sim/mn10300/ChangeLog

   1 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac: Delete SIM_AC_OPTION_RESERVED_BITS call.
   4         * aclocal.m4: Regenerate.
   5         * configure: Regenerate.
   6
   7 2021-06-30  Mike Frysinger  <vapier@gentoo.org>
   8
   9         * configure: Regenerate.
  10
  11 2021-06-22  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * configure: Regenerate.
  14
  15 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * aclocal.m4: Regenerate.
  18         * configure: Regenerate.
  19
  20 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * Makefile.in (SIM_EXTRA_HW_DEVICES): Define.
  23         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete call.
  24         * configure: Regenerate.
  25
  26 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * configure.ac (SIM_AC_COMMON): Delete.
  29         * aclocal.m4, configure: Regenerate.
  30
  31 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * aclocal.m4: Regenerate.
  34         * configure: Regenerate.
  35
  36 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * aclocal.m4: Regenerate.
  39         * configure: Regenerate.
  40
  41 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * configure: Regenerate.
  44
  45 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * aclocal.m4, configure: Regenerate.
  48
  49 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * configure: Regenerate.
  52
  53 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * interp.c: Include sim-signal.h.
  56         * op_utils.c, sim-main.h: Likewise.
  57         * mn10300_sim.h: Delete sim-signal.h include.
  58
  59 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
  62         * interp.c (sim_open): Set current_target_byte_order.
  63         * aclocal.m4, configure: Regenerate.
  64
  65 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  66
  67         * mn10300_sim.h (u642dw, dw2u64): Change INLINE to INLINE2.
  68
  69 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  70
  71         * configure: Regenerate.
  72
  73 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  74
  75         * configure: Regenerate.
  76         * config.in: Removed.
  77
  78 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * config.in, configure: Regenerate.
  81
  82 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
  83
  84         * configure.ac: Delete all to SIM_AC_OPTION_WARNINGS.
  85         * configure: Regenerate.
  86
  87 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
  88
  89         * mn10300.igen: Change abort to sim_engine_abort.
  90
  91 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  92
  93         * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
  94
  95 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  96
  97         * aclocal.m4, config.in, configure: Regenerate.
  98
  99 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 100
 101         * config.in, configure: Regenerate.
 102
 103 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * sim-main.h (SIM_ENGINE_HALT_HOOK): Delete 0.
 106
 107 2021-06-08  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * Makefile.in: Replace $(IGEN) with $(IGEN_RUN) and ../igen/igen
 110         with $(IGEN).
 111
 112 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * interp.c [!SIGTRAP] (SIGTRAP): Define to 5.
 115
 116 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 117
 118         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
 119
 120 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 121
 122         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
 123         (struct sim_state): Delete.
 124
 125 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * dv-mn103cpu.c, dv-mn103int.c, dv-mn103iop.c, dv-mn103ser.c,
 128         dv-mn103tim.c, op_utils.c: Include defs.h.
 129         * interp.c: Replace config.h include with defs.h.
 130
 131 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * config.in, configure: Regenerate.
 134
 135 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 136
 137         * mn10300_sim.h: Update include path.
 138
 139 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 140
 141         * op_utils.c: Delete sys/times.h include.
 142
 143 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 144
 145         * configure: Regenerate.
 146
 147 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * config.in, configure: Regenerate.
 150
 151 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * Makefile.in (NL_TARGET): Delete.
 154
 155 2021-04-23  Mike Frysinger  <vapier@gentoo.org>
 156
 157         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args.
 158         * configure: Regenerate.
 159
 160 2021-04-22  Tom Tromey  <tom@tromey.com>
 161
 162         * configure, config.in: Rebuild.
 163
 164 2021-04-22  Tom Tromey  <tom@tromey.com>
 165
 166         * Makefile.in (INCLUDE): Remove.
 167
 168 2021-04-22  Tom Tromey  <tom@tromey.com>
 169
 170         * Makefile.in (interp.o): Remove.
 171         (idecode.o op_utils.o semantics.o): Remove.
 172
 173 2021-04-22  Tom Tromey  <tom@tromey.com>
 174
 175         * configure: Rebuild.
 176
 177 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
 178
 179         * aclocal.m4: Regenerate.
 180
 181 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 182
 183         * configure: Regenerate.
 184
 185 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * configure: Regenerate.
 188
 189 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * configure.ac: Delete AC_CHECK_FUNCS & AC_CHECK_HEADERS calls.
 192         * op_utils.c: Delete utime.h include.
 193         * config.in, configure: Regenerate.
 194
 195 2021-04-15  John Baldwin  <jhb@FreeBSD.org>
 196
 197         * Makefile.in: (tmp-igen) Only pass mn10300.igen to igen.
 198         * mn10300.igen: Include am33-2.igen.
 199
 200 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
 203
 204 2021-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 205
 206         * Makefile.in: Set ASAN_OPTIONS when running igen.
 207
 208 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 209
 210         * Makefile.in (../igen/igen): Delete rule.
 211         (tmp-igen): Delete ../igen make.
 212
 213 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 214
 215         * aclocal.m4, configure: Regenerate.
 216
 217 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * configure: Regenerate.
 220
 221 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 224         * aclocal.m4, configure: Regenerate.
 225
 226 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 229         * aclocal.m4, configure: Regenerate.
 230
 231 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * interp.c (sim_open): Delete call to STATE_WATCHPOINTS.
 234
 235 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * configure: Regenerate.
 238
 239 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.
 242
 243 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * config.in, configure: Regenerate.
 246         * interp.c, op_utils.c: Delete HAVE_STRING_H, HAVE_STRINGS_H,
 247         HAVE_STDLIB_H, HAVE_TIME_H, and strings.h include.
 248
 249 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 250
 251         * configure: Regenerate.
 252
 253 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
 256         * configure: Regenerate.
 257
 258 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * configure: Regenerate.
 261
 262 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 263
 264         * configure: Regenerate.
 265
 266 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 267
 268         * configure: Regenerate.
 269
 270 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 271
 272         * config.in, configure: Regenerate.
 273
 274 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * configure: Regenerate.
 277
 278 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 279
 280         * configure: Regenerate.
 281
 282 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * configure: Regenerate.
 285
 286 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * configure: Regenerate.
 289
 290 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 293         * configure: Regenerate.
 294
 295 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 296
 297         * configure: Regenerate.
 298
 299 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * configure: Regenerate.
 302
 303 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 304
 305         * config.in, configure: Regenerate.
 306
 307 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 308
 309         * interp.c (sim_open): Mark argv const.
 310         (sim_create_inferior): Mark argv and env const.
 311
 312 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 313
 314         * configure: Regenerate.
 315
 316 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 317
 318         * interp.c (sim_open): Update sim_parse_args comment.
 319
 320 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 323         * configure: Regenerate.
 324
 325 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 326
 327         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 328         LITTLE.
 329         * configure: Regenerate.
 330
 331 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 332
 333         * wrapper.c (mn10300_reg_store, mn10300_reg_fetch): Define.
 334         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 335         (sim_store_register): Rename to ...
 336         (mn10300_reg_store): ... this.
 337         (sim_fetch_register): Rename to ...
 338         (mn10300_reg_fetch): ... this.
 339
 340 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 341
 342         * Makefile.in (MN10300_OBJS): Delete sim-hload.o.
 343
 344 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 345
 346         * config.in, configure: Regenerate.
 347
 348 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 349
 350         * sim-main.h (SIM_HANDLES_LMA): Delete.
 351
 352 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 353
 354         * sim-main.h (WITH_WATCHPOINTS): Delete.
 355
 356 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
 357
 358         * interp.c (mn10300_callback): Delete.
 359         (sim_open): Delete mn10300_callback assignment.
 360         (program_interrupt): Call sim_io_printf.
 361         * mn10300_sim.h (mn10300_callback): Delete.
 362
 363 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 364
 365         * sim-main.h (WITH_CORE): Delete.
 366
 367 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 368
 369         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 370
 371 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 372
 373         * interp.c (sim_close): Delete.
 374
 375 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 376
 377         * configure: Regenerate.
 378
 379 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * op_utils.c (do_syscall): Replace call to cb_syscall with
 382         sim_syscall_multi.
 383
 384 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * mn10300_sim.h (syscall_read_mem, syscall_write_mem): Delete.
 387         * op_utils.c: Include sim-syscall.h.
 388         (syscall_read_mem, syscall_write_mem): Delete.
 389         (do_syscall): Change syscall_read_mem/syscall_write_mem
 390         to sim_syscall_read_mem/sim_syscall_write_mem.  Set syscall.p2.
 391
 392 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 393
 394         * configure: Regenerate.
 395
 396 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 397
 398         * configure: Regenerate.
 399
 400 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 401
 402         * interp.c (get_byte, get_half, get_word, put_byte, put_half,
 403         put_word): Delete.
 404         (sim_fetch_register): Inline put_word call.
 405         (sim_store_register): Inline get_word call.
 406         * mn10300_sim.h (struct _state): Delete mem member.
 407         (OP, Simops, get_byte, get_half, get_word, put_byte, put_half,
 408         put_word, map): Delete.
 409         * op_utils.c (MEMPTR): Delete.
 410
 411 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 412
 413         * interp.c (round_64, fpu_status_ok): Add static.
 414
 415 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 416
 417         * interp.c (mn10300_debug): Delete.
 418         * mn10300_sim.h (DEBUG_TRACE, DEBUG_VALUES, mn10300_debug): Delete.
 419         (struct _state): Delete exception and exited members.
 420         [_WIN32] (SIGTRAP, SIGQUIT): Delete.
 421         * op_utils.c (do_syscall): Call sim_engine_halt instead of setting
 422         State.exception.
 423
 424 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 425
 426         * mn10300_sim.h (uint8, int8, uint16, int16, uint32, int32): Typedef
 427         in terms of unsigned8, signed8, unsigned16, signed16, unsigned32,
 428         and signed32 respectively.
 429
 430 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 431
 432         * interp.c (INLINE): Delete define.
 433         * mn10300_sim.h (INLINE): Likewise.
 434
 435 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 436
 437         * sim-main.h (SIM_CPU): Delete.
 438
 439 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 440
 441         * sim-main.h (sim_cia): Delete.
 442         (SIM_ADDR): Delete comment.
 443
 444 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 445
 446         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Change CIA_GET to
 447         CPU_PC_GET and CIA_SET to CPU_PC_SET.
 448         * interp.c (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
 449         (program_interrupt): Change CIA_GET to CPU_PC_GET and CIA_SET to
 450         CPU_PC_SET.
 451         (mn10300_cpu_exception_trigger): Change CIA_SET to CPU_PC_SET.
 452         (mn10300_cpu_exception_suspend): Likewise.
 453         (mn10300_cpu_exception_resume): Likewise.
 454         * sim-main.h (CIA_GET, CIA_SET): Delete.
 455
 456 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 457
 458         * Makefile.in (MN10300_OBJS): Delete sim-cpu.o.
 459         * sim-main.h (STATE_CPU): Delete.
 460
 461 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 462
 463         * configure: Regenerate.
 464
 465 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 466
 467         * Makefile.in (MN10300_OBJS): Add sim-cpu.o.
 468         * interp.c (mn10300_pc_get, mn10300_pc_set): New functions.
 469         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 470         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 471         (sim_pc_get): Delete.
 472         * sim-main.h (null_cia, NULL_CIA): Delete.
 473         (SIM_CPU): Define.
 474         (struct sim_state): Change cpu to an array of pointers.
 475         (STATE_CPU): Drop & and handle WITH_SMP.
 476
 477 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 478
 479         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 480
 481 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 482
 483         * config.in, configure: Regenerate.
 484
 485 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 486
 487         * interp.c (sim_pc_get): New function.
 488
 489 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 490
 491         * configure: Regenerate.
 492
 493 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 494
 495         * Makefile.in (MN10300_OBJS): Delete dv-sockser.o.
 496
 497 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 498
 499         * configure: Regenerate.
 500
 501 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 502
 503         * configure: Regenerate.
 504
 505 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 506
 507         * configure: Regenerate.
 508
 509 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 510
 511         * configure: Regenerate.
 512         * configure.ac: Delete SIM_DV_SOCKSER_O check.
 513
 514 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 515
 516         * config.in, configure: Regenerate.
 517
 518 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 519
 520         * tconfig.in: Delete file.
 521
 522 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 523
 524         * Makefile.in (SIM_RUN_OBJS): Delete.
 525
 526 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 527
 528         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h & stdlib.h &
 529         string.h & strings.h & time.h.
 530         * aclocal.m4, configure: Regenerate.
 531
 532 2014-08-19  Alan Modra  <amodra@gmail.com>
 533
 534         * configure: Regenerate.
 535
 536 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 537
 538         * configure: Regenerate.
 539         * config.in: Regenerate.
 540
 541 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 542
 543         * configure: Regenerate.
 544
 545 2013-09-23  Alan Modra  <amodra@gmail.com>
 546
 547         * configure: Regenerate.
 548
 549 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 550
 551         * aclocal.m4, configure: Regenerate.
 552
 553 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 554
 555         * configure: Rebuild.
 556
 557 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 558
 559         * configure: Regenerate.
 560
 561 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 562
 563         * configure.ac: Fail if dv-sockser.o not available.
 564         Error when --disable-sim-hardware is specified.
 565         * tconfig.in: Conditionalize use of dv_sockser_install.
 566         * configure: Regenerated.
 567         * config.in: Regenerated.
 568
 569 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 570
 571         * interp.c: Include config.h first.  Do not include sysdep.h.
 572
 573 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 574
 575         * config.in, configure: Regenerate.
 576
 577 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 578
 579         * aclocal.m4, config.in, configure: Regenerate.
 580
 581 2012-02-16  Kevin Buettner  <kevinb@redhat.com>
 582
 583         * interp.c (sim_fetch_register): Return length, not -1.
 584
 585 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
 586
 587         * sim-main.h: Reformat copyright header.
 588
 589 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 590
 591         * aclocal.m4: New file.
 592         * configure: Regenerate.
 593
 594 2011-11-07  Mike Frysinger  <vapier@gentoo.org>
 595
 596         PR sim/9302
 597         * dv-mn103iop.c (write_dedicated_control_reg): Convert && to &.
 598
 599 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 600
 601         * configure: Regenerate after common/acinclude.m4 update.
 602
 603 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 604
 605         * configure.ac: Change include to common/acinclude.m4.
 606
 607 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 608
 609         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 610         call.  Replace common.m4 include with SIM_AC_COMMON.
 611         * configure: Regenerate.
 612
 613 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 614
 615         * interp.c (sim_do_command): Delete.
 616
 617 2011-06-20  Nick Clifton  <nickc@redhat.com>
 618
 619         * am33.igen (sub Rm,Rn,Rd): Fix computation of carry flag.
 620
 621 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 622
 623         * interp.c (sim_store_register): Update return value to
 624         match new API.
 625
 626 2010-04-19  Mike Frysinger  <vapier@gentoo.org>
 627
 628         * dv-mn103ser.c (sockser_addr, USE_SOCKSER_P): Delete
 629         (do_polling_event): Change USE_SOCKSER_P to dv_sockser_status.
 630         (read_status_reg): Likewise.
 631         (write_txb): Likewise.
 632
 633 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 634
 635         * configure: Regenerate.
 636
 637 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 638
 639         * config.in: Regenerate.
 640         * configure: Likewise.
 641
 642         * configure: Regenerate.
 643
 644 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 645
 646         * configure: Regenerate to track ../common/common.m4 changes.
 647         * config.in: Ditto.
 648
 649 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 650             Daniel Jacobowitz  <dan@codesourcery.com>
 651             Joseph Myers  <joseph@codesourcery.com>
 652
 653         * configure: Regenerate.
 654
 655 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 656
 657         * acconfig.h: Remove.
 658         * config.in: Regenerate.
 659
 660 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 661
 662         * configure: Regenerated.
 663
 664 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 665
 666         * configure: Regenerated.
 667
 668 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 669
 670         * configure: Regenerated.
 671
 672 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 673
 674         * configure: Regenerate.
 675
 676 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 677
 678         * configure: Regenerate.
 679
 680 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 681
 682         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 683         explicit call to AC_CONFIG_HEADER.
 684         * configure: Regenerate.
 685
 686 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 687
 688         * configure.ac: Update to use ../common/common.m4.
 689         * configure: Re-generate.
 690
 691 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 692
 693         * configure: Regenerated to track ../common/aclocal.m4 changes.
 694
 695 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 696
 697         * configure.ac: Rename configure.in, require autoconf 2.59.
 698         * configure: Re-generate.
 699
 700 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 701
 702         * configure: Regenerate for ../common/aclocal.m4 update.
 703
 704 2004-06-26  Alexandre Oliva  <aoliva@redhat.com>
 705
 706         2000-08-07  Graham Stott  <grahams@cygnus.co.uk>
 707         * am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
 708         2000-05-29  Alexandre Oliva  <aoliva@cygnus.com>
 709         * interp.c (fpu_disabled_exception, fpu_unimp_exception,
 710         fpu_check_signal_exception): Take additional state arguments.
 711         Print exception type and call program_interrupt.  Adjust callers.
 712         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 713         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
 714         arguments.
 715         * mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
 716         fpu_check_signal_exception): Adjust prototypes.
 717         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 718         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
 719         * am33-2.igen: Adjust calls.
 720         2000-05-19  Alexandre Oliva  <aoliva@cygnus.com>
 721         * op_utils.c (cmp2fcc): Moved...
 722         * interp.c: ... here.
 723         2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 724         * am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
 725         `signed64' where type width is relevant.
 726         2000-05-15  Alexandre Oliva  <aoliva@cygnus.com>
 727         * mn10300_sim.h: Include sim-fpu.h.
 728         (FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
 729         (fpu_check_signal_exception): Declare.
 730         (struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
 731         (FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
 732         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 733         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
 734         * interp.c (fpu_disabled_exception): Document.
 735         (fpu_unimp_exception): Likewise.
 736         (fpu_check_signal_exception): Define.
 737         (reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
 738         (reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
 739         (REG2VAL, ROUND, VAL2REG): Define shorthands.
 740         (fpu_status_ok): Define.
 741         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 742         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
 743         * am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
 744         fmadd, fmsub, fnmadd, fnmsub): Use new functions.
 745         2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
 746         * interp.c (sim_create_inferior): Set PSW bit to enable FP insns
 747         if architecture is AM33/2.0.
 748         * am33.igen: Include am33-2.igen.
 749         2000-04-23  Alexandre Oliva  <aoliva@cygnus.com>
 750         * mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
 751         * am33.igen (movm): Likewise.
 752         2000-04-19  Alexandre Oliva  <aoliva@cygnus.com>
 753         * am33.igen: Added `*am33_2' to some instructions that were
 754         missing it.
 755         2000-04-07  Alexandre Oliva  <aoliva@cygnus.com>
 756         * am33-2.igen: New file.  All insns implemented, but FP flags are
 757         only set for fcmp, exceptional conditions are not handled yet.
 758         * Makefile.in (IGEN_INSN): Added am33-2.igen.
 759         (tmp-igen): Added -M am33_2.
 760         * mn10300.igen, am33.igen: Added `*am33_2' to all insns.
 761         * gencode.c: Support FMT_D3.
 762         * mn10300_sim.h (dword): New type.
 763         (struct _state): Added fpregs.
 764         (REG_FPCR, FPCR): New define.  All assorted bitmaps.
 765         (XS2FS, AS2FS, Xf2FD): New macros.
 766         (FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
 767         (load_dword, store_dword): New functions or macros.
 768         (u642dw, dw2u64): New functions.
 769         (fpu_disabled_exception, fpu_unimp_exception): Declared.
 770         * interp.c (fpu_disabled_exception): Defined; no actual
 771         implementation.
 772         (fpu_unimp_exception): Likewise.
 773         * op_utils.c (cmp2fcc): New function.
 774
 775         * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes
 776         and definitions to ISO C.
 777
 778         * gencode.c, simops.c: Delete.
 779         * Makefile.in: Remove non-COMMON dependencies and commands.
 780
 781         * configure.in: Use common simulator always.  Don't subst sim_gen
 782         nor mn10300_common.
 783         * configure: Rebuilt.
 784         * Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
 785         WITHOUT_COMMON_RUN_OBJS): Remove.
 786         (WITH_COMMON_OBJS): Rename to MN10300_OBJS.
 787         (WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
 788         (WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
 789         (SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
 790         * interp.c: Remove non-common bits.
 791         * mn10300_sim.h: Likewise.
 792
 793 2003-08-28  Andrew Cagney  <cagney@redhat.com>
 794
 795         * dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
 796         "long".
 797         (read_status_reg): Cast "serial_reg" to "long".
 798         * dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
 799         "long".
 800         (do_counter6_event, write_mode_reg, write_tm6md): Ditto.
 801
 802 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 803
 804         * interp.c (sim_open, sim_create_inferior, sim_open)
 805         (sim_create_inferior): Rename _bfd to bfd.
 806
 807 2003-02-26  Andrew Cagney  <cagney@redhat.com>
 808
 809         * am33.igen: Call sim_engine_abort instead of abort.
 810
 811 2003-02-26  David Carlton  <carlton@math.stanford.edu>
 812
 813         * dv-mn103tim.c (read_special_timer6_reg): Add break after
 814         empty default: label.
 815         (write_special_timer6_reg): Ditto.
 816         Update copyright.
 817
 818 2002-11-28  Andrew Cagney  <cagney@redhat.com>
 819
 820         * sim-main.h: Only include "idecode.h" once.
 821         * Makefile.in (SIM_EXTRA_DEPS): Define.
 822
 823 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 824
 825         * configure: Regenerated to track ../common/aclocal.m4 changes.
 826
 827 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 828
 829         * Makefile.in (INCLUDE): Update path to callback.h.
 830         * mn10300_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 831         * tconfig.in: Ditto.
 832
 833 2001-05-06  Jim Blandy  <jimb@redhat.com>
 834
 835         * mn10300.igen: Doc fixes.
 836
 837 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 838
 839         * Makefile.in (idecode.o, op_utils.o, semantics.o, simops.o):
 840         Depend on targ-vals.h.
 841
 842 2001-04-15  J.T. Conklin  <jtc@redback.com>
 843
 844         * Makefile.in (simops.o): Add simops.h to dependency list.
 845
 846 Wed Aug  9 02:24:53 2000  Graham Stott  <grahams@cygnus.co.uk>
 847
 848         * am33.igen: Warning clean-up.
 849         (movm): Initialize PC and mask.
 850         (mov, movbu, movhu): Set srcreg2 from RI0.
 851         (bsch): Initialize c.
 852         (sat16_cmp): Actually do the comparison.
 853         (mov_llt): Do not overwrite dstreg with uninitialized variable.
 854
 855 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 856
 857         * configure: Regenerated to track ../common/aclocal.m4 changes.
 858
 859 2000-05-22  Alexandre Oliva  <aoliva@cygnus.com>
 860
 861         * am33.igen: Fix leading comments of SP-relative offset insns that
 862         referred to other registers.  Make their offsets unsigned.
 863
 864 2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 865
 866         * mn10300_sim.h (genericAdd, genericSub, genericCmp, genericOr,
 867         genericXor, genericBtst): Use `unsigned32'.
 868         * op_utils.c: Likewise.
 869         * mn10300.igen, am33.igen: Use `unsigned32', `signed32',
 870         `unsigned64' or `signed64' where type width is relevant.
 871
 872 2000-04-25  Alexandre Oliva  <aoliva@cygnus.com>
 873
 874         * am33.igen (inc4 Rn): Use genericAdd so as to modify flags.
 875
 876 2000-04-09  Alexandre Oliva  <aoliva@cygnus.com>
 877
 878         * am33.igen: Make SP-relative offsets unsigned.  Add `*am33' for
 879         some instructions that were missing it.
 880
 881 2000-03-03  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 882
 883         * Makefile.in (IGEN_INSN): Added am33.igen.
 884
 885 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 886
 887         * configure: Regenerated to track ../common/aclocal.m4 changes.
 888
 889 Tue Jul 13 13:26:20 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 890
 891         * interp.c: Clarify error message reporting an unknown board.
 892
 893 1999-05-08  Felix Lee  <flee@cygnus.com>
 894
 895         * configure: Regenerated to track ../common/aclocal.m4 changes.
 896
 897 1999-04-16  Frank Ch. Eigler  <fche@cygnus.com>
 898
 899         * interp.c (program_interrupt): Detect undesired recursion using
 900         static flag.  Set NMIRC register's SYSEF flag during
 901         --board=stdeval1 mode.
 902         * dv-mn103-int.c (write_icr): Add backdoor address to allow CPU to
 903         set SYSEF flag.
 904
 905 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 906
 907         * Makefile.in (SIM_EXTRA_CFLAGS): Define a POLL_QUIT_INTERVAL
 908         for use in the simulator so that the poll_quit callback is
 909         not called too often.
 910
 911 Tue Mar  9 21:26:41 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 912
 913         * dv-mn103int.c (mn103int_ioctl): Return something.
 914         * dv-mn103tim.c (write_tm6md): GCC suggested parentheses around &&
 915         within ||.
 916
 917 Tue Feb 16 23:57:17 1999  Jeffrey A Law  (law@cygnus.com)
 918
 919         * mn10300.igen (retf): Fix return address computation and store
 920         the new pc value into nia.
 921
 922 1998-12-29  Frank Ch. Eigler  <fche@cygnus.com>
 923
 924         * Makefile.in (WITH_COMMON_OBJS): Build also dv-sockser.o.
 925         * interp.c (sim_open): Add stub mn103002 cache control memory regions.
 926         Set OPERATING_ENVIRONMENT on "stdeval1" board.
 927         (mn10300_core_signal): New function to intercept memory errors.
 928         (program_interrupt): New function to dispatch to exception vector
 929         (mn10300_exception_*): New functions to snapshot pre/post exception
 930         state.
 931         * sim-main.h (SIM_CORE_SIGNAL): Define hook - call mn10300_core_signal.
 932         (SIM_ENGINE_HALT_HOOK): Do nothing.
 933         (SIM_CPU_EXCEPTION*): Define hooks to call mn10300_cpu_exception*().
 934         (_sim_cpu): Add exc_* fields to store register value snapshots.
 935         * dv-mn103ser.c (*): Support dv-sockser backend for UART I/O.
 936         Various endianness and warning fixes.
 937         * mn10300.igen (illegal): Call program_interrupt on error.
 938         (break): Call program_interrupt on breakpoint
 939
 940         Several changes from <janczyn@cygnus.com> and <cagney@cygnus.com>
 941         merged in:
 942         * dv-mn103int.c (mn103int_ioctl): New function for NMI
 943         generation. (mn103int_finish): Install it as ioctl handler.
 944         * dv-mn103tim.c: Support timer 6 specially.  Endianness fixes.
 945
 946 Wed Oct 14 12:11:05 1998  Jeffrey A Law  (law@cygnus.com)
 947
 948         * am33.igen: Allow autoincrement stores using the same register
 949         for source and destination operands.
 950
 951 Mon Aug 31 10:19:55 1998  Jeffrey A Law  (law@cygnus.com)
 952
 953         * am33.igen: Reverse HI/LO outputs of 4 operand "mul" and "mulu".
 954
 955 Fri Aug 28 14:40:49 1998  Joyce Janczyn  <janczyn@cygnus.com>
 956
 957         * interp.c (sim_open): Check for invalid --board option, fix
 958         indentation, allocate memory for mem control and DMA regs.
 959
 960 Wed Aug 26 09:29:38 1998  Joyce Janczyn  <janczyn@cygnus.com>
 961
 962         * mn10300.igen (div,divu): Fix divide instructions so divide by 0
 963         behaves like the hardware.
 964
 965 Mon Aug 24 11:50:09 1998  Joyce Janczyn  <janczyn@cygnus.com>
 966
 967         * sim-main.h (SIM_HANDLES_LMA): Define SIM_HANDLES_LMA.
 968
 969 Wed Aug 12 12:36:07 1998  Jeffrey A Law  (law@cygnus.com)
 970
 971         * am33.igen: Handle case where first DSP operation modifies a
 972         register used in the second DSP operation correctly.
 973
 974 Tue Jul 28 10:10:25 1998  Jeffrey A Law  (law@cygnus.com)
 975
 976         * am33.igen: Detect cases where two operands must not match for
 977         DSP instructions too.
 978
 979 Mon Jul 27 12:04:17 1998  Jeffrey A Law  (law@cygnus.com)
 980
 981         * am33.igen: Detect cases where two operands must not match in
 982         non-DSP instructions.
 983
 984 Fri Jul 24 18:15:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
 985
 986         * op_utils.c (do_syscall): Rewrite to use common/syscall.c.
 987         (syscall_read_mem, syscall_write_mem): New functions for syscall
 988         callbacks.
 989         * mn10300_sim.h: Add prototypes for syscall_read_mem and
 990         syscall_write_mem.
 991         * mn10300.igen: Change C++ style comments to C style comments.
 992         Check for divide by zero in div and divu ops.
 993
 994 Fri Jul 24 12:49:28 1998  Jeffrey A Law  (law@cygnus.com)
 995
 996         * am33.igen (translate_xreg): New function.  Use it as needed.
 997
 998 Thu Jul 23 10:05:28 1998  Jeffrey A Law  (law@cygnus.com)
 999
1000         * am33.igen: Add some missing instructions.
1001
1002         * am33.igen: Autoincrement loads/store fixes.
1003
1004 Tue Jul 21 09:48:14 1998  Jeffrey A Law  (law@cygnus.com)
1005
1006         * am33.igen: Add mov_lCC DSP instructions.
1007
1008         * am33.igen: Add most am33 DSP instructions.
1009
1010 Thu Jul  9 10:06:55 1998  Jeffrey A Law  (law@cygnus.com)
1011
1012         * mn10300.igen: Fix Z bit for addc and subc instructions.
1013         Minor fixes in multiply/divide patterns.
1014
1015         * am33.igen: Add missing mul[u] imm32,Rn.  Fix condition code
1016         handling for many instructions.  Fix sign extension for some
1017         24bit immediates.
1018
1019         * am33.igen: Fix Z bit for remaining addc/subc instructions.
1020         Do not sign extend immediate for mov imm,XRn.
1021         More random mul, mac & div fixes.
1022         Remove some unused variables.
1023         Sign extend 24bit displacement in memory addresses.
1024
1025         * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn.  Various
1026         fixes to 2 register multiply, divide and mac instructions.  Set
1027         Z,N correctly for sat16.  Sign extend 24 bit immediate for add,
1028         and sub instructions.
1029
1030         * am33.igen: Add remaining non-DSP instructions.
1031
1032 Wed Jul  8 16:29:12 1998  Jeffrey A Law  (law@cygnus.com)
1033
1034         * am33.igen (translate_rreg): New function.  Use it as appropriate.
1035
1036         * am33.igen: More am33 instructions.  Fix "div".
1037
1038 Mon Jul  6 15:39:22 1998  Jeffrey A Law  (law@cygnus.com)
1039
1040         * mn10300.igen: Add am33 support.
1041
1042         * Makefile.in: Use multi-sim to support both a mn10300 and am33
1043         simulator.
1044
1045         * am33.igen: Add many more am33 instructions.
1046
1047 Wed Jul  1 17:07:09 1998  Jeffrey A Law  (law@cygnus.com)
1048
1049         * mn10300_sim.h (FETCH24): Define.
1050
1051         * mn10300_sim.h: Add defines for some registers found on the AM33.
1052         * am33.igen: New file with some am33 support.
1053
1054 Tue Jun 30 11:23:20 1998  Jeffrey A Law  (law@cygnus.com)
1055
1056         * mn10300_sim.h: Include bfd.h
1057         (struct state): Add more room for processor specific registers.
1058         (REG_E0): Define.
1059
1060 Thu Jun 25 10:12:03 1998  Joyce Janczyn  <janczyn@cygnus.com>
1061
1062         * dv-mn103tim.c: Include sim-assert.h
1063         * dv-mn103ser.c (do_polling_event): Check for incoming data on
1064         serial line and schedule next polling event.
1065         (read_status_reg): schedule events to check for incoming data on
1066         serial line and issue interrupt if necessary.
1067
1068 Fri Jun 19 16:47:27 1998  Joyce Janczyn  <janczyn@cygnus.com>
1069
1070         * interp.c (sim_open): hook up serial 1 and 2 ports properly (typo).
1071
1072 Fri Jun 19 11:59:26 1998  Joyce Janczyn  <janczyn@cygnus.com>
1073
1074         * interp.c (board): Rename am32 to stdeval1 as this is the name
1075         consistently used to refer to the mn1030002 board.
1076
1077 Thu June 18 14:37:14 1998  Joyce Janczyn  <janczyn@cygnus.com>
1078         * interp.c (sim_open): Fix typo in address of EXTMD register
1079         (0x34000280, not 0x3400280).
1080
1081 Wed Jun 17 18:00:18 1998  Jeffrey A Law  (law@cygnus.com)
1082
1083         * simops.c (syscall): Handle change in opcode # for syscall.
1084         * mn10300.igen (syscall): Likewise.
1085
1086 Tue June 16 09:36:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
1087         * dv-mn103int.c (mn103int_finish): Regular interrupts (not NMI or
1088         reset) are not enabled on reset.
1089
1090 Sun June 14 17:04:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1091         * dv-mn103iop.c (write_*_reg): Check for attempt to write r/o
1092         register bits.
1093         * dv-mn103ser.c: Fill in methods for reading and writing to serial
1094         device registers.
1095         * interp.c (sim_open): Make the serial device a polling device.
1096
1097 Fri June 12 16:24:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1098         * dv-mn103iop.c: New file for handling am32 io ports.
1099         * configure.in: Add mn103iop to hw_device list.
1100         * configure: Re-generate.
1101         * interp.c (sim_open): Create io port device.
1102
1103 Wed June 10 14:34:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1104         * dv-mn103int.c (external_group): Use enumerated types to access
1105         correct group addresses.
1106         * dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
1107         triggers an interrupt on the higher-numbered timer's port.
1108
1109 Mon June 8 13:30:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1110         * interp.c: (mn10300_option_handler): New function parses arguments
1111         using sim-options.
1112         * (board): Add --board option for specifying am32.
1113         * (sim_open): Create new timer and serial devices and control
1114         configuration of other am32 devices via board option.
1115         * dv-mn103tim.c, dv-mn103ser.c: New files for timers and serial devices.
1116         * dv-mn103cpu.c: Fix typos in opening comments.
1117         * dv-mn103int.c: Adjust interrupt controller settings for am32 instead of am30.
1118         * configure.in: Add mn103tim and mn103ser to hw_device list.
1119         * configure: Re-generate.
1120
1121 Mon May 25 20:50:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1122
1123         * dv-mn103int.c, dv-mn103cpu.c: Rename *_callback to *_method.
1124
1125         * dv-mn103cpu.c, dv-mn103int.c: Include hw-main.h and
1126         sim-main.h. Declare a struct hw_descriptor instead of struct
1127         hw_device_descriptor.
1128
1129 Mon May 25 17:33:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1130
1131         * dv-mn103cpu.c (struct mn103cpu): Change type of pending_handler
1132         to struct hw_event.
1133
1134 Fri May 22 12:17:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1135
1136         * configure.in (SIM_AC_OPTION_HARDWARE): Add argument "yes".
1137
1138 Wed May  6 13:29:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1139
1140         * interp.c (sim_open): Create a polling PAL device.
1141
1142 Fri May  1 16:39:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1143
1144         * dv-mn103int.c (mn103int_port_event):
1145         (mn103int_port_event):
1146         (mn103int_io_read_buffer):
1147         (mn103int_io_write_buffer):
1148
1149         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Drop CPU/CIA args.
1150         (mn103cpu_port_event): Ditto.
1151         (mn103cpu_io_read_buffer): Ditto.
1152         (mn103cpu_io_write_buffer): Ditto.
1153
1154 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1155
1156         * configure: Regenerated to track ../common/aclocal.m4 changes.
1157
1158 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1159
1160         * configure: Regenerated to track ../common/aclocal.m4 changes.
1161         * config.in: Ditto.
1162
1163 Sun Apr 26 15:19:55 1998  Tom Tromey  <tromey@cygnus.com>
1164
1165         * acconfig.h: New file.
1166         * configure.in: Reverted change of Apr 24; use sinclude again.
1167
1168 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1169
1170         * configure: Regenerated to track ../common/aclocal.m4 changes.
1171         * config.in: Ditto.
1172
1173 Fri Apr 24 11:19:07 1998  Tom Tromey  <tromey@cygnus.com>
1174
1175         * configure.in: Don't call sinclude.
1176
1177 Tue Apr 14 10:03:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1178
1179         * mn10300_sim.h: Declare all functions in op_utils.c using
1180         INLINE_SIM_MAIN.
1181         * op_utils.c: Ditto.
1182         * sim-main.c: New file.  Include op_utils.c.
1183
1184         * mn10300.igen (mov, cmp): Use new igen operators `!' and `=' to
1185         differentiate between MOV/CMP immediate/register instructions.
1186
1187         * configure.in (SIM_AC_OPTION_INLINE): Add and enable.
1188         * configure: Regenerate.
1189
1190 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1191
1192         * configure: Regenerated to track ../common/aclocal.m4 changes.
1193
1194 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1195
1196         * interp.c (hw): Delete variable, moved to SIM_DESC.
1197         (sim_open): Delete calls to hw_tree_create, hw_tree_finish.
1198         Handled by sim-module.
1199         (sim_open): Do not anotate tree with trace properties, handled by
1200         sim-hw.c
1201         (sim_open): Call sim_hw_parse instead of hw_tree_parse.
1202
1203         * configure: Regenerated to track ../common/aclocal.m4 changes.
1204
1205 Thu Mar 26 20:46:18 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
1206
1207         * dv-mn103cpu.c (deliver_mn103cpu_interrupt):  Save the entire PC
1208         on the stack when delivering interrupts (not just the lower
1209         half)...
1210         * mn10300.igen (mov (Di,Am),Dn):  Fix decode.  Registers were
1211         specified in the wrong order.
1212
1213 Fri Mar 27 00:56:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1214
1215         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of
1216         succeeding interrupts, clear pending_handler when the handler
1217         isn't re-scheduled.
1218
1219 Thu Mar 26 10:11:01 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
1220
1221         * Makefile.in (tmp-igen):  Prefix all usage of move-if-change
1222         script with $(SHELL) to make NT native builds happy.
1223         * configure:  Regenerate because of change to ../common/aclocal.m4.
1224
1225 Thu Mar 26 11:22:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1226
1227         * configure.in: Make --enable-sim-common the default.
1228         * configure: Re-generate.
1229
1230         * sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
1231         address into Sate.regs[REG_PC] instead of common struct.
1232
1233 Wed Mar 25 17:42:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1234
1235         * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value.
1236
1237 Wed Mar 25 12:08:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1238
1239         * simops.c (OP_F0FD): Initialise variable 'sp'.
1240
1241 Thu Mar 26 00:21:32 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1242
1243         * dv-mn103int.c (decode_group): A group register every 4 bytes not
1244         8.
1245         (write_icr): Rewrite equation updating request field.
1246         (read_iagr): Fix check that interrupt is still pending.
1247
1248 Wed Mar 25 16:14:50 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1249
1250         * interp.c (sim_open): Tidy up device creation.
1251
1252         * dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero
1253         value.
1254         (mn103int_io_read_buffer): Convert absolute address to register
1255         block offsets.
1256         (read_icr, write_icr): Convert block offset into group offset.
1257
1258 Wed Mar 25 15:08:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1259
1260         * interp.c (sim_open): Create second 1mb memory region at
1261         0x40000000.
1262         (sim_open): Create a device tree.
1263         (sim-hw.h): Include.
1264         (do_interrupt): Delete, needs to use dv-mn103cpu.c
1265
1266         * dv-mn103int.c, dv-mn103cpu.c: New files.
1267
1268 Wed Mar 25 08:47:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1269
1270         * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM):
1271         Define.
1272         (SP): Define.
1273
1274 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1275
1276         * configure: Regenerated to track ../common/aclocal.m4 changes.
1277
1278 Wed Mar 25 10:24:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1279
1280         * interp.c (sim-options.h): Include.
1281         (sim_kind, myname): Declare when not using common framework.
1282
1283         * mn10300_sim.h (do_syscall, generic*): Provide prototypes for
1284         functions found in op_utils.c
1285
1286         * mn10300.igen (add): Discard unused variables.
1287
1288         * configure, config.in: Re-generate with autoconf 2.12.1.
1289
1290 Tue Mar 24 15:27:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1291
1292         Add support for --enable-sim-common option.
1293         * Makefile.in (WITHOUT_COMMON_OBJS): Files included if
1294         ! --enable-sim-common
1295         (WITH_COMMON_OBJS): Files included if --enable-sim-common.
1296         (MN10300_OBJS,MN10300_INTERP_DEP): New variables.
1297         (SIM_OBJS): Rewrite.
1298         ({WITHOUT,WITH}_COMMON_RUN_OBJS,SIM_RUN_OBJS): New variables.
1299         (SIM_EXTRA_CFLAGS): New variable.
1300         (clean-extra): Clean up igen files.
1301         (../igen/igen,clean-igen,tmp-igen): New rules.
1302         * configure.in: Add support for common framework via
1303         --enable-sim-common.
1304         * configure: Regenerate.
1305         * interp.c: #include sim-main if WITH_COMMON, not mn10300_sim.h.
1306         (hash,dispatch,sim_size): Don't compile if ! WITH_COMMON.
1307         (init_system,sim_write,compare_simops): Likewise.
1308         (sim_set_profile,sim_set_profile_size): Likewise.
1309         (sim_stop,sim_resume,sim_trace,sim_info): Likewise.
1310         (sim_set_callbacks,sim_stop_reason,sim_read,sim_load): Likewise.
1311         (enum interrupt_type): New enum.
1312         (interrupt_names): New global.
1313         (do_interrupt): New function.
1314         (sim_open): Define differently if WITH_COMMON.
1315         (sim_close,sim_create_inferior,sim_do_command): Likewise.
1316         * mn10300_sim.h ({load,store}_{byte,half,word}): Define versions
1317         for WITH_COMMON.
1318         * mn10300.igen: New file.
1319         * mn10300.dc: New file.
1320         * op_utils.c: New file.
1321         * sim-main.h: New file.
1322
1323 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1324
1325         * configure: Regenerated to track ../common/aclocal.m4 changes.
1326
1327 Fri Feb 27 18:36:04 1998  Jeffrey A Law  (law@cygnus.com)
1328
1329         * simops.c (inc): Fix typo.
1330
1331 Wed Feb 25 01:59:29 1998  Jeffrey A Law  (law@cygnus.com)
1332
1333         * simops.c (signed multiply instructions): Cast input operands to
1334         signed32 before casting them to signed64 so that the sign bit
1335         is propagated properly.
1336
1337 Mon Feb 23 20:23:19 1998  Mark Alexander  <marka@cygnus.com>
1338
1339         * Makefile.in: Last change was bad.  Define NL_TARGET
1340         so that targ-vals.h will be used instead of syscall.h.
1341         * simops.c: Use targ-vals.h instead of syscall.h.
1342         (OP_F020): Disable unsupported system calls.
1343
1344 Mon Feb 23 09:44:38 1998  Mark Alexander  <marka@cygnus.com>
1345
1346         * Makefile.in: Get header files from libgloss/mn10300/sys.
1347
1348 Sun Feb 22 16:02:24 1998  Jeffrey A Law  (law@cygnus.com)
1349
1350         * simops.c: Include sim-types.h.
1351
1352 Wed Feb 18 13:07:08 1998  Jeffrey A Law  (law@cygnus.com)
1353
1354         * simops.c (multiply instructions): Cast input operands to a
1355         signed64/unsigned64 type as appropriate.
1356
1357 Tue Feb 17 12:47:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1358
1359         * interp.c (sim_store_register, sim_fetch_register): Pass in
1360         length parameter.  Return -1.
1361
1362 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1363
1364         * configure: Regenerated to track ../common/aclocal.m4 changes.
1365
1366 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1367
1368         * configure: Regenerated to track ../common/aclocal.m4 changes.
1369
1370 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1371
1372         * configure: Regenerated to track ../common/aclocal.m4 changes.
1373
1374 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1375
1376         * configure: Regenerated to track ../common/aclocal.m4 changes.
1377         * config.in: Ditto.
1378
1379 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1380
1381         * configure: Regenerated to track ../common/aclocal.m4 changes.
1382
1383 Tue Nov 11 10:38:52 1997  Jeffrey A Law  (law@cygnus.com)
1384
1385         * simops.c (call:16 call:32): Stack adjustment is determined solely
1386         by the imm8 field.
1387
1388 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1389
1390         * interp.c (sim_load): Pass lma_p and sim_write args to
1391         sim_load_file.
1392
1393 Tue Oct 21 10:12:03 1997  Jeffrey A Law  (law@cygnus.com)
1394
1395         * simops.c: Correctly handle register restores for "ret" and "retf"
1396         instructions.
1397
1398 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1399
1400         * configure: Regenerated to track ../common/aclocal.m4 changes.
1401
1402 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1403
1404         * configure: Regenerated to track ../common/aclocal.m4 changes.
1405
1406 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1407
1408         * configure: Regenerated to track ../common/aclocal.m4 changes.
1409
1410 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1411
1412         * configure: Regenerated to track ../common/aclocal.m4 changes.
1413
1414 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1415
1416         * configure: Regenerated to track ../common/aclocal.m4 changes.
1417
1418 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1419
1420         * configure: Regenerated to track ../common/aclocal.m4 changes.
1421
1422 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1423
1424         * configure: Regenerated to track ../common/aclocal.m4 changes.
1425
1426 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1427
1428         * configure: Regenerated to track ../common/aclocal.m4 changes.
1429         * config.in: Ditto.
1430
1431 Tue Aug 26 10:41:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1432
1433         * interp.c (sim_kill): Delete.
1434         (sim_create_inferior): Add ABFD argument.
1435         (sim_load): Move setting of PC from here.
1436         (sim_create_inferior): To here.
1437
1438 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1439
1440         * configure: Regenerated to track ../common/aclocal.m4 changes.
1441         * config.in: Ditto.
1442
1443 Mon Aug 25 16:14:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1444
1445         * interp.c (sim_open): Add ABFD argument.
1446
1447 Tue Jun 24 13:46:20 1997  Jeffrey A Law  (law@cygnus.com)
1448
1449         * interp.c (sim_resume): Clear State.exited.
1450         (sim_stop_reason): If State.exited is nonzero, then indicate that
1451         the simulator exited instead of stopped.
1452         * mn10300_sim.h (struct _state): Add exited field.
1453         * simops.c (syscall): Set State.exited for SYS_exit.
1454
1455 Wed Jun 11 22:07:56 1997  Jeffrey A Law  (law@cygnus.com)
1456
1457         * simops.c: Fix thinko in last change.
1458
1459 Tue Jun 10 12:31:32 1997  Jeffrey A Law  (law@cygnus.com)
1460
1461         * simops.c: "call" stores the callee saved registers into the
1462         stack!  Update the stack pointer properly when done with
1463         register saves.
1464
1465         * simops.c: Fix return address computation for "call" instructions.
1466
1467 Thu May 22 01:43:11 1997  Jeffrey A Law  (law@cygnus.com)
1468
1469         * interp.c (sim_open): Fix typo.
1470
1471 Wed May 21 23:27:58 1997  Jeffrey A Law  (law@cygnus.com)
1472
1473         * interp.c (sim_resume): Add missing case in big switch
1474         statement (for extb instruction).
1475
1476 Tue May 20 17:51:30 1997  Jeffrey A Law  (law@cygnus.com)
1477
1478         * interp.c: Replace all references to load_mem and store_mem
1479         with references to load_byte, load_half, load_3_byte, load_word
1480         and store_byte, store_half, store_3_byte, store_word.
1481         (INLINE): Delete definition.
1482         (load_mem_big): Likewise.
1483         (max_mem): Make it global.
1484         (dispatch): Make this function inline.
1485         (load_mem, store_mem): Delete functions.
1486         * mn10300_sim.h (INLINE): Define.
1487         (RLW): Delete unused definition.
1488         (load_mem, store_mem): Delete declarations.
1489         (load_mem_big): New definition.
1490         (load_byte, load_half, load_3_byte, load_word): New functions.
1491         (store_byte, store_half, store_3_byte, store_word): New functions.
1492         * simops.c:  Replace all references to load_mem and store_mem
1493         with references to load_byte, load_half, load_3_byte, load_word
1494         and store_byte, store_half, store_3_byte, store_word.
1495
1496 Tue May 20 10:21:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1497
1498         * interp.c (sim_open): Add callback to arguments.
1499         (sim_set_callbacks): Delete SIM_DESC argument.
1500
1501 Mon May 19 13:54:22 1997  Jeffrey A Law  (law@cygnus.com)
1502
1503         * interp.c (dispatch): Make this an inline function.
1504
1505         * simops.c (syscall): Use callback->write regardless of
1506         what file descriptor we're writing too.
1507
1508 Sun May 18 16:46:31 1997  Jeffrey A Law  (law@cygnus.com)
1509
1510         * interp.c (load_mem_big): Remove function.  It's now a macro
1511         defined elsewhere.
1512         (compare_simops): New function.
1513         (sim_open): Sort the Simops table before inserting entries
1514         into the hash table.
1515         * mn10300_sim.h: Remove unused #defines.
1516         (load_mem_big): Define.
1517
1518 Fri May 16 16:36:17 1997  Jeffrey A Law  (law@cygnus.com)
1519
1520         * interp.c (load_mem): If we get a load from an out of range
1521         address, abort.
1522         (store_mem): Likewise for stores.
1523         (max_mem): New variable.
1524
1525 Tue May  6 13:24:36 1997  Jeffrey A Law  (law@cygnus.com)
1526
1527         * mn10300_sim.h: Fix ordering of bits in the PSW.
1528
1529         * interp.c: Improve hashing routine to avoid long list
1530         traversals for common instructions.  Add HASH_STAT support.
1531         Rewrite opcode dispatch code using a big switch instead of
1532         cascaded if/else statements.  Avoid useless calls to load_mem.
1533
1534 Mon May  5 18:07:48 1997  Jeffrey A Law  (law@cygnus.com)
1535
1536         * mn10300_sim.h (struct _state): Add space for mdrq register.
1537         (REG_MDRQ): Define.
1538         * simops.c: Don't abort for trap.  Add support for the extended
1539         instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
1540         and "bsch".
1541
1542 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1543
1544         * configure: Regenerated to track ../common/aclocal.m4 changes.
1545
1546 Fri Apr 18 14:04:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1547
1548         * interp.c (sim_stop): Add stub function.
1549
1550 Thu Apr 17 03:26:59 1997  Doug Evans  <dje@canuck.cygnus.com>
1551
1552         * Makefile.in (SIM_OBJS): Add sim-load.o.
1553         * interp.c (sim_kind, myname): New static locals.
1554         (sim_open): Set sim_kind, myname.  Ignore -E arg.
1555         (sim_load): Return SIM_RC.  New arg abfd.  Call sim_load_file to
1556         load file into simulator.  Set start address from bfd.
1557         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
1558
1559 Wed Apr 16 19:30:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1560
1561         * simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
1562         only include if implemented by host.
1563         (OP_F020): Typecast arg passed to time function;
1564
1565 Mon Apr  7 23:57:49 1997  Jeffrey A Law  (law@cygnus.com)
1566
1567         * simops.c (syscall): Handle new mn10300 calling conventions.
1568
1569 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1570
1571         * configure: Regenerated to track ../common/aclocal.m4 changes.
1572         * config.in: Ditto.
1573
1574 Fri Apr  4 20:02:37 1997  Ian Lance Taylor  <ian@cygnus.com>
1575
1576         * Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match
1577         corresponding change in opcodes directory.
1578
1579 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1580
1581         * interp.c (sim_open): New arg `kind'.
1582
1583         * configure: Regenerated to track ../common/aclocal.m4 changes.
1584
1585 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1586
1587         * configure: Regenerated to track ../common/aclocal.m4 changes.
1588
1589 Thu Mar 20 11:58:02 1997  Jeffrey A Law  (law@cygnus.com)
1590
1591         * simops.c: Fix register extraction for a two "movbu" variants.
1592         Somewhat simplify "sub" instructions.
1593         Correctly sign extend operands for "mul".  Put the correct
1594         half of the result in MDR for "mul" and "mulu".
1595         Implement remaining instructions.
1596         Tweak opcode for "syscall".
1597
1598 Tue Mar 18 14:21:21 1997  Jeffrey A Law  (law@cygnus.com)
1599
1600         * simops.c: Do syscall emulation in "syscall" instruction.  Add
1601         dummy "trap" instruction.
1602
1603 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1604
1605         * configure: Regenerated to track ../common/aclocal.m4 changes.
1606
1607 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1608
1609         * configure: Re-generate.
1610
1611 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1612
1613         * configure: Regenerate to track ../common/aclocal.m4 changes.
1614
1615 Thu Mar 13 12:54:45 1997  Doug Evans  <dje@canuck.cygnus.com>
1616
1617         * interp.c (sim_open): New SIM_DESC result.  Argument is now
1618         in argv form.
1619         (other sim_*): New SIM_DESC argument.
1620
1621 Wed Mar 12 15:04:00 1997  Jeffrey A Law  (law@cygnus.com)
1622
1623         * simops.c: Fix carry bit computation for "add" instructions.
1624
1625         * simops.c: Fix typos in bset insns.  Fix arguments to store_mem
1626         for bset imm8,(d8,an) and bclr imm8,(d8,an).
1627
1628 Wed Mar  5 15:00:10 1997  Jeffrey A Law  (law@cygnus.com)
1629
1630         * simops.c: Fix register references when computing Z and N bits
1631         for lsr imm8,dn.
1632
1633 Tue Feb  4 13:33:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1634
1635         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1636         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1637         * configure.in: sinclude ../common/aclocal.m4.
1638         * configure: Regenerated.
1639
1640 Fri Jan 24 10:47:25 1997  Jeffrey A Law  (law@cygnus.com)
1641
1642         * interp.c (init_system): Allocate 2^19 bytes of space for the
1643         simulator.
1644
1645 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1646
1647         * configure configure.in Makefile.in:  Update to new configure
1648         scheme which is more compatible with WinGDB builds.
1649         * configure.in:  Improve comment on how to run autoconf.
1650         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1651         * Makefile.in:  Use autoconf substitution to install common
1652         makefile fragment.
1653
1654 Tue Jan 21 15:03:04 1997  Jeffrey A Law  (law@cygnus.com)
1655
1656         * simops.c: Undo last change to "rol" and "ror", original code
1657         was correct!
1658
1659 Thu Jan 16 11:28:14 1997  Jeffrey A Law  (law@cygnus.com)
1660
1661         * simops.c: Fix "rol" and "ror".
1662
1663 Wed Jan 15 06:45:58 1997  Jeffrey A Law  (law@cygnus.com)
1664
1665         * simops.c: Fix typo in last change.
1666
1667 Mon Jan 13 13:22:35 1997  Jeffrey A Law  (law@cygnus.com)
1668
1669         * simops.c: Use REG macros in few places not using them yet.
1670
1671 Mon Jan  6 16:21:19 1997  Jeffrey A Law  (law@cygnus.com)
1672
1673         * mn10300_sim.h (struct _state): Fix number of registers!
1674
1675 Tue Dec 31 16:20:41 1996  Jeffrey A Law  (law@cygnus.com)
1676
1677         * mn10300_sim.h (struct _state): Put all registers into a single
1678         array to make gdb implementation easier.
1679         (REG_*): Add definitions for all registers in the state array.
1680         (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros.
1681         * simops.c: Related changes.
1682
1683 Wed Dec 18 10:10:45 1996  Jeffrey A Law  (law@cygnus.com)
1684
1685         * interp.c (sim_resume): Handle 0xff as a single byte insn.
1686
1687         * simops.c: Fix overflow computation for "add" and "inc"
1688         instructions.
1689
1690 Mon Dec 16 10:03:52 1996  Jeffrey A Law  (law@cygnus.com)
1691
1692         * simops.c: Handle "break" instruction.
1693
1694         * simops.c: Fix restoring the PC for "ret" and "retf" instructions.
1695
1696 Wed Dec 11 09:53:10 1996  Jeffrey A Law  (law@cygnus.com)
1697
1698         * gencode.c (write_opcodes): Also write out the format of the
1699         opcode.
1700         * mn10300_sim.h (simops): Add "format" field.
1701         * interp.c (sim_resume): Deal with endianness issues here.
1702
1703 Tue Dec 10 15:05:37 1996  Jeffrey A Law  (law@cygnus.com)
1704
1705         * simops.c (REG0_4): Define.
1706         Use REG0_4 for indexed loads/stores.
1707
1708 Sat Dec  7 09:50:28 1996  Jeffrey A Law  (law@cygnus.com)
1709
1710         * simops.c (REG0_16): Fix typo.
1711
1712 Fri Dec  6 14:13:34 1996  Jeffrey A Law  (law@cygnus.com)
1713
1714         * simops.c: Call abort for any instruction that's not currently
1715         simulated.
1716
1717         * simops.c: Define accessor macros to extract register
1718         values from instructions.  Use them consistently.
1719
1720         * interp.c: Delete unused global variable "OP".
1721         (sim_resume): Remove unused variable "opcode".
1722         * simops.c: Fix some uninitialized variable problems, add
1723         parens to fix various -Wall warnings.
1724
1725         * gencode.c (write_header): Add "insn" and "extension" arguments
1726         to the OP_* declarations.
1727         (write_template): Similarly for function templates.
1728         * interp.c (insn, extension): Remove global variables.  Instead
1729         pass them as arguments to the OP_* functions.
1730         * mn10300_sim.h: Remove decls for "insn" and "extension".
1731         * simops.c (OP_*): Accept "insn" and "extension" as arguments
1732         instead of using globals.
1733
1734 Thu Dec  5 22:26:31 1996  Jeffrey A Law  (law@cygnus.com)
1735
1736         * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
1737
1738         * simops.c: Fix thinkos in last change to "inc dn".
1739
1740 Wed Dec  4 10:57:53 1996  Jeffrey A Law  (law@cygnus.com)
1741
1742         * simops.c: "add imm,sp" does not effect the condition codes.
1743         "inc dn" does effect the condition codes.
1744
1745 Tue Dec  3 17:37:45 1996  Jeffrey A Law  (law@cygnus.com)
1746
1747         * simops.c: Treat both operands as signed values for
1748         "div" instruction.
1749
1750         * simops.c: Fix simulation of division instructions.
1751         Fix typos/thinkos in several "cmp" and "sub" instructions.
1752
1753 Mon Dec  2 12:31:40 1996  Jeffrey A Law  (law@cygnus.com)
1754
1755         * simops.c: Fix carry bit handling in "sub" and "cmp"
1756         instructions.
1757
1758         * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
1759
1760 Sun Dec  1 16:05:42 1996  Jeffrey A Law  (law@cygnus.com)
1761
1762         * simops.c: Fix overflow computation for many instructions.
1763
1764         * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
1765
1766         * simops.c: Fix "mov am, dn".
1767
1768         * simops.c: Fix more bugs in "add imm,an" and
1769         "add imm,dn".
1770
1771 Wed Nov 27 09:20:42 1996  Jeffrey A Law  (law@cygnus.com)
1772
1773         * simops.c: Fix bugs in "movm" and "add imm,an".
1774
1775         * simops.c: Don't lose the upper 24 bits of the return
1776         pointer in "call" and "calls" instructions.  Rough cut
1777         at emulated system calls.
1778
1779         * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
1780
1781         * simops.c: Implement remaining 4 byte instructions.
1782
1783         * simops.c: Implement remaining 3 byte instructions.
1784
1785         * simops.c: Implement remaining 2 byte instructions.  Call
1786         abort for instructions we're not implementing now.
1787
1788 Tue Nov 26 15:43:41 1996  Jeffrey A Law  (law@cygnus.com)
1789
1790         * simops.c: Implement lots of random instructions.
1791
1792         * simops.c: Implement "movm" and "bCC" insns.
1793
1794         * mn10300_sim.h (_state): Add another register (MDR).
1795         (REG_MDR): Define.
1796         * simops.c: Implement "cmp", "calls", "rets", "jmp" and
1797         a few additional random insns.
1798
1799         * mn10300_sim.h (PSW_*): Define for CC status tracking.
1800         (REG_D0, REG_A0, REG_SP): Define.
1801         * simops.c: Implement "add", "addc" and a few other random
1802         instructions.
1803
1804         * gencode.c, interp.c: Snapshot current simulator code.
1805
1806 Mon Nov 25 12:46:38 1996  Jeffrey A Law  (law@cygnus.com)
1807
1808         * Makefile.in, config.in, configure, configure.in: New files.
1809         * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.