sim/m68hc11/ChangeLog

   1 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * aclocal.m4: Regenerate.
   4         * configure: Regenerate.
   5
   6 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * Makefile.in (SIM_EXTRA_HW_DEVICES): Define.
   9         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete call.
  10         * configure: Regenerate.
  11
  12 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  13
  14         * configure.ac (SIM_AC_COMMON): Delete.
  15         * aclocal.m4, configure: Regenerate.
  16
  17 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * aclocal.m4: Regenerate.
  20         * configure: Regenerate.
  21
  22 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * sim-main.h: Add UNUSED to all STATIC_INLINE functions.
  25
  26 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * aclocal.m4: Regenerate.
  29         * configure: Regenerate.
  30
  31 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * aclocal.m4: Regenerate.
  34         * configure: Regenerate.
  35
  36 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * configure: Regenerate.
  39
  40 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * aclocal.m4, configure: Regenerate.
  43
  44 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * configure: Regenerate.
  47
  48 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * dv-m68hc11eepr.c: Include sim-signal.h.
  51         * interrupts.c, m68hc11_sim.c: Likewise.
  52         * sim-main.h: Delete sim-signal.h include.
  53
  54 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
  57         * interp.c (sim_open): Set current_target_byte_order.
  58         * aclocal.m4, configure: Regenerate.
  59
  60 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  61
  62         * sim-main.h: Delete sim/callback.h include.
  63
  64 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * configure: Regenerate.
  67
  68 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  69
  70         * configure: Regenerate.
  71         * config.in: Removed.
  72
  73 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
  74
  75         * config.in, configure: Regenerate.
  76
  77 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  78
  79         * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
  80
  81 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * aclocal.m4, config.in, configure: Regenerate.
  84
  85 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * config.in, configure: Regenerate.
  88
  89 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  90
  91         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
  92
  93 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
  94
  95         * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
  96         (struct sim_state): Delete.
  97
  98 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c, dv-m68hc11spi.c,
 101         dv-m68hc11tim.c, dv-nvram.c, emulos.c, gencode.c, interp.c,
 102         interrupts.c, m68hc11_sim.c: Include defs.h.
 103
 104 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * config.in, configure: Regenerate.
 107
 108 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * sim-main.h: Update include path.
 111
 112 2021-05-07  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * dv-m68hc11tim.c (cycle_to_string): Increase buf to 128 bytes.
 115         Merge two sprintf buf calls.
 116
 117 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * interp.c (sim_hw_configure): Change %lx to %x in format strings.
 120         * configure.ac: Delete SIM_AC_OPTION_WARNINGS call.
 121         * configure: Regenerate.
 122
 123 2021-05-06  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * emulos.c: Include errno.h & stdio.h.
 126         (emul_write): Print a warning when the write fails.
 127
 128 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * dv-m68hc11.c (struct m68hc11cpu): Change attach_size to unsigned int.
 131         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Cast buffer to const char*.
 132
 133 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * configure: Regenerate.
 136
 137 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * config.in, configure: Regenerate.
 140
 141 2021-04-23  Mike Frysinger  <vapier@gentoo.org>
 142
 143         * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args.
 144         * configure: Regenerate.
 145
 146 2021-04-22  Tom Tromey  <tom@tromey.com>
 147
 148         * configure, config.in: Rebuild.
 149
 150 2021-04-22  Tom Tromey  <tom@tromey.com>
 151
 152         * Makefile.in (INCLUDE): Remove.
 153
 154 2021-04-22  Tom Tromey  <tom@tromey.com>
 155
 156         * Makefile.in (interp.o): Remove.
 157
 158 2021-04-22  Tom Tromey  <tom@tromey.com>
 159
 160         * configure: Rebuild.
 161
 162 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * aclocal.m4: Regenerate.
 165
 166 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * configure: Regenerate.
 169
 170 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 171
 172         * configure: Regenerate.
 173
 174 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 175
 176         * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
 177
 178 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * aclocal.m4, configure: Regenerate.
 181
 182 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 183
 184         * Makefile.in (gencode.o): New rule.
 185         (gencode): Call LINK_FOR_BUILD.
 186
 187 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 188
 189         * configure: Regenerate.
 190
 191 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 194         * aclocal.m4, configure: Regenerate.
 195
 196 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 199         * aclocal.m4, configure: Regenerate.
 200
 201 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * configure: Regenerate.
 204
 205 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * dv-m68hc11tim.c (cycle_to_string): Change llu to PRIi64.
 208
 209 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * m68hc11_sim.c (cpu_set_sp): Add static markings.
 212         (cpu_get_reg, cpu_get_src_reg, cpu_set_dst_reg,
 213         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8): Likewise.
 214
 215 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * interp.c (sim_get_info, sim_board_reset): Pass %s to sim_hw_parse.
 218
 219 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * dv-m68hc11.c, m68hc11_sim.c: Include stdlib.h.
 222
 223 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * configure.ac (SIM_AC_OPTION_HARDWARE): Inline variables.
 226         * configure: Regenerate.
 227
 228 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * config.in, configure: Regenerate.
 231
 232 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * configure: Regenerate.
 235
 236 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
 239         * configure: Regenerate.
 240
 241 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 242
 243         * configure: Regenerate.
 244
 245 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 246
 247         * configure: Regenerate.
 248
 249 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 250
 251         * configure: Regenerate.
 252
 253 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * gencode.c: Include libiberty.h.
 256         (TABLE_SIZE): Delete.
 257         (find_opcode_pattern): Change TABLE_SIZE to ARRAY_SIZE.
 258         (gen_interpreter): Likewise.
 259         * interrupts.c (TableSize): Delete.
 260         (interrupts_update_pending): Change TableSize to ARRAY_SIZE.
 261
 262 2016-08-16  Mike Frysinger  <vapier@gentoo.org>
 263
 264         * sim-main.h (inline): Delete define.
 265         (phys_to_virt): Change inline to STATIC_INLINE.
 266         (memory_read8, memory_write8, memory_read16, memory_write16,
 267         cpu_ccr_update_tst16, cpu_ccr_update_shift8, cpu_ccr_update_shift16,
 268         cpu_ccr_update_add8, cpu_ccr_update_sub8, cpu_ccr_update_add16,
 269         cpu_ccr_update_sub16, cpu_m68hc11_push_uint8, cpu_m68hc11_push_uint16,
 270         cpu_m68hc11_pop_uint8, cpu_m68hc11_pop_uint16, cpu_m68hc12_push_uint8,
 271         cpu_m68hc12_push_uint16, cpu_m68hc12_pop_uint8,
 272         cpu_m68hc12_pop_uint16, cpu_fetch8, cpu_fetch16): Likewise.
 273
 274 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * interp.c (sim_get_bank_parameters): Delete abfd arg.
 277         Replace all symbol lookup code with calls to trace_sym_value.
 278         (sim_prepare_for_program): Update sim_get_bank_parameters call.
 279
 280 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 281
 282         * dv-m68hc11.c (m68hc11cpu_port_event): Adjust cpu prototype style.
 283         * dv-m68hc11spi.c (m68hc11spi_port_event): Likewise.
 284         * dv-m68hc11tim.c (m68hc11tim_print_timer): Likewise.
 285         * emulos.c (emul_bench): Likewise.
 286         (emul_write): Likewise.  Also rename state to cpu.
 287         (emul_os): Rename proc to cpu.
 288         * gencode.c: Rename proc to cpu.
 289         * interrupts.c (interrupts_initialize): Likewise.
 290         * interrupts.h (interrupts): Adjust cpu type.
 291         (interrupts_initialize): Likewise.
 292         * m68hc11_sim.c (cpu_get_reg): Adjust cpu prototype style.
 293         (cpu_get_src_reg, cpu_set_dst_reg, cpu_set_reg,
 294         cpu_get_indexed_operand_addr, cpu_get_indexed_operand8,
 295         cpu_get_indexed_operand16, cpu_dbcc, cpu_exg): Likewise.
 296         (cpu_ccr_update_tst8): Rename proc to cpu.
 297         * sim-main.h: Rename PROC and proc to cpu.
 298
 299 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Drop cast with
 302         return value of hw_malloc.
 303         * dv-m68hc11sio.c (m68hc11sio_rx_poll): Mark static.
 304         (m68hc11sio_tx_poll): Likewise.
 305         * dv-m68hc11spi.c (m68hc11spi_clock): Likewise.
 306         * dv-m68hc11tim.c (m68hc11tim_timer_event): Likewise.
 307         * dv-nvram.c (attach_nvram_regs): Drop cast with
 308         return value of hw_malloc.
 309         * emulos.c (emul_bench): Mark static.
 310         (emul_write): Likewise.
 311         (emul_exit): Likewise.
 312         * gencode.c: Include stdio.h.
 313         (gen_function_entry): Unify two print lines.
 314         (cmp_opcode): Mark args const.
 315
 316 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 317
 318         * config.in, configure: Regenerate.
 319
 320 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * configure: Regenerate.
 323
 324 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 325
 326         * configure: Regenerate.
 327
 328 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 329
 330         * configure: Regenerate.
 331
 332 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 333
 334         * configure: Regenerate.
 335
 336 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 337
 338         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 339         * configure: Regenerate.
 340
 341 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 342
 343         * configure: Regenerate.
 344
 345 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 346
 347         * configure: Regenerate.
 348
 349 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 350
 351         * config.in, configure: Regenerate.
 352
 353 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 354
 355         * interp.c (sim_open): Mark argv const.
 356         (sim_create_inferior): Mark argv and env const.
 357
 358 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * configure: Regenerate.
 361
 362 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 363
 364         * interp.c (sim_open): Update sim_parse_args comment.
 365
 366 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 367
 368         * sim-main.h (sim_state): Delete devices member.
 369
 370 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 373         * configure: Regenerate.
 374
 375 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 376
 377         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
 378         * configure: Regenerate.
 379
 380 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 381
 382         * configure.ac: Change LITTLE_ENDIAN to BIG_ENDIAN.
 383         * configure: Regenerate.
 384
 385 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 386
 387         * imterp.c (sim_open): Delete current_alignment and
 388         current_target_byte_order assignments.
 389         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 390         * configure: Regenerate.
 391
 392 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 393
 394         * wrapper.c (m68hc11_reg_store, m68hc11_reg_fetch): Define.
 395         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
 396         (sim_store_register): Rename to ...
 397         (m68hc11_reg_store): ... this.  Delete local cpu var.
 398         (sim_fetch_register): Rename to ...
 399         (m68hc11_reg_fetch): ... this.  Delete local cpu var.
 400
 401 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 402
 403         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 404
 405 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 406
 407         * config.in, configure: Regenerate.
 408
 409 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 410
 411         * sim-main.h (SIM_HANDLES_LMA): Delete.
 412
 413 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 414
 415         * sim-main.h (WITH_WATCHPOINTS): Delete.
 416
 417 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 418
 419         * sim-main.h (WITH_MODULO_MEMORY): Delete.
 420
 421 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 422
 423         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 424
 425 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 426
 427         * Makefile.in (SIM_OBJS): Delete sim-load.o.
 428
 429 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 430
 431         * interp.c (sim_close): Delete.
 432
 433 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 434
 435         * configure: Regenerate.
 436
 437 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * configure: Regenerate.
 440
 441 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 442
 443         * configure: Regenerate.
 444
 445 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 446
 447         * interp.c (interrupt_names): Delete.
 448
 449 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * Makefile.in (SIM_OBJS): Add sim-resume.o
 452         * interp.c (has_stepped, sim_resume): Delete.
 453
 454 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 455
 456         * interp.c (INLINE): Delete define.
 457
 458 2015-04-29  Nick Clifton  <nickc@redhat.com>
 459
 460         PR 18273
 461         * gencode.c (gen_fetch_operands): Remove unreachable code.
 462
 463 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 464
 465         * sim-main.h (SIM_CPU): Delete.
 466
 467 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 468
 469         * sim-main.h (sim_cia): Delete.
 470
 471 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 472
 473         * sim-main.h (CIA_GET, CIA_SET): Delete.
 474
 475 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 476
 477         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 478         * sim-main.h (STATE_CPU): Delete.
 479
 480 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 481
 482         * configure: Regenerate.
 483
 484 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 485
 486         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
 487         * interp.c (m68hc11_pc_get, m68hc11_pc_set): New functions.
 488         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 489         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 490         (sim_pc_get): Delete.
 491         * sim-main.h (SIM_CPU): Define.
 492         (STATE_CPU): Drop &.
 493         (struct sim_state): Change cpu to an array of pointers.
 494
 495 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 496
 497         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 498
 499 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 500
 501         * m68hc11_sim.c (cpu_get_indexed_operand_addr,
 502         cpu_get_indexed_operand8, cpu_get_indexed_operand16): Rename restrict
 503         variable to restricted.
 504         * sim-main.h (cpu_get_indexed_operand_addr): Likewise.
 505
 506 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 507
 508         * interp.c (sim_pc_get): New function.
 509
 510 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 511
 512         * compile.c (sim_set_profile, sim_set_profile_size, sim_set_callbacks,
 513         sim_size, sim_trace): Delete.
 514         * sim-main.h (sim_set_profile, sim_set_profile_size): Delete.
 515
 516 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 517
 518         * configure: Regenerate.
 519
 520 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 521
 522         * configure: Regenerate.
 523
 524 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 525
 526         * configure: Regenerate.
 527         * configure.ac (m68hc11_extra_objs): Delete.
 528         * Makefile.in (SIM_OBJS): Delete SIM_EXTRA_OBJS.
 529         (SIM_EXTRA_OBJS): Delete.
 530
 531 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 532
 533         * config.in, configure: Regenerate.
 534
 535 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 536
 537         * Makefile.in (SIM_RUN_OBJS): Delete.
 538
 539 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 540
 541         * configure.ac (AC_CHECK_HEADERS): Delete.
 542         * aclocal.m4, configure: Regenerate.
 543
 544 2014-08-19  Alan Modra  <amodra@gmail.com>
 545
 546         * configure: Regenerate.
 547
 548 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 549
 550         * configure: Regenerate.
 551         * config.in: Regenerate.
 552
 553 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 554
 555         * configure: Regenerate.
 556
 557 2013-09-23  Alan Modra  <amodra@gmail.com>
 558
 559         * configure: Regenerate.
 560
 561 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 562
 563         * aclocal.m4, configure: Regenerate.
 564
 565 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 566
 567         * configure: Rebuild.
 568
 569 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 570
 571         * configure: Regenerate.
 572
 573 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 574
 575         * configure.ac: Use $SIM_DV_SOCKSER_O.
 576         * configure: Regenerated.
 577
 578 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 579
 580         * config.in, configure: Regenerate.
 581
 582 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 583
 584         * aclocal.m4, config.in, configure: Regenerate.
 585
 586 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 587
 588         * aclocal.m4: New file.
 589         * configure: Regenerate.
 590
 591 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 592
 593         * configure: Regenerate after common/acinclude.m4 update.
 594
 595 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 596
 597         * configure.ac: Change include to common/acinclude.m4.
 598
 599 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 600
 601         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 602         call.  Replace common.m4 include with SIM_AC_COMMON.
 603         * configure: Regenerate.
 604
 605 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 606
 607         * interp.c (sim_do_command): Delete.
 608
 609 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 610
 611         * configure: Regenerate.
 612
 613 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 614
 615         * config.in: Regenerate.
 616         * configure: Likewise.
 617
 618         * configure: Regenerate.
 619
 620 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 621
 622         * configure: Regenerate to track ../common/common.m4 changes.
 623         * config.in: Ditto.
 624
 625 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 626             Daniel Jacobowitz  <dan@codesourcery.com>
 627             Joseph Myers  <joseph@codesourcery.com>
 628
 629         * configure: Regenerate.
 630
 631 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 632
 633         * config.in: Regenerate.
 634
 635 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 636
 637         * configure: Regenerated.
 638
 639 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 640
 641         * configure: Regenerated.
 642
 643 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 644
 645         * configure: Regenerated.
 646
 647 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 648
 649         * configure: Regenerate.
 650
 651 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 652
 653         * configure: Regenerate.
 654
 655 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 656
 657         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 658         explicit call to AC_CONFIG_HEADER.
 659         * configure: Regenerate.
 660
 661 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 662
 663         * configure: Regenerated to track ../common/aclocal.m4 changes.
 664
 665 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 666
 667         * configure.ac: Rename configure.in, require autoconf 2.59.
 668         * configure: Re-generate.
 669
 670 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 671
 672         * configure: Regenerate for ../common/aclocal.m4 update.
 673
 674 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 675
 676         * interp.c (sim_prepare_for_program): Use bfd_get_section_size
 677         instead of bfd_get_section_size_before_reloc.
 678
 679 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 680
 681         * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better
 682         control the translation.
 683         (m68hc11tim_print_timer): Update cycle_to_string conversion.
 684         (m68hc11tim_timer_event): Fix handling of output
 685         compare register with its interrupts.
 686         (m68hc11tim_io_write_buffer): Check output compare
 687         after setting M6811_TMSK1.
 688         (m68hc11tim_io_read_buffer): Fix compilation warning.
 689         * dv-m68hc11.c (m68hc11_option_handler): Likewise.
 690         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
 691         * dv-m68hc11sio.c (m68hc11sio_info): Likewise.
 692         * interrupts.c (interrupts_info): Likewise.
 693         (interrupts_reset): Recognize bootstrap mode.
 694         * sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
 695         (_sim_cpu): Add cpu_start_mode.
 696         (cycle_to_string): Add flags member.
 697         * m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
 698         (cpu_options): Declare new option bootstrap.
 699         (cpu_option_handler): Handle it.
 700         (cpu_info): Update call to cycle_to_string.
 701
 702 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>
 703
 704         * sim-main.h (phys_to_virt): Use memory bank parameters to translate
 705         the physical address in virtual address.
 706         (struct _sim_cpu): Add memory bank members.
 707         * m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
 708         * interp.c (sim_hw_configure): Create memory bank according to memory
 709         bank parameters.
 710         (sim_get_bank_parameters): New function to obtain memory bank config
 711         from the symbol table.
 712         (sim_prepare_for_program): Call it to obtain the memory bank parameters.
 713         (sim_open): Call sim_prepare_for_program.
 714         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
 715         to check if address is within bank window.
 716         (m68hc11cpu_io_read_buffer): Likewise.
 717         (attach_m68hc11_regs): Map the memory bank according to memory bank
 718         parameters.
 719
 720 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 721
 722         * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb.
 723
 724 2003-08-08  Stephane Carrez  <stcarrez@nerim.fr>,
 725             Gary Piercey <gpiercey@northstar-technical.com>
 726
 727         * m68hc11_sim.c (print_io_word): New function to print 16-bit value.
 728         * sim-main.h (print_io_word): Declare.
 729         * dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
 730         (tflg1_desc): Likewise for TFLG1.
 731         (m68hc11tim_info): Print input and output compare registers
 732
 733 2003-03-02  Stephane Carrez  <stcarrez@nerim.fr>
 734
 735         * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE
 736         to 32 to support memory bank switching; temporarily use 32-bit for
 737         WORD_BITSIZE to avoid a bug in sim-common.
 738
 739 2003-03-01  Stephane Carrez  <stcarrez@nerim.fr>
 740
 741         * interp.c (sim_fetch_register): Only store a single byte for
 742         1 byte registers.
 743
 744 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 745
 746         * interp.c (sim_prepare_for_program, sim_open)
 747         (sim_create_inferior): Rename _bfd to bfd.
 748
 749 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 750
 751         * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename.
 752
 753 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 754
 755         * interp.c (sim_prepare_for_program): Look up the image for the
 756         reset vector and set cpu_use_elf_start to 1 if not found.
 757         (sim_open): Do not set cpu_use_elf_start.
 758
 759 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 760
 761         * interp.c (sim_hw_configure): Return 1 for success.
 762         (sim_prepare_for_program): Use the sim_hw_configure exit code to
 763         return SIM_RC_FAIL.
 764
 765 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 766
 767         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory
 768         bank window to some virtual address to read from extended memory.
 769         (m68hc11cpu_io_write_buffer): Likewise for writing.
 770         (attach_m68hc11_regs): When use_bank property is defined, attach
 771         to the 68HC12 16K memory bank window.
 772         * interp.c (sim_hw_configure): Create memory region for banked
 773         memory.
 774
 775 2002-08-13  Stephane Carrez  <Stephane.Carrez@nerim.fr>
 776
 777         * interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
 778         * dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
 779         (m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
 780
 781 2002-08-13  Marko Kohtala  <marko.kohtala@luukku.com>
 782
 783         * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
 784         when IO mapping changed, not when internal RAM mapping is changed.
 785
 786 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 787
 788         * m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
 789         * sim-main.h (M6812_CALL_INDIRECT): Add to enum.
 790         (m6811_regs): Add page register.
 791         (cpu_set_page, cpu_get_page): New macros.
 792         (phys_to_virt): New function.
 793         (cpu_get_indexed_operand_addr, cpu_return): Declare.
 794         * gencode.c: Identify indirect addressing mode for call and fix daa.
 795         (gen_function_entry): New param to tell if src8/dst8 locals are
 796         necessary.
 797         (gen_interpreter): Use it to avoid generation of unused variables.
 798         * interp.c (sim_fetch_register): Allow to read page register; page
 799         register, A, B and CCR are only 1 byte wide.
 800         (sim_store_register): Likewise for writing.
 801
 802 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 803
 804         * configure: Regenerated to track ../common/aclocal.m4 changes.
 805
 806 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 807
 808         * Makefile.in (INCLUDE): Update path to callback.h.
 809         * sim-main.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 810
 811 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 812
 813         * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
 814         (cpu_move16): Likewise.
 815         (sim_memory_error): Use sim_io_printf.
 816         (cpu_option_handler): Fix compilation warning.
 817         * interp.c (sim_hw_configure): Fix compilation warning;
 818         remove m68hc12sio@2 device.
 819         (sim_open): Likewise.
 820         * dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
 821         flags when reset.
 822         (cycle_to_string): Improve convertion of cpu cycle number.
 823         (m68hc11tim_info): Print info about PACNT.
 824         (m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
 825         TCTL1 and TCTL2 registers.
 826         * dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
 827
 828 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 829
 830         * interp.c (sim_hw_configure): Save the HW cpu pointer in the
 831         cpu struct.
 832         (sim_hw_configure): Connect the capture input/output events.
 833         * sim-main.h (_sim_cpu): New member hw_cpu.
 834         (m68hc11cpu_set_oscillator): Declare.
 835         (m68hc11cpu_clear_oscillator): Declare.
 836         (m68hc11cpu_set_port): Declare.
 837         * dv-m68hc11.c (m68hc11_options): New for oscillator commands.
 838         (m68hc11cpu_ports): New input ports and output ports to reflect
 839         the HC11 IOs.
 840         (m68hc11_delete): Cleanup any running oscillator.
 841         (attach_m68hc11_regs): Create the input oscillators.
 842         (make_oscillator): New function.
 843         (find_oscillator): New function.
 844         (oscillator_handler): New function.
 845         (reset_oscillators): New function.
 846         (m68hc11cpu_port_event): Handle the new input ports.
 847         (m68hc11cpu_set_oscillator): New function.
 848         (m68hc11cpu_clear_oscillator): New function.
 849         (get_frequency): New function.
 850         (m68hc11_option_handler): New function.
 851         (m68hc11cpu_set_port): New function.
 852         (m68hc11cpu_io_write): Post the port output events.
 853         * dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
 854         the output port value.
 855         * dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
 856         by latching the TCNT value in the register.
 857
 858 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 859
 860         * sim-main.h (cpu_frame, cpu_frame_list): Remove.
 861         (cpu_frame_reg, cpu_print_frame): Remove.
 862         (cpu_m68hc11_push_uint8, cpu_m68hc11_pop_uint8): Cleanup.
 863         (cpu_m68hc11_push_uint16, cpu_m68hc11_pop_uint16): Likewise.
 864         (cpu_m68hc12_push_uint8, cpu_m68hc12_push_uint16): Likewise.
 865         (cpu_m68hc12_pop_uint8, cpu_m68hc12_pop_uint16): Likewise.
 866         * m68hc11_sim.c (cpu_find_frame): Remove.
 867         (cpu_create_frame_list): Remove.
 868         (cpu_remove_frame_list, cpu_create_frame, cpu_free_frame): Remove.
 869         (cpu_frame_reg, cpu_print_frame, cpu_update_frame): Remove.
 870         (cpu_call): Cleanup to remove #if HAVE_FRAME and calls to the above.
 871         (cpu_update_frame): Likewise.
 872         (cpu_return): Likewise.
 873         (cpu_reset): Likewise.
 874         (cpu_initialize): Likewise.
 875         * interp.c (sim_do_command): Remove call to cpu_print_frame.
 876
 877 2002-03-07  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 878
 879         * interrupts.c (interrupts_reset): New function, setup interrupt
 880         vector address according to cpu mode.
 881         (interrupts_initialize): Move reset portion to the above.
 882         (interrupt_names): New table to give a name to interrupts.
 883         (idefs): Handle pulse accumulator interrupts.
 884         (interrupts_info): Print the interrupt history.
 885         (interrupt_option_handler): New function.
 886         (interrupt_options): New table of options.
 887         (interrupts_update_pending): Keep track of when interrupts are
 888         raised and implement breakpoint-on-raise-interrupt.
 889         (interrupts_process): Keep track of when interrupts are taken
 890         and implement breakpoint-on-interrupt.
 891         * interrupts.h (struct interrupt_history): Define.
 892         (struct interrupt): Keep track of the interrupt history.
 893         (interrupts_reset): Declare.
 894         (interrupts_initialize): Update prototype.
 895         * m68hc11_sim.c (cpu_reset): Reset interrupts.
 896         (cpu_initialize): Cleanup.
 897
 898 2001-07-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 899
 900         * dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
 901         address.
 902         (m68hc11eepr_port_event): Fix detach/attach logic.
 903
 904 2001-07-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 905
 906         * Makefile.in (SIM_OBJS): Remove sim-resume.o
 907         * interp.c (sim_resume): New function from sim-resume.c, install
 908         the stepping event after having processed the pending ticks.
 909         (has_stepped): Likewise.
 910         (sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
 911
 912 2001-07-10  Andrew Cagney  <ac131313@redhat.com>
 913
 914         * Makefile.in (gencode): Provide explicit path to gencode.c.
 915
 916 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 917
 918         * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
 919         (m68hc12int.c): Generate using gencode -m6812.
 920         (m68hc11int.c): Likewise with -m6811.
 921
 922         * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
 923         (m6811_page1_opcodes): Remove duplicate entries.
 924         (m6811_page2_opcodes): Likewise.
 925         (m6811_page3_opcodes): Likewise.
 926         (m6811_page4_opcodes): Likewise.
 927         (m6812_page1_opcodes): New table for 68HC12 instructions.
 928         (m6812_page2_opcodes): Likewise.
 929         (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
 930         (gen_save_result): Likewise.
 931         (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
 932         (cmp_opcode): New function for opcode comparision.
 933         (prepare_table): Sort the opcodes.
 934         (gen_interpreter): Prepare all the tables and generate either
 935         a 68HC11 or a 68HC12 simulator.
 936         (main): New options -m6811 and -m6812.
 937
 938         * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
 939         (cpu_special): Simulation of some 68HC12 instructions.
 940         (cpu_exg): New function.
 941         (cpu_dbcc): Likewise.
 942         (cpu_fetch_relbranch16): Likewise.
 943         (cpu_push_all): Push according to 68HC11 or 68HC12.
 944         (cpu_move16): Likewise.
 945         (cpu_move8): Likewise.
 946         (cpu_get_indexed_operand16): Likewise.
 947         (cpu_get_indexed_operand8): Likewise.
 948         (cpu_get_indexed_operand_addr): Likewise.
 949         (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
 950         (cpu_reset): Setup INIT register according to architecture.
 951
 952         * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
 953         (_sim_cpu): Keep track of the cpu being simulated.
 954         (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
 955         (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
 956         (cpu_m68hc11_pop_uint8): Likewise.
 957         (cpu_m68hc12_push_uintxx): New functions for 68HC12.
 958         (cpu_m68hc12_pop_uintxx): Likewise.
 959         (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
 960         (cpu_fetch_relbranch16): Likewise.
 961         (cpu_interp_m6811): Rename of cpu_interp.
 962         (cpu_interp_m6812): New function.
 963         * interp.c (free_state): New function.
 964         (dev_list_68hc12): New table.
 965         (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
 966         (sim_hw_configure): New function.
 967         (sim_prepare_for_program): New function.
 968         (sim_open): Use above new functions.
 969         (sim_close): Call free_state().
 970         (sim_info): Print info according to cpu.
 971         (sim_create_inferior): Use sim_prepare_for_program.
 972         (sim_do_command): Configure the hardware after a change of the
 973         architecture.
 974
 975 2001-05-20  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 976
 977         * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
 978         pending interrupts.
 979         * interrupts.c (interrupts_process): Keep track of the last number
 980         of masked insn cycles.
 981         (interrupts_initialize): Clear last number of masked insn cycles.
 982         (interrupts_info): Report them.
 983         (interrupts_update_pending): Compute clear and set masks of
 984         interrupts and clear the interrupt bits before setting them
 985         (due to SCI interrupt sharing).
 986         * interrupts.h (struct interrupts): New members last_mask_cycles
 987         and xirq_last_mask_cycles.
 988
 989 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 990
 991         * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
 992         instead of a hard-coded value.
 993         (m68hc11cpu_io_write_buffer): Likewise.
 994         (dv_m68hc11_descriptor): Define a 68hc12 device.
 995         * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
 996         * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
 997         * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
 998         * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
 999
1000 2000-11-22  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1001
1002         * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
1003         (m68hc11cpu_delete): Delete handler to detach the address space.
1004
1005 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1006
1007         * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
1008         * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
1009         instead of free and malloc.
1010
1011 2000-09-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1012
1013         * Makefile.in: Was missing from initial patch.
1014
1015 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1016
1017         * interp.c (sim_store_register): Remove soft register hack.
1018         (sim_fetch_register): Likewise.
1019         (sim_create_inferior): Likewise.
1020         * sim-main.h: Likewise.
1021
1022 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1023
1024         * interrupts.c (interrupts_update_pending): Clear the mask of
1025         pending interrupts here.
1026         (interrupts_get_current): Don't clear the mask of pending interrupts.
1027
1028 2000-09-10  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1029
1030         * sim-main.h: Define cycle_to_string.
1031         * dv-m68hc11tim.c (cycle_to_string): New function to translate
1032         the cpu cycle into some formatted time string.
1033         (m68hc11tim_print_timer): Use it.
1034         * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
1035         * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
1036         * interrupts.c (interrupts_info): Likewise.
1037         * m68hc11_sim.c (cpu_info): Likewise.
1038
1039 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1040
1041         * dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
1042         interrupt and compare events accurately.  Take into account the
1043         pending ticks not processed by the simulator yet (introduced a shift).
1044         (m68hc11_port_event): Reset the timer interrupt delays.
1045         (m68hc11tim_io_read_buffer): Be able to read several bytes.
1046         (m68hc11tim_io_write_buffer): Likewise for write.
1047         (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt.
1048
1049 2000-09-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1050
1051         * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts.
1052         (m68hc11spi_io_write_buffer): Likewise and fix the spi frame.
1053         (m68hc11spi_info): Clarify the status report
1054         of the SPI when a byte is being sent.
1055         (m68hc11spi_clock): Fix the spi send frame.
1056
1057 2000-08-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1058
1059         * sim-main.h (m68hc11_map_level): Define level of address mappings.
1060         * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate
1061         whether the eeprom is currently mapped or not.
1062         (m68hc11eepr_port_event): Use the flag to see if we must unmap
1063         or map the eeprom.  Update the flag to reflect the current state.
1064         Use M6811_EEPROM_LEVEL when mapping the eeprom.
1065         (m68hc11eepr_finish): Remove overlap hack.
1066         (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the
1067         config and control registers.
1068         * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack.
1069         (attach_m68hc11_regs): Use M6811_IO_LEVEL.
1070         (m68hc11cpu_io_write): Likewise when unmapping and re-mapping.
1071         * dv-m68hc11spi.c (m68hc11spi_finish): Likewise.
1072         (attach_m68hc11spi_regs): Likewise.
1073         * dv-m68hc11tim.c (m68hc11tim_finish): Likewise.
1074         (attach_m68hc11tim_regs): Likewise.
1075         * dv-m68hc11sio.c (m68hc11sio_finish): Likewise.
1076         (attach_m68hc11sio_regs): Likewise.
1077         * interp.c (sim_open): Likewise.
1078         * dv-nvram.c (attach_nvram_regs): Likewise.
1079
1080 Thu Jul 27 21:27:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1081
1082         * configure, config.in: Regenerate.
1083
1084 2000-06-25  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1085
1086         * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c
1087         * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback.
1088         (dv_m6811_detach_address_callback): New function to detach a
1089         device from an address space.
1090         * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize
1091         config register according to --cpu-config option.
1092         * sim-main.h (_sim_cpu): Add cpu_config member.
1093         * interp.c (sim_open): Delete specific simulator options.
1094         * m68hc11_sim.c (cpu_option_handler): New options
1095         --emulos and -cpu-config <val> to configure the simulator.
1096         (cpu_initialize): Initialize cpu_config member.
1097
1098 2000-06-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1099
1100         * emulos.c: Fix indentation and comments.
1101         * gencode.c: Likewise.
1102         * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT.
1103         (m68hc11tim_io_write_buffer): Write compare registers and
1104         setup compare event.
1105         * interp.c: Remove unused global variables.
1106         * interrupts.c (idefs): New compare interrupts.
1107         Fix indentation and comments.
1108         * interrupts.h: Likewise.
1109
1110 2000-06-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1111
1112         * dv-m68hc11sio.c: Fix indentation and comments.
1113         Remove INT_PORT.
1114         * dv-m68hc11.c: Fix indentation and comments.
1115         (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here.
1116         * m68hc11_sim.c (cpu_reset): To here.
1117         * dv-m68hc11eepr.c: Fix indentation and comments.
1118
1119 2000-06-17  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1120
1121         * dv-nvram.c: New file, rename from dv-pram.c.
1122         * dv-pram.c: Delete file.
1123         * sim-main.h: Incorporate m68hc11_sim.h.
1124         * m68hc11_sim.h: Delete file.
1125         * configure.in: Rename pram into nvram.
1126         * interp.c (sim_open): Likewise in creation of device tree.
1127
1128 2000-05-31  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1129
1130         * interp.c (sim_open): Create the SPI device.
1131         * dv-m68hc11spi.c: New file for SPI device simulation.
1132         * configure.in (hw_extra_devices): Add SPI device.
1133
1134 2000-05-28  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1135
1136         * interrupts.c (interrupts_initialize): Clear XIRQ accounting.
1137         (interrupts_process): Separate IRQ and XIRQ accounting.
1138         (interrupts_info): Report XIRQ accounting.
1139         * interrupts.h (struct interrupts): Added accounting for XIRQ.
1140
1141 2000-04-16  Stephane Carrez  <stcarrez@worldnet.fr>
1142
1143         * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode.
1144         * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode.
1145         * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB
1146         configuration from the 'mode' device tree property.
1147         (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB
1148         configuration.
1149
1150 2000-02-24  Stephane Carrez  <stcarrez@worldnet.fr>
1151
1152         * sim-main.h: Remove WITH_TARGET_* defines.
1153         * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags.
1154
1155 2000-02-08  Stephane Carrez  <stcarrez@worldnet.fr>
1156
1157         * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to
1158         1200 baud when cpu is in bootstrap mode.
1159
1160         * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to
1161         write in the TCTN timer register.
1162
1163         * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock
1164         by 4 to obtain the E clock frequency.
1165         (sccr2_desc): Use M6811_TIE for TIE bit.
1166         (m68hc11sio_info): Fix baud rate report.
1167
1168         * dv-m68hc11tim.c (to_realtime): Likewise.
1169
1170         * interp.c (sim_open): When building device tree, only provide
1171         devices that do not exist yet.
1172
1173         * emulos.c: Fix compilation pb under Windows.
1174
1175         * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency
1176         from the 'clock' property.
1177
1178 2000-01-02  Stephane Carrez  <stcarrez@worldnet.fr>
1179
1180         * m68hc11_sim.h (*_REGNUM): Define.
1181         (_sim_cpu): New member cpu_page0_reg table.
1182         * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with
1183         addresses of soft registers in .page0.
1184         (sim_fetch_register, sim_store_register): Use cpu_page0_reg table
1185         to get/set soft registers.
1186
1187 1999-12-31  Stephane Carrez  <stcarrez@worldnet.fr>
1188
1189         * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid
1190         returning random values.
1191
1192 1999-12-17  Stephane Carrez  <stcarrez@worldnet.fr>
1193
1194         * gencode.c: Fix "subb N,x" that used a instead of b.
1195
1196 1999-09-09  Stephane Carrez  <stcarrez@worldnet.fr>
1197
1198         * gencode.c: Fixed sbc8 and adc8 when there was a initial carry.
1199
1200 1999-09-01  Stephane Carrez  <stcarrez@worldnet.fr>
1201
1202         * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma.
1203
1204 1999-08-14  Stephane Carrez  <stcarrez@worldnet.fr>
1205
1206         * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the
1207         register region in the m68hc11cpu struct.
1208         (m68hc11cpu_io_write): When the IO mapping addres changes,
1209         detach the register region and re-attach it at the new address.
1210         (m68hc11cpu_io_read_buffer): Renamed base_address into
1211         attach_address.
1212         (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer
1213         to m68hc11cpu_io_write.
1214
1215 1999-08-13  Stephane Carrez  <stcarrez@worldnet.fr>
1216
1217         * gencode.c: For sbc8, check the carry and increment the source
1218         before trying to set the carry for the result.
1219
1220 1999-05-24  John S. Kallal <kallal@voicenet.com>
1221
1222         * interp.c (sim_get_info): Don't crash if the command line is 0.
1223         Define prototype for sim_get_info() and init_system().
1224         (sim_info): Correct call to sim_get_info().
1225
1226 1999-05-16  Stephane Carrez  <stcarrez@worldnet.fr>
1227
1228         * configure.in: Recognize m6811-*-*.
1229         * configure: Regenerate.
1230         * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16,
1231         cpu_ccr_update_sub8, cpu_ccr_update_sub16):
1232         Correct the computation of carry of 8 and 16-bits add and subtract.
1233         * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and
1234         overflow set in a different manner than add).
1235
1236 1999-05-14  Stephane Carrez  <stcarrez@worldnet.fr>
1237
1238         * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a
1239         trace message.
1240         * interp.c (sim_open, sim_create_inferior): Initialize the
1241         cpu_elf_start from the ELF header.
1242         * m68hc11_sim.c (cpu_initialize): Clear the new data members.
1243         (cpu_restart): Use cpu_elf_start as the starting address when
1244         the flag is set.
1245         (cpu_special): When cpu_use_elf_start is set, the WAI instruction
1246         exits the simulator (exit status is in D).
1247         * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and
1248         cpu_elf_star to start execution at address specified in ELF file.
1249
1250 1999-05-02  Stephane Carrez  <stcarrez@worldnet.fr>
1251
1252         * Makefile.in, config.in, configure, configure.in: New files.
1253         * gencode.c: New file, generation of 68HC11 interpreter.
1254         * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations
1255         for interpreter.
1256         * interrupts.c, interrupts.h: New files, management of interrupts.
1257         * interp.c, sim-main.h,
1258         * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c,
1259         dv-m68hc11tim.c, dv-pram.c: New files representing devices for
1260         68HC11 (dv-pram.c is generic and could probably migrate to common).
1261         * emulos.c: New file, basic emulation of some os.