sim/m32r/ChangeLog

   1 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * config.in, configure: Regenerate.
   4
   5 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure: Regenerate.
   8
   9 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  12         * configure: Regenerate.
  13
  14 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure: Regenerate.
  17
  18 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * configure: Regenerate.
  21
  22 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  25         * configure: Regenerate.
  26
  27 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure: Regenerate.
  30
  31 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * configure: Regenerate.
  34
  35 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * config.in, configure: Regenerate.
  38
  39 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * sim-if.c (sim_open): Mark argv const.
  42         (sim_create_inferior): Mark argv and env const.
  43
  44 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * configure: Regenerate.
  47
  48 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * sim-if.c (sim_open): Update sim_parse_args comment.
  51
  52 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  53
  54         * TODO: Delete file.
  55
  56 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  57
  58         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  59         * configure: Regenerate.
  60         * traps-linux.c (conv_endian): Change CURRENT_HOST_BYTE_ORDER
  61         to HOST_BYTE_ORDER.
  62         (conv_endian16): Likewise.
  63
  64 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * arch.h (TARGET_BIG_ENDIAN): Delete.
  67         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
  68         * configure: Regenerate.
  69         * traps-linux.c (conv_endian): Change LITTLE_ENDIAN to
  70         BFD_ENDIAN_LITTLE.
  71         (conv_endian16): Likewise.
  72
  73 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  74
  75         * sim-if.c (sim_open): Delete #if 0 sim_add_option_table call.
  76
  77 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  78
  79         * sim-if.c (current_state): Delete.
  80         (sim_open): Delete current_state assignment.
  81
  82 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  83
  84         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  85
  86 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  87
  88         * config.in, configure: Regenerate.
  89
  90 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.
  93
  94 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  95
  96         * configure.ac (SIM_AC_OPTION_HARDWARE): Add m32r_cache & m32r_uart.
  97         * configure: Regenerate.
  98         * devices.c: Delete file.
  99         * dv-m32r_cache.c, dv-m32r_cache.h: New cache model with logic from
 100         devices.c.
 101         * dv-m32r_uart.c, dv-m32r_uart.h: New uart model with logic from
 102         devices.c.
 103         * m32r-sim.h: Move cache defines to dv-m32r_cache.h and uart defines
 104         to dv-m32r_uart.h.
 105         * Makefile.in (SIM_OBJS): Delete devices.o.
 106         * sim-if.c: Include dv-m32r_uart.h.
 107         (sim_open): Replace sim_core_attach call with sim_hw_parse calls.
 108         * tconfig.h: Delete file.
 109
 110 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * Makefile.in (SIM_OBJS): Delete sim-model.o.
 113
 114 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * arch.c: Rename MACH to SIM_MACH.
 117         * cpuall.h: Likewise.
 118         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
 119         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
 120         * model2.c, modelx.c: Likewise.
 121
 122 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 123
 124         * sim-main.h (WITH_SCACHE_PBB): Move from ...
 125         * tconfig.h (WITH_SCACHE_PBB): ... here.
 126
 127 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 128
 129         * devices.c (device_error): Delete.
 130
 131 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * tconfig.h (SIM_HANDLES_LMA): Delete.
 134
 135 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 136
 137         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
 138         SIM_BREAKPOINT_SIZE): Delete.
 139         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
 140         breakpoint code.
 141         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
 142
 143 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 144
 145         * tconfig.h (WITH_WATCHPOINTS): Delete.
 146
 147 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
 150
 151 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 154         sim-stop.o.
 155
 156 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * sim-if.c (sim_close): Delete.
 159
 160 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * configure: Regenerate.
 163
 164 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 165
 166         * traps.c (m32r_trap): Replace call to cb_syscall with
 167         sim_syscall_multi.
 168         * traps-linux.c (m32r_trap): Likewise.
 169
 170 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 171
 172         * traps-linux.c: Include sim-syscall.h.
 173         (syscall_read_mem, syscall_write_mem): Delete.
 174         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 175         to sim_syscall_read_mem/sim_syscall_write_mem.
 176         * traps.c: Include sim-syscall.h.
 177         (syscall_read_mem, syscall_write_mem): Delete.
 178         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 179         to sim_syscall_read_mem/sim_syscall_write_mem.
 180
 181 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 182
 183         * configure: Regenerate.
 184
 185 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * configure: Regenerate.
 188
 189 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
 192         * decode2.c (m32r2f_decode): Likewise.
 193         * decodex.c (m32rxf_decode): Likewise.
 194         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 195         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 196         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
 197         * sem-switch.c: Likewise.
 198         * sem-switch2.c: Likewise.
 199         * sem-switchx.c: Likewise.
 200
 201 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 204
 205 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * sim-main.h (USING_SIM_BASE_H): Delete.
 208
 209 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 212
 213 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 214
 215         * sim-main.h (sim_cia): Delete.
 216
 217 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * sim-main.h (CIA_GET, CIA_SET): Delete.
 220
 221 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 224         * sim-main.h (STATE_CPU): Delete.
 225
 226 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 229         (STATE_CPU): Handle WITH_SMP.
 230
 231 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * configure: Regenerate.
 234
 235 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 238
 239 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * config.in, configure: Regenerate.
 242
 243 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * sim-if.c (sim_open): Delete dv_sockser_install call.
 246
 247 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 248
 249         * configure: Regenerate.
 250
 251 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 252
 253         * configure: Regenerate.
 254
 255 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 256
 257         * configure: Regenerate.
 258
 259 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 260
 261         * configure: Regenerate.
 262
 263 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 264
 265         * aclocal.m4, config.in, configure: Regenerate.
 266         * tconfig.in: Rename file ...
 267         * tconfig.h: ... here.
 268
 269 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 270
 271         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 272
 273 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 274
 275         * Makefile.in (SIM_RUN_OBJS): Delete.
 276
 277 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 278
 279         * configure.ac: Default simulator hardware to off again.  Remove
 280         dead m32r_extra_objs substitution.
 281         * configure: Regenerate.
 282         * Makefile.in: Remove unused m32r_extra_objs.
 283
 284 2014-08-19  Alan Modra  <amodra@gmail.com>
 285
 286         * configure: Regenerate.
 287
 288 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 289
 290         * configure: Regenerate.
 291         * config.in: Regenerate.
 292
 293 2013-09-23  Alan Modra  <amodra@gmail.com>
 294
 295         * configure: Regenerate.
 296
 297 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 298
 299         * aclocal.m4, configure: Regenerate.
 300
 301 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 302             Mike Frysinger  <vapier@gentoo.org>
 303
 304         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 305         from always on to defaulting to yes it is enabled.
 306         * Makefile.in: Conditionalize reference to dv-sockser.o.
 307         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 308         * configure: Regenerated.
 309
 310 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 311
 312         * configure: Regenerate.
 313
 314 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 315
 316         * configure.ac: Fail if dv-sockser.o not available.
 317         Error when --disable-sim-hardware is specified.
 318         * configure: Regenerated.
 319
 320 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 321
 322         * config.in, configure: Regenerate.
 323
 324 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 325
 326         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 327
 328 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 329
 330         * aclocal.m4, config.in, configure: Regenerate.
 331
 332 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 333
 334         * aclocal.m4: New file.
 335         * configure: Regenerate.
 336
 337 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 338
 339         * configure.ac: Change include to common/acinclude.m4.
 340
 341 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 342
 343         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 344         call.  Replace common.m4 include with SIM_AC_COMMON.
 345         * configure: Regenerate.
 346
 347 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * sim-if.c (sim_do_command): Delete.
 350
 351 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 352
 353         * devices.c (device_error): Add const to message.
 354
 355 2010-02-11  Doug Evans  <dje@sebabeach.org>
 356
 357         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 358         * model.c, * model2.c, * modelx.c,
 359         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 360
 361 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 362
 363         * configure: Regenerate.
 364
 365 2010-01-02  Doug Evans  <dje@sebabeach.org>
 366
 367         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 368         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 369         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 370         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 371         update copyright year.
 372
 373 2009-11-22  Doug Evans  <dje@sebabeach.org>
 374
 375         * cpu.h: Regenerate.
 376         * cpu2.h: Regenerate.
 377         * cpux.h: Regenerate.
 378         * cpuall.h: Regenerate.
 379         * decode.c: Regenerate.
 380         * decode.h: Regenerate.
 381         * decode2.c: Regenerate.
 382         * decode2.h: Regenerate.
 383         * decodex.c: Regenerate.
 384         * decodex.h: Regenerate.
 385
 386 2009-11-03  Doug Evans  <dje@sebabeach.org>
 387
 388         * arch.c: Regenerate.
 389         * arch.h: Regenerate.
 390         * cpu.c: Regenerate.
 391         * cpu.h: Regenerate.
 392         * cpu2.c: Regenerate.
 393         * cpu2.h: Regenerate.
 394         * cpuall.h: Regenerate.
 395         * cpux.c: Regenerate.
 396         * cpux.h: Regenerate.
 397         * decode.c: Regenerate.
 398         * decode.h: Regenerate.
 399         * decode2.c: Regenerate.
 400         * decode2.h: Regenerate.
 401         * decodex.c: Regenerate.
 402         * decodex.h: Regenerate.
 403         * model.c: Regenerate.
 404         * model2.c: Regenerate.
 405         * modelx.c: Regenerate.
 406         * sem-switch.c: Regenerate.
 407         * sem.c: Regenerate.
 408         * sem2-switch.c: Regenerate.
 409         * semx-switch.c: Regenerate.
 410
 411         * Makefile.in (mloop.c): Add @true to rule.
 412         (mloopx.c, mloop2.c): Ditto.
 413         (stamp-*): Add Makefile dependency.
 414         (arch.c, arch.h, cpuall.h): Specify full path.
 415         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 416         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 417         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 418
 419 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 420
 421         * config.in: Regenerate.
 422         * configure: Likewise.
 423
 424         * configure: Regenerate.
 425
 426 2009-07-12  Doug Evans  <dje@sebabeach.org>
 427
 428         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 429         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 430
 431 2009-06-20  Doug Evans  <dje@sebabeach.org>
 432
 433         * mloop.in: Add missing # comment marker.
 434         * mloop2.in: Ditto.
 435         * mloopx.in: Ditto.
 436
 437 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 438
 439         * configure: Regenerate to track ../common/common.m4 changes.
 440         * config.in: Ditto.
 441
 442 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 443             Daniel Jacobowitz  <dan@codesourcery.com>
 444             Joseph Myers  <joseph@codesourcery.com>
 445
 446         * configure: Regenerate.
 447
 448 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 449
 450         * acconfig.h: Remove.
 451         * config.in: Regenerate.
 452
 453 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 454
 455         * configure: Regenerated.
 456
 457 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 458
 459         * configure: Regenerated.
 460
 461 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 462
 463         * configure: Regenerated.
 464
 465 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 466
 467         * configure: Regenerate.
 468
 469 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 470
 471         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 472         explicit call to AC_CONFIG_HEADER.
 473         * configure: Regenerate.
 474
 475 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 476
 477         * configure.ac: Update to use ../common/common.m4.
 478         * configure: Re-generate.
 479
 480 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 481
 482         * configure: Regenerated to track ../common/aclocal.m4 changes.
 483
 484 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 485
 486         * configure.ac: Rename configure.in, require autoconf 2.59.
 487         * configure: Re-generate.
 488
 489 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 490
 491         Committed by Kei Sakamoto.
 492         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 493         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 494         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 495         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 496         __NR_getresgid32 and __NR_chown32.
 497         * syscall.h: Add new definitions of system call number.
 498
 499 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 500
 501         * configure: Regenerate for ../common/aclocal.m4 update.
 502
 503 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 504
 505         Committed by Andrew Cagney.
 506         * traps-linux.c: Don't include linux/module.h.
 507         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 508         __NR_get_kernel_syms.
 509
 510 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 511
 512         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 513
 514 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 515
 516         Committed by Andrew Cagney.
 517         * mloopx.in: Update copyright.
 518         (xextract-pbb): Fixed trap for system calls operation in parallel.
 519         * mloop2.in (xextract-pbb): Ditto.
 520
 521 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 522
 523         * configure.in: Changed for dummy simulator of m32r-linux.
 524         * configure: Regenerate.
 525         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 526         * traps-linux.c: Added for dummy simulator of m32r-linux.
 527         * syscall.h: Ditto.
 528         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 529         simulator for m32r-linux.
 530         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 531         m32r-linux.
 532
 533 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 534
 535         * Makefile.in: Add support for new machine m32r2.
 536         * cpu2.c: New file for m32r2 support.
 537         * cpu2.h: Likewise.
 538         * decode2.c: Likewise.
 539         * decode2.h: Likewise.
 540         * m32r2.c: Likewise.
 541         * mloop2.in: Likewise.
 542         * model2.c: Likewise.
 543         * sem2-switch.c: Likewise.
 544         * arch.c: Regenerate.
 545         * arch.h: Regenerate.
 546         * cpu.c: Regenerate.
 547         * arch.c: Regenerate.
 548         * cpuall.c: Regenerate.
 549         * cpux.c: Regenerate.
 550         * cpux.h: Regenerate.
 551         * decode.c: Regenerate.
 552         * decode.h: Regenerate.
 553         * decodex.c: Regenerate.
 554         * decodex.h: Regenerate.
 555         * model.c: Regenerate.
 556         * modelx.c: Regenerate.
 557         * sem-switch.c: Regenerate.
 558         * sem.c: Regenerate.
 559         * semx-switch.c: Regenerate.
 560         * m32r-sim.h: Add EVB register support.
 561         * sim-if.c: Likewise.
 562         * sim-main.h: Likewise.
 563         * traps.c: Likewise.
 564
 565 2003-09-08  Dave Brolley  <brolley@redhat.com>
 566
 567         On behalf of Doug Evans <dje@sebabeach.org>
 568         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 569
 570 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 571
 572         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 573
 574 2002-12-19  Doug Evans  <dje@sebabeach.org>
 575
 576         * arch.c,arch.h,cpuall.h: Regenerate.
 577         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 578         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 579
 580 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 581
 582         * configure: Regenerated to track ../common/aclocal.m4 changes.
 583
 584 2001-11-14  Dave Brolley  <brolley@redhat.com>
 585
 586         * arch.c: Regenerate.
 587         * arch.h: Regenerate.
 588         * cpu.c: Regenerate.
 589         * cpu.h: Regenerate.
 590         * cpuall.h: Regenerate.
 591         * cpux.c: Regenerate.
 592         * cpux.h: Regenerate.
 593         * decode.c: Regenerate.
 594         * decode.h: Regenerate.
 595         * decodex.c: Regenerate.
 596         * decodex.h: Regenerate.
 597         * model.c: Regenerate.
 598         * modelx.c: Regenerate.
 599         * sem-switch.c: Regenerate.
 600         * sem.c: Regenerate.
 601         * semx-switch.c: Regenerate.
 602
 603 2001-07-05  Ben Elliston  <bje@redhat.com>
 604
 605         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 606         (stamp-cpu): Likewise.
 607         (stamp-xcpu): Likewise.
 608
 609 2001-03-05  Dave Brolley  <brolley@redhat.com>
 610
 611         * arch.c: Regenerate.
 612         * arch.h: Regenerate.
 613         * cpu.c: Regenerate.
 614         * cpu.h: Regenerate.
 615         * cpuall.h: Regenerate.
 616         * cpux.c: Regenerate.
 617         * cpux.h: Regenerate.
 618         * decode.c: Regenerate.
 619         * decode.h: Regenerate.
 620         * decodex.c: Regenerate.
 621         * decodex.h: Regenerate.
 622         * model.c: Regenerate.
 623         * modelx.c: Regenerate.
 624         * sem-switch.c: Regenerate.
 625         * sem.c: Regenerate.
 626         * semx-switch.c: Regenerate.
 627
 628 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 629
 630         * configure: Regenerated with sim_scache fix.
 631
 632 2000-11-18  Greg McGary  <greg@mcgary.org>
 633
 634         * Makefile.in: remove `@true' commands for rules that have
 635         $(CGEN_MAINT) as a prerequisite.
 636
 637 2000-10-06  Dave Brolley  <brolley@redhat.com>
 638
 639         * sem.c: Regenerated.
 640         * sem-switch.c: Regenerated.
 641         * semx-switch.c: Regenerated.
 642
 643 2000-08-28  Dave Brolley  <brolley@redhat.com>
 644
 645         * Makefile.in: Use of @true confuses VPATH. Remove it.
 646         * cpu.h: Regenerated.
 647         * cpux.h: Regenerated.
 648         * decode.c: Regenerated.
 649         * decodex.c: Regenerated.
 650         * model.c: Regenerated.
 651         * modelx.c: Regenerated.
 652         * sem-switch.c: Regenerated.
 653         * sem.c: Regenerated.
 654         * semx-switch.c: Regenerated.
 655
 656 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 657
 658         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 659         (stamp-arch, stamp-cpu): New targets.
 660
 661 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 662
 663         * configure: Regenerated to track ../common/aclocal.m4 changes.
 664
 665 2000-03-30  Dave Brolley  <brolley@redhat.com>
 666
 667         * configure: Regenerated.
 668
 669 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 670
 671         * arch.c,arch.h,cpuall.h: Rebuild.
 672         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 673
 674 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 675
 676         * mloop.in: Update call to sim_engine_invalid_insn.
 677         * sem.c,sem-switch.c: Rebuild.
 678         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 679         result to SEM_PC.  Return vpc.
 680         * mloopx.in: Ditto.
 681         * semx-switch.c: Rebuild.
 682
 683 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 684
 685         * traps.c (sim_engine_invalid_insn): Return PC.
 686
 687 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 688
 689         * configure: Regenerated to track ../common/aclocal.m4 changes.
 690
 691 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 692
 693         * decodex.c: Rebuild.
 694
 695 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 696
 697         * sem.c: Rebuild
 698
 699         * cpux.h: Rebuild.
 700
 701 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 702
 703         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 704         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 705
 706 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 707
 708         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 709         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 710         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 711         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 712         (emit_full_parallel): Ditto.
 713
 714 1999-05-08  Felix Lee  <flee@cygnus.com>
 715
 716         * configure: Regenerated to track ../common/aclocal.m4 changes.
 717
 718 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 719
 720         * devices.c (device_io_read_buffer): New arg `sd'.
 721         (device_io_write_buffer): New arg `sd'.
 722         (device_error): Give proper arg spec.
 723
 724 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 725
 726         * sem-switch.c,sem.c: Rebuild.
 727         * cpux.h,semx-switch.c: Rebuild.
 728
 729 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 730
 731         * decode.c: Rebuild.
 732         * decodex.c: Rebuild.
 733
 734 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 735
 736         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 737
 738 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 739
 740         * arch.c,arch.h,model.c: Rebuild.
 741         * modelx.c: Rebuild.
 742         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 743         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 744         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 745         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 746         (m32rbf_store_register): Ditto.
 747         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 748         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 749         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 750         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 751         with appropriate calls to m32rbf_*.
 752
 753 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 754
 755         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 756         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 757         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 758         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 759
 760 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 761
 762         * cpu.c,cpu.h: Rebuild.
 763
 764 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 765
 766         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 767         (stamp-xmloop): s/-parallel/-parallel-write/.
 768         * configure.in (sim_link_files,sim_link_links): Delete.
 769         * configure: Rebuild.
 770         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 771         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 772         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 773         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 774         m32r_cgen_opcode_open.  Set disassembler.
 775         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 776         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 777         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 778
 779 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 780
 781         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 782
 783 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 784
 785         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 786         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 787
 788 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 789
 790         * decode.h,model.c: Regenerate.
 791         * decodex.h,modelx.c: Regenerate.
 792
 793 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 794
 795         * arch.c,arch.h,cpuall.h: Regenerate.
 796         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 797         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 798         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 799
 800 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 801
 802         * Makefile.in (m32r-clean): rm eng.h.
 803         * sim-main.h: Delete inclusion of ansidecl.h.
 804         * cpu.h: Regenerate.
 805         * cpux.h: Regenerate.
 806
 807 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 808
 809         * cpu.h: Regenerate.
 810         * cpux.h: Regenerate.
 811
 812 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 813
 814         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 815         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 816         (sim-if.o): Use SIM_MAIN_DEPS.
 817         (arch.o,traps.o,devices.o): Ditto.
 818         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 819         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 820         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 821         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 822         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 823         ([GS]ET_H_CR): Define.
 824         (m32rbf_h_psw_[gs]et_handler): Declare.
 825         ([GS]ET_H_PSW): Define.
 826         (m32rbf_h_accum_[gs]et_handler): Declare.
 827         ([GS]ET_H_ACCUM): Define.
 828         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 829         (m32rxf_h_accums_[gs]et_handler): Declare.
 830         ([GS]ET_H_ACCUMS): Define.
 831         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 832         * m32r.c (WANT_CPU): Define as m32rbf.
 833         (all register access fns): Rename to ..._handler.
 834         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 835         * m32rx.c (WANT_CPU): Define as m32rxf.
 836         (all register access fns): Rename to ..._handler.
 837
 838 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 839
 840         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 841         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 842         * configure: Regenerate.
 843
 844         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 845         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 846         * traps.c (m32r_core_signal): Handle --environment=operating.
 847
 848 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 849
 850         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 851         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 852
 853         * sim-if.c: Include string.h or strings.h if present.
 854
 855 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 856
 857         * configure.in: Call SIM_AC_OPTION_INLINE.
 858         * configure: Regenerate.
 859         * sim-main.h: Protect against multiple inclusion.
 860         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 861         Done by cgen-sim.h now.
 862         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 863         * cpuall.h: Regenerate.
 864         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 865         * mloop.in (extract16): Make static inline again.
 866         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 867         (extract32): Ditto.
 868         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 869         (execute): Test ARGBUF_PROFILE_P before profiling.
 870         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 871         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 872         * mloopx.in: Rewrite.
 873
 874 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 875
 876         * devices.c (device_io_write_buffer): Fix typo.
 877         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 878         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 879
 880 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 881
 882         * Makefile.in (M32R_OBJS): Delete extract.o.
 883         (extract.o): Delete.
 884         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 885         * mloop.in (extract16): Update type of `insn' arg.
 886         Delete call to d->extract.
 887         (extract32): Ditto.
 888         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 889         * mloopx.in (extractx16): Update type of `insn' arg.
 890         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 891         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 892         (extractx32): Ditto.
 893
 894 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 895
 896         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 897         before cgen-types.h.
 898         * tconfig.in: Guard against multiple inclusion.
 899         * cpu.h: Delete decls moved to genmloop.sh.
 900         * cpux.h: Ditto.
 901
 902 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 903
 904         * sim-main.h: #include cpu-opc.h.
 905         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 906         to get #include cleanup.
 907         * decodex.c,extractx.c,modelx.c: Ditto.
 908
 909         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 910         CGEN_INCLUDE_DEPS.
 911         (M32RBF_INCLUDE_DEPS): Define.
 912         (m32r .o's): Depend on it.
 913         (mloop.c): Update call to genmloop.sh.
 914         * cpu.h,cpuall.h: Regenerate.
 915         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 916         #include cgen-scache.h,cgen-cpu.h.
 917         * tconfig.in (WITH_FOO semantic macros): Delete.
 918         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 919         (m32rx .o's): Depend on it.
 920         (mloopx.c): Update call to genmloop.sh.
 921         * cpux.h: Regenerate.
 922
 923 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 924
 925         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 926
 927 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 928
 929         Add pseudo-basic-block execution support.
 930         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 931         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 932         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 933         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 934         * arch.c,arch.h,cpuall.h: Regenerate.
 935         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 936         * sem-switch.c,sem.c: Regenerate.
 937         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 938         load_regs_pending.
 939         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 940         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 941         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 942         m32rbf_h_accum_set): Likewise.
 943         (m32r_model_{init,update}_insn_cycles): Delete.
 944         (m32rbf_model_insn_{before,after}): New fns.
 945         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 946         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 947         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 948         (check_load_stall): New fn.
 949         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 950         (m32rbf_model_test_u_exec): New fn.
 951         * mloop.in: Rewrite, use pbb support.
 952         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 953         (sim_fetch_register,sim_store_register): Delete.
 954         * sim-main.h (CIA_GET,CIA_SET): Fix.
 955         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 956         * tconfig.in (WITH_SCACHE_PBB): Define.
 957         (WITH_SCACHE_PBB_M32RBF): Define.
 958         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 959         (m32r_trap): Pass pc to sim_engine_halt.
 960         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 961         * configure: Regenerate.
 962         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 963         (mloopx.c): Build pseudo-basic-block version.
 964         (semx.o): Delete.
 965         (extractx.o): Add.
 966         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 967         * readx.c: Delete.
 968         * semx.c: Delete.
 969         * extractx.c: New file.
 970         * semx-switch.c: New file.
 971         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 972         (SEM_SKIP_INSN): New macro.
 973         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 974         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 975         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 976         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 977         (m32rxf_model_insn_{before,after}): New fns.
 978         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 979         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 980         (check_load_stall): New fn.
 981         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 982         * mloopx.in: Rewrite, use pbb support.
 983         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 984         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 985
 986 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 987
 988         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 989         ({ACC1L,ACC1H}_REGNUM): New macros.
 990         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 991         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 992         (m32r_fetch_register,m32r_store_register): Rewrite.
 993         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 994
 995 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 996
 997         * m32r-sim.h (GET_H_SM): New macro.
 998         (UART params): Update to msa2000.
 999         * devices.c (device_io_read_buffer): Update to msa2000.
1000         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
1001         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
1002         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
1003         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
1004         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
1005         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
1006
1007 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
1008
1009         * m32r-sim.h (m32r_trap): Update prototype.
1010         * traps.c (m32r_trap): New arg `pc'.
1011         * sem.c,sem-switch.c: Regenerated.
1012         * cpux.h,readx.c,semx.c: Regenerated.
1013
1014 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
1015
1016         Rename cpu m32r to m32rb to distinguish from architecture name.
1017         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
1018         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
1019         * tconfig.in (WANT_CPU_M32RB): Ditto.
1020         * m32r.c (WANT_CPU_M32RB): Ditto.
1021         (*): m32r_ cpu fns renamed to m32rb_.
1022         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
1023         * arch.h,arch.c: Regenerate.
1024         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1025         * sem-switch.c,sem.c: Regenerate.
1026
1027         * sim-if.c (sim_open): Don't allocate memory on top of any user
1028         specified memory.
1029         (h_gr_get,h_gr_set): Delete.
1030         * sim-main.h (h_gr_get,h_gr_set): Delete.
1031         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
1032         a_m32r_h_gr_[gs]et.
1033
1034         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
1035
1036         * sim-if.c (sim_open): Open opcode table.
1037         (sim_close): Close it.
1038
1039 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
1040
1041         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
1042         accept an accumulator choice.
1043         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1044
1045 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1046
1047         * m32r.c: Include cgen-mem.h.
1048         * traps.c (m32r_trap): Tweak for -Wall.
1049         * m32rx.c: Include cgen-mem.h.
1050         * semx.c: Regenerate, get -Wall cleanups.
1051
1052 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
1053
1054         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
1055         * cpux.h,readx.c,semx.c: Ditto.
1056
1057 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
1058
1059         * Makefile.in: cgen_maint -> CGEN_MAINT.
1060         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
1061         * configure: Regenerate.
1062         * arch.c,arch.h,cpuall.h: Regenerate.
1063         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1064         * sem-switch.c,sem.c: Regenerate.
1065         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
1066         * semx.c: Regenerate.
1067         * mloopx.in (icount): Moved here from genmloop.sh.
1068
1069 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
1070
1071         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
1072         load_stall,biggest_cycles.
1073         * m32r.c (m32r_model_mark_get_h_gr): Update.
1074         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
1075         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
1076         * mloop.in: Call cycle init/update fns.
1077         * model.c: Regenerate.
1078         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
1079         * mloopx.in: Call cycle init/update fns.
1080         * modelx.c: Regenerate.
1081
1082 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1083
1084         * traps.c: New file.  Trap support moved here from sim-if.c.
1085         * Makefile.in (SIM_OBJS): Add traps.o
1086         * sim-if.c: Don't include targ-vals.h.
1087         (sim_engine_illegal_insn): Moved to traps.c
1088         * sim-main.h (SIM_CORE_SIGNAL): Define.
1089         (m32r_core_signal): Declare.
1090         * m32r-sim.h (m32r_trap): Declare.
1091
1092         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
1093         register.
1094
1095         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
1096         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
1097         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
1098
1099         * extract.c,sem-switch.c,sem.c: Regenerate.
1100         * cpux.h,readx.c,semx.c: Regenerate.
1101
1102 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
1103
1104         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
1105         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
1106         (execute): Count parallel insns.
1107         * sim-if.c (print_m32r_misc_cpu): Print count.
1108         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1109
1110         Zero bottom two bits of pc in jmp,jl insns.
1111         * sem.c,sem-switch.c: Regenerate.
1112         * semx.c: Regenerate.
1113
1114 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1115
1116         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1117
1118 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1119
1120         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1121         (sim_sync_stop): New function.
1122
1123 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1124
1125         * Makefile.in (devices.o): Add dependencies.
1126
1127         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1128         * sem-switch.c,sem.c: Regenerate.
1129         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1130         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1131         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1132         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1133         Fix pc value passed to TRACE_INSN for second parallel insn.
1134
1135 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1136
1137         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1138
1139 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1140
1141         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1142         * model.c: Ditto.  Reorganize model/mach data.
1143         * cpux.h: Ditto.
1144         * modelx.c: Ditto.
1145
1146         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1147         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1148         * decode.c,decode.h: Regenerate, introduces IDESC table.
1149         * mloop.in (extract16,extract32): Add IDESC support.
1150         Update names of semantic handler member names.
1151         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1152         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1153         * mloopx.in: Add IDESC support.
1154         Update names of semantic handler member names.
1155         Delete call to PROFILE_COUNT_INSN.
1156
1157         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1158         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1159         * readx.c: Regenerate.  Redo computed goto label handling.
1160         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1161         support.
1162
1163         * m32r.c (m32r_fetch_register): Change result type and args to
1164         conform to sim_fetch_register interface.
1165         (m32r_store_register): Ditto for sim_store_register interface.
1166         * m32rx.c (m32rx_fetch_register): Change result type and args to
1167         conform to sim_fetch_register interface.
1168         (m32rx_store_register): Ditto for sim_store_register interface.
1169
1170         * sim-if.c (alloc_cpu): Delete.
1171         (free_state): Uninstall modules here ...
1172         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1173         Set default architecture/model if not specified.
1174         (sim_fetch_register,sim_store_register): Rewrite.
1175
1176         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1177         and moved to common/sim-cpu.c.
1178         (sim_create_inferior): Update.
1179         (do_trap): Update.
1180         * sim-main.h (h_pc_get,h_pc_set): Delete.
1181
1182         * sim-main.h (sim_cia): Change to USI.
1183         (sim_cpu): Move m32r_misc_profile before machine generated part.
1184
1185 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1186
1187         * configure: Regenerated to track ../common/aclocal.m4 changes.
1188
1189 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1190
1191         * model.c: Rebuilt.
1192         * modelx.c: Rebuilt.
1193
1194 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1195
1196         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1197         and variable renaming due to macro insn additions.
1198         * mloop.in: Update to use CGEN_INSN_NUM.
1199         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1200         * mloopx.in: Update to use CGEN_INSN_NUM.
1201
1202 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1203
1204         * configure: Regenerated to track ../common/aclocal.m4 changes.
1205         * config.in: Ditto.
1206
1207 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1208
1209         * acconfig.h: New file.
1210         * configure.in: Reverted change of Apr 24; use sinclude again.
1211
1212 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1213
1214         * configure: Regenerated to track ../common/aclocal.m4 changes.
1215         * config.in: Ditto.
1216
1217 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1218
1219         * configure.in: Don't call sinclude.
1220
1221 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1222
1223         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1224         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1225         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1226         #include cgen-ops.h.
1227         * cpux.c,readx.c,semx.c: Regenerate.
1228         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1229         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1230         (m32r_h_accums_get): Sign extend top 8 bits.
1231
1232 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1233
1234         * semx.c: Regenerate.
1235
1236 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1237
1238         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1239         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1240
1241 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1242
1243         * configure: Regenerated to track ../common/aclocal.m4 changes.
1244
1245 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1246
1247         * configure: Regenerated to track ../common/aclocal.m4 changes.
1248
1249 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1250
1251         * configure: Regenerated to track ../common/aclocal.m4 changes.
1252
1253 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1254
1255         * configure: Regenerated to track ../common/aclocal.m4 changes.
1256
1257 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1258
1259         * config.in (HAVE_FCNTL_H): Add.
1260         * configure: Regenerate.
1261         * Makefile.in (SIM_OBJS): Add devices.o.
1262         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1263         (UART_*): Define m32r serial port parameters.
1264         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1265         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1266         * devices.c: To here.
1267         * sim-if.c: Don't include signal.h,sim-core.h.
1268         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1269         (sim_resume): Call sim_module_{resume,suspend}.
1270         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1271
1272         * tconfig.in (SIM_HANDLES_LMA): Define.
1273
1274         * sim-if.c (do_trap): Result is new pc.
1275         Handle --environment=operating.
1276         * sem-switch.c,sem.c: Regenerate.
1277         * semx.c: Regenerate.
1278
1279 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1280
1281         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1282         sim_core_*_map with read_map, write_map, exec_map resp.
1283
1284 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1285
1286         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1287         (arch.o): Delete cpu-opc.h dependency.
1288         (decode.o,model.o): Likewise.
1289         (decodex.o,modelx.o): Likewise.
1290
1291         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1292         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1293
1294 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1295
1296         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1297
1298         * sim-if.c (sim_info): Delete.
1299
1300 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1301
1302         * mloopx.in: Fix handling of branch in parallel with another insn.
1303         * semx.c: Regenerate.
1304
1305 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1306
1307         * sim-main.h: #include symcat.h.
1308         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1309         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1310         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1311         * sem.c,sem-switch.c: Regenerate.
1312         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1313         * mloopx.in: Rewrite.
1314         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1315
1316 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1317
1318         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1319         in the backup PC register.
1320         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1321         in the backup PC register.
1322
1323 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1324
1325         * m32r.c (do_lock,do_unlock): Delete.
1326         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1327         * sem.c,sem-switch.c: Regenerate.
1328         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1329
1330 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1331
1332         * Makefile.in (M32R_OBJS): Add cpu.o.
1333         (cpu.o): Add rule for.
1334         (NL_TARGET): Define.
1335         * configure.in: Add AC_CHECK_PROG(SCHEME).
1336         * cpu.c: New file.
1337         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1338         * sem-switch.c,sem.c: Regenerate.
1339         * mloop.in (execute): Update call to semantic fn.
1340         (M32RX_OBJS): Add cpux.o.
1341         (cpux.o): Add rule for.
1342         cpux.c: New file.
1343         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1344         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1345         (m32rx_h_cr_{get,set}): New functions.
1346         (m32rx_h_accums_{get,set}): New functions.
1347         * mloopx.in: Rewrite main loop.
1348
1349         * m32r.c (do_trap): Move from here.
1350         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1351         (sim_create_inferior): Use h_pc_set.
1352         (h_pc_{get,set}): New functions.
1353         (h_gr_{get,set}): New functions.
1354         (syscall_{read,write}_mem): New functions.
1355         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1356
1357 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1358
1359         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1360         length parameter.  Return -1.
1361         (sim_create_inferior): Pass 4 sim_store_register.
1362
1363 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1364
1365         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1366
1367         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1368         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1369
1370 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1371
1372         * decode.c, sem.c: Regenerate.
1373         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1374         * m32rx.c (m32rx_h_accums_set): New function.
1375         (m32rx_model_mark_[gs]et_h_gr): New function.
1376         * mloopx.in: Rewrite.
1377         * Makefile.in (mloopx.o): Build with -parallel.
1378         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1379         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1380
1381 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1382
1383         * Makefile.in (m32r.o): Depend on cpu.h
1384         (extract.o): Pass -DSCACHE_P.
1385         * mloop.in (extract{16,32}): Update call to m32r_decode.
1386         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1387         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1388         * sim-main.h: #include "ansidecl.h".
1389         Don't include cpu-opc.h, done by arch.h.
1390         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1391         (m32rx.o): New rule.
1392         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1393         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1394         (m32rx_h_accums_get): New function.
1395         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1396         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1397
1398 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1399
1400         * configure: Regenerated to track ../common/aclocal.m4 changes.
1401
1402 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1403
1404         * configure: Regenerated to track ../common/aclocal.m4 changes.
1405
1406 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1407
1408         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1409         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1410         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1411
1412 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1413
1414         * cpux.h: Fix duplicate definition of h_accums field for
1415         fmt_53_sadd structure.
1416
1417 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1418
1419         * Makefile.in: Add m32rx objs, and rules to build them.
1420         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1421         * m32rx.c, mloopx.in: New files.
1422
1423 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1424
1425         * configure: Regenerated to track ../common/aclocal.m4 changes.
1426
1427 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1428
1429         * arch.c, arch.h, cpuall.h: New files.
1430         * arch-defs.h: Deleted.
1431         * mloop.in: Renamed from mainloop.in.
1432         * Makefile.in: Update.
1433         * sem-ops.h: Deleted.
1434         * mem-ops.h: Deleted.
1435         (arch): Renamed from CPU.
1436         * cpu.h: New file.
1437         * decode.c: Redone.
1438         * decode.h: Redone.
1439         * extract.c: Redone.
1440         * model.c: Redone.
1441         * sem-switch.c: Redone.
1442         * sem.c: Renamed from semantics.c, and redone.
1443         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1444         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1445         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1446         (m32r_{fetch,store}_register): New functions.
1447         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1448         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1449         (h_cr_{get,set}): Prefix with m32r_.
1450         (do_trap): Fetch state from current_cpu, not current_state.
1451         Call sim_engine_halt instead of engine_halt.
1452         * sim-if.c (alloc_cpu): New function.
1453         (free_state): New function.
1454         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1455         type.  Call sim_analyze_program.
1456         (sim_create_inferior): Handle selected cpu type when setting PC.
1457         (sim_resume): Handle m32rx.
1458         (sim_stop_reason): Deleted.
1459         (print_m32r_misc_cpu): Update.
1460         (sim_{fetch,store}_register): Handle m32rx.
1461         (sim_{read,write}): Deleted.
1462         (sim_engine_illegal_insn): New function.
1463         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1464         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1465         Include cpux.h,decodex.h if m32rx.
1466         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1467         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1468         (sim_state): Delete members core,events,halt_jmp_buf.
1469         Change `cpu' member to be a pointer to the cpu's struct, rather than
1470         record inside the state struct.
1471         * tconfig.in (WITH_DEVICES): Define here.
1472         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1473
1474 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1475
1476         * arch-defs.h (INSN_NAME): Fix typo.
1477
1478 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1479
1480         * configure: Regenerated to track ../common/aclocal.m4 changes.
1481         * config.in: Ditto.
1482
1483 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1484
1485         * m32r-sim.h (MSPR_ADDR): New macro.
1486         (m32r_mspr_device): Declare.
1487         (struct _device): Define.
1488         * m32r.c (m32r_mspr_device): New global.
1489         (device_{io_{read,write}_buffer,error}): New functions.
1490         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1491         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1492         (sim_open): Attach device to handle MSPR register.
1493         * sim-main.h (WITH_DEVICES): Define as 1.
1494         Include cpu-sim.h.
1495
1496         * configure: Regenerated to track ../common/aclocal.m4 changes.
1497
1498 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1499
1500         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1501         * configure: Regenerated.
1502
1503 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1504
1505         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1506         * sim-if.c (sim_open): Call sim_config.
1507         (sim_stop_reason): Update call to sim_signal_to_host.
1508
1509 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1510
1511         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1512
1513 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1514
1515         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1516
1517 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1518
1519         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1520
1521 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1522
1523         * configure: Regenerated to track ../common/aclocal.m4 changes.
1524
1525 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1526
1527         * configure: Regenerated to track ../common/aclocal.m4 changes.
1528
1529 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1530
1531         * configure: Regenerated to track ../common/aclocal.m4 changes.
1532
1533 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1534
1535         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1536         SIM_DEFAULT_MODEL): Delete, moved to common.
1537         (SIM_EXTRA_CFLAGS): Update.
1538
1539 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1540
1541         * configure.in (sim_link_links): Configure non-strict memory
1542         alignment.
1543
1544         * configure: Regenerated to track ../common/aclocal.m4 changes.
1545
1546 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1547
1548         * configure: Regenerated to track ../common/aclocal.m4 changes.
1549
1550 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1551
1552         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1553         using sim_do_commandf.
1554         (sim_open): Set magic-number at the start.
1555         (sim_do_command): Implement.
1556
1557         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1558
1559 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1560
1561         * configure: Regenerated to track ../common/aclocal.m4 changes.
1562
1563 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1564
1565         * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1568
1569         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1570
1571 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1572
1573         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1574
1575 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1576
1577         * configure: Regenerated to track ../common/aclocal.m4 changes.
1578         * config.in: Ditto.
1579
1580 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1581
1582         * sim-if.c (sim_kill): Delete.
1583         (sim_create_inferior): Add ABFD argument.
1584         (sim_load): Move setting of PC from here.
1585         (sim_create_inferior): To here.
1586         (sim_load): Delete, use sim-hload.c instead.
1587
1588         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1589
1590 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1591
1592         * configure: Regenerated to track ../common/aclocal.m4 changes.
1593         * config.in: Ditto.
1594
1595 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1596
1597         * sim-if.c (sim_open): Add ABFD argument.
1598
1599 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1600
1601         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1602         * sim-if.c (sim_open): Use it.
1603
1604 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1605
1606         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1607
1608 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1609
1610         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1611         (sim_write): Ditto for write.
1612
1613         * m32r.c (do_trap): Ditto for read/write.
1614
1615 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * sim-if.c (sim_open): Add callback argument.
1618         (sim_set_callbacks, sim_callback): Delete.
1619         (sim_load): Set STATE_LOADED_P.
1620
1621 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1622
1623         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1624         sim_engine_abort.
1625
1626 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1627
1628         * sim-if.c (sim_open): Update to reflect changes to core in
1629         ../common/.
1630         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1631         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1632         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1633
1634 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1635
1636         * decode.c (decode): Add computed goto support.
1637
1638 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1639
1640         * mem-ops.h: Stub additional core read/write arguments.
1641
1642         * sim-main.h: Declare sim_cia - type SI.
1643         (struct _sim_cpu): Move base type to end per common.
1644         (struct _sim_state): Ditto.
1645
1646 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1647
1648         Merge from branch into devo.  CGEN generic files moved to common
1649         directory.  K&R C support is no longer provided.
1650
1651 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1652
1653         * configure: Regenerated to track ../common/aclocal.m4 changes.
1654
1655 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1656
1657         * Makefile.in, seman-cache.c: new file, for wingdb build.
1658         * sim-alloca.h: fixed for wingdb.
1659
1660 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1661
1662         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1663         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1664         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1665
1666 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1667
1668         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1669         (exc_illegal): Likewise.
1670         * decode.c (decode_vars): Add decode_illegal.
1671         * genmloop.sh: #include "cpu-opc.h".
1672         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1673         (labels): Add case_INSN_ILLEGAL.
1674         (SWITCH): Add INSN_ILLEGAL case.
1675
1676 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1677
1678         * model.c (model_module): Use 0 not NULL.
1679
1680         * genmloop.sh (sim_main_loop): Handle k&r c.
1681
1682         * sem-switch.c: Regenerate to get k&r c support.
1683         * semantics.c: Likewise.
1684
1685         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1686         (ADDCSI,SUBCSI): New functions.
1687         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1688         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1689
1690         * simcache.c (simcache_{install,init,uninstall}): Use
1691         DECLARE_MODULE_INSTALL_HANDLER.
1692         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1693
1694         * utils.c: #include "semops.h".
1695
1696 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1697
1698         * profile.c (profile_print_simcache): Fix thinko in printf text.
1699
1700         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1701
1702 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1703
1704         * m32r.c (h_cr_get): Rewrite.
1705         (h_cr_set): Rewrite.
1706         * sem-switch.c (rte): bcarry renamed to bcond.
1707         * semantics.c (rte): Likewise.
1708         * simdefs.h (CPU_STATE): Likewise.
1709
1710         * config.in (HAVE_SYS_TIME_H): Add.
1711         * configure.in: Check for sys/time.h.
1712         * configure: Regenerated.
1713         * utils.c: Include sys/time.h if present.
1714
1715         * common.c (sim_parse_args): Account for NULL terminating entry
1716         in long_options table.
1717
1718         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1719         Always use cache if configured in.
1720         * mainloop.in (do_extract_insn{16,32}): New functions.
1721         (normal,fast): Call them.  Handle starting in left slot.
1722         * simcache.c (simcache_option_handler): Disallow -c0.
1723         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1724
1725         * profile.c (profile_print_simcache): Fix percentage calc.
1726
1727         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1728
1729 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1730
1731         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1732         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1733         Add mod-list.h.
1734         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1735         (sim-if.o,m32r.o,utils.o): Likewise.
1736         (common.o): Don't explicitly depend on mod-list.h.
1737         (mainloop.c): Pass CPU to genmloop.sh.
1738         (stamp-modules): Depend on configure.
1739         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1740         (extract.o): Depend on decode.h, memops.h, semops.h.
1741         (semantics.o,seman-cache.o): Likewise.
1742         (model.o,ops.o): Depend on memops.h.
1743         (extr-cache.o): Disable building for the moment.
1744
1745         * simcommon.h: Delete, move contents into cgen-sim.h.
1746         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1747         (UINT,CGEN_CAT3): Define.
1748         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1749         (decode_t): Renamed to DECODE.
1750
1751         * simfns.h: Delete, contents moved to memops.h,semops.h.
1752         * memops.h: New file.
1753         * semops.h: New file.
1754         * decode.h: Renamed from semantics.h.
1755
1756         * sim-argv.h: New file.
1757         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1758         dependency of sim-argv.h.
1759
1760         * sim-alloca.h: New file.
1761         * common.c: Include it.
1762         * Makefile.in (common.o): Add dependency.
1763
1764         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1765         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1766         * configure.in: sinclude ../common/aclocal.m4.
1767         Check for headers time.h, sys/resource.h.
1768         Check for functions time, getrusage.
1769         (sim_link_{files,links}): Add link cpu-opc.h.
1770         (sim_profile): Add simcache.
1771         (SIM_AC_PROFILE): Add simcache, profile.o.
1772         (simcache module): Delete extr-cache.o for now.
1773         (--enable-sim-cache): Allow specification of default cache size.
1774         * configure: Regenerated.
1775
1776         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1777         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1778         Regenerate.
1779
1780         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1781         Don't include m32r-sim.h.
1782         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1783         Simplify profiling test with PROFILE_MODEL_P.
1784         (mvfc,mvtc): Fix access of control registers.
1785         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1786         Don't include m32r-sim.h.
1787         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1788         Simplify profiling test with PROFILE_MODEL_P.
1789         (mvfc,mvtc): Fix access of control registers.
1790
1791         * sem-switch.c: New file, for GCC computed goto support.
1792
1793         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1794         memops.h,semops.h,trace.h,cpu-sim.h.
1795         (RUN_FAST_P): Change default to run fast if cache size > 0
1796         and not profiling.
1797         (sim_main_loop): Record execution time.
1798         Record instruction count even in fast mode.
1799         (init): Allow cpu to provide init code in mainloop.in.
1800         (FAST): Define as 0 or 1 depending on fast mode.
1801         * mainloop.in (normal): Combine with fast case.
1802         Add support for GCC computed gotos.  Count simcache hits/misses.
1803         (init): Initialize "switch" labels if GNUC.
1804
1805         * cgen-utils.in: Don't include opcode/cgen.h.
1806         Include cgen-sim.h, cpu-opc.h.
1807         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1808         * m32r-sim.h: Don't include mod-list.h
1809         (RUN_FAST_P): Delete.
1810         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1811         semops.h,memory.h,trace.h
1812         (h_cr_get,h_cr_set): New functions.
1813         * memory.c: #include cgen-sim.h,callback.h.
1814         * ops.c: Don't include profile.h,m32r-sim.h.
1815         Include cgen-sim.h,memops.h,cpu-sim.h.
1816         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1817         * trace.c: Include cgen-sim.h,cpu-opc.h.
1818         * trace.h (trace_insn_{init,fini}): Declare.
1819
1820         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1821         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1822         Regenerate to get new insn aliases.
1823
1824         * mrun.c: #include "ansidecl.h".
1825         (STATE): Use struct sim_state instead.
1826
1827         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1828         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1829         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1830         (profile_print_simcache): New function.
1831         (profile_print): Call it.  Print simulator speed stats.
1832         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1833         PROFILE_MEMORY_MASK.
1834         (MODULE_PROFILE_SIMCACHE_P): Define.
1835         (PROFILE_SIMCACHE_MASK): Define.
1836         (PROFILE_COUNT): New members total_insn_count,exec_time.
1837         New members simcache_hits,simcache_misses.
1838         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1839         (PROFILE_MODEL_P): New macro.
1840         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1841
1842         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1843         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1844         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1845         (sim_info): Pass verbose to profile_print.
1846
1847         * simcache.c: Include cgen-sim.h,callback.h.
1848         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1849         (simcache_option_handler): Ensure cache size at least 2.
1850         Allow config time specification of default cache size.
1851         * simcache.h (struct simcache): Support GCC computed gotos.
1852         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1853         (USING_SIMCACHE_P): New macro.
1854
1855         * simdefs.h: Don't include m32r-opc.h.
1856         (CGEN_MAX_SIM_INSNS): Define.
1857         (CPU_STATE): Regenerate.
1858         (ARGBUF): Regenerate.
1859         (extract,semantic handler decls): Delete, moved to decode.h.
1860
1861         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1862         (USE_SEM_SWITCH): Define.
1863
1864         * utils.c: Include bfd.h,time.h,sys/resource.h.
1865         (sim_time_get,sim_time_elapsed): New functions.
1866         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1867
1868 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1869
1870         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1871         * configure: Regenerated.
1872         * model.c: #include <stdlib.h>.
1873         * simcache.c: #include "libiberty.h".
1874         * simcommon.h (alloca): Handle i386-windows.
1875
1876         * common.c: #include libiberty.h.
1877         (sim_signal_to_host): Return 5 if wingdb.
1878
1879 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1880
1881         * configure.in (sim_cache): Enabled by default now, pass default
1882         cache size to --enable-sim-cache.
1883         * simcache.c (simcache_option_handler): Allow -c 0.
1884
1885         * simdefs.h,simfns.h: Regenerate
1886         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1887
1888 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1889
1890         Add model profiling support.
1891         * configure.in: Handle --enable-sim-model.
1892         (sim_profile): Add model.
1893         * Makefile.in (model.o): Add rule.
1894         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1895         * extract.c (*): Add model profiling support.
1896         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1897         (model_mark_{busy,unbusy}_reg): New functions.
1898         * profile.c (profile_option_handler): Recognize --profile model.
1899         (profile_print_model): New function.
1900         (profile_print): Call it.
1901         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1902         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1903         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1904         load_stall_count,taken_count,untaken_count.
1905         * semantics.c (*): Add model profiling support.
1906         * simcommon.h (struct sim_state): New members mach,model.
1907         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1908         (MAX_MODELS,MAX_UNITS): Define.
1909         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1910
1911         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1912         (stamp-modules): Depend on genmodlist.sh.
1913         * common.c (standard_options): Add --max-insns.
1914         (copy_argv): New function.
1915         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1916         * genmloop.sh: Allow mainloop.in to contain support code.
1917         * mainloop.in: Move do_insn16,do_insn32 here.
1918         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1919         * sim-if.c (sim_open): Don't set max insn count.
1920         (sim_create_inferior): Save argv,envp.
1921         * simcommon.h (struct sim_state): New members argv,envp.
1922         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1923         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1924         (ARGBUF): New members h_gr_get, h_gr_set.
1925         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1926         (trace_printf): Print to buffer, output later by trace_insn_fini.
1927         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1928
1929 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1930
1931         * configure.in (AC_FUNC_ALLOCA): Call.
1932         * configure: Regenerate.
1933         * config.h (HAVE_ALLOCA_H): Add.
1934         * simcommon.h: Add alloca support.
1935         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1936         (DECLARE_OPTION_HANDLER): Define.
1937         (MEM_FN): Declare using PARAMS.
1938         (DECLARE_MEM_FN): Define.
1939         * trace.c (trace_result): Tweak for !STDC.
1940         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1941         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1942         * common.c (sim_print_help_fn): Use PARAMS.
1943         (standard_option_handler): Fix decl for !STDC systems.
1944         * memory.c: #include <stdio.h>
1945         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1946         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1947         * profile.c (profile_install): Likewise.
1948         (profile_option_handler): Likewise.
1949
1950 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1951
1952         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1953         Prefix them with 0x instead.
1954
1955         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1956         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1957         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1958         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1959         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1960         Add support for boolean and/or.
1961         * utils.c: Redo naming of DI functional support.
1962         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1963
1964 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1965
1966         * Directory created.