sim/common/ChangeLog

   1 Tue Apr 22 14:43:46 1997  Doug Evans  <dje@canuck.cygnus.com>
   2
   3         * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
   4
   5 Wed Apr 23 02:55:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
   6
   7         * sim-events.c (insert_sim_event): Call sim_io_error instead of
   8         less well defined engine_error.
   9         * sim-core.c: Ditto.
  10
  11 Tue Apr 22 08:48:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
  12
  13         * Make-common.in:  Change clean targets to use :: so that other
  14         Makefiles can have their own clean targets.
  15         * sim-load.c (xprintf eprintf):  Use ANSI_PROTOTYPES instead of
  16         __STDC__ to control use of stdarg vs. varargs syntax.  Some
  17         systems can't use __STDC__, but require stdarg.
  18
  19 Fri Apr 18 11:14:43 1997  Doug Evans  <dje@canuck.cygnus.com>
  20
  21         * sim-options.c (standard_options): Add --endian.
  22         (standard_option_handler): Likewise.
  23
  24         * nrun.c: #include <signal.h>.
  25         (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
  26         handler that calls sim_stop ().
  27
  28 Fri Apr 18 13:11:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  29
  30         * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
  31         handler that calls sim_stop ().  Simulators may still be
  32         establishing their own handler.
  33
  34         * sim-events.c (sim_events_poll): Rename from
  35         sim_events_at_large_int.  Poll IO.
  36
  37         * sim-io.c (sim_io_poll_quit): New function - pass on a polling
  38         request.
  39
  40         * callback.c (os_poll_quit): New function poll for quit signal
  41         where needed.
  42         (default_callback): Include magic number.
  43
  44 Thu Apr 17 02:25:11 1997  Doug Evans  <dje@canuck.cygnus.com>
  45
  46         * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
  47         Check for functions getrusage, time.
  48         * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
  49         (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
  50         * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
  51         (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
  52
  53         * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
  54
  55         * sim-options.c, sim-options.h: New files.
  56         * sim-config.h (WITH_DEBUG): Provide default value of zero.
  57         * Make-common.in (nrun.o): Add rules for.
  58         * nrun.c: New file.
  59
  60         * run.c (main): Check return value of sim_open.
  61
  62         * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
  63         (sim_main_headers): Add sim-trace.h.
  64         * run.c (exec_bfd, target_byte_order): Delete.
  65         (main): Pass -E <endian> to sim_open.  Delete code to load sections,
  66         call sim_load instead.  Check return code of sim_create_inferior.
  67         * sim-base.h (CURRENT_STATE): Define.
  68         (sim_state_base): Make typedef.  New members options, prog_argv,
  69         prog_bfd, text_{section,start,end}, start_addr, simcache_size,
  70         mem_size, memory [+ corresponding access macros].
  71         (sim_cpu_base): New typedef.
  72         * sim-trace.h: New file.
  73         * sim-trace.c: New file.
  74         * sim-basics.h: #include it.
  75         * sim-load.c: New file.
  76
  77 Tue Apr 15 15:10:13 1997  Ian Lance Taylor  <ian@cygnus.com>
  78
  79         * Make-common.in (INSTALL): Set to @INSTALL@.
  80         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
  81         (install-common): Depend upon installdirs.  Use
  82         $(program_transform_name) directly, rather than using
  83         $(INSTALL_XFORM).
  84         (installdirs): New target.
  85         * Makefile.in (INSTALL): Set to @INSTALL@.
  86         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
  87         (install-man): Depend upon installdirs.  Use
  88         $(program_transform_name) directly, rather than using
  89         $(INSTALL_XFORM).
  90         (installdirs): New target.
  91
  92 Tue Apr 15 15:08:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  93
  94         * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
  95         be overriden.
  96
  97 Wed Apr  9 16:06:44 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
  98
  99         * sim-basics.h: Only bring in config.h and tconfig.h if
 100         HAVE_CONFIG_H.
 101
 102 Mon Apr  7 11:39:45 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 103
 104         * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
 105         numbering convention of the target.
 106         * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
 107         and WITH_TARGET_WORD_MSB.
 108         (sim_config): When possible, check for consistency with bitsize
 109         and msb.
 110
 111         * sim-bits.h: Allow MSB to be other than zero.
 112         * sim-bits.c: Ditto.
 113         * sim-n-bits.h: Ditto.
 114
 115         * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
 116         * sim-n-bits.h (MSMASKEDn): Ditto.
 117
 118 Mon Apr 14 16:29:21 1997  Ian Lance Taylor  <ian@cygnus.com>
 119
 120         * Makefile.in (INSTALL): Change install.sh to install-sh.
 121
 122 Mon Apr  7 10:46:38 1997  Doug Evans  <dje@canuck.cygnus.com>
 123
 124         * sim-base.h (sim_state_base): Move `magic' to end of struct.
 125
 126 Mon Apr  7 15:53:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 127
 128         * run.c (main): Check that a program to run was specified.
 129
 130 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 131
 132         * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
 133
 134         * configure: Regenerated to track ../common/aclocal.m4 changes.
 135         * config.in: Ditto.
 136
 137 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 138
 139         * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
 140         * sim-config.h: To here.
 141
 142         * Make-common.in (SIM_EXTRA_DEPS): New config var.
 143         (sim_main_headers): Define.
 144         (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
 145         (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
 146         (clean): Use it.
 147         (sim-utils.o): Add rule for.
 148         * sim-utils.o: New file.
 149         * sim-basics.h: #include sim-base.h.
 150         (zalloc): Make argument unsigned long.
 151         * sim-base.h: New file.
 152         * sim-inline.h (SIM_IO support): Delete.
 153         * sim-io.h: Delete inline support.
 154         * sim-io.c: Likewise.  sim-state.h renamed to sim-main.h.
 155         * sim-config.c: sim-state.h renamed to sim-main.h.
 156         * sim-core.c: Likewise.
 157         * sim-events.c: Likewise.
 158
 159         * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
 160
 161         * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
 162         (sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
 163         -DDEBUG.
 164         * configure: Regenerated to track ../common/aclocal.m4 changes.
 165
 166 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 167
 168         * configure: Regenerated to track ../common/aclocal.m4 changes.
 169
 170 Wed Apr  2 11:08:11 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 171
 172         * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
 173         WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
 174         are defined by the configure.
 175
 176         * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
 177
 178         * aclocal.m4 (floating-point, xor-endian, alignment, smp,
 179         reserved-bits): Always define.
 180
 181         * sim-config.h, sim-config.c (sim_config): New function - and new
 182         file - co-ordinate the setting/checking of the common simulator
 183         configuration options.
 184
 185         * Make-common.in (sim-config.o): Add rule.
 186
 187 Fri Mar 28 15:32:00 1997  Mike Meissner  <meissner@cygnus.com>
 188
 189         * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
 190         va_list from void *, since va_list might not be a pointer type.
 191
 192 Mon Mar 24 15:27:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 193
 194         * sim-n-endian.h (offset_N): Correct assertion - word and sub word
 195         in wrong order.
 196         (offset_N): Correct computation of LE offset.
 197
 198         * sim-io.c (sim_io_error): Include a new line when reporting
 199         errors.
 200
 201         * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
 202         `/'.
 203
 204 Thu Mar 20 22:31:06 1997  Jeffrey A Law  (law@cygnus.com)
 205
 206         * run.c: Include alloca-conf.h.
 207
 208         * callback.c (os_evprintf_filtered): Fix typo.
 209
 210 Fri Mar 21 13:36:20 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 211
 212         * run.c (string.h, strings.h, stdlib.h): Include.
 213
 214         * sim-events.c (sim_events_tick): Recent cleanup failed to return
 215         0 when nothing pending.
 216
 217         * run.c (sim_size, sim_trace): Plicate GCC - these two functions
 218         will soon be going away.
 219         (getopt): Plicate GCC.
 220
 221         * sim-endian.c (sim-io.h): Plicate GCC.
 222         * sim-bits.c (sim-io.h): Ditto.
 223         * sim-n-bits.h (ROTn): Ditto.
 224
 225         * sim-io.c (sim_io_error): Correct check for NULL.
 226
 227         * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
 228         the __FILE__.
 229         * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
 230         path.
 231
 232 Wed Mar 19 01:12:06 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 233
 234         * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
 235         SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
 236
 237 Tue Mar 18 20:48:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 238
 239         * sim-alu.h: Include sim-xcat.h.
 240
 241 Tue Mar 18 13:58:18 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 242
 243         * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
 244         sim-events.c, sim-inline.c, sim-io.c): Define rules for building
 245         these.
 246
 247         * sim-events.c (sim_events_at_large_int): New function.  Just
 248         schedules an event every large-int ticks.
 249         (sim_events_init): Call.
 250         (sim_events_tick, sim_events_process): Move async handing to
 251         sim_events_process.  Move timer decrement so that it occures after
 252         events have been processed.
 253
 254         * sim-basics.h (struct _engine): Remove declaration.
 255
 256         * sim-events.h, sim-events.c: Rename type to sim_events.  Prefix
 257         everything with same.  Rename global struct to SIM_DESC.
 258         * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
 259         * sim-io.h, sim-io.c: Ditto.
 260
 261         * sim-assert.h: New file. Optional assertion checking macros.
 262         * sim-io.c (sim_io_error): Make just this function tolerant to
 263         null pointers.
 264
 265         * sim-xcat.h: New file. Define concatenate macros.
 266         * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
 267         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
 268         concat macros.
 269
 270
 271 Tue Mar 18 12:44:55 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 272
 273         * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
 274
 275 Mon Mar 17 18:10:05 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 276
 277         * sim-inline.h: Add definitions for sim-types.
 278         (ALL_BY_MODULE): New macro, encapsulate full inlining by the
 279         module.
 280
 281 Mon Mar 17 15:38:27 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 282
 283         * sim-events.h: Remove defunct reference to callback struct.
 284
 285 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 286
 287         * configure: Re-generate.
 288
 289 Mon Mar 17 15:04:47 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 290
 291         * Make-common.in (CSEARCH): Do not include the gdb directory in
 292         the search path.
 293
 294 Mon Mar 17 13:16:26 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 295
 296         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 297         SIM_WARNING): Drop, requiring the simulator specific Makefile.in
 298         to explicitly incorporate these.
 299
 300         * aclocal.m4 (--enable-sim-alignment); New option. Strongly
 301         specify the alignment restrictions of the target architecture -
 302         without this option all alignment restrictions are accomodated.
 303         (--enable-sim-assert): New option.  Conditionally compile in
 304         assertion statements.
 305         (--enable-sim-float): New option. Strongly specify the target's
 306         floating point support.
 307         (--enable-sim-hardware): New option.  Specify the hardware devices
 308         included in the simulation.
 309         (--enable-sim-packages): New option.  Specify the hardware
 310         packages included in the simulation.
 311         (--enable-sim-regparm): New option.  Specify that parameters be
 312         passed in registers instead of on the stack.
 313         (--enable-sim-reserved-bits): New option. Specify that reserved
 314         bits within an instruction are are correctly set.
 315         (--enable-sim-smp): New option. Specify the level of SMP support
 316         to be included in the simulator.
 317         (--enable-sim-stdcall): New option.  Specify an alternative
 318         function call convention.
 319         (--enable-sim-xor-endian): New option.  Configure xor-endian
 320         support used by some targets to implement bi-endian support.
 321
 322 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 323
 324         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
 325         host endianness to be overridden.
 326         (--enable-sim-endian): Allow the target platform's byte order
 327         to be overridden.
 328         (--enable-sim-inline): Control the inlining of common components.
 329         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
 330         (--enable-sim-warnings): Enable additional GCC compiler checks.
 331         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
 332         SIM_WARNINGS): Add.
 333
 334         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
 335         sim-*-n.h so that the names are uniq on dos machines
 336         * sim-core.c, sim-bits.c, sim-endian.c: Update.
 337
 338 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
 339
 340         * run.c: #include "libiberty.h".
 341         (main): New locals sd,no_args,sim_argv.
 342         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
 343         is program name.  Update call to sim_set_callbacks.
 344         Record result of sim_open, pass to other sim_foo routines.
 345
 346 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
 347
 348         * callback.c (os_printf_filtered): Do not call exit(1) or print a
 349         final newline.
 350
 351 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 352
 353         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
 354         Route stdout through buffered IO.
 355
 356         * callback.c: Add os_flush_stderr, os_write_stderr,
 357         os_evprintf_filtered functions to route error output through
 358         stderr.
 359
 360         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
 361         Correct return type - should be void.
 362
 363 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 364
 365         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
 366
 367         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
 368         not provide a default value as undefined indicates disable code.
 369
 370 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 371
 372         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
 373         directory.
 374         * sim-events.h, sim-events.c: Ditto.
 375         * sim-io.h, sim-io.c: Ditto.
 376
 377 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 378
 379         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
 380
 381         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
 382         extract the tail or least signifiant bits from an integer of the
 383         specified size.
 384
 385         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
 386         WITH_TARGET_BITSIZE so that the compilation will fail when an
 387         unsupported bitsize value is defined.
 388
 389         (INSERTED*): Convert to functions.
 390         (EXTRACTED*): Ditto.
 391
 392         (SIGN_EXTEND, SEXT): Change to more terse name.
 393
 394 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 395
 396         * sim-inline.h: Allow explicit control over which .c files will be
 397         included by their header.
 398
 399         * sim-inline.h: Allow explicit control over which .c files use the
 400         alternative - REGPARM - parameter passing mechanism.
 401
 402         * sim-inline.h, sim-inline.c: Don't attempt to include any of
 403         icache.c, idecode.c, semantics.c or support.c.  Those names are
 404         not generally applicable.
 405
 406 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 407
 408         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
 409         in a fashion similar to sim-endian-n.
 410
 411         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
 412         both value and address macro's.
 413
 414 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 415
 416         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
 417
 418         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
 419         generic L_word, H_word macro's.
 420
 421 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 422
 423         * sim-basics.h: Borrow code from ppc directory.
 424         * sim-bits.c: Ditto.
 425         * sim-bits.h: Ditto.
 426         * sim-config.h: Ditto.
 427         * sim-endian-n.h: Ditto.
 428         * sim-endian.c: Ditto.
 429         * sim-endian.h: Ditto.
 430         * sim-inline.c: Ditto.
 431         * sim-inline.h: Ditto.
 432         * sim-types.h: Ditto.
 433
 434 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 435
 436         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
 437         all the ALU size alternatives and then auto-configure a default.
 438
 439         * sim-alu.h: Copy ppc/idecode_expression.h.
 440
 441 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
 442
 443         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
 444         sign extend a bit within a value.
 445
 446         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
 447         a pointer into the middle of a host word.
 448         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
 449
 450 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 451
 452         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
 453         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
 454         appropriate definitions of read, write, etc.  Add prototype for
 455         system.
 456
 457 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
 458
 459         * Makefile.in (libcommon.a): Delete.
 460         (callback.o,targ-map.o): Delete, moved to Make-common.in.
 461         (gentmap,targ-vals.h,targ-map.c): Likewise.
 462         (run-autoconf): Delete.
 463         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
 464         (common makefile fragment): Moved back into ...
 465         * Make-common.in: Resurrect.
 466         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
 467         * configure: Regenerated.
 468
 469 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
 470
 471         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
 472         (SIM_AC_OUTPUT): To here.
 473
 474 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
 475
 476         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
 477         comments and single quotes.  Fixes a problem found on hpux.
 478
 479 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
 480
 481         * aclocal.m4:  Remove Make-common.in from dependencies.
 482         * (distclean):  Remove targ-vals.def.
 483
 484         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
 485         into here.  Makes insertion into makefiles easier.  Also, change
 486         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
 487         targ-map.o, and run are built.  They are now built in the
 488         individual simulator directories, taking sources from ../common as
 489         necessary.  This replaces the merging of libcommon.a into
 490         linsim.a, which was problematic for the WinGDB build process.
 491         * run.c:  Include config.h from . instead of ../common.
 492         * Make-common.in:  Remove.  It's no longer necessary.
 493
 494 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 495
 496         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
 497         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
 498
 499 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
 500
 501         * run.c (main): Set target_byte_order before call to sim_open.
 502
 503 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
 504
 505         * callback.c: #include <stdlib.h>
 506         (os_error): New function.
 507         (default_callback): Add os_error.
 508
 509 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
 510
 511         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
 512         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
 513         specific.
 514         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
 515
 516 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
 517
 518         * run.c: #include ../common/config.h, tconfig.h.
 519         (myname): New static global.
 520         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
 521         Only process -c ifdef SIM_HAVE_SIMCACHE.
 522         Only process -p/-s ifdef SIM_HAVE_PROFILE.
 523         Parse program name from argv[0] and use in error messages.
 524         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
 525         Add support for incomplete h8/300 termination indicators.
 526         (usage): Make more verbose.
 527         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
 528         * Makefile.in,Make-common.in,callback.c: New files.
 529         * nltvals.def,gentmap.c,gentvals.sh: New files.
 530
 531 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
 532
 533         * run.c: Include stdarg.h if __STDC__.
 534
 535 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
 536
 537         * run.c (main): Don't print out anything if the signal
 538         number is zero (ie no signal).
 539
 540 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 541
 542         * run.c (main): Print out if the program raised a signal.
 543
 544 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 545
 546         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
 547         (main): Ditto.
 548
 549 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
 550
 551         * run.c (main): Explicitly cast malloc() parameter.
 552
 553 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 554
 555         * run.c (sim_bfd): New global to hold the bfd pointer for the
 556         executable.
 557         (main): Initialize sim_bfd.
 558
 559 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
 560
 561         * run.c (main): Use new bfd_big_endian macro.
 562
 563 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 564
 565         * run.c (main): Removed SH specific comments, so source is
 566         generic. Also updated to only load relevant sections. Moved
 567         sim_open() to after callback attach (to match GDB).
 568
 569         * run.1: Removed SH specific comments.
 570
 571 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 572
 573         * run.c (main): Always return sigrc at end.
 574
 575 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 576
 577         * run.c (main): Print error diagnostic and exit if bfd_openr() or
 578         bfd_check_format() fails.
 579
 580 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
 581
 582         * run.c, run.1: From sh directory.
 583
 584