sim/h8300/ChangeLog

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