sim/h8300/ChangeLog

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