sim/m32r/ChangeLog

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