sim/mn10300/ChangeLog

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