sim/cris/ChangeLog

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