sim/cris/ChangeLog

   1 2021-04-22  Tom Tromey  <tom@tromey.com>
   2
   3         * rvdummy.c: Update includes.
   4         * dv-rv.c: Update includes.
   5         * configure, config.in: Rebuild.
   6
   7 2021-04-22  Tom Tromey  <tom@tromey.com>
   8
   9         * Makefile.in (sim-if.o, dv-cris.o, dv-rv.o, arch.o, traps.o)
  10         (devices.o, crisv10f.o, mloopv10f.o, cpuv10.o, decodev10.o)
  11         (modelv10.o, crisv32f.o, mloopv32f.o, cpuv32.o, decodev32.o)
  12         (modelv32.o): Remove.
  13         (SIM_EXTRA_DEPS): Add engv10.h.
  14
  15 2021-04-22  Tom Tromey  <tom@tromey.com>
  16
  17         * configure: Rebuild.
  18
  19 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * aclocal.m4: Regenerate.
  22
  23 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
  24
  25         * configure: Regenerate.
  26
  27 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
  30         * configure: Regenerate.
  31
  32 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * configure: Regenerate.
  35
  36 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * sim-if.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
  39
  40 2021-04-08  Tom Tromey  <tom@tromey.com>
  41
  42         * traps.c: Include stdlib.h.
  43         * cris-tmpl.c: Include stdlib.h.
  44
  45 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * aclocal.m4, configure: Regenerate.
  48
  49 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * configure: Regenerate.
  52
  53 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
  56         * aclocal.m4, configure: Regenerate.
  57
  58 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
  61         * aclocal.m4, configure: Regenerate.
  62
  63 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * configure: Regenerate.
  66
  67 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * config.in, configure: Regenerate.
  70         * dv-rv.c, rvdummy.c, sim-if.c, traps.c: Delete HAVE_ERRNO_H,
  71         HAVE_STRING_H, HAVE_STRINGS_H, HAVE_STDLIB_H, and strings.h
  72         include.
  73
  74 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * configure: Regenerate.
  77
  78 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
  81         * configure: Regenerate.
  82
  83 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * configure: Regenerate.
  86
  87 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  88
  89         * configure: Regenerate.
  90
  91 2019-09-06  Alan Modra  <amodra@gmail.com>
  92
  93         * sim-if.c (sim_open): Constify filename variable.
  94
  95 2018-12-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  96
  97         * Makefile.in: Replace uses of CGEN_CPU_DIR with CPU_DIR, and
  98         remove the definition of CGEN_CPU_DIR.
  99
 100 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 101
 102         * configure: Regenerate.
 103
 104 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * decodev10.c (crisv10f_init_idesc_table): Use ARRAY_SIZE.
 107         * decodev32.c (crisv32f_init_idesc_table): Likewise.
 108         * sim-if.c (sim_open): Likewise.
 109
 110 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * config.in, configure: Regenerate.
 113
 114 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * configure: Regenerate.
 117
 118 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
 121         * configure: Regenerate.
 122
 123 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * configure: Regenerate.
 126
 127 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 128
 129         * configure: Regenerate.
 130
 131 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
 134         * configure: Regenerate.
 135
 136 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * configure: Regenerate.
 139
 140 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 141
 142         * configure: Regenerate.
 143
 144 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 145
 146         * config.in, configure: Regenerate.
 147         * rvdummy.c: Change cconfig.h to config.h.
 148
 149 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 150
 151         * sim-if.c (sim_open): Mark argv const.
 152         (sim_create_inferior): Mark argv and env const.
 153
 154 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * configure: Regenerate.
 157
 158 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * sim-if.c (sim_open): Update sim_parse_args comment.
 161
 162 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * sim-main.h (cris_devices): Delete.
 165
 166 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
 169         * configure: Regenerate.
 170
 171 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * arch.h (TARGET_BIG_ENDIAN): Delete.
 174         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
 175         LITTLE.
 176         * configure: Regenerate.
 177
 178 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * sim-if.c (xprintf, eprintf): Delete.
 181         (cris_load_elf_file): Delete callback.  Change xprintf to
 182         sim_io_printf and eprintf to sim_io_eprintf.
 183
 184 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 185
 186         * sim-if.c (current_state): Delete.
 187         (sim_open): Delete current_state assignment.
 188
 189 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * sim-if.c (sim_open): Delete current_target_byte_order assignment.
 192         * configure.ac: Call SIM_AC_OPTION_ENDIAN.
 193         * configure: Regenerate.
 194
 195 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
 196
 197         * sim-if.c (cris_program_offset_write, sim_load): Delete.
 198
 199 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 200
 201         * config.in, configure: Regenerate.
 202         * Makefile.in (rvdummy.o): Delete tconfig.h.
 203
 204 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 205
 206         * sim-if.c (sim_open): Delete cpu variable.  Pass NULL/NULL_CIA to
 207         sim_core_write_buffer.
 208
 209 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * sim-if.c (sim_create_inferior): Delete old comment and set up
 212         STATE_PROG_ARGV.
 213
 214 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 215
 216         * configure.ac (SIM_AC_OPTION_HARDWARE): Change default to yes and
 217         add cris_900000xx.
 218         * configure: Regenerated.
 219         * devices.c: Delete file.
 220         * dv-cris_900000xx.c: New device model.
 221         * Makefile.in (SIM_OBJS): Delete devices.o.
 222         * sim-if.c (sim_open): Replace cris_have_900000xxif logic with a
 223         call to sim_hw_parse.
 224         * tconfig.h: Delete file.
 225
 226 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * rvdummy.c (_GNU_SOURCE): Delete.
 229         (setupsocket): Mark static.
 230
 231 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * Makefile.in (SIM_OBJS): Delete sim-model.o.
 234         * tconfig.h (SIM_HAVE_MODEL): Delete.
 235
 236 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * arch.c: Rename MACH to SIM_MACH.
 239         * cpuall.h: Likewise.
 240         * modelv10.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
 241         SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
 242         * modelv32.c: Likewise.
 243
 244 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 245
 246         * sim-main.h (WITH_SCACHE_PBB): Move from ...
 247         * tconfig.h (WITH_SCACHE_PBB): ... here.
 248
 249 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 250
 251         * devices.c (device_error): Delete.
 252
 253 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * tconfig.h (SIM_HANDLES_LMA): Delete.
 256
 257 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 258
 259         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
 260         sim-stop.o.
 261
 262 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 263
 264         * sim-if.c (sim_close): Delete.
 265
 266 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 267
 268         * configure: Regenerate.
 269
 270 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 271
 272         * traps.c: Include sim-syscall.h.
 273         (syscall_read_mem, syscall_write_mem): Delete.
 274         (cris_break_13_handler): Change syscall_read_mem/syscall_write_mem
 275         to sim_syscall_read_mem/sim_syscall_write_mem.
 276
 277 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 278
 279         * traps.c (syscall_map): Fill out name field.
 280         (syscall_stat32_map, errno_map, open_map): Likewise.
 281
 282 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * configure: Regenerate.
 285
 286 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 287
 288         * configure: Regenerate.
 289
 290 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * decodev10.c (crisv10f_decode): Change TRACE_EXTRACT to
 293         CGEN_TRACE_EXTRACT.
 294         * decodev32.c (crisv32f_decode): Likewise.
 295         * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
 296         TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
 297         * semcrisv10f-switch.c: Change TRACE_RESULT to CGEN_TRACE_RESULT.
 298         * semcrisv32f-switch.c: Likewise.
 299
 300 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
 303
 304 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * sim-main.h (USING_SIM_BASE_H): Delete.
 307
 308 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 309
 310         * sim-main.h (_sim_cpu, SIM_CPU): Delete.
 311
 312 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 313
 314         * sim-main.h (sim_cia): Delete.
 315
 316 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 317
 318         * crisv10f.c (deliver_interrupt): Change CIA_GET to CPU_PC_GET.
 319         * crisv32f.c (deliver_interrupt): Likewise.
 320         * sim-main.h (CIA_GET, CIA_SET): Delete.
 321
 322 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 323
 324         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 325         * sim-main.h (STATE_CPU): Delete.
 326
 327 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 328
 329         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
 330         (STATE_CPU): Handle WITH_SMP.
 331
 332 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 333
 334         * configure: Regenerate.
 335
 336 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 337
 338         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 339
 340 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 341
 342         * config.in, configure: Regenerate.
 343
 344 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 345
 346         * configure: Regenerate.
 347
 348 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 349
 350         * Makefile.in (CONFIG_DEVICES): Delete.
 351         (SIM_OBJS): Delete CONFIG_DEVICES.
 352
 353 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 354
 355         * configure: Regenerate.
 356
 357 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 358
 359         * configure: Regenerate.
 360
 361 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 362
 363         * aclocal.m4, config.in, configure: Regenerate.
 364         * rvdummy.c: Delete tconfig.h include.
 365         * tconfig.in: Rename file ...
 366         * tconfig.h: ... here.
 367
 368 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 369
 370         * tconfig.in: Delete most includes.
 371         [HAVE_DV_SOCKSER]: Delete.
 372
 373 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 374
 375         * Makefile.in (SIM_RUN_OBJS): Delete.
 376
 377 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
 378
 379         * traps.c (cris_break_13_handler): Adjust call to "fstat" callback
 380         by call to "to_fstat" following renaming in callback.h.
 381
 382 2014-08-19  Alan Modra  <amodra@gmail.com>
 383
 384         * configure: Regenerate.
 385
 386 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 387
 388         * configure: Regenerate.
 389         * config.in: Regenerate.
 390
 391 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 392
 393         * sim-if.c (sim_load): Add const to prog.
 394
 395 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 396
 397         * configure: Regenerate.
 398
 399 2013-09-23  Alan Modra  <amodra@gmail.com>
 400
 401         * configure: Regenerate.
 402
 403 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 404
 405         * aclocal.m4, configure: Regenerate.
 406
 407 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 408
 409         * configure: Rebuild.
 410
 411 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 412
 413         * configure: Regenerate.
 414
 415 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 416
 417         * config.in, configure: Regenerate.
 418
 419 2012-05-18  Nick Clifton  <nickc@redhat.com>
 420
 421         PR 14072
 422         * sim-if.c: Include config.h before system header files.
 423
 424 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 425
 426         * aclocal.m4, config.in, configure: Regenerate.
 427
 428 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 429
 430         * aclocal.m4: New file.
 431         * configure: Regenerate.
 432
 433 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 434
 435         * configure: Regenerate after common/acinclude.m4 update.
 436
 437 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 438
 439         * configure.ac: Change include to common/acinclude.m4.
 440
 441 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 442
 443         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 444         call.  Replace common.m4 include with SIM_AC_COMMON.
 445         * configure: Regenerate.
 446
 447 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 448
 449         * sim-if.c (sim_do_command): Delete.
 450
 451 2010-10-09  Alan Modra  <amodra@gmail.com>
 452
 453         * cris-desc.h: Regenerate.
 454
 455 2010-10-07  Hans-Peter Nilsson  <hp@axis.com>
 456
 457         * traps.c (cris_break_13_handler): Pass lseek
 458         offset parameter as sign-extended.
 459
 460 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 461
 462         * dv-rv.c (hw_rv_init_socket): Check error return from socket() call
 463         by its equality to -1 not by it being negative.
 464         (hw_rv_write): Likewise.
 465         (hw_rv_handle_incoming): Likewise.
 466         (hw_rv_poll_once): Likewise.
 467         * rvdummy.c (setupsocket): Likewise.
 468         (main): Likewise for accept() call as returned from setupsocket().
 469
 470 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
 471
 472         * devices.c (device_error): Add const to message.
 473
 474 2010-02-11  Doug Evans  <dje@sebabeach.org>
 475
 476         * cpuv10.h, * cpuv32.h, * cris-desc.c,
 477         * cris-desc.h, * decodev10.c, * decodev32.c,
 478         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 479         * semcrisv32f-switch.c: Regenerate.
 480
 481 2010-01-02  Doug Evans  <dje@sebabeach.org>
 482
 483         * arch.c, * arch.h, * cpuall.h, * cpuv10.c,
 484         * cpuv10.h, * cpuv32.c, * cpuv32.h, * cris-desc.c,
 485         * cris-desc.h, * cris-opc.h, * decodev10.c,
 486         * decodev10.h, * decodev32.c, * decodev32.h,
 487         * modelv10.c, * modelv32.c, * semcrisv10f-switch.c,
 488         * semcrisv32f-switch.c: Regenerate, update copyright year.
 489
 490 2010-01-01  Doug Evans  <dje@sebabeach.org>
 491
 492         * mloop.in: Fix copyright year update snafu.
 493
 494 2009-11-22  Doug Evans  <dje@sebabeach.org>
 495
 496         * cpuall.h: Regenerate.
 497         * cpuv10.h: Regenerate.
 498         * cpuv32.h: Regenerate.
 499         * decodev10.c: Regenerate.
 500         * decodev10.h: Regenerate.
 501         * decodev32.c: Regenerate.
 502         * decodev32.h: Regenerate.
 503
 504 2009-10-23  Doug Evans  <dje@sebabeach.org>
 505
 506         * arch.c: Regenerate.
 507         * arch.h: Regenerate.
 508         * cpuall.h: Regenerate.
 509         * cpuv10.c: Regenerate.
 510         * cpuv10.h: Regenerate.
 511         * cpuv32.c: Regenerate.
 512         * cpuv32.h: Regenerate.
 513         * cris-desc.c: Regenerate.
 514         * cris-desc.h: Regenerate.
 515         * cris-opc.h: Regenerate.
 516         * decodev10.c: Regenerate.
 517         * decodev10.h: Regenerate.
 518         * decodev32.c: Regenerate.
 519         * decodev32.h: Regenerate.
 520         * modelv10.c: Regenerate.
 521         * modelv32.c: Regenerate.
 522         * semcrisv10f-switch.c: Regenerate.
 523         * semcrisv32f-switch.c: Regenerate.
 524
 525 2009-01-18  Hans-Peter Nilsson  <hp@axis.com>
 526
 527         * sim-if.c: Include errno.h.
 528         (cris_start_address, cris_program_offset): New variables.
 529         (OPTION_CRIS_PROGRAM_OFFSET, OPTION_CRIS_STARTADDR): New option
 530         enums.
 531         (cris_options): New options --cris-program-offset and
 532         --cris-start-address.
 533         (cris_option_handler): Handle new options.
 534         (cris_program_offset_write, cris_set_section_offset_iterator)
 535         (cris_offset_sections, cris_offset_sections): New functions.
 536         (sim_load): Use cris_program_offset_write as function argument to
 537         cris_load_elf_file, not sim_write.
 538         (struct offsetinfo): New struct.
 539         (cris_handle_interpreter): Fix typo in comment.
 540         (sim_open): Call cris_offset_sections as soon as the bfd of the
 541         infile is available.  Gate bfd validity checks on abfd non-NULL.
 542         (sim_create_inferior): Let cris_start_address when != -1 override
 543         other start-address choices.
 544
 545 2009-01-06  Hans-Peter Nilsson  <hp@axis.com>
 546
 547         * traps.c (abort): Define to call sim_io_error.
 548         (create_map): Make -1 imply a non-fixed address, not 0.  All
 549         callers changed.  Only prefer the next higher unmapped address if
 550         the last mapped address is no less than 0x40000000.  Check that
 551         the address to be mapped is not already mapped.  Update head
 552         comment.
 553         (unmap_pages): Don't call abort when recursive call fails, just
 554         note and return an error if a page in the range couldn't be unmapped.
 555         (cris_bmod_handler, h_supr_set_handler, h_supr_get_handler)
 556         (schedule, make_first_thread, cris_pipe_empty): New local variable sd.
 557         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 558         non-MAP_FIXED argument overlapping existing map.  For MAP_FIXED,
 559         don't abort on page not being mapped.  Handle non-anon filemap
 560         with length padded to pagesize.
 561
 562 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 563
 564         * sim-if.c (TARGET_AT_NULL, TARGET_AT_PHDR, TARGET_AT_PHENT)
 565         (TARGET_AT_PHNUM, TARGET_AT_PAGESZ, TARGET_AT_BASE)
 566         (TARGET_AT_FLAGS, TARGET_AT_ENTRY, TARGET_AT_UID, TARGET_AT_EUID)
 567         (TARGET_AT_GID, TARGET_AT_EGID, TARGET_AT_HWCAP)
 568         (TARGET_AT_CLKTCK): Remove redundant macros.
 569         (AUX_ENT): Adjust to use standard ELF AT_* macros.
 570         (AUX_ENTF): Ditto.  Remove always-0 middle argument.  Update all
 571         callers.
 572         (sim_open): Also pass AT_SECURE.
 573
 574         * sim-main.h (struct _sim_cpu): New member
 575         set_target_thread_data.
 576         * crisv32f.c (CRIS_TLS_REGISTER): Define.
 577         * crisv10f.c: Ditto.
 578         * cris-tmpl.c (MY (set_target_thread_data)): New function.
 579         (MY (f_specific_init)): Set new _sim_cpu member to new function.
 580         * traps.c (TARGET_SYS_set_thread_area): Define.
 581         (cris_break_13_handler) <case TARGET_SYS_set_thread_area>: New
 582         case.
 583
 584         * traps.c (TARGET_SYS_exit_group): Define.
 585         (cris_break_13_handler): Handle it like the exit for the last
 586         thread.
 587
 588         * traps.c (TARGET_UTSNAME): Update to 2009-01-01.
 589         (TARGET_EPOCH): Update to match TARGET_UTSNAME.  Correct comment.
 590         (cris_break_13_handler) <case TARGET_SYS_uname>: Update to
 591         2.6.27.  Set machine field to the BFD printable name of the
 592         machine.
 593
 594         * traps.c (TARGET_MAP_DENYWRITE): Define.
 595         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
 596         TARGET_MAP_DENYWRITE.
 597
 598         * traps.c (TARGET_SYS_access, TARGET_R_OK, TARGET_W_OK)
 599         (TARGET_X_OK, TARGET_F_OK): Define.
 600         (cris_break_13_handler) <case TARGET_SYS_access>: New case.
 601
 602         * semcrisv32f-switch.c: Regenerate.
 603
 604 2008-12-30  Hans-Peter Nilsson  <hp@axis.com>
 605
 606         * sim-if.c (sim_open): If sim_analyze_program fails, emit
 607         just a short CRIS-specific notice.  Tweak the wording for a
 608         failing architecture test.
 609
 610         * traps.c (TARGET_SYS_writev): New macro.
 611         (is_mapped_only, cris_dump_map): New functions.
 612         (cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle more flags
 613         and prot combinations and a non-zero page-offset.  If
 614         TARGET_MAP_FIXED, unmap pages before mapping them.
 615         <case TARGET_SYS_mprotect>: When checking, allow any length
 616         argument.  Don't actually do anything.
 617         <case TARGET_SYS_writev>: New case.
 618
 619         * Makefile.in (SIM_OBJS): Remove sim-hload.o.
 620         * sim-if.c: Include elf-bfd.h.
 621         (struct progbounds): New members end_loadmem, start_nonloadmem.
 622         (xprintf, eprintf): New functions, copied from common/sim-load.c.
 623         (cris_load_elf_file, sim_load, cris_get_progbounds): New functions.
 624         (get_progbounds_iterator): Renamed from get_progbounds.  Make
 625         static.  Update head comment.  Set new struct progbounds members.
 626         (exec_load_addr, interp_load_addr, interp_start_addr): New static
 627         variables.
 628         (aux_ent_phdr, aux_ent_phent, aux_ent_phnum, aux_ent_base)
 629         (aux_ent_entry, cris_write_interp, cris_handle_interpreter): New
 630         functions.
 631         (sim_open): New constant array auxv_entries.  Rewrite AUX_ENT
 632         handling to use auxv_entries.  Improve error message and checking
 633         for invalid programs.  Use new variable abfd for the program
 634         instead of for each access reaching into sd to get it.
 635         (sim_create_inferior): If non-zero, use interp_start_addr instead
 636         of the program start address.
 637         (cris_disassemble_insn): Remove incorrect and unclear, supposedly
 638         stale comment.  Always specify little-endian.
 639
 640 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 641
 642         * configure: Regenerate to track ../common/common.m4 changes.
 643         * config.in: Ditto.
 644
 645 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 646             Daniel Jacobowitz  <dan@codesourcery.com>
 647             Joseph Myers  <joseph@codesourcery.com>
 648
 649         * configure: Regenerate.
 650
 651 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 652
 653         * arch.c, arch.h, cpuall.h, cpuv10.c,
 654         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 655         cris-desc.h, cris-opc.h, decodev10.c,
 656         decodev10.h, decodev32.c, decodev32.h,
 657         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 658         semcrisv32f-switch.c: Regenerate.
 659
 660 2007-02-20  Hans-Peter Nilsson  <hp@axis.com>
 661
 662         * traps.c (dump_statistics): Change format for cycle numbers
 663         to %llu and cast parameters to unsigned long long.
 664
 665 2006-10-02  Edgar E. Iglesias  <edgar@axis.com>
 666             Hans-Peter Nilsson  <hp@axis.com>
 667
 668         * cris-sim.h (enum cris_unknown_syscall_action_type)
 669         (cris_unknown_syscall_action): Declare.
 670         * sim-if.c (cris_unknown_syscall_action): Define.
 671         (cris_options): Add cris-unknown-syscall option.
 672         (cris_option_handler): Correct comment about and error message for
 673         invalid --cris-cycles argument.  Handle --cris-unknown-syscall.
 674         * traps.c: Include stdarg.h
 675         (cris_unknown_syscall): New function.
 676         (cris_break_13_handler): Instead of sim_io_eprintf and
 677         sim_engine_halt, call cris_unknown_syscall to handle more or less
 678         unknown syscalls.  Adjust code as necessary to handle return
 679         value.
 680
 681 2006-09-30  Hans-Peter Nilsson  <hp@axis.com>
 682
 683         * traps.c (TARGET_PIPE_BUF): New macro.
 684         (cris_pipe_empty): Correct initialization of "remaining".  Only
 685         adjust the "write" return value if more than TARGET_PIPE_BUF bytes
 686         are written.
 687
 688 2006-09-29  Hans-Peter Nilsson  <hp@axis.com>
 689
 690         * configure.ac: Check for limits.h and sys/param.h.
 691         * configure, config.in: Rebuild.
 692         * traps.c (SIM_PATHMAX): New macro.
 693         (cris_break_13_handler): Use SIM_PATHMAX, not MAXPATHLEN.
 694
 695 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 696
 697         * configure: Regenerated.
 698
 699 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 700
 701         * configure: Regenerated.
 702
 703 2006-04-08  Hans-Peter Nilsson  <hp@axis.com>
 704
 705         * crisv32f.c (MY (deliver_interrupt)): Set CCS to new_ccs.
 706
 707 2006-04-03  Hans-Peter Nilsson  <hp@axis.com>
 708
 709         * dv-cris.c, dv-rv.c, rvdummy.c: New files.
 710         * Makefile.in (CONFIG_DEVICES): Remove redundant setting.
 711         (dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules.
 712         (all): Depend on rvdummy$(EXEEXT).
 713         * configure.ac: Call SIM_AC_OPTION_WARNINGS.  Check for
 714         sys/socket.h and sys/select.h.  Call SIM_AC_OPTION_HARDWARE,
 715         default off.
 716         * configure: Regenerate.
 717         * cris-sim.h (cris_have_900000xxif): Declare here.
 718         (enum cris_interrupt_type, crisv10deliver_interrupt)
 719         (crisv32deliver_interrupt: New declarations.
 720         * cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call
 721         sim_events_tickn and set state-events member work_pending when it's
 722         time for the next event.
 723         [WITH_HW] (MY (f_specific_init)): Set CPU-model-specific
 724         interrupt-delivery function.
 725         * crisv10f.c (MY (deliver_interrupt)): New function.
 726         * crisv32f.c (MY (deliver_interrupt)): New function.
 727         * devices.c: Include hw-device.h.
 728         (device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer.
 729         (device_io_write_buffer): Only perform 0x900000xx-functions if
 730         cris_have_900000xxif is nonzero.  Else if WITH_HW defined,
 731         call hw_io_write_buffer.  Add return 0 last in function.
 732         * sim-if.c (cris_have_900000xxif): Now global.
 733         (sim_open) [WITH_HW]: Clear deliver_interrupt cpu member.
 734         Force "-model" option, effectively.
 735         * sim-main.h (cris_interrupt_delivery_fn): New type.
 736         (struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
 737
 738 2006-04-02  Hans-Peter Nilsson  <hp@axis.com>
 739
 740         * Makefile.in (CRISV10F_OBJS): Remove semcrisv10f-switch.o.
 741         (CRISV32F_OBJS): Remove semcrisv32f-switch.o.
 742         (semcrisv10f-switch.o, semcrisv32f-switch.o: Remove dependency rules.
 743
 744 2006-02-23  Hans-Peter Nilsson  <hp@axis.com>
 745
 746         * traps.c (syscall_map): Remove CB_SYS_time / TARGET_SYS_time
 747         mapping.
 748         (cris_break_13_handler) <case TARGET_SYS_time>: New case.
 749
 750 2006-01-10  Hans-Peter Nilsson  <hp@axis.com>
 751
 752         * cris-tmpl.c (MY (f_model_insn_before)): Only display basic
 753         cycle count for the current insn.
 754
 755 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 756
 757         * cpuv10.h, cpuv32.h, cris-desc.c, cris-opc.h,
 758         decodev10.c, decodev10.h, decodev32.c,
 759         decodev32.h, modelv10.c, modelv32.c,
 760         semcrisv10f-switch.c, semcrisv32f-switch.c: Regenerate.
 761
 762 2005-12-05  Hans-Peter Nilsson  <hp@axis.com>
 763
 764         * arch.c, arch.h, cpuall.h, cpuv10.c,
 765         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 766         cris-desc.h, cris-opc.h, decodev10.c,
 767         decodev10.h, decodev32.c, decodev32.h,
 768         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 769         semcrisv32f-switch.c: Regenerate.
 770
 771 2005-11-20  Hans-Peter Nilsson  <hp@axis.com>
 772
 773         * traps.c (TARGET_O_RDONLY, TARGET_O_WRONLY): Define.
 774         (open_map): Use TARGET_O_ACCMODE, TARGET_O_RDONLY and
 775         TARGET_O_WRONLY.
 776         (cris_break_13_handler) <case TARGET_SYS_fcntl>: Add support for
 777         F_GETFL on fd 0, 1 and 2.
 778
 779 2005-11-17  Hans-Peter Nilsson  <hp@axis.com>
 780
 781         * sim-main.h (struct _sim_cpu): New members last_syscall,
 782         last_open_fd, last_open_flags.
 783         * traps.c: Don't include targ-vals.h.
 784         (TARGET_O_ACCMODE): Define.
 785         (cris_break_13_handler): Set new _sim_cpu members.
 786         <case TARGET_SYS_fcntl>: Support special case of F_GETFL.
 787         Rearrange code as switch.  Emit "unimplemented" abort for
 788         unimplemented fcntl calls.
 789
 790         * traps.c (TARGET_SYS_stat): Define.
 791         (syscall_stat32_map): Add entry for TARGET_SYS_stat.
 792         (cris_break_13_handler) <case TARGET_SYS_stat>: New case.
 793
 794 2005-11-16  Hans-Peter Nilsson  <hp@axis.com>
 795
 796         * cris-tmpl.c (MY (f_model_insn_before)): Make sure only the
 797         low 32 bits are used after an unsigned long cast.
 798
 799 2005-05-28  Hans-Peter Nilsson  <hp@axis.com>
 800
 801         * Makefile.in (stamp-v32fmloop): Depend on stamp-v10fmloop.
 802
 803 2005-04-18  Hans-Peter Nilsson  <hp@axis.com>
 804
 805         * traps.c (cris_break_13_handler) <case TARGET_SYS_mmap2>:
 806         For ((len & 8191) != 0 && fd == (USI) -1), don't say this isn't
 807         implemented.  In call to create_map, pad length argument to 8k.
 808
 809 2005-03-24  Hans-Peter Nilsson  <hp@axis.com>
 810
 811         * Makefile.in (stamp-v10fcpu, stamp-v32fcpu): Add kludge to
 812         include cgen-ops.h in decodev10.c and decodev32.c.
 813         * sim-main.h: Don't include cgen-ops.h here.
 814         * arch.c, arch.h, cpuall.h, cpuv10.c,
 815         cpuv10.h, cpuv32.c, cpuv32.h, cris-desc.c,
 816         cris-desc.h, cris-opc.h, decodev10.c,
 817         decodev10.h, decodev32.c, decodev32.h,
 818         modelv10.c, modelv32.c, semcrisv10f-switch.c,
 819         semcrisv32f-switch.c: Regenerate.
 820
 821         * traps.c (cris_break_13_handler) <case
 822         TARGET_SYS_rt_sigaction>: Rename sa_handler, sa_flags,
 823         sa_restorer, sa_mask_low, sa_mask_high to target_sa_handler etc.
 824
 825 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 826
 827         * configure: Regenerate.