sim/m32r/ChangeLog

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