sim/m32r/ChangeLog

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