * m2-lang.c (m2_language_defn): Ditto.
2231 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2233 * defs.h (bfd_read, bfd_seek): Remove declarations.
2234 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2236 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2238 * inflow.c (kill_command): Fix a bug which prevented target
2239 programs to be killed.
2241 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2243 * defs.h: Change two-line declarations to one-line form.
2244 (NORETURN): Define as "volatile" only for older GCCs.
2245 (ATTR_NORETURN): Define for newer GCCs.
2246 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2248 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2250 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2251 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2252 disable_breakpoint): Don't call breakpoints_changed; it is now
2253 called via the *_breakpoint_hook functions.
2254 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2256 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2258 * stabsread.c (read_type): Fix a bug in enum size calculation.
2260 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2262 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2263 argument types to shut up GCC.
2265 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2266 linker stub, then return the address the stub will return to.
2267 (frame_saved_pc): Correctly restart the search for the saved
2268 pc when a linker stub is encountered.
2270 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2271 register stores emitted by the version 9 HP compilers.
2272 (inst_saves_fr): Relax test for a specific base register (%r1);
2273 this avoids losing with the version 9 HP compilers.
2274 (skip_prologue): Try to skip argument stores emitted by the HP
2275 compilers. It's not perfect, but it's better than before.
2277 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2279 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2280 calling write_register_pid.
2281 * (write_register_pid): Add prototype.
2283 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2285 * remote.c (read_frame): Split readchar/checksum calculation into
2286 two parts since evaluation order is undefined.
2288 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2290 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2291 * Makefile.in (coredep.o): Add inferior.h as dependency.
2292 * inflow.c: Add F_SETOWN to list of defines to check
2293 around code that uses F_SETOWN.
2295 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2297 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2298 set the -L and -B directory prefixes so we can link with it.
2300 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2302 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2303 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2306 * General hackery to support alternate user-interface.
2307 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2308 disable_breakpoint): Call hooks for alternate user-interface.
2309 * defs.h: Add declarations for alternate user-interface hooks.
2310 * main.c (main): Add --nw (and --nowindows) options to disable
2312 * (near call to command_loop): Call command_loop_hook if set.
2313 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2314 * stack.c: Call print_frame_info_listing_hook if set.
2315 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2316 other files to make sure that calls to error and warning will
2317 work. Call init_ui_hook after everything else.
2318 * utils.c (query): Call query_hook if set.
2319 * (gdb_flush): Call flush_hook if set.
2320 * Change _initialize_utils to initialize_utils cuz we don't use
2321 automatic initialization of utils.c anymore.
2323 * Support for TK GUI.
2324 * Makefile.in: Add rule for gdbtk.o.
2325 * configure.in: Add support for --enable-gdbtk.
2326 * gdbtk.c: New file. Contains support routines for TK interface.
2327 * gdbtk.tcl: New file. Implements GUI policy.
2329 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2332 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2334 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2335 there and we are using the gcc from the tree.
2336 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2338 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2340 * Makefile.in (annotate.o): Add dependencies.
2342 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2344 * sparclite/aload.c: Added new -q (quiet) option.
2345 return 0 exit status if file was successfully downloaded.
2347 * nlm/gdbserve.c: merge in command line argument parsing changes
2348 and bug fixes made to i386-nlmstub.c.
2350 * i386-nlmstub.c: The returnLength field must be initialized
2351 before portConfig is passed to AIOGetPortConfiguration.
2352 Compare command line arguments with strnicmp(); args are
2353 case insensitive on netware.
2355 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2357 * Makefile.in (DISTSTUFF): Add definition.
2358 (diststuff): Add for new distribution support.
2359 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2360 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2361 Remove old distribution building rules, now uses standard
2362 distribution support in parent directory Makefile.in.
2364 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2366 * target.c (push_target): Cast result from xmalloc.
2368 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2370 * elfread.c (elf_symtab_read): Discard compiler labels generated
2371 by the Solaris 2.1/Intel SunPro compiler.
2373 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2375 * target.c (nomemory): Fix prototype and routine to take correct
2378 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2380 * Makefile.in (clean): Remove libgdb-files.
2382 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2384 * coredep.c: Include inferior.h.
2386 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2388 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2391 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2393 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2394 .cp as C++, alphabetize better.
2396 * breakpoint.c (ignore, condition): Move usage note into body of
2397 help text, so first line can be one-line summary.
2399 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2401 * target.c (unpush_target): Fix handling of removal of top target.
2403 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2405 * Makefile.in: Add stuff to build nlmstub.
2406 * Add rule for annotate.o to keep Sun make happy.
2407 * configure.in: Add config for powerpc/Netware.
2409 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2410 filename. This speeds up handling of trailing N_SO stabs (they
2411 mark the end of a .o file).
2413 * target.c, target.h: Change the way pushing and popping of
2414 targets work to support target overlays and inheritance.
2415 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2416 Fixup references to current_target, due to previous changes.
2418 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2419 needed to get the address of longjmp out of the target.
2421 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2423 * main.c: Include <ctype.h>.
2425 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2427 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2430 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2432 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2434 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2436 * Makefile.in (VERSION): Bump to 4.12.4.
2438 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2440 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2441 * configure.in (m88*-harris-cxux*): New configuration.
2442 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2443 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2445 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2446 (TARGET_WRITE_PC): Pass pid through to register writers.
2448 * configure.in (m68*): Put vendor-only-specified host configs
2449 after vendor-and-os-specified configs.
2450 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2452 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2453 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2456 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458 * elfread.c (elf_symtab_read): Handle error return from
2459 bfd_get_dynamic_symtab_upper_bound gracefully.
2461 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2463 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2464 registers in use by the inferior.
2465 * coredep.c (fetch_core_registers, register_addr): Use it.
2466 * findvar.c (registers_changed, registers_fetched,
2467 read_register_bytes): Ditto.
2468 * infcmd.c (do_registers_info, registers_info): Ditto.
2469 * infptrace.c (fetch_inferior_registers,
2470 store_inferior_registers): Ditto.
2471 * stack.c (frame_info): Ditto.
2473 * coredep.c (CORE_REGISTER_ADDR): New macro.
2474 (fetch_core_registers): Use it.
2476 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2477 * symfile.c (add-symbol-file): Add usage note to help string.
2478 (add_shared_symbol_files_command): New command.
2481 * inferior.h (read_pc_pid): Declare.
2482 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2483 variable b, remove unused variable other_type_used.
2484 * main.c (inferior.h, call-cmds.h): Include.
2485 (gdb_init): Declare.
2486 * remote.c (remote_wait): Return 0 by default.
2488 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2490 Stop printing at null char option, from Oliver Meyer
2491 (omeyer@i3.informatik.rwth-aachen.de).
2492 * valprint.h, valprint.c (stop_print_at_null): New global.
2493 * valprint.c (_initialize_valprint): New print set subcommand
2495 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2496 printing a char array, adjust the number of chars to print.
2498 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2500 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2501 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2502 pic code in addition to prologues where an instruction from the
2503 prologue gets moved into the delay slot of a branch instruction
2504 immediately following the prologue. A table of potential prologue
2505 instructions (prologue_insn_tbl) is now used for picking apart a
2507 (frame_find_saved_regs): Changed the way in which limit gets set
2508 so that the delay slot of branch instructions immediately
2509 following the prologue gets examined.
2510 (pushed_size, store_parm_word, store_parm, push_parameters,
2511 collect_returned_value): Deleted.
2513 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2515 * infrun.c (wait_for_inferior): Handle stepping into leaf
2516 functions whose prologue consists of gp loading code only.
2518 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2520 * dbxread.c: Don't include libbfd.h.
2521 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2522 <time.h>, or <sys/types.h>.
2523 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2524 collect information about the stab and stab string sections.
2526 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2528 * stabsread.c (read_huge_number): handle large unsigned number
2529 for stabs generated by os9k C compiler.
2531 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2533 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2534 * breakpoint.h (hit_count): New breakpoint field.
2535 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2536 (clear_breakpoint_hit_counts): New function.
2537 (bpstat_stop_status): Increment the hit count.
2538 (breakpoint_1): Display the hit count.
2539 * infcmd.c (run_command): Reset breakpoint hit counts.
2540 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2541 displaying hit counts.
2543 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2545 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2546 symbols for all symbol files. Makes skipping over the
2547 trampoline code work when stepping from a function in a shared
2548 library into a function in a different shared library for Irix 5.
2549 Other ELF targets do not have enough information in their
2550 dynamic symbol tables to make this work.
2551 (elf_symtab_read): Relocate mst_solib_trampoline address.
2553 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2555 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2556 * configure.in (m68*-atari-sysv4*): New configuration.
2557 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2558 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2559 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2560 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2561 * config/m68k/amix.mh, config/m68k/amix.mt,
2562 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2565 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2567 * symtab.c (find_function_start_sal): New function to find
2568 the start of a function from a function symbol.
2569 (decode_line_1, decode_line_2): Use it instead of open coded
2570 partial copies of the code.
2571 (list_symbols): Quote symbol name before passing it to
2572 break_command to enable proper handling of mangled symbols.
2574 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2576 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2577 * ch-exp.y (yylex): First try name lookup using exact name
2578 typed by user; if that fails, try lower-cased name.
2580 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2582 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2583 Remove some items from the TODO list and notes throughout code
2584 for things which need fixing. Add more comments.
2585 Document bogus struct symloc sharing with dbxread.c. Delete more
2586 useless variables. Add more PARAM prototypes. Fixup more
2587 indention problems that have crept in.
2588 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2589 it doesn't depend on the variable names on the procedures it's
2591 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2594 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2596 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2597 Move "no debugging symbols found" test to symfile.c.
2598 * symfile.c (syms_from_objfile, reread_symbols): Add
2599 "no debugging symbols found" test.
2600 * coffread.c (init_stringtab): Handle stripped files with a
2601 stringtab offset of zero gracefully.
2602 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2603 BFD instead of stop_pc heuristic to determine if it is a dynamically
2605 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2606 ioctl, it indicates that the process has exited.
2608 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2610 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2611 private data to zero. Not having any HP C debug symbols is not an
2614 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2616 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2617 .PARISC.unwind section now.
2619 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2621 * breakpoint.c (mention): Always show breakpoint address if no
2624 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2626 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2627 handling of shared libraries for non-ELF executables, but only if
2628 HANDLE_SVR4_EXEC_EMULATORS is defined.
2629 (locate_base): Try to find debug_base in the dynamic linker
2630 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2631 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2632 Define to enable handling of shared libraries for a.out executables,
2633 run under Solaris BCP.
2635 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2637 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2638 upon notice. Delete some stuff from the TODO list. Rework
2639 many comments to be clearer. Major cleanups. Consistently
2640 use "hpread_" prefix. Delete unnecessary macros, structures
2641 variables, fiels, functions and #if 0 code. Mark code which
2642 still needs to be cleaned up. PARAMize and make most functions
2643 static. Fix error checking when reading in the debug section
2644 contents. No more minimal symbol table handling in this code!
2646 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2648 * infrun.c (wait_for_inferior): Print "Program exited normally"
2649 regardless of batch_mode.
2650 * defs.h, top.c (batch_mode): Removed.
2652 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2654 * Makefile.in (dcache_h): Remove redundant definition.
2655 (init.c): Add a comment.
2656 (top.c): Remove explicit compile action.
2657 * breakpoint.c (mention): Share code indicating location of
2658 break/watchpoints, don't print address if addressprint is off.
2659 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2660 (demangle): Remove redundant declarations.
2661 * eval.c: Remove redundant function declarations.
2662 * objfiles.h: Cosmetic and grammatical improvements.
2663 * TODO: Various updates.
2665 * remote-mips.c: Replace all \r chars with \015.
2666 (mips_receive_header): Display control characters readably.
2667 (mips_xfer_memory): Add a simple progress display.
2669 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2671 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2673 * remote-hms.c (flush): New function.
2674 (expect): Get edge case right.
2675 (hms_read_inferior_memory): Be more tolerant of line noise.
2677 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2679 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2680 target files, not non-existent mach3.mh and mach3.mt.
2682 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2684 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2685 symbols for all symbol files. Makes skipping over the
2686 trampoline code work when stepping from a function in a shared
2687 library into a function in a different shared library.
2688 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2690 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2692 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2693 names mean end of .o file.
2694 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2695 top of routine. Handle new thread notification cleanly.
2696 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2697 thread notification scheme.
2698 * (child_resume): General cleanups, handle resumption of all
2701 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2703 * ser-go32.c: Rewrite to run under windows.
2704 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2706 * serial.c (serial_open): Notice device "pc".
2707 * remote-e7000.c: Fix copyright date.
2708 (expect): Compare \n and \r the same.
2709 (e7000_open): Allow pc as a serial port
2710 * sh/sh.mt: Add ser-e7kpc.
2711 * h8300/h8300hms.mt: Add ser-e7kpc.
2712 * main.c (proc_wait): Don't wait if using go32.
2714 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2716 * somread.c: Simplify by using stabsect_build_psymtabs.
2717 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2718 corresponding to the name of the text section. All references
2720 (somstab_build_psymtabs): Delete function, no longer needed.
2722 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2724 * somread.c: Renamed from paread.c. Changed function names and
2725 comments to reflect that this file deals with SOM (an object file
2726 format), rather than the PA (a cpu).
2727 (Makefile.in): Chaned appropriately.
2728 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2729 * dbxread.c (somstab_build_psymtabs): Renamed from
2730 pastab_build_psymtabs.
2732 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2734 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2735 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2737 * Makefile.in: Updated for core-sol2.c.
2738 * README: Add notes about SPARCworks cc under Solaris 2.x,
2739 from Casper H.S. Dik (casper@fwi.uva.nl).
2740 * config/mips/xm-makeva.h: Removed, no longer necessary.
2741 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2742 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2743 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2745 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2747 * gdba.el: Put program input and output in a separate buffer.
2749 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2751 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2752 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2753 with global variable of same name in libnsl.so on UnixWare.
2755 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2757 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2758 embedded in template name.
2760 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2762 * config/i386/nm-linux.h: change calling convention of
2763 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2764 target_insert_watchpoint() and
2765 target_remove_watchpoint().
2767 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2768 to be long long in gdb.
2769 * config/mips/tm-bigmips.h: ditto.
2771 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2773 * c-lang.c (asm_language_defn): New definitions for language_asm,
2774 mostly copied from c_language_defn, to avoid warnings when
2775 switching between c and asm stack frames.
2777 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2779 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2780 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2781 (upgrade_type, handle_psymbol_enumerators): Likewise.
2782 (has_opaque_xref, cross_ref): Likewise.
2783 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2784 debugging information, rather than doing it here.
2785 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2786 point in ecoff_debug_swap backend structure, rather than calling
2787 ecoff_slurp_symbolic_info directly.
2789 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2791 * breakpoint.c: Include annotate.h. Call annotate_field rather
2792 than printing annotation directly.
2794 * main.c: Include string.h.
2796 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2798 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2799 call it instead of doing normal loop.
2800 * infcmd.c (attach_command): Don't call wait_for_inferior if
2802 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2803 hook that can decide whether to step over the next breakpoint.
2804 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2805 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2808 * configure.in: Improve sorting/formatting of hosts and targets.
2809 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2810 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2811 * Makefile.in (stop-gdb): New target.
2812 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2815 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2817 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2818 the identical initialization can be deleted from main.c, but i
2819 haven't done so just in case.
2821 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2823 * gdba.el: Added menu windows and slightly improved window
2824 handling to gdba.el. Fixed numerous minor bugs that were causing
2825 emacs and gdb to fall out of sync.
2827 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2829 * breakpoint.c: annotate changes lost at merge, put back in.
2831 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2833 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2836 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2838 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2840 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2841 writing of floating registers, the dpx2 kernel disallows it.
2842 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2843 is contained in o_praw.
2844 * irix5-nat.c (solib_map_sections): Adjust sections by the
2845 difference between the loaded address and the prelinked address.
2846 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2848 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2849 symbols, their value is absolute.
2850 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2851 libraries fh->adr fields of zero. Relocate minimal symbol values
2852 upon readin. Relocate non-stabs symbols upon readin.
2853 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2854 start address of the outermost block.
2855 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2856 instead of section_offsets and use relocated pst->textlow for
2857 line number and procedure address relocations.
2859 From gmo@MicroUnity.com (Guillermo A. Loyola):
2860 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2861 Handle SGI Irix5 stIndirect symbol type.
2863 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2865 * breakpoint.c: fix a syntax error native cc does not like.
2867 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2868 * sparclite/Makefile.in: ditto.
2869 * sparcl-tdpe.c: change file name because first 8 chars has to be
2871 * sparcl-stub.c: ditto.
2873 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2875 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2877 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2879 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2880 ignore) a PID argument.
2881 (hppa_pop_frame): Pass a PID to target_write_pc.
2882 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2883 and pass through a PID argument.
2884 (target_read_pc, target_write_pc): Update prototypes.
2886 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2888 * Makefile.in: add new file sparclite-tdep.c.
2889 * sparclite/Makefile.in: add new file sparclite-stub.c.
2890 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2892 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2893 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2895 * sparclite-tdep.c: new file, contains hardware breakpoint support
2897 * sparclite-stub.c: new file, stub code that add support hardware
2899 * breakpoint.c: add hardware breakpoint support.
2900 * breakpoint.h: add new breakpoint type to support hardware
2902 * config/mips/nm-irix4.h: change interface for target dependent
2903 code supporting watch point.
2904 * config/pa/nm-hppab.h: change interface for target dependent
2905 code supporting watch point.
2907 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2909 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2911 * stabsread.c (read_struct_fields): os9k nested structure does not
2912 have terminating ';', instead it just get to ',' and bit position
2915 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2917 * nlmread.c (nlm_symtab_read): Clean up a bit.
2918 * (nlm_symfile_read): Record bounds of main() so that backtrace
2919 command will know where to stop.
2920 * objfiles.c (objfile_relocate): Relocate entry point/func info
2921 for backtrace as well.
2922 * objfiles.h: Define values for invalid PCs for entry point info.
2923 * symfile.c (init_entry_point_info): Initialize invalid values
2924 with aforementioned macros.
2925 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2926 to cause backtrace to stop when it gets back to main().
2927 * config/i386/tm-i386nw.h: Ditto.
2929 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2931 Fix value_print, which used to be ostensibly language-independent,
2932 but would print pointers and arrays in C syntax. Instead, call
2933 a language-specific function.
2934 * language.h (struct language_defn): New functional field
2936 (LA_VALUE_PRINT): New macro.
2937 * language.c (unk_lang_value_print): New stub/dummy function.
2938 (unknown_language_defn, auto_language_defn, local_language_defn):
2940 * c-valprint.c (c_value_print): New function, with code moved from:
2941 * valprint.c (value_print): ... here. Now just invoke
2942 LA_VALUE_PRINT to do language-specific stuff.
2943 * valprint.c (value_print_array_elements): Make non-static.
2944 * c-lang.c (c_language_defn, cplus_language_defn): Add
2945 c_value_print in the la_value_print field.
2946 * m2-lang.c (m2_language_defn): Likewise.
2947 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2948 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2949 * ch-valprint.c (chill_value_print): New function, based on
2950 c_value_print, but use Chill "look and feel."
2951 * c-lang.h (c_value_print): New prototype.
2952 * ch-lang.h (chill_value_print): New prototype.
2953 * value.h (value_print_array_elements): New prototype.
2955 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2956 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2958 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2960 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2961 to new file top.c. Make things extern instead of static and
2962 similar rearrangements to deal with this.
2964 * utils.c: Move fputs_unfiltered to main.c. Remove
2965 FPUTS_UNFILTERED_OVERRIDE ifndef.
2966 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2967 and libgdb uses utils.c and top.c.
2969 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2971 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2973 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2975 * ch-valprint.c (chill_val_print_array_elements): New function.
2976 A Chill version of val_print_array_elements, it prints the
2977 array index labels, in additions ot the array element values.
2978 (chill_val_print): Use the new function.
2980 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2982 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2984 * defs.h (enum language): Add language_asm.
2985 * findvar.c (read_register_bytes read_register_gen
2986 write_register_bytes read_register read_register_pid
2987 write_register write_register_pid supply_register): Move multi-
2988 thread handling down into these routines. Create XXX_pid routines
2989 that allow register references to specify the pid.
2990 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2991 read_sp write_sp read_fp write_fp): Move these routines from
2992 infcmd to findvar to centralize the whole mess.
2993 * i386-nlmstub.c: Portability fixes.
2994 * infptrace.c (child_resume): Conditionalize to allow other natives
2995 to override it. Remove PIDGET gubbish, it's no longer necessary.
2996 * infrun.c (wait_for_inferior): Put registers_changed() before
2997 target_wait() to speed up remote debugging.
2998 * Replace code that reads registers from other threads with much
2999 nicer looking new function calls (see changes to findvar.c).
3000 * Don't skip prologues if debugging assembly source.
3001 * lynx-nat.c (child_resume): Lynx now needs it's own version of
3002 child_resume to handle multi-thread debugging properly.
3003 * remote.c: Add O response to get console output from target.
3004 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
3005 SERIAL_ERROR here to simplify callers.
3006 * Change static var timeout to remote_timeout.
3007 * (fromhex): Remove unnecessary return -1 at end of routine.
3008 * (remote_wait): Turn this into a big switch statement. Add
3009 support for O response.
3010 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
3011 * (getpkt): Split getpkt into two parts. read_frame deals with
3012 all formatting issues, run-length encoding, and framing. getpkt
3013 now handles error recovery, and frame detection.
3014 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
3015 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
3016 control. (hardwire_readchar): Handle EINTR from read().
3017 * symfile.c (deduce_language_from_filename): Add support for .s
3019 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
3020 override infptrace's child_wait.
3021 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
3022 instead of XXXlynx.h.
3023 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
3025 * nlm/gdbserve.c: Portability fixes.
3027 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3029 * inftarg.c (child_wait): Call proc_wait, not wait.
3030 (child_mourn_inferior): Call proc_remove_foreign.
3031 * main.c (gdb_init): Call init_proc.
3032 * main.c: Provide dummy versions of init_proc, proc_wait, and
3033 proc_remove_foreign for the gdb case (the libgdb case provides its
3034 own versions of these functions).
3035 * Makefile.in (libgdb-files): Add libproc.a.
3037 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3039 Hardware watchpoints for Linux, from Rick Sladkey
3040 (jrs@world.std.com).
3041 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3042 new hardware breakpoint recovery method.
3043 * i386v-nat.c (i386_insert_watchpoint,
3044 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3045 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3046 New functions to support the 386 hardware debugging registers.
3047 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3048 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3049 target_insert_watchpoint, target_remove_watchpoint): Define these
3050 macros to use the hardware debugging functions in i386v-nat.c.
3052 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3054 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3057 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3059 * target.c, target.h: New variables target_activity_function and
3061 * inflow.c, inferior.h: New functions set_sigio_trap and
3063 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3065 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3067 * remote-sim.h (sim_verbose): Delete.
3068 Document callbacks needed.
3069 (sim_*): Change result to void where there isn't one.
3070 (sim_open): Clarify argument and error response.
3071 (sim_close): Declare.
3072 (sim_load): Change bfd_handle argument to file name. Clarify result.
3073 (sim_create_inferior): Renamed from sim_set_args.
3074 (sim_set_pc): Delete.
3075 (sim_info): Delete printf_fn argument.
3076 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3077 (gdbsim_load): Try sim_load first.
3078 (gdbsim_create_inferior): Call sim_create_inferior.
3079 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3080 (gdbsim_close): Call sim_close.
3081 (gdbsim_files_info): Update call to sim_info.
3082 (gdbsim_ops): Realign comments.
3084 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3086 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3088 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3089 the auxent if the symbol's name is ".file". From David Edelsohn
3090 <c1dje@watson.ibm.com>.
3092 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3094 * breakpoint.c (breakpoint_1): Fix typo.
3096 * annotate.c (annotate_field_end): Fix typo.
3098 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3100 * Makefile.in (TSSTART): Remove; no longer used.
3102 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3103 fputs_unfiltered and exit directly, rather than fatal. The latter
3104 calls vfprintf_unfiltered!
3106 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3107 * value.h, printcmd.c (print_value_flags): Move from here...
3108 * annotate.c: ...to here, and make it use can_dereference.
3110 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3112 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3113 Remove, needed for both native and cross.
3114 * target.c (attach_flag, generic_mourn_inferior): Put here.
3115 * utils.c (job_control): Put here.
3116 (terminal.h): Don't include anymore.
3118 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3120 * source.c (find_source_lines): Always use code that was #ifdef
3121 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3122 leaving it on the chain. Reindent much of this function.
3123 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3124 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3125 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3126 config/ns32k/xm-ns32km3.h: Remove all references to
3127 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3128 * main.c, fork-child.c, many config files: Remove all
3129 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3132 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3133 This avoids __eprintf troubles.
3135 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3137 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3138 initialization code which needs to be called even if we bypass the
3139 command line stuff into gdb_init.
3140 * utils.c (fputs_unfiltered): Surround in #ifndef
3141 FPUTS_UNFILTERED_OVERRIDE.
3142 * Makefile.in (libgdb.a): New target.
3144 * utils.c: Rearrange I/O stuff a bit so that all output goes
3145 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3146 which made %s not work with arbitrarily large strings.
3147 * printcmd.c (printf_command): Use printf_filtered, not
3148 printf_unfiltered and printf, now that arbitrary limit is gone.
3151 * breakpoint.c (watchpoint_check): Remove unused variable b.
3152 * stack.c (print_frame_info): Move sp and buf inside #if.
3153 * eval.c (evaluate_subexp): Remove unused variables pp,
3154 mangle_ptr, ptr, and mangle_tstr.
3155 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3157 * symtab.c (lookup_symtab): Put variable copy inside #if.
3158 (decode_line_1): Put variable q1 inside #if 0.
3159 * target.h: Declare target_link.
3160 * infrun.c (wait_for_inferior): Remove unused variables signame.
3161 * remote.c (remote_resume): Remove unused variable name.
3162 * c-exp.y (parse_number): Parenthesize operand of shift.
3163 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3164 (this is a semantic change, the warning seems to have detected a bug).
3165 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3166 * coffread.c: Move variable temptype inside #if.
3167 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3169 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3170 (chill_val_print): Remove unused variable in_range.
3171 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3172 (chill_val_print): Add default case for switch.
3173 * stabsread.h: Declare stabsect_build_psymtabs.
3174 * os9kread.c (read_minimal_symbols): Make this return void.
3175 (os9k_symfile_read): Remove unused variables stb_exist and val.
3176 (os9k_symfile_init): Remove unused variable val.
3177 (fill_sym): Remove unused variable id.
3178 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3179 unused variable nsl.
3180 Remove unused variable symfile_bfd.
3181 #if 0 unused variables lbrac_unmatched_complaint and
3182 lbrac_mismatch_complaint.
3183 Remove declaration for non-existent function os9k_next_symbol_text.
3185 * annotate.c, annotate.h: New files, containing a function for
3186 each annotation which outputs it.
3187 * Move breakpoints_changed from breakpoint.c to annotate.c.
3188 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3189 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3190 Use annotate.c functions to output annotations.
3191 * Makefile.in (OBS): Add annotate.o.
3193 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3195 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3196 elf_unwind_entries are always initialized.
3198 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3199 stubs which return directly to the caller rather than to the stub
3202 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3204 * c-exp.y (yyerror): Display a more informative error message.
3205 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3206 * m2-exp.y (yyerror): Ditto.
3208 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3210 * inflow.c (job_control): Move definition to front of file.
3212 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3214 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3215 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3217 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3219 * Makefile.in (kdb): Remove old init.c creation commands.
3220 * configure.in (sparclite): Match on sparclite*.
3221 * sparclite/aload.c (main): Only change section addresses for
3222 a.out format object files.
3224 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3226 * config/i386/go32.mh: Define CC.
3228 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3230 * gdbserver/Makefile.in: Remove irrelevant definitions and
3231 comments inherited from the gdb Makefile.
3232 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3233 (VERSION): Update to 4.12.3.
3234 (gdbserver): Remove any existing executable first.
3235 (distclean, realclean): Remove nm.h.
3236 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3237 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3238 Don't use absolute pathname.
3240 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3242 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3245 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3247 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3248 (print_it_normal): Add annotations for the inferior starting and
3249 stopping, and for all the various messages related to how it
3252 * printcmd.c (do_one_display): Annotate.
3253 * stack.c (print_frame_info): Annotate printing of stack frames.
3255 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3257 * remote.c (get_offsets): Handle case where stub doesn't support
3260 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3262 Add partial support for g++ code compiled with -fvtable-thunks.
3263 * c-valprint.c (c_val_print): Add vtblprint support
3265 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3266 pointers (if using thunks) as well as array of structs (otherwise).
3267 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3268 level, and make the latter non-static (so define_symbol can use it).
3269 * stabsread.c (define_symbol): If the type being defined is a
3270 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3271 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3272 * values.c (value_virtual_fn_field): Handle thunks.
3273 * values.c (value_headof): Minor efficiency hack.
3274 * values.c (value_headof): Incomplete thunk support. FIXME.
3276 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3278 * valprint.c (print_longest): Clarify comment about use_local.
3279 * printcmd.c, defs.h (print_address_numeric), callers in
3280 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3281 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3282 exec.c: New argument use_local.
3283 * source.c (identify_source_line): Use filtered output. Use
3284 print_address_numeric.
3286 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3287 language.c (type_error, range_error): Use filtered output.
3288 * utils.c (error_begin): Update comment to tell people to use
3291 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3292 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3295 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3297 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3298 from the fault, #ifndef FAULTED_USE_SIGINFO.
3299 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3301 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3303 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3304 Explicitly annotate each record.
3306 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3308 * xcoffexec.c: Reformat to standards and lint.
3309 (language.h): Include.
3310 (exec_close): Declare arg "quitting".
3311 (file_command): Declare arg "from_tty".
3312 (map_vmap): Cast xmalloc result to PTR.
3313 * rs6000-nat.c: Reformat to standards and lint.
3314 (exec_one_dummy_insn): Use char array for saved instruction.
3315 (fixup_breakpoints): Declare.
3316 (vmap_ldinfo): Be more informative in fatal error messages.
3317 (xcoff_relocate_symtab): Define to return void.
3318 * xcoffsolib.h: Reformat to standards, improve comments.
3319 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3321 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3323 * utils.c, defs.h (error_begin): New function.
3324 (quit): Print annotation before printing the error message.
3325 * main.c (return_to_top_level): Print annotation before doing the
3327 * symtab.c (decode_line_1): Call error not warning and then
3328 return_to_top_level. Call error_begin and printf_unfiltered
3329 rather calling warning (before calls to return_to_top_level).
3330 * core.c (memory_error): Use error_begin, printf_unfiltered,
3331 print_address_numeric and return_to_top_level instead of error.
3332 Cleans up a FIXME-32x64.
3333 * language.c (type_error, range_error): Call error_begin
3334 not just target_terminal_ours.
3336 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3337 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3338 side of an assignment is non-portable.
3340 * utils.c (query): Change syntax of query annotations to be
3341 consistent with other input annotations.
3342 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3344 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3346 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3348 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3349 that have a stack frame size of 32k or larger (from Paul Flinders).
3350 Remove #if 0'd code.
3352 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3354 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3355 for Lynx platforms that need it.
3356 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3358 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3360 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3361 than trying to deduce it from the fault.
3363 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3365 * printcmd.c (print_address_symbolic): Initialize name to empty
3366 string to avoid core dump if lookup fails.
3367 * remote-e7000.c (printf_e7000debug): Error if target not open.
3369 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3371 * i386-nlmstub.c: Update to be more in line with PIN stub.
3372 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3373 * (hex2mem): Init ptr.
3374 * General cleanups to use ConsolePrintf, standard prologues, etc...
3376 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3378 * i386-nlmstub.c: More changes to be compatible with remote.c.
3380 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3381 into (the far less frequently called) dbx_symfile_read.
3383 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3385 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3387 * dbxread.c (record_minimal_symbol): Record the section
3388 associated with the symbol to make dynmaic relocation work.
3389 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3390 Solaris brain-damage which don't apply to relocatable object
3392 * (stabsect_build_psymtabs): New routine to read stabs out of an
3393 arbitrarily named section.
3394 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3396 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3397 stabs out of the nlm.
3398 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3399 brain-damage which don't apply to relocatable object files.
3400 * remote.c (putpkt): Improve error reporting and error handling.
3401 * (get_offsets): Temporary kludge to force data & bss sections to
3402 have the same relocation.
3403 * stabsread.c (define_symbol, scan_file_globals): Record section
3406 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3408 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3409 FIXME-32x64 comment.
3411 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3413 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3414 to after call to target_wait. This means that flush_cached_frames
3415 can call target_terminal_ours if it wants to.
3416 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3417 comment about why the code is dubious.
3419 * stabsread.c (read_type): Call read_type, not nonexistent
3422 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3424 * remote-os9k.c (rombug_fetch_registers): set trace mode
3426 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3428 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3430 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3431 passed to process_one_symbol.
3432 * stabsread.c (read_type): process os9k functio prototype.
3434 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3436 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3439 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3441 * utils.c (prompt_for_continue): Annotate prompt.
3442 (query): Annotate query.
3443 * printcmd.c (print_frame_args): Change syntax of argument
3444 annotation to make name and value part of a single group of
3445 annotations, not two separate groups.
3446 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3447 * valprint.c (val_print_array_elements): Change syntax of
3448 annotation to be more concise.
3449 * main.c, defs.h (command_line_input): New argument tells what
3450 string to include in the annotations.
3451 * symtab.c (decode_line_2), main.c (read_command_lines,
3452 command_loop): Change callers.
3454 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3455 target null pointer.
3456 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3458 * printcmd.c (output_command): Annotate things we print here too.
3459 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3460 * Move declaration of print_value_flags from defs.h to value.h.
3461 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3463 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3465 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3466 BFD handles sun3 dynamic relocations now.
3467 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3470 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3472 * printcmd.c (print_command_1): Annotate the top-level expressions
3474 (print_frame_args): Annotate each argument.
3475 * printcmd.c, defs.h (print_value_flags): New function.
3476 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3477 * valprint.c (val_print_array_elements): Annotate each array element.
3479 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3481 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3482 the register contains a pointer to the type, not the type itself.
3484 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3486 * main.c (main): Accept --annotate=N option and make --fullname
3487 the same as --annotate=1.
3488 (command_line_input): Print annotatation before and after prompt.
3489 * blockframe.c (flush_cached_frames): Print annotation.
3490 * Rename frame_file_full_name to annotation_level and move it from
3492 * source.c (identify_source_line): If annotation_level > 1,
3493 change output format.
3494 * breakpoint.c: Print annotation whenever a breakpoint changes.
3495 * main.c: New variable server_command.
3496 (command_line_input): Parse "server " and set server_command.
3497 (dont_repeat): Check server_command.
3499 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3501 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3502 updating raw_symbol and symnum. Return a value in the case where
3505 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3507 * parse.c: Don't define block_found; it is defined in symtab.c.
3508 * parser-defs.h: Add comment regarding block_found.
3510 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3512 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3515 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3517 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3518 section vma. Do not read dynamic relocs for sun3 executables to
3519 avoid BFD assertion message.
3521 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3523 * nm-hppab.h (KERNEL_U_ADDR): Define.
3524 (FIVE_ARG_PTRACE): Likewise.
3525 (CANNOT_STORE_REGISTER): Likewise.
3526 * nm-hppah.h (KERNEL_U_ADDR): Define.
3527 (FIVE_ARG_PTRACE): Likewise.
3528 (CANNOT_STORE_REGISTER): Likewise.
3529 (NEED_TEXT_START_END): Likewise.
3531 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3532 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3533 (FIVE_ARG_PTRACE): Likewise.
3534 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3535 (FIVE_ARG_PTRACE): Likewise.
3537 * hppa-tdep.c (read_unwind_info): Make static.
3538 (restore_pc_queue): Indirect through the target vector to
3539 reload the register state.
3541 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3543 * paread.c (compare_unwind_entries): Delete function. It's been
3544 moved into hppa-tdep.c.
3545 (read_unwind_info): Likewise.
3546 (pa_symfile_read): No longer call read_unwind_info. The unwind
3547 tables will be read in as they are needed.
3549 * hppa-tdep.c (compare_unwind_entries): New function.
3550 (read_unwind_info, internalize_unwinds): Likewise.
3551 (find_unwind_entry): Read in unwind information on demand.
3553 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3555 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3556 to : in search path processing.
3557 * defs.h (qsort): Rename argument in prototype.
3558 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3560 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3561 (false): Eliminate usages.
3563 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3565 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3566 All references to value changed to value_ptrlage_command is now
3568 All references to value changed to value_ptr.
3569 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3570 * remote-hms.c (hms_wait): Timeout after five seconds.
3571 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3572 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3573 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3575 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3577 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3579 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3581 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3583 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3584 bp_watchpoint_scope breakpoints.
3585 (struct breakpoint): Add val_chain and related_breakpoint fields
3586 for use by watchpoints.
3588 * breakpoint.c (within_scope): Delete. No longer used.
3589 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3590 (target_{remove,insert}_watchpoint): Likewise.
3591 (can_use_hardware_watchpoint): New function.
3592 (remove_breakpoint): New function to remove a single breakpoint
3593 or hardware watchpoint.
3594 (insert_breakpoints): Handle insertion of hardware watchpoints.
3595 Store a copy of the value chain derived from the watchpoint
3597 (remove_breakpoints): Simplify by using remove_breakpoint.
3598 (delete_breakpoint): Likewise.
3599 (watchpoint_check): Delete the watchpoint and watchpoint scope
3600 breakpoints when the watchpoint goes out of scope. Save & restore
3601 the current frame after checking watchpoints.
3602 (breakpoint_init_inferior): Likewise (restarting the program
3603 makes all local watchpoints go out of scope).
3604 (bpstat_stop_status): Handle hardware watchpoints much like normal
3605 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3606 when the watchpoint goes out of scope. Remove and reinsert all
3607 breakpoints before returning if we stopped when a hardware watchpoint
3609 (watch_command): Use a hardware watchpoint when possible. If
3610 watching a local expression, build a scope breakpoint too.
3611 (map_breakpoint_numbers): Also call given function for any
3612 related breakpoints.
3613 (disable_breakpoint): Never disable a scope breakpoint.
3614 (enable_breakpoint): Handle hardware breakpoints much like normal
3615 breakpoints, but recompute the watchpoint_scope breakpoint's
3616 frame and address (if we have an associated scope breakpoint).
3617 (read_memory_nobpt): Handle hardware watchpoints like normal
3618 watchpoints. When necessary handle watchpoint_scope breakpoints.
3619 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3620 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3621 (disable_command): Likewise.
3623 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3624 Extern prototype added to frame.h
3626 * infrun.c (wait_for_inferior): Set current_frame and select
3627 a frame before checking if we stopped due to a hardare watchpoint
3628 firing. Handle stepping over hardware watchpoints.
3629 (normal_stop): Remove unnecessary call to select_frame.
3631 * value.h (value_release_to_mark): Declare.
3632 * values.c (value_release_to_mark): New function.
3634 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3635 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3637 * hppab-nat.c (hppa_set_watchpoint): New function.
3639 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3640 (HAVE_STEPPABLE_WATCHPOINT): Define.
3641 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3642 (target_{insert,delete}_watchpoint): Define.
3644 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3645 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3646 (target_{insert,remove}_watchpoint): Likewise.
3648 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3650 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3651 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3652 often have the same names as debug symbols for functions, and
3653 confuse lookup_symbol().
3655 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3657 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3658 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3659 REGISTER_RAW_SIZE (1).
3660 Together these changes work around a bug in HP's compiler. Both
3661 seem to be necessary.
3663 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3665 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3666 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3667 are type mst_solib_trampoline.
3669 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3671 * config/m68k/es1800.mt: Change comments.
3673 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3675 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3677 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3679 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3682 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3684 * values.c (unpack_long): Remove obsolete comment about using a
3687 * symfile.c (symbol_file_command): Add comments about command syntax.
3689 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3690 Jim Kingdon (kingdon@cygnus.com)
3692 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3693 are in the .plt section.
3694 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3695 find_solib_trampoline_target): New functions for handling
3696 stepping into -g compiled shared libraries.
3697 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3698 find_solib_trampoline_target): Add prototypes.
3699 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3700 Define to handle stepping into -g compiled shared libraries.
3701 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3702 stepping into -g compiled shared libraries.
3704 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3706 * configure.in: Add mips-*-sysv4* support.
3707 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3708 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3709 New files for MIPS SVR4 support.
3710 * Makefile.in: Update for new mipsv4 files.
3711 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3712 read_next_frame_reg to obtain the frame relative stack pointer.
3713 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3714 obtain the frame relative stack pointer.
3715 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3716 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3717 by entering them into the minimal symbol table.
3718 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3719 a long for float formats.
3720 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3721 get defined in <link.h>.
3722 * solib.c (solib_add): Add shared library sections to the section
3723 table of the target before adding the symbols.
3724 * partial-stab.h: Relocate static and global functions.
3725 * dbxread.c (read_dbx_symtab): Remove unused variable
3726 end_of_text_address. Relocate text_addr when passing it
3729 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3730 library functions before the executable is run. Retrieve dynamic
3731 symbols from stripped executables.
3732 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3733 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3734 if no debugging symbols were found.
3735 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3736 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3738 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3739 OSF/1 has shared libraries.
3741 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3743 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3744 to BFD handling of dynamic symbols.
3746 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3748 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3749 then gets its real address into FUN and its GOT/DP value into %r19.
3751 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3753 * hppa-tdep.c (frameless_function_invocation): If no unwind
3754 descriptor was found, then assume this was not a frameless
3755 function invocation.
3756 (frame_saved_pc): If the saved PC is in a linker stub, then
3757 return the return address which the linker stub will return to.
3759 * xm-hppab.h: Never define USG.
3760 * xm-hppah.h: Always define USG.
3762 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3764 * values.c (unpack_long, value_from_longest),
3765 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3767 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3769 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3771 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3773 For SVR4 targets, enable gdb to set breakpoints in shared
3774 library functions before the executable is run.
3775 * elfread.c (elf_symtab_read): Handle symbols for shared library
3777 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3778 and moved to objfiles.c.
3779 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3780 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3781 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3782 the new generic definition from tm-sysv4.h works for Solaris.
3784 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3786 * elfread.c (elf_symtab_read): Change storage_needed,
3787 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3788 bfd_get_symtab_upper_bound. Check for errors from
3789 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3790 * nlmread.c (nlm_symtab_read): Same changes.
3792 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3794 * xcoffread.c (xcoff_next_symbol_text): New function.
3795 (read_xcoff_symtab): Set next_symbol_text_func to it.
3796 Move raw_symbol outside of read_xcoff_symtab.
3798 * remote.c (getpkt): Remove unused "out" label.
3800 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3802 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3803 about more than one watchpoint being triggered.
3805 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3807 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3809 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3811 * blockframe.c (find_pc_partial_function): mst_file_text
3812 symbols do not live in the shared library transfer table.
3813 * ch-exp.y (decode_integer_value, match_character_literal,
3814 match_bitstring_literal): Guard tolower calls with isupper,
3815 tolower on old BSD systems blindly subtracts a constant.
3816 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3817 well when determining the producer of the object file.
3818 * mdebugread.c (has_opaque_xref): New function to check for
3819 cross reference to an opaque aggregate.
3820 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3821 enter typedefs to opaque aggregates into the symbol tables.
3822 * mdebugread.c (parse_external): Remove skip_procedures argument,
3823 it has always been 1. Remove code that handled stProc symbols,
3824 it was never executed and was wrong, as the index of a
3825 stProc symbol points to the local symbol table and not to the
3826 auxiliary symbol info. Update caller.
3827 * mdebugread.c (parse_partial_symbols): Do not enter external
3828 stProc symbols into the partial symbol table, they are already
3829 entered into the minimal symbol table.
3830 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3831 Remove all conditionals and definitions for ptx.
3832 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3833 Fix addresses of floating point registers in REGISTER_U_ADDR.
3834 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3835 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3836 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3837 signal trampoline code work.
3838 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3839 Remove all conditionals and definitions for ptx.
3840 Remove KDB definitions.
3841 * symm-nat.c (store_inferior_registers): Fetch registers before
3842 storing them to obtain valid floating point control registers.
3843 Store fpu registers.
3844 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3845 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3846 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3848 * symm-nat.c (child_resume): Update type of `signal' parameter.
3849 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3851 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3853 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3854 calling import stubs for functions in shared libraries.
3856 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3858 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3860 * ch-lang.c (chill_is_varying_struct): Magic string is
3861 was "<var_length>" is now "__var_length" (more portable).
3863 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3865 * remote.c (getpkt): If we get a timeout, actually retry rather
3866 than just giving up the first time it happens.
3867 * remote.c: Document sequence numbers.
3868 (remote_store_registers): Change syntax of 'P' request so that it
3869 never looks like a sequence number.
3871 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3873 * os9kread.c (record_minimal_symbol): add section_offset to
3874 relocate minimal symbol table.
3875 * os9kread.c (read_minimal_symbols): ditto.
3876 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3878 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3879 return. Also if file addr is 0 leave it 0, not to relocate.
3880 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3881 'set remotexoff' and 'set remotelog' commands.
3883 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3885 * remote.c (remote_store_registers): Add 'P' request to set an
3886 individual register.
3887 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3890 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3892 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3893 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3894 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3896 * command.c (do_setshow_command, case var_string): Never add a
3897 space to the end of the string.
3898 * NEWS: Document this change.
3899 * .gdbinit: Add a space to the "set prompt" command.
3901 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3903 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3904 changes to make it compile (it doesn't link yet).
3906 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3907 (set_demangling_style, set_demangling_command): Use savestring not
3908 strdup. We were not dealing properly with a NULL return from
3909 strdup, and were not declaring strdup (the system header may or
3912 * valprint.c (val_print): Remove inaccurate comment about what
3913 types can be stub types.
3915 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3916 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3917 Supply alternate version if ATTACH_DETACH is not defined.
3918 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3919 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3920 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3922 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3924 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3926 (skip_trampoline_code): Rewrite and add support for argument
3927 relocation stubs stubs, import/export stubs, calls through
3928 "_sr4export" and cascaded trampolines.
3930 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3931 if no unwind descriptor is found.
3933 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3934 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3935 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3936 differently. All registers are four bytes.
3937 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3939 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3941 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3942 registers as both single and double values (fetching 2nd 32bit half
3943 as necessary). Annotate each register printed with its precision.
3945 * paread.c (read_unwind_info): Fix off-by-one error.
3947 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3949 * main.c (complete_command): Deal with it if arg is NULL.
3951 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3953 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3954 regarding using the PC--using the PC is necessary and all the
3955 FIXME comments in the world won't make it go away.
3957 * valops.c (value_at, value_at_lazy): Give error if we dereference
3959 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3960 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3962 * stabsread.c (patch_block_stabs): Add comment about what happens
3963 if the definition is in another compilation unit from the stab.
3965 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3967 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3969 * main.c (complete_command): New command, from Rick Sladkey
3970 <jrs@world.std.com>.
3971 (symbol_completion_function): Don't declare rl_point and
3972 rl_line_buffer; they are now declared in readline.h.
3973 (show_commands): Don't declare history_base; it is declared in
3975 * command.c (lookup_cmd): Don't delete trailing whitespace.
3976 Reverts change of 14 May 1989.
3978 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3980 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3981 code from prim_record_minimal_symbol_and_info() to here. Callers
3982 of the latter can legitimately supply a section number of -1.
3984 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3986 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3987 member functions have an element in args for a (nonexistent) this
3990 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3992 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3994 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3995 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3997 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3998 for the structure's type. All callers changed.
4000 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
4001 for each structure argument rather than assuming it's either
4002 true or false for all structure arguments.
4004 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
4005 on the length structure passed, not the compiler used.
4007 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
4008 argument for the structure's type.
4010 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4012 * values.c (set_internalvar): Don't set var->value until we are
4013 sure there won't be an error().
4015 * remote.c (get_offsets): Reinstate comment which was in
4016 remote_wait about use of SECT_OFF_TEXT and so on.
4018 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4020 * symmisc.c (maintenance_check_symtabs): New function to check
4021 consistency of psymtabs and symtabs.
4022 * symtab.h (maintenance_check_symtabs): Add prototype.
4023 * maint.c: Add new `maint check-symtabs' command.
4024 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
4025 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4026 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
4028 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
4029 to write_memory to avoid warnings from gcc.
4030 * config/i386/xm-symmetry.h: Add missing #endif.
4031 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
4032 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
4033 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4035 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4037 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4038 (hppa_push_arguments): Likewise.
4040 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4042 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4043 improve remote debugging efficiency. Also fixed problems with
4044 doing function calls for programs with no entry points.
4045 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4046 entry_point_address.
4047 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4048 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4049 parse_lines): Pass section_offsets info to these routines so that
4050 we can relocate symbol table entries upon readin.
4051 * (psymtab_to_symtab_1): Set symtab->primary to tell
4052 objfile_relocate to do relocations for our symbols.
4053 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4054 (which hang off of the symbol table).
4055 * Use prim_record_minimal_symbols_and_info instead of
4056 prim_record_minimal_symbols to supply section info to make minimal
4057 symbol relocations work.
4058 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4059 -1, try to deduce it from ms_type.
4060 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4061 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4062 add code to relocate objfile->sections data structure.
4063 * remote.c (get_offsets): Use new protocol message to acquire
4064 section offsets from the target.
4065 * (remote_wait): Get rid of relocation stuff. That's all handled
4066 by objfile_relocate now.
4067 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4068 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4070 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4072 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4074 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4075 HPREAD is not defined.
4077 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4079 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4081 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4082 can no longer set this at run time.
4083 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4084 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4085 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4086 sparc-tdep.c compiles).
4087 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4089 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4091 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4092 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4093 * configure.in: Recognize m68*-cisco*-*.
4095 * Makefile.in (TAGS): Use variables directly, rather than using
4096 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4097 and means that these filenames no longer need be unique across all
4098 the config/* directories.
4099 * configure.in: Put the config/*/ into TM_FILE, etc.
4101 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4102 and trapv exceptions.
4104 * target.h (struct section_table), objfiles.h (struct obj_section):
4105 Change name of field sec_ptr to the_bfd_section. More mnemonic
4106 and avoids the (sort of, for the ptx compiler) name clash with
4107 the name of the typedef.
4108 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4109 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4111 * utils.c: Include readline.h.
4112 * Makefile.in (utils.o): Add dependency.
4114 * remote.c (getpkt): Add support for run-length encoding.
4116 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4118 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4120 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4122 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4123 prim_record_minimal_symbol.
4126 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4127 computing their offset from the start of the old buffer and adding
4128 to the new buffer, rather than by assuming we can add the
4129 difference between the old buffer and the new buffer (it might not
4130 fit in an int). Merge in cosmetic differences from emacs regex.c
4131 version of this macro.
4133 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4135 * Makefile.in (install-only): Fix use of program_transform_name.
4137 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4139 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4140 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4141 so I'm nuking the command.
4142 * symtab.c (find_addr_symbol): Comment out, no longer used.
4144 * main.c (main): Don't init_source_path for the -cd argument. Now
4145 that source_path doesn't contain the current_directory from when
4146 GDB started up, init_source_path is no longer useful (and is
4147 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4149 * TODO: Remove item about line numbers being off. It is useless
4150 and confusing without a reproducible test case (it mentions
4151 proceed(), but I was able to step through proceed without trouble).
4153 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4155 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4156 library functions before the executable is run. Retrieve dynamic
4157 symbols from stripped executables.
4158 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4159 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4160 symtab.c (list_symbols): Handle mst_solib_trampoline.
4161 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4162 for all targets, remove IBM6000_TARGET dependencies.
4163 * dbxread.c (read_dbx_dynamic_symtab): New function.
4164 * dbxread.c (dbx_symfile_read): Use it.
4165 * dbxread.c (SET_NAMESTRING): Set namestring to
4166 "<bad string table index>" instead of "foo" if the string index is
4168 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4170 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4171 to break_command. Handle mst_file_* minimal symbol types.
4172 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4174 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4176 * c-exp.y(yylex): fix potential memory overflow.
4178 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4180 * environ.c (set_in_environ): Eliminate special handling of PATH and
4182 * putenv.c: Removed, conflicts with system declaration of
4183 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4185 * Makefile.in: Change accordingly.
4186 * procfs.c (procfs_create_inferior): Change comment accordingly.
4188 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4190 * rs6000-tdep.c: Change value to value_ptr.
4192 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4194 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4195 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4196 MEMENUM symbols. Do not include function-scoped variables in
4197 the partial symbol table.
4199 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4201 * i386m3-nat.c: Include floatformat.h.
4202 (get_i387_state): Use memset not bzero.
4206 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4207 ieee-float.h to floatformat.h.
4209 * valprint.c (val_print_string): Ignore error if the error
4210 happened after a terminating '\0'.
4212 * c-valprint.c (c_val_print): Never add 1 to return value from
4213 val_print_string; just return what it returns.
4215 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4216 looping through all of the enums.
4217 * infrun.c (signals_info): Use it.
4219 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4221 * main.c (main): When printing warning about bad baud rate, don't
4222 use warning(); it relies on current_target which isn't set up yet.
4224 * breakpoint.c (_initialize_breakpoint): Update docstring for
4225 tbreak to match what the code actually does. Don't mention tbreak
4226 in docstrings for "enable once" or "enable breakpoints once".
4228 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4230 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4231 while (0). That defeats the whole purpose of using do . . . while (0).
4232 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4233 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4234 using a ?: expression as an lvalue is not portable.
4236 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4237 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4238 'p' and 'r' symbol descriptors into a single symbol to look for a
4240 * README, config/sparc/tm-sparc.h: Update comments.
4242 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4244 * mdebugread.c (parse_type): Do not complain for types with
4245 an `indexNil' aux index, these are simply undefined types.
4246 Remove indexNil check from caller of parse_type.
4247 * mdebugread.c (parse_partial_symbols): Do not enter
4248 stGlobal, scCommon symbols into the minimal symbol table, their
4249 value is the size of the common, not its address.
4250 Handle scInit, scFini, scPData and scXData sections.
4251 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4253 Enter stProc symbols into the global_psymbols list once, not into
4254 the static_psymbols_list.
4255 Get rid of dummy psymtab if it is empty, to allow proper detection
4256 of stripped executables.
4257 * mdebugread.c (cross_ref): Allow cross references to Fortran
4260 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4262 * stabsread.c (common_block_end, fix_common_block): Stash the
4263 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4264 as to not assume that a pointer fits in an enum.
4266 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4268 * os9kread.c (fill_sym): check compiler verion number for pre-
4270 * os9kread.c (os9k_process_one_symbol): address of symbol is
4271 relative to section not module.
4272 * stabsread.c (define_symbol): add symbol type 's' as local
4274 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4276 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4277 * remote-os9k.c: fix bug in 'set remotebaud' function.
4278 * remote-os9k.c (rombug_link): minimize checking so to improve
4280 * symfile.c (symbol_file_command): check if failed to link, also make
4281 the command be able to accept more than one filenames.
4282 * target.c (target_link): check if failed to link with rombug.
4283 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4285 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4287 * remote-es.c (es1800_child_ops): Don't declare it static.
4289 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4291 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4293 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4295 * dbxread.c: New variable lowest_text_address.
4296 (record_minimal_symbol, read_dbx_symtab): Set it.
4297 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4298 end_of_text_address.
4299 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4301 * dbxread.c (end_psymtab): Remove old and commented out
4302 capping_global and capping_static. Fix comments regarding
4303 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4305 * parser-defs.h: Add "extern" to start of variable declarations so
4306 we don't end up with commons.
4307 * parse.c: Define these variables.
4309 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4312 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4314 * alpha-tdep.c: Change value to value_ptr.
4316 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4318 * solib.c (elf_locate_base): New function to locate the address
4319 of the dynamic linker's runtime structure in the dynamic info section.
4320 * solib.c (locate_base): Use it instead of iterating over the list
4321 of mapped address segments.
4322 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4325 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4327 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4328 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4329 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4330 signal trampoline and interrupt routines.
4331 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4332 (frame_chain, frame_chain_valid): Likewise.
4333 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4334 saved regs convention for SP.
4336 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4337 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4338 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4340 * tm-hppah.h (IN_SIGTRAMP): Define.
4342 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4344 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4345 alphabetic character as the start of a name.
4347 * sparclite/Makefile.in (all install): Build and install aload.
4349 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4350 config.guess and config.sub produce.
4352 * mips-tdep.c: Change value to value_ptr.
4354 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4356 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4357 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4358 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4359 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4360 value with value_ptr. This is for the ptx compiler.
4361 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4363 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4364 #if 0 i386_float_info.
4365 * symm-tdep.c (round): Remove. Also remove sgttyb.
4366 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4367 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4368 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4369 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4371 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4372 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4373 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4374 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4375 tm-i386v.h is apparently OK.
4376 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4377 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4380 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4382 * osfsolib.c (xfer_link_map_member): Update to use new
4383 target_read_string interface.
4385 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4387 * infrun.c (wait_for_inferior): In checking
4388 remove_breakpoints_on_following_step, check
4389 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4391 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4393 * os9kread.c (os9k_process_one_symbol): Rename
4394 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4395 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4396 (CORE_ADDR)0, from target_link, since that is what it uses.
4397 Process name at end, not during parsing (like we did before Kung's
4398 change), so that -readnow and -mapped can appear anywhere.
4399 Make text_relocation a local variable.
4400 * config/i386/i386os9k.mt: Fix comment.
4401 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4402 * os9kread.c: Put "comments" after #endif inside /* */.
4403 * stabsread.h: Add os9k_stabs variable.
4404 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4406 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4407 descriptor in global_symbols not local_symbols.
4408 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4410 (read_type): If os9k_stabs, accept function parameters after 'f'
4412 (read_array_type): If os9k_stabs, don't expect index type and
4413 expect lower and upper to be separated by ',' not ';'.
4414 (read_enum_type): If os9k_stabs, read a number before the first
4415 enumeration constant.
4416 (os9k_init_type_vector): New function.
4417 (dbx_lookup_type): Call it when starting new type vector.
4418 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4419 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4420 * os9kstab.c: Removed.
4421 * Makefile.in: Update accordingly.
4422 * objfiles.c (objfile_relocate_data): Removed.
4423 * remote-os9k.c (rombug_wait): Call objfile_relocate
4424 not objfile_relocate_data.
4425 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4426 * remote-os9k.c (rombug_wait): Call find_pc_section not
4428 * main.c (quit_command): Check inferior_pid; revert Kung change.
4429 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4431 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4433 * os9kread.c: New file to read os9000 style symbo table.
4434 * os9kstab.c: new file to read os9000 style stabs.
4435 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4436 * objfiles.c (find_pc_objfile): new function to search objfile
4438 * objfiles.c (objfile_relocate_data): new function to relocate
4439 data symbols in symbol table.
4440 * objfiles.h: Add two aux fields in struct objfile to handle
4441 multiple symbol table files situation like in os9000.
4442 * symfile.c: Change so 'symbol-file' command can handle multiple
4443 files. Also call target_link() to get relocation infos.
4444 * target.c (target_link): new function to get relocation info when
4445 a symbol file is requested to load.
4446 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4447 because in cross mode there's no inferior pid, bit they need to
4449 Makefile.in: add os9kread.c os9kstab.c and .o's.
4450 configure.in: add i386os9k target.
4451 config/i386/i386os9k.mt: new add.
4452 config/i386/tm-i386os9k.h: new add.
4454 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4456 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4457 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4459 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4461 * target.c, target.h (target_read_string): Provide error detection to
4462 caller. Put string in malloc'd space, so caller need not impose
4464 * solib.c (find_solib): Update to use new interface.
4465 * irix5-nat.c (find_solib): Read o_path from inferior
4466 (clear_solib): Free storage for o_path.
4467 * valprint.c (val_print_string): Add comments.
4469 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4471 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4474 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4476 * value.h (struct value): Add modifiable field.
4477 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4478 (record_latest_value): Don't mess with VALUE_LVAL of value.
4479 * valops.c (value_assign): Check it. Reword existing error
4480 message on not_lval.
4482 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4483 (STEP_SKIPS_DELAY): Added.
4484 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4487 * valprint.c (val_print_string): If errcode is set, always print
4488 an error, regardless of force_ellipsis. In the non-EIO case,
4489 just print the error message rather than calling error(). Don't
4490 access *(bufptr-1) if bufptr points to the start of the buffer.
4491 When looking for '\0', don't increment bufptr and addr if bufptr
4492 started out already at limit. If an error happens on fetching the
4493 first character, don't print the string.
4495 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4497 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4500 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4501 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4502 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4503 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4504 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4505 * findvar.c: Update comment regarding ieee-float.h.
4507 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4509 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4510 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4511 Define to make backtracing through the various sigtramp handlers
4513 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4514 the saved pc from ucontext on the stack for SVR4 signal handling.
4516 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4518 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4519 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4520 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4521 just use the global variable itself. When printing baud rate,
4522 don't print a baud rate if baud_rate is -1.
4524 * coffread.c (read_coff_symtab): Pass mst_file_* to
4525 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4526 symbols in the minimal symbols regardless of SDB_TYPE.
4528 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4530 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4531 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4532 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4533 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4534 ignored bs->stop for a bp_step_resume breakpoint.
4535 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4536 which performs one (the check_sigtramp2 one) of the functions
4537 which had been handled by the step_resume_breakpoint. For each
4538 use of the step_resume_breakpoint, make it still use the
4539 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4541 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4542 When setting the frame address of the step resume breakpoint, set
4543 it to the address for frame *before* the call instruction is
4544 executed, not after.
4546 * mips-tdep.c (mips_print_register): Print integers using
4547 print_scalar_formatted rather than duplicating all the
4548 CC_HAS_LONG_LONG and so on.
4549 (mips_push_dummy_frame): Use read_register_gen rather than using
4550 read_register and then putting it back in target format with
4551 store_unsigned_integer. If registers are more than 4 bytes, give
4552 an error rather than have some registers overwrite other
4554 #if 0 unused include of opcode/mips.h.
4556 * symfile.h: Don't declare arguments for coff_getfilename.
4558 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4560 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4562 * configure.in (hppa*-*-osf*): New configuration.
4563 * config/pa/hppaosf.mt: New target makefile fragment.
4564 * config/pa/tm-hppao.h: New target include file.
4566 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4568 * exec.c (print_section_info): Print entry point for exec_bfd only.
4569 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4570 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4571 causes problems if <sys/types.h> has no multiple inclusion protection.
4573 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4575 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4576 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4577 (CALL_DUMMY_LENGTH): Changed accordingly.
4579 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4581 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4582 numbers of register windows.
4584 * sparclite/hello.c: Add factorial function for testing.
4585 * salib.c: Use macros instead of constants for I/O addresses to
4586 make 931 support easier.
4587 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4588 register in sta/lda instructions.
4590 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4592 * dbxread.c (process_one_symbol): Set
4593 block_address_function_relative for COFF like we do for ELF and SOM.
4595 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4597 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4599 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4600 the enumerators of an ecoff enum into the partial symbol table.
4601 * mdebugread.c (parse_partial_symbols): Call it.
4602 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4603 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4604 offsets. Cast psymtab->read_symtab to PTR before passing it to
4606 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4607 set up the global offset table pointer in pic compiled code.
4608 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4609 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4610 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4611 ensures that floats are promoted to doubles before they are pushed
4614 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4616 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4617 Fixup cache_on and flush_i_cache so that they work for both the
4618 930 and 932 processors. Rewrite most low level funcs (uart
4619 access & cache stuff) to use new ASI access macros in sparclite.h.
4620 Also make it easy to access second serial port.
4622 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4624 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4625 <sys/stat.h>; not needed.
4627 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4629 * stack.c (print_frame_info): In "pathological" case, don't
4630 distrust the line number information.
4632 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4634 * mips-tdep.c (mips_print_register): handle 64 bits register.
4635 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4637 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4641 * Makefile.in (install): Do the sed for program_transform_name
4642 ourselves instead of worrying about INSTALL_XFORM. This enables
4643 users to override INSTALL_PROGRAM in the standard way.
4645 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4646 depend on Makefile.in.
4648 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4649 Only test against INT_MIN if a LONGEST is bigger than an int.
4651 * README: Change GhostScript to Ghostscript.
4653 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4655 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4656 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4657 character file names.
4658 * Makefile.in (ALLPARAM): Add these files.
4660 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4661 character file names.
4662 * Makefile.in: Add Kung's new mips64 files.
4664 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4666 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4667 mips64el-*-ecoff and mips64-big-*.
4668 * defs.h: get rid of FORCE_LONG_LONG.
4669 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4670 parsing. Change register size to be MIPS_REGSIZE.
4672 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4674 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4675 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4676 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4678 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4680 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4681 (remove_commands, add_commands): Add/remove hms-drain when target
4684 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4686 * configure.in: Add Lynx/rs6000 support.
4687 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4688 messages. Add rs6000 support. Don't try to modify unwritable
4690 * rs6000-nat.c: Move lots of native dependent stuff (like core
4691 file support) from rs6000-tdep.c & xcoffexec.c to here.
4692 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4693 * xcoffexec.c: Move native dependent stuff to nat.c.
4694 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4696 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4698 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4699 New files to support Lynx/rs6000.
4701 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4703 * README: Remove note about gcc warnings on alpha, these should be
4705 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4706 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4707 remote-utils.c, stabsread.c: Include <string.h>.
4708 * regex.c: Include "defs.h", change re_comp argument to const char *.
4709 * infptrace.c (fetch_register, store_inferior_registers): Change
4710 regaddr to type CORE_ADDR.
4711 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4712 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4714 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4716 * symtab.h: Always define BYTE_BITFIELD to nothing.
4718 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4720 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4721 * configure.in: Remove comment about m68k-em.mt.
4722 * Makefile.in: Remove references.
4724 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4726 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4729 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4731 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4732 access BFD private data. Search for the "$TEXT$" space rather
4734 (hppa_sym_fns): Add bfd target flavour to initializer.
4736 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4738 * target.c (target_preopen): If target_kill doesn't remove the
4739 target from the stack, use pop_target to do it.
4741 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4742 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4743 changes to stabsread.c from summer 1993.
4745 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4746 printing the program, rather than passing NULL to printf.
4747 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4748 try to call UDIDisconnect again. Print better message.
4749 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4751 (udi_create_inferior): If udi_session_id is negative, open a new
4752 TIP rather than giving an error.
4754 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4755 config/ns32k/ns32km3.mh: Define NAT_FILE.
4756 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4757 (it was inconsistent and namespace-wrong) to NM_M3_H.
4758 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4759 (m3_open): New function.
4761 * TODO: Update Mach section.
4763 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4765 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4767 * printcmd.c (printf_command): Add missing single-letter
4768 backslash-escape sequences, and improve error message.
4770 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4772 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4773 rather than trying to shove an int into a pointer and back out
4774 again. This avoids compiler warnings.
4776 * defs.h (alloca): Declare as void *, not char *, on hpux.
4777 Don't prototype it, just declare the return type.
4779 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4781 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4782 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4784 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4786 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4787 ZERO_REGNUM, just read it as zero without talking to the board.
4789 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4791 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4792 to store_floating, not nonexistent variable len.
4794 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4796 (mips_store_word): Change calling convention to return errors, and
4797 to provide old contents if the caller wants it.
4798 (mips_xfer_memory): Deal with errors from mips_store_word.
4799 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4800 define now that remote-mips.c doesn't use BREAKPOINT.
4802 * remote-mips.c (mips_create_inferior): Call warning if arguments
4803 specified, and then execute "set args" command. Call error, not
4804 mips_error, if executable file not specified.
4806 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4809 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4812 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4814 * value.h (print_longest): Rename "value" to "val" in prototype
4815 declaration because some compilers don't like arguments whose
4816 names are the same as types.
4817 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4818 before passing it to remote_*_bytes.
4820 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4822 * h8500-tdep.c (saved_pc_after_call): The size of the
4823 pc is memory model dependent. (segmented_command,
4824 unsegmented_command, _initialize_h8500_tdep): New commands to
4825 change memory model.
4826 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4828 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4829 (hms_wait): Use new status structure
4830 (hms_open): Push the target here. (hms_before_main_loop): Not
4831 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4832 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4833 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4834 all registers in a compact way.
4836 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4838 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4839 as CORE_ADDR to match definition in rs6000-tdep.c.
4841 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4843 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4844 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4845 definitions into the psymtab.
4847 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4849 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4850 a special exceptionSize for the 68332.
4852 * remote-udi.c (udi_attach): If no arguments, print error.
4854 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4856 * Makefile.in (VERSION): Bump to 4.12.1
4857 * NEWS, README: Update to match 4.12 release.
4859 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4861 * command.c (empty_sfunc): New function.
4862 (add_set_cmd): Use it instead of not_just_help_class_command.
4863 (not_just_help_class_command): Change calling convention back to
4864 what it was before yesterday's change.
4866 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4867 of the type if present.
4869 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4871 * printcmd.c (decode_format): Don't blithely set the size for
4872 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4874 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4875 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4876 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4877 always just check against INT_MIN and INT_MAX (this also fixes things
4878 if sizeof (long) > sizeof (int), e.g. Alpha).
4879 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4880 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4881 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4882 BUILTIN_TYPE_UNSIGNED_LONGEST.
4883 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4884 longest_int and longest_unsigned_int.
4885 * value.h (struct value): Just align to LONGEST, rather than worrying
4886 about CC_HAS_LONG_LONG.
4887 * valarith.c (value_binop): Figure out type ourself based on
4888 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4889 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4890 * valprint.c (val_print_type_code_int): Just call
4891 extract_unsigned_integer directly, rather than going through
4893 * printcmd.c (decode_format): Remove code which would sometimes
4894 change 'g' size to 'w' for integers. print_scalar_formatted handles
4895 printing huge integers well enough, thank you.
4897 * command.c (add_set_cmd, not_just_help_class_command): Change
4898 to make this the sfunc, not cfunc, since that is how we call it.
4899 * command.h: Comment difference between sfunc and cfunc.
4900 * demangle.c (set_demangling_command): Add third arg since that
4901 is how it is called.
4902 (_initialize_demangler): Use sfunc, not cfunc, for
4903 set_demangling_command, since that is how it is called.
4904 Remove show_demangling_command; it has no effect.
4906 * command.c (shell_escape): Report errors correctly (with error
4907 message from strerror).
4909 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4911 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4912 x_scnlen.l rather than x_scnlen to match corresponding change in
4915 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4917 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4918 Change comments regarding TYPE_CODE_BOOL.
4919 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4920 regardless of the language.
4921 (value_true): Just call value_logical_not regardless of language.
4922 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4923 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4924 * language.h: Improve comment for la_builtin_type_vector.
4925 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4926 builtin_type_m2_bool.
4928 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4930 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4931 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4933 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4935 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4936 by restarting the ioctl.
4938 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4940 * target.h (target_wait): Add comment about calling
4941 return_to_top_level.
4943 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4945 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4946 additional arguments.
4947 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4949 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4951 * sparc-stub.c: Remove unnecessary #include of memory.h.
4953 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4955 * mips-tdep.c: Remove code which sets saved_regs from
4956 init_extra_frame_info and put it in new function mips_find_saved_regs.
4957 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4958 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4959 check if it is NULL and call mips_find_saved_regs if so.
4961 * remote-mips.c: Use unfiltered, not filtered, output most places.
4963 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4964 backtrace. Revise comments.
4966 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4968 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4969 alpha and irix. The _sigtramp case has to be handled properly
4970 in the tdep files if we have no ecoff debugging info.
4971 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4972 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4973 without PC_REGNUM kludge.
4974 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4975 Clean up handling of mips sigtramp frames, improve comments.
4977 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4979 * paread.c (read_unwind_info): Fix typo.
4981 * paread.c (pa_symtab_read): Update the "check_strange_names"
4982 filter to match GCC's current output. Filter out section symbols
4983 (which the HP linker sometimes puts in the wrong place).
4985 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4987 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4989 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4991 * Makefile.in: Remove all references to sparcly-nat.c.
4993 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4994 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4995 duplicating serial.h and target.h.
4997 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4998 are not used anywhere (a 5 Oct 1993 change removed the uses).
5000 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
5001 * config/m68k/es1800.mt: Add comment.
5002 * remote-es.c: Extensive changes to update to current conventions.
5004 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
5005 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
5006 to achieve the desired timeout.
5007 * serial.h (serial_t): Add field timeout_remaining.
5009 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5011 * c-exp.y (yylex): Reenable nested type code.
5013 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5015 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
5017 * remote-mips.c (mips_ops): Fix docstring.
5019 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
5021 * config/m68k/tm-monitor.h: Changes to bring this into accordance
5022 with the old tm-m68k-em.h:
5023 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
5024 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
5025 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
5026 Add FIXME regarding GET_LONGJMP_TARGET.
5028 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
5029 * infptrace.c (kill_inferior): Add comments.
5030 * main.c (quit_command): Call target_close after we kill or
5032 * remote-udi.c (udi_close): Don't error() if QUITTING.
5034 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5036 * configure.in: Make m68k-coff and aout add monitor support in
5037 addition to the standard serial support.
5039 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5041 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5044 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5046 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5047 * elfread.c (record_minimal_symbol_and_info),
5048 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5050 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5052 * i386-stub.c: Add ".text" right before "mem_fault:".
5054 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5056 * remote-utils.c (usage): Fix message to be accurate and conform
5057 more closely to normal conventions.
5059 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5060 whether to show information about exec_bfd, and not control whether
5061 to show information about device and speed.
5063 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5064 usage message, don't dump core.
5066 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5067 for variable size array.
5068 (bug_fetch_register, bug_store_register): Rename "value" to
5069 "fpreg_buf" because some compilers don't like variables whose
5070 names are the same as types.
5071 (bug_store_register): Use a cast when converting char * to
5074 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5075 of the command in error message (the text was referring to the old
5076 name of the command).
5078 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5080 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5081 full details on structure elements without names. This partially
5082 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5083 of those changes was accidental.
5085 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5086 defined, make it an error to specify a single argument which is not
5089 * Makefile.in (version.c), main.c (print_gdb_version): Use
5090 host_alias and target_alias, not host_canonical and
5091 target_canonical, to print configuration.
5093 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5095 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5096 of builtin_type_long. It is necessary to get a type which is
5097 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5099 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5100 various miscellaneous things discovered in the process:
5101 * printcmd.c, defs.h (print_address_numeric): New function.
5102 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5103 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5104 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5105 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5107 * utils.c, defs.h (gdb_print_address): New function.
5108 * expprint (dump_expression), gdbtypes.h: Use it.
5109 * breakpoint.c (describe_other_breakpoints),
5110 symmisc.c (dump_symtab, print_symbol):
5111 Use filtered not unfiltered I/O.
5112 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5113 just run gdb under a debugger for this (and it had problems with
5114 printing addresses, how to print b->shadow, etc.).
5115 * buildsym.c (make_blockvector), core.c (memory_error),
5116 exec.c (print_section_info), maint.c (print_section_table),
5117 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5118 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5119 Add comments saying code is broken. Marked with "FIXME-32x64".
5120 * dbxread.c (process_one_symbol), partial-stab.h (default),
5121 remote-vx.c (vx_run_files_info):
5122 Don't cast int being passed to local_hex_string.
5123 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5124 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5126 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5128 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5129 * source.c: Include <sys/types.h> regardless of USG.
5131 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5133 * valops.c (value_assign): Set `type' after coercing toval.
5134 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5135 Use extract_unsigned_integer to get the address of a reference.
5137 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5139 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5140 AIX can use ? instead of \ for continuation. Deal with it.
5142 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5143 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5144 the HP compiler in ANSI mode doesn't like.
5146 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5147 based on USG, rather than defining HAVE_SIGSETMASK to an
5148 expression containing defined. Having a macro used in #if expand
5149 to an expression containing "defined" is undefined according to
5150 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5153 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5155 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5156 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5158 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5160 * ch-exp.y (match_string_literal): Allow a zero-length string.
5161 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5163 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5165 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5166 passing them to print_387_status.
5167 (print_387_status): Don't subtract top from 7 before using it.
5168 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5169 from 7; the above explains it.
5171 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5173 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5174 pointer value when fixing up the frame at the start of a function.
5176 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5178 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5179 Sparc from the stack.
5181 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5183 * remote-mips.c (mips_initialize): Clear mips_initializing via
5184 cleanup chain, not directly.
5186 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5187 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5188 munging the timeout due to the limited range of c_cc[VTIME].
5190 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5191 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5192 m3-nat.c (m3_create_inferior): Pass it.
5193 * procfs.c: Remove ptrace function. It was declared in a way which
5194 conflicted with the prototype in unistd.h on Solaris.
5196 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5198 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5199 in the sigcontext if it is a signal trampoline frame.
5200 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5201 Define for Solaris2.
5203 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5205 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5206 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5207 tm-sparc.h so they can be overridden if necessary.
5209 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5211 * lynx-nat.c: Add Sparc support.
5212 * sparcly-nat.c: Remove. It's useless.
5213 * config/sparc/nm-sparclynx.h: Rewrite.
5214 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5216 * config/sparc/tm-sparclynx.h: Rewrite.
5218 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5220 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5221 directory. Old code was discarded, since the new opcode table has
5224 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5226 * Makefile.in (realclean): Remove info files per make-stds.texi.
5228 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5230 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5231 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5232 * config/sparc/tm-sun4sol2.h: Define it.
5234 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5236 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5237 if we did not find a symbol.
5239 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5241 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5244 * hppab-nat.c (call_ptrace): Delete redundant function.
5245 (kill_inferior, attach, detach, child_resume): Likewise.
5246 (child_xfer_memory): Likewise.
5248 * hppah-nat.c (call_ptrace): Delete redundant function.
5249 (kill_inferior, attach, detach, child_resume): Likewise.
5251 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5253 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5255 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5257 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5258 (CHILD_XFER_MEMORY): Define.
5259 (PT_*): Define so that generic infptrace.c code can be used.
5261 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5263 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5264 struct section_offsets *, not a (nonexistent) struct section_offset *.
5266 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5267 internal_xcoff_symtab, not an array of one of them. Change lots of
5268 "main_aux" to "&main_aux" and so on.
5270 * coffread.c, xcoffread.c: Include <coff/internal.h>
5273 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5275 * coffread.c (coff_getfilename): Make it not static.
5277 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5279 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5280 a completely gratuitous difference between xcoffread.c and coffread.c).
5282 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5284 * infrun.c (wait_for_inferior): Don't set frame for
5285 step_resume_breakpoint for IN_SIGTRAMP cases.
5287 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5288 breakpoint.c (bpstat_what): Move step_resume from its own field of
5289 the struct bpstat_what into the main_action. Make it override
5290 other breakpoints. This is a conservative change in the sense
5291 that before the step resume breakpoint was a breakpoint.c
5292 breakpoint, hitting the step resume breakpoint overrode even
5293 calling bpstat_stop_status.
5295 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5297 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5298 in case execution was stopped in the called function.
5299 * stack.c (print_frame_info, frame_info): If backtracing through
5300 a call dummy, handle the starting source line number on a line
5301 boundary like backtracing through sigtramp.
5302 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5303 for call dummy frame right. Remove old test for dummy frame,
5304 it has been unused at least since gdb-3.5.
5305 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5308 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5310 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5312 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5314 * infrun.c (signals_info), target.c (target_signal_from_name):
5315 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5317 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5319 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5320 * inflow.c (terminal_ours_1): When discussing how to deal with the
5321 tty state, make note of query() as well as readline.
5323 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5324 signals for which stop and print are cleared by default.
5326 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5328 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5329 reserved fields to hold a stub unwind entry type. Fix typo.
5330 (stub_unwind_entry): New structure for raw stub unwind entries.
5331 (stub_unwind_types): The types of stubs we may encounter.
5332 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5333 * hppa-tdep.c (rp_saved): Use additional information provided
5334 by linker stub unwind descriptors.
5335 (frameless_function_invocation): Likewise.
5336 (frame_chain_valid): Likewise.
5337 * paread.c (compare_unwind_entries): New function for sorting
5338 unwind table entries.
5339 (read_unwind_info): Rewrite to remove dependency on host endianness.
5340 Read in data from the $UNWIND_END$ subspace which contains linker
5341 stub unwind descriptors. Merge that data into the basic unwind
5344 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5346 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5348 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5349 from either the symbol name or the auxent.
5350 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5353 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5355 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5357 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5359 * README: Update notes for alpha port.
5361 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5363 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5364 for operation fault, constraint fault, and type fault.
5366 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5368 * Makefile.in (init.c): Add comment explaining formatting conventions.
5370 * c-exp.y (parse_number): Assign to temporary between the right
5371 shifts, to work around a bug in the SCO compiler.
5373 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5374 Add various files which were added to GDB recently.
5376 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5379 * Makefile.in: Add mostlyclean target.
5381 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5385 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5387 * main.c (show_commands): Make return type of extern
5388 history_get be HIST_ENTRY, rather than struct _hist_entry.
5389 (The latter loses with the upcoming merged readline.)
5391 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5393 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5394 const char *, not char *.
5396 * symtab.h (struct symbol): Make section short, not unsigned short.
5398 * symtab.c (lookup_symbol): Add comment about QUIT here.
5400 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5402 * c-exp.y (parse_number): Check for overflow regardless of range
5403 checking. Fix overflow check to use unsigned LONGEST, not
5406 * c-exp.y (parse_number): Make it so that integer constants are
5407 builtin_type_long_long if builtin_type_long isn't big enough or if
5408 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5410 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5411 Print our "()" first, then recurse for the target type.
5413 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5415 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5417 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5419 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5421 * utils.c (request_quit): Re-establish signal handler regardless
5424 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5426 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5428 * i960-tdep.c: Include target.h.
5430 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5432 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5434 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5436 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5437 changes (status -> ourstatus; declare status, etc.).
5438 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5440 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5442 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5444 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5446 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5448 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5450 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5452 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5454 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5456 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5458 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5459 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5461 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5464 Add search to target vector (#if 0'd until after 4.12):
5465 * target.h (to_search, target_search): Add.
5466 * gdbcore.h, core.c (generic_search): Add.
5467 * remote.c (remote_search): Add.
5468 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5471 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5472 is on, call find_pc_function rather than relying just on the minimal
5473 symbols (probably only matters for symbol readers which don't put
5474 statics in the minimal symbols, but changing this strikes me as
5475 not conservative enough).
5476 Initialize name_location in all cases.
5477 If no symbol and no msymbol, don't print anything symbolic.
5479 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5481 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5483 * printcmd.c (print_address_symbolic): Make it search the
5484 symtabs for variables as well as functions. Add `set print
5485 fast-symbolic-addr' and default it to fast (the old way).
5486 Print line numbers for data items as well as functions.
5488 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5489 address, if a symbol is found (take two more args pointing to
5490 where to store these results).
5492 * symtab.h (find_addr_symbol): Add prototype.
5494 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5496 * objfiles.h: Fix comments to reflect the fact that the phrase
5497 "top of stack" always refers to where the pushing and popping takes
5498 place, regardless of whether it is at the highest or lowest address.
5500 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5502 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5503 compiler generated tag names.
5504 * mdebugread.c (parse_type): Handle cross references to qualified
5506 * valops.c (value_struct_elt): Improve error message if the
5507 address of a method is requested from an object instance.
5508 * valops.c (search_struct_method): Make name_matched non-static
5509 to get it initialized correctly.
5510 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5511 exclude segment register which are not writable on newer SCO versions.
5513 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5515 * go32-xdep.c: Remove unused function uerror.
5516 (sigsetmask): Declare return type. Declare argument (to match the
5517 way it is called). Explicitly return 0.
5519 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5521 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5522 partial_symbol): Shrink the storage sizes of symbols, by making
5523 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5524 enums and small ints to the end of each struct to improve
5525 alignment, and switching the section number from int to unsigned
5528 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5530 * symtab.c (find_addr_symbol): New routine that will find the nearest
5531 symbol associated with an address. It does so by exhaustive
5532 search of the symtabs, so it's slow but complete.
5534 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5536 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5537 to [0,0] rather than [0, end of first source file]. This avoids
5538 problems with other parts of GDB looking for linetables in the
5539 _globals_ symtab. Eliminate variables num_object_files and
5540 first_object_file_end.
5542 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5544 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5545 (pop_frame): Restore PC2 and LR0 from dummy frames.
5546 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5547 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5548 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5549 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5550 (SETUP_ARBITRARY_FRAME): Define.
5552 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5554 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5556 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5558 * remote-udi.c (udi_resume): Correct prototype.
5560 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5562 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5563 hppa_frame_find_saved_regs.
5564 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5565 (prologue_inst_adjust_sp): New function.
5566 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5567 (skip_prologue): Completely rewrite to use unwind information.
5568 (hppa_frame_find_saved_regs): Likewise.
5570 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5572 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5573 to convert a signal number with appropriate bounds checking.
5575 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5577 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5579 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5580 print a newline to end the display anyway.
5582 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5583 coprocessor status regs) when popping a frame. This fixes
5584 float exceptions that occur after calling inferior functions.
5586 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5587 Read and write the fsr (float status register) to/from the child
5588 process along with the float regs. Remove Peter Schauer's change
5589 of May 24 '93, which has higher overhead and doesn't solve the
5590 real problem (which was that FSR wasn't being set).
5592 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5594 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5595 stack overflow check isn't right after the register stack
5596 adjustment instruction. Metaware R2.3u compiler moves other
5597 things in front of it. This fix isn't perfect but is what's
5600 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5602 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5604 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5605 character filenames.
5606 * configure.in: Change accordingly.
5608 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5610 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5611 _filtered io routines from these two files.
5613 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5615 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5616 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5617 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5619 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5621 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5623 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5624 printing to gdb_stderr.
5626 * remote-udi.c (udi_kill): Don't close the connection, just set
5627 inferior_pid to zero.
5628 (udi_mourn): Call remove_breakpoints.
5630 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5632 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5634 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5636 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5638 * remote-bug.c: At the start of each section, reset srec_frame
5641 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5642 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5643 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5644 code which looks for those two waitkinds. Use switch statement.
5645 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5646 CHILD_SPECIAL_WAITSTATUS.
5648 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5649 * Move target_signal_from_host, target_signal_to_host, and
5650 store_waitstatus from inftarg.c to target.c. procfs needs them.
5651 * target.c: Include "wait.h" and <signal.h>.
5652 * target.h, infrun.c (proceed), proceed callers: Pass new code
5653 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5654 enums being treated as unsigned and is cleaner.
5655 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5657 * infcmd.c (signal_command), infrun.c (signals_info):
5658 Don't allow user to specify numeric equivalent of
5659 TARGET_SIGNAL_DEFAULT.
5661 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5663 * config/alpha/alpha-netware.mt: New target support for Alpha
5665 * configure.in: Add alpha-*-netware* target.
5667 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5669 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5671 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5673 * target.h: Add enum target_waitkind, enum target_signal, and
5674 struct target_waitstatus. Change status argument to target_wait to
5675 be struct target_waitstatus * instead of int *.
5676 * target.h, infrun.c, all targets: Change type of signal arguments
5677 to resume(), proceed(), and target_resume() from int to enum
5679 * All targets (*_wait, *_resume): Change accordingly.
5680 * infcmd.c (program_info, signal_command), throughout infrun.c,
5681 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5682 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5683 signal code stuff right with the new signals would be non-trivial).
5684 * inferior.h (stop_signal): Make it enum target_signal not int.
5685 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5686 target_signal_from_name): New functions.
5687 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5688 store_waitstatus): New functions.
5689 * procfs.c (procfs_notice_signals): Use them.
5690 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5692 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5694 * objfiles.c (build_objfile_section_table): Don't abort() if
5695 objfile->sections is already set.
5697 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5698 to match recent change to exec.c.
5702 * main.c (print_gdb_version): Change year to 1994.
5704 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5705 * Makefile.in (NONSRC): Add ChangeLog-93.
5707 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5709 * stabsread.c (read_type): Allow defining several type numbers
5710 at once (e.g. "(1,2)=(3,4)="...).
5712 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5714 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5716 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5718 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5719 to process_one_symbol.
5720 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5721 avoid caching a bad endaddr in find_pc_partial_function.
5723 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5725 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5727 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5729 * infrun.c (wait_for_inferior): Do not step or step resume past
5730 the end of a one-line function we just stepped into.
5732 For older changes see ChangeLog-93
5738 version-control: never