gdb/ChangeLog-gdbtk

   1 Tue May  5 09:30:25 1998  Christopher Faylor <cgf@cygnus.com>
   2
   3         * gdbtk.c (_initialize_gdbtk): Use correct device names in
   4         cygwin-specific call (cosmetic change).
   5
   6 Wed Apr 29 15:53:16 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
   7
   8         * gdbtk.c (gdbtk_ignorable_warning): removed va_list parameter,
   9         which was unused.
  10
  11 Thu Apr 23 19:01:05 1998  Keith Seitz  <keiths@onions.cygnus.com>
  12
  13         * Makefile.in (install-only): Install help files.
  14
  15 Wed Apr 15 11:23:53 1998  Stan Shebs  <shebs@andros.cygnus.com>
  16
  17         * gdbtcl: Remove directory and contents, this version of
  18         the interface is obsolete.
  19
  20 Mon Apr 13 16:17:52 1998  Martin M. Hunt  <hunt@cygnus.com>
  21
  22         * gdbtk.c (gdb_loadfile): Change fstat() call to stat().
  23         Needed because you can't convert a FILE* to an fd.
  24
  25 Mon Apr 13 16:28:07 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  26
  27         * gdbtk.c: (perror_with_name_wrapper) new function to call
  28         perror_with_name safely.
  29         (gdb_loadfile) added source vs. executable time stamp check.
  30         (gdbtk_warning) new function to pass a warning message to the gui.
  31         (gdbtk_ignorable_warning) new function to pass a warning
  32         to the gui. Used only for the src. vs. exec check.
  33         (gdbtk_init) added warning_hook
  34         added include <sys/stat.h>
  35
  36 Mon Apr 13 12:58:26 1998  Keith Seitz  <keiths@onions.cygnus.com>
  37
  38         * gdbtk.c (gdbtk_start_timer): Include on all platforms. Decrease
  39         timer interval a little.
  40         (gdbtk_stop_timer): Include on all platforms.
  41         (gdbtk_wait): No more signals! Use a timer on all platforms to keep the
  42         GUI alive.
  43         (gdbtk_init): Remove FIOASYNC and all x_fd references. Now using timers
  44         on all platforms.
  45
  46 Fri Apr 10 15:48:10 1998  Jason Molenda  (crash@bugshack.cygnus.com)
  47
  48         * gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.
  49
  50 Thu Apr  9 14:20:59 1998  Martin M. Hunt  <hunt@cygnus.com>
  51
  52         * gdbtk.c (gdbtk_init): Remove redundant variable "IDE".
  53
  54 Tue Apr  7 15:13:58 1998  Stan Shebs  <shebs@andros.cygnus.com>
  55
  56         * gdbtk.tcl: Remove, no longer used.
  57
  58 Tue Apr  7 12:49:45 1998  Keith Seitz  <keiths@onions.cygnus.com>
  59
  60         * gdbtk.c (gdb_cmd): NEVER call the busy, update, and idle hooks.
  61
  62 Tue Mar 31 15:42:06 1998  Keith Seitz  <keiths@onions.cygnus.com>
  63
  64         * gdbtk.c (gdb_loadfile): Don't use the return result from
  65         sprintf, which returns a char * under SunOS4.
  66
  67 Tue Mar 31 17:18:43 1998  Ian Lance Taylor  <ian@cygnus.com>
  68
  69         * configure.in: Add $(LIBIDETCL) as well as $(LIBIDE) if
  70         --enable-ide.
  71         * Makefile.in (IDE_CFLAGS_X): Add -I for libidetcl/src.
  72         (LIBIDETCL): Define.
  73         * configure: Rebuild.
  74
  75 Sun Mar 29 21:19:46 1998  Keith Seitz  <keiths@onions.cygnus.com>
  76
  77         * gdbtk.c (gdb_get_tracepoint_info): Change formatting of address.
  78         (tracepoint_exists): Remove code which confuses assembly traces.
  79
  80 Sat Mar 28 12:13:23 1998  Keith Seitz  <keiths@onions.cygnus.com>
  81
  82         * gdbtk.c (gdb_cmd): If argc > 2, assume that the busy and idle hooks
  83         should not be called.
  84
  85 Thu Mar 26 22:29:28 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  86
  87         * gdbtk.c: (gdb_trace_status) new function.
  88         (gdbtk_init) added command "gdb_is_tracing".
  89         (tracepoint_notify) added passcount information.
  90
  91 Thu Mar 26 12:00:35 1998  Martin M. Hunt  <hunt@cygnus.com>
  92
  93         * gdbtk.c (gdbtk_fputs): Insert fencepost.
  94         (gdb_loc): Correct pc calculation.
  95         (gdb_immediate_command): Return if a load is in progress.
  96         (gdb_cmd): Return if a load is in progress.
  97         (target_stop_wrapper): New function.
  98         (gdb_stop): Call target_stop_wrapper.
  99         (x_event): Add fencepost and optimize load cancel check.
 100         (gdbtk_start_timer): Set up structs only once.
 101         (gdbtk_stop_timer): Just use preset structs to set timer parameters.
 102         (gdb_loadfile): If file cannot be loaded, return error message.
 103         (gdb_loadfile): Add space before tab so that lines without
 104         a '-' can later be changed to have one.
 105
 106 Wed Mar 25 14:08:51 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 107
 108         * gdbtk.c (gdbtk_pre_add_symbol): Use Tcl_merge to form Tcl commands.
 109
 110 Mon Mar 23 13:41:39 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 111
 112         * gdbtk.c (gdb_get_mem): Rewrite to fetch entire contents
 113         of the memory window at once.
 114
 115 Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 116
 117         Merged changes from Foundry: list follows by author:
 118
 119         - Tom Tromey  <tromey@cygnus.com>
 120
 121         * Makefile.in (gdbres.o): New target.
 122         (WINDRES): New define.
 123         * configure: Rebuilt.
 124         * configure.in (WINDRES): Define.
 125         (CONFIG_OBS): Include gdbres.o on Windows.
 126         * gdbtool.ico: New file.
 127         * gdb.rc: New file.
 128         * gdbtk.c (gdbtk_init): Call ide_create_messagebox_command.
 129         (gdbtk_cleanup): Call ide_interface_deregister_all.
 130         (gdbtk_init): Pass event handle to cleanup.
 131         (TclDebug): Use Tcl_Merge to construct command.
 132         (gdbtk_init): Call ide_create_cygwin_path_command.
 133
 134         - Martin M. Hunt  <hunt@cygnus.com>
 135
 136         * gdbtk.c (gdb_set_bp): Set addr_string for bp.
 137         (gdb_get_breakpoint_info): Demangle function
 138         names in breakpoint info.
 139         Include "demangle.h".
 140         (gdb_loc, gdb_listfuncs): Demangle C++
 141         function names.
 142         (gdb_set_bp): Properly quote filename to fix
 143         problems with spaces. Send pc back as a hex string.
 144         (gdb_listfuncs): Remove debugging line.
 145          Turn off some debugging lines.
 146         (breakpoint_notify): Return correct line number.
 147         (gdb_get_breakpoint_info): Return correct line number.
 148         (gdb_set_bp): New function to provide a better way to
 149         set breakpoints.
 150         (gdbtk_readline, gdbtk_readline_begin): Memory
 151         allocated by tcl needs to be freed by Tcl_Free().
 152         (find_file_in_dir): Deleted.
 153         (gdb_find_file_command): Call full_lookup_symtab().
 154         (gdb_listfuncs): Call full_lookup_symtab().
 155         (full_lookup_symtab): New function.  Like lookup_symtab
 156         except handles multiple files with the same basename,
 157         full pathnames, and always sets symtab->fullname.
 158         (gdb_loadfile): Call full_lookup_symtab(). Clear
 159         realloc'd memory.
 160         (gdb_loadfile):  Don't tag lines without source.
 161         Tag source lines with source_tag.
 162         (gdb_find_file_command, find_file_in_dir):
 163         Rewrite.  Now searches symtabs and psymtabs for a match
 164         on the partial or full filename.  Returns the full pathname.
 165         (gdb_loadfile): Realloc additional memory
 166         if someone loads in a file with more than 160,000
 167         lines.  I don't know if this really works because
 168         I don't have enough memory to test it.
 169         (gdb_sourcelines): Deleted.
 170         (gdb_loadfile): New function. Takes a text widget
 171         and loads it with the contents of a file.  Marks
 172         and tags source lines.
 173         (pc_changed): New function.
 174         (get_pc_register): Returns the value of
 175         the PC to GDB.
 176         (gdb_loc): If looking on the stack, return
 177         real pc along with calling source line.
 178         (gdb_loc): Return "" instead of "N/A" if
 179         filename is not found.
 180         (gdb_get_breakpoint_info): Same.
 181         (get_register): For Natural mode, set format to 0.
 182          Minor bugfixes from keiths.
 183         (TclDebug): New function for debugging use.
 184         (gdb_loc): Return correct PC for frames
 185         that are not the innermost frame.
 186         (gdb_listfiles): Rewritten to use object
 187         API.  Now takes an optional dirname which will cause
 188         only files in that directory or its subdirectories
 189         to be returned.  Now returns basenames instead of
 190         full pathnames.
 191         (gdb_cmd): Set/reset load_in_progress flag.
 192         (call_wrapper): Don't pop up dialog for errors in
 193         downloads; just abort download.
 194         (gdbtk_load_hash): Set return value correctly.
 195
 196         -  Keith Seitz  <keiths@onions.cygnus.com>
 197
 198         * gdbtk.c (gdbtk_init): Define the ui_loop_hook so that it can be
 199         called by routines which might block, allowing us to update the GUI.
 200         (gdbtk_wait): Move timer calls to annotation hooks.
 201         (gdbtk_init): Define the annotation hooks.
 202         (gdbtk_annotate_starting): New function for cygwin32 hosts.
 203         (gdbtk_annotate_stopped): New function for cygwin32 hosts.
 204         (gdbtk_annotate_exited): New function for cygwin32 hosts.
 205         (gdbtk_annotate_signalled): New function. for cygwin32 hosts.
 206         (gdbtk_init): Use gdbtk_print_frame_info hook.
 207         (gdbtk_print_frame_info): New function which sets current_source_symtab
 208         based on the given symtab and line info.
 209         (gdb_immediate_command): New function which does
 210         not buffer any
 211         output. (Contrast to gdb_cmd.)
 212         (gdb_prompt_command): New function to return gdb's prompt.
 213         (find_file_in_dir): New functon which searches source paths
 214         for a given filename.
 215         (gdb_find_file): New function which returns path to given file -- uses
 216         find_file_in_dir.
 217         (gdbtk_init): Install "gdb_immediate", "gdb_find_file", and
 218         "gdb_prompt"
 219         commands into interpreter.
 220
 221         -  Ian Lance Taylor  <ian@cygnus.com>
 222
 223         * gdbtk.c (gdbtk_timer_going): If __CYGWIN32__, new static
 224         variable.
 225         (gdb_cmd): If __CYGWIN32__, if executing the load command, call
 226         gdbtk_start_timer and gdbtk_stop_timer.
 227         (call_wrapper): If __CYGWIN32__, if the timer is going, turn it
 228         off.  Clear load_in_progress.
 229         (x_event): If load_in_progress, quit if download_cancel_ok.
 230         (gdbtk_start_timer): Set gdbtk_timer_going.
 231         (gdbtk_stop_timer): Clear gdbtk_timer_going.
 232         (gdbtk_wait): Call x_event.
 233         (gdbtk_init): Call ide_create_win_grab_command if
 234         __CYGIN32__.
 235         (gdb_clear_file): Clear stop_pc.
 236
 237
 238 Tue Feb 10 17:50:37 1998  Keith Seitz  <keiths@onions.cygnus.com>
 239
 240         * gdbtk.c (gdbtk_modify_tracepoint): Define new tracepoint modification hook.
 241         (gdbtk_print_frame_info): Define this hook so that current_source_symtab
 242         is set properly.
 243         (gdb_actions_command): Use free_actions () from tracepoint.c/h.
 244
 245 Mon Jan 26 11:37:55 1998  Keith Seitz  <keiths@onions.cygnus.com>
 246
 247         * gdbtk.c (gdb_actions_command): Make note of next action
 248         before freeing all references to it.
 249
 250 Sat Jan 24 23:52:08 1998  Martin M. Hunt  <hunt@cygnus.com>
 251
 252         * gdbtk.c: Merge from Foundry branch.
 253         (TclDebug): New debugging function.
 254         (gdb_loc): For frames, find address of calling function
 255         instead of whatever is on the stack (usually the next
 256         instruction).
 257         (gdb_listfiles): Takes an optional pathname argument and
 258         returns an alphabetized list of basenames of files in the
 259         path.
 260
 261 Wed Jan 22  10:37:02 1998  Keith Seitz  <keiths@onions.cygnus.com>
 262
 263         * symfile.c: Define two new hooks for symbol reading:
 264         "pre_add_symbol_hook" and "post_add_symbol_hook". These hooks
 265         are called before we begin reading symbols, and after we finish.
 266         (generic_load): Use new symbol reading hooks and get rid of
 267         compiler warning.
 268
 269         * gdbtk.c (gdbtk_init): Add hooks for pre- and post-symbol reading.
 270         (gdbtk_pre_add_symbol): New function: the pre-add-symbol hook.
 271         (gdbtk_post_add_symbol): New function: the post-add-symbol hook.
 272         (find_file_in_dir): New function. Moved the guts of gdb_find_file_command
 273         into here to allow its use by others.
 274         (gdb_loc): Use find_file_in_dir to return the real path to the file
 275         (or "N/A" if we can't find it).
 276
 277         * configure.in (TIX_LIB_EXT): Define new variable for those special cases
 278         when TCL_SHLIB_SUFFIX is not enough to specify the dependency.
 279
 280         * configure: Regenerate.
 281
 282 Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>
 283
 284         * Makefile.in (uninstall): Remove installed gdbtcl dir, if one
 285         was installed.
 286
 287 Thu Jan 15 12:42:28 1998  Keith Seitz  <keiths@onions.cygnus.com>
 288
 289         * gdbtk.c (gdb_immediate_command): New function which does not buffer any
 290         output. (Contrast to gdb_cmd.)
 291         (gdbtk_init): Install "gdb_immediate" command into interpreter.
 292
 293 Wed Jan 14 16:38:44 1998  Keith Seitz  <keiths@pizza.cygnus.com>
 294
 295         * configure.in (--enable-gdbtk): If tcl was built with --enable-shared,
 296         use TCL_SHLIB_SUFFIX to specify the suffix of the library file so that
 297         we don't expect to see "libfoo.a" instead of "libfoo.{so,sl, etc}".
 298
 299         * configure: Regenerate.
 300
 301 Wed Dec 31 16:50:26 1998  Keith Seitz  (keiths@onions.cygnus.com)
 302
 303         * gdbtk.c (gdb_actions_command): extract and save step count
 304         from "while-stepping" command
 305
 306 Tue Dec 16 21:16:42 1997  Ian Lance Taylor  <ian@cygnus.com>
 307
 308         * Makefile.in (LIBGUI): New variable.
 309         (GUI_CFLAGS_X): New variable.
 310         (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
 311         * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
 312         * configure: Rebuild.
 313
 314 Wed Dec  10 13:16:45 1997  Keith Seitz  <keiths@onions.cygnus.com>
 315
 316         * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
 317         symtab_and_line (not struct tracepoint) so that we get the
 318         real line info for an address. Arrange data more like
 319         gdb_get_breakpoint_info.
 320         (tracepoint_notify): Use info in struct symtab_and_line again.
 321         (gdbtk_init): Add command "gdb_get_tracepoint_list" into
 322         interpreter.
 323         (gdb_get_tracepoint_list): New function that aids the source
 324         window in displaying tracepoints when the file changes.
 325
 326 Fri Dec  5 10:31:23 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 327
 328         * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
 329         (gdb_find_file_command): New function which searches source path
 330         to find the real full filename of a file.
 331
 332 Mon Dec  1 10:19:44 1997  Keith Seitz  <keiths@onions.cygnus.com>
 333
 334         * gdbtk.c: Move include of "guitcl.h" back out of IDE ifdef.
 335         (gdbtk_init): Move ide_initialize_paths out of IDE ifdef.
 336
 337         * configure.in (TCL_LIBS, CONFIG_DEPS): Add IDE libraries for all
 338         builds.
 339         (CONFIG_OBS): Remove tracepoint.o, which should always be included.
 340
 341         * configure: regenerate
 342
 343         * Makefile.in (install-only): ALWAYS install the new gdbtk
 344         (REMOTE_OBS): add tracepoint.o
 345
 346 Thu Nov 27 09:07:18 1997  Michael Meissner  <meissner@cygnus.com>
 347
 348         * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
 349         if not --enable-ide.
 350         (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
 351         * configure: Regenerate.
 352
 353         * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
 354         argument.
 355         (toplevel): Move include of guitcl.h into #ifdef IDE region.
 356         (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
 357         section.
 358
 359         * Makefile.in (gdbtk.o): Update dependencies.
 360
 361 Wed Nov 26 15:02:43 1997  Keith Seitz  <keiths@onions.cygnus.com>
 362
 363         * gdbtk.c (gdb_loc): symtab_to_filename can return NULL.
 364         (breakpoint_notify): Ditto.
 365         (gdb_get_breakpoint_info): Ditto.
 366
 367 Wed Nov 26 11:33:09 1997  Keith Seitz  <keiths@onions.cygnus.com>
 368
 369         Merge in code from Foundry branch:
 370
 371         * Makefile.in (install-only): install the new gdbtk, not the old
 372
 373         * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
 374         commands
 375         (gdbtk_init): Add new commands "gdb_get_locals", "gdb_get_args",
 376         "gdb_get_function", "gdb_get_line", "gdb_get_file",
 377         "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
 378         and "gdb_prompt".
 379         (gdb_get_vars_command): New function.
 380         (gdb_get_line_command): New.
 381         (gdb_get_file_command): New.
 382         (gdb_get_function_command): New.
 383         (gdb_get_tracepoint_info): New.
 384         (gdbtk_create_tracepoint): New.
 385         (gdbtk_delete_tracepoint): New.
 386         (tracepoint_notify): New.
 387         (tracepoint_exists): New.
 388         (gdb_actions_command): New.
 389         (gdb_tracepoint_exists_command): New.
 390         (gdb_prompt_command): New.
 391
 392 Thu Nov 13 18:15:54 1997  Ian Lance Taylor  <ian@cygnus.com>
 393
 394         * gdbtk.c: Move include of gdbcore.h to top of file.
 395         (close_bfds): New static function if _WIN32.
 396         (gdbtk_readline): Call close_bfds.
 397         (call_wrapper, tk_command_loop): Likewise.
 398         (gdb_clear_file): New static function.
 399         (gdbtk_init): Create gdb_clear_file Tcl command.
 400
 401 Wed Nov 12 14:58:39 1997  Jeff Holcomb  <jeffh@cygnus.com>
 402
 403         * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
 404         int result.
 405         (gdbtk_load_hash): download hash routine returns an int result.
 406
 407 Mon Nov 10 15:11:51 1997  Ian Lance Taylor  <ian@cygnus.com>
 408
 409         * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
 410         __CYGWIN32__.
 411         * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
 412         * configure: Rebuild.
 413
 414 Sun Nov  9 16:25:34 1997  Tom Tromey  <tromey@cygnus.com>
 415
 416         * gdbtk.c (gdbtk_init): Run ide_create_help_command.
 417
 418 Tue Oct 28 17:31:47 1997  Martin M. Hunt  <hunt@cygnus.com>
 419
 420         * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
 421
 422 Thu Oct 23 15:53:37 1997  Ian Lance Taylor  <ian@cygnus.com>
 423
 424         * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
 425         cygwin32.
 426         * configure: Rebuild.
 427
 428 Wed Oct 22 21:32:54 1997  Martin M. Hunt  <hunt@cygnus.com>
 429
 430         * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
 431
 432 Thu Oct  9 14:33:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 433
 434         * gdbtk.c (gdbtk_init): Remove assertion argument from call to
 435         ide_create_window_register_command.
 436
 437 Wed Oct  1 11:09:52 1997  Tom Tromey  <tromey@cygnus.com>
 438
 439         * gdbtk.c (gdbtk_init): Pass name of restore interface to
 440         ide_create_window_register_command.
 441
 442 Fri Sep 26 21:08:22 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 443
 444         * gdbtk.c (gdbtk_init): Initialize ui_load_progress_hook.
 445
 446 Thu Sep 25 03:05:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 447
 448         * gdbtk.c (gdb_load_info): New function.  Returns a list
 449         of section names and sizes for an executable.
 450         (gdbtk_load_hash): Stub function to call tcl function
 451         download_hash.
 452
 453 Tue Sep 23 01:29:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 454
 455         * gdbtk.c (gdb_get_mem): Fix compiler warning.
 456
 457 Sun Sep 21 00:15:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 458
 459         * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
 460
 461 Tue Sep 16 18:07:17 1997  Martin M. Hunt  <hunt@cygnus.com>
 462
 463         * gdbtk.c (gdb_get_mem): New function.  Returns
 464         a formatted memory dump with optional ASCII dump.
 465
 466 Mon Sep  8 12:48:50 1997  Ian Lance Taylor  <ian@cygnus.com>
 467
 468         * gdbtk.c: Include ilutk.h if IDE.
 469         (gdb_confirm_quit, gdb_force_quit): New static functions.
 470         (gdbtk_init): Add Tcl commands gdb_confirm_quit and
 471         gdb_force_quit.
 472
 473 Mon Sep  8 03:05:33 1997  Martin M. Hunt  <hunt@cygnus.com>
 474
 475         * gdbtk.c (gdb_get_breakpoint_info): Now returns the
 476         function a breakpoint is in.
 477
 478 Fri Sep  5 20:23:58 1997  Ian Lance Taylor  <ian@cygnus.com>
 479
 480         * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
 481
 482 Wed Sep  3 19:39:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 483
 484         * gdbtk.c: Include guitcl.h.
 485         (gdbtk_init): Always call ide_initialize_paths.  Set the Tcl
 486         variable IDE to 1 when using the IDE.  Always try using auto path
 487         to find main.tcl.
 488         * Makefile.in (IDE_CFLAGS_X): Always include libide.
 489         (LIBIDE): New variable.
 490         (IDE_X): Omit -lide.
 491         (IDE_DEPS): Omit libide.
 492         * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
 493         * configure: Rebuild.
 494
 495 Mon Aug 25 02:28:55 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 496
 497         * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
 498         before assuming that the inferior is running.
 499
 500 Mon Aug 25 01:06:48 1997  Ian Lance Taylor  <ian@cygnus.com>
 501
 502         * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
 503         (gdbtk_stop_timer): Likewise.
 504
 505 Mon Aug 25 00:23:08 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 506
 507         * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
 508         (gdb_target_has_execution_command) new function
 509
 510 Sun Aug 24 20:27:22 1997  Ian Lance Taylor  <ian@cygnus.com>
 511
 512         * gdbtk.c (gdb_loc): If there are no symbols, just bail
 513         immediately.
 514         (tk_command_loop): Print errors encountered while running
 515         gdbtk_tcl_preloop.
 516
 517 Sun Aug 24 13:44:03 1997  Tom Tromey  <tromey@cygnus.com>
 518
 519         * gdbtk.c (gdbtk_init): Run ide_create_build_command.
 520
 521 Sat Aug 23 21:53:39 1997  Ian Lance Taylor  <ian@cygnus.com>
 522
 523         * gdbtk.c: If CYGWIN32, include <sys/time.h>.
 524         (x_fd): Don't define if WINNT.
 525         (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
 526         CYGWIN32.
 527         (gdbtk_wait): Don't set up signal handling if WINNT.  If CYGWIN32,
 528         call gdbtk_start_timer and gdbtk_stop_timer.
 529         (gdbtk_init): Don't set up signal handling or make x_fd
 530         asynchronous if CYGWIN32.
 531
 532 Fri Aug 22 15:23:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 533
 534         * gdbtk.c (error_string_ptr): New static variable.
 535         (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
 536         NULL, and we're outputting to stderr, append string to
 537         error_string_ptr rather than calling gdbtk_tcl_fputs.
 538         (call_wrapper): Set up error_string_ptr.  Put both error string
 539         and normal string in Tcl result.
 540
 541         * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
 542         gdb has initialized.
 543
 544 Thu Aug 21 19:14:38 1997  Ian Lance Taylor  <ian@cygnus.com>
 545
 546         * gdbtk.c: If _WIN32, include winuser.h.
 547         (gdbtk_init): If _WIN32, use MessageBox to display an error
 548         evaluating main.tcl.
 549
 550 Thu Aug 21 00:48:00 1997  Martin M. Hunt  <hunt@pern.cygnus.com>
 551
 552         * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
 553         (gdb_cmd): For the load command, don't buffer the I/O.
 554
 555 Wed Aug 20 11:41:22 1997  Martin M. Hunt  <hunt@cygnus.com>
 556
 557         * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
 558
 559 Tue Aug 19 17:09:19 1997  Ian Lance Taylor  <ian@cygnus.com>
 560
 561         * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
 562         (ITCL_DEPS, TIX_DEPS): New variables.
 563         (IDE_DEPS): New variable.
 564         (CDEPS): Include @CONFIG_DEPS@.
 565         * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
 566         * configure: Rebuild.
 567
 568 Sun Aug 17 00:42:11 1997  Martin M. Hunt  <hunt@cygnus.com>
 569
 570         * gdbtk.c (gdb_listfuncs): New function that returns
 571         a list of all the functions in a source file.
 572
 573 Tue Aug 12 16:35:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 574
 575         * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
 576
 577 Mon Aug 11 10:43:04 1997  Tom Tromey  <tromey@cygnus.com>
 578
 579         * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
 580
 581 Fri Aug  8 15:59:24 1997  Ian Lance Taylor  <ian@cygnus.com>
 582
 583         * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
 584         dynamically allocated, rather than fixed size.  Pass "gdbtcl" to
 585         ide_initialize_paths to match installed directory name.  If IDE,
 586         use auto_path to search for main.tcl.
 587         * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
 588         rather than gdbtcl.
 589
 590         * gdbtk.c (gdbtk_cleanup): New static function.
 591         (gdbtk_init): Add gdbtk_cleanup as a final cleanup.  Uncomment
 592         call to ide_initialize_paths.  If we can't initialize the event
 593         system, set GDBTK_IDE to 0 in the Tcl interpreter.  Create the
 594         ide_window_register and the ide_window commands.  Initialize tk,
 595         itcl, and tix after initializing the IDE.
 596
 597         * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
 598         * configure: Rebuild.
 599
 600 Fri Aug  8 00:13:32 1997  Martin M. Hunt  <hunt@cygnus.com>
 601
 602         * gdbtk.c (breakpoint_notify): Change buffer size from 100
 603         to 256 to avoid memory corruption with very long pathnames.
 604
 605 Thu Aug  7 14:08:23 1997  Martin M. Hunt  <hunt@cygnus.com>
 606
 607         * configure.in: Change required Tix version to 4.1.8.0 .
 608         * configure: Rebuilt.
 609
 610 Fri Aug  1 15:21:44 1997  Ian Lance Taylor  <ian@cygnus.com>
 611
 612         * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
 613         _WIN32.
 614         (Tcl_Realloc, Tcl_Free): Likewise.
 615         * configure.in: Check for cygwin32 environment.  Define and
 616         substitute WIN32LIBS and WIN32LDAPP.  Always set configdir to
 617         unix; setting it to win was for an old Tcl/Tk configuration
 618         scheme.
 619         * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
 620         * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
 621         (WIN32LDAPP, WIN32LIBS): Define.
 622         (CLIBS): Add $(WIN32LIBS).
 623         (gdb): Use $(WIN32LDAPP).
 624         * configure: Rebuild.
 625
 626 Tue Jul 22 19:45:37 1997  Martin M. Hunt  <hunt@cygnus.com>
 627
 628         * configure.in, aclocal.m4: Another fix to find the
 629         correct Tix library name.
 630
 631         * configure: Rebuilt.
 632
 633 Mon Jul 21 22:24:07 1997  Martin M. Hunt  <hunt@cygnus.com>
 634
 635         * aclocal.m4: Search for the correct tix library.
 636
 637 Thu Jul 10 00:02:41 1997  Martin M. Hunt  <hunt@cygnus.com>
 638
 639         * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
 640         IDE configuration information.
 641
 642         * gdbtk.c (breakpoint_notify): Send address, linenumber and
 643         filename when a breakpoint is set.  Avoids call to bp_info.
 644         (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
 645         Itcl, Tix and IDE initialization.
 646
 647         * configure: Regenerated.
 648
 649 Fri Jun 13 10:28:09 1997  Fred Fish  <fnf@cygnus.com>
 650
 651         * gdbtk.c (gdbtk_init): Make truth value test explicit.
 652         Remove unused static variable "Gdbtk_Library".
 653
 654 Sat Jun  7 02:34:19 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 655
 656         * gdbtk.c (gdb_get_breakpoint_info):  Add string for new
 657         enumeration del_at_next_stop to bpdisp array.
 658
 659 Tue Jun  3 15:46:51 1997  Tom Tromey  <tromey@cygnus.com>
 660
 661         * Makefile.in (LIB_RUNTIME_DIR): New variable.
 662
 663 Wed May  7 19:10:19 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 664
 665         * gdbtk.c (wrapped_call): New function - make actual call to tk
 666         worker function.
 667         (call_wrapper): Rewrite to use top.c:catch_errors.
 668
 669         * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
 670         best.
 671
 672 Mon Apr 21 14:00:08 1997  Doug Evans  <dje@canuck.cygnus.com>
 673
 674         * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
 675
 676 Wed Apr 16 12:33:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 677
 678         * Makefile.in (install-only): Make list of gdbtcl files to install
 679         explicit - was picking up files such as ChangeLog etc.
 680         (install-only): Don't blindly create the directory.
 681
 682 Tue Apr  1 15:04:21 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 683
 684         * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory
 685         instead of gdbtk.tcl.
 686
 687 Fri Mar 28 17:04:02 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 688
 689         * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
 690         default, not $(srcdir).
 691
 692 Wed Mar 19 15:16:17 1997  Martin M. Hunt  <hunt@onions.cygnus.com>
 693
 694         * Makefile.in:  Install gdbtcl dir instead of gdbtk.tcl.
 695
 696         * gdbtk.c: Added some ifdefs for Windows.  Changed GDBTK_FILENAME
 697         to GDBTK_LIBRARY, which is now a path to search.
 698         (gdb_path_conv): New function.  Convert Cygwin32 pathname to
 699         DOS-style pathname.
 700
 701         * {aclocal.m4,configure.in}: Changes for Windows builds.
 702
 703         * configure: Rebuilt.
 704
 705 Fri Mar 14 10:01:29 1997  Tom Tromey  <tromey@cygnus.com>
 706
 707         * configure: Regenerated.
 708         * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
 709
 710 Wed Mar 12 14:29:52 1997  Tom Tromey  <tromey@cygnus.com>
 711
 712         * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
 713         TCL_ALL_EVENTS.
 714
 715         * configure: Regenerated.
 716         * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
 717         LIBS.
 718
 719 Mon Feb 10 13:50:53 1997  Stu Grossman  (grossman@critters.cygnus.com)
 720
 721         * gdbtk.c (call_wrapper):  Clear running_now if an error occurs.
 722
 723 Wed Dec 11 18:51:35 1996  Mark Alexander  <marka@cygnus.com>
 724
 725         * gdbtk.c (gdb_loc): Correct truncation of PC on 64-bit MIPS.
 726
 727 Tue Nov 19 09:26:14 1996  Tom Tromey  <tromey@cygnus.com>
 728
 729         * gdbtk.c (gdbtk_readline): Fix memory leak.
 730
 731 Mon Nov 18 23:43:05 1996  Tom Tromey  <tromey@cygnus.com>
 732
 733         Fixes for Tcl 7.6 / Tk 4.2:
 734         * gdbtk.tcl (apply_filespec): Use tk_getOpenFile.
 735         Remove old fileselect code.
 736         * gdbtk.c (Tcl_Alloc): Rename from Tcl_Malloc.
 737
 738 Fri Sep 27 10:25:30 1996  Fred Fish  <fnf@cygnus.com>
 739
 740         * gdbtk.tcl (create_copyright_window): Increase timeout from
 741         15 seconds to 30 seconds.
 742
 743 Wed Sep  4 17:28:40 1996  Stu Grossman  (grossman@critters.cygnus.com)
 744
 745         * configure configure.in:  Add host *windows* to list of hosts
 746         that don't support GDBtk.
 747
 748 Fri Aug 23 00:44:57 1996  Fred Fish  <fnf@cygnus.com>
 749
 750         * gdbtk.c (gdbtk_init): Check for a DISPLAY env variable and
 751         gracefully degrade to using command line interface if none is
 752         found.
 753
 754 Fri Aug  9 12:32:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
 755
 756         * Makefile.in (LIB_INSTALL_DIR): New macro.
 757         (TCL): Include @TCL_LD_SEARCH_FLAGS@.
 758
 759 Thu Aug  1 20:35:01 1996  Tom Tromey  <tromey@creche.cygnus.com>
 760
 761         * gdbtk.c (mainWindow): Deleted.
 762         (cleanup_init): Don't destroy main window.
 763         (gdbtk_init): Main window now created by Tk_Init.
 764
 765         * configure.in: Most X checks now handled automatically by Tk.
 766         Use new macros to find Tcl/Tk.
 767         * aclocal.m4: New version for new Tcl/Tk; from Don Libes.
 768         * config.in, configure: Regenerated.
 769
 770         * Makefile.in (TCL, TCL_CFLAGS, TK, TK_CFLAGS, X11_CFLAGS,
 771         X11_LDFLAGS, X11_LIBS): Changed for new Tcl and Tk.
 772
 773 Thu Aug  1 16:12:05 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 774
 775         * Makefile.in (gdbtk.tcl): put in $(datadir), not $(libdir).
 776
 777 Fri Jul 26 14:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 778
 779         * gdbtk.c (gdb_disassemble): Initialize di.flavour.
 780
 781 Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>
 782
 783         * gdbtk.c (null_routine): Ditto.
 784         (gdbtk_flush): Ditto.
 785         (gdbtk_fputs): Ditto.
 786         (gdbtk_query): Ditto.
 787         (gdbtk_readline): Ditto.
 788         (gdbtk_readline_end): Ditto.
 789         (gdb_get_breakpoint_list): Ditto.
 790         (gdb_get_breakpoint_info): Ditto.
 791         (breakpoint_notify): Ditto.
 792         (gdbtk_create_breakpoint): Ditto.
 793         (gdbtk_delete_breakpoint): Ditto.
 794         (gdbtk_modify_breakpoint): Ditto.
 795         (gdb_loc): Ditto.
 796         (gdb_eval): Ditto.
 797         (gdb_sourcelines): Ditto.
 798         (map_arg_registers): Ditto.
 799         (get_register_name): Ditto.
 800         (gdb_regnames): Ditto.
 801         (get_register): Ditto.
 802         (gdb_fetch_registers): Ditto.
 803         (register_changed_p): Ditto.
 804         (gdb_changed_register_list): Ditto.
 805         (gdb_cmd): Ditto.
 806         (call_wrapper): Ditto.
 807         (gdb_listfiles): Ditto.
 808         (gdb_stop): Ditto.
 809         (gdbtk_dis_asm_read_memory): Ditto.
 810         (compare_lines): Ditto.
 811         (gdb_disassemble): Ditto.
 812         (tk_command): Ditto.
 813         (cleanup_init): Ditto.
 814         (gdbtk_interactive): Ditto.
 815         (x_event): Ditto.
 816         (gdbtk_wait): Ditto.
 817         (gdbtk_call_command): Ditto.
 818         (tk_command_loop): Ditto.
 819         (gdbtk_init): Ditto.
 820
 821         * gdbtk.c (register_changed_p): Remove unused local variable "buf".
 822
 823 Sat Jul 20 17:46:40 1996  Fred Fish  <fnf@cygnus.com>
 824
 825         * gdbtk.tcl (files_command): Reorder the binding tags for
 826         the listbox widget to avoid referencing the listbox after
 827         the containing widget has been destroyed by the action of
 828         a previous binding.
 829
 830 Sat Jul 20 10:09:28 1996  Fred Fish  <fnf@cygnus.com>
 831
 832         * gdbtk.tcl (delete_expr): Unset corresponding element of
 833         expr_update_list when destroying an expression.
 834         (create_expr_window): Initialize expr_num, delete_expr_num,
 835         and expr_update_list here when each new expression window
 836         is created, rather than once at startup.
 837
 838 Mon Jul 15 16:44:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
 839
 840         * gdbtk.c (gdb_disassemble):  Setup di.mach from
 841         tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
 842
 843 Fri Jun 21 11:04:47 1996  Fred Fish  <fnf@cygnus.com>
 844
 845         * gdbtk.tcl (create_register_windows): Include missing '$'s.
 846         Add global declarations for various reg_format_* variables.
 847         * gdbtk.tcl (populate_register_window): Make initial window one
 848         line taller to account for new column header line.
 849
 850 Fri Jun 21 09:46:47 1996  Fred Fish  <fnf@cygnus.com>
 851
 852         * gdbtk.c (get_register): Support for printing raw formats.
 853         * gdbtk.tcl: Add hint for using debug_interface.
 854         (center_window, add_breakpoint_frame, delete_breakpoint_frame):
 855         Enclose arg in braces for consistency.
 856         (create_registers_window, populate_reg_window, update_registers):
 857         Major rewrite to support displaying multiple formats in the register
 858         window.
 859         (init_reg_info): New function.
 860         (recompute_reg_display_list):  Reset reg_display_list, start
 861         register display lines at line 2.
 862
 863 Thu Jun 20 08:18:59 1996  Fred Fish  <fnf@cygnus.com>
 864
 865         * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
 866         avoid backing up over prompt.  At every input, make sure insert
 867         point is at least after command start, handle control-u to delete
 868         current input line.
 869         (tclsh): Handle backspace to avoid backing up over prompt.  Handle
 870         control-u to delete current input line.
 871
 872 Wed Jun 19 17:23:38 1996  Geoffrey Noer  <noer@cygnus.com>
 873
 874         * configure.in: disable gdbtk for *cygwin32* hosted compiles
 875         * configure: regenerated with autoconf 2.8
 876
 877 Sun May 19 16:49:37 1996  Fred Fish  <fnf@cygnus.com>
 878
 879         * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
 880         New functions.
 881         (tk_command_loop): Set instream to NULL to enable Tk user interaction.
 882         (gdbtk_init): Set readline_begin_hook, readline_hook,
 883         and readline_end_hook.
 884         * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
 885         gdbtk_tcl_readline_end): New functions.
 886         (tclsh): Pack scroll bar on right side of window, not left.
 887
 888 Fri May 17 13:54:34 1996  Fred Fish  <fnf@cygnus.com>
 889
 890         * gdbtk.tcl (create_command_window): Change a misspelled "get"
 891         to the intended "cget".
 892         (delete_line): Fix so it deletes the current line at the
 893         insertion cursor.
 894
 895 Thu May 16 19:20:29 1996  Fred Fish  <fnf@cygnus.com>
 896
 897         * gdbtk.tcl (gdb_prompt): Set this early on.
 898         (create_command_window): Use gdb_prompt rather than "(gdb) ".
 899         (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
 900         (tclsh): If an evaluation window already exists, just bring it
 901         to the front instead of trying to create another.
 902         * gdbtk.c (tk_command_loop): New function.
 903         (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
 904
 905 Thu May 16 16:16:35 1996  Fred Fish  <fnf@cygnus.com>
 906
 907         * gdbtk.tcl (evaluate_tcl_command, tclsh):  New functions that
 908         implement a tcl evaluation window for gdbtk maintainers to use.
 909
 910 Thu May 16 11:42:58 1996  Tom Tromey  <tromey@creche.cygnus.com>
 911
 912         * gdbtk.tcl (files_command): Correctly insert list of files into
 913         listbox widget.
 914
 915         * gdbtk.tcl (files_command): listbox command no longer accepts
 916         -geometry.
 917
 918 Wed May 15 16:04:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
 919
 920         * gdbtk.tcl (create_command_window): If command window's buffer
 921         is disabled, don't execute any of the key bindings.
 922
 923 Mon May 13 13:43:25 1996  Fred Fish  <fnf@cygnus.com>
 924
 925         * gdbtk.c (tk_command): Catch case where no argument is given
 926         since this will cause the tcl interpreter to dump core.
 927
 928 Wed May  8 20:33:24 1996  Fred Fish  <fnf@cygnus.com>
 929
 930         * gdbtk.c: Fix a couple of misspellings.
 931
 932 Thu May  2 19:17:49 1996  Stan Shebs  <shebs@andros.cygnus.com>
 933
 934         * gdbtk.tcl (debug_interface): New global, use to aid debugging.
 935         (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
 936         (file_popup_menu): Delete, never used.
 937         (listing_window_popup): Rename from listing_window_button_1,
 938         remove breakpoint toggling code.
 939         (toggle_breakpoint): New procedure.
 940         (create_file_win): Bind popup menu to button 2, toggle breakpoints
 941         with button 1 in breakpoint area, add display of tagged areas if
 942         debugging on.
 943
 944 Fri Apr  5 13:44:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 945
 946         * gdbtk.c (running_now): New global variable.
 947         (gdb_cmd): Test it before executing any command.
 948         (gdbtk_call_command): Set it when inferior is running.
 949         * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
 950         disable interaction with command window's text appropriately.
 951
 952 Fri Apr  5 13:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 953
 954         * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
 955         some versions of the kernel don't support it.
 956
 957 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
 958
 959         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
 960         double-clicking will work again.
 961         (create_asm_win): Put "break" at end of all B1 bindings.
 962         (create_file_win): Lower "sel" tag, don't raise it.
 963         (ensure_line_visible): New proc.
 964         (update_listing, update_assembly): Use it.
 965         (create_copyright_window): Destroy window on Leave event.
 966         (create_command_window): Put "break" at end of all B2 bindings.
 967
 968 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 969
 970         * gdbtk.tcl, gdbtk.c: Updated copyrights.
 971
 972         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
 973         greater.
 974         * configure: Rebuilt.
 975
 976 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
 977
 978         * gdbtk.c (gdb_disassemble): Pass fprintf_unfiltered to
 979         INIT_DISASSEMBLE_INFO.
 980
 981 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 982
 983         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
 984         (add_expr): Changes from create_expr_window.
 985         (create_command_window): Set focus.
 986         (delete_expr): Rewrote.
 987         (expr_update_button): New proc.
 988         (add_expr): Put bindings on FocusIn, FocusOut.
 989         Don't allow .file_popup to be torn off.
 990
 991 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
 992
 993         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
 994         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
 995         screen_top, screen_bot, screen_height.
 996         (update_assembly): Use "see" to scroll.
 997         (textscrollproc): Removed.
 998         (create_file_win): Don't use textscrollproc.
 999         (asmscrollproc): Removed.
1000         (create_asm_window): Don't use asmscrollproc.
1001         (create_asm_win): Ditto.
1002         (screen_height, screen_top, screen_bot): Removed.
1003         (run_editor): New proc.
1004         (build_framework): Use it.
1005         (create_file_win, create_source_window): Don't use textscrollproc.
1006         (create_breakpoints_window): Set -xscrollcommand on canvas.
1007         (not_implemented_yet): Default button is 0.
1008         (delete_char): Don't use tk_textBackspace.
1009         (create_command_window): Allow Tk bindings to fire after deleting
1010         character.
1011         (create_command_window): Make Delete delete left, not right.
1012
1013 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
1014
1015         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
1016
1017         Changes in sync with expect:
1018         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
1019         CY_AC_PATH_TK.
1020         * aclocal.m4: Replaced with version from expect.
1021         * configure: Regenerated.
1022
1023 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
1024
1025         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
1026         gdbtk_tcl_flush): Use "see", not "yview".
1027         (gdbtk_tcl_query): Use questhead bitmap.
1028         various: Always wrap condition of 'if' in {...}.
1029         (add_breakpoint_frame): Set -value on radiobuttons.
1030         (lassign): New proc.
1031         (add_breakpoint_frame): Use lassign, not series of assignments.
1032         (decr): Made faster.
1033         (interactive_cmd): Use "see", not "yview".
1034         (not_implemented_yet): Use warning bitmap.
1035         (update_expr): Don't allow $expr to be evalled by Tcl.
1036         (create_expr_window): Don't use "focus".
1037         (delete_char, delete_line): Define globally.
1038         (delete_line, delete_char, create_command_window, update_autocmd,
1039         build_framework, create_asm_win, create_file_win): Use "see", not
1040         "yview".
1041         (create_copyright_window, center_window, bind_widget_after_class):
1042         New procs.
1043         (FSBox,create_command_window, create_autocmd_window): Binding
1044         changes for Tk4.
1045         (textscrollproc): Define globally.
1046         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
1047         Home, End, Up, and Down are all defined by Tk.
1048         (apply_filespec): Use error bitmap in dialog.
1049         (files_command): Don't use tk_listboxSingleSelect.
1050         (files_command): Don't use "uniq" to remove duplicates from a
1051         list.
1052         (update_assembly): Use lassign.
1053         (create_asm_win): Removed redundant bindings.
1054         (listing_window_button_1, file_popup_menu): Use tk_popup.
1055         (ButtonRelease-1 binding): Just remove tag from window; rest
1056         handled by Tk.
1057
1058         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
1059         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
1060         (gdbtk_call_command): Ditto.
1061
1062 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
1063
1064         * configure configure.in:  Make --enable-gdbtk be the default.
1065
1066 Thu Dec 28 15:10:49 1995  Stan Shebs  <shebs@andros.cygnus.com>
1067
1068         * README.GDBTK: Polish introductory paragraph.
1069
1070 Mon Oct 16 11:27:06 1995  Stu Grossman  (grossman@cygnus.com)
1071
1072         * gdbtk.c (gdb_disassemble):  Use fprintf_unfiltered instead of
1073         fprintf_filtered.
1074
1075 Tue Oct 10 15:26:39 1995  Fred Fish  <fnf@cygnus.com>
1076
1077         * README.GDBTK: Updated for version 4.15.
1078
1079 Sat Aug 19 17:20:22 1995  Michael Tiemann  <tiemann@axon.cygnus.com>
1080
1081         * gdbtk.tcl: ENABLE comes back as "1" or "0", not "enable" or
1082         "disable".
1083         Also, wire up the breakpoint window so that it can be demo'd.
1084
1085 Tue Aug  1 11:44:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1086
1087         * gdbtk.c: Include "gdb_string.h" instead of <string.h>.
1088
1089 Tue Jun 20 10:19:40 1995  Stu Grossman  (grossman@cygnus.com)
1090
1091         * gdbtk.c:  Add functions Tcl_Malloc, Tcl_Realloc, and Tcl_Free.
1092
1093         * gdbtk.tcl (add_breakpoint_frame):  Add more fields.
1094         * (create_file_win create_asm_win build_framework):  Create null
1095         bindings for meta keys to keep window from dropping down to
1096         insertion point when meta is pressed by itself.  New bindings:
1097            Up/Down - Scroll up/down one line at a time
1098            Next/Prior - Scroll up/down one page at a time
1099            Home/End - Warp to current pc/end of file
1100         * (build_framework):  Turn on breakpoint menu.
1101         * (create_command_window):  Implement tab completion.  Add binding
1102         for ^C to stop target.
1103
1104 Fri May 19 06:15:40 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
1105
1106         * gdbtk.c: Conditionalize use of stdarg rather than varargs on
1107         ANSI_PROTOTYPES not __STDC__; it must match the definition of
1108         PARAMS.
1109
1110 Thu May 18 15:58:46 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1111
1112         * gdbtk.c (gdbtk_query): Use stdarg.h macros when compiling with
1113         an ANSI compiler.
1114
1115 Sat Apr 15 13:52:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
1116
1117         * gdbtk.c (gdb_disassemble): Read from inferior if connected
1118         to a VxWorks target.
1119
1120 Fri Apr 14 10:18:20 1995  Stu Grossman  (grossman@cygnus.com)
1121
1122         * README.GDBTK:  New file.  Contains the obvious.
1123
1124 Tue Apr 11 11:07:12 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1125
1126         * gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, but
1127         F_SETOWN is, use that.
1128
1129 Thu Apr  6 17:00:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1130
1131         * Makefile.in (X11_INCLUDES): Define as empty.
1132         (X11_CFLAGS): Define as including $(X11_INCLUDES).
1133         (X11_LIB_SWITCHES): Define as empty.
1134         (X11_LIBS): Define as -lX11.
1135
1136         * configure.in (enable_gdbtk): If gdbtk, support the --x-includes
1137         and --x-libraries switches, setting the X11_INCLUDES and
1138         X11_LIB_SWITCHES respectively.  Instead of using a hardcoded -lX11
1139         in ENABLE_CLIBS, use the X11_LIB_SWITCHES and X11_LIBS variables.
1140
1141         * gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, don't use
1142         it.  This means that the stop button doesn't work, but is better
1143         than nothing.
1144
1145 Wed Mar 29 17:09:29 1995  Stu Grossman  (grossman@cygnus.com)
1146
1147         * Makefile.in (gdbtk.o):  Use X11_CFLAGS to provide alternate
1148         locations (per-host) for X11 include files.
1149         * config/pa/hppahpux.mh (XM_CLIBS):  Add -L/usr/lib/X11R5 to force
1150         the use of R5 libs.
1151         (X11_CFLAGS):  Add this to indicate the locs
1152         of the R5 include files.
1153
1154 Wed Mar  8 16:12:21 1995  Stu Grossman  (grossman@cygnus.com)
1155
1156         * gdbtk.c (gdb_get_breakpoint_info):  Return error if breakpoint
1157         type is not bp_breakpoint.
1158
1159 Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
1160
1161         * gdbtk.c: Ditto.
1162         * gdbtk.c: General cleanups, get rid of unused variables.  Redo
1163         handling of stdout/stderr to just return output as the result of
1164         the tcl command that caused the output.  Cleanup -Wall stuff.
1165         * (breakpoint_notify):  Now returns just action and breakpoint
1166         number.
1167         * (gdb_get_breakpoint_list):  New routine.  Does the obvious.
1168         * (gdb_get_breakpoint_info):  Mostly derived from the old
1169         breakpoint_notify, but returns lots more info.
1170         * (dsprintf_append_element):  Helper routine, works like printf,
1171         but appends a tcl element onto the specified DString.  Good for
1172         building up lists as return values.
1173         * (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
1174         gdbtk_modify_breakpoint.
1175         * (*many routines*):  Use new result protocol.
1176         * (call_wrapper):  Make sure that recursive calls don't trash results.
1177         * gdbtk.tcl:  New windows, autocmd, and breakpoints.
1178         * (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
1179         anymore.  It's not needed (in fact, this routine may not be needed
1180         anymore).
1181         * (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
1182         notification protocol.
1183         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
1184         catches.
1185         * (interactive_cmd):  Use this wrapper around button invocations
1186         of many commands.  This will catch errors and put the results into
1187         the command window.  It also updates all the other windows.
1188         * Also, change reliefs of most things to sunken.  This actually
1189         looks better.
1190         * (create_file_win):  Fix margin binding to allow breakpoints to
1191         work again.
1192         * (create_asm_win):  Use return value of gdb_disassemble instead
1193         of implicit I/O to the command window.
1194         * (create_command_window):  Use new result protocol to get output
1195         from commands.
1196
1197 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
1198
1199         * gdbtk.c (gdb_disassemble): Deference pointer to function before
1200         calling it (pre-ANSI compilers generally require this).
1201
1202 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
1203
1204         * gdbtk.c (gdb_disassemble): Get rid of
1205         dis_asm_read_memory_hook.  We can now call the disassemblers
1206         directly and have no need for this hook anymore.
1207
1208 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
1209
1210         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
1211         window.
1212
1213 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
1214
1215         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
1216         found.
1217         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
1218         popping up expression window for the first time.
1219
1220 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
1221
1222         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
1223         widget bug to make Options|Natural button work.
1224
1225         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
1226         g++ caused by out-of-order pc's.
1227         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
1228         add scrollbar.
1229
1230 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
1231
1232         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
1233         doc!
1234
1235 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
1236
1237         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
1238         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
1239         including dismiss button, and better error handling.
1240         * (create_command_win):  Bind button 2 to retrieve selection.
1241
1242 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
1243
1244         * gdbtk.tcl:  Add button to control mixed source disassembly.
1245         Use text widgets in expr window.  The give me more control over
1246         layout.
1247         Add auto-updating of exprs in expression window.
1248         Handle expressions out of scope a bit better.
1249         Make selected window pop up to the top when invoked via the
1250         menubar.
1251         Make copyright message have raised relief.
1252
1253         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
1254         during startup.
1255
1256 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
1257
1258         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
1259         output.
1260         * (breakpoint_notify):  Don't send null filename to tcl.
1261         * (gdb_eval):  New tcl command to eval an expression.
1262         * (gdb_disassemble):  New tcl command to do disassembly.  This
1263         allows tcl code to choose between exec file and target memeory,
1264         and can also do mixed source and assembly.
1265         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
1266         that more of the environment is set up.  Also, create link between
1267         gdb and tcl vars disassemble{-_}from{-_}exec.
1268
1269         * gdbtk.tcl:  New expression window support.
1270         * Make assembly window be 80 columns wide.
1271         * Use new disassembly method.  Add menu items to select
1272         disassembly from exec file or target.
1273         * Change View menubar item to Options.
1274
1275         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
1276         since they don't exist yet.
1277
1278         * Pop up a copyright window on startup.
1279
1280 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
1281
1282         * gdbtk.tcl (build_framework): Add standard commands menu, more
1283         windows to standard windows menu.
1284         (not_implemented_yet): Clarify message.
1285
1286 Fri Dec 30 15:49:00 1994  Stan Shebs  <shebs@andros.cygnus.com>
1287
1288         * gdbtk.tcl (FSBox): New proc, File Selection Box code from exmh.
1289         (not_implemented_yet): New proc.
1290         (build_framework): Add various file commands to file menu.
1291
1292 Fri Dec 23 16:18:50 1994  Stu Grossman  (grossman@cygnus.com)
1293
1294         * gdbtk.c (gdbtk_wait gdbtk_init):  Portability improvements for
1295         SIGIO handling.
1296
1297 Mon Dec 19 09:55:47 1994  Stu Grossman  (grossman@cygnus.com)
1298
1299         * gdbtk.tcl (update_assembly):  Force update to make sure that pc
1300         is visible when creating new assembly windows.
1301
1302 Sun Dec 18 23:31:20 1994  Stu Grossman  (grossman@cygnus.com)
1303
1304         * gdbtk.c (gdbtk_wait gdbtk_init):  Use different method of
1305         enabling I/O interrupts for SVR4 (streams).
1306         * (start_saving_output save_output get_saved_output
1307         finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
1308         gdbtk_init):
1309         Totally revamp to use TCLs dynamic string functions.  Also, quote
1310         all data passed back to TCL to prevent errors with unmatched
1311         braces, odd characters, etc...  This fixes several wierd problems
1312         with outputting strings containing unmatched braces.
1313         * (breakpoint_notify gdb_loc):  Use long hex format to output
1314         addresses of breakpoints and PCs.  This fixes some Alpha problems.
1315         * (breakpoint_notify):  Add stream arg to call to gdbtk_fputs.
1316         * (gdb_listfiles):  Also, go through the symtabs when looking for
1317         files.  This makes xcoff work (sort of), but probably breaks
1318         something else.
1319         * (gdb_stop):  Return TCL_OK instead of nothing.  This fixes odd
1320         TCL errors when hitting stop button.
1321         * (tk_command):  Don't pass interp->result on to Tcl_{Var}Eval, as
1322         that will trash the result.  strdup the result instead and pass
1323         that on.  Improve error handling as well.
1324
1325         * gdbtk.tcl (gdbtk_tcl_flush):  Use global def of
1326         current_output_win.  Makes flushing actually work!
1327         * (asm_win_name create_asm_win update_assembly):  Bunch of fixes
1328         to make assembly windows stop flashing when loading a new file.
1329         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Use catch to prevent gdb_cmd
1330         errors from losing control.
1331         * (create_source_window):  Add source file selection to View menu.
1332         * (create_command_window (<Key-Return> binding):  Quote text fed
1333         into gdb_cmd to prevent eval errors.
1334
1335 Thu Dec 15 16:40:10 1994  Stu Grossman  (grossman@cygnus.com)
1336
1337         * gdbtk.c: Improve mechanism for capturing output values.
1338         (full_filename): Remove.
1339         (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
1340         with call_wrapper.  This prevents longjmps (usually via error())
1341         from jumping out of tcl/tk and leaving things in an indeterminate
1342         state.
1343         (gdbtk_fputs): Differentiate stdout from stderr when passing text
1344         into tcl land.
1345         * gdbtk.tcl: New view option to disable line numbers.  Put catch
1346         around most uses of gdb_cmd.  Add update button to reg config
1347         window.  Stop doing immediate updates when selecting registers.
1348         Change register view values into checkbuttons.
1349
1350 Mon Dec 12 16:59:29 1994  Stu Grossman  (grossman@cygnus.com)
1351
1352         * gdbtk.tcl (reg_config_menu create_registers_window
1353         recompute_reg_display_list):  Use array instead of individual vars
1354         for register display list.
1355         * (recompute_reg_display_list update_registers):  Fix bug with not
1356         displaying all registers.
1357
1358 Mon Dec 12 12:22:21 1994  Stu Grossman  (grossman@cygnus.com)
1359
1360         * gdbtk.c:  New tcl commands:  gdb_fetch_registers,
1361         gdb_changed_register_list, and gdb_regnames.
1362         * gdbtk.tcl:  Use monochrome color model for now.
1363         * (delete_breakpoint_tag create_file_win):  Add breakdot support.
1364         * (create_file_win create_asm_win update_listing build_framework
1365         create_source_window create_command_window):  Re-org window
1366         creation to give all windows consistent look and feel.
1367         * (update_listing update_asm):  Change pc pointer to '->'.
1368         * (registers_command reg_config_menu create_registers_window
1369         populate_reg_window update_registers):  Revamp register window.
1370         Allow selection of registers to be displayed.  Highlight changed
1371         registers.
1372
1373 Mon Nov 28 09:17:20 1994  Stu Grossman  (grossman@cygnus.com)
1374
1375         * gdbtk.tcl (build_framework):  Fix bug with setting window titles.
1376
1377         * gdbtk.tcl (build_framework):  Add "Report bug" to help menu.
1378
1379         * gdbtk.tcl:  Re-arrange windows using new, consistent layout. Clean
1380         up lots of code and centralize framework initialization.
1381
1382 Wed Nov 16 15:28:29 1994  Rob Savoye  (rob@cygnus.com)
1383
1384         * Makefile.in: Fix the test for installing gdbtk.
1385
1386 Mon Nov 14 08:51:29 1994  Stu Grossman  (grossman@cygnus.com)
1387
1388         * Makefile.in:  Install gdbtk.tcl.
1389         * configure.in:  Add ENABLE_GDBTK flag.
1390         * gdbtk.c (gdb_sourcelines):  Returns list of source lines
1391         containing code.  (gdb_regnames):  Returns list of register names.
1392
1393 Thu Nov  3 14:25:24 1994  Stu Grossman  (grossman@cygnus.com)
1394
1395         * gdbtk.c (gdb_stop):  Switch to target_stop().
1396
1397 Tue Nov  1 16:41:12 1994  Stu Grossman  (grossman@cygnus.com)
1398
1399         * Makefile.in:  Use $(objdir)/tcl and $(objdir)/tk if they are
1400         available.
1401         * configure.in (ENABLE_CLIBS):  Use $(TCL) and $(TK) instead of
1402         -ltcl and -ltk.
1403         * gdbtk.c:  Get rid of lots of unnecessary #includes.
1404         * (gdbtk_init):  Use ConnectionNumber macro instead of referencing
1405         Display structure directly.
1406         * gdbtk.tcl:  Change exit button to quit button.
1407
1408 Wed Oct 26 15:41:07 1994  Stu Grossman  (grossman@cygnus.com)
1409
1410         * gdbtk.c: Change sense and name of no_windows variable.  Now
1411         called use_windows, and defaults to off (for compatibility).
1412
1413 Thu Oct 20 17:35:45 1994  Stu Grossman  (grossman@cygnus.com)
1414
1415         * gdbtk.c (gdb_cmd):  Force GUI into idle mode when errors occur.
1416         * (gdb_stop):  New tcl command to stop the target process.
1417         * (x_event, gdbtk_wait):  Allow GUI to interrupt gdb out of target
1418         waits.
1419         * (gdbtk_call_command):  Wrapper around command processing to
1420         alert GUI of target state changes.
1421         * (gdbtk_init):  Get the fd of X server for doing async
1422         notification of X events (via x_event).  Setup new hooks.
1423         * gdbtk.tcl:  Add scrollbars to assembly and command windows.
1424         * Change window foreground & background colors.
1425         * Create margin tag for breakpoints in source and assembly windows.
1426         * Add new routines to be invoked when target state changes to/from
1427         idle.
1428         * Add start of expression window.
1429         * Change bindings of mouse button 1 in assembly and source window
1430         to just set or clear breakpoints when in the margin tag.
1431         * Change shape of register window to be more vertical to better
1432         reflect its contents.
1433         * Add stop button.
1434         * Cleanup some code around command window bindings.
1435
1436 Sat Sep 17 17:05:14 1994  Stu Grossman  (grossman@cygnus.com)
1437
1438         * gdbtk.tcl:  Let ^U delete lines in the command window.
1439
1440 Fri Sep 16 15:40:34 1994  Stu Grossman  (grossman@cygnus.com)
1441
1442         * gdbtk.c:  Replace calls to full_filename with symtab_to_filename.
1443         * gdbtk.tcl:  New routine pc_to_line replaces in line code.  New
1444         routine decr replaces in line code.
1445         * (create_file_win):  Use catch to handle open failures more
1446         elegantly.  Also, create special window to display file open
1447         failure message.  Move opening of file prior to creation of text
1448         widget.
1449         * (create_asm_win):  Add PC as argument.  We now base disassembly
1450         on PC instead of function name, since function names can be
1451         ambiguous (usually seen with shared libs).  Also, use catch to
1452         simplify code where we don't care about failures.
1453
1454 Wed Sep 14 00:55:26 1994  Stu Grossman  (grossman@cygnus.com)
1455
1456         * gdbtk.tcl:  Add ref counts to breakpoint tags.
1457         * Put quotes around function name in disassemble command to better
1458         handle assembler names containing `.'.
1459         * Make pclist element 0 be filler to avoid off-by-one problem with
1460         line numbers.
1461         * Set names of top-level windows.
1462         * Add register display window.
1463         * Add PC to label of assembly window.
1464
1465 Tue Sep 13 08:59:04 1994  Stu Grossman  (grossman@cygnus.com)
1466
1467         * gdbtk.c (gdbtk_flush gdbtk_fputs):  Buffer up output to make
1468         disassembly more efficient.
1469         * (breakpoint_notify):  Include pc in gdbtk_tcl_breakpoint
1470         callback.
1471         * (gdb_loc):  Include pc in return value.  Also, return function
1472         name if arg was specified.
1473         * (gdb_cmd_stub):  Call gdb_flush to drain internal GDB buffers
1474         after command completes.
1475         * (gdbtk_init):  Improve error handling.
1476
1477         * gdbtk.tcl:  Add lots of comments.  Clean up code.
1478         * (gdbtk_tcl_fputs):  Make output window redirectable.
1479         * Add assembly window, and breapoint support.
1480         * Make button 1 in margin toggle breakpoints.
1481         * Use stippling to indicate breakpoint disabling.
1482
1483 Fri Sep  2 19:11:40 1994  Stu Grossman  (grossman@cygnus.com)
1484
1485         * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1486
1487 Thu Jul 28 14:37:36 1994  Stu Grossman  (grossman@cygnus.com)
1488
1489         Support for TK GUI.
1490         * Makefile.in:  Add rule for gdbtk.o.
1491         * configure.in:  Add support for --enable-gdbtk.
1492         * gdbtk.c:  New file.  Contains support routines for TK interface.
1493         * gdbtk.tcl:  New file.  Implements GUI policy.
1494
1495 \f
1496 Local Variables:
1497 mode: indented-text
1498 left-margin: 8
1499 fill-column: 74
1500 version-control: never
1501 End: