sim/m32r/ChangeLog

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