sim/m32r/ChangeLog

   1 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
   4         * aclocal.m4, configure: Regenerate.
   5
   6 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
   9         * aclocal.m4, configure: Regenerate.
  10
  11 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * sim-if.c (sim_open): Delete call to STATE_WATCHPOINTS.
  14
  15 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * configure: Regenerate.
  18
  19 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * sim-if.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.
  22
  23 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  24
  25         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
  26         * configure: Regenerate.
  27
  28 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * config.in, configure: Regenerate.
  31         * sim-if.c: Delete HAVE_STRING_H, HAVE_STRINGS_H, HAVE_STDLIB_H,
  32         and strings.h include.
  33
  34 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * configure: Regenerate.
  37
  38 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * configure: Regenerate.
  41
  42 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * configure: Regenerate.
  45
  46 2020-11-12  Nick Clifton  <nickc@redhat.com>
  47
  48         * m32r-sim.h (m32rbf_h_accum_get_handler): Always provide a
  49         prototype for this function.
  50         (m32rbf_h_accum_set_handler): Likewise.
  51         (m32r2f_h_accums_get_handler): Prototype.
  52         (m32r2f_h_accums_set_handler): Prototype.
  53
  54 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
  55
  56         * m32r.c (m32rbf_register_size): New function.
  57         (m32rbf_fetch_register): Use new function.
  58         (m32rbf_store_register): Likewise.
  59
  60 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  61
  62         * configure: Regenerate.
  63
  64 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * decode.c (m32rbf_init_idesc_table): Use ARRAY_SIZE.
  67         * decode2.c (m32r2f_init_idesc_table): Likewise.
  68         * decodex.c (m32rxf_init_idesc_table): Likewise.
  69
  70 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * config.in, configure: Regenerate.
  73
  74 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * configure: Regenerate.
  77
  78 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  81         * configure: Regenerate.
  82
  83 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * configure: Regenerate.
  86
  87 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  88
  89         * configure: Regenerate.
  90
  91 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  92
  93         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  94         * configure: Regenerate.
  95
  96 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * configure: Regenerate.
  99
 100 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * configure: Regenerate.
 103
 104 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * config.in, configure: Regenerate.
 107
 108 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * sim-if.c (sim_open): Mark argv const.
 111         (sim_create_inferior): Mark argv and env const.
 112
 113 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * configure: Regenerate.
 116
 117 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * sim-if.c (sim_open): Update sim_parse_args comment.
 120
 121 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * TODO: Delete file.
 124
 125 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 128         * configure: Regenerate.
 129         * traps-linux.c (conv_endian): Change CURRENT_HOST_BYTE_ORDER
 130         to HOST_BYTE_ORDER.
 131         (conv_endian16): Likewise.
 132
 133 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * arch.h (TARGET_BIG_ENDIAN): Delete.
 136         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
 137         * configure: Regenerate.
 138         * traps-linux.c (conv_endian): Change LITTLE_ENDIAN to
 139         BFD_ENDIAN_LITTLE.
 140         (conv_endian16): Likewise.
 141
 142 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * sim-if.c (sim_open): Delete #if 0 sim_add_option_table call.
 145
 146 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * sim-if.c (current_state): Delete.
 149         (sim_open): Delete current_state assignment.
 150
 151 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 154
 155 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 156
 157         * config.in, configure: Regenerate.
 158
 159 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 160
 161         * sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.
 162
 163 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * configure.ac (SIM_AC_OPTION_HARDWARE): Add m32r_cache & m32r_uart.
 166         * configure: Regenerate.
 167         * devices.c: Delete file.
 168         * dv-m32r_cache.c, dv-m32r_cache.h: New cache model with logic from
 169         devices.c.
 170         * dv-m32r_uart.c, dv-m32r_uart.h: New uart model with logic from
 171         devices.c.
 172         * m32r-sim.h: Move cache defines to dv-m32r_cache.h and uart defines
 173         to dv-m32r_uart.h.
 174         * Makefile.in (SIM_OBJS): Delete devices.o.
 175         * sim-if.c: Include dv-m32r_uart.h.
 176         (sim_open): Replace sim_core_attach call with sim_hw_parse calls.
 177         * tconfig.h: Delete file.
 178
 179 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 180
 181         * Makefile.in (SIM_OBJS): Delete sim-model.o.
 182
 183 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * arch.c: Rename MACH to SIM_MACH.
 186         * cpuall.h: Likewise.
 187         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
 188         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
 189         * model2.c, modelx.c: Likewise.
 190
 191 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * sim-main.h (WITH_SCACHE_PBB): Move from ...
 194         * tconfig.h (WITH_SCACHE_PBB): ... here.
 195
 196 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * devices.c (device_error): Delete.
 199
 200 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * tconfig.h (SIM_HANDLES_LMA): Delete.
 203
 204 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 205
 206         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
 207         SIM_BREAKPOINT_SIZE): Delete.
 208         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
 209         breakpoint code.
 210         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
 211
 212 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 213
 214         * tconfig.h (WITH_WATCHPOINTS): Delete.
 215
 216 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 217
 218         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
 219
 220 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 223         sim-stop.o.
 224
 225 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 226
 227         * sim-if.c (sim_close): Delete.
 228
 229 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 230
 231         * configure: Regenerate.
 232
 233 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 234
 235         * traps.c (m32r_trap): Replace call to cb_syscall with
 236         sim_syscall_multi.
 237         * traps-linux.c (m32r_trap): Likewise.
 238
 239 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * traps-linux.c: Include sim-syscall.h.
 242         (syscall_read_mem, syscall_write_mem): Delete.
 243         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 244         to sim_syscall_read_mem/sim_syscall_write_mem.
 245         * traps.c: Include sim-syscall.h.
 246         (syscall_read_mem, syscall_write_mem): Delete.
 247         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 248         to sim_syscall_read_mem/sim_syscall_write_mem.
 249
 250 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 251
 252         * configure: Regenerate.
 253
 254 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 255
 256         * configure: Regenerate.
 257
 258 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
 261         * decode2.c (m32r2f_decode): Likewise.
 262         * decodex.c (m32rxf_decode): Likewise.
 263         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 264         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 265         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
 266         * sem-switch.c: Likewise.
 267         * sem-switch2.c: Likewise.
 268         * sem-switchx.c: Likewise.
 269
 270 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 271
 272         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 273
 274 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * sim-main.h (USING_SIM_BASE_H): Delete.
 277
 278 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 279
 280         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 281
 282 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * sim-main.h (sim_cia): Delete.
 285
 286 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * sim-main.h (CIA_GET, CIA_SET): Delete.
 289
 290 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 293         * sim-main.h (STATE_CPU): Delete.
 294
 295 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 296
 297         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 298         (STATE_CPU): Handle WITH_SMP.
 299
 300 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * configure: Regenerate.
 303
 304 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 307
 308 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 309
 310         * config.in, configure: Regenerate.
 311
 312 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 313
 314         * sim-if.c (sim_open): Delete dv_sockser_install call.
 315
 316 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 317
 318         * configure: Regenerate.
 319
 320 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * configure: Regenerate.
 323
 324 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 325
 326         * configure: Regenerate.
 327
 328 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 329
 330         * configure: Regenerate.
 331
 332 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 333
 334         * aclocal.m4, config.in, configure: Regenerate.
 335         * tconfig.in: Rename file ...
 336         * tconfig.h: ... here.
 337
 338 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 339
 340         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 341
 342 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * Makefile.in (SIM_RUN_OBJS): Delete.
 345
 346 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 347
 348         * configure.ac: Default simulator hardware to off again.  Remove
 349         dead m32r_extra_objs substitution.
 350         * configure: Regenerate.
 351         * Makefile.in: Remove unused m32r_extra_objs.
 352
 353 2014-08-19  Alan Modra  <amodra@gmail.com>
 354
 355         * configure: Regenerate.
 356
 357 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 358
 359         * configure: Regenerate.
 360         * config.in: Regenerate.
 361
 362 2013-09-23  Alan Modra  <amodra@gmail.com>
 363
 364         * configure: Regenerate.
 365
 366 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 367
 368         * aclocal.m4, configure: Regenerate.
 369
 370 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 371             Mike Frysinger  <vapier@gentoo.org>
 372
 373         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 374         from always on to defaulting to yes it is enabled.
 375         * Makefile.in: Conditionalize reference to dv-sockser.o.
 376         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 377         * configure: Regenerated.
 378
 379 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * configure: Regenerate.
 382
 383 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 384
 385         * configure.ac: Fail if dv-sockser.o not available.
 386         Error when --disable-sim-hardware is specified.
 387         * configure: Regenerated.
 388
 389 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 390
 391         * config.in, configure: Regenerate.
 392
 393 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 394
 395         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 396
 397 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 398
 399         * aclocal.m4, config.in, configure: Regenerate.
 400
 401 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 402
 403         * aclocal.m4: New file.
 404         * configure: Regenerate.
 405
 406 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 407
 408         * configure.ac: Change include to common/acinclude.m4.
 409
 410 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 411
 412         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 413         call.  Replace common.m4 include with SIM_AC_COMMON.
 414         * configure: Regenerate.
 415
 416 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 417
 418         * sim-if.c (sim_do_command): Delete.
 419
 420 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 421
 422         * devices.c (device_error): Add const to message.
 423
 424 2010-02-11  Doug Evans  <dje@sebabeach.org>
 425
 426         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 427         * model.c, * model2.c, * modelx.c,
 428         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 429
 430 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 431
 432         * configure: Regenerate.
 433
 434 2010-01-02  Doug Evans  <dje@sebabeach.org>
 435
 436         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 437         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 438         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 439         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 440         update copyright year.
 441
 442 2009-11-22  Doug Evans  <dje@sebabeach.org>
 443
 444         * cpu.h: Regenerate.
 445         * cpu2.h: Regenerate.
 446         * cpux.h: Regenerate.
 447         * cpuall.h: Regenerate.
 448         * decode.c: Regenerate.
 449         * decode.h: Regenerate.
 450         * decode2.c: Regenerate.
 451         * decode2.h: Regenerate.
 452         * decodex.c: Regenerate.
 453         * decodex.h: Regenerate.
 454
 455 2009-11-03  Doug Evans  <dje@sebabeach.org>
 456
 457         * arch.c: Regenerate.
 458         * arch.h: Regenerate.
 459         * cpu.c: Regenerate.
 460         * cpu.h: Regenerate.
 461         * cpu2.c: Regenerate.
 462         * cpu2.h: Regenerate.
 463         * cpuall.h: Regenerate.
 464         * cpux.c: Regenerate.
 465         * cpux.h: Regenerate.
 466         * decode.c: Regenerate.
 467         * decode.h: Regenerate.
 468         * decode2.c: Regenerate.
 469         * decode2.h: Regenerate.
 470         * decodex.c: Regenerate.
 471         * decodex.h: Regenerate.
 472         * model.c: Regenerate.
 473         * model2.c: Regenerate.
 474         * modelx.c: Regenerate.
 475         * sem-switch.c: Regenerate.
 476         * sem.c: Regenerate.
 477         * sem2-switch.c: Regenerate.
 478         * semx-switch.c: Regenerate.
 479
 480         * Makefile.in (mloop.c): Add @true to rule.
 481         (mloopx.c, mloop2.c): Ditto.
 482         (stamp-*): Add Makefile dependency.
 483         (arch.c, arch.h, cpuall.h): Specify full path.
 484         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 485         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 486         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 487
 488 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 489
 490         * config.in: Regenerate.
 491         * configure: Likewise.
 492
 493         * configure: Regenerate.
 494
 495 2009-07-12  Doug Evans  <dje@sebabeach.org>
 496
 497         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 498         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 499
 500 2009-06-20  Doug Evans  <dje@sebabeach.org>
 501
 502         * mloop.in: Add missing # comment marker.
 503         * mloop2.in: Ditto.
 504         * mloopx.in: Ditto.
 505
 506 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 507
 508         * configure: Regenerate to track ../common/common.m4 changes.
 509         * config.in: Ditto.
 510
 511 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 512             Daniel Jacobowitz  <dan@codesourcery.com>
 513             Joseph Myers  <joseph@codesourcery.com>
 514
 515         * configure: Regenerate.
 516
 517 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 518
 519         * acconfig.h: Remove.
 520         * config.in: Regenerate.
 521
 522 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 523
 524         * configure: Regenerated.
 525
 526 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 527
 528         * configure: Regenerated.
 529
 530 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 531
 532         * configure: Regenerated.
 533
 534 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 535
 536         * configure: Regenerate.
 537
 538 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 539
 540         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 541         explicit call to AC_CONFIG_HEADER.
 542         * configure: Regenerate.
 543
 544 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 545
 546         * configure.ac: Update to use ../common/common.m4.
 547         * configure: Re-generate.
 548
 549 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 550
 551         * configure: Regenerated to track ../common/aclocal.m4 changes.
 552
 553 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 554
 555         * configure.ac: Rename configure.in, require autoconf 2.59.
 556         * configure: Re-generate.
 557
 558 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 559
 560         Committed by Kei Sakamoto.
 561         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 562         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 563         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 564         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 565         __NR_getresgid32 and __NR_chown32.
 566         * syscall.h: Add new definitions of system call number.
 567
 568 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 569
 570         * configure: Regenerate for ../common/aclocal.m4 update.
 571
 572 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 573
 574         Committed by Andrew Cagney.
 575         * traps-linux.c: Don't include linux/module.h.
 576         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 577         __NR_get_kernel_syms.
 578
 579 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 580
 581         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 582
 583 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 584
 585         Committed by Andrew Cagney.
 586         * mloopx.in: Update copyright.
 587         (xextract-pbb): Fixed trap for system calls operation in parallel.
 588         * mloop2.in (xextract-pbb): Ditto.
 589
 590 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 591
 592         * configure.in: Changed for dummy simulator of m32r-linux.
 593         * configure: Regenerate.
 594         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 595         * traps-linux.c: Added for dummy simulator of m32r-linux.
 596         * syscall.h: Ditto.
 597         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 598         simulator for m32r-linux.
 599         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 600         m32r-linux.
 601
 602 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 603
 604         * Makefile.in: Add support for new machine m32r2.
 605         * cpu2.c: New file for m32r2 support.
 606         * cpu2.h: Likewise.
 607         * decode2.c: Likewise.
 608         * decode2.h: Likewise.
 609         * m32r2.c: Likewise.
 610         * mloop2.in: Likewise.
 611         * model2.c: Likewise.
 612         * sem2-switch.c: Likewise.
 613         * arch.c: Regenerate.
 614         * arch.h: Regenerate.
 615         * cpu.c: Regenerate.
 616         * arch.c: Regenerate.
 617         * cpuall.c: Regenerate.
 618         * cpux.c: Regenerate.
 619         * cpux.h: Regenerate.
 620         * decode.c: Regenerate.
 621         * decode.h: Regenerate.
 622         * decodex.c: Regenerate.
 623         * decodex.h: Regenerate.
 624         * model.c: Regenerate.
 625         * modelx.c: Regenerate.
 626         * sem-switch.c: Regenerate.
 627         * sem.c: Regenerate.
 628         * semx-switch.c: Regenerate.
 629         * m32r-sim.h: Add EVB register support.
 630         * sim-if.c: Likewise.
 631         * sim-main.h: Likewise.
 632         * traps.c: Likewise.
 633
 634 2003-09-08  Dave Brolley  <brolley@redhat.com>
 635
 636         On behalf of Doug Evans <dje@sebabeach.org>
 637         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 638
 639 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 640
 641         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 642
 643 2002-12-19  Doug Evans  <dje@sebabeach.org>
 644
 645         * arch.c,arch.h,cpuall.h: Regenerate.
 646         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 647         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 648
 649 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 650
 651         * configure: Regenerated to track ../common/aclocal.m4 changes.
 652
 653 2001-11-14  Dave Brolley  <brolley@redhat.com>
 654
 655         * arch.c: Regenerate.
 656         * arch.h: Regenerate.
 657         * cpu.c: Regenerate.
 658         * cpu.h: Regenerate.
 659         * cpuall.h: Regenerate.
 660         * cpux.c: Regenerate.
 661         * cpux.h: Regenerate.
 662         * decode.c: Regenerate.
 663         * decode.h: Regenerate.
 664         * decodex.c: Regenerate.
 665         * decodex.h: Regenerate.
 666         * model.c: Regenerate.
 667         * modelx.c: Regenerate.
 668         * sem-switch.c: Regenerate.
 669         * sem.c: Regenerate.
 670         * semx-switch.c: Regenerate.
 671
 672 2001-07-05  Ben Elliston  <bje@redhat.com>
 673
 674         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 675         (stamp-cpu): Likewise.
 676         (stamp-xcpu): Likewise.
 677
 678 2001-03-05  Dave Brolley  <brolley@redhat.com>
 679
 680         * arch.c: Regenerate.
 681         * arch.h: Regenerate.
 682         * cpu.c: Regenerate.
 683         * cpu.h: Regenerate.
 684         * cpuall.h: Regenerate.
 685         * cpux.c: Regenerate.
 686         * cpux.h: Regenerate.
 687         * decode.c: Regenerate.
 688         * decode.h: Regenerate.
 689         * decodex.c: Regenerate.
 690         * decodex.h: Regenerate.
 691         * model.c: Regenerate.
 692         * modelx.c: Regenerate.
 693         * sem-switch.c: Regenerate.
 694         * sem.c: Regenerate.
 695         * semx-switch.c: Regenerate.
 696
 697 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 698
 699         * configure: Regenerated with sim_scache fix.
 700
 701 2000-11-18  Greg McGary  <greg@mcgary.org>
 702
 703         * Makefile.in: remove `@true' commands for rules that have
 704         $(CGEN_MAINT) as a prerequisite.
 705
 706 2000-10-06  Dave Brolley  <brolley@redhat.com>
 707
 708         * sem.c: Regenerated.
 709         * sem-switch.c: Regenerated.
 710         * semx-switch.c: Regenerated.
 711
 712 2000-08-28  Dave Brolley  <brolley@redhat.com>
 713
 714         * Makefile.in: Use of @true confuses VPATH. Remove it.
 715         * cpu.h: Regenerated.
 716         * cpux.h: Regenerated.
 717         * decode.c: Regenerated.
 718         * decodex.c: Regenerated.
 719         * model.c: Regenerated.
 720         * modelx.c: Regenerated.
 721         * sem-switch.c: Regenerated.
 722         * sem.c: Regenerated.
 723         * semx-switch.c: Regenerated.
 724
 725 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 726
 727         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 728         (stamp-arch, stamp-cpu): New targets.
 729
 730 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 731
 732         * configure: Regenerated to track ../common/aclocal.m4 changes.
 733
 734 2000-03-30  Dave Brolley  <brolley@redhat.com>
 735
 736         * configure: Regenerated.
 737
 738 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 739
 740         * arch.c,arch.h,cpuall.h: Rebuild.
 741         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 742
 743 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 744
 745         * mloop.in: Update call to sim_engine_invalid_insn.
 746         * sem.c,sem-switch.c: Rebuild.
 747         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 748         result to SEM_PC.  Return vpc.
 749         * mloopx.in: Ditto.
 750         * semx-switch.c: Rebuild.
 751
 752 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 753
 754         * traps.c (sim_engine_invalid_insn): Return PC.
 755
 756 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 757
 758         * configure: Regenerated to track ../common/aclocal.m4 changes.
 759
 760 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 761
 762         * decodex.c: Rebuild.
 763
 764 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 765
 766         * sem.c: Rebuild
 767
 768         * cpux.h: Rebuild.
 769
 770 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 771
 772         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 773         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 774
 775 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 776
 777         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 778         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 779         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 780         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 781         (emit_full_parallel): Ditto.
 782
 783 1999-05-08  Felix Lee  <flee@cygnus.com>
 784
 785         * configure: Regenerated to track ../common/aclocal.m4 changes.
 786
 787 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 788
 789         * devices.c (device_io_read_buffer): New arg `sd'.
 790         (device_io_write_buffer): New arg `sd'.
 791         (device_error): Give proper arg spec.
 792
 793 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 794
 795         * sem-switch.c,sem.c: Rebuild.
 796         * cpux.h,semx-switch.c: Rebuild.
 797
 798 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 799
 800         * decode.c: Rebuild.
 801         * decodex.c: Rebuild.
 802
 803 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 804
 805         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 806
 807 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 808
 809         * arch.c,arch.h,model.c: Rebuild.
 810         * modelx.c: Rebuild.
 811         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 812         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 813         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 814         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 815         (m32rbf_store_register): Ditto.
 816         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 817         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 818         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 819         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 820         with appropriate calls to m32rbf_*.
 821
 822 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 823
 824         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 825         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 826         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 827         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 828
 829 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 830
 831         * cpu.c,cpu.h: Rebuild.
 832
 833 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 834
 835         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 836         (stamp-xmloop): s/-parallel/-parallel-write/.
 837         * configure.in (sim_link_files,sim_link_links): Delete.
 838         * configure: Rebuild.
 839         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 840         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 841         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 842         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 843         m32r_cgen_opcode_open.  Set disassembler.
 844         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 845         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 846         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 847
 848 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 849
 850         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 851
 852 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 853
 854         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 855         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 856
 857 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 858
 859         * decode.h,model.c: Regenerate.
 860         * decodex.h,modelx.c: Regenerate.
 861
 862 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 863
 864         * arch.c,arch.h,cpuall.h: Regenerate.
 865         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 866         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 867         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 868
 869 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 870
 871         * Makefile.in (m32r-clean): rm eng.h.
 872         * sim-main.h: Delete inclusion of ansidecl.h.
 873         * cpu.h: Regenerate.
 874         * cpux.h: Regenerate.
 875
 876 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 877
 878         * cpu.h: Regenerate.
 879         * cpux.h: Regenerate.
 880
 881 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 882
 883         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 884         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 885         (sim-if.o): Use SIM_MAIN_DEPS.
 886         (arch.o,traps.o,devices.o): Ditto.
 887         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 888         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 889         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 890         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 891         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 892         ([GS]ET_H_CR): Define.
 893         (m32rbf_h_psw_[gs]et_handler): Declare.
 894         ([GS]ET_H_PSW): Define.
 895         (m32rbf_h_accum_[gs]et_handler): Declare.
 896         ([GS]ET_H_ACCUM): Define.
 897         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 898         (m32rxf_h_accums_[gs]et_handler): Declare.
 899         ([GS]ET_H_ACCUMS): Define.
 900         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 901         * m32r.c (WANT_CPU): Define as m32rbf.
 902         (all register access fns): Rename to ..._handler.
 903         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 904         * m32rx.c (WANT_CPU): Define as m32rxf.
 905         (all register access fns): Rename to ..._handler.
 906
 907 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 908
 909         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 910         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 911         * configure: Regenerate.
 912
 913         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 914         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 915         * traps.c (m32r_core_signal): Handle --environment=operating.
 916
 917 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 918
 919         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 920         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 921
 922         * sim-if.c: Include string.h or strings.h if present.
 923
 924 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 925
 926         * configure.in: Call SIM_AC_OPTION_INLINE.
 927         * configure: Regenerate.
 928         * sim-main.h: Protect against multiple inclusion.
 929         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 930         Done by cgen-sim.h now.
 931         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 932         * cpuall.h: Regenerate.
 933         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 934         * mloop.in (extract16): Make static inline again.
 935         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 936         (extract32): Ditto.
 937         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 938         (execute): Test ARGBUF_PROFILE_P before profiling.
 939         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 940         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 941         * mloopx.in: Rewrite.
 942
 943 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 944
 945         * devices.c (device_io_write_buffer): Fix typo.
 946         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 947         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 948
 949 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 950
 951         * Makefile.in (M32R_OBJS): Delete extract.o.
 952         (extract.o): Delete.
 953         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 954         * mloop.in (extract16): Update type of `insn' arg.
 955         Delete call to d->extract.
 956         (extract32): Ditto.
 957         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 958         * mloopx.in (extractx16): Update type of `insn' arg.
 959         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 960         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 961         (extractx32): Ditto.
 962
 963 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 964
 965         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 966         before cgen-types.h.
 967         * tconfig.in: Guard against multiple inclusion.
 968         * cpu.h: Delete decls moved to genmloop.sh.
 969         * cpux.h: Ditto.
 970
 971 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 972
 973         * sim-main.h: #include cpu-opc.h.
 974         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 975         to get #include cleanup.
 976         * decodex.c,extractx.c,modelx.c: Ditto.
 977
 978         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 979         CGEN_INCLUDE_DEPS.
 980         (M32RBF_INCLUDE_DEPS): Define.
 981         (m32r .o's): Depend on it.
 982         (mloop.c): Update call to genmloop.sh.
 983         * cpu.h,cpuall.h: Regenerate.
 984         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 985         #include cgen-scache.h,cgen-cpu.h.
 986         * tconfig.in (WITH_FOO semantic macros): Delete.
 987         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 988         (m32rx .o's): Depend on it.
 989         (mloopx.c): Update call to genmloop.sh.
 990         * cpux.h: Regenerate.
 991
 992 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 993
 994         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 995
 996 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 997
 998         Add pseudo-basic-block execution support.
 999         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
1000         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
1001         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
1002         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
1003         * arch.c,arch.h,cpuall.h: Regenerate.
1004         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1005         * sem-switch.c,sem.c: Regenerate.
1006         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
1007         load_regs_pending.
1008         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
1009         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
1010         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
1011         m32rbf_h_accum_set): Likewise.
1012         (m32r_model_{init,update}_insn_cycles): Delete.
1013         (m32rbf_model_insn_{before,after}): New fns.
1014         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
1015         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
1016         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
1017         (check_load_stall): New fn.
1018         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
1019         (m32rbf_model_test_u_exec): New fn.
1020         * mloop.in: Rewrite, use pbb support.
1021         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
1022         (sim_fetch_register,sim_store_register): Delete.
1023         * sim-main.h (CIA_GET,CIA_SET): Fix.
1024         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
1025         * tconfig.in (WITH_SCACHE_PBB): Define.
1026         (WITH_SCACHE_PBB_M32RBF): Define.
1027         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
1028         (m32r_trap): Pass pc to sim_engine_halt.
1029         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
1030         * configure: Regenerate.
1031         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
1032         (mloopx.c): Build pseudo-basic-block version.
1033         (semx.o): Delete.
1034         (extractx.o): Add.
1035         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
1036         * readx.c: Delete.
1037         * semx.c: Delete.
1038         * extractx.c: New file.
1039         * semx-switch.c: New file.
1040         * m32r-sim.h (BRANCH_NEW_PC): Delete.
1041         (SEM_SKIP_INSN): New macro.
1042         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
1043         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
1044         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
1045         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
1046         (m32rxf_model_insn_{before,after}): New fns.
1047         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
1048         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
1049         (check_load_stall): New fn.
1050         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
1051         * mloopx.in: Rewrite, use pbb support.
1052         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
1053         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
1054
1055 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
1056
1057         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
1058         ({ACC1L,ACC1H}_REGNUM): New macros.
1059         (m32r_decode_gdb_ctrl_regnum): Add prototype.
1060         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
1061         (m32r_fetch_register,m32r_store_register): Rewrite.
1062         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
1063
1064 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
1065
1066         * m32r-sim.h (GET_H_SM): New macro.
1067         (UART params): Update to msa2000.
1068         * devices.c (device_io_read_buffer): Update to msa2000.
1069         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
1070         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
1071         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
1072         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
1073         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
1074         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
1075
1076 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
1077
1078         * m32r-sim.h (m32r_trap): Update prototype.
1079         * traps.c (m32r_trap): New arg `pc'.
1080         * sem.c,sem-switch.c: Regenerated.
1081         * cpux.h,readx.c,semx.c: Regenerated.
1082
1083 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
1084
1085         Rename cpu m32r to m32rb to distinguish from architecture name.
1086         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
1087         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
1088         * tconfig.in (WANT_CPU_M32RB): Ditto.
1089         * m32r.c (WANT_CPU_M32RB): Ditto.
1090         (*): m32r_ cpu fns renamed to m32rb_.
1091         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
1092         * arch.h,arch.c: Regenerate.
1093         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1094         * sem-switch.c,sem.c: Regenerate.
1095
1096         * sim-if.c (sim_open): Don't allocate memory on top of any user
1097         specified memory.
1098         (h_gr_get,h_gr_set): Delete.
1099         * sim-main.h (h_gr_get,h_gr_set): Delete.
1100         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
1101         a_m32r_h_gr_[gs]et.
1102
1103         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
1104
1105         * sim-if.c (sim_open): Open opcode table.
1106         (sim_close): Close it.
1107
1108 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
1109
1110         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
1111         accept an accumulator choice.
1112         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1113
1114 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1115
1116         * m32r.c: Include cgen-mem.h.
1117         * traps.c (m32r_trap): Tweak for -Wall.
1118         * m32rx.c: Include cgen-mem.h.
1119         * semx.c: Regenerate, get -Wall cleanups.
1120
1121 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
1122
1123         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
1124         * cpux.h,readx.c,semx.c: Ditto.
1125
1126 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
1127
1128         * Makefile.in: cgen_maint -> CGEN_MAINT.
1129         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
1130         * configure: Regenerate.
1131         * arch.c,arch.h,cpuall.h: Regenerate.
1132         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1133         * sem-switch.c,sem.c: Regenerate.
1134         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
1135         * semx.c: Regenerate.
1136         * mloopx.in (icount): Moved here from genmloop.sh.
1137
1138 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
1139
1140         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
1141         load_stall,biggest_cycles.
1142         * m32r.c (m32r_model_mark_get_h_gr): Update.
1143         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
1144         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
1145         * mloop.in: Call cycle init/update fns.
1146         * model.c: Regenerate.
1147         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
1148         * mloopx.in: Call cycle init/update fns.
1149         * modelx.c: Regenerate.
1150
1151 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1152
1153         * traps.c: New file.  Trap support moved here from sim-if.c.
1154         * Makefile.in (SIM_OBJS): Add traps.o
1155         * sim-if.c: Don't include targ-vals.h.
1156         (sim_engine_illegal_insn): Moved to traps.c
1157         * sim-main.h (SIM_CORE_SIGNAL): Define.
1158         (m32r_core_signal): Declare.
1159         * m32r-sim.h (m32r_trap): Declare.
1160
1161         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
1162         register.
1163
1164         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
1165         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
1166         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
1167
1168         * extract.c,sem-switch.c,sem.c: Regenerate.
1169         * cpux.h,readx.c,semx.c: Regenerate.
1170
1171 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
1172
1173         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
1174         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
1175         (execute): Count parallel insns.
1176         * sim-if.c (print_m32r_misc_cpu): Print count.
1177         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1178
1179         Zero bottom two bits of pc in jmp,jl insns.
1180         * sem.c,sem-switch.c: Regenerate.
1181         * semx.c: Regenerate.
1182
1183 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1184
1185         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1186
1187 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1188
1189         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1190         (sim_sync_stop): New function.
1191
1192 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1193
1194         * Makefile.in (devices.o): Add dependencies.
1195
1196         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1197         * sem-switch.c,sem.c: Regenerate.
1198         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1199         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1200         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1201         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1202         Fix pc value passed to TRACE_INSN for second parallel insn.
1203
1204 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1205
1206         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1207
1208 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1209
1210         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1211         * model.c: Ditto.  Reorganize model/mach data.
1212         * cpux.h: Ditto.
1213         * modelx.c: Ditto.
1214
1215         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1216         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1217         * decode.c,decode.h: Regenerate, introduces IDESC table.
1218         * mloop.in (extract16,extract32): Add IDESC support.
1219         Update names of semantic handler member names.
1220         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1221         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1222         * mloopx.in: Add IDESC support.
1223         Update names of semantic handler member names.
1224         Delete call to PROFILE_COUNT_INSN.
1225
1226         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1227         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1228         * readx.c: Regenerate.  Redo computed goto label handling.
1229         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1230         support.
1231
1232         * m32r.c (m32r_fetch_register): Change result type and args to
1233         conform to sim_fetch_register interface.
1234         (m32r_store_register): Ditto for sim_store_register interface.
1235         * m32rx.c (m32rx_fetch_register): Change result type and args to
1236         conform to sim_fetch_register interface.
1237         (m32rx_store_register): Ditto for sim_store_register interface.
1238
1239         * sim-if.c (alloc_cpu): Delete.
1240         (free_state): Uninstall modules here ...
1241         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1242         Set default architecture/model if not specified.
1243         (sim_fetch_register,sim_store_register): Rewrite.
1244
1245         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1246         and moved to common/sim-cpu.c.
1247         (sim_create_inferior): Update.
1248         (do_trap): Update.
1249         * sim-main.h (h_pc_get,h_pc_set): Delete.
1250
1251         * sim-main.h (sim_cia): Change to USI.
1252         (sim_cpu): Move m32r_misc_profile before machine generated part.
1253
1254 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1255
1256         * configure: Regenerated to track ../common/aclocal.m4 changes.
1257
1258 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1259
1260         * model.c: Rebuilt.
1261         * modelx.c: Rebuilt.
1262
1263 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1264
1265         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1266         and variable renaming due to macro insn additions.
1267         * mloop.in: Update to use CGEN_INSN_NUM.
1268         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1269         * mloopx.in: Update to use CGEN_INSN_NUM.
1270
1271 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1272
1273         * configure: Regenerated to track ../common/aclocal.m4 changes.
1274         * config.in: Ditto.
1275
1276 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1277
1278         * acconfig.h: New file.
1279         * configure.in: Reverted change of Apr 24; use sinclude again.
1280
1281 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1282
1283         * configure: Regenerated to track ../common/aclocal.m4 changes.
1284         * config.in: Ditto.
1285
1286 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1287
1288         * configure.in: Don't call sinclude.
1289
1290 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1291
1292         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1293         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1294         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1295         #include cgen-ops.h.
1296         * cpux.c,readx.c,semx.c: Regenerate.
1297         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1298         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1299         (m32r_h_accums_get): Sign extend top 8 bits.
1300
1301 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1302
1303         * semx.c: Regenerate.
1304
1305 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1306
1307         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1308         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1309
1310 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1311
1312         * configure: Regenerated to track ../common/aclocal.m4 changes.
1313
1314 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1315
1316         * configure: Regenerated to track ../common/aclocal.m4 changes.
1317
1318 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1319
1320         * configure: Regenerated to track ../common/aclocal.m4 changes.
1321
1322 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1323
1324         * configure: Regenerated to track ../common/aclocal.m4 changes.
1325
1326 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1327
1328         * config.in (HAVE_FCNTL_H): Add.
1329         * configure: Regenerate.
1330         * Makefile.in (SIM_OBJS): Add devices.o.
1331         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1332         (UART_*): Define m32r serial port parameters.
1333         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1334         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1335         * devices.c: To here.
1336         * sim-if.c: Don't include signal.h,sim-core.h.
1337         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1338         (sim_resume): Call sim_module_{resume,suspend}.
1339         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1340
1341         * tconfig.in (SIM_HANDLES_LMA): Define.
1342
1343         * sim-if.c (do_trap): Result is new pc.
1344         Handle --environment=operating.
1345         * sem-switch.c,sem.c: Regenerate.
1346         * semx.c: Regenerate.
1347
1348 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1349
1350         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1351         sim_core_*_map with read_map, write_map, exec_map resp.
1352
1353 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1354
1355         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1356         (arch.o): Delete cpu-opc.h dependency.
1357         (decode.o,model.o): Likewise.
1358         (decodex.o,modelx.o): Likewise.
1359
1360         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1361         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1362
1363 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1364
1365         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1366
1367         * sim-if.c (sim_info): Delete.
1368
1369 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1370
1371         * mloopx.in: Fix handling of branch in parallel with another insn.
1372         * semx.c: Regenerate.
1373
1374 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1375
1376         * sim-main.h: #include symcat.h.
1377         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1378         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1379         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1380         * sem.c,sem-switch.c: Regenerate.
1381         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1382         * mloopx.in: Rewrite.
1383         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1384
1385 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1386
1387         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1388         in the backup PC register.
1389         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1390         in the backup PC register.
1391
1392 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1393
1394         * m32r.c (do_lock,do_unlock): Delete.
1395         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1396         * sem.c,sem-switch.c: Regenerate.
1397         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1398
1399 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1400
1401         * Makefile.in (M32R_OBJS): Add cpu.o.
1402         (cpu.o): Add rule for.
1403         (NL_TARGET): Define.
1404         * configure.in: Add AC_CHECK_PROG(SCHEME).
1405         * cpu.c: New file.
1406         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1407         * sem-switch.c,sem.c: Regenerate.
1408         * mloop.in (execute): Update call to semantic fn.
1409         (M32RX_OBJS): Add cpux.o.
1410         (cpux.o): Add rule for.
1411         cpux.c: New file.
1412         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1413         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1414         (m32rx_h_cr_{get,set}): New functions.
1415         (m32rx_h_accums_{get,set}): New functions.
1416         * mloopx.in: Rewrite main loop.
1417
1418         * m32r.c (do_trap): Move from here.
1419         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1420         (sim_create_inferior): Use h_pc_set.
1421         (h_pc_{get,set}): New functions.
1422         (h_gr_{get,set}): New functions.
1423         (syscall_{read,write}_mem): New functions.
1424         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1425
1426 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1427
1428         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1429         length parameter.  Return -1.
1430         (sim_create_inferior): Pass 4 sim_store_register.
1431
1432 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1433
1434         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1435
1436         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1437         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1438
1439 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1440
1441         * decode.c, sem.c: Regenerate.
1442         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1443         * m32rx.c (m32rx_h_accums_set): New function.
1444         (m32rx_model_mark_[gs]et_h_gr): New function.
1445         * mloopx.in: Rewrite.
1446         * Makefile.in (mloopx.o): Build with -parallel.
1447         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1448         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1449
1450 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1451
1452         * Makefile.in (m32r.o): Depend on cpu.h
1453         (extract.o): Pass -DSCACHE_P.
1454         * mloop.in (extract{16,32}): Update call to m32r_decode.
1455         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1456         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1457         * sim-main.h: #include "ansidecl.h".
1458         Don't include cpu-opc.h, done by arch.h.
1459         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1460         (m32rx.o): New rule.
1461         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1462         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1463         (m32rx_h_accums_get): New function.
1464         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1465         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1466
1467 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1468
1469         * configure: Regenerated to track ../common/aclocal.m4 changes.
1470
1471 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1472
1473         * configure: Regenerated to track ../common/aclocal.m4 changes.
1474
1475 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1476
1477         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1478         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1479         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1480
1481 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1482
1483         * cpux.h: Fix duplicate definition of h_accums field for
1484         fmt_53_sadd structure.
1485
1486 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1487
1488         * Makefile.in: Add m32rx objs, and rules to build them.
1489         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1490         * m32rx.c, mloopx.in: New files.
1491
1492 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1493
1494         * configure: Regenerated to track ../common/aclocal.m4 changes.
1495
1496 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1497
1498         * arch.c, arch.h, cpuall.h: New files.
1499         * arch-defs.h: Deleted.
1500         * mloop.in: Renamed from mainloop.in.
1501         * Makefile.in: Update.
1502         * sem-ops.h: Deleted.
1503         * mem-ops.h: Deleted.
1504         (arch): Renamed from CPU.
1505         * cpu.h: New file.
1506         * decode.c: Redone.
1507         * decode.h: Redone.
1508         * extract.c: Redone.
1509         * model.c: Redone.
1510         * sem-switch.c: Redone.
1511         * sem.c: Renamed from semantics.c, and redone.
1512         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1513         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1514         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1515         (m32r_{fetch,store}_register): New functions.
1516         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1517         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1518         (h_cr_{get,set}): Prefix with m32r_.
1519         (do_trap): Fetch state from current_cpu, not current_state.
1520         Call sim_engine_halt instead of engine_halt.
1521         * sim-if.c (alloc_cpu): New function.
1522         (free_state): New function.
1523         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1524         type.  Call sim_analyze_program.
1525         (sim_create_inferior): Handle selected cpu type when setting PC.
1526         (sim_resume): Handle m32rx.
1527         (sim_stop_reason): Deleted.
1528         (print_m32r_misc_cpu): Update.
1529         (sim_{fetch,store}_register): Handle m32rx.
1530         (sim_{read,write}): Deleted.
1531         (sim_engine_illegal_insn): New function.
1532         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1533         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1534         Include cpux.h,decodex.h if m32rx.
1535         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1536         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1537         (sim_state): Delete members core,events,halt_jmp_buf.
1538         Change `cpu' member to be a pointer to the cpu's struct, rather than
1539         record inside the state struct.
1540         * tconfig.in (WITH_DEVICES): Define here.
1541         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1542
1543 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1544
1545         * arch-defs.h (INSN_NAME): Fix typo.
1546
1547 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1548
1549         * configure: Regenerated to track ../common/aclocal.m4 changes.
1550         * config.in: Ditto.
1551
1552 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1553
1554         * m32r-sim.h (MSPR_ADDR): New macro.
1555         (m32r_mspr_device): Declare.
1556         (struct _device): Define.
1557         * m32r.c (m32r_mspr_device): New global.
1558         (device_{io_{read,write}_buffer,error}): New functions.
1559         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1560         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1561         (sim_open): Attach device to handle MSPR register.
1562         * sim-main.h (WITH_DEVICES): Define as 1.
1563         Include cpu-sim.h.
1564
1565         * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1568
1569         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1570         * configure: Regenerated.
1571
1572 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1573
1574         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1575         * sim-if.c (sim_open): Call sim_config.
1576         (sim_stop_reason): Update call to sim_signal_to_host.
1577
1578 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1579
1580         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1581
1582 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1583
1584         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1585
1586 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1587
1588         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1589
1590 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1591
1592         * configure: Regenerated to track ../common/aclocal.m4 changes.
1593
1594 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1595
1596         * configure: Regenerated to track ../common/aclocal.m4 changes.
1597
1598 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1599
1600         * configure: Regenerated to track ../common/aclocal.m4 changes.
1601
1602 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1603
1604         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1605         SIM_DEFAULT_MODEL): Delete, moved to common.
1606         (SIM_EXTRA_CFLAGS): Update.
1607
1608 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1609
1610         * configure.in (sim_link_links): Configure non-strict memory
1611         alignment.
1612
1613         * configure: Regenerated to track ../common/aclocal.m4 changes.
1614
1615 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * configure: Regenerated to track ../common/aclocal.m4 changes.
1618
1619 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1620
1621         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1622         using sim_do_commandf.
1623         (sim_open): Set magic-number at the start.
1624         (sim_do_command): Implement.
1625
1626         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1627
1628 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1629
1630         * configure: Regenerated to track ../common/aclocal.m4 changes.
1631
1632 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1633
1634         * configure: Regenerated to track ../common/aclocal.m4 changes.
1635
1636 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1637
1638         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1639
1640 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1641
1642         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1643
1644 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1645
1646         * configure: Regenerated to track ../common/aclocal.m4 changes.
1647         * config.in: Ditto.
1648
1649 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1650
1651         * sim-if.c (sim_kill): Delete.
1652         (sim_create_inferior): Add ABFD argument.
1653         (sim_load): Move setting of PC from here.
1654         (sim_create_inferior): To here.
1655         (sim_load): Delete, use sim-hload.c instead.
1656
1657         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1658
1659 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1660
1661         * configure: Regenerated to track ../common/aclocal.m4 changes.
1662         * config.in: Ditto.
1663
1664 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1665
1666         * sim-if.c (sim_open): Add ABFD argument.
1667
1668 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1669
1670         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1671         * sim-if.c (sim_open): Use it.
1672
1673 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1674
1675         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1676
1677 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1678
1679         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1680         (sim_write): Ditto for write.
1681
1682         * m32r.c (do_trap): Ditto for read/write.
1683
1684 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1685
1686         * sim-if.c (sim_open): Add callback argument.
1687         (sim_set_callbacks, sim_callback): Delete.
1688         (sim_load): Set STATE_LOADED_P.
1689
1690 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1691
1692         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1693         sim_engine_abort.
1694
1695 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1696
1697         * sim-if.c (sim_open): Update to reflect changes to core in
1698         ../common/.
1699         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1700         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1701         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1702
1703 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1704
1705         * decode.c (decode): Add computed goto support.
1706
1707 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1708
1709         * mem-ops.h: Stub additional core read/write arguments.
1710
1711         * sim-main.h: Declare sim_cia - type SI.
1712         (struct _sim_cpu): Move base type to end per common.
1713         (struct _sim_state): Ditto.
1714
1715 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1716
1717         Merge from branch into devo.  CGEN generic files moved to common
1718         directory.  K&R C support is no longer provided.
1719
1720 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1721
1722         * configure: Regenerated to track ../common/aclocal.m4 changes.
1723
1724 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1725
1726         * Makefile.in, seman-cache.c: new file, for wingdb build.
1727         * sim-alloca.h: fixed for wingdb.
1728
1729 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1730
1731         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1732         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1733         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1734
1735 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1736
1737         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1738         (exc_illegal): Likewise.
1739         * decode.c (decode_vars): Add decode_illegal.
1740         * genmloop.sh: #include "cpu-opc.h".
1741         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1742         (labels): Add case_INSN_ILLEGAL.
1743         (SWITCH): Add INSN_ILLEGAL case.
1744
1745 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1746
1747         * model.c (model_module): Use 0 not NULL.
1748
1749         * genmloop.sh (sim_main_loop): Handle k&r c.
1750
1751         * sem-switch.c: Regenerate to get k&r c support.
1752         * semantics.c: Likewise.
1753
1754         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1755         (ADDCSI,SUBCSI): New functions.
1756         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1757         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1758
1759         * simcache.c (simcache_{install,init,uninstall}): Use
1760         DECLARE_MODULE_INSTALL_HANDLER.
1761         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1762
1763         * utils.c: #include "semops.h".
1764
1765 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1766
1767         * profile.c (profile_print_simcache): Fix thinko in printf text.
1768
1769         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1770
1771 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1772
1773         * m32r.c (h_cr_get): Rewrite.
1774         (h_cr_set): Rewrite.
1775         * sem-switch.c (rte): bcarry renamed to bcond.
1776         * semantics.c (rte): Likewise.
1777         * simdefs.h (CPU_STATE): Likewise.
1778
1779         * config.in (HAVE_SYS_TIME_H): Add.
1780         * configure.in: Check for sys/time.h.
1781         * configure: Regenerated.
1782         * utils.c: Include sys/time.h if present.
1783
1784         * common.c (sim_parse_args): Account for NULL terminating entry
1785         in long_options table.
1786
1787         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1788         Always use cache if configured in.
1789         * mainloop.in (do_extract_insn{16,32}): New functions.
1790         (normal,fast): Call them.  Handle starting in left slot.
1791         * simcache.c (simcache_option_handler): Disallow -c0.
1792         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1793
1794         * profile.c (profile_print_simcache): Fix percentage calc.
1795
1796         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1797
1798 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1799
1800         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1801         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1802         Add mod-list.h.
1803         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1804         (sim-if.o,m32r.o,utils.o): Likewise.
1805         (common.o): Don't explicitly depend on mod-list.h.
1806         (mainloop.c): Pass CPU to genmloop.sh.
1807         (stamp-modules): Depend on configure.
1808         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1809         (extract.o): Depend on decode.h, memops.h, semops.h.
1810         (semantics.o,seman-cache.o): Likewise.
1811         (model.o,ops.o): Depend on memops.h.
1812         (extr-cache.o): Disable building for the moment.
1813
1814         * simcommon.h: Delete, move contents into cgen-sim.h.
1815         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1816         (UINT,CGEN_CAT3): Define.
1817         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1818         (decode_t): Renamed to DECODE.
1819
1820         * simfns.h: Delete, contents moved to memops.h,semops.h.
1821         * memops.h: New file.
1822         * semops.h: New file.
1823         * decode.h: Renamed from semantics.h.
1824
1825         * sim-argv.h: New file.
1826         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1827         dependency of sim-argv.h.
1828
1829         * sim-alloca.h: New file.
1830         * common.c: Include it.
1831         * Makefile.in (common.o): Add dependency.
1832
1833         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1834         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1835         * configure.in: sinclude ../common/aclocal.m4.
1836         Check for headers time.h, sys/resource.h.
1837         Check for functions time, getrusage.
1838         (sim_link_{files,links}): Add link cpu-opc.h.
1839         (sim_profile): Add simcache.
1840         (SIM_AC_PROFILE): Add simcache, profile.o.
1841         (simcache module): Delete extr-cache.o for now.
1842         (--enable-sim-cache): Allow specification of default cache size.
1843         * configure: Regenerated.
1844
1845         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1846         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1847         Regenerate.
1848
1849         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1850         Don't include m32r-sim.h.
1851         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1852         Simplify profiling test with PROFILE_MODEL_P.
1853         (mvfc,mvtc): Fix access of control registers.
1854         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1855         Don't include m32r-sim.h.
1856         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1857         Simplify profiling test with PROFILE_MODEL_P.
1858         (mvfc,mvtc): Fix access of control registers.
1859
1860         * sem-switch.c: New file, for GCC computed goto support.
1861
1862         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1863         memops.h,semops.h,trace.h,cpu-sim.h.
1864         (RUN_FAST_P): Change default to run fast if cache size > 0
1865         and not profiling.
1866         (sim_main_loop): Record execution time.
1867         Record instruction count even in fast mode.
1868         (init): Allow cpu to provide init code in mainloop.in.
1869         (FAST): Define as 0 or 1 depending on fast mode.
1870         * mainloop.in (normal): Combine with fast case.
1871         Add support for GCC computed gotos.  Count simcache hits/misses.
1872         (init): Initialize "switch" labels if GNUC.
1873
1874         * cgen-utils.in: Don't include opcode/cgen.h.
1875         Include cgen-sim.h, cpu-opc.h.
1876         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1877         * m32r-sim.h: Don't include mod-list.h
1878         (RUN_FAST_P): Delete.
1879         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1880         semops.h,memory.h,trace.h
1881         (h_cr_get,h_cr_set): New functions.
1882         * memory.c: #include cgen-sim.h,callback.h.
1883         * ops.c: Don't include profile.h,m32r-sim.h.
1884         Include cgen-sim.h,memops.h,cpu-sim.h.
1885         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1886         * trace.c: Include cgen-sim.h,cpu-opc.h.
1887         * trace.h (trace_insn_{init,fini}): Declare.
1888
1889         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1890         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1891         Regenerate to get new insn aliases.
1892
1893         * mrun.c: #include "ansidecl.h".
1894         (STATE): Use struct sim_state instead.
1895
1896         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1897         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1898         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1899         (profile_print_simcache): New function.
1900         (profile_print): Call it.  Print simulator speed stats.
1901         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1902         PROFILE_MEMORY_MASK.
1903         (MODULE_PROFILE_SIMCACHE_P): Define.
1904         (PROFILE_SIMCACHE_MASK): Define.
1905         (PROFILE_COUNT): New members total_insn_count,exec_time.
1906         New members simcache_hits,simcache_misses.
1907         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1908         (PROFILE_MODEL_P): New macro.
1909         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1910
1911         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1912         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1913         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1914         (sim_info): Pass verbose to profile_print.
1915
1916         * simcache.c: Include cgen-sim.h,callback.h.
1917         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1918         (simcache_option_handler): Ensure cache size at least 2.
1919         Allow config time specification of default cache size.
1920         * simcache.h (struct simcache): Support GCC computed gotos.
1921         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1922         (USING_SIMCACHE_P): New macro.
1923
1924         * simdefs.h: Don't include m32r-opc.h.
1925         (CGEN_MAX_SIM_INSNS): Define.
1926         (CPU_STATE): Regenerate.
1927         (ARGBUF): Regenerate.
1928         (extract,semantic handler decls): Delete, moved to decode.h.
1929
1930         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1931         (USE_SEM_SWITCH): Define.
1932
1933         * utils.c: Include bfd.h,time.h,sys/resource.h.
1934         (sim_time_get,sim_time_elapsed): New functions.
1935         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1936
1937 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1938
1939         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1940         * configure: Regenerated.
1941         * model.c: #include <stdlib.h>.
1942         * simcache.c: #include "libiberty.h".
1943         * simcommon.h (alloca): Handle i386-windows.
1944
1945         * common.c: #include libiberty.h.
1946         (sim_signal_to_host): Return 5 if wingdb.
1947
1948 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1949
1950         * configure.in (sim_cache): Enabled by default now, pass default
1951         cache size to --enable-sim-cache.
1952         * simcache.c (simcache_option_handler): Allow -c 0.
1953
1954         * simdefs.h,simfns.h: Regenerate
1955         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1956
1957 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1958
1959         Add model profiling support.
1960         * configure.in: Handle --enable-sim-model.
1961         (sim_profile): Add model.
1962         * Makefile.in (model.o): Add rule.
1963         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1964         * extract.c (*): Add model profiling support.
1965         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1966         (model_mark_{busy,unbusy}_reg): New functions.
1967         * profile.c (profile_option_handler): Recognize --profile model.
1968         (profile_print_model): New function.
1969         (profile_print): Call it.
1970         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1971         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1972         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1973         load_stall_count,taken_count,untaken_count.
1974         * semantics.c (*): Add model profiling support.
1975         * simcommon.h (struct sim_state): New members mach,model.
1976         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1977         (MAX_MODELS,MAX_UNITS): Define.
1978         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1979
1980         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1981         (stamp-modules): Depend on genmodlist.sh.
1982         * common.c (standard_options): Add --max-insns.
1983         (copy_argv): New function.
1984         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1985         * genmloop.sh: Allow mainloop.in to contain support code.
1986         * mainloop.in: Move do_insn16,do_insn32 here.
1987         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1988         * sim-if.c (sim_open): Don't set max insn count.
1989         (sim_create_inferior): Save argv,envp.
1990         * simcommon.h (struct sim_state): New members argv,envp.
1991         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1992         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1993         (ARGBUF): New members h_gr_get, h_gr_set.
1994         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1995         (trace_printf): Print to buffer, output later by trace_insn_fini.
1996         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1997
1998 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1999
2000         * configure.in (AC_FUNC_ALLOCA): Call.
2001         * configure: Regenerate.
2002         * config.h (HAVE_ALLOCA_H): Add.
2003         * simcommon.h: Add alloca support.
2004         (DECLARE_MODULE_INSTALL_HANDLER): Define.
2005         (DECLARE_OPTION_HANDLER): Define.
2006         (MEM_FN): Declare using PARAMS.
2007         (DECLARE_MEM_FN): Define.
2008         * trace.c (trace_result): Tweak for !STDC.
2009         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
2010         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
2011         * common.c (sim_print_help_fn): Use PARAMS.
2012         (standard_option_handler): Fix decl for !STDC systems.
2013         * memory.c: #include <stdio.h>
2014         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
2015         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
2016         * profile.c (profile_install): Likewise.
2017         (profile_option_handler): Likewise.
2018
2019 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
2020
2021         * semantics.c (*): Don't suffix big unsigned numbers with "U".
2022         Prefix them with 0x instead.
2023
2024         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
2025         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
2026         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
2027         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
2028         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
2029         Add support for boolean and/or.
2030         * utils.c: Redo naming of DI functional support.
2031         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
2032
2033 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
2034
2035         * Directory created.