sim/m32r/ChangeLog

   1 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * sim-if.c (sim_open): Delete #if 0 sim_add_option_table call.
   4
   5 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * sim-if.c (current_state): Delete.
   8         (sim_open): Delete current_state assignment.
   9
  10 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  13
  14 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * config.in, configure: Regenerate.
  17
  18 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.
  21
  22 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * configure.ac (SIM_AC_OPTION_HARDWARE): Add m32r_cache & m32r_uart.
  25         * configure: Regenerate.
  26         * devices.c: Delete file.
  27         * dv-m32r_cache.c, dv-m32r_cache.h: New cache model with logic from
  28         devices.c.
  29         * dv-m32r_uart.c, dv-m32r_uart.h: New uart model with logic from
  30         devices.c.
  31         * m32r-sim.h: Move cache defines to dv-m32r_cache.h and uart defines
  32         to dv-m32r_uart.h.
  33         * Makefile.in (SIM_OBJS): Delete devices.o.
  34         * sim-if.c: Include dv-m32r_uart.h.
  35         (sim_open): Replace sim_core_attach call with sim_hw_parse calls.
  36         * tconfig.h: Delete file.
  37
  38 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  39
  40         * Makefile.in (SIM_OBJS): Delete sim-model.o.
  41
  42 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * arch.c: Rename MACH to SIM_MACH.
  45         * cpuall.h: Likewise.
  46         * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
  47         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
  48         * model2.c, modelx.c: Likewise.
  49
  50 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * sim-main.h (WITH_SCACHE_PBB): Move from ...
  53         * tconfig.h (WITH_SCACHE_PBB): ... here.
  54
  55 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * devices.c (device_error): Delete.
  58
  59 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * tconfig.h (SIM_HANDLES_LMA): Delete.
  62
  63 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
  66         SIM_BREAKPOINT_SIZE): Delete.
  67         * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
  68         breakpoint code.
  69         * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
  70
  71 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * tconfig.h (WITH_WATCHPOINTS): Delete.
  74
  75 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
  78
  79 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  82         sim-stop.o.
  83
  84 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * sim-if.c (sim_close): Delete.
  87
  88 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * configure: Regenerate.
  91
  92 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * traps.c (m32r_trap): Replace call to cb_syscall with
  95         sim_syscall_multi.
  96         * traps-linux.c (m32r_trap): Likewise.
  97
  98 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * traps-linux.c: Include sim-syscall.h.
 101         (syscall_read_mem, syscall_write_mem): Delete.
 102         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 103         to sim_syscall_read_mem/sim_syscall_write_mem.
 104         * traps.c: Include sim-syscall.h.
 105         (syscall_read_mem, syscall_write_mem): Delete.
 106         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 107         to sim_syscall_read_mem/sim_syscall_write_mem.
 108
 109 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 110
 111         * configure: Regenerate.
 112
 113 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * configure: Regenerate.
 116
 117 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
 120         * decode2.c (m32r2f_decode): Likewise.
 121         * decodex.c (m32rxf_decode): Likewise.
 122         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 123         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 124         * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
 125         * sem-switch.c: Likewise.
 126         * sem-switch2.c: Likewise.
 127         * sem-switchx.c: Likewise.
 128
 129 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 132
 133 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * sim-main.h (USING_SIM_BASE_H): Delete.
 136
 137 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 140
 141 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 142
 143         * sim-main.h (sim_cia): Delete.
 144
 145 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 146
 147         * sim-main.h (CIA_GET, CIA_SET): Delete.
 148
 149 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 150
 151         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 152         * sim-main.h (STATE_CPU): Delete.
 153
 154 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 157         (STATE_CPU): Handle WITH_SMP.
 158
 159 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 160
 161         * configure: Regenerate.
 162
 163 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 166
 167 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 168
 169         * config.in, configure: Regenerate.
 170
 171 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * sim-if.c (sim_open): Delete dv_sockser_install call.
 174
 175 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * configure: Regenerate.
 178
 179 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 180
 181         * configure: Regenerate.
 182
 183 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * configure: Regenerate.
 186
 187 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 188
 189         * configure: Regenerate.
 190
 191 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * aclocal.m4, config.in, configure: Regenerate.
 194         * tconfig.in: Rename file ...
 195         * tconfig.h: ... here.
 196
 197 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * tconfig.in [HAVE_DV_SOCKSER]: Delete.
 200
 201 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * Makefile.in (SIM_RUN_OBJS): Delete.
 204
 205 2014-08-23  Hans-Peter Nilsson  <hp@axis.com>
 206
 207         * configure.ac: Default simulator hardware to off again.  Remove
 208         dead m32r_extra_objs substitution.
 209         * configure: Regenerate.
 210         * Makefile.in: Remove unused m32r_extra_objs.
 211
 212 2014-08-19  Alan Modra  <amodra@gmail.com>
 213
 214         * configure: Regenerate.
 215
 216 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 217
 218         * configure: Regenerate.
 219         * config.in: Regenerate.
 220
 221 2013-09-23  Alan Modra  <amodra@gmail.com>
 222
 223         * configure: Regenerate.
 224
 225 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 226
 227         * aclocal.m4, configure: Regenerate.
 228
 229 2013-03-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 230             Mike Frysinger  <vapier@gentoo.org>
 231
 232         * configure.ac: Add m32r_extra_objs. Change simulator hardware
 233         from always on to defaulting to yes it is enabled.
 234         * Makefile.in: Conditionalize reference to dv-sockser.o.
 235         * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
 236         * configure: Regenerated.
 237
 238 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * configure: Regenerate.
 241
 242 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 243
 244         * configure.ac: Fail if dv-sockser.o not available.
 245         Error when --disable-sim-hardware is specified.
 246         * configure: Regenerated.
 247
 248 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 249
 250         * config.in, configure: Regenerate.
 251
 252 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
 253
 254         * traps-linux.c (sim_core_trans_addr): Delete prototype.
 255
 256 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * aclocal.m4, config.in, configure: Regenerate.
 259
 260 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 261
 262         * aclocal.m4: New file.
 263         * configure: Regenerate.
 264
 265 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 266
 267         * configure.ac: Change include to common/acinclude.m4.
 268
 269 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 270
 271         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 272         call.  Replace common.m4 include with SIM_AC_COMMON.
 273         * configure: Regenerate.
 274
 275 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 276
 277         * sim-if.c (sim_do_command): Delete.
 278
 279 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 280
 281         * devices.c (device_error): Add const to message.
 282
 283 2010-02-11  Doug Evans  <dje@sebabeach.org>
 284
 285         * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
 286         * model.c, * model2.c, * modelx.c,
 287         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
 288
 289 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 290
 291         * configure: Regenerate.
 292
 293 2010-01-02  Doug Evans  <dje@sebabeach.org>
 294
 295         * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
 296         * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
 297         * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
 298         * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
 299         update copyright year.
 300
 301 2009-11-22  Doug Evans  <dje@sebabeach.org>
 302
 303         * cpu.h: Regenerate.
 304         * cpu2.h: Regenerate.
 305         * cpux.h: Regenerate.
 306         * cpuall.h: Regenerate.
 307         * decode.c: Regenerate.
 308         * decode.h: Regenerate.
 309         * decode2.c: Regenerate.
 310         * decode2.h: Regenerate.
 311         * decodex.c: Regenerate.
 312         * decodex.h: Regenerate.
 313
 314 2009-11-03  Doug Evans  <dje@sebabeach.org>
 315
 316         * arch.c: Regenerate.
 317         * arch.h: Regenerate.
 318         * cpu.c: Regenerate.
 319         * cpu.h: Regenerate.
 320         * cpu2.c: Regenerate.
 321         * cpu2.h: Regenerate.
 322         * cpuall.h: Regenerate.
 323         * cpux.c: Regenerate.
 324         * cpux.h: Regenerate.
 325         * decode.c: Regenerate.
 326         * decode.h: Regenerate.
 327         * decode2.c: Regenerate.
 328         * decode2.h: Regenerate.
 329         * decodex.c: Regenerate.
 330         * decodex.h: Regenerate.
 331         * model.c: Regenerate.
 332         * model2.c: Regenerate.
 333         * modelx.c: Regenerate.
 334         * sem-switch.c: Regenerate.
 335         * sem.c: Regenerate.
 336         * sem2-switch.c: Regenerate.
 337         * semx-switch.c: Regenerate.
 338
 339         * Makefile.in (mloop.c): Add @true to rule.
 340         (mloopx.c, mloop2.c): Ditto.
 341         (stamp-*): Add Makefile dependency.
 342         (arch.c, arch.h, cpuall.h): Specify full path.
 343         (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
 344         (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
 345         (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
 346
 347 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 348
 349         * config.in: Regenerate.
 350         * configure: Likewise.
 351
 352         * configure: Regenerate.
 353
 354 2009-07-12  Doug Evans  <dje@sebabeach.org>
 355
 356         * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
 357         (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
 358
 359 2009-06-20  Doug Evans  <dje@sebabeach.org>
 360
 361         * mloop.in: Add missing # comment marker.
 362         * mloop2.in: Ditto.
 363         * mloopx.in: Ditto.
 364
 365 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 366
 367         * configure: Regenerate to track ../common/common.m4 changes.
 368         * config.in: Ditto.
 369
 370 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 371             Daniel Jacobowitz  <dan@codesourcery.com>
 372             Joseph Myers  <joseph@codesourcery.com>
 373
 374         * configure: Regenerate.
 375
 376 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 377
 378         * acconfig.h: Remove.
 379         * config.in: Regenerate.
 380
 381 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 382
 383         * configure: Regenerated.
 384
 385 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 386
 387         * configure: Regenerated.
 388
 389 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 390
 391         * configure: Regenerated.
 392
 393 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 394
 395         * configure: Regenerate.
 396
 397 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 398
 399         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 400         explicit call to AC_CONFIG_HEADER.
 401         * configure: Regenerate.
 402
 403 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 404
 405         * configure.ac: Update to use ../common/common.m4.
 406         * configure: Re-generate.
 407
 408 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 409
 410         * configure: Regenerated to track ../common/aclocal.m4 changes.
 411
 412 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 413
 414         * configure.ac: Rename configure.in, require autoconf 2.59.
 415         * configure: Re-generate.
 416
 417 2004-12-09  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 418
 419         Committed by Kei Sakamoto.
 420         * traps-linux.c (m32r_trap): Add entries of the following dummy system
 421         calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
 422         __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
 423         __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
 424         __NR_getresgid32 and __NR_chown32.
 425         * syscall.h: Add new definitions of system call number.
 426
 427 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 428
 429         * configure: Regenerate for ../common/aclocal.m4 update.
 430
 431 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 432
 433         Committed by Andrew Cagney.
 434         * traps-linux.c: Don't include linux/module.h.
 435         (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
 436         __NR_get_kernel_syms.
 437
 438 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
 439
 440         * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
 441
 442 2004-02-04  Andrew Cagney  <cagney@redhat.com>
 443
 444         Committed by Andrew Cagney.
 445         * mloopx.in: Update copyright.
 446         (xextract-pbb): Fixed trap for system calls operation in parallel.
 447         * mloop2.in (xextract-pbb): Ditto.
 448
 449 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 450
 451         * configure.in: Changed for dummy simulator of m32r-linux.
 452         * configure: Regenerate.
 453         * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
 454         * traps-linux.c: Added for dummy simulator of m32r-linux.
 455         * syscall.h: Ditto.
 456         * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
 457         simulator for m32r-linux.
 458         * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
 459         m32r-linux.
 460
 461 2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 462
 463         * Makefile.in: Add support for new machine m32r2.
 464         * cpu2.c: New file for m32r2 support.
 465         * cpu2.h: Likewise.
 466         * decode2.c: Likewise.
 467         * decode2.h: Likewise.
 468         * m32r2.c: Likewise.
 469         * mloop2.in: Likewise.
 470         * model2.c: Likewise.
 471         * sem2-switch.c: Likewise.
 472         * arch.c: Regenerate.
 473         * arch.h: Regenerate.
 474         * cpu.c: Regenerate.
 475         * arch.c: Regenerate.
 476         * cpuall.c: Regenerate.
 477         * cpux.c: Regenerate.
 478         * cpux.h: Regenerate.
 479         * decode.c: Regenerate.
 480         * decode.h: Regenerate.
 481         * decodex.c: Regenerate.
 482         * decodex.h: Regenerate.
 483         * model.c: Regenerate.
 484         * modelx.c: Regenerate.
 485         * sem-switch.c: Regenerate.
 486         * sem.c: Regenerate.
 487         * semx-switch.c: Regenerate.
 488         * m32r-sim.h: Add EVB register support.
 489         * sim-if.c: Likewise.
 490         * sim-main.h: Likewise.
 491         * traps.c: Likewise.
 492
 493 2003-09-08  Dave Brolley  <brolley@redhat.com>
 494
 495         On behalf of Doug Evans <dje@sebabeach.org>
 496         * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
 497
 498 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 499
 500         * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 501
 502 2002-12-19  Doug Evans  <dje@sebabeach.org>
 503
 504         * arch.c,arch.h,cpuall.h: Regenerate.
 505         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 506         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 507
 508 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 509
 510         * configure: Regenerated to track ../common/aclocal.m4 changes.
 511
 512 2001-11-14  Dave Brolley  <brolley@redhat.com>
 513
 514         * arch.c: Regenerate.
 515         * arch.h: Regenerate.
 516         * cpu.c: Regenerate.
 517         * cpu.h: Regenerate.
 518         * cpuall.h: Regenerate.
 519         * cpux.c: Regenerate.
 520         * cpux.h: Regenerate.
 521         * decode.c: Regenerate.
 522         * decode.h: Regenerate.
 523         * decodex.c: Regenerate.
 524         * decodex.h: Regenerate.
 525         * model.c: Regenerate.
 526         * modelx.c: Regenerate.
 527         * sem-switch.c: Regenerate.
 528         * sem.c: Regenerate.
 529         * semx-switch.c: Regenerate.
 530
 531 2001-07-05  Ben Elliston  <bje@redhat.com>
 532
 533         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 534         (stamp-cpu): Likewise.
 535         (stamp-xcpu): Likewise.
 536
 537 2001-03-05  Dave Brolley  <brolley@redhat.com>
 538
 539         * arch.c: Regenerate.
 540         * arch.h: Regenerate.
 541         * cpu.c: Regenerate.
 542         * cpu.h: Regenerate.
 543         * cpuall.h: Regenerate.
 544         * cpux.c: Regenerate.
 545         * cpux.h: Regenerate.
 546         * decode.c: Regenerate.
 547         * decode.h: Regenerate.
 548         * decodex.c: Regenerate.
 549         * decodex.h: Regenerate.
 550         * model.c: Regenerate.
 551         * modelx.c: Regenerate.
 552         * sem-switch.c: Regenerate.
 553         * sem.c: Regenerate.
 554         * semx-switch.c: Regenerate.
 555
 556 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 557
 558         * configure: Regenerated with sim_scache fix.
 559
 560 2000-11-18  Greg McGary  <greg@mcgary.org>
 561
 562         * Makefile.in: remove `@true' commands for rules that have
 563         $(CGEN_MAINT) as a prerequisite.
 564
 565 2000-10-06  Dave Brolley  <brolley@redhat.com>
 566
 567         * sem.c: Regenerated.
 568         * sem-switch.c: Regenerated.
 569         * semx-switch.c: Regenerated.
 570
 571 2000-08-28  Dave Brolley  <brolley@redhat.com>
 572
 573         * Makefile.in: Use of @true confuses VPATH. Remove it.
 574         * cpu.h: Regenerated.
 575         * cpux.h: Regenerated.
 576         * decode.c: Regenerated.
 577         * decodex.c: Regenerated.
 578         * model.c: Regenerated.
 579         * modelx.c: Regenerated.
 580         * sem-switch.c: Regenerated.
 581         * sem.c: Regenerated.
 582         * semx-switch.c: Regenerated.
 583
 584 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
 585
 586         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
 587         (stamp-arch, stamp-cpu): New targets.
 588
 589 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 590
 591         * configure: Regenerated to track ../common/aclocal.m4 changes.
 592
 593 2000-03-30  Dave Brolley  <brolley@redhat.com>
 594
 595         * configure: Regenerated.
 596
 597 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
 598
 599         * arch.c,arch.h,cpuall.h: Rebuild.
 600         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 601
 602 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
 603
 604         * mloop.in: Update call to sim_engine_invalid_insn.
 605         * sem.c,sem-switch.c: Rebuild.
 606         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 607         result to SEM_PC.  Return vpc.
 608         * mloopx.in: Ditto.
 609         * semx-switch.c: Rebuild.
 610
 611 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 612
 613         * traps.c (sim_engine_invalid_insn): Return PC.
 614
 615 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 616
 617         * configure: Regenerated to track ../common/aclocal.m4 changes.
 618
 619 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 620
 621         * decodex.c: Rebuild.
 622
 623 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 624
 625         * sem.c: Rebuild
 626
 627         * cpux.h: Rebuild.
 628
 629 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 630
 631         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 632         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 633
 634 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 635
 636         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 637         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 638         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 639         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 640         (emit_full_parallel): Ditto.
 641
 642 1999-05-08  Felix Lee  <flee@cygnus.com>
 643
 644         * configure: Regenerated to track ../common/aclocal.m4 changes.
 645
 646 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 647
 648         * devices.c (device_io_read_buffer): New arg `sd'.
 649         (device_io_write_buffer): New arg `sd'.
 650         (device_error): Give proper arg spec.
 651
 652 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 653
 654         * sem-switch.c,sem.c: Rebuild.
 655         * cpux.h,semx-switch.c: Rebuild.
 656
 657 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 658
 659         * decode.c: Rebuild.
 660         * decodex.c: Rebuild.
 661
 662 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 663
 664         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 665
 666 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 667
 668         * arch.c,arch.h,model.c: Rebuild.
 669         * modelx.c: Rebuild.
 670         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 671         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 672         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 673         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 674         (m32rbf_store_register): Ditto.
 675         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 676         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 677         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 678         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 679         with appropriate calls to m32rbf_*.
 680
 681 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 682
 683         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 684         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 685         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 686         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 687
 688 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 689
 690         * cpu.c,cpu.h: Rebuild.
 691
 692 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 693
 694         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 695         (stamp-xmloop): s/-parallel/-parallel-write/.
 696         * configure.in (sim_link_files,sim_link_links): Delete.
 697         * configure: Rebuild.
 698         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 699         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 700         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 701         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 702         m32r_cgen_opcode_open.  Set disassembler.
 703         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 704         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 705         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 706
 707 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 708
 709         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 710
 711 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 712
 713         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 714         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 715
 716 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 717
 718         * decode.h,model.c: Regenerate.
 719         * decodex.h,modelx.c: Regenerate.
 720
 721 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 722
 723         * arch.c,arch.h,cpuall.h: Regenerate.
 724         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 725         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 726         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 727
 728 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 729
 730         * Makefile.in (m32r-clean): rm eng.h.
 731         * sim-main.h: Delete inclusion of ansidecl.h.
 732         * cpu.h: Regenerate.
 733         * cpux.h: Regenerate.
 734
 735 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 736
 737         * cpu.h: Regenerate.
 738         * cpux.h: Regenerate.
 739
 740 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 741
 742         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 743         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 744         (sim-if.o): Use SIM_MAIN_DEPS.
 745         (arch.o,traps.o,devices.o): Ditto.
 746         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 747         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 748         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 749         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 750         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 751         ([GS]ET_H_CR): Define.
 752         (m32rbf_h_psw_[gs]et_handler): Declare.
 753         ([GS]ET_H_PSW): Define.
 754         (m32rbf_h_accum_[gs]et_handler): Declare.
 755         ([GS]ET_H_ACCUM): Define.
 756         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 757         (m32rxf_h_accums_[gs]et_handler): Declare.
 758         ([GS]ET_H_ACCUMS): Define.
 759         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 760         * m32r.c (WANT_CPU): Define as m32rbf.
 761         (all register access fns): Rename to ..._handler.
 762         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 763         * m32rx.c (WANT_CPU): Define as m32rxf.
 764         (all register access fns): Rename to ..._handler.
 765
 766 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 767
 768         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 769         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 770         * configure: Regenerate.
 771
 772         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 773         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 774         * traps.c (m32r_core_signal): Handle --environment=operating.
 775
 776 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 777
 778         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 779         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 780
 781         * sim-if.c: Include string.h or strings.h if present.
 782
 783 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 784
 785         * configure.in: Call SIM_AC_OPTION_INLINE.
 786         * configure: Regenerate.
 787         * sim-main.h: Protect against multiple inclusion.
 788         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 789         Done by cgen-sim.h now.
 790         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 791         * cpuall.h: Regenerate.
 792         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 793         * mloop.in (extract16): Make static inline again.
 794         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 795         (extract32): Ditto.
 796         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 797         (execute): Test ARGBUF_PROFILE_P before profiling.
 798         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 799         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 800         * mloopx.in: Rewrite.
 801
 802 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 803
 804         * devices.c (device_io_write_buffer): Fix typo.
 805         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 806         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 807
 808 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 809
 810         * Makefile.in (M32R_OBJS): Delete extract.o.
 811         (extract.o): Delete.
 812         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 813         * mloop.in (extract16): Update type of `insn' arg.
 814         Delete call to d->extract.
 815         (extract32): Ditto.
 816         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 817         * mloopx.in (extractx16): Update type of `insn' arg.
 818         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 819         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 820         (extractx32): Ditto.
 821
 822 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 823
 824         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 825         before cgen-types.h.
 826         * tconfig.in: Guard against multiple inclusion.
 827         * cpu.h: Delete decls moved to genmloop.sh.
 828         * cpux.h: Ditto.
 829
 830 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 831
 832         * sim-main.h: #include cpu-opc.h.
 833         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 834         to get #include cleanup.
 835         * decodex.c,extractx.c,modelx.c: Ditto.
 836
 837         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 838         CGEN_INCLUDE_DEPS.
 839         (M32RBF_INCLUDE_DEPS): Define.
 840         (m32r .o's): Depend on it.
 841         (mloop.c): Update call to genmloop.sh.
 842         * cpu.h,cpuall.h: Regenerate.
 843         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 844         #include cgen-scache.h,cgen-cpu.h.
 845         * tconfig.in (WITH_FOO semantic macros): Delete.
 846         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 847         (m32rx .o's): Depend on it.
 848         (mloopx.c): Update call to genmloop.sh.
 849         * cpux.h: Regenerate.
 850
 851 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 852
 853         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 854
 855 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 856
 857         Add pseudo-basic-block execution support.
 858         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 859         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 860         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 861         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 862         * arch.c,arch.h,cpuall.h: Regenerate.
 863         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 864         * sem-switch.c,sem.c: Regenerate.
 865         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 866         load_regs_pending.
 867         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 868         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 869         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 870         m32rbf_h_accum_set): Likewise.
 871         (m32r_model_{init,update}_insn_cycles): Delete.
 872         (m32rbf_model_insn_{before,after}): New fns.
 873         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 874         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 875         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 876         (check_load_stall): New fn.
 877         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 878         (m32rbf_model_test_u_exec): New fn.
 879         * mloop.in: Rewrite, use pbb support.
 880         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 881         (sim_fetch_register,sim_store_register): Delete.
 882         * sim-main.h (CIA_GET,CIA_SET): Fix.
 883         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 884         * tconfig.in (WITH_SCACHE_PBB): Define.
 885         (WITH_SCACHE_PBB_M32RBF): Define.
 886         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 887         (m32r_trap): Pass pc to sim_engine_halt.
 888         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 889         * configure: Regenerate.
 890         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 891         (mloopx.c): Build pseudo-basic-block version.
 892         (semx.o): Delete.
 893         (extractx.o): Add.
 894         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 895         * readx.c: Delete.
 896         * semx.c: Delete.
 897         * extractx.c: New file.
 898         * semx-switch.c: New file.
 899         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 900         (SEM_SKIP_INSN): New macro.
 901         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 902         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 903         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 904         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 905         (m32rxf_model_insn_{before,after}): New fns.
 906         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 907         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 908         (check_load_stall): New fn.
 909         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 910         * mloopx.in: Rewrite, use pbb support.
 911         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 912         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 913
 914 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 915
 916         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 917         ({ACC1L,ACC1H}_REGNUM): New macros.
 918         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 919         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 920         (m32r_fetch_register,m32r_store_register): Rewrite.
 921         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 922
 923 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 924
 925         * m32r-sim.h (GET_H_SM): New macro.
 926         (UART params): Update to msa2000.
 927         * devices.c (device_io_read_buffer): Update to msa2000.
 928         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 929         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 930         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 931         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 932         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 933         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 934
 935 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 936
 937         * m32r-sim.h (m32r_trap): Update prototype.
 938         * traps.c (m32r_trap): New arg `pc'.
 939         * sem.c,sem-switch.c: Regenerated.
 940         * cpux.h,readx.c,semx.c: Regenerated.
 941
 942 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 943
 944         Rename cpu m32r to m32rb to distinguish from architecture name.
 945         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 946         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 947         * tconfig.in (WANT_CPU_M32RB): Ditto.
 948         * m32r.c (WANT_CPU_M32RB): Ditto.
 949         (*): m32r_ cpu fns renamed to m32rb_.
 950         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 951         * arch.h,arch.c: Regenerate.
 952         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 953         * sem-switch.c,sem.c: Regenerate.
 954
 955         * sim-if.c (sim_open): Don't allocate memory on top of any user
 956         specified memory.
 957         (h_gr_get,h_gr_set): Delete.
 958         * sim-main.h (h_gr_get,h_gr_set): Delete.
 959         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 960         a_m32r_h_gr_[gs]et.
 961
 962         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 963
 964         * sim-if.c (sim_open): Open opcode table.
 965         (sim_close): Close it.
 966
 967 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 968
 969         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 970         accept an accumulator choice.
 971         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 972
 973 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 974
 975         * m32r.c: Include cgen-mem.h.
 976         * traps.c (m32r_trap): Tweak for -Wall.
 977         * m32rx.c: Include cgen-mem.h.
 978         * semx.c: Regenerate, get -Wall cleanups.
 979
 980 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 981
 982         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 983         * cpux.h,readx.c,semx.c: Ditto.
 984
 985 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 986
 987         * Makefile.in: cgen_maint -> CGEN_MAINT.
 988         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 989         * configure: Regenerate.
 990         * arch.c,arch.h,cpuall.h: Regenerate.
 991         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 992         * sem-switch.c,sem.c: Regenerate.
 993         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 994         * semx.c: Regenerate.
 995         * mloopx.in (icount): Moved here from genmloop.sh.
 996
 997 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 998
 999         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
1000         load_stall,biggest_cycles.
1001         * m32r.c (m32r_model_mark_get_h_gr): Update.
1002         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
1003         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
1004         * mloop.in: Call cycle init/update fns.
1005         * model.c: Regenerate.
1006         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
1007         * mloopx.in: Call cycle init/update fns.
1008         * modelx.c: Regenerate.
1009
1010 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1011
1012         * traps.c: New file.  Trap support moved here from sim-if.c.
1013         * Makefile.in (SIM_OBJS): Add traps.o
1014         * sim-if.c: Don't include targ-vals.h.
1015         (sim_engine_illegal_insn): Moved to traps.c
1016         * sim-main.h (SIM_CORE_SIGNAL): Define.
1017         (m32r_core_signal): Declare.
1018         * m32r-sim.h (m32r_trap): Declare.
1019
1020         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
1021         register.
1022
1023         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
1024         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
1025         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
1026
1027         * extract.c,sem-switch.c,sem.c: Regenerate.
1028         * cpux.h,readx.c,semx.c: Regenerate.
1029
1030 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
1031
1032         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
1033         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
1034         (execute): Count parallel insns.
1035         * sim-if.c (print_m32r_misc_cpu): Print count.
1036         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1037
1038         Zero bottom two bits of pc in jmp,jl insns.
1039         * sem.c,sem-switch.c: Regenerate.
1040         * semx.c: Regenerate.
1041
1042 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
1043
1044         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1045
1046 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
1047
1048         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1049         (sim_sync_stop): New function.
1050
1051 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
1052
1053         * Makefile.in (devices.o): Add dependencies.
1054
1055         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1056         * sem-switch.c,sem.c: Regenerate.
1057         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1058         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1059         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1060         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1061         Fix pc value passed to TRACE_INSN for second parallel insn.
1062
1063 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
1064
1065         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1066
1067 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
1068
1069         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1070         * model.c: Ditto.  Reorganize model/mach data.
1071         * cpux.h: Ditto.
1072         * modelx.c: Ditto.
1073
1074         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1075         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1076         * decode.c,decode.h: Regenerate, introduces IDESC table.
1077         * mloop.in (extract16,extract32): Add IDESC support.
1078         Update names of semantic handler member names.
1079         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
1080         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1081         * mloopx.in: Add IDESC support.
1082         Update names of semantic handler member names.
1083         Delete call to PROFILE_COUNT_INSN.
1084
1085         * sem-switch.c: Regenerate.  Redo computed goto label handling.
1086         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
1087         * readx.c: Regenerate.  Redo computed goto label handling.
1088         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
1089         support.
1090
1091         * m32r.c (m32r_fetch_register): Change result type and args to
1092         conform to sim_fetch_register interface.
1093         (m32r_store_register): Ditto for sim_store_register interface.
1094         * m32rx.c (m32rx_fetch_register): Change result type and args to
1095         conform to sim_fetch_register interface.
1096         (m32rx_store_register): Ditto for sim_store_register interface.
1097
1098         * sim-if.c (alloc_cpu): Delete.
1099         (free_state): Uninstall modules here ...
1100         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
1101         Set default architecture/model if not specified.
1102         (sim_fetch_register,sim_store_register): Rewrite.
1103
1104         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
1105         and moved to common/sim-cpu.c.
1106         (sim_create_inferior): Update.
1107         (do_trap): Update.
1108         * sim-main.h (h_pc_get,h_pc_set): Delete.
1109
1110         * sim-main.h (sim_cia): Change to USI.
1111         (sim_cpu): Move m32r_misc_profile before machine generated part.
1112
1113 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1114
1115         * configure: Regenerated to track ../common/aclocal.m4 changes.
1116
1117 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
1118
1119         * model.c: Rebuilt.
1120         * modelx.c: Rebuilt.
1121
1122 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
1123
1124         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
1125         and variable renaming due to macro insn additions.
1126         * mloop.in: Update to use CGEN_INSN_NUM.
1127         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1128         * mloopx.in: Update to use CGEN_INSN_NUM.
1129
1130 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1131
1132         * configure: Regenerated to track ../common/aclocal.m4 changes.
1133         * config.in: Ditto.
1134
1135 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
1136
1137         * acconfig.h: New file.
1138         * configure.in: Reverted change of Apr 24; use sinclude again.
1139
1140 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1141
1142         * configure: Regenerated to track ../common/aclocal.m4 changes.
1143         * config.in: Ditto.
1144
1145 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
1146
1147         * configure.in: Don't call sinclude.
1148
1149 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1150
1151         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
1152         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1153         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1154         #include cgen-ops.h.
1155         * cpux.c,readx.c,semx.c: Regenerate.
1156         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1157         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
1158         (m32r_h_accums_get): Sign extend top 8 bits.
1159
1160 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
1161
1162         * semx.c: Regenerate.
1163
1164 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
1165
1166         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1167         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1168
1169 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1170
1171         * configure: Regenerated to track ../common/aclocal.m4 changes.
1172
1173 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1174
1175         * configure: Regenerated to track ../common/aclocal.m4 changes.
1176
1177 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1178
1179         * configure: Regenerated to track ../common/aclocal.m4 changes.
1180
1181 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1182
1183         * configure: Regenerated to track ../common/aclocal.m4 changes.
1184
1185 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
1186
1187         * config.in (HAVE_FCNTL_H): Add.
1188         * configure: Regenerate.
1189         * Makefile.in (SIM_OBJS): Add devices.o.
1190         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1191         (UART_*): Define m32r serial port parameters.
1192         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1193         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1194         * devices.c: To here.
1195         * sim-if.c: Don't include signal.h,sim-core.h.
1196         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1197         (sim_resume): Call sim_module_{resume,suspend}.
1198         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1199
1200         * tconfig.in (SIM_HANDLES_LMA): Define.
1201
1202         * sim-if.c (do_trap): Result is new pc.
1203         Handle --environment=operating.
1204         * sem-switch.c,sem.c: Regenerate.
1205         * semx.c: Regenerate.
1206
1207 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1208
1209         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1210         sim_core_*_map with read_map, write_map, exec_map resp.
1211
1212 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
1213
1214         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1215         (arch.o): Delete cpu-opc.h dependency.
1216         (decode.o,model.o): Likewise.
1217         (decodex.o,modelx.o): Likewise.
1218
1219         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1220         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1221
1222 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1223
1224         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1225
1226         * sim-if.c (sim_info): Delete.
1227
1228 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
1229
1230         * mloopx.in: Fix handling of branch in parallel with another insn.
1231         * semx.c: Regenerate.
1232
1233 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
1234
1235         * sim-main.h: #include symcat.h.
1236         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1237         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1238         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1239         * sem.c,sem-switch.c: Regenerate.
1240         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1241         * mloopx.in: Rewrite.
1242         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1243
1244 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
1245
1246         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1247         in the backup PC register.
1248         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1249         in the backup PC register.
1250
1251 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
1252
1253         * m32r.c (do_lock,do_unlock): Delete.
1254         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1255         * sem.c,sem-switch.c: Regenerate.
1256         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1257
1258 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
1259
1260         * Makefile.in (M32R_OBJS): Add cpu.o.
1261         (cpu.o): Add rule for.
1262         (NL_TARGET): Define.
1263         * configure.in: Add AC_CHECK_PROG(SCHEME).
1264         * cpu.c: New file.
1265         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1266         * sem-switch.c,sem.c: Regenerate.
1267         * mloop.in (execute): Update call to semantic fn.
1268         (M32RX_OBJS): Add cpux.o.
1269         (cpux.o): Add rule for.
1270         cpux.c: New file.
1271         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1272         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1273         (m32rx_h_cr_{get,set}): New functions.
1274         (m32rx_h_accums_{get,set}): New functions.
1275         * mloopx.in: Rewrite main loop.
1276
1277         * m32r.c (do_trap): Move from here.
1278         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1279         (sim_create_inferior): Use h_pc_set.
1280         (h_pc_{get,set}): New functions.
1281         (h_gr_{get,set}): New functions.
1282         (syscall_{read,write}_mem): New functions.
1283         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1284
1285 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1286
1287         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1288         length parameter.  Return -1.
1289         (sim_create_inferior): Pass 4 sim_store_register.
1290
1291 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
1292
1293         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1294
1295         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1296         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1297
1298 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
1299
1300         * decode.c, sem.c: Regenerate.
1301         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1302         * m32rx.c (m32rx_h_accums_set): New function.
1303         (m32rx_model_mark_[gs]et_h_gr): New function.
1304         * mloopx.in: Rewrite.
1305         * Makefile.in (mloopx.o): Build with -parallel.
1306         * sim-main.h (_sim_cpu): Delete member `par_exec'.
1307         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1308
1309 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
1310
1311         * Makefile.in (m32r.o): Depend on cpu.h
1312         (extract.o): Pass -DSCACHE_P.
1313         * mloop.in (extract{16,32}): Update call to m32r_decode.
1314         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1315         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1316         * sim-main.h: #include "ansidecl.h".
1317         Don't include cpu-opc.h, done by arch.h.
1318         * Makefile.in (M32RX_OBJS): Build m32rx support now.
1319         (m32rx.o): New rule.
1320         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1321         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1322         (m32rx_h_accums_get): New function.
1323         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1324         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1325
1326 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1327
1328         * configure: Regenerated to track ../common/aclocal.m4 changes.
1329
1330 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1331
1332         * configure: Regenerated to track ../common/aclocal.m4 changes.
1333
1334 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
1335
1336         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1337         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1338         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1339
1340 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
1341
1342         * cpux.h: Fix duplicate definition of h_accums field for
1343         fmt_53_sadd structure.
1344
1345 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
1346
1347         * Makefile.in: Add m32rx objs, and rules to build them.
1348         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1349         * m32rx.c, mloopx.in: New files.
1350
1351 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1352
1353         * configure: Regenerated to track ../common/aclocal.m4 changes.
1354
1355 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
1356
1357         * arch.c, arch.h, cpuall.h: New files.
1358         * arch-defs.h: Deleted.
1359         * mloop.in: Renamed from mainloop.in.
1360         * Makefile.in: Update.
1361         * sem-ops.h: Deleted.
1362         * mem-ops.h: Deleted.
1363         (arch): Renamed from CPU.
1364         * cpu.h: New file.
1365         * decode.c: Redone.
1366         * decode.h: Redone.
1367         * extract.c: Redone.
1368         * model.c: Redone.
1369         * sem-switch.c: Redone.
1370         * sem.c: Renamed from semantics.c, and redone.
1371         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1372         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1373         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1374         (m32r_{fetch,store}_register): New functions.
1375         (model_mark_{get,set}_h_gr): Prefix with m32r_.
1376         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1377         (h_cr_{get,set}): Prefix with m32r_.
1378         (do_trap): Fetch state from current_cpu, not current_state.
1379         Call sim_engine_halt instead of engine_halt.
1380         * sim-if.c (alloc_cpu): New function.
1381         (free_state): New function.
1382         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1383         type.  Call sim_analyze_program.
1384         (sim_create_inferior): Handle selected cpu type when setting PC.
1385         (sim_resume): Handle m32rx.
1386         (sim_stop_reason): Deleted.
1387         (print_m32r_misc_cpu): Update.
1388         (sim_{fetch,store}_register): Handle m32rx.
1389         (sim_{read,write}): Deleted.
1390         (sim_engine_illegal_insn): New function.
1391         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1392         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1393         Include cpux.h,decodex.h if m32rx.
1394         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1395         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1396         (sim_state): Delete members core,events,halt_jmp_buf.
1397         Change `cpu' member to be a pointer to the cpu's struct, rather than
1398         record inside the state struct.
1399         * tconfig.in (WITH_DEVICES): Define here.
1400         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1401
1402 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
1403
1404         * arch-defs.h (INSN_NAME): Fix typo.
1405
1406 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1407
1408         * configure: Regenerated to track ../common/aclocal.m4 changes.
1409         * config.in: Ditto.
1410
1411 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1412
1413         * m32r-sim.h (MSPR_ADDR): New macro.
1414         (m32r_mspr_device): Declare.
1415         (struct _device): Define.
1416         * m32r.c (m32r_mspr_device): New global.
1417         (device_{io_{read,write}_buffer,error}): New functions.
1418         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1419         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1420         (sim_open): Attach device to handle MSPR register.
1421         * sim-main.h (WITH_DEVICES): Define as 1.
1422         Include cpu-sim.h.
1423
1424         * configure: Regenerated to track ../common/aclocal.m4 changes.
1425
1426 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
1427
1428         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1429         * configure: Regenerated.
1430
1431 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
1432
1433         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1434         * sim-if.c (sim_open): Call sim_config.
1435         (sim_stop_reason): Update call to sim_signal_to_host.
1436
1437 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
1438
1439         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1440
1441 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1442
1443         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1444
1445 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
1446
1447         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1448
1449 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1450
1451         * configure: Regenerated to track ../common/aclocal.m4 changes.
1452
1453 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1454
1455         * configure: Regenerated to track ../common/aclocal.m4 changes.
1456
1457 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1458
1459         * configure: Regenerated to track ../common/aclocal.m4 changes.
1460
1461 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1462
1463         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1464         SIM_DEFAULT_MODEL): Delete, moved to common.
1465         (SIM_EXTRA_CFLAGS): Update.
1466
1467 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1468
1469         * configure.in (sim_link_links): Configure non-strict memory
1470         alignment.
1471
1472         * configure: Regenerated to track ../common/aclocal.m4 changes.
1473
1474 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1475
1476         * configure: Regenerated to track ../common/aclocal.m4 changes.
1477
1478 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1479
1480         * sim-if.c (sim_open): Allocate memory under sim-memopt module
1481         using sim_do_commandf.
1482         (sim_open): Set magic-number at the start.
1483         (sim_do_command): Implement.
1484
1485         * sim-main.h (sim_engine_halt): Map onto engine_halt.
1486
1487 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1488
1489         * configure: Regenerated to track ../common/aclocal.m4 changes.
1490
1491 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1492
1493         * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
1495 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1498
1499 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1500
1501         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1502
1503 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1504
1505         * configure: Regenerated to track ../common/aclocal.m4 changes.
1506         * config.in: Ditto.
1507
1508 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1509
1510         * sim-if.c (sim_kill): Delete.
1511         (sim_create_inferior): Add ABFD argument.
1512         (sim_load): Move setting of PC from here.
1513         (sim_create_inferior): To here.
1514         (sim_load): Delete, use sim-hload.c instead.
1515
1516         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1517
1518 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1519
1520         * configure: Regenerated to track ../common/aclocal.m4 changes.
1521         * config.in: Ditto.
1522
1523 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1524
1525         * sim-if.c (sim_open): Add ABFD argument.
1526
1527 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1528
1529         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1530         * sim-if.c (sim_open): Use it.
1531
1532 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1533
1534         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1535
1536 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1537
1538         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1539         (sim_write): Ditto for write.
1540
1541         * m32r.c (do_trap): Ditto for read/write.
1542
1543 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1544
1545         * sim-if.c (sim_open): Add callback argument.
1546         (sim_set_callbacks, sim_callback): Delete.
1547         (sim_load): Set STATE_LOADED_P.
1548
1549 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1550
1551         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1552         sim_engine_abort.
1553
1554 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1555
1556         * sim-if.c (sim_open): Update to reflect changes to core in
1557         ../common/.
1558         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1559         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1560         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1561
1562 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1563
1564         * decode.c (decode): Add computed goto support.
1565
1566 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1567
1568         * mem-ops.h: Stub additional core read/write arguments.
1569
1570         * sim-main.h: Declare sim_cia - type SI.
1571         (struct _sim_cpu): Move base type to end per common.
1572         (struct _sim_state): Ditto.
1573
1574 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1575
1576         Merge from branch into devo.  CGEN generic files moved to common
1577         directory.  K&R C support is no longer provided.
1578
1579 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1580
1581         * configure: Regenerated to track ../common/aclocal.m4 changes.
1582
1583 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1584
1585         * Makefile.in, seman-cache.c: new file, for wingdb build.
1586         * sim-alloca.h: fixed for wingdb.
1587
1588 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1589
1590         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1591         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1592         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1593
1594 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1595
1596         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1597         (exc_illegal): Likewise.
1598         * decode.c (decode_vars): Add decode_illegal.
1599         * genmloop.sh: #include "cpu-opc.h".
1600         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1601         (labels): Add case_INSN_ILLEGAL.
1602         (SWITCH): Add INSN_ILLEGAL case.
1603
1604 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1605
1606         * model.c (model_module): Use 0 not NULL.
1607
1608         * genmloop.sh (sim_main_loop): Handle k&r c.
1609
1610         * sem-switch.c: Regenerate to get k&r c support.
1611         * semantics.c: Likewise.
1612
1613         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1614         (ADDCSI,SUBCSI): New functions.
1615         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1616         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1617
1618         * simcache.c (simcache_{install,init,uninstall}): Use
1619         DECLARE_MODULE_INSTALL_HANDLER.
1620         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1621
1622         * utils.c: #include "semops.h".
1623
1624 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1625
1626         * profile.c (profile_print_simcache): Fix thinko in printf text.
1627
1628         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1629
1630 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1631
1632         * m32r.c (h_cr_get): Rewrite.
1633         (h_cr_set): Rewrite.
1634         * sem-switch.c (rte): bcarry renamed to bcond.
1635         * semantics.c (rte): Likewise.
1636         * simdefs.h (CPU_STATE): Likewise.
1637
1638         * config.in (HAVE_SYS_TIME_H): Add.
1639         * configure.in: Check for sys/time.h.
1640         * configure: Regenerated.
1641         * utils.c: Include sys/time.h if present.
1642
1643         * common.c (sim_parse_args): Account for NULL terminating entry
1644         in long_options table.
1645
1646         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1647         Always use cache if configured in.
1648         * mainloop.in (do_extract_insn{16,32}): New functions.
1649         (normal,fast): Call them.  Handle starting in left slot.
1650         * simcache.c (simcache_option_handler): Disallow -c0.
1651         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1652
1653         * profile.c (profile_print_simcache): Fix percentage calc.
1654
1655         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1656
1657 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1658
1659         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1660         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1661         Add mod-list.h.
1662         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1663         (sim-if.o,m32r.o,utils.o): Likewise.
1664         (common.o): Don't explicitly depend on mod-list.h.
1665         (mainloop.c): Pass CPU to genmloop.sh.
1666         (stamp-modules): Depend on configure.
1667         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1668         (extract.o): Depend on decode.h, memops.h, semops.h.
1669         (semantics.o,seman-cache.o): Likewise.
1670         (model.o,ops.o): Depend on memops.h.
1671         (extr-cache.o): Disable building for the moment.
1672
1673         * simcommon.h: Delete, move contents into cgen-sim.h.
1674         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1675         (UINT,CGEN_CAT3): Define.
1676         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1677         (decode_t): Renamed to DECODE.
1678
1679         * simfns.h: Delete, contents moved to memops.h,semops.h.
1680         * memops.h: New file.
1681         * semops.h: New file.
1682         * decode.h: Renamed from semantics.h.
1683
1684         * sim-argv.h: New file.
1685         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1686         dependency of sim-argv.h.
1687
1688         * sim-alloca.h: New file.
1689         * common.c: Include it.
1690         * Makefile.in (common.o): Add dependency.
1691
1692         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1693         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1694         * configure.in: sinclude ../common/aclocal.m4.
1695         Check for headers time.h, sys/resource.h.
1696         Check for functions time, getrusage.
1697         (sim_link_{files,links}): Add link cpu-opc.h.
1698         (sim_profile): Add simcache.
1699         (SIM_AC_PROFILE): Add simcache, profile.o.
1700         (simcache module): Delete extr-cache.o for now.
1701         (--enable-sim-cache): Allow specification of default cache size.
1702         * configure: Regenerated.
1703
1704         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1705         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1706         Regenerate.
1707
1708         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1709         Don't include m32r-sim.h.
1710         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1711         Simplify profiling test with PROFILE_MODEL_P.
1712         (mvfc,mvtc): Fix access of control registers.
1713         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1714         Don't include m32r-sim.h.
1715         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1716         Simplify profiling test with PROFILE_MODEL_P.
1717         (mvfc,mvtc): Fix access of control registers.
1718
1719         * sem-switch.c: New file, for GCC computed goto support.
1720
1721         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1722         memops.h,semops.h,trace.h,cpu-sim.h.
1723         (RUN_FAST_P): Change default to run fast if cache size > 0
1724         and not profiling.
1725         (sim_main_loop): Record execution time.
1726         Record instruction count even in fast mode.
1727         (init): Allow cpu to provide init code in mainloop.in.
1728         (FAST): Define as 0 or 1 depending on fast mode.
1729         * mainloop.in (normal): Combine with fast case.
1730         Add support for GCC computed gotos.  Count simcache hits/misses.
1731         (init): Initialize "switch" labels if GNUC.
1732
1733         * cgen-utils.in: Don't include opcode/cgen.h.
1734         Include cgen-sim.h, cpu-opc.h.
1735         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1736         * m32r-sim.h: Don't include mod-list.h
1737         (RUN_FAST_P): Delete.
1738         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1739         semops.h,memory.h,trace.h
1740         (h_cr_get,h_cr_set): New functions.
1741         * memory.c: #include cgen-sim.h,callback.h.
1742         * ops.c: Don't include profile.h,m32r-sim.h.
1743         Include cgen-sim.h,memops.h,cpu-sim.h.
1744         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1745         * trace.c: Include cgen-sim.h,cpu-opc.h.
1746         * trace.h (trace_insn_{init,fini}): Declare.
1747
1748         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1749         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1750         Regenerate to get new insn aliases.
1751
1752         * mrun.c: #include "ansidecl.h".
1753         (STATE): Use struct sim_state instead.
1754
1755         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1756         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1757         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1758         (profile_print_simcache): New function.
1759         (profile_print): Call it.  Print simulator speed stats.
1760         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1761         PROFILE_MEMORY_MASK.
1762         (MODULE_PROFILE_SIMCACHE_P): Define.
1763         (PROFILE_SIMCACHE_MASK): Define.
1764         (PROFILE_COUNT): New members total_insn_count,exec_time.
1765         New members simcache_hits,simcache_misses.
1766         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1767         (PROFILE_MODEL_P): New macro.
1768         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1769
1770         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1771         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1772         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1773         (sim_info): Pass verbose to profile_print.
1774
1775         * simcache.c: Include cgen-sim.h,callback.h.
1776         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1777         (simcache_option_handler): Ensure cache size at least 2.
1778         Allow config time specification of default cache size.
1779         * simcache.h (struct simcache): Support GCC computed gotos.
1780         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1781         (USING_SIMCACHE_P): New macro.
1782
1783         * simdefs.h: Don't include m32r-opc.h.
1784         (CGEN_MAX_SIM_INSNS): Define.
1785         (CPU_STATE): Regenerate.
1786         (ARGBUF): Regenerate.
1787         (extract,semantic handler decls): Delete, moved to decode.h.
1788
1789         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1790         (USE_SEM_SWITCH): Define.
1791
1792         * utils.c: Include bfd.h,time.h,sys/resource.h.
1793         (sim_time_get,sim_time_elapsed): New functions.
1794         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1795
1796 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1797
1798         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1799         * configure: Regenerated.
1800         * model.c: #include <stdlib.h>.
1801         * simcache.c: #include "libiberty.h".
1802         * simcommon.h (alloca): Handle i386-windows.
1803
1804         * common.c: #include libiberty.h.
1805         (sim_signal_to_host): Return 5 if wingdb.
1806
1807 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1808
1809         * configure.in (sim_cache): Enabled by default now, pass default
1810         cache size to --enable-sim-cache.
1811         * simcache.c (simcache_option_handler): Allow -c 0.
1812
1813         * simdefs.h,simfns.h: Regenerate
1814         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1815
1816 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1817
1818         Add model profiling support.
1819         * configure.in: Handle --enable-sim-model.
1820         (sim_profile): Add model.
1821         * Makefile.in (model.o): Add rule.
1822         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1823         * extract.c (*): Add model profiling support.
1824         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1825         (model_mark_{busy,unbusy}_reg): New functions.
1826         * profile.c (profile_option_handler): Recognize --profile model.
1827         (profile_print_model): New function.
1828         (profile_print): Call it.
1829         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1830         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1831         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1832         load_stall_count,taken_count,untaken_count.
1833         * semantics.c (*): Add model profiling support.
1834         * simcommon.h (struct sim_state): New members mach,model.
1835         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1836         (MAX_MODELS,MAX_UNITS): Define.
1837         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1838
1839         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1840         (stamp-modules): Depend on genmodlist.sh.
1841         * common.c (standard_options): Add --max-insns.
1842         (copy_argv): New function.
1843         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1844         * genmloop.sh: Allow mainloop.in to contain support code.
1845         * mainloop.in: Move do_insn16,do_insn32 here.
1846         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1847         * sim-if.c (sim_open): Don't set max insn count.
1848         (sim_create_inferior): Save argv,envp.
1849         * simcommon.h (struct sim_state): New members argv,envp.
1850         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1851         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1852         (ARGBUF): New members h_gr_get, h_gr_set.
1853         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1854         (trace_printf): Print to buffer, output later by trace_insn_fini.
1855         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1856
1857 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1858
1859         * configure.in (AC_FUNC_ALLOCA): Call.
1860         * configure: Regenerate.
1861         * config.h (HAVE_ALLOCA_H): Add.
1862         * simcommon.h: Add alloca support.
1863         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1864         (DECLARE_OPTION_HANDLER): Define.
1865         (MEM_FN): Declare using PARAMS.
1866         (DECLARE_MEM_FN): Define.
1867         * trace.c (trace_result): Tweak for !STDC.
1868         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1869         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1870         * common.c (sim_print_help_fn): Use PARAMS.
1871         (standard_option_handler): Fix decl for !STDC systems.
1872         * memory.c: #include <stdio.h>
1873         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1874         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1875         * profile.c (profile_install): Likewise.
1876         (profile_option_handler): Likewise.
1877
1878 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1879
1880         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1881         Prefix them with 0x instead.
1882
1883         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1884         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1885         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1886         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1887         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1888         Add support for boolean and/or.
1889         * utils.c: Redo naming of DI functional support.
1890         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1891
1892 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1893
1894         * Directory created.