sim/m32r/ChangeLog

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