sim/common/ChangeLog

   1 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * Make-common.in (SIM_INLINE): Delete.
   4
   5 2021-06-19  Simon Marchi  <simon.marchi@polymtl.ca>
   6
   7         * sim-inline.h: Move UNUSED before TYPE.
   8
   9 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
  12
  13 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  14
  15         * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
  16         (LIBINTL, LIBINTL_DEP): Delete.
  17
  18 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
  21
  22 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
  25
  26 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  27
  28         * Make-common.in (lt_cv_dlopen_libs): Delete.
  29         (@PLUGINS_TRUE@LIBDL): Likewise.
  30         (ZLIB): Use $(zlibdir).
  31
  32 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
  35
  36 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
  39
  40 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * Make-common.in: Include ../arch-subdir.mk.
  43
  44 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * cgen-run.c: Include sim-signal.h.
  47         * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
  48         sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
  49         * sim-basics.h: Delete sim-signal.h include.
  50
  51 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * sim-basics.h: Delete libiberty.h include.
  54
  55 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * Make-common.in (SIM_ENDIAN): Delete.
  58         * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
  59         (sim_config_print): Likewise.
  60         * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
  61         (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
  62
  63 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * cgen-trace.c: Include sim/callback.h.
  66         * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
  67         * sim-basics.h: Delete sim/callback.h include.
  68         * sim-endian.h: Include bfd.h.
  69         * sim-syscall.h (struct cb_syscall): New forward decl.
  70         * sim-utils.h (sim_analyze_program): Likewise.
  71
  72 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
  75         (generated_files): Delete config.h.
  76         (distclean): Likewise.
  77         (config.h, stamp-h): Delete rules.
  78         * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
  79         defines.
  80
  81 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * Make-common.in: Add stamp-modules rule to avoid rebuilds.
  84         (clean): Delete modules.c files.
  85         * local.mk: Add version.c-stamp rule to avoid rebuilds.
  86         (CLEANFILES): Add version.c files.
  87
  88 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
  91
  92 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * Make-common.in (GNULIB_BUILDDIR): Rename to ...
  95         (GNULIB_PARENT_DIR): ... this.  Remove "gnulib" from value.
  96
  97 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  98
  99         * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
 100         * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
 101         * portability.c, portability.h: New files.
 102
 103 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
 106         (COMMON_OBJS_NAMES): ... here.  Rename var from COMMON_OBJS.
 107         (COMMON_OBJS): Redefine.
 108         * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
 109         * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
 110         (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
 111
 112 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * dv-sockser.c: Include sys/select.h.
 115
 116 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 117
 118         * Make-common.in: Delete SIM_ALIGNMENT.
 119         * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
 120         NONSTRICT_ALIGNMENT.
 121         (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
 122         * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
 123
 124 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * defs.h: Include ../config.h.  Undefine PACKAGE* defines.
 127
 128 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * sim-basics.h (NULL): Delete.
 131
 132 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 133
 134         * nrun.c (main): Set default_callback.target_endian to
 135         current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
 136
 137 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
 140         * cgen-run.c (cgen_get_fast_p): New function.
 141         (sim_resume): Move fast_p up and call cgen_get_fast_p.
 142         * cgen-utils.c (cgen_init): Delete.
 143         * sim-base.h: Delete cgen-sim.h include.
 144         (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
 145
 146 2021-06-08  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * Make-common.in (IGEN_RUN): New variable.
 149         (IGEN): Remove ASAN_OPTIONS.
 150
 151 2021-06-05  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * Make-common.in (COMMON_OBJS): Define.
 154         (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
 155         (version.c): Delete target.
 156         (generated_files): Delete version.c.
 157         * local.mk: New file.
 158
 159 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
 160
 161         * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
 162
 163 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * Make-common.in (GNULIB_BUILDDIR): Define.
 166         Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
 167         (CSEARCH): Add -I../...
 168         (ALL_CFLAGS): Add $(INCGNU).
 169         (EXTRA_LIBS): Add $(LIBGNU).
 170         * defs.h: Include gnulib/config.h.  Undefine PACKAGE* defines.
 171
 172 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 173
 174         * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
 175         (struct sim_state_base): Merge into ...
 176         (struct sim_state): ... this.
 177         (STATE_MY_NAME): Delete base.
 178         (STATE_OPEN_KIND): Likewise.
 179         (STATE_CALLBACK): Likewise.
 180         (STATE_ENVIRONMENT): Likewise.
 181         (STATE_CONFIG): Likewise.
 182         (STATE_MODULES): Likewise.
 183         (STATE_OPTIONS): Likewise.
 184         (STATE_VERBOSE_P): Likewise.
 185         (STATE_TRACE_DATA): Likewise.
 186         (STATE_ARCHITECTURE): Likewise.
 187         (STATE_TARGET): Likewise.
 188         (STATE_PROG_ARGV): Likewise.
 189         (STATE_PROG_BFD): Likewise.
 190         (STATE_PROG_SYMS): Likewise.
 191         (STATE_PROG_SYMS_COUNT): Likewise.
 192         (STATE_TEXT_SECTION): Likewise.
 193         (STATE_TEXT_START): Likewise.
 194         (STATE_TEXT_END): Likewise.
 195         (STATE_START_ADDR): Likewise.
 196         (STATE_SCACHE_SIZE): Likewise.
 197         (STATE_CORE): Likewise.
 198         (STATE_MEMOPT): Likewise.
 199         (STATE_EVENTS): Likewise.
 200         (STATE_ENGINE): Likewise.
 201         (STATE_WATCHPOINTS): Likewise.
 202         (STATE_HW): Likewise.
 203         (STATE_LOAD_AT_LMA_P): Likewise.
 204         (SIM_MAGIC_NUMBER): Likewise.
 205         (STATE_MAGIC): Likewise.
 206         * sim-utils.c (sim_state_alloc_extra): Delete check for
 207         SIM_HAVE_COMMON_SIM_STATE.
 208
 209 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
 212         * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
 213         SIM_HAVE_COMMON_SIM_STATE.
 214         (struct sim_state): Add cgen_state.
 215         (STATE_CGEN_STATE): Define.
 216
 217 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * sim-base.h (struct sim_state): Update comment.
 220         (struct sim_state): Define.
 221         (STATE_ARCH_DATA): Likewise.
 222         (sim_state_alloc): New define.
 223         (sim_state_alloc_extra): Renamed & add 3rd arg.
 224         * sim-utils.c (sim_state_alloc): Likewise.
 225         (sim_state_alloc_extra): Set arch data.
 226
 227 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 228
 229         * callback.c: Replace config.h include with defs.h.
 230         * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
 231         dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
 232         hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
 233         hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
 234         sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
 235         sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
 236         sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
 237         sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
 238         sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
 239         * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
 240         nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
 241         sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
 242         config.h include with defs.h.
 243         * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
 244         * sim-io.c: Include defs.h.
 245         (open): Undefine.
 246         * defs.h: New file.
 247
 248 2021-05-15  Mike Frysinger  <vapier@gentoo.org>
 249
 250         * nrun.c: Include environ.h.
 251         (environ): Delete prototype.
 252         (main): Delete HAVE_ENVIRON check.
 253
 254 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 255
 256         * callback.c (os_lseek): Change return and 3rd arg to int64_t.
 257         (os_ftruncate): Change 3rd arg to int64_t.
 258         (os_truncate): Change 3rd arg to int64_t.
 259         * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
 260         * sim-io.h (sim_io_lseek): Likewise.
 261
 262 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 263
 264         * callback.c (os_time): Change return to int64_t.  Delete 2nd arg.
 265         (os_fstat): Delete 2nd arg to time callback.
 266         * sim-io.c (sim_io_time): Change return to int64_t.  Delete 2nd arg
 267         to time callback.
 268         * sim-io.h (sim_io_time): Change return to int64_t.
 269         * syscall.c (cb_syscall): Delete 2nd arg to time callback.
 270
 271 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 272
 273         * callback.c (cb_host_to_target_stat): Change PTR to void*.
 274         * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
 275
 276 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 277
 278         * Make-common.in (callback_h, remote_sim_h): Update path.
 279         * callback.c: Update include path.
 280         * gentmap.c (gen_targ_map_c): Likewise.
 281         * sim-basics.h: Likewise.
 282         * sim-close.c: Likewise.
 283         * sim-core.c: Likewise.
 284         * sim-load.c: Likewise.
 285         * sim-module.h: Likewise.
 286         * syscall.c: Likewise.
 287
 288 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 289
 290         * Make-common.in (modules.c): Touch $@ at the end.
 291
 292 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 293
 294         * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
 295
 296 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 297
 298         * cgen-types.h (mode_names): Rename to ...
 299         (cgen_mode_names): ... this.
 300         (MODE_NAME): Use cgen_mode_names.
 301         * cgen-utils.c (mode_names): Rename to ...
 302         (cgen_mode_names): ... this.
 303
 304 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * cgen-ops.h (cgen_rtx_error): Declare.
 307         * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
 308
 309 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 310
 311         * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
 312
 313 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 314
 315         * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
 316         install-pdf): New rules.
 317
 318 2021-05-08  Tom Tromey  <tom@tromey.com>
 319
 320         * sim-options.c (compare_strings): Remove.
 321         (dup_arg_p): Use htab_eq_string.
 322
 323 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 324
 325         * sim-hw.c (sim_hw_install): Rename to ...
 326         (sim_install_hw): ... this.  New prototype.
 327         * sim-hw.h (sim_hw_install): Delete.
 328         * sim-module.c: Delete sim-hw.h include.
 329         (early_modules): Delete sim_hw_install.
 330
 331 2021-05-04  Tom Tromey  <tromey@adacore.com>
 332
 333         * Make-common.in (generated_files): Add config.h.
 334
 335 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 336
 337         * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
 338         cast.
 339         * sim-load.c (xprintf_bfd_vma): Delete.
 340         (sim_load_file): Delete xprintf_bfd_vma calls.  Use BFD_VMA_FMT.
 341
 342 2021-05-03  Simon Marchi  <simon.marchi@polymtl.ca>
 343
 344         * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
 345         (hw_event_queue_schedule_vtracef): Likewise.
 346         * hw-tree.h (hw_tree_vparse): Likewise.
 347         * sim-profile.c (profile_vprintf): Likewise.
 348         * sim-trace.c (dis_printf): Likewise.
 349         * sim-trace.h (trace_printf): Likewise.
 350         (trace_vprintf): Likewise.
 351         * sim-utils.h (sim_do_commandf): Likewise.
 352         * hw-events.c (hw_event_queue_schedule): Use
 353         hw_event_queue_schedule_tracef.
 354
 355 2021-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
 356
 357         * sim-options.c (standard_option_handler): Add default cases to
 358         switches.
 359
 360 2021-05-02  Mike Frysinger  <vapier@gentoo.org>
 361
 362         * callback.c (os_error): Change __attribute__((noreturn)) to
 363         ATTRIBUTE_NORETURN.
 364         * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
 365         attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
 366         * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
 367         * hw-tree.h (hw_tree_delete): Likewise.
 368         * sim-basics.h (__attribute__): Delete.
 369         * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
 370         to ATTRIBUTE_NORETURN.
 371         (sim_engine_abort, sim_engine_vabort): Likewise.
 372         * sim-hw.h (sim_hw_install, sim_hw_abort): Change
 373         __attribute__((printf)) to ATTRIBUTE_PRINTF.
 374         * sim-inline.h (NORETURN): Delete.
 375         (UNUSED): Change to ATTRIBUTE_UNUSED.
 376         * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
 377         and ATTRIBUTE_NORETURN.
 378         (sim_io_eprintf, sim_io_error): Likewise.
 379         * sim-profile.c (profile_printf): Likewise.
 380         * sim-trace.h (trace_prefix, trace_generic, trace_printf,
 381         sim_debug_printf): Likewise.
 382
 383 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 384
 385         * sim-options.c (dup_arg_p): Call htab_empty.
 386
 387 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 388
 389         * dv-sockser.c (dv_sockser_install): Rename to ...
 390         (sim_install_dv_sockser): ... this.
 391         * dv-sockser.h (dv_sockser_install): Delete.
 392         * sim-module.c: Delete dv-sockser.h include.
 393         (early_modules): Delete dv_sockser_install.
 394
 395 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 396
 397         * Make-common.in (LIB_OBJS): Add modules.o.
 398         (generated_files): Add modules.c.
 399         (modules.c): New target.
 400         * sim-module.c (modules): Rename to ...
 401         (early_modules): ... this.  Delete 0 sentinel.
 402         (early_modules_len): Define.
 403         (sim_modules_detected, sim_modules_detected_len): Declare.
 404         (sim_pre_argv_init): Call sim_module_install_list.
 405         (sim_module_install): New function.
 406         (sim_module_install_list): New function.
 407         * sim-module.h (sim_module_install_list): Declare.
 408
 409 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 410
 411         * nrun.c (strsignal): New prototype.
 412
 413 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 414
 415         * callback.c (wrap): Delete.
 416         (os_close): Replace wrap call with direct call & setting last_errno.
 417         (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
 418         os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
 419
 420 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 421
 422         * gennltvals.py (TARGETS): Delete.  Update comment.
 423         (gentvals): Unify common code paths.
 424         (gen_targets): Change TARGETS to TARGETS_DIRS.  Call gentvals without
 425         target argument.
 426         * nltvals.def: Regenerate.
 427
 428 2021-04-25  Tom Tromey  <tom@tromey.com>
 429
 430         * sim-options.c (compare_strings): New function.
 431         (ARG_HASH_SIZE, ARG_HASH): Remove.
 432         (dup_arg_p): Use htab_t.
 433         (sim_parse_args): Remove assert.
 434
 435 2021-04-24  Mike Frysinger  <vapier@gentoo.org>
 436
 437         * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
 438
 439 2021-04-24  Mike Frysinger  <vapier@gentoo.org>
 440
 441         * sim-options.c (ARG_HASH_SIZE): Increase to 256.
 442         (sim_parse_args): Call SIM_ASSERT.
 443
 444 2021-04-22  Tom Tromey  <tom@tromey.com>
 445
 446         * sim-utils.c: Update includes.
 447
 448 2021-04-22  Tom Tromey  <tom@tromey.com>
 449
 450         * Make-common.in: Require GNU make.
 451
 452 2021-04-22  Tom Tromey  <tom@tromey.com>
 453
 454         * Make-common.in (stamp-hw): New target.
 455         (hw-config.h): Depend on stamp-hw.
 456         (mostlyclean): Remove stamp-hw and hw-config.h.
 457
 458 2021-04-22  Tom Tromey  <tom@tromey.com>
 459
 460         * Make-common.in (mostlyclean): Now an alias for clean, not
 461         distclean.
 462
 463 2021-04-22  Tom Tromey  <tom@tromey.com>
 464
 465         * sim-events.c (sim_events_schedule): Use
 466         sim_events_schedule_tracef.
 467
 468 2021-04-22  Simon Marchi  <simon.marchi@polymtl.ca>
 469
 470         * callback.c (os_printf_filtered, os_vprintf_filtered,
 471         os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
 472         * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
 473         * sim-events.h (sim_events_schedule_tracef,
 474         sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
 475
 476 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 477
 478         * gennltvals.py (TARGETS): Add moxie.
 479         * nltvals.def: Regenerate.
 480
 481 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 482
 483         * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
 484         * nltvals.def: Regenerate.
 485
 486 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 487
 488         * gennltvals.py (TARGETS): Add rx.
 489         * nltvals.def: Regenerate.
 490
 491 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 492
 493         * gennltvals.py (TARGETS): Add m32c.
 494         * nltvals.def: Regenerate.
 495
 496 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 497
 498         * gennltvals.py (TARGETS): Add iq2000.
 499         * nltvals.def: Regenerate.
 500
 501 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 502
 503         * syscall.c (cb_syscall): Implement CB_SYS_getpid.
 504
 505 2021-04-15  John Baldwin  <jhb@FreeBSD.org>
 506
 507         * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
 508         (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
 509         CSEARCH.
 510
 511 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 512
 513         * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg.  Delete 2nd arg to
 514         sim_cpu_alloc.
 515         (sim_cpu_alloc): Move extra_bytes to local var.  Add result of
 516         cgen_cpu_max_extra_bytes.
 517         * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
 518         (sim_cpu_alloc): Delete 2nd arg.
 519
 520 2021-04-08  Tom Tromey  <tom@tromey.com>
 521
 522         * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
 523         new-style declaration.
 524
 525 2021-04-03  Mike Frysinger  <vapier@gentoo.org>
 526
 527         * Make-common.in (install-common): Install as run-$arch and
 528         libsim-$arch.a when not the primary arch.
 529
 530 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 531
 532         * Make-common.in (CFLAGS_FOR_BUILD): Define.
 533         (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
 534
 535 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 536
 537         * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
 538         LDFLAGS_FOR_BUILD.
 539
 540 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 541
 542         * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
 543         (gentmap.o): New rule.
 544         (gentmap): Call LINK_FOR_BUILD.
 545
 546 2021-03-07  Mike Frysinger  <vapier@gentoo.org>
 547
 548         * Make-common.in (check): Delete body.
 549
 550 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 551
 552         * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
 553         (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
 554
 555 2021-02-27  Mike Frysinger  <vapier@gentoo.org>
 556
 557         * Make-common.in (SIM_EXTRA_ALL): Delete.
 558         (all): Delete $(SIM_EXTRA_ALL).
 559
 560 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 561
 562         * acinclude.m4: Removed.
 563
 564 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 565
 566         * acinclude.m4: Delete all sinclude & m4_include calls.
 567
 568 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 569
 570         * aclocal.m4: Delete.
 571
 572 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 573
 574         * sim-events.c: Include sim-cpu.h.
 575         (sim_event_watchpoints): Define watch_pc.
 576         (sim_events_watch_pc): New function.
 577         (WATCH_SIM): Handle watch_pc.
 578         * sim-events.h (sim_events_watch_pc): New prototype.
 579         * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
 580         sim_events_watch_pc.
 581         * sim-watch.h (sim_watchpoints): Delete pc.
 582
 583 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 584
 585         * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
 586         AC_CONFIG_HEADERS.
 587
 588 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 589
 590         * Make-common.in (HDEFINES, TDEFINES): Delete.
 591         (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
 592         * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
 593         bfd/configure.host sourcing.
 594
 595 2021-02-04  Mike Frysinger  <vapier@gentoo.org>
 596
 597         * gennltvals.py (TARGETS): Add riscv.
 598         (TARGET_DIRS): Likewise.
 599         * nltvals.def: Regenerate from the latest libgloss sources.
 600
 601 2021-01-31  Mike Frysinger  <vapier@gentoo.org>
 602
 603         * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
 604
 605 2021-01-31  Stafford Horne  <shorne@gmail.com>
 606
 607         * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
 608         (fixdfsi): Change res from unsigned32 to signed32.
 609         (fixdfdi): Change res from unsigned64 to signed64.
 610
 611 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 612
 613         * gennltvals.sh: Replace shell script with ...
 614         * gennltvals.py: ... this Python script.
 615         * nltvals.def: Regenerate.
 616
 617 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 618
 619         * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
 620         sim_cia.
 621         * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
 622
 623 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 624
 625         * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
 626
 627 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 628
 629         * sim-hw.c (merge_device_file): Replace fgets with getline.
 630
 631 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 632
 633         * gennltvals.sh (gen_arches): Sort calls by first arg.
 634         * nltvals.def: Regenerate.
 635
 636 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
 637
 638         * Make-common.in (version.c): Simplifiy args and call move-if-change.
 639         * create-version.sh: Delete host & target alias logic.  Write to the
 640         output directly.
 641
 642 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
 643
 644         * configure, configure.ac, Makefile.in: Delete.
 645
 646 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 647
 648         * sim-watch.c (default_interrupt_handler): Define.
 649         (sim_watchpoint_install): Set default interrupt_handler to new
 650         default_interrupt_handler.
 651
 652 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 653
 654         * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
 655
 656 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 657
 658         * sim-events.c (sim_events_watch_sim): Change byte_order type to
 659         enum bfd_endian.
 660         (sim_events_watch_core): Likewise.
 661         * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
 662         * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
 663         call to sim_events_watch_sim.
 664
 665 2021-01-12  Mike Frysinger  <vapier@gentoo.org>
 666
 667         * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
 668
 669 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 670
 671         * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
 672
 673 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 674
 675         * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
 676
 677 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 678
 679         * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
 680         strings.h, time.h, and errno.h.
 681         * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
 682         hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
 683         hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
 684         sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
 685         sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
 686         sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
 687         HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
 688         and strings.h include.
 689
 690 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 691
 692         * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
 693         * sim-core.c, sim-watch.c: Include libiberty.h.
 694
 695 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 696
 697         * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
 698
 699 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 700
 701         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
 702         Set WERROR_CFLAGS when first arg is not set or is "yes".
 703
 704 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 705
 706         * hw-base.c (full_name_of_hw): Delete full_name.  Replace
 707         hw_strdup call with hw_malloc.
 708
 709 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 710
 711         * cgen-par.c: Include stdlib.h.
 712         * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
 713
 714 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 715
 716         * Make-common.in (C_DIALECT): Define.
 717         (COMPILE.pre): Append $(C_DIALECT).
 718         * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
 719
 720 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
 721
 722         * sim-core.c (sim_memory_map): Define.
 723
 724 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 725
 726         * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
 727         * configure: Regenerate.
 728
 729 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 730
 731         * sim-options.c (sim_print_version): Print out more details when
 732         is_command is non-zero.
 733
 734 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 735
 736         * sim-options.c (standard_option_handler): Call sim_print_version.
 737         (sim_print_version): New function.
 738         * sim-options.h (sim_print_version): New prototype.
 739
 740 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 741
 742         * sim-config.c (print_sim_config): Rename to ...
 743         (sim_config_print): ... this.
 744         * sim-config.h: Likewise.
 745
 746 2021-01-02  Mike Frysinger  <vapier@gentoo.org>
 747
 748         * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
 749         FLOOR_PAGE): Delete unused macros.
 750         (align_up, align_down): Define.
 751
 752 2020-08-10  Tom de Vries  <tdevries@suse.de>
 753
 754         * sim-cpu.c: Include stdlib.h for free.
 755
 756 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
 757
 758         * nrun.c: Include stdlib.h.
 759         * sim-core.c: Likewise.
 760         * sim-engine.c: Likewise.
 761         * sim-io.c: Likewise.
 762         * sim-module.c: Likewise.
 763         * sim-reason.c: Likewise.
 764
 765 2019-12-19  Tom Tromey  <tromey@adacore.com>
 766
 767         PR build/24572:
 768         * Makefile.in (install-strip): New target.
 769
 770 2019-12-01  Pavel I. Kryukov  <kryukov@frtk.ru>
 771
 772         * sim-utils.c: Prevent buffer overflow.
 773
 774 2019-09-23  Dimitar Dimitrov  <dimitar@dinux.eu>
 775
 776         * gennltvals.sh: Add PRU libgloss target.
 777         * nltvals.def: Regenerate from the latest libgloss sources.
 778
 779 2019-06-13  Stafford Horne  <shorne@gmail.com>
 780
 781         * cgen-accfp.c (unorderedsf, unordereddf): New functions.
 782         (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
 783         * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
 784
 785 2019-06-13  Stafford Horne  <shorne@gmail.com>
 786
 787         * cgen-accfp.c (floatdidf, fixdfdi): New functions.
 788         (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
 789
 790 2019-04-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 791
 792         * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
 793         CURRENT_TARGET_BYTE_ORDER.
 794         (SUBWORDTFSI): Likewise.
 795         (JOINSIDF): Likewise.
 796         (JOINSIXF): Likewise.
 797         (JOINSITF): Likewise.
 798
 799 2019-03-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 800
 801         * sim-base.h: Add 'sim-assert.h' include.
 802         * sim-basics.h: Add 'libiberty.h' include.
 803
 804 2019-03-28  Stafford Horne  <shorne@gmail.com>
 805
 806         * sim-options.c: Include "config.h".
 807         Include <stdio.h>.
 808         * sim-watch.c: Include "config.h".
 809         Include <stdio.h>.
 810         * hw-device.c: Include <string.h>.
 811         * hw-events.c: Include <string.h>.
 812         * hw-handles.c: Include <stdlib.h>.
 813         * sim-fpu.c: Include <stdlib.h>.
 814
 815 2019-03-28  Stafford Horne  <shorne@gmail.com>
 816
 817         * Make-common.in (sim-arange_h): Remove sim-arange.c
 818         * sim-arange.c: Remove SIM_ARANGE_C.
 819         Add ifdef for _SIM_ARANGE_C_.
 820         Include "sim-arange.h".
 821         Remove include for unused "sim-assert.h".
 822         Remove DEFINE_INLINE_P.  Remove DEFINE_NON_INLINE_P.
 823         (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
 824         (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
 825         (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
 826         INLINE_SIM_ARANGE.
 827         * sim-arange.h (sim_addr_range_add): Declare as
 828         INLINE_SIM_ARANGE.
 829         (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
 830         (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
 831         Remove definition of SIM_ARANGE_INLINE.
 832         Remove [HAVE_INLINE].
 833         Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
 834         * sim-base.h: Include "sim-arange.h"
 835         * sim-basics.h: Remove include of "sim-arange.h"
 836         * sim-inline.c: Include "sim-arange.c"
 837         * sim-inline.h: Define INLINE_SIM_ARANGE.
 838         Define SIM_ARANGE_INLINE.  Define EXTERN_SIM_ARANGE_P.
 839         Define STATIC_INLINE_SIM_ARANGE.  Define STATIC_SIM_ARANGE.
 840
 841 2019-01-26  Tom Tromey  <tom@tromey.com>
 842
 843         * Make-common.in (version.c): Use sim's create-version.sh.
 844         * create-version.sh: New file.
 845
 846 2019-01-16  Pavel I. Kryukov  <kryukov@frtk.ru>
 847
 848         * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
 849
 850 2019-01-15  Simon Marchi  <simon.marchi@ericsson.com>
 851
 852         * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
 853
 854 2018-12-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 855
 856         * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
 857         this point, it should have already been set in cb_syscall.
 858
 859 2018-10-05  Stafford Horne  <shorne@gmail.com>
 860
 861         * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
 862         (ADDOFDI): New function, add overflow flag DI variant.
 863         (SUBCFDI): New function, subtract carry flag DI variant.
 864         (SUBOFDI): New function, subtract overflow flag DI variant.
 865
 866 2018-09-28  Компан, Вячеслав Олегович  <kompan.vo@phystech.edu>
 867
 868         * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
 869         cpu_core.byte_xor.
 870         * sim-core.c (sim_core_set_xor): Likewise.
 871         (sim_core_xor_read_buffer): Likewise.
 872         (sim_core_xor_write_buffer): Likewise.
 873
 874 2017-12-12  Peter Gavin  <pgavin@gmail.com>
 875             Stafford Horne  <shorne@gmail.com>
 876
 877         * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
 878         flag.
 879         (MUL1OFSI): New function, 1's complement overflow flag.
 880
 881 2017-12-12  Peter Gavin  <pgavin@gmail.com>
 882             Stafford Horne <shorne@gmail.com>
 883
 884         * cgen-accfp.c (remsf, remdf): New function.
 885         (cgen_init_accurate_fpu): Add remsf and remdf.
 886         * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
 887         * sim-fpu.c (sim_fpu_rem): New function.
 888         * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
 889         (sim_fpu_rem): New function.
 890         (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
 891
 892 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 893
 894         * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
 895         environment.
 896
 897 2017-05-24  Yao Qi  <yao.qi@linaro.org>
 898
 899         * sim-trace.c (trace_disasm): Caller update.
 900
 901 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
 902
 903         * sim-base.h (sim_state_base): Add prog_syms_count.
 904         (STATE_PROG_SYMS_COUNT): Define.
 905         * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
 906         (trace_load_symbols): New function.
 907         (trace_sym_value): Likewise.
 908         (trace_prefix): Change STATE_CPU(cpu) to sd.  Replace symbol
 909         loading logic with a call to trace_load_symbols.
 910         * sim-trace.h (trace_load_symbols, trace_sym_value): New
 911         prototypes.
 912
 913 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 914
 915         * cgen-types.h (mode_names): Mark const.
 916         * cgen-utils.c (mode_names): Likewise.
 917
 918 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 919
 920         * cgen-defs.h (struct cgen_state): Delete argv and envp.
 921         (STATE_ARGV, STATE_ENVP): Delete.
 922
 923 2016-02-04  Nick Clifton  <nickc@redhat.com>
 924
 925         * cgen-scache.c (scache_option_handler): Prevent possible
 926         undefined behaviour computing the size of the scache by using
 927         unsigned integers instead of signed integers.
 928
 929 2016-01-17  Joel Brobecker  <brobecker@adacore.com>
 930
 931         * sim-fpu.c: Minor comment fixes throughout.
 932
 933 2016-01-17  Joel Brobecker  <brobecker@adacore.com>
 934
 935         * sim-fpu.c (print_bits): Minor reformatting (no code change).
 936         (sim_fpu_map): Likewise.
 937
 938 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
 939
 940         * sim-config.c (print_sim_config): Drop extra whitespace before =
 941         in output for byte order, stdio, and msb settings.
 942
 943 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 944
 945         * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
 946         AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug.  Likewise for
 947         sim-stdio, sim-trace, and sim-profile.
 948         (SIM_AC_OPTION_ENVIRONMENT): Likewise.
 949         (SIM_AC_OPTION_ASSERT): Likewise.
 950         (SIM_AC_OPTION_SMP): Likewise.
 951         (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
 952         * configure: Regenerate.
 953         * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
 954         SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
 955         (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
 956         $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
 957         * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
 958         WITH_ENVIRONMENT & USER_ENVIRONMENT.
 959         * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
 960         DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
 961         WITH_ASSERT, WITH_STDIO): Delete.
 962         * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
 963         check.
 964
 965 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 966
 967         * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
 968         * configure: Regenerate.
 969         * Make-common.in (SIM_PACKAGES): Delete.
 970         (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
 971
 972 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 973
 974         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
 975
 976 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 977
 978         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
 979
 980 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 981
 982         * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
 983         sim_link_links.
 984         (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
 985         * gentmap.c: Change targ-vals.def include to nltvals.def.
 986         * Make-common.in (gentmap): Change targ-vals.def to
 987         $(srccom)/nltvals.def.
 988         (distclean): Delete rm -f targ-vals.def.
 989         * Makefile.in: Update comment.
 990
 991 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 992
 993         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
 994         (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
 995         and always set -DDEFAULT_INLINE.  Delete AC_ARG_ENABLE 4th arg.
 996
 997 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 998
 999         * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1000         and --enable-sim-stdcall and sim_stdcall.
1001         * configure: Regenerate.
1002         * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1003         (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1004         * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1005         * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1006         (REGPARM_*): Delete all regparm defines and their use.
1007
1008 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1009
1010         * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1011         * Make-common.in (SIM_CFLAGS): Delete.
1012         (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1013         * Makefile.in: Likewise.
1014
1015 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
1016
1017         * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC.  Drop 2nd arg
1018         to AC_OUTPUT.  Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1019         AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1020         * acinclude.m4 (SIM_AC_COMMON): ... here.
1021         * aclocal.m4, configure: Regenerate.
1022         * config.in: Delete file.
1023         * callback.c: Change cconfig.h include to config.h.
1024         * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1025         syscall.c: Likewise.
1026         * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1027         * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1028
1029 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
1030
1031         * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1032         date, and time information.
1033
1034 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
1035
1036         * sim-options.c (sim_parse_args): Mark argv array const.
1037         * sim-options.h (sim_parse_args): Likewise.
1038
1039 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1040
1041         * sim-trace.c: Include dis-asm.h.
1042         (OPTION_TRACE_DISASM): New enum.
1043         (trace_options): Add trace-disasm flag.
1044         (trace_option_handler): Handle OPTION_TRACE_DISASM.
1045         (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1046         (dis_read, dis_printf, trace_disasm): New functions.
1047         * sim-trace.h: Include dis-asm.h.
1048         (TRACE_INSN_IDX): Clarify comment.
1049         (TRACE_DISASM_IDX): New enum.
1050         (TRACE_disasm): New define.
1051         (WITH_TRACE_DISASM_P): New define.
1052         (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1053         (STRACE_DISASM_P): New define.
1054         (TRACE_DISASM_P): Likewise.
1055         (TRACE_DISASM_P): Likewise.
1056         (TRACE_DISASM): Likewise.
1057         (trace_disasm): New function.
1058
1059 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1060
1061         * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1062
1063 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1064
1065         * cgen-scache.c (MAX): Delete.
1066         (scache_init): Change MAX to max.
1067         * cgen-trace.c (min): Delete.
1068         * cgen-utils.c (min): Delete.
1069         * sim-basics.h [!min] (min): Define.
1070         [!max] (max): Define.
1071
1072 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1073
1074         * sim-options.c (sim_parse_args): Tweak getopt error message.
1075
1076 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1077
1078         * acinclude.m4 (sim-bswap): Delete.
1079         * configure: Regenerate.
1080         * Make-common.in (SIM_BSWAP): Delete.
1081         (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1082         * sim-config.h (htonl, ntohl): Delete.
1083         (WITH_BSWAP): Delete.
1084
1085 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1086
1087         * sim-options.c (sim_parse_args): Declare local save_opterr.  Save
1088         opterr state to it before calling getopt_long and restore afterwards.
1089         Set opterr to 0.  When optc is '?', call sim_io_eprintf.
1090
1091 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1092
1093         * hw-device.h (device): Delete commented typedef.
1094         * sim-basics.h (device): Delete typedef.
1095
1096 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1097
1098         * sim-options.c (sim_parse_args): Replace for loop with a call
1099         to countargv.
1100
1101 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1102
1103         * nrun.c (myname): Mark const.
1104         (main): Mark name const.  Replace myname parsing loop with a
1105         call to lbasename.
1106
1107 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1108
1109         (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1110         * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1111         (SIM_AC_OPTION_HOSTENDIAN): Delete.
1112         * config.in, configure: Regenerate.
1113         * Make-common.in (SIM_HOSTENDIAN): Delete.
1114         * sim-config.c (current_host_byte_order): Delete.
1115         (sim_config): Delete current_host_byte_order assignments and
1116         CURRENT_HOST_BYTE_ORDER checks.
1117         (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1118         * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1119         (HOST_BYTE_ORDER): ... this.  Define based on WORDS_BIGENDIAN.
1120         (current_host_byte_order): Delete.
1121         (CURRENT_HOST_BYTE_ORDER): Likewise.
1122         * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1123         (HOST_BYTE_ORDER): ... this.
1124         (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1125         HOST_BYTE_ORDER.
1126         (sim_endian_join_16): Likewise.
1127         * sim-n-core.h (sim_core_read_misaligned_N): Change
1128         CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1129         (sim_core_write_misaligned_N): Likewise.
1130         * sim-n-endian.h (endian_t2h_N): Likewise.
1131         (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1132         endian_le2h_N): Likewise.
1133         (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1134
1135 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1136
1137         * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1138         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1139         BFD_ENDIAN_UNKNOWN.
1140         (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1141         * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1142         (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1143         * nrun.c (main): Likewise.
1144         * sim-config.c (current_host_byte_order): Change type to enum
1145         bfd_endian.  Initialize to BFD_ENDIAN_UNKNOWN.
1146         (current_target_byte_order): Likewise.
1147         (config_byte_order_to_a): Likewise.  Change BIG_ENDIAN to
1148         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1149         BFD_ENDIAN_UNKNOWN.
1150         (sim_config): Change prefered_target_byte_order type to enum
1151         bfd_endian.  Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1152         to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1153         * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1154         to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1155         Delete all the various arch/OS endian includes & defines.
1156         (current_host_byte_order): Change type to enum bfd_endian.
1157         (current_target_byte_order): Likewise.
1158         (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1159         (CURRENT_TARGET_BYTE_ORDER): Likewise.
1160         * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1161         * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1162         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1163         BFD_ENDIAN_UNKNOWN.
1164         (sim_events_watch_core): Likewise.
1165         * sim-events.h: Likewise.
1166         * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1167         BFD_ENDIAN_BIG.
1168         (sim_core_write_misaligned_N): Likewise.
1169         * sim-n-endian.h (endian_h2be_N): Likewise.
1170         (endian_be2h_N): Likewise.
1171         (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1172         (offset_N): Likewise.
1173         * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1174         BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1175
1176 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1177
1178         * cgen-defs.h (current_state): Delete.
1179         * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1180         * sim-utils.c (current_state): Delete.
1181
1182 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
1183
1184         * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1185         to use lbasename.
1186
1187 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
1188
1189         * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1190
1191 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
1192
1193         * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1194         * config.in, configure: Regenerate.
1195         * Make-common.in (sim-basics_h): Delete tconfig.h.
1196         (distclean): Likewise.
1197         * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1198         (new_sim_core_mapping): Delete WITH_HW and device *device.
1199         (sim_core_map_attach, sim_core_attach): Likewise.
1200         (sim_core_read_buffer): Delete WITH_DEVICES logic.
1201         (sim_core_write_buffer): Likewise.
1202         * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1203         *device.
1204         (sim_core_attach): Likewise.
1205         (device_io_read_buffer, device_io_write_buffer): Delete.
1206         * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1207         (sim_core_write_aligned_N): Likewise.
1208         * tconfig.h: Delete file.
1209
1210 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
1211
1212         * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1213         Call sim_cpu_hw_io_read_buffer if cpu is valid.
1214         (sim_core_write_buffer): Move cia decl to top of func.  Call
1215         sim_cpu_hw_io_write_buffer if cpu is valid.
1216
1217 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1218
1219         * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1220         HW_TRACE call.
1221         (hw_find_integer_property): Likewise.
1222         (hw_find_integer_array_property): Likewise.
1223         (hw_add_duplicate_property): Likewise.
1224
1225 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1226
1227         * sim-config.h (WITH_ENGINE): Delete.
1228         * sim-module.c (modules): Always include sim_engine_install.
1229
1230 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1231
1232         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1233         * cgen-types.h (SIM_HAVE_MODEL): Delete.
1234         * sim-base.h: Always include sim-model.h.
1235         * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1236         * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1237         * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1238         [!WITH_MODEL_P] (sim_machs): Define.
1239         * sim-model.h: Add some developer docs.
1240         [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1241         (WITH_MODEL_P): Define.
1242         * sim-module.c (modules): Always include sim_model_install.
1243         * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1244
1245 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1246
1247         * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1248         * sim-model.c: Likewise.
1249         * sim-model.h: Likewise.  Rename MACH_IMP_PROPERTIES to
1250         SIM_MACH_IMP_PROPERTIES
1251
1252 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1253
1254         * sim-core.c (device_error): Delete.
1255         (sim_core_map_attach): Delete calls to device_error.
1256         (sim_core_attach): Likewise.
1257         * sim-core.h (device_error): Delete.
1258         * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1259         to sim_engine_abort.
1260         (sim_core_write_aligned_N): Likewise.
1261
1262 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1263
1264         * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1265         * sim-core.c (sim_core_write_buffer): Likewise.
1266         * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1267         (sim_core_write_aligned_N): Likewise.
1268
1269 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1270
1271         * dv-pal.c: Include config.h and sim-main.h.
1272         (hw_pal_io_read_buffer): Always call CPU_INDEX.
1273
1274 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1275
1276         * sim-options.c (standard_options): Always enable load-lma and
1277         load-vma options.
1278         (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1279
1280 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1281
1282         * sim-module.c (MODULE_LIST): Delete.
1283
1284 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1285
1286         * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1287         Move to h8300/compile.c.
1288         [SIM_H8300] (standard_options): Likewise.
1289         (standard_option_handler): Likewise.
1290
1291 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1292
1293         * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1294         sim_watchpoint_install.
1295
1296 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1297
1298         * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1299         * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1300         sim_memopt_install.
1301         * sim-options.c (OPTION_MEM_SIZE): Delete.
1302         [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1303         (standard_option_handler): Likewise.
1304
1305 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1306
1307         * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1308
1309 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1310
1311         PR sim/18762
1312         * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1313
1314 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1315
1316         PR sim/19273
1317         * sim-utils.c (sim_do_commandf): Declare ret.  Call va_start,
1318         vasprintf, and va_end together.  Check ret after va_end call.
1319
1320 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1321
1322         * sim-types.h (SIM_PRI_TB): Define.
1323         (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1324         (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1325         (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1326         (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1327
1328 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
1329
1330         * sim-main.h (WITH_MODULO_MEMORY): Delete.
1331         * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1332         (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1333         (sim_core_translate): Likewise.
1334         * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1335
1336 2015-11-16  Mike Frysinger  <vapier@gentoo.org>
1337
1338         * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1339         (cgen_cpu_close): Change to XCONCAT2.
1340
1341 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
1342
1343         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1344         and sim-stop.o.
1345
1346 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
1347
1348         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1349         * sim-close.c: New file.
1350
1351 2015-09-25  Andrew Bennett  <andrew.bennett@imgtec.com>
1352             Ali Lown  <ali.lown@imgtec.com>
1353
1354         * sim-bits.h (EXTEND6): New macro.
1355         (EXTEND12): New macro.
1356         (EXTEND25): New macro.
1357
1358 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1359
1360         * sim-trace.c (trace_one_insn): Delete.
1361         * sim-trace.h (trace_one_insn): Delete.
1362
1363 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1364
1365         * sim-trace.c (debug_printf): Rename to ...
1366         (sim_debug_printf): ... this.
1367         * sim-trace.h (debug_printf): Delete define.
1368         (debug_printf): Rename to ...
1369         (sim_debug_printf): ... this.
1370
1371 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1372
1373         * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1374         (trace_options): Add trace-register option.
1375         (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1376         (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1377         * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1378         (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1379         TRACE_REGISTER_P, TRACE_REGISTER): Define.
1380
1381 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1382
1383         * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1384         STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1385         STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1386         STRACE_DEBUG): Define.
1387
1388 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1389
1390         * sim-trace.c (trace_options): Update help text for trace-alu,
1391         trace-fpu, trace-vpu, and trace-semantics.
1392         * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1393         (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1394
1395 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1396
1397         * sim-assert.h (SIM_FILTER_PATH): Delete.
1398         [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1399         (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1400         [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1401         (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1402         * sim-events.c: Include libiberty.h.
1403         (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1404
1405 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1406
1407         * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1408         (AC_ARG_ENABLE(sim-cflags)): Likewise.
1409         (AC_ARG_ENABLE(sim-debug)): Likewise.
1410         (AC_ARG_ENABLE(sim-stdio)): Likewise.
1411         (AC_ARG_ENABLE(sim-trace)): Likewise.
1412         (AC_ARG_ENABLE(sim-profile)): Likewise.
1413         (AC_ARG_ENABLE(sim-environment)): Likewise.
1414         (AC_ARG_ENABLE(sim-alignment)): Likewise.
1415         (AC_ARG_ENABLE(sim-assert)): Likewise.
1416         (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1417         (AC_ARG_ENABLE(sim-endian)): Likewise.
1418         (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1419         (AC_ARG_ENABLE(sim-float)): Likewise.
1420         (AC_ARG_ENABLE(sim-scache)): Likewise.
1421         (AC_ARG_ENABLE(sim-default-model)): Likewise.
1422         (AC_ARG_ENABLE(sim-inline)): Likewise.
1423         (AC_ARG_ENABLE(sim-packages)): Likewise.
1424         (AC_ARG_ENABLE(sim-regparm)): Likewise.
1425         (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1426         (AC_ARG_ENABLE(sim-smp)): Likewise.
1427         (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1428         (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1429         (AC_ARG_ENABLE(cgen-maint)): Likewise.
1430         * configure: Regenerate.
1431
1432 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1433
1434         * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1435
1436 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1437
1438         * cgen-trace.c [!__STDC__]: Delete.
1439         * sim-trace.h [!__STDC__]: Likewise.
1440
1441 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1442
1443         * sim-model.c (sim_model_init): Assert model is not NULL.
1444
1445 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1446
1447         * sim-types.h: Move SIM_TYPES_H define to top of file.  Include
1448         stdint.h.  Replace all signed/unsigned typedefs with int#_t and
1449         uint#_t.
1450
1451 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1452
1453         * sim-alu.h (_SIM_ALU_H_): Rename to ...
1454         (SIM_ALU_H): ... this.
1455         * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1456         (SIM_ASSERT_H): ... this.
1457         * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1458         (SIM_BASICS_H): ... this.
1459         * sim-bits.h (_SIM_BITS_H_): Rename to ...
1460         (SIM_BITS_H): ... this.
1461         * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1462         (SIM_ENDIAN_H): ... this.
1463
1464 2015-06-18  Mike Frysinger  <vapier@gentoo.org>
1465
1466         * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1467         constant string.
1468
1469 2015-06-18  Mike Frysinger  <vapier@gentoo.org>
1470
1471         * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1472         m for sentinel testing.
1473
1474 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1475
1476         * sim-syscall.c: Include errno.h and targ-vals.h.
1477         (sim_syscall_multi, sim_syscall): Define.
1478         * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1479         * syscall.c (cb_syscall): Extend comment.
1480
1481 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1482
1483         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1484         * sim-syscall.c: New file.
1485         * sim-syscall.h: New file.
1486
1487 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1488
1489         * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1490         (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1491         (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1492         (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1493         cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1494         Define.
1495         * gentmap.c (gen_targ_map_c): Output name field.
1496
1497 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1498
1499         * acinclude.m4: Change configure.in to configure.ac.
1500         * sim-config.h: Likewise.
1501
1502 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1503
1504         * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1505         * configure: Regenerate.
1506
1507 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1508
1509         * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1510         TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1511         TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1512         TRACE_DEBUG): Define.
1513
1514 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1515
1516         * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1517         * sim-trace.c (trace_option_handler): Likewise.
1518         * sim-trace.h (WITH_TRACE_ANY_P): Define.
1519         (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1520         (TRACE_ANY_P): Likewise.
1521
1522 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1523
1524         * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1525         CGEN_TRACE_INSN_FINI.
1526         * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1527         trace_result to cgen_trace_result, trace_insn_fini to
1528         cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1529         and trace_extract to cgen_trace_extract.
1530         * cgen-trace.h (trace_insn_init): Rename to ...
1531         (cgen_trace_insn_init): ... this.
1532         (trace_insn_fini): Rename to ...
1533         (cgen_trace_insn_fini): ... this.
1534         (trace_insn): Rename to ...
1535         (cgen_trace_insn): ... this.
1536         (trace_extract): Rename to ...
1537         (cgen_trace_extract): ... this.
1538         (trace_result): Rename to ...
1539         (cgen_trace_result): ... this.
1540         (TRACE_RESULT_P): Rename to ...
1541         (CGEN_TRACE_RESULT_P): ... this.
1542         (TRACE_INSN_INIT): Rename to ...
1543         (CGEN_TRACE_INSN_INIT): ... this.  Change trace_insn_init to
1544         cgen_trace_insn_init.
1545         (TRACE_INSN_FINI): Rename to ...
1546         (CGEN_TRACE_INSN_FINI): ... this.  Change trace_insn_fini to
1547         cgen_trace_insn_fini.
1548         (TRACE_PRINTF): Rename to ...
1549         (CGEN_TRACE_PRINTF): ... this.
1550         (TRACE_INSN): Rename to ...
1551         (CGEN_TRACE_INSN): ... this.  Change trace_insn to cgen_trace_insn.
1552         (TRACE_EXTRACT): Rename to ...
1553         (CGEN_TRACE_EXTRACT): ... this.  Change trace_extract to
1554         cgen_trace_extract.
1555         (TRACE_RESULT): Rename to ...
1556         (CGEN_TRACE_RESULT): ... this.  Change TRACE_RESULT_P to
1557         CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1558         * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1559         CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1560         TRACE_INSN to CGEN_TRACE_INSN.
1561         (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1562
1563 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1564
1565         * sim-events.c (ETRACE_P): Delete.
1566         (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1567         (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1568         * sim-events.h (struct _sim_events): Delete trace member.
1569         * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1570         always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1571
1572 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1573
1574         * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1575         STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1576         STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1577         STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1578
1579 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1580
1581         * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1582
1583 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1584
1585         * sim-trace.h (WITH_TRACE_P): New define.
1586         (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1587         WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1588         WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1589         WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1590         WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1591         Redefine to use WITH_TRACE_P.
1592
1593 2015-06-09  Mike Stump  <mrs@mrs.kithrup.com>
1594
1595         * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1596         mistake in call to sim_engine_abort.
1597
1598 2015-04-29  Nick Clifton  <nickc@redhat.com>
1599
1600         PR 18273
1601         * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1602         increasing parenthesis around casts to signed values.
1603
1604 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
1605
1606         * gennltvals.sh: Add mcore support.
1607         * nltvals.def: Regenerate.
1608
1609 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
1610
1611         * cgen.sh: Add +x permissions.
1612         * genmloop.sh: Likewise.
1613         * gentvals.sh: Likewise.
1614         * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1615         Change all uses of srcroot for newlib to newlibroot.
1616
1617 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
1618
1619         * sim-base.h (SIM_CPU): New typedef.
1620
1621 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
1622
1623         * cgen-engine.h (CIA_ADDR): Delete.
1624         * sim-base.h: Update sim_cia example.
1625         [!CIA_ADDR] (sim_cia): New typedef.
1626
1627 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
1628
1629         * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1630         * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1631         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1632         * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1633         CIA_SET to CPU_PC_SET.
1634
1635 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
1636
1637         * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1638         * sim-main.h (STATE_CPU): Remove from comment and define.
1639
1640 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1641
1642         * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1643         * configure: Regenerate.
1644
1645 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1646
1647         * sim-options.c: Include version.h.
1648         (OPTIONS_VERSION): New enum.
1649         (standard_options): Add "version".
1650         (standard_option_handler): Handle OPTIONS_VERSION.
1651
1652 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1653
1654         * Makefile.in (version.o): Change to using create-version.sh from gdb.
1655         (create-version.sh): Delete.
1656
1657 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
1658
1659         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1660
1661 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
1662
1663         * run-sim.h, run.c: Delete.
1664         * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1665
1666 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
1667
1668         * config.in, configure: Regenerate.
1669         * Make-common.in (CSEARCH): Add $(ZLIBINC).
1670         (ZLIB, ZLIBINC): Define.
1671         (BFD_LIB): Add $(ZLIB).
1672
1673 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
1674
1675         * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1676         * cgen-ops.h (SEMOPS_INLINE): Likewise.
1677
1678 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
1679
1680         * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1681         (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1682         * sim-inline.h (INLINE2): Define to gnu_inline when available.
1683
1684 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1685
1686         * sim-profile.c (profile_pc_event): Get pc via sim_pc_get.  Delete
1687         usage of STATE_WATCHPOINTS.
1688         (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check.  Change
1689         STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1690
1691 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1692
1693         * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1694
1695 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1696
1697         * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1698
1699 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1700
1701         * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1702         of enable_sim_hardware to AC_ARG_ENABLE.
1703
1704 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
1705
1706         * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1707         Add dv-sockser.o to sim_hw_objs.
1708
1709 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
1710
1711         * dv-sockser.c: Include config.h.
1712         * dv-sockser.h: Include sim-inline.h.
1713         [HAVE_DV_SOCKSER]: Move all prototypes here.
1714         [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1715         dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1716
1717 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
1718
1719         * gentmap.c, run.c: Convert old style prototypes.
1720
1721 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
1722
1723         * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM.  Delete logic for
1724         symlinking tconfig.h to tconfig.in.
1725         * config.in, configure: Regenerate.
1726         * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1727         * tconfig.in: Rename file ...
1728         * tconfig.h: ... here.
1729
1730 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
1731
1732         * dv-socker.h (dv_sockser_install): Declare.
1733         * sim-module.c: Include config.h.
1734         [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1735         (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1736         * sim-module.h: Include gdb/remote-sim.h.
1737
1738 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1739
1740         * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1741         (sim-inline.c): Delete rule.
1742
1743 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1744
1745         * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1746         * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1747         [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1748
1749 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1750
1751         * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1752         [!ASSERT, WITH_ASSERT]: Likewise.
1753         * sim-endian.c: Delete sim-io.h include.
1754
1755 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
1756
1757         * run-sim.h (sim_kill): Delete unused prototype.
1758
1759 2015-02-13  Chen Gang  <gang.chen.5i5j@gmail.com>
1760
1761         * gentmap.c: Include "string.h".
1762
1763 2015-02-02  Chen Gang  <gang.chen.5i5j@gmail.com>
1764
1765         * sim-options.c (sim_args_command): Call freeargv() when failure
1766         occurs.
1767
1768 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1769
1770         * aclocal.m4, configure: Regenerate using automake 1.11.1.
1771
1772 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
1773
1774         * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1775         and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1776         callbacks following renaming in callback.h.
1777         * syscall.c (cb_syscall): Likewise.  Adjust calls to "lstat"
1778         callback by call to "to_lstat" callback
1779
1780 2014-08-28  Gary Benson  <gbenson@redhat.com>
1781
1782         * sim-trace.h (debug_printf): New define.
1783
1784 2014-08-19  Alan Modra  <amodra@gmail.com>
1785
1786         * configure: Regenerate.
1787
1788 2014-08-15  Roland McGrath  <mcgrathr@google.com>
1789
1790         * configure: Regenerate.
1791         * config.in: Regenerate.
1792
1793 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
1794
1795         * sim-command.c (sim_do_command): Add const to cmd.
1796         * sim-options.c (sim_args_command): Add const to cmd.
1797         * sim-options.h (sim_args_command): Add const to cmd.
1798
1799 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
1800
1801         * sim-hload.c (sim_load): Add const to prog.
1802         * sim-load.c (sim_load_file): Likewise.
1803         * sim-utils.c (sim_analyze_program): Likewise.
1804         * sim-utils.h (sim_analyze_program): Likewise.
1805         (sim_load_file): Likewise.
1806
1807 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
1808
1809         * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1810         * callback.c (system): Delete unused prototype.
1811         (os_init): Likewise.
1812         (os_shutdown): Likewise.
1813         (os_unlink): Likewise.
1814         (os_time): Likewise.
1815         (os_system): Likewise.
1816         (os_rename): Likewise.
1817         (os_write_stdout): Likewise.
1818         (os_flush_stdout): Likewise.
1819         (os_write_stderr): Likewise.
1820         (os_flush_stderr): Likewise.
1821         (os_write): Likewise.
1822         (os_read_stdin): Likewise.
1823         (os_read): Likewise.
1824         (os_open): Likewise.
1825         (os_lseek): Likewise.
1826         (os_isatty): Likewise.
1827         (os_get_errno): Likewise.
1828         (os_close): Likewise.
1829         (os_vprintf_filtered): Likewise.
1830         (os_evprintf_filtered): Likewise.
1831         (os_error): Likewise.
1832         (fdmap): Likewise.
1833         (fdbad): Likewise.
1834         (wrap): Likewise.
1835         (wrap): Change to new style prototype.
1836         (fdbad): Likewise.
1837         (fdmap): Likewise.
1838         (os_close): Likewise.
1839         (os_poll_quit): Likewise.
1840         (os_get_errno): Likewise.
1841         (os_isatty): Likewise.
1842         (os_lseek): Likewise.
1843         (os_open): Likewise.
1844         (os_read): Likewise.
1845         (os_read_stdin): Likewise.
1846         (os_write): Likewise.
1847         (os_write_stdout): Likewise.
1848         (os_flush_stdout): Likewise.
1849         (os_write_stderr): Likewise.
1850         (os_flush_stderr): Likewise.
1851         (os_rename): Likewise.
1852         (os_system): Likewise.
1853         (os_time): Likewise.
1854         (os_unlink): Likewise.
1855         (os_stat): Likewise.
1856         (os_fstat): Likewise.
1857         (os_lstat): Likewise.
1858         (os_ftruncate): Likewise.
1859         (os_truncate): Likewise.
1860         (os_pipe): Likewise.
1861         (os_pipe_empty): Likewise.
1862         (os_pipe_nonempty): Likewise.
1863         (os_shutdown): Likewise.
1864         (os_init): Likewise.
1865         (cb_read_target_syscall_maps): Likewise.
1866         (cb_target_to_host_syscall): Likewise.
1867         (cb_host_to_target_errno): Likewise.
1868         (cb_target_to_host_open): Likewise.
1869         (cb_store_target_endian): Likewise.
1870         (cb_host_to_target_stat): Likewise.
1871         * sim-hload.c (sim_load): Change to new style prototype.
1872         * sim-load.c (sim_load_file): Change to new style prototype.
1873         (report_transfer_performance): Likewise.
1874         (xprintf_bfd_vma): Likewise.
1875         * syscall.c (cb_get_string): Change to new style prototype.
1876         (get_path): Likewise.
1877         (cb_syscall): Likewise.
1878
1879 2013-10-15  Hans-Peter Nilsson  <hp@axis.com>
1880
1881         * create-version.sh: Align parameters to match those of
1882         ../../gdb/common/create-version.sh.
1883         * Make-common.in (srcsim): New variable.
1884         (version.c): Adjust call to create-version.sh as per above.
1885
1886 2013-09-23  Alan Modra  <amodra@gmail.com>
1887
1888         * configure: Regenerate.
1889
1890 2013-09-03  Mike Stump  <mikestump@comcast.net>
1891
1892         * sim-options.c (complete_option_list): Mark text and word const.
1893
1894 2013-06-28  Tom Tromey  <tromey@redhat.com>
1895
1896         * Make-common.in (version.c): Use version.in, not
1897         common/version.in.
1898         * create-version.sh: Likewise.
1899
1900 2013-06-24  Joel Brobecker  <brobecker@adacore.com>
1901
1902         * create-version.sh: New script. Adapted from
1903         gdb/commong/create-version.sh.
1904         * Make-common.in (version.c): Update rule dependencies,
1905         and re-implement using create-version.sh.
1906
1907 2013-06-21  Nick Clifton  <nickc@redhat.com>
1908
1909         * gennltvals.sh: Add msp430 support.
1910         * nltvals.def: Regenerate.
1911
1912 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
1913
1914         * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1915         * aclocal.m4, configure: Regenerate.
1916
1917 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
1918
1919         PR build/15414:
1920         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1921         -Wformat-nonliteral with -Wno-format.
1922
1923 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
1924
1925         * acinclude.m4: Regenerate.
1926
1927 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
1928
1929         * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty  on hosts
1930         which do not support dv-sockser.o.  Add always as option to
1931         first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1932         is always required to be enabled by simulator.
1933
1934 2012-08-28  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1935
1936         * gennltvals.sh: Use libgloss/syscall.h for cr16.
1937         * nltvals.def: Regenerate.
1938
1939 2012-06-16  Joel Brobecker  <brobecker@adacore.com>
1940
1941         * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1942         * config.in, configure: Regenerate.
1943
1944 2012-05-24  Pedro Alves  <palves@redhat.com>
1945
1946         * sim-signal.h (sim_signal_to_target): Rename to ...
1947         (sim_signal_to_gdb_signal): ... this.
1948         * sim-signal.c (sim_signal_to_target): Rename to ...
1949         (sim_signal_to_gdb_signal): ... this.
1950         * sim-reason.c (sim_stop_reason): Adjust to rename.
1951
1952 2012-05-24  Pedro Alves  <palves@redhat.com>
1953
1954         PR gdb/7205
1955
1956         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1957
1958 2012-05-24  Pedro Alves  <palves@redhat.com>
1959
1960         PR gdb/7205
1961
1962         Replace target_signal with gdb_signal throughout.
1963
1964 2012-05-18  Nick Clifton  <nickc@redhat.com>
1965
1966         PR 14072
1967         * callback.c: Include config.h before system header files.
1968         * cgen-trace.c: Likewise.
1969         * cgen-utils.c: Likewise.
1970         * gentmap.c: Likewise.
1971
1972 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
1973
1974         * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1975
1976 2012-03-28  Rathish C  <rathish.c@kpitcummins.com>
1977
1978         * sim-trace.c: Update the function prototype of save_data_size.
1979         Move the enum data_fmt from here...
1980         * sim-trace.h: ...to here.
1981         Add function prototype of save_data.
1982
1983 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
1984
1985         * sim-core.h (sim_core_trans_addr): Add prototype.
1986
1987 2012-03-24  Hans-Peter Nilsson  <hp@axis.com>
1988
1989         * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1990         missing in last change.
1991
1992 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
1993
1994         * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1995         * nrun.c: Include string.h/strings.h.
1996         * aclocal.m4, config.in, configure: Regenerate.
1997
1998 2012-03-22  Mike Frysinger  <vapier@gentoo.org>
1999
2000         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2001         WERROR_CFLAGS, and build_warnings from gdb/configure.ac.  Comment
2002         out -Werror initialization.
2003
2004 2012-03-19  Mike Frysinger  <vapier@gentoo.org>
2005
2006         * Make-common.in (TAGS): Change a-z to [:lower:].
2007         * acinclude.m4 (sim-trace): Likewise.
2008         * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2009         Change A-Za-z0-9 to [:alnum:].
2010
2011 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
2012
2013         * nrun.c (main): Display strsignal of sigrc.
2014
2015 2012-01-06  Mike Frysinger  <vapier@gentoo.org>
2016
2017         * Makefile.in (abs_srcdir): Declare.
2018         (srcroot): Define in terms of abs_srcdir.
2019         (headers): Change srcdir to abs_srcdir.
2020
2021 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
2022
2023         * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2024         header.
2025
2026 2011-12-19  Joel Brobecker  <brobecker@adacore.com>
2027
2028         * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2029         system bourne shell.
2030
2031 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
2032
2033         * syscall.c (cb_get_string): Rename from "get_string".
2034         (get_path): Rename get_string call to cb_get_string.
2035
2036 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
2037
2038         * Make-common.in (VPATH): Add $(srccom).
2039         (DEP): Delete.
2040         (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2041         POSTCOMPILE): New variables.
2042         (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2043         Include dependency files, when using GNU Make.  Delete all
2044         dependency-only rules.
2045         * aclocal.m4: Include ../../config/depstand.m4.  Call
2046         ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2047         (MAKE, GMAKE): New substs.
2048
2049 2011-11-07  Mike Frysinger  <vapier@gentoo.org>
2050
2051         PR sim/13161
2052         * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2053         * configure, config.in: Regenerate.
2054         * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2055
2056 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
2057
2058         * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2059
2060 2011-10-18  John Wehle  <john@feith.com>  (tiny patch)
2061
2062         * sim-profile.c (profile_info): Only print the title once.
2063
2064 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
2065
2066         * acinclude.m4: Rename from aclocal.m4.
2067         * aclocal.m4: Regenerate.
2068
2069 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
2070
2071         * aclocal.m4: Change AC_PREREQ comment to 2.64.
2072         * common.m4: Delete.
2073         * configure.ac: Change AC_PREREQ to 2.64.  Replace AC_CONFIG_HEADER
2074         call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2075         * configure: Regenerate.
2076
2077 2011-10-14  Alexey Makhalov  <makhaloff@gmail.com>
2078
2079         * sim-alu.h (ALU32_AND): Clear carry flag.
2080         (ALU32_AND): Clear carry flag.
2081
2082 2011-10-09  Mike Frysinger  <vapier@gentoo.org>
2083
2084         * dv-cfi.c: Include stdbool.h.
2085
2086 2011-10-09  Mike Frysinger  <vapier@gentoo.org>
2087
2088         * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2089
2090 2011-10-04  Mike Frysinger  <vapier@gentoo.org>
2091
2092         * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2093         ACX_BUGURL.  Define PKGVERSION and REPORT_BUGS_TO.
2094
2095 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2096
2097         * sim-command.c: Include sim-options.h.
2098
2099 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2100
2101         * aclocal.m4: Move sinclude comment after AC_INIT comment.
2102
2103 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2104
2105         * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2106         Delete direct call to AC_PROG_CC.
2107
2108 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
2109
2110         * sim-command.c: New file.
2111         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2112         (sim-command.o): New rule.
2113
2114 2011-05-27  Mike Frysinger  <vapier@gentoo.org>
2115
2116         * sim-options.c (standard_option_handler): Remove arg[0] check
2117         when freeing simulator_sysroot.  Only strdup arg when arg[0] is
2118         not an empty string, otherwise assign "" back to it.
2119
2120 2011-05-26  Mike Frysinger  <vapier@gentoo.org>
2121
2122         * nltvals.def: Regenerate to include Blackfin syscalls again.
2123
2124 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
2125
2126         * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2127         (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2128         (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2129         (trace_idx_to_str): Likewise.
2130         * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2131         (TRACE_syscall): Define.
2132         (WITH_TRACE_SYSCALL_P): Likewise.
2133         (TRACE_SYSCALL_P): Likewise.
2134
2135 2011-05-23  Mike Frysinger  <vapier@gentoo.org>
2136
2137         * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2138         remove now-unnecessary sub-scope for glue->type setting.
2139         Check to see if the "reg" property exists before we use it, and
2140         if it doesn't exist, error out for "glue" devices.
2141
2142 2011-05-23  Mike Frysinger  <vapier@gentoo.org>
2143
2144         * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2145         glue-or, and set type to glue_xor when name is glue-xor.
2146         (hw_glue_port_event): Return immediately when type is glue_io
2147         or unmatched.  Handle glue_or and glue_xor types.  Move HW_TRACE
2148         and hw_port_event calls from glue_and to end of function.
2149
2150 2011-05-11  Mike Frysinger  <vapier@gentoo.org>
2151
2152         * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2153         hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2154         sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2155         sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2156         sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2157         around function arguments.
2158
2159 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
2160
2161         * sim-options.c (complete_option_list, sim_complete_command):
2162         New functions.
2163
2164 2011-04-02  Mike Frysinger  <vapier@gentoo.org>
2165
2166         * dv-glue.c: Fix up style.
2167
2168 2011-04-02  Mike Frysinger  <vapier@gentoo.org>
2169
2170         * hw-alloc.c (hw_alloc_data): Adjust brace.
2171         * hw-base.c (hw_base_data): Likewise.
2172         (generic_hw_unit_decode): Fix indentation.
2173         * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2174         * hw-events.c (hw_event, hw_event_data): Likewise.
2175         * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2176         * hw-instances.c (hw_instance_data): Likewise.
2177         * hw-instances.h (hw_instance): Likewise.
2178         * hw-main.h (hw_descriptor, enum): Likewise.
2179         * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2180         * hw-ports.h (hw_port_descriptor): Likewise.
2181         * hw-properties.c (hw_property_data): Likewise.
2182         * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2183         _range_property_spec, _reg_property_spec): Likewise.
2184         * hw-tree.c (_name_specifier, printer): Likewise.
2185         (split_device_specifier, parse_string_property, hw_tree_traverse,
2186         print_size, print_reg_property, print_string, print_properties):
2187         Fix indentation.
2188
2189 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
2190
2191         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2192         * Make-common.in (dv-cfi.o): New rule.
2193         * dv-cfi.c, dv-cfi.h: New files.
2194
2195 2011-03-21  Kevin Buettner  <kevinb@redhat.com>
2196
2197         * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2198         fcntl.h and sys/fcntl.h, for constants.
2199         * nltvals.def: Regenerate.
2200         * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2201         * sim-io.h (sys/types.h, sys/stat.h): Include.
2202         (sim_io_stat, sim_io_fstat): Declare.
2203
2204 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
2205
2206         * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2207         hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2208         hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2209         run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2210         sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2211         sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2212         sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2213         sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2214         syscall.c: Trim trailing whitespace.
2215
2216 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
2217
2218         * gennltvals.sh: Handle bfin targets.
2219         * nltvals.def: Regenerate.
2220
2221 2011-02-25  Kevin Buettner  <kevinb@redhat.com>
2222
2223         * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2224         file descriptors.
2225
2226 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
2227
2228         * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2229         (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2230         (hw_free): Drop zfree logic and always call free.
2231         * hw-base.c (hw_delete): Change zfree to free.
2232         * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2233         (hw_handle_remove_phandle): Likewise.
2234         * hw-instances.c (hw_instance_delete): Likewise.
2235         * hw-tree.c (parse_reg_property): Likewise.
2236         (parse_ranges_property): Likewise.
2237         (parse_string_property): Likewise.
2238         * sim-core.c (sim_core_uninstall): Likewise.
2239         * sim-cpu.c (sim_cpu_free_all): Likewise.
2240         * sim-hw.c (sim_hw_uninstall): Likewise.
2241         * sim-memopt.c (do_memopt_delete): Likewise.
2242         (sim_memory_uninstall): Likewise.
2243         * sim-module.c (sim_module_uninstall): Likewise.
2244         * sim-options.c (sim_parse_args): Likewise.
2245         * sim-profile.c (profile_pc_cleanup): Likewise.
2246         (profile_uninstall): Likewise.
2247         * sim-watch.c (do_watchpoint_delete): Likewise.
2248         * sim-utils.c (zfree): Delete.
2249         (sim_state_free): Change zfree to free.
2250         * sim-utils.h (zfree): Delete.
2251
2252 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
2253
2254         * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2255
2256 2011-01-12  Mike Frysinger  <vapier@gentoo.org>
2257
2258         * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2259
2260 2011-01-12  Mike Frysinger  <vapier@gentoo.org>
2261
2262         * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2263         fails.
2264         * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2265         when asprintf fails.
2266         * sim-utils.c (sim_do_commandf): Issue an error and return when
2267         asprintf fails.
2268         * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2269         asprintf fails.
2270
2271 2011-01-11  Mike Frysinger  <vapier@gentoo.org>
2272
2273         * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2274         bytes has been calculated and when mmap_next_fd is valid and
2275         nr_bytes is 0.
2276         (memory_option_handler): Allow missing size when mmap_next_fd is
2277         valid.
2278
2279 2011-01-10  Mike Frysinger  <vapier@gentoo.org>
2280
2281         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2282         not empty, and always append $3 to $hardware.
2283
2284 2011-01-10  Mike Frysinger  <vapier@gentoo.org>
2285
2286         * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2287         * sim-hw.h (sim_hw_abort): Likewise.
2288
2289 2011-01-05  Mike Frysinger  <vapier@gentoo.org>
2290
2291         * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2292
2293 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
2294
2295         * run.1: Copyright year update.
2296
2297 2010-12-28  Mike Frysinger  <vapier@gentoo.org>
2298
2299         * hw-alloc.h (HW_NALLOC): Define.
2300
2301 010-12-28  Mike Frysinger  <vapier@gentoo.org>
2302
2303         * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2304
2305 2010-12-15  Mike Frysinger  <vapier@gentoo.org>
2306
2307         * sim-memopt.c (OPTION_MAP_INFO): Define.
2308         (memory_options): Handle --map-info.
2309         (memory_option_handler): Handle OPTION_MAP_INFO.
2310
2311 2010-11-22  Mike Frysinger  <vapier@gentoo.org>
2312
2313         * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2314         PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2315         PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2316
2317 2010-11-22  Mike Frysinger  <vapier@gentoo.org>
2318
2319         * sim-core.c (WITH_HW): Add device casts to device_error,
2320         device_io_read_buffer, and device_io_write_buffer.
2321
2322 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
2323
2324         * dv-sockser.c (dv_sockser_write_buffer): New function.
2325         (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2326         * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2327
2328 2010-10-07  Hans-Peter Nilsson  <hp@axis.com>
2329
2330         * callback.c (os_lseek): Call wrap on lseek result.
2331
2332 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
2333
2334         * dv-sockser.c (dv_sockser_init): Check error return from socket()
2335         call by its equality to -1 not by it being negative.
2336         (connected_p): Likewise for accept() call.
2337
2338 2010-04-23  Mike Frysinger  <vapier@gentoo.org>
2339
2340         * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2341
2342 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2343
2344         * profile.c (sim_profile_print_bar): Add cpu argument.
2345
2346 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2347
2348         * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2349
2350 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2351
2352         * sim-profile.c (profile_vprintf, profile_printf): New functions.
2353         (profile_print_pc): Convert sim_io_printf to profile_printf.
2354         (profile_print_insn): Likewise.
2355         (profile_print_memory): Likewise.
2356         (profile_print_core): Likewise.
2357         (profile_print_model): Likewise.
2358         (sim_profile_print_bar): Likewise.
2359         (profile_print_speed): Likewise.
2360         (profile_print_addr_ranges): Likewise.
2361         (profile_info): Likewise.
2362         * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2363
2364 2010-04-19  Mike Frysinger  <vapier@gentoo.org>
2365
2366         * sim-model.c (OPTION_MODEL): Convert to enum.
2367         (OPTION_MODEL_INFO): New enum.
2368         (model_options): Add model-info/info-model entries.
2369         (model_option_handler): Handle OPTION_MODEL_INFO.
2370
2371 2010-04-13  Mike Frysinger  <vapier@gentoo.org>
2372
2373         * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2374         * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2375         initially.
2376
2377 2010-04-13  Mike Frysinger  <vapier@gentoo.org>
2378
2379         * sim-hrw.c (sim_write): Add const to buf arg.
2380         * sim-utils.h (sim_write_fn): Likewise.
2381
2382 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2383
2384         * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2385         defines.
2386
2387 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2388
2389         * dv-core.c (dv_core_descriptor): Add NULL initializer.
2390         * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2391         * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2392         * dv-sockser.c (sockser_options): Likewise.
2393         * hw-ports.c (empty_hw_ports): Likewise.
2394         * sim-hw.c (hw_options): Likewise.
2395         * sim-model.c (model_options): Likewise.
2396         * sim-options.c (standard_options): Likewise.
2397         * sim-profile.c (profile_options): Likewise.
2398         * sim-trace.c (trace_options): Likewise.
2399         * sim-watch.c (watchpoint_options): Likewise.
2400
2401 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2402
2403         * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2404         the local "arg_table" variable, and the xmalloc cast.
2405
2406 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2407
2408         * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2409         "prefix" var.
2410         (sim_fpu_print_func): Add const markings to format buffer.
2411
2412 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2413
2414         * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2415
2416 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2417
2418         * sim-trace.c (save_data): Add const markings to "buf" argument.
2419
2420 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2421
2422         * sim-options.c (standard_option_handler): Add const markings to
2423         local "type" var.
2424
2425 2010-04-02  Mike Frysinger  <vapier@gentoo.org>
2426
2427         * hw-ports.h: Fix spelling typos.
2428
2429 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2430
2431         * configure.ac: Check for socklen_t.
2432         * configure, config.in: Regenerated.
2433         * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2434
2435 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2436
2437         * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2438         * sim-hw.c (hw_option_handler): Likewise.
2439
2440 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2441
2442         * sim-watch.c (watchpoint_type_to_str): Add const to return.
2443         (interrupt_nr_to_str): Likewise.
2444         (default_interrupt_names): Add const to pointer type.
2445         (sim_watchpoint_install): Add const to prefix.
2446         * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2447
2448 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2449
2450         * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2451         (sim_core_write_buffer): Likewise.
2452
2453 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2454
2455         * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2456         the SIM_HAVE_ADDR_RANGE define.
2457
2458 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2459
2460         * sim-core.h (device_error): Add const to message, and add printf
2461         format attribute.
2462
2463 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2464
2465         * sim-profile.c (profile_print_addr_ranges): Wrap with the
2466         SIM_HAVE_ADDR_RANGE define.
2467
2468 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2469
2470         * dv-glue.c (hw_glue_ports): Swap static and const.
2471
2472 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2473
2474         * nrun.c (usage): Use void in definition.
2475         * sim-options.c (dup_arg_p): Convert old-style function definition.
2476         (sim_parse_args): Likewise.
2477         (sim_print_help): Likewise.
2478         * sim-trace.c (set_trace_option_mask): Likewise.
2479         (set_trace_option): Likewise.
2480         * sim-utils.c (sim_analyze_program): Likewise.
2481         (sim_elapsed_time_get): Likewise.
2482         (sim_elapsed_time_since): Likewise.
2483
2484 2010-03-22  Mike Frysinger  <vapier@gentoo.org>
2485
2486         * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2487         (standard_options): Likewise.
2488         (standard_option_handler): Likewise.
2489
2490 2010-03-16  Mike Frysinger  <vapier@gentoo.org>
2491
2492         * hw-ports.c (TRACE): Delete.
2493         * hw-properties.c (TRACE): Delete.
2494         (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2495         (hw_find_integer_property): Likewise.
2496         (hw_find_integer_array_property): Likewise.
2497         (hw_add_duplicate_property): Likewise.
2498
2499 2010-03-15  Mike Frysinger  <vapier@gentoo.org>
2500
2501         * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2502         "boolean".
2503
2504 2010-02-04  Mike Frysinger  <vapier@gentoo.org>
2505
2506         * sim-model.c: Include sim-model.h
2507
2508 2010-02-04  Mike Frysinger  <vapier@gentoo.org>
2509
2510         * sim-base.h: Declare sim_state.cpu as a pointer in the comment.  Drop
2511         & from the STATE_CPU() examples.
2512
2513 2010-01-24  Doug Evans  <dje@sebabeach.org>
2514
2515         * cgen-accfp.c (fextsfdf): New arg how.  All callers updated.
2516         (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2517         ufixsfsi): Ditto.
2518         * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2519         (struct cgen_fp_ops): Update signatures of floating point conversion
2520         operations.
2521
2522         * Make-common.in (CGEN_SIM_DEPS): Define.
2523         (CGEN_INCLUDE_DEPS): Use it.
2524         (CGEN_MAIN_CPU_DEPS): Simplify.
2525
2526 2010-01-22  Doug Evans  <dje@sebabeach.org>
2527
2528         * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2529         (SUBWORDTFSI, JOINSIDI): Ditto.
2530
2531 2010-01-05  Doug Evans  <dje@sebabeach.org>
2532
2533         * cgen-types.h (SETDI): Delete, unused.
2534
2535 2009-12-02  Doug Evans  <dje@sebabeach.org>
2536
2537         * cgen-engine.h: Remove duplicated comment.
2538
2539 2009-11-23  Doug Evans  <dje@sebabeach.org>
2540
2541         * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2542         (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2543
2544 2009-11-22  Doug Evans  <dje@sebabeach.org>
2545
2546         * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2547         (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2548         (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2549         instead of CGEN_INSN_INT.
2550
2551         * cgen-trace.h (trace_extract): Add cast to fix warning.
2552
2553 2009-11-05  Doug Evans  <dje@sebabeach.org>
2554
2555         * cgen-mem.h (DECLARE_GETT): Don't inline.
2556         (DECLARE_SETT): Ditto.
2557
2558 2009-10-15  Joel Sherrill <joel.sherrill@oarcorp.com>
2559
2560         * sim-inline.h: Fix spelling error.
2561
2562 2009-10-02  Ralf Corsepius <ralf.corsepius@rtems.org>
2563
2564         * Make-common.in: Add datarootdir.
2565
2566 2009-08-29  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2567
2568         * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2569         (SIM_CHECK_MEMBERS_1): Remove.
2570         * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2571         AC_CHECK_MEMBERS one.
2572         * configure: Regenerate.
2573
2574         * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2575         * configure: Regenerate.
2576
2577 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2578
2579         * config.in: Regenerate.
2580         * configure: Likewise.
2581
2582         * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2583         definition of AC_CHECK_MEMBER.
2584
2585         * aclocal.m4: m4_include toplevel config/override.m4.
2586         * configure: Regenerate.
2587
2588 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2589
2590         * Makefile.in (datarootdir): New variable.
2591
2592 2009-07-07  Doug Evans  <dje@sebabeach.org>
2593
2594         * Make-common.in (CPU_DIR): Define.
2595
2596 2009-07-06  Doug Evans  <dje@sebabeach.org>
2597
2598         * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2599         identifiers for file types rather than encoding internal
2600         implementation details of cgen.sh.
2601         (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2602         * cgen.sh: Add support for parallel makes.
2603         Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2604
2605 2009-05-18  Jon Beniston <jon@beniston.com>
2606
2607         * gennltvals.sh: Add lm32 target.
2608         * nltvals.def: Add lm32 syscall definitions.
2609
2610 2009-03-19  J"orn Rennecke  <joern.rennecke@arc.com>  (tiny change)
2611
2612         Speed up simulator startup:
2613         * sim-utils.c (zalloc): Use xcalloc.
2614
2615 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
2616
2617         * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2618         (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2619         (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2620         variant; UQI, UHI, USI, UDI, and cast the result to the signed
2621         type, QI, HI, SI, DI.
2622
2623         * callback.c (os_error): Mark as being a noreturn function.
2624         * sim-io.h (sim_io_error): Similar for sim_io_error.
2625
2626 2008-11-12  Joel Sherrill <joel.sherrill@oarcorp.com>
2627
2628         * aclocal.m4:  Fix underquoting of function names.
2629
2630 2008-10-21  Julian Brown  <julian@codesourcery.com>
2631
2632         * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2633
2634 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
2635
2636         * common.m4: Add test for libz and zlib.h.
2637         * configure: Regenerate to track ../common/common.m4 changes.
2638         * config.in: Ditto.
2639
2640 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
2641             Daniel Jacobowitz  <dan@codesourcery.com>
2642             Joseph Myers  <joseph@codesourcery.com>
2643
2644         * aclocal.m4: Include ../../config/acx.m4.
2645         * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2646         * configure, config.in: Regenerate.
2647         * Make-common.in (LIB_OBJS): Add version.o.
2648         (version.c, version.o): New rules.
2649         * run.c: Include version.h.
2650         (usage): Add help parameter. Print output either to stdout or
2651         stderr depending on that parameter.
2652         (print_version): New.
2653         (main): Check for --help and --version.
2654         * run-sim.h (sim_target_display_usage): Add help parameter.
2655         * version.h: New.
2656
2657 2008-04-14  Hans Kester  <kester.hans@gmail.com>
2658
2659         * sim-signal.c: Define missing signals for _WIN32.
2660
2661 2008-02-12  M Ranga Swami Reddy  <MR.Swami.Reddy@nsc.com>
2662
2663         * gennltvals.sh: Add cr16.
2664         * nltvals.def: Rebuild.
2665
2666 2007-10-11  Jesper Nilsson  <jesper.nilsson@axis.com>
2667
2668         * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2669         * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2670
2671 2007-08-10  Nick Clifton  <nickc@redhat.com>
2672
2673         * sim-memopt.c (memory_options): Mention that the
2674         --memory-size switch accepts suffixes.
2675         (parse_size): Handle a suffix on the size value.
2676         * sim-options.c (standard_options): Mention that the mem-size
2677         switch accepts suffixes.
2678         (standard_option_handler): Handle a suffix on the size value.
2679
2680 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
2681
2682         * acconfig.h: Remove.
2683         * config.in: Regenerate.
2684
2685 2006-11-07  Thiemo Seufer  <ths@mips.com>
2686
2687         * gentmap.c: Fix compile time warning.
2688
2689 2006-11-07  Thiemo Seufer  <ths@mips.com>
2690
2691         * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2692         for bfd text addresses.
2693
2694 2006-08-29  Thiemo Seufer  <ths@mips.com>
2695             Nigel Stephens  <nigel@mips.com>
2696
2697         * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2698         SIM_QUIET_NAN_NEGATED.
2699
2700 2006-08-29  Nigel Stephens  <nigel@mips.com>
2701
2702         * sim-profile.c (profile_pc_init): Initialise default profiling
2703         frequency to a prime number.
2704         (profile_print_pc): Convert gmon.out sample data into target
2705         byte order.
2706
2707 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
2708
2709         * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2710         * common.m4: Likewise.
2711         * configure: Regenerated.
2712
2713 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
2714
2715         * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2716         * configure: Regenerated.
2717
2718 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
2719
2720         * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2721         and LIBINTL_DEP everywhere.
2722         (CSEARCH): Use INCINTL.
2723         * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.  Include new
2724         gettext macros.
2725         * configure: Regenerated.
2726
2727 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
2728
2729         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2730         option-contents test.
2731
2732 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
2733
2734         * sim-signal.c (sim_signal_to_target): Fix typos.
2735
2736         * sim-reason.c (sim_stop_reason): Use
2737         sim_signal_to_target, not sim_signal_to_host.
2738         * sim-signal.c (sim_signal_to_host): Fix typo.
2739         (sim_signal_to_target): New function.
2740
2741 2005-07-10  Hans-Peter Nilsson  <hp@bitrange.com>
2742
2743         * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2744         change.
2745
2746 2005-07-08  Ian Lance Taylor  <ian@airs.com>
2747
2748         * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2749
2750         * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2751         different fraction for a quiet NaN.
2752         (unpack_fpu): Likewise.
2753
2754 2005-07-08  Ben Elliston  <bje@au.ibm.com>
2755
2756         * callback.c: Remove ANSI_PROTOTYPES conditional code.
2757         * sim-load.c: Likewise.
2758         * syscall.c: Likewise.
2759
2760 2005-05-24  Corinna Vinschen  <vinschen@redhat.com>
2761
2762         * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2763         check.
2764
2765 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
2766
2767         * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2768
2769 2005-04-20  Manoj Iyer  <manjo@austin.ibm.com>
2770
2771         * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2772         and signed64 for __ALPHA__.
2773
2774 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
2775
2776         * aclocal.m4 Include ../../gettext.m4.
2777         (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2778         (AM_LC_MESSAGES): Remove.
2779         * configure: Regenerate.
2780
2781 2005-02-28  Jim Blandy  <jimb@redhat.com>
2782
2783         * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2784         -Wuninitialized in the default list of build warnings if CFLAGS is
2785         set, and doesn't include -O.  (Using -Wuninitialized without
2786         optimization produces a warning, which interferes with compilation
2787         with -Werror.)
2788
2789 2005-02-21  Jim Blandy  <jimb@redhat.com>
2790
2791         * callback.c (os_fstat): Don't declare 't' unless it's used.
2792
2793 2005-02-09  Jim Blandy  <jimb@redhat.com>
2794
2795         * Make-common.in (CGEN): Load guile.scm, and include a trailing
2796         '-s' argument.
2797         (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2798         to $(CGEN), to ensure that the command substitution happens where
2799         the variable is referenced in the submake, not when the submake's
2800         arguments are expanded.
2801         (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2802         (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2803         application Scheme script directly after ${cgen}; don't precede it
2804         with a -s.
2805
2806 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
2807
2808         * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2809         * callback.c [HAVE_LIMITS_H]: Include limits.h.
2810         Include libiberty.h.
2811         (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2812         being either end of a pipe.
2813         (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2814         (os_shutdown): Clear pipe state.
2815         (default_callback): Initialize new members.
2816
2817         * callback.c (default_callback): Initialize target_endian.
2818         (cb_store_target_endian): Renamed from store, new first parameter
2819         host_callback *cb, drop last parameter big_p.  Take endianness
2820         from cb.
2821         (cb_host_to_target_stat): Change to use cb_store_target_endian.
2822         Remove variable big_p.
2823         * nrun.c (main): Initialize default_callback.target_endian.
2824
2825 2005-01-14  Andrew Cagney  <cagney@gnu.org>
2826
2827         * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2828         Add explicit call to AC_CONFIG_HEADER.
2829         * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2830         * configure: Re-generate.
2831
2832 2005-01-12  Andrew Cagney  <cagney@gnu.org>
2833
2834         * common.m4: New file, based on of aclocal.m4.
2835
2836 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
2837
2838         * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2839         * configure: Regenerated to track ../common/aclocal.m4 changes.
2840
2841 2005-01-07  Andrew Cagney  <cagney@gnu.org>
2842
2843         * configure.ac: Rename configure.in, require autoconf 2.59.
2844         * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2845         * configure: Re-generate.
2846
2847 2004-12-15  Hans-Peter Nilsson  <hp@axis.com>
2848
2849         * syscall.c (cb_syscall) <case CB_SYS_truncate>
2850         <case CB_SYS_ftruncate>: New cases.
2851
2852 2004-12-13  Hans-Peter Nilsson  <hp@axis.com>
2853
2854         * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2855         (cb_syscall) <case CB_SYS_rename>: New case.
2856         * callback.c (os_lstat): New function.
2857
2858 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
2859
2860         * run.1: Document --sysroot=filepath.
2861         * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2862         (standard_options): Support --sysroot=<path>.
2863         (standard_option_handler): Handle OPTION_SYSROOT.
2864         * syscall.c (simulator_sysroot): Define, initialized empty.
2865         (get_path): Prepend simulator_sysroot to absolute file path.
2866         [HAVE_STRING_H]: Include string.h.
2867         [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2868         * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2869         (main): If simulator_sysroot is not empty, chdir there.
2870         * sim-config.h (simulator_sysroot): Declare.
2871
2872         * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2873         cgen_rtx_error" in a CGEN-generated simulator.
2874         * gdbinit.in: Break on sim_core_signal too.  Have autoconf
2875         replacement for CGEN-related breakpoints.
2876
2877 2004-12-07  Hans-Peter Nilsson  <hp@axis.com>
2878
2879         * Make-common.in (sim-basics_h): Add $(callback_h).
2880
2881 2004-12-03  Hans-Peter Nilsson  <hp@axis.com>
2882
2883         * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2884         st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2885         st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2886         * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2887         (SIM_CHECK_MEMBERS): New macros.
2888         * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2889         for struct stat member test and write.  Add ST_x calls for each
2890         struct stat member tested in configure.in.  Wrap each ST_x call in
2891         #ifdef of configure macro for that member.
2892         * configure, config.in: Regenerate.
2893
2894 2004-12-01  Hans-Peter Nilsson  <hp@axis.com>
2895
2896         * cgen.sh: New thirteenth parameter opcfile, defaulting to
2897         /dev/null.
2898         <case desc>: Pass -OPC opcfile.
2899         * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2900         parameter to cgen.sh.
2901
2902 2004-11-30  Richard Earnshaw  <rearnsha@arm.com>
2903
2904         * Make-common.in (sim-basics_h): Correct dependencies on
2905         cconfig.h and tconfig.h
2906         (sim-load.o): Correct typo in sim-basics_h dependency.
2907
2908 2004-11-18  Richard Earnshaw  <rearnsha@arm.com>
2909
2910         * Make-common.in (sim-*_h): Add macros for all sim headers listing
2911         sub-dependencies for other sim files that they include.
2912         (sim_main_headers): Use sim-*_h macros.
2913         (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2914
2915 2004-11-16  Hans-Peter Nilsson  <hp@axis.com>
2916
2917         * sim-config.c (sim_config): Recognize when a bfd has unspecified
2918         endian information.
2919
2920         * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2921         $(remote_sim_h) too.
2922         (sim_main_headers): Add sim-utils.h.
2923
2924 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2925
2926         * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2927
2928 2004-07-26  Andrew Cagney  <cagney@gnu.org>
2929
2930         Problem from Olaf Hering <olh@suse.de>.
2931         * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2932
2933 2004-07-10  Ben Elliston  <bje@au.ibm.com>
2934
2935         * hw-tree.c (parse_integer_property): Typo fix in comments.
2936         * sim-options.c (sim_args_command): Likewise.
2937
2938 2004-06-28  Andrew Cagney  <cagney@gnu.org>
2939
2940         * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2941
2942 2004-06-27  J"orn Rennecke <joern.rennecke@superh.com>
2943
2944         * callback.c (os_shutdown): Fix bug in last change: actually
2945         mark file descriptors as available on startup.
2946
2947 2004-06-25  J"orn Rennecke <joern.rennecke@superh.com>
2948
2949         [ include/gdb: * callback.h (host_callback_struct): Replace
2950                        members fdopen and alwaysopen with fd_buddy.  ]
2951         * callback.c: Changed all users.
2952
2953 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
2954
2955         * sim-load.c (sim_load_file): Use bfd_get_section_size
2956         instead of bfd_get_section_size_before_reloc.
2957
2958 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
2959
2960         * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2961         passing it to printf.
2962
2963 2004-05-10  Daniel Jacobowitz  <dan@debian.org>
2964
2965         * callback.c: Update copyright dates.
2966         * run.c: Likewise.
2967         * sim-basics.h: Likewise.
2968         * sim-load.c: Likewise.
2969         * syscall.c: Likewise.
2970
2971 2004-05-10  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
2972
2973         * callback.c: Include cconfig.h instead of config.h.
2974         * run.c: Likewise.
2975         * sim-basics.h: Likewise.
2976         * sim-load.c: Likewise.
2977         * syscall.c: Likewise.
2978
2979 2004-01-16  Ben Elliston  <bje@wasabisystems.com>
2980
2981         * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2982
2983 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
2984
2985         * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2986
2987 2003-11-22  Kazu Hirata  <kazu@cs.umass.edu>
2988
2989         * sim-options.c (standard_options): Fix the names of H8
2990         variants.
2991
2992 2003-10-30  Andrew Cagney  <cagney@redhat.com>
2993
2994         * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2995         with "struct bfd_symbol".
2996
2997 2003-10-21  Andrew Cagney  <cagney@redhat.com>
2998
2999         * callback.c (os_truncate): Call "truncate", and not "stat".
3000
3001 2003-10-20  Andrew Cagney  <cagney@redhat.com>
3002
3003         * sim-base.h: Replace "struct sec" with "struct bfd_section".
3004
3005 2003-10-15  J"orn Rennecke <joern.rennecke@superh.com>
3006
3007         * callback.c (os_ftruncate, os_truncate): New functions.
3008         (default_callback): Initialize ftruncate and truncate members.
3009
3010 2003-09-08  Dave Brolley  <brolley@redhat.com>
3011
3012         On behalf of Doug Evans <dje@sebabeach.org>
3013         * cgen.sh: New arg archfile.
3014         * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3015         cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3016
3017 2003-08-28  Andrew Cagney  <cagney@redhat.com>
3018
3019         * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3020         * sim-options.c (print_help): Cast the format with specifier to
3021         "int".
3022
3023 2003-08-20  Michael Snyder  <msnyder@redhat.com>
3024             Dave Brolley  <brolley@redhat.com>
3025
3026         * cgen-par.h (flags, word1): New target-specific
3027         fields of CGEN_WRITE_QUEUE_ELEMENT.
3028         (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3029         (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3030         * gennltvals.sh: Add frv target.
3031         * nltvals.def: Add frv target.
3032
3033 2003-06-23  Michael Snyder  <msnyder@redhat.com>
3034
3035         * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3036         * sim-reg.c: Fix cut-and-paste bug in comment.
3037
3038 2003-06-22  Andrew Cagney  <cagney@redhat.com>
3039
3040         From matthew green <mrg@redhat.com>:
3041         * sim-fpu.h: Update copyright.
3042         (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3043         * sim-fpu.c: Update copyright.
3044         (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3045
3046 2003-06-17  Frank Ch. Eigler  <fche@redhat.com>
3047
3048         From Doug Evans <dje@sebabeach.org>:
3049         * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3050         with disassemble_info:read_memory_func.
3051         * cgen-trace.c (sim_disasm_read_memory): Ditto.
3052
3053 2003-06-04  Michael Snyder  <msnyder@redhat.com>
3054
3055         * common/run.c (main): Remove SIM_H8300 ifdef.
3056         (usage): Ditto.
3057         * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3058         (standard_options): Add '-x' for h8/300sx.
3059         (standard_option_handler): Add case for SIM_H8300SX.
3060
3061 2003-04-13  Michael Snyder  <msnyder@redhat.com>
3062
3063         * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3064
3065 2003-03-01  Andrew Cagney  <cagney@redhat.com>
3066
3067         * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3068         (sim_engine_vabort): Ditto.
3069
3070 2003-02-27  Andrew Cagney  <cagney@redhat.com>
3071
3072         * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3073         * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3074         * nrun.c (main): Ditto.
3075
3076 2003-02-26  Andrew Cagney  <cagney@redhat.com>
3077
3078         * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3079         (sim_engine_vabort): Ditto.
3080         (sim_engine_halt, sim_engine_restart): Ditto.
3081
3082 2003-02-20  Andrew Cagney  <ac131313@redhat.com>
3083
3084         * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3085         (sim-break_h): Delete macro.
3086         (sim-break.o): Delete rule.
3087         * sim-break.c: Delete file.
3088         * sim-break.h: Delete file.
3089         * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3090         (STATE_BREAKPOINTS): Delete macro.
3091         (sim_state_base): Delete field breakpoints.
3092         * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3093         sim_break_install to array.
3094
3095 2003-01-08  Kazu Hirata  <kazu@cs.umass.edu>
3096
3097         * run.c (usage): Fix typos.
3098
3099 2002-11-27  Richard Sandiford  <rsandifo@redhat.com>
3100
3101         * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3102
3103 2002-11-22  Andrew Cagney  <ac131313@redhat.com>
3104
3105         * dv-core.c: Update copyright.  sim/common contributed to the FSF.
3106         * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3107         * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3108         * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3109         * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3110         * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3111         * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3112         * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3113         * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3114         * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3115
3116 2002-11-13  Andrew Cagney  <cagney@redhat.com>
3117
3118         * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3119
3120 2002-11-06  Richard Sandiford  <rsandifo@redhat.com>
3121
3122         * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3123         (distclean): Depend on it.
3124
3125 2002-10-14  Alan Modra  <amodra@bigpond.net.au>
3126
3127         * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3128
3129 2002-08-29  Dave Brolley  <brolley@redhat.com>
3130
3131         * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3132
3133 2002-07-17  Andrew Cagney  <cagney@redhat.com>
3134
3135         * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3136         (sim_set_callbacks, sim_size, sim_trace)
3137         (sim_set_trace, sim_set_profile_size, sim_kill): Declare.  Moved
3138         to here from "gdb/remote-sim.h".
3139
3140 2002-07-16  Andrew Cagney  <ac131313@redhat.com>
3141
3142         * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3143         avoid possible longjmp problems with automatic variable siggnal.
3144
3145 2002-07-14  Andrew Cagney  <ac131313@redhat.com>
3146
3147         From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3148         * Make-common.in (installdirs): Make $(libdir) too, needed when
3149         installing libsim.a.
3150
3151 2002-07-13  Andrew Cagney  <ac131313@redhat.com>
3152
3153         * gennltvals.sh (dir): Mark d30v as obsolete.
3154         * nltvals.def: Remove d30v.
3155
3156 2002-06-17  Andrew Cagney  <cagney@redhat.com>
3157
3158         * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3159
3160         * sim-memopt.c: Include <unistd.h>.
3161         (do_memopt_add): Fix printf format.
3162         * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3163
3164 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
3165
3166         * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3167         --enable-gdb-build-warnings.
3168         * configure: Regenerated to track ../common/aclocal.m4 changes.
3169
3170 2002-06-09  Aldy Hernandez  <aldyh@redhat.com>
3171
3172         * sim-fpu.c (unpack_fpu): Initialize exponent for
3173         sim_fpu_class_zero.
3174         (i2fpu): Same.
3175         (sim_fpu_sqrt): Same.
3176
3177 2002-06-08  Andrew Cagney  <cagney@redhat.com>
3178
3179         * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3180         * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3181         * run.c: Ditto.
3182         * sim-load.c: Ditto.
3183         * callback.c: Ditto.
3184         * syscall.c: Ditto.
3185         * Make-common.in (callback_h): Define.
3186         (remote_sim_h): Define.
3187         (run.o): Update.
3188         (callback.o): Update.
3189         (syscall.o): Update.
3190         (sim-load.o):
3191         (nrun.o): Update.
3192         (sim-hload.o): Update.
3193         (sim-io.o): Update.
3194         (sim-reason.o): Update.
3195         (sim-reg.o): Update.
3196         (sim-resume.o): Update.
3197
3198 2002-05-30  Kazu Hirata  <kazu@cs.umass.edu>
3199
3200         * run.c: Fix formatting.
3201
3202 2002-05-20  Nick Clifton  <nickc@cambridge.redhat.com>
3203
3204         * run-sim.h: New header.  Provide prototypes for functions used
3205         between run() and libsim.a which are not used by GDB.
3206         * run.c: Include run-sim.h.
3207         (main): If SIM_TARGET_SWITCHES is defined call
3208         sim_target_parse_command_line.
3209         (usage): If SIM_TARGET_SWITCHES is defined call
3210         sim_target_display_usage.
3211
3212 2002-05-17  Andrey Volkov  <avolkov@transas.com>
3213
3214         * run.c: Made h8300s as new target, not h8300h alias.
3215         Added new option -S (h8300s target)
3216         * sim-options.c: Ditto.
3217
3218 2002-05-01  Chris Demetriou  <cgd@broadcom.com>
3219
3220         * callback.c: Use 'deprecated' rather than 'depreciated.'
3221
3222 2002-02-24  Andrew Cagney  <ac131313@redhat.com>
3223
3224         From wiz at danbala:
3225         * sim-fpu.h: Fix grammar and typos.
3226         Fix PR gdb/287.
3227
3228 2002-02-10  Chris Demetriou  <cgd@broadcom.com>
3229
3230         * callback.c: Fix some spelling errors.
3231         * hw-device.h: Likewise.
3232         * hw-tree.c: Likewise.
3233         * sim-abort.c: Likewise.
3234         * sim-alu.h: Likewise.
3235         * sim-core.h: Likewise.
3236         * sim-events.c: Likewise.
3237         * sim-events.h: Likewise.
3238         * sim-fpu.h: Likewise.
3239         * sim-profile.h: Likewise.
3240         * sim-utils.c: Likewise.
3241
3242 2002-01-31  Hans-Peter Nilsson  <hp@axis.com>
3243
3244         * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3245         New functions.
3246
3247 2002-01-20  Ben Elliston  <bje@redhat.com>
3248
3249         * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3250         the comment for this enumerator.
3251
3252 2002-01-14  Ben Elliston  <bje@redhat.com>
3253
3254         * sim-fpu.h: Fix comment about sim_fpu_* constants.
3255
3256 2001-12-20  Kazu Hirata  <kazu@hxi.com>
3257
3258         * run.c (usage): Fix a typo.
3259
3260 2001-07-05  Ben Elliston  <bje@redhat.com>
3261
3262         * Make-common.in (srccgen): Remove.
3263         (CGEN_CPU_DIR): Define.
3264         (CGEN_READ_SCM): Redefine without $(srccgen).
3265         (CGEN_ARCH_SCM): Ditto.
3266         (CGEN_CPU_SCM): Ditto.
3267         (CGEN_DECODE_SCM): Ditto.
3268         (CGEN_DESC_SCM): Ditto.
3269
3270 2001-04-25  Frank Ch. Eigler  <fche@redhat.com>
3271
3272         * sim-load.c (sim_load_file): Put it back: external now.
3273         * sim-utils.c (sim_analyze_program): Ditto.  Nyuk nyuk nyuk.
3274
3275 2001-04-21  Andrew Cagney  <ac131313@redhat.com>
3276
3277         * sim-load.c (sim_load_file): Delete call bfd_cache_close.  BFD
3278         internal interface.
3279         * sim-utils.c (sim_analyze_program): Ditto.
3280
3281 2001-04-19  Frank Ch. Eigler  <fche@redhat.com>
3282
3283         * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3284         we're finished with its immediate use.
3285         * sim-load.c (sim_load_file): Ditto.
3286
3287 2001-03-16  Frank Ch. Eigler  <fche@redhat.com>
3288
3289         Add support for mmap-based memory regions.
3290         * sim-memopt.c (mmap_next_fd): New global.
3291         (sim_memory_init): Reinitialize it.
3292         (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3293         "--memory-mapfile FILE" option.  Check for some errors.
3294         (do_memopt_add): Conditionally do mmap instead of malloc for
3295         backing store of simulated memory.  Check for more errors.
3296         (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3297         * sim-memopt.h (munmap_length): New member of _sim_memopt.
3298         * configure.in: Look for mmap/fstat related functions and headers.
3299         * config.in, configure: Regenerated.
3300
3301 2001-03-15  Frank Ch. Eigler  <fche@redhat.com>
3302
3303         * sim-core.c (sim_core_map_attach): Correct overlap-related
3304         error messages.
3305
3306 2001-03-07  Michael Meissner  <meissner@redhat.com>
3307
3308         * run.c (alloca-conf.h): Delete, no longer provided.
3309
3310 2001-02-22  Ben Elliston  <bje@redhat.com>
3311
3312         * sim-trace.h (TRACE_VPU_IDX): Add.
3313         (TRACE_vpu): Define.
3314         (WITH_TRACE_VPU_P): Likewise.
3315         (TRACE_VPU_P): Likewise.
3316         * sim-trace.c (OPTION_TRACE_VPU): Define.
3317         (trace_options): Add --trace-vpu.
3318         (trace_option_handler): Handle OPTION_TRACE_VPU.
3319         (trace_option_handler): Include VPU tracing in --trace-semantics.
3320         (trace_idx_to_str): Handle TRACE_VPU_IDX.
3321
3322 2001-02-21  Ben Elliston  <bje@redhat.com>
3323
3324         * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3325         (TRACE_BRANCH_INPUT2): Likewise.
3326
3327 2001-02-09  Ben Elliston  <bje@redhat.com>
3328
3329         * (profile_print_pc): Write header out in target byte order.
3330
3331 2001-02-09  Ben Elliston  <bje@redhat.com>
3332
3333         * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3334         adjusting the pc shift value.
3335
3336 2001-01-12  Chris Demetriou  <cgd@sibyte.com>
3337
3338         * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3339         where a numeric value is supplied.
3340
3341 2001-01-06  Ben Elliston  <bje@redhat.com>
3342
3343         * cgen.sh: Allow extrafiles to include the semantics files when
3344         generating an ISA-specific decoder.
3345
3346 2000-12-27  Alexandre Oliva  <aoliva@redhat.com>
3347
3348         * Make-common.in (sim-io.o): Depend on targ-vals.h.
3349
3350 2000-12-23  Ben Elliston  <bje@redhat.com>
3351
3352         * cgen-trace.c (trace_result): Handle 'f' type operands; output
3353         them to the trace stream using sim_fpu_printn_fpu. Include
3354         "sim-fpu.h".
3355
3356 2000-12-15  Ben Elliston  <bje@redhat.com>
3357
3358         * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3359         * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3360         trailing digits as specified (-1 to print all digits).
3361         (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3362         (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3363         to print_bits ().
3364
3365 2000-12-13  Ben Elliston  <bje@redhat.com>
3366
3367         * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3368         sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3369         (defs): New action.
3370
3371 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
3372
3373         * sim-endian.h: Don't have parameters on macro definitions which
3374         are simply renaming functions, to permit use of XCONCAT2 in both
3375         the macro name and the arguments in a use of such a definition.
3376
3377 2000-12-11  Ben Elliston  <bje@redhat.com>
3378
3379         * cgen-ops.h (SUBWORDDFDI): New function.
3380
3381 2000-12-05  Ben Elliston  <bje@redhat.com>
3382
3383         * Make-common.in (cgen-defs): New target.
3384         (cgen-decode): Pass $(EXTRAFILES).
3385
3386         * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3387         -outfile-suffix options.
3388
3389 2000-12-04  Ben Elliston  <bje@redhat.com>
3390
3391         * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3392         (SUBWORDSIUQI): Likewise.
3393         (SUBWORDDIHI): Likewise.
3394         (SUBWORDDIQI): New function.
3395
3396         * cgen-trace.c (disassemble_insn): Remove unused declaration.
3397         * cgen-scache.c (scache_option_handler): Remove unused local var.
3398
3399 2000-12-03  Ben Elliston  <bje@redhat.com>
3400
3401         * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3402
3403 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3404
3405         * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3406
3407 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3408
3409         * dv-core.c (dv_core_attach_address_callback): Don't abort if
3410         space is not zero.
3411
3412 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3413
3414         * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3415         (set_hw_delete): Moved the macro as a function.
3416         * hw-base.h (set_hw_delete): Declare as external function.
3417         * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3418         allocated using hw_malloc.
3419
3420 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3421
3422         * sim-options.c (sim_parse_args): Free the memory used for
3423         long_options, short_options, handlers, opt_cpu, orig_val.
3424
3425 2000-11-20  Ben Elliston  <bje@redhat.com>
3426
3427         * cgen-ops.h (SUBBI): New macro.
3428         (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3429         (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3430
3431 2000-11-16  Ben Elliston  <bje@redhat.com>
3432
3433         * cgen-types.h (VOID): New type.
3434
3435 2000-11-09  Ben Elliston  <bje@redhat.com>
3436
3437         * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3438         (sim_fpu_two): Set exponent to 1.
3439
3440 2000-10-26  Ben Elliston  <bje@redhat.com>
3441
3442         * cgen.sh: Handle an isa argument between cpu and mach. Default to
3443         `all'. Pass `-i' options to cgen applications.
3444         * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3445         cgen-desc): Pass $(isa) to cgen.sh.
3446
3447 2000-10-08  Ben Elliston  <bje@redhat.com>
3448
3449         * cgen-utils.c (cgen_rtx_error): New function.
3450
3451 2000-10-07  Ben Elliston  <bje@redhat.com>
3452
3453         * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3454         conditions for sim_core_read_buffer().
3455
3456 2000-09-26  Dave Brolley  <brolley@redhat.com>
3457
3458         * cgen-utils.c (RORQI): New function.
3459         (ROLQI): New function.
3460         (RORHI): New function.
3461         (ROLHI): New function.
3462
3463 2000-08-28  Dave Brolley  <brolley@redhat.com>
3464
3465         * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3466         in insn_value if it will fit.
3467
3468 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
3469
3470         * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3471
3472 2000-08-15  Dave Brolley  <brolley@redhat.com>
3473
3474         * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3475
3476 2000-08-15  Dave Brolley  <brolley@redhat.com>
3477
3478         * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3479         (PROFILE_CPU_FREQ): New macro.
3480         * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3481         (profile-options): Add profile-cpu-frequency.
3482         (parse_frequency): New function.
3483         (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3484         (profile_print_speed): Print cpu frequency and simulated execution time.
3485         Re-indent other items to match.
3486
3487 2000-08-09  Andrew Cagney  <cagney@lulu.cygnus.com>
3488
3489         * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3490
3491 2000-07-27  Frank Ch. Eigler  <fche@redhat.com>
3492
3493         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3494         * Makefile.in (install): Install run.1 man page.
3495
3496 Thu Jul 27 21:56:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3497
3498         From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3499         * Makefile.in (headers,nltvals.def): Merge.
3500
3501 Thu Jul 27 20:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3502
3503         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3504         * nrun.c (main): Print the simulator statistics only in
3505         verbose mode.
3506         * hw-properties.h (hw_find_integer_array_property): Fix
3507         prototype (use signed_cell).
3508
3509         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3510         * sim-events.c (sim_events_remain_time): New function returning
3511         the time that remains before the event is raised.
3512         * hw-events.c (hw_event_remain_time): Likewise.
3513         * sim-events.h (sim_events_remain_time): Declare.
3514         * hw-events.h (hw_event_remain_time): Declare.
3515
3516         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3517         * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3518         (OPTION_HW_LIST): New option --hw-list to list the devices.
3519         (hw_option_handler): List the device tree with 'sim_hw_print'.
3520
3521         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3522         * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3523         (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3524         (EXTENDED): Define for 16-bit word size.
3525         * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3526         MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3527         * sim-types.h: Added support for 16-bit targets.
3528
3529 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3530
3531         * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3532
3533 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3534
3535         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3536         * Makefile.in (distclean): Clean cconfig.h also.
3537
3538 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3539
3540         * configure: Regenerated to track ../common/aclocal.m4 changes.
3541
3542 Tue May 23 21:35:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3543
3544         * aclocal.m4 (sim-profile): Enable the profiler by default.
3545
3546 Tue May 23 20:30:12 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3547
3548         * run.c (main): Initialize sigrc.
3549
3550 Wed Apr 26 16:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3551
3552         * sim-events.c (update_time_from_event): Add more detailed event
3553         tracing.
3554
3555 2000-03-30  Dave Brolley  <brolley@redhat.com>
3556
3557         * aclocal.m4 (cgen): Use guile to run cgen.
3558
3559 2000-03-23  Dave Brolley  <brolley@redhat.com>
3560
3561         * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3562         ftruncdfsf.
3563         * cgen-accfp.c (fextsfdf): New function.
3564         (ftruncdfsf): New function.
3565         (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3566
3567 2000-03-13  Jeff Johnston <jjohnstn@cygnus.com>
3568
3569         * cgen-ops.h: Added TRUNCSISI.
3570
3571 2000-03-08  Dave Brolley  <brolley@redhat.com>
3572
3573         * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3574         (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3575         (sim_queue_fn_si_write): Last argument is has type USI.
3576         (sim_queue_fn_sf_write): New function.
3577         * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3578         (sim_queue_fn_sf_write): New function.
3579         (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3580
3581 Tue Feb 22 16:45:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3582
3583         * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3584         sim_set_trace and run simulator using sim_resume.
3585         (main): Add option ``-o'' - operating environment.  Only continue
3586         after a signal when operating environment.
3587         (main): Always set REASON and SIGRC using sim_stop_reason.
3588         (sim_trace): Delete extern declaration.
3589
3590 2000-02-08  Nick Clifton  <nickc@cygnus.com>
3591
3592         * callback.c: Fix compile time warning messages.
3593         * run.c: Fix compile time warning messages.
3594
3595 1999-12-17  Dave Brolley  <brolley@cygnus.com>
3596
3597         * sim-profile.h: (set_profile_option_mask): Add prototype.
3598         * sim-profile.c (set_profile_option_mask): No longer static.
3599
3600 Wed Dec  8 21:47:13 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3601
3602         * sim-arange.c: Include <string.h>
3603
3604 1999-12-07  Dave Brolley  <brolley@cygnus.com>
3605
3606         * sim-options.c (print_help): '=' required before optional argument.
3607         * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3608         (CGEN_FN_MEM_HI_WRITE): New enumerator.
3609         (CGEN_FN_MEM_SI_WRITE): New enumerator.
3610         (CGEN_FN_MEM_DI_WRITE): New enumerator.
3611         (CGEN_FN_MEM_DF_WRITE): New enumerator.
3612         (CGEN_FN_MEM_XI_WRITE): New enumerator.
3613         (fn_mem_qi_write): New union members.
3614         (fn_mem_hi_write): New union members.
3615         (fn_mem_si_write): New union members.
3616         (fn_mem_di_write): New union members.
3617         (fn_mem_df_write): New union members.
3618         (fn_mem_xi_write): New union members.
3619         (sim_queue_fn_mem_qi_write): New function.
3620         (sim_queue_fn_mem_hi_write): New function.
3621         (sim_queue_fn_mem_si_write): New function.
3622         (sim_queue_fn_mem_di_write): New function.
3623         (sim_queue_fn_mem_df_write): New function.
3624         (sim_queue_fn_mem_xi_write): New function.
3625         * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3626         (sim_queue_fn_mem_hi_write): New function.
3627         (sim_queue_fn_mem_si_write): New function.
3628         (sim_queue_fn_mem_di_write): New function.
3629         (sim_queue_fn_mem_df_write): New function.
3630         (sim_queue_fn_mem_xi_write): New function.
3631         (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3632         CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3633         CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3634
3635 1999-12-01  Dave Brolley  <brolley@cygnus.com>
3636
3637         * cgen-accfp.c (subsf): Check status code.
3638         (mulsf): Ditto.
3639         (negsf): Ditto.
3640         (abssf): Ditto.
3641         (sqrtsf): Ditto.
3642         (invsf): Ditto.
3643         (minsf): Ditto.
3644         (maxsf): Ditto.
3645         (subdf): Ditto.
3646         (muldf): Ditto.
3647         (divdf): Ditto.
3648         (negdf): Ditto.
3649         (absdf): Ditto.
3650         (sqrtdf): Ditto.
3651         (invdf): Ditto.
3652         (mindf): Ditto.
3653         (maxdf): Ditto.
3654
3655 1999-11-26  Dave Brolley  <brolley@cygnus.com>
3656
3657         * cgen-par.h (fn_df_write): Mode of data is DF.
3658         (sim_queue_fn_df_write): Mode of data is DF.
3659         * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3660
3661 1999-11-22  Dave Brolley  <brolley@cygnus.com>
3662
3663         * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3664         * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3665
3666 1999-11-04  Dave Brolley  <brolley@cygnus.com>
3667
3668         * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3669         CGEN_MEM_XI_WRITE members.
3670         (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3671         (sim_queue_fn_xi_write): New function.
3672         (sim_queue_mem_xi_write): New function.
3673
3674         * cgen-par.c (sim_queue_fn_xi_write): New function.
3675         (sim_queue_mem_xi_write): New function.
3676         (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3677         CGEN_MEM_XI_WRITE.
3678
3679 1999-10-22  Dave Brolley  <brolley@cygnus.com>
3680
3681         * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3682         (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3683         * cgen-par.c: Set insn_address for each queued write. Get pc from
3684         cpu when executing queued writes.
3685
3686 1999-10-19  Dave Brolley  <brolley@cygnus.com>
3687
3688         * cgen-par.h (sim_queue_fn_pc_write): New function.
3689         (CGEN_FN_PC_WRITE): New enumerator.
3690         (fn_pc_write): New union member.
3691         * cgen-par.c (sim_queue_fn_pc_write): New function.
3692         (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3693
3694 1999-10-18  Dave Brolley  <brolley@cygnus.com>
3695
3696         * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3697         (CGEN_MEM_DF_WRITE): New enumerator.
3698         (mem_di_write): New union member.
3699         (mem_df_write): New union member.
3700         * cgen-par.c (sim_queue_mem_di_write): New function.
3701         (sim_queue_mem_df_write): New function.
3702         (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3703         CGEN_MEM_DF_WRITE.
3704         * cgen-accfp.c (divsf): Check for division errors.
3705
3706 1999-10-14  Doug Evans  <devans@casey.cygnus.com>
3707
3708         * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3709
3710 1999-10-07  Dave Brolley  <brolley@cygnus.com>
3711
3712         * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3713         (fn_hi_write): New union member.
3714         (sim_queue_fn_hi_write): New function.
3715         * cgen-par.c (sim_queue_fn_hi_write): New function.
3716         (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3717
3718 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
3719
3720         * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3721         Change type of result to SEM_PC.
3722
3723 Wed Sep 29 14:43:57 1999  Dave Brolley  <brolley@cygnus.com>
3724
3725         * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3726
3727 1999-09-25  Doug Evans  <devans@casey.cygnus.com>
3728
3729         * cgen-ops.h (SUBWORD*): Delete cpu arg.
3730         (JOIN*): Delete cpu arg.
3731
3732 Tue Sep 21 17:14:16 1999  Dave Brolley  <brolley@cygnus.com>
3733
3734         * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3735         parameter.
3736         (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3737
3738 Mon Sep 20 21:44:06 1999  Geoffrey Keating  <geoffk@cygnus.com>
3739
3740         * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3741         large values.
3742
3743 Tue Feb  8 16:33:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3744
3745         * run.c (main): Check the sim_stop_reason and only halt simulation
3746         when a valid stop condition is identified.
3747
3748 Wed Sep 15 14:12:37 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3749
3750         * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3751
3752 Tue Sep 14 14:15:47 1999  Dave Brolley  <brolley@cygnus.com>
3753
3754         * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3755         (bi_write): New union element.
3756         (sim_queue_bi_write): New function.
3757         * cgen-par.c (sim_queue_bi_write): New function.
3758         (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3759
3760 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3761
3762         * configure: Regenerated to track ../common/aclocal.m4 changes.
3763
3764         * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3765         ../gdb/configure.in.
3766         * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3767         (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3768         (SIM_WARNINGS): Delete
3769         (CONFIG_CFLAGS): Update.
3770
3771 Tue Aug 31 16:01:42 1999  Dave Brolley  <brolley@cygnus.com>
3772
3773         * cgen-par.c: New file.
3774         * cgen-par.h: New file.
3775         * cgen-sim.h (cgen-par.h): #include it.
3776         * cgen-cpu.h (write_queue): New field.
3777         (CPU_WRITE_QUEUE): New access macro.
3778         * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3779         (cgen-par.o): New target.
3780
3781 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
3782
3783         * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3784         * cgen-utils.c (mode_names): Update.
3785
3786 1999-08-20  Doug Evans  <devans@casey.cygnus.com>
3787
3788         * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3789         * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3790         buffer arg if WITH_PARALLEL_GENWRITE.
3791         (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3792         (struct idesc): Ditto.
3793
3794 Wed Aug 18 18:17:28 1999  Doug Evans  <devans@canuck.cygnus.com>
3795
3796         * sim-model.c (model_option_handler): Add \n to error message.
3797
3798 1999-08-08  Doug Evans  <devans@casey.cygnus.com>
3799
3800         * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3801         (insn_sem): Rewrite.
3802         (sem_fn_desc): New struct.
3803         (idesc): Rewrite.
3804         * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3805         misses if ! FAST_P.
3806         (scache case): Split into non-parallel/parallel versions.
3807         (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3808         if not use semantic switch version.
3809
3810 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
3811
3812         * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3813         * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3814         (SEM_BRANCH_INIT_EXTRACT): Delete.
3815         (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3816         (SEM_BRANCH_FINI): Ditto.
3817         (SEM_BRANCH_VIA_ADDR): Ditto.
3818         (SEM_BRANCH_VIA_CACHE): Ditto.  Delete cachvarptr arg.
3819         (SEM_BRANCH_ADDR_CACHE): Delete.
3820         (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3821         * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3822         pbb_br_type.
3823         * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3824         (@cpu@_pbb_begin): Initialize branch_target.
3825         (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3826         (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3827         pbb_br_type.
3828         (@cpu@_engine_run_fast): Ditto.
3829
3830 Fri Jul 16 14:47:53 1999  Dave Brolley  <brolley@cygnus.com>
3831
3832         * cgen-utils.c (RORSI): New function.
3833         (ROLSI): New function.
3834
3835 1999-07-14  Doug Evans  <devans@casey.cygnus.com>
3836
3837         * Makefile.in (TAGS): Tweak TAGS regex.
3838         * cgen-mem.h (*): Add TAGS markers.
3839
3840 Sun Jul 11 23:47:20 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3841
3842         * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3843         passed in when sim_resume is first entered - don't re-pass it
3844         after a restart.
3845
3846 Sun Jul 11 23:34:44 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3847
3848         * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3849         OPTION_LOAD_LMA but only when is defined.
3850         (standard_options): When SIM_HANDLES_LMA is defined include
3851         options --load-lma and --load-vma.
3852         (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3853
3854         * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3855         (struct sim_state_base): Add load_at_lma_p.
3856         * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3857         STATE_LOAD_AT_LMA_P.
3858
3859 Sun Jul 11 12:03:36 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3860
3861         * nrun.c (main): Re-format loop gnu style.
3862
3863 Wed Jul  7 19:56:03 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3864
3865         * dv-sockser.c (connected_p): Initialize addrlen.
3866
3867 1999-07-06  Dave Brolley  <brolley@cygnus.com>
3868
3869         * cgen-accfp.c (floatsidf): New function.
3870         (fixdfsi): New function.
3871
3872 1999-07-06  Doug Evans  <devans@casey.cygnus.com>
3873
3874         * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3875
3876 1999-07-05  Doug Evans  <devans@casey.cygnus.com>
3877
3878         * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3879         (cgen-fpu.o,cgen-accfp.o): Add rules for.
3880         * cgen-fpu.c: New file.
3881         * cgen-fpu.h: New file.
3882         * cgen-accfp.c: New file.
3883         * cgen-cpu.h (CGEN_CPU): New member fpu.
3884         * cgen-mem.h: Redo fp support.
3885         * cgen-ops.h: Delete k&r support.  Redo fp support.
3886         * cgen-sim.h: Include cgen-fpu.h.
3887         * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3888
3889 1999-06-23  Doug Evans  <devans@casey.cygnus.com>
3890
3891         * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3892         ifndef.
3893         * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3894         (@cpu@_pbb_cti_chain): Minor clean up.
3895
3896 1999-05-08  Felix Lee  <flee@cygnus.com>
3897
3898         * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT.  Delete defn of
3899         AM_CYGWIN32 and AM_EXEEXT.
3900         * configure: Regenerate.
3901
3902 Fri Apr 16 16:43:22 1999  Doug Evans  <devans@charmed.cygnus.com>
3903
3904         * sim-core.c (device_error,device_io_read_buffer,
3905         device_io_write_buffer): Delete decls.
3906         * sim-core.h: Put them here.
3907
3908         * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3909         (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3910         * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3911         (sim_core_write_aligned_N): Ditto.
3912
3913 1999-04-14  Stephane Carrez  <stcarrez@worldnet.fr>
3914
3915         * sim-memopt.c (sim_memory_uninstall): Don't look into
3916         free()d memory.
3917
3918 1999-04-14  Doug Evans  <devans@casey.cygnus.com>
3919
3920         * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3921
3922 1999-04-13  Doug Evans  <devans@casey.cygnus.com>
3923
3924         * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3925         (sim_core_write_buffer): Ditto.
3926
3927 1999-04-02  Keith Seitz  <keiths@cygnus.com>
3928
3929         * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3930         after the interval counter has expired.
3931         (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3932         poll_quit callbacks. May be overridden by Makefile.
3933         (poll_quit_counter): New global.
3934         * sim-events.c: Remove all mentions of ui_loop_hook. The
3935         host callback "poll_quit" will serve the purpose.
3936         * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3937         is defined.
3938         * nrun.c: Remove declaration of ui_loop_hook.
3939
3940 Wed Mar 31 18:55:41 1999  Doug Evans  <devans@canuck.cygnus.com>
3941
3942         * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3943         if being used by gdb.
3944
3945 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
3946
3947         * cgen-types.h (XF,TF): Tweak.
3948         * cgen-ops.h: Redo inline support.  Delete DI_FN_SUPPORT,
3949         in cgen-types.h.
3950         (SUBWORD*,JOIN*): Define.
3951         * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3952         moved into cpu descriptor.
3953         * sim-model.h (MACH): New member `num'.
3954
3955 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
3956
3957         * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3958         (CGEN_CPU): Member opcode renamed to cpu_desc.
3959         New members get_idata,disassembler.
3960         * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3961         CGEN_INSN_ATTR_VALUE.
3962         (CGEN_STATE): Delete member opcode_table.
3963         (sim_disassemble_insn): Delete decl.
3964         * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3965         (struct idesc): Moved to here from <cpu>-decode.h.
3966         * cgen-run.c (prime_cpu): Call prepare_run callback.
3967         * cgen-trace.h (SFILE): New type.
3968         (sim_disasm_sprintf): Declare.
3969         (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3970         (sim_cgen_disassemble_insn): Declare.
3971         * cgen-trace.c: Include errno.h,dis-asm.h.  Don't include cpu-opc.h.
3972         (insn_fields): Delete.
3973         (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3974         CPU_CPU_DESC (cpu).
3975         (trace_insn): Call CPU_DISASSEMBLER hook.
3976         (sim_disasm_sprintf): New function.
3977         (sim_disasm_read_memory): New function.
3978         (sim_disasm_perror_memory): New function.
3979         (sim_cgen_disassemble_insn): New function.
3980         * cgen-utils.c: Don't include cpu-opc.h.
3981         (virtual_insn_entries): New static local.
3982         (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3983         (cgen_insn_name): Rewrite.
3984         (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3985         * cgen.sh (desc): New file generator handler.
3986         * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3987         Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3988         Don't include cpu-opc.h,cpu-sim.h.
3989         * sim-model.c (model_set): Delete SIM_DESC arg.
3990         (sim_model_set): Update.
3991         * sim-model.h (MACH): New member prepare_run.
3992
3993 1999-01-28  Frank Ch. Eigler  <fche@cygnus.com>
3994
3995         * sim-memopt.c (memory_option_handler): Avoid memset() calls
3996         if redundant with allocator functions.
3997
3998 Wed Jan 27 17:19:09 1999  Doug Evans  <devans@canuck.cygnus.com>
3999
4000         * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4001
4002         * sim-profile.h: Make like sim-trace.h.
4003         (PROFILE_USEFUL_MASK): New macro.
4004         * sim-profile.c (profile_options): Make like trace_options, allow
4005         optional on|off arg where applicable.
4006         (set_profile_option_mask): New function.
4007         (sim_profile_set_option): New function.
4008         (profile_option_handler): Simplify.
4009         Have -p only enable selected things, not everything.
4010         Add missing break to OPTION_PROFILE_PC_RANGE.
4011         * cgen-scache.c (scache_options): Allow optional on|off arg to
4012         --profile-scache.
4013         (scache_option_handler): Use sim_profile_set_option.
4014
4015 1999-01-26  Frank Ch. Eigler  <fche@cygnus.com>
4016
4017         * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4018         (memory_option_handler): Implement MEMORY_FILL option.  Make
4019         MEMORY_CLEAR an alias for MEMORY_FILL=0.
4020         (parse_ulong_value): New function.
4021         (do_memopt_add): Allocate all buffers.  Optionally fill them.
4022
4023 1999-01-15  Richard Henderson  <rth@cygnus.com>
4024
4025         * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4026         va_list, not an integer.
4027         * sim-events.c (sim_events_schedule): Likewise.
4028
4029         * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4030         the appropriate type.
4031
4032 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
4033
4034         * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4035         (sim_disassemble_insn): Update prototype.
4036         (sim_engine_invalid_insn): Ditto.
4037         * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4038         (SEM_BRANCH_INIT): PCADDR->IADDR.
4039         (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4040         * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4041         * cgen-scache.h (*): Ditto.
4042         * cgen-trace.c (*): Ditto.
4043         * cgen-trace.h (*): Ditto.
4044         * cgen-utils.c (*): Ditto.
4045         * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4046         (insn_t): Delete.
4047         * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4048         (simple engine framework): Rewrite.
4049         * sim-module.c (modules): Install model module sooner (and in
4050         particular before the profile module).
4051
4052 1999-01-12  Doug Evans  <devans@casey.cygnus.com>
4053
4054         * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4055         * sim-model.c (sim_mach_lookup_bfd_name): New function.
4056         (sim_model_init): Call it.
4057
4058         * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4059
4060 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
4061
4062         * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4063         * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4064         (SEM_BRANCH_INIT_EXTRACT): New macro.
4065         (SEM_BRANCH_INIT): Add taken_p.
4066         (TARGET_SEM_BRANCH_FINI): Provide default definition.
4067         (SEM_BRANCH_FINI): Use it.
4068         (SEM_INSN): Update.
4069         * cgen-run.c (sim_resume): Handle tracing of last insn.
4070         * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4071         * cgen-trace.c (current_abuf): New static global.
4072         (trace_insn_init): Initialize it.
4073         (trace_insn_fini): Use it.
4074         (trace_insn): Set it.
4075         * cgen.sh (arch case): Pass -m ${mach} to cgen.
4076         * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4077         (@cpu@_emit_after): Ditto.
4078         (simple @cpu@_engine_run_full): New local `pc'.  Initialize semantic
4079         labels if WITH_SEM_SWITCH_FULL.
4080         * sim-model.c: Include bfd.h.
4081         (sim_model_init): New function.
4082         (sim_model_install): Record init fn.
4083         * sim-model.h (MACH): New member bfd_name.
4084         * sim-module.c (modules): Initialize model before scache.
4085
4086 1998-12-24  Frank Ch. Eigler  <fche@cygnus.com>
4087
4088         * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4089
4090         * nrun.c (main): Remain in simulation loop for traps and
4091         exceptions when in operating environment mode.
4092         (ui_loop_hook): New stub hook for standalone use.
4093         * sim-events.c (sim_events_process): Call ui_loop_hook
4094         periodically on CYGWIN host.
4095
4096         * sim-reason.c (sim_stop_reason): Return host signal numbers
4097         to gdb on sim_stopped and sim_signalled cases.
4098         * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4099         hook just before longjmp.
4100         * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4101         hook just before sim_engine_run.
4102
4103         * sim-n-core.h (sim_core_trace_M): Allay const warning.
4104         * sim-trace.h (trace_generic): Ditto.
4105         * sim-trace.c (trace_generic): Ditto.
4106
4107 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
4108
4109         * Make-common.in (SIM_MAIN_DEPS): New var.
4110         (CGEN_MAIN_CPU_DEPS): New var.
4111         * aclocal.m4: Add --enable-cgen-maint option.
4112         * cgen-mem.h (GETMEM*): New arg `pc'.  Pass to sim_core routine.
4113         (SETMEM*): Ditto.
4114         (GETIMEM*): Pass pc value to sim_core routine.
4115
4116 Fri Dec 11 16:58:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4117
4118         * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4119         Compare with ZERO not NULL.
4120
4121 Thu Dec 10 14:14:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4122
4123         * hw-properties.c, hw-instances.c, hw-tree.c: Include
4124         "sim-assert.h".
4125
4126 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
4127
4128         * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4129         * sim-trace.c: Include stdlib.h if present.
4130         * dv-sockser.c: Include unistd.h if present.
4131         (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4132         * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4133
4134 1998-12-08  James E Wilson  <wilson@wilson-pc.cygnus.com>
4135
4136         * gennltvals.sh: Add i960.
4137         * nltvals.def: Rebuild.
4138
4139 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
4140
4141         * cgen-defs.h: New file, old cgen-sim.h.
4142         * cgen-sim.h: Simple header that includes others.
4143         * sim-arange.c: New file.
4144         * sim-arange.h: New file.
4145         * sim-basics.h: Include it.
4146         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4147         (sim-arange.o): Add rule for.
4148         * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4149         (sim_io_eprintf_cpu): Add prototype.
4150         * sim-inline.h (HAVE_INLINE): Define if GNUC.
4151         (INLINE2): New macro.
4152         (EXTERN_INLINE): New macro.
4153         * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4154         before calling module init fns.
4155         * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4156         (profile_init): New function.
4157         (profile_options): New option --profile-range.
4158         (profile_option_handler): Handle --profile-range.
4159         (profile_print_insn): Qualify address range specific section titles.
4160         (profile_print_addr_ranges): New function.
4161         (profile_info): Print address ranges if specified.
4162         (profile_install): Set profile_init init fn.
4163         * sim-profile.h (PROFILE_DATA): New member `range'.
4164         * sim-trace.c (trace_init): New function.
4165         (trace_options): New option --trace-range.
4166         (trace_option_handler): Handle --trace-range.
4167         (trace_install): Set trace_init init fn.
4168         * sim-trace.h (TRACE_DATA): New member `range'.
4169         * sim-utils.c (sim_cpu_msg_prefix): New function.
4170         (sim_io_eprintf_cpu): New function.
4171         * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4172         (PC_IN_PROFILE_RANGE_P): New macro.
4173         * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4174         (trace_insn_fini): New arg abuf.  All callers updated.
4175         Exit early if trace_insn not called.  Check ARGBUF_PROFILE_P before
4176         printing cycle counts.
4177         * cgen-trace.h (trace_insn_fini): Update prototype.
4178         (TRACE_RESULT_P): New macro.
4179         (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf.  All callers updated.
4180         (TRACE_INSN): Check ARGBUF_TRACE_P.
4181         (TRACE_EXTRACT,TRACE_RESULT): New arg abuf.  All callers updated.
4182         * cgen-types.h (SIM_INLINE): Delete.
4183         (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4184         * cgen-utils.c: Don't include cgen-engine.h
4185         * genmloop.sh (@cpu@_fill_argbuf): New function.
4186         (@cpu@_fill_argbuf_tp): New function.
4187         (@cpu@_emit_before,@cpu@_emit_after): New functions.
4188         (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4189         (SET_CTI_VPC,SET_INSN_COUNT): Update.
4190         (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4191         doing profiling.  Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4192         (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4193         doing profiling. Update call to TRACE_INSN_FINI.
4194
4195         * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4196
4197 1998-12-03  Frank Ch. Eigler  <fche@cygnus.com>
4198
4199         * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4200         regions.
4201
4202 1998-12-01  Doug Evans  <devans@casey.cygnus.com>
4203
4204         * sim-inline.c (SIM_INLINE_P): Fix typo.
4205
4206 1998-11-30  Doug Evans  <devans@casey.cygnus.com>
4207
4208         * cgen-utils.c (cgen_virtual_opcode_table): Update.
4209
4210 Tue Nov 24 18:40:03 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4211
4212         * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4213         * nltvals.def: Re-generate.
4214
4215 Mon Nov 23 13:28:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4216
4217         * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4218         sim_core_map_attach, sim_core_map_detach, next_event_queue,
4219         new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4220         GCC.
4221         * sim-events.c (sim_events_uninstall, sim_events_suspend,
4222         sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4223
4224 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
4225
4226         * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4227         (${cpu}_pbb_cti_chain): Ditto.
4228
4229 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
4230
4231         * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4232         * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4233         (EXTRACT_INT,EXTRACT_UINT): New macros.
4234         (SEM_SEM_ARG): New macro.
4235         (SEM_NEXT_VPC): New arg `pc'.
4236         * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4237         (sim_disassemble_insn): Update prototype.
4238         * cgen-trace.c (current_insn,insn_fields): New static locals.
4239         (trace_insn): Set them.
4240         * cgen-utils.c: #include cgen-engine.h.
4241         (sim_disassemble_insn): New arg insn_fields.
4242         Handle variable length insns.
4243         * genmloop.sh: Only emit pbb decls if -pbb.
4244         (${cpu}_scache_lookup): New arg `vpc'.
4245         (scache support): Fetch pc before entering loop.
4246
4247         * gennltvals.sh: Add fr30 support.
4248         * nltvals.def: Rebuild.
4249
4250 Wed Nov 18 10:22:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4251
4252         * sim-types.h: Re-do type system so that GCC's attribute and mode
4253         are used to specify types.  Handle case of ALPHA.
4254
4255 1998-11-13  Frank Ch. Eigler  <fche@elastic.org>
4256
4257         * aclocal.m4: Add tests for dlopen family.
4258         * config.in: Regenerated.
4259
4260 Wed Nov 11 14:02:25 1998  Doug Evans  <devans@canuck.cygnus.com>
4261
4262         * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4263
4264 Wed Nov  4 23:51:19 1998  Doug Evans  <devans@seba.cygnus.com>
4265
4266         * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4267         HAVE_PARALLEL_INSNS, define as 0 or 1.  Emit decls of fns in mloop.cin.
4268         * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4269         * cgen-sim.h: ... to here.
4270
4271 Wed Oct 28 12:00:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4272
4273         * aclocal.m4 (enable-build-warnings): Replace
4274         enable-sim-warnings. Extend =LIST syntax so that prepend and
4275         append of options is possible.  Drop -Werror, add
4276         -Wstrict-prototypes for GDB compatibility.
4277         * Make-common.in (SIM_WARNINGS): Update.
4278
4279 Mon Oct 19 13:56:32 1998  Doug Evans  <devans@seba.cygnus.com>
4280
4281         * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4282         (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4283         (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4284         (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4285         explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4286         CGEN_INCLUDE_DEPS.
4287         * cgen-cpu.h: New file.
4288         * cgen-engine.h: New file.
4289         * cgen-scache.h: New file.
4290         * cgen-sim.h: Delete portions moved to new files.
4291         * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4292         rather than sending result to stdout.
4293
4294 Fri Oct  9 14:20:22 1998  Doug Evans  <devans@seba.cygnus.com>
4295
4296         * Make-common.in (sim-reg.o): New rule.
4297         (cgen-run.o): New rule.
4298         * cgen-ops.h: Delete many BI macros.  Change all UBI -> BI.
4299         * cgen-run.c (prime_cpu): New function.
4300         * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4301         (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4302         mentioned cpu.
4303         (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4304         * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4305         (CGEN_INSN_VIRTUAL_P): New macro.
4306         (SEM_PC): New typedef.
4307         (SEMANTIC_FN): Change type of result to SEM_PC.
4308         (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4309         (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4310         (SCACHE_MAP): New typedef.
4311         (CPU_SCACHE): Add pbb support.
4312         (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4313         (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4314         (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4315         max_slice_insns.
4316         (INSN_NAME): Delete.
4317         (cgen_insn_name): Declare.
4318         (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4319         * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4320         (first_insn_p): Make static.
4321         (trace_insn): Handle virtual insns specially.
4322         (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4323         * cgen-types.h (UBI): Delete.
4324         (MODE_TYPE): New enum.
4325         (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4326         * cgen-utils.c (mode_names): Delete UBI.  Add INT,UINT,PTR.
4327         (cgen_virtual_opcode_table): New global.
4328         (cgen_insn_name): New function.
4329         (sim_disassemble_insn): Ignore virtual insns.
4330         * genmloop.sh: Delete top level loop generation.  Add pbb support.
4331         * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4332         (sim_cpu_base): New members max_insns,insn_name,model_data.
4333         (CPU_PC_GET,CPU_PC_SET): New macros.
4334         (sim_pc_get,sim_pc_set): Declare.
4335         * sim-model.c (model_set): Call model init fn.
4336         * sim-model.h (MODEL_FN): New typedef.
4337         (INSN_TIMING): New member model_fn.
4338         (MODEL): New members num,init.
4339         * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4340         All callers updated.
4341         (profile_insn_init): New fn.
4342         (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4343         Exit early if insn profiling not supported.
4344         (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4345         (profile_install): Record profile_insn_init as init fn.
4346         (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4347         * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4348         (PROFILE_DATA): Delete member exec_time.
4349         Change insn_count to pointer to array, rather than the array.
4350         (sim_profile_print_bar): Declare.
4351
4352 Wed Oct  7 16:56:42 1998  Doug Evans  <devans@seba.cygnus.com>
4353
4354         * cgen-run.c: New file.
4355         * sim-reg.c: New file.
4356
4357 Mon Sep 14 10:58:19 1998  Frank Ch. Eigler  <fche@cygnus.com>
4358
4359         * aclocal.m4: Add checks for -lsocket and -lnsl.
4360
4361         * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4362         allow local port reuse on listening socket.
4363
4364 Tue Sep  1 15:36:52 1998  Frank Ch. Eigler  <fche@cygnus.com>
4365
4366         * sim-config.h: Remove reference to linux kernel header.
4367
4368 Tue Aug 25 12:45:27 1998  Frank Ch. Eigler  <fche@cygnus.com>
4369
4370         * dv-sockser.c (sockser_addr): Make variable non-static.
4371
4372 Mon Aug 24 11:47:37 1998  Joyce Janczyn  <janczyn@cygnus.com>
4373
4374         * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4375
4376 Tue Aug 11 18:12:19 1998  Doug Evans  <devans@canuck.cygnus.com>
4377
4378         * sim-events.c (sim_events_elapsed_time): Fix calculation.
4379
4380 Tue Aug  4 20:36:46 1998  Jeff Holcomb  <jeffh@cygnus.com>
4381
4382         * Make-common.in (install-common): Add $(EXEEXT) when installing
4383         run.
4384
4385 Mon Aug  3 11:46:01 1998  Doug Evans  <devans@seba.cygnus.com>
4386
4387         * cgen-sim.h (cgen_state): New member opcode_table.
4388         * cgen-utils.c (sim_disassemble_insn): Use it.
4389
4390 Fri Jul 24 10:14:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4391
4392         * cgen-mem.h (DECLARE_SETT): Fix return type.
4393         * cgen-sim.h (sim_engine_illegal_insn): Declare.
4394         * cgen-scache.c: Include stdlib.h.
4395         * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4396         * sim-model.c (model_option_handler): Remove unused variable `n'.
4397
4398 Tue Jul 21 16:27:43 1998  Doug Evans  <devans@seba.cygnus.com>
4399
4400         * cgen-utils.c: Include bfd.h.
4401         (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4402
4403 Wed Jul  8 18:24:10 1998  Jeffrey A Law  (law@cygnus.com)
4404
4405         * sim-bits.h (EXTEND24): Fix typo.
4406
4407 Wed Jul  8 17:41:47 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4408
4409         * sim-events.c (ETRACE_P): New macro.
4410         (struct _sim_event): Add member trace.
4411         (sim_events_free): Reclaim trace message.
4412
4413         * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4414         sim_events_schedule_tracef): New functions, include printf trace
4415         information in argument list.  If tracing, store asprintf'd trace
4416         message in sim_event.
4417
4418         * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4419         hw_event_queue_schedule_vtracef): New functions, mimic
4420         sim_event_tracef.
4421
4422 Mon Jul  6 15:51:14 1998  Jeffrey A Law  (law@cygnus.com)
4423
4424         * sim-bits.h (EXTEND24): Define.
4425
4426 Thu Jul  2 17:13:25 1998  Doug Evans  <devans@seba.cygnus.com>
4427
4428         * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4429         (CPU_SCACHE_HASH_MASK): New macro.
4430         (SCACHE_HASH_PC): Rewrite.
4431         * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4432         computation out of main loop.
4433
4434 Wed Jul  1 16:44:12 1998  Doug Evans  <devans@seba.cygnus.com>
4435
4436         * cgen-sim.h (RECORD_IADDR): Delete.
4437         * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4438         * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4439
4440 Wed Jun 17 12:25:08 1998  Mark Alexander  <marka@cygnus.com>
4441
4442         * gennltvals.def (mn10200): Add entry.
4443         * nltvals.def: Regenerate with MN10200 additions.
4444
4445 Wed Jun 17 13:18:28 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4446
4447         * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4448         documentation on how it works.
4449
4450         * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4451         sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4452         sim_core_set_xor, sim_core_xor_read_buffer,
4453         sim_core_xor_write_buffer): Update.
4454
4455         * sim-events.h, sim-events.c (sim_events_install,
4456         sim_events_watch_clock, sim_events_schedule_after_signal,
4457         sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4458         sim_events_deschedule): Update.
4459
4460         * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4461         sim_fpu_max32, sim_fpu_max64): Update.
4462
4463 Sat Jun 13 07:45:38 1998  Doug Evans  <devans@fallis.cygnus.com>
4464
4465         * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4466         * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4467         * sim-profile.c (profile_print_model): Update.
4468
4469 Fri Jun 12 18:35:07 1998  Doug Evans  <devans@seba.cygnus.com>
4470
4471         * gennltvals.def (m32r): Use common syscall.h now.
4472         (mn10300): Add entry.
4473         * nltvals.def: Regenerate.
4474
4475         * sim-engine.c (sim_engine_get_run_state): New function.
4476         * sim-engine.h (sim_engine_get_run_state): Declare it.
4477
4478 Thu Jun 11 00:50:03 1998  Doug Evans  <devans@seba.cygnus.com>
4479
4480         * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4481         * sim-core.c (sim_core_signal): Make extern, always define.
4482
4483 Wed Jun 10 16:02:29 1998  Doug Evans  <devans@seba.cygnus.com>
4484
4485         * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4486         * cgen-ops.h (ANDIF): New macro.
4487         (ANDIF[BQHSD]I): Delete.
4488
4489 Thu Jun  4 13:53:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4490
4491         * hw-events.c (create_hw_event, delete_hw_event): Delete.
4492         (hw_event_queue_schedule, hw_event_queue_deschedule,
4493         bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4494         Janczyn.
4495
4496         * hw-alloc.h (HW_NZALLOC): Define.
4497
4498         * Make-common.in (test-hw-events): Add target for testing the
4499         hw-event code.
4500
4501 Mon May 25 21:11:26 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4502
4503         * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4504         hw-instances.o.
4505         hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4506         files.
4507         * hw-main.h: Include hw-handles.h, hw-instances.h.
4508         * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4509         * hw-base.c (hw_create, hw_delete): Call same.
4510
4511 Mon May 25 18:55:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4512
4513         * dv-core.c: Include hw-main.h and sim-main.h.
4514         * dv-pal.c: Include hw-main.h and sim-io.h.
4515         * dv-glue.c: Include hw-main.h.
4516
4517         * hw-main.h: New file.  Move list of includes to here.
4518         * hw-base.h: From here.
4519         * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4520         (hw-*.o, dv-*.o): Update.
4521         * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4522         hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4523         sim-main.h.
4524
4525         * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4526         do_hw_poll_read): Move declarations from here.
4527         * hw-main.h: To here.
4528
4529         * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4530         Move from here.
4531         * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4532         rename.
4533         * Make-common.in (hw-config.h): Update
4534         * hw-base.c, dv-pal.c, dv-glue.c: Update
4535
4536         * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4537         `*_callback' to `*_method.
4538
4539 Mon May 25 18:41:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4540
4541         * hw-base.h (set_*): Move set method macros from here.
4542         * hw-device.h: To here.
4543
4544 Mon May 25 18:21:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4545
4546         * hw-base.h (create_hw_property_data, delete_hw_property_data):
4547         Declare.
4548
4549         * hw-base.c (hw_create, hw_delete): Call
4550         * hw-properties.c (create_hw_property_data,
4551         delete_hw_property_data): Define.
4552
4553 Mon May 25 17:40:46 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4554
4555         * hw-device.c, hw-properties.c: Include hw-base.h
4556
4557         * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4558         * hw-device.c: From here.
4559         * hw-base.h: Include "hw-events.h".
4560
4561         * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4562         * hw-base.c (hw_create, hw_delete): Call.
4563         * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4564
4565         * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4566         (hw-alloc.o): New target.
4567
4568 Mon May 25 17:14:27 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4569
4570         * hw-events.h, hw-events.c: New files.  Move event code to here.
4571         * sim-hw.c: From here.
4572         * hw-base.h: Include "hw-events.h".
4573         * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4574         (hw-events.o): New target.
4575
4576         * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4577         * hw-events.h (struct hw_event): Replace typedef hw_event.
4578
4579         * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4580         * hw-base.c (hw_create, hw_delete): Call.
4581         * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4582
4583         * dv-pal.c: Update.
4584
4585 Mon May 25 16:55:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4586
4587         * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4588         * hw-ports.c: To here.
4589
4590         * hw-base.h, hw-ports.c (create_hw_port_data,
4591         delete_hw_port_data): New functions.
4592         * hw-base.c (hw_delete, hw_create): Call same.
4593
4594         * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4595         from here.
4596         * hw-ports.h: To here.
4597
4598 Mon May 25 16:42:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4599
4600         * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4601         PROCESSOR and CIA arguments.
4602
4603 Fri May 22 12:16:27 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4604
4605         * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4606         Move common object files from here.
4607         * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4608
4609 Thu May 21 17:57:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4610
4611         * sim-hw.c: Include ctype.h.
4612         (do_hw_poll_read): Do not assume EAGAIN.
4613
4614 Wed May 20 04:37:57 1998  Doug Evans  <devans@seba.cygnus.com>
4615
4616         * cgen-trace.c (first_insn_p): New static local.
4617         (trace_insn_init): Set it.
4618         (trace_insn_fini): Use TRACE_PREFIX.
4619         (trace_insn): Rewrite to use trace_prefix.
4620         * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4621         Adjust width accordingly.
4622
4623         * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4624         (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4625         (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4626         (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4627         (PROFILE_COUNT_CORE): Simplify.
4628         * sim-profile.c (profile_option_handler): Compute profile_any_p.
4629
4630 Tue May 19 23:55:30 1998  Doug Evans  <devans@seba.cygnus.com>
4631
4632         * cgen-ops.h (ADDCFSI): Fix typo.
4633
4634 Sat May 16 12:44:52 1998  Doug Evans  <devans@seba.cygnus.com>
4635
4636         * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4637         * genmloop.sh: Use them rather than static locals.
4638
4639         * sim-engine.c (sim_engine_set_run_state): New function.
4640         * sim-engine.h (sim_engine_set_run_state): Declare.
4641         * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4642         (@cpu@_engine_stop): New args reason,sigrc.  All callers updated.
4643         (engine_resume): Reorganize.  Allow synchronous exit from main loop.
4644
4645 Fri May 15 16:06:05 1998  Doug Evans  <devans@seba.cygnus.com>
4646
4647         * cgen-trace.c (trace_insn_init): New arg first_p.
4648         All callers updated.
4649         (trace_insn_fini): New arg last_p.  All callers updated.
4650         * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4651         (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4652         * genmloop.sh (engine_resume): Update.
4653
4654 Fri May 15 15:59:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
4655
4656         * Make-common.in (install-common): Run ranlib on installed copy of
4657         libsim.a.
4658
4659 Fri May 15 15:03:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
4660
4661         * Make-common.in (install-common): Rename and install libsim.a.
4662
4663 Tue May 12 15:23:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4664
4665         * sim-io.c (unistd.h): Include.
4666
4667 Wed May  6 16:04:18 1998  Doug Evans  <devans@seba.cygnus.com>
4668
4669         * Make-common (sim_main_headers): Sort.
4670         (cgen-*.o): Add cgen-sim.h dependency.
4671
4672         * cgen-scache.c (scache_init): Only allocate space if scache element
4673         size is non-zero.
4674         (scache_flush,scache_print_profile): Check if scache in use first.
4675
4676         * cgen-sim.h (IDESC): Provide forward declaration.
4677         (DECODE): Delete.
4678         (CGEN_CPU): Always define scache member.  New members idesc,opcode.
4679         (cgen_cpu_max_extra_bytes): Declare.
4680         * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4681
4682         * sim-cpu.h: New file.  sim_cpu_base moved here.
4683         Move sim_cpu_lookup decl here.
4684         * sim-base.h: #include "sim-cpu.h".
4685         * sim-cpu.c: New file.
4686         * Make-common (sim_main_headers): Add sim-cpu.h.
4687         (sim-cpu.o): Add rule for.
4688
4689         * sim-model.c (set_model): Delete.
4690         (sim_model_set,model_set): New functions.
4691         (sim_model_install): Renamed from model_install.
4692         Don't set default model here.
4693         (model_option_handler): Rewrite --model processing.
4694         (sim_model_lookup,sim_mach_lookup): New functions.
4695         * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4696         (insn_timing): Delete.
4697         (INSN_TIMING): New member `num'.
4698         (IMP_PROPERTIES): Always define scache_elm_size member.
4699         (MACH): New member init_cpu.
4700         (sim_machs): Renamed from machs.
4701         (sim_model_install): Renamed from model_install.
4702         (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4703         * sim-module.c (modules): Update.
4704
4705         * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4706
4707         * sim-io.c: #include <errno.h>.
4708
4709 Wed May  6 12:39:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4710
4711         * dv-pal.c (struct hw_pal_device): Add reader.
4712         (hw_pal_finish): Initialize reader.
4713         (scan_hw_pal): Use reader.
4714
4715         * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4716         (HW_IO_EOF, HW_IO_NOT_READY): Define.
4717         * dv-pal.c: Use.
4718
4719         * sim-io.h, sim-io.c (sim_io_poll_read): New function.  Copy from
4720         ../ppc/main.c sim_io_read_stdin.
4721
4722 Fri May  1 12:11:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4723
4724         * hw-tree.h (hw_tree_print): Paramaterize with print and file
4725         arguments.
4726         * hw-tree.c: Update.
4727
4728         * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4729         * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4730         CPU/CIA args.
4731         * hw-ports.h (hw_port_event): Ditto.
4732         * hw-ports.c (hw_port_event): Update.
4733         * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4734         Update.
4735         * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4736         Update.
4737         (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4738         (do_counter_event): Update.
4739         * dv-glue.c (hw_glue_io_read_buffer): Update.
4740         (hw_glue_port_event): Update.
4741
4742         * hw-device.h (SIM_DESC): Replace with struct sim_state.
4743         * hw-base.h (hw_create): Ditto.
4744         * hw-base.c (hw_create): Ditto.
4745
4746         * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4747         hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4748         from here to.
4749         * sim-hw.c: Here.
4750         * hw-device.h (hw_system_cpu): Declare.
4751         * sim-hw.c (hw_system_cpu): New function.
4752
4753         * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4754         sim_hw_abort not hw_abort.
4755         (sim-hw.h): Include.
4756         (sim_core_read_buffer, sim_core_write_buffer): Call
4757         sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4758         argument.
4759         (sim_core_set_xor): Do not pass CPU when aborting.
4760
4761         * sim-n-core.h (sim_core_read_aligned_N,
4762         sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4763         (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4764         sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4765         return length.
4766
4767         * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4768         sim_hw_print.
4769         * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4770         sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4771         functions.
4772         (sim_hw_print): New function.
4773
4774         * sim-engine.h (sim_engine_vabort): Declare.
4775         * sim-engine.c (sim_engine_vabort): New function.
4776
4777 Wed Apr 29 23:58:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4778
4779         * sim-trace.c (print_data): For floating-point numbers trace raw
4780         hex value.
4781         (trace_result_fp2): New function.
4782         * sim-trace.h (trace_result_fp2): New declaration.
4783         (TRACE_FP_RESULT2): New macro.
4784
4785 Tue Apr 28 18:28:58 1998  Geoffrey Noer  <noer@cygnus.com>
4786
4787         * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4788         AM_CYGWIN32 and AM_EXEEXT.
4789         * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4790         to run and install-common rules.
4791         * common/configure: regenerate
4792
4793 Sat Apr 25 17:45:01 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4794
4795         * sim-types.h (cell_word): New type.
4796         (natural_cell): Delete type.
4797
4798 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
4799
4800         * configure: Regenerated to track ../common/aclocal.m4 changes.
4801         * config.in: Ditto.
4802
4803 Sun Apr 26 15:25:07 1998  Tom Tromey  <tromey@cygnus.com>
4804
4805         * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4806
4807 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
4808
4809         * configure: Regenerated to track ../common/aclocal.m4 changes.
4810         * config.in: Ditto.
4811
4812 Fri Apr 24 11:38:08 1998  Tom Tromey  <tromey@cygnus.com>
4813
4814         * acconfig.h: New file.
4815         * Make-common.in (top_builddir): New macro.
4816         (INTL_LIB): Removed.
4817         (INTLLIBS): New macro.
4818         (INTLDEPS): Likewise.
4819         (LIBDEPS): Use INTLDEPS.
4820         (EXTRA_LIBS): Use INTLLIBS.
4821         * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4822         (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4823         AM_LC_MESSAGES): New macros from GNU gettext.
4824
4825 Fri Apr 24 19:57:59 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4826
4827         * sim-config.h: Discard leading _ from macros.
4828         * sim-types.h: Ditto.
4829
4830 Wed Apr 22 14:14:19 1998  Michael Meissner  <meissner@cygnus.com>
4831
4832         * Make-common.in (CSEARCH): Add -I to intl directories.
4833         (INTL_LIB): Point to libintl.a.
4834         (LIBDEPS): Add $(INTL_LIB).
4835         (EXTRA_LIBS): Ditto.
4836
4837 Tue Apr 21 12:44:27 1998  Doug Evans  <devans@canuck.cygnus.com>
4838
4839         * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4840
4841         * cgen-ops.h (ADDCFSI): Fix.
4842         (SUBCFSI): Tweak.
4843
4844 Tue Apr 21 13:18:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4845
4846         * sim-types.h (signed_address, unsigned_address): Define.
4847
4848 Mon Apr 20 21:47:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4849
4850         * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4851         QNaN.
4852
4853 Thu Apr 16 10:30:14 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4854
4855         * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4856         New functions, pack / unpack sim_fpu struct using raw values.
4857         (sim_fpu_is): Differentiate between negative and positive
4858         infinity.
4859
4860 Tue Apr 14 18:49:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4861
4862         * sim-bits.h (EXTEND4): Define.
4863         (EXTEND4, EXTEND15, EXTEND11): Ditto.
4864
4865 Tue Apr 14 16:31:35 1998  John Metzler  <jmetzler@cygnus.com>
4866
4867         * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4868         declared so we need this cast to prevent long long addresses
4869         from being misconfigures. Results in access to unmapped memory.
4870
4871 Tue Apr 14 13:19:14 1998  Doug Evans  <devans@canuck.cygnus.com>
4872
4873         * Make-common.in (RUNTESTFLAGS): Define.
4874         (check): Pass RUNTESTFLAGS to recursive make.
4875
4876 Tue Apr 14 15:09:19 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4877
4878         * sim-info.c (sim_info): Be verbose when either VERBOSE or
4879         STATE_VERBOSE_P.
4880
4881 Sat Apr  4 23:24:17 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4882
4883         * aclocal.m4 (sim-inline): By default, disable sim-inline when
4884         cross compiling.
4885
4886 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4887
4888         * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4889         (sim-inline): Update to match sim-inline.[hc]
4890         * configure: Regenerated to track ../common/aclocal.m4 changes.
4891
4892         * Make-common.in (sim_main_headers): Add sim-inline.h
4893
4894         * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4895         selected.
4896         * sim-endian.h (sim-endian.c): Ditto.
4897
4898         * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4899         (sim_events_set_trace): Delete unused prototype.
4900
4901         * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4902         * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4903
4904         * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4905         (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4906         Comment out, not yet implemented in sim-fpu.c.
4907         (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4908         sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4909
4910         * sim-inline.h: Rewrite description.
4911         (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4912         (SIM_MAIN_INLINE): Add inline option.
4913
4914         * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4915         include generated files. Handled by generator directly.
4916
4917 Sat Apr  4 01:07:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4918
4919         * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4920         up-to-date.
4921
4922         * sim-trace.h (TRACE_ANY_P): Define.
4923         (struct _trace_data): Add trace_any_p.
4924
4925 Mon Mar 30 17:11:55 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4926
4927         * run.c (main): Handle all alternatives of enum sim_stop.
4928         (main): Delete unused `asection *s'.
4929
4930 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4931
4932         * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4933
4934         * configure: Regenerated to track ../common/aclocal.m4 changes.
4935
4936         * sim-hw.c: New file.
4937         * sim-hw.h (sim_hw_parse): Declare function.
4938         (hw-tree.h): Do not include.
4939
4940         * sim-base.h (STATE_HW): Define.
4941         (struct sim_state_base): Add member struct *hw.
4942
4943         * sim-module.c (sim-hw.h): Include.
4944         (modules): Add sim_hw_install.
4945
4946         * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4947
4948 Fri Mar 27 14:55:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4949
4950         * sim-base.h (CPU_INDEX): Define.
4951
4952         * sim-utils.c (sim_state_alloc): Initialize.
4953         * sim-module.c (sim_post_argv_init): Ditto.
4954
4955 Thu Mar 26 10:07:57 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
4956
4957         * aclocal.m4 (sim_hw_obj):  Fix sed expression to generate
4958         properly formatted lists.
4959
4960 Thu Mar 26 10:37:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4961
4962         * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4963         0x2f needs to be 0x3f.
4964
4965 Thu Mar 26 09:10:56 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4966
4967         * hw-tree.c (hw_tree_find_property): Return NULL when device is
4968         not found.
4969         (hw_tree_find_*_property): Clean up error message when property is
4970         not found.
4971
4972         * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4973         present before looking for it.
4974
4975 Wed Mar 25 16:17:38 1998  Ian Carmichael  <iancarm@cygnus.com>
4976
4977         * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4978         (AC_CHECK_FUNCS): Add check for __setfpucw.
4979         * configure: Regenerated.
4980
4981 Wed Mar 25 09:18:34 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4982
4983         * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4984         hw_pal_timer, hw_pal_timer_value): Define.
4985         (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4986         (do_counter_event, do_counter_read, do_counter_value,
4987         do_counter_write): new functions.
4988
4989 Tue Mar 24 12:24:24 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4990
4991         * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4992         trace output.
4993
4994         * hw-base.c (hw_create): Stop searching for a device when one is
4995         found.
4996
4997 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4998
4999         * configure: Regenerated to track ../common/aclocal.m4 changes.
5000
5001 Mon Mar 23 10:25:08 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5002
5003         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5004         appends extra devices.
5005         (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5006         the device names.
5007
5008         * Make-common.in (hw-config.h): New target, create hw-config.h
5009         file.
5010         (SIM_HW): Definition from @sim_hw@.
5011         (hw-base.o): Depend on hw-config.h
5012
5013 Tue Mar 24 17:41:35 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
5014
5015         * Make-common.in:  Get SHELL from configure.
5016         * (stamp-tvals sim-inline.c):  Use $(SHELL) when invoking
5017         move-if-change.  Fixes NT native build problem.
5018         * Makefile.in (nltvals.def):   Use $(SHELL) when invoking
5019         move-if-change.  Fixes NT native build problem.
5020         * configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
5021         NT native builds.
5022
5023 Sun Mar 22 16:54:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5024
5025         * hw-device.h, hw-device.c (hw_strdup): New function.
5026
5027         * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5028         strings name, family and args.
5029         (full_name_of_hw): Use hw_strdup when returning the full path.
5030
5031         * hw-properties.c: Clean up property not found / wrong type error
5032         messages.
5033
5034         * hw-tree.c (hw_tree_parse): Finish a devices initialization
5035         before attaching any ports.
5036
5037         * hw-base.c (hw-config.): Include.  Replace hardwired table.
5038
5039         * dv-glue.c: Copy over ../ppc/hw_glue.c.  Update to new framework.
5040
5041         * Make-common.in: Add rule for dv-glue.o.
5042
5043 Sun Mar 22 16:45:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5044
5045         * hw-base.c (hw_finish): Move setting of trace level to here.
5046         (hw_create): From here.
5047
5048         * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5049         ../ppc/device_table.c.
5050
5051         * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5052
5053         * hw-tree.c (print_properties): Supress path when printing
5054         properties of root node.
5055
5056 Sun Mar 22 16:21:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5057
5058         * hw-device.h (HW_TRACE): Define.
5059         (hw_trace): Declare.
5060         * hw-device.c (hw_trace): Implement function.
5061
5062         * hw-base.c (hw_create): Set hw trace level from "trace?"
5063         property.
5064
5065         * dv-core.c (dv_core_attach_address_callback): Add trace.
5066
5067         * dv-pal.c: Replace DTRACE with HW_TRACE.
5068
5069 Sun Mar 22 15:23:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5070
5071         * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5072         (hw_alloc_data): Delcare.
5073         (struct hw): Add member alloc_of_hw.
5074
5075         * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5076         functions. Assocate memory with a device.
5077         (stdlib.h): Include.
5078
5079         * hw-base.h (set_hw_delete): Define.
5080         (hw_delete_callback): Declare.
5081         (hw_delete): Declare.
5082
5083         * hw-base.c (hw_delete): Implement function.
5084         (struct hw_base_data): Add member to_delete.
5085         (ignore_hw_delete): New function, does nothing.
5086         (hw_create): Set the hw_delete method.
5087         (hw_create): Allocate the base type using HW_ZALLOC before setting
5088         any methods.
5089
5090         * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5091
5092         * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5093
5094         * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5095         (attach_hw_port_edge): Add struct hw argument
5096
5097         * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5098         hw_zalloc/hw_free.
5099
5100 Sun Mar 22 15:09:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5101
5102         * hw-device.h (hw_attach_address_callback,
5103         hw_detach_address_callback): Attach to a single space not a space
5104         mask. Clarify interpretation of SPACE:ADDR parameters.
5105
5106         * hw-base.c (passthrough_hw_attach_address,
5107         passthrough_hw_detach_address): Update.
5108         * dv-core.c (dv_core_attach_address_callback): Ditto.
5109         * dv-pal.c (hw_pal_attach_address): Ditto.
5110
5111 Thu Mar 19 00:41:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5112
5113         * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5114
5115 Wed Mar 18 14:13:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5116
5117         * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5118         (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5119         hw-properties_h, hw-tree_h): Define, point at corresponding
5120         header.
5121         (hw_base_headers): Define list of headers included by hw-base.h
5122         (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5123         hw-properties.o, hw-tree.o): Specify dependencies.
5124         (dv-core.o, dv-pal.o): Ditto.
5125
5126         * sim-hw.h: New file.
5127
5128         * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5129         hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5130
5131         * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5132
5133         * hw-base.h, hw-base.c: new files.  Copied from
5134         ../ppc/device_table.[hc].
5135
5136         * dv-core.c, dv-pal.c: New files. Copied from
5137         ../ppc/hw_{core,pal}.c
5138
5139         * sim-basics.h (struct hw): Declare.
5140         (enum port_direction, enum object_disposition): Declare.
5141
5142 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5143
5144         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5145         sim_dv_src in Makefile. Take list of devices as parameter to m4
5146         macro..
5147
5148         * configure: Regenerated to track ../common/aclocal.m4 changes.
5149
5150 Mon Mar 16 12:37:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5151
5152         * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5153         trace_prefix can abort cleanly.
5154
5155 Sat Mar 14 18:36:12 1998  Doug Evans  <devans@seba.cygnus.com>
5156
5157         * dv-sockser.c, dv-sockser.h: New files.
5158         * Make-common.in (dv-sockser.o): Add rule for.
5159         * aclocal.m4: Check for fcntl.h.
5160         * config.h: Add HAVE_FCNTL_H.
5161
5162         * sim-break.c (remove_breakpoint): Fix thinko.
5163
5164         * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5165         Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5166
5167 1998-03-13  Fred Fish  <fnf@cygnus.com>
5168
5169         * sim-base.h (struct sim_state_base): Add prog_syms and
5170         define macro STATE_PROG_SYMS.
5171         * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5172         symbol_count, and asymbols.  Call bfd_get_symtab_upper_bound
5173         and bfd_canonicalize_symtab, to get symbol table on first use
5174         and preserve it via STATE_PROG_SYMS for future calls to
5175         bfd_find_nearest_line.
5176
5177 Wed Mar 11 14:02:47 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5178
5179         * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5180
5181         * sim-core.c (sim_core_attach): Handle a generic number of maps -
5182         up to nr_maps, not just access_* maps.
5183
5184         * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5185         maps.
5186
5187         * sim-profile.c (profile_print_core): Make map unsigned.  Iterate
5188         over nr_maps not sim_core_nr_maps.
5189
5190         * sim-events.h, sim-events.c (sim_events_watch_core): Change
5191         core_map argument to unsigned.
5192         (struct _sim_core): Ditto for struct member core_map.
5193
5194         * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5195
5196         * sim-basics.h (access_io, access_*_io): Define.
5197         (map_read, map_write, map_exec, map_io): Define.
5198
5199         * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5200         attach with more generic mapmask.
5201         (sim_core_{read,write}_*): Change map argument to unsigned.
5202
5203         * sim-core.c (sim_core_uninstall, sim_core_attach,
5204         sim_core_detach): Iterate over nr_maps instead of
5205         sim_core_nr_maps.
5206
5207         * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5208         instead of the write_map.
5209         (remove_breakpoint): Ditto.
5210
5211         * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5212         with read_map, write_map, exec_map resp.
5213
5214         * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5215         Ditto.
5216
5217         * cgen-utils.c (sim_disassemble_insn): Ditto.
5218
5219         * sim-hrw.c (sim_write, sim_write): Ditto.
5220
5221         * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5222         transfer_to_str): New functions.
5223
5224 Mon Mar  9 12:50:59 1998  Doug Evans  <devans@seba.cygnus.com>
5225
5226         * sim-base.h (sim_state_base): New member environment.
5227         (STATE_ENVIRONMENT): New macro.
5228         * sim-config.c (current_environment): Delete.
5229         (sim_config_default): New function.
5230         (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5231         * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5232         (sim_config_default): Add prototype.
5233         * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5234         * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5235         Set STATE_ENVIRONMENT, not current_environment.
5236
5237 Mon Mar  9 11:59:03 1998  Jim Wilson  <wilson@cygnus.com>
5238
5239         * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5240
5241 Tue Mar  3 10:53:05 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5242
5243         * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5244
5245         * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5246
5247 Mon Mar  2 10:20:06 1998  Doug Evans  <devans@seba.cygnus.com>
5248
5249         * Make-common.in (TAGS): Make smarter.
5250         * Makefile.in (TAGS): Ditto.
5251
5252 Fri Feb 27 19:09:57 1998  Doug Evans  <devans@canuck.cygnus.com>
5253
5254         * sim-module.c (*): Fix typos in assertion tests.
5255
5256 Sat Feb 28 13:54:10 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5257
5258         * sim-module.c (sim_pre_argv_init): String passed to asprintf
5259         can't be constant.
5260
5261         * sim-options.c (sim_parse_args): Ditto.
5262         (sim_args_command): Return OK, instead of nothing, for an empty
5263         command.
5264
5265 Fri Feb 27 13:29:13 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5266
5267         * sim-profile.c (profile_info): Rename from profile_print. Drop
5268         misc and misc_cpu callback arguments.  Use
5269         PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5270         (profile_install): Install profile_info function.
5271
5272         * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5273         STATE_PROFILE_INFO_CALLBACK): Define.
5274         (struct PROFILE_DATA): Add field info_cpu_callback.
5275         (profile_print): Delete function.
5276
5277         * sim-base.h (STATE_MODULES): Define.  Replace individual
5278         STATE_*_LIST with single struct module_list.
5279
5280         * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5281         (struct module_list): Declare.
5282
5283         * sim-module.h, sim-module.c (sim_module_add_info_fn,
5284         sim_module_info): New functions.
5285         (sim_module_install): Clean up module data structures.
5286
5287         * sim-info.c (sim_info): New file. New function. Call
5288         sim_module_info.
5289
5290         * Make-common.in (sim-info.o): Define rule.
5291         (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5292
5293
5294 Fri Feb 27 18:26:16 1998  Doug Evans  <devans@canuck.cygnus.com>
5295
5296         * sim-base.h (sim_cpu_base): New members name, options.
5297         (sim_cpu_lookup): Add prototype.
5298         * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5299         * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5300         (sim_add_option_table): Update prototype.
5301         * sim-options.c (sim_add_option_table): New argument `cpu'.
5302         (standard_option_handler,standard_install): Update.
5303         (sim_parse_args): Handle cpu specific options.
5304         (print_help): New static function.
5305         (sim_print_help): Call it.  Print cpu specific options.
5306         (find_match): New static function.
5307         (sim_args_command): Call it.  Handle cpu specific options.
5308         * sim-utils.c (sim_cpu_lookup): New function.
5309         * sim-memopt.c (memory_option_handler): Update.
5310         (sim_memopt_install): Update.
5311         * sim-model.c (model_option_handler): Update.
5312         (model_install): Update.
5313         * sim-profile.c (profile_option_handler): Update.
5314         (profile_install): Update.
5315         * sim-trace.c (trace_option_handler): Update.
5316         (trace_install): Update.
5317         * sim-watch.c (watchpoint_option_handler): Update.
5318         (sim_watchpoint_install): Update.
5319         * cgen-scache.c (scache_option_handler): Update.
5320         (scache_install): Update.
5321
5322 Wed Feb 25 11:00:26 1998  Doug Evans  <devans@canuck.cygnus.com>
5323
5324         * Make-common.in (check): Run `make check' in testsuite dir.
5325
5326 Wed Feb 25 14:40:24 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5327
5328         * sim-trace.c (trace_result0): New function.
5329
5330         * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5331         macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5332         tracing sim_fpu variables.
5333         (TRACE_ALU_RESULT0): Define.
5334         (TRACE_FP_RESULT_WORD): Define.
5335         (TRACE_FP_INPUT_WORD1): Define.
5336
5337         * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5338         sim_fpu_two): New constants.
5339         (sim_fpu_op1, sim_fpu_op2): New types.
5340         (struct _sim_fpu): Delete member result.  Re-order other members.
5341         (sim_fpu_sign, sim_fpu_exp): New functions.
5342         (sim_fpu_max, sim_fpu_min): new functions.
5343         (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5344         NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5345
5346 Tue Feb 24 22:45:39 1998  Doug Evans  <devans@seba.cygnus.com>
5347
5348         * sim-profile.c (profile_print): Delete duplicate test of
5349         PROFILE_INSN_IDX.
5350         (profile_print_pc): Exit early if data collection not set up.
5351         (profile_print_core): Simplify by calling sim_core_map_to_str.
5352         * sim-core.h (sim_core_map_to_str): Declare.
5353         * sim-core.c (sim_core_map_to_str): Make non-static.
5354
5355         * genmloop.sh (engine_resume): Update insn_count before exiting.
5356         (engine_resume_full): Keep accurate core profile data.
5357
5358         * cgen-utils.c (sim_disassemble_insn): Don't use
5359         sim_core_read_aligned_N, it messes up profiling results.
5360
5361 Mon Feb 23 20:45:57 1998  Mark Alexander  <marka@cygnus.com>
5362
5363         * nltvals.def: Regenerate with MN10300 additions.
5364
5365 Tue Feb 24 13:18:42 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5366
5367         * sim-trace.h (TRACE_ALU_RESULT2): Define.
5368
5369         * sim-trace.h, sim-trace.c (trace_result_word2,
5370         trace_input_word4, trace_result_word4): New function.
5371
5372 Mon Feb 23 13:08:35 1998  Doug Evans  <devans@canuck.cygnus.com>
5373
5374         * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5375
5376         * sim-xcat.h: Delete.
5377         * cgen-mem.h: Delete inclusion of sim-xcat.h.
5378         * cgen-sim.h: Ditto.
5379         * sim-alu.h: Replace sim-xcat.h with symcat.h.
5380         * sim-n-bits.h: Ditto.
5381         * sim-n-core.h: Ditto.
5382         * sim-n-endian.h: Ditto.
5383
5384 Mon Feb 23 13:19:58 1998  Michael Meissner  <meissner@cygnus.com>
5385
5386         * syscall.c (cb_syscall): Handle short reads, and EOF.
5387
5388 Tue Feb 24 00:29:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5389
5390         * sim-trace.c (print_data): case trace_fmt_fp missing break.  Use
5391         sim_fpu to safely print fp_word values.
5392         (print_data): Add trace_fmt_bool and trace_fmt_addr.
5393         (trace_result_bool1, trace_result_addr1): New functions.
5394         (trace_input_bool1, trace_input_addr1): New functions.
5395
5396         * sim-trace.h (TRACE_FPU_*): Define.
5397
5398 Mon Feb 23 13:24:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5399
5400         * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5401         (sim_fpu_fpto, sim_fpu_tofp): Define.
5402
5403 Fri Feb 20 18:08:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5404
5405         * sim-fpu.c (sim_fpu_cmp): New function.
5406
5407 Wed Feb 18 16:29:21 1998  Doug Evans  <devans@canuck.cygnus.com>
5408
5409         * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5410         instead of abuf->length.
5411         * sim-trace.c (trace_options): Have -t only trace a few useful things.
5412         (set_trace_option_mask): Renamed from set_trace_options.
5413         (set_trace_option): New function.
5414         (trace_option_handler): Update calls to set_trace_option{,_mask}.
5415         * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5416
5417 Wed Feb 18 12:42:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5418
5419         * sim-basics.h: Declare struct _sim_fpu.
5420
5421 Tue Feb 17 16:27:46 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5422
5423         * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5424         (trace_prefix, trace_input*, trace_result*): Declare.
5425         (trace_one_insn): Change declaration, assume trace_prefix called.
5426         (trace_generic): Like trace_one_insn.
5427         (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5428         (TRACE_alu, TRACE_[a-z]*): Update.
5429
5430         * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5431         trace_insn, save_data, trace_idx_to_str, print_data): New
5432         functions.
5433         (trace_one_insn): Rewrite.
5434         (trace_generic): New function.
5435
5436 Tue Feb 17 17:27:30 1998  Doug Evans  <devans@seba.cygnus.com>
5437
5438         * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5439
5440         * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5441         (SEMANTIC_FN): Rewrite declaration.
5442         (DECODE): Update type of semantic_fast member.
5443         ({EX,SEM}_FN_NAME): Have only one version.
5444         * sim-base.h (sim_state_base): Delete conditionals surrounding
5445         member scache_size.
5446
5447 Tue Feb 10 18:31:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5448
5449         * sim-load.c (sim_load_file): Print LMA/VMA according to value
5450         used.
5451
5452 Tue Feb 10 14:56:23 1998  Ian Carmichael  <iancarm@cygnus.com>
5453
5454         * sim-core.c: Add missing prototypes for WITH_DEVICES.
5455         Add missing parameters to device_io calls.
5456         * sim-core.h: Add missing parameters to device_io calls.
5457
5458 Mon Feb  9 14:48:37 1998  Doug Evans  <devans@canuck.cygnus.com>
5459
5460         * cgen-sim.h (DECODE): Always use switch for `read' for now.
5461         (PAREXEC): Renamed from PARALLEL_EXEC.  All uses updated.
5462         (SEMANTIC{,_CACHE}_FN): Fix return type.
5463         * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5464         (engine_resume): Likewise.  Make `engine' volatile.  Save copy
5465         of cpu pointer in volatile object.  Initialize read switch if
5466         -parallel.
5467
5468 Thu Feb  5 13:27:04 1998  Doug Evans  <devans@seba.cygnus.com>
5469
5470         * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5471         (SEM_INSN): New macro.
5472
5473 Tue Feb  3 16:31:56 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5474
5475         * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5476
5477 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5478
5479         * configure: Regenerated to track ../common/aclocal.m4 changes.
5480
5481 Sun Feb  1 16:16:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5482
5483         * sim-types.h (fp_word): New type, define according to
5484         WITH_TARGET_FLOATING_POINT_BITSIZE.
5485
5486         * aclocal.m4 (default_sim_floating_point_bitsize): Add
5487         configuration of size of floating point registers.
5488
5489 Sun Feb  1 14:02:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5490
5491         * sim-profile.c (profile_print): Only print CPU <N> if other
5492         output is going to appear.
5493
5494 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5495
5496         * configure: Regenerated to track ../common/aclocal.m4 changes.
5497
5498 Sat Jan 31 18:03:55 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5499
5500         * sim-types.h (address_word): Typedef according to
5501         WITH_TARGET_ADDRESS_BITSIZE.
5502         (signed_cell, unsigned_cell, natural_cell): Ditto using
5503         WITH_TARGET_CELL_BITSIZE.
5504
5505         * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5506         (WITH_TARGET_CELL_BITSIZE): Define.
5507         (WITH_HOST_WORD_BITSIZE): Delete.
5508
5509         * sim-config.c (print_sim_config): Update.
5510
5511         * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5512         configuration of address and OpenFirmware cell sizes.
5513
5514 Fri Jan 30 09:36:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5515
5516         * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5517         * sim-run.c (sim_engine_run): Update.
5518
5519         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5520         CPU_CIA.
5521         * sim-run.c (sim_engine_run): Ditto.
5522
5523         * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5524         (sim_resume): Pass nr_cpus to sim_engine_run.
5525
5526         * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5527
5528         * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5529         MAX_NR_PROCESSORS.
5530         (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5531
5532 Fri Jan 23 14:20:54 1998  Doug Evans  <devans@seba.cygnus.com>
5533
5534         * Make-common.in (stamp-tvals): New rule.
5535         (targ-vals.h,targ-map.c): Depend on it.
5536         (clean): Remove stamp-tvals.
5537
5538 Tue Jan 20 21:35:13 1998  Michael Meissner  <meissner@cygnus.com>
5539
5540         * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5541         in code also #if 0'ed.
5542
5543 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
5544
5545         * configure: Regenerated to track ../common/aclocal.m4 changes.
5546         * aclocal.m4: Recognize --enable-maintainer-mode.
5547
5548 Mon Jan 19 12:45:45 1998  Doug Evans  <devans@seba.cygnus.com>
5549
5550         * cgen-scache.h: Deleted.
5551         * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5552         * cgen-scache.c: Only compile contents if WITH_SCACHE.
5553         (scache_init): Use runtime computed size of SCACHE.
5554         (scache_flush): Likewise.
5555         * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5556         ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5557         * cgen-sim.h: Scache support moved here.
5558         (PC): Redo definition.
5559         (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5560         (DECODE): Add parallel execution support.
5561         Only include semantic label members if using switch.
5562         (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5563         (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5564         (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5565         SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5566         from cgen-types.h.
5567         (engine_{stop,run,resume,halt,signal}): Delete decls.
5568         * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5569         (argbuf,scache): Delete forward decls.
5570         (STATE): Delete decl.
5571         * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5572         Include cgen-mem.h, cgen-ops.h.
5573         (engine_halt,engine_signal): Delete.
5574         ({ex,exc,sem,semc}_illegal): Delete.
5575         (sim_disassemble_insn): Result of extract fn is in bits.
5576         * genmloop.sh: Rewrite.
5577
5578         * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5579         line numbers.
5580
5581         * sim-base.h (sim_state_base): Delete member `model'.
5582         (sim_cpu_base): Add member `model'.
5583         * sim-model.h (IMP_PROPERTIES): New type.
5584         (MACH): New members imp_props, models.
5585         (models): Delete decl.
5586         * sim-model.c (set_model): Update.
5587         * sim-profile.c (profile_print_model): Update.
5588
5589         * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5590
5591 Fri Jan 16 12:33:09 1998  Nick Clifton  <nickc@cygnus.com>
5592
5593         * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5594         CGEN_INSN_SYNTAX().
5595
5596 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5597
5598         * configure: Regenerated to track ../common/aclocal.m4 changes.
5599         * config.in: Ditto.
5600
5601 Mon Dec 15 23:16:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5602
5603         * aclocal.m4 (AR): Check for sigaction.
5604
5605 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
5606
5607         * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5608
5609         * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5610         * sim-config.c (sim_config): Replace WITH_DEVICES with
5611         WITH_TREE_PROPERTIES.
5612
5613         * configure: Regenerated to track ../common/aclocal.m4 changes.
5614
5615 Wed Dec  3 17:56:02 1997  Doug Evans  <devans@canuck.cygnus.com>
5616
5617         * Make-common.in (SIM_ENVIRONMENT): New variable.
5618         (CONFIG_CFLAGS): Add it.
5619         * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5620         --enable-sim-environment option.
5621         * configure: Regenerated.
5622         * sim-config.h (environment support): Rewrite.
5623         * sim-config.c (current_environment): Define as enum, unconditionally.
5624         (current_alignment): Define unconditionally.
5625         (config_environment_to_a): Update.
5626         (config_alignment_to_a): Fix type of argument.  Define unconditionally.
5627         (sim_config): Handle environment and alignment determination
5628         unconditionally.  Delete sanity checks of current_environment,
5629         unnecessary.
5630         (print_sim_config): Update.
5631         * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5632         (standard_options): Add --environment.
5633         (standard_option_handler): Likewise.
5634
5635 Fri Nov 28 12:21:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5636
5637         * sim-alu.h: Add notes on carry vs borrow for subtraction.
5638         (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5639         (ALU{,8,16,32,64}ADDC): Define - add carrying.
5640         (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5641         (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5642         (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5643         (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5644         argument ADD_CA macro with two argument ADDC_C - add carrying with
5645         carry in.
5646         (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5647         argument SUB_CA macro with two argument SUBC_X - subtract
5648         carrying, extended.
5649         (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5650         borrow-in.
5651         (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5652
5653 Sun Nov 30 17:40:57 1997  Michael Meissner  <meissner@cygnus.com>
5654
5655         * sim-io.c (sim_io_{syscalls,getstring}): Delete.  No longer used.
5656         * sim-io.h (sim_io_syscalls): Delete.
5657
5658 Fri Nov 28 20:10:09 1997  Michael Meissner  <meissner@cygnus.com>
5659
5660         * syscall.c (cb_syscall): Add missing else, so write to stdout
5661         isn't doubled.
5662
5663         * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5664         the carry bit from the CPU's psw.
5665
5666 Fri Nov 28 11:15:05 1997  Doug Evans  <devans@canuck.cygnus.com>
5667
5668         * gennltvals.sh: Redo syscall support.
5669         * nltvals.def: Regenerated.
5670
5671 Wed Nov 26 16:49:38 1997  Michael Meissner  <meissner@cygnus.com>
5672
5673         * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5674         the stream immediately.
5675
5676 Wed Nov 26 12:32:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5677
5678         * sim-io.c (sim_io_getstring): Delete unused len2.
5679         (sim_io_syscalls): Ditto for sys_errno.
5680
5681 Wed Nov 26 11:18:40 1997  Doug Evans  <devans@canuck.cygnus.com>
5682
5683         * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5684
5685         * Make-common.in (run.o): Depend on remote-sim.h.
5686         (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5687         (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5688
5689 Tue Nov 25 20:12:46 1997  Michael Meissner  <meissner@cygnus.com>
5690
5691         * sim-io.c (sim_io_syscalls): Disable lseek.
5692
5693 Tue Nov 25 00:12:38 1997  Doug Evans  <devans@seba.cygnus.com>
5694
5695         * gennltvals.sh: Generate syscall values for d30v.
5696
5697         * gennltvals.sh: Use libgloss/syscall.h for sparc.
5698         * nltvals.def: Regenerate.
5699
5700         * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5701         (os_fstat): Likewise.  Validate fd argument.
5702         (cb_host_to_target_stat): Delete big_p arg.  If HS arg is NULL,
5703         just compute target stat struct length.
5704         * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5705         (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5706         (get_string): Return host errno values so they can be properly
5707         translated later.
5708         (cb_syscall): Likewise.
5709         (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5710         (cb_syscall, case read): Use read_stdin for file descriptor 0.
5711         (cb_syscall, case write): Use write_stderr for file descriptor 2.
5712         (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5713         (get_path): New function.
5714
5715 Mon Nov 24 18:56:07 1997  Michael Meissner  <meissner@cygnus.com>
5716
5717         * sim-io.c (sim_io_syscalls): New function to provide system call
5718         emulation.  Provide exit, open, close, read, write, lseek, and
5719         unlink.
5720         (sim_io_getstring): New function to return a string from a
5721         simulated memory location.
5722
5723         * sim-io.h (sim_io_syscalls): Add declaration.
5724
5725 Mon Nov 24 12:09:59 1997  Doug Evans  <devans@seba.cygnus.com>
5726
5727         * sim-core.c (sim_core_signal): Fix spelling error in message.
5728
5729         * sim-hrw.c (sim_read): Use read map, not write map.
5730
5731         * Make-common.in (all): Add .gdbinit.
5732         * gdbinit.in: Add dump command.
5733
5734         * sim-model.c (model_options): Use '\0' for `shortopt'.
5735
5736         * sim-trace.c (trace_option_handler): Set state trace file
5737         for --trace-file in addition to cpu's values.
5738         (trace_vprintf): If cpu == NULL, try state's trace file.
5739         (trace_options): Reorganize table, reword some descriptions.
5740
5741 Sun Nov 23 10:57:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5742
5743         * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5744         New functions.
5745
5746 Sat Nov 22 19:16:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5747
5748         * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5749         signal untranslated, document problem with this.
5750
5751         * nrun.c (main): Check for a prog name of `*step'.  If present,
5752         step the simulator instead of allowing it to run free.
5753
5754         * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5755
5756         * Make-common.in (sim_main_headers): Add sim-signal.h.
5757
5758 Fri Nov 21 09:32:32 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5759
5760         * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5761
5762 Thu Nov 20 20:35:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5763
5764         * sim-signal.h: Start simulator signals at 64 so that host signal
5765         numbers can be detected and reported.
5766
5767         * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5768
5769 Wed Nov 19 12:02:41 1997  Doug Evans  <devans@seba.cygnus.com>
5770
5771         * callback.c (cb_host_to_target_stat): Fix return values.
5772
5773         * cgen-sim.h (enum_signal_type): Delete.
5774         (engine_signal): Update prototype.
5775         * cgen-utils.c: Don't include <signal.h>.
5776         (sim_signal_to_host): Delete, lives in sim-signal.c now.
5777         (engine_signal): Update.
5778
5779         * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5780         (sim_state_free): Call SIM_STATE_FREE if defined.
5781
5782         * sim-module.c (sim_module_install): Don't leave any modules
5783         installed if one fails to install.
5784
5785 Wed Nov 19 13:25:48 1997  Michael Meissner  <meissner@cygnus.com>
5786
5787         * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5788         more, since alloca is not used in this file.
5789
5790         * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5791         correctly set the carry and overflow bits for those types.
5792         (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5793         with carry, so carry is correct after doing both adds.
5794         (ALU*): Space out '\' to make it easier to read.
5795
5796 Tue Nov 18 15:53:45 1997  Doug Evans  <devans@canuck.cygnus.com>
5797
5798         * sim-core.c (sim_core_signal): Use sim_stopped instead of
5799         sim_signalled.
5800
5801         * sim-signal.c, sim-signal.h: New files.
5802         * Make-common.in (sim-signal.o): Add rule for.
5803         (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5804         * sim-abort.c: Don't include <signal.h>.
5805         * sim-basics.h: #include "sim-signal.h".
5806         * sim-break.c: Don't include <signal.h>.
5807         (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5808         * sim-core.c: Don't include <signal.h>.
5809         (SIGBUS): Delete definition.
5810         (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5811         * sim-engine.c: Don't include <signal.h>.
5812         (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5813         * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5814         * sim-resume.c: Don't include <signal.h>.
5815         (SIGTRAP): Delete definition.
5816         (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5817         * sim-stop.c: Don't include <signal.h>.
5818         (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5819         * sim-watch.c: Don't include <signal.h>.
5820         (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5821
5822         * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5823
5824         * sim-base.h (CIA_ADDR): Provide default definition.
5825         * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5826         * sim-break.c (sim_handle_breakpoint): Likewise.
5827
5828 Mon Nov 17 14:15:31 1997  Doug Evans  <devans@seba.cygnus.com>
5829
5830         * Make-common.in (srccom): New variable.
5831
5832         * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5833         (LIB_OBJS): Add syscall.o.
5834         (gentmap): Pass $(NL_TARGET) to $(CC).
5835         (syscall.o): Add rule for.
5836         (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5837         (sim-bits.o): Depend on $(sim-n-bits_h).
5838         (sim-load.o): Depend on callback.h.
5839
5840         * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5841         cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5842         * cgen-mem.h, cgen-ops.h: New files.
5843
5844         * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5845
5846         * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5847         Rewrite build rule.
5848         * callback.c: #include string.h or strings.h.
5849         #include sys/types.h and sys/stat.h.
5850         (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5851         (os_get_errno,os_open): Update.
5852         (os_stat,os_fstat): New functions.
5853         (os_init): Initialize syscall_map, errno_map, open_map.
5854         (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5855         errno_map, open_map, signal_map, stat_map.
5856         (cb_read_target_syscall_maps): New function.
5857         (cb_target_to_host_syscall): New function.
5858         (cb_host_to_target_errno): Renamed from host_to_target_errno.
5859         (cb_target_to_host_open): Renamed from target_to_host_open.
5860         (store): New function.
5861         (cb_host_to_target_stat): New function.
5862         * syscall.c: New file.
5863         * gentmap.c (sys_tdefs): New global.
5864         (gen_targ_vals_h): Output target syscall numbers.
5865         (gen_targ_map_c): Update.  Output target syscall translation map.
5866         * gentvals.sh: New first argument `target'.  Preface table with
5867         #ifdef NL_TARGET_$target if non-null target passed.
5868         * gennltvals.sh: New file.
5869         * nltvals.def: Regenerated.
5870
5871 Fri Nov 14 11:33:34 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5872
5873         * sim-n-core.h (sim_core_read_unaligned_N): Return static
5874         sim_core_dummy_M.
5875         (sim_core_dummy_M): Declare.
5876
5877 Wed Nov 12 18:16:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5878
5879         * sim-core.c (sim_core_signal): Print the address of the
5880         instruction.
5881
5882 Thu Nov 13 11:49:41 1997  Doug Evans  <devans@seba.cygnus.com>
5883
5884         * sim-base.h (sim_state_base): Move `magic' to end of struct.
5885
5886         * sim-base.h (sim_state_base): Add member trace_data.
5887         (STATE_TRACE_DATA): New macro.
5888         * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5889         ({WITH_,}TRACE_DEBUG_P): New macros.
5890         (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5891         (_sim_cpu): Delete forward reference.
5892         (debug_printf): Update.
5893         * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5894         (trace_options): Add --trace-debug.
5895         (set_trace_options): Handle it.
5896         (trace_option_handler): Likewise.
5897         (trace_install): Init state trace_data struct.
5898         (trace_uninstall): Close state trace file.
5899         * sim-events.c (ETRACE): Only print source file and line number if
5900         --trace-debug.
5901         * sim-n-core.h (sim_core_trace_M): Likewise.
5902
5903         * sim-core.c (sim_core_signal): Add missing "\n" in message.
5904
5905 1997-11-13  Felix Lee  <flee@cygnus.com>
5906
5907         * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5908         initializer.
5909         * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5910
5911 Wed Nov 12 12:18:08 1997  Doug Evans  <devans@canuck.cygnus.com>
5912
5913         * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5914
5915         * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5916         built this way.
5917         (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5918         (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5919         source tree.
5920
5921 Tue Nov 11 13:28:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5922
5923         * sim-events.c (sim_events_process): Re-compute the time -
5924         update_time_from_event - as each event is processed. Reverses
5925         previous change.
5926
5927 Fri Nov  7 00:37:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5928
5929         * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5930
5931 Fri Nov  7 00:37:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5932
5933         * sim-events.c (sim_events_process): Delete redundant call to
5934         update_time_from_event.
5935         (sim_events_slip): Always decrement time_from_event.
5936         (sim_events_tick, sim_events_deschedule, update_time_from_event):
5937         Delete assertion that time_from_event >=0 when work in queue, no
5938         longer applicable.
5939
5940 Thu Nov  6 12:06:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5941
5942         * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5943         (standard_option_handler): Update.
5944
5945         * sim-options.h: Clarify documentation.
5946         (OPTION_LONG_ONLY_P): Delete definition.
5947         (OPTION_VALID_P): Define.
5948
5949         * sim-options.c (sim_print_help): Allow short only options.
5950         (sim_parse_args): Ditto.
5951         (sim_args_command): Skip short only options.
5952         (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5953         separate entries for short and long options in the HANDLERS and
5954         ORIG_VAL tables.
5955         (sim_parse_args): Disable argument permutation.
5956
5957 Wed Nov  5 13:40:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5958
5959         * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5960         Add argument M, size of data type.
5961         (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5962         Declare, ditto for 5, 6 & 7 byte transfers.
5963         (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5964         as aligned variant.
5965
5966         * sim-n-core.h (sim_core_trace_M): Rename from
5967         sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5968         with transfer type. Print transfer direction.  Handle 1 and 2 byte
5969         transfers.
5970         (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5971         unaligned accesses.
5972         (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5973         Update all functions.
5974
5975         * sim-core.c: Generate functions starting with 16 not 1.
5976         (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5977         all 5, 6 & 7 byte transfers.
5978
5979         * sim-n-core.h (sim_core_read_misaligned_N,
5980         sim_core_write_misaligned_N): Implement.
5981
5982 Mon Nov  3 15:03:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5983
5984         * sim-endian.h (U16_8): Implement
5985
5986         * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5987
5988         * sim-endian.h (VL8_16, VH8_16): Implement.
5989
5990         * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5991         long in printf.
5992         (memory_option_handler): Only zalloc modulo bytes when non-zero.
5993         (memory_option_handler): Skip comma in alias address list
5994
5995 Fri Oct 31 13:03:33 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5996
5997         * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5998         space params.
5999         (parse_size, parse_addr): New functions
6000         (memory_option_handler, memory_options): Parse address & size
6001         using new functions. Pass level, space, modulo to do_memopt_add &
6002         do_memopt_del.
6003
6004         * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6005
6006         * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6007         `attach_type attach' argument with `unsigned level' argument.
6008         Document.
6009
6010         * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6011         sim_core_attach): Replace argument attach with level.  Update
6012         verification of arguments.
6013         (sim_core_map_detach, sim_core_detach): Replace argument attach
6014         with level.
6015
6016         * sim-basics.h (enum _attach_type): Delete.
6017
6018 Thu Oct 30 13:45:00 1997  Doug Evans  <devans@seba.cygnus.com>
6019
6020         * sim-core.h (sim_core_write_8): Define.
6021
6022 Tue Oct 28 12:29:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6023
6024         * sim-bits.h: Document ROTn macro.
6025
6026         * sim-endian.h (H2T): Handle 16 byte variables.
6027
6028         * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6029         error.
6030
6031         * sim-core.c: Do not generate sim_core_*_word.
6032
6033         * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6034         (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6035
6036         * sim-core.h (sim_core_read_unaligned_word,
6037         sim_core_read_aligned_word, sim_core_read_word,
6038         sim_core_write_unaligned_word, sim_core_write_aligned_word,
6039         sim_core_write_word): Change to macros that map onto sim_core_*_N.
6040
6041 Mon Oct 27 11:25:10 1997  Doug Evans  <devans@canuck.cygnus.com>
6042
6043         * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6044
6045         * sim-endian.h: Disable 16 byte support.
6046
6047 Mon Oct 27 12:00:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6048
6049         * sim-endian.c (_SWAP_16): Define.  Generate 126 bit swap code.
6050
6051         * sim-n-core.h (sim_core_trace_N): New function.
6052         (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6053         (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6054
6055         * sim-endian.h:  Add 128 bit variant.
6056
6057         * sim-core.h, sim-core.c: Add 128 bit variant.
6058
6059         * sim-types.h: Add signed128 and unsigned128 types using a struct.
6060
6061 Fri Oct 24 11:33:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6062
6063         * sim-events.c (sim_events_process): Clear events->work_pending.
6064         (sim_events_tickn, sim_events_tick): Accumulate, instead of
6065         setting, nr_ticks_to_process.
6066         (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6067         when the event queue isn't next.
6068
6069         * sim-events.h, sim-events.c (sim_events_slip): New function.
6070
6071 Wed Oct 22 14:18:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6072
6073         * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6074
6075         * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6076         arguments.
6077
6078 Tue Oct 21 18:37:57 1997  Doug Evans  <devans@canuck.cygnus.com>
6079
6080         * nrun.c (main): Remove useless test of name != NULL.
6081         Exit if bfd_openr fails.  Call bfd_check_format after bfd_openr.
6082
6083 Tue Oct 21 10:42:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6084
6085         * sim-fpu.c (EXPMAX): Type is unsigned.
6086         (MIN_INT, MAX_INT): Type is signed64.
6087         (i2fpu): Type of val is signed64.
6088
6089 Tue Oct 21 10:42:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6090
6091         * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6092         a bucket size of zero.
6093
6094         * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6095         OPTION_PROFILE_PC): Define.
6096         (profile_option_handler): Add support for --profile-pc and
6097         --profile-pc-granularity options.
6098         (profile_pc_init): When possible, compute nr buckets from bucket
6099         size.
6100
6101         * sim-profile.c (profile_pc_init): Align the profile-pc end
6102         address with the profile-pc bucket size.
6103
6104         * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6105         something less ambiguous.
6106         (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6107
6108         * sim-profile.c (profile_pc_cleanup): New function. Move
6109         profile_pc_uninstall code to here.
6110         (profile_pc_uninstall): Call.
6111         (profile_pc_init): Call.
6112
6113 Mon Oct 20 17:23:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6114
6115         * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6116         file using BSD gprof format.
6117
6118         * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6119         unsigned_word.
6120         (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6121         MSBIT64): Force result to unsignedN.
6122
6123 Thu Oct 16 11:38:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6124
6125         * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6126         brace from macro.
6127         (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6128         (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6129         (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6130         (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6131
6132 Wed Oct 15 09:24:19 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6133
6134         * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6135         type void*.
6136
6137         * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6138         sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6139         type void*.
6140         (sim_core_attach): Rename buffer_freed to free_buffer, type
6141         void*. Ensure that allocated buffer is alligned according to
6142         region's address.
6143
6144 Mon Oct 13 11:34:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6145
6146         * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6147         (ALU64_SUB): Define.
6148
6149         * Make-common.in (all): Build SIM_EXTRA_ALL first.
6150         (.gdbinit): Remove dependencies, generate once per build.
6151
6152 Tue Oct 14 19:20:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6153
6154         * sim-n-core.h (sim_core_read_aligned_N,
6155         sim_core_write_aligned_N): Make xaddr param type address_word not
6156         unsigned_word.
6157
6158 Fri Oct  3 09:49:18 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6159
6160         * sim-fpu.h, sim-fpu.c: Rewrite.  Change sim_fpu object to an
6161         unpacked floating point struct.  Pass sim_fpu object by reference.
6162         Add preliminary support for rounding modes.
6163
6164 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6165
6166         * configure: Regenerated to track ../common/aclocal.m4 changes.
6167
6168 Thu Oct  2 19:43:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6169
6170         * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6171         WITH_TARGET_BITSIZE.
6172
6173 Thu Sep 25 23:20:20 1997  Felix Lee  <flee@yin.cygnus.com>
6174
6175         * sim-profile.c (profile_print_core): label needs empty statement.
6176
6177 Thu Sep 25 11:20:47 1997  Stu Grossman  <grossman@babylon-5.cygnus.com>
6178
6179         * sim-break.c (sim_set_breakpoint sim_clear_breakpoint):  Use ZALLOC
6180         and zfree instead of xmalloc and free.  Prevents warnings.
6181
6182 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6183
6184         * configure: Regenerated to track ../common/aclocal.m4 changes.
6185
6186 Wed Sep 24 17:23:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6187
6188         * Make-common.in (SIM_BITSIZE): Assign from configured value.
6189         (CONFIG_CFLAGS): Add SIM_BITSIZE.
6190
6191         * aclocal.m4 (--enable-sim-bitsize): Developer option for
6192         controling the bitsize/msb of the target.
6193
6194 Wed Sep 24 17:41:40 1997  Stu Grossman  <grossman@babylon-5.cygnus.com>
6195
6196         * Make-common.in:  New files sim-break.c, sim-break.h.
6197         * sim-base.h:  Add point to breakpoint list to sim_state_base.
6198         * sim-break.c sim-break.h:  New modules that implement intrinsic
6199         breakpoint support.
6200         * sim-module.c:  Add breakpoint module.
6201
6202 Tue Sep 23 00:26:39 1997  Felix Lee  <flee@yin.cygnus.com>
6203
6204         * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6205         an hour.
6206         * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6207         if (0) { 1 % 0; }
6208         * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6209         (SIGBUS) define for Windows.
6210         * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6211         * sim-resume.c: define SIGTRAP for windows.
6212         * sim-xcat.h: use token pasting if ALMOST_STDC.
6213
6214 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6215
6216         * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6217         configured values.
6218         (CONFIG_CFLAGS): Add same.
6219
6220 Mon Sep 22 17:20:27 1997  Felix Lee  <flee@cygnus.com>
6221
6222         * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6223         (SIGNED32): use ##i32.
6224
6225 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6226
6227         * configure: Regenerated to track ../common/aclocal.m4 changes.
6228
6229 Tue Sep 23 10:07:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6230
6231         * aclocal.m4 (sim-endian): Simplify logic determining [default]
6232         endian of target.
6233
6234         * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6235         SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6236         SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6237         SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6238         (CONFIG_CFLAGS): Add same.
6239
6240         * aclocal.m4: Perform AC_SUBST on optional options.
6241
6242 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6243
6244         * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6245
6246         * sim-options.c (standard_option_handler): Typo in warning message.
6247
6248         * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6249
6250         * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6251         insn count.  Make count conditional on there being a valid
6252         INSN_NAME.
6253         (profile_pc_init): Make default PC profile frequency an arbitrary
6254         256.
6255
6256         * sim-base.h: Ditto.
6257
6258         * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6259         SIM_HAVE_MODEL.
6260
6261         * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6262         archure struct.
6263
6264 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6265
6266         * configure: Regenerated to track ../common/aclocal.m4 changes.
6267
6268 Mon Sep 22 11:45:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6269
6270         * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6271         configured alignment.
6272
6273 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6274
6275         * configure: Regenerated to track ../common/aclocal.m4 changes.
6276
6277 Fri Sep 19 17:26:14 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6278
6279         * sim-config.c (sim_config): Check for default alignment.
6280
6281         * sim-options.c (standard_option_handler): Add alignment option.
6282
6283         * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6284         default alignment requirements on memory accesses.
6285
6286 Fri Sep 19 11:51:35 1997  Jeffrey A Law  (law@cygnus.com)
6287
6288         * sim-load.c (sim_load_file): Return failure if the executable
6289         had no loadable sections.
6290
6291 Wed Sep 17 13:33:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6292
6293         * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6294         trace output.
6295
6296         * sim-core.c (sim_core_signal): When bad access halt simulator
6297         SIGSEGV / SIGBUS instead of aborting.
6298         (signal.h): Include.
6299
6300         * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6301         options was missing.
6302
6303         * sim-bits.h (MOVED): Define
6304
6305 Wed Sep 17 10:33:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6306
6307         * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6308         BIT.
6309
6310         * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6311
6312         * sim-bits.c: Add 8 bit versions of bit macros.
6313
6314         * sim-bits.h: Ditto.
6315
6316 Tue Sep 16 16:15:16 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6317
6318         * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6319         (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6320
6321         * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6322         (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6323
6324         * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6325         (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6326
6327 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6328
6329         * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6330         configure.in: Output to cconfig.h instead of config.h.
6331
6332         * configure: Regenerated to track ../common/aclocal.m4 changes.
6333
6334 Mon Sep 15 15:39:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6335
6336         * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6337         BFD if known.
6338
6339 Tue Sep  9 21:46:46 1997  Felix Lee  <flee@cygnus.com>
6340
6341         * callback.c (os_write): divert stdout and stderr to their
6342         respective hooks.
6343
6344 Thu Sep 11 10:08:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6345
6346         * sim-profile.c (profile_print_speed): Call
6347         sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6348
6349         * sim-events.c (sim_events_elapsed_time): New function return nr
6350         host MS consumed by the simulator.
6351         (sim_watch_valid): Use.
6352
6353         * sim-module.c (modules): Install sim_events very very early.
6354
6355         * sim-profile.c (profile_print): Call profile_print_pc.
6356         (print_bar):
6357         (profile_pc_init): New function, set up processor for PC
6358         profiling.
6359         (profile_print_pc): New function, print a PC profile.
6360         (profile_pc_event): New function, sample PC.
6361
6362         * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6363         PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6364         profile struct.
6365
6366         * sim-options.c (sim_print_help): Pacify GCC.
6367
6368         * sim-n-core.h (sim_core_read_aligned_N,
6369         sim_core_write_aligned_N): Add un-conditional profile call.
6370         (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6371         profile call when aligned read/write isn't used.
6372
6373         * sim-base.h: Include sim-profile, sim-model after sim-core &
6374         sim-events allow sim-core to define useful values.
6375
6376         * sim-profile.c (OPTION_PROFILE_CORE): Define.
6377         (profile_option_handler, profile_options): Add support for
6378         --profile-core option.
6379         (print_bar): Include when core profiling.
6380         (profile_print_core): New function, print core profile.
6381
6382         * sim-config.c (print_sim_config): Print profile status.
6383
6384         * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6385         WITH_PROFILE_PC_P): Define.
6386         (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6387         (PROFILE_COUNT_CORE): Define.
6388
6389 Thu Sep 11 08:44:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6390
6391         * sim-watch.c (handle_watchpoint): Pass a char** index into the
6392         interrupt_names array as the data.
6393         (sim-watch.h): Document.
6394
6395 Wed Sep 10 16:15:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6396
6397         * sim-options.c (sim_print_help): When the doc string is to long
6398         word wrap it.
6399
6400         * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6401         that only the first few the watch options are listed.  Generate
6402         meanginful usage messages.
6403
6404         * sim-options.h (struct OPTION): Clarify use of doc_name field
6405
6406 Wed Sep 10 13:23:24 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6407
6408         * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6409         (standard_option_handler): Handle --architecture-info.
6410
6411 Tue Sep  9 21:46:46 1997  Felix Lee  <flee@cygnus.com>
6412
6413         * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6414         illegal zero-sized array.
6415         * sim-core.c (sim_core_xor_read_buffer): same.
6416
6417 Tue Sep  9 11:20:35 1997  Doug Evans  <dje@canuck.cygnus.com>
6418
6419         * nltvals.def: Regenerate.
6420
6421 Tue Sep  9 02:10:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6422
6423         * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6424
6425 Mon Sep  8 12:22:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6426
6427         * sim-bits.c (MASKED): Delete.
6428         (EXTRACTED): Delete.
6429         (LSEXTRACTED, MSEXTRACTED): New functions.
6430
6431         * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6432         (MSMASKEDn, LSMASKEDn): Add last argument.
6433         (MSMASK*): Ditto.
6434
6435         * sim-bits.h (EXTEND8, EXTEND16): Define.
6436         (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6437
6438         * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6439
6440         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6441         current instruction address.
6442
6443         * sim-inline.h (*_ENGINE): Define.
6444
6445 Fri Sep  5 08:39:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6446
6447         * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6448
6449         * sim-watch.c (delete_watchpoint): Delete by ident and type.
6450         (watch_option_handler): Call delete_watchpoint with ident or type.
6451         (sim_watchpoint_install): Create interrupt specific watchpoint
6452         commands on the fly.
6453         (do_watchpoint_create): New function, create a watch point using
6454         type/int-nr info encoded in the option nr.
6455         (do_watchpoint_info): New function.  List active watchpoints.
6456
6457         * sim-watch.h: Change data structure to a list.
6458
6459         * sim-memopt.c (memory_option_handler): Require explicit "all"
6460         before deleting all memory regions.
6461
6462         * sim-utils.c (sim_do_commandf): New function, printf version of
6463         sim_do_command.
6464
6465         * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6466
6467         * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6468         bit endianness.
6469         (SIGNED64, UNSIGNED64): Delete.
6470         (ALU64_ADD): Don't rely on bit endianness.
6471         (ALU64_BEGIN): Define.
6472
6473         * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6474         (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6475
6476         * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6477         suffix - u64, LL - to 64 bit constants.
6478
6479 Thu Sep  4 09:27:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6480
6481         * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6482
6483         * sim-utils.h (NZALLOC): Define - zalloc * N.
6484
6485         * sim-hrw.c (sim_read, sim_write): New file.  Provide generic
6486         implementation of read/write functions.
6487
6488         * Make-common.in (sim-hrw.o): New target.
6489
6490         * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6491         memory.
6492
6493         * sim-memopt.c (memory_option_handler): Implement memory-size
6494         command. Implement memory-alias command.  Let memory-delete delete
6495         all memory regions.
6496         (add_memopt): New function.  Add a memory region.
6497         (do_memopt_delete): New function. Delete a memory region.
6498
6499         * sim-utils.c (sim_elapsed_time_get): Never return zero.
6500
6501         * sim-core.c (sim_core_detach): New function.
6502         (sim_core_map_detach): New function. Perform the actual detach.
6503         (sim_core_init): Move initialization code from here.
6504         (sim_core_install): To here.
6505         (sim_core_uninstall): And here.
6506
6507         * sim-module.c: Add memopt module.
6508
6509         * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6510         simulator base type.
6511
6512         * Make-common.in (sim_main_headers): Add sim-memopt.h
6513         (sim-memopt.o): New target.
6514
6515         * sim-core.c (sim_core_install): Add core_options to the option
6516         table.
6517
6518         * sim-watch.c (watch_options): Make --delete-watch a synonym for
6519         --watch-delete.
6520
6521         * sim-config.h (WITH_MODULO_MEMORY): Define as 0.  Update
6522         comments.
6523
6524         * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6525         address_word, add mask member.
6526
6527         * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6528         address_word, allow for 64bit targets in 32bit host. Add modulo
6529         argument.
6530         (sim_core_map_attach): Ditto.
6531         (new_sim_core_mapping): Ditto.
6532         (sim_core_translate): Mask address when modulo memory.
6533
6534 Wed Sep  3 17:32:54 1997  Doug Evans  <dje@seba.cygnus.com>
6535
6536         * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6537
6538         * gdbinit.in: New file.
6539         * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6540         * Make-common.in (distclean): Delete .gdbinit.
6541         (.gdbinit): Add rule for.
6542         * configure: Regenerated to track ../common/aclocal.m4 changes.
6543
6544         * Make-common.in (cgen-run.o): Add rule for.
6545
6546 Wed Sep  3 10:08:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6547
6548         * sim-resume.c (sim_resume): Suspend/resume the simulator.
6549
6550         * sim-events.c (sim_watch_valid): Compute total elapsed time from
6551         both resumed and previous elapsed time.
6552         (sim_events_init): Set initial_wallclock and current_wallclock to
6553         zero.
6554         (sim_events_install): Install sim_events_suspend and
6555         sim_events_resume.
6556         (sim_events_watch_clock): Allow for suspended simulator when
6557         computing the time of the clock event.
6558
6559         * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6560         initial_wallclock to elapsed_wallclock, set both to zero.
6561         (sim_events_init, sim_events_uninstall): Delete prototypes.
6562
6563         * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6564
6565         * sim-module.c(sim_module_resume, sim_module_suspend): New
6566         functions.
6567
6568 Wed Sep  3 10:08:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6569
6570         * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6571         message.
6572
6573 Tue Sep  2 14:57:06 1997  Doug Evans  <dje@canuck.cygnus.com>
6574
6575         * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6576         * Make-common.in (TAGS): Likewise.
6577         * sim-n-bits.h: Add TAGS comments for all functions.
6578         * sim-n-core.h: Likewise.
6579         * sim-n-endian.h: Likewise.
6580
6581 Mon Sep  1 10:50:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6582
6583         * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6584         kind.
6585
6586         * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6587
6588         * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6589         definition.
6590
6591 Sat Aug 30 09:47:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6592
6593         * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6594         (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6595
6596 Fri Aug 29 13:37:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6597
6598         * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6599         (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6600         nr_transfered and nr_this_transfer unsigned.
6601
6602         * sim-events.c (sim_events_tickn): N is signed, as limited to
6603         MAXINT.
6604
6605         * sim-n-endian.h (offset_N): Change size to unsigned.
6606
6607         * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6608
6609 Fri Aug 29 10:10:53 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6610
6611         * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6612
6613         * sim-options.c (sim_parse_args): Use dupargv.
6614
6615 Thu Aug 28 10:36:34 1997  Doug Evans  <dje@canuck.cygnus.com>
6616
6617         * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6618
6619 Thu Aug 28 12:09:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6620
6621         * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6622         base type.
6623
6624         * sim-options.c (standard_options): Add --architecture=MACHINE and
6625         --target=TARGET options.
6626         (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6627         (standard_option_handler): Handle architecture and target options.
6628         (bfd.h): Include.
6629
6630         * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6631         bfd_openr.
6632         (sim_analyze_program): Set prog_bfd architecture from
6633         STATE_ARCHITECTURE if known.
6634
6635 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6636
6637         * configure: Regenerated to track ../common/aclocal.m4 changes.
6638         * config.in: Ditto.
6639
6640 Wed Aug 27 18:11:30 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6641
6642         * aclocal.m4 (enable-sim-warnings): Remove comment stating
6643         that option does not apply to certain files.
6644
6645 Wed Aug 27 15:13:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6646
6647         * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6648         MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6649         offset from MSB/LSB.
6650
6651         * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6652         access address of sub word quantity of a hosts 16, 32, 64 bit word
6653         type.
6654         (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6655         (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6656         (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6657         return N*2 byte value with argument in Hi/Lo word.  Renamed from
6658         V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6659
6660         * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6661         (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6662         so that bit offset is explicit.
6663
6664 Wed Aug 27 11:55:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6665
6666         * sim-utils.c (sim_analyze_program): Add prog_name argument.
6667         Update STATE_PROG_BFD when needed with a dup'd copy of the
6668         program.
6669
6670         * sim-config.c (sim_config): Delete ABFD argument, use
6671         STATE_PROG_BFD directly.
6672
6673 Tue Aug 26 12:55:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6674
6675         * run.c (main): Pass the open ABFD to sim_create_inferior.
6676
6677         * nrun.c (main): Determine prog_bfd.  Pass to sim_create_inferior
6678         and sim_load.
6679         (bfd.h): Include.
6680
6681         * sim-hload.c (sim_load): New file. Implement generic sim_load for
6682         hardware only simulator targets.
6683
6684         * Make-common.in (sim-hload.o): Add rule.
6685
6686 Wed Aug 27 09:51:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6687
6688         * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6689         used by copyargv and freeargv.
6690
6691         * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6692         STATE_PROG_ARGV, not just a pointer.
6693
6694 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6695
6696         * configure: Regenerated to track ../common/aclocal.m4 changes.
6697         * config.in: Ditto.
6698
6699 Mon Aug 25 12:11:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6700
6701         * aclocal.m4 (sim-endian): Add second argument to
6702         SIM_AC_OPTION_ENDIAN.  First is hardwired endian, second is
6703         default endian when not hardwired.
6704
6705         * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6706         else failes value for target byte order.
6707
6708         * sim-config.c (sim_config): Add abfd arguments. Set
6709         STATE_PROG_BFD accordingly.  Determine prefered_target_byte_order
6710         from same.
6711         (sim_config): Return SIM_RC, don't abort.
6712         (bfd.h): Include.
6713
6714         * run.c (main): Update call to sim_open - add ABFD argument.
6715         * nrun.c (main): Add NULL ABFD argument.
6716
6717 Thu Aug 14 12:48:57 1997  Doug Evans  <dje@canuck.cygnus.com>
6718
6719         * callback.c (os_poll_quit): Make static.
6720         Call sim_cb_eprintf, not p->eprintf.
6721         (sim_cb_printf, sim_cb_eprintf): New functions.
6722         * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6723
6724         * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6725         sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6726         sim-utils.h. #include sim-utils.h.
6727         * sim-utils.h: Above decls moved here.
6728         (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6729
6730         * sim-watch.c (action_watchpoint): Fix thinkos.
6731
6732 Thu Jul 24 08:48:05 1997  Stu Grossman  (grossman@critters.cygnus.com)
6733
6734         * sim-types.h:  Fix defs of 64 bit data types for MSVC.
6735
6736 Tue Jul 22 10:35:37 1997  Doug Evans  <dje@canuck.cygnus.com>
6737
6738         * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6739         to FORCED_ALIGNMENT case.
6740
6741 Thu Jun  5 13:48:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6742
6743         * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6744
6745 Thu Jun  5 08:47:10 1997  Jeffrey A Law  (law@cygnus.com)
6746
6747         * Make-common.in (libsim.a): Fix typo.
6748
6749 Thu Jun  5 13:48:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6750
6751         * nrun.c (main): Verify the structure returned before using it.
6752
6753 Wed Jun  4 11:44:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6754
6755         * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6756         default.
6757
6758         * sim-engine.c (sim_engine_install): New function.  Install the
6759         engine init functions.
6760         (sim_engine_init): [Re]initialize the simulator engine.
6761
6762         * sim-module.c: Add sim_engine to list of modules that always
6763         install.
6764
6765 Tue Jun  3 04:52:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6766
6767         * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6768         to remove the old watchpoint, not delete_watchpoint.
6769         (watch_option_handler): Action the correct watchpoint, not just
6770         cycles.
6771
6772 Wed May 28 14:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6773
6774         * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6775         both low and high word.
6776         (sim_core_write_aligned_N): Ditto.
6777
6778         * sim-trace.c (set_trace_options): Delete code explicitly setting
6779         core->trace.
6780
6781         * sim-options.c (sim_print_help): Call the list commands if not a
6782         standalone simulator.
6783         (sim_print_help): Advise that some options may not be applicable.
6784
6785         * sim-trace.c (set_trace_options): Assume core present.
6786
6787         * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6788         buffer when full not almost full.
6789
6790 Tue May 27 14:32:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6791
6792         * sim-events.c (sim_events_process): Don't blat the event queue
6793         when processing watchpoints.
6794
6795         * sim-watch.h: Make arg unsigned long - stop sign extension.
6796
6797         * sim-events.c (sim_watch_valid): rewrite so debugable.
6798
6799         * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6800
6801         * sim-watch.c (schedule_watchpoint): Add is_within option so that
6802         inequality test is possible.
6803         (handle_watchpoint): Re-pass is_within arg.
6804         (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6805         0 to schedule_watchpoint's is_within arg.
6806         (sim_watchpoint_init): Re-pass is_within arg.
6807
6808         * sim-options.c (sim_print_help): Add is_command argument.  Don't
6809         include -- prefix when called from the command line interpreter.
6810
6811         * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6812
6813         * sim-events.c (sim_events_watch_sim): Add is_within argument,
6814         zero indicates that the test should be reversed.
6815         (sim_events_watch_core): Ditto.
6816         (WATCH_CORE): Compare range against is_within.
6817         (WATCH_SIM): Ditto.
6818
6819 Tue May 27 12:48:03 1997  Andrew Cagney  <cagney@b2.cygnus.com>
6820
6821         * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6822         sim_core_read_buffer.  Check nr-bytes transfered.
6823
6824         * sim-core.h (sim_core_common): Define a new struct that contains
6825         the common data.  to sd and cpu structures.
6826         * sim-core.c (sim_core_attach): Update.
6827         (sim_core_init): Update. Remember to copy initialized data to each
6828         cpu.
6829         (sim_core_find_mapping): Ditto.
6830
6831         * sim-core.c (sim_core_read_buffer): Add cpu argument.
6832         (sim_core_write_buffer): Ditto.
6833
6834         * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6835         transfer use xor version of read buffer.
6836         (sim_core_write_unaligned_N): Ditto for write.
6837
6838         * sim-core.c (sim_core_xor_read_buffer): New function implement
6839         xor-endian data read breaking transfer up into xor-endian sized
6840         blocks.
6841         (sim_core_xor_write_buffer): Ditto for write.
6842         (reverse_n): Reverse order of arbitrary number of bytes in buffer
6843         - needed for xor-endian transfers.
6844
6845 Fri May 23 14:24:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6846
6847         * sim-inline.h: Review description.
6848
6849         * sim-core.h, sim-core.c: Reduce number of functions being inlined
6850         to just those involved in data transfers and configuration.
6851
6852         * sim-xcat.h (XSTRING): New macro, map macro definition onto
6853         string.
6854         * sim-n-core.h (sim_core_read_aligned_N): Use.
6855         (sim_core_read_unaligned_N): Ditto.
6856         (sim_core_read_unaligned_N): Ditto..
6857         (sim_core_write_unaligned_N): Ditto.
6858
6859         * sim-core.h: Add xor endian bitmap to main structure.  *
6860
6861         sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6862         endian.
6863         (sim_core_read_aligned_N): Ditto.
6864
6865         * sim-core.c (sim_core_set_xor_endian): New function.
6866         (sim_core_attach): Don't overwrite the per-cpu xor map when
6867         cloning the global core.
6868
6869 Fri May 23 10:53:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6870
6871         * sim-engine.h: Update below so that it is using an enumerated
6872         type.
6873
6874 Thu May 22 09:12:16 1997  Gavin Koch  <gavin@cygnus.com>
6875
6876         * sim-engine.c (sim_engine_restart):
6877         * sim-resume.c (sim_resume): Change longjmp param/setjmp
6878         return value used for simulator restart from 0 to 2.
6879
6880 Wed May 21 08:47:30 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6881
6882         * cgen-scache.c (scache_option_handler): Add is_command arg.
6883
6884         * sim-model.c (model_option_handler): Add is_command argument.
6885
6886         * sim-profile.c (profile_option_handler): Add is_command arg.
6887
6888         * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6889         involved.
6890
6891         * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6892         order that they are registered.
6893
6894         * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6895         between option and command line processing.
6896
6897         * sim-options.c: Include stdlib.h, ctype.h.
6898
6899         * Make-common.in (sim-watch.o): Add rule.
6900         (sim_main_headers): Assume sim-assert.h included.
6901         (sim-*.o): Simplify make rule.
6902
6903         * sim-module.c: Add sim_watch_install to module list.
6904
6905 Tue May 20 14:15:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6906
6907         * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6908         has been loaded.
6909
6910         * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6911         * sim-events.c (sim_events_install): Ditto.
6912         * sim-core.c (sim_core_install): Ditto.
6913         * sim-model.c (model_install): Ditto.
6914         * sim-options.c (standard_install): Ditto.
6915         * sim-profile.c (profile_install): Ditto.
6916         * sim-reason.c (sim_stop_reason): Ditto.
6917         * sim-run.c (sim_engine_run): Ditto.
6918         * sim-utils.c (sim_analyze_program): Ditto.
6919
6920         * sim-module.c (modules): Make profile_install and trace_install
6921         optional.
6922
6923         * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6924
6925         * sim-options.c (standard_option_handler): Set the byte order.
6926
6927         * sim-events.c (sim_events_process): Allow multi tick processing.
6928         (sim_events_tickn): New function - multi cycle tick.
6929
6930         * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6931         prototypes.  Under development.
6932         (sim_events): Replace processing with nr_ticks_to_process.
6933
6934 Tue May 20 09:39:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6935
6936         * nrun.c (main): Pass callbacks to sim_open instead of using
6937         sim_set_callbacks.
6938
6939         * run.c (main): Ditto.
6940
6941 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6942
6943         * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6944         stop tk interrupting malloc calls.
6945         (sim_events_zalloc): Converse.
6946
6947         * Make-common.in (sim_main_headers): Add sim-events.h.
6948
6949         * sim-events.c (sim_events_schedule_after_signal): Change return
6950         type to void - signal events are strictly internal.
6951         (sim_events_init): Allocate a finite buffer for signal events.
6952         (sim_events_schedule_after_signal): Enter signal events into the
6953         signal buffer.
6954
6955         * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6956         (sim_engine_restart): Ditto.
6957         (sim_engine_abort): Ditto.
6958         * sim-stop.c (sim_stop): Ditto.
6959         (control_c_simulation): Ditto.
6960         * sim-resume.c (sim_resume): Ditto.
6961         (has_stepped): Ditto.
6962         * sim-abort.c (sim_engine_abort): Ditto.
6963
6964         * sim-basics.h (transfer_type): New type.
6965
6966         * sim-core.c (sim_core_signal): New function. Print core signal
6967         information.
6968         (sim_core_find_mapping): Add transfer argument.
6969
6970         * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6971         SIM_CORE_SIGNAL if a recoverable abort.
6972         * sim-core.c (sim_core_find_mapping): Ditto.
6973
6974 Fri May 16 15:13:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6975
6976         * sim-core.c (sim_core_find_mapping): Replace calls to
6977         sim_io_error to more resiliant sim_engine_abort.
6978
6979         * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6980         (sim_core_write_unaligned_N): Ditto.
6981
6982 Tue May 13 13:50:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6983
6984         * sim-module.c: Add sim_events_install to list.
6985
6986         * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6987         from sim_core_*.
6988         (sim_events_init): Now returns SIG_RC.
6989
6990         * sim-run.c: New file. Generic sim_engine_run.
6991         * sim-reason.c: New file. Generic sim_stop_reason.
6992         * sim-stop.c: New file. Generic sim_stop.
6993         * sim-resume.c: New file. Generic sim_resume.
6994
6995         * Make-common.in (sim-engine.o): Add rule.
6996         (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6997
6998         * sim-engine.h, sim-engine.c: New file. Provide generic
6999         implementation of sim_engine_halt, sim_engine_error. et.al.
7000
7001         * sim-base.h (sim_state_base): Add member halt.
7002         (sim-engine.h): Include.
7003
7004         * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7005         handlers.
7006         * sim-events.c (sim_events_poll): Update event handler.
7007
7008 Tue May 13 09:57:49 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7009
7010         * sim-events.h, sim-events.c (sim_events_watch_clock): New
7011         function.
7012         (sim_events_watch_sim): New function.
7013         (sim_events_watch_core): New function.
7014         (sim_watch_valid): New function.
7015         (sim_events_preprocess): New function.
7016         (sim_events_process): Process the watchpoints as well as the timer
7017         queue.
7018         (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7019         (sim_events_deschedule): Check all the queues when removing an
7020         event.
7021         (sim_events_init): Ditto for cleaning.
7022
7023 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7024
7025         * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7026
7027 Mon May 19 11:23:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7028
7029         * callback.c (os_open): Type of arg flags is int.
7030
7031 Fri May 16 22:26:43 1997  Michael Meissner  <meissner@cygnus.com>
7032
7033         * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7034         just like normal numbers as per IEEE rules.
7035
7036 Wed May 14 21:20:38 1997  Bob Manson  <manson@charmed.cygnus.com>
7037
7038         * callback.c (os_close): Mark the descriptor as being
7039         available if the close succeeded.
7040         (os_open): Pass 0644 as the mode of the file being created.
7041
7042 Thu May 15 10:58:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7043
7044         * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7045         float.
7046
7047         * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7048         * sim-lnline.h: Update.
7049
7050         * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7051         conversion functions.
7052         (sim_fpu_to{32,64}[iu]): New fp2int functions.
7053
7054         * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7055         compare functions.  Replacing.
7056         (sim_fpu_cmp): This. Delete.
7057
7058 Mon May 12 14:49:05 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7059
7060         * sim-core.c (sim_core_find_mapping): Call engine_error not
7061         sim_io_error when possible.
7062
7063 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7064
7065         * sim-endian.h (V1_H2): Add macro's to insert a word into a
7066         high/low double word.
7067
7068         * sim-trace.h: Remove definition of attribute - defined in
7069         sim_basics.h.
7070
7071 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7072
7073         * sim-options.h (struct OPTION): Add doc_opt as the documenting
7074         name of the option - or family of options.
7075
7076         * sim-options.c (sim_args_command): Match command `a-b c' with
7077         option `--a-b-c' from option table.
7078
7079 Thu May  8 12:40:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7080
7081         * sim-options.c (sim_print_help): For optional arguments, wrap
7082         them in [].
7083
7084         * sim-trace.c (set_trace_options): New function, handle optional
7085         argument and multiple assignment.
7086         (trace_option_handler): Update.
7087
7088         * sim-trace.c (trace_option_handler): Trace branch and not fpu
7089         when branch tracing selected.
7090
7091 Wed May  7 15:19:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7092
7093         * sim-trace.c (trace_one_insn): Make a va-args function.
7094
7095         * sim-trace.c (trace_vprintf): New function, va-arg version of
7096         trace_printf.
7097
7098 Tue May  6 16:38:16 1997  Doug Evans  <dje@canuck.cygnus.com>
7099
7100         * sim-trace.c (trace_uninstall): Don't close a file twice.
7101         * sim-profile.c (profile_uninstall): Likewise.
7102
7103 Tue May  6 06:14:01 1997  Mike Meissner  <meissner@cygnus.com>
7104
7105         * sim-trace.c (toplevel): Include bfd.h.
7106         (trace_options): Note that --trace-linenum also turns on
7107         --trace-insn.  Add --trace-{branch,semantics}.
7108         (trace_option_handler): If --trace-linenum, also turn on
7109         --trace-insn.  Add --trace-branch support.  If --trace-semantics,
7110         turn on ALU, FPU, branch, and memory tracing.
7111         (trace_one_insn): New function to trace an instruction.  Support
7112         --trace-linenum.
7113         (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7114
7115         * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7116         (MAX_TRACE_VALUES): Use 32, not 12 by default.
7117         (TRACE_branch): Add new mask.
7118         (TRACE_*_P): Define all possible trace_p macros.
7119         (trace_one_insn): Declare function.
7120
7121 Mon May  5 14:08:34 1997  Mike Meissner  <meissner@cygnus.com>
7122
7123         * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7124         GNU C doesn't support __attributes__.
7125         ({trace,debug}_printf): Add attribute's so -Wformat can check the
7126         format strings.
7127
7128 Mon May  5 11:16:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7129
7130         * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7131         addresses are masked forcing them to be correctly aligned.
7132         (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7133         * sim-config.c (config_alignment_to_a): Update.
7134
7135         * sim-core.h (sim_cpu_core): New data type contains cpu specific
7136         core data.
7137         * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7138         type.
7139         * sim-core.c (sim_core_attach): Add CPU argument.  Ready for
7140         processor specific core maps.
7141         (sim_core_map_attach): Copy the core map data to each of the
7142         processor specific core data structures.
7143         * sim-core.c (sim_core_find_mapping): Update.
7144
7145         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7146         (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7147         (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7148         alternatives that handle unaligned addresses.
7149         (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7150         with just CPU arg.
7151         * cgen-utils.c (sim_disassemble_insn): Update.
7152
7153 Mon May  5 13:19:16 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7154
7155         * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7156         tracing.
7157
7158         * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7159         fpu support.
7160
7161         * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7162
7163 Fri May  2 17:59:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7164
7165         * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7166         to map type.
7167
7168         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7169         statement.
7170
7171 Fri May  2 17:28:02 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7172
7173         * cgen-trace.c: Prepend additional trace_printf argument.
7174
7175         * cgen-utils.c (sim_disassemble_insn): Add additional core
7176         arguments.
7177
7178 Fri May  2 11:40:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7179
7180         * nrun.c (main): Catch/report errorenous simulator states.
7181
7182         * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7183         * sim-trace.c: #include string.h/strings.h so that memset is
7184         defined.
7185         * sim-utils.c: Ditto.
7186         * sim-profile.c: Ditto. And stdlib.h.
7187         (print_bar): Only define when used by instruction or memory profiler.
7188
7189         * sim-options.c (standard_option_handler): Make ul more local.
7190
7191         * sim-load.c (sim_load_file): Make the name constant.
7192         (sim_load_file): Passify gcc.
7193
7194         * sim-utils.h: New file, pre-declare utilites in corresponding .c
7195         file.
7196         * sim-utils.c, sim-load.c: Include sim-utils.h.
7197
7198         * sim-base.h (sim_cpu): Pre define here so available to all.
7199
7200         * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7201         Restore the sim_cpu and instruction_address arguments so that full
7202         information is available to the abort function.
7203         * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7204         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7205
7206         * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7207         tracing support for sim-events and sim-core.
7208         (trace_option_handler): Convert #if to if where possible so always
7209         compiled/checked by C compiler.
7210         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7211
7212         * sim-base.h: Adjust comment documenting how to define the cpu
7213         structure.
7214         (sim_state_base): Add sim_core and sim_events to simulator base
7215         object.
7216
7217         * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7218         * sim-core.c (sim_core_init, sim_core_attach,
7219         sim_core_find_mapping): Update.
7220         * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7221         update_time_from_event, insert_sim_event,
7222         sim_events_schedule_after_signal, sim_events_deschedule,
7223         sim_events_tick): Ditto.
7224
7225         * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7226         sim-model.h): Move #includes from here.
7227         * sim-base.h: To here.
7228         (sim-core.h, sim-events.h, sim-io.h): Include also
7229
7230 Wed Apr 30 15:37:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7231
7232         * callback.c (default_callback): Missing initialisers.
7233
7234 Thu May  1 10:40:47 1997  Doug Evans  <dje@canuck.cygnus.com>
7235
7236         * sim-utils.c (sim_add_commas): New function.
7237         * sim-basics.h (sim_add_commas): Add prototype.
7238         * cgen-scache.c (scache_print_profile): Print commas in numbers.
7239         * sim-profile.c (COMMAS): New macro.
7240         (print_*): Use it to print commas in numbers.
7241
7242         * configure: Regenerated.
7243
7244         * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7245         (cgen_state): New member run_fast_p.
7246         (cgen_init): Add prototype.
7247         (sim_disassemble_insn): New arg `cpu'.
7248         * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7249         * cgen-utils.c (cgen_init): New function.
7250         (sim_disassemble_insn): New arg `cpu'.  Rewrite fetching of insn.
7251         * genmloop.sh: Call engine_halt if loop exits.
7252
7253         * Makefile.in (sim-options_h): Define.
7254         (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7255         (sim-model.o): Add new rule.
7256         (cgen-{scache,trace,utils}.o): Add new rules.
7257         * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7258         * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7259         Indent output by 2 spaces.
7260         * cgen-scache.h (scache_print_profile): Update.
7261         * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7262         Use trace_printf, not fprintf.
7263         (trace_extract): Use trace_printf, not cgen_trace_printf.
7264         * genmloop.sh (!FAST case): Increment `insn_count'.
7265         * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7266         (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7267         access macro's name.
7268         * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7269         Change return type to SIM_RC.
7270         (sim_core_{install,uninstall}): New functions.
7271         * sim-core.h (sim_core_{install,uninstall}): Declare.
7272         (sim_core_init): Use EXTERN_SIM_CORE to define it.
7273         Change return type to SIM_RC.
7274         * sim-model.h (models,machs,model_install): Declare.
7275         * sim-module.c (modules): Add scache_install, model_install.
7276         (sim_post_argv_init): Set cpu->state backlinks.
7277         * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7278         (standard_option_handler): Likewise.
7279         * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7280         sim-profile.h.
7281         (*): Assume ANSI C.
7282         (profile_options): Delete --profile-simcache.
7283         (profile_option_handler): Likewise.
7284         (profile_print_insn): Change `sd' arg to `cpu'.  Indent output 2
7285         spaces.
7286         (profile_print_{memory,model}): Likewise.
7287         (profile_print_simcache): Delete.
7288         (profile_print_speed): New function.
7289         (profile_print): Rewrite.
7290         * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7291         (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7292         (PROFILE_DATA): Delete members simcache_{hits,misses}.
7293         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7294         (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7295         (profile_print): Update prototype.
7296
7297 Wed Apr 30 11:34:14 1997  Doug Evans  <dje@canuck.cygnus.com>
7298
7299         * cgen-scache.[ch], cgen-sim.h: New files.
7300         * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7301         * sim-model.c: New file.
7302
7303         * Make-common.in (clean targets): Undo patch of Apr. 22.
7304
7305 Fri Apr 25 15:28:32 1997  Mike Meissner  <meissner@cygnus.com>
7306
7307         * sim-n-bits.h (signed): If we have a standard compiler, undef
7308         signed, so that signedN is defined correctly.
7309
7310 Thu Apr 24 00:00:07 1997  Doug Evans  <dje@canuck.cygnus.com>
7311
7312         * sim-module.h, sim-model.h, sim-profile.h: New files.
7313         * sim-module.c, sim-profile.c: New files.
7314         * Make-common.in (SIM_PROFILE): Define
7315         (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7316         (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7317         (sim_module.o,sim-profile.o): Add rules for.
7318         * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7319         (--enable-sim-profile): Add.
7320         * configure: Regenerated.
7321         * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7322         model.  Move trace and profile support to sim-{trace,profile}.h.
7323         New members trace_data, profile_data.
7324         * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7325         * sim-config.h: Provide default definition of WITH_PROFILE.
7326         (WITH_TRACE): Change default to -1.
7327         (MAX_NR_PROCESSORS): Always define.
7328         * sim-options.c: Move trace and profile support to
7329         sim-{trace,profile}.h.
7330         (sim_pre_argv_init): Moved to sim-model.c.
7331         (standard_install): New function.
7332         * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7333         (standard_install): Declare.
7334         * sim-trace.c: Tracing option handling moved here from sim-options.c.
7335         (trace_install, trace_uninstall): New functions.
7336         (trace_printf): Update reference to TRACE_FILE.
7337         * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7338         (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7339         (WITH_TRACE_FOO_P): Define.
7340         (trace_install): Declare.
7341         (TRACE_DATA): New struct.
7342
7343 Wed Apr 23 17:23:15 1997  Doug Evans  <dje@canuck.cygnus.com>
7344
7345         * run.c: Undo last exec_bfd patch.
7346         (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7347
7348 Wed Apr 23 17:54:27 1997  Mike Meissner  <meissner@cygnus.com>
7349
7350         * run.c (exec_bfd): Add back in.
7351         (main): Set exec_bfd.
7352
7353 Tue Apr 22 14:43:46 1997  Doug Evans  <dje@canuck.cygnus.com>
7354
7355         * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7356
7357 Wed Apr 23 02:55:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7358
7359         * sim-events.c (insert_sim_event): Call sim_io_error instead of
7360         less well defined engine_error.
7361         * sim-core.c: Ditto.
7362
7363 Tue Apr 22 08:48:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
7364
7365         * Make-common.in:  Change clean targets to use :: so that other
7366         Makefiles can have their own clean targets.
7367         * sim-load.c (xprintf eprintf):  Use ANSI_PROTOTYPES instead of
7368         __STDC__ to control use of stdarg vs. varargs syntax.  Some
7369         systems can't use __STDC__, but require stdarg.
7370
7371 Fri Apr 18 11:14:43 1997  Doug Evans  <dje@canuck.cygnus.com>
7372
7373         * sim-options.c (standard_options): Add --endian.
7374         (standard_option_handler): Likewise.
7375
7376         * nrun.c: #include <signal.h>.
7377         (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7378         handler that calls sim_stop ().
7379
7380 Fri Apr 18 13:11:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7381
7382         * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7383         handler that calls sim_stop ().  Simulators may still be
7384         establishing their own handler.
7385
7386         * sim-events.c (sim_events_poll): Rename from
7387         sim_events_at_large_int.  Poll IO.
7388
7389         * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7390         request.
7391
7392         * callback.c (os_poll_quit): New function poll for quit signal
7393         where needed.
7394         (default_callback): Include magic number.
7395
7396 Thu Apr 17 02:25:11 1997  Doug Evans  <dje@canuck.cygnus.com>
7397
7398         * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7399         Check for functions getrusage, time.
7400         * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7401         (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7402         * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7403         (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7404
7405         * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7406
7407         * sim-options.c, sim-options.h: New files.
7408         * sim-config.h (WITH_DEBUG): Provide default value of zero.
7409         * Make-common.in (nrun.o): Add rules for.
7410         * nrun.c: New file.
7411
7412         * run.c (main): Check return value of sim_open.
7413
7414         * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7415         (sim_main_headers): Add sim-trace.h.
7416         * run.c (exec_bfd, target_byte_order): Delete.
7417         (main): Pass -E <endian> to sim_open.  Delete code to load sections,
7418         call sim_load instead.  Check return code of sim_create_inferior.
7419         * sim-base.h (CURRENT_STATE): Define.
7420         (sim_state_base): Make typedef.  New members options, prog_argv,
7421         prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7422         mem_size, memory [+ corresponding access macros].
7423         (sim_cpu_base): New typedef.
7424         * sim-trace.h: New file.
7425         * sim-trace.c: New file.
7426         * sim-basics.h: #include it.
7427         * sim-load.c: New file.
7428
7429 Tue Apr 15 15:10:13 1997  Ian Lance Taylor  <ian@cygnus.com>
7430
7431         * Make-common.in (INSTALL): Set to @INSTALL@.
7432         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7433         (install-common): Depend upon installdirs.  Use
7434         $(program_transform_name) directly, rather than using
7435         $(INSTALL_XFORM).
7436         (installdirs): New target.
7437         * Makefile.in (INSTALL): Set to @INSTALL@.
7438         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7439         (install-man): Depend upon installdirs.  Use
7440         $(program_transform_name) directly, rather than using
7441         $(INSTALL_XFORM).
7442         (installdirs): New target.
7443
7444 Tue Apr 15 15:08:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7445
7446         * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7447         be overriden.
7448
7449 Wed Apr  9 16:06:44 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7450
7451         * sim-basics.h: Only bring in config.h and tconfig.h if
7452         HAVE_CONFIG_H.
7453
7454 Mon Apr  7 11:39:45 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7455
7456         * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7457         numbering convention of the target.
7458         * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7459         and WITH_TARGET_WORD_MSB.
7460         (sim_config): When possible, check for consistency with bitsize
7461         and msb.
7462
7463         * sim-bits.h: Allow MSB to be other than zero.
7464         * sim-bits.c: Ditto.
7465         * sim-n-bits.h: Ditto.
7466
7467         * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7468         * sim-n-bits.h (MSMASKEDn): Ditto.
7469
7470 Mon Apr 14 16:29:21 1997  Ian Lance Taylor  <ian@cygnus.com>
7471
7472         * Makefile.in (INSTALL): Change install.sh to install-sh.
7473
7474 Mon Apr  7 10:46:38 1997  Doug Evans  <dje@canuck.cygnus.com>
7475
7476         * sim-base.h (sim_state_base): Move `magic' to end of struct.
7477
7478 Mon Apr  7 15:53:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7479
7480         * run.c (main): Check that a program to run was specified.
7481
7482 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7483
7484         * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7485
7486         * configure: Regenerated to track ../common/aclocal.m4 changes.
7487         * config.in: Ditto.
7488
7489 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
7490
7491         * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7492         * sim-config.h: To here.
7493
7494         * Make-common.in (SIM_EXTRA_DEPS): New config var.
7495         (sim_main_headers): Define.
7496         (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7497         (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7498         (clean): Use it.
7499         (sim-utils.o): Add rule for.
7500         * sim-utils.o: New file.
7501         * sim-basics.h: #include sim-base.h.
7502         (zalloc): Make argument unsigned long.
7503         * sim-base.h: New file.
7504         * sim-inline.h (SIM_IO support): Delete.
7505         * sim-io.h: Delete inline support.
7506         * sim-io.c: Likewise.  sim-state.h renamed to sim-main.h.
7507         * sim-config.c: sim-state.h renamed to sim-main.h.
7508         * sim-core.c: Likewise.
7509         * sim-events.c: Likewise.
7510
7511         * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7512
7513         * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7514         (sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
7515         -DDEBUG.
7516         * configure: Regenerated to track ../common/aclocal.m4 changes.
7517
7518 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7519
7520         * configure: Regenerated to track ../common/aclocal.m4 changes.
7521
7522 Wed Apr  2 11:08:11 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7523
7524         * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7525         WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7526         are defined by the configure.
7527
7528         * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7529
7530         * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7531         reserved-bits): Always define.
7532
7533         * sim-config.h, sim-config.c (sim_config): New function - and new
7534         file - co-ordinate the setting/checking of the common simulator
7535         configuration options.
7536
7537         * Make-common.in (sim-config.o): Add rule.
7538
7539 Fri Mar 28 15:32:00 1997  Mike Meissner  <meissner@cygnus.com>
7540
7541         * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7542         va_list from void *, since va_list might not be a pointer type.
7543
7544 Mon Mar 24 15:27:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7545
7546         * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7547         in wrong order.
7548         (offset_N): Correct computation of LE offset.
7549
7550         * sim-io.c (sim_io_error): Include a new line when reporting
7551         errors.
7552
7553         * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7554         `/'.
7555
7556 Thu Mar 20 22:31:06 1997  Jeffrey A Law  (law@cygnus.com)
7557
7558         * run.c: Include alloca-conf.h.
7559
7560         * callback.c (os_evprintf_filtered): Fix typo.
7561
7562 Fri Mar 21 13:36:20 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7563
7564         * run.c (string.h, strings.h, stdlib.h): Include.
7565
7566         * sim-events.c (sim_events_tick): Recent cleanup failed to return
7567         0 when nothing pending.
7568
7569         * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7570         will soon be going away.
7571         (getopt): Plicate GCC.
7572
7573         * sim-endian.c (sim-io.h): Plicate GCC.
7574         * sim-bits.c (sim-io.h): Ditto.
7575         * sim-n-bits.h (ROTn): Ditto.
7576
7577         * sim-io.c (sim_io_error): Correct check for NULL.
7578
7579         * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7580         the __FILE__.
7581         * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7582         path.
7583
7584 Wed Mar 19 01:12:06 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7585
7586         * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7587         SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7588
7589 Tue Mar 18 20:48:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7590
7591         * sim-alu.h: Include sim-xcat.h.
7592
7593 Tue Mar 18 13:58:18 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7594
7595         * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7596         sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7597         these.
7598
7599         * sim-events.c (sim_events_at_large_int): New function.  Just
7600         schedules an event every large-int ticks.
7601         (sim_events_init): Call.
7602         (sim_events_tick, sim_events_process): Move async handing to
7603         sim_events_process.  Move timer decrement so that it occures after
7604         events have been processed.
7605
7606         * sim-basics.h (struct _engine): Remove declaration.
7607
7608         * sim-events.h, sim-events.c: Rename type to sim_events.  Prefix
7609         everything with same.  Rename global struct to SIM_DESC.
7610         * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7611         * sim-io.h, sim-io.c: Ditto.
7612
7613         * sim-assert.h: New file. Optional assertion checking macros.
7614         * sim-io.c (sim_io_error): Make just this function tolerant to
7615         null pointers.
7616
7617         * sim-xcat.h: New file. Define concatenate macros.
7618         * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7619         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7620         concat macros.
7621
7622
7623 Tue Mar 18 12:44:55 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7624
7625         * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7626
7627 Mon Mar 17 18:10:05 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7628
7629         * sim-inline.h: Add definitions for sim-types.
7630         (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7631         module.
7632
7633 Mon Mar 17 15:38:27 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7634
7635         * sim-events.h: Remove defunct reference to callback struct.
7636
7637 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7638
7639         * configure: Re-generate.
7640
7641 Mon Mar 17 15:04:47 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7642
7643         * Make-common.in (CSEARCH): Do not include the gdb directory in
7644         the search path.
7645
7646 Mon Mar 17 13:16:26 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7647
7648         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7649         SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7650         to explicitly incorporate these.
7651
7652         * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7653         specify the alignment restrictions of the target architecture -
7654         without this option all alignment restrictions are accomodated.
7655         (--enable-sim-assert): New option.  Conditionally compile in
7656         assertion statements.
7657         (--enable-sim-float): New option. Strongly specify the target's
7658         floating point support.
7659         (--enable-sim-hardware): New option.  Specify the hardware devices
7660         included in the simulation.
7661         (--enable-sim-packages): New option.  Specify the hardware
7662         packages included in the simulation.
7663         (--enable-sim-regparm): New option.  Specify that parameters be
7664         passed in registers instead of on the stack.
7665         (--enable-sim-reserved-bits): New option. Specify that reserved
7666         bits within an instruction are are correctly set.
7667         (--enable-sim-smp): New option. Specify the level of SMP support
7668         to be included in the simulator.
7669         (--enable-sim-stdcall): New option.  Specify an alternative
7670         function call convention.
7671         (--enable-sim-xor-endian): New option.  Configure xor-endian
7672         support used by some targets to implement bi-endian support.
7673
7674 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7675
7676         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
7677         host endianness to be overridden.
7678         (--enable-sim-endian): Allow the target platform's byte order
7679         to be overridden.
7680         (--enable-sim-inline): Control the inlining of common components.
7681         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7682         (--enable-sim-warnings): Enable additional GCC compiler checks.
7683         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7684         SIM_WARNINGS): Add.
7685
7686         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7687         sim-*-n.h so that the names are uniq on dos machines
7688         * sim-core.c, sim-bits.c, sim-endian.c: Update.
7689
7690 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
7691
7692         * run.c: #include "libiberty.h".
7693         (main): New locals sd,no_args,sim_argv.
7694         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
7695         is program name.  Update call to sim_set_callbacks.
7696         Record result of sim_open, pass to other sim_foo routines.
7697
7698 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
7699
7700         * callback.c (os_printf_filtered): Do not call exit(1) or print a
7701         final newline.
7702
7703 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7704
7705         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7706         Route stdout through buffered IO.
7707
7708         * callback.c: Add os_flush_stderr, os_write_stderr,
7709         os_evprintf_filtered functions to route error output through
7710         stderr.
7711
7712         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7713         Correct return type - should be void.
7714
7715 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7716
7717         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
7718
7719         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
7720         not provide a default value as undefined indicates disable code.
7721
7722 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7723
7724         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7725         directory.
7726         * sim-events.h, sim-events.c: Ditto.
7727         * sim-io.h, sim-io.c: Ditto.
7728
7729 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7730
7731         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7732
7733         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7734         extract the tail or least signifiant bits from an integer of the
7735         specified size.
7736
7737         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7738         WITH_TARGET_BITSIZE so that the compilation will fail when an
7739         unsupported bitsize value is defined.
7740
7741         (INSERTED*): Convert to functions.
7742         (EXTRACTED*): Ditto.
7743
7744         (SIGN_EXTEND, SEXT): Change to more terse name.
7745
7746 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7747
7748         * sim-inline.h: Allow explicit control over which .c files will be
7749         included by their header.
7750
7751         * sim-inline.h: Allow explicit control over which .c files use the
7752         alternative - REGPARM - parameter passing mechanism.
7753
7754         * sim-inline.h, sim-inline.c: Don't attempt to include any of
7755         icache.c, idecode.c, semantics.c or support.c.  Those names are
7756         not generally applicable.
7757
7758 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7759
7760         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7761         in a fashion similar to sim-endian-n.
7762
7763         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7764         both value and address macro's.
7765
7766 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7767
7768         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7769
7770         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7771         generic L_word, H_word macro's.
7772
7773 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7774
7775         * sim-basics.h: Borrow code from ppc directory.
7776         * sim-bits.c: Ditto.
7777         * sim-bits.h: Ditto.
7778         * sim-config.h: Ditto.
7779         * sim-endian-n.h: Ditto.
7780         * sim-endian.c: Ditto.
7781         * sim-endian.h: Ditto.
7782         * sim-inline.c: Ditto.
7783         * sim-inline.h: Ditto.
7784         * sim-types.h: Ditto.
7785
7786 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7787
7788         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7789         all the ALU size alternatives and then auto-configure a default.
7790
7791         * sim-alu.h: Copy ppc/idecode_expression.h.
7792
7793 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7794
7795         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7796         sign extend a bit within a value.
7797
7798         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7799         a pointer into the middle of a host word.
7800         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7801
7802 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
7803
7804         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7805         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
7806         appropriate definitions of read, write, etc.  Add prototype for
7807         system.
7808
7809 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
7810
7811         * Makefile.in (libcommon.a): Delete.
7812         (callback.o,targ-map.o): Delete, moved to Make-common.in.
7813         (gentmap,targ-vals.h,targ-map.c): Likewise.
7814         (run-autoconf): Delete.
7815         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7816         (common makefile fragment): Moved back into ...
7817         * Make-common.in: Resurrect.
7818         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7819         * configure: Regenerated.
7820
7821 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
7822
7823         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7824         (SIM_AC_OUTPUT): To here.
7825
7826 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
7827
7828         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
7829         comments and single quotes.  Fixes a problem found on hpux.
7830
7831 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
7832
7833         * aclocal.m4:  Remove Make-common.in from dependencies.
7834         * (distclean):  Remove targ-vals.def.
7835
7836         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
7837         into here.  Makes insertion into makefiles easier.  Also, change
7838         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7839         targ-map.o, and run are built.  They are now built in the
7840         individual simulator directories, taking sources from ../common as
7841         necessary.  This replaces the merging of libcommon.a into
7842         linsim.a, which was problematic for the WinGDB build process.
7843         * run.c:  Include config.h from . instead of ../common.
7844         * Make-common.in:  Remove.  It's no longer necessary.
7845
7846 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7847
7848         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7849         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7850
7851 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
7852
7853         * run.c (main): Set target_byte_order before call to sim_open.
7854
7855 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
7856
7857         * callback.c: #include <stdlib.h>
7858         (os_error): New function.
7859         (default_callback): Add os_error.
7860
7861 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
7862
7863         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7864         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7865         specific.
7866         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7867
7868 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
7869
7870         * run.c: #include ../common/config.h, tconfig.h.
7871         (myname): New static global.
7872         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
7873         Only process -c ifdef SIM_HAVE_SIMCACHE.
7874         Only process -p/-s ifdef SIM_HAVE_PROFILE.
7875         Parse program name from argv[0] and use in error messages.
7876         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
7877         Add support for incomplete h8/300 termination indicators.
7878         (usage): Make more verbose.
7879         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7880         * Makefile.in,Make-common.in,callback.c: New files.
7881         * nltvals.def,gentmap.c,gentvals.sh: New files.
7882
7883 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
7884
7885         * run.c: Include stdarg.h if __STDC__.
7886
7887 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
7888
7889         * run.c (main): Don't print out anything if the signal
7890         number is zero (ie no signal).
7891
7892 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7893
7894         * run.c (main): Print out if the program raised a signal.
7895
7896 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7897
7898         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7899         (main): Ditto.
7900
7901 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
7902
7903         * run.c (main): Explicitly cast malloc() parameter.
7904
7905 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7906
7907         * run.c (sim_bfd): New global to hold the bfd pointer for the
7908         executable.
7909         (main): Initialize sim_bfd.
7910
7911 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
7912
7913         * run.c (main): Use new bfd_big_endian macro.
7914
7915 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
7916
7917         * run.c (main): Removed SH specific comments, so source is
7918         generic. Also updated to only load relevant sections. Moved
7919         sim_open() to after callback attach (to match GDB).
7920
7921         * run.1: Removed SH specific comments.
7922
7923 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
7924
7925         * run.c (main): Always return sigrc at end.
7926
7927 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
7928
7929         * run.c (main): Print error diagnostic and exit if bfd_openr() or
7930         bfd_check_format() fails.
7931
7932 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
7933
7934         * run.c, run.1: From sh directory.