sim/m32r/ChangeLog

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