gdb/ChangeLog-gdbtk

   1 Wed May 13 11:12:58 1998  James Ingham  <jingham@leda.cygnus.com>
   2
   3         * gdbtk.c: Fixed a goof in the definition of the gdb_get_args &
   4         gdb_get_locals Tcl commands.  Moved the previous ChangeLog entry
   5         from ChangeLog to ChangeLog-gdbtk (here)...
   6
   7
   8 Tue May 12 13:29:20 1998  Jeff Holcomb  <jeffh@cygnus.com>
   9
  10         * Makefile.in (install-only): Add images/icons.txt and
  11         images2/icons.txt to files that need to be installed.
  12
  13 Tue May 12 12:03:16 1998  James Ingham  <jingham@leda.cygnus.com>
  14
  15         * gdbtk.c: Add an object call wrapper for the new Tcl_Obj based
  16         commands.  This way the obj commands will also go through
  17         catch_errors.  This is just a bandaid while I rewrite the
  18         string-based commands to use the object format.
  19
  20         Tue May  5 09:30:25 1998  Christopher Faylor <cgf@cygnus.com>
  21
  22         * gdbtk.c (_initialize_gdbtk): Use correct device names in
  23         cygwin-specific call (cosmetic change).
  24
  25 Wed Apr 29 15:53:16 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  26
  27         * gdbtk.c (gdbtk_ignorable_warning): removed va_list parameter,
  28         which was unused.
  29
  30 Thu Apr 23 19:01:05 1998  Keith Seitz  <keiths@onions.cygnus.com>
  31
  32         * Makefile.in (install-only): Install help files.
  33
  34 Wed Apr 15 11:23:53 1998  Stan Shebs  <shebs@andros.cygnus.com>
  35
  36         * gdbtcl: Remove directory and contents, this version of
  37         the interface is obsolete.
  38
  39 Mon Apr 13 16:17:52 1998  Martin M. Hunt  <hunt@cygnus.com>
  40
  41         * gdbtk.c (gdb_loadfile): Change fstat() call to stat().
  42         Needed because you can't convert a FILE* to an fd.
  43
  44 Mon Apr 13 16:28:07 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  45
  46         * gdbtk.c: (perror_with_name_wrapper) new function to call
  47         perror_with_name safely.
  48         (gdb_loadfile) added source vs. executable time stamp check.
  49         (gdbtk_warning) new function to pass a warning message to the gui.
  50         (gdbtk_ignorable_warning) new function to pass a warning
  51         to the gui. Used only for the src. vs. exec check.
  52         (gdbtk_init) added warning_hook
  53         added include <sys/stat.h>
  54
  55 Mon Apr 13 12:58:26 1998  Keith Seitz  <keiths@onions.cygnus.com>
  56
  57         * gdbtk.c (gdbtk_start_timer): Include on all platforms. Decrease
  58         timer interval a little.
  59         (gdbtk_stop_timer): Include on all platforms.
  60         (gdbtk_wait): No more signals! Use a timer on all platforms to keep the
  61         GUI alive.
  62         (gdbtk_init): Remove FIOASYNC and all x_fd references. Now using timers
  63         on all platforms.
  64
  65 Fri Apr 10 15:48:10 1998  Jason Molenda  (crash@bugshack.cygnus.com)
  66
  67         * gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.
  68
  69 Thu Apr  9 14:20:59 1998  Martin M. Hunt  <hunt@cygnus.com>
  70
  71         * gdbtk.c (gdbtk_init): Remove redundant variable "IDE".
  72
  73 Tue Apr  7 15:13:58 1998  Stan Shebs  <shebs@andros.cygnus.com>
  74
  75         * gdbtk.tcl: Remove, no longer used.
  76
  77 Tue Apr  7 12:49:45 1998  Keith Seitz  <keiths@onions.cygnus.com>
  78
  79         * gdbtk.c (gdb_cmd): NEVER call the busy, update, and idle hooks.
  80
  81 Tue Mar 31 15:42:06 1998  Keith Seitz  <keiths@onions.cygnus.com>
  82
  83         * gdbtk.c (gdb_loadfile): Don't use the return result from
  84         sprintf, which returns a char * under SunOS4.
  85
  86 Tue Mar 31 17:18:43 1998  Ian Lance Taylor  <ian@cygnus.com>
  87
  88         * configure.in: Add $(LIBIDETCL) as well as $(LIBIDE) if
  89         --enable-ide.
  90         * Makefile.in (IDE_CFLAGS_X): Add -I for libidetcl/src.
  91         (LIBIDETCL): Define.
  92         * configure: Rebuild.
  93
  94 Sun Mar 29 21:19:46 1998  Keith Seitz  <keiths@onions.cygnus.com>
  95
  96         * gdbtk.c (gdb_get_tracepoint_info): Change formatting of address.
  97         (tracepoint_exists): Remove code which confuses assembly traces.
  98
  99 Sat Mar 28 12:13:23 1998  Keith Seitz  <keiths@onions.cygnus.com>
 100
 101         * gdbtk.c (gdb_cmd): If argc > 2, assume that the busy and idle hooks
 102         should not be called.
 103
 104 Thu Mar 26 22:29:28 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 105
 106         * gdbtk.c: (gdb_trace_status) new function.
 107         (gdbtk_init) added command "gdb_is_tracing".
 108         (tracepoint_notify) added passcount information.
 109
 110 Thu Mar 26 12:00:35 1998  Martin M. Hunt  <hunt@cygnus.com>
 111
 112         * gdbtk.c (gdbtk_fputs): Insert fencepost.
 113         (gdb_loc): Correct pc calculation.
 114         (gdb_immediate_command): Return if a load is in progress.
 115         (gdb_cmd): Return if a load is in progress.
 116         (target_stop_wrapper): New function.
 117         (gdb_stop): Call target_stop_wrapper.
 118         (x_event): Add fencepost and optimize load cancel check.
 119         (gdbtk_start_timer): Set up structs only once.
 120         (gdbtk_stop_timer): Just use preset structs to set timer parameters.
 121         (gdb_loadfile): If file cannot be loaded, return error message.
 122         (gdb_loadfile): Add space before tab so that lines without
 123         a '-' can later be changed to have one.
 124
 125 Wed Mar 25 14:08:51 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 126
 127         * gdbtk.c (gdbtk_pre_add_symbol): Use Tcl_merge to form Tcl commands.
 128
 129 Mon Mar 23 13:41:39 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 130
 131         * gdbtk.c (gdb_get_mem): Rewrite to fetch entire contents
 132         of the memory window at once.
 133
 134 Sat Mar 21 19:34:49 1998  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 135
 136         Merged changes from Foundry: list follows by author:
 137
 138         - Tom Tromey  <tromey@cygnus.com>
 139
 140         * Makefile.in (gdbres.o): New target.
 141         (WINDRES): New define.
 142         * configure: Rebuilt.
 143         * configure.in (WINDRES): Define.
 144         (CONFIG_OBS): Include gdbres.o on Windows.
 145         * gdbtool.ico: New file.
 146         * gdb.rc: New file.
 147         * gdbtk.c (gdbtk_init): Call ide_create_messagebox_command.
 148         (gdbtk_cleanup): Call ide_interface_deregister_all.
 149         (gdbtk_init): Pass event handle to cleanup.
 150         (TclDebug): Use Tcl_Merge to construct command.
 151         (gdbtk_init): Call ide_create_cygwin_path_command.
 152
 153         - Martin M. Hunt  <hunt@cygnus.com>
 154
 155         * gdbtk.c (gdb_set_bp): Set addr_string for bp.
 156         (gdb_get_breakpoint_info): Demangle function
 157         names in breakpoint info.
 158         Include "demangle.h".
 159         (gdb_loc, gdb_listfuncs): Demangle C++
 160         function names.
 161         (gdb_set_bp): Properly quote filename to fix
 162         problems with spaces. Send pc back as a hex string.
 163         (gdb_listfuncs): Remove debugging line.
 164          Turn off some debugging lines.
 165         (breakpoint_notify): Return correct line number.
 166         (gdb_get_breakpoint_info): Return correct line number.
 167         (gdb_set_bp): New function to provide a better way to
 168         set breakpoints.
 169         (gdbtk_readline, gdbtk_readline_begin): Memory
 170         allocated by tcl needs to be freed by Tcl_Free().
 171         (find_file_in_dir): Deleted.
 172         (gdb_find_file_command): Call full_lookup_symtab().
 173         (gdb_listfuncs): Call full_lookup_symtab().
 174         (full_lookup_symtab): New function.  Like lookup_symtab
 175         except handles multiple files with the same basename,
 176         full pathnames, and always sets symtab->fullname.
 177         (gdb_loadfile): Call full_lookup_symtab(). Clear
 178         realloc'd memory.
 179         (gdb_loadfile):  Don't tag lines without source.
 180         Tag source lines with source_tag.
 181         (gdb_find_file_command, find_file_in_dir):
 182         Rewrite.  Now searches symtabs and psymtabs for a match
 183         on the partial or full filename.  Returns the full pathname.
 184         (gdb_loadfile): Realloc additional memory
 185         if someone loads in a file with more than 160,000
 186         lines.  I don't know if this really works because
 187         I don't have enough memory to test it.
 188         (gdb_sourcelines): Deleted.
 189         (gdb_loadfile): New function. Takes a text widget
 190         and loads it with the contents of a file.  Marks
 191         and tags source lines.
 192         (pc_changed): New function.
 193         (get_pc_register): Returns the value of
 194         the PC to GDB.
 195         (gdb_loc): If looking on the stack, return
 196         real pc along with calling source line.
 197         (gdb_loc): Return "" instead of "N/A" if
 198         filename is not found.
 199         (gdb_get_breakpoint_info): Same.
 200         (get_register): For Natural mode, set format to 0.
 201          Minor bugfixes from keiths.
 202         (TclDebug): New function for debugging use.
 203         (gdb_loc): Return correct PC for frames
 204         that are not the innermost frame.
 205         (gdb_listfiles): Rewritten to use object
 206         API.  Now takes an optional dirname which will cause
 207         only files in that directory or its subdirectories
 208         to be returned.  Now returns basenames instead of
 209         full pathnames.
 210         (gdb_cmd): Set/reset load_in_progress flag.
 211         (call_wrapper): Don't pop up dialog for errors in
 212         downloads; just abort download.
 213         (gdbtk_load_hash): Set return value correctly.
 214
 215         -  Keith Seitz  <keiths@onions.cygnus.com>
 216
 217         * gdbtk.c (gdbtk_init): Define the ui_loop_hook so that it can be
 218         called by routines which might block, allowing us to update the GUI.
 219         (gdbtk_wait): Move timer calls to annotation hooks.
 220         (gdbtk_init): Define the annotation hooks.
 221         (gdbtk_annotate_starting): New function for cygwin32 hosts.
 222         (gdbtk_annotate_stopped): New function for cygwin32 hosts.
 223         (gdbtk_annotate_exited): New function for cygwin32 hosts.
 224         (gdbtk_annotate_signalled): New function. for cygwin32 hosts.
 225         (gdbtk_init): Use gdbtk_print_frame_info hook.
 226         (gdbtk_print_frame_info): New function which sets current_source_symtab
 227         based on the given symtab and line info.
 228         (gdb_immediate_command): New function which does
 229         not buffer any
 230         output. (Contrast to gdb_cmd.)
 231         (gdb_prompt_command): New function to return gdb's prompt.
 232         (find_file_in_dir): New functon which searches source paths
 233         for a given filename.
 234         (gdb_find_file): New function which returns path to given file -- uses
 235         find_file_in_dir.
 236         (gdbtk_init): Install "gdb_immediate", "gdb_find_file", and
 237         "gdb_prompt"
 238         commands into interpreter.
 239
 240         -  Ian Lance Taylor  <ian@cygnus.com>
 241
 242         * gdbtk.c (gdbtk_timer_going): If __CYGWIN32__, new static
 243         variable.
 244         (gdb_cmd): If __CYGWIN32__, if executing the load command, call
 245         gdbtk_start_timer and gdbtk_stop_timer.
 246         (call_wrapper): If __CYGWIN32__, if the timer is going, turn it
 247         off.  Clear load_in_progress.
 248         (x_event): If load_in_progress, quit if download_cancel_ok.
 249         (gdbtk_start_timer): Set gdbtk_timer_going.
 250         (gdbtk_stop_timer): Clear gdbtk_timer_going.
 251         (gdbtk_wait): Call x_event.
 252         (gdbtk_init): Call ide_create_win_grab_command if
 253         __CYGIN32__.
 254         (gdb_clear_file): Clear stop_pc.
 255
 256
 257 Tue Feb 10 17:50:37 1998  Keith Seitz  <keiths@onions.cygnus.com>
 258
 259         * gdbtk.c (gdbtk_modify_tracepoint): Define new tracepoint modification hook.
 260         (gdbtk_print_frame_info): Define this hook so that current_source_symtab
 261         is set properly.
 262         (gdb_actions_command): Use free_actions () from tracepoint.c/h.
 263
 264 Mon Jan 26 11:37:55 1998  Keith Seitz  <keiths@onions.cygnus.com>
 265
 266         * gdbtk.c (gdb_actions_command): Make note of next action
 267         before freeing all references to it.
 268
 269 Sat Jan 24 23:52:08 1998  Martin M. Hunt  <hunt@cygnus.com>
 270
 271         * gdbtk.c: Merge from Foundry branch.
 272         (TclDebug): New debugging function.
 273         (gdb_loc): For frames, find address of calling function
 274         instead of whatever is on the stack (usually the next
 275         instruction).
 276         (gdb_listfiles): Takes an optional pathname argument and
 277         returns an alphabetized list of basenames of files in the
 278         path.
 279
 280 Wed Jan 22  10:37:02 1998  Keith Seitz  <keiths@onions.cygnus.com>
 281
 282         * symfile.c: Define two new hooks for symbol reading:
 283         "pre_add_symbol_hook" and "post_add_symbol_hook". These hooks
 284         are called before we begin reading symbols, and after we finish.
 285         (generic_load): Use new symbol reading hooks and get rid of
 286         compiler warning.
 287
 288         * gdbtk.c (gdbtk_init): Add hooks for pre- and post-symbol reading.
 289         (gdbtk_pre_add_symbol): New function: the pre-add-symbol hook.
 290         (gdbtk_post_add_symbol): New function: the post-add-symbol hook.
 291         (find_file_in_dir): New function. Moved the guts of gdb_find_file_command
 292         into here to allow its use by others.
 293         (gdb_loc): Use find_file_in_dir to return the real path to the file
 294         (or "N/A" if we can't find it).
 295
 296         * configure.in (TIX_LIB_EXT): Define new variable for those special cases
 297         when TCL_SHLIB_SUFFIX is not enough to specify the dependency.
 298
 299         * configure: Regenerate.
 300
 301 Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>
 302
 303         * Makefile.in (uninstall): Remove installed gdbtcl dir, if one
 304         was installed.
 305
 306 Thu Jan 15 12:42:28 1998  Keith Seitz  <keiths@onions.cygnus.com>
 307
 308         * gdbtk.c (gdb_immediate_command): New function which does not buffer any
 309         output. (Contrast to gdb_cmd.)
 310         (gdbtk_init): Install "gdb_immediate" command into interpreter.
 311
 312 Wed Jan 14 16:38:44 1998  Keith Seitz  <keiths@pizza.cygnus.com>
 313
 314         * configure.in (--enable-gdbtk): If tcl was built with --enable-shared,
 315         use TCL_SHLIB_SUFFIX to specify the suffix of the library file so that
 316         we don't expect to see "libfoo.a" instead of "libfoo.{so,sl, etc}".
 317
 318         * configure: Regenerate.
 319
 320 Wed Dec 31 16:50:26 1998  Keith Seitz  (keiths@onions.cygnus.com)
 321
 322         * gdbtk.c (gdb_actions_command): extract and save step count
 323         from "while-stepping" command
 324
 325 Tue Dec 16 21:16:42 1997  Ian Lance Taylor  <ian@cygnus.com>
 326
 327         * Makefile.in (LIBGUI): New variable.
 328         (GUI_CFLAGS_X): New variable.
 329         (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
 330         * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
 331         * configure: Rebuild.
 332
 333 Wed Dec  10 13:16:45 1997  Keith Seitz  <keiths@onions.cygnus.com>
 334
 335         * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
 336         symtab_and_line (not struct tracepoint) so that we get the
 337         real line info for an address. Arrange data more like
 338         gdb_get_breakpoint_info.
 339         (tracepoint_notify): Use info in struct symtab_and_line again.
 340         (gdbtk_init): Add command "gdb_get_tracepoint_list" into
 341         interpreter.
 342         (gdb_get_tracepoint_list): New function that aids the source
 343         window in displaying tracepoints when the file changes.
 344
 345 Fri Dec  5 10:31:23 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 346
 347         * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
 348         (gdb_find_file_command): New function which searches source path
 349         to find the real full filename of a file.
 350
 351 Mon Dec  1 10:19:44 1997  Keith Seitz  <keiths@onions.cygnus.com>
 352
 353         * gdbtk.c: Move include of "guitcl.h" back out of IDE ifdef.
 354         (gdbtk_init): Move ide_initialize_paths out of IDE ifdef.
 355
 356         * configure.in (TCL_LIBS, CONFIG_DEPS): Add IDE libraries for all
 357         builds.
 358         (CONFIG_OBS): Remove tracepoint.o, which should always be included.
 359
 360         * configure: regenerate
 361
 362         * Makefile.in (install-only): ALWAYS install the new gdbtk
 363         (REMOTE_OBS): add tracepoint.o
 364
 365 Thu Nov 27 09:07:18 1997  Michael Meissner  <meissner@cygnus.com>
 366
 367         * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
 368         if not --enable-ide.
 369         (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
 370         * configure: Regenerate.
 371
 372         * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
 373         argument.
 374         (toplevel): Move include of guitcl.h into #ifdef IDE region.
 375         (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
 376         section.
 377
 378         * Makefile.in (gdbtk.o): Update dependencies.
 379
 380 Wed Nov 26 15:02:43 1997  Keith Seitz  <keiths@onions.cygnus.com>
 381
 382         * gdbtk.c (gdb_loc): symtab_to_filename can return NULL.
 383         (breakpoint_notify): Ditto.
 384         (gdb_get_breakpoint_info): Ditto.
 385
 386 Wed Nov 26 11:33:09 1997  Keith Seitz  <keiths@onions.cygnus.com>
 387
 388         Merge in code from Foundry branch:
 389
 390         * Makefile.in (install-only): install the new gdbtk, not the old
 391
 392         * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
 393         commands
 394         (gdbtk_init): Add new commands "gdb_get_locals", "gdb_get_args",
 395         "gdb_get_function", "gdb_get_line", "gdb_get_file",
 396         "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
 397         and "gdb_prompt".
 398         (gdb_get_vars_command): New function.
 399         (gdb_get_line_command): New.
 400         (gdb_get_file_command): New.
 401         (gdb_get_function_command): New.
 402         (gdb_get_tracepoint_info): New.
 403         (gdbtk_create_tracepoint): New.
 404         (gdbtk_delete_tracepoint): New.
 405         (tracepoint_notify): New.
 406         (tracepoint_exists): New.
 407         (gdb_actions_command): New.
 408         (gdb_tracepoint_exists_command): New.
 409         (gdb_prompt_command): New.
 410
 411 Thu Nov 13 18:15:54 1997  Ian Lance Taylor  <ian@cygnus.com>
 412
 413         * gdbtk.c: Move include of gdbcore.h to top of file.
 414         (close_bfds): New static function if _WIN32.
 415         (gdbtk_readline): Call close_bfds.
 416         (call_wrapper, tk_command_loop): Likewise.
 417         (gdb_clear_file): New static function.
 418         (gdbtk_init): Create gdb_clear_file Tcl command.
 419
 420 Wed Nov 12 14:58:39 1997  Jeff Holcomb  <jeffh@cygnus.com>
 421
 422         * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
 423         int result.
 424         (gdbtk_load_hash): download hash routine returns an int result.
 425
 426 Mon Nov 10 15:11:51 1997  Ian Lance Taylor  <ian@cygnus.com>
 427
 428         * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
 429         __CYGWIN32__.
 430         * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
 431         * configure: Rebuild.
 432
 433 Sun Nov  9 16:25:34 1997  Tom Tromey  <tromey@cygnus.com>
 434
 435         * gdbtk.c (gdbtk_init): Run ide_create_help_command.
 436
 437 Tue Oct 28 17:31:47 1997  Martin M. Hunt  <hunt@cygnus.com>
 438
 439         * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
 440
 441 Thu Oct 23 15:53:37 1997  Ian Lance Taylor  <ian@cygnus.com>
 442
 443         * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
 444         cygwin32.
 445         * configure: Rebuild.
 446
 447 Wed Oct 22 21:32:54 1997  Martin M. Hunt  <hunt@cygnus.com>
 448
 449         * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
 450
 451 Thu Oct  9 14:33:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 452
 453         * gdbtk.c (gdbtk_init): Remove assertion argument from call to
 454         ide_create_window_register_command.
 455
 456 Wed Oct  1 11:09:52 1997  Tom Tromey  <tromey@cygnus.com>
 457
 458         * gdbtk.c (gdbtk_init): Pass name of restore interface to
 459         ide_create_window_register_command.
 460
 461 Fri Sep 26 21:08:22 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 462
 463         * gdbtk.c (gdbtk_init): Initialize ui_load_progress_hook.
 464
 465 Thu Sep 25 03:05:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 466
 467         * gdbtk.c (gdb_load_info): New function.  Returns a list
 468         of section names and sizes for an executable.
 469         (gdbtk_load_hash): Stub function to call tcl function
 470         download_hash.
 471
 472 Tue Sep 23 01:29:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 473
 474         * gdbtk.c (gdb_get_mem): Fix compiler warning.
 475
 476 Sun Sep 21 00:15:00 1997  Martin M. Hunt  <hunt@cygnus.com>
 477
 478         * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
 479
 480 Tue Sep 16 18:07:17 1997  Martin M. Hunt  <hunt@cygnus.com>
 481
 482         * gdbtk.c (gdb_get_mem): New function.  Returns
 483         a formatted memory dump with optional ASCII dump.
 484
 485 Mon Sep  8 12:48:50 1997  Ian Lance Taylor  <ian@cygnus.com>
 486
 487         * gdbtk.c: Include ilutk.h if IDE.
 488         (gdb_confirm_quit, gdb_force_quit): New static functions.
 489         (gdbtk_init): Add Tcl commands gdb_confirm_quit and
 490         gdb_force_quit.
 491
 492 Mon Sep  8 03:05:33 1997  Martin M. Hunt  <hunt@cygnus.com>
 493
 494         * gdbtk.c (gdb_get_breakpoint_info): Now returns the
 495         function a breakpoint is in.
 496
 497 Fri Sep  5 20:23:58 1997  Ian Lance Taylor  <ian@cygnus.com>
 498
 499         * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
 500
 501 Wed Sep  3 19:39:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 502
 503         * gdbtk.c: Include guitcl.h.
 504         (gdbtk_init): Always call ide_initialize_paths.  Set the Tcl
 505         variable IDE to 1 when using the IDE.  Always try using auto path
 506         to find main.tcl.
 507         * Makefile.in (IDE_CFLAGS_X): Always include libide.
 508         (LIBIDE): New variable.
 509         (IDE_X): Omit -lide.
 510         (IDE_DEPS): Omit libide.
 511         * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
 512         * configure: Rebuild.
 513
 514 Mon Aug 25 02:28:55 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 515
 516         * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
 517         before assuming that the inferior is running.
 518
 519 Mon Aug 25 01:06:48 1997  Ian Lance Taylor  <ian@cygnus.com>
 520
 521         * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
 522         (gdbtk_stop_timer): Likewise.
 523
 524 Mon Aug 25 00:23:08 1997  Keith Seitz  <keiths@pizza.cygnus.com>
 525
 526         * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
 527         (gdb_target_has_execution_command) new function
 528
 529 Sun Aug 24 20:27:22 1997  Ian Lance Taylor  <ian@cygnus.com>
 530
 531         * gdbtk.c (gdb_loc): If there are no symbols, just bail
 532         immediately.
 533         (tk_command_loop): Print errors encountered while running
 534         gdbtk_tcl_preloop.
 535
 536 Sun Aug 24 13:44:03 1997  Tom Tromey  <tromey@cygnus.com>
 537
 538         * gdbtk.c (gdbtk_init): Run ide_create_build_command.
 539
 540 Sat Aug 23 21:53:39 1997  Ian Lance Taylor  <ian@cygnus.com>
 541
 542         * gdbtk.c: If CYGWIN32, include <sys/time.h>.
 543         (x_fd): Don't define if WINNT.
 544         (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
 545         CYGWIN32.
 546         (gdbtk_wait): Don't set up signal handling if WINNT.  If CYGWIN32,
 547         call gdbtk_start_timer and gdbtk_stop_timer.
 548         (gdbtk_init): Don't set up signal handling or make x_fd
 549         asynchronous if CYGWIN32.
 550
 551 Fri Aug 22 15:23:15 1997  Ian Lance Taylor  <ian@cygnus.com>
 552
 553         * gdbtk.c (error_string_ptr): New static variable.
 554         (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
 555         NULL, and we're outputting to stderr, append string to
 556         error_string_ptr rather than calling gdbtk_tcl_fputs.
 557         (call_wrapper): Set up error_string_ptr.  Put both error string
 558         and normal string in Tcl result.
 559
 560         * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
 561         gdb has initialized.
 562
 563 Thu Aug 21 19:14:38 1997  Ian Lance Taylor  <ian@cygnus.com>
 564
 565         * gdbtk.c: If _WIN32, include winuser.h.
 566         (gdbtk_init): If _WIN32, use MessageBox to display an error
 567         evaluating main.tcl.
 568
 569 Thu Aug 21 00:48:00 1997  Martin M. Hunt  <hunt@pern.cygnus.com>
 570
 571         * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
 572         (gdb_cmd): For the load command, don't buffer the I/O.
 573
 574 Wed Aug 20 11:41:22 1997  Martin M. Hunt  <hunt@cygnus.com>
 575
 576         * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
 577
 578 Tue Aug 19 17:09:19 1997  Ian Lance Taylor  <ian@cygnus.com>
 579
 580         * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
 581         (ITCL_DEPS, TIX_DEPS): New variables.
 582         (IDE_DEPS): New variable.
 583         (CDEPS): Include @CONFIG_DEPS@.
 584         * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
 585         * configure: Rebuild.
 586
 587 Sun Aug 17 00:42:11 1997  Martin M. Hunt  <hunt@cygnus.com>
 588
 589         * gdbtk.c (gdb_listfuncs): New function that returns
 590         a list of all the functions in a source file.
 591
 592 Tue Aug 12 16:35:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 593
 594         * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
 595
 596 Mon Aug 11 10:43:04 1997  Tom Tromey  <tromey@cygnus.com>
 597
 598         * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
 599
 600 Fri Aug  8 15:59:24 1997  Ian Lance Taylor  <ian@cygnus.com>
 601
 602         * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
 603         dynamically allocated, rather than fixed size.  Pass "gdbtcl" to
 604         ide_initialize_paths to match installed directory name.  If IDE,
 605         use auto_path to search for main.tcl.
 606         * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
 607         rather than gdbtcl.
 608
 609         * gdbtk.c (gdbtk_cleanup): New static function.
 610         (gdbtk_init): Add gdbtk_cleanup as a final cleanup.  Uncomment
 611         call to ide_initialize_paths.  If we can't initialize the event
 612         system, set GDBTK_IDE to 0 in the Tcl interpreter.  Create the
 613         ide_window_register and the ide_window commands.  Initialize tk,
 614         itcl, and tix after initializing the IDE.
 615
 616         * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
 617         * configure: Rebuild.
 618
 619 Fri Aug  8 00:13:32 1997  Martin M. Hunt  <hunt@cygnus.com>
 620
 621         * gdbtk.c (breakpoint_notify): Change buffer size from 100
 622         to 256 to avoid memory corruption with very long pathnames.
 623
 624 Thu Aug  7 14:08:23 1997  Martin M. Hunt  <hunt@cygnus.com>
 625
 626         * configure.in: Change required Tix version to 4.1.8.0 .
 627         * configure: Rebuilt.
 628
 629 Fri Aug  1 15:21:44 1997  Ian Lance Taylor  <ian@cygnus.com>
 630
 631         * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
 632         _WIN32.
 633         (Tcl_Realloc, Tcl_Free): Likewise.
 634         * configure.in: Check for cygwin32 environment.  Define and
 635         substitute WIN32LIBS and WIN32LDAPP.  Always set configdir to
 636         unix; setting it to win was for an old Tcl/Tk configuration
 637         scheme.
 638         * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
 639         * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
 640         (WIN32LDAPP, WIN32LIBS): Define.
 641         (CLIBS): Add $(WIN32LIBS).
 642         (gdb): Use $(WIN32LDAPP).
 643         * configure: Rebuild.
 644
 645 Tue Jul 22 19:45:37 1997  Martin M. Hunt  <hunt@cygnus.com>
 646
 647         * configure.in, aclocal.m4: Another fix to find the
 648         correct Tix library name.
 649
 650         * configure: Rebuilt.
 651
 652 Mon Jul 21 22:24:07 1997  Martin M. Hunt  <hunt@cygnus.com>
 653
 654         * aclocal.m4: Search for the correct tix library.
 655
 656 Thu Jul 10 00:02:41 1997  Martin M. Hunt  <hunt@cygnus.com>
 657
 658         * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
 659         IDE configuration information.
 660
 661         * gdbtk.c (breakpoint_notify): Send address, linenumber and
 662         filename when a breakpoint is set.  Avoids call to bp_info.
 663         (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
 664         Itcl, Tix and IDE initialization.
 665
 666         * configure: Regenerated.
 667
 668 Fri Jun 13 10:28:09 1997  Fred Fish  <fnf@cygnus.com>
 669
 670         * gdbtk.c (gdbtk_init): Make truth value test explicit.
 671         Remove unused static variable "Gdbtk_Library".
 672
 673 Sat Jun  7 02:34:19 1997  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 674
 675         * gdbtk.c (gdb_get_breakpoint_info):  Add string for new
 676         enumeration del_at_next_stop to bpdisp array.
 677
 678 Tue Jun  3 15:46:51 1997  Tom Tromey  <tromey@cygnus.com>
 679
 680         * Makefile.in (LIB_RUNTIME_DIR): New variable.
 681
 682 Wed May  7 19:10:19 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 683
 684         * gdbtk.c (wrapped_call): New function - make actual call to tk
 685         worker function.
 686         (call_wrapper): Rewrite to use top.c:catch_errors.
 687
 688         * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
 689         best.
 690
 691 Mon Apr 21 14:00:08 1997  Doug Evans  <dje@canuck.cygnus.com>
 692
 693         * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
 694
 695 Wed Apr 16 12:33:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 696
 697         * Makefile.in (install-only): Make list of gdbtcl files to install
 698         explicit - was picking up files such as ChangeLog etc.
 699         (install-only): Don't blindly create the directory.
 700
 701 Tue Apr  1 15:04:21 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 702
 703         * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory
 704         instead of gdbtk.tcl.
 705
 706 Fri Mar 28 17:04:02 1997  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 707
 708         * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
 709         default, not $(srcdir).
 710
 711 Wed Mar 19 15:16:17 1997  Martin M. Hunt  <hunt@onions.cygnus.com>
 712
 713         * Makefile.in:  Install gdbtcl dir instead of gdbtk.tcl.
 714
 715         * gdbtk.c: Added some ifdefs for Windows.  Changed GDBTK_FILENAME
 716         to GDBTK_LIBRARY, which is now a path to search.
 717         (gdb_path_conv): New function.  Convert Cygwin32 pathname to
 718         DOS-style pathname.
 719
 720         * {aclocal.m4,configure.in}: Changes for Windows builds.
 721
 722         * configure: Rebuilt.
 723
 724 Fri Mar 14 10:01:29 1997  Tom Tromey  <tromey@cygnus.com>
 725
 726         * configure: Regenerated.
 727         * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
 728
 729 Wed Mar 12 14:29:52 1997  Tom Tromey  <tromey@cygnus.com>
 730
 731         * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
 732         TCL_ALL_EVENTS.
 733
 734         * configure: Regenerated.
 735         * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
 736         LIBS.
 737
 738 Mon Feb 10 13:50:53 1997  Stu Grossman  (grossman@critters.cygnus.com)
 739
 740         * gdbtk.c (call_wrapper):  Clear running_now if an error occurs.
 741
 742 Wed Dec 11 18:51:35 1996  Mark Alexander  <marka@cygnus.com>
 743
 744         * gdbtk.c (gdb_loc): Correct truncation of PC on 64-bit MIPS.
 745
 746 Tue Nov 19 09:26:14 1996  Tom Tromey  <tromey@cygnus.com>
 747
 748         * gdbtk.c (gdbtk_readline): Fix memory leak.
 749
 750 Mon Nov 18 23:43:05 1996  Tom Tromey  <tromey@cygnus.com>
 751
 752         Fixes for Tcl 7.6 / Tk 4.2:
 753         * gdbtk.tcl (apply_filespec): Use tk_getOpenFile.
 754         Remove old fileselect code.
 755         * gdbtk.c (Tcl_Alloc): Rename from Tcl_Malloc.
 756
 757 Fri Sep 27 10:25:30 1996  Fred Fish  <fnf@cygnus.com>
 758
 759         * gdbtk.tcl (create_copyright_window): Increase timeout from
 760         15 seconds to 30 seconds.
 761
 762 Wed Sep  4 17:28:40 1996  Stu Grossman  (grossman@critters.cygnus.com)
 763
 764         * configure configure.in:  Add host *windows* to list of hosts
 765         that don't support GDBtk.
 766
 767 Fri Aug 23 00:44:57 1996  Fred Fish  <fnf@cygnus.com>
 768
 769         * gdbtk.c (gdbtk_init): Check for a DISPLAY env variable and
 770         gracefully degrade to using command line interface if none is
 771         found.
 772
 773 Fri Aug  9 12:32:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
 774
 775         * Makefile.in (LIB_INSTALL_DIR): New macro.
 776         (TCL): Include @TCL_LD_SEARCH_FLAGS@.
 777
 778 Thu Aug  1 20:35:01 1996  Tom Tromey  <tromey@creche.cygnus.com>
 779
 780         * gdbtk.c (mainWindow): Deleted.
 781         (cleanup_init): Don't destroy main window.
 782         (gdbtk_init): Main window now created by Tk_Init.
 783
 784         * configure.in: Most X checks now handled automatically by Tk.
 785         Use new macros to find Tcl/Tk.
 786         * aclocal.m4: New version for new Tcl/Tk; from Don Libes.
 787         * config.in, configure: Regenerated.
 788
 789         * Makefile.in (TCL, TCL_CFLAGS, TK, TK_CFLAGS, X11_CFLAGS,
 790         X11_LDFLAGS, X11_LIBS): Changed for new Tcl and Tk.
 791
 792 Thu Aug  1 16:12:05 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 793
 794         * Makefile.in (gdbtk.tcl): put in $(datadir), not $(libdir).
 795
 796 Fri Jul 26 14:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 797
 798         * gdbtk.c (gdb_disassemble): Initialize di.flavour.
 799
 800 Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>
 801
 802         * gdbtk.c (null_routine): Ditto.
 803         (gdbtk_flush): Ditto.
 804         (gdbtk_fputs): Ditto.
 805         (gdbtk_query): Ditto.
 806         (gdbtk_readline): Ditto.
 807         (gdbtk_readline_end): Ditto.
 808         (gdb_get_breakpoint_list): Ditto.
 809         (gdb_get_breakpoint_info): Ditto.
 810         (breakpoint_notify): Ditto.
 811         (gdbtk_create_breakpoint): Ditto.
 812         (gdbtk_delete_breakpoint): Ditto.
 813         (gdbtk_modify_breakpoint): Ditto.
 814         (gdb_loc): Ditto.
 815         (gdb_eval): Ditto.
 816         (gdb_sourcelines): Ditto.
 817         (map_arg_registers): Ditto.
 818         (get_register_name): Ditto.
 819         (gdb_regnames): Ditto.
 820         (get_register): Ditto.
 821         (gdb_fetch_registers): Ditto.
 822         (register_changed_p): Ditto.
 823         (gdb_changed_register_list): Ditto.
 824         (gdb_cmd): Ditto.
 825         (call_wrapper): Ditto.
 826         (gdb_listfiles): Ditto.
 827         (gdb_stop): Ditto.
 828         (gdbtk_dis_asm_read_memory): Ditto.
 829         (compare_lines): Ditto.
 830         (gdb_disassemble): Ditto.
 831         (tk_command): Ditto.
 832         (cleanup_init): Ditto.
 833         (gdbtk_interactive): Ditto.
 834         (x_event): Ditto.
 835         (gdbtk_wait): Ditto.
 836         (gdbtk_call_command): Ditto.
 837         (tk_command_loop): Ditto.
 838         (gdbtk_init): Ditto.
 839
 840         * gdbtk.c (register_changed_p): Remove unused local variable "buf".
 841
 842 Sat Jul 20 17:46:40 1996  Fred Fish  <fnf@cygnus.com>
 843
 844         * gdbtk.tcl (files_command): Reorder the binding tags for
 845         the listbox widget to avoid referencing the listbox after
 846         the containing widget has been destroyed by the action of
 847         a previous binding.
 848
 849 Sat Jul 20 10:09:28 1996  Fred Fish  <fnf@cygnus.com>
 850
 851         * gdbtk.tcl (delete_expr): Unset corresponding element of
 852         expr_update_list when destroying an expression.
 853         (create_expr_window): Initialize expr_num, delete_expr_num,
 854         and expr_update_list here when each new expression window
 855         is created, rather than once at startup.
 856
 857 Mon Jul 15 16:44:05 1996  Stu Grossman  (grossman@critters.cygnus.com)
 858
 859         * gdbtk.c (gdb_disassemble):  Setup di.mach from
 860         tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
 861
 862 Fri Jun 21 11:04:47 1996  Fred Fish  <fnf@cygnus.com>
 863
 864         * gdbtk.tcl (create_register_windows): Include missing '$'s.
 865         Add global declarations for various reg_format_* variables.
 866         * gdbtk.tcl (populate_register_window): Make initial window one
 867         line taller to account for new column header line.
 868
 869 Fri Jun 21 09:46:47 1996  Fred Fish  <fnf@cygnus.com>
 870
 871         * gdbtk.c (get_register): Support for printing raw formats.
 872         * gdbtk.tcl: Add hint for using debug_interface.
 873         (center_window, add_breakpoint_frame, delete_breakpoint_frame):
 874         Enclose arg in braces for consistency.
 875         (create_registers_window, populate_reg_window, update_registers):
 876         Major rewrite to support displaying multiple formats in the register
 877         window.
 878         (init_reg_info): New function.
 879         (recompute_reg_display_list):  Reset reg_display_list, start
 880         register display lines at line 2.
 881
 882 Thu Jun 20 08:18:59 1996  Fred Fish  <fnf@cygnus.com>
 883
 884         * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
 885         avoid backing up over prompt.  At every input, make sure insert
 886         point is at least after command start, handle control-u to delete
 887         current input line.
 888         (tclsh): Handle backspace to avoid backing up over prompt.  Handle
 889         control-u to delete current input line.
 890
 891 Wed Jun 19 17:23:38 1996  Geoffrey Noer  <noer@cygnus.com>
 892
 893         * configure.in: disable gdbtk for *cygwin32* hosted compiles
 894         * configure: regenerated with autoconf 2.8
 895
 896 Sun May 19 16:49:37 1996  Fred Fish  <fnf@cygnus.com>
 897
 898         * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
 899         New functions.
 900         (tk_command_loop): Set instream to NULL to enable Tk user interaction.
 901         (gdbtk_init): Set readline_begin_hook, readline_hook,
 902         and readline_end_hook.
 903         * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
 904         gdbtk_tcl_readline_end): New functions.
 905         (tclsh): Pack scroll bar on right side of window, not left.
 906
 907 Fri May 17 13:54:34 1996  Fred Fish  <fnf@cygnus.com>
 908
 909         * gdbtk.tcl (create_command_window): Change a misspelled "get"
 910         to the intended "cget".
 911         (delete_line): Fix so it deletes the current line at the
 912         insertion cursor.
 913
 914 Thu May 16 19:20:29 1996  Fred Fish  <fnf@cygnus.com>
 915
 916         * gdbtk.tcl (gdb_prompt): Set this early on.
 917         (create_command_window): Use gdb_prompt rather than "(gdb) ".
 918         (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
 919         (tclsh): If an evaluation window already exists, just bring it
 920         to the front instead of trying to create another.
 921         * gdbtk.c (tk_command_loop): New function.
 922         (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
 923
 924 Thu May 16 16:16:35 1996  Fred Fish  <fnf@cygnus.com>
 925
 926         * gdbtk.tcl (evaluate_tcl_command, tclsh):  New functions that
 927         implement a tcl evaluation window for gdbtk maintainers to use.
 928
 929 Thu May 16 11:42:58 1996  Tom Tromey  <tromey@creche.cygnus.com>
 930
 931         * gdbtk.tcl (files_command): Correctly insert list of files into
 932         listbox widget.
 933
 934         * gdbtk.tcl (files_command): listbox command no longer accepts
 935         -geometry.
 936
 937 Wed May 15 16:04:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
 938
 939         * gdbtk.tcl (create_command_window): If command window's buffer
 940         is disabled, don't execute any of the key bindings.
 941
 942 Mon May 13 13:43:25 1996  Fred Fish  <fnf@cygnus.com>
 943
 944         * gdbtk.c (tk_command): Catch case where no argument is given
 945         since this will cause the tcl interpreter to dump core.
 946
 947 Wed May  8 20:33:24 1996  Fred Fish  <fnf@cygnus.com>
 948
 949         * gdbtk.c: Fix a couple of misspellings.
 950
 951 Thu May  2 19:17:49 1996  Stan Shebs  <shebs@andros.cygnus.com>
 952
 953         * gdbtk.tcl (debug_interface): New global, use to aid debugging.
 954         (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
 955         (file_popup_menu): Delete, never used.
 956         (listing_window_popup): Rename from listing_window_button_1,
 957         remove breakpoint toggling code.
 958         (toggle_breakpoint): New procedure.
 959         (create_file_win): Bind popup menu to button 2, toggle breakpoints
 960         with button 1 in breakpoint area, add display of tagged areas if
 961         debugging on.
 962
 963 Fri Apr  5 13:44:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 964
 965         * gdbtk.c (running_now): New global variable.
 966         (gdb_cmd): Test it before executing any command.
 967         (gdbtk_call_command): Set it when inferior is running.
 968         * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
 969         disable interaction with command window's text appropriately.
 970
 971 Fri Apr  5 13:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 972
 973         * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
 974         some versions of the kernel don't support it.
 975
 976 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
 977
 978         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
 979         double-clicking will work again.
 980         (create_asm_win): Put "break" at end of all B1 bindings.
 981         (create_file_win): Lower "sel" tag, don't raise it.
 982         (ensure_line_visible): New proc.
 983         (update_listing, update_assembly): Use it.
 984         (create_copyright_window): Destroy window on Leave event.
 985         (create_command_window): Put "break" at end of all B2 bindings.
 986
 987 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 988
 989         * gdbtk.tcl, gdbtk.c: Updated copyrights.
 990
 991         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
 992         greater.
 993         * configure: Rebuilt.
 994
 995 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
 996
 997         * gdbtk.c (gdb_disassemble): Pass fprintf_unfiltered to
 998         INIT_DISASSEMBLE_INFO.
 999
1000 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
1001
1002         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
1003         (add_expr): Changes from create_expr_window.
1004         (create_command_window): Set focus.
1005         (delete_expr): Rewrote.
1006         (expr_update_button): New proc.
1007         (add_expr): Put bindings on FocusIn, FocusOut.
1008         Don't allow .file_popup to be torn off.
1009
1010 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
1011
1012         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
1013         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
1014         screen_top, screen_bot, screen_height.
1015         (update_assembly): Use "see" to scroll.
1016         (textscrollproc): Removed.
1017         (create_file_win): Don't use textscrollproc.
1018         (asmscrollproc): Removed.
1019         (create_asm_window): Don't use asmscrollproc.
1020         (create_asm_win): Ditto.
1021         (screen_height, screen_top, screen_bot): Removed.
1022         (run_editor): New proc.
1023         (build_framework): Use it.
1024         (create_file_win, create_source_window): Don't use textscrollproc.
1025         (create_breakpoints_window): Set -xscrollcommand on canvas.
1026         (not_implemented_yet): Default button is 0.
1027         (delete_char): Don't use tk_textBackspace.
1028         (create_command_window): Allow Tk bindings to fire after deleting
1029         character.
1030         (create_command_window): Make Delete delete left, not right.
1031
1032 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
1033
1034         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
1035
1036         Changes in sync with expect:
1037         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
1038         CY_AC_PATH_TK.
1039         * aclocal.m4: Replaced with version from expect.
1040         * configure: Regenerated.
1041
1042 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
1043
1044         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
1045         gdbtk_tcl_flush): Use "see", not "yview".
1046         (gdbtk_tcl_query): Use questhead bitmap.
1047         various: Always wrap condition of 'if' in {...}.
1048         (add_breakpoint_frame): Set -value on radiobuttons.
1049         (lassign): New proc.
1050         (add_breakpoint_frame): Use lassign, not series of assignments.
1051         (decr): Made faster.
1052         (interactive_cmd): Use "see", not "yview".
1053         (not_implemented_yet): Use warning bitmap.
1054         (update_expr): Don't allow $expr to be evalled by Tcl.
1055         (create_expr_window): Don't use "focus".
1056         (delete_char, delete_line): Define globally.
1057         (delete_line, delete_char, create_command_window, update_autocmd,
1058         build_framework, create_asm_win, create_file_win): Use "see", not
1059         "yview".
1060         (create_copyright_window, center_window, bind_widget_after_class):
1061         New procs.
1062         (FSBox,create_command_window, create_autocmd_window): Binding
1063         changes for Tk4.
1064         (textscrollproc): Define globally.
1065         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
1066         Home, End, Up, and Down are all defined by Tk.
1067         (apply_filespec): Use error bitmap in dialog.
1068         (files_command): Don't use tk_listboxSingleSelect.
1069         (files_command): Don't use "uniq" to remove duplicates from a
1070         list.
1071         (update_assembly): Use lassign.
1072         (create_asm_win): Removed redundant bindings.
1073         (listing_window_button_1, file_popup_menu): Use tk_popup.
1074         (ButtonRelease-1 binding): Just remove tag from window; rest
1075         handled by Tk.
1076
1077         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
1078         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
1079         (gdbtk_call_command): Ditto.
1080
1081 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
1082
1083         * configure configure.in:  Make --enable-gdbtk be the default.
1084
1085 Thu Dec 28 15:10:49 1995  Stan Shebs  <shebs@andros.cygnus.com>
1086
1087         * README.GDBTK: Polish introductory paragraph.
1088
1089 Mon Oct 16 11:27:06 1995  Stu Grossman  (grossman@cygnus.com)
1090
1091         * gdbtk.c (gdb_disassemble):  Use fprintf_unfiltered instead of
1092         fprintf_filtered.
1093
1094 Tue Oct 10 15:26:39 1995  Fred Fish  <fnf@cygnus.com>
1095
1096         * README.GDBTK: Updated for version 4.15.
1097
1098 Sat Aug 19 17:20:22 1995  Michael Tiemann  <tiemann@axon.cygnus.com>
1099
1100         * gdbtk.tcl: ENABLE comes back as "1" or "0", not "enable" or
1101         "disable".
1102         Also, wire up the breakpoint window so that it can be demo'd.
1103
1104 Tue Aug  1 11:44:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1105
1106         * gdbtk.c: Include "gdb_string.h" instead of <string.h>.
1107
1108 Tue Jun 20 10:19:40 1995  Stu Grossman  (grossman@cygnus.com)
1109
1110         * gdbtk.c:  Add functions Tcl_Malloc, Tcl_Realloc, and Tcl_Free.
1111
1112         * gdbtk.tcl (add_breakpoint_frame):  Add more fields.
1113         * (create_file_win create_asm_win build_framework):  Create null
1114         bindings for meta keys to keep window from dropping down to
1115         insertion point when meta is pressed by itself.  New bindings:
1116            Up/Down - Scroll up/down one line at a time
1117            Next/Prior - Scroll up/down one page at a time
1118            Home/End - Warp to current pc/end of file
1119         * (build_framework):  Turn on breakpoint menu.
1120         * (create_command_window):  Implement tab completion.  Add binding
1121         for ^C to stop target.
1122
1123 Fri May 19 06:15:40 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
1124
1125         * gdbtk.c: Conditionalize use of stdarg rather than varargs on
1126         ANSI_PROTOTYPES not __STDC__; it must match the definition of
1127         PARAMS.
1128
1129 Thu May 18 15:58:46 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1130
1131         * gdbtk.c (gdbtk_query): Use stdarg.h macros when compiling with
1132         an ANSI compiler.
1133
1134 Sat Apr 15 13:52:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
1135
1136         * gdbtk.c (gdb_disassemble): Read from inferior if connected
1137         to a VxWorks target.
1138
1139 Fri Apr 14 10:18:20 1995  Stu Grossman  (grossman@cygnus.com)
1140
1141         * README.GDBTK:  New file.  Contains the obvious.
1142
1143 Tue Apr 11 11:07:12 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1144
1145         * gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, but
1146         F_SETOWN is, use that.
1147
1148 Thu Apr  6 17:00:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1149
1150         * Makefile.in (X11_INCLUDES): Define as empty.
1151         (X11_CFLAGS): Define as including $(X11_INCLUDES).
1152         (X11_LIB_SWITCHES): Define as empty.
1153         (X11_LIBS): Define as -lX11.
1154
1155         * configure.in (enable_gdbtk): If gdbtk, support the --x-includes
1156         and --x-libraries switches, setting the X11_INCLUDES and
1157         X11_LIB_SWITCHES respectively.  Instead of using a hardcoded -lX11
1158         in ENABLE_CLIBS, use the X11_LIB_SWITCHES and X11_LIBS variables.
1159
1160         * gdbtk.c (gdbtk_init): If SIOCSPGRP is not available, don't use
1161         it.  This means that the stop button doesn't work, but is better
1162         than nothing.
1163
1164 Wed Mar 29 17:09:29 1995  Stu Grossman  (grossman@cygnus.com)
1165
1166         * Makefile.in (gdbtk.o):  Use X11_CFLAGS to provide alternate
1167         locations (per-host) for X11 include files.
1168         * config/pa/hppahpux.mh (XM_CLIBS):  Add -L/usr/lib/X11R5 to force
1169         the use of R5 libs.
1170         (X11_CFLAGS):  Add this to indicate the locs
1171         of the R5 include files.
1172
1173 Wed Mar  8 16:12:21 1995  Stu Grossman  (grossman@cygnus.com)
1174
1175         * gdbtk.c (gdb_get_breakpoint_info):  Return error if breakpoint
1176         type is not bp_breakpoint.
1177
1178 Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
1179
1180         * gdbtk.c: Ditto.
1181         * gdbtk.c: General cleanups, get rid of unused variables.  Redo
1182         handling of stdout/stderr to just return output as the result of
1183         the tcl command that caused the output.  Cleanup -Wall stuff.
1184         * (breakpoint_notify):  Now returns just action and breakpoint
1185         number.
1186         * (gdb_get_breakpoint_list):  New routine.  Does the obvious.
1187         * (gdb_get_breakpoint_info):  Mostly derived from the old
1188         breakpoint_notify, but returns lots more info.
1189         * (dsprintf_append_element):  Helper routine, works like printf,
1190         but appends a tcl element onto the specified DString.  Good for
1191         building up lists as return values.
1192         * (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
1193         gdbtk_modify_breakpoint.
1194         * (*many routines*):  Use new result protocol.
1195         * (call_wrapper):  Make sure that recursive calls don't trash results.
1196         * gdbtk.tcl:  New windows, autocmd, and breakpoints.
1197         * (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
1198         anymore.  It's not needed (in fact, this routine may not be needed
1199         anymore).
1200         * (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
1201         notification protocol.
1202         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
1203         catches.
1204         * (interactive_cmd):  Use this wrapper around button invocations
1205         of many commands.  This will catch errors and put the results into
1206         the command window.  It also updates all the other windows.
1207         * Also, change reliefs of most things to sunken.  This actually
1208         looks better.
1209         * (create_file_win):  Fix margin binding to allow breakpoints to
1210         work again.
1211         * (create_asm_win):  Use return value of gdb_disassemble instead
1212         of implicit I/O to the command window.
1213         * (create_command_window):  Use new result protocol to get output
1214         from commands.
1215
1216 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
1217
1218         * gdbtk.c (gdb_disassemble): Deference pointer to function before
1219         calling it (pre-ANSI compilers generally require this).
1220
1221 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
1222
1223         * gdbtk.c (gdb_disassemble): Get rid of
1224         dis_asm_read_memory_hook.  We can now call the disassemblers
1225         directly and have no need for this hook anymore.
1226
1227 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
1228
1229         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
1230         window.
1231
1232 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
1233
1234         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
1235         found.
1236         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
1237         popping up expression window for the first time.
1238
1239 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
1240
1241         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
1242         widget bug to make Options|Natural button work.
1243
1244         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
1245         g++ caused by out-of-order pc's.
1246         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
1247         add scrollbar.
1248
1249 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
1250
1251         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
1252         doc!
1253
1254 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
1255
1256         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
1257         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
1258         including dismiss button, and better error handling.
1259         * (create_command_win):  Bind button 2 to retrieve selection.
1260
1261 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
1262
1263         * gdbtk.tcl:  Add button to control mixed source disassembly.
1264         Use text widgets in expr window.  The give me more control over
1265         layout.
1266         Add auto-updating of exprs in expression window.
1267         Handle expressions out of scope a bit better.
1268         Make selected window pop up to the top when invoked via the
1269         menubar.
1270         Make copyright message have raised relief.
1271
1272         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
1273         during startup.
1274
1275 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
1276
1277         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
1278         output.
1279         * (breakpoint_notify):  Don't send null filename to tcl.
1280         * (gdb_eval):  New tcl command to eval an expression.
1281         * (gdb_disassemble):  New tcl command to do disassembly.  This
1282         allows tcl code to choose between exec file and target memeory,
1283         and can also do mixed source and assembly.
1284         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
1285         that more of the environment is set up.  Also, create link between
1286         gdb and tcl vars disassemble{-_}from{-_}exec.
1287
1288         * gdbtk.tcl:  New expression window support.
1289         * Make assembly window be 80 columns wide.
1290         * Use new disassembly method.  Add menu items to select
1291         disassembly from exec file or target.
1292         * Change View menubar item to Options.
1293
1294         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
1295         since they don't exist yet.
1296
1297         * Pop up a copyright window on startup.
1298
1299 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
1300
1301         * gdbtk.tcl (build_framework): Add standard commands menu, more
1302         windows to standard windows menu.
1303         (not_implemented_yet): Clarify message.
1304
1305 Fri Dec 30 15:49:00 1994  Stan Shebs  <shebs@andros.cygnus.com>
1306
1307         * gdbtk.tcl (FSBox): New proc, File Selection Box code from exmh.
1308         (not_implemented_yet): New proc.
1309         (build_framework): Add various file commands to file menu.
1310
1311 Fri Dec 23 16:18:50 1994  Stu Grossman  (grossman@cygnus.com)
1312
1313         * gdbtk.c (gdbtk_wait gdbtk_init):  Portability improvements for
1314         SIGIO handling.
1315
1316 Mon Dec 19 09:55:47 1994  Stu Grossman  (grossman@cygnus.com)
1317
1318         * gdbtk.tcl (update_assembly):  Force update to make sure that pc
1319         is visible when creating new assembly windows.
1320
1321 Sun Dec 18 23:31:20 1994  Stu Grossman  (grossman@cygnus.com)
1322
1323         * gdbtk.c (gdbtk_wait gdbtk_init):  Use different method of
1324         enabling I/O interrupts for SVR4 (streams).
1325         * (start_saving_output save_output get_saved_output
1326         finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
1327         gdbtk_init):
1328         Totally revamp to use TCLs dynamic string functions.  Also, quote
1329         all data passed back to TCL to prevent errors with unmatched
1330         braces, odd characters, etc...  This fixes several wierd problems
1331         with outputting strings containing unmatched braces.
1332         * (breakpoint_notify gdb_loc):  Use long hex format to output
1333         addresses of breakpoints and PCs.  This fixes some Alpha problems.
1334         * (breakpoint_notify):  Add stream arg to call to gdbtk_fputs.
1335         * (gdb_listfiles):  Also, go through the symtabs when looking for
1336         files.  This makes xcoff work (sort of), but probably breaks
1337         something else.
1338         * (gdb_stop):  Return TCL_OK instead of nothing.  This fixes odd
1339         TCL errors when hitting stop button.
1340         * (tk_command):  Don't pass interp->result on to Tcl_{Var}Eval, as
1341         that will trash the result.  strdup the result instead and pass
1342         that on.  Improve error handling as well.
1343
1344         * gdbtk.tcl (gdbtk_tcl_flush):  Use global def of
1345         current_output_win.  Makes flushing actually work!
1346         * (asm_win_name create_asm_win update_assembly):  Bunch of fixes
1347         to make assembly windows stop flashing when loading a new file.
1348         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Use catch to prevent gdb_cmd
1349         errors from losing control.
1350         * (create_source_window):  Add source file selection to View menu.
1351         * (create_command_window (<Key-Return> binding):  Quote text fed
1352         into gdb_cmd to prevent eval errors.
1353
1354 Thu Dec 15 16:40:10 1994  Stu Grossman  (grossman@cygnus.com)
1355
1356         * gdbtk.c: Improve mechanism for capturing output values.
1357         (full_filename): Remove.
1358         (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
1359         with call_wrapper.  This prevents longjmps (usually via error())
1360         from jumping out of tcl/tk and leaving things in an indeterminate
1361         state.
1362         (gdbtk_fputs): Differentiate stdout from stderr when passing text
1363         into tcl land.
1364         * gdbtk.tcl: New view option to disable line numbers.  Put catch
1365         around most uses of gdb_cmd.  Add update button to reg config
1366         window.  Stop doing immediate updates when selecting registers.
1367         Change register view values into checkbuttons.
1368
1369 Mon Dec 12 16:59:29 1994  Stu Grossman  (grossman@cygnus.com)
1370
1371         * gdbtk.tcl (reg_config_menu create_registers_window
1372         recompute_reg_display_list):  Use array instead of individual vars
1373         for register display list.
1374         * (recompute_reg_display_list update_registers):  Fix bug with not
1375         displaying all registers.
1376
1377 Mon Dec 12 12:22:21 1994  Stu Grossman  (grossman@cygnus.com)
1378
1379         * gdbtk.c:  New tcl commands:  gdb_fetch_registers,
1380         gdb_changed_register_list, and gdb_regnames.
1381         * gdbtk.tcl:  Use monochrome color model for now.
1382         * (delete_breakpoint_tag create_file_win):  Add breakdot support.
1383         * (create_file_win create_asm_win update_listing build_framework
1384         create_source_window create_command_window):  Re-org window
1385         creation to give all windows consistent look and feel.
1386         * (update_listing update_asm):  Change pc pointer to '->'.
1387         * (registers_command reg_config_menu create_registers_window
1388         populate_reg_window update_registers):  Revamp register window.
1389         Allow selection of registers to be displayed.  Highlight changed
1390         registers.
1391
1392 Mon Nov 28 09:17:20 1994  Stu Grossman  (grossman@cygnus.com)
1393
1394         * gdbtk.tcl (build_framework):  Fix bug with setting window titles.
1395
1396         * gdbtk.tcl (build_framework):  Add "Report bug" to help menu.
1397
1398         * gdbtk.tcl:  Re-arrange windows using new, consistent layout. Clean
1399         up lots of code and centralize framework initialization.
1400
1401 Wed Nov 16 15:28:29 1994  Rob Savoye  (rob@cygnus.com)
1402
1403         * Makefile.in: Fix the test for installing gdbtk.
1404
1405 Mon Nov 14 08:51:29 1994  Stu Grossman  (grossman@cygnus.com)
1406
1407         * Makefile.in:  Install gdbtk.tcl.
1408         * configure.in:  Add ENABLE_GDBTK flag.
1409         * gdbtk.c (gdb_sourcelines):  Returns list of source lines
1410         containing code.  (gdb_regnames):  Returns list of register names.
1411
1412 Thu Nov  3 14:25:24 1994  Stu Grossman  (grossman@cygnus.com)
1413
1414         * gdbtk.c (gdb_stop):  Switch to target_stop().
1415
1416 Tue Nov  1 16:41:12 1994  Stu Grossman  (grossman@cygnus.com)
1417
1418         * Makefile.in:  Use $(objdir)/tcl and $(objdir)/tk if they are
1419         available.
1420         * configure.in (ENABLE_CLIBS):  Use $(TCL) and $(TK) instead of
1421         -ltcl and -ltk.
1422         * gdbtk.c:  Get rid of lots of unnecessary #includes.
1423         * (gdbtk_init):  Use ConnectionNumber macro instead of referencing
1424         Display structure directly.
1425         * gdbtk.tcl:  Change exit button to quit button.
1426
1427 Wed Oct 26 15:41:07 1994  Stu Grossman  (grossman@cygnus.com)
1428
1429         * gdbtk.c: Change sense and name of no_windows variable.  Now
1430         called use_windows, and defaults to off (for compatibility).
1431
1432 Thu Oct 20 17:35:45 1994  Stu Grossman  (grossman@cygnus.com)
1433
1434         * gdbtk.c (gdb_cmd):  Force GUI into idle mode when errors occur.
1435         * (gdb_stop):  New tcl command to stop the target process.
1436         * (x_event, gdbtk_wait):  Allow GUI to interrupt gdb out of target
1437         waits.
1438         * (gdbtk_call_command):  Wrapper around command processing to
1439         alert GUI of target state changes.
1440         * (gdbtk_init):  Get the fd of X server for doing async
1441         notification of X events (via x_event).  Setup new hooks.
1442         * gdbtk.tcl:  Add scrollbars to assembly and command windows.
1443         * Change window foreground & background colors.
1444         * Create margin tag for breakpoints in source and assembly windows.
1445         * Add new routines to be invoked when target state changes to/from
1446         idle.
1447         * Add start of expression window.
1448         * Change bindings of mouse button 1 in assembly and source window
1449         to just set or clear breakpoints when in the margin tag.
1450         * Change shape of register window to be more vertical to better
1451         reflect its contents.
1452         * Add stop button.
1453         * Cleanup some code around command window bindings.
1454
1455 Sat Sep 17 17:05:14 1994  Stu Grossman  (grossman@cygnus.com)
1456
1457         * gdbtk.tcl:  Let ^U delete lines in the command window.
1458
1459 Fri Sep 16 15:40:34 1994  Stu Grossman  (grossman@cygnus.com)
1460
1461         * gdbtk.c:  Replace calls to full_filename with symtab_to_filename.
1462         * gdbtk.tcl:  New routine pc_to_line replaces in line code.  New
1463         routine decr replaces in line code.
1464         * (create_file_win):  Use catch to handle open failures more
1465         elegantly.  Also, create special window to display file open
1466         failure message.  Move opening of file prior to creation of text
1467         widget.
1468         * (create_asm_win):  Add PC as argument.  We now base disassembly
1469         on PC instead of function name, since function names can be
1470         ambiguous (usually seen with shared libs).  Also, use catch to
1471         simplify code where we don't care about failures.
1472
1473 Wed Sep 14 00:55:26 1994  Stu Grossman  (grossman@cygnus.com)
1474
1475         * gdbtk.tcl:  Add ref counts to breakpoint tags.
1476         * Put quotes around function name in disassemble command to better
1477         handle assembler names containing `.'.
1478         * Make pclist element 0 be filler to avoid off-by-one problem with
1479         line numbers.
1480         * Set names of top-level windows.
1481         * Add register display window.
1482         * Add PC to label of assembly window.
1483
1484 Tue Sep 13 08:59:04 1994  Stu Grossman  (grossman@cygnus.com)
1485
1486         * gdbtk.c (gdbtk_flush gdbtk_fputs):  Buffer up output to make
1487         disassembly more efficient.
1488         * (breakpoint_notify):  Include pc in gdbtk_tcl_breakpoint
1489         callback.
1490         * (gdb_loc):  Include pc in return value.  Also, return function
1491         name if arg was specified.
1492         * (gdb_cmd_stub):  Call gdb_flush to drain internal GDB buffers
1493         after command completes.
1494         * (gdbtk_init):  Improve error handling.
1495
1496         * gdbtk.tcl:  Add lots of comments.  Clean up code.
1497         * (gdbtk_tcl_fputs):  Make output window redirectable.
1498         * Add assembly window, and breapoint support.
1499         * Make button 1 in margin toggle breakpoints.
1500         * Use stippling to indicate breakpoint disabling.
1501
1502 Fri Sep  2 19:11:40 1994  Stu Grossman  (grossman@cygnus.com)
1503
1504         * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1505
1506 Thu Jul 28 14:37:36 1994  Stu Grossman  (grossman@cygnus.com)
1507
1508         Support for TK GUI.
1509         * Makefile.in:  Add rule for gdbtk.o.
1510         * configure.in:  Add support for --enable-gdbtk.
1511         * gdbtk.c:  New file.  Contains support routines for TK interface.
1512         * gdbtk.tcl:  New file.  Implements GUI policy.
1513
1514 \f
1515 Local Variables:
1516 mode: indented-text
1517 left-margin: 8
1518 fill-column: 74
1519 version-control: never
1520 End: