sim/h8300/ChangeLog

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