sim/m32r/ChangeLog

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