sim/m68hc11/ChangeLog

   1 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * dv-m68hc11eepr.c: Include sim-signal.h.
   8         * interrupts.c, m68hc11_sim.c: Likewise.
   9         * sim-main.h: Delete sim-signal.h include.
  10
  11 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
  14         * interp.c (sim_open): Set current_target_byte_order.
  15         * aclocal.m4, configure: Regenerate.
  16
  17 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * sim-main.h: Delete sim/callback.h include.
  20
  21 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  22
  23         * configure: Regenerate.
  24
  25 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * configure: Regenerate.
  28         * config.in: Removed.
  29
  30 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * config.in, configure: Regenerate.
  33
  34 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
  37
  38 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * aclocal.m4, config.in, configure: Regenerate.
  41
  42 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * config.in, configure: Regenerate.
  45
  46 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
  49
  50 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
  53         (struct sim_state): Delete.
  54
  55 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c, dv-m68hc11spi.c,
  58         dv-m68hc11tim.c, dv-nvram.c, emulos.c, gencode.c, interp.c,
  59         interrupts.c, m68hc11_sim.c: Include defs.h.
  60
  61 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * config.in, configure: Regenerate.
  64
  65 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
  66
  67         * sim-main.h: Update include path.
  68
  69 2021-05-07  Mike Frysinger  <vapier@gentoo.org>
  70
  71         * dv-m68hc11tim.c (cycle_to_string): Increase buf to 128 bytes.
  72         Merge two sprintf buf calls.
  73
  74 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * interp.c (sim_hw_configure): Change %lx to %x in format strings.
  77         * configure.ac: Delete SIM_AC_OPTION_WARNINGS call.
  78         * configure: Regenerate.
  79
  80 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * emulos.c: Include errno.h & stdio.h.
  83         (emul_write): Print a warning when the write fails.
  84
  85 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * dv-m68hc11.c (struct m68hc11cpu): Change attach_size to unsigned int.
  88         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Cast buffer to const char*.
  89
  90 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * configure: Regenerate.
  93
  94 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  95
  96         * config.in, configure: Regenerate.
  97
  98 2021-04-23  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args.
 101         * configure: Regenerate.
 102
 103 2021-04-22  Tom Tromey  <tom@tromey.com>
 104
 105         * configure, config.in: Rebuild.
 106
 107 2021-04-22  Tom Tromey  <tom@tromey.com>
 108
 109         * Makefile.in (INCLUDE): Remove.
 110
 111 2021-04-22  Tom Tromey  <tom@tromey.com>
 112
 113         * Makefile.in (interp.o): Remove.
 114
 115 2021-04-22  Tom Tromey  <tom@tromey.com>
 116
 117         * configure: Rebuild.
 118
 119 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
 120
 121         * aclocal.m4: Regenerate.
 122
 123 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 124
 125         * configure: Regenerate.
 126
 127 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 128
 129         * configure: Regenerate.
 130
 131 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
 134
 135 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 136
 137         * aclocal.m4, configure: Regenerate.
 138
 139 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 140
 141         * Makefile.in (gencode.o): New rule.
 142         (gencode): Call LINK_FOR_BUILD.
 143
 144 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 145
 146         * configure: Regenerate.
 147
 148 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 151         * aclocal.m4, configure: Regenerate.
 152
 153 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 154
 155         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 156         * aclocal.m4, configure: Regenerate.
 157
 158 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * configure: Regenerate.
 161
 162 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * dv-m68hc11tim.c (cycle_to_string): Change llu to PRIi64.
 165
 166 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * m68hc11_sim.c (cpu_set_sp): Add static markings.
 169         (cpu_get_reg, cpu_get_src_reg, cpu_set_dst_reg,
 170         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8): Likewise.
 171
 172 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 173
 174         * interp.c (sim_get_info, sim_board_reset): Pass %s to sim_hw_parse.
 175
 176 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 177
 178         * dv-m68hc11.c, m68hc11_sim.c: Include stdlib.h.
 179
 180 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 181
 182         * configure.ac (SIM_AC_OPTION_HARDWARE): Inline variables.
 183         * configure: Regenerate.
 184
 185 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * config.in, configure: Regenerate.
 188
 189 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * configure: Regenerate.
 192
 193 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
 196         * configure: Regenerate.
 197
 198 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 199
 200         * configure: Regenerate.
 201
 202 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 203
 204         * configure: Regenerate.
 205
 206 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 207
 208         * configure: Regenerate.
 209
 210 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
 211
 212         * gencode.c: Include libiberty.h.
 213         (TABLE_SIZE): Delete.
 214         (find_opcode_pattern): Change TABLE_SIZE to ARRAY_SIZE.
 215         (gen_interpreter): Likewise.
 216         * interrupts.c (TableSize): Delete.
 217         (interrupts_update_pending): Change TableSize to ARRAY_SIZE.
 218
 219 2016-08-16  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * sim-main.h (inline): Delete define.
 222         (phys_to_virt): Change inline to STATIC_INLINE.
 223         (memory_read8, memory_write8, memory_read16, memory_write16,
 224         cpu_ccr_update_tst16, cpu_ccr_update_shift8, cpu_ccr_update_shift16,
 225         cpu_ccr_update_add8, cpu_ccr_update_sub8, cpu_ccr_update_add16,
 226         cpu_ccr_update_sub16, cpu_m68hc11_push_uint8, cpu_m68hc11_push_uint16,
 227         cpu_m68hc11_pop_uint8, cpu_m68hc11_pop_uint16, cpu_m68hc12_push_uint8,
 228         cpu_m68hc12_push_uint16, cpu_m68hc12_pop_uint8,
 229         cpu_m68hc12_pop_uint16, cpu_fetch8, cpu_fetch16): Likewise.
 230
 231 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * interp.c (sim_get_bank_parameters): Delete abfd arg.
 234         Replace all symbol lookup code with calls to trace_sym_value.
 235         (sim_prepare_for_program): Update sim_get_bank_parameters call.
 236
 237 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 238
 239         * dv-m68hc11.c (m68hc11cpu_port_event): Adjust cpu prototype style.
 240         * dv-m68hc11spi.c (m68hc11spi_port_event): Likewise.
 241         * dv-m68hc11tim.c (m68hc11tim_print_timer): Likewise.
 242         * emulos.c (emul_bench): Likewise.
 243         (emul_write): Likewise.  Also rename state to cpu.
 244         (emul_os): Rename proc to cpu.
 245         * gencode.c: Rename proc to cpu.
 246         * interrupts.c (interrupts_initialize): Likewise.
 247         * interrupts.h (interrupts): Adjust cpu type.
 248         (interrupts_initialize): Likewise.
 249         * m68hc11_sim.c (cpu_get_reg): Adjust cpu prototype style.
 250         (cpu_get_src_reg, cpu_set_dst_reg, cpu_set_reg,
 251         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8,
 252         cpu_get_indexed_operand16, cpu_dbcc, cpu_exg): Likewise.
 253         (cpu_ccr_update_tst8): Rename proc to cpu.
 254         * sim-main.h: Rename PROC and proc to cpu.
 255
 256 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Drop cast with
 259         return value of hw_malloc.
 260         * dv-m68hc11sio.c (m68hc11sio_rx_poll): Mark static.
 261         (m68hc11sio_tx_poll): Likewise.
 262         * dv-m68hc11spi.c (m68hc11spi_clock): Likewise.
 263         * dv-m68hc11tim.c (m68hc11tim_timer_event): Likewise.
 264         * dv-nvram.c (attach_nvram_regs): Drop cast with
 265         return value of hw_malloc.
 266         * emulos.c (emul_bench): Mark static.
 267         (emul_write): Likewise.
 268         (emul_exit): Likewise.
 269         * gencode.c: Include stdio.h.
 270         (gen_function_entry): Unify two print lines.
 271         (cmp_opcode): Mark args const.
 272
 273 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 274
 275         * config.in, configure: Regenerate.
 276
 277 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 278
 279         * configure: Regenerate.
 280
 281 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 282
 283         * configure: Regenerate.
 284
 285 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 286
 287         * configure: Regenerate.
 288
 289 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 290
 291         * configure: Regenerate.
 292
 293 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 294
 295         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 296         * configure: Regenerate.
 297
 298 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 299
 300         * configure: Regenerate.
 301
 302 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 303
 304         * configure: Regenerate.
 305
 306 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 307
 308         * config.in, configure: Regenerate.
 309
 310 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 311
 312         * interp.c (sim_open): Mark argv const.
 313         (sim_create_inferior): Mark argv and env const.
 314
 315 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * configure: Regenerate.
 318
 319 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 320
 321         * interp.c (sim_open): Update sim_parse_args comment.
 322
 323 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 324
 325         * sim-main.h (sim_state): Delete devices member.
 326
 327 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 328
 329         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 330         * configure: Regenerate.
 331
 332 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 333
 334         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
 335         * configure: Regenerate.
 336
 337 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 338
 339         * configure.ac: Change LITTLE_ENDIAN to BIG_ENDIAN.
 340         * configure: Regenerate.
 341
 342 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * imterp.c (sim_open): Delete current_alignment and
 345         current_target_byte_order assignments.
 346         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 347         * configure: Regenerate.
 348
 349 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 350
 351         * wrapper.c (m68hc11_reg_store, m68hc11_reg_fetch): Define.
 352         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 353         (sim_store_register): Rename to ...
 354         (m68hc11_reg_store): ... this.  Delete local cpu var.
 355         (sim_fetch_register): Rename to ...
 356         (m68hc11_reg_fetch): ... this.  Delete local cpu var.
 357
 358 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 361
 362 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 363
 364         * config.in, configure: Regenerate.
 365
 366 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 367
 368         * sim-main.h (SIM_HANDLES_LMA): Delete.
 369
 370 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * sim-main.h (WITH_WATCHPOINTS): Delete.
 373
 374 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 375
 376         * sim-main.h (WITH_MODULO_MEMORY): Delete.
 377
 378 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 379
 380         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 381
 382 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 383
 384         * Makefile.in (SIM_OBJS): Delete sim-load.o.
 385
 386 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 387
 388         * interp.c (sim_close): Delete.
 389
 390 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 391
 392         * configure: Regenerate.
 393
 394 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 395
 396         * configure: Regenerate.
 397
 398 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 399
 400         * configure: Regenerate.
 401
 402 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 403
 404         * interp.c (interrupt_names): Delete.
 405
 406 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 407
 408         * Makefile.in (SIM_OBJS): Add sim-resume.o
 409         * interp.c (has_stepped, sim_resume): Delete.
 410
 411 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 412
 413         * interp.c (INLINE): Delete define.
 414
 415 2015-04-29  Nick Clifton  <nickc@redhat.com>
 416
 417         PR 18273
 418         * gencode.c (gen_fetch_operands): Remove unreachable code.
 419
 420 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 421
 422         * sim-main.h (SIM_CPU): Delete.
 423
 424 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 425
 426         * sim-main.h (sim_cia): Delete.
 427
 428 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 429
 430         * sim-main.h (CIA_GET, CIA_SET): Delete.
 431
 432 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 433
 434         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 435         * sim-main.h (STATE_CPU): Delete.
 436
 437 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * configure: Regenerate.
 440
 441 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 442
 443         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
 444         * interp.c (m68hc11_pc_get, m68hc11_pc_set): New functions.
 445         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 446         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 447         (sim_pc_get): Delete.
 448         * sim-main.h (SIM_CPU): Define.
 449         (STATE_CPU): Drop &.
 450         (struct sim_state): Change cpu to an array of pointers.
 451
 452 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 453
 454         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 455
 456 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 457
 458         * m68hc11_sim.c (cpu_get_indexed_operand_addr,
 459         cpu_get_indexed_operand8, cpu_get_indexed_operand16): Rename restrict
 460         variable to restricted.
 461         * sim-main.h (cpu_get_indexed_operand_addr): Likewise.
 462
 463 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 464
 465         * interp.c (sim_pc_get): New function.
 466
 467 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 468
 469         * compile.c (sim_set_profile, sim_set_profile_size, sim_set_callbacks,
 470         sim_size, sim_trace): Delete.
 471         * sim-main.h (sim_set_profile, sim_set_profile_size): Delete.
 472
 473 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 474
 475         * configure: Regenerate.
 476
 477 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 478
 479         * configure: Regenerate.
 480
 481 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 482
 483         * configure: Regenerate.
 484         * configure.ac (m68hc11_extra_objs): Delete.
 485         * Makefile.in (SIM_OBJS): Delete SIM_EXTRA_OBJS.
 486         (SIM_EXTRA_OBJS): Delete.
 487
 488 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 489
 490         * config.in, configure: Regenerate.
 491
 492 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 493
 494         * Makefile.in (SIM_RUN_OBJS): Delete.
 495
 496 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 497
 498         * configure.ac (AC_CHECK_HEADERS): Delete.
 499         * aclocal.m4, configure: Regenerate.
 500
 501 2014-08-19  Alan Modra  <amodra@gmail.com>
 502
 503         * configure: Regenerate.
 504
 505 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 506
 507         * configure: Regenerate.
 508         * config.in: Regenerate.
 509
 510 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 511
 512         * configure: Regenerate.
 513
 514 2013-09-23  Alan Modra  <amodra@gmail.com>
 515
 516         * configure: Regenerate.
 517
 518 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 519
 520         * aclocal.m4, configure: Regenerate.
 521
 522 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 523
 524         * configure: Rebuild.
 525
 526 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 527
 528         * configure: Regenerate.
 529
 530 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 531
 532         * configure.ac: Use $SIM_DV_SOCKSER_O.
 533         * configure: Regenerated.
 534
 535 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 536
 537         * config.in, configure: Regenerate.
 538
 539 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 540
 541         * aclocal.m4, config.in, configure: Regenerate.
 542
 543 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 544
 545         * aclocal.m4: New file.
 546         * configure: Regenerate.
 547
 548 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 549
 550         * configure: Regenerate after common/acinclude.m4 update.
 551
 552 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 553
 554         * configure.ac: Change include to common/acinclude.m4.
 555
 556 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 557
 558         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 559         call.  Replace common.m4 include with SIM_AC_COMMON.
 560         * configure: Regenerate.
 561
 562 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 563
 564         * interp.c (sim_do_command): Delete.
 565
 566 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 567
 568         * configure: Regenerate.
 569
 570 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 571
 572         * config.in: Regenerate.
 573         * configure: Likewise.
 574
 575         * configure: Regenerate.
 576
 577 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 578
 579         * configure: Regenerate to track ../common/common.m4 changes.
 580         * config.in: Ditto.
 581
 582 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 583             Daniel Jacobowitz  <dan@codesourcery.com>
 584             Joseph Myers  <joseph@codesourcery.com>
 585
 586         * configure: Regenerate.
 587
 588 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 589
 590         * config.in: Regenerate.
 591
 592 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 593
 594         * configure: Regenerated.
 595
 596 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 597
 598         * configure: Regenerated.
 599
 600 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 601
 602         * configure: Regenerated.
 603
 604 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 605
 606         * configure: Regenerate.
 607
 608 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 609
 610         * configure: Regenerate.
 611
 612 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 613
 614         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 615         explicit call to AC_CONFIG_HEADER.
 616         * configure: Regenerate.
 617
 618 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 619
 620         * configure: Regenerated to track ../common/aclocal.m4 changes.
 621
 622 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 623
 624         * configure.ac: Rename configure.in, require autoconf 2.59.
 625         * configure: Re-generate.
 626
 627 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 628
 629         * configure: Regenerate for ../common/aclocal.m4 update.
 630
 631 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 632
 633         * interp.c (sim_prepare_for_program): Use bfd_get_section_size
 634         instead of bfd_get_section_size_before_reloc.
 635
 636 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 637
 638         * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better
 639         control the translation.
 640         (m68hc11tim_print_timer): Update cycle_to_string conversion.
 641         (m68hc11tim_timer_event): Fix handling of output
 642         compare register with its interrupts.
 643         (m68hc11tim_io_write_buffer): Check output compare
 644         after setting M6811_TMSK1.
 645         (m68hc11tim_io_read_buffer): Fix compilation warning.
 646         * dv-m68hc11.c (m68hc11_option_handler): Likewise.
 647         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
 648         * dv-m68hc11sio.c (m68hc11sio_info): Likewise.
 649         * interrupts.c (interrupts_info): Likewise.
 650         (interrupts_reset): Recognize bootstrap mode.
 651         * sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
 652         (_sim_cpu): Add cpu_start_mode.
 653         (cycle_to_string): Add flags member.
 654         * m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
 655         (cpu_options): Declare new option bootstrap.
 656         (cpu_option_handler): Handle it.
 657         (cpu_info): Update call to cycle_to_string.
 658
 659 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 660
 661         * sim-main.h (phys_to_virt): Use memory bank parameters to translate
 662         the physical address in virtual address.
 663         (struct _sim_cpu): Add memory bank members.
 664         * m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
 665         * interp.c (sim_hw_configure): Create memory bank according to memory
 666         bank parameters.
 667         (sim_get_bank_parameters): New function to obtain memory bank config
 668         from the symbol table.
 669         (sim_prepare_for_program): Call it to obtain the memory bank parameters.
 670         (sim_open): Call sim_prepare_for_program.
 671         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
 672         to check if address is within bank window.
 673         (m68hc11cpu_io_read_buffer): Likewise.
 674         (attach_m68hc11_regs): Map the memory bank according to memory bank
 675         parameters.
 676
 677 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 678
 679         * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb.
 680
 681 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 682             Gary Piercey <gpiercey@northstar-technical.com>
 683
 684         * m68hc11_sim.c (print_io_word): New function to print 16-bit value.
 685         * sim-main.h (print_io_word): Declare.
 686         * dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
 687         (tflg1_desc): Likewise for TFLG1.
 688         (m68hc11tim_info): Print input and output compare registers
 689
 690 2003-03-02  Stephane Carrez  <stcarrez@nerim.fr>
 691
 692         * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE
 693         to 32 to support memory bank switching; temporarily use 32-bit for
 694         WORD_BITSIZE to avoid a bug in sim-common.
 695
 696 2003-03-01  Stephane Carrez  <stcarrez@nerim.fr>
 697
 698         * interp.c (sim_fetch_register): Only store a single byte for
 699         1 byte registers.
 700
 701 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 702
 703         * interp.c (sim_prepare_for_program, sim_open)
 704         (sim_create_inferior): Rename _bfd to bfd.
 705
 706 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 707
 708         * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename.
 709
 710 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 711
 712         * interp.c (sim_prepare_for_program): Look up the image for the
 713         reset vector and set cpu_use_elf_start to 1 if not found.
 714         (sim_open): Do not set cpu_use_elf_start.
 715
 716 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 717
 718         * interp.c (sim_hw_configure): Return 1 for success.
 719         (sim_prepare_for_program): Use the sim_hw_configure exit code to
 720         return SIM_RC_FAIL.
 721
 722 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 723
 724         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory
 725         bank window to some virtual address to read from extended memory.
 726         (m68hc11cpu_io_write_buffer): Likewise for writing.
 727         (attach_m68hc11_regs): When use_bank property is defined, attach
 728         to the 68HC12 16K memory bank window.
 729         * interp.c (sim_hw_configure): Create memory region for banked
 730         memory.
 731
 732 2002-08-13  Stephane Carrez  <Stephane.Carrez@nerim.fr>
 733
 734         * interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
 735         * dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
 736         (m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
 737
 738 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 739
 740         * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
 741         when IO mapping changed, not when internal RAM mapping is changed.
 742
 743 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 744
 745         * m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
 746         * sim-main.h (M6812_CALL_INDIRECT): Add to enum.
 747         (m6811_regs): Add page register.
 748         (cpu_set_page, cpu_get_page): New macros.
 749         (phys_to_virt): New function.
 750         (cpu_get_indexed_operand_addr, cpu_return): Declare.
 751         * gencode.c: Identify indirect addressing mode for call and fix daa.
 752         (gen_function_entry): New param to tell if src8/dst8 locals are
 753         necessary.
 754         (gen_interpreter): Use it to avoid generation of unused variables.
 755         * interp.c (sim_fetch_register): Allow to read page register; page
 756         register, A, B and CCR are only 1 byte wide.
 757         (sim_store_register): Likewise for writing.
 758
 759 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 760
 761         * configure: Regenerated to track ../common/aclocal.m4 changes.
 762
 763 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 764
 765         * Makefile.in (INCLUDE): Update path to callback.h.
 766         * sim-main.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 767
 768 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 769
 770         * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
 771         (cpu_move16): Likewise.
 772         (sim_memory_error): Use sim_io_printf.
 773         (cpu_option_handler): Fix compilation warning.
 774         * interp.c (sim_hw_configure): Fix compilation warning;
 775         remove m68hc12sio@2 device.
 776         (sim_open): Likewise.
 777         * dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
 778         flags when reset.
 779         (cycle_to_string): Improve convertion of cpu cycle number.
 780         (m68hc11tim_info): Print info about PACNT.
 781         (m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
 782         TCTL1 and TCTL2 registers.
 783         * dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
 784
 785 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 786
 787         * interp.c (sim_hw_configure): Save the HW cpu pointer in the
 788         cpu struct.
 789         (sim_hw_configure): Connect the capture input/output events.
 790         * sim-main.h (_sim_cpu): New member hw_cpu.
 791         (m68hc11cpu_set_oscillator): Declare.
 792         (m68hc11cpu_clear_oscillator): Declare.
 793         (m68hc11cpu_set_port): Declare.
 794         * dv-m68hc11.c (m68hc11_options): New for oscillator commands.
 795         (m68hc11cpu_ports): New input ports and output ports to reflect
 796         the HC11 IOs.
 797         (m68hc11_delete): Cleanup any running oscillator.
 798         (attach_m68hc11_regs): Create the input oscillators.
 799         (make_oscillator): New function.
 800         (find_oscillator): New function.
 801         (oscillator_handler): New function.
 802         (reset_oscillators): New function.
 803         (m68hc11cpu_port_event): Handle the new input ports.
 804         (m68hc11cpu_set_oscillator): New function.
 805         (m68hc11cpu_clear_oscillator): New function.
 806         (get_frequency): New function.
 807         (m68hc11_option_handler): New function.
 808         (m68hc11cpu_set_port): New function.
 809         (m68hc11cpu_io_write): Post the port output events.
 810         * dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
 811         the output port value.
 812         * dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
 813         by latching the TCNT value in the register.
 814
 815 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 816
 817         * sim-main.h (cpu_frame, cpu_frame_list): Remove.
 818         (cpu_frame_reg, cpu_print_frame): Remove.
 819         (cpu_m68hc11_push_uint8, cpu_m68hc11_pop_uint8): Cleanup.
 820         (cpu_m68hc11_push_uint16, cpu_m68hc11_pop_uint16): Likewise.
 821         (cpu_m68hc12_push_uint8, cpu_m68hc12_push_uint16): Likewise.
 822         (cpu_m68hc12_pop_uint8, cpu_m68hc12_pop_uint16): Likewise.
 823         * m68hc11_sim.c (cpu_find_frame): Remove.
 824         (cpu_create_frame_list): Remove.
 825         (cpu_remove_frame_list, cpu_create_frame, cpu_free_frame): Remove.
 826         (cpu_frame_reg, cpu_print_frame, cpu_update_frame): Remove.
 827         (cpu_call): Cleanup to remove #if HAVE_FRAME and calls to the above.
 828         (cpu_update_frame): Likewise.
 829         (cpu_return): Likewise.
 830         (cpu_reset): Likewise.
 831         (cpu_initialize): Likewise.
 832         * interp.c (sim_do_command): Remove call to cpu_print_frame.
 833
 834 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 835
 836         * interrupts.c (interrupts_reset): New function, setup interrupt
 837         vector address according to cpu mode.
 838         (interrupts_initialize): Move reset portion to the above.
 839         (interrupt_names): New table to give a name to interrupts.
 840         (idefs): Handle pulse accumulator interrupts.
 841         (interrupts_info): Print the interrupt history.
 842         (interrupt_option_handler): New function.
 843         (interrupt_options): New table of options.
 844         (interrupts_update_pending): Keep track of when interrupts are
 845         raised and implement breakpoint-on-raise-interrupt.
 846         (interrupts_process): Keep track of when interrupts are taken
 847         and implement breakpoint-on-interrupt.
 848         * interrupts.h (struct interrupt_history): Define.
 849         (struct interrupt): Keep track of the interrupt history.
 850         (interrupts_reset): Declare.
 851         (interrupts_initialize): Update prototype.
 852         * m68hc11_sim.c (cpu_reset): Reset interrupts.
 853         (cpu_initialize): Cleanup.
 854
 855 2001-07-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 856
 857         * dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
 858         address.
 859         (m68hc11eepr_port_event): Fix detach/attach logic.
 860
 861 2001-07-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 862
 863         * Makefile.in (SIM_OBJS): Remove sim-resume.o
 864         * interp.c (sim_resume): New function from sim-resume.c, install
 865         the stepping event after having processed the pending ticks.
 866         (has_stepped): Likewise.
 867         (sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
 868
 869 2001-07-10  Andrew Cagney  <ac131313@redhat.com>
 870
 871         * Makefile.in (gencode): Provide explicit path to gencode.c.
 872
 873 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 874
 875         * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
 876         (m68hc12int.c): Generate using gencode -m6812.
 877         (m68hc11int.c): Likewise with -m6811.
 878
 879         * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
 880         (m6811_page1_opcodes): Remove duplicate entries.
 881         (m6811_page2_opcodes): Likewise.
 882         (m6811_page3_opcodes): Likewise.
 883         (m6811_page4_opcodes): Likewise.
 884         (m6812_page1_opcodes): New table for 68HC12 instructions.
 885         (m6812_page2_opcodes): Likewise.
 886         (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
 887         (gen_save_result): Likewise.
 888         (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
 889         (cmp_opcode): New function for opcode comparision.
 890         (prepare_table): Sort the opcodes.
 891         (gen_interpreter): Prepare all the tables and generate either
 892         a 68HC11 or a 68HC12 simulator.
 893         (main): New options -m6811 and -m6812.
 894
 895         * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
 896         (cpu_special): Simulation of some 68HC12 instructions.
 897         (cpu_exg): New function.
 898         (cpu_dbcc): Likewise.
 899         (cpu_fetch_relbranch16): Likewise.
 900         (cpu_push_all): Push according to 68HC11 or 68HC12.
 901         (cpu_move16): Likewise.
 902         (cpu_move8): Likewise.
 903         (cpu_get_indexed_operand16): Likewise.
 904         (cpu_get_indexed_operand8): Likewise.
 905         (cpu_get_indexed_operand_addr): Likewise.
 906         (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
 907         (cpu_reset): Setup INIT register according to architecture.
 908
 909         * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
 910         (_sim_cpu): Keep track of the cpu being simulated.
 911         (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
 912         (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
 913         (cpu_m68hc11_pop_uint8): Likewise.
 914         (cpu_m68hc12_push_uintxx): New functions for 68HC12.
 915         (cpu_m68hc12_pop_uintxx): Likewise.
 916         (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
 917         (cpu_fetch_relbranch16): Likewise.
 918         (cpu_interp_m6811): Rename of cpu_interp.
 919         (cpu_interp_m6812): New function.
 920         * interp.c (free_state): New function.
 921         (dev_list_68hc12): New table.
 922         (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
 923         (sim_hw_configure): New function.
 924         (sim_prepare_for_program): New function.
 925         (sim_open): Use above new functions.
 926         (sim_close): Call free_state().
 927         (sim_info): Print info according to cpu.
 928         (sim_create_inferior): Use sim_prepare_for_program.
 929         (sim_do_command): Configure the hardware after a change of the
 930         architecture.
 931
 932 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 933
 934         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
 935         pending interrupts.
 936         * interrupts.c (interrupts_process): Keep track of the last number
 937         of masked insn cycles.
 938         (interrupts_initialize): Clear last number of masked insn cycles.
 939         (interrupts_info): Report them.
 940         (interrupts_update_pending): Compute clear and set masks of
 941         interrupts and clear the interrupt bits before setting them
 942         (due to SCI interrupt sharing).
 943         * interrupts.h (struct interrupts): New members last_mask_cycles
 944         and xirq_last_mask_cycles.
 945
 946 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 947
 948         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
 949         instead of a hard-coded value.
 950         (m68hc11cpu_io_write_buffer): Likewise.
 951         (dv_m68hc11_descriptor): Define a 68hc12 device.
 952         * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
 953         * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
 954         * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
 955         * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
 956
 957 2000-11-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 958
 959         * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
 960         (m68hc11cpu_delete): Delete handler to detach the address space.
 961
 962 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 963
 964         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
 965         * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
 966         instead of free and malloc.
 967
 968 2000-09-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 969
 970         * Makefile.in: Was missing from initial patch.
 971
 972 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 973
 974         * interp.c (sim_store_register): Remove soft register hack.
 975         (sim_fetch_register): Likewise.
 976         (sim_create_inferior): Likewise.
 977         * sim-main.h: Likewise.
 978
 979 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 980
 981         * interrupts.c (interrupts_update_pending): Clear the mask of
 982         pending interrupts here.
 983         (interrupts_get_current): Don't clear the mask of pending interrupts.
 984
 985 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 986
 987         * sim-main.h: Define cycle_to_string.
 988         * dv-m68hc11tim.c (cycle_to_string): New function to translate
 989         the cpu cycle into some formatted time string.
 990         (m68hc11tim_print_timer): Use it.
 991         * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
 992         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
 993         * interrupts.c (interrupts_info): Likewise.
 994         * m68hc11_sim.c (cpu_info): Likewise.
 995
 996 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 997
 998         * dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
 999         interrupt and compare events accurately.  Take into account the
1000         pending ticks not processed by the simulator yet (introduced a shift).
1001         (m68hc11_port_event): Reset the timer interrupt delays.
1002         (m68hc11tim_io_read_buffer): Be able to read several bytes.
1003         (m68hc11tim_io_write_buffer): Likewise for write.
1004         (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt.
1005
1006 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1007
1008         * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts.
1009         (m68hc11spi_io_write_buffer): Likewise and fix the spi frame.
1010         (m68hc11spi_info): Clarify the status report
1011         of the SPI when a byte is being sent.
1012         (m68hc11spi_clock): Fix the spi send frame.
1013
1014 2000-08-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1015
1016         * sim-main.h (m68hc11_map_level): Define level of address mappings.
1017         * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate
1018         whether the eeprom is currently mapped or not.
1019         (m68hc11eepr_port_event): Use the flag to see if we must unmap
1020         or map the eeprom.  Update the flag to reflect the current state.
1021         Use M6811_EEPROM_LEVEL when mapping the eeprom.
1022         (m68hc11eepr_finish): Remove overlap hack.
1023         (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the
1024         config and control registers.
1025         * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack.
1026         (attach_m68hc11_regs): Use M6811_IO_LEVEL.
1027         (m68hc11cpu_io_write): Likewise when unmapping and re-mapping.
1028         * dv-m68hc11spi.c (m68hc11spi_finish): Likewise.
1029         (attach_m68hc11spi_regs): Likewise.
1030         * dv-m68hc11tim.c (m68hc11tim_finish): Likewise.
1031         (attach_m68hc11tim_regs): Likewise.
1032         * dv-m68hc11sio.c (m68hc11sio_finish): Likewise.
1033         (attach_m68hc11sio_regs): Likewise.
1034         * interp.c (sim_open): Likewise.
1035         * dv-nvram.c (attach_nvram_regs): Likewise.
1036
1037 Thu Jul 27 21:27:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1038
1039         * configure, config.in: Regenerate.
1040
1041 2000-06-25  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1042
1043         * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c
1044         * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback.
1045         (dv_m6811_detach_address_callback): New function to detach a
1046         device from an address space.
1047         * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize
1048         config register according to --cpu-config option.
1049         * sim-main.h (_sim_cpu): Add cpu_config member.
1050         * interp.c (sim_open): Delete specific simulator options.
1051         * m68hc11_sim.c (cpu_option_handler): New options
1052         --emulos and -cpu-config <val> to configure the simulator.
1053         (cpu_initialize): Initialize cpu_config member.
1054
1055 2000-06-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1056
1057         * emulos.c: Fix indentation and comments.
1058         * gencode.c: Likewise.
1059         * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT.
1060         (m68hc11tim_io_write_buffer): Write compare registers and
1061         setup compare event.
1062         * interp.c: Remove unused global variables.
1063         * interrupts.c (idefs): New compare interrupts.
1064         Fix indentation and comments.
1065         * interrupts.h: Likewise.
1066
1067 2000-06-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1068
1069         * dv-m68hc11sio.c: Fix indentation and comments.
1070         Remove INT_PORT.
1071         * dv-m68hc11.c: Fix indentation and comments.
1072         (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here.
1073         * m68hc11_sim.c (cpu_reset): To here.
1074         * dv-m68hc11eepr.c: Fix indentation and comments.
1075
1076 2000-06-17  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1077
1078         * dv-nvram.c: New file, rename from dv-pram.c.
1079         * dv-pram.c: Delete file.
1080         * sim-main.h: Incorporate m68hc11_sim.h.
1081         * m68hc11_sim.h: Delete file.
1082         * configure.in: Rename pram into nvram.
1083         * interp.c (sim_open): Likewise in creation of device tree.
1084
1085 2000-05-31  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1086
1087         * interp.c (sim_open): Create the SPI device.
1088         * dv-m68hc11spi.c: New file for SPI device simulation.
1089         * configure.in (hw_extra_devices): Add SPI device.
1090
1091 2000-05-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1092
1093         * interrupts.c (interrupts_initialize): Clear XIRQ accounting.
1094         (interrupts_process): Separate IRQ and XIRQ accounting.
1095         (interrupts_info): Report XIRQ accounting.
1096         * interrupts.h (struct interrupts): Added accounting for XIRQ.
1097
1098 2000-04-16  Stephane Carrez  <stcarrez@worldnet.fr>
1099
1100         * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode.
1101         * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode.
1102         * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB
1103         configuration from the 'mode' device tree property.
1104         (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB
1105         configuration.
1106
1107 2000-02-24  Stephane Carrez  <stcarrez@worldnet.fr>
1108
1109         * sim-main.h: Remove WITH_TARGET_* defines.
1110         * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags.
1111
1112 2000-02-08  Stephane Carrez  <stcarrez@worldnet.fr>
1113
1114         * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to
1115         1200 baud when cpu is in bootstrap mode.
1116
1117         * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to
1118         write in the TCTN timer register.
1119
1120         * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock
1121         by 4 to obtain the E clock frequency.
1122         (sccr2_desc): Use M6811_TIE for TIE bit.
1123         (m68hc11sio_info): Fix baud rate report.
1124
1125         * dv-m68hc11tim.c (to_realtime): Likewise.
1126
1127         * interp.c (sim_open): When building device tree, only provide
1128         devices that do not exist yet.
1129
1130         * emulos.c: Fix compilation pb under Windows.
1131
1132         * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency
1133         from the 'clock' property.
1134
1135 2000-01-02  Stephane Carrez  <stcarrez@worldnet.fr>
1136
1137         * m68hc11_sim.h (*_REGNUM): Define.
1138         (_sim_cpu): New member cpu_page0_reg table.
1139         * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with
1140         addresses of soft registers in .page0.
1141         (sim_fetch_register, sim_store_register): Use cpu_page0_reg table
1142         to get/set soft registers.
1143
1144 1999-12-31  Stephane Carrez  <stcarrez@worldnet.fr>
1145
1146         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid
1147         returning random values.
1148
1149 1999-12-17  Stephane Carrez  <stcarrez@worldnet.fr>
1150
1151         * gencode.c: Fix "subb N,x" that used a instead of b.
1152
1153 1999-09-09  Stephane Carrez  <stcarrez@worldnet.fr>
1154
1155         * gencode.c: Fixed sbc8 and adc8 when there was a initial carry.
1156
1157 1999-09-01  Stephane Carrez  <stcarrez@worldnet.fr>
1158
1159         * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma.
1160
1161 1999-08-14  Stephane Carrez  <stcarrez@worldnet.fr>
1162
1163         * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the
1164         register region in the m68hc11cpu struct.
1165         (m68hc11cpu_io_write): When the IO mapping addres changes,
1166         detach the register region and re-attach it at the new address.
1167         (m68hc11cpu_io_read_buffer): Renamed base_address into
1168         attach_address.
1169         (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer
1170         to m68hc11cpu_io_write.
1171
1172 1999-08-13  Stephane Carrez  <stcarrez@worldnet.fr>
1173
1174         * gencode.c: For sbc8, check the carry and increment the source
1175         before trying to set the carry for the result.
1176
1177 1999-05-24  John S. Kallal <kallal@voicenet.com>
1178
1179         * interp.c (sim_get_info): Don't crash if the command line is 0.
1180         Define prototype for sim_get_info() and init_system().
1181         (sim_info): Correct call to sim_get_info().
1182
1183 1999-05-16  Stephane Carrez  <stcarrez@worldnet.fr>
1184
1185         * configure.in: Recognize m6811-*-*.
1186         * configure: Regenerate.
1187         * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16,
1188         cpu_ccr_update_sub8, cpu_ccr_update_sub16):
1189         Correct the computation of carry of 8 and 16-bits add and subtract.
1190         * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and
1191         overflow set in a different manner than add).
1192
1193 1999-05-14  Stephane Carrez  <stcarrez@worldnet.fr>
1194
1195         * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a
1196         trace message.
1197         * interp.c (sim_open, sim_create_inferior): Initialize the
1198         cpu_elf_start from the ELF header.
1199         * m68hc11_sim.c (cpu_initialize): Clear the new data members.
1200         (cpu_restart): Use cpu_elf_start as the starting address when
1201         the flag is set.
1202         (cpu_special): When cpu_use_elf_start is set, the WAI instruction
1203         exits the simulator (exit status is in D).
1204         * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and
1205         cpu_elf_star to start execution at address specified in ELF file.
1206
1207 1999-05-02  Stephane Carrez  <stcarrez@worldnet.fr>
1208
1209         * Makefile.in, config.in, configure, configure.in: New files.
1210         * gencode.c: New file, generation of 68HC11 interpreter.
1211         * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations
1212         for interpreter.
1213         * interrupts.c, interrupts.h: New files, management of interrupts.
1214         * interp.c, sim-main.h,
1215         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c,
1216         dv-m68hc11tim.c, dv-pram.c: New files representing devices for
1217         68HC11 (dv-pram.c is generic and could probably migrate to common).
1218         * emulos.c: New file, basic emulation of some os.