sim/m32r/ChangeLog

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