sim/m68hc11/ChangeLog

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