sim/common/ChangeLog

   1 Tue Apr 22 08:48:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
   2
   3         * Make-common.in:  Change clean targets to use :: so that other
   4         Makefiles can have their own clean targets.
   5         * sim-load.c (xprintf eprintf):  Use ANSI_PROTOTYPES instead of
   6         __STDC__ to control use of stdarg vs. varargs syntax.  Some
   7         systems can't use __STDC__, but require stdarg.
   8
   9 Fri Apr 18 11:14:43 1997  Doug Evans  <dje@canuck.cygnus.com>
  10
  11         * sim-options.c (standard_options): Add --endian.
  12         (standard_option_handler): Likewise.
  13
  14         * nrun.c: #include <signal.h>.
  15         (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
  16         handler that calls sim_stop ().
  17
  18 Fri Apr 18 13:11:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  19
  20         * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
  21         handler that calls sim_stop ().  Simulators may still be
  22         establishing their own handler.
  23
  24         * sim-events.c (sim_events_poll): Rename from
  25         sim_events_at_large_int.  Poll IO.
  26
  27         * sim-io.c (sim_io_poll_quit): New function - pass on a polling
  28         request.
  29
  30         * callback.c (os_poll_quit): New function poll for quit signal
  31         where needed.
  32         (default_callback): Include magic number.
  33
  34 Thu Apr 17 02:25:11 1997  Doug Evans  <dje@canuck.cygnus.com>
  35
  36         * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
  37         Check for functions getrusage, time.
  38         * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
  39         (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
  40         * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
  41         (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
  42
  43         * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
  44
  45         * sim-options.c, sim-options.h: New files.
  46         * sim-config.h (WITH_DEBUG): Provide default value of zero.
  47         * Make-common.in (nrun.o): Add rules for.
  48         * nrun.c: New file.
  49
  50         * run.c (main): Check return value of sim_open.
  51
  52         * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
  53         (sim_main_headers): Add sim-trace.h.
  54         * run.c (exec_bfd, target_byte_order): Delete.
  55         (main): Pass -E <endian> to sim_open.  Delete code to load sections,
  56         call sim_load instead.  Check return code of sim_create_inferior.
  57         * sim-base.h (CURRENT_STATE): Define.
  58         (sim_state_base): Make typedef.  New members options, prog_argv,
  59         prog_bfd, text_{section,start,end}, start_addr, simcache_size,
  60         mem_size, memory [+ corresponding access macros].
  61         (sim_cpu_base): New typedef.
  62         * sim-trace.h: New file.
  63         * sim-trace.c: New file.
  64         * sim-basics.h: #include it.
  65         * sim-load.c: New file.
  66
  67 Tue Apr 15 15:10:13 1997  Ian Lance Taylor  <ian@cygnus.com>
  68
  69         * Make-common.in (INSTALL): Set to @INSTALL@.
  70         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
  71         (install-common): Depend upon installdirs.  Use
  72         $(program_transform_name) directly, rather than using
  73         $(INSTALL_XFORM).
  74         (installdirs): New target.
  75         * Makefile.in (INSTALL): Set to @INSTALL@.
  76         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
  77         (install-man): Depend upon installdirs.  Use
  78         $(program_transform_name) directly, rather than using
  79         $(INSTALL_XFORM).
  80         (installdirs): New target.
  81
  82 Tue Apr 15 15:08:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  83
  84         * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
  85         be overriden.
  86
  87 Wed Apr  9 16:06:44 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  88
  89         * sim-basics.h: Only bring in config.h and tconfig.h if
  90         HAVE_CONFIG_H.
  91
  92 Mon Apr  7 11:39:45 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  93
  94         * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
  95         numbering convention of the target.
  96         * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
  97         and WITH_TARGET_WORD_MSB.
  98         (sim_config): When possible, check for consistency with bitsize
  99         and msb.
 100
 101         * sim-bits.h: Allow MSB to be other than zero.
 102         * sim-bits.c: Ditto.
 103         * sim-n-bits.h: Ditto.
 104
 105         * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
 106         * sim-n-bits.h (MSMASKEDn): Ditto.
 107
 108 Mon Apr 14 16:29:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 109
 110         * Makefile.in (INSTALL): Change install.sh to install-sh.
 111
 112 Mon Apr  7 10:46:38 1997  Doug Evans  <dje@canuck.cygnus.com>
 113
 114         * sim-base.h (sim_state_base): Move `magic' to end of struct.
 115
 116 Mon Apr  7 15:53:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 117
 118         * run.c (main): Check that a program to run was specified.
 119
 120 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 121
 122         * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
 123
 124         * configure: Regenerated to track ../common/aclocal.m4 changes.
 125         * config.in: Ditto.
 126
 127 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 128
 129         * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
 130         * sim-config.h: To here.
 131
 132         * Make-common.in (SIM_EXTRA_DEPS): New config var.
 133         (sim_main_headers): Define.
 134         (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
 135         (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
 136         (clean): Use it.
 137         (sim-utils.o): Add rule for.
 138         * sim-utils.o: New file.
 139         * sim-basics.h: #include sim-base.h.
 140         (zalloc): Make argument unsigned long.
 141         * sim-base.h: New file.
 142         * sim-inline.h (SIM_IO support): Delete.
 143         * sim-io.h: Delete inline support.
 144         * sim-io.c: Likewise.  sim-state.h renamed to sim-main.h.
 145         * sim-config.c: sim-state.h renamed to sim-main.h.
 146         * sim-core.c: Likewise.
 147         * sim-events.c: Likewise.
 148
 149         * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
 150
 151         * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
 152         (sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
 153         -DDEBUG.
 154         * configure: Regenerated to track ../common/aclocal.m4 changes.
 155
 156 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 157
 158         * configure: Regenerated to track ../common/aclocal.m4 changes.
 159
 160 Wed Apr  2 11:08:11 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 161
 162         * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
 163         WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
 164         are defined by the configure.
 165
 166         * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
 167
 168         * aclocal.m4 (floating-point, xor-endian, alignment, smp,
 169         reserved-bits): Always define.
 170
 171         * sim-config.h, sim-config.c (sim_config): New function - and new
 172         file - co-ordinate the setting/checking of the common simulator
 173         configuration options.
 174
 175         * Make-common.in (sim-config.o): Add rule.
 176
 177 Fri Mar 28 15:32:00 1997  Mike Meissner  <meissner@cygnus.com>
 178
 179         * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
 180         va_list from void *, since va_list might not be a pointer type.
 181
 182 Mon Mar 24 15:27:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 183
 184         * sim-n-endian.h (offset_N): Correct assertion - word and sub word
 185         in wrong order.
 186         (offset_N): Correct computation of LE offset.
 187
 188         * sim-io.c (sim_io_error): Include a new line when reporting
 189         errors.
 190
 191         * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
 192         `/'.
 193
 194 Thu Mar 20 22:31:06 1997  Jeffrey A Law  (law@cygnus.com)
 195
 196         * run.c: Include alloca-conf.h.
 197
 198         * callback.c (os_evprintf_filtered): Fix typo.
 199
 200 Fri Mar 21 13:36:20 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 201
 202         * run.c (string.h, strings.h, stdlib.h): Include.
 203
 204         * sim-events.c (sim_events_tick): Recent cleanup failed to return
 205         0 when nothing pending.
 206
 207         * run.c (sim_size, sim_trace): Plicate GCC - these two functions
 208         will soon be going away.
 209         (getopt): Plicate GCC.
 210
 211         * sim-endian.c (sim-io.h): Plicate GCC.
 212         * sim-bits.c (sim-io.h): Ditto.
 213         * sim-n-bits.h (ROTn): Ditto.
 214
 215         * sim-io.c (sim_io_error): Correct check for NULL.
 216
 217         * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
 218         the __FILE__.
 219         * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
 220         path.
 221
 222 Wed Mar 19 01:12:06 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 223
 224         * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
 225         SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
 226
 227 Tue Mar 18 20:48:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 228
 229         * sim-alu.h: Include sim-xcat.h.
 230
 231 Tue Mar 18 13:58:18 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 232
 233         * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
 234         sim-events.c, sim-inline.c, sim-io.c): Define rules for building
 235         these.
 236
 237         * sim-events.c (sim_events_at_large_int): New function.  Just
 238         schedules an event every large-int ticks.
 239         (sim_events_init): Call.
 240         (sim_events_tick, sim_events_process): Move async handing to
 241         sim_events_process.  Move timer decrement so that it occures after
 242         events have been processed.
 243
 244         * sim-basics.h (struct _engine): Remove declaration.
 245
 246         * sim-events.h, sim-events.c: Rename type to sim_events.  Prefix
 247         everything with same.  Rename global struct to SIM_DESC.
 248         * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
 249         * sim-io.h, sim-io.c: Ditto.
 250
 251         * sim-assert.h: New file. Optional assertion checking macros.
 252         * sim-io.c (sim_io_error): Make just this function tolerant to
 253         null pointers.
 254
 255         * sim-xcat.h: New file. Define concatenate macros.
 256         * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
 257         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
 258         concat macros.
 259
 260
 261 Tue Mar 18 12:44:55 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 262
 263         * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
 264
 265 Mon Mar 17 18:10:05 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 266
 267         * sim-inline.h: Add definitions for sim-types.
 268         (ALL_BY_MODULE): New macro, encapsulate full inlining by the
 269         module.
 270
 271 Mon Mar 17 15:38:27 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 272
 273         * sim-events.h: Remove defunct reference to callback struct.
 274
 275 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 276
 277         * configure: Re-generate.
 278
 279 Mon Mar 17 15:04:47 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 280
 281         * Make-common.in (CSEARCH): Do not include the gdb directory in
 282         the search path.
 283
 284 Mon Mar 17 13:16:26 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 285
 286         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 287         SIM_WARNING): Drop, requiring the simulator specific Makefile.in
 288         to explicitly incorporate these.
 289
 290         * aclocal.m4 (--enable-sim-alignment); New option. Strongly
 291         specify the alignment restrictions of the target architecture -
 292         without this option all alignment restrictions are accomodated.
 293         (--enable-sim-assert): New option.  Conditionally compile in
 294         assertion statements.
 295         (--enable-sim-float): New option. Strongly specify the target's
 296         floating point support.
 297         (--enable-sim-hardware): New option.  Specify the hardware devices
 298         included in the simulation.
 299         (--enable-sim-packages): New option.  Specify the hardware
 300         packages included in the simulation.
 301         (--enable-sim-regparm): New option.  Specify that parameters be
 302         passed in registers instead of on the stack.
 303         (--enable-sim-reserved-bits): New option. Specify that reserved
 304         bits within an instruction are are correctly set.
 305         (--enable-sim-smp): New option. Specify the level of SMP support
 306         to be included in the simulator.
 307         (--enable-sim-stdcall): New option.  Specify an alternative
 308         function call convention.
 309         (--enable-sim-xor-endian): New option.  Configure xor-endian
 310         support used by some targets to implement bi-endian support.
 311
 312 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 313
 314         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
 315         host endianness to be overridden.
 316         (--enable-sim-endian): Allow the target platform's byte order
 317         to be overridden.
 318         (--enable-sim-inline): Control the inlining of common components.
 319         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
 320         (--enable-sim-warnings): Enable additional GCC compiler checks.
 321         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 322         SIM_WARNINGS): Add.
 323
 324         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
 325         sim-*-n.h so that the names are uniq on dos machines
 326         * sim-core.c, sim-bits.c, sim-endian.c: Update.
 327
 328 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
 329
 330         * run.c: #include "libiberty.h".
 331         (main): New locals sd,no_args,sim_argv.
 332         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
 333         is program name.  Update call to sim_set_callbacks.
 334         Record result of sim_open, pass to other sim_foo routines.
 335
 336 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
 337
 338         * callback.c (os_printf_filtered): Do not call exit(1) or print a
 339         final newline.
 340
 341 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 342
 343         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
 344         Route stdout through buffered IO.
 345
 346         * callback.c: Add os_flush_stderr, os_write_stderr,
 347         os_evprintf_filtered functions to route error output through
 348         stderr.
 349
 350         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
 351         Correct return type - should be void.
 352
 353 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 354
 355         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
 356
 357         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
 358         not provide a default value as undefined indicates disable code.
 359
 360 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 361
 362         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
 363         directory.
 364         * sim-events.h, sim-events.c: Ditto.
 365         * sim-io.h, sim-io.c: Ditto.
 366
 367 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 368
 369         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
 370
 371         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
 372         extract the tail or least signifiant bits from an integer of the
 373         specified size.
 374
 375         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
 376         WITH_TARGET_BITSIZE so that the compilation will fail when an
 377         unsupported bitsize value is defined.
 378
 379         (INSERTED*): Convert to functions.
 380         (EXTRACTED*): Ditto.
 381
 382         (SIGN_EXTEND, SEXT): Change to more terse name.
 383
 384 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 385
 386         * sim-inline.h: Allow explicit control over which .c files will be
 387         included by their header.
 388
 389         * sim-inline.h: Allow explicit control over which .c files use the
 390         alternative - REGPARM - parameter passing mechanism.
 391
 392         * sim-inline.h, sim-inline.c: Don't attempt to include any of
 393         icache.c, idecode.c, semantics.c or support.c.  Those names are
 394         not generally applicable.
 395
 396 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 397
 398         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
 399         in a fashion similar to sim-endian-n.
 400
 401         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
 402         both value and address macro's.
 403
 404 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 405
 406         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
 407
 408         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
 409         generic L_word, H_word macro's.
 410
 411 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 412
 413         * sim-basics.h: Borrow code from ppc directory.
 414         * sim-bits.c: Ditto.
 415         * sim-bits.h: Ditto.
 416         * sim-config.h: Ditto.
 417         * sim-endian-n.h: Ditto.
 418         * sim-endian.c: Ditto.
 419         * sim-endian.h: Ditto.
 420         * sim-inline.c: Ditto.
 421         * sim-inline.h: Ditto.
 422         * sim-types.h: Ditto.
 423
 424 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 425
 426         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
 427         all the ALU size alternatives and then auto-configure a default.
 428
 429         * sim-alu.h: Copy ppc/idecode_expression.h.
 430
 431 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 432
 433         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
 434         sign extend a bit within a value.
 435
 436         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
 437         a pointer into the middle of a host word.
 438         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
 439
 440 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 441
 442         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
 443         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
 444         appropriate definitions of read, write, etc.  Add prototype for
 445         system.
 446
 447 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
 448
 449         * Makefile.in (libcommon.a): Delete.
 450         (callback.o,targ-map.o): Delete, moved to Make-common.in.
 451         (gentmap,targ-vals.h,targ-map.c): Likewise.
 452         (run-autoconf): Delete.
 453         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
 454         (common makefile fragment): Moved back into ...
 455         * Make-common.in: Resurrect.
 456         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
 457         * configure: Regenerated.
 458
 459 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
 460
 461         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
 462         (SIM_AC_OUTPUT): To here.
 463
 464 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
 465
 466         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
 467         comments and single quotes.  Fixes a problem found on hpux.
 468
 469 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
 470
 471         * aclocal.m4:  Remove Make-common.in from dependencies.
 472         * (distclean):  Remove targ-vals.def.
 473
 474         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
 475         into here.  Makes insertion into makefiles easier.  Also, change
 476         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
 477         targ-map.o, and run are built.  They are now built in the
 478         individual simulator directories, taking sources from ../common as
 479         necessary.  This replaces the merging of libcommon.a into
 480         linsim.a, which was problematic for the WinGDB build process.
 481         * run.c:  Include config.h from . instead of ../common.
 482         * Make-common.in:  Remove.  It's no longer necessary.
 483
 484 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 485
 486         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
 487         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
 488
 489 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
 490
 491         * run.c (main): Set target_byte_order before call to sim_open.
 492
 493 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
 494
 495         * callback.c: #include <stdlib.h>
 496         (os_error): New function.
 497         (default_callback): Add os_error.
 498
 499 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
 500
 501         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
 502         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
 503         specific.
 504         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
 505
 506 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
 507
 508         * run.c: #include ../common/config.h, tconfig.h.
 509         (myname): New static global.
 510         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
 511         Only process -c ifdef SIM_HAVE_SIMCACHE.
 512         Only process -p/-s ifdef SIM_HAVE_PROFILE.
 513         Parse program name from argv[0] and use in error messages.
 514         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
 515         Add support for incomplete h8/300 termination indicators.
 516         (usage): Make more verbose.
 517         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
 518         * Makefile.in,Make-common.in,callback.c: New files.
 519         * nltvals.def,gentmap.c,gentvals.sh: New files.
 520
 521 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
 522
 523         * run.c: Include stdarg.h if __STDC__.
 524
 525 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
 526
 527         * run.c (main): Don't print out anything if the signal
 528         number is zero (ie no signal).
 529
 530 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 531
 532         * run.c (main): Print out if the program raised a signal.
 533
 534 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 535
 536         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
 537         (main): Ditto.
 538
 539 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
 540
 541         * run.c (main): Explicitly cast malloc() parameter.
 542
 543 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 544
 545         * run.c (sim_bfd): New global to hold the bfd pointer for the
 546         executable.
 547         (main): Initialize sim_bfd.
 548
 549 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
 550
 551         * run.c (main): Use new bfd_big_endian macro.
 552
 553 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 554
 555         * run.c (main): Removed SH specific comments, so source is
 556         generic. Also updated to only load relevant sections. Moved
 557         sim_open() to after callback attach (to match GDB).
 558
 559         * run.1: Removed SH specific comments.
 560
 561 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 562
 563         * run.c (main): Always return sigrc at end.
 564
 565 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 566
 567         * run.c (main): Print error diagnostic and exit if bfd_openr() or
 568         bfd_check_format() fails.
 569
 570 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
 571
 572         * run.c, run.1: From sh directory.
 573
 574