sim/m32r/ChangeLog

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