sim/h8300/ChangeLog

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