sim/m32r/ChangeLog

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