sim/m32r/ChangeLog

   1 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.
   4
   5 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure.ac (SIM_AC_OPTION_HARDWARE): Add m32r_cache & m32r_uart.
   8         * configure: Regenerate.
   9         * devices.c: Delete file.
  10         * dv-m32r_cache.c, dv-m32r_cache.h: New cache model with logic from
  11         devices.c.
  12         * dv-m32r_uart.c, dv-m32r_uart.h: New uart model with logic from
  13         devices.c.
  14         * m32r-sim.h: Move cache defines to dv-m32r_cache.h and uart defines
  15         to dv-m32r_uart.h.
  16         * Makefile.in (SIM_OBJS): Delete devices.o.
  17         * sim-if.c: Include dv-m32r_uart.h.
  18         (sim_open): Replace sim_core_attach call with sim_hw_parse calls.
  19         * tconfig.h: Delete file.
  20
  21 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  22
  23         * Makefile.in (SIM_OBJS): Delete sim-model.o.
  24
  25 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * arch.c: Rename MACH to SIM_MACH.
  28         * cpuall.h: Likewise.
  29         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
  30         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
  31         * model2.c, modelx.c: Likewise.
  32
  33 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  34
  35         * sim-main.h (WITH_SCACHE_PBB): Move from ...
  36         * tconfig.h (WITH_SCACHE_PBB): ... here.
  37
  38 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * devices.c (device_error): Delete.
  41
  42 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * tconfig.h (SIM_HANDLES_LMA): Delete.
  45
  46 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
  49         SIM_BREAKPOINT_SIZE): Delete.
  50         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
  51         breakpoint code.
  52         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
  53
  54 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * tconfig.h (WITH_WATCHPOINTS): Delete.
  57
  58 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
  61
  62 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  65         sim-stop.o.
  66
  67 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * sim-if.c (sim_close): Delete.
  70
  71 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * configure: Regenerate.
  74
  75 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * traps.c (m32r_trap): Replace call to cb_syscall with
  78         sim_syscall_multi.
  79         * traps-linux.c (m32r_trap): Likewise.
  80
  81 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * traps-linux.c: Include sim-syscall.h.
  84         (syscall_read_mem, syscall_write_mem): Delete.
  85         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  86         to sim_syscall_read_mem/sim_syscall_write_mem.
  87         * traps.c: Include sim-syscall.h.
  88         (syscall_read_mem, syscall_write_mem): Delete.
  89         (m32r_trap): Change syscall_read_mem/syscall_write_mem
  90         to sim_syscall_read_mem/sim_syscall_write_mem.
  91
  92 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * configure: Regenerate.
  95
  96 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * configure: Regenerate.
  99
 100 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 101
 102         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
 103         * decode2.c (m32r2f_decode): Likewise.
 104         * decodex.c (m32rxf_decode): Likewise.
 105         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 106         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 107         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
 108         * sem-switch.c: Likewise.
 109         * sem-switch2.c: Likewise.
 110         * sem-switchx.c: Likewise.
 111
 112 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 115
 116 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 117
 118         * sim-main.h (USING_SIM_BASE_H): Delete.
 119
 120 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 121
 122         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 123
 124 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * sim-main.h (sim_cia): Delete.
 127
 128 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * sim-main.h (CIA_GET, CIA_SET): Delete.
 131
 132 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 133
 134         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 135         * sim-main.h (STATE_CPU): Delete.
 136
 137 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 140         (STATE_CPU): Handle WITH_SMP.
 141
 142 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * configure: Regenerate.
 145
 146 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 149
 150 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * config.in, configure: Regenerate.
 153
 154 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * sim-if.c (sim_open): Delete dv_sockser_install call.
 157
 158 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * configure: Regenerate.
 161
 162 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * configure: Regenerate.
 165
 166 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * configure: Regenerate.
 169
 170 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 171
 172         * configure: Regenerate.
 173
 174 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 175
 176         * aclocal.m4, config.in, configure: Regenerate.
 177         * tconfig.in: Rename file ...
 178         * tconfig.h: ... here.
 179
 180 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 181
 182         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 183
 184 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 185
 186         * Makefile.in (SIM_RUN_OBJS): Delete.
 187
 188 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 189
 190         * configure.ac: Default simulator hardware to off again.  Remove
 191         dead m32r_extra_objs substitution.
 192         * configure: Regenerate.
 193         * Makefile.in: Remove unused m32r_extra_objs.
 194
 195 2014-08-19  Alan Modra  <amodra@gmail.com>
 196
 197         * configure: Regenerate.
 198
 199 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 200
 201         * configure: Regenerate.
 202         * config.in: Regenerate.
 203
 204 2013-09-23  Alan Modra  <amodra@gmail.com>
 205
 206         * configure: Regenerate.
 207
 208 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 209
 210         * aclocal.m4, configure: Regenerate.
 211
 212 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 213             Mike Frysinger  <vapier@gentoo.org>
 214
 215         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 216         from always on to defaulting to yes it is enabled.
 217         * Makefile.in: Conditionalize reference to dv-sockser.o.
 218         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 219         * configure: Regenerated.
 220
 221 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * configure: Regenerate.
 224
 225 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 226
 227         * configure.ac: Fail if dv-sockser.o not available.
 228         Error when --disable-sim-hardware is specified.
 229         * configure: Regenerated.
 230
 231 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 232
 233         * config.in, configure: Regenerate.
 234
 235 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 238
 239 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * aclocal.m4, config.in, configure: Regenerate.
 242
 243 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * aclocal.m4: New file.
 246         * configure: Regenerate.
 247
 248 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 249
 250         * configure.ac: Change include to common/acinclude.m4.
 251
 252 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 253
 254         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 255         call.  Replace common.m4 include with SIM_AC_COMMON.
 256         * configure: Regenerate.
 257
 258 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * sim-if.c (sim_do_command): Delete.
 261
 262 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 263
 264         * devices.c (device_error): Add const to message.
 265
 266 2010-02-11  Doug Evans  <dje@sebabeach.org>
 267
 268         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 269         * model.c, * model2.c, * modelx.c,
 270         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 271
 272 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 273
 274         * configure: Regenerate.
 275
 276 2010-01-02  Doug Evans  <dje@sebabeach.org>
 277
 278         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 279         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 280         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 281         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 282         update copyright year.
 283
 284 2009-11-22  Doug Evans  <dje@sebabeach.org>
 285
 286         * cpu.h: Regenerate.
 287         * cpu2.h: Regenerate.
 288         * cpux.h: Regenerate.
 289         * cpuall.h: Regenerate.
 290         * decode.c: Regenerate.
 291         * decode.h: Regenerate.
 292         * decode2.c: Regenerate.
 293         * decode2.h: Regenerate.
 294         * decodex.c: Regenerate.
 295         * decodex.h: Regenerate.
 296
 297 2009-11-03  Doug Evans  <dje@sebabeach.org>
 298
 299         * arch.c: Regenerate.
 300         * arch.h: Regenerate.
 301         * cpu.c: Regenerate.
 302         * cpu.h: Regenerate.
 303         * cpu2.c: Regenerate.
 304         * cpu2.h: Regenerate.
 305         * cpuall.h: Regenerate.
 306         * cpux.c: Regenerate.
 307         * cpux.h: Regenerate.
 308         * decode.c: Regenerate.
 309         * decode.h: Regenerate.
 310         * decode2.c: Regenerate.
 311         * decode2.h: Regenerate.
 312         * decodex.c: Regenerate.
 313         * decodex.h: Regenerate.
 314         * model.c: Regenerate.
 315         * model2.c: Regenerate.
 316         * modelx.c: Regenerate.
 317         * sem-switch.c: Regenerate.
 318         * sem.c: Regenerate.
 319         * sem2-switch.c: Regenerate.
 320         * semx-switch.c: Regenerate.
 321
 322         * Makefile.in (mloop.c): Add @true to rule.
 323         (mloopx.c, mloop2.c): Ditto.
 324         (stamp-*): Add Makefile dependency.
 325         (arch.c, arch.h, cpuall.h): Specify full path.
 326         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 327         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 328         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 329
 330 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 331
 332         * config.in: Regenerate.
 333         * configure: Likewise.
 334
 335         * configure: Regenerate.
 336
 337 2009-07-12  Doug Evans  <dje@sebabeach.org>
 338
 339         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 340         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 341
 342 2009-06-20  Doug Evans  <dje@sebabeach.org>
 343
 344         * mloop.in: Add missing # comment marker.
 345         * mloop2.in: Ditto.
 346         * mloopx.in: Ditto.
 347
 348 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 349
 350         * configure: Regenerate to track ../common/common.m4 changes.
 351         * config.in: Ditto.
 352
 353 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 354             Daniel Jacobowitz  <dan@codesourcery.com>
 355             Joseph Myers  <joseph@codesourcery.com>
 356
 357         * configure: Regenerate.
 358
 359 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 360
 361         * acconfig.h: Remove.
 362         * config.in: Regenerate.
 363
 364 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 365
 366         * configure: Regenerated.
 367
 368 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 369
 370         * configure: Regenerated.
 371
 372 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 373
 374         * configure: Regenerated.
 375
 376 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 377
 378         * configure: Regenerate.
 379
 380 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 381
 382         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 383         explicit call to AC_CONFIG_HEADER.
 384         * configure: Regenerate.
 385
 386 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 387
 388         * configure.ac: Update to use ../common/common.m4.
 389         * configure: Re-generate.
 390
 391 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 392
 393         * configure: Regenerated to track ../common/aclocal.m4 changes.
 394
 395 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 396
 397         * configure.ac: Rename configure.in, require autoconf 2.59.
 398         * configure: Re-generate.
 399
 400 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 401
 402         Committed by Kei Sakamoto.
 403         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 404         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 405         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 406         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 407         __NR_getresgid32 and __NR_chown32.
 408         * syscall.h: Add new definitions of system call number.
 409
 410 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 411
 412         * configure: Regenerate for ../common/aclocal.m4 update.
 413
 414 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 415
 416         Committed by Andrew Cagney.
 417         * traps-linux.c: Don't include linux/module.h.
 418         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 419         __NR_get_kernel_syms.
 420
 421 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 422
 423         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 424
 425 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 426
 427         Committed by Andrew Cagney.
 428         * mloopx.in: Update copyright.
 429         (xextract-pbb): Fixed trap for system calls operation in parallel.
 430         * mloop2.in (xextract-pbb): Ditto.
 431
 432 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 433
 434         * configure.in: Changed for dummy simulator of m32r-linux.
 435         * configure: Regenerate.
 436         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 437         * traps-linux.c: Added for dummy simulator of m32r-linux.
 438         * syscall.h: Ditto.
 439         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 440         simulator for m32r-linux.
 441         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 442         m32r-linux.
 443
 444 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 445
 446         * Makefile.in: Add support for new machine m32r2.
 447         * cpu2.c: New file for m32r2 support.
 448         * cpu2.h: Likewise.
 449         * decode2.c: Likewise.
 450         * decode2.h: Likewise.
 451         * m32r2.c: Likewise.
 452         * mloop2.in: Likewise.
 453         * model2.c: Likewise.
 454         * sem2-switch.c: Likewise.
 455         * arch.c: Regenerate.
 456         * arch.h: Regenerate.
 457         * cpu.c: Regenerate.
 458         * arch.c: Regenerate.
 459         * cpuall.c: Regenerate.
 460         * cpux.c: Regenerate.
 461         * cpux.h: Regenerate.
 462         * decode.c: Regenerate.
 463         * decode.h: Regenerate.
 464         * decodex.c: Regenerate.
 465         * decodex.h: Regenerate.
 466         * model.c: Regenerate.
 467         * modelx.c: Regenerate.
 468         * sem-switch.c: Regenerate.
 469         * sem.c: Regenerate.
 470         * semx-switch.c: Regenerate.
 471         * m32r-sim.h: Add EVB register support.
 472         * sim-if.c: Likewise.
 473         * sim-main.h: Likewise.
 474         * traps.c: Likewise.
 475
 476 2003-09-08  Dave Brolley  <brolley@redhat.com>
 477
 478         On behalf of Doug Evans <dje@sebabeach.org>
 479         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 480
 481 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 482
 483         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 484
 485 2002-12-19  Doug Evans  <dje@sebabeach.org>
 486
 487         * arch.c,arch.h,cpuall.h: Regenerate.
 488         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 489         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 490
 491 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 492
 493         * configure: Regenerated to track ../common/aclocal.m4 changes.
 494
 495 2001-11-14  Dave Brolley  <brolley@redhat.com>
 496
 497         * arch.c: Regenerate.
 498         * arch.h: Regenerate.
 499         * cpu.c: Regenerate.
 500         * cpu.h: Regenerate.
 501         * cpuall.h: Regenerate.
 502         * cpux.c: Regenerate.
 503         * cpux.h: Regenerate.
 504         * decode.c: Regenerate.
 505         * decode.h: Regenerate.
 506         * decodex.c: Regenerate.
 507         * decodex.h: Regenerate.
 508         * model.c: Regenerate.
 509         * modelx.c: Regenerate.
 510         * sem-switch.c: Regenerate.
 511         * sem.c: Regenerate.
 512         * semx-switch.c: Regenerate.
 513
 514 2001-07-05  Ben Elliston  <bje@redhat.com>
 515
 516         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 517         (stamp-cpu): Likewise.
 518         (stamp-xcpu): Likewise.
 519
 520 2001-03-05  Dave Brolley  <brolley@redhat.com>
 521
 522         * arch.c: Regenerate.
 523         * arch.h: Regenerate.
 524         * cpu.c: Regenerate.
 525         * cpu.h: Regenerate.
 526         * cpuall.h: Regenerate.
 527         * cpux.c: Regenerate.
 528         * cpux.h: Regenerate.
 529         * decode.c: Regenerate.
 530         * decode.h: Regenerate.
 531         * decodex.c: Regenerate.
 532         * decodex.h: Regenerate.
 533         * model.c: Regenerate.
 534         * modelx.c: Regenerate.
 535         * sem-switch.c: Regenerate.
 536         * sem.c: Regenerate.
 537         * semx-switch.c: Regenerate.
 538
 539 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 540
 541         * configure: Regenerated with sim_scache fix.
 542
 543 2000-11-18  Greg McGary  <greg@mcgary.org>
 544
 545         * Makefile.in: remove `@true' commands for rules that have
 546         $(CGEN_MAINT) as a prerequisite.
 547
 548 2000-10-06  Dave Brolley  <brolley@redhat.com>
 549
 550         * sem.c: Regenerated.
 551         * sem-switch.c: Regenerated.
 552         * semx-switch.c: Regenerated.
 553
 554 2000-08-28  Dave Brolley  <brolley@redhat.com>
 555
 556         * Makefile.in: Use of @true confuses VPATH. Remove it.
 557         * cpu.h: Regenerated.
 558         * cpux.h: Regenerated.
 559         * decode.c: Regenerated.
 560         * decodex.c: Regenerated.
 561         * model.c: Regenerated.
 562         * modelx.c: Regenerated.
 563         * sem-switch.c: Regenerated.
 564         * sem.c: Regenerated.
 565         * semx-switch.c: Regenerated.
 566
 567 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 568
 569         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 570         (stamp-arch, stamp-cpu): New targets.
 571
 572 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 573
 574         * configure: Regenerated to track ../common/aclocal.m4 changes.
 575
 576 2000-03-30  Dave Brolley  <brolley@redhat.com>
 577
 578         * configure: Regenerated.
 579
 580 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 581
 582         * arch.c,arch.h,cpuall.h: Rebuild.
 583         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 584
 585 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 586
 587         * mloop.in: Update call to sim_engine_invalid_insn.
 588         * sem.c,sem-switch.c: Rebuild.
 589         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 590         result to SEM_PC.  Return vpc.
 591         * mloopx.in: Ditto.
 592         * semx-switch.c: Rebuild.
 593
 594 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 595
 596         * traps.c (sim_engine_invalid_insn): Return PC.
 597
 598 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 599
 600         * configure: Regenerated to track ../common/aclocal.m4 changes.
 601
 602 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 603
 604         * decodex.c: Rebuild.
 605
 606 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 607
 608         * sem.c: Rebuild
 609
 610         * cpux.h: Rebuild.
 611
 612 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 613
 614         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 615         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 616
 617 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 618
 619         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 620         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 621         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 622         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 623         (emit_full_parallel): Ditto.
 624
 625 1999-05-08  Felix Lee  <flee@cygnus.com>
 626
 627         * configure: Regenerated to track ../common/aclocal.m4 changes.
 628
 629 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 630
 631         * devices.c (device_io_read_buffer): New arg `sd'.
 632         (device_io_write_buffer): New arg `sd'.
 633         (device_error): Give proper arg spec.
 634
 635 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 636
 637         * sem-switch.c,sem.c: Rebuild.
 638         * cpux.h,semx-switch.c: Rebuild.
 639
 640 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 641
 642         * decode.c: Rebuild.
 643         * decodex.c: Rebuild.
 644
 645 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 646
 647         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 648
 649 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 650
 651         * arch.c,arch.h,model.c: Rebuild.
 652         * modelx.c: Rebuild.
 653         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 654         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 655         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 656         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 657         (m32rbf_store_register): Ditto.
 658         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 659         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 660         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 661         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 662         with appropriate calls to m32rbf_*.
 663
 664 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 665
 666         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 667         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 668         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 669         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 670
 671 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 672
 673         * cpu.c,cpu.h: Rebuild.
 674
 675 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 676
 677         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 678         (stamp-xmloop): s/-parallel/-parallel-write/.
 679         * configure.in (sim_link_files,sim_link_links): Delete.
 680         * configure: Rebuild.
 681         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 682         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 683         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 684         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 685         m32r_cgen_opcode_open.  Set disassembler.
 686         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 687         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 688         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 689
 690 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 691
 692         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 693
 694 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 695
 696         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 697         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 698
 699 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 700
 701         * decode.h,model.c: Regenerate.
 702         * decodex.h,modelx.c: Regenerate.
 703
 704 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 705
 706         * arch.c,arch.h,cpuall.h: Regenerate.
 707         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 708         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 709         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 710
 711 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 712
 713         * Makefile.in (m32r-clean): rm eng.h.
 714         * sim-main.h: Delete inclusion of ansidecl.h.
 715         * cpu.h: Regenerate.
 716         * cpux.h: Regenerate.
 717
 718 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 719
 720         * cpu.h: Regenerate.
 721         * cpux.h: Regenerate.
 722
 723 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 724
 725         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 726         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 727         (sim-if.o): Use SIM_MAIN_DEPS.
 728         (arch.o,traps.o,devices.o): Ditto.
 729         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 730         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 731         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 732         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 733         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 734         ([GS]ET_H_CR): Define.
 735         (m32rbf_h_psw_[gs]et_handler): Declare.
 736         ([GS]ET_H_PSW): Define.
 737         (m32rbf_h_accum_[gs]et_handler): Declare.
 738         ([GS]ET_H_ACCUM): Define.
 739         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 740         (m32rxf_h_accums_[gs]et_handler): Declare.
 741         ([GS]ET_H_ACCUMS): Define.
 742         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 743         * m32r.c (WANT_CPU): Define as m32rbf.
 744         (all register access fns): Rename to ..._handler.
 745         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 746         * m32rx.c (WANT_CPU): Define as m32rxf.
 747         (all register access fns): Rename to ..._handler.
 748
 749 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 750
 751         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 752         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 753         * configure: Regenerate.
 754
 755         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 756         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 757         * traps.c (m32r_core_signal): Handle --environment=operating.
 758
 759 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 760
 761         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 762         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 763
 764         * sim-if.c: Include string.h or strings.h if present.
 765
 766 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 767
 768         * configure.in: Call SIM_AC_OPTION_INLINE.
 769         * configure: Regenerate.
 770         * sim-main.h: Protect against multiple inclusion.
 771         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 772         Done by cgen-sim.h now.
 773         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 774         * cpuall.h: Regenerate.
 775         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 776         * mloop.in (extract16): Make static inline again.
 777         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 778         (extract32): Ditto.
 779         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 780         (execute): Test ARGBUF_PROFILE_P before profiling.
 781         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 782         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 783         * mloopx.in: Rewrite.
 784
 785 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 786
 787         * devices.c (device_io_write_buffer): Fix typo.
 788         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 789         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 790
 791 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 792
 793         * Makefile.in (M32R_OBJS): Delete extract.o.
 794         (extract.o): Delete.
 795         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 796         * mloop.in (extract16): Update type of `insn' arg.
 797         Delete call to d->extract.
 798         (extract32): Ditto.
 799         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 800         * mloopx.in (extractx16): Update type of `insn' arg.
 801         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 802         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 803         (extractx32): Ditto.
 804
 805 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 806
 807         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 808         before cgen-types.h.
 809         * tconfig.in: Guard against multiple inclusion.
 810         * cpu.h: Delete decls moved to genmloop.sh.
 811         * cpux.h: Ditto.
 812
 813 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 814
 815         * sim-main.h: #include cpu-opc.h.
 816         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 817         to get #include cleanup.
 818         * decodex.c,extractx.c,modelx.c: Ditto.
 819
 820         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 821         CGEN_INCLUDE_DEPS.
 822         (M32RBF_INCLUDE_DEPS): Define.
 823         (m32r .o's): Depend on it.
 824         (mloop.c): Update call to genmloop.sh.
 825         * cpu.h,cpuall.h: Regenerate.
 826         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 827         #include cgen-scache.h,cgen-cpu.h.
 828         * tconfig.in (WITH_FOO semantic macros): Delete.
 829         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 830         (m32rx .o's): Depend on it.
 831         (mloopx.c): Update call to genmloop.sh.
 832         * cpux.h: Regenerate.
 833
 834 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 835
 836         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 837
 838 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 839
 840         Add pseudo-basic-block execution support.
 841         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 842         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 843         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 844         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 845         * arch.c,arch.h,cpuall.h: Regenerate.
 846         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 847         * sem-switch.c,sem.c: Regenerate.
 848         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 849         load_regs_pending.
 850         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 851         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 852         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 853         m32rbf_h_accum_set): Likewise.
 854         (m32r_model_{init,update}_insn_cycles): Delete.
 855         (m32rbf_model_insn_{before,after}): New fns.
 856         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 857         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 858         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 859         (check_load_stall): New fn.
 860         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 861         (m32rbf_model_test_u_exec): New fn.
 862         * mloop.in: Rewrite, use pbb support.
 863         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 864         (sim_fetch_register,sim_store_register): Delete.
 865         * sim-main.h (CIA_GET,CIA_SET): Fix.
 866         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 867         * tconfig.in (WITH_SCACHE_PBB): Define.
 868         (WITH_SCACHE_PBB_M32RBF): Define.
 869         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 870         (m32r_trap): Pass pc to sim_engine_halt.
 871         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 872         * configure: Regenerate.
 873         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 874         (mloopx.c): Build pseudo-basic-block version.
 875         (semx.o): Delete.
 876         (extractx.o): Add.
 877         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 878         * readx.c: Delete.
 879         * semx.c: Delete.
 880         * extractx.c: New file.
 881         * semx-switch.c: New file.
 882         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 883         (SEM_SKIP_INSN): New macro.
 884         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 885         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 886         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 887         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 888         (m32rxf_model_insn_{before,after}): New fns.
 889         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 890         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 891         (check_load_stall): New fn.
 892         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 893         * mloopx.in: Rewrite, use pbb support.
 894         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 895         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 896
 897 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 898
 899         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 900         ({ACC1L,ACC1H}_REGNUM): New macros.
 901         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 902         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 903         (m32r_fetch_register,m32r_store_register): Rewrite.
 904         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 905
 906 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 907
 908         * m32r-sim.h (GET_H_SM): New macro.
 909         (UART params): Update to msa2000.
 910         * devices.c (device_io_read_buffer): Update to msa2000.
 911         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 912         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 913         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 914         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 915         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 916         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 917
 918 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 919
 920         * m32r-sim.h (m32r_trap): Update prototype.
 921         * traps.c (m32r_trap): New arg `pc'.
 922         * sem.c,sem-switch.c: Regenerated.
 923         * cpux.h,readx.c,semx.c: Regenerated.
 924
 925 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 926
 927         Rename cpu m32r to m32rb to distinguish from architecture name.
 928         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 929         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 930         * tconfig.in (WANT_CPU_M32RB): Ditto.
 931         * m32r.c (WANT_CPU_M32RB): Ditto.
 932         (*): m32r_ cpu fns renamed to m32rb_.
 933         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 934         * arch.h,arch.c: Regenerate.
 935         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 936         * sem-switch.c,sem.c: Regenerate.
 937
 938         * sim-if.c (sim_open): Don't allocate memory on top of any user
 939         specified memory.
 940         (h_gr_get,h_gr_set): Delete.
 941         * sim-main.h (h_gr_get,h_gr_set): Delete.
 942         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 943         a_m32r_h_gr_[gs]et.
 944
 945         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 946
 947         * sim-if.c (sim_open): Open opcode table.
 948         (sim_close): Close it.
 949
 950 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 951
 952         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 953         accept an accumulator choice.
 954         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 955
 956 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 957
 958         * m32r.c: Include cgen-mem.h.
 959         * traps.c (m32r_trap): Tweak for -Wall.
 960         * m32rx.c: Include cgen-mem.h.
 961         * semx.c: Regenerate, get -Wall cleanups.
 962
 963 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 964
 965         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 966         * cpux.h,readx.c,semx.c: Ditto.
 967
 968 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 969
 970         * Makefile.in: cgen_maint -> CGEN_MAINT.
 971         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 972         * configure: Regenerate.
 973         * arch.c,arch.h,cpuall.h: Regenerate.
 974         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 975         * sem-switch.c,sem.c: Regenerate.
 976         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 977         * semx.c: Regenerate.
 978         * mloopx.in (icount): Moved here from genmloop.sh.
 979
 980 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 981
 982         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
 983         load_stall,biggest_cycles.
 984         * m32r.c (m32r_model_mark_get_h_gr): Update.
 985         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
 986         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
 987         * mloop.in: Call cycle init/update fns.
 988         * model.c: Regenerate.
 989         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
 990         * mloopx.in: Call cycle init/update fns.
 991         * modelx.c: Regenerate.
 992
 993 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 994
 995         * traps.c: New file.  Trap support moved here from sim-if.c.
 996         * Makefile.in (SIM_OBJS): Add traps.o
 997         * sim-if.c: Don't include targ-vals.h.
 998         (sim_engine_illegal_insn): Moved to traps.c
 999         * sim-main.h (SIM_CORE_SIGNAL): Define.
1000         (m32r_core_signal): Declare.
1001         * m32r-sim.h (m32r_trap): Declare.
1002
1003         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
1004         register.
1005
1006         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
1007         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
1008         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
1009
1010         * extract.c,sem-switch.c,sem.c: Regenerate.
1011         * cpux.h,readx.c,semx.c: Regenerate.
1012
1013 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
1014
1015         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
1016         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
1017         (execute): Count parallel insns.
1018         * sim-if.c (print_m32r_misc_cpu): Print count.
1019         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1020
1021         Zero bottom two bits of pc in jmp,jl insns.
1022         * sem.c,sem-switch.c: Regenerate.
1023         * semx.c: Regenerate.
1024
1025 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1026
1027         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1028
1029 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1030
1031         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1032         (sim_sync_stop): New function.
1033
1034 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1035
1036         * Makefile.in (devices.o): Add dependencies.
1037
1038         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1039         * sem-switch.c,sem.c: Regenerate.
1040         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1041         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1042         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1043         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1044         Fix pc value passed to TRACE_INSN for second parallel insn.
1045
1046 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1047
1048         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1049
1050 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1051
1052         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1053         * model.c: Ditto.  Reorganize model/mach data.
1054         * cpux.h: Ditto.
1055         * modelx.c: Ditto.
1056
1057         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1058         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1059         * decode.c,decode.h: Regenerate, introduces IDESC table.
1060         * mloop.in (extract16,extract32): Add IDESC support.
1061         Update names of semantic handler member names.
1062         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1063         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1064         * mloopx.in: Add IDESC support.
1065         Update names of semantic handler member names.
1066         Delete call to PROFILE_COUNT_INSN.
1067
1068         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1069         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1070         * readx.c: Regenerate.  Redo computed goto label handling.
1071         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1072         support.
1073
1074         * m32r.c (m32r_fetch_register): Change result type and args to
1075         conform to sim_fetch_register interface.
1076         (m32r_store_register): Ditto for sim_store_register interface.
1077         * m32rx.c (m32rx_fetch_register): Change result type and args to
1078         conform to sim_fetch_register interface.
1079         (m32rx_store_register): Ditto for sim_store_register interface.
1080
1081         * sim-if.c (alloc_cpu): Delete.
1082         (free_state): Uninstall modules here ...
1083         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1084         Set default architecture/model if not specified.
1085         (sim_fetch_register,sim_store_register): Rewrite.
1086
1087         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1088         and moved to common/sim-cpu.c.
1089         (sim_create_inferior): Update.
1090         (do_trap): Update.
1091         * sim-main.h (h_pc_get,h_pc_set): Delete.
1092
1093         * sim-main.h (sim_cia): Change to USI.
1094         (sim_cpu): Move m32r_misc_profile before machine generated part.
1095
1096 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1097
1098         * configure: Regenerated to track ../common/aclocal.m4 changes.
1099
1100 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1101
1102         * model.c: Rebuilt.
1103         * modelx.c: Rebuilt.
1104
1105 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1106
1107         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1108         and variable renaming due to macro insn additions.
1109         * mloop.in: Update to use CGEN_INSN_NUM.
1110         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1111         * mloopx.in: Update to use CGEN_INSN_NUM.
1112
1113 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1114
1115         * configure: Regenerated to track ../common/aclocal.m4 changes.
1116         * config.in: Ditto.
1117
1118 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1119
1120         * acconfig.h: New file.
1121         * configure.in: Reverted change of Apr 24; use sinclude again.
1122
1123 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1124
1125         * configure: Regenerated to track ../common/aclocal.m4 changes.
1126         * config.in: Ditto.
1127
1128 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1129
1130         * configure.in: Don't call sinclude.
1131
1132 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1133
1134         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1135         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1136         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1137         #include cgen-ops.h.
1138         * cpux.c,readx.c,semx.c: Regenerate.
1139         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1140         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1141         (m32r_h_accums_get): Sign extend top 8 bits.
1142
1143 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1144
1145         * semx.c: Regenerate.
1146
1147 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1148
1149         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1150         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1151
1152 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1153
1154         * configure: Regenerated to track ../common/aclocal.m4 changes.
1155
1156 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1157
1158         * configure: Regenerated to track ../common/aclocal.m4 changes.
1159
1160 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1161
1162         * configure: Regenerated to track ../common/aclocal.m4 changes.
1163
1164 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1165
1166         * configure: Regenerated to track ../common/aclocal.m4 changes.
1167
1168 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1169
1170         * config.in (HAVE_FCNTL_H): Add.
1171         * configure: Regenerate.
1172         * Makefile.in (SIM_OBJS): Add devices.o.
1173         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1174         (UART_*): Define m32r serial port parameters.
1175         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1176         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1177         * devices.c: To here.
1178         * sim-if.c: Don't include signal.h,sim-core.h.
1179         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1180         (sim_resume): Call sim_module_{resume,suspend}.
1181         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1182
1183         * tconfig.in (SIM_HANDLES_LMA): Define.
1184
1185         * sim-if.c (do_trap): Result is new pc.
1186         Handle --environment=operating.
1187         * sem-switch.c,sem.c: Regenerate.
1188         * semx.c: Regenerate.
1189
1190 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1191
1192         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1193         sim_core_*_map with read_map, write_map, exec_map resp.
1194
1195 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1196
1197         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1198         (arch.o): Delete cpu-opc.h dependency.
1199         (decode.o,model.o): Likewise.
1200         (decodex.o,modelx.o): Likewise.
1201
1202         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1203         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1204
1205 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1206
1207         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1208
1209         * sim-if.c (sim_info): Delete.
1210
1211 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1212
1213         * mloopx.in: Fix handling of branch in parallel with another insn.
1214         * semx.c: Regenerate.
1215
1216 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1217
1218         * sim-main.h: #include symcat.h.
1219         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1220         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1221         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1222         * sem.c,sem-switch.c: Regenerate.
1223         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1224         * mloopx.in: Rewrite.
1225         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1226
1227 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1228
1229         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1230         in the backup PC register.
1231         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1232         in the backup PC register.
1233
1234 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1235
1236         * m32r.c (do_lock,do_unlock): Delete.
1237         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1238         * sem.c,sem-switch.c: Regenerate.
1239         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1240
1241 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1242
1243         * Makefile.in (M32R_OBJS): Add cpu.o.
1244         (cpu.o): Add rule for.
1245         (NL_TARGET): Define.
1246         * configure.in: Add AC_CHECK_PROG(SCHEME).
1247         * cpu.c: New file.
1248         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1249         * sem-switch.c,sem.c: Regenerate.
1250         * mloop.in (execute): Update call to semantic fn.
1251         (M32RX_OBJS): Add cpux.o.
1252         (cpux.o): Add rule for.
1253         cpux.c: New file.
1254         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1255         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1256         (m32rx_h_cr_{get,set}): New functions.
1257         (m32rx_h_accums_{get,set}): New functions.
1258         * mloopx.in: Rewrite main loop.
1259
1260         * m32r.c (do_trap): Move from here.
1261         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1262         (sim_create_inferior): Use h_pc_set.
1263         (h_pc_{get,set}): New functions.
1264         (h_gr_{get,set}): New functions.
1265         (syscall_{read,write}_mem): New functions.
1266         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1267
1268 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1269
1270         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1271         length parameter.  Return -1.
1272         (sim_create_inferior): Pass 4 sim_store_register.
1273
1274 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1275
1276         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1277
1278         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1279         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1280
1281 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1282
1283         * decode.c, sem.c: Regenerate.
1284         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1285         * m32rx.c (m32rx_h_accums_set): New function.
1286         (m32rx_model_mark_[gs]et_h_gr): New function.
1287         * mloopx.in: Rewrite.
1288         * Makefile.in (mloopx.o): Build with -parallel.
1289         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1290         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1291
1292 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1293
1294         * Makefile.in (m32r.o): Depend on cpu.h
1295         (extract.o): Pass -DSCACHE_P.
1296         * mloop.in (extract{16,32}): Update call to m32r_decode.
1297         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1298         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1299         * sim-main.h: #include "ansidecl.h".
1300         Don't include cpu-opc.h, done by arch.h.
1301         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1302         (m32rx.o): New rule.
1303         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1304         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1305         (m32rx_h_accums_get): New function.
1306         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1307         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1308
1309 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1310
1311         * configure: Regenerated to track ../common/aclocal.m4 changes.
1312
1313 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1314
1315         * configure: Regenerated to track ../common/aclocal.m4 changes.
1316
1317 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1318
1319         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1320         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1321         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1322
1323 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1324
1325         * cpux.h: Fix duplicate definition of h_accums field for
1326         fmt_53_sadd structure.
1327
1328 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1329
1330         * Makefile.in: Add m32rx objs, and rules to build them.
1331         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1332         * m32rx.c, mloopx.in: New files.
1333
1334 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1335
1336         * configure: Regenerated to track ../common/aclocal.m4 changes.
1337
1338 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1339
1340         * arch.c, arch.h, cpuall.h: New files.
1341         * arch-defs.h: Deleted.
1342         * mloop.in: Renamed from mainloop.in.
1343         * Makefile.in: Update.
1344         * sem-ops.h: Deleted.
1345         * mem-ops.h: Deleted.
1346         (arch): Renamed from CPU.
1347         * cpu.h: New file.
1348         * decode.c: Redone.
1349         * decode.h: Redone.
1350         * extract.c: Redone.
1351         * model.c: Redone.
1352         * sem-switch.c: Redone.
1353         * sem.c: Renamed from semantics.c, and redone.
1354         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1355         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1356         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1357         (m32r_{fetch,store}_register): New functions.
1358         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1359         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1360         (h_cr_{get,set}): Prefix with m32r_.
1361         (do_trap): Fetch state from current_cpu, not current_state.
1362         Call sim_engine_halt instead of engine_halt.
1363         * sim-if.c (alloc_cpu): New function.
1364         (free_state): New function.
1365         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1366         type.  Call sim_analyze_program.
1367         (sim_create_inferior): Handle selected cpu type when setting PC.
1368         (sim_resume): Handle m32rx.
1369         (sim_stop_reason): Deleted.
1370         (print_m32r_misc_cpu): Update.
1371         (sim_{fetch,store}_register): Handle m32rx.
1372         (sim_{read,write}): Deleted.
1373         (sim_engine_illegal_insn): New function.
1374         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1375         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1376         Include cpux.h,decodex.h if m32rx.
1377         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1378         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1379         (sim_state): Delete members core,events,halt_jmp_buf.
1380         Change `cpu' member to be a pointer to the cpu's struct, rather than
1381         record inside the state struct.
1382         * tconfig.in (WITH_DEVICES): Define here.
1383         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1384
1385 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1386
1387         * arch-defs.h (INSN_NAME): Fix typo.
1388
1389 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1390
1391         * configure: Regenerated to track ../common/aclocal.m4 changes.
1392         * config.in: Ditto.
1393
1394 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1395
1396         * m32r-sim.h (MSPR_ADDR): New macro.
1397         (m32r_mspr_device): Declare.
1398         (struct _device): Define.
1399         * m32r.c (m32r_mspr_device): New global.
1400         (device_{io_{read,write}_buffer,error}): New functions.
1401         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1402         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1403         (sim_open): Attach device to handle MSPR register.
1404         * sim-main.h (WITH_DEVICES): Define as 1.
1405         Include cpu-sim.h.
1406
1407         * configure: Regenerated to track ../common/aclocal.m4 changes.
1408
1409 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1410
1411         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1412         * configure: Regenerated.
1413
1414 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1415
1416         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1417         * sim-if.c (sim_open): Call sim_config.
1418         (sim_stop_reason): Update call to sim_signal_to_host.
1419
1420 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1421
1422         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1423
1424 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1425
1426         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1427
1428 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1429
1430         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1431
1432 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1433
1434         * configure: Regenerated to track ../common/aclocal.m4 changes.
1435
1436 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1437
1438         * configure: Regenerated to track ../common/aclocal.m4 changes.
1439
1440 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1441
1442         * configure: Regenerated to track ../common/aclocal.m4 changes.
1443
1444 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1445
1446         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1447         SIM_DEFAULT_MODEL): Delete, moved to common.
1448         (SIM_EXTRA_CFLAGS): Update.
1449
1450 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1451
1452         * configure.in (sim_link_links): Configure non-strict memory
1453         alignment.
1454
1455         * configure: Regenerated to track ../common/aclocal.m4 changes.
1456
1457 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1458
1459         * configure: Regenerated to track ../common/aclocal.m4 changes.
1460
1461 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1462
1463         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1464         using sim_do_commandf.
1465         (sim_open): Set magic-number at the start.
1466         (sim_do_command): Implement.
1467
1468         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1469
1470 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1471
1472         * configure: Regenerated to track ../common/aclocal.m4 changes.
1473
1474 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1475
1476         * configure: Regenerated to track ../common/aclocal.m4 changes.
1477
1478 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1479
1480         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1481
1482 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1483
1484         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1485
1486 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1487
1488         * configure: Regenerated to track ../common/aclocal.m4 changes.
1489         * config.in: Ditto.
1490
1491 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1492
1493         * sim-if.c (sim_kill): Delete.
1494         (sim_create_inferior): Add ABFD argument.
1495         (sim_load): Move setting of PC from here.
1496         (sim_create_inferior): To here.
1497         (sim_load): Delete, use sim-hload.c instead.
1498
1499         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1500
1501 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1502
1503         * configure: Regenerated to track ../common/aclocal.m4 changes.
1504         * config.in: Ditto.
1505
1506 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1507
1508         * sim-if.c (sim_open): Add ABFD argument.
1509
1510 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1511
1512         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1513         * sim-if.c (sim_open): Use it.
1514
1515 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1516
1517         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1518
1519 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1520
1521         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1522         (sim_write): Ditto for write.
1523
1524         * m32r.c (do_trap): Ditto for read/write.
1525
1526 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1527
1528         * sim-if.c (sim_open): Add callback argument.
1529         (sim_set_callbacks, sim_callback): Delete.
1530         (sim_load): Set STATE_LOADED_P.
1531
1532 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1533
1534         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1535         sim_engine_abort.
1536
1537 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1538
1539         * sim-if.c (sim_open): Update to reflect changes to core in
1540         ../common/.
1541         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1542         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1543         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1544
1545 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1546
1547         * decode.c (decode): Add computed goto support.
1548
1549 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1550
1551         * mem-ops.h: Stub additional core read/write arguments.
1552
1553         * sim-main.h: Declare sim_cia - type SI.
1554         (struct _sim_cpu): Move base type to end per common.
1555         (struct _sim_state): Ditto.
1556
1557 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1558
1559         Merge from branch into devo.  CGEN generic files moved to common
1560         directory.  K&R C support is no longer provided.
1561
1562 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1563
1564         * configure: Regenerated to track ../common/aclocal.m4 changes.
1565
1566 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1567
1568         * Makefile.in, seman-cache.c: new file, for wingdb build.
1569         * sim-alloca.h: fixed for wingdb.
1570
1571 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1572
1573         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1574         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1575         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1576
1577 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1578
1579         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1580         (exc_illegal): Likewise.
1581         * decode.c (decode_vars): Add decode_illegal.
1582         * genmloop.sh: #include "cpu-opc.h".
1583         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1584         (labels): Add case_INSN_ILLEGAL.
1585         (SWITCH): Add INSN_ILLEGAL case.
1586
1587 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1588
1589         * model.c (model_module): Use 0 not NULL.
1590
1591         * genmloop.sh (sim_main_loop): Handle k&r c.
1592
1593         * sem-switch.c: Regenerate to get k&r c support.
1594         * semantics.c: Likewise.
1595
1596         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1597         (ADDCSI,SUBCSI): New functions.
1598         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1599         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1600
1601         * simcache.c (simcache_{install,init,uninstall}): Use
1602         DECLARE_MODULE_INSTALL_HANDLER.
1603         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1604
1605         * utils.c: #include "semops.h".
1606
1607 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1608
1609         * profile.c (profile_print_simcache): Fix thinko in printf text.
1610
1611         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1612
1613 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1614
1615         * m32r.c (h_cr_get): Rewrite.
1616         (h_cr_set): Rewrite.
1617         * sem-switch.c (rte): bcarry renamed to bcond.
1618         * semantics.c (rte): Likewise.
1619         * simdefs.h (CPU_STATE): Likewise.
1620
1621         * config.in (HAVE_SYS_TIME_H): Add.
1622         * configure.in: Check for sys/time.h.
1623         * configure: Regenerated.
1624         * utils.c: Include sys/time.h if present.
1625
1626         * common.c (sim_parse_args): Account for NULL terminating entry
1627         in long_options table.
1628
1629         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1630         Always use cache if configured in.
1631         * mainloop.in (do_extract_insn{16,32}): New functions.
1632         (normal,fast): Call them.  Handle starting in left slot.
1633         * simcache.c (simcache_option_handler): Disallow -c0.
1634         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1635
1636         * profile.c (profile_print_simcache): Fix percentage calc.
1637
1638         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1639
1640 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1641
1642         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1643         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1644         Add mod-list.h.
1645         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1646         (sim-if.o,m32r.o,utils.o): Likewise.
1647         (common.o): Don't explicitly depend on mod-list.h.
1648         (mainloop.c): Pass CPU to genmloop.sh.
1649         (stamp-modules): Depend on configure.
1650         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1651         (extract.o): Depend on decode.h, memops.h, semops.h.
1652         (semantics.o,seman-cache.o): Likewise.
1653         (model.o,ops.o): Depend on memops.h.
1654         (extr-cache.o): Disable building for the moment.
1655
1656         * simcommon.h: Delete, move contents into cgen-sim.h.
1657         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1658         (UINT,CGEN_CAT3): Define.
1659         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1660         (decode_t): Renamed to DECODE.
1661
1662         * simfns.h: Delete, contents moved to memops.h,semops.h.
1663         * memops.h: New file.
1664         * semops.h: New file.
1665         * decode.h: Renamed from semantics.h.
1666
1667         * sim-argv.h: New file.
1668         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1669         dependency of sim-argv.h.
1670
1671         * sim-alloca.h: New file.
1672         * common.c: Include it.
1673         * Makefile.in (common.o): Add dependency.
1674
1675         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1676         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1677         * configure.in: sinclude ../common/aclocal.m4.
1678         Check for headers time.h, sys/resource.h.
1679         Check for functions time, getrusage.
1680         (sim_link_{files,links}): Add link cpu-opc.h.
1681         (sim_profile): Add simcache.
1682         (SIM_AC_PROFILE): Add simcache, profile.o.
1683         (simcache module): Delete extr-cache.o for now.
1684         (--enable-sim-cache): Allow specification of default cache size.
1685         * configure: Regenerated.
1686
1687         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1688         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1689         Regenerate.
1690
1691         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1692         Don't include m32r-sim.h.
1693         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1694         Simplify profiling test with PROFILE_MODEL_P.
1695         (mvfc,mvtc): Fix access of control registers.
1696         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1697         Don't include m32r-sim.h.
1698         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1699         Simplify profiling test with PROFILE_MODEL_P.
1700         (mvfc,mvtc): Fix access of control registers.
1701
1702         * sem-switch.c: New file, for GCC computed goto support.
1703
1704         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1705         memops.h,semops.h,trace.h,cpu-sim.h.
1706         (RUN_FAST_P): Change default to run fast if cache size > 0
1707         and not profiling.
1708         (sim_main_loop): Record execution time.
1709         Record instruction count even in fast mode.
1710         (init): Allow cpu to provide init code in mainloop.in.
1711         (FAST): Define as 0 or 1 depending on fast mode.
1712         * mainloop.in (normal): Combine with fast case.
1713         Add support for GCC computed gotos.  Count simcache hits/misses.
1714         (init): Initialize "switch" labels if GNUC.
1715
1716         * cgen-utils.in: Don't include opcode/cgen.h.
1717         Include cgen-sim.h, cpu-opc.h.
1718         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1719         * m32r-sim.h: Don't include mod-list.h
1720         (RUN_FAST_P): Delete.
1721         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1722         semops.h,memory.h,trace.h
1723         (h_cr_get,h_cr_set): New functions.
1724         * memory.c: #include cgen-sim.h,callback.h.
1725         * ops.c: Don't include profile.h,m32r-sim.h.
1726         Include cgen-sim.h,memops.h,cpu-sim.h.
1727         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1728         * trace.c: Include cgen-sim.h,cpu-opc.h.
1729         * trace.h (trace_insn_{init,fini}): Declare.
1730
1731         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1732         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1733         Regenerate to get new insn aliases.
1734
1735         * mrun.c: #include "ansidecl.h".
1736         (STATE): Use struct sim_state instead.
1737
1738         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1739         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1740         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1741         (profile_print_simcache): New function.
1742         (profile_print): Call it.  Print simulator speed stats.
1743         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1744         PROFILE_MEMORY_MASK.
1745         (MODULE_PROFILE_SIMCACHE_P): Define.
1746         (PROFILE_SIMCACHE_MASK): Define.
1747         (PROFILE_COUNT): New members total_insn_count,exec_time.
1748         New members simcache_hits,simcache_misses.
1749         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1750         (PROFILE_MODEL_P): New macro.
1751         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1752
1753         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1754         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1755         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1756         (sim_info): Pass verbose to profile_print.
1757
1758         * simcache.c: Include cgen-sim.h,callback.h.
1759         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1760         (simcache_option_handler): Ensure cache size at least 2.
1761         Allow config time specification of default cache size.
1762         * simcache.h (struct simcache): Support GCC computed gotos.
1763         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1764         (USING_SIMCACHE_P): New macro.
1765
1766         * simdefs.h: Don't include m32r-opc.h.
1767         (CGEN_MAX_SIM_INSNS): Define.
1768         (CPU_STATE): Regenerate.
1769         (ARGBUF): Regenerate.
1770         (extract,semantic handler decls): Delete, moved to decode.h.
1771
1772         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1773         (USE_SEM_SWITCH): Define.
1774
1775         * utils.c: Include bfd.h,time.h,sys/resource.h.
1776         (sim_time_get,sim_time_elapsed): New functions.
1777         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1778
1779 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1780
1781         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1782         * configure: Regenerated.
1783         * model.c: #include <stdlib.h>.
1784         * simcache.c: #include "libiberty.h".
1785         * simcommon.h (alloca): Handle i386-windows.
1786
1787         * common.c: #include libiberty.h.
1788         (sim_signal_to_host): Return 5 if wingdb.
1789
1790 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1791
1792         * configure.in (sim_cache): Enabled by default now, pass default
1793         cache size to --enable-sim-cache.
1794         * simcache.c (simcache_option_handler): Allow -c 0.
1795
1796         * simdefs.h,simfns.h: Regenerate
1797         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1798
1799 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1800
1801         Add model profiling support.
1802         * configure.in: Handle --enable-sim-model.
1803         (sim_profile): Add model.
1804         * Makefile.in (model.o): Add rule.
1805         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1806         * extract.c (*): Add model profiling support.
1807         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1808         (model_mark_{busy,unbusy}_reg): New functions.
1809         * profile.c (profile_option_handler): Recognize --profile model.
1810         (profile_print_model): New function.
1811         (profile_print): Call it.
1812         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1813         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1814         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1815         load_stall_count,taken_count,untaken_count.
1816         * semantics.c (*): Add model profiling support.
1817         * simcommon.h (struct sim_state): New members mach,model.
1818         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1819         (MAX_MODELS,MAX_UNITS): Define.
1820         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1821
1822         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1823         (stamp-modules): Depend on genmodlist.sh.
1824         * common.c (standard_options): Add --max-insns.
1825         (copy_argv): New function.
1826         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1827         * genmloop.sh: Allow mainloop.in to contain support code.
1828         * mainloop.in: Move do_insn16,do_insn32 here.
1829         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1830         * sim-if.c (sim_open): Don't set max insn count.
1831         (sim_create_inferior): Save argv,envp.
1832         * simcommon.h (struct sim_state): New members argv,envp.
1833         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1834         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1835         (ARGBUF): New members h_gr_get, h_gr_set.
1836         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1837         (trace_printf): Print to buffer, output later by trace_insn_fini.
1838         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1839
1840 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1841
1842         * configure.in (AC_FUNC_ALLOCA): Call.
1843         * configure: Regenerate.
1844         * config.h (HAVE_ALLOCA_H): Add.
1845         * simcommon.h: Add alloca support.
1846         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1847         (DECLARE_OPTION_HANDLER): Define.
1848         (MEM_FN): Declare using PARAMS.
1849         (DECLARE_MEM_FN): Define.
1850         * trace.c (trace_result): Tweak for !STDC.
1851         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1852         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1853         * common.c (sim_print_help_fn): Use PARAMS.
1854         (standard_option_handler): Fix decl for !STDC systems.
1855         * memory.c: #include <stdio.h>
1856         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1857         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1858         * profile.c (profile_install): Likewise.
1859         (profile_option_handler): Likewise.
1860
1861 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1862
1863         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1864         Prefix them with 0x instead.
1865
1866         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1867         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1868         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1869         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1870         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1871         Add support for boolean and/or.
1872         * utils.c: Redo naming of DI functional support.
1873         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1874
1875 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1876
1877         * Directory created.