1 Fri Dec 30 17:58:55 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3 * config/m68k/tm-est.h: Remove cruft.
6 Fri Dec 30 15:49:00 1994 Stan Shebs <shebs@andros.cygnus.com>
8 * gdbtk.tcl (FSBox): New proc, File Selection Box code from exmh.
9 (not_implemented_yet): New proc.
10 (build_framework): Add various file commands to file menu.
13 Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu)
15 * Allow up to 10 whitespace separated arguments to user defined
17 * top.c (struct user_args): Structure for holding arguments to
18 user defined commands.
19 (print_command_line): Delete unused "tmp_chain" variable. Clean
20 up flow control by having cases exit in the same manner.
21 Before executing a command or evaluating an expression, substitute
22 the current $arg0..$arg9 values if the command/expression uses them.
23 (arg_cleanup): New function.
24 (setup_user_args, locate_arg, insert_args): Likewise.
25 (execute_user_command): Allow arguments to user defined commands.
27 * Allow if/while commands to be used within a breakpoint command
29 * breakpoint.c (bpstat_do_actions): Call execute_control_command
30 rather than execute_command (passes entire command structure rather
31 than just the command line text).
32 (breakpoint_1): Use "print_command_line" to print a breakpoint
33 command line (including control structures).
34 * gdbcmd.h (execute_control_command): Provide extern decl.
35 (print_command_line): Likewise.
36 * top.c (execute_control_command): No longer static.
37 (print_command_line): New function to recursively print a command
38 line, including control structures.
40 Thu Dec 29 18:18:31 1994 Rob Savoye <rob@darkstar.cygnus.com>
42 * hppa-tdep.c (pa_print_registers): Extract register values stored
43 in big endian format on big and little endian hosts.
45 * array-rom.c: Support for Array Tech LSI33k based RAID disk
47 * configure.in: Recognize "mips*-*-ecoff*" rather than
48 "mips*-idt-ecoff*" so it'll work for the LSI33k.
50 * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support
51 to monitor config structure for supported baud rates for a target
52 and variable stop bits.
53 * monitor.c (monitor_fetch_register): Store register values in big
54 endian format on any host.
56 Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu)
58 * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over
59 export stubs and actual shared library functions so that lazy
60 binding works correctly. Try both __d_plt_call and __gcc_plt_call
61 trampolines for calling import stubs.
63 Wed Dec 28 15:29:02 1994 Stan Shebs <shebs@andros.cygnus.com>
65 * a29k-tdep.c (pop_frame): Fix a variable name.
67 Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu)
69 * hppa-tdep.c (push_dummy_frame): Refine code to determine what
70 space ID to place in the stack & inf_status structure.
71 (hppa_pop_frame): Don't walk through trampoline code if popping a
73 (hppa_fix_call_dummy): Call the stack dummy directly if the
74 current PC is in a shared library.
76 * hppa-tdep.c (push_dummy_frame): Return type is void. Clear
77 in_syscall bit in flags. Don't depend on the PC queue registers
78 when in_syscall is set, they're not valid.
79 * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
83 * hppa-tdep.c: Misc. lint changes.
85 Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu)
87 * breakpoint.c (watchpoint_check): Don't bother restoring the
88 "selected" frame anymore, it's not necessary. Initialize the
89 frame cache before trying to find the current frame in the frame
92 * somsolib.c (som_solib_add): Return without loading any shared
93 libraries if symfile_objfile is NULL.
94 (som_solib_create_inferior_hook): Likewise.
96 Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
98 * remote-est.c: New file supports EST-300 CPU32 background
100 * remote-utils.c (sr_com): Call registers_changed.
101 * configure.in (m68*-*-est*): New configuration.
102 * config/m68k/tm-est.h: New file.
104 Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com)
106 * Makefile.in (CLIBS): Put LIBIBERTY last.
108 * gdbtk.c (gdbtk_wait gdbtk_init): Portability improvements for
112 Thu Dec 22 09:27:16 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
114 * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to
115 function which expects that.
117 Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com)
119 * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use
122 Wed Dec 21 14:00:26 1994 Rob Savoye <rob@darkstar.cygnus.com>
124 * monitor.c: Now supports xmodem as a remoteloadprotocol.
126 Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com)
128 * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define
129 _BSD_COMPAT to get reliable signal handling.
131 Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
133 * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register):
134 if !target_has_registers, call error().
136 * value.h: Remove obsolete comments about FRAME vs struct
140 Mon Dec 19 09:55:47 1994 Stu Grossman (grossman@cygnus.com)
142 * gdbtk.tcl (update_assembly): Force update to make sure that pc
143 is visible when creating new assembly windows.
145 Sun Dec 18 23:31:20 1994 Stu Grossman (grossman@cygnus.com)
147 * gdbtk.c (gdbtk_wait gdbtk_init): Use different method of
148 enabling I/O interrupts for SVR4 (streams).
149 * (start_saving_output save_output get_saved_output
150 finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
152 Totally revamp to use TCLs dynamic string functions. Also, quote
153 all data passed back to TCL to prevent errors with unmatched
154 braces, odd characters, etc... This fixes several wierd problems
155 with outputting strings containing unmatched braces.
156 * (breakpoint_notify gdb_loc): Use long hex format to output
157 addresses of breakpoints and PCs. This fixes some Alpha problems.
158 * (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
159 * (gdb_listfiles): Also, go through the symtabs when looking for
160 files. This makes xcoff work (sort of), but probably breaks
162 * (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
163 TCL errors when hitting stop button.
164 * (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
165 that will trash the result. strdup the result instead and pass
166 that on. Improve error handling as well.
168 * gdbtk.tcl (gdbtk_tcl_flush): Use global def of
169 current_output_win. Makes flushing actually work!
170 * (asm_win_name create_asm_win update_assembly): Bunch of fixes
171 to make assembly windows stop flashing when loading a new file.
172 * (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
173 errors from losing control.
174 * (create_source_window): Add source file selection to View menu.
175 * (create_command_window (<Key-Return> binding): Quote text fed
176 into gdb_cmd to prevent eval errors.
179 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
181 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
184 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
187 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
188 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
189 ->sp_offset to compute the address something is saved at, not
192 * sparc-tdep.c (get_saved_register): New function.
193 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
194 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
195 * stack.c (frame_info): Add comment about what to do if
196 FRAME_FIND_SAVED_REGS is not defined.
198 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
199 here. Get it right for flat frames.
200 * sparc-tdep.c (sparc_frame_chain): Instead of returning
201 meaningful value for ->frame field, just return dummy value.
202 This change is needed because the old code didn't deal with mixed
203 flat and non-flat frames.
205 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
206 frame->frame, don't go through saved regs for this.
208 * sparc-tdep.c: Move guts of skip_prologue to new function
209 examine_prologue. Check for flat prologue and set is_flat.
210 Provide the caller with the information about what is saved where
212 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
214 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
215 union in isannulled, which won't work on a little-endian host,
218 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
221 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
223 * blockframe.c (get_prev_frame_info): Modify comments regarding
224 INIT_FRAME_PC_FIRST and the sparc.
226 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
229 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
231 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
232 the return type of methods to avoid infinite loops with anonymous
234 * valops.c (search_struct_field): Handle anonymous unions.
236 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
237 to correctly handle steps into -g compiled PIC objects in the
239 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
240 Redefine to use sunos4_skip_trampoline_code.
242 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
243 from DWARF to GDB register numbering.
244 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
246 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
248 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
250 * Makefile.in (uninstall): transform file names.
252 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
254 * defs.h: Include progress.h.
255 (QUIT): Call PROGRESS.
256 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
257 usage message into shorter strings.
258 * source.c: Change long command help strings into concats of
259 shorter ones, for picky ANSI compilers.
261 * top.c (command_loop): For space usage display, show both
262 absolute size and the change from before command execution.
264 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
266 * defs.h, main.c (gdb_fputs), top.c: Add stream arg to
267 fputs_unfiltered_hook.
268 * defs.h, top.c, utils.c (error): Add error_hook.
270 * gdbtk.c: Improve mechanism for capturing output values.
271 (full_filename): Remove.
272 (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
273 with call_wrapper. This prevents longjmps (usually via error())
274 from jumping out of tcl/tk and leaving things in an indeterminate
276 (gdbtk_fputs): Differentiate stdout from stderr when passing text
278 * gdbtk.tcl: New view option to disable line numbers. Put catch
279 around most uses of gdb_cmd. Add update button to reg config
280 window. Stop doing immediate updates when selecting registers.
281 Change register view values into checkbuttons.
284 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
286 * breakpoint.c, infrun.c, printcmd.c: Change long command help
287 strings into concats of shorter ones, for picky ANSI compilers.
289 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
291 Sparc flat register window support.
292 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
293 instructions symbolically (used to be local to skip_prologue).
294 (sparc_init_extra_frame_info): New function.
295 (sparc_frame_chain): Add flat cases throughout.
296 (skip_prologue): Add recognition of flat prologues.
297 (sparc_frame_find_saved_regs): Add flat cases.
298 (sparc_pop_frame): Ditto.
299 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
300 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
301 (PRINT_EXTRA_FRAME_INFO): Define.
304 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
306 * gdbtk.tcl (reg_config_menu create_registers_window
307 recompute_reg_display_list): Use array instead of individual vars
308 for register display list.
309 * (recompute_reg_display_list update_registers): Fix bug with not
310 displaying all registers.
313 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
315 * f-lang.c: Remove duplicate declaration of
316 builtin_type_f_integer, and only include it in the f_builtin_types
319 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
320 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
321 the HP compiler doesn't like.
324 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
326 * gdbtk.c: New tcl commands: gdb_fetch_registers,
327 gdb_changed_register_list, and gdb_regnames.
328 * gdbtk.tcl: Use monochrome color model for now.
329 * (delete_breakpoint_tag create_file_win): Add breakdot support.
330 * (create_file_win create_asm_win update_listing build_framework
331 create_source_window create_command_window): Re-org window
332 creation to give all windows consistent look and feel.
333 * (update_listing update_asm): Change pc pointer to '->'.
334 * (registers_command reg_config_menu create_registers_window
335 populate_reg_window update_registers): Revamp register window.
336 Allow selection of registers to be displayed. Highlight changed
340 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
342 * remote.c (remote_wait): Pass string instead of char to strcpy.
344 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
346 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
348 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
350 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
351 changes. They are correct, unlike the post-Nov 3 comment
352 (FRAME_FP doesn't have any machine-independent relationship with
353 FP_REGNUM or any other such notion of a "frame pointer").
355 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
357 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
358 match stubs and protocol spec.
359 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
360 when passing to function which expects that.
362 The following changes aren't quite enough to make things work with
363 LynxOS (apprently kernel problems).
364 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
365 not -1 for remote case.
366 * thread.c (info_threads_command): Give error if !target_has_stack.
367 * infrun.c (start_remote): Call init_thread_list.
368 * thread.c (info_threads_command): Don't call kill for remote
370 * target.c (normal_pid_to_str): Print "thread" not "process" for
372 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
373 response, and `thread' part of 'T' response.
374 * gdbserver/*: If program exits, send packet to GDB before
375 exiting. Handle termination with a signal the same as exiting
377 * remote.c: Don't try to kill program after getting an 'X'
379 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
381 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
383 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
386 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
388 * source.c: Various cosmetic changes.
389 (forward_search_command): Handle very long source lines correctly.
391 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
393 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
394 stop being linked in.
396 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
397 otherwise it looks like BSD-ELF.
399 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
401 * inftarg.c: include <sys/types.h> to get def of pid_t.
403 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
405 * solib.c (auto_solib_add_at_startup): New global.
406 (solib_create_inferior_hook): Call solib_add only if
407 auto_solib_add_at_startup is nonzero.
408 (_initialize_solib): New command "set auto-solib-add".
410 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
412 * parse.c (msymbol_addr_type): Replaced by
413 lookup_pointer_type (builtin_type_void).
415 * printcmd.c (_initialize_printcmd): Give examine_*_type
416 a name for `ptype $_'.
418 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
420 * printcmd.c (print_formatted): Call val_print_string directly,
421 rather than via value_print.
423 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
425 * somsolib.c (som_solib_get_got_by_pc): New function.
426 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
427 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
428 function's export stub or real address in a shared library.
430 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
432 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
434 * configure.in (i[345]86-*-freebsd*): New configuration.
435 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
437 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
439 * top.c (read_next_line): Pass annotation suffix "commands"
440 instead of "command", matches documentation.
442 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
444 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
445 FRAME_ADDR with CORE_ADDR in prototype.
447 * top.c (command_line_input): If annotation suffix is NULL,
448 replace it with an empty string.
449 (read_next_line): Pass "command" as annotation suffix to
452 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
454 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
455 * config/rs6000/xm-rs6000.h: ...to here.
458 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
460 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
462 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
464 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
465 up lots of code and centralize framework initialization.
468 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
470 * tm-hppa.h (skip_trampoline_code): Add extern decl.
471 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
472 allow it to execute any return path trampoline code. Stop the
473 inferior and give the user control when the trampoline has
475 (in_solib_call_trampoline): Handle export stubs which also perform
476 parameter relocations.
477 (in_solib_return_trampoline): Likewise.
479 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
481 * coffread.c, symfile.h (coff_getfilename): Make it static again.
482 * xcoffread.c (coff_getfilename): Use a static copy from
483 coffread.c, modified for accessing the static xcoff strtbl.
485 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
487 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
488 _sr4export and $$dyncall as trampolines. Likewise for long-call
489 stubs and parameter relocation stubs.
490 (in_solib_return_trampoline): Recognize a return trampoline for
491 return value relocation stubs.
493 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
494 Various name changes to match those used by hp-symtab.h.
496 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
498 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
499 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
501 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
502 IN_SOLIB_TRAMPOLINE. All callers changed.
503 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
504 (wait_for_inferior): Handle single stepping through trampolines on
505 return paths from shared libraries.
506 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
507 in_solib_call_trampoline.
508 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
509 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
510 * hppa-tdep.c (in_solib_call_trampoline): New function.
511 (in_solib_return_trampoline): New function.
513 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
515 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
516 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
518 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
519 (BC_BREAKPOINTS): Disable.
520 * sh-tdep.c (print_insn): Cope with big and little endian machines.
521 * sh/sh.mt: Use libsim.a
522 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
523 (BREAKPOINT): Changed to be byteorder independent.
525 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
527 Maintenance commands to report time and space usage.
528 * main.c (display_time, display_space): New globals.
529 (main): Add argument --statistics to enable reporting, display
530 time and space after startup is done.
531 * maint.c (maintenance_time_display, maintenance_space_display):
533 * top.c (command_loop): Display time and space after command
536 * top.c (pre_init_ui_hook): New global.
537 (gdb_init): If pre_init_ui_hook set, call before all other init.
539 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
541 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
543 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
545 * config/i386/i386sol2.mh: Reenable core file support.
547 * symfile.c (deduce_language_from_filename): Treat .c++ as a
550 * valops.c (destructor_name_p): Do not compare the template
551 part for template classes.
553 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
555 * defs.h, infcmd.c (reg_names): Don't declare as constant.
556 * remote-mips.c (mips_open): Read and set the processor type.
557 * mips-tdep.c (mips_set_processor_type): Always return an int.
559 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
561 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
562 * nlm/gdbserve.def (strtol): Add to import list.
563 * nlm/fake_aio.c: Remove file, no longer used.
565 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
566 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
567 (LD_FOR_TARGET): Remove.
569 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
571 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
572 support for two variables used to control the load protocol and
575 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
577 Support for different MIPS IDT processor models.
578 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
579 mips_generic_reg_names, mips_r3041_reg_names,
580 mips_r3051_reg_names, mips_r3081_reg_names,
581 mips_processor_type_table): New globals.
582 (mips_do_registers_info): Don't display register if name is empty.
583 (mips_set_processor_type_command): New command.
584 (mips_show_processor_type_command): New command.
585 (mips_set_processor_type): New function.
586 (mips_read_processor_type): New function.
587 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
588 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
589 (NUM_REGS): Increase to account for all CP0 registers.
590 (REGISTER_NAMES): Add empty names for CP0 registers.
591 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
592 (PRID_REGNUM): New macro.
594 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
596 * README: Add warning about termcap in Ultrix and OSF/1.
598 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
601 * Makefile.in: Fix the test for installing gdbtk.
604 * hppa-tdep.c: Remove including sys/dir.h from a target file.
606 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
608 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
610 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
611 * nlm/ppc.c: Likewise.
613 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
614 (StopBell): New function (stubbed out).
616 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
618 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
621 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
623 * c-exp.y (yylex): Fix a bug in template scanning.
625 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
627 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
628 the top bit returned by getDebugChar.
630 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
632 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
633 to set remote load type and protocol.
634 * rom68k-rom.c: Add to_stop in target_ops.
637 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
639 * Makefile.in: Install gdbtk.tcl.
640 * configure.in: Add ENABLE_GDBTK flag.
641 * gdbtk.c (gdb_sourcelines): Returns list of source lines
642 containing code. (gdb_regnames): Returns list of register names.
645 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
647 * somsolib.c: Add TODO list.
648 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
649 not exist or has size zero. Slightly simplify error handling.
650 Keep an internal list of all the loaded shared libraries and
651 various tidbits of information about the loaded shared libraries.
652 Build section tables for each loaded shared library and add those
653 tables to the core target if necessary.
654 (som_solib_create_inferior_hook): Force re-reading of shared
655 libraries at exec time.
656 (som_sharedlibrary_info_command): New function for dumping
657 information about the currently loaded shared libraries.
658 (_initialize_som_solib): New function.
660 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
662 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
663 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
664 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
666 (copying.o, os9kread.o, remote.o): Update dependencies.
668 * valarith.c (value_sub): When subtracting pointers, only
669 check for a match of the pointed to element lengths.
670 Cast element length to LONGEST to obtain a signed result for
671 pointer subtractions.
673 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
675 * ch-exp.y (yylex): Fix off-by-one error when converting string to
676 lowercase. Null terminate new string.
678 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
680 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
681 it indicates __dld_list is not valid return an error. If it
682 indicates that libraries were not mapped privately, issue a
685 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
687 * symfile.c (syms_from_objfile): Only call find_lowest_section if
688 no ".text" section exists.
690 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
692 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
693 the new generic ROM interface in monitor.c.
694 * config/m68k/monitor.mt: Use new ROM support.
695 * monitor.c: Add support for xmodem download protocol.
697 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
699 * findvar.c (find_saved_register): Fix a frame variable name.
700 * infcmd.c (finish_command): Ditto.
702 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * TODO: Remove "Watchpoints seem not entirely reliable, though
705 they haven't failed me recently." item--this old (4.6 at least)
706 item is too vague to be useful (some watchpoint bugs have been
708 * TODO: Add explanation of "RPC interface" item.
710 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
712 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
713 stub unwind descriptors too.
715 * Enable backtracing from inside a SOM shared library back into
717 * hppa-tdep.c (internalize_unwinds): Accept and use new
718 "text_offset" argument for dynamic relocation of
719 region_{start,end} fields in the unwind descriptor.
720 (read_unwind_info): Pass text_offset to internalize unwinds.
722 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * m3-nat.c: Remove comments about arbitrary limit in
725 printf_filtered; that limit is gone.
727 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
729 * Beginnings of SOM shared library support. Breakpoints and
730 single frame backtracing within the library only. Only works when
731 using the HPUX 9 dynamic linker. More functionality to be added
734 * somsolib.c, somsolib.h: New files.
735 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
736 (ALLDEPFILES): Add somsolib.c.
737 (somsolib.o): Add some dependencies.
738 * somread.c (som_symtab_read): Accept multiple section offsets.
739 All callers changed. Adjust all text symbols with the first
741 * symfile.c (find_lowest_section): Enable this function. Add some
742 tie-breaking logic when sections have the same vma.
743 (syms_from_objfile): Use find_lowest_section rather than looking
744 for ".text" by name. Relax warning to only warn if the lowest
745 section is not a code section.
746 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
747 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
749 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
751 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
752 it is still needed for GCC-2.6 compiled code.
753 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
754 sometime after GCC-2.7 has been released.
756 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
757 retrieving the PC from a signal handler caller. Fix thinko
758 in Stan's last change ("frame", should have been "frame->next").
759 If the next frame is a signal handler caller and it's a system
760 call which has entered the kernel ((PSW & 0x2) != 0), then the
761 saved pc is in %r2 instead of %r31.
763 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
765 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
766 "frame_info" throughout.
768 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
770 * sparcl-stub.c: get rid of defs.h.
772 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
774 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
775 Correct definition of MMALLOC_DIR to reflect fact this is
776 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
778 * gdbserver/server.c (main): After we kill the inferior in
779 response to a 'k' request, exit.
781 * remote.c (remote_kill): Use catch_errors when calling putpkt.
782 (putpkt): Return int, not void, to match catch_errors calling
785 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
787 * rs6000-tdep.c (pop_frame): Correct a variable name.
789 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
791 * TODO: Re-write item about SIGINT handling to reflect the fact
792 that target_stop now exists.
794 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
796 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
797 and CORE_ADDR, respectively.
798 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
799 * blockframe.c (get_frame_info): Remove.
800 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
801 breakpoint.h, energize.c, findvar.c, gould-pinsn.c,
802 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
803 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
804 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
805 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
806 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
807 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
808 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
809 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
810 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
811 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
812 rename variables consistently (using `frame' or `fi'), remove
813 calls to get_frame_info and FRAME_INFO_ID, remove comments about
814 FRAME and FRAME_ADDR cruftiness.
816 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
818 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
819 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
820 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
821 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
822 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
823 w89k-rom.c, target.c, target.h: Add support for target_stop().
825 * gdbtk.c (gdb_stop): Switch to target_stop().
828 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
830 * osfsolib.c (solib_map_sections, first_link_map_member,
831 next_link_map_member, xfer_link_map_member): Retrieve and use
832 shared library relocation offset from runtime loader structures.
833 Use libxproc.a routines to get a working version if
834 USE_LDR_ROUTINES is defined.
835 * README: Remove item about shared library relocation for
838 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
840 * c-exp.y (yylex): scan template names, and scan nested class
843 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
845 * nlm/Makefile.in: install gdbserve.nlm.
848 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
850 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
852 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
854 * gdbtk.c: Get rid of lots of unnecessary #includes.
855 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
856 Display structure directly.
857 * gdbtk.tcl: Change exit button to quit button.
860 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * c-valprint.c (c_value_print): Check for plain literal `char'
863 target type when suppressing `(char *)' output for strings.
865 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
867 * coffread.c (coff_symfile_init): Remove unused local abfd.
868 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
869 instead of long, for compatibility with mmalloc.h.
871 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
873 * top.c (line_completion_function): Renamed from
874 symbol_completion_function, takes the line buffer and the
875 point in the line buffer as additional arguments.
876 (readline_line_completion_function): New function, interface
877 between readline and line_completion_function.
879 (complete_command): Use line_completion_function instead of
880 abusing rl_line_buffer. Free completion strings after printing
882 * symtab.c (completion_list_add_name): Recheck for duplicates
883 if we intend to add a modified symbol.
885 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
886 includes the number of methods from the baseclasses.
887 * stabsread.c (attach_fn_fields_to_type): No longer add the
888 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
889 the baseclass type might not have been completely filled in yet.
890 * symtab.c (total_number_of_methods): New function to compute
891 the total number of methods for a type, including the methods
893 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
894 allocate the symbol array for find_methods.
896 * stabsread.c (scan_file_globals): Add default case to minimal
897 symbol type switch, to avoid gcc -Wall warnings.
899 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
900 Don't test for zero backchain pointer to recognize a signal
901 handler frame, if read() gets interrupted by a signal, the
902 backchain will be non zero.
903 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
905 (SIG_FRAME_PC_OFFSET): New definition.
906 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
907 is a signal handler frame.
908 * rs6000-tdep.c (function_frame_info): Do not error out
909 if we can't access the instructions.
911 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
912 New definition to get the function address from a function pointer.
913 * valops.c (find_function_addr): Use it when calling a user
914 function through a function pointer.
916 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
918 * Makefile.in (MMALLOC_DIR): New definition.
919 (MMALLOC): Use MMALLOC_DIR.
920 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
921 (OPCODES): Remove gratuitous "./".
922 * defs.h (mmalloc.h): Include.
923 (mmalloc, mrealloc, etc): Remove decls.
924 (cplus_demangle, cplus_demangle_opname): Remove decls.
926 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
928 * defs.h, main.c, top.c: Change sense and name of
929 no_windows variable. Now called use_windows, and defaults to off
935 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
937 * coffread.c (coff_symtab_read): If we get the address from
938 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
939 (coff_symtab_read): Set value and section of symbol that
940 process_coff_symbol returns.
942 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
944 * config/i386/tm-nbsd.h: Enable longjmp support.
946 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
948 * valarith.c (value_binop): Take care of ANSI `value preserving'
949 rule, which was not addressed by the previous change.
951 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
952 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
954 * TODO: Remove item about RS/6000 shared libraries.
956 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
958 * defs.h, infrun.c (wait_for_inferior), top.c: Call
959 target_wait_hook to allow GUI to handle blocking for inferior. Call
960 call_command_hook in execute_command to provide means for wrapping
961 commands with GUI state change updates.
963 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
964 * (gdb_stop): New tcl command to stop the target process.
965 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
967 * (gdbtk_call_command): Wrapper around command processing to
968 alert GUI of target state changes.
969 * (gdbtk_init): Get the fd of X server for doing async
970 notification of X events (via x_event). Setup new hooks.
971 * gdbtk.tcl: Add scrollbars to assembly and command windows.
972 * Change window foreground & background colors.
973 * Create margin tag for breakpoints in source and assembly windows.
974 * Add new routines to be invoked when target state changes to/from
976 * Add start of expression window.
977 * Change bindings of mouse button 1 in assembly and source window
978 to just set or clear breakpoints when in the margin tag.
979 * Change shape of register window to be more vertical to better
980 reflect its contents.
982 * Cleanup some code around command window bindings.
985 * infrun.c (wait_for_inferior): Make sure
986 through_sigtramp_breakpoint is non-null before deleting.
988 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
990 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
992 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
994 * Makefile.in (coffread.o): Depend on target.h.
995 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
997 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1001 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
1003 * objfiles.c (objfile_relocate): When relocating ->sections, use
1004 objfile not symfile_objfile.
1006 * symtab.h, minsyms.c (minsyms_sort): New function.
1007 * objfiles.c (objfile_relocate): Call it.
1009 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
1011 * objfiles.c, objfiles.h (objfile_to_front): New function.
1012 * remote-vx.c (vx_add_symbols): Call it.
1014 * coffread.c (coff_symtab_read): Handle common symbols the same
1015 way that partial-stab.h does.
1017 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
1019 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
1020 machine/psl.h. These are host files.
1022 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1024 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
1025 does *not* include the terminating NULL msymbol.
1027 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
1029 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
1030 loader that reads files using BFD and converts it on the fly.
1032 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
1034 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
1035 * monitor.c (monitor_load): check the load type and load the file
1036 accordingly. Default to gr_load_image().
1037 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
1038 srecord format by downloading to the monitor.
1039 * w89k-rom.c, op50n-rom.c: set supported load types.
1041 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1043 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
1044 * Makefile.in: Remove xcoffexec.o rule.
1046 * exec.c (exec_file_command): Add comment.
1048 Fix data and bss relocation for VxWorks 5.1:
1049 * remote-vx.c (vx_add_symbols): New function.
1050 (vx_load_command, add_symbol_stub): Call it instead of
1052 (vx_wait): Remove comment which was wrong to useless.
1053 * remote-vx.c: Reindent much of file.
1054 * coffread.c (cs_to_section, find_targ_sec): New functions.
1055 (process_coff_symbol): Set SYMBOL_SECTION to result
1057 (coff_symtab_read): Call cs_to_section and deal with result
1058 rather than assuming sections are in a certain order. Deal with
1060 * coffread.c: Remove text_bfd_scnum variable.
1062 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
1064 * corelow.c: Format to standard.
1065 (core_close): Use name instead of bfd_filename.
1067 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1069 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
1072 * symfile.c (reread_symbols): Include bfd_errmsg string in error
1073 message if bfd_close fails.
1074 * exec.c (exec_close), solib.c (clear_solib), corelow.c
1075 (core_close), objfiles.c (free_objfile), irix5-nat.c
1076 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
1077 (gr_load_image): Check for errors from bfd_close.
1078 * solib.c (look_for_base), remote-utils.c (gr_load_image),
1079 remote-udi.c (download), corelow.c (core_open), symfile.c
1080 (symfile_bfd_open), symfile.c (generic_load): Add comment
1081 regarding error from bfd_close.
1082 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
1083 comment about bogus handling of errors from bfd_openr.
1084 * exec.c (exec_close): Add comment regarding memory leak and
1085 dangling reference to vp->name.
1087 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1089 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
1090 of using longest_to_int.
1092 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
1093 mips and alpha targets need the real breakpoint pc for
1094 creating the breakpoint frame.
1096 * stack.c (return_command): Cast return value to the return
1097 type of the function from which we return.
1098 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
1099 to STORE_RETURN_VALUE.
1101 * symtab.c (lookup_symbol): Remove search for `static mangled
1102 symbols', the search for `static symbols' already looks for
1103 mangled and demangled symbols via lookup_block_symbol.
1105 * valarith.c (value_binop): Use ANSI C arithmetic conversions
1106 when performing integral evaluations, implement BINOP_EQUAL and
1108 (value_equal, value_less): Use value_binop to perform the
1109 comparison if both operands have TYPE_CODE_INT.
1111 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
1112 as they are written back later. Handle sp restore for frameless
1113 functions. Use fdata.nosavedpc instead of fdata.frameless to
1114 determine if the pc has been saved.
1115 (function_frame_info): Handle `mr r31,r1', which is generated by
1116 gcc-2.6, as a synonym for `oril r31,r1,0'.
1117 (skip_trampoline_code): Handle shared library trampolines.
1118 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
1119 their real name. Enables setting of breakpoints in shared libraries
1120 before the executable is run.
1122 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
1124 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
1125 interface code still works with the new ROM monitor
1126 structures. Fake out a couple of fields.
1128 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1130 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
1131 target_write_pc, target_read_fp, target_write_fp): Rename to
1133 (h8500_read_pc, h8500_write_pc): Add pid argument.
1134 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
1135 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
1136 Change to match functions above.
1138 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1140 * NEWS: Add item about if and while.
1142 * .gdbinit: Restore `end'; it was not excess. Reindent
1143 list-objfiles to make this clear. Comment out all of
1144 list-objfiles because old gdb's choke on it.
1146 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1148 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
1149 include tm-mips64.h.
1151 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1153 * Makefile.in (ANNOTATE_OBS): New definition.
1154 (COMMON_OBS): Add exec.o.
1155 (annotate.o): Remove extra compile rule.
1156 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
1159 * .gdbinit: Remove excess `end'.
1161 * exec.c: Merge in RS6000 support from xcoffexec.c.
1162 (symfile.h, objfiles.h, xcoffsolib.h): Include.
1163 (vmap): New global variable.
1164 (exec_close): Close and free objects in vmap chain.
1165 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
1166 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1167 (exec_files_info): Print vmap information.
1168 * xcoffexec.c: Remove.
1169 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1170 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1171 * TODO: Remove pertinent items.
1173 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1175 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1176 are no longer needed as of gcc-2.6.0.
1178 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1180 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1182 (fetch_core_registers): Don't try to fetch a register if
1183 regmap maps it to -1.
1184 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1185 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1186 stores the registers in a weird order.
1188 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1191 if inferior_pid is nonzero.
1193 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1195 Speed up GDB startup time by not demangling partial symbols.
1196 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1197 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1198 No longer demangle partial symbols.
1199 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1200 variables, e.g. C++ static members, via the minimal symbols.
1202 Handle reordered functions in an objfile, for Irix 5.2 shared
1204 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1205 set if the functions in an objfile are reordered.
1206 * mdebugread.c (parse_partial_symbols): Detect reordered
1207 functions in an objfile.
1208 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1209 lookup algorithm if the functions in the objfile are reordered.
1211 * xcoffexec.c (exec_close): If the current target has a copy
1212 of the exec_ops sections, reflect the freeing of the sections
1215 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1216 `sizeof dummy', for constructing the call dummy code.
1218 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1219 function declarations.
1220 * sparc-tdep.c (sparc_pop_frame): Cast result of
1221 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1223 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1224 of the executable, to handle the case where main resides in a
1226 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1227 after shared library symbol reading, to get rid of a warning from
1228 heuristic_proc_start if the startup code has no symbolic debug info.
1230 * breakpoint.h (struct breakpoint): Add new fields language
1231 and input_radix, to enable breakpoint resetting with the
1232 proper language and radix.
1233 * breakpoint.c (set_raw_breakpoint): Initialize them.
1234 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1235 (breakpoint_re_set): Preserve current language and input_radix
1236 across breakpoint_re_set_one calls.
1238 * symtab.c (decode_line_1): Do not build a canonical line
1239 specification for `*expr' line specifications.
1241 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1243 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1245 The point of these changes is to avoid reading the frame pointer
1246 and stack pointer during stepping, to speed things up.
1247 A. Changes to not select a frame until we need a selected frame:
1248 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1249 * infrun.c (wait_for_inferior): Move call to select_frame back to
1250 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1251 Law, but the change was my idea); the only reason for that change
1252 was so we could save and restore the selected frame in
1253 wait_for_inferior, and now that flush_cached frames clears the
1254 selected frame, that should work OK now.
1255 B. Changes to not create a current_frame until we need one:
1256 * blockframe.c (get_current_frame): If current_frame is NULL, try
1257 to create an innermost frame.
1258 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1259 infrun.c (wait_for_inferior), thread.c (thread_switch),
1260 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1261 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1262 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1263 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1264 i960-tdep.c (pop_frame), m68k-tdep.c
1265 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1266 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1267 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1268 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1269 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1270 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1271 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1272 call create_new_frame.
1273 * corelow.c (core_open), altos-xdep.c (core_file_command),
1274 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1275 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1276 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1277 call flush_cached_frames.
1278 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1280 C. Changes to get rid of stop_frame_address and instead only
1281 fetch the frame pointer when we need it.
1282 * breakpoint.c (bpstat_stop_status): Remove argument
1283 frame_address; use FRAME_FP (get_current_frame ()).
1284 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1286 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1287 ()) instead of stop_frame_address.
1288 * infrun.c (save_inferior_status, restore_inferior_status),
1289 inferior.h (struct inferior_status): Don't save and restore
1291 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1292 (select_thread): Remove stop_frame_address and uses thereof.
1293 D. Same thing for the stack pointer.
1294 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1295 uses thereof with read_sp ().
1296 E. Change to eliminate one nasty little spot where we were
1297 wanting to know the frame pointer from before the current step
1298 (idea from GDB 3.5, which saved my ass, because my other ideas of
1299 how to fix it were very baroque).
1300 * infrun.c: Remove prev_frame_address.
1301 * infrun.c (wait_for_inferior, step_over_function): Use
1302 step_frame_address instead of prev_frame_address.
1303 F. Same basic idea for the stack pointer.
1304 * inferior.h, infcmd.c: New variable step_sp.
1305 * infcmd.c (step_1, until_next_command): Set it.
1306 * infrun.c: Remove prev_sp and replace uses by step_sp.
1307 * infrun.c (wait_for_inferior): If we get out of the step
1308 range, then set step_sp to the current stack pointer before we
1311 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1313 * top.c (target_byte_order_auto): New static variable.
1314 (set_endian): Mention that ``auto'' is permitted.
1315 (set_endian_auto): New static function.
1316 (show_endian): Change message based on target_byte_order_auto.
1317 (set_endian_from_file): New function.
1318 (init_main): Add command ``auto'' to endianlist.
1319 * exec.c (exec_file_command): Call set_endian_from_file.
1320 * defs.h (set_endian_from_file): Declare.
1322 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1324 * nlm/i386.c (flush_i_cache): New function, does nothing.
1325 (frame_to_registers, registers_to_frame, set_step_traps,
1326 clear_step_traps, do_status): Make non-static.
1328 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1330 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1331 defined, define as 0.
1332 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1334 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1335 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1336 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1337 (BREAKPOINT): Remove definition.
1338 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1339 (BREAKPOINT): Remove definition.
1340 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1341 value of 1, rather than without a value.
1342 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1343 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1344 run time rather than at compile time.
1346 * remote-mips.c (break_insn): Remove.
1347 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1348 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1349 (mips_remove_breakpoint): Likewise.
1351 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1352 define TARGET_BYTE_ORDER as target_byte_order, and declare
1353 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1354 a test of TARGET_BYTE_ORDER.
1355 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1357 (endianlist, target_byte_order): New variables.
1358 (set_endian, set_endian_big, set_endian_little): New functions.
1359 (show_endian): New function.
1360 (init_cmd_lists): Initialize endianlist.
1361 (init_main): Add commands ``set endian big'', ``set endian
1362 little'', and ``show endian''.
1363 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1364 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1365 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1366 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1367 * values.c: Likewise.
1369 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1371 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1373 * nlm/Makefile.in: Get rid of NWINCLUDES.
1374 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1375 User should now configure with --with-headers.
1377 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1379 * gdbserver/server.c (main): Silently accept all unrecognized
1380 requests and send back a zero length acknowledge. That is what
1381 *-stub.c do and is what remote.c expects.
1383 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1385 * corelow.c (core_open): Copy the modified to_sections_end
1386 vector from current_target to core_ops too.
1388 * gdbserver/server.c (main): Silently accept query requests
1389 and send back a zero length acknowledge.
1391 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1393 * nlm/Makefile.in: Don't define NWINCLUDES.
1394 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1396 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1398 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1400 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1402 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1403 arithmetic. status is a `union wait'.
1405 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1407 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1409 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1411 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1413 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1415 * coffread.c (complete_symtab): If last_source_file is set upon
1418 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1420 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1421 Set main_aux before using it.
1423 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1425 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1426 ignoring before. But continue to ignore XMC_DS.
1428 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1430 * hpread.c (hpread_read_array_type): Do not change the type code
1431 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1434 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1435 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1436 as an T_UNS_LONG with length 8).
1438 * hpread.c (struct hpread_symfile_info): Delete have_module field
1439 and accessor macro. Minor indentation fix.
1440 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1441 and reset state variables have_name & texthigh if pst is NULL.
1442 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1443 partial symbol table if pst is non-NULL. If pst is NULL, then
1444 start a new psymtab.
1445 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1446 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1447 correct handling of subfiles.
1449 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1451 * defs.h (misc_command_type): Remove trailing comma from
1454 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1456 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1457 out of an interrupt frame.
1459 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1461 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1463 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1464 * mips-tdep.c (mips_print_register): Don't test float validity.
1465 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1466 config/arm/tm-arm.h, config/convex/tm-convex.h,
1467 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1468 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1469 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1470 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1471 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1472 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1473 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1474 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1475 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1478 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * TODO: Remove item about adding general multi-threaded stuff;
1482 Remove item about specifying arbitrary locations of stack frames
1483 (this works on some machines).
1484 Remove item about debugging functions without a frame pointer
1485 (this works on some machines).
1486 Remove item about re-writing macros which handle frame chaining and
1487 frameless functions. They have been re-written at least once
1488 since that item was written.
1489 Remove item about gdb catching SIGINT when attached; this is done.
1490 Remove item about having list_command not read symbols--why bother?
1492 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1494 * TODO: Append contents of Projects file.
1497 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1499 * corelow.c (add_solib_stub): Remove copying of to_sections,
1500 pass current_target to SOLIB_ADD. The Sep 10 change failed
1501 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1503 * corelow.c (core_open): After reading the shared libraries,
1504 copy the modified to_sections vector from current_target to
1505 core_ops, so that core_close can free it later.
1506 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1507 Pass down target parameter from SOLIB_ADD and use it instead of
1508 directly accessing core_ops.
1510 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1512 * solib.c: *BSD systems need <a.out.h> to be included before
1515 * i386b-nat.c: Add i386_float_info(), etc.
1516 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1518 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1519 * config/i386/nm-nbsd.h: Use it.
1520 * config/sparc/nm-nbsd.h: Use it.
1521 * config/ns32k/nm-nbsd.h: Use it.
1523 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1524 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1525 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1526 New files, support for NetBSD/i386.
1527 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1528 New files, support for NetBSD/ns32k.
1530 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1532 * .gdbinit: Add list-objfiles command.
1534 * TODO: Reword item regarding NO_STD_REGS.
1536 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1537 coff_read_struct_type): Allocate on symbol_obstack, not directly
1538 via malloc/savestring.
1540 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1542 * TODO: Add more items.
1543 * tests: Remove the directory and all of its (obsolete) contents.
1545 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1547 * coffread.c (init_stringtab): When copying length to stringtab,
1548 use target format, not host format, since that is what the rest of
1551 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1553 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1554 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1555 NWINCLUDES definitions.
1556 * i386-nlmstub.c: Removed.
1558 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1560 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1561 char * (from const char *) before assigning. Don't save string we
1562 pass to record_minimal_symbol (it already saves it).
1564 start-sanitize-gdbtk
1565 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1567 * gdbtk.tcl: Let ^U delete lines in the command window.
1570 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1572 * cp-valprint.c (static_field_print): New variable, controls
1573 printing of static members.
1574 (_initialize_cp_valprint): New print set subcommand
1575 "static-members". Turn on printing of static members by default.
1576 (cp_print_value_fields): Print static members if necessary.
1578 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1579 (elf_locate_base): Use only standard BFD functions to collect
1580 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1581 tag only if it got defined via the inclusion of <link.h>.
1583 * f-exp.y: Write block for OP_VAR_VALUE.
1584 * f-valprint.c (info_common_command): Handle `info common'
1585 without an argument correctly.
1587 * c-typeprint.c (c_type_print_base): Handle template constructors.
1588 * symtab.c (gdb_mangle_name): Handle template method mangling,
1589 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1591 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1593 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1594 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1595 * ch-valprint.c (chill_val_print): Pass index type directly
1596 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1597 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1598 if the index type is a stub.
1600 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1602 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1603 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1604 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1605 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1606 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1607 config/mips/riscos.mh, config/pa/hppahpux.mh,
1608 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1609 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1610 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1612 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1614 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1616 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1617 Also, add decl for symtab_to_filename.
1618 start-sanitize-gdbtk
1619 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1620 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1621 routine decr replaces in line code.
1622 * (create_file_win): Use catch to handle open failures more
1623 elegantly. Also, create special window to display file open
1624 failure message. Move opening of file prior to creation of text
1626 * (create_asm_win): Add PC as argument. We now base disassembly
1627 on PC instead of function name, since function names can be
1628 ambiguous (usually seen with shared libs). Also, use catch to
1629 simplify code where we don't care about failures.
1631 * source.c (symtab_to_filename): New. Returns the file
1632 associated with a symtab.
1633 * top.c: Define interactive_hook. Called during QUIT to animate
1636 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1638 * stabsread.c (read_type): Handle stub types for bitstrings.
1639 * stabsread.c (read_array_type): Check for stub domain type
1640 using TYPE_FLAG_STUB, not its length.
1641 * gdbtypes.c (create_set_type): Handle a stub domain type.
1643 * ch-exp.y: Get rid of some extra non-terminals, and move
1644 their rules into primitive_value.
1645 * parser-defs.h: Add comment about unary postfix operators.
1646 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1647 * expprint.c (print_subexp): Recognize unary postfix operator.
1649 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1651 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1652 Add warnings about depreciation of `snoop' cmd.
1654 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1656 * remote-hms.c (hms_read_inferior_memory): Cope when
1657 target sends both \r and \n.
1659 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1661 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1662 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1664 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1666 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1667 mst_solib_trampoline.
1669 * f-valprint.c (f_val_print): Change cast of valaddr from
1670 CORE_ADDR * to char **, since that is how it is used.
1672 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1673 using obsavestring, and pass that to prim_record_minimal_symbol.
1674 Having the objfile point to bfd_asymbol_name directly doesn't work
1675 if we save and restore a mapped symbol file.
1677 start-sanitize-gdbtk
1678 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1680 * gdbtk.tcl: Add ref counts to breakpoint tags.
1681 * Put quotes around function name in disassemble command to better
1682 handle assembler names containing `.'.
1683 * Make pclist element 0 be filler to avoid off-by-one problem with
1685 * Set names of top-level windows.
1686 * Add register display window.
1687 * Add PC to label of assembly window.
1690 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1692 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1693 to add a generic ROM monitor interface, and support file for the
1694 WinBond W89K and the Oki OP50N PA based target boards.
1696 start-sanitize-gdbtk
1697 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1699 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1700 disassembly more efficient.
1701 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1703 * (gdb_loc): Include pc in return value. Also, return function
1704 name if arg was specified.
1705 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1706 after command completes.
1707 * (gdbtk_init): Improve error handling.
1709 * gdbtk.tcl: Add lots of comments. Clean up code.
1710 * (gdbtk_tcl_fputs): Make output window redirectable.
1711 * Add assembly window, and breapoint support.
1712 * Make button 1 in margin toggle breakpoints.
1713 * Use stippling to indicate breakpoint disabling.
1716 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1718 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1720 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1722 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1723 change by replacing `symbols_added' with `so_last'.
1724 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1725 global common symbols, they will be resolved by the runtime loader.
1726 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1727 Handle scSCommon like scCommon symbols.
1729 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1731 * corelow.c (add_solib_stub): Copy to_sections changes from
1732 core_ops to current_target after adding the shared libraries.
1733 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1734 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1735 error to a complaint, simplify complaint.
1736 * procfs.c (signalname, errnoname): Make `name' const.
1737 * symfile.c (reread_symbols): Use filename from old BFD to
1739 * values.c (record_latest_value): Don't record value in the
1740 history chain until we are sure there won't be an error.
1742 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1744 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1747 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1749 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1751 * remote.c (fromhex): Make error more explicit.
1752 (read_frame): Don't print bad checksum information unless
1753 remote_debugging. Don't use repeat count unless it's > 0.
1754 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1755 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1756 Optionally cope with BC style breakpoints.
1757 (e7000_command): After command send directly to the E7000 mark
1758 registers as changed.
1759 (why_stop, e7000_wait: Understand BC style stop condition.
1760 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1761 sequences. (frame_find_saved_regs): Likewise.
1762 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1764 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1765 (more work here to come)
1766 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1769 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1771 * sparclite/Makefile.in: Assorted stuff needed for eload.
1773 * sparclite/eload.c: Merge in command line argument parsing and
1774 error message handling improvements orignally made to aload.c.
1776 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1778 * defs.h (enum misc_command_type, command_control_type): Enums
1779 for describing the command and control types.
1780 (struct command_line): Add new fields to keep track of the command
1781 type and body associated with the command.
1782 * top.c: Include value.h. Delete whitespace at the end of lines.
1783 (build_command_line, get_command_line): New functions.
1784 (execute_control_command, while_command, if_command): Likewise.
1785 (realloc_body_list, read_next_line): Likewise.
1786 (recurse_read_control_structure): Likewise.
1787 (execute_user_command): Call execute_control_command.
1788 (read_command_lines): Simplify by calling read_next_line, call
1789 read_control_structure for "if" and "while" commands.
1790 (free_command_lines): Free new fields in the command structure.
1791 (define_command): Reset control_level to zero.
1792 (init_main): Install command handlers for "if" and "while" commands.
1794 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1796 * c-typeprint.c (c_type_print_varspec_prefix,
1797 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1798 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1799 call f77_value_literal_string instead.
1800 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1801 (parse_number): Translate 'd' floats to 'e' so atof() works.
1802 (yylex): Remove unused variables.
1803 * f-lang.c: Include <string.h>.
1804 (get_bf_for_fcn): Remove unused variable.
1805 * f-typeprint.c (f_type_print_varspec_prefix,
1806 f_type_print_varspec_suffix): Remove unused
1807 variables, add cases to switch statements.
1808 (f_type_print_base): Remove unused variables.
1809 * f-valprint.c (gdbcore.h, command.h): Include.
1810 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1811 Call read_memory_integer with correct number of arguments.
1812 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1813 with correct argument type.
1814 (f77_print_array): Removed unused array array_size_array.
1815 (f_val_print): Don't use a CORE_ADDR as a char *.
1816 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1817 (value_assign): Handle Fortran literal string and complex values.
1818 (f77_cast_into_complex, f77_assign_from_literal_string,
1819 f77_assign_from_literal_complex): New functions.
1821 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1823 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1826 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1828 * i960-tdep.c (signal.h): Don't include.
1830 * cxux-nat.c (target_is_m88110): Remove definition.
1832 * configure.in (config/nm-empty.h): If cross only, use instead
1833 of config/nm-trash.h.
1834 * config/nm-trash.h: Remove.
1835 * config/nm-empty.h: New file.
1836 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1837 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1838 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1839 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1840 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1842 start-sanitize-gdbtk
1843 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1845 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1848 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1850 * configure.in: No longer look for nm, tm, and xm headers in
1851 config/<header>; they are always in config/<cpu>/<header>.
1853 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1855 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1856 the end of the list of objfiles, instead of at the beginning.
1858 * xcoffread.c (allocate_include_entry): New function, abstracted
1859 from code in record_include_begin.
1860 (record_include_begin, record_include_end): Call it.
1862 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1863 target_has_stack to decide whether to create a real stack frame
1866 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1868 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1870 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1872 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1874 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1875 field names into what is expected by sparc-nat.c.
1877 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1879 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1881 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1883 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1885 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1887 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1888 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1891 * nlm/Makefile.in: Get rid of NWSOURCE.
1892 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1893 * nlm/gdbserve.o: Add dummy __main routine.
1894 * nlm/gdbserve.def: Turn on debug.
1896 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1898 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1900 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1902 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1903 * config/xm-nbsd.h: fix typo.
1904 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1905 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1907 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1909 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1911 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1912 change typeo in error msg (`inferrior' -> `inferior').
1914 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1916 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1917 attach_flag (this check was performed by the callers). Also check
1918 inferior_thisrun_terminal.
1919 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1920 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1921 attach_flag in deciding whether to call set_sigint_trap and
1924 * value.h (struct value): Change literal_data from PTR to char *,
1925 since that is the way it is used.
1927 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1929 * somread.c (som_symfile_read): Force unwinds to be re-read after
1930 reading in a new partial symbol table.
1932 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1934 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1935 an obsolete conditional.
1936 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1937 an obsolete conditional.
1938 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1941 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1943 * Makefile.in (ns32k-opcode.h): Remove reference.
1944 (ns32k-pinsn.o): Update dependencies.
1945 * ns32k-opcode.h: Remove file.
1946 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1947 all other code in this file.
1949 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1951 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1952 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1954 * nlm/Makefile.in: Add rule for .S.o.
1955 * nlm/aio.h: Protect from multiple inclusions.
1956 * nlm/alpha-io.S: Remove everything we don't need.
1957 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1958 Remove, no longer needed.
1959 * nlm/alpha.c: Merge in lots of stuff from previous files.
1960 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1961 breakpoint_insn extern.
1962 * Move stuff from alpha-patch.h into here.
1964 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1966 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1968 * annotate.c (annotate_starting): Flush output.
1970 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1972 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1973 the callers of symbol_file_add. Gets rid of heuristic fence-post
1974 warnings on mips and alpha targets when the PC resides in a shared
1975 library which is not yet read in.
1976 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1977 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1978 remote-vx.c (vx_open), solib.c (solib_add):
1979 Add call to reinit_frame_cache after all shared libraries are read in.
1980 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1981 symfile.c (symbol_file_command, add_symbol_file_command):
1982 Add call to reinit_frame_cache after symbol_file_add.
1984 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1986 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1987 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1988 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1989 * configure.in: Add sparc-*-netbsd target.
1991 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1993 * remote-vx.c (vx_attach): Interpret the command argument as an
1996 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1998 * configure.in: Change i[34]86 to i[345]86.
1999 * nlm/configure.in: Likewise.
2000 * gdbserver/configure.in: Likewise.
2002 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
2004 * configure.in (i386-*-netware): Automatically configure nlm
2007 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
2009 * nlm/gdbserve.c: conditionalize header file inclusion for either
2010 NetWare 4.0 or PIN targets.
2011 * nlm/i386.c: include appropriate header files.
2012 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
2015 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
2017 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
2018 * nlm/gdbserve.def: Autoload clib.
2020 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
2022 * breakpoint.c (condition_command): Call breakpoints_changed.
2024 * gdbtypes.h: Declare f77_create_literal_string_type and
2025 f77_create_literal_complex_type.
2026 * valops.c (f77_value_literal_string, f77_value_substring,
2027 f77_value_literal_complex): Use xmalloc not malloc.
2028 * valops.c (f77_value_literal_string, f77_value_substring):
2029 Make addr char * not CORE_ADDR.
2030 * value.h (struct value): Add new field literal_data of aligner union.
2031 (VALUE_LITERAL_DATA): Use it.
2032 * f-lang.h: Declare find_common_for_function.
2033 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
2034 myaddr fields of a union. Don't overload it with the frame field
2035 (not sure this is necessary; I'm not sure what lval_* codes
2036 VALUE_SUBSTRING_* can be used with).
2038 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
2040 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
2041 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
2043 * rs6000-nat.c: Include libbfd.h again, needed until reference
2044 to bfd_cache_lookup is cleaned out.
2046 * config/i386/linux.mh (XM_CLIBS): Add -lm.
2048 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2050 Work to reduce the interrupts-off duration when running in DOS.
2051 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
2052 (dos_async_rx): rewrite to unpack as many characters from the
2053 asynctsr as possible into a local buffer.
2055 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
2057 Initial Fortran language support, adapted from work by Farooq Butt
2058 (fmbutt@engage.sps.mot.com).
2059 * Makefile.in: Add Fortran-related files and dependencies.
2060 * defs.h (language_fortran): New language enum.
2061 * language.h (_LANG_fortran): Define.
2062 (MAX_FORTRAN_DIMS): Define.
2063 * expression.h: Reformat to standard.
2064 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
2065 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
2066 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
2067 TYPE_CODE_LITERAL_STRING): New type codes.
2068 (type): New fields upper_bound_type and lower_bound_type.
2069 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
2070 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
2072 (builtin_type_f_character, etc): Declare.
2073 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
2074 * f-exp.y: New file, Fortran expression grammar.
2075 * f-lang.c: New file, Fortran language support functions.
2076 * f-lang.h: New file, Fortran language support declarations.
2077 * f-typeprint.c: New file, Fortran type printing.
2078 * f-valprint.c: New file, Fortran value printing.
2079 * eval.c (evaluate_subexp): Add code for new expression opcodes,
2080 fix wording of error message.
2081 * gdbtypes.c (f77_create_literal_complex_type,
2082 f77_create_literal_string_type): New functions.
2083 * language.c (set_language_command): Add Fortran info.
2084 (calc_f77_array_dims): New function.
2085 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
2087 * symfile.c (deduce_language_from_filename): Recognize .f and .F
2088 as Fortran source files.
2089 * valops.c (f77_value_literal_string, f77_value_substring,
2090 f77_value_literal_complex): New functions.
2092 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2094 * c-typeprint.c (c_print_type): Assume demangled arguments
2095 if a '(' is found in varstring, looking for ')' at the end of
2096 varstring did fail with demangled const member functions, which
2097 have a trailing `const'.
2098 * remote.c (get_offsets, putpkt): Change to `char' buffers,
2099 to avoid errors when compiling with DEC c89.
2100 (remote_wait): Cast to `char *' before passing buffer to
2101 fputs_filtered, to avoid errors when compiling with DEC c89.
2102 (remote_wait): Do not return inferior_pid by default, this
2103 statement is never reached, which causes warnings from some
2105 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
2106 * symfile.c (load_command): If called with no argument, try
2107 to get the filename from the executable file.
2108 (generic_load): Remove check for NULL filename, it is done
2109 in load_command now.
2111 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
2113 * Makefile.in (ALLDEPFILES): Add hpread.c.
2114 (hpread.o): Add dependencies.
2116 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
2118 (BYTES_IN_WORD): Delete.
2119 (som_symfile_read): Call hpread_build_psymtabs to build any
2120 minimal symbols based on the HP C native debug symbols.
2121 (som_symfile_finish): Call hpread_symfile_finish.
2122 (som_symfile_init): Call hpread_symfile_init.
2123 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
2124 * hppa-tdep.c (hpread_adjust_stack_address): New function.
2126 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
2127 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
2128 * hpread.c: New file.
2130 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
2132 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
2133 from June 2, 1994 (what was I thinking?!?). Fix it right this
2136 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2138 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
2140 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2142 * README: Grammar improvements, clarifications, updates.
2144 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
2146 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
2147 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
2148 * configure.in (powerpc-*-netware*): Automatically configure nlm
2150 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
2151 specific stuff. Make things more configurable.
2152 * nlm/configure.in: Add powerpc-*-netware* target. Use
2153 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
2155 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
2156 Remove lots of architecture-specific stuff.
2157 * nlm/gdbserve.def: Add new imports.
2158 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
2159 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
2161 * nlm/prelude.o: What was this doing here?
2162 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
2163 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
2164 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
2165 * config/powerpc/tm-ppc-nw.h: Ditto.
2167 * nlmstub.def: New file, contains imports for 386 nlm stub.
2169 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
2171 * remote-pa.c: New file for HPPA embedded support. Currently it's
2173 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
2175 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2177 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
2178 STORE_RETURN_VALUE): Define to use %a0 for pointers.
2180 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * remote-mips.c: Remove unused declaration of mips_load.
2184 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2186 * coffread.c: General cleanup, and support for section offsets.
2187 (time.h, sys/types.h, libbfd.h): Don't include.
2188 (cur_src_start_addr, cur_src_end_addr): Rename to
2189 current_source_start_addr, current_source_end_addr.
2190 (nlist_stream_global): Remove.
2191 (nlist_bfd_global): New global variable.
2192 (coff_symfile_read): Remove code that gets and uses fileno()
2194 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
2195 section_offsets parameter, add text/data section offset to
2196 appropriate symbols' values.
2197 (read_one_sym): Use bfd_read instead of fread.
2198 (init_stringtab, init_lineno): Change first parameter to a bfd,
2199 use bfd routines instead of raw I/O.
2201 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2203 * symtab.c (decode_line_1): If funfirstline and we get a
2204 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2206 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2208 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2209 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2210 (TAGS): Also pass result of find on config sub-directory to etags.
2211 (ALLPARAM): Remove; now unused.
2213 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2215 * Makefile.in (VERSION): Bump to 4.13.1
2216 * NEWS, README: Update to match gdb 4.13 release version.
2218 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2220 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2221 * cxux-nat.c: Remove dangling #else block.
2222 (m88k_harris_core_register_addr): New function.
2224 * environ.c (init_environ): If no environment, do nothing.
2226 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2228 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2229 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2230 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2231 Move all global variables into the private symbol table structure
2232 and add accessor macros. Update some comments.
2233 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2234 (hpread_end_psymtab): New function to end a partial symbol table,
2235 all callers changed (no more bogus sharing with dbxread.c).
2237 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2239 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2242 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2244 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2247 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2249 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2250 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2251 Include "libiberty.h" instead.
2253 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2255 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2256 add additional argument specifying raw address to permit
2257 proper release of debug registers.
2258 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2261 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2263 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2264 define them in top.c. Add comments to the hooks.
2266 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2268 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2269 `to_remove_breakpoint' fields.
2271 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2273 * infcmd.c (run_command): Remove comment suggesting using
2274 target_has_execution instead of inferior_pid.
2276 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2278 * remote-mips.c (mips_open): add code to handle baud rate.
2280 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2282 * infrun.c (wait_for_inferior): Call target_resume() upon
2283 detection of new processes.
2285 * procfs.c (create_procinfo): Return pointer to new procinfo
2287 * (do_detach): Spacing & formatting cleanup.
2288 * (procfs_wait): Move wait_again label to ensure that we really
2289 wait again. On exit from fork, release new child from gdbs'
2291 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2293 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2295 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2296 problem (losing localvars on the close-brace instead of after
2299 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2301 * i386-nlmstub.c (handle_exception): Wait until the thread has
2302 been started before killing the NLM by pointing the PC at
2305 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2307 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2308 Irix 5 has a standard _sigtramp signal handler.
2309 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2310 it is not needed for a standard _sigtramp signal handler.
2311 Add shared library sections to the section table of the target
2312 before adding the symbols.
2313 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2314 instructions that do not prepare a stack adjustment.
2315 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2316 which does the right thing on machines where `char' is unsigned.
2318 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2320 * remote.c (remote_open): Move setting of inferior_pid prior to
2321 call to remote_start_remote. Also use unique value for pid to
2322 avoid confusion with read_register_pid & friends.
2323 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2325 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2327 * dwarfread.c (bfd.h): Don't include.
2329 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2331 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2332 kill the program being debugged. KillMe(), the undocumented
2333 call intended for this purpose, causes the server to hang.
2335 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2337 * remote.c (read_frame): Calculate run length encoded checksum
2339 * config/sh/stub.c: New file.
2341 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2343 * target.c (find_default_run_target): Make sure to_can_run is set
2346 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2348 * TODO: Remove note about fast watchpoints and remove obsolete
2351 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2353 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2354 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2355 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2357 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2359 * target.c (add_target): Don't call clean_target on target
2361 * (unpush_target): Test for to_close being set before calling.
2362 * (target_xfer_memory, target_info): Check for to_has_memory
2363 before playing with memory.
2365 * remote.c (remote_open): Set inferior_pid to make kill command
2367 * inflow.c (kill_command): Revert change of Aug 2. Use
2368 inferior_pid to determine whether to print out "The program is not
2369 being run." message.
2371 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2373 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2374 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2375 * m3-nat.c: Pass argument to return_to_top_level.
2376 Declare m3_kill_inferior before use.
2377 (port_chain_insert): In "can't happen" case, abort rather than
2378 setting `mid' to large decimal constant (which gcc warns about).
2379 (get_thread_name): Use cast to convert const char * to char *.
2380 (add_mach_specific_commands): #if 0 "thread break" command.
2381 (m3_trace_him): Call push_target.
2382 (mach_really_wait): New argument pid; remove unused
2384 (intercept_exec_calls): Call target_terminal_init and
2385 target_terminal_inferior once the child execs.
2386 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2388 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2390 * procfs.c (procfs_mourn_inferior): don't dereference the
2391 procinfo pointer after it has been freed.
2393 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2395 * breakpoint.c (breakpoint_1): Improve pluralization in display
2396 of breakpoint hit counts.
2398 * language.h (struct language_defn): Remove unused field
2400 (longest_float): Remove, no longer used.
2401 * language.c (unknown_language_defn, auto_language_defn,
2402 local_language_defn): Remove init of la_longest_float field.
2403 * c-lang.c (c_language_defn, cplus_language_defn,
2404 asm_language_defn): Ditto.
2405 * ch-lang.c (chill_language_defn): Ditto.
2406 * m2-lang.c (m2_language_defn): Ditto.
2408 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2410 * defs.h (bfd_read, bfd_seek): Remove declarations.
2411 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2413 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2415 * inflow.c (kill_command): Fix a bug which prevented target
2416 programs to be killed.
2418 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2420 * defs.h: Change two-line declarations to one-line form.
2421 (NORETURN): Define as "volatile" only for older GCCs.
2422 (ATTR_NORETURN): Define for newer GCCs.
2423 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2425 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2427 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2428 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2429 disable_breakpoint): Don't call breakpoints_changed; it is now
2430 called via the *_breakpoint_hook functions.
2431 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2433 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2435 * stabsread.c (read_type): Fix a bug in enum size calculation.
2437 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2439 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2440 argument types to shut up GCC.
2442 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2443 linker stub, then return the address the stub will return to.
2444 (frame_saved_pc): Correctly restart the search for the saved
2445 pc when a linker stub is encountered.
2447 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2448 register stores emitted by the version 9 HP compilers.
2449 (inst_saves_fr): Relax test for a specific base register (%r1);
2450 this avoids losing with the version 9 HP compilers.
2451 (skip_prologue): Try to skip argument stores emitted by the HP
2452 compilers. It's not perfect, but it's better than before.
2454 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2456 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2457 calling write_register_pid.
2458 * (write_register_pid): Add prototype.
2460 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2462 * remote.c (read_frame): Split readchar/checksum calculation into
2463 two parts since evaluation order is undefined.
2465 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2467 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2468 * Makefile.in (coredep.o): Add inferior.h as dependency.
2469 * inflow.c: Add F_SETOWN to list of defines to check
2470 around code that uses F_SETOWN.
2472 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2474 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2475 set the -L and -B directory prefixes so we can link with it.
2477 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2479 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2480 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2483 * General hackery to support alternate user-interface.
2484 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2485 disable_breakpoint): Call hooks for alternate user-interface.
2486 * defs.h: Add declarations for alternate user-interface hooks.
2487 * main.c (main): Add --nw (and --nowindows) options to disable
2489 * (near call to command_loop): Call command_loop_hook if set.
2490 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2491 * stack.c: Call print_frame_info_listing_hook if set.
2492 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2493 other files to make sure that calls to error and warning will
2494 work. Call init_ui_hook after everything else.
2495 * utils.c (query): Call query_hook if set.
2496 * (gdb_flush): Call flush_hook if set.
2497 * Change _initialize_utils to initialize_utils cuz we don't use
2498 automatic initialization of utils.c anymore.
2500 start-sanitize-gdbtk
2501 * Support for TK GUI.
2502 * Makefile.in: Add rule for gdbtk.o.
2503 * configure.in: Add support for --enable-gdbtk.
2504 * gdbtk.c: New file. Contains support routines for TK interface.
2505 * gdbtk.tcl: New file. Implements GUI policy.
2508 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2511 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2513 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2514 there and we are using the gcc from the tree.
2515 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2517 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2519 * Makefile.in (annotate.o): Add dependencies.
2521 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2523 * sparclite/aload.c: Added new -q (quiet) option.
2524 return 0 exit status if file was successfully downloaded.
2526 * nlm/gdbserve.c: merge in command line argument parsing changes
2527 and bug fixes made to i386-nlmstub.c.
2529 * i386-nlmstub.c: The returnLength field must be initialized
2530 before portConfig is passed to AIOGetPortConfiguration.
2531 Compare command line arguments with strnicmp(); args are
2532 case insensitive on netware.
2534 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2536 * Makefile.in (DISTSTUFF): Add definition.
2537 (diststuff): Add for new distribution support.
2538 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2539 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2540 Remove old distribution building rules, now uses standard
2541 distribution support in parent directory Makefile.in.
2543 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2545 * target.c (push_target): Cast result from xmalloc.
2547 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2549 * elfread.c (elf_symtab_read): Discard compiler labels generated
2550 by the Solaris 2.1/Intel SunPro compiler.
2552 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2554 * target.c (nomemory): Fix prototype and routine to take correct
2557 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2559 * Makefile.in (clean): Remove libgdb-files.
2561 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2563 * coredep.c: Include inferior.h.
2565 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2567 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2570 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2572 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2573 .cp as C++, alphabetize better.
2575 * breakpoint.c (ignore, condition): Move usage note into body of
2576 help text, so first line can be one-line summary.
2578 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2580 * target.c (unpush_target): Fix handling of removal of top target.
2582 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2584 * Makefile.in: Add stuff to build nlmstub.
2585 * Add rule for annotate.o to keep Sun make happy.
2586 * configure.in: Add config for powerpc/Netware.
2588 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2589 filename. This speeds up handling of trailing N_SO stabs (they
2590 mark the end of a .o file).
2592 * target.c, target.h: Change the way pushing and popping of
2593 targets work to support target overlays and inheritance.
2594 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2595 Fixup references to current_target, due to previous changes.
2597 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2598 needed to get the address of longjmp out of the target.
2600 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2602 * main.c: Include <ctype.h>.
2604 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2606 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2609 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2611 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2613 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2615 * Makefile.in (VERSION): Bump to 4.12.4.
2617 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2619 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2620 * configure.in (m88*-harris-cxux*): New configuration.
2621 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2622 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2624 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2625 (TARGET_WRITE_PC): Pass pid through to register writers.
2627 * configure.in (m68*): Put vendor-only-specified host configs
2628 after vendor-and-os-specified configs.
2629 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2631 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2632 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2635 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2637 * elfread.c (elf_symtab_read): Handle error return from
2638 bfd_get_dynamic_symtab_upper_bound gracefully.
2640 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2642 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2643 registers in use by the inferior.
2644 * coredep.c (fetch_core_registers, register_addr): Use it.
2645 * findvar.c (registers_changed, registers_fetched,
2646 read_register_bytes): Ditto.
2647 * infcmd.c (do_registers_info, registers_info): Ditto.
2648 * infptrace.c (fetch_inferior_registers,
2649 store_inferior_registers): Ditto.
2650 * stack.c (frame_info): Ditto.
2652 * coredep.c (CORE_REGISTER_ADDR): New macro.
2653 (fetch_core_registers): Use it.
2655 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2656 * symfile.c (add-symbol-file): Add usage note to help string.
2657 (add_shared_symbol_files_command): New command.
2660 * inferior.h (read_pc_pid): Declare.
2661 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2662 variable b, remove unused variable other_type_used.
2663 * main.c (inferior.h, call-cmds.h): Include.
2664 (gdb_init): Declare.
2665 * remote.c (remote_wait): Return 0 by default.
2667 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2669 Stop printing at null char option, from Oliver Meyer
2670 (omeyer@i3.informatik.rwth-aachen.de).
2671 * valprint.h, valprint.c (stop_print_at_null): New global.
2672 * valprint.c (_initialize_valprint): New print set subcommand
2674 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2675 printing a char array, adjust the number of chars to print.
2677 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2679 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2680 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2681 pic code in addition to prologues where an instruction from the
2682 prologue gets moved into the delay slot of a branch instruction
2683 immediately following the prologue. A table of potential prologue
2684 instructions (prologue_insn_tbl) is now used for picking apart a
2686 (frame_find_saved_regs): Changed the way in which limit gets set
2687 so that the delay slot of branch instructions immediately
2688 following the prologue gets examined.
2689 (pushed_size, store_parm_word, store_parm, push_parameters,
2690 collect_returned_value): Deleted.
2692 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2694 * infrun.c (wait_for_inferior): Handle stepping into leaf
2695 functions whose prologue consists of gp loading code only.
2697 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2699 * dbxread.c: Don't include libbfd.h.
2700 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2701 <time.h>, or <sys/types.h>.
2702 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2703 collect information about the stab and stab string sections.
2705 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2707 * stabsread.c (read_huge_number): handle large unsigned number
2708 for stabs generated by os9k C compiler.
2710 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2712 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2713 * breakpoint.h (hit_count): New breakpoint field.
2714 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2715 (clear_breakpoint_hit_counts): New function.
2716 (bpstat_stop_status): Increment the hit count.
2717 (breakpoint_1): Display the hit count.
2718 * infcmd.c (run_command): Reset breakpoint hit counts.
2719 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2720 displaying hit counts.
2722 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2724 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2725 symbols for all symbol files. Makes skipping over the
2726 trampoline code work when stepping from a function in a shared
2727 library into a function in a different shared library for Irix 5.
2728 Other ELF targets do not have enough information in their
2729 dynamic symbol tables to make this work.
2730 (elf_symtab_read): Relocate mst_solib_trampoline address.
2732 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2734 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2735 * configure.in (m68*-atari-sysv4*): New configuration.
2736 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2737 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2738 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2739 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2740 * config/m68k/amix.mh, config/m68k/amix.mt,
2741 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2744 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2746 * symtab.c (find_function_start_sal): New function to find
2747 the start of a function from a function symbol.
2748 (decode_line_1, decode_line_2): Use it instead of open coded
2749 partial copies of the code.
2750 (list_symbols): Quote symbol name before passing it to
2751 break_command to enable proper handling of mangled symbols.
2753 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2755 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2756 * ch-exp.y (yylex): First try name lookup using exact name
2757 typed by user; if that fails, try lower-cased name.
2759 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2761 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2762 Remove some items from the TODO list and notes throughout code
2763 for things which need fixing. Add more comments.
2764 Document bogus struct symloc sharing with dbxread.c. Delete more
2765 useless variables. Add more PARAM prototypes. Fixup more
2766 indention problems that have crept in.
2767 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2768 it doesn't depend on the variable names on the procedures it's
2770 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2773 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2775 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2776 Move "no debugging symbols found" test to symfile.c.
2777 * symfile.c (syms_from_objfile, reread_symbols): Add
2778 "no debugging symbols found" test.
2779 * coffread.c (init_stringtab): Handle stripped files with a
2780 stringtab offset of zero gracefully.
2781 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2782 BFD instead of stop_pc heuristic to determine if it is a dynamically
2784 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2785 ioctl, it indicates that the process has exited.
2787 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2789 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2790 private data to zero. Not having any HP C debug symbols is not an
2793 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2795 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2796 .PARISC.unwind section now.
2798 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2800 * breakpoint.c (mention): Always show breakpoint address if no
2803 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2805 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2806 handling of shared libraries for non-ELF executables, but only if
2807 HANDLE_SVR4_EXEC_EMULATORS is defined.
2808 (locate_base): Try to find debug_base in the dynamic linker
2809 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2810 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2811 Define to enable handling of shared libraries for a.out executables,
2812 run under Solaris BCP.
2814 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2816 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2817 upon notice. Delete some stuff from the TODO list. Rework
2818 many comments to be clearer. Major cleanups. Consistently
2819 use "hpread_" prefix. Delete unnecessary macros, structures
2820 variables, fiels, functions and #if 0 code. Mark code which
2821 still needs to be cleaned up. PARAMize and make most functions
2822 static. Fix error checking when reading in the debug section
2823 contents. No more minimal symbol table handling in this code!
2825 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2827 * infrun.c (wait_for_inferior): Print "Program exited normally"
2828 regardless of batch_mode.
2829 * defs.h, top.c (batch_mode): Removed.
2831 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2833 * Makefile.in (dcache_h): Remove redundant definition.
2834 (init.c): Add a comment.
2835 (top.c): Remove explicit compile action.
2836 * breakpoint.c (mention): Share code indicating location of
2837 break/watchpoints, don't print address if addressprint is off.
2838 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2839 (demangle): Remove redundant declarations.
2840 * eval.c: Remove redundant function declarations.
2841 * objfiles.h: Cosmetic and grammatical improvements.
2842 * TODO: Various updates.
2844 * remote-mips.c: Replace all \r chars with \015.
2845 (mips_receive_header): Display control characters readably.
2846 (mips_xfer_memory): Add a simple progress display.
2848 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2850 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2852 * remote-hms.c (flush): New function.
2853 (expect): Get edge case right.
2854 (hms_read_inferior_memory): Be more tolerant of line noise.
2856 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2858 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2859 target files, not non-existent mach3.mh and mach3.mt.
2861 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2863 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2864 symbols for all symbol files. Makes skipping over the
2865 trampoline code work when stepping from a function in a shared
2866 library into a function in a different shared library.
2867 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2869 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2871 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2872 names mean end of .o file.
2873 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2874 top of routine. Handle new thread notification cleanly.
2875 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2876 thread notification scheme.
2877 * (child_resume): General cleanups, handle resumption of all
2880 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2882 * ser-go32.c: Rewrite to run under windows.
2883 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2885 * serial.c (serial_open): Notice device "pc".
2886 * remote-e7000.c: Fix copyright date.
2887 (expect): Compare \n and \r the same.
2888 (e7000_open): Allow pc as a serial port
2889 * sh/sh.mt: Add ser-e7kpc.
2890 * h8300/h8300hms.mt: Add ser-e7kpc.
2891 * main.c (proc_wait): Don't wait if using go32.
2893 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2895 * somread.c: Simplify by using stabsect_build_psymtabs.
2896 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2897 corresponding to the name of the text section. All references
2899 (somstab_build_psymtabs): Delete function, no longer needed.
2901 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2903 * somread.c: Renamed from paread.c. Changed function names and
2904 comments to reflect that this file deals with SOM (an object file
2905 format), rather than the PA (a cpu).
2906 (Makefile.in): Chaned appropriately.
2907 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2908 * dbxread.c (somstab_build_psymtabs): Renamed from
2909 pastab_build_psymtabs.
2911 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2913 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2914 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2916 * Makefile.in: Updated for core-sol2.c.
2917 * README: Add notes about SPARCworks cc under Solaris 2.x,
2918 from Casper H.S. Dik (casper@fwi.uva.nl).
2919 * config/mips/xm-makeva.h: Removed, no longer necessary.
2920 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2921 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2922 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2924 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2926 * gdba.el: Put program input and output in a separate buffer.
2928 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2930 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2931 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2932 with global variable of same name in libnsl.so on UnixWare.
2934 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2936 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2937 embedded in template name.
2939 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2941 * config/i386/nm-linux.h: change calling convention of
2942 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2943 target_insert_watchpoint() and
2944 target_remove_watchpoint().
2946 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2947 to be long long in gdb.
2948 * config/mips/tm-bigmips.h: ditto.
2950 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2952 * c-lang.c (asm_language_defn): New definitions for language_asm,
2953 mostly copied from c_language_defn, to avoid warnings when
2954 switching between c and asm stack frames.
2956 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2958 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2959 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2960 (upgrade_type, handle_psymbol_enumerators): Likewise.
2961 (has_opaque_xref, cross_ref): Likewise.
2962 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2963 debugging information, rather than doing it here.
2964 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2965 point in ecoff_debug_swap backend structure, rather than calling
2966 ecoff_slurp_symbolic_info directly.
2968 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2970 * breakpoint.c: Include annotate.h. Call annotate_field rather
2971 than printing annotation directly.
2973 * main.c: Include string.h.
2975 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2977 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2978 call it instead of doing normal loop.
2979 * infcmd.c (attach_command): Don't call wait_for_inferior if
2981 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2982 hook that can decide whether to step over the next breakpoint.
2983 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2984 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2987 * configure.in: Improve sorting/formatting of hosts and targets.
2988 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2989 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2990 * Makefile.in (stop-gdb): New target.
2991 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2994 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2996 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2997 the identical initialization can be deleted from main.c, but i
2998 haven't done so just in case.
3000 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
3002 * gdba.el: Added menu windows and slightly improved window
3003 handling to gdba.el. Fixed numerous minor bugs that were causing
3004 emacs and gdb to fall out of sync.
3006 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
3008 * breakpoint.c: annotate changes lost at merge, put back in.
3010 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
3012 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
3015 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3017 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
3019 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
3020 writing of floating registers, the dpx2 kernel disallows it.
3021 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
3022 is contained in o_praw.
3023 * irix5-nat.c (solib_map_sections): Adjust sections by the
3024 difference between the loaded address and the prelinked address.
3025 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
3027 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
3028 symbols, their value is absolute.
3029 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
3030 libraries fh->adr fields of zero. Relocate minimal symbol values
3031 upon readin. Relocate non-stabs symbols upon readin.
3032 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
3033 start address of the outermost block.
3034 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
3035 instead of section_offsets and use relocated pst->textlow for
3036 line number and procedure address relocations.
3038 From gmo@MicroUnity.com (Guillermo A. Loyola):
3039 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
3040 Handle SGI Irix5 stIndirect symbol type.
3042 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
3044 * breakpoint.c: fix a syntax error native cc does not like.
3046 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
3047 * sparclite/Makefile.in: ditto.
3048 * sparcl-tdpe.c: change file name because first 8 chars has to be
3050 * sparcl-stub.c: ditto.
3052 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
3054 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
3056 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
3057 ignore) a PID argument.
3058 (hppa_pop_frame): Pass a PID to target_write_pc.
3059 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
3060 and pass through a PID argument.
3061 (target_read_pc, target_write_pc): Update prototypes.
3063 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
3065 * Makefile.in: add new file sparclite-tdep.c.
3066 * sparclite/Makefile.in: add new file sparclite-stub.c.
3067 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
3069 * config/sparc/sparclite.mt: add sparclite-tdep.o.
3070 * config/sparc/tm-sparclite.h: add hardware breakpoints support
3072 * sparclite-tdep.c: new file, contains hardware breakpoint support
3074 * sparclite-stub.c: new file, stub code that add support hardware
3076 * breakpoint.c: add hardware breakpoint support.
3077 * breakpoint.h: add new breakpoint type to support hardware
3079 * config/mips/nm-irix4.h: change interface for target dependent
3080 code supporting watch point.
3081 * config/pa/nm-hppab.h: change interface for target dependent
3082 code supporting watch point.
3084 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
3086 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
3088 * stabsread.c (read_struct_fields): os9k nested structure does not
3089 have terminating ';', instead it just get to ',' and bit position
3092 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
3094 * nlmread.c (nlm_symtab_read): Clean up a bit.
3095 * (nlm_symfile_read): Record bounds of main() so that backtrace
3096 command will know where to stop.
3097 * objfiles.c (objfile_relocate): Relocate entry point/func info
3098 for backtrace as well.
3099 * objfiles.h: Define values for invalid PCs for entry point info.
3100 * symfile.c (init_entry_point_info): Initialize invalid values
3101 with aforementioned macros.
3102 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
3103 to cause backtrace to stop when it gets back to main().
3104 * config/i386/tm-i386nw.h: Ditto.
3106 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
3108 Fix value_print, which used to be ostensibly language-independent,
3109 but would print pointers and arrays in C syntax. Instead, call
3110 a language-specific function.
3111 * language.h (struct language_defn): New functional field
3113 (LA_VALUE_PRINT): New macro.
3114 * language.c (unk_lang_value_print): New stub/dummy function.
3115 (unknown_language_defn, auto_language_defn, local_language_defn):
3117 * c-valprint.c (c_value_print): New function, with code moved from:
3118 * valprint.c (value_print): ... here. Now just invoke
3119 LA_VALUE_PRINT to do language-specific stuff.
3120 * valprint.c (value_print_array_elements): Make non-static.
3121 * c-lang.c (c_language_defn, cplus_language_defn): Add
3122 c_value_print in the la_value_print field.
3123 * m2-lang.c (m2_language_defn): Likewise.
3124 * ch-lang.c (chill_language_defn): But here use chill_value_print.
3125 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
3126 * ch-valprint.c (chill_value_print): New function, based on
3127 c_value_print, but use Chill "look and feel."
3128 * c-lang.h (c_value_print): New prototype.
3129 * ch-lang.h (chill_value_print): New prototype.
3130 * value.h (value_print_array_elements): New prototype.
3132 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
3133 and case TYPE_CODE_SET): Check that the element type isn't a stub.
3135 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3137 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
3138 to new file top.c. Make things extern instead of static and
3139 similar rearrangements to deal with this.
3141 * utils.c: Move fputs_unfiltered to main.c. Remove
3142 FPUTS_UNFILTERED_OVERRIDE ifndef.
3143 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
3144 and libgdb uses utils.c and top.c.
3146 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
3148 * hppa-tdep.c (skip_trampoline_code): Fix typo.
3150 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
3152 * ch-valprint.c (chill_val_print_array_elements): New function.
3153 A Chill version of val_print_array_elements, it prints the
3154 array index labels, in additions ot the array element values.
3155 (chill_val_print): Use the new function.
3157 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
3159 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
3161 * defs.h (enum language): Add language_asm.
3162 * findvar.c (read_register_bytes read_register_gen
3163 write_register_bytes read_register read_register_pid
3164 write_register write_register_pid supply_register): Move multi-
3165 thread handling down into these routines. Create XXX_pid routines
3166 that allow register references to specify the pid.
3167 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
3168 read_sp write_sp read_fp write_fp): Move these routines from
3169 infcmd to findvar to centralize the whole mess.
3170 * i386-nlmstub.c: Portability fixes.
3171 * infptrace.c (child_resume): Conditionalize to allow other natives
3172 to override it. Remove PIDGET gubbish, it's no longer necessary.
3173 * infrun.c (wait_for_inferior): Put registers_changed() before
3174 target_wait() to speed up remote debugging.
3175 * Replace code that reads registers from other threads with much
3176 nicer looking new function calls (see changes to findvar.c).
3177 * Don't skip prologues if debugging assembly source.
3178 * lynx-nat.c (child_resume): Lynx now needs it's own version of
3179 child_resume to handle multi-thread debugging properly.
3180 * remote.c: Add O response to get console output from target.
3181 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
3182 SERIAL_ERROR here to simplify callers.
3183 * Change static var timeout to remote_timeout.
3184 * (fromhex): Remove unnecessary return -1 at end of routine.
3185 * (remote_wait): Turn this into a big switch statement. Add
3186 support for O response.
3187 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
3188 * (getpkt): Split getpkt into two parts. read_frame deals with
3189 all formatting issues, run-length encoding, and framing. getpkt
3190 now handles error recovery, and frame detection.
3191 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
3192 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
3193 control. (hardwire_readchar): Handle EINTR from read().
3194 * symfile.c (deduce_language_from_filename): Add support for .s
3196 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
3197 override infptrace's child_wait.
3198 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
3199 instead of XXXlynx.h.
3200 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
3202 * nlm/gdbserve.c: Portability fixes.
3204 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3206 * inftarg.c (child_wait): Call proc_wait, not wait.
3207 (child_mourn_inferior): Call proc_remove_foreign.
3208 * main.c (gdb_init): Call init_proc.
3209 * main.c: Provide dummy versions of init_proc, proc_wait, and
3210 proc_remove_foreign for the gdb case (the libgdb case provides its
3211 own versions of these functions).
3212 * Makefile.in (libgdb-files): Add libproc.a.
3214 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3216 Hardware watchpoints for Linux, from Rick Sladkey
3217 (jrs@world.std.com).
3218 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3219 new hardware breakpoint recovery method.
3220 * i386v-nat.c (i386_insert_watchpoint,
3221 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3222 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3223 New functions to support the 386 hardware debugging registers.
3224 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3225 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3226 target_insert_watchpoint, target_remove_watchpoint): Define these
3227 macros to use the hardware debugging functions in i386v-nat.c.
3229 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3231 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3234 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3236 * target.c, target.h: New variables target_activity_function and
3238 * inflow.c, inferior.h: New functions set_sigio_trap and
3240 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3242 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3244 * remote-sim.h (sim_verbose): Delete.
3245 Document callbacks needed.
3246 (sim_*): Change result to void where there isn't one.
3247 (sim_open): Clarify argument and error response.
3248 (sim_close): Declare.
3249 (sim_load): Change bfd_handle argument to file name. Clarify result.
3250 (sim_create_inferior): Renamed from sim_set_args.
3251 (sim_set_pc): Delete.
3252 (sim_info): Delete printf_fn argument.
3253 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3254 (gdbsim_load): Try sim_load first.
3255 (gdbsim_create_inferior): Call sim_create_inferior.
3256 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3257 (gdbsim_close): Call sim_close.
3258 (gdbsim_files_info): Update call to sim_info.
3259 (gdbsim_ops): Realign comments.
3261 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3263 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3265 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3266 the auxent if the symbol's name is ".file". From David Edelsohn
3267 <c1dje@watson.ibm.com>.
3269 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3271 * breakpoint.c (breakpoint_1): Fix typo.
3273 * annotate.c (annotate_field_end): Fix typo.
3275 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3277 * Makefile.in (TSSTART): Remove; no longer used.
3279 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3280 fputs_unfiltered and exit directly, rather than fatal. The latter
3281 calls vfprintf_unfiltered!
3283 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3284 * value.h, printcmd.c (print_value_flags): Move from here...
3285 * annotate.c: ...to here, and make it use can_dereference.
3287 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3289 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3290 Remove, needed for both native and cross.
3291 * target.c (attach_flag, generic_mourn_inferior): Put here.
3292 * utils.c (job_control): Put here.
3293 (terminal.h): Don't include anymore.
3295 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3297 * source.c (find_source_lines): Always use code that was #ifdef
3298 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3299 leaving it on the chain. Reindent much of this function.
3300 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3301 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3302 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3303 config/ns32k/xm-ns32km3.h: Remove all references to
3304 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3305 * main.c, fork-child.c, many config files: Remove all
3306 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3309 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3310 This avoids __eprintf troubles.
3312 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3314 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3315 initialization code which needs to be called even if we bypass the
3316 command line stuff into gdb_init.
3317 * utils.c (fputs_unfiltered): Surround in #ifndef
3318 FPUTS_UNFILTERED_OVERRIDE.
3319 * Makefile.in (libgdb.a): New target.
3321 * utils.c: Rearrange I/O stuff a bit so that all output goes
3322 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3323 which made %s not work with arbitrarily large strings.
3324 * printcmd.c (printf_command): Use printf_filtered, not
3325 printf_unfiltered and printf, now that arbitrary limit is gone.
3328 * breakpoint.c (watchpoint_check): Remove unused variable b.
3329 * stack.c (print_frame_info): Move sp and buf inside #if.
3330 * eval.c (evaluate_subexp): Remove unused variables pp,
3331 mangle_ptr, ptr, and mangle_tstr.
3332 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3334 * symtab.c (lookup_symtab): Put variable copy inside #if.
3335 (decode_line_1): Put variable q1 inside #if 0.
3336 * target.h: Declare target_link.
3337 * infrun.c (wait_for_inferior): Remove unused variables signame.
3338 * remote.c (remote_resume): Remove unused variable name.
3339 * c-exp.y (parse_number): Parenthesize operand of shift.
3340 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3341 (this is a semantic change, the warning seems to have detected a bug).
3342 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3343 * coffread.c: Move variable temptype inside #if.
3344 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3346 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3347 (chill_val_print): Remove unused variable in_range.
3348 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3349 (chill_val_print): Add default case for switch.
3350 * stabsread.h: Declare stabsect_build_psymtabs.
3351 * os9kread.c (read_minimal_symbols): Make this return void.
3352 (os9k_symfile_read): Remove unused variables stb_exist and val.
3353 (os9k_symfile_init): Remove unused variable val.
3354 (fill_sym): Remove unused variable id.
3355 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3356 unused variable nsl.
3357 Remove unused variable symfile_bfd.
3358 #if 0 unused variables lbrac_unmatched_complaint and
3359 lbrac_mismatch_complaint.
3360 Remove declaration for non-existent function os9k_next_symbol_text.
3362 * annotate.c, annotate.h: New files, containing a function for
3363 each annotation which outputs it.
3364 * Move breakpoints_changed from breakpoint.c to annotate.c.
3365 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3366 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3367 Use annotate.c functions to output annotations.
3368 * Makefile.in (OBS): Add annotate.o.
3370 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3372 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3373 elf_unwind_entries are always initialized.
3375 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3376 stubs which return directly to the caller rather than to the stub
3379 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3381 * c-exp.y (yyerror): Display a more informative error message.
3382 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3383 * m2-exp.y (yyerror): Ditto.
3385 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3387 * inflow.c (job_control): Move definition to front of file.
3389 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3391 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3392 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3394 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3396 * Makefile.in (kdb): Remove old init.c creation commands.
3397 * configure.in (sparclite): Match on sparclite*.
3398 * sparclite/aload.c (main): Only change section addresses for
3399 a.out format object files.
3401 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3403 * config/i386/go32.mh: Define CC.
3405 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3407 * gdbserver/Makefile.in: Remove irrelevant definitions and
3408 comments inherited from the gdb Makefile.
3409 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3410 (VERSION): Update to 4.12.3.
3411 (gdbserver): Remove any existing executable first.
3412 (distclean, realclean): Remove nm.h.
3413 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3414 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3415 Don't use absolute pathname.
3417 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3419 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3422 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3424 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3425 (print_it_normal): Add annotations for the inferior starting and
3426 stopping, and for all the various messages related to how it
3429 * printcmd.c (do_one_display): Annotate.
3430 * stack.c (print_frame_info): Annotate printing of stack frames.
3432 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3434 * remote.c (get_offsets): Handle case where stub doesn't support
3437 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3439 Add partial support for g++ code compiled with -fvtable-thunks.
3440 * c-valprint.c (c_val_print): Add vtblprint support
3442 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3443 pointers (if using thunks) as well as array of structs (otherwise).
3444 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3445 level, and make the latter non-static (so define_symbol can use it).
3446 * stabsread.c (define_symbol): If the type being defined is a
3447 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3448 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3449 * values.c (value_virtual_fn_field): Handle thunks.
3450 * values.c (value_headof): Minor efficiency hack.
3451 * values.c (value_headof): Incomplete thunk support. FIXME.
3453 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3455 * valprint.c (print_longest): Clarify comment about use_local.
3456 * printcmd.c, defs.h (print_address_numeric), callers in
3457 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3458 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3459 exec.c: New argument use_local.
3460 * source.c (identify_source_line): Use filtered output. Use
3461 print_address_numeric.
3463 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3464 language.c (type_error, range_error): Use filtered output.
3465 * utils.c (error_begin): Update comment to tell people to use
3468 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3469 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3472 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3474 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3475 from the fault, #ifndef FAULTED_USE_SIGINFO.
3476 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3478 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3480 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3481 Explicitly annotate each record.
3483 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3485 * xcoffexec.c: Reformat to standards and lint.
3486 (language.h): Include.
3487 (exec_close): Declare arg "quitting".
3488 (file_command): Declare arg "from_tty".
3489 (map_vmap): Cast xmalloc result to PTR.
3490 * rs6000-nat.c: Reformat to standards and lint.
3491 (exec_one_dummy_insn): Use char array for saved instruction.
3492 (fixup_breakpoints): Declare.
3493 (vmap_ldinfo): Be more informative in fatal error messages.
3494 (xcoff_relocate_symtab): Define to return void.
3495 * xcoffsolib.h: Reformat to standards, improve comments.
3496 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3498 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3500 * utils.c, defs.h (error_begin): New function.
3501 (quit): Print annotation before printing the error message.
3502 * main.c (return_to_top_level): Print annotation before doing the
3504 * symtab.c (decode_line_1): Call error not warning and then
3505 return_to_top_level. Call error_begin and printf_unfiltered
3506 rather calling warning (before calls to return_to_top_level).
3507 * core.c (memory_error): Use error_begin, printf_unfiltered,
3508 print_address_numeric and return_to_top_level instead of error.
3509 Cleans up a FIXME-32x64.
3510 * language.c (type_error, range_error): Call error_begin
3511 not just target_terminal_ours.
3513 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3514 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3515 side of an assignment is non-portable.
3517 * utils.c (query): Change syntax of query annotations to be
3518 consistent with other input annotations.
3519 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3521 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3523 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3525 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3526 that have a stack frame size of 32k or larger (from Paul Flinders).
3527 Remove #if 0'd code.
3529 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3531 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3532 for Lynx platforms that need it.
3533 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3535 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3537 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3538 than trying to deduce it from the fault.
3540 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3542 * printcmd.c (print_address_symbolic): Initialize name to empty
3543 string to avoid core dump if lookup fails.
3544 * remote-e7000.c (printf_e7000debug): Error if target not open.
3546 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3548 * i386-nlmstub.c: Update to be more in line with PIN stub.
3549 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3550 * (hex2mem): Init ptr.
3551 * General cleanups to use ConsolePrintf, standard prologues, etc...
3553 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3555 * i386-nlmstub.c: More changes to be compatible with remote.c.
3557 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3558 into (the far less frequently called) dbx_symfile_read.
3560 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3562 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3564 * dbxread.c (record_minimal_symbol): Record the section
3565 associated with the symbol to make dynmaic relocation work.
3566 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3567 Solaris brain-damage which don't apply to relocatable object
3569 * (stabsect_build_psymtabs): New routine to read stabs out of an
3570 arbitrarily named section.
3571 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3573 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3574 stabs out of the nlm.
3575 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3576 brain-damage which don't apply to relocatable object files.
3577 * remote.c (putpkt): Improve error reporting and error handling.
3578 * (get_offsets): Temporary kludge to force data & bss sections to
3579 have the same relocation.
3580 * stabsread.c (define_symbol, scan_file_globals): Record section
3583 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3585 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3586 FIXME-32x64 comment.
3588 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3590 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3591 to after call to target_wait. This means that flush_cached_frames
3592 can call target_terminal_ours if it wants to.
3593 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3594 comment about why the code is dubious.
3596 * stabsread.c (read_type): Call read_type, not nonexistent
3599 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3601 * remote-os9k.c (rombug_fetch_registers): set trace mode
3603 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3605 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3607 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3608 passed to process_one_symbol.
3609 * stabsread.c (read_type): process os9k functio prototype.
3611 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3613 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3616 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3618 * utils.c (prompt_for_continue): Annotate prompt.
3619 (query): Annotate query.
3620 * printcmd.c (print_frame_args): Change syntax of argument
3621 annotation to make name and value part of a single group of
3622 annotations, not two separate groups.
3623 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3624 * valprint.c (val_print_array_elements): Change syntax of
3625 annotation to be more concise.
3626 * main.c, defs.h (command_line_input): New argument tells what
3627 string to include in the annotations.
3628 * symtab.c (decode_line_2), main.c (read_command_lines,
3629 command_loop): Change callers.
3631 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3632 target null pointer.
3633 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3635 * printcmd.c (output_command): Annotate things we print here too.
3636 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3637 * Move declaration of print_value_flags from defs.h to value.h.
3638 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3640 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3642 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3643 BFD handles sun3 dynamic relocations now.
3644 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3647 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3649 * printcmd.c (print_command_1): Annotate the top-level expressions
3651 (print_frame_args): Annotate each argument.
3652 * printcmd.c, defs.h (print_value_flags): New function.
3653 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3654 * valprint.c (val_print_array_elements): Annotate each array element.
3656 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3658 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3659 the register contains a pointer to the type, not the type itself.
3661 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3663 * main.c (main): Accept --annotate=N option and make --fullname
3664 the same as --annotate=1.
3665 (command_line_input): Print annotatation before and after prompt.
3666 * blockframe.c (flush_cached_frames): Print annotation.
3667 * Rename frame_file_full_name to annotation_level and move it from
3669 * source.c (identify_source_line): If annotation_level > 1,
3670 change output format.
3671 * breakpoint.c: Print annotation whenever a breakpoint changes.
3672 * main.c: New variable server_command.
3673 (command_line_input): Parse "server " and set server_command.
3674 (dont_repeat): Check server_command.
3676 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3678 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3679 updating raw_symbol and symnum. Return a value in the case where
3682 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3684 * parse.c: Don't define block_found; it is defined in symtab.c.
3685 * parser-defs.h: Add comment regarding block_found.
3687 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3689 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3692 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3694 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3695 section vma. Do not read dynamic relocs for sun3 executables to
3696 avoid BFD assertion message.
3698 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3700 * nm-hppab.h (KERNEL_U_ADDR): Define.
3701 (FIVE_ARG_PTRACE): Likewise.
3702 (CANNOT_STORE_REGISTER): Likewise.
3703 * nm-hppah.h (KERNEL_U_ADDR): Define.
3704 (FIVE_ARG_PTRACE): Likewise.
3705 (CANNOT_STORE_REGISTER): Likewise.
3706 (NEED_TEXT_START_END): Likewise.
3708 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3709 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3710 (FIVE_ARG_PTRACE): Likewise.
3711 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3712 (FIVE_ARG_PTRACE): Likewise.
3714 * hppa-tdep.c (read_unwind_info): Make static.
3715 (restore_pc_queue): Indirect through the target vector to
3716 reload the register state.
3718 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3720 * paread.c (compare_unwind_entries): Delete function. It's been
3721 moved into hppa-tdep.c.
3722 (read_unwind_info): Likewise.
3723 (pa_symfile_read): No longer call read_unwind_info. The unwind
3724 tables will be read in as they are needed.
3726 * hppa-tdep.c (compare_unwind_entries): New function.
3727 (read_unwind_info, internalize_unwinds): Likewise.
3728 (find_unwind_entry): Read in unwind information on demand.
3730 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3732 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3733 to : in search path processing.
3734 * defs.h (qsort): Rename argument in prototype.
3735 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3737 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3738 (false): Eliminate usages.
3740 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3742 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3743 All references to value changed to value_ptrlage_command is now
3745 All references to value changed to value_ptr.
3746 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3747 * remote-hms.c (hms_wait): Timeout after five seconds.
3748 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3749 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3750 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3752 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3754 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3756 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3758 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3760 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3761 bp_watchpoint_scope breakpoints.
3762 (struct breakpoint): Add val_chain and related_breakpoint fields
3763 for use by watchpoints.
3765 * breakpoint.c (within_scope): Delete. No longer used.
3766 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3767 (target_{remove,insert}_watchpoint): Likewise.
3768 (can_use_hardware_watchpoint): New function.
3769 (remove_breakpoint): New function to remove a single breakpoint
3770 or hardware watchpoint.
3771 (insert_breakpoints): Handle insertion of hardware watchpoints.
3772 Store a copy of the value chain derived from the watchpoint
3774 (remove_breakpoints): Simplify by using remove_breakpoint.
3775 (delete_breakpoint): Likewise.
3776 (watchpoint_check): Delete the watchpoint and watchpoint scope
3777 breakpoints when the watchpoint goes out of scope. Save & restore
3778 the current frame after checking watchpoints.
3779 (breakpoint_init_inferior): Likewise (restarting the program
3780 makes all local watchpoints go out of scope).
3781 (bpstat_stop_status): Handle hardware watchpoints much like normal
3782 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3783 when the watchpoint goes out of scope. Remove and reinsert all
3784 breakpoints before returning if we stopped when a hardware watchpoint
3786 (watch_command): Use a hardware watchpoint when possible. If
3787 watching a local expression, build a scope breakpoint too.
3788 (map_breakpoint_numbers): Also call given function for any
3789 related breakpoints.
3790 (disable_breakpoint): Never disable a scope breakpoint.
3791 (enable_breakpoint): Handle hardware breakpoints much like normal
3792 breakpoints, but recompute the watchpoint_scope breakpoint's
3793 frame and address (if we have an associated scope breakpoint).
3794 (read_memory_nobpt): Handle hardware watchpoints like normal
3795 watchpoints. When necessary handle watchpoint_scope breakpoints.
3796 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3797 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3798 (disable_command): Likewise.
3800 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3801 Extern prototype added to frame.h
3803 * infrun.c (wait_for_inferior): Set current_frame and select
3804 a frame before checking if we stopped due to a hardare watchpoint
3805 firing. Handle stepping over hardware watchpoints.
3806 (normal_stop): Remove unnecessary call to select_frame.
3808 * value.h (value_release_to_mark): Declare.
3809 * values.c (value_release_to_mark): New function.
3811 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3812 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3814 * hppab-nat.c (hppa_set_watchpoint): New function.
3816 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3817 (HAVE_STEPPABLE_WATCHPOINT): Define.
3818 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3819 (target_{insert,delete}_watchpoint): Define.
3821 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3822 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3823 (target_{insert,remove}_watchpoint): Likewise.
3825 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3827 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3828 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3829 often have the same names as debug symbols for functions, and
3830 confuse lookup_symbol().
3832 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3834 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3835 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3836 REGISTER_RAW_SIZE (1).
3837 Together these changes work around a bug in HP's compiler. Both
3838 seem to be necessary.
3840 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3842 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3843 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3844 are type mst_solib_trampoline.
3846 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3848 * config/m68k/es1800.mt: Change comments.
3850 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3852 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3854 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3856 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3859 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3861 * values.c (unpack_long): Remove obsolete comment about using a
3864 * symfile.c (symbol_file_command): Add comments about command syntax.
3866 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3867 Jim Kingdon (kingdon@cygnus.com)
3869 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3870 are in the .plt section.
3871 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3872 find_solib_trampoline_target): New functions for handling
3873 stepping into -g compiled shared libraries.
3874 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3875 find_solib_trampoline_target): Add prototypes.
3876 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3877 Define to handle stepping into -g compiled shared libraries.
3878 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3879 stepping into -g compiled shared libraries.
3881 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3883 * configure.in: Add mips-*-sysv4* support.
3884 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3885 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3886 New files for MIPS SVR4 support.
3887 * Makefile.in: Update for new mipsv4 files.
3888 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3889 read_next_frame_reg to obtain the frame relative stack pointer.
3890 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3891 obtain the frame relative stack pointer.
3892 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3893 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3894 by entering them into the minimal symbol table.
3895 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3896 a long for float formats.
3897 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3898 get defined in <link.h>.
3899 * solib.c (solib_add): Add shared library sections to the section
3900 table of the target before adding the symbols.
3901 * partial-stab.h: Relocate static and global functions.
3902 * dbxread.c (read_dbx_symtab): Remove unused variable
3903 end_of_text_address. Relocate text_addr when passing it
3906 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3907 library functions before the executable is run. Retrieve dynamic
3908 symbols from stripped executables.
3909 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3910 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3911 if no debugging symbols were found.
3912 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3913 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3915 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3916 OSF/1 has shared libraries.
3918 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3920 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3921 to BFD handling of dynamic symbols.
3923 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3925 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3926 then gets its real address into FUN and its GOT/DP value into %r19.
3928 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3930 * hppa-tdep.c (frameless_function_invocation): If no unwind
3931 descriptor was found, then assume this was not a frameless
3932 function invocation.
3933 (frame_saved_pc): If the saved PC is in a linker stub, then
3934 return the return address which the linker stub will return to.
3936 * xm-hppab.h: Never define USG.
3937 * xm-hppah.h: Always define USG.
3939 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3941 * values.c (unpack_long, value_from_longest),
3942 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3944 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3946 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3948 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3950 For SVR4 targets, enable gdb to set breakpoints in shared
3951 library functions before the executable is run.
3952 * elfread.c (elf_symtab_read): Handle symbols for shared library
3954 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3955 and moved to objfiles.c.
3956 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3957 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3958 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3959 the new generic definition from tm-sysv4.h works for Solaris.
3961 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3963 * elfread.c (elf_symtab_read): Change storage_needed,
3964 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3965 bfd_get_symtab_upper_bound. Check for errors from
3966 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3967 * nlmread.c (nlm_symtab_read): Same changes.
3969 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * xcoffread.c (xcoff_next_symbol_text): New function.
3972 (read_xcoff_symtab): Set next_symbol_text_func to it.
3973 Move raw_symbol outside of read_xcoff_symtab.
3975 * remote.c (getpkt): Remove unused "out" label.
3977 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3979 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3980 about more than one watchpoint being triggered.
3982 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3986 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3988 * blockframe.c (find_pc_partial_function): mst_file_text
3989 symbols do not live in the shared library transfer table.
3990 * ch-exp.y (decode_integer_value, match_character_literal,
3991 match_bitstring_literal): Guard tolower calls with isupper,
3992 tolower on old BSD systems blindly subtracts a constant.
3993 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3994 well when determining the producer of the object file.
3995 * mdebugread.c (has_opaque_xref): New function to check for
3996 cross reference to an opaque aggregate.
3997 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3998 enter typedefs to opaque aggregates into the symbol tables.
3999 * mdebugread.c (parse_external): Remove skip_procedures argument,
4000 it has always been 1. Remove code that handled stProc symbols,
4001 it was never executed and was wrong, as the index of a
4002 stProc symbol points to the local symbol table and not to the
4003 auxiliary symbol info. Update caller.
4004 * mdebugread.c (parse_partial_symbols): Do not enter external
4005 stProc symbols into the partial symbol table, they are already
4006 entered into the minimal symbol table.
4007 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
4008 Remove all conditionals and definitions for ptx.
4009 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
4010 Fix addresses of floating point registers in REGISTER_U_ADDR.
4011 STORE_STRUCT_RETURN now handles cc and gcc conventions.
4012 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
4013 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
4014 signal trampoline code work.
4015 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
4016 Remove all conditionals and definitions for ptx.
4017 Remove KDB definitions.
4018 * symm-nat.c (store_inferior_registers): Fetch registers before
4019 storing them to obtain valid floating point control registers.
4020 Store fpu registers.
4021 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
4022 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
4023 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
4025 * symm-nat.c (child_resume): Update type of `signal' parameter.
4026 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
4028 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4030 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
4031 calling import stubs for functions in shared libraries.
4033 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
4035 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
4037 * ch-lang.c (chill_is_varying_struct): Magic string is
4038 was "<var_length>" is now "__var_length" (more portable).
4040 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4042 * remote.c (getpkt): If we get a timeout, actually retry rather
4043 than just giving up the first time it happens.
4044 * remote.c: Document sequence numbers.
4045 (remote_store_registers): Change syntax of 'P' request so that it
4046 never looks like a sequence number.
4048 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
4050 * os9kread.c (record_minimal_symbol): add section_offset to
4051 relocate minimal symbol table.
4052 * os9kread.c (read_minimal_symbols): ditto.
4053 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
4055 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
4056 return. Also if file addr is 0 leave it 0, not to relocate.
4057 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
4058 'set remotexoff' and 'set remotelog' commands.
4060 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4062 * remote.c (remote_store_registers): Add 'P' request to set an
4063 individual register.
4064 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
4067 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4069 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
4070 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
4071 combining all 'p' and 'r' pairs into a LOC_REGPARM.
4073 * command.c (do_setshow_command, case var_string): Never add a
4074 space to the end of the string.
4075 * NEWS: Document this change.
4076 * .gdbinit: Add a space to the "set prompt" command.
4078 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4080 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
4081 changes to make it compile (it doesn't link yet).
4083 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
4084 (set_demangling_style, set_demangling_command): Use savestring not
4085 strdup. We were not dealing properly with a NULL return from
4086 strdup, and were not declaring strdup (the system header may or
4089 * valprint.c (val_print): Remove inaccurate comment about what
4090 types can be stub types.
4092 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
4093 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
4094 Supply alternate version if ATTACH_DETACH is not defined.
4095 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
4096 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
4097 * configure.in: Recognize i[34]86-sequent-sysv4* host.
4099 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4101 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
4103 (skip_trampoline_code): Rewrite and add support for argument
4104 relocation stubs stubs, import/export stubs, calls through
4105 "_sr4export" and cascaded trampolines.
4107 * hppa-tdep.c (skip_prologue): Return "pc" not zero
4108 if no unwind descriptor is found.
4110 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
4111 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
4112 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
4113 differently. All registers are four bytes.
4114 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
4116 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
4118 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
4119 registers as both single and double values (fetching 2nd 32bit half
4120 as necessary). Annotate each register printed with its precision.
4122 * paread.c (read_unwind_info): Fix off-by-one error.
4124 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4126 * main.c (complete_command): Deal with it if arg is NULL.
4128 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4130 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
4131 regarding using the PC--using the PC is necessary and all the
4132 FIXME comments in the world won't make it go away.
4134 * valops.c (value_at, value_at_lazy): Give error if we dereference
4136 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
4137 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
4139 * stabsread.c (patch_block_stabs): Add comment about what happens
4140 if the definition is in another compilation unit from the stab.
4142 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
4144 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4146 * main.c (complete_command): New command, from Rick Sladkey
4147 <jrs@world.std.com>.
4148 (symbol_completion_function): Don't declare rl_point and
4149 rl_line_buffer; they are now declared in readline.h.
4150 (show_commands): Don't declare history_base; it is declared in
4152 * command.c (lookup_cmd): Don't delete trailing whitespace.
4153 Reverts change of 14 May 1989.
4155 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
4157 * minsyms.c (prim_record_minimal_symbol): Move section deduction
4158 code from prim_record_minimal_symbol_and_info() to here. Callers
4159 of the latter can legitimately supply a section number of -1.
4161 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4163 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
4164 member functions have an element in args for a (nonexistent) this
4167 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4169 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
4171 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
4172 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
4174 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
4175 for the structure's type. All callers changed.
4177 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
4178 for each structure argument rather than assuming it's either
4179 true or false for all structure arguments.
4181 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
4182 on the length structure passed, not the compiler used.
4184 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
4185 argument for the structure's type.
4187 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4189 * values.c (set_internalvar): Don't set var->value until we are
4190 sure there won't be an error().
4192 * remote.c (get_offsets): Reinstate comment which was in
4193 remote_wait about use of SECT_OFF_TEXT and so on.
4195 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4197 * symmisc.c (maintenance_check_symtabs): New function to check
4198 consistency of psymtabs and symtabs.
4199 * symtab.h (maintenance_check_symtabs): Add prototype.
4200 * maint.c: Add new `maint check-symtabs' command.
4201 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
4202 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4203 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
4205 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
4206 to write_memory to avoid warnings from gcc.
4207 * config/i386/xm-symmetry.h: Add missing #endif.
4208 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
4209 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
4210 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4212 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4214 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4215 (hppa_push_arguments): Likewise.
4217 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4219 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4220 improve remote debugging efficiency. Also fixed problems with
4221 doing function calls for programs with no entry points.
4222 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4223 entry_point_address.
4224 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4225 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4226 parse_lines): Pass section_offsets info to these routines so that
4227 we can relocate symbol table entries upon readin.
4228 * (psymtab_to_symtab_1): Set symtab->primary to tell
4229 objfile_relocate to do relocations for our symbols.
4230 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4231 (which hang off of the symbol table).
4232 * Use prim_record_minimal_symbols_and_info instead of
4233 prim_record_minimal_symbols to supply section info to make minimal
4234 symbol relocations work.
4235 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4236 -1, try to deduce it from ms_type.
4237 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4238 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4239 add code to relocate objfile->sections data structure.
4240 * remote.c (get_offsets): Use new protocol message to acquire
4241 section offsets from the target.
4242 * (remote_wait): Get rid of relocation stuff. That's all handled
4243 by objfile_relocate now.
4244 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4245 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4247 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4249 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4251 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4252 HPREAD is not defined.
4254 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4256 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4258 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4259 can no longer set this at run time.
4260 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4261 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4262 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4263 sparc-tdep.c compiles).
4264 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4266 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4268 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4269 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4270 * configure.in: Recognize m68*-cisco*-*.
4272 * Makefile.in (TAGS): Use variables directly, rather than using
4273 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4274 and means that these filenames no longer need be unique across all
4275 the config/* directories.
4276 * configure.in: Put the config/*/ into TM_FILE, etc.
4278 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4279 and trapv exceptions.
4281 * target.h (struct section_table), objfiles.h (struct obj_section):
4282 Change name of field sec_ptr to the_bfd_section. More mnemonic
4283 and avoids the (sort of, for the ptx compiler) name clash with
4284 the name of the typedef.
4285 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4286 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4288 * utils.c: Include readline.h.
4289 * Makefile.in (utils.o): Add dependency.
4291 * remote.c (getpkt): Add support for run-length encoding.
4293 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4295 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4297 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4299 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4300 prim_record_minimal_symbol.
4303 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4304 computing their offset from the start of the old buffer and adding
4305 to the new buffer, rather than by assuming we can add the
4306 difference between the old buffer and the new buffer (it might not
4307 fit in an int). Merge in cosmetic differences from emacs regex.c
4308 version of this macro.
4310 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4312 * Makefile.in (install-only): Fix use of program_transform_name.
4314 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4316 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4317 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4318 so I'm nuking the command.
4319 * symtab.c (find_addr_symbol): Comment out, no longer used.
4321 * main.c (main): Don't init_source_path for the -cd argument. Now
4322 that source_path doesn't contain the current_directory from when
4323 GDB started up, init_source_path is no longer useful (and is
4324 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4326 * TODO: Remove item about line numbers being off. It is useless
4327 and confusing without a reproducible test case (it mentions
4328 proceed(), but I was able to step through proceed without trouble).
4330 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4332 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4333 library functions before the executable is run. Retrieve dynamic
4334 symbols from stripped executables.
4335 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4336 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4337 symtab.c (list_symbols): Handle mst_solib_trampoline.
4338 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4339 for all targets, remove IBM6000_TARGET dependencies.
4340 * dbxread.c (read_dbx_dynamic_symtab): New function.
4341 * dbxread.c (dbx_symfile_read): Use it.
4342 * dbxread.c (SET_NAMESTRING): Set namestring to
4343 "<bad string table index>" instead of "foo" if the string index is
4345 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4347 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4348 to break_command. Handle mst_file_* minimal symbol types.
4349 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4351 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4353 * c-exp.y(yylex): fix potential memory overflow.
4355 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4357 * environ.c (set_in_environ): Eliminate special handling of PATH and
4359 * putenv.c: Removed, conflicts with system declaration of
4360 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4362 * Makefile.in: Change accordingly.
4363 * procfs.c (procfs_create_inferior): Change comment accordingly.
4365 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4367 * rs6000-tdep.c: Change value to value_ptr.
4369 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4371 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4372 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4373 MEMENUM symbols. Do not include function-scoped variables in
4374 the partial symbol table.
4376 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4378 * i386m3-nat.c: Include floatformat.h.
4379 (get_i387_state): Use memset not bzero.
4383 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4384 ieee-float.h to floatformat.h.
4386 * valprint.c (val_print_string): Ignore error if the error
4387 happened after a terminating '\0'.
4389 * c-valprint.c (c_val_print): Never add 1 to return value from
4390 val_print_string; just return what it returns.
4392 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4393 looping through all of the enums.
4394 * infrun.c (signals_info): Use it.
4396 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4398 * main.c (main): When printing warning about bad baud rate, don't
4399 use warning(); it relies on current_target which isn't set up yet.
4401 * breakpoint.c (_initialize_breakpoint): Update docstring for
4402 tbreak to match what the code actually does. Don't mention tbreak
4403 in docstrings for "enable once" or "enable breakpoints once".
4405 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4407 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4408 while (0). That defeats the whole purpose of using do . . . while (0).
4409 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4410 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4411 using a ?: expression as an lvalue is not portable.
4413 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4414 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4415 'p' and 'r' symbol descriptors into a single symbol to look for a
4417 * README, config/sparc/tm-sparc.h: Update comments.
4419 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4421 * mdebugread.c (parse_type): Do not complain for types with
4422 an `indexNil' aux index, these are simply undefined types.
4423 Remove indexNil check from caller of parse_type.
4424 * mdebugread.c (parse_partial_symbols): Do not enter
4425 stGlobal, scCommon symbols into the minimal symbol table, their
4426 value is the size of the common, not its address.
4427 Handle scInit, scFini, scPData and scXData sections.
4428 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4430 Enter stProc symbols into the global_psymbols list once, not into
4431 the static_psymbols_list.
4432 Get rid of dummy psymtab if it is empty, to allow proper detection
4433 of stripped executables.
4434 * mdebugread.c (cross_ref): Allow cross references to Fortran
4437 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4439 * stabsread.c (common_block_end, fix_common_block): Stash the
4440 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4441 as to not assume that a pointer fits in an enum.
4443 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4445 * os9kread.c (fill_sym): check compiler verion number for pre-
4447 * os9kread.c (os9k_process_one_symbol): address of symbol is
4448 relative to section not module.
4449 * stabsread.c (define_symbol): add symbol type 's' as local
4451 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4453 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4454 * remote-os9k.c: fix bug in 'set remotebaud' function.
4455 * remote-os9k.c (rombug_link): minimize checking so to improve
4457 * symfile.c (symbol_file_command): check if failed to link, also make
4458 the command be able to accept more than one filenames.
4459 * target.c (target_link): check if failed to link with rombug.
4460 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4462 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4464 * remote-es.c (es1800_child_ops): Don't declare it static.
4466 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4468 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4470 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4472 * dbxread.c: New variable lowest_text_address.
4473 (record_minimal_symbol, read_dbx_symtab): Set it.
4474 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4475 end_of_text_address.
4476 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4478 * dbxread.c (end_psymtab): Remove old and commented out
4479 capping_global and capping_static. Fix comments regarding
4480 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4482 * parser-defs.h: Add "extern" to start of variable declarations so
4483 we don't end up with commons.
4484 * parse.c: Define these variables.
4486 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4489 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4491 * alpha-tdep.c: Change value to value_ptr.
4493 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4495 * solib.c (elf_locate_base): New function to locate the address
4496 of the dynamic linker's runtime structure in the dynamic info section.
4497 * solib.c (locate_base): Use it instead of iterating over the list
4498 of mapped address segments.
4499 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4502 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4504 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4505 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4506 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4507 signal trampoline and interrupt routines.
4508 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4509 (frame_chain, frame_chain_valid): Likewise.
4510 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4511 saved regs convention for SP.
4513 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4514 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4515 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4517 * tm-hppah.h (IN_SIGTRAMP): Define.
4519 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4521 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4522 alphabetic character as the start of a name.
4524 * sparclite/Makefile.in (all install): Build and install aload.
4526 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4527 config.guess and config.sub produce.
4529 * mips-tdep.c: Change value to value_ptr.
4531 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4533 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4534 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4535 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4536 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4537 value with value_ptr. This is for the ptx compiler.
4538 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4540 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4541 #if 0 i386_float_info.
4542 * symm-tdep.c (round): Remove. Also remove sgttyb.
4543 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4544 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4545 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4546 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4548 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4549 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4550 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4551 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4552 tm-i386v.h is apparently OK.
4553 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4554 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4557 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4559 * osfsolib.c (xfer_link_map_member): Update to use new
4560 target_read_string interface.
4562 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4564 * infrun.c (wait_for_inferior): In checking
4565 remove_breakpoints_on_following_step, check
4566 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4568 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4570 * os9kread.c (os9k_process_one_symbol): Rename
4571 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4572 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4573 (CORE_ADDR)0, from target_link, since that is what it uses.
4574 Process name at end, not during parsing (like we did before Kung's
4575 change), so that -readnow and -mapped can appear anywhere.
4576 Make text_relocation a local variable.
4577 * config/i386/i386os9k.mt: Fix comment.
4578 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4579 * os9kread.c: Put "comments" after #endif inside /* */.
4580 * stabsread.h: Add os9k_stabs variable.
4581 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4583 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4584 descriptor in global_symbols not local_symbols.
4585 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4587 (read_type): If os9k_stabs, accept function parameters after 'f'
4589 (read_array_type): If os9k_stabs, don't expect index type and
4590 expect lower and upper to be separated by ',' not ';'.
4591 (read_enum_type): If os9k_stabs, read a number before the first
4592 enumeration constant.
4593 (os9k_init_type_vector): New function.
4594 (dbx_lookup_type): Call it when starting new type vector.
4595 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4596 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4597 * os9kstab.c: Removed.
4598 * Makefile.in: Update accordingly.
4599 * objfiles.c (objfile_relocate_data): Removed.
4600 * remote-os9k.c (rombug_wait): Call objfile_relocate
4601 not objfile_relocate_data.
4602 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4603 * remote-os9k.c (rombug_wait): Call find_pc_section not
4605 * main.c (quit_command): Check inferior_pid; revert Kung change.
4606 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4608 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4610 * os9kread.c: New file to read os9000 style symbo table.
4611 * os9kstab.c: new file to read os9000 style stabs.
4612 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4613 * objfiles.c (find_pc_objfile): new function to search objfile
4615 * objfiles.c (objfile_relocate_data): new function to relocate
4616 data symbols in symbol table.
4617 * objfiles.h: Add two aux fields in struct objfile to handle
4618 multiple symbol table files situation like in os9000.
4619 * symfile.c: Change so 'symbol-file' command can handle multiple
4620 files. Also call target_link() to get relocation infos.
4621 * target.c (target_link): new function to get relocation info when
4622 a symbol file is requested to load.
4623 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4624 because in cross mode there's no inferior pid, bit they need to
4626 Makefile.in: add os9kread.c os9kstab.c and .o's.
4627 configure.in: add i386os9k target.
4628 config/i386/i386os9k.mt: new add.
4629 config/i386/tm-i386os9k.h: new add.
4631 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4633 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4634 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4636 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4638 * target.c, target.h (target_read_string): Provide error detection to
4639 caller. Put string in malloc'd space, so caller need not impose
4641 * solib.c (find_solib): Update to use new interface.
4642 * irix5-nat.c (find_solib): Read o_path from inferior
4643 (clear_solib): Free storage for o_path.
4644 * valprint.c (val_print_string): Add comments.
4646 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4648 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4651 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4653 * value.h (struct value): Add modifiable field.
4654 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4655 (record_latest_value): Don't mess with VALUE_LVAL of value.
4656 * valops.c (value_assign): Check it. Reword existing error
4657 message on not_lval.
4659 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4660 (STEP_SKIPS_DELAY): Added.
4661 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4664 * valprint.c (val_print_string): If errcode is set, always print
4665 an error, regardless of force_ellipsis. In the non-EIO case,
4666 just print the error message rather than calling error(). Don't
4667 access *(bufptr-1) if bufptr points to the start of the buffer.
4668 When looking for '\0', don't increment bufptr and addr if bufptr
4669 started out already at limit. If an error happens on fetching the
4670 first character, don't print the string.
4672 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4674 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4677 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4678 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4679 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4680 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4681 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4682 * findvar.c: Update comment regarding ieee-float.h.
4684 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4686 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4687 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4688 Define to make backtracing through the various sigtramp handlers
4690 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4691 the saved pc from ucontext on the stack for SVR4 signal handling.
4693 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4695 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4696 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4697 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4698 just use the global variable itself. When printing baud rate,
4699 don't print a baud rate if baud_rate is -1.
4701 * coffread.c (read_coff_symtab): Pass mst_file_* to
4702 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4703 symbols in the minimal symbols regardless of SDB_TYPE.
4705 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4707 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4708 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4709 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4710 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4711 ignored bs->stop for a bp_step_resume breakpoint.
4712 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4713 which performs one (the check_sigtramp2 one) of the functions
4714 which had been handled by the step_resume_breakpoint. For each
4715 use of the step_resume_breakpoint, make it still use the
4716 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4718 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4719 When setting the frame address of the step resume breakpoint, set
4720 it to the address for frame *before* the call instruction is
4721 executed, not after.
4723 * mips-tdep.c (mips_print_register): Print integers using
4724 print_scalar_formatted rather than duplicating all the
4725 CC_HAS_LONG_LONG and so on.
4726 (mips_push_dummy_frame): Use read_register_gen rather than using
4727 read_register and then putting it back in target format with
4728 store_unsigned_integer. If registers are more than 4 bytes, give
4729 an error rather than have some registers overwrite other
4731 #if 0 unused include of opcode/mips.h.
4733 * symfile.h: Don't declare arguments for coff_getfilename.
4735 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4737 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4739 * configure.in (hppa*-*-osf*): New configuration.
4740 * config/pa/hppaosf.mt: New target makefile fragment.
4741 * config/pa/tm-hppao.h: New target include file.
4743 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4745 * exec.c (print_section_info): Print entry point for exec_bfd only.
4746 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4747 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4748 causes problems if <sys/types.h> has no multiple inclusion protection.
4750 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4752 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4753 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4754 (CALL_DUMMY_LENGTH): Changed accordingly.
4756 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4758 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4759 numbers of register windows.
4761 * sparclite/hello.c: Add factorial function for testing.
4762 * salib.c: Use macros instead of constants for I/O addresses to
4763 make 931 support easier.
4764 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4765 register in sta/lda instructions.
4767 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4769 * dbxread.c (process_one_symbol): Set
4770 block_address_function_relative for COFF like we do for ELF and SOM.
4772 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4774 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4776 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4777 the enumerators of an ecoff enum into the partial symbol table.
4778 * mdebugread.c (parse_partial_symbols): Call it.
4779 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4780 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4781 offsets. Cast psymtab->read_symtab to PTR before passing it to
4783 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4784 set up the global offset table pointer in pic compiled code.
4785 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4786 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4787 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4788 ensures that floats are promoted to doubles before they are pushed
4791 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4793 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4794 Fixup cache_on and flush_i_cache so that they work for both the
4795 930 and 932 processors. Rewrite most low level funcs (uart
4796 access & cache stuff) to use new ASI access macros in sparclite.h.
4797 Also make it easy to access second serial port.
4799 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4801 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4802 <sys/stat.h>; not needed.
4804 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4806 * stack.c (print_frame_info): In "pathological" case, don't
4807 distrust the line number information.
4809 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4811 * mips-tdep.c (mips_print_register): handle 64 bits register.
4812 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4814 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4818 * Makefile.in (install): Do the sed for program_transform_name
4819 ourselves instead of worrying about INSTALL_XFORM. This enables
4820 users to override INSTALL_PROGRAM in the standard way.
4822 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4823 depend on Makefile.in.
4825 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4826 Only test against INT_MIN if a LONGEST is bigger than an int.
4828 * README: Change GhostScript to Ghostscript.
4830 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4832 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4833 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4834 character file names.
4835 * Makefile.in (ALLPARAM): Add these files.
4837 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4838 character file names.
4839 * Makefile.in: Add Kung's new mips64 files.
4841 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4843 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4844 mips64el-*-ecoff and mips64-big-*.
4845 * defs.h: get rid of FORCE_LONG_LONG.
4846 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4847 parsing. Change register size to be MIPS_REGSIZE.
4849 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4851 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4852 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4853 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4855 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4857 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4858 (remove_commands, add_commands): Add/remove hms-drain when target
4861 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4863 * configure.in: Add Lynx/rs6000 support.
4864 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4865 messages. Add rs6000 support. Don't try to modify unwritable
4867 * rs6000-nat.c: Move lots of native dependent stuff (like core
4868 file support) from rs6000-tdep.c & xcoffexec.c to here.
4869 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4870 * xcoffexec.c: Move native dependent stuff to nat.c.
4871 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4873 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4875 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4876 New files to support Lynx/rs6000.
4878 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4880 * README: Remove note about gcc warnings on alpha, these should be
4882 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4883 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4884 remote-utils.c, stabsread.c: Include <string.h>.
4885 * regex.c: Include "defs.h", change re_comp argument to const char *.
4886 * infptrace.c (fetch_register, store_inferior_registers): Change
4887 regaddr to type CORE_ADDR.
4888 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4889 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4891 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4893 * symtab.h: Always define BYTE_BITFIELD to nothing.
4895 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4897 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4898 * configure.in: Remove comment about m68k-em.mt.
4899 * Makefile.in: Remove references.
4901 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4903 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4906 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4908 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4909 access BFD private data. Search for the "$TEXT$" space rather
4911 (hppa_sym_fns): Add bfd target flavour to initializer.
4913 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4915 * target.c (target_preopen): If target_kill doesn't remove the
4916 target from the stack, use pop_target to do it.
4918 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4919 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4920 changes to stabsread.c from summer 1993.
4922 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4923 printing the program, rather than passing NULL to printf.
4924 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4925 try to call UDIDisconnect again. Print better message.
4926 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4928 (udi_create_inferior): If udi_session_id is negative, open a new
4929 TIP rather than giving an error.
4931 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4932 config/ns32k/ns32km3.mh: Define NAT_FILE.
4933 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4934 (it was inconsistent and namespace-wrong) to NM_M3_H.
4935 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4936 (m3_open): New function.
4938 * TODO: Update Mach section.
4940 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4942 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4944 * printcmd.c (printf_command): Add missing single-letter
4945 backslash-escape sequences, and improve error message.
4947 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4949 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4950 rather than trying to shove an int into a pointer and back out
4951 again. This avoids compiler warnings.
4953 * defs.h (alloca): Declare as void *, not char *, on hpux.
4954 Don't prototype it, just declare the return type.
4956 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4958 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4959 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4961 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4963 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4964 ZERO_REGNUM, just read it as zero without talking to the board.
4966 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4968 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4969 to store_floating, not nonexistent variable len.
4971 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4973 (mips_store_word): Change calling convention to return errors, and
4974 to provide old contents if the caller wants it.
4975 (mips_xfer_memory): Deal with errors from mips_store_word.
4976 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4977 define now that remote-mips.c doesn't use BREAKPOINT.
4979 * remote-mips.c (mips_create_inferior): Call warning if arguments
4980 specified, and then execute "set args" command. Call error, not
4981 mips_error, if executable file not specified.
4983 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4986 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4989 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4991 * value.h (print_longest): Rename "value" to "val" in prototype
4992 declaration because some compilers don't like arguments whose
4993 names are the same as types.
4994 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4995 before passing it to remote_*_bytes.
4997 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4999 * h8500-tdep.c (saved_pc_after_call): The size of the
5000 pc is memory model dependent. (segmented_command,
5001 unsegmented_command, _initialize_h8500_tdep): New commands to
5002 change memory model.
5003 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
5005 * remote-hms.c (hms_load): Remove breakpoints when loaded.
5006 (hms_wait): Use new status structure
5007 (hms_open): Push the target here. (hms_before_main_loop): Not
5008 here. (supply_val, hms_fetch_register, hms_store_register): Cope
5009 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
5010 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
5011 all registers in a compact way.
5013 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5015 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
5016 as CORE_ADDR to match definition in rs6000-tdep.c.
5018 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5020 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
5021 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
5022 definitions into the psymtab.
5024 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5026 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
5027 a special exceptionSize for the 68332.
5029 * remote-udi.c (udi_attach): If no arguments, print error.
5031 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
5033 * Makefile.in (VERSION): Bump to 4.12.1
5034 * NEWS, README: Update to match 4.12 release.
5036 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5038 * command.c (empty_sfunc): New function.
5039 (add_set_cmd): Use it instead of not_just_help_class_command.
5040 (not_just_help_class_command): Change calling convention back to
5041 what it was before yesterday's change.
5043 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
5044 of the type if present.
5046 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5048 * printcmd.c (decode_format): Don't blithely set the size for
5049 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
5051 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
5052 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
5053 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
5054 always just check against INT_MIN and INT_MAX (this also fixes things
5055 if sizeof (long) > sizeof (int), e.g. Alpha).
5056 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
5057 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
5058 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
5059 BUILTIN_TYPE_UNSIGNED_LONGEST.
5060 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
5061 longest_int and longest_unsigned_int.
5062 * value.h (struct value): Just align to LONGEST, rather than worrying
5063 about CC_HAS_LONG_LONG.
5064 * valarith.c (value_binop): Figure out type ourself based on
5065 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
5066 point is that we don't depend on CC_HAS_LONG_LONG anymore.
5067 * valprint.c (val_print_type_code_int): Just call
5068 extract_unsigned_integer directly, rather than going through
5070 * printcmd.c (decode_format): Remove code which would sometimes
5071 change 'g' size to 'w' for integers. print_scalar_formatted handles
5072 printing huge integers well enough, thank you.
5074 * command.c (add_set_cmd, not_just_help_class_command): Change
5075 to make this the sfunc, not cfunc, since that is how we call it.
5076 * command.h: Comment difference between sfunc and cfunc.
5077 * demangle.c (set_demangling_command): Add third arg since that
5078 is how it is called.
5079 (_initialize_demangler): Use sfunc, not cfunc, for
5080 set_demangling_command, since that is how it is called.
5081 Remove show_demangling_command; it has no effect.
5083 * command.c (shell_escape): Report errors correctly (with error
5084 message from strerror).
5086 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5088 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
5089 x_scnlen.l rather than x_scnlen to match corresponding change in
5092 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5094 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
5095 Change comments regarding TYPE_CODE_BOOL.
5096 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
5097 regardless of the language.
5098 (value_true): Just call value_logical_not regardless of language.
5099 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
5100 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
5101 * language.h: Improve comment for la_builtin_type_vector.
5102 * m2-lang.c (_initialize_m2_language): Don't add any fields to
5103 builtin_type_m2_bool.
5105 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
5107 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
5108 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
5110 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5112 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
5113 by restarting the ioctl.
5115 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5117 * target.h (target_wait): Add comment about calling
5118 return_to_top_level.
5120 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5122 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
5123 additional arguments.
5124 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
5126 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
5128 * sparc-stub.c: Remove unnecessary #include of memory.h.
5130 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5132 * mips-tdep.c: Remove code which sets saved_regs from
5133 init_extra_frame_info and put it in new function mips_find_saved_regs.
5134 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
5135 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
5136 check if it is NULL and call mips_find_saved_regs if so.
5138 * remote-mips.c: Use unfiltered, not filtered, output most places.
5140 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
5141 backtrace. Revise comments.
5143 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5145 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
5146 alpha and irix. The _sigtramp case has to be handled properly
5147 in the tdep files if we have no ecoff debugging info.
5148 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
5149 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
5150 without PC_REGNUM kludge.
5151 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
5152 Clean up handling of mips sigtramp frames, improve comments.
5154 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5156 * paread.c (read_unwind_info): Fix typo.
5158 * paread.c (pa_symtab_read): Update the "check_strange_names"
5159 filter to match GCC's current output. Filter out section symbols
5160 (which the HP linker sometimes puts in the wrong place).
5162 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5164 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
5166 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
5168 * Makefile.in: Remove all references to sparcly-nat.c.
5170 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
5171 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
5172 duplicating serial.h and target.h.
5174 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
5175 are not used anywhere (a 5 Oct 1993 change removed the uses).
5177 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
5178 * config/m68k/es1800.mt: Add comment.
5179 * remote-es.c: Extensive changes to update to current conventions.
5181 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
5182 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
5183 to achieve the desired timeout.
5184 * serial.h (serial_t): Add field timeout_remaining.
5186 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5188 * c-exp.y (yylex): Reenable nested type code.
5190 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5192 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
5194 * remote-mips.c (mips_ops): Fix docstring.
5196 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
5198 * config/m68k/tm-monitor.h: Changes to bring this into accordance
5199 with the old tm-m68k-em.h:
5200 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
5201 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
5202 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
5203 Add FIXME regarding GET_LONGJMP_TARGET.
5205 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
5206 * infptrace.c (kill_inferior): Add comments.
5207 * main.c (quit_command): Call target_close after we kill or
5209 * remote-udi.c (udi_close): Don't error() if QUITTING.
5211 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5213 * configure.in: Make m68k-coff and aout add monitor support in
5214 addition to the standard serial support.
5216 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5218 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5221 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5223 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5224 * elfread.c (record_minimal_symbol_and_info),
5225 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5227 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5229 * i386-stub.c: Add ".text" right before "mem_fault:".
5231 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5233 * remote-utils.c (usage): Fix message to be accurate and conform
5234 more closely to normal conventions.
5236 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5237 whether to show information about exec_bfd, and not control whether
5238 to show information about device and speed.
5240 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5241 usage message, don't dump core.
5243 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5244 for variable size array.
5245 (bug_fetch_register, bug_store_register): Rename "value" to
5246 "fpreg_buf" because some compilers don't like variables whose
5247 names are the same as types.
5248 (bug_store_register): Use a cast when converting char * to
5251 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5252 of the command in error message (the text was referring to the old
5253 name of the command).
5255 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5257 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5258 full details on structure elements without names. This partially
5259 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5260 of those changes was accidental.
5262 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5263 defined, make it an error to specify a single argument which is not
5266 * Makefile.in (version.c), main.c (print_gdb_version): Use
5267 host_alias and target_alias, not host_canonical and
5268 target_canonical, to print configuration.
5270 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5272 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5273 of builtin_type_long. It is necessary to get a type which is
5274 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5276 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5277 various miscellaneous things discovered in the process:
5278 * printcmd.c, defs.h (print_address_numeric): New function.
5279 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5280 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5281 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5282 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5284 * utils.c, defs.h (gdb_print_address): New function.
5285 * expprint (dump_expression), gdbtypes.h: Use it.
5286 * breakpoint.c (describe_other_breakpoints),
5287 symmisc.c (dump_symtab, print_symbol):
5288 Use filtered not unfiltered I/O.
5289 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5290 just run gdb under a debugger for this (and it had problems with
5291 printing addresses, how to print b->shadow, etc.).
5292 * buildsym.c (make_blockvector), core.c (memory_error),
5293 exec.c (print_section_info), maint.c (print_section_table),
5294 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5295 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5296 Add comments saying code is broken. Marked with "FIXME-32x64".
5297 * dbxread.c (process_one_symbol), partial-stab.h (default),
5298 remote-vx.c (vx_run_files_info):
5299 Don't cast int being passed to local_hex_string.
5300 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5301 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5303 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5305 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5306 * source.c: Include <sys/types.h> regardless of USG.
5308 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5310 * valops.c (value_assign): Set `type' after coercing toval.
5311 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5312 Use extract_unsigned_integer to get the address of a reference.
5314 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5316 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5317 AIX can use ? instead of \ for continuation. Deal with it.
5319 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5320 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5321 the HP compiler in ANSI mode doesn't like.
5323 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5324 based on USG, rather than defining HAVE_SIGSETMASK to an
5325 expression containing defined. Having a macro used in #if expand
5326 to an expression containing "defined" is undefined according to
5327 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5330 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5332 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5333 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5335 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5337 * ch-exp.y (match_string_literal): Allow a zero-length string.
5338 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5340 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5342 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5343 passing them to print_387_status.
5344 (print_387_status): Don't subtract top from 7 before using it.
5345 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5346 from 7; the above explains it.
5348 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5350 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5351 pointer value when fixing up the frame at the start of a function.
5353 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5355 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5356 Sparc from the stack.
5358 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5360 * remote-mips.c (mips_initialize): Clear mips_initializing via
5361 cleanup chain, not directly.
5363 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5364 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5365 munging the timeout due to the limited range of c_cc[VTIME].
5367 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5368 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5369 m3-nat.c (m3_create_inferior): Pass it.
5370 * procfs.c: Remove ptrace function. It was declared in a way which
5371 conflicted with the prototype in unistd.h on Solaris.
5373 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5375 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5376 in the sigcontext if it is a signal trampoline frame.
5377 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5378 Define for Solaris2.
5380 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5382 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5383 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5384 tm-sparc.h so they can be overridden if necessary.
5386 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5388 * lynx-nat.c: Add Sparc support.
5389 * sparcly-nat.c: Remove. It's useless.
5390 * config/sparc/nm-sparclynx.h: Rewrite.
5391 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5393 * config/sparc/tm-sparclynx.h: Rewrite.
5395 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5397 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5398 directory. Old code was discarded, since the new opcode table has
5401 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5403 * Makefile.in (realclean): Remove info files per make-stds.texi.
5405 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5407 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5408 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5409 * config/sparc/tm-sun4sol2.h: Define it.
5411 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5413 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5414 if we did not find a symbol.
5416 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5418 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5421 * hppab-nat.c (call_ptrace): Delete redundant function.
5422 (kill_inferior, attach, detach, child_resume): Likewise.
5423 (child_xfer_memory): Likewise.
5425 * hppah-nat.c (call_ptrace): Delete redundant function.
5426 (kill_inferior, attach, detach, child_resume): Likewise.
5428 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5430 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5432 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5434 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5435 (CHILD_XFER_MEMORY): Define.
5436 (PT_*): Define so that generic infptrace.c code can be used.
5438 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5440 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5441 struct section_offsets *, not a (nonexistent) struct section_offset *.
5443 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5444 internal_xcoff_symtab, not an array of one of them. Change lots of
5445 "main_aux" to "&main_aux" and so on.
5447 * coffread.c, xcoffread.c: Include <coff/internal.h>
5450 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5452 * coffread.c (coff_getfilename): Make it not static.
5454 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5456 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5457 a completely gratuitous difference between xcoffread.c and coffread.c).
5459 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5461 * infrun.c (wait_for_inferior): Don't set frame for
5462 step_resume_breakpoint for IN_SIGTRAMP cases.
5464 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5465 breakpoint.c (bpstat_what): Move step_resume from its own field of
5466 the struct bpstat_what into the main_action. Make it override
5467 other breakpoints. This is a conservative change in the sense
5468 that before the step resume breakpoint was a breakpoint.c
5469 breakpoint, hitting the step resume breakpoint overrode even
5470 calling bpstat_stop_status.
5472 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5474 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5475 in case execution was stopped in the called function.
5476 * stack.c (print_frame_info, frame_info): If backtracing through
5477 a call dummy, handle the starting source line number on a line
5478 boundary like backtracing through sigtramp.
5479 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5480 for call dummy frame right. Remove old test for dummy frame,
5481 it has been unused at least since gdb-3.5.
5482 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5485 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5487 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5489 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5491 * infrun.c (signals_info), target.c (target_signal_from_name):
5492 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5494 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5496 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5497 * inflow.c (terminal_ours_1): When discussing how to deal with the
5498 tty state, make note of query() as well as readline.
5500 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5501 signals for which stop and print are cleared by default.
5503 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5505 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5506 reserved fields to hold a stub unwind entry type. Fix typo.
5507 (stub_unwind_entry): New structure for raw stub unwind entries.
5508 (stub_unwind_types): The types of stubs we may encounter.
5509 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5510 * hppa-tdep.c (rp_saved): Use additional information provided
5511 by linker stub unwind descriptors.
5512 (frameless_function_invocation): Likewise.
5513 (frame_chain_valid): Likewise.
5514 * paread.c (compare_unwind_entries): New function for sorting
5515 unwind table entries.
5516 (read_unwind_info): Rewrite to remove dependency on host endianness.
5517 Read in data from the $UNWIND_END$ subspace which contains linker
5518 stub unwind descriptors. Merge that data into the basic unwind
5521 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5523 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5525 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5526 from either the symbol name or the auxent.
5527 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5530 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5532 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5534 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5536 * README: Update notes for alpha port.
5538 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5540 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5541 for operation fault, constraint fault, and type fault.
5543 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5545 * Makefile.in (init.c): Add comment explaining formatting conventions.
5547 * c-exp.y (parse_number): Assign to temporary between the right
5548 shifts, to work around a bug in the SCO compiler.
5550 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5551 Add various files which were added to GDB recently.
5553 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5556 * Makefile.in: Add mostlyclean target.
5558 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5562 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5564 * main.c (show_commands): Make return type of extern
5565 history_get be HIST_ENTRY, rather than struct _hist_entry.
5566 (The latter loses with the upcoming merged readline.)
5568 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5570 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5571 const char *, not char *.
5573 * symtab.h (struct symbol): Make section short, not unsigned short.
5575 * symtab.c (lookup_symbol): Add comment about QUIT here.
5577 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5579 * c-exp.y (parse_number): Check for overflow regardless of range
5580 checking. Fix overflow check to use unsigned LONGEST, not
5583 * c-exp.y (parse_number): Make it so that integer constants are
5584 builtin_type_long_long if builtin_type_long isn't big enough or if
5585 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5587 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5588 Print our "()" first, then recurse for the target type.
5590 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5592 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5594 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5596 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5598 * utils.c (request_quit): Re-establish signal handler regardless
5601 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5603 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5605 * i960-tdep.c: Include target.h.
5607 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5609 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5611 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5613 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5614 changes (status -> ourstatus; declare status, etc.).
5615 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5617 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5619 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5621 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5623 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5625 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5627 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5629 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5631 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5633 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5635 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5636 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5638 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5641 Add search to target vector (#if 0'd until after 4.12):
5642 * target.h (to_search, target_search): Add.
5643 * gdbcore.h, core.c (generic_search): Add.
5644 * remote.c (remote_search): Add.
5645 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5648 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5649 is on, call find_pc_function rather than relying just on the minimal
5650 symbols (probably only matters for symbol readers which don't put
5651 statics in the minimal symbols, but changing this strikes me as
5652 not conservative enough).
5653 Initialize name_location in all cases.
5654 If no symbol and no msymbol, don't print anything symbolic.
5656 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5658 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5660 * printcmd.c (print_address_symbolic): Make it search the
5661 symtabs for variables as well as functions. Add `set print
5662 fast-symbolic-addr' and default it to fast (the old way).
5663 Print line numbers for data items as well as functions.
5665 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5666 address, if a symbol is found (take two more args pointing to
5667 where to store these results).
5669 * symtab.h (find_addr_symbol): Add prototype.
5671 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5673 * objfiles.h: Fix comments to reflect the fact that the phrase
5674 "top of stack" always refers to where the pushing and popping takes
5675 place, regardless of whether it is at the highest or lowest address.
5677 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5679 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5680 compiler generated tag names.
5681 * mdebugread.c (parse_type): Handle cross references to qualified
5683 * valops.c (value_struct_elt): Improve error message if the
5684 address of a method is requested from an object instance.
5685 * valops.c (search_struct_method): Make name_matched non-static
5686 to get it initialized correctly.
5687 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5688 exclude segment register which are not writable on newer SCO versions.
5690 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5692 * go32-xdep.c: Remove unused function uerror.
5693 (sigsetmask): Declare return type. Declare argument (to match the
5694 way it is called). Explicitly return 0.
5696 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5698 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5699 partial_symbol): Shrink the storage sizes of symbols, by making
5700 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5701 enums and small ints to the end of each struct to improve
5702 alignment, and switching the section number from int to unsigned
5705 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5707 * symtab.c (find_addr_symbol): New routine that will find the nearest
5708 symbol associated with an address. It does so by exhaustive
5709 search of the symtabs, so it's slow but complete.
5711 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5713 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5714 to [0,0] rather than [0, end of first source file]. This avoids
5715 problems with other parts of GDB looking for linetables in the
5716 _globals_ symtab. Eliminate variables num_object_files and
5717 first_object_file_end.
5719 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5721 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5722 (pop_frame): Restore PC2 and LR0 from dummy frames.
5723 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5724 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5725 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5726 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5727 (SETUP_ARBITRARY_FRAME): Define.
5729 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5731 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5733 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5735 * remote-udi.c (udi_resume): Correct prototype.
5737 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5739 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5740 hppa_frame_find_saved_regs.
5741 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5742 (prologue_inst_adjust_sp): New function.
5743 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5744 (skip_prologue): Completely rewrite to use unwind information.
5745 (hppa_frame_find_saved_regs): Likewise.
5747 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5749 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5750 to convert a signal number with appropriate bounds checking.
5752 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5754 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5756 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5757 print a newline to end the display anyway.
5759 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5760 coprocessor status regs) when popping a frame. This fixes
5761 float exceptions that occur after calling inferior functions.
5763 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5764 Read and write the fsr (float status register) to/from the child
5765 process along with the float regs. Remove Peter Schauer's change
5766 of May 24 '93, which has higher overhead and doesn't solve the
5767 real problem (which was that FSR wasn't being set).
5769 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5771 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5772 stack overflow check isn't right after the register stack
5773 adjustment instruction. Metaware R2.3u compiler moves other
5774 things in front of it. This fix isn't perfect but is what's
5777 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5779 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5781 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5782 character filenames.
5783 * configure.in: Change accordingly.
5785 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5787 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5788 _filtered io routines from these two files.
5790 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5792 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5793 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5794 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5796 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5798 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5800 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5801 printing to gdb_stderr.
5803 * remote-udi.c (udi_kill): Don't close the connection, just set
5804 inferior_pid to zero.
5805 (udi_mourn): Call remove_breakpoints.
5807 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5809 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5811 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5813 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5815 * remote-bug.c: At the start of each section, reset srec_frame
5818 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5819 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5820 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5821 code which looks for those two waitkinds. Use switch statement.
5822 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5823 CHILD_SPECIAL_WAITSTATUS.
5825 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5826 * Move target_signal_from_host, target_signal_to_host, and
5827 store_waitstatus from inftarg.c to target.c. procfs needs them.
5828 * target.c: Include "wait.h" and <signal.h>.
5829 * target.h, infrun.c (proceed), proceed callers: Pass new code
5830 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5831 enums being treated as unsigned and is cleaner.
5832 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5834 * infcmd.c (signal_command), infrun.c (signals_info):
5835 Don't allow user to specify numeric equivalent of
5836 TARGET_SIGNAL_DEFAULT.
5838 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5840 * config/alpha/alpha-netware.mt: New target support for Alpha
5842 * configure.in: Add alpha-*-netware* target.
5844 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5846 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5848 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5850 * target.h: Add enum target_waitkind, enum target_signal, and
5851 struct target_waitstatus. Change status argument to target_wait to
5852 be struct target_waitstatus * instead of int *.
5853 * target.h, infrun.c, all targets: Change type of signal arguments
5854 to resume(), proceed(), and target_resume() from int to enum
5856 * All targets (*_wait, *_resume): Change accordingly.
5857 * infcmd.c (program_info, signal_command), throughout infrun.c,
5858 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5859 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5860 signal code stuff right with the new signals would be non-trivial).
5861 * inferior.h (stop_signal): Make it enum target_signal not int.
5862 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5863 target_signal_from_name): New functions.
5864 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5865 store_waitstatus): New functions.
5866 * procfs.c (procfs_notice_signals): Use them.
5867 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5869 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5871 * objfiles.c (build_objfile_section_table): Don't abort() if
5872 objfile->sections is already set.
5874 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5875 to match recent change to exec.c.
5879 * main.c (print_gdb_version): Change year to 1994.
5881 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5882 * Makefile.in (NONSRC): Add ChangeLog-93.
5884 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5886 * stabsread.c (read_type): Allow defining several type numbers
5887 at once (e.g. "(1,2)=(3,4)="...).
5889 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5891 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5893 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5895 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5896 to process_one_symbol.
5897 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5898 avoid caching a bad endaddr in find_pc_partial_function.
5900 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5902 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5904 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5906 * infrun.c (wait_for_inferior): Do not step or step resume past
5907 the end of a one-line function we just stepped into.
5909 For older changes see ChangeLog-93
5915 version-control: never