sim/m32r/ChangeLog

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