sim/cris/ChangeLog

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