sim/m32r/ChangeLog

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