sim/m32r/ChangeLog

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