sim/m32r/ChangeLog

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