sim/m32r/ChangeLog

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