sim/m32r/ChangeLog

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