sim/m32r/ChangeLog

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