sim/m68hc11/ChangeLog

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