sim/m32r/ChangeLog

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