sim/h8300/ChangeLog

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