sim/m32r/ChangeLog

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