sim/mn10300/ChangeLog

   1 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * config.in, configure: Regenerate.
   4
   5 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure.ac: Delete all to SIM_AC_OPTION_WARNINGS.
   8         * configure: Regenerate.
   9
  10 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * mn10300.igen: Change abort to sim_engine_abort.
  13
  14 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
  17
  18 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * aclocal.m4, config.in, configure: Regenerate.
  21
  22 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * config.in, configure: Regenerate.
  25
  26 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * sim-main.h (SIM_ENGINE_HALT_HOOK): Delete 0.
  29
  30 2021-06-08  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * Makefile.in: Replace $(IGEN) with $(IGEN_RUN) and ../igen/igen
  33         with $(IGEN).
  34
  35 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * interp.c [!SIGTRAP] (SIGTRAP): Define to 5.
  38
  39 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
  42
  43 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
  46         (struct sim_state): Delete.
  47
  48 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * dv-mn103cpu.c, dv-mn103int.c, dv-mn103iop.c, dv-mn103ser.c,
  51         dv-mn103tim.c, op_utils.c: Include defs.h.
  52         * interp.c: Replace config.h include with defs.h.
  53
  54 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * config.in, configure: Regenerate.
  57
  58 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * mn10300_sim.h: Update include path.
  61
  62 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * op_utils.c: Delete sys/times.h include.
  65
  66 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * configure: Regenerate.
  69
  70 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * config.in, configure: Regenerate.
  73
  74 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * Makefile.in (NL_TARGET): Delete.
  77
  78 2021-04-23  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args.
  81         * configure: Regenerate.
  82
  83 2021-04-22  Tom Tromey  <tom@tromey.com>
  84
  85         * configure, config.in: Rebuild.
  86
  87 2021-04-22  Tom Tromey  <tom@tromey.com>
  88
  89         * Makefile.in (INCLUDE): Remove.
  90
  91 2021-04-22  Tom Tromey  <tom@tromey.com>
  92
  93         * Makefile.in (interp.o): Remove.
  94         (idecode.o op_utils.o semantics.o): Remove.
  95
  96 2021-04-22  Tom Tromey  <tom@tromey.com>
  97
  98         * configure: Rebuild.
  99
 100 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * aclocal.m4: Regenerate.
 103
 104 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * configure: Regenerate.
 107
 108 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * configure: Regenerate.
 111
 112 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * configure.ac: Delete AC_CHECK_FUNCS & AC_CHECK_HEADERS calls.
 115         * op_utils.c: Delete utime.h include.
 116         * config.in, configure: Regenerate.
 117
 118 2021-04-15  John Baldwin  <jhb@FreeBSD.org>
 119
 120         * Makefile.in: (tmp-igen) Only pass mn10300.igen to igen.
 121         * mn10300.igen: Include am33-2.igen.
 122
 123 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
 126
 127 2021-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 128
 129         * Makefile.in: Set ASAN_OPTIONS when running igen.
 130
 131 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * Makefile.in (../igen/igen): Delete rule.
 134         (tmp-igen): Delete ../igen make.
 135
 136 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * aclocal.m4, configure: Regenerate.
 139
 140 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 141
 142         * configure: Regenerate.
 143
 144 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 145
 146         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 147         * aclocal.m4, configure: Regenerate.
 148
 149 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 150
 151         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 152         * aclocal.m4, configure: Regenerate.
 153
 154 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * interp.c (sim_open): Delete call to STATE_WATCHPOINTS.
 157
 158 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * configure: Regenerate.
 161
 162 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.
 165
 166 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * config.in, configure: Regenerate.
 169         * interp.c, op_utils.c: Delete HAVE_STRING_H, HAVE_STRINGS_H,
 170         HAVE_STDLIB_H, HAVE_TIME_H, and strings.h include.
 171
 172 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 173
 174         * configure: Regenerate.
 175
 176 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 177
 178         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
 179         * configure: Regenerate.
 180
 181 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 182
 183         * configure: Regenerate.
 184
 185 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * configure: Regenerate.
 188
 189 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 190
 191         * configure: Regenerate.
 192
 193 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * config.in, configure: Regenerate.
 196
 197 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * configure: Regenerate.
 200
 201 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * configure: Regenerate.
 204
 205 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * configure: Regenerate.
 208
 209 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * configure: Regenerate.
 212
 213 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 214
 215         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 216         * configure: Regenerate.
 217
 218 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 219
 220         * configure: Regenerate.
 221
 222 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 223
 224         * configure: Regenerate.
 225
 226 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * config.in, configure: Regenerate.
 229
 230 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 231
 232         * interp.c (sim_open): Mark argv const.
 233         (sim_create_inferior): Mark argv and env const.
 234
 235 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * configure: Regenerate.
 238
 239 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * interp.c (sim_open): Update sim_parse_args comment.
 242
 243 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 246         * configure: Regenerate.
 247
 248 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 249
 250         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 251         LITTLE.
 252         * configure: Regenerate.
 253
 254 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 255
 256         * wrapper.c (mn10300_reg_store, mn10300_reg_fetch): Define.
 257         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 258         (sim_store_register): Rename to ...
 259         (mn10300_reg_store): ... this.
 260         (sim_fetch_register): Rename to ...
 261         (mn10300_reg_fetch): ... this.
 262
 263 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 264
 265         * Makefile.in (MN10300_OBJS): Delete sim-hload.o.
 266
 267 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 268
 269         * config.in, configure: Regenerate.
 270
 271 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 272
 273         * sim-main.h (SIM_HANDLES_LMA): Delete.
 274
 275 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 276
 277         * sim-main.h (WITH_WATCHPOINTS): Delete.
 278
 279 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
 280
 281         * interp.c (mn10300_callback): Delete.
 282         (sim_open): Delete mn10300_callback assignment.
 283         (program_interrupt): Call sim_io_printf.
 284         * mn10300_sim.h (mn10300_callback): Delete.
 285
 286 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * sim-main.h (WITH_CORE): Delete.
 289
 290 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 293
 294 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 295
 296         * interp.c (sim_close): Delete.
 297
 298 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 299
 300         * configure: Regenerate.
 301
 302 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 303
 304         * op_utils.c (do_syscall): Replace call to cb_syscall with
 305         sim_syscall_multi.
 306
 307 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 308
 309         * mn10300_sim.h (syscall_read_mem, syscall_write_mem): Delete.
 310         * op_utils.c: Include sim-syscall.h.
 311         (syscall_read_mem, syscall_write_mem): Delete.
 312         (do_syscall): Change syscall_read_mem/syscall_write_mem
 313         to sim_syscall_read_mem/sim_syscall_write_mem.  Set syscall.p2.
 314
 315 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * configure: Regenerate.
 318
 319 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 320
 321         * configure: Regenerate.
 322
 323 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 324
 325         * interp.c (get_byte, get_half, get_word, put_byte, put_half,
 326         put_word): Delete.
 327         (sim_fetch_register): Inline put_word call.
 328         (sim_store_register): Inline get_word call.
 329         * mn10300_sim.h (struct _state): Delete mem member.
 330         (OP, Simops, get_byte, get_half, get_word, put_byte, put_half,
 331         put_word, map): Delete.
 332         * op_utils.c (MEMPTR): Delete.
 333
 334 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 335
 336         * interp.c (round_64, fpu_status_ok): Add static.
 337
 338 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 339
 340         * interp.c (mn10300_debug): Delete.
 341         * mn10300_sim.h (DEBUG_TRACE, DEBUG_VALUES, mn10300_debug): Delete.
 342         (struct _state): Delete exception and exited members.
 343         [_WIN32] (SIGTRAP, SIGQUIT): Delete.
 344         * op_utils.c (do_syscall): Call sim_engine_halt instead of setting
 345         State.exception.
 346
 347 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * mn10300_sim.h (uint8, int8, uint16, int16, uint32, int32): Typedef
 350         in terms of unsigned8, signed8, unsigned16, signed16, unsigned32,
 351         and signed32 respectively.
 352
 353 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 354
 355         * interp.c (INLINE): Delete define.
 356         * mn10300_sim.h (INLINE): Likewise.
 357
 358 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * sim-main.h (SIM_CPU): Delete.
 361
 362 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 363
 364         * sim-main.h (sim_cia): Delete.
 365         (SIM_ADDR): Delete comment.
 366
 367 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 368
 369         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Change CIA_GET to
 370         CPU_PC_GET and CIA_SET to CPU_PC_SET.
 371         * interp.c (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
 372         (program_interrupt): Change CIA_GET to CPU_PC_GET and CIA_SET to
 373         CPU_PC_SET.
 374         (mn10300_cpu_exception_trigger): Change CIA_SET to CPU_PC_SET.
 375         (mn10300_cpu_exception_suspend): Likewise.
 376         (mn10300_cpu_exception_resume): Likewise.
 377         * sim-main.h (CIA_GET, CIA_SET): Delete.
 378
 379 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * Makefile.in (MN10300_OBJS): Delete sim-cpu.o.
 382         * sim-main.h (STATE_CPU): Delete.
 383
 384 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * configure: Regenerate.
 387
 388 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 389
 390         * Makefile.in (MN10300_OBJS): Add sim-cpu.o.
 391         * interp.c (mn10300_pc_get, mn10300_pc_set): New functions.
 392         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 393         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 394         (sim_pc_get): Delete.
 395         * sim-main.h (null_cia, NULL_CIA): Delete.
 396         (SIM_CPU): Define.
 397         (struct sim_state): Change cpu to an array of pointers.
 398         (STATE_CPU): Drop & and handle WITH_SMP.
 399
 400 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 401
 402         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 403
 404 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 405
 406         * config.in, configure: Regenerate.
 407
 408 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 409
 410         * interp.c (sim_pc_get): New function.
 411
 412 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 413
 414         * configure: Regenerate.
 415
 416 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 417
 418         * Makefile.in (MN10300_OBJS): Delete dv-sockser.o.
 419
 420 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 421
 422         * configure: Regenerate.
 423
 424 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 425
 426         * configure: Regenerate.
 427
 428 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 429
 430         * configure: Regenerate.
 431
 432 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 433
 434         * configure: Regenerate.
 435         * configure.ac: Delete SIM_DV_SOCKSER_O check.
 436
 437 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * config.in, configure: Regenerate.
 440
 441 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 442
 443         * tconfig.in: Delete file.
 444
 445 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 446
 447         * Makefile.in (SIM_RUN_OBJS): Delete.
 448
 449 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h & stdlib.h &
 452         string.h & strings.h & time.h.
 453         * aclocal.m4, configure: Regenerate.
 454
 455 2014-08-19  Alan Modra  <amodra@gmail.com>
 456
 457         * configure: Regenerate.
 458
 459 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 460
 461         * configure: Regenerate.
 462         * config.in: Regenerate.
 463
 464 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 465
 466         * configure: Regenerate.
 467
 468 2013-09-23  Alan Modra  <amodra@gmail.com>
 469
 470         * configure: Regenerate.
 471
 472 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 473
 474         * aclocal.m4, configure: Regenerate.
 475
 476 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 477
 478         * configure: Rebuild.
 479
 480 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 481
 482         * configure: Regenerate.
 483
 484 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 485
 486         * configure.ac: Fail if dv-sockser.o not available.
 487         Error when --disable-sim-hardware is specified.
 488         * tconfig.in: Conditionalize use of dv_sockser_install.
 489         * configure: Regenerated.
 490         * config.in: Regenerated.
 491
 492 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 493
 494         * interp.c: Include config.h first.  Do not include sysdep.h.
 495
 496 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 497
 498         * config.in, configure: Regenerate.
 499
 500 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 501
 502         * aclocal.m4, config.in, configure: Regenerate.
 503
 504 2012-02-16  Kevin Buettner  <kevinb@redhat.com>
 505
 506         * interp.c (sim_fetch_register): Return length, not -1.
 507
 508 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
 509
 510         * sim-main.h: Reformat copyright header.
 511
 512 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 513
 514         * aclocal.m4: New file.
 515         * configure: Regenerate.
 516
 517 2011-11-07  Mike Frysinger  <vapier@gentoo.org>
 518
 519         PR sim/9302
 520         * dv-mn103iop.c (write_dedicated_control_reg): Convert && to &.
 521
 522 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 523
 524         * configure: Regenerate after common/acinclude.m4 update.
 525
 526 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 527
 528         * configure.ac: Change include to common/acinclude.m4.
 529
 530 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 531
 532         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 533         call.  Replace common.m4 include with SIM_AC_COMMON.
 534         * configure: Regenerate.
 535
 536 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 537
 538         * interp.c (sim_do_command): Delete.
 539
 540 2011-06-20  Nick Clifton  <nickc@redhat.com>
 541
 542         * am33.igen (sub Rm,Rn,Rd): Fix computation of carry flag.
 543
 544 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 545
 546         * interp.c (sim_store_register): Update return value to
 547         match new API.
 548
 549 2010-04-19  Mike Frysinger  <vapier@gentoo.org>
 550
 551         * dv-mn103ser.c (sockser_addr, USE_SOCKSER_P): Delete
 552         (do_polling_event): Change USE_SOCKSER_P to dv_sockser_status.
 553         (read_status_reg): Likewise.
 554         (write_txb): Likewise.
 555
 556 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 557
 558         * configure: Regenerate.
 559
 560 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 561
 562         * config.in: Regenerate.
 563         * configure: Likewise.
 564
 565         * configure: Regenerate.
 566
 567 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 568
 569         * configure: Regenerate to track ../common/common.m4 changes.
 570         * config.in: Ditto.
 571
 572 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 573             Daniel Jacobowitz  <dan@codesourcery.com>
 574             Joseph Myers  <joseph@codesourcery.com>
 575
 576         * configure: Regenerate.
 577
 578 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 579
 580         * acconfig.h: Remove.
 581         * config.in: Regenerate.
 582
 583 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 584
 585         * configure: Regenerated.
 586
 587 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 588
 589         * configure: Regenerated.
 590
 591 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 592
 593         * configure: Regenerated.
 594
 595 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 596
 597         * configure: Regenerate.
 598
 599 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 600
 601         * configure: Regenerate.
 602
 603 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 604
 605         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 606         explicit call to AC_CONFIG_HEADER.
 607         * configure: Regenerate.
 608
 609 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 610
 611         * configure.ac: Update to use ../common/common.m4.
 612         * configure: Re-generate.
 613
 614 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 615
 616         * configure: Regenerated to track ../common/aclocal.m4 changes.
 617
 618 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 619
 620         * configure.ac: Rename configure.in, require autoconf 2.59.
 621         * configure: Re-generate.
 622
 623 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 624
 625         * configure: Regenerate for ../common/aclocal.m4 update.
 626
 627 2004-06-26  Alexandre Oliva  <aoliva@redhat.com>
 628
 629         2000-08-07  Graham Stott  <grahams@cygnus.co.uk>
 630         * am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
 631         2000-05-29  Alexandre Oliva  <aoliva@cygnus.com>
 632         * interp.c (fpu_disabled_exception, fpu_unimp_exception,
 633         fpu_check_signal_exception): Take additional state arguments.
 634         Print exception type and call program_interrupt.  Adjust callers.
 635         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 636         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
 637         arguments.
 638         * mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
 639         fpu_check_signal_exception): Adjust prototypes.
 640         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 641         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
 642         * am33-2.igen: Adjust calls.
 643         2000-05-19  Alexandre Oliva  <aoliva@cygnus.com>
 644         * op_utils.c (cmp2fcc): Moved...
 645         * interp.c: ... here.
 646         2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 647         * am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
 648         `signed64' where type width is relevant.
 649         2000-05-15  Alexandre Oliva  <aoliva@cygnus.com>
 650         * mn10300_sim.h: Include sim-fpu.h.
 651         (FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
 652         (fpu_check_signal_exception): Declare.
 653         (struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
 654         (FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
 655         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 656         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
 657         * interp.c (fpu_disabled_exception): Document.
 658         (fpu_unimp_exception): Likewise.
 659         (fpu_check_signal_exception): Define.
 660         (reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
 661         (reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
 662         (REG2VAL, ROUND, VAL2REG): Define shorthands.
 663         (fpu_status_ok): Define.
 664         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 665         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
 666         * am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
 667         fmadd, fmsub, fnmadd, fnmsub): Use new functions.
 668         2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
 669         * interp.c (sim_create_inferior): Set PSW bit to enable FP insns
 670         if architecture is AM33/2.0.
 671         * am33.igen: Include am33-2.igen.
 672         2000-04-23  Alexandre Oliva  <aoliva@cygnus.com>
 673         * mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
 674         * am33.igen (movm): Likewise.
 675         2000-04-19  Alexandre Oliva  <aoliva@cygnus.com>
 676         * am33.igen: Added `*am33_2' to some instructions that were
 677         missing it.
 678         2000-04-07  Alexandre Oliva  <aoliva@cygnus.com>
 679         * am33-2.igen: New file.  All insns implemented, but FP flags are
 680         only set for fcmp, exceptional conditions are not handled yet.
 681         * Makefile.in (IGEN_INSN): Added am33-2.igen.
 682         (tmp-igen): Added -M am33_2.
 683         * mn10300.igen, am33.igen: Added `*am33_2' to all insns.
 684         * gencode.c: Support FMT_D3.
 685         * mn10300_sim.h (dword): New type.
 686         (struct _state): Added fpregs.
 687         (REG_FPCR, FPCR): New define.  All assorted bitmaps.
 688         (XS2FS, AS2FS, Xf2FD): New macros.
 689         (FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
 690         (load_dword, store_dword): New functions or macros.
 691         (u642dw, dw2u64): New functions.
 692         (fpu_disabled_exception, fpu_unimp_exception): Declared.
 693         * interp.c (fpu_disabled_exception): Defined; no actual
 694         implementation.
 695         (fpu_unimp_exception): Likewise.
 696         * op_utils.c (cmp2fcc): New function.
 697
 698         * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes
 699         and definitions to ISO C.
 700
 701         * gencode.c, simops.c: Delete.
 702         * Makefile.in: Remove non-COMMON dependencies and commands.
 703
 704         * configure.in: Use common simulator always.  Don't subst sim_gen
 705         nor mn10300_common.
 706         * configure: Rebuilt.
 707         * Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
 708         WITHOUT_COMMON_RUN_OBJS): Remove.
 709         (WITH_COMMON_OBJS): Rename to MN10300_OBJS.
 710         (WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
 711         (WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
 712         (SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
 713         * interp.c: Remove non-common bits.
 714         * mn10300_sim.h: Likewise.
 715
 716 2003-08-28  Andrew Cagney  <cagney@redhat.com>
 717
 718         * dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
 719         "long".
 720         (read_status_reg): Cast "serial_reg" to "long".
 721         * dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
 722         "long".
 723         (do_counter6_event, write_mode_reg, write_tm6md): Ditto.
 724
 725 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 726
 727         * interp.c (sim_open, sim_create_inferior, sim_open)
 728         (sim_create_inferior): Rename _bfd to bfd.
 729
 730 2003-02-26  Andrew Cagney  <cagney@redhat.com>
 731
 732         * am33.igen: Call sim_engine_abort instead of abort.
 733
 734 2003-02-26  David Carlton  <carlton@math.stanford.edu>
 735
 736         * dv-mn103tim.c (read_special_timer6_reg): Add break after
 737         empty default: label.
 738         (write_special_timer6_reg): Ditto.
 739         Update copyright.
 740
 741 2002-11-28  Andrew Cagney  <cagney@redhat.com>
 742
 743         * sim-main.h: Only include "idecode.h" once.
 744         * Makefile.in (SIM_EXTRA_DEPS): Define.
 745
 746 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 747
 748         * configure: Regenerated to track ../common/aclocal.m4 changes.
 749
 750 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 751
 752         * Makefile.in (INCLUDE): Update path to callback.h.
 753         * mn10300_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 754         * tconfig.in: Ditto.
 755
 756 2001-05-06  Jim Blandy  <jimb@redhat.com>
 757
 758         * mn10300.igen: Doc fixes.
 759
 760 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 761
 762         * Makefile.in (idecode.o, op_utils.o, semantics.o, simops.o):
 763         Depend on targ-vals.h.
 764
 765 2001-04-15  J.T. Conklin  <jtc@redback.com>
 766
 767         * Makefile.in (simops.o): Add simops.h to dependency list.
 768
 769 Wed Aug  9 02:24:53 2000  Graham Stott  <grahams@cygnus.co.uk>
 770
 771         * am33.igen: Warning clean-up.
 772         (movm): Initialize PC and mask.
 773         (mov, movbu, movhu): Set srcreg2 from RI0.
 774         (bsch): Initialize c.
 775         (sat16_cmp): Actually do the comparison.
 776         (mov_llt): Do not overwrite dstreg with uninitialized variable.
 777
 778 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 779
 780         * configure: Regenerated to track ../common/aclocal.m4 changes.
 781
 782 2000-05-22  Alexandre Oliva  <aoliva@cygnus.com>
 783
 784         * am33.igen: Fix leading comments of SP-relative offset insns that
 785         referred to other registers.  Make their offsets unsigned.
 786
 787 2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 788
 789         * mn10300_sim.h (genericAdd, genericSub, genericCmp, genericOr,
 790         genericXor, genericBtst): Use `unsigned32'.
 791         * op_utils.c: Likewise.
 792         * mn10300.igen, am33.igen: Use `unsigned32', `signed32',
 793         `unsigned64' or `signed64' where type width is relevant.
 794
 795 2000-04-25  Alexandre Oliva  <aoliva@cygnus.com>
 796
 797         * am33.igen (inc4 Rn): Use genericAdd so as to modify flags.
 798
 799 2000-04-09  Alexandre Oliva  <aoliva@cygnus.com>
 800
 801         * am33.igen: Make SP-relative offsets unsigned.  Add `*am33' for
 802         some instructions that were missing it.
 803
 804 2000-03-03  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 805
 806         * Makefile.in (IGEN_INSN): Added am33.igen.
 807
 808 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 809
 810         * configure: Regenerated to track ../common/aclocal.m4 changes.
 811
 812 Tue Jul 13 13:26:20 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 813
 814         * interp.c: Clarify error message reporting an unknown board.
 815
 816 1999-05-08  Felix Lee  <flee@cygnus.com>
 817
 818         * configure: Regenerated to track ../common/aclocal.m4 changes.
 819
 820 1999-04-16  Frank Ch. Eigler  <fche@cygnus.com>
 821
 822         * interp.c (program_interrupt): Detect undesired recursion using
 823         static flag.  Set NMIRC register's SYSEF flag during
 824         --board=stdeval1 mode.
 825         * dv-mn103-int.c (write_icr): Add backdoor address to allow CPU to
 826         set SYSEF flag.
 827
 828 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 829
 830         * Makefile.in (SIM_EXTRA_CFLAGS): Define a POLL_QUIT_INTERVAL
 831         for use in the simulator so that the poll_quit callback is
 832         not called too often.
 833
 834 Tue Mar  9 21:26:41 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 835
 836         * dv-mn103int.c (mn103int_ioctl): Return something.
 837         * dv-mn103tim.c (write_tm6md): GCC suggested parentheses around &&
 838         within ||.
 839
 840 Tue Feb 16 23:57:17 1999  Jeffrey A Law  (law@cygnus.com)
 841
 842         * mn10300.igen (retf): Fix return address computation and store
 843         the new pc value into nia.
 844
 845 1998-12-29  Frank Ch. Eigler  <fche@cygnus.com>
 846
 847         * Makefile.in (WITH_COMMON_OBJS): Build also dv-sockser.o.
 848         * interp.c (sim_open): Add stub mn103002 cache control memory regions.
 849         Set OPERATING_ENVIRONMENT on "stdeval1" board.
 850         (mn10300_core_signal): New function to intercept memory errors.
 851         (program_interrupt): New function to dispatch to exception vector
 852         (mn10300_exception_*): New functions to snapshot pre/post exception
 853         state.
 854         * sim-main.h (SIM_CORE_SIGNAL): Define hook - call mn10300_core_signal.
 855         (SIM_ENGINE_HALT_HOOK): Do nothing.
 856         (SIM_CPU_EXCEPTION*): Define hooks to call mn10300_cpu_exception*().
 857         (_sim_cpu): Add exc_* fields to store register value snapshots.
 858         * dv-mn103ser.c (*): Support dv-sockser backend for UART I/O.
 859         Various endianness and warning fixes.
 860         * mn10300.igen (illegal): Call program_interrupt on error.
 861         (break): Call program_interrupt on breakpoint
 862
 863         Several changes from <janczyn@cygnus.com> and <cagney@cygnus.com>
 864         merged in:
 865         * dv-mn103int.c (mn103int_ioctl): New function for NMI
 866         generation. (mn103int_finish): Install it as ioctl handler.
 867         * dv-mn103tim.c: Support timer 6 specially.  Endianness fixes.
 868
 869 Wed Oct 14 12:11:05 1998  Jeffrey A Law  (law@cygnus.com)
 870
 871         * am33.igen: Allow autoincrement stores using the same register
 872         for source and destination operands.
 873
 874 Mon Aug 31 10:19:55 1998  Jeffrey A Law  (law@cygnus.com)
 875
 876         * am33.igen: Reverse HI/LO outputs of 4 operand "mul" and "mulu".
 877
 878 Fri Aug 28 14:40:49 1998  Joyce Janczyn  <janczyn@cygnus.com>
 879
 880         * interp.c (sim_open): Check for invalid --board option, fix
 881         indentation, allocate memory for mem control and DMA regs.
 882
 883 Wed Aug 26 09:29:38 1998  Joyce Janczyn  <janczyn@cygnus.com>
 884
 885         * mn10300.igen (div,divu): Fix divide instructions so divide by 0
 886         behaves like the hardware.
 887
 888 Mon Aug 24 11:50:09 1998  Joyce Janczyn  <janczyn@cygnus.com>
 889
 890         * sim-main.h (SIM_HANDLES_LMA): Define SIM_HANDLES_LMA.
 891
 892 Wed Aug 12 12:36:07 1998  Jeffrey A Law  (law@cygnus.com)
 893
 894         * am33.igen: Handle case where first DSP operation modifies a
 895         register used in the second DSP operation correctly.
 896
 897 Tue Jul 28 10:10:25 1998  Jeffrey A Law  (law@cygnus.com)
 898
 899         * am33.igen: Detect cases where two operands must not match for
 900         DSP instructions too.
 901
 902 Mon Jul 27 12:04:17 1998  Jeffrey A Law  (law@cygnus.com)
 903
 904         * am33.igen: Detect cases where two operands must not match in
 905         non-DSP instructions.
 906
 907 Fri Jul 24 18:15:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
 908
 909         * op_utils.c (do_syscall): Rewrite to use common/syscall.c.
 910         (syscall_read_mem, syscall_write_mem): New functions for syscall
 911         callbacks.
 912         * mn10300_sim.h: Add prototypes for syscall_read_mem and
 913         syscall_write_mem.
 914         * mn10300.igen: Change C++ style comments to C style comments.
 915         Check for divide by zero in div and divu ops.
 916
 917 Fri Jul 24 12:49:28 1998  Jeffrey A Law  (law@cygnus.com)
 918
 919         * am33.igen (translate_xreg): New function.  Use it as needed.
 920
 921 Thu Jul 23 10:05:28 1998  Jeffrey A Law  (law@cygnus.com)
 922
 923         * am33.igen: Add some missing instructions.
 924
 925         * am33.igen: Autoincrement loads/store fixes.
 926
 927 Tue Jul 21 09:48:14 1998  Jeffrey A Law  (law@cygnus.com)
 928
 929         * am33.igen: Add mov_lCC DSP instructions.
 930
 931         * am33.igen: Add most am33 DSP instructions.
 932
 933 Thu Jul  9 10:06:55 1998  Jeffrey A Law  (law@cygnus.com)
 934
 935         * mn10300.igen: Fix Z bit for addc and subc instructions.
 936         Minor fixes in multiply/divide patterns.
 937
 938         * am33.igen: Add missing mul[u] imm32,Rn.  Fix condition code
 939         handling for many instructions.  Fix sign extension for some
 940         24bit immediates.
 941
 942         * am33.igen: Fix Z bit for remaining addc/subc instructions.
 943         Do not sign extend immediate for mov imm,XRn.
 944         More random mul, mac & div fixes.
 945         Remove some unused variables.
 946         Sign extend 24bit displacement in memory addresses.
 947
 948         * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn.  Various
 949         fixes to 2 register multiply, divide and mac instructions.  Set
 950         Z,N correctly for sat16.  Sign extend 24 bit immediate for add,
 951         and sub instructions.
 952
 953         * am33.igen: Add remaining non-DSP instructions.
 954
 955 Wed Jul  8 16:29:12 1998  Jeffrey A Law  (law@cygnus.com)
 956
 957         * am33.igen (translate_rreg): New function.  Use it as appropriate.
 958
 959         * am33.igen: More am33 instructions.  Fix "div".
 960
 961 Mon Jul  6 15:39:22 1998  Jeffrey A Law  (law@cygnus.com)
 962
 963         * mn10300.igen: Add am33 support.
 964
 965         * Makefile.in: Use multi-sim to support both a mn10300 and am33
 966         simulator.
 967
 968         * am33.igen: Add many more am33 instructions.
 969
 970 Wed Jul  1 17:07:09 1998  Jeffrey A Law  (law@cygnus.com)
 971
 972         * mn10300_sim.h (FETCH24): Define.
 973
 974         * mn10300_sim.h: Add defines for some registers found on the AM33.
 975         * am33.igen: New file with some am33 support.
 976
 977 Tue Jun 30 11:23:20 1998  Jeffrey A Law  (law@cygnus.com)
 978
 979         * mn10300_sim.h: Include bfd.h
 980         (struct state): Add more room for processor specific registers.
 981         (REG_E0): Define.
 982
 983 Thu Jun 25 10:12:03 1998  Joyce Janczyn  <janczyn@cygnus.com>
 984
 985         * dv-mn103tim.c: Include sim-assert.h
 986         * dv-mn103ser.c (do_polling_event): Check for incoming data on
 987         serial line and schedule next polling event.
 988         (read_status_reg): schedule events to check for incoming data on
 989         serial line and issue interrupt if necessary.
 990
 991 Fri Jun 19 16:47:27 1998  Joyce Janczyn  <janczyn@cygnus.com>
 992
 993         * interp.c (sim_open): hook up serial 1 and 2 ports properly (typo).
 994
 995 Fri Jun 19 11:59:26 1998  Joyce Janczyn  <janczyn@cygnus.com>
 996
 997         * interp.c (board): Rename am32 to stdeval1 as this is the name
 998         consistently used to refer to the mn1030002 board.
 999
1000 Thu June 18 14:37:14 1998  Joyce Janczyn  <janczyn@cygnus.com>
1001         * interp.c (sim_open): Fix typo in address of EXTMD register
1002         (0x34000280, not 0x3400280).
1003
1004 Wed Jun 17 18:00:18 1998  Jeffrey A Law  (law@cygnus.com)
1005
1006         * simops.c (syscall): Handle change in opcode # for syscall.
1007         * mn10300.igen (syscall): Likewise.
1008
1009 Tue June 16 09:36:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
1010         * dv-mn103int.c (mn103int_finish): Regular interrupts (not NMI or
1011         reset) are not enabled on reset.
1012
1013 Sun June 14 17:04:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1014         * dv-mn103iop.c (write_*_reg): Check for attempt to write r/o
1015         register bits.
1016         * dv-mn103ser.c: Fill in methods for reading and writing to serial
1017         device registers.
1018         * interp.c (sim_open): Make the serial device a polling device.
1019
1020 Fri June 12 16:24:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1021         * dv-mn103iop.c: New file for handling am32 io ports.
1022         * configure.in: Add mn103iop to hw_device list.
1023         * configure: Re-generate.
1024         * interp.c (sim_open): Create io port device.
1025
1026 Wed June 10 14:34:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1027         * dv-mn103int.c (external_group): Use enumerated types to access
1028         correct group addresses.
1029         * dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
1030         triggers an interrupt on the higher-numbered timer's port.
1031
1032 Mon June 8 13:30:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1033         * interp.c: (mn10300_option_handler): New function parses arguments
1034         using sim-options.
1035         * (board): Add --board option for specifying am32.
1036         * (sim_open): Create new timer and serial devices and control
1037         configuration of other am32 devices via board option.
1038         * dv-mn103tim.c, dv-mn103ser.c: New files for timers and serial devices.
1039         * dv-mn103cpu.c: Fix typos in opening comments.
1040         * dv-mn103int.c: Adjust interrupt controller settings for am32 instead of am30.
1041         * configure.in: Add mn103tim and mn103ser to hw_device list.
1042         * configure: Re-generate.
1043
1044 Mon May 25 20:50:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1045
1046         * dv-mn103int.c, dv-mn103cpu.c: Rename *_callback to *_method.
1047
1048         * dv-mn103cpu.c, dv-mn103int.c: Include hw-main.h and
1049         sim-main.h. Declare a struct hw_descriptor instead of struct
1050         hw_device_descriptor.
1051
1052 Mon May 25 17:33:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1053
1054         * dv-mn103cpu.c (struct mn103cpu): Change type of pending_handler
1055         to struct hw_event.
1056
1057 Fri May 22 12:17:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1058
1059         * configure.in (SIM_AC_OPTION_HARDWARE): Add argument "yes".
1060
1061 Wed May  6 13:29:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1062
1063         * interp.c (sim_open): Create a polling PAL device.
1064
1065 Fri May  1 16:39:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1066
1067         * dv-mn103int.c (mn103int_port_event):
1068         (mn103int_port_event):
1069         (mn103int_io_read_buffer):
1070         (mn103int_io_write_buffer):
1071
1072         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Drop CPU/CIA args.
1073         (mn103cpu_port_event): Ditto.
1074         (mn103cpu_io_read_buffer): Ditto.
1075         (mn103cpu_io_write_buffer): Ditto.
1076
1077 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1078
1079         * configure: Regenerated to track ../common/aclocal.m4 changes.
1080
1081 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1082
1083         * configure: Regenerated to track ../common/aclocal.m4 changes.
1084         * config.in: Ditto.
1085
1086 Sun Apr 26 15:19:55 1998  Tom Tromey  <tromey@cygnus.com>
1087
1088         * acconfig.h: New file.
1089         * configure.in: Reverted change of Apr 24; use sinclude again.
1090
1091 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1092
1093         * configure: Regenerated to track ../common/aclocal.m4 changes.
1094         * config.in: Ditto.
1095
1096 Fri Apr 24 11:19:07 1998  Tom Tromey  <tromey@cygnus.com>
1097
1098         * configure.in: Don't call sinclude.
1099
1100 Tue Apr 14 10:03:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1101
1102         * mn10300_sim.h: Declare all functions in op_utils.c using
1103         INLINE_SIM_MAIN.
1104         * op_utils.c: Ditto.
1105         * sim-main.c: New file.  Include op_utils.c.
1106
1107         * mn10300.igen (mov, cmp): Use new igen operators `!' and `=' to
1108         differentiate between MOV/CMP immediate/register instructions.
1109
1110         * configure.in (SIM_AC_OPTION_INLINE): Add and enable.
1111         * configure: Regenerate.
1112
1113 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1114
1115         * configure: Regenerated to track ../common/aclocal.m4 changes.
1116
1117 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1118
1119         * interp.c (hw): Delete variable, moved to SIM_DESC.
1120         (sim_open): Delete calls to hw_tree_create, hw_tree_finish.
1121         Handled by sim-module.
1122         (sim_open): Do not anotate tree with trace properties, handled by
1123         sim-hw.c
1124         (sim_open): Call sim_hw_parse instead of hw_tree_parse.
1125
1126         * configure: Regenerated to track ../common/aclocal.m4 changes.
1127
1128 Thu Mar 26 20:46:18 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
1129
1130         * dv-mn103cpu.c (deliver_mn103cpu_interrupt):  Save the entire PC
1131         on the stack when delivering interrupts (not just the lower
1132         half)...
1133         * mn10300.igen (mov (Di,Am),Dn):  Fix decode.  Registers were
1134         specified in the wrong order.
1135
1136 Fri Mar 27 00:56:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1137
1138         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of
1139         succeeding interrupts, clear pending_handler when the handler
1140         isn't re-scheduled.
1141
1142 Thu Mar 26 10:11:01 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
1143
1144         * Makefile.in (tmp-igen):  Prefix all usage of move-if-change
1145         script with $(SHELL) to make NT native builds happy.
1146         * configure:  Regenerate because of change to ../common/aclocal.m4.
1147
1148 Thu Mar 26 11:22:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1149
1150         * configure.in: Make --enable-sim-common the default.
1151         * configure: Re-generate.
1152
1153         * sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
1154         address into Sate.regs[REG_PC] instead of common struct.
1155
1156 Wed Mar 25 17:42:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1157
1158         * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value.
1159
1160 Wed Mar 25 12:08:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1161
1162         * simops.c (OP_F0FD): Initialise variable 'sp'.
1163
1164 Thu Mar 26 00:21:32 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1165
1166         * dv-mn103int.c (decode_group): A group register every 4 bytes not
1167         8.
1168         (write_icr): Rewrite equation updating request field.
1169         (read_iagr): Fix check that interrupt is still pending.
1170
1171 Wed Mar 25 16:14:50 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1172
1173         * interp.c (sim_open): Tidy up device creation.
1174
1175         * dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero
1176         value.
1177         (mn103int_io_read_buffer): Convert absolute address to register
1178         block offsets.
1179         (read_icr, write_icr): Convert block offset into group offset.
1180
1181 Wed Mar 25 15:08:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1182
1183         * interp.c (sim_open): Create second 1mb memory region at
1184         0x40000000.
1185         (sim_open): Create a device tree.
1186         (sim-hw.h): Include.
1187         (do_interrupt): Delete, needs to use dv-mn103cpu.c
1188
1189         * dv-mn103int.c, dv-mn103cpu.c: New files.
1190
1191 Wed Mar 25 08:47:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1192
1193         * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM):
1194         Define.
1195         (SP): Define.
1196
1197 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1198
1199         * configure: Regenerated to track ../common/aclocal.m4 changes.
1200
1201 Wed Mar 25 10:24:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1202
1203         * interp.c (sim-options.h): Include.
1204         (sim_kind, myname): Declare when not using common framework.
1205
1206         * mn10300_sim.h (do_syscall, generic*): Provide prototypes for
1207         functions found in op_utils.c
1208
1209         * mn10300.igen (add): Discard unused variables.
1210
1211         * configure, config.in: Re-generate with autoconf 2.12.1.
1212
1213 Tue Mar 24 15:27:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1214
1215         Add support for --enable-sim-common option.
1216         * Makefile.in (WITHOUT_COMMON_OBJS): Files included if
1217         ! --enable-sim-common
1218         (WITH_COMMON_OBJS): Files included if --enable-sim-common.
1219         (MN10300_OBJS,MN10300_INTERP_DEP): New variables.
1220         (SIM_OBJS): Rewrite.
1221         ({WITHOUT,WITH}_COMMON_RUN_OBJS,SIM_RUN_OBJS): New variables.
1222         (SIM_EXTRA_CFLAGS): New variable.
1223         (clean-extra): Clean up igen files.
1224         (../igen/igen,clean-igen,tmp-igen): New rules.
1225         * configure.in: Add support for common framework via
1226         --enable-sim-common.
1227         * configure: Regenerate.
1228         * interp.c: #include sim-main if WITH_COMMON, not mn10300_sim.h.
1229         (hash,dispatch,sim_size): Don't compile if ! WITH_COMMON.
1230         (init_system,sim_write,compare_simops): Likewise.
1231         (sim_set_profile,sim_set_profile_size): Likewise.
1232         (sim_stop,sim_resume,sim_trace,sim_info): Likewise.
1233         (sim_set_callbacks,sim_stop_reason,sim_read,sim_load): Likewise.
1234         (enum interrupt_type): New enum.
1235         (interrupt_names): New global.
1236         (do_interrupt): New function.
1237         (sim_open): Define differently if WITH_COMMON.
1238         (sim_close,sim_create_inferior,sim_do_command): Likewise.
1239         * mn10300_sim.h ({load,store}_{byte,half,word}): Define versions
1240         for WITH_COMMON.
1241         * mn10300.igen: New file.
1242         * mn10300.dc: New file.
1243         * op_utils.c: New file.
1244         * sim-main.h: New file.
1245
1246 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1247
1248         * configure: Regenerated to track ../common/aclocal.m4 changes.
1249
1250 Fri Feb 27 18:36:04 1998  Jeffrey A Law  (law@cygnus.com)
1251
1252         * simops.c (inc): Fix typo.
1253
1254 Wed Feb 25 01:59:29 1998  Jeffrey A Law  (law@cygnus.com)
1255
1256         * simops.c (signed multiply instructions): Cast input operands to
1257         signed32 before casting them to signed64 so that the sign bit
1258         is propagated properly.
1259
1260 Mon Feb 23 20:23:19 1998  Mark Alexander  <marka@cygnus.com>
1261
1262         * Makefile.in: Last change was bad.  Define NL_TARGET
1263         so that targ-vals.h will be used instead of syscall.h.
1264         * simops.c: Use targ-vals.h instead of syscall.h.
1265         (OP_F020): Disable unsupported system calls.
1266
1267 Mon Feb 23 09:44:38 1998  Mark Alexander  <marka@cygnus.com>
1268
1269         * Makefile.in: Get header files from libgloss/mn10300/sys.
1270
1271 Sun Feb 22 16:02:24 1998  Jeffrey A Law  (law@cygnus.com)
1272
1273         * simops.c: Include sim-types.h.
1274
1275 Wed Feb 18 13:07:08 1998  Jeffrey A Law  (law@cygnus.com)
1276
1277         * simops.c (multiply instructions): Cast input operands to a
1278         signed64/unsigned64 type as appropriate.
1279
1280 Tue Feb 17 12:47:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1281
1282         * interp.c (sim_store_register, sim_fetch_register): Pass in
1283         length parameter.  Return -1.
1284
1285 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1286
1287         * configure: Regenerated to track ../common/aclocal.m4 changes.
1288
1289 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1290
1291         * configure: Regenerated to track ../common/aclocal.m4 changes.
1292
1293 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1294
1295         * configure: Regenerated to track ../common/aclocal.m4 changes.
1296
1297 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1298
1299         * configure: Regenerated to track ../common/aclocal.m4 changes.
1300         * config.in: Ditto.
1301
1302 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1303
1304         * configure: Regenerated to track ../common/aclocal.m4 changes.
1305
1306 Tue Nov 11 10:38:52 1997  Jeffrey A Law  (law@cygnus.com)
1307
1308         * simops.c (call:16 call:32): Stack adjustment is determined solely
1309         by the imm8 field.
1310
1311 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1312
1313         * interp.c (sim_load): Pass lma_p and sim_write args to
1314         sim_load_file.
1315
1316 Tue Oct 21 10:12:03 1997  Jeffrey A Law  (law@cygnus.com)
1317
1318         * simops.c: Correctly handle register restores for "ret" and "retf"
1319         instructions.
1320
1321 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1322
1323         * configure: Regenerated to track ../common/aclocal.m4 changes.
1324
1325 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1326
1327         * configure: Regenerated to track ../common/aclocal.m4 changes.
1328
1329 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1330
1331         * configure: Regenerated to track ../common/aclocal.m4 changes.
1332
1333 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1334
1335         * configure: Regenerated to track ../common/aclocal.m4 changes.
1336
1337 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1338
1339         * configure: Regenerated to track ../common/aclocal.m4 changes.
1340
1341 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1342
1343         * configure: Regenerated to track ../common/aclocal.m4 changes.
1344
1345 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1346
1347         * configure: Regenerated to track ../common/aclocal.m4 changes.
1348
1349 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1350
1351         * configure: Regenerated to track ../common/aclocal.m4 changes.
1352         * config.in: Ditto.
1353
1354 Tue Aug 26 10:41:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1355
1356         * interp.c (sim_kill): Delete.
1357         (sim_create_inferior): Add ABFD argument.
1358         (sim_load): Move setting of PC from here.
1359         (sim_create_inferior): To here.
1360
1361 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1362
1363         * configure: Regenerated to track ../common/aclocal.m4 changes.
1364         * config.in: Ditto.
1365
1366 Mon Aug 25 16:14:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1367
1368         * interp.c (sim_open): Add ABFD argument.
1369
1370 Tue Jun 24 13:46:20 1997  Jeffrey A Law  (law@cygnus.com)
1371
1372         * interp.c (sim_resume): Clear State.exited.
1373         (sim_stop_reason): If State.exited is nonzero, then indicate that
1374         the simulator exited instead of stopped.
1375         * mn10300_sim.h (struct _state): Add exited field.
1376         * simops.c (syscall): Set State.exited for SYS_exit.
1377
1378 Wed Jun 11 22:07:56 1997  Jeffrey A Law  (law@cygnus.com)
1379
1380         * simops.c: Fix thinko in last change.
1381
1382 Tue Jun 10 12:31:32 1997  Jeffrey A Law  (law@cygnus.com)
1383
1384         * simops.c: "call" stores the callee saved registers into the
1385         stack!  Update the stack pointer properly when done with
1386         register saves.
1387
1388         * simops.c: Fix return address computation for "call" instructions.
1389
1390 Thu May 22 01:43:11 1997  Jeffrey A Law  (law@cygnus.com)
1391
1392         * interp.c (sim_open): Fix typo.
1393
1394 Wed May 21 23:27:58 1997  Jeffrey A Law  (law@cygnus.com)
1395
1396         * interp.c (sim_resume): Add missing case in big switch
1397         statement (for extb instruction).
1398
1399 Tue May 20 17:51:30 1997  Jeffrey A Law  (law@cygnus.com)
1400
1401         * interp.c: Replace all references to load_mem and store_mem
1402         with references to load_byte, load_half, load_3_byte, load_word
1403         and store_byte, store_half, store_3_byte, store_word.
1404         (INLINE): Delete definition.
1405         (load_mem_big): Likewise.
1406         (max_mem): Make it global.
1407         (dispatch): Make this function inline.
1408         (load_mem, store_mem): Delete functions.
1409         * mn10300_sim.h (INLINE): Define.
1410         (RLW): Delete unused definition.
1411         (load_mem, store_mem): Delete declarations.
1412         (load_mem_big): New definition.
1413         (load_byte, load_half, load_3_byte, load_word): New functions.
1414         (store_byte, store_half, store_3_byte, store_word): New functions.
1415         * simops.c:  Replace all references to load_mem and store_mem
1416         with references to load_byte, load_half, load_3_byte, load_word
1417         and store_byte, store_half, store_3_byte, store_word.
1418
1419 Tue May 20 10:21:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1420
1421         * interp.c (sim_open): Add callback to arguments.
1422         (sim_set_callbacks): Delete SIM_DESC argument.
1423
1424 Mon May 19 13:54:22 1997  Jeffrey A Law  (law@cygnus.com)
1425
1426         * interp.c (dispatch): Make this an inline function.
1427
1428         * simops.c (syscall): Use callback->write regardless of
1429         what file descriptor we're writing too.
1430
1431 Sun May 18 16:46:31 1997  Jeffrey A Law  (law@cygnus.com)
1432
1433         * interp.c (load_mem_big): Remove function.  It's now a macro
1434         defined elsewhere.
1435         (compare_simops): New function.
1436         (sim_open): Sort the Simops table before inserting entries
1437         into the hash table.
1438         * mn10300_sim.h: Remove unused #defines.
1439         (load_mem_big): Define.
1440
1441 Fri May 16 16:36:17 1997  Jeffrey A Law  (law@cygnus.com)
1442
1443         * interp.c (load_mem): If we get a load from an out of range
1444         address, abort.
1445         (store_mem): Likewise for stores.
1446         (max_mem): New variable.
1447
1448 Tue May  6 13:24:36 1997  Jeffrey A Law  (law@cygnus.com)
1449
1450         * mn10300_sim.h: Fix ordering of bits in the PSW.
1451
1452         * interp.c: Improve hashing routine to avoid long list
1453         traversals for common instructions.  Add HASH_STAT support.
1454         Rewrite opcode dispatch code using a big switch instead of
1455         cascaded if/else statements.  Avoid useless calls to load_mem.
1456
1457 Mon May  5 18:07:48 1997  Jeffrey A Law  (law@cygnus.com)
1458
1459         * mn10300_sim.h (struct _state): Add space for mdrq register.
1460         (REG_MDRQ): Define.
1461         * simops.c: Don't abort for trap.  Add support for the extended
1462         instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
1463         and "bsch".
1464
1465 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1466
1467         * configure: Regenerated to track ../common/aclocal.m4 changes.
1468
1469 Fri Apr 18 14:04:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1470
1471         * interp.c (sim_stop): Add stub function.
1472
1473 Thu Apr 17 03:26:59 1997  Doug Evans  <dje@canuck.cygnus.com>
1474
1475         * Makefile.in (SIM_OBJS): Add sim-load.o.
1476         * interp.c (sim_kind, myname): New static locals.
1477         (sim_open): Set sim_kind, myname.  Ignore -E arg.
1478         (sim_load): Return SIM_RC.  New arg abfd.  Call sim_load_file to
1479         load file into simulator.  Set start address from bfd.
1480         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
1481
1482 Wed Apr 16 19:30:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1483
1484         * simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
1485         only include if implemented by host.
1486         (OP_F020): Typecast arg passed to time function;
1487
1488 Mon Apr  7 23:57:49 1997  Jeffrey A Law  (law@cygnus.com)
1489
1490         * simops.c (syscall): Handle new mn10300 calling conventions.
1491
1492 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1493
1494         * configure: Regenerated to track ../common/aclocal.m4 changes.
1495         * config.in: Ditto.
1496
1497 Fri Apr  4 20:02:37 1997  Ian Lance Taylor  <ian@cygnus.com>
1498
1499         * Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match
1500         corresponding change in opcodes directory.
1501
1502 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1503
1504         * interp.c (sim_open): New arg `kind'.
1505
1506         * configure: Regenerated to track ../common/aclocal.m4 changes.
1507
1508 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1509
1510         * configure: Regenerated to track ../common/aclocal.m4 changes.
1511
1512 Thu Mar 20 11:58:02 1997  Jeffrey A Law  (law@cygnus.com)
1513
1514         * simops.c: Fix register extraction for a two "movbu" variants.
1515         Somewhat simplify "sub" instructions.
1516         Correctly sign extend operands for "mul".  Put the correct
1517         half of the result in MDR for "mul" and "mulu".
1518         Implement remaining instructions.
1519         Tweak opcode for "syscall".
1520
1521 Tue Mar 18 14:21:21 1997  Jeffrey A Law  (law@cygnus.com)
1522
1523         * simops.c: Do syscall emulation in "syscall" instruction.  Add
1524         dummy "trap" instruction.
1525
1526 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1527
1528         * configure: Regenerated to track ../common/aclocal.m4 changes.
1529
1530 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1531
1532         * configure: Re-generate.
1533
1534 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1535
1536         * configure: Regenerate to track ../common/aclocal.m4 changes.
1537
1538 Thu Mar 13 12:54:45 1997  Doug Evans  <dje@canuck.cygnus.com>
1539
1540         * interp.c (sim_open): New SIM_DESC result.  Argument is now
1541         in argv form.
1542         (other sim_*): New SIM_DESC argument.
1543
1544 Wed Mar 12 15:04:00 1997  Jeffrey A Law  (law@cygnus.com)
1545
1546         * simops.c: Fix carry bit computation for "add" instructions.
1547
1548         * simops.c: Fix typos in bset insns.  Fix arguments to store_mem
1549         for bset imm8,(d8,an) and bclr imm8,(d8,an).
1550
1551 Wed Mar  5 15:00:10 1997  Jeffrey A Law  (law@cygnus.com)
1552
1553         * simops.c: Fix register references when computing Z and N bits
1554         for lsr imm8,dn.
1555
1556 Tue Feb  4 13:33:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1557
1558         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1559         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1560         * configure.in: sinclude ../common/aclocal.m4.
1561         * configure: Regenerated.
1562
1563 Fri Jan 24 10:47:25 1997  Jeffrey A Law  (law@cygnus.com)
1564
1565         * interp.c (init_system): Allocate 2^19 bytes of space for the
1566         simulator.
1567
1568 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1569
1570         * configure configure.in Makefile.in:  Update to new configure
1571         scheme which is more compatible with WinGDB builds.
1572         * configure.in:  Improve comment on how to run autoconf.
1573         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1574         * Makefile.in:  Use autoconf substitution to install common
1575         makefile fragment.
1576
1577 Tue Jan 21 15:03:04 1997  Jeffrey A Law  (law@cygnus.com)
1578
1579         * simops.c: Undo last change to "rol" and "ror", original code
1580         was correct!
1581
1582 Thu Jan 16 11:28:14 1997  Jeffrey A Law  (law@cygnus.com)
1583
1584         * simops.c: Fix "rol" and "ror".
1585
1586 Wed Jan 15 06:45:58 1997  Jeffrey A Law  (law@cygnus.com)
1587
1588         * simops.c: Fix typo in last change.
1589
1590 Mon Jan 13 13:22:35 1997  Jeffrey A Law  (law@cygnus.com)
1591
1592         * simops.c: Use REG macros in few places not using them yet.
1593
1594 Mon Jan  6 16:21:19 1997  Jeffrey A Law  (law@cygnus.com)
1595
1596         * mn10300_sim.h (struct _state): Fix number of registers!
1597
1598 Tue Dec 31 16:20:41 1996  Jeffrey A Law  (law@cygnus.com)
1599
1600         * mn10300_sim.h (struct _state): Put all registers into a single
1601         array to make gdb implementation easier.
1602         (REG_*): Add definitions for all registers in the state array.
1603         (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros.
1604         * simops.c: Related changes.
1605
1606 Wed Dec 18 10:10:45 1996  Jeffrey A Law  (law@cygnus.com)
1607
1608         * interp.c (sim_resume): Handle 0xff as a single byte insn.
1609
1610         * simops.c: Fix overflow computation for "add" and "inc"
1611         instructions.
1612
1613 Mon Dec 16 10:03:52 1996  Jeffrey A Law  (law@cygnus.com)
1614
1615         * simops.c: Handle "break" instruction.
1616
1617         * simops.c: Fix restoring the PC for "ret" and "retf" instructions.
1618
1619 Wed Dec 11 09:53:10 1996  Jeffrey A Law  (law@cygnus.com)
1620
1621         * gencode.c (write_opcodes): Also write out the format of the
1622         opcode.
1623         * mn10300_sim.h (simops): Add "format" field.
1624         * interp.c (sim_resume): Deal with endianness issues here.
1625
1626 Tue Dec 10 15:05:37 1996  Jeffrey A Law  (law@cygnus.com)
1627
1628         * simops.c (REG0_4): Define.
1629         Use REG0_4 for indexed loads/stores.
1630
1631 Sat Dec  7 09:50:28 1996  Jeffrey A Law  (law@cygnus.com)
1632
1633         * simops.c (REG0_16): Fix typo.
1634
1635 Fri Dec  6 14:13:34 1996  Jeffrey A Law  (law@cygnus.com)
1636
1637         * simops.c: Call abort for any instruction that's not currently
1638         simulated.
1639
1640         * simops.c: Define accessor macros to extract register
1641         values from instructions.  Use them consistently.
1642
1643         * interp.c: Delete unused global variable "OP".
1644         (sim_resume): Remove unused variable "opcode".
1645         * simops.c: Fix some uninitialized variable problems, add
1646         parens to fix various -Wall warnings.
1647
1648         * gencode.c (write_header): Add "insn" and "extension" arguments
1649         to the OP_* declarations.
1650         (write_template): Similarly for function templates.
1651         * interp.c (insn, extension): Remove global variables.  Instead
1652         pass them as arguments to the OP_* functions.
1653         * mn10300_sim.h: Remove decls for "insn" and "extension".
1654         * simops.c (OP_*): Accept "insn" and "extension" as arguments
1655         instead of using globals.
1656
1657 Thu Dec  5 22:26:31 1996  Jeffrey A Law  (law@cygnus.com)
1658
1659         * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
1660
1661         * simops.c: Fix thinkos in last change to "inc dn".
1662
1663 Wed Dec  4 10:57:53 1996  Jeffrey A Law  (law@cygnus.com)
1664
1665         * simops.c: "add imm,sp" does not effect the condition codes.
1666         "inc dn" does effect the condition codes.
1667
1668 Tue Dec  3 17:37:45 1996  Jeffrey A Law  (law@cygnus.com)
1669
1670         * simops.c: Treat both operands as signed values for
1671         "div" instruction.
1672
1673         * simops.c: Fix simulation of division instructions.
1674         Fix typos/thinkos in several "cmp" and "sub" instructions.
1675
1676 Mon Dec  2 12:31:40 1996  Jeffrey A Law  (law@cygnus.com)
1677
1678         * simops.c: Fix carry bit handling in "sub" and "cmp"
1679         instructions.
1680
1681         * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
1682
1683 Sun Dec  1 16:05:42 1996  Jeffrey A Law  (law@cygnus.com)
1684
1685         * simops.c: Fix overflow computation for many instructions.
1686
1687         * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
1688
1689         * simops.c: Fix "mov am, dn".
1690
1691         * simops.c: Fix more bugs in "add imm,an" and
1692         "add imm,dn".
1693
1694 Wed Nov 27 09:20:42 1996  Jeffrey A Law  (law@cygnus.com)
1695
1696         * simops.c: Fix bugs in "movm" and "add imm,an".
1697
1698         * simops.c: Don't lose the upper 24 bits of the return
1699         pointer in "call" and "calls" instructions.  Rough cut
1700         at emulated system calls.
1701
1702         * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
1703
1704         * simops.c: Implement remaining 4 byte instructions.
1705
1706         * simops.c: Implement remaining 3 byte instructions.
1707
1708         * simops.c: Implement remaining 2 byte instructions.  Call
1709         abort for instructions we're not implementing now.
1710
1711 Tue Nov 26 15:43:41 1996  Jeffrey A Law  (law@cygnus.com)
1712
1713         * simops.c: Implement lots of random instructions.
1714
1715         * simops.c: Implement "movm" and "bCC" insns.
1716
1717         * mn10300_sim.h (_state): Add another register (MDR).
1718         (REG_MDR): Define.
1719         * simops.c: Implement "cmp", "calls", "rets", "jmp" and
1720         a few additional random insns.
1721
1722         * mn10300_sim.h (PSW_*): Define for CC status tracking.
1723         (REG_D0, REG_A0, REG_SP): Define.
1724         * simops.c: Implement "add", "addc" and a few other random
1725         instructions.
1726
1727         * gencode.c, interp.c: Snapshot current simulator code.
1728
1729 Mon Nov 25 12:46:38 1996  Jeffrey A Law  (law@cygnus.com)
1730
1731         * Makefile.in, config.in, configure, configure.in: New files.
1732         * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.