sim/cris/ChangeLog

   1 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
   4         * configure: Regenerate.
   5
   6 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * configure: Regenerate.
   9
  10 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * sim-if.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
  13
  14 2021-04-08  Tom Tromey  <tom@tromey.com>
  15
  16         * traps.c: Include stdlib.h.
  17         * cris-tmpl.c: Include stdlib.h.
  18
  19 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * aclocal.m4, configure: Regenerate.
  22
  23 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
  24
  25         * configure: Regenerate.
  26
  27 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
  30         * aclocal.m4, configure: Regenerate.
  31
  32 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
  35         * aclocal.m4, configure: Regenerate.
  36
  37 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * configure: Regenerate.
  40
  41 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * config.in, configure: Regenerate.
  44         * dv-rv.c, rvdummy.c, sim-if.c, traps.c: Delete HAVE_ERRNO_H,
  45         HAVE_STRING_H, HAVE_STRINGS_H, HAVE_STDLIB_H, and strings.h
  46         include.
  47
  48 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * configure: Regenerate.
  51
  52 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  53
  54         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
  55         * configure: Regenerate.
  56
  57 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * configure: Regenerate.
  60
  61 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * configure: Regenerate.
  64
  65 2019-09-06  Alan Modra  <amodra@gmail.com>
  66
  67         * sim-if.c (sim_open): Constify filename variable.
  68
  69 2018-12-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  70
  71         * Makefile.in: Replace uses of CGEN_CPU_DIR with CPU_DIR, and
  72         remove the definition of CGEN_CPU_DIR.
  73
  74 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  75
  76         * configure: Regenerate.
  77
  78 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * decodev10.c (crisv10f_init_idesc_table): Use ARRAY_SIZE.
  81         * decodev32.c (crisv32f_init_idesc_table): Likewise.
  82         * sim-if.c (sim_open): Likewise.
  83
  84 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * config.in, 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.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  95         * configure: Regenerate.
  96
  97 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  98
  99         * configure: Regenerate.
 100
 101 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 102
 103         * configure: Regenerate.
 104
 105 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 108         * configure: Regenerate.
 109
 110 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * configure: Regenerate.
 113
 114 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * configure: Regenerate.
 117
 118 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * config.in, configure: Regenerate.
 121         * rvdummy.c: Change cconfig.h to config.h.
 122
 123 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * sim-if.c (sim_open): Mark argv const.
 126         (sim_create_inferior): Mark argv and env const.
 127
 128 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * configure: Regenerate.
 131
 132 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 133
 134         * sim-if.c (sim_open): Update sim_parse_args comment.
 135
 136 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * sim-main.h (cris_devices): Delete.
 139
 140 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 141
 142         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 143         * configure: Regenerate.
 144
 145 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 146
 147         * arch.h (TARGET_BIG_ENDIAN): Delete.
 148         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 149         LITTLE.
 150         * configure: Regenerate.
 151
 152 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 153
 154         * sim-if.c (xprintf, eprintf): Delete.
 155         (cris_load_elf_file): Delete callback.  Change xprintf to
 156         sim_io_printf and eprintf to sim_io_eprintf.
 157
 158 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * sim-if.c (current_state): Delete.
 161         (sim_open): Delete current_state assignment.
 162
 163 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * sim-if.c (sim_open): Delete current_target_byte_order assignment.
 166         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 167         * configure: Regenerate.
 168
 169 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 170
 171         * sim-if.c (cris_program_offset_write, sim_load): Delete.
 172
 173 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 174
 175         * config.in, configure: Regenerate.
 176         * Makefile.in (rvdummy.o): Delete tconfig.h.
 177
 178 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * sim-if.c (sim_open): Delete cpu variable.  Pass NULL/NULL_CIA to
 181         sim_core_write_buffer.
 182
 183 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * sim-if.c (sim_create_inferior): Delete old comment and set up
 186         STATE_PROG_ARGV.
 187
 188 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * configure.ac (SIM_AC_OPTION_HARDWARE): Change default to yes and
 191         add cris_900000xx.
 192         * configure: Regenerated.
 193         * devices.c: Delete file.
 194         * dv-cris_900000xx.c: New device model.
 195         * Makefile.in (SIM_OBJS): Delete devices.o.
 196         * sim-if.c (sim_open): Replace cris_have_900000xxif logic with a
 197         call to sim_hw_parse.
 198         * tconfig.h: Delete file.
 199
 200 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * rvdummy.c (_GNU_SOURCE): Delete.
 203         (setupsocket): Mark static.
 204
 205 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * Makefile.in (SIM_OBJS): Delete sim-model.o.
 208         * tconfig.h (SIM_HAVE_MODEL): Delete.
 209
 210 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 211
 212         * arch.c: Rename MACH to SIM_MACH.
 213         * cpuall.h: Likewise.
 214         * modelv10.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
 215         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
 216         * modelv32.c: Likewise.
 217
 218 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 219
 220         * sim-main.h (WITH_SCACHE_PBB): Move from ...
 221         * tconfig.h (WITH_SCACHE_PBB): ... here.
 222
 223 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * devices.c (device_error): Delete.
 226
 227 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 228
 229         * tconfig.h (SIM_HANDLES_LMA): Delete.
 230
 231 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 234         sim-stop.o.
 235
 236 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * sim-if.c (sim_close): Delete.
 239
 240 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 241
 242         * configure: Regenerate.
 243
 244 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 245
 246         * traps.c: Include sim-syscall.h.
 247         (syscall_read_mem, syscall_write_mem): Delete.
 248         (cris_break_13_handler): Change syscall_read_mem/syscall_write_mem
 249         to sim_syscall_read_mem/sim_syscall_write_mem.
 250
 251 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 252
 253         * traps.c (syscall_map): Fill out name field.
 254         (syscall_stat32_map, errno_map, open_map): Likewise.
 255
 256 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * configure: Regenerate.
 259
 260 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 261
 262         * configure: Regenerate.
 263
 264 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 265
 266         * decodev10.c (crisv10f_decode): Change TRACE_EXTRACT to
 267         CGEN_TRACE_EXTRACT.
 268         * decodev32.c (crisv32f_decode): Likewise.
 269         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 270         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 271         * semcrisv10f-switch.c: Change TRACE_RESULT to CGEN_TRACE_RESULT.
 272         * semcrisv32f-switch.c: Likewise.
 273
 274 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 277
 278 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 279
 280         * sim-main.h (USING_SIM_BASE_H): Delete.
 281
 282 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 285
 286 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * sim-main.h (sim_cia): Delete.
 289
 290 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * crisv10f.c (deliver_interrupt): Change CIA_GET to CPU_PC_GET.
 293         * crisv32f.c (deliver_interrupt): Likewise.
 294         * sim-main.h (CIA_GET, CIA_SET): Delete.
 295
 296 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 297
 298         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 299         * sim-main.h (STATE_CPU): Delete.
 300
 301 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 302
 303         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 304         (STATE_CPU): Handle WITH_SMP.
 305
 306 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 307
 308         * configure: Regenerate.
 309
 310 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 311
 312         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 313
 314 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 315
 316         * config.in, configure: Regenerate.
 317
 318 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 319
 320         * configure: Regenerate.
 321
 322 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 323
 324         * Makefile.in (CONFIG_DEVICES): Delete.
 325         (SIM_OBJS): Delete CONFIG_DEVICES.
 326
 327 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 328
 329         * configure: Regenerate.
 330
 331 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 332
 333         * configure: Regenerate.
 334
 335 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 336
 337         * aclocal.m4, config.in, configure: Regenerate.
 338         * rvdummy.c: Delete tconfig.h include.
 339         * tconfig.in: Rename file ...
 340         * tconfig.h: ... here.
 341
 342 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * tconfig.in: Delete most includes.
 345         [HAVE_DV_SOCKSER]: Delete.
 346
 347 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * Makefile.in (SIM_RUN_OBJS): Delete.
 350
 351 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
 352
 353         * traps.c (cris_break_13_handler): Adjust call to "fstat" callback
 354         by call to "to_fstat" following renaming in callback.h.
 355
 356 2014-08-19  Alan Modra  <amodra@gmail.com>
 357
 358         * configure: Regenerate.
 359
 360 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 361
 362         * configure: Regenerate.
 363         * config.in: Regenerate.
 364
 365 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 366
 367         * sim-if.c (sim_load): Add const to prog.
 368
 369 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 370
 371         * configure: Regenerate.
 372
 373 2013-09-23  Alan Modra  <amodra@gmail.com>
 374
 375         * configure: Regenerate.
 376
 377 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 378
 379         * aclocal.m4, configure: Regenerate.
 380
 381 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 382
 383         * configure: Rebuild.
 384
 385 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 386
 387         * configure: Regenerate.
 388
 389 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 390
 391         * config.in, configure: Regenerate.
 392
 393 2012-05-18  Nick Clifton  <nickc@redhat.com>
 394
 395         PR 14072
 396         * sim-if.c: Include config.h before system header files.
 397
 398 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 399
 400         * aclocal.m4, config.in, configure: Regenerate.
 401
 402 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 403
 404         * aclocal.m4: New file.
 405         * configure: Regenerate.
 406
 407 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 408
 409         * configure: Regenerate after common/acinclude.m4 update.
 410
 411 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 412
 413         * configure.ac: Change include to common/acinclude.m4.
 414
 415 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 416
 417         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 418         call.  Replace common.m4 include with SIM_AC_COMMON.
 419         * configure: Regenerate.
 420
 421 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 422
 423         * sim-if.c (sim_do_command): Delete.
 424
 425 2010-10-09  Alan Modra  <amodra@gmail.com>
 426
 427         * cris-desc.h: Regenerate.
 428
 429 2010-10-07  Hans-Peter Nilsson  <hp@axis.com>
 430
 431         * traps.c (cris_break_13_handler): Pass lseek
 432         offset parameter as sign-extended.
 433
 434 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 435
 436         * dv-rv.c (hw_rv_init_socket): Check error return from socket() call
 437         by its equality to -1 not by it being negative.
 438         (hw_rv_write): Likewise.
 439         (hw_rv_handle_incoming): Likewise.
 440         (hw_rv_poll_once): Likewise.
 441         * rvdummy.c (setupsocket): Likewise.
 442         (main): Likewise for accept() call as returned from setupsocket().
 443
 444 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 445
 446         * devices.c (device_error): Add const to message.
 447
 448 2010-02-11  Doug Evans  <dje@sebabeach.org>
 449
 450         * cpuv10.h, * cpuv32.h, * cris-desc.c,
 451         * cris-desc.h, * decodev10.c, * decodev32.c,
 452         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 453         * semcrisv32f-switch.c: Regenerate.
 454
 455 2010-01-02  Doug Evans  <dje@sebabeach.org>
 456
 457         * arch.c, * arch.h, * cpuall.h, * cpuv10.c,
 458         * cpuv10.h, * cpuv32.c, * cpuv32.h, * cris-desc.c,
 459         * cris-desc.h, * cris-opc.h, * decodev10.c,
 460         * decodev10.h, * decodev32.c, * decodev32.h,
 461         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 462         * semcrisv32f-switch.c: Regenerate, update copyright year.
 463
 464 2010-01-01  Doug Evans  <dje@sebabeach.org>
 465
 466         * mloop.in: Fix copyright year update snafu.
 467
 468 2009-11-22  Doug Evans  <dje@sebabeach.org>
 469
 470         * cpuall.h: Regenerate.
 471         * cpuv10.h: Regenerate.
 472         * cpuv32.h: Regenerate.
 473         * decodev10.c: Regenerate.
 474         * decodev10.h: Regenerate.
 475         * decodev32.c: Regenerate.
 476         * decodev32.h: Regenerate.
 477
 478 2009-10-23  Doug Evans  <dje@sebabeach.org>
 479
 480         * arch.c: Regenerate.
 481         * arch.h: Regenerate.
 482         * cpuall.h: Regenerate.
 483         * cpuv10.c: Regenerate.
 484         * cpuv10.h: Regenerate.
 485         * cpuv32.c: Regenerate.
 486         * cpuv32.h: Regenerate.
 487         * cris-desc.c: Regenerate.
 488         * cris-desc.h: Regenerate.
 489         * cris-opc.h: Regenerate.
 490         * decodev10.c: Regenerate.
 491         * decodev10.h: Regenerate.
 492         * decodev32.c: Regenerate.
 493         * decodev32.h: Regenerate.
 494         * modelv10.c: Regenerate.
 495         * modelv32.c: Regenerate.
 496         * semcrisv10f-switch.c: Regenerate.
 497         * semcrisv32f-switch.c: Regenerate.
 498
 499 2009-01-18  Hans-Peter Nilsson  <hp@axis.com>
 500
 501         * sim-if.c: Include errno.h.
 502         (cris_start_address, cris_program_offset): New variables.
 503         (OPTION_CRIS_PROGRAM_OFFSET, OPTION_CRIS_STARTADDR): New option
 504         enums.
 505         (cris_options): New options --cris-program-offset and
 506         --cris-start-address.
 507         (cris_option_handler): Handle new options.
 508         (cris_program_offset_write, cris_set_section_offset_iterator)
 509         (cris_offset_sections, cris_offset_sections): New functions.
 510         (sim_load): Use cris_program_offset_write as function argument to
 511         cris_load_elf_file, not sim_write.
 512         (struct offsetinfo): New struct.
 513         (cris_handle_interpreter): Fix typo in comment.
 514         (sim_open): Call cris_offset_sections as soon as the bfd of the
 515         infile is available.  Gate bfd validity checks on abfd non-NULL.
 516         (sim_create_inferior): Let cris_start_address when != -1 override
 517         other start-address choices.
 518
 519 2009-01-06  Hans-Peter Nilsson  <hp@axis.com>
 520
 521         * traps.c (abort): Define to call sim_io_error.
 522         (create_map): Make -1 imply a non-fixed address, not 0.  All
 523         callers changed.  Only prefer the next higher unmapped address if
 524         the last mapped address is no less than 0x40000000.  Check that
 525         the address to be mapped is not already mapped.  Update head
 526         comment.
 527         (unmap_pages): Don't call abort when recursive call fails, just
 528         note and return an error if a page in the range couldn't be unmapped.
 529         (cris_bmod_handler, h_supr_set_handler, h_supr_get_handler)
 530         (schedule, make_first_thread, cris_pipe_empty): New local variable sd.
 531         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 532         non-MAP_FIXED argument overlapping existing map.  For MAP_FIXED,
 533         don't abort on page not being mapped.  Handle non-anon filemap
 534         with length padded to pagesize.
 535
 536 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 537
 538         * sim-if.c (TARGET_AT_NULL, TARGET_AT_PHDR, TARGET_AT_PHENT)
 539         (TARGET_AT_PHNUM, TARGET_AT_PAGESZ, TARGET_AT_BASE)
 540         (TARGET_AT_FLAGS, TARGET_AT_ENTRY, TARGET_AT_UID, TARGET_AT_EUID)
 541         (TARGET_AT_GID, TARGET_AT_EGID, TARGET_AT_HWCAP)
 542         (TARGET_AT_CLKTCK): Remove redundant macros.
 543         (AUX_ENT): Adjust to use standard ELF AT_* macros.
 544         (AUX_ENTF): Ditto.  Remove always-0 middle argument.  Update all
 545         callers.
 546         (sim_open): Also pass AT_SECURE.
 547
 548         * sim-main.h (struct _sim_cpu): New member
 549         set_target_thread_data.
 550         * crisv32f.c (CRIS_TLS_REGISTER): Define.
 551         * crisv10f.c: Ditto.
 552         * cris-tmpl.c (MY (set_target_thread_data)): New function.
 553         (MY (f_specific_init)): Set new _sim_cpu member to new function.
 554         * traps.c (TARGET_SYS_set_thread_area): Define.
 555         (cris_break_13_handler) <case TARGET_SYS_set_thread_area>: New
 556         case.
 557
 558         * traps.c (TARGET_SYS_exit_group): Define.
 559         (cris_break_13_handler): Handle it like the exit for the last
 560         thread.
 561
 562         * traps.c (TARGET_UTSNAME): Update to 2009-01-01.
 563         (TARGET_EPOCH): Update to match TARGET_UTSNAME.  Correct comment.
 564         (cris_break_13_handler) <case TARGET_SYS_uname>: Update to
 565         2.6.27.  Set machine field to the BFD printable name of the
 566         machine.
 567
 568         * traps.c (TARGET_MAP_DENYWRITE): Define.
 569         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 570         TARGET_MAP_DENYWRITE.
 571
 572         * traps.c (TARGET_SYS_access, TARGET_R_OK, TARGET_W_OK)
 573         (TARGET_X_OK, TARGET_F_OK): Define.
 574         (cris_break_13_handler) <case TARGET_SYS_access>: New case.
 575
 576         * semcrisv32f-switch.c: Regenerate.
 577
 578 2008-12-30  Hans-Peter Nilsson  <hp@axis.com>
 579
 580         * sim-if.c (sim_open): If sim_analyze_program fails, emit
 581         just a short CRIS-specific notice.  Tweak the wording for a
 582         failing architecture test.
 583
 584         * traps.c (TARGET_SYS_writev): New macro.
 585         (is_mapped_only, cris_dump_map): New functions.
 586         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle more flags
 587         and prot combinations and a non-zero page-offset.  If
 588         TARGET_MAP_FIXED, unmap pages before mapping them.
 589         <case TARGET_SYS_mprotect>: When checking, allow any length
 590         argument.  Don't actually do anything.
 591         <case TARGET_SYS_writev>: New case.
 592
 593         * Makefile.in (SIM_OBJS): Remove sim-hload.o.
 594         * sim-if.c: Include elf-bfd.h.
 595         (struct progbounds): New members end_loadmem, start_nonloadmem.
 596         (xprintf, eprintf): New functions, copied from common/sim-load.c.
 597         (cris_load_elf_file, sim_load, cris_get_progbounds): New functions.
 598         (get_progbounds_iterator): Renamed from get_progbounds.  Make
 599         static.  Update head comment.  Set new struct progbounds members.
 600         (exec_load_addr, interp_load_addr, interp_start_addr): New static
 601         variables.
 602         (aux_ent_phdr, aux_ent_phent, aux_ent_phnum, aux_ent_base)
 603         (aux_ent_entry, cris_write_interp, cris_handle_interpreter): New
 604         functions.
 605         (sim_open): New constant array auxv_entries.  Rewrite AUX_ENT
 606         handling to use auxv_entries.  Improve error message and checking
 607         for invalid programs.  Use new variable abfd for the program
 608         instead of for each access reaching into sd to get it.
 609         (sim_create_inferior): If non-zero, use interp_start_addr instead
 610         of the program start address.
 611         (cris_disassemble_insn): Remove incorrect and unclear, supposedly
 612         stale comment.  Always specify little-endian.
 613
 614 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 615
 616         * configure: Regenerate to track ../common/common.m4 changes.
 617         * config.in: Ditto.
 618
 619 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 620             Daniel Jacobowitz  <dan@codesourcery.com>
 621             Joseph Myers  <joseph@codesourcery.com>
 622
 623         * configure: Regenerate.
 624
 625 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 626
 627         * arch.c, arch.h, cpuall.h, cpuv10.c,
 628         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 629         cris-desc.h, cris-opc.h, decodev10.c,
 630         decodev10.h, decodev32.c, decodev32.h,
 631         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 632         semcrisv32f-switch.c: Regenerate.
 633
 634 2007-02-20  Hans-Peter Nilsson  <hp@axis.com>
 635
 636         * traps.c (dump_statistics): Change format for cycle numbers
 637         to %llu and cast parameters to unsigned long long.
 638
 639 2006-10-02  Edgar E. Iglesias  <edgar@axis.com>
 640             Hans-Peter Nilsson  <hp@axis.com>
 641
 642         * cris-sim.h (enum cris_unknown_syscall_action_type)
 643         (cris_unknown_syscall_action): Declare.
 644         * sim-if.c (cris_unknown_syscall_action): Define.
 645         (cris_options): Add cris-unknown-syscall option.
 646         (cris_option_handler): Correct comment about and error message for
 647         invalid --cris-cycles argument.  Handle --cris-unknown-syscall.
 648         * traps.c: Include stdarg.h
 649         (cris_unknown_syscall): New function.
 650         (cris_break_13_handler): Instead of sim_io_eprintf and
 651         sim_engine_halt, call cris_unknown_syscall to handle more or less
 652         unknown syscalls.  Adjust code as necessary to handle return
 653         value.
 654
 655 2006-09-30  Hans-Peter Nilsson  <hp@axis.com>
 656
 657         * traps.c (TARGET_PIPE_BUF): New macro.
 658         (cris_pipe_empty): Correct initialization of "remaining".  Only
 659         adjust the "write" return value if more than TARGET_PIPE_BUF bytes
 660         are written.
 661
 662 2006-09-29  Hans-Peter Nilsson  <hp@axis.com>
 663
 664         * configure.ac: Check for limits.h and sys/param.h.
 665         * configure, config.in: Rebuild.
 666         * traps.c (SIM_PATHMAX): New macro.
 667         (cris_break_13_handler): Use SIM_PATHMAX, not MAXPATHLEN.
 668
 669 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 670
 671         * configure: Regenerated.
 672
 673 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 674
 675         * configure: Regenerated.
 676
 677 2006-04-08  Hans-Peter Nilsson  <hp@axis.com>
 678
 679         * crisv32f.c (MY (deliver_interrupt)): Set CCS to new_ccs.
 680
 681 2006-04-03  Hans-Peter Nilsson  <hp@axis.com>
 682
 683         * dv-cris.c, dv-rv.c, rvdummy.c: New files.
 684         * Makefile.in (CONFIG_DEVICES): Remove redundant setting.
 685         (dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules.
 686         (all): Depend on rvdummy$(EXEEXT).
 687         * configure.ac: Call SIM_AC_OPTION_WARNINGS.  Check for
 688         sys/socket.h and sys/select.h.  Call SIM_AC_OPTION_HARDWARE,
 689         default off.
 690         * configure: Regenerate.
 691         * cris-sim.h (cris_have_900000xxif): Declare here.
 692         (enum cris_interrupt_type, crisv10deliver_interrupt)
 693         (crisv32deliver_interrupt: New declarations.
 694         * cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call
 695         sim_events_tickn and set state-events member work_pending when it's
 696         time for the next event.
 697         [WITH_HW] (MY (f_specific_init)): Set CPU-model-specific
 698         interrupt-delivery function.
 699         * crisv10f.c (MY (deliver_interrupt)): New function.
 700         * crisv32f.c (MY (deliver_interrupt)): New function.
 701         * devices.c: Include hw-device.h.
 702         (device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer.
 703         (device_io_write_buffer): Only perform 0x900000xx-functions if
 704         cris_have_900000xxif is nonzero.  Else if WITH_HW defined,
 705         call hw_io_write_buffer.  Add return 0 last in function.
 706         * sim-if.c (cris_have_900000xxif): Now global.
 707         (sim_open) [WITH_HW]: Clear deliver_interrupt cpu member.
 708         Force "-model" option, effectively.
 709         * sim-main.h (cris_interrupt_delivery_fn): New type.
 710         (struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
 711
 712 2006-04-02  Hans-Peter Nilsson  <hp@axis.com>
 713
 714         * Makefile.in (CRISV10F_OBJS): Remove semcrisv10f-switch.o.
 715         (CRISV32F_OBJS): Remove semcrisv32f-switch.o.
 716         (semcrisv10f-switch.o, semcrisv32f-switch.o: Remove dependency rules.
 717
 718 2006-02-23  Hans-Peter Nilsson  <hp@axis.com>
 719
 720         * traps.c (syscall_map): Remove CB_SYS_time / TARGET_SYS_time
 721         mapping.
 722         (cris_break_13_handler) <case TARGET_SYS_time>: New case.
 723
 724 2006-01-10  Hans-Peter Nilsson  <hp@axis.com>
 725
 726         * cris-tmpl.c (MY (f_model_insn_before)): Only display basic
 727         cycle count for the current insn.
 728
 729 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 730
 731         * cpuv10.h, cpuv32.h, cris-desc.c, cris-opc.h,
 732         decodev10.c, decodev10.h, decodev32.c,
 733         decodev32.h, modelv10.c, modelv32.c,
 734         semcrisv10f-switch.c, semcrisv32f-switch.c: Regenerate.
 735
 736 2005-12-05  Hans-Peter Nilsson  <hp@axis.com>
 737
 738         * arch.c, arch.h, cpuall.h, cpuv10.c,
 739         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 740         cris-desc.h, cris-opc.h, decodev10.c,
 741         decodev10.h, decodev32.c, decodev32.h,
 742         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 743         semcrisv32f-switch.c: Regenerate.
 744
 745 2005-11-20  Hans-Peter Nilsson  <hp@axis.com>
 746
 747         * traps.c (TARGET_O_RDONLY, TARGET_O_WRONLY): Define.
 748         (open_map): Use TARGET_O_ACCMODE, TARGET_O_RDONLY and
 749         TARGET_O_WRONLY.
 750         (cris_break_13_handler) <case TARGET_SYS_fcntl>: Add support for
 751         F_GETFL on fd 0, 1 and 2.
 752
 753 2005-11-17  Hans-Peter Nilsson  <hp@axis.com>
 754
 755         * sim-main.h (struct _sim_cpu): New members last_syscall,
 756         last_open_fd, last_open_flags.
 757         * traps.c: Don't include targ-vals.h.
 758         (TARGET_O_ACCMODE): Define.
 759         (cris_break_13_handler): Set new _sim_cpu members.
 760         <case TARGET_SYS_fcntl>: Support special case of F_GETFL.
 761         Rearrange code as switch.  Emit "unimplemented" abort for
 762         unimplemented fcntl calls.
 763
 764         * traps.c (TARGET_SYS_stat): Define.
 765         (syscall_stat32_map): Add entry for TARGET_SYS_stat.
 766         (cris_break_13_handler) <case TARGET_SYS_stat>: New case.
 767
 768 2005-11-16  Hans-Peter Nilsson  <hp@axis.com>
 769
 770         * cris-tmpl.c (MY (f_model_insn_before)): Make sure only the
 771         low 32 bits are used after an unsigned long cast.
 772
 773 2005-05-28  Hans-Peter Nilsson  <hp@axis.com>
 774
 775         * Makefile.in (stamp-v32fmloop): Depend on stamp-v10fmloop.
 776
 777 2005-04-18  Hans-Peter Nilsson  <hp@axis.com>
 778
 779         * traps.c (cris_break_13_handler) <case TARGET_SYS_mmap2>:
 780         For ((len & 8191) != 0 && fd == (USI) -1), don't say this isn't
 781         implemented.  In call to create_map, pad length argument to 8k.
 782
 783 2005-03-24  Hans-Peter Nilsson  <hp@axis.com>
 784
 785         * Makefile.in (stamp-v10fcpu, stamp-v32fcpu): Add kludge to
 786         include cgen-ops.h in decodev10.c and decodev32.c.
 787         * sim-main.h: Don't include cgen-ops.h here.
 788         * arch.c, arch.h, cpuall.h, cpuv10.c,
 789         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 790         cris-desc.h, cris-opc.h, decodev10.c,
 791         decodev10.h, decodev32.c, decodev32.h,
 792         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 793         semcrisv32f-switch.c: Regenerate.
 794
 795         * traps.c (cris_break_13_handler) <case
 796         TARGET_SYS_rt_sigaction>: Rename sa_handler, sa_flags,
 797         sa_restorer, sa_mask_low, sa_mask_high to target_sa_handler etc.
 798
 799 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 800
 801         * configure: Regenerate.