sim/m32r/ChangeLog

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