sim/m32r/ChangeLog

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