sim/m68hc11/ChangeLog

   1 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4         * config.in: Removed.
   5
   6 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * config.in, configure: Regenerate.
   9
  10 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
  13
  14 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * aclocal.m4, config.in, configure: Regenerate.
  17
  18 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * config.in, configure: Regenerate.
  21
  22 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
  25
  26 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
  29         (struct sim_state): Delete.
  30
  31 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c, dv-m68hc11spi.c,
  34         dv-m68hc11tim.c, dv-nvram.c, emulos.c, gencode.c, interp.c,
  35         interrupts.c, m68hc11_sim.c: Include defs.h.
  36
  37 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * config.in, configure: Regenerate.
  40
  41 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * sim-main.h: Update include path.
  44
  45 2021-05-07  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * dv-m68hc11tim.c (cycle_to_string): Increase buf to 128 bytes.
  48         Merge two sprintf buf calls.
  49
  50 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * interp.c (sim_hw_configure): Change %lx to %x in format strings.
  53         * configure.ac: Delete SIM_AC_OPTION_WARNINGS call.
  54         * configure: Regenerate.
  55
  56 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
  57
  58         * emulos.c: Include errno.h & stdio.h.
  59         (emul_write): Print a warning when the write fails.
  60
  61 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * dv-m68hc11.c (struct m68hc11cpu): Change attach_size to unsigned int.
  64         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Cast buffer to const char*.
  65
  66 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * configure: Regenerate.
  69
  70 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * config.in, configure: Regenerate.
  73
  74 2021-04-23  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args.
  77         * configure: Regenerate.
  78
  79 2021-04-22  Tom Tromey  <tom@tromey.com>
  80
  81         * configure, config.in: Rebuild.
  82
  83 2021-04-22  Tom Tromey  <tom@tromey.com>
  84
  85         * Makefile.in (INCLUDE): Remove.
  86
  87 2021-04-22  Tom Tromey  <tom@tromey.com>
  88
  89         * Makefile.in (interp.o): Remove.
  90
  91 2021-04-22  Tom Tromey  <tom@tromey.com>
  92
  93         * configure: Rebuild.
  94
  95 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
  96
  97         * aclocal.m4: Regenerate.
  98
  99 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 100
 101         * configure: Regenerate.
 102
 103 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * configure: Regenerate.
 106
 107 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
 110
 111 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 112
 113         * aclocal.m4, configure: Regenerate.
 114
 115 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 116
 117         * Makefile.in (gencode.o): New rule.
 118         (gencode): Call LINK_FOR_BUILD.
 119
 120 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 121
 122         * configure: Regenerate.
 123
 124 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 127         * aclocal.m4, configure: Regenerate.
 128
 129 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 132         * aclocal.m4, configure: Regenerate.
 133
 134 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * configure: Regenerate.
 137
 138 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * dv-m68hc11tim.c (cycle_to_string): Change llu to PRIi64.
 141
 142 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * m68hc11_sim.c (cpu_set_sp): Add static markings.
 145         (cpu_get_reg, cpu_get_src_reg, cpu_set_dst_reg,
 146         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8): Likewise.
 147
 148 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * interp.c (sim_get_info, sim_board_reset): Pass %s to sim_hw_parse.
 151
 152 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 153
 154         * dv-m68hc11.c, m68hc11_sim.c: Include stdlib.h.
 155
 156 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * configure.ac (SIM_AC_OPTION_HARDWARE): Inline variables.
 159         * configure: Regenerate.
 160
 161 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 162
 163         * config.in, configure: Regenerate.
 164
 165 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 166
 167         * configure: Regenerate.
 168
 169 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 170
 171         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
 172         * configure: Regenerate.
 173
 174 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 175
 176         * configure: Regenerate.
 177
 178 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * configure: Regenerate.
 181
 182 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 183
 184         * configure: Regenerate.
 185
 186 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
 187
 188         * gencode.c: Include libiberty.h.
 189         (TABLE_SIZE): Delete.
 190         (find_opcode_pattern): Change TABLE_SIZE to ARRAY_SIZE.
 191         (gen_interpreter): Likewise.
 192         * interrupts.c (TableSize): Delete.
 193         (interrupts_update_pending): Change TableSize to ARRAY_SIZE.
 194
 195 2016-08-16  Mike Frysinger  <vapier@gentoo.org>
 196
 197         * sim-main.h (inline): Delete define.
 198         (phys_to_virt): Change inline to STATIC_INLINE.
 199         (memory_read8, memory_write8, memory_read16, memory_write16,
 200         cpu_ccr_update_tst16, cpu_ccr_update_shift8, cpu_ccr_update_shift16,
 201         cpu_ccr_update_add8, cpu_ccr_update_sub8, cpu_ccr_update_add16,
 202         cpu_ccr_update_sub16, cpu_m68hc11_push_uint8, cpu_m68hc11_push_uint16,
 203         cpu_m68hc11_pop_uint8, cpu_m68hc11_pop_uint16, cpu_m68hc12_push_uint8,
 204         cpu_m68hc12_push_uint16, cpu_m68hc12_pop_uint8,
 205         cpu_m68hc12_pop_uint16, cpu_fetch8, cpu_fetch16): Likewise.
 206
 207 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
 208
 209         * interp.c (sim_get_bank_parameters): Delete abfd arg.
 210         Replace all symbol lookup code with calls to trace_sym_value.
 211         (sim_prepare_for_program): Update sim_get_bank_parameters call.
 212
 213 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 214
 215         * dv-m68hc11.c (m68hc11cpu_port_event): Adjust cpu prototype style.
 216         * dv-m68hc11spi.c (m68hc11spi_port_event): Likewise.
 217         * dv-m68hc11tim.c (m68hc11tim_print_timer): Likewise.
 218         * emulos.c (emul_bench): Likewise.
 219         (emul_write): Likewise.  Also rename state to cpu.
 220         (emul_os): Rename proc to cpu.
 221         * gencode.c: Rename proc to cpu.
 222         * interrupts.c (interrupts_initialize): Likewise.
 223         * interrupts.h (interrupts): Adjust cpu type.
 224         (interrupts_initialize): Likewise.
 225         * m68hc11_sim.c (cpu_get_reg): Adjust cpu prototype style.
 226         (cpu_get_src_reg, cpu_set_dst_reg, cpu_set_reg,
 227         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8,
 228         cpu_get_indexed_operand16, cpu_dbcc, cpu_exg): Likewise.
 229         (cpu_ccr_update_tst8): Rename proc to cpu.
 230         * sim-main.h: Rename PROC and proc to cpu.
 231
 232 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Drop cast with
 235         return value of hw_malloc.
 236         * dv-m68hc11sio.c (m68hc11sio_rx_poll): Mark static.
 237         (m68hc11sio_tx_poll): Likewise.
 238         * dv-m68hc11spi.c (m68hc11spi_clock): Likewise.
 239         * dv-m68hc11tim.c (m68hc11tim_timer_event): Likewise.
 240         * dv-nvram.c (attach_nvram_regs): Drop cast with
 241         return value of hw_malloc.
 242         * emulos.c (emul_bench): Mark static.
 243         (emul_write): Likewise.
 244         (emul_exit): Likewise.
 245         * gencode.c: Include stdio.h.
 246         (gen_function_entry): Unify two print lines.
 247         (cmp_opcode): Mark args const.
 248
 249 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 250
 251         * config.in, configure: Regenerate.
 252
 253 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * configure: Regenerate.
 256
 257 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 258
 259         * configure: Regenerate.
 260
 261 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 262
 263         * configure: Regenerate.
 264
 265 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 266
 267         * configure: Regenerate.
 268
 269 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 270
 271         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 272         * configure: Regenerate.
 273
 274 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * configure: Regenerate.
 277
 278 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 279
 280         * configure: Regenerate.
 281
 282 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * config.in, configure: Regenerate.
 285
 286 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * interp.c (sim_open): Mark argv const.
 289         (sim_create_inferior): Mark argv and env const.
 290
 291 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 292
 293         * configure: Regenerate.
 294
 295 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 296
 297         * interp.c (sim_open): Update sim_parse_args comment.
 298
 299 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * sim-main.h (sim_state): Delete devices member.
 302
 303 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 304
 305         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 306         * configure: Regenerate.
 307
 308 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 309
 310         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
 311         * configure: Regenerate.
 312
 313 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 314
 315         * configure.ac: Change LITTLE_ENDIAN to BIG_ENDIAN.
 316         * configure: Regenerate.
 317
 318 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 319
 320         * imterp.c (sim_open): Delete current_alignment and
 321         current_target_byte_order assignments.
 322         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 323         * configure: Regenerate.
 324
 325 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 326
 327         * wrapper.c (m68hc11_reg_store, m68hc11_reg_fetch): Define.
 328         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 329         (sim_store_register): Rename to ...
 330         (m68hc11_reg_store): ... this.  Delete local cpu var.
 331         (sim_fetch_register): Rename to ...
 332         (m68hc11_reg_fetch): ... this.  Delete local cpu var.
 333
 334 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 335
 336         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 337
 338 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 339
 340         * config.in, configure: Regenerate.
 341
 342 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * sim-main.h (SIM_HANDLES_LMA): Delete.
 345
 346 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 347
 348         * sim-main.h (WITH_WATCHPOINTS): Delete.
 349
 350 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 351
 352         * sim-main.h (WITH_MODULO_MEMORY): Delete.
 353
 354 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 355
 356         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 357
 358 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * Makefile.in (SIM_OBJS): Delete sim-load.o.
 361
 362 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 363
 364         * interp.c (sim_close): Delete.
 365
 366 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 367
 368         * configure: Regenerate.
 369
 370 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * configure: Regenerate.
 373
 374 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 375
 376         * configure: Regenerate.
 377
 378 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 379
 380         * interp.c (interrupt_names): Delete.
 381
 382 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 383
 384         * Makefile.in (SIM_OBJS): Add sim-resume.o
 385         * interp.c (has_stepped, sim_resume): Delete.
 386
 387 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 388
 389         * interp.c (INLINE): Delete define.
 390
 391 2015-04-29  Nick Clifton  <nickc@redhat.com>
 392
 393         PR 18273
 394         * gencode.c (gen_fetch_operands): Remove unreachable code.
 395
 396 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 397
 398         * sim-main.h (SIM_CPU): Delete.
 399
 400 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 401
 402         * sim-main.h (sim_cia): Delete.
 403
 404 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 405
 406         * sim-main.h (CIA_GET, CIA_SET): Delete.
 407
 408 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 409
 410         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 411         * sim-main.h (STATE_CPU): Delete.
 412
 413 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 414
 415         * configure: Regenerate.
 416
 417 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 418
 419         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
 420         * interp.c (m68hc11_pc_get, m68hc11_pc_set): New functions.
 421         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 422         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 423         (sim_pc_get): Delete.
 424         * sim-main.h (SIM_CPU): Define.
 425         (STATE_CPU): Drop &.
 426         (struct sim_state): Change cpu to an array of pointers.
 427
 428 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 429
 430         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 431
 432 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 433
 434         * m68hc11_sim.c (cpu_get_indexed_operand_addr,
 435         cpu_get_indexed_operand8, cpu_get_indexed_operand16): Rename restrict
 436         variable to restricted.
 437         * sim-main.h (cpu_get_indexed_operand_addr): Likewise.
 438
 439 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 440
 441         * interp.c (sim_pc_get): New function.
 442
 443 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 444
 445         * compile.c (sim_set_profile, sim_set_profile_size, sim_set_callbacks,
 446         sim_size, sim_trace): Delete.
 447         * sim-main.h (sim_set_profile, sim_set_profile_size): Delete.
 448
 449 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * configure: Regenerate.
 452
 453 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 454
 455         * configure: Regenerate.
 456
 457 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 458
 459         * configure: Regenerate.
 460         * configure.ac (m68hc11_extra_objs): Delete.
 461         * Makefile.in (SIM_OBJS): Delete SIM_EXTRA_OBJS.
 462         (SIM_EXTRA_OBJS): Delete.
 463
 464 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 465
 466         * config.in, configure: Regenerate.
 467
 468 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 469
 470         * Makefile.in (SIM_RUN_OBJS): Delete.
 471
 472 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 473
 474         * configure.ac (AC_CHECK_HEADERS): Delete.
 475         * aclocal.m4, configure: Regenerate.
 476
 477 2014-08-19  Alan Modra  <amodra@gmail.com>
 478
 479         * configure: Regenerate.
 480
 481 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 482
 483         * configure: Regenerate.
 484         * config.in: Regenerate.
 485
 486 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 487
 488         * configure: Regenerate.
 489
 490 2013-09-23  Alan Modra  <amodra@gmail.com>
 491
 492         * configure: Regenerate.
 493
 494 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 495
 496         * aclocal.m4, configure: Regenerate.
 497
 498 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 499
 500         * configure: Rebuild.
 501
 502 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 503
 504         * configure: Regenerate.
 505
 506 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 507
 508         * configure.ac: Use $SIM_DV_SOCKSER_O.
 509         * configure: Regenerated.
 510
 511 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 512
 513         * config.in, configure: Regenerate.
 514
 515 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 516
 517         * aclocal.m4, config.in, configure: Regenerate.
 518
 519 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 520
 521         * aclocal.m4: New file.
 522         * configure: Regenerate.
 523
 524 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 525
 526         * configure: Regenerate after common/acinclude.m4 update.
 527
 528 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 529
 530         * configure.ac: Change include to common/acinclude.m4.
 531
 532 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 533
 534         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 535         call.  Replace common.m4 include with SIM_AC_COMMON.
 536         * configure: Regenerate.
 537
 538 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 539
 540         * interp.c (sim_do_command): Delete.
 541
 542 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 543
 544         * configure: Regenerate.
 545
 546 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 547
 548         * config.in: Regenerate.
 549         * configure: Likewise.
 550
 551         * configure: Regenerate.
 552
 553 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 554
 555         * configure: Regenerate to track ../common/common.m4 changes.
 556         * config.in: Ditto.
 557
 558 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 559             Daniel Jacobowitz  <dan@codesourcery.com>
 560             Joseph Myers  <joseph@codesourcery.com>
 561
 562         * configure: Regenerate.
 563
 564 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 565
 566         * config.in: Regenerate.
 567
 568 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 569
 570         * configure: Regenerated.
 571
 572 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 573
 574         * configure: Regenerated.
 575
 576 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 577
 578         * configure: Regenerated.
 579
 580 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 581
 582         * configure: Regenerate.
 583
 584 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 585
 586         * configure: Regenerate.
 587
 588 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 589
 590         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 591         explicit call to AC_CONFIG_HEADER.
 592         * configure: Regenerate.
 593
 594 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 595
 596         * configure: Regenerated to track ../common/aclocal.m4 changes.
 597
 598 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 599
 600         * configure.ac: Rename configure.in, require autoconf 2.59.
 601         * configure: Re-generate.
 602
 603 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 604
 605         * configure: Regenerate for ../common/aclocal.m4 update.
 606
 607 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 608
 609         * interp.c (sim_prepare_for_program): Use bfd_get_section_size
 610         instead of bfd_get_section_size_before_reloc.
 611
 612 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 613
 614         * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better
 615         control the translation.
 616         (m68hc11tim_print_timer): Update cycle_to_string conversion.
 617         (m68hc11tim_timer_event): Fix handling of output
 618         compare register with its interrupts.
 619         (m68hc11tim_io_write_buffer): Check output compare
 620         after setting M6811_TMSK1.
 621         (m68hc11tim_io_read_buffer): Fix compilation warning.
 622         * dv-m68hc11.c (m68hc11_option_handler): Likewise.
 623         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
 624         * dv-m68hc11sio.c (m68hc11sio_info): Likewise.
 625         * interrupts.c (interrupts_info): Likewise.
 626         (interrupts_reset): Recognize bootstrap mode.
 627         * sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
 628         (_sim_cpu): Add cpu_start_mode.
 629         (cycle_to_string): Add flags member.
 630         * m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
 631         (cpu_options): Declare new option bootstrap.
 632         (cpu_option_handler): Handle it.
 633         (cpu_info): Update call to cycle_to_string.
 634
 635 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 636
 637         * sim-main.h (phys_to_virt): Use memory bank parameters to translate
 638         the physical address in virtual address.
 639         (struct _sim_cpu): Add memory bank members.
 640         * m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
 641         * interp.c (sim_hw_configure): Create memory bank according to memory
 642         bank parameters.
 643         (sim_get_bank_parameters): New function to obtain memory bank config
 644         from the symbol table.
 645         (sim_prepare_for_program): Call it to obtain the memory bank parameters.
 646         (sim_open): Call sim_prepare_for_program.
 647         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
 648         to check if address is within bank window.
 649         (m68hc11cpu_io_read_buffer): Likewise.
 650         (attach_m68hc11_regs): Map the memory bank according to memory bank
 651         parameters.
 652
 653 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 654
 655         * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb.
 656
 657 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 658             Gary Piercey <gpiercey@northstar-technical.com>
 659
 660         * m68hc11_sim.c (print_io_word): New function to print 16-bit value.
 661         * sim-main.h (print_io_word): Declare.
 662         * dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
 663         (tflg1_desc): Likewise for TFLG1.
 664         (m68hc11tim_info): Print input and output compare registers
 665
 666 2003-03-02  Stephane Carrez  <stcarrez@nerim.fr>
 667
 668         * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE
 669         to 32 to support memory bank switching; temporarily use 32-bit for
 670         WORD_BITSIZE to avoid a bug in sim-common.
 671
 672 2003-03-01  Stephane Carrez  <stcarrez@nerim.fr>
 673
 674         * interp.c (sim_fetch_register): Only store a single byte for
 675         1 byte registers.
 676
 677 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 678
 679         * interp.c (sim_prepare_for_program, sim_open)
 680         (sim_create_inferior): Rename _bfd to bfd.
 681
 682 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 683
 684         * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename.
 685
 686 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 687
 688         * interp.c (sim_prepare_for_program): Look up the image for the
 689         reset vector and set cpu_use_elf_start to 1 if not found.
 690         (sim_open): Do not set cpu_use_elf_start.
 691
 692 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 693
 694         * interp.c (sim_hw_configure): Return 1 for success.
 695         (sim_prepare_for_program): Use the sim_hw_configure exit code to
 696         return SIM_RC_FAIL.
 697
 698 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 699
 700         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory
 701         bank window to some virtual address to read from extended memory.
 702         (m68hc11cpu_io_write_buffer): Likewise for writing.
 703         (attach_m68hc11_regs): When use_bank property is defined, attach
 704         to the 68HC12 16K memory bank window.
 705         * interp.c (sim_hw_configure): Create memory region for banked
 706         memory.
 707
 708 2002-08-13  Stephane Carrez  <Stephane.Carrez@nerim.fr>
 709
 710         * interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
 711         * dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
 712         (m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
 713
 714 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 715
 716         * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
 717         when IO mapping changed, not when internal RAM mapping is changed.
 718
 719 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 720
 721         * m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
 722         * sim-main.h (M6812_CALL_INDIRECT): Add to enum.
 723         (m6811_regs): Add page register.
 724         (cpu_set_page, cpu_get_page): New macros.
 725         (phys_to_virt): New function.
 726         (cpu_get_indexed_operand_addr, cpu_return): Declare.
 727         * gencode.c: Identify indirect addressing mode for call and fix daa.
 728         (gen_function_entry): New param to tell if src8/dst8 locals are
 729         necessary.
 730         (gen_interpreter): Use it to avoid generation of unused variables.
 731         * interp.c (sim_fetch_register): Allow to read page register; page
 732         register, A, B and CCR are only 1 byte wide.
 733         (sim_store_register): Likewise for writing.
 734
 735 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 736
 737         * configure: Regenerated to track ../common/aclocal.m4 changes.
 738
 739 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 740
 741         * Makefile.in (INCLUDE): Update path to callback.h.
 742         * sim-main.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 743
 744 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 745
 746         * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
 747         (cpu_move16): Likewise.
 748         (sim_memory_error): Use sim_io_printf.
 749         (cpu_option_handler): Fix compilation warning.
 750         * interp.c (sim_hw_configure): Fix compilation warning;
 751         remove m68hc12sio@2 device.
 752         (sim_open): Likewise.
 753         * dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
 754         flags when reset.
 755         (cycle_to_string): Improve convertion of cpu cycle number.
 756         (m68hc11tim_info): Print info about PACNT.
 757         (m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
 758         TCTL1 and TCTL2 registers.
 759         * dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
 760
 761 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 762
 763         * interp.c (sim_hw_configure): Save the HW cpu pointer in the
 764         cpu struct.
 765         (sim_hw_configure): Connect the capture input/output events.
 766         * sim-main.h (_sim_cpu): New member hw_cpu.
 767         (m68hc11cpu_set_oscillator): Declare.
 768         (m68hc11cpu_clear_oscillator): Declare.
 769         (m68hc11cpu_set_port): Declare.
 770         * dv-m68hc11.c (m68hc11_options): New for oscillator commands.
 771         (m68hc11cpu_ports): New input ports and output ports to reflect
 772         the HC11 IOs.
 773         (m68hc11_delete): Cleanup any running oscillator.
 774         (attach_m68hc11_regs): Create the input oscillators.
 775         (make_oscillator): New function.
 776         (find_oscillator): New function.
 777         (oscillator_handler): New function.
 778         (reset_oscillators): New function.
 779         (m68hc11cpu_port_event): Handle the new input ports.
 780         (m68hc11cpu_set_oscillator): New function.
 781         (m68hc11cpu_clear_oscillator): New function.
 782         (get_frequency): New function.
 783         (m68hc11_option_handler): New function.
 784         (m68hc11cpu_set_port): New function.
 785         (m68hc11cpu_io_write): Post the port output events.
 786         * dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
 787         the output port value.
 788         * dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
 789         by latching the TCNT value in the register.
 790
 791 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 792
 793         * sim-main.h (cpu_frame, cpu_frame_list): Remove.
 794         (cpu_frame_reg, cpu_print_frame): Remove.
 795         (cpu_m68hc11_push_uint8, cpu_m68hc11_pop_uint8): Cleanup.
 796         (cpu_m68hc11_push_uint16, cpu_m68hc11_pop_uint16): Likewise.
 797         (cpu_m68hc12_push_uint8, cpu_m68hc12_push_uint16): Likewise.
 798         (cpu_m68hc12_pop_uint8, cpu_m68hc12_pop_uint16): Likewise.
 799         * m68hc11_sim.c (cpu_find_frame): Remove.
 800         (cpu_create_frame_list): Remove.
 801         (cpu_remove_frame_list, cpu_create_frame, cpu_free_frame): Remove.
 802         (cpu_frame_reg, cpu_print_frame, cpu_update_frame): Remove.
 803         (cpu_call): Cleanup to remove #if HAVE_FRAME and calls to the above.
 804         (cpu_update_frame): Likewise.
 805         (cpu_return): Likewise.
 806         (cpu_reset): Likewise.
 807         (cpu_initialize): Likewise.
 808         * interp.c (sim_do_command): Remove call to cpu_print_frame.
 809
 810 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 811
 812         * interrupts.c (interrupts_reset): New function, setup interrupt
 813         vector address according to cpu mode.
 814         (interrupts_initialize): Move reset portion to the above.
 815         (interrupt_names): New table to give a name to interrupts.
 816         (idefs): Handle pulse accumulator interrupts.
 817         (interrupts_info): Print the interrupt history.
 818         (interrupt_option_handler): New function.
 819         (interrupt_options): New table of options.
 820         (interrupts_update_pending): Keep track of when interrupts are
 821         raised and implement breakpoint-on-raise-interrupt.
 822         (interrupts_process): Keep track of when interrupts are taken
 823         and implement breakpoint-on-interrupt.
 824         * interrupts.h (struct interrupt_history): Define.
 825         (struct interrupt): Keep track of the interrupt history.
 826         (interrupts_reset): Declare.
 827         (interrupts_initialize): Update prototype.
 828         * m68hc11_sim.c (cpu_reset): Reset interrupts.
 829         (cpu_initialize): Cleanup.
 830
 831 2001-07-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 832
 833         * dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
 834         address.
 835         (m68hc11eepr_port_event): Fix detach/attach logic.
 836
 837 2001-07-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 838
 839         * Makefile.in (SIM_OBJS): Remove sim-resume.o
 840         * interp.c (sim_resume): New function from sim-resume.c, install
 841         the stepping event after having processed the pending ticks.
 842         (has_stepped): Likewise.
 843         (sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
 844
 845 2001-07-10  Andrew Cagney  <ac131313@redhat.com>
 846
 847         * Makefile.in (gencode): Provide explicit path to gencode.c.
 848
 849 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 850
 851         * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
 852         (m68hc12int.c): Generate using gencode -m6812.
 853         (m68hc11int.c): Likewise with -m6811.
 854
 855         * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
 856         (m6811_page1_opcodes): Remove duplicate entries.
 857         (m6811_page2_opcodes): Likewise.
 858         (m6811_page3_opcodes): Likewise.
 859         (m6811_page4_opcodes): Likewise.
 860         (m6812_page1_opcodes): New table for 68HC12 instructions.
 861         (m6812_page2_opcodes): Likewise.
 862         (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
 863         (gen_save_result): Likewise.
 864         (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
 865         (cmp_opcode): New function for opcode comparision.
 866         (prepare_table): Sort the opcodes.
 867         (gen_interpreter): Prepare all the tables and generate either
 868         a 68HC11 or a 68HC12 simulator.
 869         (main): New options -m6811 and -m6812.
 870
 871         * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
 872         (cpu_special): Simulation of some 68HC12 instructions.
 873         (cpu_exg): New function.
 874         (cpu_dbcc): Likewise.
 875         (cpu_fetch_relbranch16): Likewise.
 876         (cpu_push_all): Push according to 68HC11 or 68HC12.
 877         (cpu_move16): Likewise.
 878         (cpu_move8): Likewise.
 879         (cpu_get_indexed_operand16): Likewise.
 880         (cpu_get_indexed_operand8): Likewise.
 881         (cpu_get_indexed_operand_addr): Likewise.
 882         (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
 883         (cpu_reset): Setup INIT register according to architecture.
 884
 885         * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
 886         (_sim_cpu): Keep track of the cpu being simulated.
 887         (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
 888         (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
 889         (cpu_m68hc11_pop_uint8): Likewise.
 890         (cpu_m68hc12_push_uintxx): New functions for 68HC12.
 891         (cpu_m68hc12_pop_uintxx): Likewise.
 892         (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
 893         (cpu_fetch_relbranch16): Likewise.
 894         (cpu_interp_m6811): Rename of cpu_interp.
 895         (cpu_interp_m6812): New function.
 896         * interp.c (free_state): New function.
 897         (dev_list_68hc12): New table.
 898         (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
 899         (sim_hw_configure): New function.
 900         (sim_prepare_for_program): New function.
 901         (sim_open): Use above new functions.
 902         (sim_close): Call free_state().
 903         (sim_info): Print info according to cpu.
 904         (sim_create_inferior): Use sim_prepare_for_program.
 905         (sim_do_command): Configure the hardware after a change of the
 906         architecture.
 907
 908 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 909
 910         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
 911         pending interrupts.
 912         * interrupts.c (interrupts_process): Keep track of the last number
 913         of masked insn cycles.
 914         (interrupts_initialize): Clear last number of masked insn cycles.
 915         (interrupts_info): Report them.
 916         (interrupts_update_pending): Compute clear and set masks of
 917         interrupts and clear the interrupt bits before setting them
 918         (due to SCI interrupt sharing).
 919         * interrupts.h (struct interrupts): New members last_mask_cycles
 920         and xirq_last_mask_cycles.
 921
 922 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 923
 924         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
 925         instead of a hard-coded value.
 926         (m68hc11cpu_io_write_buffer): Likewise.
 927         (dv_m68hc11_descriptor): Define a 68hc12 device.
 928         * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
 929         * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
 930         * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
 931         * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
 932
 933 2000-11-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 934
 935         * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
 936         (m68hc11cpu_delete): Delete handler to detach the address space.
 937
 938 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 939
 940         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
 941         * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
 942         instead of free and malloc.
 943
 944 2000-09-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 945
 946         * Makefile.in: Was missing from initial patch.
 947
 948 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 949
 950         * interp.c (sim_store_register): Remove soft register hack.
 951         (sim_fetch_register): Likewise.
 952         (sim_create_inferior): Likewise.
 953         * sim-main.h: Likewise.
 954
 955 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 956
 957         * interrupts.c (interrupts_update_pending): Clear the mask of
 958         pending interrupts here.
 959         (interrupts_get_current): Don't clear the mask of pending interrupts.
 960
 961 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 962
 963         * sim-main.h: Define cycle_to_string.
 964         * dv-m68hc11tim.c (cycle_to_string): New function to translate
 965         the cpu cycle into some formatted time string.
 966         (m68hc11tim_print_timer): Use it.
 967         * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
 968         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
 969         * interrupts.c (interrupts_info): Likewise.
 970         * m68hc11_sim.c (cpu_info): Likewise.
 971
 972 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 973
 974         * dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
 975         interrupt and compare events accurately.  Take into account the
 976         pending ticks not processed by the simulator yet (introduced a shift).
 977         (m68hc11_port_event): Reset the timer interrupt delays.
 978         (m68hc11tim_io_read_buffer): Be able to read several bytes.
 979         (m68hc11tim_io_write_buffer): Likewise for write.
 980         (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt.
 981
 982 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 983
 984         * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts.
 985         (m68hc11spi_io_write_buffer): Likewise and fix the spi frame.
 986         (m68hc11spi_info): Clarify the status report
 987         of the SPI when a byte is being sent.
 988         (m68hc11spi_clock): Fix the spi send frame.
 989
 990 2000-08-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 991
 992         * sim-main.h (m68hc11_map_level): Define level of address mappings.
 993         * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate
 994         whether the eeprom is currently mapped or not.
 995         (m68hc11eepr_port_event): Use the flag to see if we must unmap
 996         or map the eeprom.  Update the flag to reflect the current state.
 997         Use M6811_EEPROM_LEVEL when mapping the eeprom.
 998         (m68hc11eepr_finish): Remove overlap hack.
 999         (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the
1000         config and control registers.
1001         * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack.
1002         (attach_m68hc11_regs): Use M6811_IO_LEVEL.
1003         (m68hc11cpu_io_write): Likewise when unmapping and re-mapping.
1004         * dv-m68hc11spi.c (m68hc11spi_finish): Likewise.
1005         (attach_m68hc11spi_regs): Likewise.
1006         * dv-m68hc11tim.c (m68hc11tim_finish): Likewise.
1007         (attach_m68hc11tim_regs): Likewise.
1008         * dv-m68hc11sio.c (m68hc11sio_finish): Likewise.
1009         (attach_m68hc11sio_regs): Likewise.
1010         * interp.c (sim_open): Likewise.
1011         * dv-nvram.c (attach_nvram_regs): Likewise.
1012
1013 Thu Jul 27 21:27:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1014
1015         * configure, config.in: Regenerate.
1016
1017 2000-06-25  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1018
1019         * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c
1020         * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback.
1021         (dv_m6811_detach_address_callback): New function to detach a
1022         device from an address space.
1023         * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize
1024         config register according to --cpu-config option.
1025         * sim-main.h (_sim_cpu): Add cpu_config member.
1026         * interp.c (sim_open): Delete specific simulator options.
1027         * m68hc11_sim.c (cpu_option_handler): New options
1028         --emulos and -cpu-config <val> to configure the simulator.
1029         (cpu_initialize): Initialize cpu_config member.
1030
1031 2000-06-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1032
1033         * emulos.c: Fix indentation and comments.
1034         * gencode.c: Likewise.
1035         * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT.
1036         (m68hc11tim_io_write_buffer): Write compare registers and
1037         setup compare event.
1038         * interp.c: Remove unused global variables.
1039         * interrupts.c (idefs): New compare interrupts.
1040         Fix indentation and comments.
1041         * interrupts.h: Likewise.
1042
1043 2000-06-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1044
1045         * dv-m68hc11sio.c: Fix indentation and comments.
1046         Remove INT_PORT.
1047         * dv-m68hc11.c: Fix indentation and comments.
1048         (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here.
1049         * m68hc11_sim.c (cpu_reset): To here.
1050         * dv-m68hc11eepr.c: Fix indentation and comments.
1051
1052 2000-06-17  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1053
1054         * dv-nvram.c: New file, rename from dv-pram.c.
1055         * dv-pram.c: Delete file.
1056         * sim-main.h: Incorporate m68hc11_sim.h.
1057         * m68hc11_sim.h: Delete file.
1058         * configure.in: Rename pram into nvram.
1059         * interp.c (sim_open): Likewise in creation of device tree.
1060
1061 2000-05-31  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1062
1063         * interp.c (sim_open): Create the SPI device.
1064         * dv-m68hc11spi.c: New file for SPI device simulation.
1065         * configure.in (hw_extra_devices): Add SPI device.
1066
1067 2000-05-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1068
1069         * interrupts.c (interrupts_initialize): Clear XIRQ accounting.
1070         (interrupts_process): Separate IRQ and XIRQ accounting.
1071         (interrupts_info): Report XIRQ accounting.
1072         * interrupts.h (struct interrupts): Added accounting for XIRQ.
1073
1074 2000-04-16  Stephane Carrez  <stcarrez@worldnet.fr>
1075
1076         * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode.
1077         * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode.
1078         * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB
1079         configuration from the 'mode' device tree property.
1080         (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB
1081         configuration.
1082
1083 2000-02-24  Stephane Carrez  <stcarrez@worldnet.fr>
1084
1085         * sim-main.h: Remove WITH_TARGET_* defines.
1086         * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags.
1087
1088 2000-02-08  Stephane Carrez  <stcarrez@worldnet.fr>
1089
1090         * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to
1091         1200 baud when cpu is in bootstrap mode.
1092
1093         * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to
1094         write in the TCTN timer register.
1095
1096         * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock
1097         by 4 to obtain the E clock frequency.
1098         (sccr2_desc): Use M6811_TIE for TIE bit.
1099         (m68hc11sio_info): Fix baud rate report.
1100
1101         * dv-m68hc11tim.c (to_realtime): Likewise.
1102
1103         * interp.c (sim_open): When building device tree, only provide
1104         devices that do not exist yet.
1105
1106         * emulos.c: Fix compilation pb under Windows.
1107
1108         * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency
1109         from the 'clock' property.
1110
1111 2000-01-02  Stephane Carrez  <stcarrez@worldnet.fr>
1112
1113         * m68hc11_sim.h (*_REGNUM): Define.
1114         (_sim_cpu): New member cpu_page0_reg table.
1115         * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with
1116         addresses of soft registers in .page0.
1117         (sim_fetch_register, sim_store_register): Use cpu_page0_reg table
1118         to get/set soft registers.
1119
1120 1999-12-31  Stephane Carrez  <stcarrez@worldnet.fr>
1121
1122         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid
1123         returning random values.
1124
1125 1999-12-17  Stephane Carrez  <stcarrez@worldnet.fr>
1126
1127         * gencode.c: Fix "subb N,x" that used a instead of b.
1128
1129 1999-09-09  Stephane Carrez  <stcarrez@worldnet.fr>
1130
1131         * gencode.c: Fixed sbc8 and adc8 when there was a initial carry.
1132
1133 1999-09-01  Stephane Carrez  <stcarrez@worldnet.fr>
1134
1135         * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma.
1136
1137 1999-08-14  Stephane Carrez  <stcarrez@worldnet.fr>
1138
1139         * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the
1140         register region in the m68hc11cpu struct.
1141         (m68hc11cpu_io_write): When the IO mapping addres changes,
1142         detach the register region and re-attach it at the new address.
1143         (m68hc11cpu_io_read_buffer): Renamed base_address into
1144         attach_address.
1145         (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer
1146         to m68hc11cpu_io_write.
1147
1148 1999-08-13  Stephane Carrez  <stcarrez@worldnet.fr>
1149
1150         * gencode.c: For sbc8, check the carry and increment the source
1151         before trying to set the carry for the result.
1152
1153 1999-05-24  John S. Kallal <kallal@voicenet.com>
1154
1155         * interp.c (sim_get_info): Don't crash if the command line is 0.
1156         Define prototype for sim_get_info() and init_system().
1157         (sim_info): Correct call to sim_get_info().
1158
1159 1999-05-16  Stephane Carrez  <stcarrez@worldnet.fr>
1160
1161         * configure.in: Recognize m6811-*-*.
1162         * configure: Regenerate.
1163         * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16,
1164         cpu_ccr_update_sub8, cpu_ccr_update_sub16):
1165         Correct the computation of carry of 8 and 16-bits add and subtract.
1166         * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and
1167         overflow set in a different manner than add).
1168
1169 1999-05-14  Stephane Carrez  <stcarrez@worldnet.fr>
1170
1171         * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a
1172         trace message.
1173         * interp.c (sim_open, sim_create_inferior): Initialize the
1174         cpu_elf_start from the ELF header.
1175         * m68hc11_sim.c (cpu_initialize): Clear the new data members.
1176         (cpu_restart): Use cpu_elf_start as the starting address when
1177         the flag is set.
1178         (cpu_special): When cpu_use_elf_start is set, the WAI instruction
1179         exits the simulator (exit status is in D).
1180         * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and
1181         cpu_elf_star to start execution at address specified in ELF file.
1182
1183 1999-05-02  Stephane Carrez  <stcarrez@worldnet.fr>
1184
1185         * Makefile.in, config.in, configure, configure.in: New files.
1186         * gencode.c: New file, generation of 68HC11 interpreter.
1187         * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations
1188         for interpreter.
1189         * interrupts.c, interrupts.h: New files, management of interrupts.
1190         * interp.c, sim-main.h,
1191         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c,
1192         dv-m68hc11tim.c, dv-pram.c: New files representing devices for
1193         68HC11 (dv-pram.c is generic and could probably migrate to common).
1194         * emulos.c: New file, basic emulation of some os.