sim/cris/ChangeLog

   1 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
   8         * aclocal.m4, configure: Regenerate.
   9
  10 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
  13         * aclocal.m4, configure: Regenerate.
  14
  15 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * configure: Regenerate.
  18
  19 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * config.in, configure: Regenerate.
  22         * dv-rv.c, rvdummy.c, sim-if.c, traps.c: Delete HAVE_ERRNO_H,
  23         HAVE_STRING_H, HAVE_STRINGS_H, HAVE_STDLIB_H, and strings.h
  24         include.
  25
  26 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * configure: Regenerate.
  29
  30 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
  33         * configure: Regenerate.
  34
  35 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * configure: Regenerate.
  38
  39 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * configure: Regenerate.
  42
  43 2019-09-06  Alan Modra  <amodra@gmail.com>
  44
  45         * sim-if.c (sim_open): Constify filename variable.
  46
  47 2018-12-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  48
  49         * Makefile.in: Replace uses of CGEN_CPU_DIR with CPU_DIR, and
  50         remove the definition of CGEN_CPU_DIR.
  51
  52 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  53
  54         * configure: Regenerate.
  55
  56 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  57
  58         * decodev10.c (crisv10f_init_idesc_table): Use ARRAY_SIZE.
  59         * decodev32.c (crisv32f_init_idesc_table): Likewise.
  60         * sim-if.c (sim_open): Likewise.
  61
  62 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * config.in, configure: Regenerate.
  65
  66 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * configure: Regenerate.
  69
  70 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  73         * configure: Regenerate.
  74
  75 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * configure: Regenerate.
  78
  79 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * configure: Regenerate.
  82
  83 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  86         * configure: Regenerate.
  87
  88 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * configure: Regenerate.
  91
  92 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * configure: Regenerate.
  95
  96 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * config.in, configure: Regenerate.
  99         * rvdummy.c: Change cconfig.h to config.h.
 100
 101 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 102
 103         * sim-if.c (sim_open): Mark argv const.
 104         (sim_create_inferior): Mark argv and env const.
 105
 106 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * configure: Regenerate.
 109
 110 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * sim-if.c (sim_open): Update sim_parse_args comment.
 113
 114 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * sim-main.h (cris_devices): Delete.
 117
 118 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 121         * configure: Regenerate.
 122
 123 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * arch.h (TARGET_BIG_ENDIAN): Delete.
 126         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 127         LITTLE.
 128         * configure: Regenerate.
 129
 130 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * sim-if.c (xprintf, eprintf): Delete.
 133         (cris_load_elf_file): Delete callback.  Change xprintf to
 134         sim_io_printf and eprintf to sim_io_eprintf.
 135
 136 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * sim-if.c (current_state): Delete.
 139         (sim_open): Delete current_state assignment.
 140
 141 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 142
 143         * sim-if.c (sim_open): Delete current_target_byte_order assignment.
 144         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 145         * configure: Regenerate.
 146
 147 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * sim-if.c (cris_program_offset_write, sim_load): Delete.
 150
 151 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * config.in, configure: Regenerate.
 154         * Makefile.in (rvdummy.o): Delete tconfig.h.
 155
 156 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * sim-if.c (sim_open): Delete cpu variable.  Pass NULL/NULL_CIA to
 159         sim_core_write_buffer.
 160
 161 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 162
 163         * sim-if.c (sim_create_inferior): Delete old comment and set up
 164         STATE_PROG_ARGV.
 165
 166 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * configure.ac (SIM_AC_OPTION_HARDWARE): Change default to yes and
 169         add cris_900000xx.
 170         * configure: Regenerated.
 171         * devices.c: Delete file.
 172         * dv-cris_900000xx.c: New device model.
 173         * Makefile.in (SIM_OBJS): Delete devices.o.
 174         * sim-if.c (sim_open): Replace cris_have_900000xxif logic with a
 175         call to sim_hw_parse.
 176         * tconfig.h: Delete file.
 177
 178 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * rvdummy.c (_GNU_SOURCE): Delete.
 181         (setupsocket): Mark static.
 182
 183 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * Makefile.in (SIM_OBJS): Delete sim-model.o.
 186         * tconfig.h (SIM_HAVE_MODEL): Delete.
 187
 188 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * arch.c: Rename MACH to SIM_MACH.
 191         * cpuall.h: Likewise.
 192         * modelv10.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
 193         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
 194         * modelv32.c: Likewise.
 195
 196 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * sim-main.h (WITH_SCACHE_PBB): Move from ...
 199         * tconfig.h (WITH_SCACHE_PBB): ... here.
 200
 201 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * devices.c (device_error): Delete.
 204
 205 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * tconfig.h (SIM_HANDLES_LMA): Delete.
 208
 209 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 212         sim-stop.o.
 213
 214 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 215
 216         * sim-if.c (sim_close): Delete.
 217
 218 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 219
 220         * configure: Regenerate.
 221
 222 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 223
 224         * traps.c: Include sim-syscall.h.
 225         (syscall_read_mem, syscall_write_mem): Delete.
 226         (cris_break_13_handler): Change syscall_read_mem/syscall_write_mem
 227         to sim_syscall_read_mem/sim_syscall_write_mem.
 228
 229 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 230
 231         * traps.c (syscall_map): Fill out name field.
 232         (syscall_stat32_map, errno_map, open_map): Likewise.
 233
 234 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 235
 236         * configure: Regenerate.
 237
 238 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * configure: Regenerate.
 241
 242 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 243
 244         * decodev10.c (crisv10f_decode): Change TRACE_EXTRACT to
 245         CGEN_TRACE_EXTRACT.
 246         * decodev32.c (crisv32f_decode): Likewise.
 247         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 248         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 249         * semcrisv10f-switch.c: Change TRACE_RESULT to CGEN_TRACE_RESULT.
 250         * semcrisv32f-switch.c: Likewise.
 251
 252 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 253
 254         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 255
 256 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * sim-main.h (USING_SIM_BASE_H): Delete.
 259
 260 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 261
 262         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 263
 264 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 265
 266         * sim-main.h (sim_cia): Delete.
 267
 268 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 269
 270         * crisv10f.c (deliver_interrupt): Change CIA_GET to CPU_PC_GET.
 271         * crisv32f.c (deliver_interrupt): Likewise.
 272         * sim-main.h (CIA_GET, CIA_SET): Delete.
 273
 274 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 277         * sim-main.h (STATE_CPU): Delete.
 278
 279 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 280
 281         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 282         (STATE_CPU): Handle WITH_SMP.
 283
 284 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 285
 286         * configure: Regenerate.
 287
 288 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 289
 290         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 291
 292 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 293
 294         * config.in, configure: Regenerate.
 295
 296 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 297
 298         * configure: Regenerate.
 299
 300 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * Makefile.in (CONFIG_DEVICES): Delete.
 303         (SIM_OBJS): Delete CONFIG_DEVICES.
 304
 305 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 306
 307         * configure: Regenerate.
 308
 309 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 310
 311         * configure: Regenerate.
 312
 313 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 314
 315         * aclocal.m4, config.in, configure: Regenerate.
 316         * rvdummy.c: Delete tconfig.h include.
 317         * tconfig.in: Rename file ...
 318         * tconfig.h: ... here.
 319
 320 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * tconfig.in: Delete most includes.
 323         [HAVE_DV_SOCKSER]: Delete.
 324
 325 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 326
 327         * Makefile.in (SIM_RUN_OBJS): Delete.
 328
 329 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
 330
 331         * traps.c (cris_break_13_handler): Adjust call to "fstat" callback
 332         by call to "to_fstat" following renaming in callback.h.
 333
 334 2014-08-19  Alan Modra  <amodra@gmail.com>
 335
 336         * configure: Regenerate.
 337
 338 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 339
 340         * configure: Regenerate.
 341         * config.in: Regenerate.
 342
 343 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 344
 345         * sim-if.c (sim_load): Add const to prog.
 346
 347 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * configure: Regenerate.
 350
 351 2013-09-23  Alan Modra  <amodra@gmail.com>
 352
 353         * configure: Regenerate.
 354
 355 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 356
 357         * aclocal.m4, configure: Regenerate.
 358
 359 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 360
 361         * configure: Rebuild.
 362
 363 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 364
 365         * configure: Regenerate.
 366
 367 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 368
 369         * config.in, configure: Regenerate.
 370
 371 2012-05-18  Nick Clifton  <nickc@redhat.com>
 372
 373         PR 14072
 374         * sim-if.c: Include config.h before system header files.
 375
 376 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 377
 378         * aclocal.m4, config.in, configure: Regenerate.
 379
 380 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 381
 382         * aclocal.m4: New file.
 383         * configure: Regenerate.
 384
 385 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 386
 387         * configure: Regenerate after common/acinclude.m4 update.
 388
 389 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 390
 391         * configure.ac: Change include to common/acinclude.m4.
 392
 393 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 394
 395         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 396         call.  Replace common.m4 include with SIM_AC_COMMON.
 397         * configure: Regenerate.
 398
 399 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 400
 401         * sim-if.c (sim_do_command): Delete.
 402
 403 2010-10-09  Alan Modra  <amodra@gmail.com>
 404
 405         * cris-desc.h: Regenerate.
 406
 407 2010-10-07  Hans-Peter Nilsson  <hp@axis.com>
 408
 409         * traps.c (cris_break_13_handler): Pass lseek
 410         offset parameter as sign-extended.
 411
 412 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 413
 414         * dv-rv.c (hw_rv_init_socket): Check error return from socket() call
 415         by its equality to -1 not by it being negative.
 416         (hw_rv_write): Likewise.
 417         (hw_rv_handle_incoming): Likewise.
 418         (hw_rv_poll_once): Likewise.
 419         * rvdummy.c (setupsocket): Likewise.
 420         (main): Likewise for accept() call as returned from setupsocket().
 421
 422 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 423
 424         * devices.c (device_error): Add const to message.
 425
 426 2010-02-11  Doug Evans  <dje@sebabeach.org>
 427
 428         * cpuv10.h, * cpuv32.h, * cris-desc.c,
 429         * cris-desc.h, * decodev10.c, * decodev32.c,
 430         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 431         * semcrisv32f-switch.c: Regenerate.
 432
 433 2010-01-02  Doug Evans  <dje@sebabeach.org>
 434
 435         * arch.c, * arch.h, * cpuall.h, * cpuv10.c,
 436         * cpuv10.h, * cpuv32.c, * cpuv32.h, * cris-desc.c,
 437         * cris-desc.h, * cris-opc.h, * decodev10.c,
 438         * decodev10.h, * decodev32.c, * decodev32.h,
 439         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 440         * semcrisv32f-switch.c: Regenerate, update copyright year.
 441
 442 2010-01-01  Doug Evans  <dje@sebabeach.org>
 443
 444         * mloop.in: Fix copyright year update snafu.
 445
 446 2009-11-22  Doug Evans  <dje@sebabeach.org>
 447
 448         * cpuall.h: Regenerate.
 449         * cpuv10.h: Regenerate.
 450         * cpuv32.h: Regenerate.
 451         * decodev10.c: Regenerate.
 452         * decodev10.h: Regenerate.
 453         * decodev32.c: Regenerate.
 454         * decodev32.h: Regenerate.
 455
 456 2009-10-23  Doug Evans  <dje@sebabeach.org>
 457
 458         * arch.c: Regenerate.
 459         * arch.h: Regenerate.
 460         * cpuall.h: Regenerate.
 461         * cpuv10.c: Regenerate.
 462         * cpuv10.h: Regenerate.
 463         * cpuv32.c: Regenerate.
 464         * cpuv32.h: Regenerate.
 465         * cris-desc.c: Regenerate.
 466         * cris-desc.h: Regenerate.
 467         * cris-opc.h: Regenerate.
 468         * decodev10.c: Regenerate.
 469         * decodev10.h: Regenerate.
 470         * decodev32.c: Regenerate.
 471         * decodev32.h: Regenerate.
 472         * modelv10.c: Regenerate.
 473         * modelv32.c: Regenerate.
 474         * semcrisv10f-switch.c: Regenerate.
 475         * semcrisv32f-switch.c: Regenerate.
 476
 477 2009-01-18  Hans-Peter Nilsson  <hp@axis.com>
 478
 479         * sim-if.c: Include errno.h.
 480         (cris_start_address, cris_program_offset): New variables.
 481         (OPTION_CRIS_PROGRAM_OFFSET, OPTION_CRIS_STARTADDR): New option
 482         enums.
 483         (cris_options): New options --cris-program-offset and
 484         --cris-start-address.
 485         (cris_option_handler): Handle new options.
 486         (cris_program_offset_write, cris_set_section_offset_iterator)
 487         (cris_offset_sections, cris_offset_sections): New functions.
 488         (sim_load): Use cris_program_offset_write as function argument to
 489         cris_load_elf_file, not sim_write.
 490         (struct offsetinfo): New struct.
 491         (cris_handle_interpreter): Fix typo in comment.
 492         (sim_open): Call cris_offset_sections as soon as the bfd of the
 493         infile is available.  Gate bfd validity checks on abfd non-NULL.
 494         (sim_create_inferior): Let cris_start_address when != -1 override
 495         other start-address choices.
 496
 497 2009-01-06  Hans-Peter Nilsson  <hp@axis.com>
 498
 499         * traps.c (abort): Define to call sim_io_error.
 500         (create_map): Make -1 imply a non-fixed address, not 0.  All
 501         callers changed.  Only prefer the next higher unmapped address if
 502         the last mapped address is no less than 0x40000000.  Check that
 503         the address to be mapped is not already mapped.  Update head
 504         comment.
 505         (unmap_pages): Don't call abort when recursive call fails, just
 506         note and return an error if a page in the range couldn't be unmapped.
 507         (cris_bmod_handler, h_supr_set_handler, h_supr_get_handler)
 508         (schedule, make_first_thread, cris_pipe_empty): New local variable sd.
 509         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 510         non-MAP_FIXED argument overlapping existing map.  For MAP_FIXED,
 511         don't abort on page not being mapped.  Handle non-anon filemap
 512         with length padded to pagesize.
 513
 514 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 515
 516         * sim-if.c (TARGET_AT_NULL, TARGET_AT_PHDR, TARGET_AT_PHENT)
 517         (TARGET_AT_PHNUM, TARGET_AT_PAGESZ, TARGET_AT_BASE)
 518         (TARGET_AT_FLAGS, TARGET_AT_ENTRY, TARGET_AT_UID, TARGET_AT_EUID)
 519         (TARGET_AT_GID, TARGET_AT_EGID, TARGET_AT_HWCAP)
 520         (TARGET_AT_CLKTCK): Remove redundant macros.
 521         (AUX_ENT): Adjust to use standard ELF AT_* macros.
 522         (AUX_ENTF): Ditto.  Remove always-0 middle argument.  Update all
 523         callers.
 524         (sim_open): Also pass AT_SECURE.
 525
 526         * sim-main.h (struct _sim_cpu): New member
 527         set_target_thread_data.
 528         * crisv32f.c (CRIS_TLS_REGISTER): Define.
 529         * crisv10f.c: Ditto.
 530         * cris-tmpl.c (MY (set_target_thread_data)): New function.
 531         (MY (f_specific_init)): Set new _sim_cpu member to new function.
 532         * traps.c (TARGET_SYS_set_thread_area): Define.
 533         (cris_break_13_handler) <case TARGET_SYS_set_thread_area>: New
 534         case.
 535
 536         * traps.c (TARGET_SYS_exit_group): Define.
 537         (cris_break_13_handler): Handle it like the exit for the last
 538         thread.
 539
 540         * traps.c (TARGET_UTSNAME): Update to 2009-01-01.
 541         (TARGET_EPOCH): Update to match TARGET_UTSNAME.  Correct comment.
 542         (cris_break_13_handler) <case TARGET_SYS_uname>: Update to
 543         2.6.27.  Set machine field to the BFD printable name of the
 544         machine.
 545
 546         * traps.c (TARGET_MAP_DENYWRITE): Define.
 547         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 548         TARGET_MAP_DENYWRITE.
 549
 550         * traps.c (TARGET_SYS_access, TARGET_R_OK, TARGET_W_OK)
 551         (TARGET_X_OK, TARGET_F_OK): Define.
 552         (cris_break_13_handler) <case TARGET_SYS_access>: New case.
 553
 554         * semcrisv32f-switch.c: Regenerate.
 555
 556 2008-12-30  Hans-Peter Nilsson  <hp@axis.com>
 557
 558         * sim-if.c (sim_open): If sim_analyze_program fails, emit
 559         just a short CRIS-specific notice.  Tweak the wording for a
 560         failing architecture test.
 561
 562         * traps.c (TARGET_SYS_writev): New macro.
 563         (is_mapped_only, cris_dump_map): New functions.
 564         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle more flags
 565         and prot combinations and a non-zero page-offset.  If
 566         TARGET_MAP_FIXED, unmap pages before mapping them.
 567         <case TARGET_SYS_mprotect>: When checking, allow any length
 568         argument.  Don't actually do anything.
 569         <case TARGET_SYS_writev>: New case.
 570
 571         * Makefile.in (SIM_OBJS): Remove sim-hload.o.
 572         * sim-if.c: Include elf-bfd.h.
 573         (struct progbounds): New members end_loadmem, start_nonloadmem.
 574         (xprintf, eprintf): New functions, copied from common/sim-load.c.
 575         (cris_load_elf_file, sim_load, cris_get_progbounds): New functions.
 576         (get_progbounds_iterator): Renamed from get_progbounds.  Make
 577         static.  Update head comment.  Set new struct progbounds members.
 578         (exec_load_addr, interp_load_addr, interp_start_addr): New static
 579         variables.
 580         (aux_ent_phdr, aux_ent_phent, aux_ent_phnum, aux_ent_base)
 581         (aux_ent_entry, cris_write_interp, cris_handle_interpreter): New
 582         functions.
 583         (sim_open): New constant array auxv_entries.  Rewrite AUX_ENT
 584         handling to use auxv_entries.  Improve error message and checking
 585         for invalid programs.  Use new variable abfd for the program
 586         instead of for each access reaching into sd to get it.
 587         (sim_create_inferior): If non-zero, use interp_start_addr instead
 588         of the program start address.
 589         (cris_disassemble_insn): Remove incorrect and unclear, supposedly
 590         stale comment.  Always specify little-endian.
 591
 592 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 593
 594         * configure: Regenerate to track ../common/common.m4 changes.
 595         * config.in: Ditto.
 596
 597 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 598             Daniel Jacobowitz  <dan@codesourcery.com>
 599             Joseph Myers  <joseph@codesourcery.com>
 600
 601         * configure: Regenerate.
 602
 603 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 604
 605         * arch.c, arch.h, cpuall.h, cpuv10.c,
 606         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 607         cris-desc.h, cris-opc.h, decodev10.c,
 608         decodev10.h, decodev32.c, decodev32.h,
 609         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 610         semcrisv32f-switch.c: Regenerate.
 611
 612 2007-02-20  Hans-Peter Nilsson  <hp@axis.com>
 613
 614         * traps.c (dump_statistics): Change format for cycle numbers
 615         to %llu and cast parameters to unsigned long long.
 616
 617 2006-10-02  Edgar E. Iglesias  <edgar@axis.com>
 618             Hans-Peter Nilsson  <hp@axis.com>
 619
 620         * cris-sim.h (enum cris_unknown_syscall_action_type)
 621         (cris_unknown_syscall_action): Declare.
 622         * sim-if.c (cris_unknown_syscall_action): Define.
 623         (cris_options): Add cris-unknown-syscall option.
 624         (cris_option_handler): Correct comment about and error message for
 625         invalid --cris-cycles argument.  Handle --cris-unknown-syscall.
 626         * traps.c: Include stdarg.h
 627         (cris_unknown_syscall): New function.
 628         (cris_break_13_handler): Instead of sim_io_eprintf and
 629         sim_engine_halt, call cris_unknown_syscall to handle more or less
 630         unknown syscalls.  Adjust code as necessary to handle return
 631         value.
 632
 633 2006-09-30  Hans-Peter Nilsson  <hp@axis.com>
 634
 635         * traps.c (TARGET_PIPE_BUF): New macro.
 636         (cris_pipe_empty): Correct initialization of "remaining".  Only
 637         adjust the "write" return value if more than TARGET_PIPE_BUF bytes
 638         are written.
 639
 640 2006-09-29  Hans-Peter Nilsson  <hp@axis.com>
 641
 642         * configure.ac: Check for limits.h and sys/param.h.
 643         * configure, config.in: Rebuild.
 644         * traps.c (SIM_PATHMAX): New macro.
 645         (cris_break_13_handler): Use SIM_PATHMAX, not MAXPATHLEN.
 646
 647 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 648
 649         * configure: Regenerated.
 650
 651 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 652
 653         * configure: Regenerated.
 654
 655 2006-04-08  Hans-Peter Nilsson  <hp@axis.com>
 656
 657         * crisv32f.c (MY (deliver_interrupt)): Set CCS to new_ccs.
 658
 659 2006-04-03  Hans-Peter Nilsson  <hp@axis.com>
 660
 661         * dv-cris.c, dv-rv.c, rvdummy.c: New files.
 662         * Makefile.in (CONFIG_DEVICES): Remove redundant setting.
 663         (dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules.
 664         (all): Depend on rvdummy$(EXEEXT).
 665         * configure.ac: Call SIM_AC_OPTION_WARNINGS.  Check for
 666         sys/socket.h and sys/select.h.  Call SIM_AC_OPTION_HARDWARE,
 667         default off.
 668         * configure: Regenerate.
 669         * cris-sim.h (cris_have_900000xxif): Declare here.
 670         (enum cris_interrupt_type, crisv10deliver_interrupt)
 671         (crisv32deliver_interrupt: New declarations.
 672         * cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call
 673         sim_events_tickn and set state-events member work_pending when it's
 674         time for the next event.
 675         [WITH_HW] (MY (f_specific_init)): Set CPU-model-specific
 676         interrupt-delivery function.
 677         * crisv10f.c (MY (deliver_interrupt)): New function.
 678         * crisv32f.c (MY (deliver_interrupt)): New function.
 679         * devices.c: Include hw-device.h.
 680         (device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer.
 681         (device_io_write_buffer): Only perform 0x900000xx-functions if
 682         cris_have_900000xxif is nonzero.  Else if WITH_HW defined,
 683         call hw_io_write_buffer.  Add return 0 last in function.
 684         * sim-if.c (cris_have_900000xxif): Now global.
 685         (sim_open) [WITH_HW]: Clear deliver_interrupt cpu member.
 686         Force "-model" option, effectively.
 687         * sim-main.h (cris_interrupt_delivery_fn): New type.
 688         (struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
 689
 690 2006-04-02  Hans-Peter Nilsson  <hp@axis.com>
 691
 692         * Makefile.in (CRISV10F_OBJS): Remove semcrisv10f-switch.o.
 693         (CRISV32F_OBJS): Remove semcrisv32f-switch.o.
 694         (semcrisv10f-switch.o, semcrisv32f-switch.o: Remove dependency rules.
 695
 696 2006-02-23  Hans-Peter Nilsson  <hp@axis.com>
 697
 698         * traps.c (syscall_map): Remove CB_SYS_time / TARGET_SYS_time
 699         mapping.
 700         (cris_break_13_handler) <case TARGET_SYS_time>: New case.
 701
 702 2006-01-10  Hans-Peter Nilsson  <hp@axis.com>
 703
 704         * cris-tmpl.c (MY (f_model_insn_before)): Only display basic
 705         cycle count for the current insn.
 706
 707 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 708
 709         * cpuv10.h, cpuv32.h, cris-desc.c, cris-opc.h,
 710         decodev10.c, decodev10.h, decodev32.c,
 711         decodev32.h, modelv10.c, modelv32.c,
 712         semcrisv10f-switch.c, semcrisv32f-switch.c: Regenerate.
 713
 714 2005-12-05  Hans-Peter Nilsson  <hp@axis.com>
 715
 716         * arch.c, arch.h, cpuall.h, cpuv10.c,
 717         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 718         cris-desc.h, cris-opc.h, decodev10.c,
 719         decodev10.h, decodev32.c, decodev32.h,
 720         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 721         semcrisv32f-switch.c: Regenerate.
 722
 723 2005-11-20  Hans-Peter Nilsson  <hp@axis.com>
 724
 725         * traps.c (TARGET_O_RDONLY, TARGET_O_WRONLY): Define.
 726         (open_map): Use TARGET_O_ACCMODE, TARGET_O_RDONLY and
 727         TARGET_O_WRONLY.
 728         (cris_break_13_handler) <case TARGET_SYS_fcntl>: Add support for
 729         F_GETFL on fd 0, 1 and 2.
 730
 731 2005-11-17  Hans-Peter Nilsson  <hp@axis.com>
 732
 733         * sim-main.h (struct _sim_cpu): New members last_syscall,
 734         last_open_fd, last_open_flags.
 735         * traps.c: Don't include targ-vals.h.
 736         (TARGET_O_ACCMODE): Define.
 737         (cris_break_13_handler): Set new _sim_cpu members.
 738         <case TARGET_SYS_fcntl>: Support special case of F_GETFL.
 739         Rearrange code as switch.  Emit "unimplemented" abort for
 740         unimplemented fcntl calls.
 741
 742         * traps.c (TARGET_SYS_stat): Define.
 743         (syscall_stat32_map): Add entry for TARGET_SYS_stat.
 744         (cris_break_13_handler) <case TARGET_SYS_stat>: New case.
 745
 746 2005-11-16  Hans-Peter Nilsson  <hp@axis.com>
 747
 748         * cris-tmpl.c (MY (f_model_insn_before)): Make sure only the
 749         low 32 bits are used after an unsigned long cast.
 750
 751 2005-05-28  Hans-Peter Nilsson  <hp@axis.com>
 752
 753         * Makefile.in (stamp-v32fmloop): Depend on stamp-v10fmloop.
 754
 755 2005-04-18  Hans-Peter Nilsson  <hp@axis.com>
 756
 757         * traps.c (cris_break_13_handler) <case TARGET_SYS_mmap2>:
 758         For ((len & 8191) != 0 && fd == (USI) -1), don't say this isn't
 759         implemented.  In call to create_map, pad length argument to 8k.
 760
 761 2005-03-24  Hans-Peter Nilsson  <hp@axis.com>
 762
 763         * Makefile.in (stamp-v10fcpu, stamp-v32fcpu): Add kludge to
 764         include cgen-ops.h in decodev10.c and decodev32.c.
 765         * sim-main.h: Don't include cgen-ops.h here.
 766         * arch.c, arch.h, cpuall.h, cpuv10.c,
 767         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 768         cris-desc.h, cris-opc.h, decodev10.c,
 769         decodev10.h, decodev32.c, decodev32.h,
 770         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 771         semcrisv32f-switch.c: Regenerate.
 772
 773         * traps.c (cris_break_13_handler) <case
 774         TARGET_SYS_rt_sigaction>: Rename sa_handler, sa_flags,
 775         sa_restorer, sa_mask_low, sa_mask_high to target_sa_handler etc.
 776
 777 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 778
 779         * configure: Regenerate.