sim/cris/ChangeLog

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