sim/common/ChangeLog

   1 Wed May 21 08:47:30 1997  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * cgen-scache.c (scache_option_handler): Add is_command arg.
   4
   5         * sim-model.c (model_option_handler): Add is_command argument.
   6
   7         * sim-profile.c (profile_option_handler): Add is_command arg.
   8
   9         * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
  10         involved.
  11
  12         * sim-module.c (sim_module_add_init_fn): Call init fn in the same
  13         order that they are registered.
  14
  15         * sim-options.h (OPTION_HANDLER): Add argument to differentiate
  16         between option and command line processing.
  17
  18         * sim-options.c: Include stdlib.h, ctype.h.
  19
  20         * Make-common.in (sim-watch.o): Add rule.
  21         (sim_main_headers): Assume sim-assert.h included.
  22         (sim-*.o): Simplify make rule.
  23
  24         * sim-module.c: Add sim_watch_install to module list.
  25
  26 Tue May 20 14:15:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  27
  28         * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
  29         has been loaded.
  30
  31         * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
  32         * sim-events.c (sim_events_install): Ditto.
  33         * sim-core.c (sim_core_install): Ditto.
  34         * sim-model.c (model_install): Ditto.
  35         * sim-options.c (standard_install): Ditto.
  36         * sim-profile.c (profile_install): Ditto.
  37         * sim-reason.c (sim_stop_reason): Ditto.
  38         * sim-run.c (sim_engine_run): Ditto.
  39         * sim-utils.c (sim_analyze_program): Ditto.
  40
  41         * sim-module.c (modules): Make profile_install and trace_install
  42         optional.
  43
  44         * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
  45
  46         * sim-options.c (standard_option_handler): Set the byte order.
  47
  48         * sim-events.c (sim_events_process): Allow multi tick processing.
  49         (sim_events_tickn): New function - multi cycle tick.
  50
  51         * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
  52         prototypes.  Under development.
  53         (sim_events): Replace processing with nr_ticks_to_process.
  54
  55 Tue May 20 09:39:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  56
  57         * nrun.c (main): Pass callbacks to sim_open instead of using
  58         sim_set_callbacks.
  59
  60         * run.c (main): Ditto.
  61
  62 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  63
  64         * sim-events.c (sim_events_zalloc): Signal save memory allocator -
  65         stop tk interrupting malloc calls.
  66         (sim_events_zalloc): Converse.
  67
  68         * Make-common.in (sim_main_headers): Add sim-events.h.
  69
  70         * sim-events.c (sim_events_schedule_after_signal): Change return
  71         type to void - signal events are strictly internal.
  72         (sim_events_init): Allocate a finite buffer for signal events.
  73         (sim_events_schedule_after_signal): Enter signal events into the
  74         signal buffer.
  75
  76         * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
  77         (sim_engine_restart): Ditto.
  78         (sim_engine_abort): Ditto.
  79         * sim-stop.c (sim_stop): Ditto.
  80         (control_c_simulation): Ditto.
  81         * sim-resume.c (sim_resume): Ditto.
  82         (has_stepped): Ditto.
  83         * sim-abort.c (sim_engine_abort): Ditto.
  84
  85         * sim-basics.h (transfer_type): New type.
  86
  87         * sim-core.c (sim_core_signal): New function. Print core signal
  88         information.
  89         (sim_core_find_mapping): Add transfer argument.
  90
  91         * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
  92         SIM_CORE_SIGNAL if a recoverable abort.
  93         * sim-core.c (sim_core_find_mapping): Ditto.
  94
  95 Fri May 16 15:13:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  96
  97         * sim-core.c (sim_core_find_mapping): Replace calls to
  98         sim_io_error to more resiliant sim_engine_abort.
  99
 100         * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
 101         (sim_core_write_unaligned_N): Ditto.
 102
 103 Tue May 13 13:50:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 104
 105         * sim-module.c: Add sim_events_install to list.
 106
 107         * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
 108         from sim_core_*.
 109         (sim_events_init): Now returns SIG_RC.
 110
 111         * sim-run.c: New file. Generic sim_engine_run.
 112         * sim-reason.c: New file. Generic sim_stop_reason.
 113         * sim-stop.c: New file. Generic sim_stop.
 114         * sim-resume.c: New file. Generic sim_resume.
 115
 116         * Make-common.in (sim-engine.o): Add rule.
 117         (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
 118
 119         * sim-engine.h, sim-engine.c: New file. Provide generic
 120         implementation of sim_engine_halt, sim_engine_error. et.al.
 121
 122         * sim-base.h (sim_state_base): Add member halt.
 123         (sim-engine.h): Include.
 124
 125         * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
 126         handlers.
 127         * sim-events.c (sim_events_poll): Update event handler.
 128
 129 Tue May 13 09:57:49 1997  Andrew Cagney  <cagney@b2.cygnus.com>
 130
 131         * sim-events.h, sim-events.c (sim_events_watch_clock): New
 132         function.
 133         (sim_events_watch_sim): New function.
 134         (sim_events_watch_core): New function.
 135         (sim_watch_valid): New function.
 136         (sim_events_preprocess): New function.
 137         (sim_events_process): Process the watchpoints as well as the timer
 138         queue.
 139         (sim_events_tick): Check WORK_PENDING instead of the hold queue.
 140         (sim_events_deschedule): Check all the queues when removing an
 141         event.
 142         (sim_events_init): Ditto for cleaning.
 143
 144 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 145
 146         * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
 147
 148 Mon May 19 11:23:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 149
 150         * callback.c (os_open): Type of arg flags is int.
 151
 152 Fri May 16 22:26:43 1997  Michael Meissner  <meissner@cygnus.com>
 153
 154         * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
 155         just like normal numbers as per IEEE rules.
 156
 157 Wed May 14 21:20:38 1997  Bob Manson  <manson@charmed.cygnus.com>
 158
 159         * callback.c (os_close): Mark the descriptor as being
 160         available if the close succeeded.
 161         (os_open): Pass 0644 as the mode of the file being created.
 162
 163 Thu May 15 10:58:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 164
 165         * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
 166         float.
 167
 168         * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
 169         * sim-lnline.h: Update.
 170
 171         * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
 172         conversion functions.
 173         (sim_fpu_to{32,64}[iu]): New fp2int functions.
 174
 175         * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
 176         compare functions.  Replacing.
 177         (sim_fpu_cmp): This. Delete.
 178
 179 Mon May 12 14:49:05 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 180
 181         * sim-core.c (sim_core_find_mapping): Call engine_error not
 182         sim_io_error when possible.
 183
 184 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b2.cygnus.com>
 185
 186         * sim-endian.h (V1_H2): Add macro's to insert a word into a
 187         high/low double word.
 188
 189         * sim-trace.h: Remove definition of attribute - defined in
 190         sim_basics.h.
 191
 192 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 193
 194         * sim-options.h (struct OPTION): Add doc_opt as the documenting
 195         name of the option - or family of options.
 196
 197         * sim-options.c (sim_args_command): Match command `a-b c' with
 198         option `--a-b-c' from option table.
 199
 200 Thu May  8 12:40:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 201
 202         * sim-options.c (sim_print_help): For optional arguments, wrap
 203         them in [].
 204
 205         * sim-trace.c (set_trace_options): New function, handle optional
 206         argument and multiple assignment.
 207         (trace_option_handler): Update.
 208
 209         * sim-trace.c (trace_option_handler): Trace branch and not fpu
 210         when branch tracing selected.
 211
 212 Wed May  7 15:19:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 213
 214         * sim-trace.c (trace_one_insn): Make a va-args function.
 215
 216         * sim-trace.c (trace_vprintf): New function, va-arg version of
 217         trace_printf.
 218
 219 Tue May  6 16:38:16 1997  Doug Evans  <dje@canuck.cygnus.com>
 220
 221         * sim-trace.c (trace_uninstall): Don't close a file twice.
 222         * sim-profile.c (profile_uninstall): Likewise.
 223
 224 Tue May  6 06:14:01 1997  Mike Meissner  <meissner@cygnus.com>
 225
 226         * sim-trace.c (toplevel): Include bfd.h.
 227         (trace_options): Note that --trace-linenum also turns on
 228         --trace-insn.  Add --trace-{branch,semantics}.
 229         (trace_option_handler): If --trace-linenum, also turn on
 230         --trace-insn.  Add --trace-branch support.  If --trace-semantics,
 231         turn on ALU, FPU, branch, and memory tracing.
 232         (trace_one_insn): New function to trace an instruction.  Support
 233         --trace-linenum.
 234         (OPTION_TRACE_*): Use an enum, rather than lots of defines.
 235
 236         * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
 237         (MAX_TRACE_VALUES): Use 32, not 12 by default.
 238         (TRACE_branch): Add new mask.
 239         (TRACE_*_P): Define all possible trace_p macros.
 240         (trace_one_insn): Declare function.
 241
 242 Mon May  5 14:08:34 1997  Mike Meissner  <meissner@cygnus.com>
 243
 244         * sim-trace.h (__attribute__): Define as nothing if not GNU C or
 245         GNU C doesn't support __attributes__.
 246         ({trace,debug}_printf): Add attribute's so -Wformat can check the
 247         format strings.
 248
 249 Mon May  5 11:16:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 250
 251         * sim-config.h (FORCED_ALIGNMENT): New alignment option -
 252         addresses are masked forcing them to be correctly aligned.
 253         (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
 254         * sim-config.c (config_alignment_to_a): Update.
 255
 256         * sim-core.h (sim_cpu_core): New data type contains cpu specific
 257         core data.
 258         * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
 259         type.
 260         * sim-core.c (sim_core_attach): Add CPU argument.  Ready for
 261         processor specific core maps.
 262         (sim_core_map_attach): Copy the core map data to each of the
 263         processor specific core data structures.
 264         * sim-core.c (sim_core_find_mapping): Update.
 265
 266         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
 267         (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
 268         (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
 269         alternatives that handle unaligned addresses.
 270         (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
 271         with just CPU arg.
 272         * cgen-utils.c (sim_disassemble_insn): Update.
 273
 274 Mon May  5 13:19:16 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 275
 276         * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
 277         tracing.
 278
 279         * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
 280         fpu support.
 281
 282         * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
 283
 284 Fri May  2 17:59:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 285
 286         * sim-core.c (sim_core_map_to_str): New function ascii equivalent
 287         to map type.
 288
 289         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
 290         statement.
 291
 292 Fri May  2 17:28:02 1997  Andrew Cagney  <cagney@b2.cygnus.com>
 293
 294         * cgen-trace.c: Prepend additional trace_printf argument.
 295
 296         * cgen-utils.c (sim_disassemble_insn): Add additional core
 297         arguments.
 298
 299 Fri May  2 11:40:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 300
 301         * nrun.c (main): Catch/report errorenous simulator states.
 302
 303         * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
 304         * sim-trace.c: #include string.h/strings.h so that memset is
 305         defined.
 306         * sim-utils.c: Ditto.
 307         * sim-profile.c: Ditto. And stdlib.h.
 308         (print_bar): Only define when used by instruction or memory profiler.
 309
 310         * sim-options.c (standard_option_handler): Make ul more local.
 311
 312         * sim-load.c (sim_load_file): Make the name constant.
 313         (sim_load_file): Passify gcc.
 314
 315         * sim-utils.h: New file, pre-declare utilites in corresponding .c
 316         file.
 317         * sim-utils.c, sim-load.c: Include sim-utils.h.
 318
 319         * sim-base.h (sim_cpu): Pre define here so available to all.
 320
 321         * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
 322         Restore the sim_cpu and instruction_address arguments so that full
 323         information is available to the abort function.
 324         * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
 325         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
 326
 327         * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
 328         tracing support for sim-events and sim-core.
 329         (trace_option_handler): Convert #if to if where possible so always
 330         compiled/checked by C compiler.
 331         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
 332
 333         * sim-base.h: Adjust comment documenting how to define the cpu
 334         structure.
 335         (sim_state_base): Add sim_core and sim_events to simulator base
 336         object.
 337
 338         * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
 339         * sim-core.c (sim_core_init, sim_core_attach,
 340         sim_core_find_mapping): Update.
 341         * sim-events.c (ETRACE, sim_events_init, sim_events_time,
 342         update_time_from_event, insert_sim_event,
 343         sim_events_schedule_after_signal, sim_events_deschedule,
 344         sim_events_tick): Ditto.
 345
 346         * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
 347         sim-model.h): Move #includes from here.
 348         * sim-base.h: To here.
 349         (sim-core.h, sim-events.h, sim-io.h): Include also
 350
 351 Wed Apr 30 15:37:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 352
 353         * callback.c (default_callback): Missing initialisers.
 354
 355 Thu May  1 10:40:47 1997  Doug Evans  <dje@canuck.cygnus.com>
 356
 357         * sim-utils.c (sim_add_commas): New function.
 358         * sim-basics.h (sim_add_commas): Add prototype.
 359         * cgen-scache.c (scache_print_profile): Print commas in numbers.
 360         * sim-profile.c (COMMAS): New macro.
 361         (print_*): Use it to print commas in numbers.
 362
 363         * configure: Regenerated.
 364
 365         * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
 366         (cgen_state): New member run_fast_p.
 367         (cgen_init): Add prototype.
 368         (sim_disassemble_insn): New arg `cpu'.
 369         * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
 370         * cgen-utils.c (cgen_init): New function.
 371         (sim_disassemble_insn): New arg `cpu'.  Rewrite fetching of insn.
 372         * genmloop.sh: Call engine_halt if loop exits.
 373
 374         * Makefile.in (sim-options_h): Define.
 375         (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
 376         (sim-model.o): Add new rule.
 377         (cgen-{scache,trace,utils}.o): Add new rules.
 378         * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
 379         * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
 380         Indent output by 2 spaces.
 381         * cgen-scache.h (scache_print_profile): Update.
 382         * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
 383         Use trace_printf, not fprintf.
 384         (trace_extract): Use trace_printf, not cgen_trace_printf.
 385         * genmloop.sh (!FAST case): Increment `insn_count'.
 386         * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
 387         (sim_cpu_base): Rename member `sd' to `state' to be consistent with
 388         access macro's name.
 389         * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
 390         Change return type to SIM_RC.
 391         (sim_core_{install,uninstall}): New functions.
 392         * sim-core.h (sim_core_{install,uninstall}): Declare.
 393         (sim_core_init): Use EXTERN_SIM_CORE to define it.
 394         Change return type to SIM_RC.
 395         * sim-model.h (models,machs,model_install): Declare.
 396         * sim-module.c (modules): Add scache_install, model_install.
 397         (sim_post_argv_init): Set cpu->state backlinks.
 398         * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
 399         (standard_option_handler): Likewise.
 400         * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
 401         sim-profile.h.
 402         (*): Assume ANSI C.
 403         (profile_options): Delete --profile-simcache.
 404         (profile_option_handler): Likewise.
 405         (profile_print_insn): Change `sd' arg to `cpu'.  Indent output 2
 406         spaces.
 407         (profile_print_{memory,model}): Likewise.
 408         (profile_print_simcache): Delete.
 409         (profile_print_speed): New function.
 410         (profile_print): Rewrite.
 411         * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
 412         (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
 413         (PROFILE_DATA): Delete members simcache_{hits,misses}.
 414         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
 415         (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
 416         (profile_print): Update prototype.
 417
 418 Wed Apr 30 11:34:14 1997  Doug Evans  <dje@canuck.cygnus.com>
 419
 420         * cgen-scache.[ch], cgen-sim.h: New files.
 421         * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
 422         * sim-model.c: New file.
 423
 424         * Make-common.in (clean targets): Undo patch of Apr. 22.
 425
 426 Fri Apr 25 15:28:32 1997  Mike Meissner  <meissner@cygnus.com>
 427
 428         * sim-n-bits.h (signed): If we have a standard compiler, undef
 429         signed, so that signedN is defined correctly.
 430
 431 Thu Apr 24 00:00:07 1997  Doug Evans  <dje@canuck.cygnus.com>
 432
 433         * sim-module.h, sim-model.h, sim-profile.h: New files.
 434         * sim-module.c, sim-profile.c: New files.
 435         * Make-common.in (SIM_PROFILE): Define
 436         (CONFIG_CFLAGS): Add $(SIM_PROFILE).
 437         (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
 438         (sim_module.o,sim-profile.o): Add rules for.
 439         * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
 440         (--enable-sim-profile): Add.
 441         * configure: Regenerated.
 442         * sim-base.h (sim_state_base): New members init_list, uninstall_list,
 443         model.  Move trace and profile support to sim-{trace,profile}.h.
 444         New members trace_data, profile_data.
 445         * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
 446         * sim-config.h: Provide default definition of WITH_PROFILE.
 447         (WITH_TRACE): Change default to -1.
 448         (MAX_NR_PROCESSORS): Always define.
 449         * sim-options.c: Move trace and profile support to
 450         sim-{trace,profile}.h.
 451         (sim_pre_argv_init): Moved to sim-model.c.
 452         (standard_install): New function.
 453         * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
 454         (standard_install): Declare.
 455         * sim-trace.c: Tracing option handling moved here from sim-options.c.
 456         (trace_install, trace_uninstall): New functions.
 457         (trace_printf): Update reference to TRACE_FILE.
 458         * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
 459         (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
 460         (WITH_TRACE_FOO_P): Define.
 461         (trace_install): Declare.
 462         (TRACE_DATA): New struct.
 463
 464 Wed Apr 23 17:23:15 1997  Doug Evans  <dje@canuck.cygnus.com>
 465
 466         * run.c: Undo last exec_bfd patch.
 467         (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
 468
 469 Wed Apr 23 17:54:27 1997  Mike Meissner  <meissner@cygnus.com>
 470
 471         * run.c (exec_bfd): Add back in.
 472         (main): Set exec_bfd.
 473
 474 Tue Apr 22 14:43:46 1997  Doug Evans  <dje@canuck.cygnus.com>
 475
 476         * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
 477
 478 Wed Apr 23 02:55:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 479
 480         * sim-events.c (insert_sim_event): Call sim_io_error instead of
 481         less well defined engine_error.
 482         * sim-core.c: Ditto.
 483
 484 Tue Apr 22 08:48:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
 485
 486         * Make-common.in:  Change clean targets to use :: so that other
 487         Makefiles can have their own clean targets.
 488         * sim-load.c (xprintf eprintf):  Use ANSI_PROTOTYPES instead of
 489         __STDC__ to control use of stdarg vs. varargs syntax.  Some
 490         systems can't use __STDC__, but require stdarg.
 491
 492 Fri Apr 18 11:14:43 1997  Doug Evans  <dje@canuck.cygnus.com>
 493
 494         * sim-options.c (standard_options): Add --endian.
 495         (standard_option_handler): Likewise.
 496
 497         * nrun.c: #include <signal.h>.
 498         (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
 499         handler that calls sim_stop ().
 500
 501 Fri Apr 18 13:11:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 502
 503         * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
 504         handler that calls sim_stop ().  Simulators may still be
 505         establishing their own handler.
 506
 507         * sim-events.c (sim_events_poll): Rename from
 508         sim_events_at_large_int.  Poll IO.
 509
 510         * sim-io.c (sim_io_poll_quit): New function - pass on a polling
 511         request.
 512
 513         * callback.c (os_poll_quit): New function poll for quit signal
 514         where needed.
 515         (default_callback): Include magic number.
 516
 517 Thu Apr 17 02:25:11 1997  Doug Evans  <dje@canuck.cygnus.com>
 518
 519         * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
 520         Check for functions getrusage, time.
 521         * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
 522         (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
 523         * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
 524         (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
 525
 526         * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
 527
 528         * sim-options.c, sim-options.h: New files.
 529         * sim-config.h (WITH_DEBUG): Provide default value of zero.
 530         * Make-common.in (nrun.o): Add rules for.
 531         * nrun.c: New file.
 532
 533         * run.c (main): Check return value of sim_open.
 534
 535         * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
 536         (sim_main_headers): Add sim-trace.h.
 537         * run.c (exec_bfd, target_byte_order): Delete.
 538         (main): Pass -E <endian> to sim_open.  Delete code to load sections,
 539         call sim_load instead.  Check return code of sim_create_inferior.
 540         * sim-base.h (CURRENT_STATE): Define.
 541         (sim_state_base): Make typedef.  New members options, prog_argv,
 542         prog_bfd, text_{section,start,end}, start_addr, simcache_size,
 543         mem_size, memory [+ corresponding access macros].
 544         (sim_cpu_base): New typedef.
 545         * sim-trace.h: New file.
 546         * sim-trace.c: New file.
 547         * sim-basics.h: #include it.
 548         * sim-load.c: New file.
 549
 550 Tue Apr 15 15:10:13 1997  Ian Lance Taylor  <ian@cygnus.com>
 551
 552         * Make-common.in (INSTALL): Set to @INSTALL@.
 553         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
 554         (install-common): Depend upon installdirs.  Use
 555         $(program_transform_name) directly, rather than using
 556         $(INSTALL_XFORM).
 557         (installdirs): New target.
 558         * Makefile.in (INSTALL): Set to @INSTALL@.
 559         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
 560         (install-man): Depend upon installdirs.  Use
 561         $(program_transform_name) directly, rather than using
 562         $(INSTALL_XFORM).
 563         (installdirs): New target.
 564
 565 Tue Apr 15 15:08:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 566
 567         * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
 568         be overriden.
 569
 570 Wed Apr  9 16:06:44 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 571
 572         * sim-basics.h: Only bring in config.h and tconfig.h if
 573         HAVE_CONFIG_H.
 574
 575 Mon Apr  7 11:39:45 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 576
 577         * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
 578         numbering convention of the target.
 579         * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
 580         and WITH_TARGET_WORD_MSB.
 581         (sim_config): When possible, check for consistency with bitsize
 582         and msb.
 583
 584         * sim-bits.h: Allow MSB to be other than zero.
 585         * sim-bits.c: Ditto.
 586         * sim-n-bits.h: Ditto.
 587
 588         * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
 589         * sim-n-bits.h (MSMASKEDn): Ditto.
 590
 591 Mon Apr 14 16:29:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 592
 593         * Makefile.in (INSTALL): Change install.sh to install-sh.
 594
 595 Mon Apr  7 10:46:38 1997  Doug Evans  <dje@canuck.cygnus.com>
 596
 597         * sim-base.h (sim_state_base): Move `magic' to end of struct.
 598
 599 Mon Apr  7 15:53:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 600
 601         * run.c (main): Check that a program to run was specified.
 602
 603 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 604
 605         * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
 606
 607         * configure: Regenerated to track ../common/aclocal.m4 changes.
 608         * config.in: Ditto.
 609
 610 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 611
 612         * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
 613         * sim-config.h: To here.
 614
 615         * Make-common.in (SIM_EXTRA_DEPS): New config var.
 616         (sim_main_headers): Define.
 617         (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
 618         (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
 619         (clean): Use it.
 620         (sim-utils.o): Add rule for.
 621         * sim-utils.o: New file.
 622         * sim-basics.h: #include sim-base.h.
 623         (zalloc): Make argument unsigned long.
 624         * sim-base.h: New file.
 625         * sim-inline.h (SIM_IO support): Delete.
 626         * sim-io.h: Delete inline support.
 627         * sim-io.c: Likewise.  sim-state.h renamed to sim-main.h.
 628         * sim-config.c: sim-state.h renamed to sim-main.h.
 629         * sim-core.c: Likewise.
 630         * sim-events.c: Likewise.
 631
 632         * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
 633
 634         * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
 635         (sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
 636         -DDEBUG.
 637         * configure: Regenerated to track ../common/aclocal.m4 changes.
 638
 639 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 640
 641         * configure: Regenerated to track ../common/aclocal.m4 changes.
 642
 643 Wed Apr  2 11:08:11 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 644
 645         * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
 646         WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
 647         are defined by the configure.
 648
 649         * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
 650
 651         * aclocal.m4 (floating-point, xor-endian, alignment, smp,
 652         reserved-bits): Always define.
 653
 654         * sim-config.h, sim-config.c (sim_config): New function - and new
 655         file - co-ordinate the setting/checking of the common simulator
 656         configuration options.
 657
 658         * Make-common.in (sim-config.o): Add rule.
 659
 660 Fri Mar 28 15:32:00 1997  Mike Meissner  <meissner@cygnus.com>
 661
 662         * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
 663         va_list from void *, since va_list might not be a pointer type.
 664
 665 Mon Mar 24 15:27:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 666
 667         * sim-n-endian.h (offset_N): Correct assertion - word and sub word
 668         in wrong order.
 669         (offset_N): Correct computation of LE offset.
 670
 671         * sim-io.c (sim_io_error): Include a new line when reporting
 672         errors.
 673
 674         * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
 675         `/'.
 676
 677 Thu Mar 20 22:31:06 1997  Jeffrey A Law  (law@cygnus.com)
 678
 679         * run.c: Include alloca-conf.h.
 680
 681         * callback.c (os_evprintf_filtered): Fix typo.
 682
 683 Fri Mar 21 13:36:20 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 684
 685         * run.c (string.h, strings.h, stdlib.h): Include.
 686
 687         * sim-events.c (sim_events_tick): Recent cleanup failed to return
 688         0 when nothing pending.
 689
 690         * run.c (sim_size, sim_trace): Plicate GCC - these two functions
 691         will soon be going away.
 692         (getopt): Plicate GCC.
 693
 694         * sim-endian.c (sim-io.h): Plicate GCC.
 695         * sim-bits.c (sim-io.h): Ditto.
 696         * sim-n-bits.h (ROTn): Ditto.
 697
 698         * sim-io.c (sim_io_error): Correct check for NULL.
 699
 700         * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
 701         the __FILE__.
 702         * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
 703         path.
 704
 705 Wed Mar 19 01:12:06 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 706
 707         * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
 708         SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
 709
 710 Tue Mar 18 20:48:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 711
 712         * sim-alu.h: Include sim-xcat.h.
 713
 714 Tue Mar 18 13:58:18 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 715
 716         * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
 717         sim-events.c, sim-inline.c, sim-io.c): Define rules for building
 718         these.
 719
 720         * sim-events.c (sim_events_at_large_int): New function.  Just
 721         schedules an event every large-int ticks.
 722         (sim_events_init): Call.
 723         (sim_events_tick, sim_events_process): Move async handing to
 724         sim_events_process.  Move timer decrement so that it occures after
 725         events have been processed.
 726
 727         * sim-basics.h (struct _engine): Remove declaration.
 728
 729         * sim-events.h, sim-events.c: Rename type to sim_events.  Prefix
 730         everything with same.  Rename global struct to SIM_DESC.
 731         * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
 732         * sim-io.h, sim-io.c: Ditto.
 733
 734         * sim-assert.h: New file. Optional assertion checking macros.
 735         * sim-io.c (sim_io_error): Make just this function tolerant to
 736         null pointers.
 737
 738         * sim-xcat.h: New file. Define concatenate macros.
 739         * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
 740         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
 741         concat macros.
 742
 743
 744 Tue Mar 18 12:44:55 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 745
 746         * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
 747
 748 Mon Mar 17 18:10:05 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 749
 750         * sim-inline.h: Add definitions for sim-types.
 751         (ALL_BY_MODULE): New macro, encapsulate full inlining by the
 752         module.
 753
 754 Mon Mar 17 15:38:27 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 755
 756         * sim-events.h: Remove defunct reference to callback struct.
 757
 758 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 759
 760         * configure: Re-generate.
 761
 762 Mon Mar 17 15:04:47 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 763
 764         * Make-common.in (CSEARCH): Do not include the gdb directory in
 765         the search path.
 766
 767 Mon Mar 17 13:16:26 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 768
 769         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 770         SIM_WARNING): Drop, requiring the simulator specific Makefile.in
 771         to explicitly incorporate these.
 772
 773         * aclocal.m4 (--enable-sim-alignment); New option. Strongly
 774         specify the alignment restrictions of the target architecture -
 775         without this option all alignment restrictions are accomodated.
 776         (--enable-sim-assert): New option.  Conditionally compile in
 777         assertion statements.
 778         (--enable-sim-float): New option. Strongly specify the target's
 779         floating point support.
 780         (--enable-sim-hardware): New option.  Specify the hardware devices
 781         included in the simulation.
 782         (--enable-sim-packages): New option.  Specify the hardware
 783         packages included in the simulation.
 784         (--enable-sim-regparm): New option.  Specify that parameters be
 785         passed in registers instead of on the stack.
 786         (--enable-sim-reserved-bits): New option. Specify that reserved
 787         bits within an instruction are are correctly set.
 788         (--enable-sim-smp): New option. Specify the level of SMP support
 789         to be included in the simulator.
 790         (--enable-sim-stdcall): New option.  Specify an alternative
 791         function call convention.
 792         (--enable-sim-xor-endian): New option.  Configure xor-endian
 793         support used by some targets to implement bi-endian support.
 794
 795 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 796
 797         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
 798         host endianness to be overridden.
 799         (--enable-sim-endian): Allow the target platform's byte order
 800         to be overridden.
 801         (--enable-sim-inline): Control the inlining of common components.
 802         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
 803         (--enable-sim-warnings): Enable additional GCC compiler checks.
 804         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 805         SIM_WARNINGS): Add.
 806
 807         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
 808         sim-*-n.h so that the names are uniq on dos machines
 809         * sim-core.c, sim-bits.c, sim-endian.c: Update.
 810
 811 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
 812
 813         * run.c: #include "libiberty.h".
 814         (main): New locals sd,no_args,sim_argv.
 815         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
 816         is program name.  Update call to sim_set_callbacks.
 817         Record result of sim_open, pass to other sim_foo routines.
 818
 819 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
 820
 821         * callback.c (os_printf_filtered): Do not call exit(1) or print a
 822         final newline.
 823
 824 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 825
 826         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
 827         Route stdout through buffered IO.
 828
 829         * callback.c: Add os_flush_stderr, os_write_stderr,
 830         os_evprintf_filtered functions to route error output through
 831         stderr.
 832
 833         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
 834         Correct return type - should be void.
 835
 836 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 837
 838         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
 839
 840         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
 841         not provide a default value as undefined indicates disable code.
 842
 843 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 844
 845         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
 846         directory.
 847         * sim-events.h, sim-events.c: Ditto.
 848         * sim-io.h, sim-io.c: Ditto.
 849
 850 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 851
 852         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
 853
 854         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
 855         extract the tail or least signifiant bits from an integer of the
 856         specified size.
 857
 858         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
 859         WITH_TARGET_BITSIZE so that the compilation will fail when an
 860         unsupported bitsize value is defined.
 861
 862         (INSERTED*): Convert to functions.
 863         (EXTRACTED*): Ditto.
 864
 865         (SIGN_EXTEND, SEXT): Change to more terse name.
 866
 867 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 868
 869         * sim-inline.h: Allow explicit control over which .c files will be
 870         included by their header.
 871
 872         * sim-inline.h: Allow explicit control over which .c files use the
 873         alternative - REGPARM - parameter passing mechanism.
 874
 875         * sim-inline.h, sim-inline.c: Don't attempt to include any of
 876         icache.c, idecode.c, semantics.c or support.c.  Those names are
 877         not generally applicable.
 878
 879 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 880
 881         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
 882         in a fashion similar to sim-endian-n.
 883
 884         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
 885         both value and address macro's.
 886
 887 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 888
 889         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
 890
 891         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
 892         generic L_word, H_word macro's.
 893
 894 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 895
 896         * sim-basics.h: Borrow code from ppc directory.
 897         * sim-bits.c: Ditto.
 898         * sim-bits.h: Ditto.
 899         * sim-config.h: Ditto.
 900         * sim-endian-n.h: Ditto.
 901         * sim-endian.c: Ditto.
 902         * sim-endian.h: Ditto.
 903         * sim-inline.c: Ditto.
 904         * sim-inline.h: Ditto.
 905         * sim-types.h: Ditto.
 906
 907 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 908
 909         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
 910         all the ALU size alternatives and then auto-configure a default.
 911
 912         * sim-alu.h: Copy ppc/idecode_expression.h.
 913
 914 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 915
 916         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
 917         sign extend a bit within a value.
 918
 919         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
 920         a pointer into the middle of a host word.
 921         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
 922
 923 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 924
 925         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
 926         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
 927         appropriate definitions of read, write, etc.  Add prototype for
 928         system.
 929
 930 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
 931
 932         * Makefile.in (libcommon.a): Delete.
 933         (callback.o,targ-map.o): Delete, moved to Make-common.in.
 934         (gentmap,targ-vals.h,targ-map.c): Likewise.
 935         (run-autoconf): Delete.
 936         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
 937         (common makefile fragment): Moved back into ...
 938         * Make-common.in: Resurrect.
 939         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
 940         * configure: Regenerated.
 941
 942 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
 943
 944         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
 945         (SIM_AC_OUTPUT): To here.
 946
 947 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
 948
 949         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
 950         comments and single quotes.  Fixes a problem found on hpux.
 951
 952 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
 953
 954         * aclocal.m4:  Remove Make-common.in from dependencies.
 955         * (distclean):  Remove targ-vals.def.
 956
 957         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
 958         into here.  Makes insertion into makefiles easier.  Also, change
 959         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
 960         targ-map.o, and run are built.  They are now built in the
 961         individual simulator directories, taking sources from ../common as
 962         necessary.  This replaces the merging of libcommon.a into
 963         linsim.a, which was problematic for the WinGDB build process.
 964         * run.c:  Include config.h from . instead of ../common.
 965         * Make-common.in:  Remove.  It's no longer necessary.
 966
 967 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 968
 969         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
 970         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
 971
 972 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
 973
 974         * run.c (main): Set target_byte_order before call to sim_open.
 975
 976 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
 977
 978         * callback.c: #include <stdlib.h>
 979         (os_error): New function.
 980         (default_callback): Add os_error.
 981
 982 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
 983
 984         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
 985         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
 986         specific.
 987         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
 988
 989 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
 990
 991         * run.c: #include ../common/config.h, tconfig.h.
 992         (myname): New static global.
 993         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
 994         Only process -c ifdef SIM_HAVE_SIMCACHE.
 995         Only process -p/-s ifdef SIM_HAVE_PROFILE.
 996         Parse program name from argv[0] and use in error messages.
 997         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
 998         Add support for incomplete h8/300 termination indicators.
 999         (usage): Make more verbose.
1000         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
1001         * Makefile.in,Make-common.in,callback.c: New files.
1002         * nltvals.def,gentmap.c,gentvals.sh: New files.
1003
1004 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
1005
1006         * run.c: Include stdarg.h if __STDC__.
1007
1008 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
1009
1010         * run.c (main): Don't print out anything if the signal
1011         number is zero (ie no signal).
1012
1013 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1014
1015         * run.c (main): Print out if the program raised a signal.
1016
1017 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1018
1019         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
1020         (main): Ditto.
1021
1022 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
1023
1024         * run.c (main): Explicitly cast malloc() parameter.
1025
1026 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1027
1028         * run.c (sim_bfd): New global to hold the bfd pointer for the
1029         executable.
1030         (main): Initialize sim_bfd.
1031
1032 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
1033
1034         * run.c (main): Use new bfd_big_endian macro.
1035
1036 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
1037
1038         * run.c (main): Removed SH specific comments, so source is
1039         generic. Also updated to only load relevant sections. Moved
1040         sim_open() to after callback attach (to match GDB).
1041
1042         * run.1: Removed SH specific comments.
1043
1044 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
1045
1046         * run.c (main): Always return sigrc at end.
1047
1048 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1049
1050         * run.c (main): Print error diagnostic and exit if bfd_openr() or
1051         bfd_check_format() fails.
1052
1053 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
1054
1055         * run.c, run.1: From sh directory.
1056
1057