sim/m32r/ChangeLog

   1 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * sim-main.h (WITH_SCACHE_PBB): Move from ...
   4         * tconfig.h (WITH_SCACHE_PBB): ... here.
   5
   6 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * devices.c (device_error): Delete.
   9
  10 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * tconfig.h (SIM_HANDLES_LMA): Delete.
  13
  14 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
  17         SIM_BREAKPOINT_SIZE): Delete.
  18         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
  19         breakpoint code.
  20         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
  21
  22 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * tconfig.h (WITH_WATCHPOINTS): Delete.
  25
  26 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
  29
  30 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  33         sim-stop.o.
  34
  35 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * sim-if.c (sim_close): Delete.
  38
  39 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * configure: Regenerate.
  42
  43 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * traps.c (m32r_trap): Replace call to cb_syscall with
  46         sim_syscall_multi.
  47         * traps-linux.c (m32r_trap): Likewise.
  48
  49 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * traps-linux.c: Include sim-syscall.h.
  52         (syscall_read_mem, syscall_write_mem): Delete.
  53         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  54         to sim_syscall_read_mem/sim_syscall_write_mem.
  55         * traps.c: Include sim-syscall.h.
  56         (syscall_read_mem, syscall_write_mem): Delete.
  57         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  58         to sim_syscall_read_mem/sim_syscall_write_mem.
  59
  60 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  61
  62         * configure: Regenerate.
  63
  64 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * configure: Regenerate.
  67
  68 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  69
  70         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
  71         * decode2.c (m32r2f_decode): Likewise.
  72         * decodex.c (m32rxf_decode): Likewise.
  73         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
  74         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
  75         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
  76         * sem-switch.c: Likewise.
  77         * sem-switch2.c: Likewise.
  78         * sem-switchx.c: Likewise.
  79
  80 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
  83
  84 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * sim-main.h (USING_SIM_BASE_H): Delete.
  87
  88 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
  91
  92 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * sim-main.h (sim_cia): Delete.
  95
  96 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * sim-main.h (CIA_GET, CIA_SET): Delete.
  99
 100 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 103         * sim-main.h (STATE_CPU): Delete.
 104
 105 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 108         (STATE_CPU): Handle WITH_SMP.
 109
 110 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * configure: Regenerate.
 113
 114 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 117
 118 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * config.in, configure: Regenerate.
 121
 122 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 123
 124         * sim-if.c (sim_open): Delete dv_sockser_install call.
 125
 126 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * configure: Regenerate.
 129
 130 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * configure: Regenerate.
 133
 134 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * configure: Regenerate.
 137
 138 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * aclocal.m4, config.in, configure: Regenerate.
 145         * tconfig.in: Rename file ...
 146         * tconfig.h: ... here.
 147
 148 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 151
 152 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 153
 154         * Makefile.in (SIM_RUN_OBJS): Delete.
 155
 156 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 157
 158         * configure.ac: Default simulator hardware to off again.  Remove
 159         dead m32r_extra_objs substitution.
 160         * configure: Regenerate.
 161         * Makefile.in: Remove unused m32r_extra_objs.
 162
 163 2014-08-19  Alan Modra  <amodra@gmail.com>
 164
 165         * configure: Regenerate.
 166
 167 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 168
 169         * configure: Regenerate.
 170         * config.in: Regenerate.
 171
 172 2013-09-23  Alan Modra  <amodra@gmail.com>
 173
 174         * configure: Regenerate.
 175
 176 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 177
 178         * aclocal.m4, configure: Regenerate.
 179
 180 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 181             Mike Frysinger  <vapier@gentoo.org>
 182
 183         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 184         from always on to defaulting to yes it is enabled.
 185         * Makefile.in: Conditionalize reference to dv-sockser.o.
 186         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 187         * configure: Regenerated.
 188
 189 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * configure: Regenerate.
 192
 193 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 194
 195         * configure.ac: Fail if dv-sockser.o not available.
 196         Error when --disable-sim-hardware is specified.
 197         * configure: Regenerated.
 198
 199 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 200
 201         * config.in, configure: Regenerate.
 202
 203 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 204
 205         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 206
 207 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 208
 209         * aclocal.m4, config.in, configure: Regenerate.
 210
 211 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 212
 213         * aclocal.m4: New file.
 214         * configure: Regenerate.
 215
 216 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 217
 218         * configure.ac: Change include to common/acinclude.m4.
 219
 220 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 223         call.  Replace common.m4 include with SIM_AC_COMMON.
 224         * configure: Regenerate.
 225
 226 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * sim-if.c (sim_do_command): Delete.
 229
 230 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 231
 232         * devices.c (device_error): Add const to message.
 233
 234 2010-02-11  Doug Evans  <dje@sebabeach.org>
 235
 236         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 237         * model.c, * model2.c, * modelx.c,
 238         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 239
 240 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 241
 242         * configure: Regenerate.
 243
 244 2010-01-02  Doug Evans  <dje@sebabeach.org>
 245
 246         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 247         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 248         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 249         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 250         update copyright year.
 251
 252 2009-11-22  Doug Evans  <dje@sebabeach.org>
 253
 254         * cpu.h: Regenerate.
 255         * cpu2.h: Regenerate.
 256         * cpux.h: Regenerate.
 257         * cpuall.h: Regenerate.
 258         * decode.c: Regenerate.
 259         * decode.h: Regenerate.
 260         * decode2.c: Regenerate.
 261         * decode2.h: Regenerate.
 262         * decodex.c: Regenerate.
 263         * decodex.h: Regenerate.
 264
 265 2009-11-03  Doug Evans  <dje@sebabeach.org>
 266
 267         * arch.c: Regenerate.
 268         * arch.h: Regenerate.
 269         * cpu.c: Regenerate.
 270         * cpu.h: Regenerate.
 271         * cpu2.c: Regenerate.
 272         * cpu2.h: Regenerate.
 273         * cpuall.h: Regenerate.
 274         * cpux.c: Regenerate.
 275         * cpux.h: Regenerate.
 276         * decode.c: Regenerate.
 277         * decode.h: Regenerate.
 278         * decode2.c: Regenerate.
 279         * decode2.h: Regenerate.
 280         * decodex.c: Regenerate.
 281         * decodex.h: Regenerate.
 282         * model.c: Regenerate.
 283         * model2.c: Regenerate.
 284         * modelx.c: Regenerate.
 285         * sem-switch.c: Regenerate.
 286         * sem.c: Regenerate.
 287         * sem2-switch.c: Regenerate.
 288         * semx-switch.c: Regenerate.
 289
 290         * Makefile.in (mloop.c): Add @true to rule.
 291         (mloopx.c, mloop2.c): Ditto.
 292         (stamp-*): Add Makefile dependency.
 293         (arch.c, arch.h, cpuall.h): Specify full path.
 294         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 295         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 296         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 297
 298 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 299
 300         * config.in: Regenerate.
 301         * configure: Likewise.
 302
 303         * configure: Regenerate.
 304
 305 2009-07-12  Doug Evans  <dje@sebabeach.org>
 306
 307         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 308         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 309
 310 2009-06-20  Doug Evans  <dje@sebabeach.org>
 311
 312         * mloop.in: Add missing # comment marker.
 313         * mloop2.in: Ditto.
 314         * mloopx.in: Ditto.
 315
 316 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 317
 318         * configure: Regenerate to track ../common/common.m4 changes.
 319         * config.in: Ditto.
 320
 321 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 322             Daniel Jacobowitz  <dan@codesourcery.com>
 323             Joseph Myers  <joseph@codesourcery.com>
 324
 325         * configure: Regenerate.
 326
 327 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 328
 329         * acconfig.h: Remove.
 330         * config.in: Regenerate.
 331
 332 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 333
 334         * configure: Regenerated.
 335
 336 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 337
 338         * configure: Regenerated.
 339
 340 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 341
 342         * configure: Regenerated.
 343
 344 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 345
 346         * configure: Regenerate.
 347
 348 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 349
 350         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 351         explicit call to AC_CONFIG_HEADER.
 352         * configure: Regenerate.
 353
 354 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 355
 356         * configure.ac: Update to use ../common/common.m4.
 357         * configure: Re-generate.
 358
 359 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 360
 361         * configure: Regenerated to track ../common/aclocal.m4 changes.
 362
 363 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 364
 365         * configure.ac: Rename configure.in, require autoconf 2.59.
 366         * configure: Re-generate.
 367
 368 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 369
 370         Committed by Kei Sakamoto.
 371         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 372         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 373         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 374         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 375         __NR_getresgid32 and __NR_chown32.
 376         * syscall.h: Add new definitions of system call number.
 377
 378 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 379
 380         * configure: Regenerate for ../common/aclocal.m4 update.
 381
 382 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 383
 384         Committed by Andrew Cagney.
 385         * traps-linux.c: Don't include linux/module.h.
 386         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 387         __NR_get_kernel_syms.
 388
 389 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 390
 391         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 392
 393 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 394
 395         Committed by Andrew Cagney.
 396         * mloopx.in: Update copyright.
 397         (xextract-pbb): Fixed trap for system calls operation in parallel.
 398         * mloop2.in (xextract-pbb): Ditto.
 399
 400 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 401
 402         * configure.in: Changed for dummy simulator of m32r-linux.
 403         * configure: Regenerate.
 404         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 405         * traps-linux.c: Added for dummy simulator of m32r-linux.
 406         * syscall.h: Ditto.
 407         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 408         simulator for m32r-linux.
 409         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 410         m32r-linux.
 411
 412 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 413
 414         * Makefile.in: Add support for new machine m32r2.
 415         * cpu2.c: New file for m32r2 support.
 416         * cpu2.h: Likewise.
 417         * decode2.c: Likewise.
 418         * decode2.h: Likewise.
 419         * m32r2.c: Likewise.
 420         * mloop2.in: Likewise.
 421         * model2.c: Likewise.
 422         * sem2-switch.c: Likewise.
 423         * arch.c: Regenerate.
 424         * arch.h: Regenerate.
 425         * cpu.c: Regenerate.
 426         * arch.c: Regenerate.
 427         * cpuall.c: Regenerate.
 428         * cpux.c: Regenerate.
 429         * cpux.h: Regenerate.
 430         * decode.c: Regenerate.
 431         * decode.h: Regenerate.
 432         * decodex.c: Regenerate.
 433         * decodex.h: Regenerate.
 434         * model.c: Regenerate.
 435         * modelx.c: Regenerate.
 436         * sem-switch.c: Regenerate.
 437         * sem.c: Regenerate.
 438         * semx-switch.c: Regenerate.
 439         * m32r-sim.h: Add EVB register support.
 440         * sim-if.c: Likewise.
 441         * sim-main.h: Likewise.
 442         * traps.c: Likewise.
 443
 444 2003-09-08  Dave Brolley  <brolley@redhat.com>
 445
 446         On behalf of Doug Evans <dje@sebabeach.org>
 447         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 448
 449 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 450
 451         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 452
 453 2002-12-19  Doug Evans  <dje@sebabeach.org>
 454
 455         * arch.c,arch.h,cpuall.h: Regenerate.
 456         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 457         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 458
 459 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 460
 461         * configure: Regenerated to track ../common/aclocal.m4 changes.
 462
 463 2001-11-14  Dave Brolley  <brolley@redhat.com>
 464
 465         * arch.c: Regenerate.
 466         * arch.h: Regenerate.
 467         * cpu.c: Regenerate.
 468         * cpu.h: Regenerate.
 469         * cpuall.h: Regenerate.
 470         * cpux.c: Regenerate.
 471         * cpux.h: Regenerate.
 472         * decode.c: Regenerate.
 473         * decode.h: Regenerate.
 474         * decodex.c: Regenerate.
 475         * decodex.h: Regenerate.
 476         * model.c: Regenerate.
 477         * modelx.c: Regenerate.
 478         * sem-switch.c: Regenerate.
 479         * sem.c: Regenerate.
 480         * semx-switch.c: Regenerate.
 481
 482 2001-07-05  Ben Elliston  <bje@redhat.com>
 483
 484         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 485         (stamp-cpu): Likewise.
 486         (stamp-xcpu): Likewise.
 487
 488 2001-03-05  Dave Brolley  <brolley@redhat.com>
 489
 490         * arch.c: Regenerate.
 491         * arch.h: Regenerate.
 492         * cpu.c: Regenerate.
 493         * cpu.h: Regenerate.
 494         * cpuall.h: Regenerate.
 495         * cpux.c: Regenerate.
 496         * cpux.h: Regenerate.
 497         * decode.c: Regenerate.
 498         * decode.h: Regenerate.
 499         * decodex.c: Regenerate.
 500         * decodex.h: Regenerate.
 501         * model.c: Regenerate.
 502         * modelx.c: Regenerate.
 503         * sem-switch.c: Regenerate.
 504         * sem.c: Regenerate.
 505         * semx-switch.c: Regenerate.
 506
 507 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 508
 509         * configure: Regenerated with sim_scache fix.
 510
 511 2000-11-18  Greg McGary  <greg@mcgary.org>
 512
 513         * Makefile.in: remove `@true' commands for rules that have
 514         $(CGEN_MAINT) as a prerequisite.
 515
 516 2000-10-06  Dave Brolley  <brolley@redhat.com>
 517
 518         * sem.c: Regenerated.
 519         * sem-switch.c: Regenerated.
 520         * semx-switch.c: Regenerated.
 521
 522 2000-08-28  Dave Brolley  <brolley@redhat.com>
 523
 524         * Makefile.in: Use of @true confuses VPATH. Remove it.
 525         * cpu.h: Regenerated.
 526         * cpux.h: Regenerated.
 527         * decode.c: Regenerated.
 528         * decodex.c: Regenerated.
 529         * model.c: Regenerated.
 530         * modelx.c: Regenerated.
 531         * sem-switch.c: Regenerated.
 532         * sem.c: Regenerated.
 533         * semx-switch.c: Regenerated.
 534
 535 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 536
 537         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 538         (stamp-arch, stamp-cpu): New targets.
 539
 540 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 541
 542         * configure: Regenerated to track ../common/aclocal.m4 changes.
 543
 544 2000-03-30  Dave Brolley  <brolley@redhat.com>
 545
 546         * configure: Regenerated.
 547
 548 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 549
 550         * arch.c,arch.h,cpuall.h: Rebuild.
 551         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 552
 553 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 554
 555         * mloop.in: Update call to sim_engine_invalid_insn.
 556         * sem.c,sem-switch.c: Rebuild.
 557         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 558         result to SEM_PC.  Return vpc.
 559         * mloopx.in: Ditto.
 560         * semx-switch.c: Rebuild.
 561
 562 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 563
 564         * traps.c (sim_engine_invalid_insn): Return PC.
 565
 566 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 567
 568         * configure: Regenerated to track ../common/aclocal.m4 changes.
 569
 570 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 571
 572         * decodex.c: Rebuild.
 573
 574 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 575
 576         * sem.c: Rebuild
 577
 578         * cpux.h: Rebuild.
 579
 580 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 581
 582         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 583         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 584
 585 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 586
 587         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 588         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 589         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 590         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 591         (emit_full_parallel): Ditto.
 592
 593 1999-05-08  Felix Lee  <flee@cygnus.com>
 594
 595         * configure: Regenerated to track ../common/aclocal.m4 changes.
 596
 597 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 598
 599         * devices.c (device_io_read_buffer): New arg `sd'.
 600         (device_io_write_buffer): New arg `sd'.
 601         (device_error): Give proper arg spec.
 602
 603 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 604
 605         * sem-switch.c,sem.c: Rebuild.
 606         * cpux.h,semx-switch.c: Rebuild.
 607
 608 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 609
 610         * decode.c: Rebuild.
 611         * decodex.c: Rebuild.
 612
 613 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 614
 615         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 616
 617 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 618
 619         * arch.c,arch.h,model.c: Rebuild.
 620         * modelx.c: Rebuild.
 621         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 622         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 623         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 624         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 625         (m32rbf_store_register): Ditto.
 626         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 627         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 628         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 629         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 630         with appropriate calls to m32rbf_*.
 631
 632 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 633
 634         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 635         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 636         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 637         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 638
 639 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 640
 641         * cpu.c,cpu.h: Rebuild.
 642
 643 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 644
 645         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 646         (stamp-xmloop): s/-parallel/-parallel-write/.
 647         * configure.in (sim_link_files,sim_link_links): Delete.
 648         * configure: Rebuild.
 649         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 650         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 651         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 652         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 653         m32r_cgen_opcode_open.  Set disassembler.
 654         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 655         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 656         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 657
 658 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 659
 660         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 661
 662 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 663
 664         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 665         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 666
 667 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 668
 669         * decode.h,model.c: Regenerate.
 670         * decodex.h,modelx.c: Regenerate.
 671
 672 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 673
 674         * arch.c,arch.h,cpuall.h: Regenerate.
 675         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 676         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 677         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 678
 679 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 680
 681         * Makefile.in (m32r-clean): rm eng.h.
 682         * sim-main.h: Delete inclusion of ansidecl.h.
 683         * cpu.h: Regenerate.
 684         * cpux.h: Regenerate.
 685
 686 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 687
 688         * cpu.h: Regenerate.
 689         * cpux.h: Regenerate.
 690
 691 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 692
 693         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 694         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 695         (sim-if.o): Use SIM_MAIN_DEPS.
 696         (arch.o,traps.o,devices.o): Ditto.
 697         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 698         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 699         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 700         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 701         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 702         ([GS]ET_H_CR): Define.
 703         (m32rbf_h_psw_[gs]et_handler): Declare.
 704         ([GS]ET_H_PSW): Define.
 705         (m32rbf_h_accum_[gs]et_handler): Declare.
 706         ([GS]ET_H_ACCUM): Define.
 707         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 708         (m32rxf_h_accums_[gs]et_handler): Declare.
 709         ([GS]ET_H_ACCUMS): Define.
 710         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 711         * m32r.c (WANT_CPU): Define as m32rbf.
 712         (all register access fns): Rename to ..._handler.
 713         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 714         * m32rx.c (WANT_CPU): Define as m32rxf.
 715         (all register access fns): Rename to ..._handler.
 716
 717 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 718
 719         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 720         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 721         * configure: Regenerate.
 722
 723         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 724         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 725         * traps.c (m32r_core_signal): Handle --environment=operating.
 726
 727 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 728
 729         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 730         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 731
 732         * sim-if.c: Include string.h or strings.h if present.
 733
 734 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 735
 736         * configure.in: Call SIM_AC_OPTION_INLINE.
 737         * configure: Regenerate.
 738         * sim-main.h: Protect against multiple inclusion.
 739         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 740         Done by cgen-sim.h now.
 741         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 742         * cpuall.h: Regenerate.
 743         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 744         * mloop.in (extract16): Make static inline again.
 745         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 746         (extract32): Ditto.
 747         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 748         (execute): Test ARGBUF_PROFILE_P before profiling.
 749         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 750         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 751         * mloopx.in: Rewrite.
 752
 753 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 754
 755         * devices.c (device_io_write_buffer): Fix typo.
 756         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 757         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 758
 759 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 760
 761         * Makefile.in (M32R_OBJS): Delete extract.o.
 762         (extract.o): Delete.
 763         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 764         * mloop.in (extract16): Update type of `insn' arg.
 765         Delete call to d->extract.
 766         (extract32): Ditto.
 767         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 768         * mloopx.in (extractx16): Update type of `insn' arg.
 769         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 770         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 771         (extractx32): Ditto.
 772
 773 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 774
 775         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 776         before cgen-types.h.
 777         * tconfig.in: Guard against multiple inclusion.
 778         * cpu.h: Delete decls moved to genmloop.sh.
 779         * cpux.h: Ditto.
 780
 781 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 782
 783         * sim-main.h: #include cpu-opc.h.
 784         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 785         to get #include cleanup.
 786         * decodex.c,extractx.c,modelx.c: Ditto.
 787
 788         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 789         CGEN_INCLUDE_DEPS.
 790         (M32RBF_INCLUDE_DEPS): Define.
 791         (m32r .o's): Depend on it.
 792         (mloop.c): Update call to genmloop.sh.
 793         * cpu.h,cpuall.h: Regenerate.
 794         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 795         #include cgen-scache.h,cgen-cpu.h.
 796         * tconfig.in (WITH_FOO semantic macros): Delete.
 797         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 798         (m32rx .o's): Depend on it.
 799         (mloopx.c): Update call to genmloop.sh.
 800         * cpux.h: Regenerate.
 801
 802 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 803
 804         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 805
 806 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 807
 808         Add pseudo-basic-block execution support.
 809         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 810         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 811         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 812         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 813         * arch.c,arch.h,cpuall.h: Regenerate.
 814         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 815         * sem-switch.c,sem.c: Regenerate.
 816         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 817         load_regs_pending.
 818         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 819         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 820         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 821         m32rbf_h_accum_set): Likewise.
 822         (m32r_model_{init,update}_insn_cycles): Delete.
 823         (m32rbf_model_insn_{before,after}): New fns.
 824         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 825         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 826         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 827         (check_load_stall): New fn.
 828         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 829         (m32rbf_model_test_u_exec): New fn.
 830         * mloop.in: Rewrite, use pbb support.
 831         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 832         (sim_fetch_register,sim_store_register): Delete.
 833         * sim-main.h (CIA_GET,CIA_SET): Fix.
 834         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 835         * tconfig.in (WITH_SCACHE_PBB): Define.
 836         (WITH_SCACHE_PBB_M32RBF): Define.
 837         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 838         (m32r_trap): Pass pc to sim_engine_halt.
 839         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 840         * configure: Regenerate.
 841         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 842         (mloopx.c): Build pseudo-basic-block version.
 843         (semx.o): Delete.
 844         (extractx.o): Add.
 845         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 846         * readx.c: Delete.
 847         * semx.c: Delete.
 848         * extractx.c: New file.
 849         * semx-switch.c: New file.
 850         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 851         (SEM_SKIP_INSN): New macro.
 852         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 853         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 854         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 855         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 856         (m32rxf_model_insn_{before,after}): New fns.
 857         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 858         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 859         (check_load_stall): New fn.
 860         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 861         * mloopx.in: Rewrite, use pbb support.
 862         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 863         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 864
 865 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 866
 867         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 868         ({ACC1L,ACC1H}_REGNUM): New macros.
 869         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 870         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 871         (m32r_fetch_register,m32r_store_register): Rewrite.
 872         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 873
 874 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 875
 876         * m32r-sim.h (GET_H_SM): New macro.
 877         (UART params): Update to msa2000.
 878         * devices.c (device_io_read_buffer): Update to msa2000.
 879         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 880         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 881         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 882         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 883         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 884         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 885
 886 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 887
 888         * m32r-sim.h (m32r_trap): Update prototype.
 889         * traps.c (m32r_trap): New arg `pc'.
 890         * sem.c,sem-switch.c: Regenerated.
 891         * cpux.h,readx.c,semx.c: Regenerated.
 892
 893 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 894
 895         Rename cpu m32r to m32rb to distinguish from architecture name.
 896         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 897         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 898         * tconfig.in (WANT_CPU_M32RB): Ditto.
 899         * m32r.c (WANT_CPU_M32RB): Ditto.
 900         (*): m32r_ cpu fns renamed to m32rb_.
 901         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 902         * arch.h,arch.c: Regenerate.
 903         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 904         * sem-switch.c,sem.c: Regenerate.
 905
 906         * sim-if.c (sim_open): Don't allocate memory on top of any user
 907         specified memory.
 908         (h_gr_get,h_gr_set): Delete.
 909         * sim-main.h (h_gr_get,h_gr_set): Delete.
 910         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 911         a_m32r_h_gr_[gs]et.
 912
 913         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 914
 915         * sim-if.c (sim_open): Open opcode table.
 916         (sim_close): Close it.
 917
 918 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 919
 920         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 921         accept an accumulator choice.
 922         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 923
 924 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 925
 926         * m32r.c: Include cgen-mem.h.
 927         * traps.c (m32r_trap): Tweak for -Wall.
 928         * m32rx.c: Include cgen-mem.h.
 929         * semx.c: Regenerate, get -Wall cleanups.
 930
 931 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 932
 933         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 934         * cpux.h,readx.c,semx.c: Ditto.
 935
 936 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 937
 938         * Makefile.in: cgen_maint -> CGEN_MAINT.
 939         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 940         * configure: Regenerate.
 941         * arch.c,arch.h,cpuall.h: Regenerate.
 942         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 943         * sem-switch.c,sem.c: Regenerate.
 944         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 945         * semx.c: Regenerate.
 946         * mloopx.in (icount): Moved here from genmloop.sh.
 947
 948 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 949
 950         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
 951         load_stall,biggest_cycles.
 952         * m32r.c (m32r_model_mark_get_h_gr): Update.
 953         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
 954         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
 955         * mloop.in: Call cycle init/update fns.
 956         * model.c: Regenerate.
 957         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
 958         * mloopx.in: Call cycle init/update fns.
 959         * modelx.c: Regenerate.
 960
 961 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 962
 963         * traps.c: New file.  Trap support moved here from sim-if.c.
 964         * Makefile.in (SIM_OBJS): Add traps.o
 965         * sim-if.c: Don't include targ-vals.h.
 966         (sim_engine_illegal_insn): Moved to traps.c
 967         * sim-main.h (SIM_CORE_SIGNAL): Define.
 968         (m32r_core_signal): Declare.
 969         * m32r-sim.h (m32r_trap): Declare.
 970
 971         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
 972         register.
 973
 974         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
 975         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
 976         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
 977
 978         * extract.c,sem-switch.c,sem.c: Regenerate.
 979         * cpux.h,readx.c,semx.c: Regenerate.
 980
 981 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
 982
 983         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
 984         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
 985         (execute): Count parallel insns.
 986         * sim-if.c (print_m32r_misc_cpu): Print count.
 987         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
 988
 989         Zero bottom two bits of pc in jmp,jl insns.
 990         * sem.c,sem-switch.c: Regenerate.
 991         * semx.c: Regenerate.
 992
 993 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
 994
 995         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
 996
 997 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
 998
 999         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1000         (sim_sync_stop): New function.
1001
1002 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1003
1004         * Makefile.in (devices.o): Add dependencies.
1005
1006         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1007         * sem-switch.c,sem.c: Regenerate.
1008         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1009         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1010         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1011         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1012         Fix pc value passed to TRACE_INSN for second parallel insn.
1013
1014 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1015
1016         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1017
1018 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1019
1020         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1021         * model.c: Ditto.  Reorganize model/mach data.
1022         * cpux.h: Ditto.
1023         * modelx.c: Ditto.
1024
1025         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1026         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1027         * decode.c,decode.h: Regenerate, introduces IDESC table.
1028         * mloop.in (extract16,extract32): Add IDESC support.
1029         Update names of semantic handler member names.
1030         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1031         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1032         * mloopx.in: Add IDESC support.
1033         Update names of semantic handler member names.
1034         Delete call to PROFILE_COUNT_INSN.
1035
1036         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1037         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1038         * readx.c: Regenerate.  Redo computed goto label handling.
1039         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1040         support.
1041
1042         * m32r.c (m32r_fetch_register): Change result type and args to
1043         conform to sim_fetch_register interface.
1044         (m32r_store_register): Ditto for sim_store_register interface.
1045         * m32rx.c (m32rx_fetch_register): Change result type and args to
1046         conform to sim_fetch_register interface.
1047         (m32rx_store_register): Ditto for sim_store_register interface.
1048
1049         * sim-if.c (alloc_cpu): Delete.
1050         (free_state): Uninstall modules here ...
1051         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1052         Set default architecture/model if not specified.
1053         (sim_fetch_register,sim_store_register): Rewrite.
1054
1055         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1056         and moved to common/sim-cpu.c.
1057         (sim_create_inferior): Update.
1058         (do_trap): Update.
1059         * sim-main.h (h_pc_get,h_pc_set): Delete.
1060
1061         * sim-main.h (sim_cia): Change to USI.
1062         (sim_cpu): Move m32r_misc_profile before machine generated part.
1063
1064 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1065
1066         * configure: Regenerated to track ../common/aclocal.m4 changes.
1067
1068 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1069
1070         * model.c: Rebuilt.
1071         * modelx.c: Rebuilt.
1072
1073 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1074
1075         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1076         and variable renaming due to macro insn additions.
1077         * mloop.in: Update to use CGEN_INSN_NUM.
1078         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1079         * mloopx.in: Update to use CGEN_INSN_NUM.
1080
1081 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1082
1083         * configure: Regenerated to track ../common/aclocal.m4 changes.
1084         * config.in: Ditto.
1085
1086 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1087
1088         * acconfig.h: New file.
1089         * configure.in: Reverted change of Apr 24; use sinclude again.
1090
1091 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1092
1093         * configure: Regenerated to track ../common/aclocal.m4 changes.
1094         * config.in: Ditto.
1095
1096 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1097
1098         * configure.in: Don't call sinclude.
1099
1100 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1101
1102         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1103         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1104         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1105         #include cgen-ops.h.
1106         * cpux.c,readx.c,semx.c: Regenerate.
1107         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1108         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1109         (m32r_h_accums_get): Sign extend top 8 bits.
1110
1111 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1112
1113         * semx.c: Regenerate.
1114
1115 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1116
1117         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1118         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1119
1120 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1121
1122         * configure: Regenerated to track ../common/aclocal.m4 changes.
1123
1124 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1125
1126         * configure: Regenerated to track ../common/aclocal.m4 changes.
1127
1128 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1129
1130         * configure: Regenerated to track ../common/aclocal.m4 changes.
1131
1132 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         * configure: Regenerated to track ../common/aclocal.m4 changes.
1135
1136 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1137
1138         * config.in (HAVE_FCNTL_H): Add.
1139         * configure: Regenerate.
1140         * Makefile.in (SIM_OBJS): Add devices.o.
1141         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1142         (UART_*): Define m32r serial port parameters.
1143         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1144         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1145         * devices.c: To here.
1146         * sim-if.c: Don't include signal.h,sim-core.h.
1147         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1148         (sim_resume): Call sim_module_{resume,suspend}.
1149         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1150
1151         * tconfig.in (SIM_HANDLES_LMA): Define.
1152
1153         * sim-if.c (do_trap): Result is new pc.
1154         Handle --environment=operating.
1155         * sem-switch.c,sem.c: Regenerate.
1156         * semx.c: Regenerate.
1157
1158 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1159
1160         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1161         sim_core_*_map with read_map, write_map, exec_map resp.
1162
1163 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1164
1165         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1166         (arch.o): Delete cpu-opc.h dependency.
1167         (decode.o,model.o): Likewise.
1168         (decodex.o,modelx.o): Likewise.
1169
1170         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1171         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1172
1173 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1174
1175         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1176
1177         * sim-if.c (sim_info): Delete.
1178
1179 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1180
1181         * mloopx.in: Fix handling of branch in parallel with another insn.
1182         * semx.c: Regenerate.
1183
1184 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1185
1186         * sim-main.h: #include symcat.h.
1187         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1188         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1189         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1190         * sem.c,sem-switch.c: Regenerate.
1191         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1192         * mloopx.in: Rewrite.
1193         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1194
1195 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1196
1197         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1198         in the backup PC register.
1199         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1200         in the backup PC register.
1201
1202 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1203
1204         * m32r.c (do_lock,do_unlock): Delete.
1205         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1206         * sem.c,sem-switch.c: Regenerate.
1207         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1208
1209 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1210
1211         * Makefile.in (M32R_OBJS): Add cpu.o.
1212         (cpu.o): Add rule for.
1213         (NL_TARGET): Define.
1214         * configure.in: Add AC_CHECK_PROG(SCHEME).
1215         * cpu.c: New file.
1216         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1217         * sem-switch.c,sem.c: Regenerate.
1218         * mloop.in (execute): Update call to semantic fn.
1219         (M32RX_OBJS): Add cpux.o.
1220         (cpux.o): Add rule for.
1221         cpux.c: New file.
1222         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1223         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1224         (m32rx_h_cr_{get,set}): New functions.
1225         (m32rx_h_accums_{get,set}): New functions.
1226         * mloopx.in: Rewrite main loop.
1227
1228         * m32r.c (do_trap): Move from here.
1229         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1230         (sim_create_inferior): Use h_pc_set.
1231         (h_pc_{get,set}): New functions.
1232         (h_gr_{get,set}): New functions.
1233         (syscall_{read,write}_mem): New functions.
1234         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1235
1236 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1237
1238         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1239         length parameter.  Return -1.
1240         (sim_create_inferior): Pass 4 sim_store_register.
1241
1242 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1243
1244         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1245
1246         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1247         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1248
1249 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1250
1251         * decode.c, sem.c: Regenerate.
1252         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1253         * m32rx.c (m32rx_h_accums_set): New function.
1254         (m32rx_model_mark_[gs]et_h_gr): New function.
1255         * mloopx.in: Rewrite.
1256         * Makefile.in (mloopx.o): Build with -parallel.
1257         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1258         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1259
1260 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1261
1262         * Makefile.in (m32r.o): Depend on cpu.h
1263         (extract.o): Pass -DSCACHE_P.
1264         * mloop.in (extract{16,32}): Update call to m32r_decode.
1265         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1266         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1267         * sim-main.h: #include "ansidecl.h".
1268         Don't include cpu-opc.h, done by arch.h.
1269         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1270         (m32rx.o): New rule.
1271         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1272         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1273         (m32rx_h_accums_get): New function.
1274         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1275         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1276
1277 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1278
1279         * configure: Regenerated to track ../common/aclocal.m4 changes.
1280
1281 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1282
1283         * configure: Regenerated to track ../common/aclocal.m4 changes.
1284
1285 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1286
1287         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1288         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1289         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1290
1291 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1292
1293         * cpux.h: Fix duplicate definition of h_accums field for
1294         fmt_53_sadd structure.
1295
1296 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1297
1298         * Makefile.in: Add m32rx objs, and rules to build them.
1299         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1300         * m32rx.c, mloopx.in: New files.
1301
1302 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1303
1304         * configure: Regenerated to track ../common/aclocal.m4 changes.
1305
1306 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1307
1308         * arch.c, arch.h, cpuall.h: New files.
1309         * arch-defs.h: Deleted.
1310         * mloop.in: Renamed from mainloop.in.
1311         * Makefile.in: Update.
1312         * sem-ops.h: Deleted.
1313         * mem-ops.h: Deleted.
1314         (arch): Renamed from CPU.
1315         * cpu.h: New file.
1316         * decode.c: Redone.
1317         * decode.h: Redone.
1318         * extract.c: Redone.
1319         * model.c: Redone.
1320         * sem-switch.c: Redone.
1321         * sem.c: Renamed from semantics.c, and redone.
1322         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1323         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1324         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1325         (m32r_{fetch,store}_register): New functions.
1326         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1327         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1328         (h_cr_{get,set}): Prefix with m32r_.
1329         (do_trap): Fetch state from current_cpu, not current_state.
1330         Call sim_engine_halt instead of engine_halt.
1331         * sim-if.c (alloc_cpu): New function.
1332         (free_state): New function.
1333         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1334         type.  Call sim_analyze_program.
1335         (sim_create_inferior): Handle selected cpu type when setting PC.
1336         (sim_resume): Handle m32rx.
1337         (sim_stop_reason): Deleted.
1338         (print_m32r_misc_cpu): Update.
1339         (sim_{fetch,store}_register): Handle m32rx.
1340         (sim_{read,write}): Deleted.
1341         (sim_engine_illegal_insn): New function.
1342         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1343         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1344         Include cpux.h,decodex.h if m32rx.
1345         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1346         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1347         (sim_state): Delete members core,events,halt_jmp_buf.
1348         Change `cpu' member to be a pointer to the cpu's struct, rather than
1349         record inside the state struct.
1350         * tconfig.in (WITH_DEVICES): Define here.
1351         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1352
1353 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1354
1355         * arch-defs.h (INSN_NAME): Fix typo.
1356
1357 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1358
1359         * configure: Regenerated to track ../common/aclocal.m4 changes.
1360         * config.in: Ditto.
1361
1362 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1363
1364         * m32r-sim.h (MSPR_ADDR): New macro.
1365         (m32r_mspr_device): Declare.
1366         (struct _device): Define.
1367         * m32r.c (m32r_mspr_device): New global.
1368         (device_{io_{read,write}_buffer,error}): New functions.
1369         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1370         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1371         (sim_open): Attach device to handle MSPR register.
1372         * sim-main.h (WITH_DEVICES): Define as 1.
1373         Include cpu-sim.h.
1374
1375         * configure: Regenerated to track ../common/aclocal.m4 changes.
1376
1377 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1378
1379         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1380         * configure: Regenerated.
1381
1382 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1383
1384         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1385         * sim-if.c (sim_open): Call sim_config.
1386         (sim_stop_reason): Update call to sim_signal_to_host.
1387
1388 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1389
1390         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1391
1392 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1393
1394         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1395
1396 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1397
1398         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1399
1400 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1401
1402         * configure: Regenerated to track ../common/aclocal.m4 changes.
1403
1404 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1405
1406         * configure: Regenerated to track ../common/aclocal.m4 changes.
1407
1408 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1409
1410         * configure: Regenerated to track ../common/aclocal.m4 changes.
1411
1412 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1413
1414         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1415         SIM_DEFAULT_MODEL): Delete, moved to common.
1416         (SIM_EXTRA_CFLAGS): Update.
1417
1418 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1419
1420         * configure.in (sim_link_links): Configure non-strict memory
1421         alignment.
1422
1423         * configure: Regenerated to track ../common/aclocal.m4 changes.
1424
1425 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1426
1427         * configure: Regenerated to track ../common/aclocal.m4 changes.
1428
1429 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1430
1431         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1432         using sim_do_commandf.
1433         (sim_open): Set magic-number at the start.
1434         (sim_do_command): Implement.
1435
1436         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1437
1438 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1439
1440         * configure: Regenerated to track ../common/aclocal.m4 changes.
1441
1442 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1443
1444         * configure: Regenerated to track ../common/aclocal.m4 changes.
1445
1446 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1447
1448         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1449
1450 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1451
1452         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1453
1454 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1455
1456         * configure: Regenerated to track ../common/aclocal.m4 changes.
1457         * config.in: Ditto.
1458
1459 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1460
1461         * sim-if.c (sim_kill): Delete.
1462         (sim_create_inferior): Add ABFD argument.
1463         (sim_load): Move setting of PC from here.
1464         (sim_create_inferior): To here.
1465         (sim_load): Delete, use sim-hload.c instead.
1466
1467         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1468
1469 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1470
1471         * configure: Regenerated to track ../common/aclocal.m4 changes.
1472         * config.in: Ditto.
1473
1474 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1475
1476         * sim-if.c (sim_open): Add ABFD argument.
1477
1478 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1479
1480         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1481         * sim-if.c (sim_open): Use it.
1482
1483 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1484
1485         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1486
1487 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1488
1489         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1490         (sim_write): Ditto for write.
1491
1492         * m32r.c (do_trap): Ditto for read/write.
1493
1494 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1495
1496         * sim-if.c (sim_open): Add callback argument.
1497         (sim_set_callbacks, sim_callback): Delete.
1498         (sim_load): Set STATE_LOADED_P.
1499
1500 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1501
1502         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1503         sim_engine_abort.
1504
1505 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1506
1507         * sim-if.c (sim_open): Update to reflect changes to core in
1508         ../common/.
1509         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1510         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1511         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1512
1513 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1514
1515         * decode.c (decode): Add computed goto support.
1516
1517 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1518
1519         * mem-ops.h: Stub additional core read/write arguments.
1520
1521         * sim-main.h: Declare sim_cia - type SI.
1522         (struct _sim_cpu): Move base type to end per common.
1523         (struct _sim_state): Ditto.
1524
1525 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1526
1527         Merge from branch into devo.  CGEN generic files moved to common
1528         directory.  K&R C support is no longer provided.
1529
1530 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1531
1532         * configure: Regenerated to track ../common/aclocal.m4 changes.
1533
1534 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1535
1536         * Makefile.in, seman-cache.c: new file, for wingdb build.
1537         * sim-alloca.h: fixed for wingdb.
1538
1539 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1540
1541         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1542         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1543         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1544
1545 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1546
1547         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1548         (exc_illegal): Likewise.
1549         * decode.c (decode_vars): Add decode_illegal.
1550         * genmloop.sh: #include "cpu-opc.h".
1551         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1552         (labels): Add case_INSN_ILLEGAL.
1553         (SWITCH): Add INSN_ILLEGAL case.
1554
1555 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1556
1557         * model.c (model_module): Use 0 not NULL.
1558
1559         * genmloop.sh (sim_main_loop): Handle k&r c.
1560
1561         * sem-switch.c: Regenerate to get k&r c support.
1562         * semantics.c: Likewise.
1563
1564         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1565         (ADDCSI,SUBCSI): New functions.
1566         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1567         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1568
1569         * simcache.c (simcache_{install,init,uninstall}): Use
1570         DECLARE_MODULE_INSTALL_HANDLER.
1571         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1572
1573         * utils.c: #include "semops.h".
1574
1575 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1576
1577         * profile.c (profile_print_simcache): Fix thinko in printf text.
1578
1579         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1580
1581 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1582
1583         * m32r.c (h_cr_get): Rewrite.
1584         (h_cr_set): Rewrite.
1585         * sem-switch.c (rte): bcarry renamed to bcond.
1586         * semantics.c (rte): Likewise.
1587         * simdefs.h (CPU_STATE): Likewise.
1588
1589         * config.in (HAVE_SYS_TIME_H): Add.
1590         * configure.in: Check for sys/time.h.
1591         * configure: Regenerated.
1592         * utils.c: Include sys/time.h if present.
1593
1594         * common.c (sim_parse_args): Account for NULL terminating entry
1595         in long_options table.
1596
1597         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1598         Always use cache if configured in.
1599         * mainloop.in (do_extract_insn{16,32}): New functions.
1600         (normal,fast): Call them.  Handle starting in left slot.
1601         * simcache.c (simcache_option_handler): Disallow -c0.
1602         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1603
1604         * profile.c (profile_print_simcache): Fix percentage calc.
1605
1606         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1607
1608 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1609
1610         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1611         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1612         Add mod-list.h.
1613         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1614         (sim-if.o,m32r.o,utils.o): Likewise.
1615         (common.o): Don't explicitly depend on mod-list.h.
1616         (mainloop.c): Pass CPU to genmloop.sh.
1617         (stamp-modules): Depend on configure.
1618         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1619         (extract.o): Depend on decode.h, memops.h, semops.h.
1620         (semantics.o,seman-cache.o): Likewise.
1621         (model.o,ops.o): Depend on memops.h.
1622         (extr-cache.o): Disable building for the moment.
1623
1624         * simcommon.h: Delete, move contents into cgen-sim.h.
1625         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1626         (UINT,CGEN_CAT3): Define.
1627         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1628         (decode_t): Renamed to DECODE.
1629
1630         * simfns.h: Delete, contents moved to memops.h,semops.h.
1631         * memops.h: New file.
1632         * semops.h: New file.
1633         * decode.h: Renamed from semantics.h.
1634
1635         * sim-argv.h: New file.
1636         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1637         dependency of sim-argv.h.
1638
1639         * sim-alloca.h: New file.
1640         * common.c: Include it.
1641         * Makefile.in (common.o): Add dependency.
1642
1643         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1644         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1645         * configure.in: sinclude ../common/aclocal.m4.
1646         Check for headers time.h, sys/resource.h.
1647         Check for functions time, getrusage.
1648         (sim_link_{files,links}): Add link cpu-opc.h.
1649         (sim_profile): Add simcache.
1650         (SIM_AC_PROFILE): Add simcache, profile.o.
1651         (simcache module): Delete extr-cache.o for now.
1652         (--enable-sim-cache): Allow specification of default cache size.
1653         * configure: Regenerated.
1654
1655         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1656         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1657         Regenerate.
1658
1659         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1660         Don't include m32r-sim.h.
1661         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1662         Simplify profiling test with PROFILE_MODEL_P.
1663         (mvfc,mvtc): Fix access of control registers.
1664         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1665         Don't include m32r-sim.h.
1666         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1667         Simplify profiling test with PROFILE_MODEL_P.
1668         (mvfc,mvtc): Fix access of control registers.
1669
1670         * sem-switch.c: New file, for GCC computed goto support.
1671
1672         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1673         memops.h,semops.h,trace.h,cpu-sim.h.
1674         (RUN_FAST_P): Change default to run fast if cache size > 0
1675         and not profiling.
1676         (sim_main_loop): Record execution time.
1677         Record instruction count even in fast mode.
1678         (init): Allow cpu to provide init code in mainloop.in.
1679         (FAST): Define as 0 or 1 depending on fast mode.
1680         * mainloop.in (normal): Combine with fast case.
1681         Add support for GCC computed gotos.  Count simcache hits/misses.
1682         (init): Initialize "switch" labels if GNUC.
1683
1684         * cgen-utils.in: Don't include opcode/cgen.h.
1685         Include cgen-sim.h, cpu-opc.h.
1686         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1687         * m32r-sim.h: Don't include mod-list.h
1688         (RUN_FAST_P): Delete.
1689         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1690         semops.h,memory.h,trace.h
1691         (h_cr_get,h_cr_set): New functions.
1692         * memory.c: #include cgen-sim.h,callback.h.
1693         * ops.c: Don't include profile.h,m32r-sim.h.
1694         Include cgen-sim.h,memops.h,cpu-sim.h.
1695         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1696         * trace.c: Include cgen-sim.h,cpu-opc.h.
1697         * trace.h (trace_insn_{init,fini}): Declare.
1698
1699         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1700         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1701         Regenerate to get new insn aliases.
1702
1703         * mrun.c: #include "ansidecl.h".
1704         (STATE): Use struct sim_state instead.
1705
1706         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1707         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1708         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1709         (profile_print_simcache): New function.
1710         (profile_print): Call it.  Print simulator speed stats.
1711         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1712         PROFILE_MEMORY_MASK.
1713         (MODULE_PROFILE_SIMCACHE_P): Define.
1714         (PROFILE_SIMCACHE_MASK): Define.
1715         (PROFILE_COUNT): New members total_insn_count,exec_time.
1716         New members simcache_hits,simcache_misses.
1717         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1718         (PROFILE_MODEL_P): New macro.
1719         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1720
1721         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1722         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1723         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1724         (sim_info): Pass verbose to profile_print.
1725
1726         * simcache.c: Include cgen-sim.h,callback.h.
1727         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1728         (simcache_option_handler): Ensure cache size at least 2.
1729         Allow config time specification of default cache size.
1730         * simcache.h (struct simcache): Support GCC computed gotos.
1731         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1732         (USING_SIMCACHE_P): New macro.
1733
1734         * simdefs.h: Don't include m32r-opc.h.
1735         (CGEN_MAX_SIM_INSNS): Define.
1736         (CPU_STATE): Regenerate.
1737         (ARGBUF): Regenerate.
1738         (extract,semantic handler decls): Delete, moved to decode.h.
1739
1740         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1741         (USE_SEM_SWITCH): Define.
1742
1743         * utils.c: Include bfd.h,time.h,sys/resource.h.
1744         (sim_time_get,sim_time_elapsed): New functions.
1745         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1746
1747 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1748
1749         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1750         * configure: Regenerated.
1751         * model.c: #include <stdlib.h>.
1752         * simcache.c: #include "libiberty.h".
1753         * simcommon.h (alloca): Handle i386-windows.
1754
1755         * common.c: #include libiberty.h.
1756         (sim_signal_to_host): Return 5 if wingdb.
1757
1758 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1759
1760         * configure.in (sim_cache): Enabled by default now, pass default
1761         cache size to --enable-sim-cache.
1762         * simcache.c (simcache_option_handler): Allow -c 0.
1763
1764         * simdefs.h,simfns.h: Regenerate
1765         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1766
1767 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1768
1769         Add model profiling support.
1770         * configure.in: Handle --enable-sim-model.
1771         (sim_profile): Add model.
1772         * Makefile.in (model.o): Add rule.
1773         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1774         * extract.c (*): Add model profiling support.
1775         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1776         (model_mark_{busy,unbusy}_reg): New functions.
1777         * profile.c (profile_option_handler): Recognize --profile model.
1778         (profile_print_model): New function.
1779         (profile_print): Call it.
1780         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1781         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1782         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1783         load_stall_count,taken_count,untaken_count.
1784         * semantics.c (*): Add model profiling support.
1785         * simcommon.h (struct sim_state): New members mach,model.
1786         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1787         (MAX_MODELS,MAX_UNITS): Define.
1788         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1789
1790         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1791         (stamp-modules): Depend on genmodlist.sh.
1792         * common.c (standard_options): Add --max-insns.
1793         (copy_argv): New function.
1794         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1795         * genmloop.sh: Allow mainloop.in to contain support code.
1796         * mainloop.in: Move do_insn16,do_insn32 here.
1797         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1798         * sim-if.c (sim_open): Don't set max insn count.
1799         (sim_create_inferior): Save argv,envp.
1800         * simcommon.h (struct sim_state): New members argv,envp.
1801         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1802         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1803         (ARGBUF): New members h_gr_get, h_gr_set.
1804         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1805         (trace_printf): Print to buffer, output later by trace_insn_fini.
1806         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1807
1808 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1809
1810         * configure.in (AC_FUNC_ALLOCA): Call.
1811         * configure: Regenerate.
1812         * config.h (HAVE_ALLOCA_H): Add.
1813         * simcommon.h: Add alloca support.
1814         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1815         (DECLARE_OPTION_HANDLER): Define.
1816         (MEM_FN): Declare using PARAMS.
1817         (DECLARE_MEM_FN): Define.
1818         * trace.c (trace_result): Tweak for !STDC.
1819         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1820         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1821         * common.c (sim_print_help_fn): Use PARAMS.
1822         (standard_option_handler): Fix decl for !STDC systems.
1823         * memory.c: #include <stdio.h>
1824         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1825         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1826         * profile.c (profile_install): Likewise.
1827         (profile_option_handler): Likewise.
1828
1829 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1830
1831         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1832         Prefix them with 0x instead.
1833
1834         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1835         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1836         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1837         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1838         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1839         Add support for boolean and/or.
1840         * utils.c: Redo naming of DI functional support.
1841         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1842
1843 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1844
1845         * Directory created.