sim/mn10300/ChangeLog

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