sim/m32r/ChangeLog

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