1 Thu Dec 29 18:18:31 1994 Rob Savoye <rob@darkstar.cygnus.com>
3 * array-rom.c: Support for Array Tech LSI33k based RAID disk
5 * configure.in: Recognize "mips*-*-ecoff*" rather than
6 "mips*-idt-ecoff*" so it'll work for the LSI33k.
8 * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support
9 to monitor config structure for supported baud rates for a target
10 and variable stop bits.
11 * monitor.c (monitor_fetch_register): Store register values in big
12 endian format on any host.
14 Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu)
16 * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over
17 export stubs and actual shared library functions so that lazy
18 binding works correctly. Try both __d_plt_call and __gcc_plt_call
19 trampolines for calling import stubs.
21 Wed Dec 28 15:29:02 1994 Stan Shebs <shebs@andros.cygnus.com>
23 * a29k-tdep.c (pop_frame): Fix a variable name.
25 Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu)
27 * hppa-tdep.c (push_dummy_frame): Refine code to determine what
28 space ID to place in the stack & inf_status structure.
29 (hppa_pop_frame): Don't walk through trampoline code if popping a
31 (hppa_fix_call_dummy): Call the stack dummy directly if the
32 current PC is in a shared library.
34 * hppa-tdep.c (push_dummy_frame): Return type is void. Clear
35 in_syscall bit in flags. Don't depend on the PC queue registers
36 when in_syscall is set, they're not valid.
37 * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
41 * hppa-tdep.c: Misc. lint changes.
43 Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu)
45 * breakpoint.c (watchpoint_check): Don't bother restoring the
46 "selected" frame anymore, it's not necessary. Initialize the
47 frame cache before trying to find the current frame in the frame
50 * somsolib.c (som_solib_add): Return without loading any shared
51 libraries if symfile_objfile is NULL.
52 (som_solib_create_inferior_hook): Likewise.
54 Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
56 * remote-est.c: New file supports EST-300 CPU32 background
58 * remote-utils.c (sr_com): Call registers_changed.
59 * configure.in (m68*-*-est*): New configuration.
60 * config/m68k/tm-est.h: New file.
62 Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com)
64 * Makefile.in (CLIBS): Put LIBIBERTY last.
65 * gdbtk.c (gdbtk_wait gdbtk_init): Portability improvements for
68 Thu Dec 22 09:27:16 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
70 * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to
71 function which expects that.
73 Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com)
75 * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use
78 Wed Dec 21 14:00:26 1994 Rob Savoye <rob@darkstar.cygnus.com>
80 * monitor.c: Now supports xmodem as a remoteloadprotocol.
82 Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com)
84 * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define
85 _BSD_COMPAT to get reliable signal handling (needed for GDBtk).
87 Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register):
90 if !target_has_registers, call error().
92 * value.h: Remove obsolete comments about FRAME vs struct
95 Mon Dec 19 09:55:47 1994 Stu Grossman (grossman@cygnus.com)
97 * gdbtk.tcl (update_assembly): Force update to make sure that pc
98 is visible when creating new assembly windows.
100 Sun Dec 18 23:31:20 1994 Stu Grossman (grossman@cygnus.com)
102 * gdbtk.c (gdbtk_wait gdbtk_init): Use different method of
103 enabling I/O interrupts for SVR4 (streams).
104 * (start_saving_output save_output get_saved_output
105 finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
107 Totally revamp to use TCLs dynamic string functions. Also, quote
108 all data passed back to TCL to prevent errors with unmatched
109 braces, odd characters, etc... This fixes several wierd problems
110 with outputting strings containing unmatched braces.
111 * (breakpoint_notify gdb_loc): Use long hex format to output
112 addresses of breakpoints and PCs. This fixes some Alpha problems.
113 * (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
114 * (gdb_listfiles): Also, go through the symtabs when looking for
115 files. This makes xcoff work (sort of), but probably breaks
117 * (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
118 TCL errors when hitting stop button.
119 * (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
120 that will trash the result. strdup the result instead and pass
121 that on. Improve error handling as well.
123 * gdbtk.tcl (gdbtk_tcl_flush): Use global def of
124 current_output_win. Makes flushing actually work!
125 * (asm_win_name create_asm_win update_assembly): Bunch of fixes
126 to make assembly windows stop flashing when loading a new file.
127 * (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
128 errors from losing control.
129 * (create_source_window): Add source file selection to View menu.
130 * (create_command_window (<Key-Return> binding): Quote text fed
131 into gdb_cmd to prevent eval errors.
133 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
135 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
138 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
140 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
141 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
142 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
143 ->sp_offset to compute the address something is saved at, not
146 * sparc-tdep.c (get_saved_register): New function.
147 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
148 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
149 * stack.c (frame_info): Add comment about what to do if
150 FRAME_FIND_SAVED_REGS is not defined.
152 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
153 here. Get it right for flat frames.
154 * sparc-tdep.c (sparc_frame_chain): Instead of returning
155 meaningful value for ->frame field, just return dummy value.
156 This change is needed because the old code didn't deal with mixed
157 flat and non-flat frames.
159 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
160 frame->frame, don't go through saved regs for this.
162 * sparc-tdep.c: Move guts of skip_prologue to new function
163 examine_prologue. Check for flat prologue and set is_flat.
164 Provide the caller with the information about what is saved where
166 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
168 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
169 union in isannulled, which won't work on a little-endian host,
172 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
175 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
177 * blockframe.c (get_prev_frame_info): Modify comments regarding
178 INIT_FRAME_PC_FIRST and the sparc.
180 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
183 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
185 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
186 the return type of methods to avoid infinite loops with anonymous
188 * valops.c (search_struct_field): Handle anonymous unions.
190 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
191 to correctly handle steps into -g compiled PIC objects in the
193 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
194 Redefine to use sunos4_skip_trampoline_code.
196 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
197 from DWARF to GDB register numbering.
198 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
200 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
202 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
204 * Makefile.in (uninstall): transform file names.
206 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
208 * defs.h: Include progress.h.
209 (QUIT): Call PROGRESS.
210 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
211 usage message into shorter strings.
212 * source.c: Change long command help strings into concats of
213 shorter ones, for picky ANSI compilers.
215 * top.c (command_loop): For space usage display, show both
216 absolute size and the change from before command execution.
218 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
220 * defs.h, gdbtk.c (gdbtk_fputs), main.c (gdb_fputs), top.c: Add
221 stream arg to fputs_unfiltered_hook. Differentiate stdout from
222 stderr when passing text into tcl land.
223 * defs.h, top.c, utils.c (error): Add error_hook.
224 * gdbtk.c: Improve mechanism for capturing output values.
225 (full_filename): Remove.
226 (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
227 with call_wrapper. This prevents longjmps (usually via error())
228 from jumping out of tcl/tk and leaving things in an indeterminate
230 * gdbtk.tcl: New view option to disable line numbers. Put catch
231 around most uses of gdb_cmd. Add update button to reg config
232 window. Stop doing immediate updates when selecting registers.
233 Change register view values into checkbuttons.
235 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
237 * breakpoint.c, infrun.c, printcmd.c: Change long command help
238 strings into concats of shorter ones, for picky ANSI compilers.
240 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
242 Sparc flat register window support.
243 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
244 instructions symbolically (used to be local to skip_prologue).
245 (sparc_init_extra_frame_info): New function.
246 (sparc_frame_chain): Add flat cases throughout.
247 (skip_prologue): Add recognition of flat prologues.
248 (sparc_frame_find_saved_regs): Add flat cases.
249 (sparc_pop_frame): Ditto.
250 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
251 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
252 (PRINT_EXTRA_FRAME_INFO): Define.
254 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
256 * gdbtk.tcl (reg_config_menu create_registers_window
257 recompute_reg_display_list): Use array instead of individual vars
258 for register display list.
259 * (recompute_reg_display_list update_registers): Fix bug with not
260 displaying all registers.
262 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
264 * f-lang.c: Remove duplicate declaration of
265 builtin_type_f_integer, and only include it in the f_builtin_types
268 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
269 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
270 the HP compiler doesn't like.
272 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
274 * gdbtk.c: New tcl commands: gdb_fetch_registers,
275 gdb_changed_register_list, and gdb_regnames.
276 * gdbtk.tcl: Use monochrome color model for now.
277 * (delete_breakpoint_tag create_file_win): Add breakdot support.
278 * (create_file_win create_asm_win update_listing build_framework
279 create_source_window create_command_window): Re-org window
280 creation to give all windows consistent look and feel.
281 * (update_listing update_asm): Change pc pointer to '->'.
282 * (registers_command reg_config_menu create_registers_window
283 populate_reg_window update_registers): Revamp register window.
284 Allow selection of registers to be displayed. Highlight changed
287 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
289 * remote.c (remote_wait): Pass string instead of char to strcpy.
291 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
293 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
295 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
297 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
298 changes. They are correct, unlike the post-Nov 3 comment
299 (FRAME_FP doesn't have any machine-independent relationship with
300 FP_REGNUM or any other such notion of a "frame pointer").
302 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
304 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
305 match stubs and protocol spec.
306 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
307 when passing to function which expects that.
309 The following changes aren't quite enough to make things work with
310 LynxOS (apprently kernel problems).
311 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
312 not -1 for remote case.
313 * thread.c (info_threads_command): Give error if !target_has_stack.
314 * infrun.c (start_remote): Call init_thread_list.
315 * thread.c (info_threads_command): Don't call kill for remote
317 * target.c (normal_pid_to_str): Print "thread" not "process" for
319 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
320 response, and `thread' part of 'T' response.
321 * gdbserver/*: If program exits, send packet to GDB before
322 exiting. Handle termination with a signal the same as exiting
324 * remote.c: Don't try to kill program after getting an 'X'
326 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
328 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
330 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
333 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
335 * source.c: Various cosmetic changes.
336 (forward_search_command): Handle very long source lines correctly.
338 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
340 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
341 stop being linked in.
343 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
344 otherwise it looks like BSD-ELF.
346 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
348 * inftarg.c: include <sys/types.h> to get def of pid_t.
350 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
352 * solib.c (auto_solib_add_at_startup): New global.
353 (solib_create_inferior_hook): Call solib_add only if
354 auto_solib_add_at_startup is nonzero.
355 (_initialize_solib): New command "set auto-solib-add".
357 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 * parse.c (msymbol_addr_type): Replaced by
360 lookup_pointer_type (builtin_type_void).
362 * printcmd.c (_initialize_printcmd): Give examine_*_type
363 a name for `ptype $_'.
365 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
367 * printcmd.c (print_formatted): Call val_print_string directly,
368 rather than via value_print.
370 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
372 * somsolib.c (som_solib_get_got_by_pc): New function.
373 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
374 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
375 function's export stub or real address in a shared library.
377 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
379 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
381 * configure.in (i[345]86-*-freebsd*): New configuration.
382 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
384 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
386 * top.c (read_next_line): Pass annotation suffix "commands"
387 instead of "command", matches documentation.
389 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
391 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
392 FRAME_ADDR with CORE_ADDR in prototype.
394 * top.c (command_line_input): If annotation suffix is NULL,
395 replace it with an empty string.
396 (read_next_line): Pass "command" as annotation suffix to
399 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
401 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
402 * config/rs6000/xm-rs6000.h: ...to here.
404 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
406 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
408 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
410 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
411 up lots of code and centralize framework initialization.
413 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
415 * tm-hppa.h (skip_trampoline_code): Add extern decl.
416 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
417 allow it to execute any return path trampoline code. Stop the
418 inferior and give the user control when the trampoline has
420 (in_solib_call_trampoline): Handle export stubs which also perform
421 parameter relocations.
422 (in_solib_return_trampoline): Likewise.
424 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
426 * coffread.c, symfile.h (coff_getfilename): Make it static again.
427 * xcoffread.c (coff_getfilename): Use a static copy from
428 coffread.c, modified for accessing the static xcoff strtbl.
430 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
432 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
433 _sr4export and $$dyncall as trampolines. Likewise for long-call
434 stubs and parameter relocation stubs.
435 (in_solib_return_trampoline): Recognize a return trampoline for
436 return value relocation stubs.
438 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
439 Various name changes to match those used by hp-symtab.h.
441 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
443 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
444 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
446 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
447 IN_SOLIB_TRAMPOLINE. All callers changed.
448 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
449 (wait_for_inferior): Handle single stepping through trampolines on
450 return paths from shared libraries.
451 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
452 in_solib_call_trampoline.
453 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
454 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
455 * hppa-tdep.c (in_solib_call_trampoline): New function.
456 (in_solib_return_trampoline): New function.
458 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
460 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
461 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
463 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
464 (BC_BREAKPOINTS): Disable.
465 * sh-tdep.c (print_insn): Cope with big and little endian machines.
466 * sh/sh.mt: Use libsim.a
467 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
468 (BREAKPOINT): Changed to be byteorder independent.
470 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
472 Maintenance commands to report time and space usage.
473 * main.c (display_time, display_space): New globals.
474 (main): Add argument --statistics to enable reporting, display
475 time and space after startup is done.
476 * maint.c (maintenance_time_display, maintenance_space_display):
478 * top.c (command_loop): Display time and space after command
481 * top.c (pre_init_ui_hook): New global.
482 (gdb_init): If pre_init_ui_hook set, call before all other init.
484 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
486 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
488 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
490 * config/i386/i386sol2.mh: Reenable core file support.
492 * symfile.c (deduce_language_from_filename): Treat .c++ as a
495 * valops.c (destructor_name_p): Do not compare the template
496 part for template classes.
498 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
500 * defs.h, infcmd.c (reg_names): Don't declare as constant.
501 * remote-mips.c (mips_open): Read and set the processor type.
502 * mips-tdep.c (mips_set_processor_type): Always return an int.
504 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
506 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
507 * nlm/gdbserve.def (strtol): Add to import list.
508 * nlm/fake_aio.c: Remove file, no longer used.
510 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
511 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
512 (LD_FOR_TARGET): Remove.
514 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
516 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
517 support for two variables used to control the load protocol and
520 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
522 Support for different MIPS IDT processor models.
523 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
524 mips_generic_reg_names, mips_r3041_reg_names,
525 mips_r3051_reg_names, mips_r3081_reg_names,
526 mips_processor_type_table): New globals.
527 (mips_do_registers_info): Don't display register if name is empty.
528 (mips_set_processor_type_command): New command.
529 (mips_show_processor_type_command): New command.
530 (mips_set_processor_type): New function.
531 (mips_read_processor_type): New function.
532 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
533 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
534 (NUM_REGS): Increase to account for all CP0 registers.
535 (REGISTER_NAMES): Add empty names for CP0 registers.
536 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
537 (PRID_REGNUM): New macro.
539 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
541 * README: Add warning about termcap in Ultrix and OSF/1.
543 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
545 * Makefile.in: Fix the test for installing gdbtk.
547 * hppa-tdep.c: Remove including sys/dir.h from a target file.
549 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
551 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
553 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
554 * nlm/ppc.c: Likewise.
556 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
557 (StopBell): New function (stubbed out).
559 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
561 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
564 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
566 * c-exp.y (yylex): Fix a bug in template scanning.
568 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
570 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
571 the top bit returned by getDebugChar.
573 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
575 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
576 to set remote load type and protocol.
577 * rom68k-rom.c: Add to_stop in target_ops.
579 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
581 * Makefile.in: Install gdbtk.tcl.
582 * configure.in: Add ENABLE_GDBTK flag.
583 * gdbtk.c (gdb_sourcelines): Returns list of source lines
584 containing code. (gdb_regnames): Returns list of register names.
586 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
588 * somsolib.c: Add TODO list.
589 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
590 not exist or has size zero. Slightly simplify error handling.
591 Keep an internal list of all the loaded shared libraries and
592 various tidbits of information about the loaded shared libraries.
593 Build section tables for each loaded shared library and add those
594 tables to the core target if necessary.
595 (som_solib_create_inferior_hook): Force re-reading of shared
596 libraries at exec time.
597 (som_sharedlibrary_info_command): New function for dumping
598 information about the currently loaded shared libraries.
599 (_initialize_som_solib): New function.
601 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
603 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
604 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
605 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
607 (copying.o, os9kread.o, remote.o): Update dependencies.
609 * valarith.c (value_sub): When subtracting pointers, only
610 check for a match of the pointed to element lengths.
611 Cast element length to LONGEST to obtain a signed result for
612 pointer subtractions.
614 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
616 * ch-exp.y (yylex): Fix off-by-one error when converting string to
617 lowercase. Null terminate new string.
619 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
621 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
622 it indicates __dld_list is not valid return an error. If it
623 indicates that libraries were not mapped privately, issue a
626 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
628 * symfile.c (syms_from_objfile): Only call find_lowest_section if
629 no ".text" section exists.
631 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
633 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
634 the new generic ROM interface in monitor.c.
635 * config/m68k/monitor.mt: Use new ROM support.
636 * monitor.c: Add support for xmodem download protocol.
638 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
640 * findvar.c (find_saved_register): Fix a frame variable name.
641 * infcmd.c (finish_command): Ditto.
643 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
645 * TODO: Remove "Watchpoints seem not entirely reliable, though
646 they haven't failed me recently." item--this old (4.6 at least)
647 item is too vague to be useful (some watchpoint bugs have been
649 * TODO: Add explanation of "RPC interface" item.
651 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
653 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
654 stub unwind descriptors too.
656 * Enable backtracing from inside a SOM shared library back into
658 * hppa-tdep.c (internalize_unwinds): Accept and use new
659 "text_offset" argument for dynamic relocation of
660 region_{start,end} fields in the unwind descriptor.
661 (read_unwind_info): Pass text_offset to internalize unwinds.
663 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
665 * m3-nat.c: Remove comments about arbitrary limit in
666 printf_filtered; that limit is gone.
668 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
670 * Beginnings of SOM shared library support. Breakpoints and
671 single frame backtracing within the library only. Only works when
672 using the HPUX 9 dynamic linker. More functionality to be added
675 * somsolib.c, somsolib.h: New files.
676 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
677 (ALLDEPFILES): Add somsolib.c.
678 (somsolib.o): Add some dependencies.
679 * somread.c (som_symtab_read): Accept multiple section offsets.
680 All callers changed. Adjust all text symbols with the first
682 * symfile.c (find_lowest_section): Enable this function. Add some
683 tie-breaking logic when sections have the same vma.
684 (syms_from_objfile): Use find_lowest_section rather than looking
685 for ".text" by name. Relax warning to only warn if the lowest
686 section is not a code section.
687 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
688 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
690 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
692 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
693 it is still needed for GCC-2.6 compiled code.
694 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
695 sometime after GCC-2.7 has been released.
697 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
698 retrieving the PC from a signal handler caller. Fix thinko
699 in Stan's last change ("frame", should have been "frame->next").
700 If the next frame is a signal handler caller and it's a system
701 call which has entered the kernel ((PSW & 0x2) != 0), then the
702 saved pc is in %r2 instead of %r31.
704 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
706 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
707 "frame_info" throughout.
709 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
711 * sparcl-stub.c: get rid of defs.h.
713 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
715 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
716 Correct definition of MMALLOC_DIR to reflect fact this is
717 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
719 * gdbserver/server.c (main): After we kill the inferior in
720 response to a 'k' request, exit.
722 * remote.c (remote_kill): Use catch_errors when calling putpkt.
723 (putpkt): Return int, not void, to match catch_errors calling
726 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
728 * rs6000-tdep.c (pop_frame): Correct a variable name.
730 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
732 * TODO: Re-write item about SIGINT handling to reflect the fact
733 that target_stop now exists.
735 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
737 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
738 and CORE_ADDR, respectively.
739 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
740 * blockframe.c (get_frame_info): Remove.
741 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
742 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
743 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
744 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
745 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
746 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
747 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
748 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
749 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
750 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
751 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
752 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
753 rename variables consistently (using `frame' or `fi'), remove
754 calls to get_frame_info and FRAME_INFO_ID, remove comments about
755 FRAME and FRAME_ADDR cruftiness.
757 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
759 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
760 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
761 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
762 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
763 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
764 w89k-rom.c, target.c, target.h: Add support for target_stop().
765 * gdbtk.c (gdb_stop): Switch to target_stop().
767 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
769 * osfsolib.c (solib_map_sections, first_link_map_member,
770 next_link_map_member, xfer_link_map_member): Retrieve and use
771 shared library relocation offset from runtime loader structures.
772 Use libxproc.a routines to get a working version if
773 USE_LDR_ROUTINES is defined.
774 * README: Remove item about shared library relocation for
777 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
779 * c-exp.y (yylex): scan template names, and scan nested class
782 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
784 * nlm/Makefile.in: install gdbserve.nlm.
786 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
788 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
790 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
792 * gdbtk.c: Get rid of lots of unnecessary #includes.
793 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
794 Display structure directly.
795 * gdbtk.tcl: Change exit button to quit button.
797 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
799 * c-valprint.c (c_value_print): Check for plain literal `char'
800 target type when suppressing `(char *)' output for strings.
802 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
804 * coffread.c (coff_symfile_init): Remove unused local abfd.
805 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
806 instead of long, for compatibility with mmalloc.h.
808 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
810 * top.c (line_completion_function): Renamed from
811 symbol_completion_function, takes the line buffer and the
812 point in the line buffer as additional arguments.
813 (readline_line_completion_function): New function, interface
814 between readline and line_completion_function.
816 (complete_command): Use line_completion_function instead of
817 abusing rl_line_buffer. Free completion strings after printing
819 * symtab.c (completion_list_add_name): Recheck for duplicates
820 if we intend to add a modified symbol.
822 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
823 includes the number of methods from the baseclasses.
824 * stabsread.c (attach_fn_fields_to_type): No longer add the
825 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
826 the baseclass type might not have been completely filled in yet.
827 * symtab.c (total_number_of_methods): New function to compute
828 the total number of methods for a type, including the methods
830 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
831 allocate the symbol array for find_methods.
833 * stabsread.c (scan_file_globals): Add default case to minimal
834 symbol type switch, to avoid gcc -Wall warnings.
836 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
837 Don't test for zero backchain pointer to recognize a signal
838 handler frame, if read() gets interrupted by a signal, the
839 backchain will be non zero.
840 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
842 (SIG_FRAME_PC_OFFSET): New definition.
843 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
844 is a signal handler frame.
845 * rs6000-tdep.c (function_frame_info): Do not error out
846 if we can't access the instructions.
848 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
849 New definition to get the function address from a function pointer.
850 * valops.c (find_function_addr): Use it when calling a user
851 function through a function pointer.
853 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
855 * Makefile.in (MMALLOC_DIR): New definition.
856 (MMALLOC): Use MMALLOC_DIR.
857 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
858 (OPCODES): Remove gratuitous "./".
859 * defs.h (mmalloc.h): Include.
860 (mmalloc, mrealloc, etc): Remove decls.
861 (cplus_demangle, cplus_demangle_opname): Remove decls.
863 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
865 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
866 no_windows variable. Now called use_windows, and defaults to off
869 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
871 * coffread.c (coff_symtab_read): If we get the address from
872 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
873 (coff_symtab_read): Set value and section of symbol that
874 process_coff_symbol returns.
876 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
878 * config/i386/tm-nbsd.h: Enable longjmp support.
880 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
882 * valarith.c (value_binop): Take care of ANSI `value preserving'
883 rule, which was not addressed by the previous change.
885 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
886 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
888 * TODO: Remove item about RS/6000 shared libraries.
890 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
892 * defs.h, infrun.c (wait_for_inferior), top.c: Call
893 target_wait_hook to allow GUI to handle blocking for inferior. Call
894 call_command_hook in execute_command to provide means for wrapping
895 commands with GUI state change updates.
896 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
897 * (gdb_stop): New tcl command to stop the target process.
898 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
900 * (gdbtk_call_command): Wrapper around command processing to
901 alert GUI of target state changes.
902 * (gdbtk_init): Get the fd of X server for doing async
903 notification of X events (via x_event). Setup new hooks.
904 * gdbtk.tcl: Add scrollbars to assembly and command windows.
905 * Change window foreground & background colors.
906 * Create margin tag for breakpoints in source and assembly windows.
907 * Add new routines to be invoked when target state changes to/from
909 * Add start of expression window.
910 * Change bindings of mouse button 1 in assembly and source window
911 to just set or clear breakpoints when in the margin tag.
912 * Change shape of register window to be more vertical to better
913 reflect it's contents.
915 * Cleanup some code around command window bindings.
917 * infrun.c (wait_for_inferior): Make sure
918 through_sigtramp_breakpoint is non-null before deleting.
920 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
922 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
924 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
926 * Makefile.in (coffread.o): Depend on target.h.
927 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
929 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
933 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
935 * objfiles.c (objfile_relocate): When relocating ->sections, use
936 objfile not symfile_objfile.
938 * symtab.h, minsyms.c (minsyms_sort): New function.
939 * objfiles.c (objfile_relocate): Call it.
941 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
943 * objfiles.c, objfiles.h (objfile_to_front): New function.
944 * remote-vx.c (vx_add_symbols): Call it.
946 * coffread.c (coff_symtab_read): Handle common symbols the same
947 way that partial-stab.h does.
949 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
951 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
952 machine/psl.h. These are host files.
954 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
957 does *not* include the terminating NULL msymbol.
959 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
961 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
962 loader that reads files using BFD and converts it on the fly.
964 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
966 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
967 * monitor.c (monitor_load): check the load type and load the file
968 accordingly. Default to gr_load_image().
969 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
970 srecord format by downloading to the monitor.
971 * w89k-rom.c, op50n-rom.c: set supported load types.
973 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
975 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
976 * Makefile.in: Remove xcoffexec.o rule.
978 * exec.c (exec_file_command): Add comment.
980 Fix data and bss relocation for VxWorks 5.1:
981 * remote-vx.c (vx_add_symbols): New function.
982 (vx_load_command, add_symbol_stub): Call it instead of
984 (vx_wait): Remove comment which was wrong to useless.
985 * remote-vx.c: Reindent much of file.
986 * coffread.c (cs_to_section, find_targ_sec): New functions.
987 (process_coff_symbol): Set SYMBOL_SECTION to result
989 (coff_symtab_read): Call cs_to_section and deal with result
990 rather than assuming sections are in a certain order. Deal with
992 * coffread.c: Remove text_bfd_scnum variable.
994 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
996 * corelow.c: Format to standard.
997 (core_close): Use name instead of bfd_filename.
999 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1001 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
1004 * symfile.c (reread_symbols): Include bfd_errmsg string in error
1005 message if bfd_close fails.
1006 * exec.c (exec_close), solib.c (clear_solib), corelow.c
1007 (core_close), objfiles.c (free_objfile), irix5-nat.c
1008 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
1009 (gr_load_image): Check for errors from bfd_close.
1010 * solib.c (look_for_base), remote-utils.c (gr_load_image),
1011 remote-udi.c (download), corelow.c (core_open), symfile.c
1012 (symfile_bfd_open), symfile.c (generic_load): Add comment
1013 regarding error from bfd_close.
1014 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
1015 comment about bogus handling of errors from bfd_openr.
1016 * exec.c (exec_close): Add comment regarding memory leak and
1017 dangling reference to vp->name.
1019 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1021 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
1022 of using longest_to_int.
1024 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
1025 mips and alpha targets need the real breakpoint pc for
1026 creating the breakpoint frame.
1028 * stack.c (return_command): Cast return value to the return
1029 type of the function from which we return.
1030 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
1031 to STORE_RETURN_VALUE.
1033 * symtab.c (lookup_symbol): Remove search for `static mangled
1034 symbols', the search for `static symbols' already looks for
1035 mangled and demangled symbols via lookup_block_symbol.
1037 * valarith.c (value_binop): Use ANSI C arithmetic conversions
1038 when performing integral evaluations, implement BINOP_EQUAL and
1040 (value_equal, value_less): Use value_binop to perform the
1041 comparison if both operands have TYPE_CODE_INT.
1043 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
1044 as they are written back later. Handle sp restore for frameless
1045 functions. Use fdata.nosavedpc instead of fdata.frameless to
1046 determine if the pc has been saved.
1047 (function_frame_info): Handle `mr r31,r1', which is generated by
1048 gcc-2.6, as a synonym for `oril r31,r1,0'.
1049 (skip_trampoline_code): Handle shared library trampolines.
1050 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
1051 their real name. Enables setting of breakpoints in shared libraries
1052 before the executable is run.
1054 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
1056 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
1057 interface code still works with the new ROM monitor
1058 structures. Fake out a couple of fields.
1060 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1062 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
1063 target_write_pc, target_read_fp, target_write_fp): Rename to
1065 (h8500_read_pc, h8500_write_pc): Add pid argument.
1066 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
1067 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
1068 Change to match functions above.
1070 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * NEWS: Add item about if and while.
1074 * .gdbinit: Restore `end'; it was not excess. Reindent
1075 list-objfiles to make this clear. Comment out all of
1076 list-objfiles because old gdb's choke on it.
1078 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1080 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
1081 include tm-mips64.h.
1083 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1085 * Makefile.in (ANNOTATE_OBS): New definition.
1086 (COMMON_OBS): Add exec.o.
1087 (annotate.o): Remove extra compile rule.
1088 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
1091 * .gdbinit: Remove excess `end'.
1093 * exec.c: Merge in RS6000 support from xcoffexec.c.
1094 (symfile.h, objfiles.h, xcoffsolib.h): Include.
1095 (vmap): New global variable.
1096 (exec_close): Close and free objects in vmap chain.
1097 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
1098 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1099 (exec_files_info): Print vmap information.
1100 * xcoffexec.c: Remove.
1101 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1102 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1103 * TODO: Remove pertinent items.
1105 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1107 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1108 are no longer needed as of gcc-2.6.0.
1110 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1112 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1114 (fetch_core_registers): Don't try to fetch a register if
1115 regmap maps it to -1.
1116 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1117 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1118 stores the registers in a weird order.
1120 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1122 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1123 if inferior_pid is nonzero.
1125 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1127 Speed up GDB startup time by not demangling partial symbols.
1128 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1129 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1130 No longer demangle partial symbols.
1131 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1132 variables, e.g. C++ static members, via the minimal symbols.
1134 Handle reordered functions in an objfile, for Irix 5.2 shared
1136 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1137 set if the functions in an objfile are reordered.
1138 * mdebugread.c (parse_partial_symbols): Detect reordered
1139 functions in an objfile.
1140 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1141 lookup algorithm if the functions in the objfile are reordered.
1143 * xcoffexec.c (exec_close): If the current target has a copy
1144 of the exec_ops sections, reflect the freeing of the sections
1147 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1148 `sizeof dummy', for constructing the call dummy code.
1150 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1151 function declarations.
1152 * sparc-tdep.c (sparc_pop_frame): Cast result of
1153 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1155 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1156 of the executable, to handle the case where main resides in a
1158 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1159 after shared library symbol reading, to get rid of a warning from
1160 heuristic_proc_start if the startup code has no symbolic debug info.
1162 * breakpoint.h (struct breakpoint): Add new fields language
1163 and input_radix, to enable breakpoint resetting with the
1164 proper language and radix.
1165 * breakpoint.c (set_raw_breakpoint): Initialize them.
1166 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1167 (breakpoint_re_set): Preserve current language and input_radix
1168 across breakpoint_re_set_one calls.
1170 * symtab.c (decode_line_1): Do not build a canonical line
1171 specification for `*expr' line specifications.
1173 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1175 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1177 The point of these changes is to avoid reading the frame pointer
1178 and stack pointer during stepping, to speed things up.
1179 A. Changes to not select a frame until we need a selected frame:
1180 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1181 * infrun.c (wait_for_inferior): Move call to select_frame back to
1182 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1183 Law, but the change was my idea); the only reason for that change
1184 was so we could save and restore the selected frame in
1185 wait_for_inferior, and now that flush_cached frames clears the
1186 selected frame, that should work OK now.
1187 B. Changes to not create a current_frame until we need one:
1188 * blockframe.c (get_current_frame): If current_frame is NULL, try
1189 to create an innermost frame.
1190 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1191 infrun.c (wait_for_inferior), thread.c (thread_switch),
1192 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1193 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1194 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1195 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1196 i960-tdep.c (pop_frame), m68k-tdep.c
1197 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1198 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1199 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1200 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1201 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1202 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1203 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1204 call create_new_frame.
1205 * corelow.c (core_open), altos-xdep.c (core_file_command),
1206 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1207 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1208 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1209 call flush_cached_frames.
1210 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1212 C. Changes to get rid of stop_frame_address and instead only
1213 fetch the frame pointer when we need it.
1214 * breakpoint.c (bpstat_stop_status): Remove argument
1215 frame_address; use FRAME_FP (get_current_frame ()).
1216 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1218 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1219 ()) instead of stop_frame_address.
1220 * infrun.c (save_inferior_status, restore_inferior_status),
1221 inferior.h (struct inferior_status): Don't save and restore
1223 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1224 (select_thread): Remove stop_frame_address and uses thereof.
1225 D. Same thing for the stack pointer.
1226 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1227 uses thereof with read_sp ().
1228 E. Change to eliminate one nasty little spot where we were
1229 wanting to know the frame pointer from before the current step
1230 (idea from GDB 3.5, which saved my ass, because my other ideas of
1231 how to fix it were very baroque).
1232 * infrun.c: Remove prev_frame_address.
1233 * infrun.c (wait_for_inferior, step_over_function): Use
1234 step_frame_address instead of prev_frame_address.
1235 F. Same basic idea for the stack pointer.
1236 * inferior.h, infcmd.c: New variable step_sp.
1237 * infcmd.c (step_1, until_next_command): Set it.
1238 * infrun.c: Remove prev_sp and replace uses by step_sp.
1239 * infrun.c (wait_for_inferior): If we get out of the step
1240 range, then set step_sp to the current stack pointer before we
1243 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1245 * top.c (target_byte_order_auto): New static variable.
1246 (set_endian): Mention that ``auto'' is permitted.
1247 (set_endian_auto): New static function.
1248 (show_endian): Change message based on target_byte_order_auto.
1249 (set_endian_from_file): New function.
1250 (init_main): Add command ``auto'' to endianlist.
1251 * exec.c (exec_file_command): Call set_endian_from_file.
1252 * defs.h (set_endian_from_file): Declare.
1254 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1256 * nlm/i386.c (flush_i_cache): New function, does nothing.
1257 (frame_to_registers, registers_to_frame, set_step_traps,
1258 clear_step_traps, do_status): Make non-static.
1260 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1262 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1263 defined, define as 0.
1264 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1266 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1267 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1268 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1269 (BREAKPOINT): Remove definition.
1270 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1271 (BREAKPOINT): Remove definition.
1272 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1273 value of 1, rather than without a value.
1274 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1275 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1276 run time rather than at compile time.
1278 * remote-mips.c (break_insn): Remove.
1279 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1280 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1281 (mips_remove_breakpoint): Likewise.
1283 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1284 define TARGET_BYTE_ORDER as target_byte_order, and declare
1285 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1286 a test of TARGET_BYTE_ORDER.
1287 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1289 (endianlist, target_byte_order): New variables.
1290 (set_endian, set_endian_big, set_endian_little): New functions.
1291 (show_endian): New function.
1292 (init_cmd_lists): Initialize endianlist.
1293 (init_main): Add commands ``set endian big'', ``set endian
1294 little'', and ``show endian''.
1295 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1296 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1297 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1298 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1299 * values.c: Likewise.
1301 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1303 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1305 * nlm/Makefile.in: Get rid of NWINCLUDES.
1306 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1307 User should now configure with --with-headers.
1309 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1311 * gdbserver/server.c (main): Silently accept all unrecognized
1312 requests and send back a zero length acknowledge. That is what
1313 *-stub.c do and is what remote.c expects.
1315 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1317 * corelow.c (core_open): Copy the modified to_sections_end
1318 vector from current_target to core_ops too.
1320 * gdbserver/server.c (main): Silently accept query requests
1321 and send back a zero length acknowledge.
1323 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1325 * nlm/Makefile.in: Don't define NWINCLUDES.
1326 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1328 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1330 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1332 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1334 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1335 arithmetic. status is a `union wait'.
1337 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1339 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1341 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1343 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1345 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1347 * coffread.c (complete_symtab): If last_source_file is set upon
1350 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1352 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1353 Set main_aux before using it.
1355 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1357 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1358 ignoring before. But continue to ignore XMC_DS.
1360 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1362 * hpread.c (hpread_read_array_type): Do not change the type code
1363 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1366 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1367 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1368 as an T_UNS_LONG with length 8).
1370 * hpread.c (struct hpread_symfile_info): Delete have_module field
1371 and accessor macro. Minor indentation fix.
1372 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1373 and reset state variables have_name & texthigh if pst is NULL.
1374 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1375 partial symbol table if pst is non-NULL. If pst is NULL, then
1376 start a new psymtab.
1377 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1378 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1379 correct handling of subfiles.
1381 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1383 * defs.h (misc_command_type): Remove trailing comma from
1386 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1388 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1389 out of an interrupt frame.
1391 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1393 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1395 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1396 * mips-tdep.c (mips_print_register): Don't test float validity.
1397 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1398 config/arm/tm-arm.h, config/convex/tm-convex.h,
1399 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1400 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1401 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1402 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1403 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1404 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1405 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1406 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1407 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1410 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1412 * TODO: Remove item about adding general multi-threaded stuff;
1414 Remove item about specifying arbitrary locations of stack frames
1415 (this works on some machines).
1416 Remove item about debugging functions without a frame pointer
1417 (this works on some machines).
1418 Remove item about re-writing macros which handle frame chaining and
1419 frameless functions. They have been re-written at least once
1420 since that item was written.
1421 Remove item about gdb catching SIGINT when attached; this is done.
1422 Remove item about having list_command not read symbols--why bother?
1424 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1426 * TODO: Append contents of Projects file.
1429 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1431 * corelow.c (add_solib_stub): Remove copying of to_sections,
1432 pass current_target to SOLIB_ADD. The Sep 10 change failed
1433 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1435 * corelow.c (core_open): After reading the shared libraries,
1436 copy the modified to_sections vector from current_target to
1437 core_ops, so that core_close can free it later.
1438 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1439 Pass down target parameter from SOLIB_ADD and use it instead of
1440 directly accessing core_ops.
1442 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1444 * solib.c: *BSD systems need <a.out.h> to be included before
1447 * i386b-nat.c: Add i386_float_info(), etc.
1448 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1450 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1451 * config/i386/nm-nbsd.h: Use it.
1452 * config/sparc/nm-nbsd.h: Use it.
1453 * config/ns32k/nm-nbsd.h: Use it.
1455 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1456 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1457 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1458 New files, support for NetBSD/i386.
1459 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1460 New files, support for NetBSD/ns32k.
1462 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1464 * .gdbinit: Add list-objfiles command.
1466 * TODO: Reword item regarding NO_STD_REGS.
1468 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1469 coff_read_struct_type): Allocate on symbol_obstack, not directly
1470 via malloc/savestring.
1472 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1474 * TODO: Add more items.
1475 * tests: Remove the directory and all of its (obsolete) contents.
1477 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1479 * coffread.c (init_stringtab): When copying length to stringtab,
1480 use target format, not host format, since that is what the rest of
1483 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1485 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1486 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1487 NWINCLUDES definitions.
1488 * i386-nlmstub.c: Removed.
1490 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1492 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1493 char * (from const char *) before assigning. Don't save string we
1494 pass to record_minimal_symbol (it already saves it).
1496 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1498 * gdbtk.tcl: Let ^U delete lines in the command window.
1500 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1502 * cp-valprint.c (static_field_print): New variable, controls
1503 printing of static members.
1504 (_initialize_cp_valprint): New print set subcommand
1505 "static-members". Turn on printing of static members by default.
1506 (cp_print_value_fields): Print static members if necessary.
1508 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1509 (elf_locate_base): Use only standard BFD functions to collect
1510 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1511 tag only if it got defined via the inclusion of <link.h>.
1513 * f-exp.y: Write block for OP_VAR_VALUE.
1514 * f-valprint.c (info_common_command): Handle `info common'
1515 without an argument correctly.
1517 * c-typeprint.c (c_type_print_base): Handle template constructors.
1518 * symtab.c (gdb_mangle_name): Handle template method mangling,
1519 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1521 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1523 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1524 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1525 * ch-valprint.c (chill_val_print): Pass index type directly
1526 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1527 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1528 if the index type is a stub.
1530 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1532 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1533 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1534 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1535 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1536 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1537 config/mips/riscos.mh, config/pa/hppahpux.mh,
1538 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1539 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1540 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1542 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1544 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1546 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1547 Also, add decl for symtab_to_filename.
1548 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1549 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1550 routine decr replaces in line code.
1551 * (create_file_win): Use catch to handle open failures more
1552 elegantly. Also, create special window to display file open
1553 failure message. Move opening of file prior to creation of text
1555 * (create_asm_win): Add PC as argument. We now base disassembly
1556 on PC instead of function name, since function names can be
1557 ambiguous (usually seen with shared libs). Also, use catch to
1558 simplify code where we don't care about failures.
1559 * source.c (symtab_to_filename): New. Returns the file
1560 associated with a symtab.
1561 * top.c: Define interactive_hook. Called during QUIT to animate
1564 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1566 * stabsread.c (read_type): Handle stub types for bitstrings.
1567 * stabsread.c (read_array_type): Check for stub domain type
1568 using TYPE_FLAG_STUB, not its length.
1569 * gdbtypes.c (create_set_type): Handle a stub domain type.
1571 * ch-exp.y: Get rid of some extra non-terminals, and move
1572 their rules into primitive_value.
1573 * parser-defs.h: Add comment about unary postfix operators.
1574 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1575 * expprint.c (print_subexp): Recognize unary postfix operator.
1577 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1579 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1580 Add warnings about depreciation of `snoop' cmd.
1582 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1584 * remote-hms.c (hms_read_inferior_memory): Cope when
1585 target sends both \r and \n.
1587 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1589 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1590 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1592 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1594 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1595 mst_solib_trampoline.
1597 * f-valprint.c (f_val_print): Change cast of valaddr from
1598 CORE_ADDR * to char **, since that is how it is used.
1600 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1601 using obsavestring, and pass that to prim_record_minimal_symbol.
1602 Having the objfile point to bfd_asymbol_name directly doesn't work
1603 if we save and restore a mapped symbol file.
1605 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1607 * gdbtk.tcl: Add ref counts to breakpoint tags.
1608 * Put quotes around function name in disassemble command to better
1609 handle assembler names containing `.'.
1610 * Make pclist element 0 be filler to avoid off-by-one problem with
1612 * Set names of top-level windows.
1613 * Add register display window.
1614 * Add PC to label of assembly window.
1616 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1618 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1619 to add a generic ROM monitor interface, and support file for the
1620 WinBond W89K and the Oki OP50N PA based target boards.
1622 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1624 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1625 disassembly more efficient.
1626 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1628 * (gdb_loc): Include pc in return value. Also, return function
1629 name if arg was specified.
1630 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1631 after command completes.
1632 * (gdbtk_init): Improve error handling.
1634 * gdbtk.tcl: Add lots of comments. Clean up code.
1635 * (gdbtk_tcl_fputs): Make output window redirectable.
1636 * Add assembly window, and breapoint support.
1637 * Make button 1 in margin toggle breakpoints.
1638 * Use stippling to indicate breakpoint disabling.
1640 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1642 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1644 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1646 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1647 change by replacing `symbols_added' with `so_last'.
1648 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1649 global common symbols, they will be resolved by the runtime loader.
1650 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1651 Handle scSCommon like scCommon symbols.
1653 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1655 * corelow.c (add_solib_stub): Copy to_sections changes from
1656 core_ops to current_target after adding the shared libraries.
1657 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1658 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1659 error to a complaint, simplify complaint.
1660 * procfs.c (signalname, errnoname): Make `name' const.
1661 * symfile.c (reread_symbols): Use filename from old BFD to
1663 * values.c (record_latest_value): Don't record value in the
1664 history chain until we are sure there won't be an error.
1666 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1668 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1671 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1673 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1675 * remote.c (fromhex): Make error more explicit.
1676 (read_frame): Don't print bad checksum information unless
1677 remote_debugging. Don't use repeat count unless it's > 0.
1678 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1679 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1680 Optionally cope with BC style breakpoints.
1681 (e7000_command): After command send directly to the E7000 mark
1682 registers as changed.
1683 (why_stop, e7000_wait: Understand BC style stop condition.
1684 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1685 sequences. (frame_find_saved_regs): Likewise.
1686 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1688 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1689 (more work here to come)
1690 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1693 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1695 * sparclite/Makefile.in: Assorted stuff needed for eload.
1697 * sparclite/eload.c: Merge in command line argument parsing and
1698 error message handling improvements orignally made to aload.c.
1700 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1702 * defs.h (enum misc_command_type, command_control_type): Enums
1703 for describing the command and control types.
1704 (struct command_line): Add new fields to keep track of the command
1705 type and body associated with the command.
1706 * top.c: Include value.h. Delete whitespace at the end of lines.
1707 (build_command_line, get_command_line): New functions.
1708 (execute_control_command, while_command, if_command): Likewise.
1709 (realloc_body_list, read_next_line): Likewise.
1710 (recurse_read_control_structure): Likewise.
1711 (execute_user_command): Call execute_control_command.
1712 (read_command_lines): Simplify by calling read_next_line, call
1713 read_control_structure for "if" and "while" commands.
1714 (free_command_lines): Free new fields in the command structure.
1715 (define_command): Reset control_level to zero.
1716 (init_main): Install command handlers for "if" and "while" commands.
1718 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1720 * c-typeprint.c (c_type_print_varspec_prefix,
1721 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1722 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1723 call f77_value_literal_string instead.
1724 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1725 (parse_number): Translate 'd' floats to 'e' so atof() works.
1726 (yylex): Remove unused variables.
1727 * f-lang.c: Include <string.h>.
1728 (get_bf_for_fcn): Remove unused variable.
1729 * f-typeprint.c (f_type_print_varspec_prefix,
1730 f_type_print_varspec_suffix): Remove unused
1731 variables, add cases to switch statements.
1732 (f_type_print_base): Remove unused variables.
1733 * f-valprint.c (gdbcore.h, command.h): Include.
1734 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1735 Call read_memory_integer with correct number of arguments.
1736 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1737 with correct argument type.
1738 (f77_print_array): Removed unused array array_size_array.
1739 (f_val_print): Don't use a CORE_ADDR as a char *.
1740 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1741 (value_assign): Handle Fortran literal string and complex values.
1742 (f77_cast_into_complex, f77_assign_from_literal_string,
1743 f77_assign_from_literal_complex): New functions.
1745 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1747 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1750 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1752 * i960-tdep.c (signal.h): Don't include.
1754 * cxux-nat.c (target_is_m88110): Remove definition.
1756 * configure.in (config/nm-empty.h): If cross only, use instead
1757 of config/nm-trash.h.
1758 * config/nm-trash.h: Remove.
1759 * config/nm-empty.h: New file.
1760 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1761 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1762 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1763 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1764 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1766 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1768 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1770 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1772 * configure.in: No longer look for nm, tm, and xm headers in
1773 config/<header>; they are always in config/<cpu>/<header>.
1775 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1777 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1778 the end of the list of objfiles, instead of at the beginning.
1780 * xcoffread.c (allocate_include_entry): New function, abstracted
1781 from code in record_include_begin.
1782 (record_include_begin, record_include_end): Call it.
1784 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1785 target_has_stack to decide whether to create a real stack frame
1788 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1790 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1792 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1794 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1796 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1797 field names into what is expected by sparc-nat.c.
1799 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1801 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1803 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1805 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1807 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1809 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1810 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1813 * nlm/Makefile.in: Get rid of NWSOURCE.
1814 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1815 * nlm/gdbserve.o: Add dummy __main routine.
1816 * nlm/gdbserve.def: Turn on debug.
1818 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1820 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1822 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1824 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1825 * config/xm-nbsd.h: fix typo.
1826 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1827 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1829 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1831 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1833 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1834 change typeo in error msg (`inferrior' -> `inferior').
1836 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1838 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1839 attach_flag (this check was performed by the callers). Also check
1840 inferior_thisrun_terminal.
1841 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1842 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1843 attach_flag in deciding whether to call set_sigint_trap and
1846 * value.h (struct value): Change literal_data from PTR to char *,
1847 since that is the way it is used.
1849 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1851 * somread.c (som_symfile_read): Force unwinds to be re-read after
1852 reading in a new partial symbol table.
1854 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1856 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1857 an obsolete conditional.
1858 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1859 an obsolete conditional.
1860 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1863 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1865 * Makefile.in (ns32k-opcode.h): Remove reference.
1866 (ns32k-pinsn.o): Update dependencies.
1867 * ns32k-opcode.h: Remove file.
1868 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1869 all other code in this file.
1871 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1873 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1874 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1876 * nlm/Makefile.in: Add rule for .S.o.
1877 * nlm/aio.h: Protect from multiple inclusions.
1878 * nlm/alpha-io.S: Remove everything we don't need.
1879 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1880 Remove, no longer needed.
1881 * nlm/alpha.c: Merge in lots of stuff from previous files.
1882 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1883 breakpoint_insn extern.
1884 * Move stuff from alpha-patch.h into here.
1886 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1888 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1890 * annotate.c (annotate_starting): Flush output.
1892 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1894 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1895 the callers of symbol_file_add. Gets rid of heuristic fence-post
1896 warnings on mips and alpha targets when the PC resides in a shared
1897 library which is not yet read in.
1898 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1899 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1900 remote-vx.c (vx_open), solib.c (solib_add):
1901 Add call to reinit_frame_cache after all shared libraries are read in.
1902 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1903 symfile.c (symbol_file_command, add_symbol_file_command):
1904 Add call to reinit_frame_cache after symbol_file_add.
1906 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1908 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1909 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1910 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1911 * configure.in: Add sparc-*-netbsd target.
1913 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1915 * remote-vx.c (vx_attach): Interpret the command argument as an
1918 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1920 * configure.in: Change i[34]86 to i[345]86.
1921 * nlm/configure.in: Likewise.
1922 * gdbserver/configure.in: Likewise.
1924 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1926 * configure.in (i386-*-netware): Automatically configure nlm
1929 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1931 * nlm/gdbserve.c: conditionalize header file inclusion for either
1932 NetWare 4.0 or PIN targets.
1933 * nlm/i386.c: include appropriate header files.
1934 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1937 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1939 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1940 * nlm/gdbserve.def: Autoload clib.
1942 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1944 * breakpoint.c (condition_command): Call breakpoints_changed.
1946 * gdbtypes.h: Declare f77_create_literal_string_type and
1947 f77_create_literal_complex_type.
1948 * valops.c (f77_value_literal_string, f77_value_substring,
1949 f77_value_literal_complex): Use xmalloc not malloc.
1950 * valops.c (f77_value_literal_string, f77_value_substring):
1951 Make addr char * not CORE_ADDR.
1952 * value.h (struct value): Add new field literal_data of aligner union.
1953 (VALUE_LITERAL_DATA): Use it.
1954 * f-lang.h: Declare find_common_for_function.
1955 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1956 myaddr fields of a union. Don't overload it with the frame field
1957 (not sure this is necessary; I'm not sure what lval_* codes
1958 VALUE_SUBSTRING_* can be used with).
1960 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1962 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1963 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1965 * rs6000-nat.c: Include libbfd.h again, needed until reference
1966 to bfd_cache_lookup is cleaned out.
1968 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1970 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1972 Work to reduce the interrupts-off duration when running in DOS.
1973 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1974 (dos_async_rx): rewrite to unpack as many characters from the
1975 asynctsr as possible into a local buffer.
1977 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1979 Initial Fortran language support, adapted from work by Farooq Butt
1980 (fmbutt@engage.sps.mot.com).
1981 * Makefile.in: Add Fortran-related files and dependencies.
1982 * defs.h (language_fortran): New language enum.
1983 * language.h (_LANG_fortran): Define.
1984 (MAX_FORTRAN_DIMS): Define.
1985 * expression.h: Reformat to standard.
1986 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1987 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1988 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1989 TYPE_CODE_LITERAL_STRING): New type codes.
1990 (type): New fields upper_bound_type and lower_bound_type.
1991 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1992 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1994 (builtin_type_f_character, etc): Declare.
1995 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1996 * f-exp.y: New file, Fortran expression grammar.
1997 * f-lang.c: New file, Fortran language support functions.
1998 * f-lang.h: New file, Fortran language support declarations.
1999 * f-typeprint.c: New file, Fortran type printing.
2000 * f-valprint.c: New file, Fortran value printing.
2001 * eval.c (evaluate_subexp): Add code for new expression opcodes,
2002 fix wording of error message.
2003 * gdbtypes.c (f77_create_literal_complex_type,
2004 f77_create_literal_string_type): New functions.
2005 * language.c (set_language_command): Add Fortran info.
2006 (calc_f77_array_dims): New function.
2007 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
2009 * symfile.c (deduce_language_from_filename): Recognize .f and .F
2010 as Fortran source files.
2011 * valops.c (f77_value_literal_string, f77_value_substring,
2012 f77_value_literal_complex): New functions.
2014 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2016 * c-typeprint.c (c_print_type): Assume demangled arguments
2017 if a '(' is found in varstring, looking for ')' at the end of
2018 varstring did fail with demangled const member functions, which
2019 have a trailing `const'.
2020 * remote.c (get_offsets, putpkt): Change to `char' buffers,
2021 to avoid errors when compiling with DEC c89.
2022 (remote_wait): Cast to `char *' before passing buffer to
2023 fputs_filtered, to avoid errors when compiling with DEC c89.
2024 (remote_wait): Do not return inferior_pid by default, this
2025 statement is never reached, which causes warnings from some
2027 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
2028 * symfile.c (load_command): If called with no argument, try
2029 to get the filename from the executable file.
2030 (generic_load): Remove check for NULL filename, it is done
2031 in load_command now.
2033 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
2035 * Makefile.in (ALLDEPFILES): Add hpread.c.
2036 (hpread.o): Add dependencies.
2038 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
2040 (BYTES_IN_WORD): Delete.
2041 (som_symfile_read): Call hpread_build_psymtabs to build any
2042 minimal symbols based on the HP C native debug symbols.
2043 (som_symfile_finish): Call hpread_symfile_finish.
2044 (som_symfile_init): Call hpread_symfile_init.
2045 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
2046 * hppa-tdep.c (hpread_adjust_stack_address): New function.
2048 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
2049 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
2050 * hpread.c: New file.
2052 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
2054 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
2055 from June 2, 1994 (what was I thinking?!?). Fix it right this
2058 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2060 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
2062 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2064 * README: Grammar improvements, clarifications, updates.
2066 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
2068 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
2069 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
2070 * configure.in (powerpc-*-netware*): Automatically configure nlm
2072 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
2073 specific stuff. Make things more configurable.
2074 * nlm/configure.in: Add powerpc-*-netware* target. Use
2075 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
2077 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
2078 Remove lots of architecture-specific stuff.
2079 * nlm/gdbserve.def: Add new imports.
2080 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
2081 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
2083 * nlm/prelude.o: What was this doing here?
2084 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
2085 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
2086 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
2087 * config/powerpc/tm-ppc-nw.h: Ditto.
2089 * nlmstub.def: New file, contains imports for 386 nlm stub.
2091 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
2093 * remote-pa.c: New file for HPPA embedded support. Currently it's
2095 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
2097 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2099 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
2100 STORE_RETURN_VALUE): Define to use %a0 for pointers.
2102 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2104 * remote-mips.c: Remove unused declaration of mips_load.
2106 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2108 * coffread.c: General cleanup, and support for section offsets.
2109 (time.h, sys/types.h, libbfd.h): Don't include.
2110 (cur_src_start_addr, cur_src_end_addr): Rename to
2111 current_source_start_addr, current_source_end_addr.
2112 (nlist_stream_global): Remove.
2113 (nlist_bfd_global): New global variable.
2114 (coff_symfile_read): Remove code that gets and uses fileno()
2116 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
2117 section_offsets parameter, add text/data section offset to
2118 appropriate symbols' values.
2119 (read_one_sym): Use bfd_read instead of fread.
2120 (init_stringtab, init_lineno): Change first parameter to a bfd,
2121 use bfd routines instead of raw I/O.
2123 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2125 * symtab.c (decode_line_1): If funfirstline and we get a
2126 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2128 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2130 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2131 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2132 (TAGS): Also pass result of find on config sub-directory to etags.
2133 (ALLPARAM): Remove; now unused.
2135 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2137 * Makefile.in (VERSION): Bump to 4.13.1
2138 * NEWS, README: Update to match gdb 4.13 release version.
2140 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2142 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2143 * cxux-nat.c: Remove dangling #else block.
2144 (m88k_harris_core_register_addr): New function.
2146 * environ.c (init_environ): If no environment, do nothing.
2148 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2150 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2151 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2152 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2153 Move all global variables into the private symbol table structure
2154 and add accessor macros. Update some comments.
2155 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2156 (hpread_end_psymtab): New function to end a partial symbol table,
2157 all callers changed (no more bogus sharing with dbxread.c).
2159 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2161 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2164 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2166 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2169 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2171 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2172 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2173 Include "libiberty.h" instead.
2175 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2177 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2178 add additional argument specifying raw address to permit
2179 proper release of debug registers.
2180 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2183 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2185 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2186 define them in top.c. Add comments to the hooks.
2188 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2190 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2191 `to_remove_breakpoint' fields.
2193 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2195 * infcmd.c (run_command): Remove comment suggesting using
2196 target_has_execution instead of inferior_pid.
2198 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2200 * remote-mips.c (mips_open): add code to handle baud rate.
2202 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2204 * infrun.c (wait_for_inferior): Call target_resume() upon
2205 detection of new processes.
2207 * procfs.c (create_procinfo): Return pointer to new procinfo
2209 * (do_detach): Spacing & formatting cleanup.
2210 * (procfs_wait): Move wait_again label to ensure that we really
2211 wait again. On exit from fork, release new child from gdbs'
2213 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2215 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2217 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2218 problem (losing localvars on the close-brace instead of after
2221 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2223 * i386-nlmstub.c (handle_exception): Wait until the thread has
2224 been started before killing the NLM by pointing the PC at
2227 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2229 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2230 Irix 5 has a standard _sigtramp signal handler.
2231 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2232 it is not needed for a standard _sigtramp signal handler.
2233 Add shared library sections to the section table of the target
2234 before adding the symbols.
2235 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2236 instructions that do not prepare a stack adjustment.
2237 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2238 which does the right thing on machines where `char' is unsigned.
2240 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2242 * remote.c (remote_open): Move setting of inferior_pid prior to
2243 call to remote_start_remote. Also use unique value for pid to
2244 avoid confusion with read_register_pid & friends.
2245 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2247 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2249 * dwarfread.c (bfd.h): Don't include.
2251 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2253 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2254 kill the program being debugged. KillMe(), the undocumented
2255 call intended for this purpose, causes the server to hang.
2257 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2259 * remote.c (read_frame): Calculate run length encoded checksum
2261 * config/sh/stub.c: New file.
2263 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2265 * target.c (find_default_run_target): Make sure to_can_run is set
2268 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2270 * TODO: Remove note about fast watchpoints and remove obsolete
2273 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2275 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2276 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2277 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2279 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2281 * target.c (add_target): Don't call clean_target on target
2283 * (unpush_target): Test for to_close being set before calling.
2284 * (target_xfer_memory, target_info): Check for to_has_memory
2285 before playing with memory.
2287 * remote.c (remote_open): Set inferior_pid to make kill command
2289 * inflow.c (kill_command): Revert change of Aug 2. Use
2290 inferior_pid to determine whether to print out "The program is not
2291 being run." message.
2293 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2295 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2296 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2297 * m3-nat.c: Pass argument to return_to_top_level.
2298 Declare m3_kill_inferior before use.
2299 (port_chain_insert): In "can't happen" case, abort rather than
2300 setting `mid' to large decimal constant (which gcc warns about).
2301 (get_thread_name): Use cast to convert const char * to char *.
2302 (add_mach_specific_commands): #if 0 "thread break" command.
2303 (m3_trace_him): Call push_target.
2304 (mach_really_wait): New argument pid; remove unused
2306 (intercept_exec_calls): Call target_terminal_init and
2307 target_terminal_inferior once the child execs.
2308 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2310 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2312 * procfs.c (procfs_mourn_inferior): don't dereference the
2313 procinfo pointer after it has been freed.
2315 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2317 * breakpoint.c (breakpoint_1): Improve pluralization in display
2318 of breakpoint hit counts.
2320 * language.h (struct language_defn): Remove unused field
2322 (longest_float): Remove, no longer used.
2323 * language.c (unknown_language_defn, auto_language_defn,
2324 local_language_defn): Remove init of la_longest_float field.
2325 * c-lang.c (c_language_defn, cplus_language_defn,
2326 asm_language_defn): Ditto.
2327 * ch-lang.c (chill_language_defn): Ditto.
2328 * m2-lang.c (m2_language_defn): Ditto.
2330 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2332 * defs.h (bfd_read, bfd_seek): Remove declarations.
2333 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2335 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2337 * inflow.c (kill_command): Fix a bug which prevented target
2338 programs to be killed.
2340 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2342 * defs.h: Change two-line declarations to one-line form.
2343 (NORETURN): Define as "volatile" only for older GCCs.
2344 (ATTR_NORETURN): Define for newer GCCs.
2345 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2347 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2350 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2351 disable_breakpoint): Don't call breakpoints_changed; it is now
2352 called via the *_breakpoint_hook functions.
2353 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2355 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2357 * stabsread.c (read_type): Fix a bug in enum size calculation.
2359 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2361 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2362 argument types to shut up GCC.
2364 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2365 linker stub, then return the address the stub will return to.
2366 (frame_saved_pc): Correctly restart the search for the saved
2367 pc when a linker stub is encountered.
2369 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2370 register stores emitted by the version 9 HP compilers.
2371 (inst_saves_fr): Relax test for a specific base register (%r1);
2372 this avoids losing with the version 9 HP compilers.
2373 (skip_prologue): Try to skip argument stores emitted by the HP
2374 compilers. It's not perfect, but it's better than before.
2376 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2378 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2379 calling write_register_pid.
2380 * (write_register_pid): Add prototype.
2382 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2384 * remote.c (read_frame): Split readchar/checksum calculation into
2385 two parts since evaluation order is undefined.
2387 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2389 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2390 * Makefile.in (coredep.o): Add inferior.h as dependency.
2391 * inflow.c: Add F_SETOWN to list of defines to check
2392 around code that uses F_SETOWN.
2394 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2396 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2397 set the -L and -B directory prefixes so we can link with it.
2399 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2401 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2402 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2405 * General hackery to support alternate user-interface.
2406 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2407 disable_breakpoint): Call hooks for alternate user-interface.
2408 * defs.h: Add declarations for alternate user-interface hooks.
2409 * main.c (main): Add --nw (and --nowindows) options to disable
2411 * (near call to command_loop): Call command_loop_hook if set.
2412 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2413 * stack.c: Call print_frame_info_listing_hook if set.
2414 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2415 other files to make sure that calls to error and warning will
2416 work. Call init_ui_hook after everything else.
2417 * utils.c (query): Call query_hook if set.
2418 * (gdb_flush): Call flush_hook if set.
2419 * Change _initialize_utils to initialize_utils cuz we don't use
2420 automatic initialization of utils.c anymore.
2422 * Support for TK GUI.
2423 * Makefile.in: Add rule for gdbtk.o.
2424 * configure.in: Add support for --enable-gdbtk.
2425 * gdbtk.c: New file. Contains support routines for TK interface.
2426 * gdbtk.tcl: New file. Implements GUI policy.
2428 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2431 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2433 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2434 there and we are using the gcc from the tree.
2435 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2437 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2439 * Makefile.in (annotate.o): Add dependencies.
2441 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2443 * sparclite/aload.c: Added new -q (quiet) option.
2444 return 0 exit status if file was successfully downloaded.
2446 * nlm/gdbserve.c: merge in command line argument parsing changes
2447 and bug fixes made to i386-nlmstub.c.
2449 * i386-nlmstub.c: The returnLength field must be initialized
2450 before portConfig is passed to AIOGetPortConfiguration.
2451 Compare command line arguments with strnicmp(); args are
2452 case insensitive on netware.
2454 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2456 * Makefile.in (DISTSTUFF): Add definition.
2457 (diststuff): Add for new distribution support.
2458 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2459 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2460 Remove old distribution building rules, now uses standard
2461 distribution support in parent directory Makefile.in.
2463 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * target.c (push_target): Cast result from xmalloc.
2467 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2469 * elfread.c (elf_symtab_read): Discard compiler labels generated
2470 by the Solaris 2.1/Intel SunPro compiler.
2472 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2474 * target.c (nomemory): Fix prototype and routine to take correct
2477 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2479 * Makefile.in (clean): Remove libgdb-files.
2481 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2483 * coredep.c: Include inferior.h.
2485 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2487 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2490 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2492 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2493 .cp as C++, alphabetize better.
2495 * breakpoint.c (ignore, condition): Move usage note into body of
2496 help text, so first line can be one-line summary.
2498 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2500 * target.c (unpush_target): Fix handling of removal of top target.
2502 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2504 * Makefile.in: Add stuff to build nlmstub.
2505 * Add rule for annotate.o to keep Sun make happy.
2506 * configure.in: Add config for powerpc/Netware.
2508 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2509 filename. This speeds up handling of trailing N_SO stabs (they
2510 mark the end of a .o file).
2512 * target.c, target.h: Change the way pushing and popping of
2513 targets work to support target overlays and inheritance.
2514 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2515 Fixup references to current_target, due to previous changes.
2517 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2518 needed to get the address of longjmp out of the target.
2520 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2522 * main.c: Include <ctype.h>.
2524 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2526 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2529 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2531 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2533 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2535 * Makefile.in (VERSION): Bump to 4.12.4.
2537 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2539 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2540 * configure.in (m88*-harris-cxux*): New configuration.
2541 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2542 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2544 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2545 (TARGET_WRITE_PC): Pass pid through to register writers.
2547 * configure.in (m68*): Put vendor-only-specified host configs
2548 after vendor-and-os-specified configs.
2549 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2551 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2552 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2555 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2557 * elfread.c (elf_symtab_read): Handle error return from
2558 bfd_get_dynamic_symtab_upper_bound gracefully.
2560 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2562 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2563 registers in use by the inferior.
2564 * coredep.c (fetch_core_registers, register_addr): Use it.
2565 * findvar.c (registers_changed, registers_fetched,
2566 read_register_bytes): Ditto.
2567 * infcmd.c (do_registers_info, registers_info): Ditto.
2568 * infptrace.c (fetch_inferior_registers,
2569 store_inferior_registers): Ditto.
2570 * stack.c (frame_info): Ditto.
2572 * coredep.c (CORE_REGISTER_ADDR): New macro.
2573 (fetch_core_registers): Use it.
2575 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2576 * symfile.c (add-symbol-file): Add usage note to help string.
2577 (add_shared_symbol_files_command): New command.
2580 * inferior.h (read_pc_pid): Declare.
2581 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2582 variable b, remove unused variable other_type_used.
2583 * main.c (inferior.h, call-cmds.h): Include.
2584 (gdb_init): Declare.
2585 * remote.c (remote_wait): Return 0 by default.
2587 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2589 Stop printing at null char option, from Oliver Meyer
2590 (omeyer@i3.informatik.rwth-aachen.de).
2591 * valprint.h, valprint.c (stop_print_at_null): New global.
2592 * valprint.c (_initialize_valprint): New print set subcommand
2594 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2595 printing a char array, adjust the number of chars to print.
2597 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2599 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2600 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2601 pic code in addition to prologues where an instruction from the
2602 prologue gets moved into the delay slot of a branch instruction
2603 immediately following the prologue. A table of potential prologue
2604 instructions (prologue_insn_tbl) is now used for picking apart a
2606 (frame_find_saved_regs): Changed the way in which limit gets set
2607 so that the delay slot of branch instructions immediately
2608 following the prologue gets examined.
2609 (pushed_size, store_parm_word, store_parm, push_parameters,
2610 collect_returned_value): Deleted.
2612 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2614 * infrun.c (wait_for_inferior): Handle stepping into leaf
2615 functions whose prologue consists of gp loading code only.
2617 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2619 * dbxread.c: Don't include libbfd.h.
2620 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2621 <time.h>, or <sys/types.h>.
2622 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2623 collect information about the stab and stab string sections.
2625 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2627 * stabsread.c (read_huge_number): handle large unsigned number
2628 for stabs generated by os9k C compiler.
2630 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2632 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2633 * breakpoint.h (hit_count): New breakpoint field.
2634 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2635 (clear_breakpoint_hit_counts): New function.
2636 (bpstat_stop_status): Increment the hit count.
2637 (breakpoint_1): Display the hit count.
2638 * infcmd.c (run_command): Reset breakpoint hit counts.
2639 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2640 displaying hit counts.
2642 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2644 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2645 symbols for all symbol files. Makes skipping over the
2646 trampoline code work when stepping from a function in a shared
2647 library into a function in a different shared library for Irix 5.
2648 Other ELF targets do not have enough information in their
2649 dynamic symbol tables to make this work.
2650 (elf_symtab_read): Relocate mst_solib_trampoline address.
2652 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2654 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2655 * configure.in (m68*-atari-sysv4*): New configuration.
2656 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2657 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2658 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2659 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2660 * config/m68k/amix.mh, config/m68k/amix.mt,
2661 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2664 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2666 * symtab.c (find_function_start_sal): New function to find
2667 the start of a function from a function symbol.
2668 (decode_line_1, decode_line_2): Use it instead of open coded
2669 partial copies of the code.
2670 (list_symbols): Quote symbol name before passing it to
2671 break_command to enable proper handling of mangled symbols.
2673 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2675 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2676 * ch-exp.y (yylex): First try name lookup using exact name
2677 typed by user; if that fails, try lower-cased name.
2679 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2681 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2682 Remove some items from the TODO list and notes throughout code
2683 for things which need fixing. Add more comments.
2684 Document bogus struct symloc sharing with dbxread.c. Delete more
2685 useless variables. Add more PARAM prototypes. Fixup more
2686 indention problems that have crept in.
2687 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2688 it doesn't depend on the variable names on the procedures it's
2690 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2693 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2695 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2696 Move "no debugging symbols found" test to symfile.c.
2697 * symfile.c (syms_from_objfile, reread_symbols): Add
2698 "no debugging symbols found" test.
2699 * coffread.c (init_stringtab): Handle stripped files with a
2700 stringtab offset of zero gracefully.
2701 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2702 BFD instead of stop_pc heuristic to determine if it is a dynamically
2704 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2705 ioctl, it indicates that the process has exited.
2707 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2709 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2710 private data to zero. Not having any HP C debug symbols is not an
2713 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2715 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2716 .PARISC.unwind section now.
2718 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2720 * breakpoint.c (mention): Always show breakpoint address if no
2723 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2725 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2726 handling of shared libraries for non-ELF executables, but only if
2727 HANDLE_SVR4_EXEC_EMULATORS is defined.
2728 (locate_base): Try to find debug_base in the dynamic linker
2729 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2730 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2731 Define to enable handling of shared libraries for a.out executables,
2732 run under Solaris BCP.
2734 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2736 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2737 upon notice. Delete some stuff from the TODO list. Rework
2738 many comments to be clearer. Major cleanups. Consistently
2739 use "hpread_" prefix. Delete unnecessary macros, structures
2740 variables, fiels, functions and #if 0 code. Mark code which
2741 still needs to be cleaned up. PARAMize and make most functions
2742 static. Fix error checking when reading in the debug section
2743 contents. No more minimal symbol table handling in this code!
2745 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2747 * infrun.c (wait_for_inferior): Print "Program exited normally"
2748 regardless of batch_mode.
2749 * defs.h, top.c (batch_mode): Removed.
2751 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2753 * Makefile.in (dcache_h): Remove redundant definition.
2754 (init.c): Add a comment.
2755 (top.c): Remove explicit compile action.
2756 * breakpoint.c (mention): Share code indicating location of
2757 break/watchpoints, don't print address if addressprint is off.
2758 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2759 (demangle): Remove redundant declarations.
2760 * eval.c: Remove redundant function declarations.
2761 * objfiles.h: Cosmetic and grammatical improvements.
2762 * TODO: Various updates.
2764 * remote-mips.c: Replace all \r chars with \015.
2765 (mips_receive_header): Display control characters readably.
2766 (mips_xfer_memory): Add a simple progress display.
2768 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2770 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2772 * remote-hms.c (flush): New function.
2773 (expect): Get edge case right.
2774 (hms_read_inferior_memory): Be more tolerant of line noise.
2776 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2779 target files, not non-existent mach3.mh and mach3.mt.
2781 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2783 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2784 symbols for all symbol files. Makes skipping over the
2785 trampoline code work when stepping from a function in a shared
2786 library into a function in a different shared library.
2787 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2789 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2791 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2792 names mean end of .o file.
2793 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2794 top of routine. Handle new thread notification cleanly.
2795 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2796 thread notification scheme.
2797 * (child_resume): General cleanups, handle resumption of all
2800 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2802 * ser-go32.c: Rewrite to run under windows.
2803 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2805 * serial.c (serial_open): Notice device "pc".
2806 * remote-e7000.c: Fix copyright date.
2807 (expect): Compare \n and \r the same.
2808 (e7000_open): Allow pc as a serial port
2809 * sh/sh.mt: Add ser-e7kpc.
2810 * h8300/h8300hms.mt: Add ser-e7kpc.
2811 * main.c (proc_wait): Don't wait if using go32.
2813 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2815 * somread.c: Simplify by using stabsect_build_psymtabs.
2816 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2817 corresponding to the name of the text section. All references
2819 (somstab_build_psymtabs): Delete function, no longer needed.
2821 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2823 * somread.c: Renamed from paread.c. Changed function names and
2824 comments to reflect that this file deals with SOM (an object file
2825 format), rather than the PA (a cpu).
2826 (Makefile.in): Chaned appropriately.
2827 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2828 * dbxread.c (somstab_build_psymtabs): Renamed from
2829 pastab_build_psymtabs.
2831 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2833 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2834 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2836 * Makefile.in: Updated for core-sol2.c.
2837 * README: Add notes about SPARCworks cc under Solaris 2.x,
2838 from Casper H.S. Dik (casper@fwi.uva.nl).
2839 * config/mips/xm-makeva.h: Removed, no longer necessary.
2840 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2841 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2842 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2844 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2846 * gdba.el: Put program input and output in a separate buffer.
2848 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2850 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2851 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2852 with global variable of same name in libnsl.so on UnixWare.
2854 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2856 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2857 embedded in template name.
2859 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2861 * config/i386/nm-linux.h: change calling convention of
2862 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2863 target_insert_watchpoint() and
2864 target_remove_watchpoint().
2866 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2867 to be long long in gdb.
2868 * config/mips/tm-bigmips.h: ditto.
2870 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2872 * c-lang.c (asm_language_defn): New definitions for language_asm,
2873 mostly copied from c_language_defn, to avoid warnings when
2874 switching between c and asm stack frames.
2876 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2878 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2879 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2880 (upgrade_type, handle_psymbol_enumerators): Likewise.
2881 (has_opaque_xref, cross_ref): Likewise.
2882 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2883 debugging information, rather than doing it here.
2884 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2885 point in ecoff_debug_swap backend structure, rather than calling
2886 ecoff_slurp_symbolic_info directly.
2888 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2890 * breakpoint.c: Include annotate.h. Call annotate_field rather
2891 than printing annotation directly.
2893 * main.c: Include string.h.
2895 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2897 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2898 call it instead of doing normal loop.
2899 * infcmd.c (attach_command): Don't call wait_for_inferior if
2901 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2902 hook that can decide whether to step over the next breakpoint.
2903 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2904 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2907 * configure.in: Improve sorting/formatting of hosts and targets.
2908 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2909 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2910 * Makefile.in (stop-gdb): New target.
2911 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2914 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2916 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2917 the identical initialization can be deleted from main.c, but i
2918 haven't done so just in case.
2920 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2922 * gdba.el: Added menu windows and slightly improved window
2923 handling to gdba.el. Fixed numerous minor bugs that were causing
2924 emacs and gdb to fall out of sync.
2926 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2928 * breakpoint.c: annotate changes lost at merge, put back in.
2930 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2932 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2935 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2937 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2939 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2940 writing of floating registers, the dpx2 kernel disallows it.
2941 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2942 is contained in o_praw.
2943 * irix5-nat.c (solib_map_sections): Adjust sections by the
2944 difference between the loaded address and the prelinked address.
2945 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2947 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2948 symbols, their value is absolute.
2949 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2950 libraries fh->adr fields of zero. Relocate minimal symbol values
2951 upon readin. Relocate non-stabs symbols upon readin.
2952 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2953 start address of the outermost block.
2954 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2955 instead of section_offsets and use relocated pst->textlow for
2956 line number and procedure address relocations.
2958 From gmo@MicroUnity.com (Guillermo A. Loyola):
2959 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2960 Handle SGI Irix5 stIndirect symbol type.
2962 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2964 * breakpoint.c: fix a syntax error native cc does not like.
2966 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2967 * sparclite/Makefile.in: ditto.
2968 * sparcl-tdpe.c: change file name because first 8 chars has to be
2970 * sparcl-stub.c: ditto.
2972 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2974 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2976 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2978 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2979 ignore) a PID argument.
2980 (hppa_pop_frame): Pass a PID to target_write_pc.
2981 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2982 and pass through a PID argument.
2983 (target_read_pc, target_write_pc): Update prototypes.
2985 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2987 * Makefile.in: add new file sparclite-tdep.c.
2988 * sparclite/Makefile.in: add new file sparclite-stub.c.
2989 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2991 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2992 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2994 * sparclite-tdep.c: new file, contains hardware breakpoint support
2996 * sparclite-stub.c: new file, stub code that add support hardware
2998 * breakpoint.c: add hardware breakpoint support.
2999 * breakpoint.h: add new breakpoint type to support hardware
3001 * config/mips/nm-irix4.h: change interface for target dependent
3002 code supporting watch point.
3003 * config/pa/nm-hppab.h: change interface for target dependent
3004 code supporting watch point.
3006 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
3008 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
3010 * stabsread.c (read_struct_fields): os9k nested structure does not
3011 have terminating ';', instead it just get to ',' and bit position
3014 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
3016 * nlmread.c (nlm_symtab_read): Clean up a bit.
3017 * (nlm_symfile_read): Record bounds of main() so that backtrace
3018 command will know where to stop.
3019 * objfiles.c (objfile_relocate): Relocate entry point/func info
3020 for backtrace as well.
3021 * objfiles.h: Define values for invalid PCs for entry point info.
3022 * symfile.c (init_entry_point_info): Initialize invalid values
3023 with aforementioned macros.
3024 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
3025 to cause backtrace to stop when it gets back to main().
3026 * config/i386/tm-i386nw.h: Ditto.
3028 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
3030 Fix value_print, which used to be ostensibly language-independent,
3031 but would print pointers and arrays in C syntax. Instead, call
3032 a language-specific function.
3033 * language.h (struct language_defn): New functional field
3035 (LA_VALUE_PRINT): New macro.
3036 * language.c (unk_lang_value_print): New stub/dummy function.
3037 (unknown_language_defn, auto_language_defn, local_language_defn):
3039 * c-valprint.c (c_value_print): New function, with code moved from:
3040 * valprint.c (value_print): ... here. Now just invoke
3041 LA_VALUE_PRINT to do language-specific stuff.
3042 * valprint.c (value_print_array_elements): Make non-static.
3043 * c-lang.c (c_language_defn, cplus_language_defn): Add
3044 c_value_print in the la_value_print field.
3045 * m2-lang.c (m2_language_defn): Likewise.
3046 * ch-lang.c (chill_language_defn): But here use chill_value_print.
3047 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
3048 * ch-valprint.c (chill_value_print): New function, based on
3049 c_value_print, but use Chill "look and feel."
3050 * c-lang.h (c_value_print): New prototype.
3051 * ch-lang.h (chill_value_print): New prototype.
3052 * value.h (value_print_array_elements): New prototype.
3054 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
3055 and case TYPE_CODE_SET): Check that the element type isn't a stub.
3057 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3059 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
3060 to new file top.c. Make things extern instead of static and
3061 similar rearrangements to deal with this.
3063 * utils.c: Move fputs_unfiltered to main.c. Remove
3064 FPUTS_UNFILTERED_OVERRIDE ifndef.
3065 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
3066 and libgdb uses utils.c and top.c.
3068 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
3070 * hppa-tdep.c (skip_trampoline_code): Fix typo.
3072 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
3074 * ch-valprint.c (chill_val_print_array_elements): New function.
3075 A Chill version of val_print_array_elements, it prints the
3076 array index labels, in additions ot the array element values.
3077 (chill_val_print): Use the new function.
3079 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
3081 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
3083 * defs.h (enum language): Add language_asm.
3084 * findvar.c (read_register_bytes read_register_gen
3085 write_register_bytes read_register read_register_pid
3086 write_register write_register_pid supply_register): Move multi-
3087 thread handling down into these routines. Create XXX_pid routines
3088 that allow register references to specify the pid.
3089 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
3090 read_sp write_sp read_fp write_fp): Move these routines from
3091 infcmd to findvar to centralize the whole mess.
3092 * i386-nlmstub.c: Portability fixes.
3093 * infptrace.c (child_resume): Conditionalize to allow other natives
3094 to override it. Remove PIDGET gubbish, it's no longer necessary.
3095 * infrun.c (wait_for_inferior): Put registers_changed() before
3096 target_wait() to speed up remote debugging.
3097 * Replace code that reads registers from other threads with much
3098 nicer looking new function calls (see changes to findvar.c).
3099 * Don't skip prologues if debugging assembly source.
3100 * lynx-nat.c (child_resume): Lynx now needs it's own version of
3101 child_resume to handle multi-thread debugging properly.
3102 * remote.c: Add O response to get console output from target.
3103 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
3104 SERIAL_ERROR here to simplify callers.
3105 * Change static var timeout to remote_timeout.
3106 * (fromhex): Remove unnecessary return -1 at end of routine.
3107 * (remote_wait): Turn this into a big switch statement. Add
3108 support for O response.
3109 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
3110 * (getpkt): Split getpkt into two parts. read_frame deals with
3111 all formatting issues, run-length encoding, and framing. getpkt
3112 now handles error recovery, and frame detection.
3113 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
3114 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
3115 control. (hardwire_readchar): Handle EINTR from read().
3116 * symfile.c (deduce_language_from_filename): Add support for .s
3118 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
3119 override infptrace's child_wait.
3120 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
3121 instead of XXXlynx.h.
3122 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
3124 * nlm/gdbserve.c: Portability fixes.
3126 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3128 * inftarg.c (child_wait): Call proc_wait, not wait.
3129 (child_mourn_inferior): Call proc_remove_foreign.
3130 * main.c (gdb_init): Call init_proc.
3131 * main.c: Provide dummy versions of init_proc, proc_wait, and
3132 proc_remove_foreign for the gdb case (the libgdb case provides its
3133 own versions of these functions).
3134 * Makefile.in (libgdb-files): Add libproc.a.
3136 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3138 Hardware watchpoints for Linux, from Rick Sladkey
3139 (jrs@world.std.com).
3140 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3141 new hardware breakpoint recovery method.
3142 * i386v-nat.c (i386_insert_watchpoint,
3143 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3144 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3145 New functions to support the 386 hardware debugging registers.
3146 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3147 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3148 target_insert_watchpoint, target_remove_watchpoint): Define these
3149 macros to use the hardware debugging functions in i386v-nat.c.
3151 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3153 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3156 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3158 * target.c, target.h: New variables target_activity_function and
3160 * inflow.c, inferior.h: New functions set_sigio_trap and
3162 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3164 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3166 * remote-sim.h (sim_verbose): Delete.
3167 Document callbacks needed.
3168 (sim_*): Change result to void where there isn't one.
3169 (sim_open): Clarify argument and error response.
3170 (sim_close): Declare.
3171 (sim_load): Change bfd_handle argument to file name. Clarify result.
3172 (sim_create_inferior): Renamed from sim_set_args.
3173 (sim_set_pc): Delete.
3174 (sim_info): Delete printf_fn argument.
3175 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3176 (gdbsim_load): Try sim_load first.
3177 (gdbsim_create_inferior): Call sim_create_inferior.
3178 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3179 (gdbsim_close): Call sim_close.
3180 (gdbsim_files_info): Update call to sim_info.
3181 (gdbsim_ops): Realign comments.
3183 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3185 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3187 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3188 the auxent if the symbol's name is ".file". From David Edelsohn
3189 <c1dje@watson.ibm.com>.
3191 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3193 * breakpoint.c (breakpoint_1): Fix typo.
3195 * annotate.c (annotate_field_end): Fix typo.
3197 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3199 * Makefile.in (TSSTART): Remove; no longer used.
3201 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3202 fputs_unfiltered and exit directly, rather than fatal. The latter
3203 calls vfprintf_unfiltered!
3205 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3206 * value.h, printcmd.c (print_value_flags): Move from here...
3207 * annotate.c: ...to here, and make it use can_dereference.
3209 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3211 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3212 Remove, needed for both native and cross.
3213 * target.c (attach_flag, generic_mourn_inferior): Put here.
3214 * utils.c (job_control): Put here.
3215 (terminal.h): Don't include anymore.
3217 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3219 * source.c (find_source_lines): Always use code that was #ifdef
3220 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3221 leaving it on the chain. Reindent much of this function.
3222 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3223 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3224 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3225 config/ns32k/xm-ns32km3.h: Remove all references to
3226 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3227 * main.c, fork-child.c, many config files: Remove all
3228 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3231 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3232 This avoids __eprintf troubles.
3234 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3236 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3237 initialization code which needs to be called even if we bypass the
3238 command line stuff into gdb_init.
3239 * utils.c (fputs_unfiltered): Surround in #ifndef
3240 FPUTS_UNFILTERED_OVERRIDE.
3241 * Makefile.in (libgdb.a): New target.
3243 * utils.c: Rearrange I/O stuff a bit so that all output goes
3244 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3245 which made %s not work with arbitrarily large strings.
3246 * printcmd.c (printf_command): Use printf_filtered, not
3247 printf_unfiltered and printf, now that arbitrary limit is gone.
3250 * breakpoint.c (watchpoint_check): Remove unused variable b.
3251 * stack.c (print_frame_info): Move sp and buf inside #if.
3252 * eval.c (evaluate_subexp): Remove unused variables pp,
3253 mangle_ptr, ptr, and mangle_tstr.
3254 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3256 * symtab.c (lookup_symtab): Put variable copy inside #if.
3257 (decode_line_1): Put variable q1 inside #if 0.
3258 * target.h: Declare target_link.
3259 * infrun.c (wait_for_inferior): Remove unused variables signame.
3260 * remote.c (remote_resume): Remove unused variable name.
3261 * c-exp.y (parse_number): Parenthesize operand of shift.
3262 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3263 (this is a semantic change, the warning seems to have detected a bug).
3264 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3265 * coffread.c: Move variable temptype inside #if.
3266 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3268 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3269 (chill_val_print): Remove unused variable in_range.
3270 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3271 (chill_val_print): Add default case for switch.
3272 * stabsread.h: Declare stabsect_build_psymtabs.
3273 * os9kread.c (read_minimal_symbols): Make this return void.
3274 (os9k_symfile_read): Remove unused variables stb_exist and val.
3275 (os9k_symfile_init): Remove unused variable val.
3276 (fill_sym): Remove unused variable id.
3277 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3278 unused variable nsl.
3279 Remove unused variable symfile_bfd.
3280 #if 0 unused variables lbrac_unmatched_complaint and
3281 lbrac_mismatch_complaint.
3282 Remove declaration for non-existent function os9k_next_symbol_text.
3284 * annotate.c, annotate.h: New files, containing a function for
3285 each annotation which outputs it.
3286 * Move breakpoints_changed from breakpoint.c to annotate.c.
3287 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3288 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3289 Use annotate.c functions to output annotations.
3290 * Makefile.in (OBS): Add annotate.o.
3292 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3294 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3295 elf_unwind_entries are always initialized.
3297 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3298 stubs which return directly to the caller rather than to the stub
3301 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3303 * c-exp.y (yyerror): Display a more informative error message.
3304 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3305 * m2-exp.y (yyerror): Ditto.
3307 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3309 * inflow.c (job_control): Move definition to front of file.
3311 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3313 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3314 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3316 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3318 * Makefile.in (kdb): Remove old init.c creation commands.
3319 * configure.in (sparclite): Match on sparclite*.
3320 * sparclite/aload.c (main): Only change section addresses for
3321 a.out format object files.
3323 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3325 * config/i386/go32.mh: Define CC.
3327 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3329 * gdbserver/Makefile.in: Remove irrelevant definitions and
3330 comments inherited from the gdb Makefile.
3331 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3332 (VERSION): Update to 4.12.3.
3333 (gdbserver): Remove any existing executable first.
3334 (distclean, realclean): Remove nm.h.
3335 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3336 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3337 Don't use absolute pathname.
3339 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3341 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3344 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3346 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3347 (print_it_normal): Add annotations for the inferior starting and
3348 stopping, and for all the various messages related to how it
3351 * printcmd.c (do_one_display): Annotate.
3352 * stack.c (print_frame_info): Annotate printing of stack frames.
3354 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3356 * remote.c (get_offsets): Handle case where stub doesn't support
3359 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3361 Add partial support for g++ code compiled with -fvtable-thunks.
3362 * c-valprint.c (c_val_print): Add vtblprint support
3364 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3365 pointers (if using thunks) as well as array of structs (otherwise).
3366 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3367 level, and make the latter non-static (so define_symbol can use it).
3368 * stabsread.c (define_symbol): If the type being defined is a
3369 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3370 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3371 * values.c (value_virtual_fn_field): Handle thunks.
3372 * values.c (value_headof): Minor efficiency hack.
3373 * values.c (value_headof): Incomplete thunk support. FIXME.
3375 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3377 * valprint.c (print_longest): Clarify comment about use_local.
3378 * printcmd.c, defs.h (print_address_numeric), callers in
3379 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3380 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3381 exec.c: New argument use_local.
3382 * source.c (identify_source_line): Use filtered output. Use
3383 print_address_numeric.
3385 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3386 language.c (type_error, range_error): Use filtered output.
3387 * utils.c (error_begin): Update comment to tell people to use
3390 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3391 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3394 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3396 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3397 from the fault, #ifndef FAULTED_USE_SIGINFO.
3398 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3400 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3402 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3403 Explicitly annotate each record.
3405 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3407 * xcoffexec.c: Reformat to standards and lint.
3408 (language.h): Include.
3409 (exec_close): Declare arg "quitting".
3410 (file_command): Declare arg "from_tty".
3411 (map_vmap): Cast xmalloc result to PTR.
3412 * rs6000-nat.c: Reformat to standards and lint.
3413 (exec_one_dummy_insn): Use char array for saved instruction.
3414 (fixup_breakpoints): Declare.
3415 (vmap_ldinfo): Be more informative in fatal error messages.
3416 (xcoff_relocate_symtab): Define to return void.
3417 * xcoffsolib.h: Reformat to standards, improve comments.
3418 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3420 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3422 * utils.c, defs.h (error_begin): New function.
3423 (quit): Print annotation before printing the error message.
3424 * main.c (return_to_top_level): Print annotation before doing the
3426 * symtab.c (decode_line_1): Call error not warning and then
3427 return_to_top_level. Call error_begin and printf_unfiltered
3428 rather calling warning (before calls to return_to_top_level).
3429 * core.c (memory_error): Use error_begin, printf_unfiltered,
3430 print_address_numeric and return_to_top_level instead of error.
3431 Cleans up a FIXME-32x64.
3432 * language.c (type_error, range_error): Call error_begin
3433 not just target_terminal_ours.
3435 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3436 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3437 side of an assignment is non-portable.
3439 * utils.c (query): Change syntax of query annotations to be
3440 consistent with other input annotations.
3441 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3443 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3445 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3447 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3448 that have a stack frame size of 32k or larger (from Paul Flinders).
3449 Remove #if 0'd code.
3451 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3453 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3454 for Lynx platforms that need it.
3455 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3457 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3459 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3460 than trying to deduce it from the fault.
3462 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3464 * printcmd.c (print_address_symbolic): Initialize name to empty
3465 string to avoid core dump if lookup fails.
3466 * remote-e7000.c (printf_e7000debug): Error if target not open.
3468 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3470 * i386-nlmstub.c: Update to be more in line with PIN stub.
3471 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3472 * (hex2mem): Init ptr.
3473 * General cleanups to use ConsolePrintf, standard prologues, etc...
3475 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3477 * i386-nlmstub.c: More changes to be compatible with remote.c.
3479 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3480 into (the far less frequently called) dbx_symfile_read.
3482 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3484 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3486 * dbxread.c (record_minimal_symbol): Record the section
3487 associated with the symbol to make dynmaic relocation work.
3488 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3489 Solaris brain-damage which don't apply to relocatable object
3491 * (stabsect_build_psymtabs): New routine to read stabs out of an
3492 arbitrarily named section.
3493 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3495 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3496 stabs out of the nlm.
3497 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3498 brain-damage which don't apply to relocatable object files.
3499 * remote.c (putpkt): Improve error reporting and error handling.
3500 * (get_offsets): Temporary kludge to force data & bss sections to
3501 have the same relocation.
3502 * stabsread.c (define_symbol, scan_file_globals): Record section
3505 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3507 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3508 FIXME-32x64 comment.
3510 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3512 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3513 to after call to target_wait. This means that flush_cached_frames
3514 can call target_terminal_ours if it wants to.
3515 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3516 comment about why the code is dubious.
3518 * stabsread.c (read_type): Call read_type, not nonexistent
3521 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3523 * remote-os9k.c (rombug_fetch_registers): set trace mode
3525 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3527 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3529 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3530 passed to process_one_symbol.
3531 * stabsread.c (read_type): process os9k functio prototype.
3533 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3535 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3538 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3540 * utils.c (prompt_for_continue): Annotate prompt.
3541 (query): Annotate query.
3542 * printcmd.c (print_frame_args): Change syntax of argument
3543 annotation to make name and value part of a single group of
3544 annotations, not two separate groups.
3545 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3546 * valprint.c (val_print_array_elements): Change syntax of
3547 annotation to be more concise.
3548 * main.c, defs.h (command_line_input): New argument tells what
3549 string to include in the annotations.
3550 * symtab.c (decode_line_2), main.c (read_command_lines,
3551 command_loop): Change callers.
3553 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3554 target null pointer.
3555 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3557 * printcmd.c (output_command): Annotate things we print here too.
3558 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3559 * Move declaration of print_value_flags from defs.h to value.h.
3560 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3562 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3564 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3565 BFD handles sun3 dynamic relocations now.
3566 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3569 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3571 * printcmd.c (print_command_1): Annotate the top-level expressions
3573 (print_frame_args): Annotate each argument.
3574 * printcmd.c, defs.h (print_value_flags): New function.
3575 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3576 * valprint.c (val_print_array_elements): Annotate each array element.
3578 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3580 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3581 the register contains a pointer to the type, not the type itself.
3583 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3585 * main.c (main): Accept --annotate=N option and make --fullname
3586 the same as --annotate=1.
3587 (command_line_input): Print annotatation before and after prompt.
3588 * blockframe.c (flush_cached_frames): Print annotation.
3589 * Rename frame_file_full_name to annotation_level and move it from
3591 * source.c (identify_source_line): If annotation_level > 1,
3592 change output format.
3593 * breakpoint.c: Print annotation whenever a breakpoint changes.
3594 * main.c: New variable server_command.
3595 (command_line_input): Parse "server " and set server_command.
3596 (dont_repeat): Check server_command.
3598 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3601 updating raw_symbol and symnum. Return a value in the case where
3604 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3606 * parse.c: Don't define block_found; it is defined in symtab.c.
3607 * parser-defs.h: Add comment regarding block_found.
3609 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3611 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3614 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3616 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3617 section vma. Do not read dynamic relocs for sun3 executables to
3618 avoid BFD assertion message.
3620 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3622 * nm-hppab.h (KERNEL_U_ADDR): Define.
3623 (FIVE_ARG_PTRACE): Likewise.
3624 (CANNOT_STORE_REGISTER): Likewise.
3625 * nm-hppah.h (KERNEL_U_ADDR): Define.
3626 (FIVE_ARG_PTRACE): Likewise.
3627 (CANNOT_STORE_REGISTER): Likewise.
3628 (NEED_TEXT_START_END): Likewise.
3630 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3631 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3632 (FIVE_ARG_PTRACE): Likewise.
3633 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3634 (FIVE_ARG_PTRACE): Likewise.
3636 * hppa-tdep.c (read_unwind_info): Make static.
3637 (restore_pc_queue): Indirect through the target vector to
3638 reload the register state.
3640 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3642 * paread.c (compare_unwind_entries): Delete function. It's been
3643 moved into hppa-tdep.c.
3644 (read_unwind_info): Likewise.
3645 (pa_symfile_read): No longer call read_unwind_info. The unwind
3646 tables will be read in as they are needed.
3648 * hppa-tdep.c (compare_unwind_entries): New function.
3649 (read_unwind_info, internalize_unwinds): Likewise.
3650 (find_unwind_entry): Read in unwind information on demand.
3652 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3654 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3655 to : in search path processing.
3656 * defs.h (qsort): Rename argument in prototype.
3657 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3659 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3660 (false): Eliminate usages.
3662 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3664 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3665 All references to value changed to value_ptrlage_command is now
3667 All references to value changed to value_ptr.
3668 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3669 * remote-hms.c (hms_wait): Timeout after five seconds.
3670 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3671 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3672 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3674 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3676 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3678 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3680 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3682 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3683 bp_watchpoint_scope breakpoints.
3684 (struct breakpoint): Add val_chain and related_breakpoint fields
3685 for use by watchpoints.
3687 * breakpoint.c (within_scope): Delete. No longer used.
3688 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3689 (target_{remove,insert}_watchpoint): Likewise.
3690 (can_use_hardware_watchpoint): New function.
3691 (remove_breakpoint): New function to remove a single breakpoint
3692 or hardware watchpoint.
3693 (insert_breakpoints): Handle insertion of hardware watchpoints.
3694 Store a copy of the value chain derived from the watchpoint
3696 (remove_breakpoints): Simplify by using remove_breakpoint.
3697 (delete_breakpoint): Likewise.
3698 (watchpoint_check): Delete the watchpoint and watchpoint scope
3699 breakpoints when the watchpoint goes out of scope. Save & restore
3700 the current frame after checking watchpoints.
3701 (breakpoint_init_inferior): Likewise (restarting the program
3702 makes all local watchpoints go out of scope).
3703 (bpstat_stop_status): Handle hardware watchpoints much like normal
3704 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3705 when the watchpoint goes out of scope. Remove and reinsert all
3706 breakpoints before returning if we stopped when a hardware watchpoint
3708 (watch_command): Use a hardware watchpoint when possible. If
3709 watching a local expression, build a scope breakpoint too.
3710 (map_breakpoint_numbers): Also call given function for any
3711 related breakpoints.
3712 (disable_breakpoint): Never disable a scope breakpoint.
3713 (enable_breakpoint): Handle hardware breakpoints much like normal
3714 breakpoints, but recompute the watchpoint_scope breakpoint's
3715 frame and address (if we have an associated scope breakpoint).
3716 (read_memory_nobpt): Handle hardware watchpoints like normal
3717 watchpoints. When necessary handle watchpoint_scope breakpoints.
3718 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3719 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3720 (disable_command): Likewise.
3722 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3723 Extern prototype added to frame.h
3725 * infrun.c (wait_for_inferior): Set current_frame and select
3726 a frame before checking if we stopped due to a hardare watchpoint
3727 firing. Handle stepping over hardware watchpoints.
3728 (normal_stop): Remove unnecessary call to select_frame.
3730 * value.h (value_release_to_mark): Declare.
3731 * values.c (value_release_to_mark): New function.
3733 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3734 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3736 * hppab-nat.c (hppa_set_watchpoint): New function.
3738 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3739 (HAVE_STEPPABLE_WATCHPOINT): Define.
3740 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3741 (target_{insert,delete}_watchpoint): Define.
3743 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3744 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3745 (target_{insert,remove}_watchpoint): Likewise.
3747 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3749 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3750 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3751 often have the same names as debug symbols for functions, and
3752 confuse lookup_symbol().
3754 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3756 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3757 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3758 REGISTER_RAW_SIZE (1).
3759 Together these changes work around a bug in HP's compiler. Both
3760 seem to be necessary.
3762 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3764 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3765 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3766 are type mst_solib_trampoline.
3768 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3770 * config/m68k/es1800.mt: Change comments.
3772 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3774 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3776 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3778 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3781 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3783 * values.c (unpack_long): Remove obsolete comment about using a
3786 * symfile.c (symbol_file_command): Add comments about command syntax.
3788 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3789 Jim Kingdon (kingdon@cygnus.com)
3791 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3792 are in the .plt section.
3793 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3794 find_solib_trampoline_target): New functions for handling
3795 stepping into -g compiled shared libraries.
3796 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3797 find_solib_trampoline_target): Add prototypes.
3798 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3799 Define to handle stepping into -g compiled shared libraries.
3800 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3801 stepping into -g compiled shared libraries.
3803 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3805 * configure.in: Add mips-*-sysv4* support.
3806 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3807 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3808 New files for MIPS SVR4 support.
3809 * Makefile.in: Update for new mipsv4 files.
3810 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3811 read_next_frame_reg to obtain the frame relative stack pointer.
3812 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3813 obtain the frame relative stack pointer.
3814 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3815 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3816 by entering them into the minimal symbol table.
3817 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3818 a long for float formats.
3819 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3820 get defined in <link.h>.
3821 * solib.c (solib_add): Add shared library sections to the section
3822 table of the target before adding the symbols.
3823 * partial-stab.h: Relocate static and global functions.
3824 * dbxread.c (read_dbx_symtab): Remove unused variable
3825 end_of_text_address. Relocate text_addr when passing it
3828 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3829 library functions before the executable is run. Retrieve dynamic
3830 symbols from stripped executables.
3831 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3832 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3833 if no debugging symbols were found.
3834 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3835 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3837 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3838 OSF/1 has shared libraries.
3840 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3842 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3843 to BFD handling of dynamic symbols.
3845 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3847 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3848 then gets its real address into FUN and its GOT/DP value into %r19.
3850 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3852 * hppa-tdep.c (frameless_function_invocation): If no unwind
3853 descriptor was found, then assume this was not a frameless
3854 function invocation.
3855 (frame_saved_pc): If the saved PC is in a linker stub, then
3856 return the return address which the linker stub will return to.
3858 * xm-hppab.h: Never define USG.
3859 * xm-hppah.h: Always define USG.
3861 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3863 * values.c (unpack_long, value_from_longest),
3864 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3866 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3868 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3870 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3872 For SVR4 targets, enable gdb to set breakpoints in shared
3873 library functions before the executable is run.
3874 * elfread.c (elf_symtab_read): Handle symbols for shared library
3876 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3877 and moved to objfiles.c.
3878 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3879 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3880 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3881 the new generic definition from tm-sysv4.h works for Solaris.
3883 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3885 * elfread.c (elf_symtab_read): Change storage_needed,
3886 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3887 bfd_get_symtab_upper_bound. Check for errors from
3888 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3889 * nlmread.c (nlm_symtab_read): Same changes.
3891 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3893 * xcoffread.c (xcoff_next_symbol_text): New function.
3894 (read_xcoff_symtab): Set next_symbol_text_func to it.
3895 Move raw_symbol outside of read_xcoff_symtab.
3897 * remote.c (getpkt): Remove unused "out" label.
3899 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3901 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3902 about more than one watchpoint being triggered.
3904 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3906 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3908 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3910 * blockframe.c (find_pc_partial_function): mst_file_text
3911 symbols do not live in the shared library transfer table.
3912 * ch-exp.y (decode_integer_value, match_character_literal,
3913 match_bitstring_literal): Guard tolower calls with isupper,
3914 tolower on old BSD systems blindly subtracts a constant.
3915 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3916 well when determining the producer of the object file.
3917 * mdebugread.c (has_opaque_xref): New function to check for
3918 cross reference to an opaque aggregate.
3919 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3920 enter typedefs to opaque aggregates into the symbol tables.
3921 * mdebugread.c (parse_external): Remove skip_procedures argument,
3922 it has always been 1. Remove code that handled stProc symbols,
3923 it was never executed and was wrong, as the index of a
3924 stProc symbol points to the local symbol table and not to the
3925 auxiliary symbol info. Update caller.
3926 * mdebugread.c (parse_partial_symbols): Do not enter external
3927 stProc symbols into the partial symbol table, they are already
3928 entered into the minimal symbol table.
3929 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3930 Remove all conditionals and definitions for ptx.
3931 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3932 Fix addresses of floating point registers in REGISTER_U_ADDR.
3933 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3934 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3935 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3936 signal trampoline code work.
3937 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3938 Remove all conditionals and definitions for ptx.
3939 Remove KDB definitions.
3940 * symm-nat.c (store_inferior_registers): Fetch registers before
3941 storing them to obtain valid floating point control registers.
3942 Store fpu registers.
3943 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3944 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3945 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3947 * symm-nat.c (child_resume): Update type of `signal' parameter.
3948 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3950 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3952 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3953 calling import stubs for functions in shared libraries.
3955 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3957 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3959 * ch-lang.c (chill_is_varying_struct): Magic string is
3960 was "<var_length>" is now "__var_length" (more portable).
3962 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3964 * remote.c (getpkt): If we get a timeout, actually retry rather
3965 than just giving up the first time it happens.
3966 * remote.c: Document sequence numbers.
3967 (remote_store_registers): Change syntax of 'P' request so that it
3968 never looks like a sequence number.
3970 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3972 * os9kread.c (record_minimal_symbol): add section_offset to
3973 relocate minimal symbol table.
3974 * os9kread.c (read_minimal_symbols): ditto.
3975 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3977 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3978 return. Also if file addr is 0 leave it 0, not to relocate.
3979 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3980 'set remotexoff' and 'set remotelog' commands.
3982 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * remote.c (remote_store_registers): Add 'P' request to set an
3985 individual register.
3986 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3989 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3992 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3993 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3995 * command.c (do_setshow_command, case var_string): Never add a
3996 space to the end of the string.
3997 * NEWS: Document this change.
3998 * .gdbinit: Add a space to the "set prompt" command.
4000 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4002 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
4003 changes to make it compile (it doesn't link yet).
4005 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
4006 (set_demangling_style, set_demangling_command): Use savestring not
4007 strdup. We were not dealing properly with a NULL return from
4008 strdup, and were not declaring strdup (the system header may or
4011 * valprint.c (val_print): Remove inaccurate comment about what
4012 types can be stub types.
4014 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
4015 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
4016 Supply alternate version if ATTACH_DETACH is not defined.
4017 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
4018 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
4019 * configure.in: Recognize i[34]86-sequent-sysv4* host.
4021 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4023 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
4025 (skip_trampoline_code): Rewrite and add support for argument
4026 relocation stubs stubs, import/export stubs, calls through
4027 "_sr4export" and cascaded trampolines.
4029 * hppa-tdep.c (skip_prologue): Return "pc" not zero
4030 if no unwind descriptor is found.
4032 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
4033 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
4034 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
4035 differently. All registers are four bytes.
4036 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
4038 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
4040 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
4041 registers as both single and double values (fetching 2nd 32bit half
4042 as necessary). Annotate each register printed with its precision.
4044 * paread.c (read_unwind_info): Fix off-by-one error.
4046 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4048 * main.c (complete_command): Deal with it if arg is NULL.
4050 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4052 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
4053 regarding using the PC--using the PC is necessary and all the
4054 FIXME comments in the world won't make it go away.
4056 * valops.c (value_at, value_at_lazy): Give error if we dereference
4058 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
4059 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
4061 * stabsread.c (patch_block_stabs): Add comment about what happens
4062 if the definition is in another compilation unit from the stab.
4064 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
4066 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4068 * main.c (complete_command): New command, from Rick Sladkey
4069 <jrs@world.std.com>.
4070 (symbol_completion_function): Don't declare rl_point and
4071 rl_line_buffer; they are now declared in readline.h.
4072 (show_commands): Don't declare history_base; it is declared in
4074 * command.c (lookup_cmd): Don't delete trailing whitespace.
4075 Reverts change of 14 May 1989.
4077 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
4079 * minsyms.c (prim_record_minimal_symbol): Move section deduction
4080 code from prim_record_minimal_symbol_and_info() to here. Callers
4081 of the latter can legitimately supply a section number of -1.
4083 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4085 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
4086 member functions have an element in args for a (nonexistent) this
4089 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4091 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
4093 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
4094 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
4096 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
4097 for the structure's type. All callers changed.
4099 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
4100 for each structure argument rather than assuming it's either
4101 true or false for all structure arguments.
4103 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
4104 on the length structure passed, not the compiler used.
4106 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
4107 argument for the structure's type.
4109 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4111 * values.c (set_internalvar): Don't set var->value until we are
4112 sure there won't be an error().
4114 * remote.c (get_offsets): Reinstate comment which was in
4115 remote_wait about use of SECT_OFF_TEXT and so on.
4117 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4119 * symmisc.c (maintenance_check_symtabs): New function to check
4120 consistency of psymtabs and symtabs.
4121 * symtab.h (maintenance_check_symtabs): Add prototype.
4122 * maint.c: Add new `maint check-symtabs' command.
4123 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
4124 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4125 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
4127 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
4128 to write_memory to avoid warnings from gcc.
4129 * config/i386/xm-symmetry.h: Add missing #endif.
4130 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
4131 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
4132 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4134 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4136 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4137 (hppa_push_arguments): Likewise.
4139 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4141 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4142 improve remote debugging efficiency. Also fixed problems with
4143 doing function calls for programs with no entry points.
4144 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4145 entry_point_address.
4146 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4147 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4148 parse_lines): Pass section_offsets info to these routines so that
4149 we can relocate symbol table entries upon readin.
4150 * (psymtab_to_symtab_1): Set symtab->primary to tell
4151 objfile_relocate to do relocations for our symbols.
4152 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4153 (which hang off of the symbol table).
4154 * Use prim_record_minimal_symbols_and_info instead of
4155 prim_record_minimal_symbols to supply section info to make minimal
4156 symbol relocations work.
4157 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4158 -1, try to deduce it from ms_type.
4159 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4160 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4161 add code to relocate objfile->sections data structure.
4162 * remote.c (get_offsets): Use new protocol message to acquire
4163 section offsets from the target.
4164 * (remote_wait): Get rid of relocation stuff. That's all handled
4165 by objfile_relocate now.
4166 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4167 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4169 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4171 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4173 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4174 HPREAD is not defined.
4176 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4178 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4180 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4181 can no longer set this at run time.
4182 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4183 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4184 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4185 sparc-tdep.c compiles).
4186 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4188 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4190 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4191 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4192 * configure.in: Recognize m68*-cisco*-*.
4194 * Makefile.in (TAGS): Use variables directly, rather than using
4195 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4196 and means that these filenames no longer need be unique across all
4197 the config/* directories.
4198 * configure.in: Put the config/*/ into TM_FILE, etc.
4200 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4201 and trapv exceptions.
4203 * target.h (struct section_table), objfiles.h (struct obj_section):
4204 Change name of field sec_ptr to the_bfd_section. More mnemonic
4205 and avoids the (sort of, for the ptx compiler) name clash with
4206 the name of the typedef.
4207 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4208 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4210 * utils.c: Include readline.h.
4211 * Makefile.in (utils.o): Add dependency.
4213 * remote.c (getpkt): Add support for run-length encoding.
4215 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4217 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4219 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4221 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4222 prim_record_minimal_symbol.
4225 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4226 computing their offset from the start of the old buffer and adding
4227 to the new buffer, rather than by assuming we can add the
4228 difference between the old buffer and the new buffer (it might not
4229 fit in an int). Merge in cosmetic differences from emacs regex.c
4230 version of this macro.
4232 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4234 * Makefile.in (install-only): Fix use of program_transform_name.
4236 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4238 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4239 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4240 so I'm nuking the command.
4241 * symtab.c (find_addr_symbol): Comment out, no longer used.
4243 * main.c (main): Don't init_source_path for the -cd argument. Now
4244 that source_path doesn't contain the current_directory from when
4245 GDB started up, init_source_path is no longer useful (and is
4246 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4248 * TODO: Remove item about line numbers being off. It is useless
4249 and confusing without a reproducible test case (it mentions
4250 proceed(), but I was able to step through proceed without trouble).
4252 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4254 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4255 library functions before the executable is run. Retrieve dynamic
4256 symbols from stripped executables.
4257 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4258 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4259 symtab.c (list_symbols): Handle mst_solib_trampoline.
4260 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4261 for all targets, remove IBM6000_TARGET dependencies.
4262 * dbxread.c (read_dbx_dynamic_symtab): New function.
4263 * dbxread.c (dbx_symfile_read): Use it.
4264 * dbxread.c (SET_NAMESTRING): Set namestring to
4265 "<bad string table index>" instead of "foo" if the string index is
4267 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4269 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4270 to break_command. Handle mst_file_* minimal symbol types.
4271 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4273 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4275 * c-exp.y(yylex): fix potential memory overflow.
4277 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4279 * environ.c (set_in_environ): Eliminate special handling of PATH and
4281 * putenv.c: Removed, conflicts with system declaration of
4282 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4284 * Makefile.in: Change accordingly.
4285 * procfs.c (procfs_create_inferior): Change comment accordingly.
4287 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4289 * rs6000-tdep.c: Change value to value_ptr.
4291 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4293 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4294 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4295 MEMENUM symbols. Do not include function-scoped variables in
4296 the partial symbol table.
4298 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4300 * i386m3-nat.c: Include floatformat.h.
4301 (get_i387_state): Use memset not bzero.
4305 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4306 ieee-float.h to floatformat.h.
4308 * valprint.c (val_print_string): Ignore error if the error
4309 happened after a terminating '\0'.
4311 * c-valprint.c (c_val_print): Never add 1 to return value from
4312 val_print_string; just return what it returns.
4314 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4315 looping through all of the enums.
4316 * infrun.c (signals_info): Use it.
4318 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4320 * main.c (main): When printing warning about bad baud rate, don't
4321 use warning(); it relies on current_target which isn't set up yet.
4323 * breakpoint.c (_initialize_breakpoint): Update docstring for
4324 tbreak to match what the code actually does. Don't mention tbreak
4325 in docstrings for "enable once" or "enable breakpoints once".
4327 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4329 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4330 while (0). That defeats the whole purpose of using do . . . while (0).
4331 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4332 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4333 using a ?: expression as an lvalue is not portable.
4335 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4336 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4337 'p' and 'r' symbol descriptors into a single symbol to look for a
4339 * README, config/sparc/tm-sparc.h: Update comments.
4341 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4343 * mdebugread.c (parse_type): Do not complain for types with
4344 an `indexNil' aux index, these are simply undefined types.
4345 Remove indexNil check from caller of parse_type.
4346 * mdebugread.c (parse_partial_symbols): Do not enter
4347 stGlobal, scCommon symbols into the minimal symbol table, their
4348 value is the size of the common, not its address.
4349 Handle scInit, scFini, scPData and scXData sections.
4350 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4352 Enter stProc symbols into the global_psymbols list once, not into
4353 the static_psymbols_list.
4354 Get rid of dummy psymtab if it is empty, to allow proper detection
4355 of stripped executables.
4356 * mdebugread.c (cross_ref): Allow cross references to Fortran
4359 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4361 * stabsread.c (common_block_end, fix_common_block): Stash the
4362 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4363 as to not assume that a pointer fits in an enum.
4365 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4367 * os9kread.c (fill_sym): check compiler verion number for pre-
4369 * os9kread.c (os9k_process_one_symbol): address of symbol is
4370 relative to section not module.
4371 * stabsread.c (define_symbol): add symbol type 's' as local
4373 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4375 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4376 * remote-os9k.c: fix bug in 'set remotebaud' function.
4377 * remote-os9k.c (rombug_link): minimize checking so to improve
4379 * symfile.c (symbol_file_command): check if failed to link, also make
4380 the command be able to accept more than one filenames.
4381 * target.c (target_link): check if failed to link with rombug.
4382 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4384 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4386 * remote-es.c (es1800_child_ops): Don't declare it static.
4388 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4390 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4392 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4394 * dbxread.c: New variable lowest_text_address.
4395 (record_minimal_symbol, read_dbx_symtab): Set it.
4396 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4397 end_of_text_address.
4398 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4400 * dbxread.c (end_psymtab): Remove old and commented out
4401 capping_global and capping_static. Fix comments regarding
4402 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4404 * parser-defs.h: Add "extern" to start of variable declarations so
4405 we don't end up with commons.
4406 * parse.c: Define these variables.
4408 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4411 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4413 * alpha-tdep.c: Change value to value_ptr.
4415 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4417 * solib.c (elf_locate_base): New function to locate the address
4418 of the dynamic linker's runtime structure in the dynamic info section.
4419 * solib.c (locate_base): Use it instead of iterating over the list
4420 of mapped address segments.
4421 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4424 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4426 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4427 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4428 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4429 signal trampoline and interrupt routines.
4430 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4431 (frame_chain, frame_chain_valid): Likewise.
4432 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4433 saved regs convention for SP.
4435 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4436 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4437 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4439 * tm-hppah.h (IN_SIGTRAMP): Define.
4441 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4443 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4444 alphabetic character as the start of a name.
4446 * sparclite/Makefile.in (all install): Build and install aload.
4448 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4449 config.guess and config.sub produce.
4451 * mips-tdep.c: Change value to value_ptr.
4453 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4455 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4456 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4457 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4458 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4459 value with value_ptr. This is for the ptx compiler.
4460 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4462 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4463 #if 0 i386_float_info.
4464 * symm-tdep.c (round): Remove. Also remove sgttyb.
4465 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4466 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4467 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4468 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4470 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4471 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4472 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4473 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4474 tm-i386v.h is apparently OK.
4475 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4476 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4479 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4481 * osfsolib.c (xfer_link_map_member): Update to use new
4482 target_read_string interface.
4484 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4486 * infrun.c (wait_for_inferior): In checking
4487 remove_breakpoints_on_following_step, check
4488 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4490 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4492 * os9kread.c (os9k_process_one_symbol): Rename
4493 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4494 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4495 (CORE_ADDR)0, from target_link, since that is what it uses.
4496 Process name at end, not during parsing (like we did before Kung's
4497 change), so that -readnow and -mapped can appear anywhere.
4498 Make text_relocation a local variable.
4499 * config/i386/i386os9k.mt: Fix comment.
4500 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4501 * os9kread.c: Put "comments" after #endif inside /* */.
4502 * stabsread.h: Add os9k_stabs variable.
4503 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4505 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4506 descriptor in global_symbols not local_symbols.
4507 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4509 (read_type): If os9k_stabs, accept function parameters after 'f'
4511 (read_array_type): If os9k_stabs, don't expect index type and
4512 expect lower and upper to be separated by ',' not ';'.
4513 (read_enum_type): If os9k_stabs, read a number before the first
4514 enumeration constant.
4515 (os9k_init_type_vector): New function.
4516 (dbx_lookup_type): Call it when starting new type vector.
4517 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4518 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4519 * os9kstab.c: Removed.
4520 * Makefile.in: Update accordingly.
4521 * objfiles.c (objfile_relocate_data): Removed.
4522 * remote-os9k.c (rombug_wait): Call objfile_relocate
4523 not objfile_relocate_data.
4524 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4525 * remote-os9k.c (rombug_wait): Call find_pc_section not
4527 * main.c (quit_command): Check inferior_pid; revert Kung change.
4528 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4530 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4532 * os9kread.c: New file to read os9000 style symbo table.
4533 * os9kstab.c: new file to read os9000 style stabs.
4534 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4535 * objfiles.c (find_pc_objfile): new function to search objfile
4537 * objfiles.c (objfile_relocate_data): new function to relocate
4538 data symbols in symbol table.
4539 * objfiles.h: Add two aux fields in struct objfile to handle
4540 multiple symbol table files situation like in os9000.
4541 * symfile.c: Change so 'symbol-file' command can handle multiple
4542 files. Also call target_link() to get relocation infos.
4543 * target.c (target_link): new function to get relocation info when
4544 a symbol file is requested to load.
4545 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4546 because in cross mode there's no inferior pid, bit they need to
4548 Makefile.in: add os9kread.c os9kstab.c and .o's.
4549 configure.in: add i386os9k target.
4550 config/i386/i386os9k.mt: new add.
4551 config/i386/tm-i386os9k.h: new add.
4553 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4555 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4556 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4558 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4560 * target.c, target.h (target_read_string): Provide error detection to
4561 caller. Put string in malloc'd space, so caller need not impose
4563 * solib.c (find_solib): Update to use new interface.
4564 * irix5-nat.c (find_solib): Read o_path from inferior
4565 (clear_solib): Free storage for o_path.
4566 * valprint.c (val_print_string): Add comments.
4568 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4570 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4573 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4575 * value.h (struct value): Add modifiable field.
4576 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4577 (record_latest_value): Don't mess with VALUE_LVAL of value.
4578 * valops.c (value_assign): Check it. Reword existing error
4579 message on not_lval.
4581 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4582 (STEP_SKIPS_DELAY): Added.
4583 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4586 * valprint.c (val_print_string): If errcode is set, always print
4587 an error, regardless of force_ellipsis. In the non-EIO case,
4588 just print the error message rather than calling error(). Don't
4589 access *(bufptr-1) if bufptr points to the start of the buffer.
4590 When looking for '\0', don't increment bufptr and addr if bufptr
4591 started out already at limit. If an error happens on fetching the
4592 first character, don't print the string.
4594 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4596 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4599 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4600 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4601 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4602 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4603 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4604 * findvar.c: Update comment regarding ieee-float.h.
4606 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4608 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4609 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4610 Define to make backtracing through the various sigtramp handlers
4612 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4613 the saved pc from ucontext on the stack for SVR4 signal handling.
4615 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4617 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4618 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4619 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4620 just use the global variable itself. When printing baud rate,
4621 don't print a baud rate if baud_rate is -1.
4623 * coffread.c (read_coff_symtab): Pass mst_file_* to
4624 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4625 symbols in the minimal symbols regardless of SDB_TYPE.
4627 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4629 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4630 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4631 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4632 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4633 ignored bs->stop for a bp_step_resume breakpoint.
4634 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4635 which performs one (the check_sigtramp2 one) of the functions
4636 which had been handled by the step_resume_breakpoint. For each
4637 use of the step_resume_breakpoint, make it still use the
4638 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4640 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4641 When setting the frame address of the step resume breakpoint, set
4642 it to the address for frame *before* the call instruction is
4643 executed, not after.
4645 * mips-tdep.c (mips_print_register): Print integers using
4646 print_scalar_formatted rather than duplicating all the
4647 CC_HAS_LONG_LONG and so on.
4648 (mips_push_dummy_frame): Use read_register_gen rather than using
4649 read_register and then putting it back in target format with
4650 store_unsigned_integer. If registers are more than 4 bytes, give
4651 an error rather than have some registers overwrite other
4653 #if 0 unused include of opcode/mips.h.
4655 * symfile.h: Don't declare arguments for coff_getfilename.
4657 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4659 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4661 * configure.in (hppa*-*-osf*): New configuration.
4662 * config/pa/hppaosf.mt: New target makefile fragment.
4663 * config/pa/tm-hppao.h: New target include file.
4665 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4667 * exec.c (print_section_info): Print entry point for exec_bfd only.
4668 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4669 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4670 causes problems if <sys/types.h> has no multiple inclusion protection.
4672 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4674 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4675 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4676 (CALL_DUMMY_LENGTH): Changed accordingly.
4678 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4680 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4681 numbers of register windows.
4683 * sparclite/hello.c: Add factorial function for testing.
4684 * salib.c: Use macros instead of constants for I/O addresses to
4685 make 931 support easier.
4686 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4687 register in sta/lda instructions.
4689 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4691 * dbxread.c (process_one_symbol): Set
4692 block_address_function_relative for COFF like we do for ELF and SOM.
4694 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4696 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4698 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4699 the enumerators of an ecoff enum into the partial symbol table.
4700 * mdebugread.c (parse_partial_symbols): Call it.
4701 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4702 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4703 offsets. Cast psymtab->read_symtab to PTR before passing it to
4705 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4706 set up the global offset table pointer in pic compiled code.
4707 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4708 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4709 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4710 ensures that floats are promoted to doubles before they are pushed
4713 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4715 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4716 Fixup cache_on and flush_i_cache so that they work for both the
4717 930 and 932 processors. Rewrite most low level funcs (uart
4718 access & cache stuff) to use new ASI access macros in sparclite.h.
4719 Also make it easy to access second serial port.
4721 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4723 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4724 <sys/stat.h>; not needed.
4726 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4728 * stack.c (print_frame_info): In "pathological" case, don't
4729 distrust the line number information.
4731 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4733 * mips-tdep.c (mips_print_register): handle 64 bits register.
4734 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4736 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4740 * Makefile.in (install): Do the sed for program_transform_name
4741 ourselves instead of worrying about INSTALL_XFORM. This enables
4742 users to override INSTALL_PROGRAM in the standard way.
4744 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4745 depend on Makefile.in.
4747 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4748 Only test against INT_MIN if a LONGEST is bigger than an int.
4750 * README: Change GhostScript to Ghostscript.
4752 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4754 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4755 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4756 character file names.
4757 * Makefile.in (ALLPARAM): Add these files.
4759 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4760 character file names.
4761 * Makefile.in: Add Kung's new mips64 files.
4763 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4765 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4766 mips64el-*-ecoff and mips64-big-*.
4767 * defs.h: get rid of FORCE_LONG_LONG.
4768 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4769 parsing. Change register size to be MIPS_REGSIZE.
4771 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4773 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4774 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4775 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4777 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4779 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4780 (remove_commands, add_commands): Add/remove hms-drain when target
4783 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4785 * configure.in: Add Lynx/rs6000 support.
4786 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4787 messages. Add rs6000 support. Don't try to modify unwritable
4789 * rs6000-nat.c: Move lots of native dependent stuff (like core
4790 file support) from rs6000-tdep.c & xcoffexec.c to here.
4791 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4792 * xcoffexec.c: Move native dependent stuff to nat.c.
4793 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4795 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4797 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4798 New files to support Lynx/rs6000.
4800 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4802 * README: Remove note about gcc warnings on alpha, these should be
4804 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4805 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4806 remote-utils.c, stabsread.c: Include <string.h>.
4807 * regex.c: Include "defs.h", change re_comp argument to const char *.
4808 * infptrace.c (fetch_register, store_inferior_registers): Change
4809 regaddr to type CORE_ADDR.
4810 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4811 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4813 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4815 * symtab.h: Always define BYTE_BITFIELD to nothing.
4817 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4819 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4820 * configure.in: Remove comment about m68k-em.mt.
4821 * Makefile.in: Remove references.
4823 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4825 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4828 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4830 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4831 access BFD private data. Search for the "$TEXT$" space rather
4833 (hppa_sym_fns): Add bfd target flavour to initializer.
4835 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4837 * target.c (target_preopen): If target_kill doesn't remove the
4838 target from the stack, use pop_target to do it.
4840 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4841 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4842 changes to stabsread.c from summer 1993.
4844 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4845 printing the program, rather than passing NULL to printf.
4846 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4847 try to call UDIDisconnect again. Print better message.
4848 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4850 (udi_create_inferior): If udi_session_id is negative, open a new
4851 TIP rather than giving an error.
4853 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4854 config/ns32k/ns32km3.mh: Define NAT_FILE.
4855 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4856 (it was inconsistent and namespace-wrong) to NM_M3_H.
4857 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4858 (m3_open): New function.
4860 * TODO: Update Mach section.
4862 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4864 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4866 * printcmd.c (printf_command): Add missing single-letter
4867 backslash-escape sequences, and improve error message.
4869 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4871 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4872 rather than trying to shove an int into a pointer and back out
4873 again. This avoids compiler warnings.
4875 * defs.h (alloca): Declare as void *, not char *, on hpux.
4876 Don't prototype it, just declare the return type.
4878 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4880 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4881 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4883 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4885 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4886 ZERO_REGNUM, just read it as zero without talking to the board.
4888 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4890 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4891 to store_floating, not nonexistent variable len.
4893 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4895 (mips_store_word): Change calling convention to return errors, and
4896 to provide old contents if the caller wants it.
4897 (mips_xfer_memory): Deal with errors from mips_store_word.
4898 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4899 define now that remote-mips.c doesn't use BREAKPOINT.
4901 * remote-mips.c (mips_create_inferior): Call warning if arguments
4902 specified, and then execute "set args" command. Call error, not
4903 mips_error, if executable file not specified.
4905 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4908 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4911 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4913 * value.h (print_longest): Rename "value" to "val" in prototype
4914 declaration because some compilers don't like arguments whose
4915 names are the same as types.
4916 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4917 before passing it to remote_*_bytes.
4919 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4921 * h8500-tdep.c (saved_pc_after_call): The size of the
4922 pc is memory model dependent. (segmented_command,
4923 unsegmented_command, _initialize_h8500_tdep): New commands to
4924 change memory model.
4925 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4927 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4928 (hms_wait): Use new status structure
4929 (hms_open): Push the target here. (hms_before_main_loop): Not
4930 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4931 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4932 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4933 all registers in a compact way.
4935 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4937 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4938 as CORE_ADDR to match definition in rs6000-tdep.c.
4940 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4942 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4943 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4944 definitions into the psymtab.
4946 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4948 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4949 a special exceptionSize for the 68332.
4951 * remote-udi.c (udi_attach): If no arguments, print error.
4953 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4955 * Makefile.in (VERSION): Bump to 4.12.1
4956 * NEWS, README: Update to match 4.12 release.
4958 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4960 * command.c (empty_sfunc): New function.
4961 (add_set_cmd): Use it instead of not_just_help_class_command.
4962 (not_just_help_class_command): Change calling convention back to
4963 what it was before yesterday's change.
4965 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4966 of the type if present.
4968 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4970 * printcmd.c (decode_format): Don't blithely set the size for
4971 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4973 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4974 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4975 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4976 always just check against INT_MIN and INT_MAX (this also fixes things
4977 if sizeof (long) > sizeof (int), e.g. Alpha).
4978 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4979 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4980 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4981 BUILTIN_TYPE_UNSIGNED_LONGEST.
4982 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4983 longest_int and longest_unsigned_int.
4984 * value.h (struct value): Just align to LONGEST, rather than worrying
4985 about CC_HAS_LONG_LONG.
4986 * valarith.c (value_binop): Figure out type ourself based on
4987 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4988 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4989 * valprint.c (val_print_type_code_int): Just call
4990 extract_unsigned_integer directly, rather than going through
4992 * printcmd.c (decode_format): Remove code which would sometimes
4993 change 'g' size to 'w' for integers. print_scalar_formatted handles
4994 printing huge integers well enough, thank you.
4996 * command.c (add_set_cmd, not_just_help_class_command): Change
4997 to make this the sfunc, not cfunc, since that is how we call it.
4998 * command.h: Comment difference between sfunc and cfunc.
4999 * demangle.c (set_demangling_command): Add third arg since that
5000 is how it is called.
5001 (_initialize_demangler): Use sfunc, not cfunc, for
5002 set_demangling_command, since that is how it is called.
5003 Remove show_demangling_command; it has no effect.
5005 * command.c (shell_escape): Report errors correctly (with error
5006 message from strerror).
5008 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5010 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
5011 x_scnlen.l rather than x_scnlen to match corresponding change in
5014 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5016 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
5017 Change comments regarding TYPE_CODE_BOOL.
5018 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
5019 regardless of the language.
5020 (value_true): Just call value_logical_not regardless of language.
5021 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
5022 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
5023 * language.h: Improve comment for la_builtin_type_vector.
5024 * m2-lang.c (_initialize_m2_language): Don't add any fields to
5025 builtin_type_m2_bool.
5027 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
5029 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
5030 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
5032 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5034 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
5035 by restarting the ioctl.
5037 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5039 * target.h (target_wait): Add comment about calling
5040 return_to_top_level.
5042 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5044 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
5045 additional arguments.
5046 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
5048 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
5050 * sparc-stub.c: Remove unnecessary #include of memory.h.
5052 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5054 * mips-tdep.c: Remove code which sets saved_regs from
5055 init_extra_frame_info and put it in new function mips_find_saved_regs.
5056 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
5057 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
5058 check if it is NULL and call mips_find_saved_regs if so.
5060 * remote-mips.c: Use unfiltered, not filtered, output most places.
5062 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
5063 backtrace. Revise comments.
5065 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5067 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
5068 alpha and irix. The _sigtramp case has to be handled properly
5069 in the tdep files if we have no ecoff debugging info.
5070 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
5071 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
5072 without PC_REGNUM kludge.
5073 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
5074 Clean up handling of mips sigtramp frames, improve comments.
5076 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5078 * paread.c (read_unwind_info): Fix typo.
5080 * paread.c (pa_symtab_read): Update the "check_strange_names"
5081 filter to match GCC's current output. Filter out section symbols
5082 (which the HP linker sometimes puts in the wrong place).
5084 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5086 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
5088 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
5090 * Makefile.in: Remove all references to sparcly-nat.c.
5092 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
5093 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
5094 duplicating serial.h and target.h.
5096 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
5097 are not used anywhere (a 5 Oct 1993 change removed the uses).
5099 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
5100 * config/m68k/es1800.mt: Add comment.
5101 * remote-es.c: Extensive changes to update to current conventions.
5103 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
5104 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
5105 to achieve the desired timeout.
5106 * serial.h (serial_t): Add field timeout_remaining.
5108 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5110 * c-exp.y (yylex): Reenable nested type code.
5112 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5114 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
5116 * remote-mips.c (mips_ops): Fix docstring.
5118 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
5120 * config/m68k/tm-monitor.h: Changes to bring this into accordance
5121 with the old tm-m68k-em.h:
5122 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
5123 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
5124 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
5125 Add FIXME regarding GET_LONGJMP_TARGET.
5127 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
5128 * infptrace.c (kill_inferior): Add comments.
5129 * main.c (quit_command): Call target_close after we kill or
5131 * remote-udi.c (udi_close): Don't error() if QUITTING.
5133 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5135 * configure.in: Make m68k-coff and aout add monitor support in
5136 addition to the standard serial support.
5138 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5140 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5143 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5145 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5146 * elfread.c (record_minimal_symbol_and_info),
5147 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5149 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5151 * i386-stub.c: Add ".text" right before "mem_fault:".
5153 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5155 * remote-utils.c (usage): Fix message to be accurate and conform
5156 more closely to normal conventions.
5158 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5159 whether to show information about exec_bfd, and not control whether
5160 to show information about device and speed.
5162 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5163 usage message, don't dump core.
5165 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5166 for variable size array.
5167 (bug_fetch_register, bug_store_register): Rename "value" to
5168 "fpreg_buf" because some compilers don't like variables whose
5169 names are the same as types.
5170 (bug_store_register): Use a cast when converting char * to
5173 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5174 of the command in error message (the text was referring to the old
5175 name of the command).
5177 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5179 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5180 full details on structure elements without names. This partially
5181 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5182 of those changes was accidental.
5184 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5185 defined, make it an error to specify a single argument which is not
5188 * Makefile.in (version.c), main.c (print_gdb_version): Use
5189 host_alias and target_alias, not host_canonical and
5190 target_canonical, to print configuration.
5192 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5194 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5195 of builtin_type_long. It is necessary to get a type which is
5196 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5198 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5199 various miscellaneous things discovered in the process:
5200 * printcmd.c, defs.h (print_address_numeric): New function.
5201 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5202 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5203 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5204 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5206 * utils.c, defs.h (gdb_print_address): New function.
5207 * expprint (dump_expression), gdbtypes.h: Use it.
5208 * breakpoint.c (describe_other_breakpoints),
5209 symmisc.c (dump_symtab, print_symbol):
5210 Use filtered not unfiltered I/O.
5211 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5212 just run gdb under a debugger for this (and it had problems with
5213 printing addresses, how to print b->shadow, etc.).
5214 * buildsym.c (make_blockvector), core.c (memory_error),
5215 exec.c (print_section_info), maint.c (print_section_table),
5216 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5217 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5218 Add comments saying code is broken. Marked with "FIXME-32x64".
5219 * dbxread.c (process_one_symbol), partial-stab.h (default),
5220 remote-vx.c (vx_run_files_info):
5221 Don't cast int being passed to local_hex_string.
5222 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5223 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5225 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5227 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5228 * source.c: Include <sys/types.h> regardless of USG.
5230 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5232 * valops.c (value_assign): Set `type' after coercing toval.
5233 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5234 Use extract_unsigned_integer to get the address of a reference.
5236 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5238 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5239 AIX can use ? instead of \ for continuation. Deal with it.
5241 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5242 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5243 the HP compiler in ANSI mode doesn't like.
5245 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5246 based on USG, rather than defining HAVE_SIGSETMASK to an
5247 expression containing defined. Having a macro used in #if expand
5248 to an expression containing "defined" is undefined according to
5249 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5252 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5254 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5255 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5257 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5259 * ch-exp.y (match_string_literal): Allow a zero-length string.
5260 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5262 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5264 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5265 passing them to print_387_status.
5266 (print_387_status): Don't subtract top from 7 before using it.
5267 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5268 from 7; the above explains it.
5270 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5272 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5273 pointer value when fixing up the frame at the start of a function.
5275 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5277 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5278 Sparc from the stack.
5280 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5282 * remote-mips.c (mips_initialize): Clear mips_initializing via
5283 cleanup chain, not directly.
5285 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5286 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5287 munging the timeout due to the limited range of c_cc[VTIME].
5289 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5290 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5291 m3-nat.c (m3_create_inferior): Pass it.
5292 * procfs.c: Remove ptrace function. It was declared in a way which
5293 conflicted with the prototype in unistd.h on Solaris.
5295 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5297 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5298 in the sigcontext if it is a signal trampoline frame.
5299 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5300 Define for Solaris2.
5302 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5304 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5305 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5306 tm-sparc.h so they can be overridden if necessary.
5308 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5310 * lynx-nat.c: Add Sparc support.
5311 * sparcly-nat.c: Remove. It's useless.
5312 * config/sparc/nm-sparclynx.h: Rewrite.
5313 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5315 * config/sparc/tm-sparclynx.h: Rewrite.
5317 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5319 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5320 directory. Old code was discarded, since the new opcode table has
5323 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5325 * Makefile.in (realclean): Remove info files per make-stds.texi.
5327 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5329 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5330 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5331 * config/sparc/tm-sun4sol2.h: Define it.
5333 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5335 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5336 if we did not find a symbol.
5338 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5340 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5343 * hppab-nat.c (call_ptrace): Delete redundant function.
5344 (kill_inferior, attach, detach, child_resume): Likewise.
5345 (child_xfer_memory): Likewise.
5347 * hppah-nat.c (call_ptrace): Delete redundant function.
5348 (kill_inferior, attach, detach, child_resume): Likewise.
5350 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5352 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5354 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5356 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5357 (CHILD_XFER_MEMORY): Define.
5358 (PT_*): Define so that generic infptrace.c code can be used.
5360 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5362 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5363 struct section_offsets *, not a (nonexistent) struct section_offset *.
5365 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5366 internal_xcoff_symtab, not an array of one of them. Change lots of
5367 "main_aux" to "&main_aux" and so on.
5369 * coffread.c, xcoffread.c: Include <coff/internal.h>
5372 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5374 * coffread.c (coff_getfilename): Make it not static.
5376 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5378 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5379 a completely gratuitous difference between xcoffread.c and coffread.c).
5381 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5383 * infrun.c (wait_for_inferior): Don't set frame for
5384 step_resume_breakpoint for IN_SIGTRAMP cases.
5386 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5387 breakpoint.c (bpstat_what): Move step_resume from its own field of
5388 the struct bpstat_what into the main_action. Make it override
5389 other breakpoints. This is a conservative change in the sense
5390 that before the step resume breakpoint was a breakpoint.c
5391 breakpoint, hitting the step resume breakpoint overrode even
5392 calling bpstat_stop_status.
5394 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5396 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5397 in case execution was stopped in the called function.
5398 * stack.c (print_frame_info, frame_info): If backtracing through
5399 a call dummy, handle the starting source line number on a line
5400 boundary like backtracing through sigtramp.
5401 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5402 for call dummy frame right. Remove old test for dummy frame,
5403 it has been unused at least since gdb-3.5.
5404 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5407 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5409 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5411 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5413 * infrun.c (signals_info), target.c (target_signal_from_name):
5414 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5416 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5418 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5419 * inflow.c (terminal_ours_1): When discussing how to deal with the
5420 tty state, make note of query() as well as readline.
5422 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5423 signals for which stop and print are cleared by default.
5425 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5427 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5428 reserved fields to hold a stub unwind entry type. Fix typo.
5429 (stub_unwind_entry): New structure for raw stub unwind entries.
5430 (stub_unwind_types): The types of stubs we may encounter.
5431 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5432 * hppa-tdep.c (rp_saved): Use additional information provided
5433 by linker stub unwind descriptors.
5434 (frameless_function_invocation): Likewise.
5435 (frame_chain_valid): Likewise.
5436 * paread.c (compare_unwind_entries): New function for sorting
5437 unwind table entries.
5438 (read_unwind_info): Rewrite to remove dependency on host endianness.
5439 Read in data from the $UNWIND_END$ subspace which contains linker
5440 stub unwind descriptors. Merge that data into the basic unwind
5443 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5445 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5447 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5448 from either the symbol name or the auxent.
5449 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5452 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5454 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5456 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5458 * README: Update notes for alpha port.
5460 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5462 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5463 for operation fault, constraint fault, and type fault.
5465 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5467 * Makefile.in (init.c): Add comment explaining formatting conventions.
5469 * c-exp.y (parse_number): Assign to temporary between the right
5470 shifts, to work around a bug in the SCO compiler.
5472 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5473 Add various files which were added to GDB recently.
5475 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5478 * Makefile.in: Add mostlyclean target.
5480 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5484 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5486 * main.c (show_commands): Make return type of extern
5487 history_get be HIST_ENTRY, rather than struct _hist_entry.
5488 (The latter loses with the upcoming merged readline.)
5490 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5492 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5493 const char *, not char *.
5495 * symtab.h (struct symbol): Make section short, not unsigned short.
5497 * symtab.c (lookup_symbol): Add comment about QUIT here.
5499 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5501 * c-exp.y (parse_number): Check for overflow regardless of range
5502 checking. Fix overflow check to use unsigned LONGEST, not
5505 * c-exp.y (parse_number): Make it so that integer constants are
5506 builtin_type_long_long if builtin_type_long isn't big enough or if
5507 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5509 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5510 Print our "()" first, then recurse for the target type.
5512 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5514 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5516 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5518 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5520 * utils.c (request_quit): Re-establish signal handler regardless
5523 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5525 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5527 * i960-tdep.c: Include target.h.
5529 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5531 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5533 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5535 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5536 changes (status -> ourstatus; declare status, etc.).
5537 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5539 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5541 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5543 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5545 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5547 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5549 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5551 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5553 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5555 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5557 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5558 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5560 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5563 Add search to target vector (#if 0'd until after 4.12):
5564 * target.h (to_search, target_search): Add.
5565 * gdbcore.h, core.c (generic_search): Add.
5566 * remote.c (remote_search): Add.
5567 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5570 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5571 is on, call find_pc_function rather than relying just on the minimal
5572 symbols (probably only matters for symbol readers which don't put
5573 statics in the minimal symbols, but changing this strikes me as
5574 not conservative enough).
5575 Initialize name_location in all cases.
5576 If no symbol and no msymbol, don't print anything symbolic.
5578 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5580 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5582 * printcmd.c (print_address_symbolic): Make it search the
5583 symtabs for variables as well as functions. Add `set print
5584 fast-symbolic-addr' and default it to fast (the old way).
5585 Print line numbers for data items as well as functions.
5587 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5588 address, if a symbol is found (take two more args pointing to
5589 where to store these results).
5591 * symtab.h (find_addr_symbol): Add prototype.
5593 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5595 * objfiles.h: Fix comments to reflect the fact that the phrase
5596 "top of stack" always refers to where the pushing and popping takes
5597 place, regardless of whether it is at the highest or lowest address.
5599 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5601 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5602 compiler generated tag names.
5603 * mdebugread.c (parse_type): Handle cross references to qualified
5605 * valops.c (value_struct_elt): Improve error message if the
5606 address of a method is requested from an object instance.
5607 * valops.c (search_struct_method): Make name_matched non-static
5608 to get it initialized correctly.
5609 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5610 exclude segment register which are not writable on newer SCO versions.
5612 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5614 * go32-xdep.c: Remove unused function uerror.
5615 (sigsetmask): Declare return type. Declare argument (to match the
5616 way it is called). Explicitly return 0.
5618 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5620 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5621 partial_symbol): Shrink the storage sizes of symbols, by making
5622 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5623 enums and small ints to the end of each struct to improve
5624 alignment, and switching the section number from int to unsigned
5627 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5629 * symtab.c (find_addr_symbol): New routine that will find the nearest
5630 symbol associated with an address. It does so by exhaustive
5631 search of the symtabs, so it's slow but complete.
5633 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5635 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5636 to [0,0] rather than [0, end of first source file]. This avoids
5637 problems with other parts of GDB looking for linetables in the
5638 _globals_ symtab. Eliminate variables num_object_files and
5639 first_object_file_end.
5641 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5643 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5644 (pop_frame): Restore PC2 and LR0 from dummy frames.
5645 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5646 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5647 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5648 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5649 (SETUP_ARBITRARY_FRAME): Define.
5651 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5653 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5655 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5657 * remote-udi.c (udi_resume): Correct prototype.
5659 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5661 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5662 hppa_frame_find_saved_regs.
5663 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5664 (prologue_inst_adjust_sp): New function.
5665 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5666 (skip_prologue): Completely rewrite to use unwind information.
5667 (hppa_frame_find_saved_regs): Likewise.
5669 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5671 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5672 to convert a signal number with appropriate bounds checking.
5674 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5676 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5678 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5679 print a newline to end the display anyway.
5681 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5682 coprocessor status regs) when popping a frame. This fixes
5683 float exceptions that occur after calling inferior functions.
5685 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5686 Read and write the fsr (float status register) to/from the child
5687 process along with the float regs. Remove Peter Schauer's change
5688 of May 24 '93, which has higher overhead and doesn't solve the
5689 real problem (which was that FSR wasn't being set).
5691 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5693 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5694 stack overflow check isn't right after the register stack
5695 adjustment instruction. Metaware R2.3u compiler moves other
5696 things in front of it. This fix isn't perfect but is what's
5699 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5701 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5703 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5704 character filenames.
5705 * configure.in: Change accordingly.
5707 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5709 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5710 _filtered io routines from these two files.
5712 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5714 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5715 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5716 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5718 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5720 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5722 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5723 printing to gdb_stderr.
5725 * remote-udi.c (udi_kill): Don't close the connection, just set
5726 inferior_pid to zero.
5727 (udi_mourn): Call remove_breakpoints.
5729 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5731 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5733 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5735 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5737 * remote-bug.c: At the start of each section, reset srec_frame
5740 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5741 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5742 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5743 code which looks for those two waitkinds. Use switch statement.
5744 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5745 CHILD_SPECIAL_WAITSTATUS.
5747 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5748 * Move target_signal_from_host, target_signal_to_host, and
5749 store_waitstatus from inftarg.c to target.c. procfs needs them.
5750 * target.c: Include "wait.h" and <signal.h>.
5751 * target.h, infrun.c (proceed), proceed callers: Pass new code
5752 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5753 enums being treated as unsigned and is cleaner.
5754 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5756 * infcmd.c (signal_command), infrun.c (signals_info):
5757 Don't allow user to specify numeric equivalent of
5758 TARGET_SIGNAL_DEFAULT.
5760 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5762 * config/alpha/alpha-netware.mt: New target support for Alpha
5764 * configure.in: Add alpha-*-netware* target.
5766 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5768 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5770 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5772 * target.h: Add enum target_waitkind, enum target_signal, and
5773 struct target_waitstatus. Change status argument to target_wait to
5774 be struct target_waitstatus * instead of int *.
5775 * target.h, infrun.c, all targets: Change type of signal arguments
5776 to resume(), proceed(), and target_resume() from int to enum
5778 * All targets (*_wait, *_resume): Change accordingly.
5779 * infcmd.c (program_info, signal_command), throughout infrun.c,
5780 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5781 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5782 signal code stuff right with the new signals would be non-trivial).
5783 * inferior.h (stop_signal): Make it enum target_signal not int.
5784 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5785 target_signal_from_name): New functions.
5786 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5787 store_waitstatus): New functions.
5788 * procfs.c (procfs_notice_signals): Use them.
5789 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5791 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5793 * objfiles.c (build_objfile_section_table): Don't abort() if
5794 objfile->sections is already set.
5796 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5797 to match recent change to exec.c.
5801 * main.c (print_gdb_version): Change year to 1994.
5803 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5804 * Makefile.in (NONSRC): Add ChangeLog-93.
5806 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5808 * stabsread.c (read_type): Allow defining several type numbers
5809 at once (e.g. "(1,2)=(3,4)="...).
5811 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5813 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5815 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5817 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5818 to process_one_symbol.
5819 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5820 avoid caching a bad endaddr in find_pc_partial_function.
5822 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5824 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5826 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5828 * infrun.c (wait_for_inferior): Do not step or step resume past
5829 the end of a one-line function we just stepped into.
5831 For older changes see ChangeLog-93
5837 version-control: never