sim/m32r/ChangeLog

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