sim/m32r/ChangeLog

   1 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * arch.c: Rename MACH to SIM_MACH.
   4         * cpuall.h: Likewise.
   5         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
   6         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
   7         * model2.c, modelx.c: Likewise.
   8
   9 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * sim-main.h (WITH_SCACHE_PBB): Move from ...
  12         * tconfig.h (WITH_SCACHE_PBB): ... here.
  13
  14 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * devices.c (device_error): Delete.
  17
  18 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * tconfig.h (SIM_HANDLES_LMA): Delete.
  21
  22 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
  25         SIM_BREAKPOINT_SIZE): Delete.
  26         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
  27         breakpoint code.
  28         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
  29
  30 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * tconfig.h (WITH_WATCHPOINTS): Delete.
  33
  34 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
  37
  38 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  41         sim-stop.o.
  42
  43 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * sim-if.c (sim_close): Delete.
  46
  47 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * configure: Regenerate.
  50
  51 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * traps.c (m32r_trap): Replace call to cb_syscall with
  54         sim_syscall_multi.
  55         * traps-linux.c (m32r_trap): Likewise.
  56
  57 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * traps-linux.c: Include sim-syscall.h.
  60         (syscall_read_mem, syscall_write_mem): Delete.
  61         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  62         to sim_syscall_read_mem/sim_syscall_write_mem.
  63         * traps.c: Include sim-syscall.h.
  64         (syscall_read_mem, syscall_write_mem): Delete.
  65         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  66         to sim_syscall_read_mem/sim_syscall_write_mem.
  67
  68 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  69
  70         * configure: Regenerate.
  71
  72 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * configure: Regenerate.
  75
  76 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  77
  78         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
  79         * decode2.c (m32r2f_decode): Likewise.
  80         * decodex.c (m32rxf_decode): Likewise.
  81         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
  82         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
  83         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
  84         * sem-switch.c: Likewise.
  85         * sem-switch2.c: Likewise.
  86         * sem-switchx.c: Likewise.
  87
  88 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
  91
  92 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * sim-main.h (USING_SIM_BASE_H): Delete.
  95
  96 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
  99
 100 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * sim-main.h (sim_cia): Delete.
 103
 104 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * sim-main.h (CIA_GET, CIA_SET): Delete.
 107
 108 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 111         * sim-main.h (STATE_CPU): Delete.
 112
 113 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 116         (STATE_CPU): Handle WITH_SMP.
 117
 118 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * configure: Regenerate.
 121
 122 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 123
 124         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 125
 126 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * config.in, configure: Regenerate.
 129
 130 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * sim-if.c (sim_open): Delete dv_sockser_install call.
 133
 134 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * configure: Regenerate.
 137
 138 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * configure: Regenerate.
 145
 146 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * configure: Regenerate.
 149
 150 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * aclocal.m4, config.in, configure: Regenerate.
 153         * tconfig.in: Rename file ...
 154         * tconfig.h: ... here.
 155
 156 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 159
 160 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * Makefile.in (SIM_RUN_OBJS): Delete.
 163
 164 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 165
 166         * configure.ac: Default simulator hardware to off again.  Remove
 167         dead m32r_extra_objs substitution.
 168         * configure: Regenerate.
 169         * Makefile.in: Remove unused m32r_extra_objs.
 170
 171 2014-08-19  Alan Modra  <amodra@gmail.com>
 172
 173         * configure: Regenerate.
 174
 175 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 176
 177         * configure: Regenerate.
 178         * config.in: Regenerate.
 179
 180 2013-09-23  Alan Modra  <amodra@gmail.com>
 181
 182         * configure: Regenerate.
 183
 184 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 185
 186         * aclocal.m4, configure: Regenerate.
 187
 188 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 189             Mike Frysinger  <vapier@gentoo.org>
 190
 191         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 192         from always on to defaulting to yes it is enabled.
 193         * Makefile.in: Conditionalize reference to dv-sockser.o.
 194         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 195         * configure: Regenerated.
 196
 197 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * configure: Regenerate.
 200
 201 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 202
 203         * configure.ac: Fail if dv-sockser.o not available.
 204         Error when --disable-sim-hardware is specified.
 205         * configure: Regenerated.
 206
 207 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 208
 209         * config.in, configure: Regenerate.
 210
 211 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 212
 213         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 214
 215 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * aclocal.m4, config.in, configure: Regenerate.
 218
 219 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * aclocal.m4: New file.
 222         * configure: Regenerate.
 223
 224 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 225
 226         * configure.ac: Change include to common/acinclude.m4.
 227
 228 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 231         call.  Replace common.m4 include with SIM_AC_COMMON.
 232         * configure: Regenerate.
 233
 234 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 235
 236         * sim-if.c (sim_do_command): Delete.
 237
 238 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * devices.c (device_error): Add const to message.
 241
 242 2010-02-11  Doug Evans  <dje@sebabeach.org>
 243
 244         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 245         * model.c, * model2.c, * modelx.c,
 246         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 247
 248 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 249
 250         * configure: Regenerate.
 251
 252 2010-01-02  Doug Evans  <dje@sebabeach.org>
 253
 254         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 255         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 256         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 257         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 258         update copyright year.
 259
 260 2009-11-22  Doug Evans  <dje@sebabeach.org>
 261
 262         * cpu.h: Regenerate.
 263         * cpu2.h: Regenerate.
 264         * cpux.h: Regenerate.
 265         * cpuall.h: Regenerate.
 266         * decode.c: Regenerate.
 267         * decode.h: Regenerate.
 268         * decode2.c: Regenerate.
 269         * decode2.h: Regenerate.
 270         * decodex.c: Regenerate.
 271         * decodex.h: Regenerate.
 272
 273 2009-11-03  Doug Evans  <dje@sebabeach.org>
 274
 275         * arch.c: Regenerate.
 276         * arch.h: Regenerate.
 277         * cpu.c: Regenerate.
 278         * cpu.h: Regenerate.
 279         * cpu2.c: Regenerate.
 280         * cpu2.h: Regenerate.
 281         * cpuall.h: Regenerate.
 282         * cpux.c: Regenerate.
 283         * cpux.h: Regenerate.
 284         * decode.c: Regenerate.
 285         * decode.h: Regenerate.
 286         * decode2.c: Regenerate.
 287         * decode2.h: Regenerate.
 288         * decodex.c: Regenerate.
 289         * decodex.h: Regenerate.
 290         * model.c: Regenerate.
 291         * model2.c: Regenerate.
 292         * modelx.c: Regenerate.
 293         * sem-switch.c: Regenerate.
 294         * sem.c: Regenerate.
 295         * sem2-switch.c: Regenerate.
 296         * semx-switch.c: Regenerate.
 297
 298         * Makefile.in (mloop.c): Add @true to rule.
 299         (mloopx.c, mloop2.c): Ditto.
 300         (stamp-*): Add Makefile dependency.
 301         (arch.c, arch.h, cpuall.h): Specify full path.
 302         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 303         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 304         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 305
 306 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 307
 308         * config.in: Regenerate.
 309         * configure: Likewise.
 310
 311         * configure: Regenerate.
 312
 313 2009-07-12  Doug Evans  <dje@sebabeach.org>
 314
 315         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 316         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 317
 318 2009-06-20  Doug Evans  <dje@sebabeach.org>
 319
 320         * mloop.in: Add missing # comment marker.
 321         * mloop2.in: Ditto.
 322         * mloopx.in: Ditto.
 323
 324 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 325
 326         * configure: Regenerate to track ../common/common.m4 changes.
 327         * config.in: Ditto.
 328
 329 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 330             Daniel Jacobowitz  <dan@codesourcery.com>
 331             Joseph Myers  <joseph@codesourcery.com>
 332
 333         * configure: Regenerate.
 334
 335 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 336
 337         * acconfig.h: Remove.
 338         * config.in: Regenerate.
 339
 340 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 341
 342         * configure: Regenerated.
 343
 344 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 345
 346         * configure: Regenerated.
 347
 348 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 349
 350         * configure: Regenerated.
 351
 352 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 353
 354         * configure: Regenerate.
 355
 356 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 357
 358         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 359         explicit call to AC_CONFIG_HEADER.
 360         * configure: Regenerate.
 361
 362 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 363
 364         * configure.ac: Update to use ../common/common.m4.
 365         * configure: Re-generate.
 366
 367 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 368
 369         * configure: Regenerated to track ../common/aclocal.m4 changes.
 370
 371 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 372
 373         * configure.ac: Rename configure.in, require autoconf 2.59.
 374         * configure: Re-generate.
 375
 376 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 377
 378         Committed by Kei Sakamoto.
 379         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 380         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 381         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 382         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 383         __NR_getresgid32 and __NR_chown32.
 384         * syscall.h: Add new definitions of system call number.
 385
 386 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 387
 388         * configure: Regenerate for ../common/aclocal.m4 update.
 389
 390 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 391
 392         Committed by Andrew Cagney.
 393         * traps-linux.c: Don't include linux/module.h.
 394         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 395         __NR_get_kernel_syms.
 396
 397 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 398
 399         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 400
 401 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 402
 403         Committed by Andrew Cagney.
 404         * mloopx.in: Update copyright.
 405         (xextract-pbb): Fixed trap for system calls operation in parallel.
 406         * mloop2.in (xextract-pbb): Ditto.
 407
 408 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 409
 410         * configure.in: Changed for dummy simulator of m32r-linux.
 411         * configure: Regenerate.
 412         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 413         * traps-linux.c: Added for dummy simulator of m32r-linux.
 414         * syscall.h: Ditto.
 415         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 416         simulator for m32r-linux.
 417         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 418         m32r-linux.
 419
 420 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 421
 422         * Makefile.in: Add support for new machine m32r2.
 423         * cpu2.c: New file for m32r2 support.
 424         * cpu2.h: Likewise.
 425         * decode2.c: Likewise.
 426         * decode2.h: Likewise.
 427         * m32r2.c: Likewise.
 428         * mloop2.in: Likewise.
 429         * model2.c: Likewise.
 430         * sem2-switch.c: Likewise.
 431         * arch.c: Regenerate.
 432         * arch.h: Regenerate.
 433         * cpu.c: Regenerate.
 434         * arch.c: Regenerate.
 435         * cpuall.c: Regenerate.
 436         * cpux.c: Regenerate.
 437         * cpux.h: Regenerate.
 438         * decode.c: Regenerate.
 439         * decode.h: Regenerate.
 440         * decodex.c: Regenerate.
 441         * decodex.h: Regenerate.
 442         * model.c: Regenerate.
 443         * modelx.c: Regenerate.
 444         * sem-switch.c: Regenerate.
 445         * sem.c: Regenerate.
 446         * semx-switch.c: Regenerate.
 447         * m32r-sim.h: Add EVB register support.
 448         * sim-if.c: Likewise.
 449         * sim-main.h: Likewise.
 450         * traps.c: Likewise.
 451
 452 2003-09-08  Dave Brolley  <brolley@redhat.com>
 453
 454         On behalf of Doug Evans <dje@sebabeach.org>
 455         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 456
 457 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 458
 459         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 460
 461 2002-12-19  Doug Evans  <dje@sebabeach.org>
 462
 463         * arch.c,arch.h,cpuall.h: Regenerate.
 464         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 465         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 466
 467 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 468
 469         * configure: Regenerated to track ../common/aclocal.m4 changes.
 470
 471 2001-11-14  Dave Brolley  <brolley@redhat.com>
 472
 473         * arch.c: Regenerate.
 474         * arch.h: Regenerate.
 475         * cpu.c: Regenerate.
 476         * cpu.h: Regenerate.
 477         * cpuall.h: Regenerate.
 478         * cpux.c: Regenerate.
 479         * cpux.h: Regenerate.
 480         * decode.c: Regenerate.
 481         * decode.h: Regenerate.
 482         * decodex.c: Regenerate.
 483         * decodex.h: Regenerate.
 484         * model.c: Regenerate.
 485         * modelx.c: Regenerate.
 486         * sem-switch.c: Regenerate.
 487         * sem.c: Regenerate.
 488         * semx-switch.c: Regenerate.
 489
 490 2001-07-05  Ben Elliston  <bje@redhat.com>
 491
 492         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 493         (stamp-cpu): Likewise.
 494         (stamp-xcpu): Likewise.
 495
 496 2001-03-05  Dave Brolley  <brolley@redhat.com>
 497
 498         * arch.c: Regenerate.
 499         * arch.h: Regenerate.
 500         * cpu.c: Regenerate.
 501         * cpu.h: Regenerate.
 502         * cpuall.h: Regenerate.
 503         * cpux.c: Regenerate.
 504         * cpux.h: Regenerate.
 505         * decode.c: Regenerate.
 506         * decode.h: Regenerate.
 507         * decodex.c: Regenerate.
 508         * decodex.h: Regenerate.
 509         * model.c: Regenerate.
 510         * modelx.c: Regenerate.
 511         * sem-switch.c: Regenerate.
 512         * sem.c: Regenerate.
 513         * semx-switch.c: Regenerate.
 514
 515 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 516
 517         * configure: Regenerated with sim_scache fix.
 518
 519 2000-11-18  Greg McGary  <greg@mcgary.org>
 520
 521         * Makefile.in: remove `@true' commands for rules that have
 522         $(CGEN_MAINT) as a prerequisite.
 523
 524 2000-10-06  Dave Brolley  <brolley@redhat.com>
 525
 526         * sem.c: Regenerated.
 527         * sem-switch.c: Regenerated.
 528         * semx-switch.c: Regenerated.
 529
 530 2000-08-28  Dave Brolley  <brolley@redhat.com>
 531
 532         * Makefile.in: Use of @true confuses VPATH. Remove it.
 533         * cpu.h: Regenerated.
 534         * cpux.h: Regenerated.
 535         * decode.c: Regenerated.
 536         * decodex.c: Regenerated.
 537         * model.c: Regenerated.
 538         * modelx.c: Regenerated.
 539         * sem-switch.c: Regenerated.
 540         * sem.c: Regenerated.
 541         * semx-switch.c: Regenerated.
 542
 543 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 544
 545         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 546         (stamp-arch, stamp-cpu): New targets.
 547
 548 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         * configure: Regenerated to track ../common/aclocal.m4 changes.
 551
 552 2000-03-30  Dave Brolley  <brolley@redhat.com>
 553
 554         * configure: Regenerated.
 555
 556 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 557
 558         * arch.c,arch.h,cpuall.h: Rebuild.
 559         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 560
 561 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 562
 563         * mloop.in: Update call to sim_engine_invalid_insn.
 564         * sem.c,sem-switch.c: Rebuild.
 565         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 566         result to SEM_PC.  Return vpc.
 567         * mloopx.in: Ditto.
 568         * semx-switch.c: Rebuild.
 569
 570 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 571
 572         * traps.c (sim_engine_invalid_insn): Return PC.
 573
 574 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 575
 576         * configure: Regenerated to track ../common/aclocal.m4 changes.
 577
 578 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 579
 580         * decodex.c: Rebuild.
 581
 582 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 583
 584         * sem.c: Rebuild
 585
 586         * cpux.h: Rebuild.
 587
 588 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 589
 590         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 591         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 592
 593 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 594
 595         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 596         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 597         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 598         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 599         (emit_full_parallel): Ditto.
 600
 601 1999-05-08  Felix Lee  <flee@cygnus.com>
 602
 603         * configure: Regenerated to track ../common/aclocal.m4 changes.
 604
 605 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 606
 607         * devices.c (device_io_read_buffer): New arg `sd'.
 608         (device_io_write_buffer): New arg `sd'.
 609         (device_error): Give proper arg spec.
 610
 611 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 612
 613         * sem-switch.c,sem.c: Rebuild.
 614         * cpux.h,semx-switch.c: Rebuild.
 615
 616 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 617
 618         * decode.c: Rebuild.
 619         * decodex.c: Rebuild.
 620
 621 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 622
 623         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 624
 625 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 626
 627         * arch.c,arch.h,model.c: Rebuild.
 628         * modelx.c: Rebuild.
 629         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 630         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 631         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 632         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 633         (m32rbf_store_register): Ditto.
 634         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 635         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 636         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 637         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 638         with appropriate calls to m32rbf_*.
 639
 640 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 641
 642         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 643         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 644         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 645         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 646
 647 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 648
 649         * cpu.c,cpu.h: Rebuild.
 650
 651 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 652
 653         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 654         (stamp-xmloop): s/-parallel/-parallel-write/.
 655         * configure.in (sim_link_files,sim_link_links): Delete.
 656         * configure: Rebuild.
 657         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 658         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 659         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 660         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 661         m32r_cgen_opcode_open.  Set disassembler.
 662         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 663         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 664         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 665
 666 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 667
 668         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 669
 670 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 671
 672         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 673         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 674
 675 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 676
 677         * decode.h,model.c: Regenerate.
 678         * decodex.h,modelx.c: Regenerate.
 679
 680 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 681
 682         * arch.c,arch.h,cpuall.h: Regenerate.
 683         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 684         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 685         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 686
 687 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 688
 689         * Makefile.in (m32r-clean): rm eng.h.
 690         * sim-main.h: Delete inclusion of ansidecl.h.
 691         * cpu.h: Regenerate.
 692         * cpux.h: Regenerate.
 693
 694 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 695
 696         * cpu.h: Regenerate.
 697         * cpux.h: Regenerate.
 698
 699 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 700
 701         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 702         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 703         (sim-if.o): Use SIM_MAIN_DEPS.
 704         (arch.o,traps.o,devices.o): Ditto.
 705         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 706         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 707         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 708         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 709         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 710         ([GS]ET_H_CR): Define.
 711         (m32rbf_h_psw_[gs]et_handler): Declare.
 712         ([GS]ET_H_PSW): Define.
 713         (m32rbf_h_accum_[gs]et_handler): Declare.
 714         ([GS]ET_H_ACCUM): Define.
 715         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 716         (m32rxf_h_accums_[gs]et_handler): Declare.
 717         ([GS]ET_H_ACCUMS): Define.
 718         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 719         * m32r.c (WANT_CPU): Define as m32rbf.
 720         (all register access fns): Rename to ..._handler.
 721         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 722         * m32rx.c (WANT_CPU): Define as m32rxf.
 723         (all register access fns): Rename to ..._handler.
 724
 725 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 726
 727         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 728         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 729         * configure: Regenerate.
 730
 731         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 732         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 733         * traps.c (m32r_core_signal): Handle --environment=operating.
 734
 735 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 736
 737         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 738         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 739
 740         * sim-if.c: Include string.h or strings.h if present.
 741
 742 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 743
 744         * configure.in: Call SIM_AC_OPTION_INLINE.
 745         * configure: Regenerate.
 746         * sim-main.h: Protect against multiple inclusion.
 747         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 748         Done by cgen-sim.h now.
 749         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 750         * cpuall.h: Regenerate.
 751         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 752         * mloop.in (extract16): Make static inline again.
 753         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 754         (extract32): Ditto.
 755         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 756         (execute): Test ARGBUF_PROFILE_P before profiling.
 757         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 758         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 759         * mloopx.in: Rewrite.
 760
 761 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 762
 763         * devices.c (device_io_write_buffer): Fix typo.
 764         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 765         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 766
 767 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 768
 769         * Makefile.in (M32R_OBJS): Delete extract.o.
 770         (extract.o): Delete.
 771         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 772         * mloop.in (extract16): Update type of `insn' arg.
 773         Delete call to d->extract.
 774         (extract32): Ditto.
 775         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 776         * mloopx.in (extractx16): Update type of `insn' arg.
 777         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 778         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 779         (extractx32): Ditto.
 780
 781 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 782
 783         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 784         before cgen-types.h.
 785         * tconfig.in: Guard against multiple inclusion.
 786         * cpu.h: Delete decls moved to genmloop.sh.
 787         * cpux.h: Ditto.
 788
 789 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 790
 791         * sim-main.h: #include cpu-opc.h.
 792         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 793         to get #include cleanup.
 794         * decodex.c,extractx.c,modelx.c: Ditto.
 795
 796         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 797         CGEN_INCLUDE_DEPS.
 798         (M32RBF_INCLUDE_DEPS): Define.
 799         (m32r .o's): Depend on it.
 800         (mloop.c): Update call to genmloop.sh.
 801         * cpu.h,cpuall.h: Regenerate.
 802         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 803         #include cgen-scache.h,cgen-cpu.h.
 804         * tconfig.in (WITH_FOO semantic macros): Delete.
 805         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 806         (m32rx .o's): Depend on it.
 807         (mloopx.c): Update call to genmloop.sh.
 808         * cpux.h: Regenerate.
 809
 810 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 811
 812         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 813
 814 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 815
 816         Add pseudo-basic-block execution support.
 817         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 818         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 819         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 820         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 821         * arch.c,arch.h,cpuall.h: Regenerate.
 822         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 823         * sem-switch.c,sem.c: Regenerate.
 824         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 825         load_regs_pending.
 826         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 827         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 828         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 829         m32rbf_h_accum_set): Likewise.
 830         (m32r_model_{init,update}_insn_cycles): Delete.
 831         (m32rbf_model_insn_{before,after}): New fns.
 832         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 833         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 834         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 835         (check_load_stall): New fn.
 836         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 837         (m32rbf_model_test_u_exec): New fn.
 838         * mloop.in: Rewrite, use pbb support.
 839         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 840         (sim_fetch_register,sim_store_register): Delete.
 841         * sim-main.h (CIA_GET,CIA_SET): Fix.
 842         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 843         * tconfig.in (WITH_SCACHE_PBB): Define.
 844         (WITH_SCACHE_PBB_M32RBF): Define.
 845         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 846         (m32r_trap): Pass pc to sim_engine_halt.
 847         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 848         * configure: Regenerate.
 849         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 850         (mloopx.c): Build pseudo-basic-block version.
 851         (semx.o): Delete.
 852         (extractx.o): Add.
 853         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 854         * readx.c: Delete.
 855         * semx.c: Delete.
 856         * extractx.c: New file.
 857         * semx-switch.c: New file.
 858         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 859         (SEM_SKIP_INSN): New macro.
 860         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 861         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 862         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 863         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 864         (m32rxf_model_insn_{before,after}): New fns.
 865         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 866         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 867         (check_load_stall): New fn.
 868         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 869         * mloopx.in: Rewrite, use pbb support.
 870         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 871         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 872
 873 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 874
 875         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 876         ({ACC1L,ACC1H}_REGNUM): New macros.
 877         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 878         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 879         (m32r_fetch_register,m32r_store_register): Rewrite.
 880         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 881
 882 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 883
 884         * m32r-sim.h (GET_H_SM): New macro.
 885         (UART params): Update to msa2000.
 886         * devices.c (device_io_read_buffer): Update to msa2000.
 887         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 888         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 889         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 890         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 891         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 892         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 893
 894 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 895
 896         * m32r-sim.h (m32r_trap): Update prototype.
 897         * traps.c (m32r_trap): New arg `pc'.
 898         * sem.c,sem-switch.c: Regenerated.
 899         * cpux.h,readx.c,semx.c: Regenerated.
 900
 901 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 902
 903         Rename cpu m32r to m32rb to distinguish from architecture name.
 904         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 905         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 906         * tconfig.in (WANT_CPU_M32RB): Ditto.
 907         * m32r.c (WANT_CPU_M32RB): Ditto.
 908         (*): m32r_ cpu fns renamed to m32rb_.
 909         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 910         * arch.h,arch.c: Regenerate.
 911         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 912         * sem-switch.c,sem.c: Regenerate.
 913
 914         * sim-if.c (sim_open): Don't allocate memory on top of any user
 915         specified memory.
 916         (h_gr_get,h_gr_set): Delete.
 917         * sim-main.h (h_gr_get,h_gr_set): Delete.
 918         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 919         a_m32r_h_gr_[gs]et.
 920
 921         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 922
 923         * sim-if.c (sim_open): Open opcode table.
 924         (sim_close): Close it.
 925
 926 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 927
 928         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 929         accept an accumulator choice.
 930         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 931
 932 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 933
 934         * m32r.c: Include cgen-mem.h.
 935         * traps.c (m32r_trap): Tweak for -Wall.
 936         * m32rx.c: Include cgen-mem.h.
 937         * semx.c: Regenerate, get -Wall cleanups.
 938
 939 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 940
 941         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 942         * cpux.h,readx.c,semx.c: Ditto.
 943
 944 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 945
 946         * Makefile.in: cgen_maint -> CGEN_MAINT.
 947         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 948         * configure: Regenerate.
 949         * arch.c,arch.h,cpuall.h: Regenerate.
 950         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 951         * sem-switch.c,sem.c: Regenerate.
 952         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 953         * semx.c: Regenerate.
 954         * mloopx.in (icount): Moved here from genmloop.sh.
 955
 956 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 957
 958         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
 959         load_stall,biggest_cycles.
 960         * m32r.c (m32r_model_mark_get_h_gr): Update.
 961         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
 962         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
 963         * mloop.in: Call cycle init/update fns.
 964         * model.c: Regenerate.
 965         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
 966         * mloopx.in: Call cycle init/update fns.
 967         * modelx.c: Regenerate.
 968
 969 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 970
 971         * traps.c: New file.  Trap support moved here from sim-if.c.
 972         * Makefile.in (SIM_OBJS): Add traps.o
 973         * sim-if.c: Don't include targ-vals.h.
 974         (sim_engine_illegal_insn): Moved to traps.c
 975         * sim-main.h (SIM_CORE_SIGNAL): Define.
 976         (m32r_core_signal): Declare.
 977         * m32r-sim.h (m32r_trap): Declare.
 978
 979         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
 980         register.
 981
 982         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
 983         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
 984         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
 985
 986         * extract.c,sem-switch.c,sem.c: Regenerate.
 987         * cpux.h,readx.c,semx.c: Regenerate.
 988
 989 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
 990
 991         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
 992         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
 993         (execute): Count parallel insns.
 994         * sim-if.c (print_m32r_misc_cpu): Print count.
 995         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
 996
 997         Zero bottom two bits of pc in jmp,jl insns.
 998         * sem.c,sem-switch.c: Regenerate.
 999         * semx.c: Regenerate.
1000
1001 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1002
1003         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1004
1005 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1006
1007         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1008         (sim_sync_stop): New function.
1009
1010 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1011
1012         * Makefile.in (devices.o): Add dependencies.
1013
1014         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1015         * sem-switch.c,sem.c: Regenerate.
1016         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1017         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1018         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1019         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1020         Fix pc value passed to TRACE_INSN for second parallel insn.
1021
1022 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1023
1024         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1025
1026 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1027
1028         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1029         * model.c: Ditto.  Reorganize model/mach data.
1030         * cpux.h: Ditto.
1031         * modelx.c: Ditto.
1032
1033         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1034         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1035         * decode.c,decode.h: Regenerate, introduces IDESC table.
1036         * mloop.in (extract16,extract32): Add IDESC support.
1037         Update names of semantic handler member names.
1038         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1039         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1040         * mloopx.in: Add IDESC support.
1041         Update names of semantic handler member names.
1042         Delete call to PROFILE_COUNT_INSN.
1043
1044         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1045         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1046         * readx.c: Regenerate.  Redo computed goto label handling.
1047         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1048         support.
1049
1050         * m32r.c (m32r_fetch_register): Change result type and args to
1051         conform to sim_fetch_register interface.
1052         (m32r_store_register): Ditto for sim_store_register interface.
1053         * m32rx.c (m32rx_fetch_register): Change result type and args to
1054         conform to sim_fetch_register interface.
1055         (m32rx_store_register): Ditto for sim_store_register interface.
1056
1057         * sim-if.c (alloc_cpu): Delete.
1058         (free_state): Uninstall modules here ...
1059         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1060         Set default architecture/model if not specified.
1061         (sim_fetch_register,sim_store_register): Rewrite.
1062
1063         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1064         and moved to common/sim-cpu.c.
1065         (sim_create_inferior): Update.
1066         (do_trap): Update.
1067         * sim-main.h (h_pc_get,h_pc_set): Delete.
1068
1069         * sim-main.h (sim_cia): Change to USI.
1070         (sim_cpu): Move m32r_misc_profile before machine generated part.
1071
1072 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1073
1074         * configure: Regenerated to track ../common/aclocal.m4 changes.
1075
1076 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1077
1078         * model.c: Rebuilt.
1079         * modelx.c: Rebuilt.
1080
1081 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1082
1083         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1084         and variable renaming due to macro insn additions.
1085         * mloop.in: Update to use CGEN_INSN_NUM.
1086         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1087         * mloopx.in: Update to use CGEN_INSN_NUM.
1088
1089 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1090
1091         * configure: Regenerated to track ../common/aclocal.m4 changes.
1092         * config.in: Ditto.
1093
1094 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1095
1096         * acconfig.h: New file.
1097         * configure.in: Reverted change of Apr 24; use sinclude again.
1098
1099 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1100
1101         * configure: Regenerated to track ../common/aclocal.m4 changes.
1102         * config.in: Ditto.
1103
1104 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1105
1106         * configure.in: Don't call sinclude.
1107
1108 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1109
1110         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1111         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1112         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1113         #include cgen-ops.h.
1114         * cpux.c,readx.c,semx.c: Regenerate.
1115         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1116         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1117         (m32r_h_accums_get): Sign extend top 8 bits.
1118
1119 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1120
1121         * semx.c: Regenerate.
1122
1123 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1124
1125         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1126         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1127
1128 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1129
1130         * configure: Regenerated to track ../common/aclocal.m4 changes.
1131
1132 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         * configure: Regenerated to track ../common/aclocal.m4 changes.
1135
1136 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1137
1138         * configure: Regenerated to track ../common/aclocal.m4 changes.
1139
1140 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1141
1142         * configure: Regenerated to track ../common/aclocal.m4 changes.
1143
1144 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1145
1146         * config.in (HAVE_FCNTL_H): Add.
1147         * configure: Regenerate.
1148         * Makefile.in (SIM_OBJS): Add devices.o.
1149         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1150         (UART_*): Define m32r serial port parameters.
1151         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1152         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1153         * devices.c: To here.
1154         * sim-if.c: Don't include signal.h,sim-core.h.
1155         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1156         (sim_resume): Call sim_module_{resume,suspend}.
1157         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1158
1159         * tconfig.in (SIM_HANDLES_LMA): Define.
1160
1161         * sim-if.c (do_trap): Result is new pc.
1162         Handle --environment=operating.
1163         * sem-switch.c,sem.c: Regenerate.
1164         * semx.c: Regenerate.
1165
1166 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1167
1168         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1169         sim_core_*_map with read_map, write_map, exec_map resp.
1170
1171 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1172
1173         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1174         (arch.o): Delete cpu-opc.h dependency.
1175         (decode.o,model.o): Likewise.
1176         (decodex.o,modelx.o): Likewise.
1177
1178         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1179         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1180
1181 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1182
1183         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1184
1185         * sim-if.c (sim_info): Delete.
1186
1187 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1188
1189         * mloopx.in: Fix handling of branch in parallel with another insn.
1190         * semx.c: Regenerate.
1191
1192 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1193
1194         * sim-main.h: #include symcat.h.
1195         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1196         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1197         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1198         * sem.c,sem-switch.c: Regenerate.
1199         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1200         * mloopx.in: Rewrite.
1201         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1202
1203 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1204
1205         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1206         in the backup PC register.
1207         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1208         in the backup PC register.
1209
1210 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1211
1212         * m32r.c (do_lock,do_unlock): Delete.
1213         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1214         * sem.c,sem-switch.c: Regenerate.
1215         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1216
1217 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1218
1219         * Makefile.in (M32R_OBJS): Add cpu.o.
1220         (cpu.o): Add rule for.
1221         (NL_TARGET): Define.
1222         * configure.in: Add AC_CHECK_PROG(SCHEME).
1223         * cpu.c: New file.
1224         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1225         * sem-switch.c,sem.c: Regenerate.
1226         * mloop.in (execute): Update call to semantic fn.
1227         (M32RX_OBJS): Add cpux.o.
1228         (cpux.o): Add rule for.
1229         cpux.c: New file.
1230         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1231         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1232         (m32rx_h_cr_{get,set}): New functions.
1233         (m32rx_h_accums_{get,set}): New functions.
1234         * mloopx.in: Rewrite main loop.
1235
1236         * m32r.c (do_trap): Move from here.
1237         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1238         (sim_create_inferior): Use h_pc_set.
1239         (h_pc_{get,set}): New functions.
1240         (h_gr_{get,set}): New functions.
1241         (syscall_{read,write}_mem): New functions.
1242         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1243
1244 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1245
1246         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1247         length parameter.  Return -1.
1248         (sim_create_inferior): Pass 4 sim_store_register.
1249
1250 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1251
1252         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1253
1254         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1255         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1256
1257 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1258
1259         * decode.c, sem.c: Regenerate.
1260         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1261         * m32rx.c (m32rx_h_accums_set): New function.
1262         (m32rx_model_mark_[gs]et_h_gr): New function.
1263         * mloopx.in: Rewrite.
1264         * Makefile.in (mloopx.o): Build with -parallel.
1265         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1266         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1267
1268 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1269
1270         * Makefile.in (m32r.o): Depend on cpu.h
1271         (extract.o): Pass -DSCACHE_P.
1272         * mloop.in (extract{16,32}): Update call to m32r_decode.
1273         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1274         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1275         * sim-main.h: #include "ansidecl.h".
1276         Don't include cpu-opc.h, done by arch.h.
1277         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1278         (m32rx.o): New rule.
1279         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1280         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1281         (m32rx_h_accums_get): New function.
1282         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1283         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1284
1285 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1286
1287         * configure: Regenerated to track ../common/aclocal.m4 changes.
1288
1289 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1290
1291         * configure: Regenerated to track ../common/aclocal.m4 changes.
1292
1293 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1294
1295         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1296         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1297         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1298
1299 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1300
1301         * cpux.h: Fix duplicate definition of h_accums field for
1302         fmt_53_sadd structure.
1303
1304 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1305
1306         * Makefile.in: Add m32rx objs, and rules to build them.
1307         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1308         * m32rx.c, mloopx.in: New files.
1309
1310 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1311
1312         * configure: Regenerated to track ../common/aclocal.m4 changes.
1313
1314 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1315
1316         * arch.c, arch.h, cpuall.h: New files.
1317         * arch-defs.h: Deleted.
1318         * mloop.in: Renamed from mainloop.in.
1319         * Makefile.in: Update.
1320         * sem-ops.h: Deleted.
1321         * mem-ops.h: Deleted.
1322         (arch): Renamed from CPU.
1323         * cpu.h: New file.
1324         * decode.c: Redone.
1325         * decode.h: Redone.
1326         * extract.c: Redone.
1327         * model.c: Redone.
1328         * sem-switch.c: Redone.
1329         * sem.c: Renamed from semantics.c, and redone.
1330         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1331         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1332         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1333         (m32r_{fetch,store}_register): New functions.
1334         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1335         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1336         (h_cr_{get,set}): Prefix with m32r_.
1337         (do_trap): Fetch state from current_cpu, not current_state.
1338         Call sim_engine_halt instead of engine_halt.
1339         * sim-if.c (alloc_cpu): New function.
1340         (free_state): New function.
1341         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1342         type.  Call sim_analyze_program.
1343         (sim_create_inferior): Handle selected cpu type when setting PC.
1344         (sim_resume): Handle m32rx.
1345         (sim_stop_reason): Deleted.
1346         (print_m32r_misc_cpu): Update.
1347         (sim_{fetch,store}_register): Handle m32rx.
1348         (sim_{read,write}): Deleted.
1349         (sim_engine_illegal_insn): New function.
1350         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1351         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1352         Include cpux.h,decodex.h if m32rx.
1353         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1354         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1355         (sim_state): Delete members core,events,halt_jmp_buf.
1356         Change `cpu' member to be a pointer to the cpu's struct, rather than
1357         record inside the state struct.
1358         * tconfig.in (WITH_DEVICES): Define here.
1359         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1360
1361 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1362
1363         * arch-defs.h (INSN_NAME): Fix typo.
1364
1365 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1366
1367         * configure: Regenerated to track ../common/aclocal.m4 changes.
1368         * config.in: Ditto.
1369
1370 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1371
1372         * m32r-sim.h (MSPR_ADDR): New macro.
1373         (m32r_mspr_device): Declare.
1374         (struct _device): Define.
1375         * m32r.c (m32r_mspr_device): New global.
1376         (device_{io_{read,write}_buffer,error}): New functions.
1377         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1378         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1379         (sim_open): Attach device to handle MSPR register.
1380         * sim-main.h (WITH_DEVICES): Define as 1.
1381         Include cpu-sim.h.
1382
1383         * configure: Regenerated to track ../common/aclocal.m4 changes.
1384
1385 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1386
1387         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1388         * configure: Regenerated.
1389
1390 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1391
1392         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1393         * sim-if.c (sim_open): Call sim_config.
1394         (sim_stop_reason): Update call to sim_signal_to_host.
1395
1396 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1397
1398         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1399
1400 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1401
1402         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1403
1404 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1405
1406         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1407
1408 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1409
1410         * configure: Regenerated to track ../common/aclocal.m4 changes.
1411
1412 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1413
1414         * configure: Regenerated to track ../common/aclocal.m4 changes.
1415
1416 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1417
1418         * configure: Regenerated to track ../common/aclocal.m4 changes.
1419
1420 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1421
1422         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1423         SIM_DEFAULT_MODEL): Delete, moved to common.
1424         (SIM_EXTRA_CFLAGS): Update.
1425
1426 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1427
1428         * configure.in (sim_link_links): Configure non-strict memory
1429         alignment.
1430
1431         * configure: Regenerated to track ../common/aclocal.m4 changes.
1432
1433 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1434
1435         * configure: Regenerated to track ../common/aclocal.m4 changes.
1436
1437 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1438
1439         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1440         using sim_do_commandf.
1441         (sim_open): Set magic-number at the start.
1442         (sim_do_command): Implement.
1443
1444         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1445
1446 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1447
1448         * configure: Regenerated to track ../common/aclocal.m4 changes.
1449
1450 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1451
1452         * configure: Regenerated to track ../common/aclocal.m4 changes.
1453
1454 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1455
1456         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1457
1458 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1459
1460         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1461
1462 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1463
1464         * configure: Regenerated to track ../common/aclocal.m4 changes.
1465         * config.in: Ditto.
1466
1467 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1468
1469         * sim-if.c (sim_kill): Delete.
1470         (sim_create_inferior): Add ABFD argument.
1471         (sim_load): Move setting of PC from here.
1472         (sim_create_inferior): To here.
1473         (sim_load): Delete, use sim-hload.c instead.
1474
1475         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1476
1477 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1478
1479         * configure: Regenerated to track ../common/aclocal.m4 changes.
1480         * config.in: Ditto.
1481
1482 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1483
1484         * sim-if.c (sim_open): Add ABFD argument.
1485
1486 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1487
1488         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1489         * sim-if.c (sim_open): Use it.
1490
1491 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1492
1493         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1494
1495 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1498         (sim_write): Ditto for write.
1499
1500         * m32r.c (do_trap): Ditto for read/write.
1501
1502 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1503
1504         * sim-if.c (sim_open): Add callback argument.
1505         (sim_set_callbacks, sim_callback): Delete.
1506         (sim_load): Set STATE_LOADED_P.
1507
1508 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1509
1510         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1511         sim_engine_abort.
1512
1513 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1514
1515         * sim-if.c (sim_open): Update to reflect changes to core in
1516         ../common/.
1517         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1518         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1519         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1520
1521 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1522
1523         * decode.c (decode): Add computed goto support.
1524
1525 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1526
1527         * mem-ops.h: Stub additional core read/write arguments.
1528
1529         * sim-main.h: Declare sim_cia - type SI.
1530         (struct _sim_cpu): Move base type to end per common.
1531         (struct _sim_state): Ditto.
1532
1533 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1534
1535         Merge from branch into devo.  CGEN generic files moved to common
1536         directory.  K&R C support is no longer provided.
1537
1538 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1539
1540         * configure: Regenerated to track ../common/aclocal.m4 changes.
1541
1542 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1543
1544         * Makefile.in, seman-cache.c: new file, for wingdb build.
1545         * sim-alloca.h: fixed for wingdb.
1546
1547 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1548
1549         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1550         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1551         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1552
1553 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1554
1555         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1556         (exc_illegal): Likewise.
1557         * decode.c (decode_vars): Add decode_illegal.
1558         * genmloop.sh: #include "cpu-opc.h".
1559         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1560         (labels): Add case_INSN_ILLEGAL.
1561         (SWITCH): Add INSN_ILLEGAL case.
1562
1563 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1564
1565         * model.c (model_module): Use 0 not NULL.
1566
1567         * genmloop.sh (sim_main_loop): Handle k&r c.
1568
1569         * sem-switch.c: Regenerate to get k&r c support.
1570         * semantics.c: Likewise.
1571
1572         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1573         (ADDCSI,SUBCSI): New functions.
1574         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1575         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1576
1577         * simcache.c (simcache_{install,init,uninstall}): Use
1578         DECLARE_MODULE_INSTALL_HANDLER.
1579         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1580
1581         * utils.c: #include "semops.h".
1582
1583 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1584
1585         * profile.c (profile_print_simcache): Fix thinko in printf text.
1586
1587         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1588
1589 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1590
1591         * m32r.c (h_cr_get): Rewrite.
1592         (h_cr_set): Rewrite.
1593         * sem-switch.c (rte): bcarry renamed to bcond.
1594         * semantics.c (rte): Likewise.
1595         * simdefs.h (CPU_STATE): Likewise.
1596
1597         * config.in (HAVE_SYS_TIME_H): Add.
1598         * configure.in: Check for sys/time.h.
1599         * configure: Regenerated.
1600         * utils.c: Include sys/time.h if present.
1601
1602         * common.c (sim_parse_args): Account for NULL terminating entry
1603         in long_options table.
1604
1605         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1606         Always use cache if configured in.
1607         * mainloop.in (do_extract_insn{16,32}): New functions.
1608         (normal,fast): Call them.  Handle starting in left slot.
1609         * simcache.c (simcache_option_handler): Disallow -c0.
1610         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1611
1612         * profile.c (profile_print_simcache): Fix percentage calc.
1613
1614         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1615
1616 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1617
1618         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1619         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1620         Add mod-list.h.
1621         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1622         (sim-if.o,m32r.o,utils.o): Likewise.
1623         (common.o): Don't explicitly depend on mod-list.h.
1624         (mainloop.c): Pass CPU to genmloop.sh.
1625         (stamp-modules): Depend on configure.
1626         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1627         (extract.o): Depend on decode.h, memops.h, semops.h.
1628         (semantics.o,seman-cache.o): Likewise.
1629         (model.o,ops.o): Depend on memops.h.
1630         (extr-cache.o): Disable building for the moment.
1631
1632         * simcommon.h: Delete, move contents into cgen-sim.h.
1633         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1634         (UINT,CGEN_CAT3): Define.
1635         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1636         (decode_t): Renamed to DECODE.
1637
1638         * simfns.h: Delete, contents moved to memops.h,semops.h.
1639         * memops.h: New file.
1640         * semops.h: New file.
1641         * decode.h: Renamed from semantics.h.
1642
1643         * sim-argv.h: New file.
1644         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1645         dependency of sim-argv.h.
1646
1647         * sim-alloca.h: New file.
1648         * common.c: Include it.
1649         * Makefile.in (common.o): Add dependency.
1650
1651         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1652         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1653         * configure.in: sinclude ../common/aclocal.m4.
1654         Check for headers time.h, sys/resource.h.
1655         Check for functions time, getrusage.
1656         (sim_link_{files,links}): Add link cpu-opc.h.
1657         (sim_profile): Add simcache.
1658         (SIM_AC_PROFILE): Add simcache, profile.o.
1659         (simcache module): Delete extr-cache.o for now.
1660         (--enable-sim-cache): Allow specification of default cache size.
1661         * configure: Regenerated.
1662
1663         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1664         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1665         Regenerate.
1666
1667         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1668         Don't include m32r-sim.h.
1669         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1670         Simplify profiling test with PROFILE_MODEL_P.
1671         (mvfc,mvtc): Fix access of control registers.
1672         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1673         Don't include m32r-sim.h.
1674         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1675         Simplify profiling test with PROFILE_MODEL_P.
1676         (mvfc,mvtc): Fix access of control registers.
1677
1678         * sem-switch.c: New file, for GCC computed goto support.
1679
1680         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1681         memops.h,semops.h,trace.h,cpu-sim.h.
1682         (RUN_FAST_P): Change default to run fast if cache size > 0
1683         and not profiling.
1684         (sim_main_loop): Record execution time.
1685         Record instruction count even in fast mode.
1686         (init): Allow cpu to provide init code in mainloop.in.
1687         (FAST): Define as 0 or 1 depending on fast mode.
1688         * mainloop.in (normal): Combine with fast case.
1689         Add support for GCC computed gotos.  Count simcache hits/misses.
1690         (init): Initialize "switch" labels if GNUC.
1691
1692         * cgen-utils.in: Don't include opcode/cgen.h.
1693         Include cgen-sim.h, cpu-opc.h.
1694         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1695         * m32r-sim.h: Don't include mod-list.h
1696         (RUN_FAST_P): Delete.
1697         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1698         semops.h,memory.h,trace.h
1699         (h_cr_get,h_cr_set): New functions.
1700         * memory.c: #include cgen-sim.h,callback.h.
1701         * ops.c: Don't include profile.h,m32r-sim.h.
1702         Include cgen-sim.h,memops.h,cpu-sim.h.
1703         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1704         * trace.c: Include cgen-sim.h,cpu-opc.h.
1705         * trace.h (trace_insn_{init,fini}): Declare.
1706
1707         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1708         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1709         Regenerate to get new insn aliases.
1710
1711         * mrun.c: #include "ansidecl.h".
1712         (STATE): Use struct sim_state instead.
1713
1714         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1715         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1716         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1717         (profile_print_simcache): New function.
1718         (profile_print): Call it.  Print simulator speed stats.
1719         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1720         PROFILE_MEMORY_MASK.
1721         (MODULE_PROFILE_SIMCACHE_P): Define.
1722         (PROFILE_SIMCACHE_MASK): Define.
1723         (PROFILE_COUNT): New members total_insn_count,exec_time.
1724         New members simcache_hits,simcache_misses.
1725         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1726         (PROFILE_MODEL_P): New macro.
1727         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1728
1729         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1730         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1731         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1732         (sim_info): Pass verbose to profile_print.
1733
1734         * simcache.c: Include cgen-sim.h,callback.h.
1735         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1736         (simcache_option_handler): Ensure cache size at least 2.
1737         Allow config time specification of default cache size.
1738         * simcache.h (struct simcache): Support GCC computed gotos.
1739         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1740         (USING_SIMCACHE_P): New macro.
1741
1742         * simdefs.h: Don't include m32r-opc.h.
1743         (CGEN_MAX_SIM_INSNS): Define.
1744         (CPU_STATE): Regenerate.
1745         (ARGBUF): Regenerate.
1746         (extract,semantic handler decls): Delete, moved to decode.h.
1747
1748         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1749         (USE_SEM_SWITCH): Define.
1750
1751         * utils.c: Include bfd.h,time.h,sys/resource.h.
1752         (sim_time_get,sim_time_elapsed): New functions.
1753         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1754
1755 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1756
1757         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1758         * configure: Regenerated.
1759         * model.c: #include <stdlib.h>.
1760         * simcache.c: #include "libiberty.h".
1761         * simcommon.h (alloca): Handle i386-windows.
1762
1763         * common.c: #include libiberty.h.
1764         (sim_signal_to_host): Return 5 if wingdb.
1765
1766 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1767
1768         * configure.in (sim_cache): Enabled by default now, pass default
1769         cache size to --enable-sim-cache.
1770         * simcache.c (simcache_option_handler): Allow -c 0.
1771
1772         * simdefs.h,simfns.h: Regenerate
1773         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1774
1775 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1776
1777         Add model profiling support.
1778         * configure.in: Handle --enable-sim-model.
1779         (sim_profile): Add model.
1780         * Makefile.in (model.o): Add rule.
1781         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1782         * extract.c (*): Add model profiling support.
1783         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1784         (model_mark_{busy,unbusy}_reg): New functions.
1785         * profile.c (profile_option_handler): Recognize --profile model.
1786         (profile_print_model): New function.
1787         (profile_print): Call it.
1788         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1789         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1790         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1791         load_stall_count,taken_count,untaken_count.
1792         * semantics.c (*): Add model profiling support.
1793         * simcommon.h (struct sim_state): New members mach,model.
1794         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1795         (MAX_MODELS,MAX_UNITS): Define.
1796         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1797
1798         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1799         (stamp-modules): Depend on genmodlist.sh.
1800         * common.c (standard_options): Add --max-insns.
1801         (copy_argv): New function.
1802         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1803         * genmloop.sh: Allow mainloop.in to contain support code.
1804         * mainloop.in: Move do_insn16,do_insn32 here.
1805         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1806         * sim-if.c (sim_open): Don't set max insn count.
1807         (sim_create_inferior): Save argv,envp.
1808         * simcommon.h (struct sim_state): New members argv,envp.
1809         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1810         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1811         (ARGBUF): New members h_gr_get, h_gr_set.
1812         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1813         (trace_printf): Print to buffer, output later by trace_insn_fini.
1814         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1815
1816 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1817
1818         * configure.in (AC_FUNC_ALLOCA): Call.
1819         * configure: Regenerate.
1820         * config.h (HAVE_ALLOCA_H): Add.
1821         * simcommon.h: Add alloca support.
1822         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1823         (DECLARE_OPTION_HANDLER): Define.
1824         (MEM_FN): Declare using PARAMS.
1825         (DECLARE_MEM_FN): Define.
1826         * trace.c (trace_result): Tweak for !STDC.
1827         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1828         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1829         * common.c (sim_print_help_fn): Use PARAMS.
1830         (standard_option_handler): Fix decl for !STDC systems.
1831         * memory.c: #include <stdio.h>
1832         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1833         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1834         * profile.c (profile_install): Likewise.
1835         (profile_option_handler): Likewise.
1836
1837 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1838
1839         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1840         Prefix them with 0x instead.
1841
1842         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1843         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1844         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1845         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1846         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1847         Add support for boolean and/or.
1848         * utils.c: Redo naming of DI functional support.
1849         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1850
1851 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1852
1853         * Directory created.