sim/h8300/ChangeLog

   1 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * aclocal.m4, config.in, configure: Regenerate.
   4
   5 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure.ac: Delete call to AC_CHECK_HEADERS_ONCE.
   8         * config.in, configure: Regenerate.
   9
  10 2021-05-28  Yoshinori Sato  <ysato@users.sourceforge.jp>
  11
  12         * sim-main.h (h8_typecodes): Add operand type OP_REG_DEC, OP_REG_INC.
  13         * compile.c (decode): Rewrite oprand type for specific case.
  14         (fetch_1): Add handling OP_REG_DEC and OP_REG_INC.
  15         (step_once): Fix operand fetch order.
  16
  17 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
  20
  21 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  22
  23         * compile.c (h8_get_state): Change sd to H8300_SIM_STATE.
  24         (h8_set_state): Likewise.
  25         (h8_get_stats): Likewise.
  26         (h8_increment_stats): Likewise.
  27         (init_pointers): Likewise.
  28         (step_once): Likewise.
  29         (sim_info): Likewise.
  30         (sim_open): Likewise.
  31         (sim_load): Likewise.
  32         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
  33         (struct sim_state): Delete.
  34         (struct h8300_sim_state): New struct.
  35         (H8300_SIM_STATE): Define.
  36
  37 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * compile.c: Replace config.h include with defs.h.
  40         * sim-main.h: Delete config.h include.
  41
  42 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * config.in, configure: Regenerate.
  45
  46 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * compile.c (h8_set_macS): Disable with #if 0.
  49         (step_once): Set trace & intMask to 0.
  50         (set_h8300h): Mark static.
  51         * configure.ac: Delete SIM_AC_OPTION_WARNINGS call.
  52         * configure: Regenerate.
  53
  54 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure: Regenerate.
  57
  58 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * config.in, configure: Regenerate.
  61
  62 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * aclocal.m4, config.in, configure: Regenerate.
  65
  66 2021-04-22  Tom Tromey  <tom@tromey.com>
  67
  68         * configure, config.in: Rebuild.
  69
  70 2021-04-22  Tom Tromey  <tom@tromey.com>
  71
  72         * configure: Rebuild.
  73
  74 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * aclocal.m4: Regenerate.
  77
  78 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
  79
  80         * configure: Regenerate.
  81
  82 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
  83
  84         * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
  85         * configure: Regenerate.
  86
  87 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
  88
  89         * configure: Regenerate.
  90
  91 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
  92
  93         * compile.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
  94
  95 2021-04-08  Tom Tromey  <tom@tromey.com>
  96
  97         * compile.c (init_pointers): Fix sequence point warning.
  98
  99 2021-04-08  Tom Tromey  <tom@tromey.com>
 100
 101         * compile.c (cmdline_location): Use new-style declaration.
 102
 103 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * aclocal.m4, configure: Regenerate.
 106
 107 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * configure: Regenerate.
 110
 111 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 112
 113         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 114         * aclocal.m4, configure: Regenerate.
 115
 116 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 117
 118         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 119         * aclocal.m4, configure: Regenerate.
 120
 121 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * configure: Regenerate.
 124
 125 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * compile.c (memory_size): Move definition to top of file.
 128         (h8_get_memory, h8_set_memory): Assert access is within memory_size.
 129         (h8_get_eightbit_buf): Delete.
 130         h8_set_eightbit_buf, h8_get_eightbit, h8_set_eightbit): Likewise.
 131         (GET_MEMORY_L): Delete eightbit references.
 132         (GET_MEMORY_W, GET_MEMORY_B, SET_MEMORY_L, SET_MEMORY_W,
 133         SET_MEMORY_B, init_pointers, step_once, sim_load): Likewise.
 134         (sim_write): Likewise.  Return i instead of size.
 135         (sim_read): Check addr is within memory_size.
 136         * sim-main.h (struct h8300_cpu_state): Delete eightbit.
 137
 138 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 141         * configure: Regenerate.
 142
 143 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 144
 145         * config.in, configure: Regenerate.
 146         * compile.c: Delete HAVE_TIME_H & HAVE_STDLIB_H.
 147
 148 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * configure: Regenerate.
 151
 152 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 153
 154         * configure: Regenerate.
 155
 156 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * compile.c (set_simcache_size, h8_get_cache_top, h8_set_cache_top,
 159         h8_get_compiles, h8_increment_compiles, h8_get_cache_idx_buf,
 160         h8_set_cache_idx_buf, h8_get_cache_idx, h8_set_cache_idx, compile,
 161         set_simcache_size): Delete.
 162         (init_pointers): Delete calls to h8_get_cache_idx_buf,
 163         h8_set_cache_idx_buf, and set_simcache_size.
 164         (step_once): Replace call to h8_get_cache_idx with decode.  Delete
 165         case 0 handling and call to compile.
 166         (sim_write): Delete call to h8_set_cache_idx.
 167         (sim_info): Delete call to h8_get_compiles & sim_cache_size.
 168         (sim_load): Delete calls to h8_get_cache_idx_buf & h8_set_cache_idx_buf.
 169         * sim-main.h (sim_state): Delete sim_cache_size, sim_cache, cache_idx,
 170         cache_top, and compiles.
 171
 172 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 173
 174         * configure: Regenerate.
 175
 176 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 177
 178         * configure: Regenerate.
 179
 180 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 181
 182         * config.in, configure: Regenerate.
 183
 184 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 185
 186         * configure: Regenerate.
 187
 188 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * configure: Regenerate.
 191
 192 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 193
 194         * configure: Regenerate.
 195
 196 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * configure: Regenerate.
 199
 200 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * configure: Regenerate.
 203
 204 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 205
 206         * configure: Regenerate.
 207
 208 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 209
 210         * configure: Regenerate.
 211
 212 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 213
 214         * config.in, configure: Regenerate.
 215
 216 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 217
 218         * compile.c (sim_open): Mark argv const.
 219         (sim_create_inferior): Mark argv and env const.
 220
 221 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * configure: Regenerate.
 224
 225 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 226
 227         * compile.c (sim_open): Update sim_parse_args comment.
 228
 229 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 230
 231         * config.in, configure: Regenerate.
 232
 233 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 234
 235         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
 236         * configure: Regenerate.
 237
 238 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * compile.c (sim_state_initialize): Delete.
 241         (sim_open): Replace sim_state_initialize call with SBR_REGNUM
 242         assignment.
 243
 244 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 245
 246         * compile.c (h8300_reg_store): Delete sd.  Change init_pointers to
 247         use CPU_STATE (cpu).  Change h8_set_pc to cpu->pc.  Return -1 and
 248         drop the printf if the default case.  Change all the set func calls
 249         to use cpu->regs[rn] instead.
 250         (h8300_reg_store): Delete sd.  Change init_pointers to
 251         use CPU_STATE (cpu).  Change h8_get_pc to cpu->pc.  Return -1 and
 252         drop the printf if the default case.  Change all the get func calls
 253         to use cpu->regs[rn] instead.  Add ZERO_REGNUM case.  Return 2 and
 254         4 instead of -1 at the end.
 255
 256 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * compile.c (lvalue): Change sim_engine_set_run_state calls to
 259         sim_engine_halt.  Declare local cpu.
 260         (fetch_1): Likewise.
 261         (store_1): Likewise.
 262         (sim_resume): Rename to ...
 263         (step_once): ... this.  Declare init1, poll_count, reason, and
 264         sigrc variables.  Delete step checking.  Change
 265         sim_engine_set_run_state calls to sim_engine_halt.  Delete poll
 266         logic.  Change while(1) loop to while(0).
 267         (sim_engine_run): New function.
 268         * Makefile.in (SIM_OBJS): Add sim-resume.o.
 269
 270 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 271
 272         * compile.c (sim_open): Delete current_alignment and
 273         current_target_byte_order assignments.
 274         * configure.ac: Call SIM_AC_OPTION_ENDIAN and
 275         SIM_AC_OPTION_ALIGNMENT.
 276         * configure: Regenerate.
 277
 278 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 279
 280         * wrapper.c (sim_store_register): Rename to ...
 281         (h8300_reg_store): ... this.  Declare sd.
 282         (sim_fetch_register): Rename to ...
 283         (h8300_reg_fetch): ... this.  Declare sd.
 284         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 285
 286 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * compile.c (lreg): Delete.
 289         (init_pointers): Delete lreg assignments.
 290
 291 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 292
 293         * inst.h: Delete file.
 294         * Makefile.in (compile.o): Delete rule.
 295
 296 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 297
 298         * config.in, configure: Regenerate.
 299
 300 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
 303         (h8300_option_handler): New func from common/sim-options.c.
 304         (h8300_options): New options from common/sim-options.c.
 305         (sim_open): Call sim_add_option_table.
 306         * tconfig.h: Delete file.
 307
 308 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 309
 310         * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
 311
 312 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
 313
 314         * compile.c (sim_callback, sim_kind, myname): Delete.
 315         (init_pointers, sim_store_register, sim_fetch_register, sim_info):
 316         Change sim_callback->printf_filtered calls to sim_io_printf.
 317         (sim_resume): Likewise.  Declare sim_callback.
 318         (sim_open): Delete sim_callback, sim_kind, and myname assignment.
 319         (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
 320
 321 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 322
 323         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 324
 325 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 326
 327         * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
 328         * compile.c (sim_stop, sim_stop_reason): Delete.
 329
 330 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 331
 332         * Makefile.in (SIM_OBJS): Delete sim-load.o.
 333
 334 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 335
 336         * compile.c (sim_close): Delete.
 337
 338 2015-11-09  Mike Frysinger  <vapier@gentoo.org>
 339
 340         * compile.c (littleendian): Delete.
 341         (init_pointers): Delete littleendian usage.
 342
 343 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 344
 345         * configure: Regenerate.
 346
 347 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * configure: Regenerate.
 350
 351 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 352
 353         * configure: Regenerate.
 354
 355 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 356
 357         * sim-main.h (SIM_CPU): Delete.
 358
 359 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 360
 361         * sim-main.h (sim_cia): Delete.
 362
 363 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 364
 365         * sim-main.h (CIA_GET, CIA_SET): Delete.
 366
 367 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 368
 369         * compile.c (h8300_pc_get, h8300_pc_set): New functions.
 370         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 371         CPU_PC_STORE for all cpus.
 372         * sim-main.h (SIM_CPU): Define.
 373
 374 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 375
 376         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 377         * sim-main.h (STATE_CPU): Delete.
 378
 379 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * compile.c: Include sim-options.h.
 382         (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
 383         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 384         (STATE_CPU): Handle WITH_SMP.
 385
 386 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 387
 388         * configure: Regenerate.
 389
 390 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 391
 392         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 393
 394 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 395
 396         * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
 397
 398 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 399
 400         * config.in, configure: Regenerate.
 401
 402 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 403
 404         * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
 405         * tconfig.h (SIM_HAVE_PROFILE): Delete.
 406
 407 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 408
 409         * config.in, configure: Regenerate.
 410         * tconfig.in: Rename file ...
 411         * tconfig.h: ... here.
 412
 413 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 414
 415         * Makefile.in (SIM_RUN_OBJS): Delete.
 416
 417 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 418
 419         * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
 420         * aclocal.m4, configure: Regenerate.
 421
 422 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
 423
 424         * compile.c (sim_resume):  Adjust calls to "stat" and "fstat"
 425         callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
 426         following renaming in callback.h.
 427
 428 2014-08-19  Alan Modra  <amodra@gmail.com>
 429
 430         * configure: Regenerate.
 431
 432 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 433
 434         * configure: Regenerate.
 435         * config.in: Regenerate.
 436
 437 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * compile.c (sim_load): Add const to prog.
 440
 441 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
 442
 443         PR gdb/16450
 444         * compile.c (control_c_sim_desc): Delete.
 445         (control_c): Likewise.
 446         (sim_resume): Delete signal(SIGINT) handling.
 447
 448 2013-09-23  Alan Modra  <amodra@gmail.com>
 449
 450         * configure: Regenerate.
 451
 452 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 453
 454         * aclocal.m4, configure: Regenerate.
 455
 456 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 457
 458         * config.in, configure: Regenerate.
 459
 460 2012-05-18  Nick Clifton  <nickc@redhat.com>
 461
 462         PR 14072
 463         * compile.c: Include config.h before system header files.
 464         * sim-main.h: Likewise.
 465
 466 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 467
 468         * aclocal.m4, config.in, configure: Regenerate.
 469
 470 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 471
 472         * aclocal.m4: New file.
 473         * configure: Regenerate.
 474
 475 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 476
 477         * configure.ac: Change include to common/acinclude.m4.
 478
 479 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 480
 481         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 482         call.  Replace common.m4 include with SIM_AC_COMMON.
 483         * configure: Regenerate.
 484
 485 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 486
 487         * compile.c (sim_do_command): Delete.
 488
 489 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 490
 491         * compile.c (sim_store_register): Update return value to
 492         match new API.
 493
 494 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 495
 496         * compile.c (sim_write): Add const to buffer arg.
 497
 498 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 499
 500         * configure: Regenerate.
 501
 502 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
 503         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
 504         Index registers not masked memory areas.
 505         Only simply increment or decrement.
 506         * compile.c(store_1): Ditto.
 507
 508 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 509
 510         * config.in: Regenerate.
 511         * configure: Likewise.
 512
 513         * configure: Regenerate.
 514
 515 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
 516
 517         * compile.c: Add const to remove warning.
 518
 519 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 520
 521         * configure: Regenerate to track ../common/common.m4 changes.
 522         * config.in: Ditto.
 523
 524 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 525             Daniel Jacobowitz  <dan@codesourcery.com>
 526             Joseph Myers  <joseph@codesourcery.com>
 527
 528         * configure: Regenerate.
 529
 530 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
 531
 532         * compile.c (sim_resume): Fix the last byte of ARGV for
 533         SYS_CMDLINE.
 534
 535 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 536
 537         * acconfig.h: Remove.
 538         * config.in: Regenerate.
 539
 540 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
 541
 542         * compile.c (OBITOP): Bit address mask low three bit.
 543         * compile.c (decode): Fix warning.
 544
 545 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 546
 547         * configure: Regenerated.
 548
 549 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 550
 551         * configure: Regenerated.
 552
 553 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 554
 555         * configure: Regenerated.
 556
 557 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 558
 559         * configure: Regenerate.
 560
 561 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 562
 563         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 564         explicit call to AC_CONFIG_HEADER.
 565         * configure: Regenerate.
 566
 567 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 568
 569         * configure.ac: Update to use ../common/common.m4.
 570         * configure: Re-generate.
 571
 572 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 573
 574         * configure: Regenerated to track ../common/aclocal.m4 changes.
 575
 576 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 577
 578         * configure.ac: Rename configure.in, require autoconf 2.59.
 579         * configure: Re-generate.
 580
 581 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 582
 583         * configure: Regenerate for ../common/aclocal.m4 update.
 584
 585 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 586
 587         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 588         * compile.c (sim_resume): Make sure that dst.reg refers to the
 589         right register byte in mova/sz.l @(dd,RnL),ERn.
 590         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 591         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 592         mulxs, divs and divxs.
 593
 594         * compile.c (sim_load): Update sd->memory_size.
 595
 596 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 597
 598         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 599         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 600
 601 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 602
 603         * compile.c (sim_load): Don't pass a type to bfd_openr.
 604
 605 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 606
 607         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 608         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 609
 610 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 611
 612         * compile.c (set_h8300h): Initialize globals to zero.
 613
 614 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 615
 616         * compile.c (h8300_normal_mode): New.
 617         (SP): Handle normal mode.
 618         (bitfrom): Use normal mode flag to return suitable value.
 619         (lvalue): Use normal mode flag to return command line location.
 620         (decode): Decode instruction correctly for normal mode.
 621         (init_pointers): Initialise memory correctly for normal mode.
 622         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 623         flag.
 624         (sim_store_register): Handle 2 byte PC for normal mode.
 625         (sim_fetch_register): Handle 2 byte PC for normal mode.
 626         (set_h8300h): Set normal mode flag as per architechture.
 627         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 628
 629 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 630
 631         * compile.c (decode): Enhancements for mova.
 632         Initialize cst, reg, and rdisp inside the loop, for each
 633         new instruction.  Defer correction of the disp2 values until
 634         later, and then adjust them by the size of the first operand,
 635         rather than the size of the instruction.
 636         (sim_resume): For mova, adjust the size of the second operand
 637         according to the type of the first operand (INDEXB vs. INDEXW).
 638         In cases where there is only one operand, the other two must
 639         both be composed on the fly.
 640
 641 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 642
 643         * compile.c (sim_resume): Revert 6-24 change, it does not
 644         work with gdb breakpoints.
 645
 646 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 647
 648         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 649         (decode): IMM16 is always zero-extended.
 650
 651 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 652
 653         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 654         * compile.c (sim_resume): Use the above to return stop signal.
 655
 656 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 657
 658         * compile.c: Replace "Hitachi" with "Renesas".
 659         (decode): Distinguish AV_H8S from AV_H8H.
 660         (sim_resume): H8SX can use any register for TAS.
 661         (decode): Add support for VECIND.
 662         (sim_resume): Implement rte/l and rts/l.
 663         (GETSR): New macro (actually old macro reincarnated).
 664         (decode): Add handling for IMM2.
 665         (sim_resume): Drop extra block around jmp, jsr, rts.
 666         Add handling for trapa and rte.
 667         For divxu.b, change 0xffff mask to 0xff.
 668         (set_h8300h): Add bfd_mach_h8300sxn machine.
 669
 670 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 671
 672         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 673         and SBR, VBR.
 674
 675 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 676
 677         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 678         (sim_store_register): Ditto.
 679
 680 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 681
 682         * compile.c (sim_info): Fix typo in output.
 683
 684         * compile.c (set_h8300h): Replace 'flag' arguments
 685         with a bfd_machine argument, and decode it inline.
 686         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 687
 688 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 689
 690         * compile.c: Add h8300sx insns and addressing modes.
 691         * sim-main.h: Replaces h8300/inst.h.
 692         * Makefile.in: Tweak to bring in some sim/common stuff.
 693
 694 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 695
 696         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 697
 698 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 699
 700         * compile.c (cmdline_location): Added function to
 701         return the location of 8-bit (256 locations) where the
 702         Command Line arguments would be stored.
 703         (decode): Added a TRAP to 0xcc for Commandline
 704         processing using pseudo opcode O_SYS_CMDLINE.
 705         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 706         (sim_create_inferior): Setting a pointer to
 707         Commandline Args array.
 708         * inst.h: Added a new variable ptr_command_line for
 709         storing pointer to Commandline array.
 710
 711 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 712
 713         * compile.c (decode): Added code for some more magic traps.
 714         * compile.c (sim_resume): Added support for File I/O system
 715         calls through callback to host_system.
 716         System calls provided support for :
 717         open, read, write, lseek, close, stat, fstat
 718         Only basic support for stat and fstat.
 719
 720 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 721
 722         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 723
 724 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 725
 726         * compile.c (init_pointers): Abort if wreg never gets initialized.
 727         (sim_resume): Fix the handling of exts.w and extu.w.
 728
 729 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 730
 731         * compile.c (sim_resume): Fix the handling of bxor.
 732
 733 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 734
 735         * compile.c: Change K&R function definitions to ISO.
 736         (fetch): Make static, and eliminate unused parameter 'n'.
 737
 738 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 739
 740         * compile.c: Fix formatting.
 741         * inst.h: Likewise.
 742
 743 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 744
 745         * compile.c: Include "gdb/sim-h8300.h"
 746         * Makefile.in: Add dependences on "inst.h",
 747         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 748
 749 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 750
 751         * configure: Regenerated to track ../common/aclocal.m4 changes.
 752
 753 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 754
 755         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 756
 757 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 758
 759         * compile.c: Fix formatting.
 760
 761 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 762
 763         * compile.c: Fix formatting.
 764
 765 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 766
 767         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 768
 769 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 770
 771         * compile.c: Add support of EXR register
 772         * inst.h: Ditto.
 773
 774 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 775
 776         * compile.c: Made h8300s as new target, not h8300h alias.
 777         * inst.h: Ditto.
 778
 779 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 780
 781         * compile.c: Add additional CCR flags (I,UI,H,U)
 782
 783 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 784
 785         * compile.c: Change literal regnumbers to REGNUMS.
 786         Fix instruction and cycles counting
 787
 788 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 789
 790         * compile.c: Fix formatting.
 791
 792 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 793
 794         * compile.c: Fix comment typos.
 795
 796 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 797
 798         * compile.c (decode): Clean up the code.
 799
 800 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 801
 802         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 803         correctly.
 804
 805 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 806
 807         * compile.c: Don't include "wait.h".
 808         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 809         instead of WIF* from host.
 810
 811 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 812
 813         * compile.c, writecode.c: Correct typo.
 814
 815 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 816
 817         * compile.c: Fix formatting.
 818
 819 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 820
 821         * configure: Regenerated to track ../common/aclocal.m4 changes.
 822
 823 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 824
 825         * configure: Regenerated to track ../common/aclocal.m4 changes.
 826
 827 1999-05-08  Felix Lee  <flee@cygnus.com>
 828
 829         * configure: Regenerated to track ../common/aclocal.m4 changes.
 830
 831 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 832
 833         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 834         frequency at which the poll_quit callback is used.
 835         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 836
 837 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 838
 839         * configure: Regenerated to track ../common/aclocal.m4 changes.
 840
 841 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 842
 843         * configure: Regenerated to track ../common/aclocal.m4 changes.
 844         * config.in: Ditto.
 845
 846 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 847
 848         * acconfig.h: New file.
 849         * configure.in: Reverted change of Apr 24; use sinclude again.
 850
 851 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 852
 853         * configure: Regenerated to track ../common/aclocal.m4 changes.
 854         * config.in: Ditto.
 855
 856 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 857
 858         * configure.in: Don't call sinclude.
 859
 860 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 861
 862         * configure: Regenerated to track ../common/aclocal.m4 changes.
 863
 864 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 865
 866         * configure: Regenerated to track ../common/aclocal.m4 changes.
 867
 868 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 869
 870         * configure: Regenerated to track ../common/aclocal.m4 changes.
 871
 872 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 873
 874         * configure: Regenerated to track ../common/aclocal.m4 changes.
 875
 876 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 877
 878         * compile.c (sim_store_register, sim_fetch_register): Pass in
 879         length parameter.  Return -1.
 880
 881 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 882
 883         * configure: Regenerated to track ../common/aclocal.m4 changes.
 884
 885 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 886
 887         * configure: Regenerated to track ../common/aclocal.m4 changes.
 888
 889 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 890
 891         * configure: Regenerated to track ../common/aclocal.m4 changes.
 892
 893 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 894
 895         * configure: Regenerated to track ../common/aclocal.m4 changes.
 896         * config.in: Ditto.
 897
 898 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 899
 900         * configure: Regenerated to track ../common/aclocal.m4 changes.
 901
 902 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 903
 904         * compile.c: #include stdio.h for definition of NULL on
 905         some platforms.
 906
 907 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 908
 909         * compile.c (sim_load): Pass lma_p and sim_write args to
 910         sim_load_file.
 911
 912 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 913
 914         * configure: Regenerated to track ../common/aclocal.m4 changes.
 915
 916 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 917
 918         * configure: Regenerated to track ../common/aclocal.m4 changes.
 919
 920 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 921
 922         * configure: Regenerated to track ../common/aclocal.m4 changes.
 923
 924 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 925
 926         * configure: Regenerated to track ../common/aclocal.m4 changes.
 927
 928 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 929
 930         * configure: Regenerated to track ../common/aclocal.m4 changes.
 931
 932 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 933
 934         * Makefile.in (compile.o): Depend on config.h in local directory.
 935
 936 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 937
 938         * configure: Regenerated to track ../common/aclocal.m4 changes.
 939
 940 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 941
 942         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 943         with sim/common.
 944         * configure.in: check for sys/param.h
 945         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 946         #define SIGTRAP for wingdb.
 947         (sim_resume): poll keyboard at least once per call.
 948         (sim_resume): use host_callback instead of printf for syscall
 949         output.
 950
 951 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 952
 953         * configure: Regenerated to track ../common/aclocal.m4 changes.
 954
 955 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 956
 957         * configure: Regenerated to track ../common/aclocal.m4 changes.
 958         * config.in: Ditto.
 959
 960 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 961
 962         * compile.c (sim_kill): Delete.
 963         (sim_create_inferior): Add ABFD argument.
 964         (sim_load): Move setting of PC from here.
 965         (sim_create_inferior): To here.
 966         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 967         the sim_load code should be moved to sim_open.
 968
 969 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 970
 971         * configure: Regenerated to track ../common/aclocal.m4 changes.
 972         * config.in: Ditto.
 973
 974 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 975
 976         * compile.c (sim_open): Add ABFD argument.
 977
 978 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 979
 980         * compile.c (sim_open): Add callback argument.
 981         (sim_set_callbacks): Delete SIM_DESC argument.
 982
 983 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 984
 985         * compile.c (sim_load): Call bfd_get_mach instead of examining
 986         bfd fields directly.
 987         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 988
 989 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 990
 991         * configure: Regenerated to track ../common/aclocal.m4 changes.
 992
 993 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 994
 995         * compile.c (sim_resume): Use poll_quit callback.
 996         (sim_stop): New function.
 997
 998 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 999
1000         * Makefile.in (SIM_OBJS): Add sim-load.o.
1001         * compile.c (sim_kind, myname): New static locals.
1002         (sim_open): Set sim_kind, myname.
1003         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
1004         Call sim_load_file to load file into simulator.  Set start address
1005         from bfd.
1006         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
1007
1008 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1009
1010         * configure: Regenerated to track ../common/aclocal.m4 changes.
1011         * config.in: Ditto.
1012
1013 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1014
1015         * compile.c (sim_open): New arg `kind'.
1016
1017         * configure: Regenerated to track ../common/aclocal.m4 changes.
1018
1019 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1020
1021         * configure: Regenerated to track ../common/aclocal.m4 changes.
1022
1023 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1024
1025         * configure: Regenerated to track ../common/aclocal.m4 changes.
1026
1027 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1028
1029         * configure: Re-generate.
1030
1031 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1032
1033         * configure: Regenerate to track ../common/aclocal.m4 changes.
1034
1035 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
1036
1037         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
1038         argv form.
1039         (other sim_*): New SIM_DESC argument.
1040
1041 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
1042
1043         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1044         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1045         * configure.in: sinclude ../common/aclocal.m4.
1046         * configure: Regenerated.
1047
1048 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1049
1050         * configure configure.in Makefile.in:  Update to new configure
1051         scheme which is more compatible with WinGDB builds.
1052         * configure.in:  Improve comment on how to run autoconf.
1053         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1054         * Makefile.in:  Use autoconf substitution to install common
1055         makefile fragment.
1056
1057 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
1058
1059         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
1060         (SIM_OBJS): Define.
1061         * configure.in: Simplify using macros in ../common/aclocal.m4.
1062         * configure: Regenerated.
1063         * inst.h (enum sim_state): Define.
1064         (cpu_state_type): New member `state'.  Set it whenever `exception'
1065         is set.
1066         * compile.c (sim_callback): New global.
1067         (sim_set_simcache_size): Renamed from sim_csize.
1068         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
1069         'cus it can't work.  Change main loop exit test to use cpu.state.
1070         (sim_trace): New function.
1071         (sim_stop_reason): Add right way to set results, but #if 0 out.
1072         (sim_size): New function.
1073         (sim_info): Redirect calls to printf_filtered through callback.
1074         (sim_set_callbacks): Record callback.
1075         * run.c: Deleted, using one in ../common now.
1076         * tconfig.in: New file.
1077
1078 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1079
1080         * Makefile.in (mostlyclean): Don't remove config.log here.
1081
1082 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
1083
1084         * compile.c (sim_resume): rts, sleep, bpt and nop have
1085         no associated "size".
1086
1087 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
1088
1089         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
1090
1091 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
1092
1093         * run.c (main): Don't "load" sections which don't have
1094         SEC_LOAD set.
1095         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
1096         of OSHIFTS.
1097         (ONOT): Define.
1098         (sim_resume, shift/rotate cases): Add support for shift/rotate
1099         by two bits.
1100         (OSHIFTS): Corresponding changes.
1101
1102 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
1103
1104         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
1105
1106 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
1107
1108         * compile.c (h8300smode): Declare.
1109
1110 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1111
1112         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1113         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1114         (docdir): Removed.
1115         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1116         (AC_PROG_INSTALL): Added.
1117         * configure: Rebuilt.
1118
1119 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1120
1121         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
1122         * run.c (main): Treat the H8/S like the H8/300H for now.
1123
1124 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
1125
1126         * compile.c (SEXTCHAR): Clear upper bits when sign
1127         bit is clear.
1128
1129 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
1130
1131         * compile.c (sim_resume): Correctly handle divu.
1132
1133 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
1134
1135         * compile.c (sim_resume): Never allow the PC to have an
1136         odd value.
1137
1138 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
1139
1140         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
1141         separate memory is allocate for the 8-bit area.
1142         (struct cpu_state_type): Add new "eightbit' field.
1143         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
1144         area.
1145         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
1146         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
1147         (init_pointers): Initialize space for the 8-bit area.
1148         (sim_write): Handle writing into the 8-bit area.
1149         (sim_read): Handle reading from the 8-bit area.
1150         (sim_load): Reallocate space for the 8-bit area.
1151
1152         * compile.c (sim_load): Re-allocate memory for the simulator
1153         here.
1154
1155 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
1156
1157         * compile.c (sim_resume): Fix and simplify overflow and carry
1158         handling for 32bit ALU insns.
1159
1160 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
1161
1162         * compile.c (sim_resume): Fix overflow checks for ALU insns.
1163
1164 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
1165
1166         * compile.c (decode): Use "bit" to hold L_3 immediates instead
1167         of holding them in "abs".  Handle ABS8MEM memory references aka
1168         8-bit area.  Replace ABSMOV references with ABS8MEM.
1169
1170 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
1171
1172         * compile.c (fetch): Handle accesses to the exception/function
1173         vectors.
1174
1175 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
1176
1177         * compile.c: #include "wait.h".
1178         (sim_resume, sleep insn): Check program exit status in r0.
1179         (sim_resume, shift insns): Fix setting of overflow flag for shal.
1180         * run.c: #include <signal.h>.
1181         (main): Abort if program got SIGILL.
1182         Print error message if argument is invalid.
1183         (usage): Improve text.
1184
1185 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
1186
1187         * configure: Regenerate with autoconf 2.7.
1188
1189 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
1190
1191         * inst.h (MPOWER,MSIZE): Deleted.
1192         (H8300{,H}_MSIZE): Define.
1193         * compile.c (memory_size): New static global.
1194         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
1195         (sim_write,sim_read): Use memory_size.
1196
1197 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
1198
1199         * compile.c (sim_set_callbacks): New.
1200
1201 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
1202
1203         * Makefile.in (BISON): Remove macro.
1204
1205 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
1206
1207         * Makefile.in (maintainer-clean): New synonym for realclean.
1208
1209 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1210
1211         * Makefile.in (install): Don't install in $(tooldir).
1212
1213         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
1214         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
1215         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
1216         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
1217         creating config.h.
1218         * configure: Rebuild.
1219         * config.in: New file, created by autoheader.
1220         * Makefile.in (AR): Define as @AR@.
1221         (CC): New variable, defined as @CC@.
1222         (CFLAGS): Define as @CFLAGS@.
1223         (RANLIB): Define as @RANLIB@.
1224         (HDEFINES, TDEFINES): New variables.
1225         (@host_makefile_frag@): Remove.
1226         (compile.o, run.o): Depend upon config.h.
1227         (mostlyclean): Make the same as clean, not distclean.
1228         (clean): Remove config.log.
1229         (distclean): Remove config.h and stamp-h.
1230         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
1231         invoking config.status.
1232         (config.h, stamp-h): New targets.
1233         * compile.c: Include "config.h".  Don't include <sys/times.h>.
1234         Include <time.h> and <stdlib.h> if they exist.  Don't include
1235         "sysdep.h".
1236         (get_now): Remove unused local b.
1237         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
1238         Don't include "sysdep.h".
1239         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
1240         <stdio.h>.
1241
1242 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1243
1244         * Update all FSF addresses except those in COPYING* files.
1245
1246 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1247
1248         * Makefile.in (clean): Remove run.
1249         (distclean): Remove Makefile.
1250
1251         * h8300.mt: Removed.
1252
1253         * Makefile.in, configure.in: converted to autoconf.
1254         * configure: New file, generated with autconf 2.4.
1255
1256 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
1257
1258         * compile.c (sim_do_command): New function.
1259
1260 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1261
1262         * compile.c (get_now): Don't do if win32.
1263         (sim_resume): Poll in win32 too.
1264
1265 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
1266
1267         * configure.in: Fix typo in last change.
1268
1269 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1270
1271         * run.c: parse arguments with getopt().
1272
1273 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
1274
1275         * configure.in: Use ../../bfd/hosts/std-host.h if specific
1276         host unavailable.
1277
1278 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
1279
1280         * compile.c (sim_resume): Initialize cpu.mask.
1281
1282 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
1283
1284         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1285
1286 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
1287
1288         * compile.c: #include "bfd.h".
1289         (sim_*): Set result type to void where there isn't one.
1290         (sim_resume, default case): Set cpu.exception to SIGILL.
1291         (sim_trace): Delete.
1292         (sim_set_pc): Delete.
1293         (sim_info): Delete printf_fn arg, all callers changed.
1294         Call printf_filtered.
1295         (set_h8300h): New arg `flag', all callers changed.
1296         (sim_close): New function.
1297         (sim_load): New function.
1298         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1299         * run.c: #include <varargs.h>, "remote-sim.h".
1300         (printf_filtered): New function.
1301
1302 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
1303
1304         * compile.c (decode): Fix typo (16 bit branches).
1305         (*): Some white space clean up.
1306
1307 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
1308
1309         * compile.c (decode): Compile 16bit branches properly.
1310
1311 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1312
1313         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1314         andc.  Poll for interrupts.
1315
1316 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
1317
1318         * compile.c: #include "ansidecl.h" for remote-sim.h.
1319
1320 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
1321
1322         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1323         * compile.c: #include "remote-sim.h".
1324         (sim_resume): New arg siggnal.
1325         (sim_write): Use SIM_ADDR for type of arg addr.
1326         Always return a value.
1327         (sim_read): Ditto.
1328         (sim_store_register): Result is type int.
1329         (sim_fetch_register): Ditto.
1330         (sim_stop_reason): Renamed from sim_stop_signal.
1331         (sim_set_pc): Use SIM_ADDR for type of arg pc.
1332         (sim_info): int result, new arg printf_fn.
1333         (sim_kill): int result.
1334         (sim_open): int result, new arg name.
1335         * run.c (main): Use sim_set_pc to set pc.
1336         Update call to sim_info.
1337
1338 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
1339
1340         * compile.c (sim_stop_signal): Result is now enum sim_stop.
1341
1342 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1343
1344         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1345
1346 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1347
1348         * compile.c (sim_set_pc): Write to the pc direcly.
1349         (sim_store_register): Now value is passed by reference. (sim_read,
1350         sim_write): Return number of bytes copied.
1351
1352 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1353
1354         * compile.c (mop): New function to do multiplies.
1355
1356 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
1357
1358         * compile.c (sim_resume): Add support for nop insn.
1359
1360 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
1361
1362         * compile.c: Reset HMODE back to zero (accidently set it to 1).
1363
1364         * run.c (main): If h8/300h binary detected, call set_h8300h.
1365         * compile.c (sim_resume): Fix O_NEG insn.
1366
1367 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
1368
1369         * run.c (main): Add -h flag to enable h8/300h emulation.
1370         * compile.c: Rename Hmode to HMODE (consistency with gdb).
1371         (set_h8300h): New function.
1372         (sim_resume): Add support for extu,exts insns.
1373         (sim_resume): Fix logical right shifting.
1374         (sim_resume, label alu32): Fix setting of carry flag.
1375
1376 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
1377
1378         * compile.c (sim_csize): Initialize cpu.cache.
1379
1380 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
1381
1382         * Makefile.in: Add -I../../bfd to pick up bfd.h.
1383
1384 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
1385
1386         * run.c (main): Fix parsing of args.
1387
1388         * compile.c (sim_resume): Fix shll insn.
1389
1390 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1391
1392         * compile.c: New file, supports H8/300H.
1393         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1394
1395 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1396
1397         * run.c (main): Add -v to print info.
1398         * p3.c (sim_info):  New function.
1399
1400 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
1401
1402         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1403
1404 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
1405
1406         * Makefile.in: Don't use cb or indent
1407         * p1.c, state.h, writecode.c: lint
1408
1409 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
1410
1411         * Makefile.in:  Make SunOS halfdone VPATH work.
1412         * p1.c:  Lint picked up by HP native compiler.
1413
1414 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
1415
1416         * p1.c (sim_resume): when running on dos, any character typed to
1417         the keyboard will cause a simulated exception.
1418
1419 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1420
1421         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1422         running
1423
1424 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1425
1426         * new