sim/m32r/ChangeLog

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