sim/m32r/ChangeLog

   1 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * Makefile.in (SIM_OBJS): Delete sim-model.o.
   4
   5 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * arch.c: Rename MACH to SIM_MACH.
   8         * cpuall.h: Likewise.
   9         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
  10         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
  11         * model2.c, modelx.c: Likewise.
  12
  13 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  14
  15         * sim-main.h (WITH_SCACHE_PBB): Move from ...
  16         * tconfig.h (WITH_SCACHE_PBB): ... here.
  17
  18 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * devices.c (device_error): Delete.
  21
  22 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * tconfig.h (SIM_HANDLES_LMA): Delete.
  25
  26 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
  29         SIM_BREAKPOINT_SIZE): Delete.
  30         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
  31         breakpoint code.
  32         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
  33
  34 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * tconfig.h (WITH_WATCHPOINTS): Delete.
  37
  38 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
  41
  42 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  45         sim-stop.o.
  46
  47 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * sim-if.c (sim_close): Delete.
  50
  51 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * configure: Regenerate.
  54
  55 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * traps.c (m32r_trap): Replace call to cb_syscall with
  58         sim_syscall_multi.
  59         * traps-linux.c (m32r_trap): Likewise.
  60
  61 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * traps-linux.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         * traps.c: Include sim-syscall.h.
  68         (syscall_read_mem, syscall_write_mem): Delete.
  69         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  70         to sim_syscall_read_mem/sim_syscall_write_mem.
  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         * configure: Regenerate.
  79
  80 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
  83         * decode2.c (m32r2f_decode): Likewise.
  84         * decodex.c (m32rxf_decode): Likewise.
  85         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
  86         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
  87         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
  88         * sem-switch.c: Likewise.
  89         * sem-switch2.c: Likewise.
  90         * sem-switchx.c: Likewise.
  91
  92 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
  95
  96 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * sim-main.h (USING_SIM_BASE_H): Delete.
  99
 100 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 103
 104 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * sim-main.h (sim_cia): Delete.
 107
 108 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * sim-main.h (CIA_GET, CIA_SET): Delete.
 111
 112 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 115         * sim-main.h (STATE_CPU): Delete.
 116
 117 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 120         (STATE_CPU): Handle WITH_SMP.
 121
 122 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 123
 124         * configure: Regenerate.
 125
 126 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 129
 130 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * config.in, configure: Regenerate.
 133
 134 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * sim-if.c (sim_open): Delete dv_sockser_install call.
 137
 138 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2015-03-24  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 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * configure: Regenerate.
 153
 154 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * aclocal.m4, config.in, configure: Regenerate.
 157         * tconfig.in: Rename file ...
 158         * tconfig.h: ... here.
 159
 160 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 163
 164 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 165
 166         * Makefile.in (SIM_RUN_OBJS): Delete.
 167
 168 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 169
 170         * configure.ac: Default simulator hardware to off again.  Remove
 171         dead m32r_extra_objs substitution.
 172         * configure: Regenerate.
 173         * Makefile.in: Remove unused m32r_extra_objs.
 174
 175 2014-08-19  Alan Modra  <amodra@gmail.com>
 176
 177         * configure: Regenerate.
 178
 179 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 180
 181         * configure: Regenerate.
 182         * config.in: Regenerate.
 183
 184 2013-09-23  Alan Modra  <amodra@gmail.com>
 185
 186         * configure: Regenerate.
 187
 188 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * aclocal.m4, configure: Regenerate.
 191
 192 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 193             Mike Frysinger  <vapier@gentoo.org>
 194
 195         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 196         from always on to defaulting to yes it is enabled.
 197         * Makefile.in: Conditionalize reference to dv-sockser.o.
 198         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 199         * configure: Regenerated.
 200
 201 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * configure: Regenerate.
 204
 205 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 206
 207         * configure.ac: Fail if dv-sockser.o not available.
 208         Error when --disable-sim-hardware is specified.
 209         * configure: Regenerated.
 210
 211 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 212
 213         * config.in, configure: Regenerate.
 214
 215 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 218
 219 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * aclocal.m4, config.in, configure: Regenerate.
 222
 223 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * aclocal.m4: New file.
 226         * configure: Regenerate.
 227
 228 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * configure.ac: Change include to common/acinclude.m4.
 231
 232 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 235         call.  Replace common.m4 include with SIM_AC_COMMON.
 236         * configure: Regenerate.
 237
 238 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * sim-if.c (sim_do_command): Delete.
 241
 242 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 243
 244         * devices.c (device_error): Add const to message.
 245
 246 2010-02-11  Doug Evans  <dje@sebabeach.org>
 247
 248         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 249         * model.c, * model2.c, * modelx.c,
 250         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 251
 252 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 253
 254         * configure: Regenerate.
 255
 256 2010-01-02  Doug Evans  <dje@sebabeach.org>
 257
 258         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 259         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 260         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 261         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 262         update copyright year.
 263
 264 2009-11-22  Doug Evans  <dje@sebabeach.org>
 265
 266         * cpu.h: Regenerate.
 267         * cpu2.h: Regenerate.
 268         * cpux.h: Regenerate.
 269         * cpuall.h: Regenerate.
 270         * decode.c: Regenerate.
 271         * decode.h: Regenerate.
 272         * decode2.c: Regenerate.
 273         * decode2.h: Regenerate.
 274         * decodex.c: Regenerate.
 275         * decodex.h: Regenerate.
 276
 277 2009-11-03  Doug Evans  <dje@sebabeach.org>
 278
 279         * arch.c: Regenerate.
 280         * arch.h: Regenerate.
 281         * cpu.c: Regenerate.
 282         * cpu.h: Regenerate.
 283         * cpu2.c: Regenerate.
 284         * cpu2.h: Regenerate.
 285         * cpuall.h: Regenerate.
 286         * cpux.c: Regenerate.
 287         * cpux.h: Regenerate.
 288         * decode.c: Regenerate.
 289         * decode.h: Regenerate.
 290         * decode2.c: Regenerate.
 291         * decode2.h: Regenerate.
 292         * decodex.c: Regenerate.
 293         * decodex.h: Regenerate.
 294         * model.c: Regenerate.
 295         * model2.c: Regenerate.
 296         * modelx.c: Regenerate.
 297         * sem-switch.c: Regenerate.
 298         * sem.c: Regenerate.
 299         * sem2-switch.c: Regenerate.
 300         * semx-switch.c: Regenerate.
 301
 302         * Makefile.in (mloop.c): Add @true to rule.
 303         (mloopx.c, mloop2.c): Ditto.
 304         (stamp-*): Add Makefile dependency.
 305         (arch.c, arch.h, cpuall.h): Specify full path.
 306         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 307         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 308         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 309
 310 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 311
 312         * config.in: Regenerate.
 313         * configure: Likewise.
 314
 315         * configure: Regenerate.
 316
 317 2009-07-12  Doug Evans  <dje@sebabeach.org>
 318
 319         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 320         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 321
 322 2009-06-20  Doug Evans  <dje@sebabeach.org>
 323
 324         * mloop.in: Add missing # comment marker.
 325         * mloop2.in: Ditto.
 326         * mloopx.in: Ditto.
 327
 328 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 329
 330         * configure: Regenerate to track ../common/common.m4 changes.
 331         * config.in: Ditto.
 332
 333 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 334             Daniel Jacobowitz  <dan@codesourcery.com>
 335             Joseph Myers  <joseph@codesourcery.com>
 336
 337         * configure: Regenerate.
 338
 339 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 340
 341         * acconfig.h: Remove.
 342         * config.in: Regenerate.
 343
 344 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 345
 346         * configure: Regenerated.
 347
 348 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 349
 350         * configure: Regenerated.
 351
 352 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 353
 354         * configure: Regenerated.
 355
 356 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 357
 358         * configure: Regenerate.
 359
 360 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 361
 362         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 363         explicit call to AC_CONFIG_HEADER.
 364         * configure: Regenerate.
 365
 366 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 367
 368         * configure.ac: Update to use ../common/common.m4.
 369         * configure: Re-generate.
 370
 371 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 372
 373         * configure: Regenerated to track ../common/aclocal.m4 changes.
 374
 375 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 376
 377         * configure.ac: Rename configure.in, require autoconf 2.59.
 378         * configure: Re-generate.
 379
 380 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 381
 382         Committed by Kei Sakamoto.
 383         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 384         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 385         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 386         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 387         __NR_getresgid32 and __NR_chown32.
 388         * syscall.h: Add new definitions of system call number.
 389
 390 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 391
 392         * configure: Regenerate for ../common/aclocal.m4 update.
 393
 394 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 395
 396         Committed by Andrew Cagney.
 397         * traps-linux.c: Don't include linux/module.h.
 398         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 399         __NR_get_kernel_syms.
 400
 401 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 402
 403         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 404
 405 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 406
 407         Committed by Andrew Cagney.
 408         * mloopx.in: Update copyright.
 409         (xextract-pbb): Fixed trap for system calls operation in parallel.
 410         * mloop2.in (xextract-pbb): Ditto.
 411
 412 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 413
 414         * configure.in: Changed for dummy simulator of m32r-linux.
 415         * configure: Regenerate.
 416         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 417         * traps-linux.c: Added for dummy simulator of m32r-linux.
 418         * syscall.h: Ditto.
 419         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 420         simulator for m32r-linux.
 421         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 422         m32r-linux.
 423
 424 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 425
 426         * Makefile.in: Add support for new machine m32r2.
 427         * cpu2.c: New file for m32r2 support.
 428         * cpu2.h: Likewise.
 429         * decode2.c: Likewise.
 430         * decode2.h: Likewise.
 431         * m32r2.c: Likewise.
 432         * mloop2.in: Likewise.
 433         * model2.c: Likewise.
 434         * sem2-switch.c: Likewise.
 435         * arch.c: Regenerate.
 436         * arch.h: Regenerate.
 437         * cpu.c: Regenerate.
 438         * arch.c: Regenerate.
 439         * cpuall.c: Regenerate.
 440         * cpux.c: Regenerate.
 441         * cpux.h: Regenerate.
 442         * decode.c: Regenerate.
 443         * decode.h: Regenerate.
 444         * decodex.c: Regenerate.
 445         * decodex.h: Regenerate.
 446         * model.c: Regenerate.
 447         * modelx.c: Regenerate.
 448         * sem-switch.c: Regenerate.
 449         * sem.c: Regenerate.
 450         * semx-switch.c: Regenerate.
 451         * m32r-sim.h: Add EVB register support.
 452         * sim-if.c: Likewise.
 453         * sim-main.h: Likewise.
 454         * traps.c: Likewise.
 455
 456 2003-09-08  Dave Brolley  <brolley@redhat.com>
 457
 458         On behalf of Doug Evans <dje@sebabeach.org>
 459         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 460
 461 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 462
 463         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 464
 465 2002-12-19  Doug Evans  <dje@sebabeach.org>
 466
 467         * arch.c,arch.h,cpuall.h: Regenerate.
 468         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 469         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 470
 471 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 472
 473         * configure: Regenerated to track ../common/aclocal.m4 changes.
 474
 475 2001-11-14  Dave Brolley  <brolley@redhat.com>
 476
 477         * arch.c: Regenerate.
 478         * arch.h: Regenerate.
 479         * cpu.c: Regenerate.
 480         * cpu.h: Regenerate.
 481         * cpuall.h: Regenerate.
 482         * cpux.c: Regenerate.
 483         * cpux.h: Regenerate.
 484         * decode.c: Regenerate.
 485         * decode.h: Regenerate.
 486         * decodex.c: Regenerate.
 487         * decodex.h: Regenerate.
 488         * model.c: Regenerate.
 489         * modelx.c: Regenerate.
 490         * sem-switch.c: Regenerate.
 491         * sem.c: Regenerate.
 492         * semx-switch.c: Regenerate.
 493
 494 2001-07-05  Ben Elliston  <bje@redhat.com>
 495
 496         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 497         (stamp-cpu): Likewise.
 498         (stamp-xcpu): Likewise.
 499
 500 2001-03-05  Dave Brolley  <brolley@redhat.com>
 501
 502         * arch.c: Regenerate.
 503         * arch.h: Regenerate.
 504         * cpu.c: Regenerate.
 505         * cpu.h: Regenerate.
 506         * cpuall.h: Regenerate.
 507         * cpux.c: Regenerate.
 508         * cpux.h: Regenerate.
 509         * decode.c: Regenerate.
 510         * decode.h: Regenerate.
 511         * decodex.c: Regenerate.
 512         * decodex.h: Regenerate.
 513         * model.c: Regenerate.
 514         * modelx.c: Regenerate.
 515         * sem-switch.c: Regenerate.
 516         * sem.c: Regenerate.
 517         * semx-switch.c: Regenerate.
 518
 519 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 520
 521         * configure: Regenerated with sim_scache fix.
 522
 523 2000-11-18  Greg McGary  <greg@mcgary.org>
 524
 525         * Makefile.in: remove `@true' commands for rules that have
 526         $(CGEN_MAINT) as a prerequisite.
 527
 528 2000-10-06  Dave Brolley  <brolley@redhat.com>
 529
 530         * sem.c: Regenerated.
 531         * sem-switch.c: Regenerated.
 532         * semx-switch.c: Regenerated.
 533
 534 2000-08-28  Dave Brolley  <brolley@redhat.com>
 535
 536         * Makefile.in: Use of @true confuses VPATH. Remove it.
 537         * cpu.h: Regenerated.
 538         * cpux.h: Regenerated.
 539         * decode.c: Regenerated.
 540         * decodex.c: Regenerated.
 541         * model.c: Regenerated.
 542         * modelx.c: Regenerated.
 543         * sem-switch.c: Regenerated.
 544         * sem.c: Regenerated.
 545         * semx-switch.c: Regenerated.
 546
 547 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 548
 549         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 550         (stamp-arch, stamp-cpu): New targets.
 551
 552 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 553
 554         * configure: Regenerated to track ../common/aclocal.m4 changes.
 555
 556 2000-03-30  Dave Brolley  <brolley@redhat.com>
 557
 558         * configure: Regenerated.
 559
 560 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 561
 562         * arch.c,arch.h,cpuall.h: Rebuild.
 563         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 564
 565 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 566
 567         * mloop.in: Update call to sim_engine_invalid_insn.
 568         * sem.c,sem-switch.c: Rebuild.
 569         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 570         result to SEM_PC.  Return vpc.
 571         * mloopx.in: Ditto.
 572         * semx-switch.c: Rebuild.
 573
 574 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 575
 576         * traps.c (sim_engine_invalid_insn): Return PC.
 577
 578 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 579
 580         * configure: Regenerated to track ../common/aclocal.m4 changes.
 581
 582 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 583
 584         * decodex.c: Rebuild.
 585
 586 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 587
 588         * sem.c: Rebuild
 589
 590         * cpux.h: Rebuild.
 591
 592 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 593
 594         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 595         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 596
 597 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 598
 599         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 600         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 601         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 602         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 603         (emit_full_parallel): Ditto.
 604
 605 1999-05-08  Felix Lee  <flee@cygnus.com>
 606
 607         * configure: Regenerated to track ../common/aclocal.m4 changes.
 608
 609 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 610
 611         * devices.c (device_io_read_buffer): New arg `sd'.
 612         (device_io_write_buffer): New arg `sd'.
 613         (device_error): Give proper arg spec.
 614
 615 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 616
 617         * sem-switch.c,sem.c: Rebuild.
 618         * cpux.h,semx-switch.c: Rebuild.
 619
 620 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 621
 622         * decode.c: Rebuild.
 623         * decodex.c: Rebuild.
 624
 625 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 626
 627         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 628
 629 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 630
 631         * arch.c,arch.h,model.c: Rebuild.
 632         * modelx.c: Rebuild.
 633         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 634         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 635         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 636         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 637         (m32rbf_store_register): Ditto.
 638         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 639         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 640         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 641         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 642         with appropriate calls to m32rbf_*.
 643
 644 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 645
 646         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 647         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 648         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 649         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 650
 651 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 652
 653         * cpu.c,cpu.h: Rebuild.
 654
 655 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 656
 657         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 658         (stamp-xmloop): s/-parallel/-parallel-write/.
 659         * configure.in (sim_link_files,sim_link_links): Delete.
 660         * configure: Rebuild.
 661         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 662         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 663         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 664         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 665         m32r_cgen_opcode_open.  Set disassembler.
 666         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 667         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 668         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 669
 670 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 671
 672         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 673
 674 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 675
 676         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 677         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 678
 679 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 680
 681         * decode.h,model.c: Regenerate.
 682         * decodex.h,modelx.c: Regenerate.
 683
 684 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 685
 686         * arch.c,arch.h,cpuall.h: Regenerate.
 687         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 688         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 689         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 690
 691 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 692
 693         * Makefile.in (m32r-clean): rm eng.h.
 694         * sim-main.h: Delete inclusion of ansidecl.h.
 695         * cpu.h: Regenerate.
 696         * cpux.h: Regenerate.
 697
 698 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 699
 700         * cpu.h: Regenerate.
 701         * cpux.h: Regenerate.
 702
 703 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 704
 705         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 706         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 707         (sim-if.o): Use SIM_MAIN_DEPS.
 708         (arch.o,traps.o,devices.o): Ditto.
 709         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 710         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 711         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 712         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 713         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 714         ([GS]ET_H_CR): Define.
 715         (m32rbf_h_psw_[gs]et_handler): Declare.
 716         ([GS]ET_H_PSW): Define.
 717         (m32rbf_h_accum_[gs]et_handler): Declare.
 718         ([GS]ET_H_ACCUM): Define.
 719         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 720         (m32rxf_h_accums_[gs]et_handler): Declare.
 721         ([GS]ET_H_ACCUMS): Define.
 722         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 723         * m32r.c (WANT_CPU): Define as m32rbf.
 724         (all register access fns): Rename to ..._handler.
 725         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 726         * m32rx.c (WANT_CPU): Define as m32rxf.
 727         (all register access fns): Rename to ..._handler.
 728
 729 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 730
 731         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 732         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 733         * configure: Regenerate.
 734
 735         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 736         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 737         * traps.c (m32r_core_signal): Handle --environment=operating.
 738
 739 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 740
 741         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 742         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 743
 744         * sim-if.c: Include string.h or strings.h if present.
 745
 746 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 747
 748         * configure.in: Call SIM_AC_OPTION_INLINE.
 749         * configure: Regenerate.
 750         * sim-main.h: Protect against multiple inclusion.
 751         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 752         Done by cgen-sim.h now.
 753         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 754         * cpuall.h: Regenerate.
 755         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 756         * mloop.in (extract16): Make static inline again.
 757         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 758         (extract32): Ditto.
 759         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 760         (execute): Test ARGBUF_PROFILE_P before profiling.
 761         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 762         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 763         * mloopx.in: Rewrite.
 764
 765 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 766
 767         * devices.c (device_io_write_buffer): Fix typo.
 768         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 769         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 770
 771 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 772
 773         * Makefile.in (M32R_OBJS): Delete extract.o.
 774         (extract.o): Delete.
 775         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 776         * mloop.in (extract16): Update type of `insn' arg.
 777         Delete call to d->extract.
 778         (extract32): Ditto.
 779         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 780         * mloopx.in (extractx16): Update type of `insn' arg.
 781         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 782         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 783         (extractx32): Ditto.
 784
 785 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 786
 787         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 788         before cgen-types.h.
 789         * tconfig.in: Guard against multiple inclusion.
 790         * cpu.h: Delete decls moved to genmloop.sh.
 791         * cpux.h: Ditto.
 792
 793 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 794
 795         * sim-main.h: #include cpu-opc.h.
 796         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 797         to get #include cleanup.
 798         * decodex.c,extractx.c,modelx.c: Ditto.
 799
 800         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 801         CGEN_INCLUDE_DEPS.
 802         (M32RBF_INCLUDE_DEPS): Define.
 803         (m32r .o's): Depend on it.
 804         (mloop.c): Update call to genmloop.sh.
 805         * cpu.h,cpuall.h: Regenerate.
 806         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 807         #include cgen-scache.h,cgen-cpu.h.
 808         * tconfig.in (WITH_FOO semantic macros): Delete.
 809         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 810         (m32rx .o's): Depend on it.
 811         (mloopx.c): Update call to genmloop.sh.
 812         * cpux.h: Regenerate.
 813
 814 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 815
 816         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 817
 818 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 819
 820         Add pseudo-basic-block execution support.
 821         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 822         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 823         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 824         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 825         * arch.c,arch.h,cpuall.h: Regenerate.
 826         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 827         * sem-switch.c,sem.c: Regenerate.
 828         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 829         load_regs_pending.
 830         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 831         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 832         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 833         m32rbf_h_accum_set): Likewise.
 834         (m32r_model_{init,update}_insn_cycles): Delete.
 835         (m32rbf_model_insn_{before,after}): New fns.
 836         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 837         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 838         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 839         (check_load_stall): New fn.
 840         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 841         (m32rbf_model_test_u_exec): New fn.
 842         * mloop.in: Rewrite, use pbb support.
 843         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 844         (sim_fetch_register,sim_store_register): Delete.
 845         * sim-main.h (CIA_GET,CIA_SET): Fix.
 846         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 847         * tconfig.in (WITH_SCACHE_PBB): Define.
 848         (WITH_SCACHE_PBB_M32RBF): Define.
 849         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 850         (m32r_trap): Pass pc to sim_engine_halt.
 851         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 852         * configure: Regenerate.
 853         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 854         (mloopx.c): Build pseudo-basic-block version.
 855         (semx.o): Delete.
 856         (extractx.o): Add.
 857         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 858         * readx.c: Delete.
 859         * semx.c: Delete.
 860         * extractx.c: New file.
 861         * semx-switch.c: New file.
 862         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 863         (SEM_SKIP_INSN): New macro.
 864         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 865         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 866         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 867         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 868         (m32rxf_model_insn_{before,after}): New fns.
 869         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 870         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 871         (check_load_stall): New fn.
 872         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 873         * mloopx.in: Rewrite, use pbb support.
 874         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 875         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 876
 877 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 878
 879         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 880         ({ACC1L,ACC1H}_REGNUM): New macros.
 881         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 882         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 883         (m32r_fetch_register,m32r_store_register): Rewrite.
 884         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 885
 886 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 887
 888         * m32r-sim.h (GET_H_SM): New macro.
 889         (UART params): Update to msa2000.
 890         * devices.c (device_io_read_buffer): Update to msa2000.
 891         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 892         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 893         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 894         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 895         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 896         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 897
 898 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 899
 900         * m32r-sim.h (m32r_trap): Update prototype.
 901         * traps.c (m32r_trap): New arg `pc'.
 902         * sem.c,sem-switch.c: Regenerated.
 903         * cpux.h,readx.c,semx.c: Regenerated.
 904
 905 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 906
 907         Rename cpu m32r to m32rb to distinguish from architecture name.
 908         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 909         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 910         * tconfig.in (WANT_CPU_M32RB): Ditto.
 911         * m32r.c (WANT_CPU_M32RB): Ditto.
 912         (*): m32r_ cpu fns renamed to m32rb_.
 913         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 914         * arch.h,arch.c: Regenerate.
 915         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 916         * sem-switch.c,sem.c: Regenerate.
 917
 918         * sim-if.c (sim_open): Don't allocate memory on top of any user
 919         specified memory.
 920         (h_gr_get,h_gr_set): Delete.
 921         * sim-main.h (h_gr_get,h_gr_set): Delete.
 922         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 923         a_m32r_h_gr_[gs]et.
 924
 925         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 926
 927         * sim-if.c (sim_open): Open opcode table.
 928         (sim_close): Close it.
 929
 930 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 931
 932         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 933         accept an accumulator choice.
 934         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 935
 936 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 937
 938         * m32r.c: Include cgen-mem.h.
 939         * traps.c (m32r_trap): Tweak for -Wall.
 940         * m32rx.c: Include cgen-mem.h.
 941         * semx.c: Regenerate, get -Wall cleanups.
 942
 943 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 944
 945         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 946         * cpux.h,readx.c,semx.c: Ditto.
 947
 948 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 949
 950         * Makefile.in: cgen_maint -> CGEN_MAINT.
 951         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 952         * configure: Regenerate.
 953         * arch.c,arch.h,cpuall.h: Regenerate.
 954         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 955         * sem-switch.c,sem.c: Regenerate.
 956         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 957         * semx.c: Regenerate.
 958         * mloopx.in (icount): Moved here from genmloop.sh.
 959
 960 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 961
 962         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
 963         load_stall,biggest_cycles.
 964         * m32r.c (m32r_model_mark_get_h_gr): Update.
 965         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
 966         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
 967         * mloop.in: Call cycle init/update fns.
 968         * model.c: Regenerate.
 969         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
 970         * mloopx.in: Call cycle init/update fns.
 971         * modelx.c: Regenerate.
 972
 973 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 974
 975         * traps.c: New file.  Trap support moved here from sim-if.c.
 976         * Makefile.in (SIM_OBJS): Add traps.o
 977         * sim-if.c: Don't include targ-vals.h.
 978         (sim_engine_illegal_insn): Moved to traps.c
 979         * sim-main.h (SIM_CORE_SIGNAL): Define.
 980         (m32r_core_signal): Declare.
 981         * m32r-sim.h (m32r_trap): Declare.
 982
 983         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
 984         register.
 985
 986         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
 987         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
 988         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
 989
 990         * extract.c,sem-switch.c,sem.c: Regenerate.
 991         * cpux.h,readx.c,semx.c: Regenerate.
 992
 993 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
 994
 995         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
 996         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
 997         (execute): Count parallel insns.
 998         * sim-if.c (print_m32r_misc_cpu): Print count.
 999         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1000
1001         Zero bottom two bits of pc in jmp,jl insns.
1002         * sem.c,sem-switch.c: Regenerate.
1003         * semx.c: Regenerate.
1004
1005 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1006
1007         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1008
1009 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1010
1011         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1012         (sim_sync_stop): New function.
1013
1014 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1015
1016         * Makefile.in (devices.o): Add dependencies.
1017
1018         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1019         * sem-switch.c,sem.c: Regenerate.
1020         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1021         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1022         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1023         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1024         Fix pc value passed to TRACE_INSN for second parallel insn.
1025
1026 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1027
1028         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1029
1030 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1031
1032         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1033         * model.c: Ditto.  Reorganize model/mach data.
1034         * cpux.h: Ditto.
1035         * modelx.c: Ditto.
1036
1037         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1038         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1039         * decode.c,decode.h: Regenerate, introduces IDESC table.
1040         * mloop.in (extract16,extract32): Add IDESC support.
1041         Update names of semantic handler member names.
1042         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1043         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1044         * mloopx.in: Add IDESC support.
1045         Update names of semantic handler member names.
1046         Delete call to PROFILE_COUNT_INSN.
1047
1048         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1049         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1050         * readx.c: Regenerate.  Redo computed goto label handling.
1051         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1052         support.
1053
1054         * m32r.c (m32r_fetch_register): Change result type and args to
1055         conform to sim_fetch_register interface.
1056         (m32r_store_register): Ditto for sim_store_register interface.
1057         * m32rx.c (m32rx_fetch_register): Change result type and args to
1058         conform to sim_fetch_register interface.
1059         (m32rx_store_register): Ditto for sim_store_register interface.
1060
1061         * sim-if.c (alloc_cpu): Delete.
1062         (free_state): Uninstall modules here ...
1063         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1064         Set default architecture/model if not specified.
1065         (sim_fetch_register,sim_store_register): Rewrite.
1066
1067         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1068         and moved to common/sim-cpu.c.
1069         (sim_create_inferior): Update.
1070         (do_trap): Update.
1071         * sim-main.h (h_pc_get,h_pc_set): Delete.
1072
1073         * sim-main.h (sim_cia): Change to USI.
1074         (sim_cpu): Move m32r_misc_profile before machine generated part.
1075
1076 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1077
1078         * configure: Regenerated to track ../common/aclocal.m4 changes.
1079
1080 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1081
1082         * model.c: Rebuilt.
1083         * modelx.c: Rebuilt.
1084
1085 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1086
1087         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1088         and variable renaming due to macro insn additions.
1089         * mloop.in: Update to use CGEN_INSN_NUM.
1090         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1091         * mloopx.in: Update to use CGEN_INSN_NUM.
1092
1093 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1094
1095         * configure: Regenerated to track ../common/aclocal.m4 changes.
1096         * config.in: Ditto.
1097
1098 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1099
1100         * acconfig.h: New file.
1101         * configure.in: Reverted change of Apr 24; use sinclude again.
1102
1103 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1104
1105         * configure: Regenerated to track ../common/aclocal.m4 changes.
1106         * config.in: Ditto.
1107
1108 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1109
1110         * configure.in: Don't call sinclude.
1111
1112 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1113
1114         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1115         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1116         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1117         #include cgen-ops.h.
1118         * cpux.c,readx.c,semx.c: Regenerate.
1119         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1120         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1121         (m32r_h_accums_get): Sign extend top 8 bits.
1122
1123 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1124
1125         * semx.c: Regenerate.
1126
1127 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1128
1129         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1130         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1131
1132 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         * configure: Regenerated to track ../common/aclocal.m4 changes.
1135
1136 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1137
1138         * configure: Regenerated to track ../common/aclocal.m4 changes.
1139
1140 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1141
1142         * configure: Regenerated to track ../common/aclocal.m4 changes.
1143
1144 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1145
1146         * configure: Regenerated to track ../common/aclocal.m4 changes.
1147
1148 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1149
1150         * config.in (HAVE_FCNTL_H): Add.
1151         * configure: Regenerate.
1152         * Makefile.in (SIM_OBJS): Add devices.o.
1153         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1154         (UART_*): Define m32r serial port parameters.
1155         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1156         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1157         * devices.c: To here.
1158         * sim-if.c: Don't include signal.h,sim-core.h.
1159         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1160         (sim_resume): Call sim_module_{resume,suspend}.
1161         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1162
1163         * tconfig.in (SIM_HANDLES_LMA): Define.
1164
1165         * sim-if.c (do_trap): Result is new pc.
1166         Handle --environment=operating.
1167         * sem-switch.c,sem.c: Regenerate.
1168         * semx.c: Regenerate.
1169
1170 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1171
1172         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1173         sim_core_*_map with read_map, write_map, exec_map resp.
1174
1175 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1176
1177         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1178         (arch.o): Delete cpu-opc.h dependency.
1179         (decode.o,model.o): Likewise.
1180         (decodex.o,modelx.o): Likewise.
1181
1182         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1183         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1184
1185 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1186
1187         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1188
1189         * sim-if.c (sim_info): Delete.
1190
1191 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1192
1193         * mloopx.in: Fix handling of branch in parallel with another insn.
1194         * semx.c: Regenerate.
1195
1196 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1197
1198         * sim-main.h: #include symcat.h.
1199         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1200         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1201         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1202         * sem.c,sem-switch.c: Regenerate.
1203         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1204         * mloopx.in: Rewrite.
1205         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1206
1207 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1208
1209         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1210         in the backup PC register.
1211         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1212         in the backup PC register.
1213
1214 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1215
1216         * m32r.c (do_lock,do_unlock): Delete.
1217         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1218         * sem.c,sem-switch.c: Regenerate.
1219         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1220
1221 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1222
1223         * Makefile.in (M32R_OBJS): Add cpu.o.
1224         (cpu.o): Add rule for.
1225         (NL_TARGET): Define.
1226         * configure.in: Add AC_CHECK_PROG(SCHEME).
1227         * cpu.c: New file.
1228         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1229         * sem-switch.c,sem.c: Regenerate.
1230         * mloop.in (execute): Update call to semantic fn.
1231         (M32RX_OBJS): Add cpux.o.
1232         (cpux.o): Add rule for.
1233         cpux.c: New file.
1234         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1235         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1236         (m32rx_h_cr_{get,set}): New functions.
1237         (m32rx_h_accums_{get,set}): New functions.
1238         * mloopx.in: Rewrite main loop.
1239
1240         * m32r.c (do_trap): Move from here.
1241         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1242         (sim_create_inferior): Use h_pc_set.
1243         (h_pc_{get,set}): New functions.
1244         (h_gr_{get,set}): New functions.
1245         (syscall_{read,write}_mem): New functions.
1246         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1247
1248 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1249
1250         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1251         length parameter.  Return -1.
1252         (sim_create_inferior): Pass 4 sim_store_register.
1253
1254 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1255
1256         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1257
1258         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1259         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1260
1261 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1262
1263         * decode.c, sem.c: Regenerate.
1264         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1265         * m32rx.c (m32rx_h_accums_set): New function.
1266         (m32rx_model_mark_[gs]et_h_gr): New function.
1267         * mloopx.in: Rewrite.
1268         * Makefile.in (mloopx.o): Build with -parallel.
1269         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1270         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1271
1272 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1273
1274         * Makefile.in (m32r.o): Depend on cpu.h
1275         (extract.o): Pass -DSCACHE_P.
1276         * mloop.in (extract{16,32}): Update call to m32r_decode.
1277         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1278         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1279         * sim-main.h: #include "ansidecl.h".
1280         Don't include cpu-opc.h, done by arch.h.
1281         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1282         (m32rx.o): New rule.
1283         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1284         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1285         (m32rx_h_accums_get): New function.
1286         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1287         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1288
1289 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1290
1291         * configure: Regenerated to track ../common/aclocal.m4 changes.
1292
1293 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1294
1295         * configure: Regenerated to track ../common/aclocal.m4 changes.
1296
1297 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1298
1299         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1300         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1301         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1302
1303 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1304
1305         * cpux.h: Fix duplicate definition of h_accums field for
1306         fmt_53_sadd structure.
1307
1308 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1309
1310         * Makefile.in: Add m32rx objs, and rules to build them.
1311         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1312         * m32rx.c, mloopx.in: New files.
1313
1314 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1315
1316         * configure: Regenerated to track ../common/aclocal.m4 changes.
1317
1318 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1319
1320         * arch.c, arch.h, cpuall.h: New files.
1321         * arch-defs.h: Deleted.
1322         * mloop.in: Renamed from mainloop.in.
1323         * Makefile.in: Update.
1324         * sem-ops.h: Deleted.
1325         * mem-ops.h: Deleted.
1326         (arch): Renamed from CPU.
1327         * cpu.h: New file.
1328         * decode.c: Redone.
1329         * decode.h: Redone.
1330         * extract.c: Redone.
1331         * model.c: Redone.
1332         * sem-switch.c: Redone.
1333         * sem.c: Renamed from semantics.c, and redone.
1334         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1335         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1336         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1337         (m32r_{fetch,store}_register): New functions.
1338         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1339         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1340         (h_cr_{get,set}): Prefix with m32r_.
1341         (do_trap): Fetch state from current_cpu, not current_state.
1342         Call sim_engine_halt instead of engine_halt.
1343         * sim-if.c (alloc_cpu): New function.
1344         (free_state): New function.
1345         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1346         type.  Call sim_analyze_program.
1347         (sim_create_inferior): Handle selected cpu type when setting PC.
1348         (sim_resume): Handle m32rx.
1349         (sim_stop_reason): Deleted.
1350         (print_m32r_misc_cpu): Update.
1351         (sim_{fetch,store}_register): Handle m32rx.
1352         (sim_{read,write}): Deleted.
1353         (sim_engine_illegal_insn): New function.
1354         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1355         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1356         Include cpux.h,decodex.h if m32rx.
1357         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1358         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1359         (sim_state): Delete members core,events,halt_jmp_buf.
1360         Change `cpu' member to be a pointer to the cpu's struct, rather than
1361         record inside the state struct.
1362         * tconfig.in (WITH_DEVICES): Define here.
1363         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1364
1365 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1366
1367         * arch-defs.h (INSN_NAME): Fix typo.
1368
1369 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1370
1371         * configure: Regenerated to track ../common/aclocal.m4 changes.
1372         * config.in: Ditto.
1373
1374 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1375
1376         * m32r-sim.h (MSPR_ADDR): New macro.
1377         (m32r_mspr_device): Declare.
1378         (struct _device): Define.
1379         * m32r.c (m32r_mspr_device): New global.
1380         (device_{io_{read,write}_buffer,error}): New functions.
1381         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1382         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1383         (sim_open): Attach device to handle MSPR register.
1384         * sim-main.h (WITH_DEVICES): Define as 1.
1385         Include cpu-sim.h.
1386
1387         * configure: Regenerated to track ../common/aclocal.m4 changes.
1388
1389 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1390
1391         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1392         * configure: Regenerated.
1393
1394 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1395
1396         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1397         * sim-if.c (sim_open): Call sim_config.
1398         (sim_stop_reason): Update call to sim_signal_to_host.
1399
1400 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1401
1402         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1403
1404 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1405
1406         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1407
1408 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1409
1410         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1411
1412 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1413
1414         * configure: Regenerated to track ../common/aclocal.m4 changes.
1415
1416 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1417
1418         * configure: Regenerated to track ../common/aclocal.m4 changes.
1419
1420 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1421
1422         * configure: Regenerated to track ../common/aclocal.m4 changes.
1423
1424 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1425
1426         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1427         SIM_DEFAULT_MODEL): Delete, moved to common.
1428         (SIM_EXTRA_CFLAGS): Update.
1429
1430 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1431
1432         * configure.in (sim_link_links): Configure non-strict memory
1433         alignment.
1434
1435         * configure: Regenerated to track ../common/aclocal.m4 changes.
1436
1437 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1438
1439         * configure: Regenerated to track ../common/aclocal.m4 changes.
1440
1441 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1442
1443         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1444         using sim_do_commandf.
1445         (sim_open): Set magic-number at the start.
1446         (sim_do_command): Implement.
1447
1448         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1449
1450 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1451
1452         * configure: Regenerated to track ../common/aclocal.m4 changes.
1453
1454 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1455
1456         * configure: Regenerated to track ../common/aclocal.m4 changes.
1457
1458 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1459
1460         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1461
1462 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1463
1464         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1465
1466 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1467
1468         * configure: Regenerated to track ../common/aclocal.m4 changes.
1469         * config.in: Ditto.
1470
1471 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1472
1473         * sim-if.c (sim_kill): Delete.
1474         (sim_create_inferior): Add ABFD argument.
1475         (sim_load): Move setting of PC from here.
1476         (sim_create_inferior): To here.
1477         (sim_load): Delete, use sim-hload.c instead.
1478
1479         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1480
1481 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1482
1483         * configure: Regenerated to track ../common/aclocal.m4 changes.
1484         * config.in: Ditto.
1485
1486 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1487
1488         * sim-if.c (sim_open): Add ABFD argument.
1489
1490 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1491
1492         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1493         * sim-if.c (sim_open): Use it.
1494
1495 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1498
1499 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1500
1501         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1502         (sim_write): Ditto for write.
1503
1504         * m32r.c (do_trap): Ditto for read/write.
1505
1506 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1507
1508         * sim-if.c (sim_open): Add callback argument.
1509         (sim_set_callbacks, sim_callback): Delete.
1510         (sim_load): Set STATE_LOADED_P.
1511
1512 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1513
1514         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1515         sim_engine_abort.
1516
1517 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1518
1519         * sim-if.c (sim_open): Update to reflect changes to core in
1520         ../common/.
1521         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1522         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1523         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1524
1525 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1526
1527         * decode.c (decode): Add computed goto support.
1528
1529 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1530
1531         * mem-ops.h: Stub additional core read/write arguments.
1532
1533         * sim-main.h: Declare sim_cia - type SI.
1534         (struct _sim_cpu): Move base type to end per common.
1535         (struct _sim_state): Ditto.
1536
1537 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1538
1539         Merge from branch into devo.  CGEN generic files moved to common
1540         directory.  K&R C support is no longer provided.
1541
1542 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1543
1544         * configure: Regenerated to track ../common/aclocal.m4 changes.
1545
1546 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1547
1548         * Makefile.in, seman-cache.c: new file, for wingdb build.
1549         * sim-alloca.h: fixed for wingdb.
1550
1551 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1552
1553         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1554         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1555         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1556
1557 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1558
1559         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1560         (exc_illegal): Likewise.
1561         * decode.c (decode_vars): Add decode_illegal.
1562         * genmloop.sh: #include "cpu-opc.h".
1563         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1564         (labels): Add case_INSN_ILLEGAL.
1565         (SWITCH): Add INSN_ILLEGAL case.
1566
1567 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1568
1569         * model.c (model_module): Use 0 not NULL.
1570
1571         * genmloop.sh (sim_main_loop): Handle k&r c.
1572
1573         * sem-switch.c: Regenerate to get k&r c support.
1574         * semantics.c: Likewise.
1575
1576         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1577         (ADDCSI,SUBCSI): New functions.
1578         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1579         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1580
1581         * simcache.c (simcache_{install,init,uninstall}): Use
1582         DECLARE_MODULE_INSTALL_HANDLER.
1583         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1584
1585         * utils.c: #include "semops.h".
1586
1587 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1588
1589         * profile.c (profile_print_simcache): Fix thinko in printf text.
1590
1591         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1592
1593 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1594
1595         * m32r.c (h_cr_get): Rewrite.
1596         (h_cr_set): Rewrite.
1597         * sem-switch.c (rte): bcarry renamed to bcond.
1598         * semantics.c (rte): Likewise.
1599         * simdefs.h (CPU_STATE): Likewise.
1600
1601         * config.in (HAVE_SYS_TIME_H): Add.
1602         * configure.in: Check for sys/time.h.
1603         * configure: Regenerated.
1604         * utils.c: Include sys/time.h if present.
1605
1606         * common.c (sim_parse_args): Account for NULL terminating entry
1607         in long_options table.
1608
1609         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1610         Always use cache if configured in.
1611         * mainloop.in (do_extract_insn{16,32}): New functions.
1612         (normal,fast): Call them.  Handle starting in left slot.
1613         * simcache.c (simcache_option_handler): Disallow -c0.
1614         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1615
1616         * profile.c (profile_print_simcache): Fix percentage calc.
1617
1618         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1619
1620 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1621
1622         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1623         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1624         Add mod-list.h.
1625         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1626         (sim-if.o,m32r.o,utils.o): Likewise.
1627         (common.o): Don't explicitly depend on mod-list.h.
1628         (mainloop.c): Pass CPU to genmloop.sh.
1629         (stamp-modules): Depend on configure.
1630         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1631         (extract.o): Depend on decode.h, memops.h, semops.h.
1632         (semantics.o,seman-cache.o): Likewise.
1633         (model.o,ops.o): Depend on memops.h.
1634         (extr-cache.o): Disable building for the moment.
1635
1636         * simcommon.h: Delete, move contents into cgen-sim.h.
1637         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1638         (UINT,CGEN_CAT3): Define.
1639         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1640         (decode_t): Renamed to DECODE.
1641
1642         * simfns.h: Delete, contents moved to memops.h,semops.h.
1643         * memops.h: New file.
1644         * semops.h: New file.
1645         * decode.h: Renamed from semantics.h.
1646
1647         * sim-argv.h: New file.
1648         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1649         dependency of sim-argv.h.
1650
1651         * sim-alloca.h: New file.
1652         * common.c: Include it.
1653         * Makefile.in (common.o): Add dependency.
1654
1655         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1656         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1657         * configure.in: sinclude ../common/aclocal.m4.
1658         Check for headers time.h, sys/resource.h.
1659         Check for functions time, getrusage.
1660         (sim_link_{files,links}): Add link cpu-opc.h.
1661         (sim_profile): Add simcache.
1662         (SIM_AC_PROFILE): Add simcache, profile.o.
1663         (simcache module): Delete extr-cache.o for now.
1664         (--enable-sim-cache): Allow specification of default cache size.
1665         * configure: Regenerated.
1666
1667         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1668         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1669         Regenerate.
1670
1671         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1672         Don't include m32r-sim.h.
1673         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1674         Simplify profiling test with PROFILE_MODEL_P.
1675         (mvfc,mvtc): Fix access of control registers.
1676         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1677         Don't include m32r-sim.h.
1678         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1679         Simplify profiling test with PROFILE_MODEL_P.
1680         (mvfc,mvtc): Fix access of control registers.
1681
1682         * sem-switch.c: New file, for GCC computed goto support.
1683
1684         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1685         memops.h,semops.h,trace.h,cpu-sim.h.
1686         (RUN_FAST_P): Change default to run fast if cache size > 0
1687         and not profiling.
1688         (sim_main_loop): Record execution time.
1689         Record instruction count even in fast mode.
1690         (init): Allow cpu to provide init code in mainloop.in.
1691         (FAST): Define as 0 or 1 depending on fast mode.
1692         * mainloop.in (normal): Combine with fast case.
1693         Add support for GCC computed gotos.  Count simcache hits/misses.
1694         (init): Initialize "switch" labels if GNUC.
1695
1696         * cgen-utils.in: Don't include opcode/cgen.h.
1697         Include cgen-sim.h, cpu-opc.h.
1698         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1699         * m32r-sim.h: Don't include mod-list.h
1700         (RUN_FAST_P): Delete.
1701         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1702         semops.h,memory.h,trace.h
1703         (h_cr_get,h_cr_set): New functions.
1704         * memory.c: #include cgen-sim.h,callback.h.
1705         * ops.c: Don't include profile.h,m32r-sim.h.
1706         Include cgen-sim.h,memops.h,cpu-sim.h.
1707         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1708         * trace.c: Include cgen-sim.h,cpu-opc.h.
1709         * trace.h (trace_insn_{init,fini}): Declare.
1710
1711         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1712         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1713         Regenerate to get new insn aliases.
1714
1715         * mrun.c: #include "ansidecl.h".
1716         (STATE): Use struct sim_state instead.
1717
1718         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1719         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1720         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1721         (profile_print_simcache): New function.
1722         (profile_print): Call it.  Print simulator speed stats.
1723         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1724         PROFILE_MEMORY_MASK.
1725         (MODULE_PROFILE_SIMCACHE_P): Define.
1726         (PROFILE_SIMCACHE_MASK): Define.
1727         (PROFILE_COUNT): New members total_insn_count,exec_time.
1728         New members simcache_hits,simcache_misses.
1729         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1730         (PROFILE_MODEL_P): New macro.
1731         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1732
1733         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1734         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1735         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1736         (sim_info): Pass verbose to profile_print.
1737
1738         * simcache.c: Include cgen-sim.h,callback.h.
1739         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1740         (simcache_option_handler): Ensure cache size at least 2.
1741         Allow config time specification of default cache size.
1742         * simcache.h (struct simcache): Support GCC computed gotos.
1743         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1744         (USING_SIMCACHE_P): New macro.
1745
1746         * simdefs.h: Don't include m32r-opc.h.
1747         (CGEN_MAX_SIM_INSNS): Define.
1748         (CPU_STATE): Regenerate.
1749         (ARGBUF): Regenerate.
1750         (extract,semantic handler decls): Delete, moved to decode.h.
1751
1752         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1753         (USE_SEM_SWITCH): Define.
1754
1755         * utils.c: Include bfd.h,time.h,sys/resource.h.
1756         (sim_time_get,sim_time_elapsed): New functions.
1757         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1758
1759 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1760
1761         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1762         * configure: Regenerated.
1763         * model.c: #include <stdlib.h>.
1764         * simcache.c: #include "libiberty.h".
1765         * simcommon.h (alloca): Handle i386-windows.
1766
1767         * common.c: #include libiberty.h.
1768         (sim_signal_to_host): Return 5 if wingdb.
1769
1770 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1771
1772         * configure.in (sim_cache): Enabled by default now, pass default
1773         cache size to --enable-sim-cache.
1774         * simcache.c (simcache_option_handler): Allow -c 0.
1775
1776         * simdefs.h,simfns.h: Regenerate
1777         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1778
1779 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1780
1781         Add model profiling support.
1782         * configure.in: Handle --enable-sim-model.
1783         (sim_profile): Add model.
1784         * Makefile.in (model.o): Add rule.
1785         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1786         * extract.c (*): Add model profiling support.
1787         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1788         (model_mark_{busy,unbusy}_reg): New functions.
1789         * profile.c (profile_option_handler): Recognize --profile model.
1790         (profile_print_model): New function.
1791         (profile_print): Call it.
1792         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1793         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1794         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1795         load_stall_count,taken_count,untaken_count.
1796         * semantics.c (*): Add model profiling support.
1797         * simcommon.h (struct sim_state): New members mach,model.
1798         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1799         (MAX_MODELS,MAX_UNITS): Define.
1800         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1801
1802         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1803         (stamp-modules): Depend on genmodlist.sh.
1804         * common.c (standard_options): Add --max-insns.
1805         (copy_argv): New function.
1806         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1807         * genmloop.sh: Allow mainloop.in to contain support code.
1808         * mainloop.in: Move do_insn16,do_insn32 here.
1809         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1810         * sim-if.c (sim_open): Don't set max insn count.
1811         (sim_create_inferior): Save argv,envp.
1812         * simcommon.h (struct sim_state): New members argv,envp.
1813         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1814         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1815         (ARGBUF): New members h_gr_get, h_gr_set.
1816         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1817         (trace_printf): Print to buffer, output later by trace_insn_fini.
1818         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1819
1820 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1821
1822         * configure.in (AC_FUNC_ALLOCA): Call.
1823         * configure: Regenerate.
1824         * config.h (HAVE_ALLOCA_H): Add.
1825         * simcommon.h: Add alloca support.
1826         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1827         (DECLARE_OPTION_HANDLER): Define.
1828         (MEM_FN): Declare using PARAMS.
1829         (DECLARE_MEM_FN): Define.
1830         * trace.c (trace_result): Tweak for !STDC.
1831         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1832         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1833         * common.c (sim_print_help_fn): Use PARAMS.
1834         (standard_option_handler): Fix decl for !STDC systems.
1835         * memory.c: #include <stdio.h>
1836         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1837         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1838         * profile.c (profile_install): Likewise.
1839         (profile_option_handler): Likewise.
1840
1841 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1842
1843         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1844         Prefix them with 0x instead.
1845
1846         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1847         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1848         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1849         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1850         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1851         Add support for boolean and/or.
1852         * utils.c: Redo naming of DI functional support.
1853         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1854
1855 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1856
1857         * Directory created.