sim/common/ChangeLog

   1 2021-06-27  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * cgen-ops.h (SUBWORDSIQI): Add int 2nd argument.
   4         (SUBWORDSIHI, SUBWORDSIUQI, SUBWORDDIUQI): Likewise.
   5         (ADDCFSI): Change return type to BI.
   6         (ADDOFSI, SUBCFSI, SUBOFSI, ADDCFHI, ADDOFHI, SUBCFHI, SUBOFHI,
   7         ADDCFQI, ADDOFQI, SUBCFQI, SUBOFQI): Likewise.
   8         (MUL1OFSI): Change SI arguments to USI.
   9
  10 2021-06-23  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * sim-syscall.c (sim_syscall_multi): Handle CB_SYS_kill.
  13
  14 2021-06-23  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * callback.c (os_kill): New function.
  17         (default_callback): Add os_kill.
  18         * syscall.c (cb_syscall): Handle CB_SYS_kill.
  19
  20 2021-06-23  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * Make-common.in (srcdir): Change to abs_srcdir.
  23
  24 2021-06-22  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * callback.c (cb_target_to_host_signal): New function.
  27
  28 2021-06-22  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * callback.c: Include signal.h.
  31         (cb_init_signal_map): New prototype.
  32         (os_init): Assign signal_map.
  33         * gentmap.c (signal_tdefs): New array.
  34         (gen_targ_vals_h): Output signal_tdefs.
  35         (gen_targ_map_c): Likewise.
  36
  37 2021-06-22  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * callback.c (os_getpid): New function.
  40         (default_callback): Add os_getpid.
  41         * syscall.c (cb_syscall): Change getpid to cb->getpid.
  42
  43 2021-06-22  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * Make-common.in (VPATH): Use $(srcdir).
  46         (config.status): New variable.
  47         (stamp-hw): Depend on $(config.status).
  48         (Makefile): Likewise.  Change rule based on SIM_COMMON_BUILD.
  49         (config.status): Disable when SIM_COMMON_BUILD is true.
  50         (.gdbinit): Likewise.
  51
  52 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
  53
  54         * Make-common.in: Move sim-hw settings to ../arch-subdir.mk.in.
  55
  56 2021-06-21  Mike Frysinger  <vapier@gentoo.org>
  57
  58         * Make-common.in (SIM_HW): Delete.
  59         (SIM_HW_OBJS): Redefine.
  60         (SIM_HW_SOCKSER, SIM_HW_DEVICES): Define.
  61         (stamp-hw): Change SIM_HW to SIM_HW_DEVICES.
  62
  63 2021-06-20  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * Make-common.in (CGENDIR): Delete.
  66
  67 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * Make-common.in (SIM_INLINE): Delete.
  70
  71 2021-06-19  Simon Marchi  <simon.marchi@polymtl.ca>
  72
  73         * sim-inline.h: Move UNUSED before TYPE.
  74
  75 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
  78
  79 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
  82         (LIBINTL, LIBINTL_DEP): Delete.
  83
  84 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
  87
  88 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
  91
  92 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * Make-common.in (lt_cv_dlopen_libs): Delete.
  95         (@PLUGINS_TRUE@LIBDL): Likewise.
  96         (ZLIB): Use $(zlibdir).
  97
  98 2021-06-19  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
 101
 102 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
 103
 104         * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
 105
 106 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * Make-common.in: Include ../arch-subdir.mk.
 109
 110 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * cgen-run.c: Include sim-signal.h.
 113         * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
 114         sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
 115         * sim-basics.h: Delete sim-signal.h include.
 116
 117 2021-06-18  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * sim-basics.h: Delete libiberty.h include.
 120
 121 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * Make-common.in (SIM_ENDIAN): Delete.
 124         * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
 125         (sim_config_print): Likewise.
 126         * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
 127         (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
 128
 129 2021-06-17  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * cgen-trace.c: Include sim/callback.h.
 132         * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
 133         * sim-basics.h: Delete sim/callback.h include.
 134         * sim-endian.h: Include bfd.h.
 135         * sim-syscall.h (struct cb_syscall): New forward decl.
 136         * sim-utils.h (sim_analyze_program): Likewise.
 137
 138 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
 141         (generated_files): Delete config.h.
 142         (distclean): Likewise.
 143         (config.h, stamp-h): Delete rules.
 144         * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
 145         defines.
 146
 147 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * Make-common.in: Add stamp-modules rule to avoid rebuilds.
 150         (clean): Delete modules.c files.
 151         * local.mk: Add version.c-stamp rule to avoid rebuilds.
 152         (CLEANFILES): Add version.c files.
 153
 154 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
 157
 158 2021-06-14  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * Make-common.in (GNULIB_BUILDDIR): Rename to ...
 161         (GNULIB_PARENT_DIR): ... this.  Remove "gnulib" from value.
 162
 163 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 164
 165         * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
 166         * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
 167         * portability.c, portability.h: New files.
 168
 169 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 170
 171         * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
 172         (COMMON_OBJS_NAMES): ... here.  Rename var from COMMON_OBJS.
 173         (COMMON_OBJS): Redefine.
 174         * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
 175         * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
 176         (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
 177
 178 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * dv-sockser.c: Include sys/select.h.
 181
 182 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 183
 184         * Make-common.in: Delete SIM_ALIGNMENT.
 185         * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
 186         NONSTRICT_ALIGNMENT.
 187         (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
 188         * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
 189
 190 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 191
 192         * defs.h: Include ../config.h.  Undefine PACKAGE* defines.
 193
 194 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 195
 196         * sim-basics.h (NULL): Delete.
 197
 198 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 199
 200         * nrun.c (main): Set default_callback.target_endian to
 201         current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
 202
 203 2021-06-09  Mike Frysinger  <vapier@gentoo.org>
 204
 205         * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
 206         * cgen-run.c (cgen_get_fast_p): New function.
 207         (sim_resume): Move fast_p up and call cgen_get_fast_p.
 208         * cgen-utils.c (cgen_init): Delete.
 209         * sim-base.h: Delete cgen-sim.h include.
 210         (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
 211
 212 2021-06-08  Mike Frysinger  <vapier@gentoo.org>
 213
 214         * Make-common.in (IGEN_RUN): New variable.
 215         (IGEN): Remove ASAN_OPTIONS.
 216
 217 2021-06-05  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * Make-common.in (COMMON_OBJS): Define.
 220         (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
 221         (version.c): Delete target.
 222         (generated_files): Delete version.c.
 223         * local.mk: New file.
 224
 225 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
 226
 227         * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
 228
 229 2021-05-29  Mike Frysinger  <vapier@gentoo.org>
 230
 231         * Make-common.in (GNULIB_BUILDDIR): Define.
 232         Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
 233         (CSEARCH): Add -I../...
 234         (ALL_CFLAGS): Add $(INCGNU).
 235         (EXTRA_LIBS): Add $(LIBGNU).
 236         * defs.h: Include gnulib/config.h.  Undefine PACKAGE* defines.
 237
 238 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
 241         (struct sim_state_base): Merge into ...
 242         (struct sim_state): ... this.
 243         (STATE_MY_NAME): Delete base.
 244         (STATE_OPEN_KIND): Likewise.
 245         (STATE_CALLBACK): Likewise.
 246         (STATE_ENVIRONMENT): Likewise.
 247         (STATE_CONFIG): Likewise.
 248         (STATE_MODULES): Likewise.
 249         (STATE_OPTIONS): Likewise.
 250         (STATE_VERBOSE_P): Likewise.
 251         (STATE_TRACE_DATA): Likewise.
 252         (STATE_ARCHITECTURE): Likewise.
 253         (STATE_TARGET): Likewise.
 254         (STATE_PROG_ARGV): Likewise.
 255         (STATE_PROG_BFD): Likewise.
 256         (STATE_PROG_SYMS): Likewise.
 257         (STATE_PROG_SYMS_COUNT): Likewise.
 258         (STATE_TEXT_SECTION): Likewise.
 259         (STATE_TEXT_START): Likewise.
 260         (STATE_TEXT_END): Likewise.
 261         (STATE_START_ADDR): Likewise.
 262         (STATE_SCACHE_SIZE): Likewise.
 263         (STATE_CORE): Likewise.
 264         (STATE_MEMOPT): Likewise.
 265         (STATE_EVENTS): Likewise.
 266         (STATE_ENGINE): Likewise.
 267         (STATE_WATCHPOINTS): Likewise.
 268         (STATE_HW): Likewise.
 269         (STATE_LOAD_AT_LMA_P): Likewise.
 270         (SIM_MAGIC_NUMBER): Likewise.
 271         (STATE_MAGIC): Likewise.
 272         * sim-utils.c (sim_state_alloc_extra): Delete check for
 273         SIM_HAVE_COMMON_SIM_STATE.
 274
 275 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 276
 277         * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
 278         * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
 279         SIM_HAVE_COMMON_SIM_STATE.
 280         (struct sim_state): Add cgen_state.
 281         (STATE_CGEN_STATE): Define.
 282
 283 2021-05-17  Mike Frysinger  <vapier@gentoo.org>
 284
 285         * sim-base.h (struct sim_state): Update comment.
 286         (struct sim_state): Define.
 287         (STATE_ARCH_DATA): Likewise.
 288         (sim_state_alloc): New define.
 289         (sim_state_alloc_extra): Renamed & add 3rd arg.
 290         * sim-utils.c (sim_state_alloc): Likewise.
 291         (sim_state_alloc_extra): Set arch data.
 292
 293 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 294
 295         * callback.c: Replace config.h include with defs.h.
 296         * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
 297         dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
 298         hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
 299         hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
 300         sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
 301         sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
 302         sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
 303         sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
 304         sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
 305         * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
 306         nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
 307         sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
 308         config.h include with defs.h.
 309         * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
 310         * sim-io.c: Include defs.h.
 311         (open): Undefine.
 312         * defs.h: New file.
 313
 314 2021-05-15  Mike Frysinger  <vapier@gentoo.org>
 315
 316         * nrun.c: Include environ.h.
 317         (environ): Delete prototype.
 318         (main): Delete HAVE_ENVIRON check.
 319
 320 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * callback.c (os_lseek): Change return and 3rd arg to int64_t.
 323         (os_ftruncate): Change 3rd arg to int64_t.
 324         (os_truncate): Change 3rd arg to int64_t.
 325         * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
 326         * sim-io.h (sim_io_lseek): Likewise.
 327
 328 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 329
 330         * callback.c (os_time): Change return to int64_t.  Delete 2nd arg.
 331         (os_fstat): Delete 2nd arg to time callback.
 332         * sim-io.c (sim_io_time): Change return to int64_t.  Delete 2nd arg
 333         to time callback.
 334         * sim-io.h (sim_io_time): Change return to int64_t.
 335         * syscall.c (cb_syscall): Delete 2nd arg to time callback.
 336
 337 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 338
 339         * callback.c (cb_host_to_target_stat): Change PTR to void*.
 340         * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
 341
 342 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * Make-common.in (callback_h, remote_sim_h): Update path.
 345         * callback.c: Update include path.
 346         * gentmap.c (gen_targ_map_c): Likewise.
 347         * sim-basics.h: Likewise.
 348         * sim-close.c: Likewise.
 349         * sim-core.c: Likewise.
 350         * sim-load.c: Likewise.
 351         * sim-module.h: Likewise.
 352         * syscall.c: Likewise.
 353
 354 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 355
 356         * Make-common.in (modules.c): Touch $@ at the end.
 357
 358 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
 361
 362 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 363
 364         * cgen-types.h (mode_names): Rename to ...
 365         (cgen_mode_names): ... this.
 366         (MODE_NAME): Use cgen_mode_names.
 367         * cgen-utils.c (mode_names): Rename to ...
 368         (cgen_mode_names): ... this.
 369
 370 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * cgen-ops.h (cgen_rtx_error): Declare.
 373         * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
 374
 375 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 376
 377         * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
 378
 379 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
 382         install-pdf): New rules.
 383
 384 2021-05-08  Tom Tromey  <tom@tromey.com>
 385
 386         * sim-options.c (compare_strings): Remove.
 387         (dup_arg_p): Use htab_eq_string.
 388
 389 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 390
 391         * sim-hw.c (sim_hw_install): Rename to ...
 392         (sim_install_hw): ... this.  New prototype.
 393         * sim-hw.h (sim_hw_install): Delete.
 394         * sim-module.c: Delete sim-hw.h include.
 395         (early_modules): Delete sim_hw_install.
 396
 397 2021-05-04  Tom Tromey  <tromey@adacore.com>
 398
 399         * Make-common.in (generated_files): Add config.h.
 400
 401 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
 402
 403         * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
 404         cast.
 405         * sim-load.c (xprintf_bfd_vma): Delete.
 406         (sim_load_file): Delete xprintf_bfd_vma calls.  Use BFD_VMA_FMT.
 407
 408 2021-05-03  Simon Marchi  <simon.marchi@polymtl.ca>
 409
 410         * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
 411         (hw_event_queue_schedule_vtracef): Likewise.
 412         * hw-tree.h (hw_tree_vparse): Likewise.
 413         * sim-profile.c (profile_vprintf): Likewise.
 414         * sim-trace.c (dis_printf): Likewise.
 415         * sim-trace.h (trace_printf): Likewise.
 416         (trace_vprintf): Likewise.
 417         * sim-utils.h (sim_do_commandf): Likewise.
 418         * hw-events.c (hw_event_queue_schedule): Use
 419         hw_event_queue_schedule_tracef.
 420
 421 2021-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
 422
 423         * sim-options.c (standard_option_handler): Add default cases to
 424         switches.
 425
 426 2021-05-02  Mike Frysinger  <vapier@gentoo.org>
 427
 428         * callback.c (os_error): Change __attribute__((noreturn)) to
 429         ATTRIBUTE_NORETURN.
 430         * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
 431         attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
 432         * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
 433         * hw-tree.h (hw_tree_delete): Likewise.
 434         * sim-basics.h (__attribute__): Delete.
 435         * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
 436         to ATTRIBUTE_NORETURN.
 437         (sim_engine_abort, sim_engine_vabort): Likewise.
 438         * sim-hw.h (sim_hw_install, sim_hw_abort): Change
 439         __attribute__((printf)) to ATTRIBUTE_PRINTF.
 440         * sim-inline.h (NORETURN): Delete.
 441         (UNUSED): Change to ATTRIBUTE_UNUSED.
 442         * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
 443         and ATTRIBUTE_NORETURN.
 444         (sim_io_eprintf, sim_io_error): Likewise.
 445         * sim-profile.c (profile_printf): Likewise.
 446         * sim-trace.h (trace_prefix, trace_generic, trace_printf,
 447         sim_debug_printf): Likewise.
 448
 449 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * sim-options.c (dup_arg_p): Call htab_empty.
 452
 453 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 454
 455         * dv-sockser.c (dv_sockser_install): Rename to ...
 456         (sim_install_dv_sockser): ... this.
 457         * dv-sockser.h (dv_sockser_install): Delete.
 458         * sim-module.c: Delete dv-sockser.h include.
 459         (early_modules): Delete dv_sockser_install.
 460
 461 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 462
 463         * Make-common.in (LIB_OBJS): Add modules.o.
 464         (generated_files): Add modules.c.
 465         (modules.c): New target.
 466         * sim-module.c (modules): Rename to ...
 467         (early_modules): ... this.  Delete 0 sentinel.
 468         (early_modules_len): Define.
 469         (sim_modules_detected, sim_modules_detected_len): Declare.
 470         (sim_pre_argv_init): Call sim_module_install_list.
 471         (sim_module_install): New function.
 472         (sim_module_install_list): New function.
 473         * sim-module.h (sim_module_install_list): Declare.
 474
 475 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 476
 477         * nrun.c (strsignal): New prototype.
 478
 479 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
 480
 481         * callback.c (wrap): Delete.
 482         (os_close): Replace wrap call with direct call & setting last_errno.
 483         (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
 484         os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
 485
 486 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 487
 488         * gennltvals.py (TARGETS): Delete.  Update comment.
 489         (gentvals): Unify common code paths.
 490         (gen_targets): Change TARGETS to TARGETS_DIRS.  Call gentvals without
 491         target argument.
 492         * nltvals.def: Regenerate.
 493
 494 2021-04-25  Tom Tromey  <tom@tromey.com>
 495
 496         * sim-options.c (compare_strings): New function.
 497         (ARG_HASH_SIZE, ARG_HASH): Remove.
 498         (dup_arg_p): Use htab_t.
 499         (sim_parse_args): Remove assert.
 500
 501 2021-04-24  Mike Frysinger  <vapier@gentoo.org>
 502
 503         * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
 504
 505 2021-04-24  Mike Frysinger  <vapier@gentoo.org>
 506
 507         * sim-options.c (ARG_HASH_SIZE): Increase to 256.
 508         (sim_parse_args): Call SIM_ASSERT.
 509
 510 2021-04-22  Tom Tromey  <tom@tromey.com>
 511
 512         * sim-utils.c: Update includes.
 513
 514 2021-04-22  Tom Tromey  <tom@tromey.com>
 515
 516         * Make-common.in: Require GNU make.
 517
 518 2021-04-22  Tom Tromey  <tom@tromey.com>
 519
 520         * Make-common.in (stamp-hw): New target.
 521         (hw-config.h): Depend on stamp-hw.
 522         (mostlyclean): Remove stamp-hw and hw-config.h.
 523
 524 2021-04-22  Tom Tromey  <tom@tromey.com>
 525
 526         * Make-common.in (mostlyclean): Now an alias for clean, not
 527         distclean.
 528
 529 2021-04-22  Tom Tromey  <tom@tromey.com>
 530
 531         * sim-events.c (sim_events_schedule): Use
 532         sim_events_schedule_tracef.
 533
 534 2021-04-22  Simon Marchi  <simon.marchi@polymtl.ca>
 535
 536         * callback.c (os_printf_filtered, os_vprintf_filtered,
 537         os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
 538         * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
 539         * sim-events.h (sim_events_schedule_tracef,
 540         sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
 541
 542 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 543
 544         * gennltvals.py (TARGETS): Add moxie.
 545         * nltvals.def: Regenerate.
 546
 547 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 548
 549         * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
 550         * nltvals.def: Regenerate.
 551
 552 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 553
 554         * gennltvals.py (TARGETS): Add rx.
 555         * nltvals.def: Regenerate.
 556
 557 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 558
 559         * gennltvals.py (TARGETS): Add m32c.
 560         * nltvals.def: Regenerate.
 561
 562 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 563
 564         * gennltvals.py (TARGETS): Add iq2000.
 565         * nltvals.def: Regenerate.
 566
 567 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 568
 569         * syscall.c (cb_syscall): Implement CB_SYS_getpid.
 570
 571 2021-04-15  John Baldwin  <jhb@FreeBSD.org>
 572
 573         * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
 574         (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
 575         CSEARCH.
 576
 577 2021-04-12  Mike Frysinger  <vapier@gentoo.org>
 578
 579         * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg.  Delete 2nd arg to
 580         sim_cpu_alloc.
 581         (sim_cpu_alloc): Move extra_bytes to local var.  Add result of
 582         cgen_cpu_max_extra_bytes.
 583         * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
 584         (sim_cpu_alloc): Delete 2nd arg.
 585
 586 2021-04-08  Tom Tromey  <tom@tromey.com>
 587
 588         * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
 589         new-style declaration.
 590
 591 2021-04-03  Mike Frysinger  <vapier@gentoo.org>
 592
 593         * Make-common.in (install-common): Install as run-$arch and
 594         libsim-$arch.a when not the primary arch.
 595
 596 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 597
 598         * Make-common.in (CFLAGS_FOR_BUILD): Define.
 599         (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
 600
 601 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 602
 603         * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
 604         LDFLAGS_FOR_BUILD.
 605
 606 2021-03-13  Mike Frysinger  <vapier@gentoo.org>
 607
 608         * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
 609         (gentmap.o): New rule.
 610         (gentmap): Call LINK_FOR_BUILD.
 611
 612 2021-03-07  Mike Frysinger  <vapier@gentoo.org>
 613
 614         * Make-common.in (check): Delete body.
 615
 616 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 617
 618         * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
 619         (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
 620
 621 2021-02-27  Mike Frysinger  <vapier@gentoo.org>
 622
 623         * Make-common.in (SIM_EXTRA_ALL): Delete.
 624         (all): Delete $(SIM_EXTRA_ALL).
 625
 626 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 627
 628         * acinclude.m4: Removed.
 629
 630 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 631
 632         * acinclude.m4: Delete all sinclude & m4_include calls.
 633
 634 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 635
 636         * aclocal.m4: Delete.
 637
 638 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 639
 640         * sim-events.c: Include sim-cpu.h.
 641         (sim_event_watchpoints): Define watch_pc.
 642         (sim_events_watch_pc): New function.
 643         (WATCH_SIM): Handle watch_pc.
 644         * sim-events.h (sim_events_watch_pc): New prototype.
 645         * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
 646         sim_events_watch_pc.
 647         * sim-watch.h (sim_watchpoints): Delete pc.
 648
 649 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 650
 651         * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
 652         AC_CONFIG_HEADERS.
 653
 654 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 655
 656         * Make-common.in (HDEFINES, TDEFINES): Delete.
 657         (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
 658         * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
 659         bfd/configure.host sourcing.
 660
 661 2021-02-04  Mike Frysinger  <vapier@gentoo.org>
 662
 663         * gennltvals.py (TARGETS): Add riscv.
 664         (TARGET_DIRS): Likewise.
 665         * nltvals.def: Regenerate from the latest libgloss sources.
 666
 667 2021-01-31  Mike Frysinger  <vapier@gentoo.org>
 668
 669         * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
 670
 671 2021-01-31  Stafford Horne  <shorne@gmail.com>
 672
 673         * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
 674         (fixdfsi): Change res from unsigned32 to signed32.
 675         (fixdfdi): Change res from unsigned64 to signed64.
 676
 677 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 678
 679         * gennltvals.sh: Replace shell script with ...
 680         * gennltvals.py: ... this Python script.
 681         * nltvals.def: Regenerate.
 682
 683 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 684
 685         * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
 686         sim_cia.
 687         * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
 688
 689 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 690
 691         * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
 692
 693 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 694
 695         * sim-hw.c (merge_device_file): Replace fgets with getline.
 696
 697 2021-01-30  Mike Frysinger  <vapier@gentoo.org>
 698
 699         * gennltvals.sh (gen_arches): Sort calls by first arg.
 700         * nltvals.def: Regenerate.
 701
 702 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
 703
 704         * Make-common.in (version.c): Simplifiy args and call move-if-change.
 705         * create-version.sh: Delete host & target alias logic.  Write to the
 706         output directly.
 707
 708 2021-01-18  Mike Frysinger  <vapier@gentoo.org>
 709
 710         * configure, configure.ac, Makefile.in: Delete.
 711
 712 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 713
 714         * sim-watch.c (default_interrupt_handler): Define.
 715         (sim_watchpoint_install): Set default interrupt_handler to new
 716         default_interrupt_handler.
 717
 718 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 719
 720         * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
 721
 722 2021-01-13  Mike Frysinger  <vapier@gentoo.org>
 723
 724         * sim-events.c (sim_events_watch_sim): Change byte_order type to
 725         enum bfd_endian.
 726         (sim_events_watch_core): Likewise.
 727         * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
 728         * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
 729         call to sim_events_watch_sim.
 730
 731 2021-01-12  Mike Frysinger  <vapier@gentoo.org>
 732
 733         * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
 734
 735 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 736
 737         * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
 738
 739 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 740
 741         * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
 742
 743 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 744
 745         * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
 746         strings.h, time.h, and errno.h.
 747         * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
 748         hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
 749         hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
 750         sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
 751         sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
 752         sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
 753         HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
 754         and strings.h include.
 755
 756 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 757
 758         * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
 759         * sim-core.c, sim-watch.c: Include libiberty.h.
 760
 761 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 762
 763         * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
 764
 765 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 766
 767         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
 768         Set WERROR_CFLAGS when first arg is not set or is "yes".
 769
 770 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 771
 772         * hw-base.c (full_name_of_hw): Delete full_name.  Replace
 773         hw_strdup call with hw_malloc.
 774
 775 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 776
 777         * cgen-par.c: Include stdlib.h.
 778         * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
 779
 780 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 781
 782         * Make-common.in (C_DIALECT): Define.
 783         (COMPILE.pre): Append $(C_DIALECT).
 784         * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
 785
 786 2021-01-07  Mike Frysinger  <vapier@gentoo.org>
 787
 788         * sim-core.c (sim_memory_map): Define.
 789
 790 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 791
 792         * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
 793         * configure: Regenerate.
 794
 795 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 796
 797         * sim-options.c (sim_print_version): Print out more details when
 798         is_command is non-zero.
 799
 800 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 801
 802         * sim-options.c (standard_option_handler): Call sim_print_version.
 803         (sim_print_version): New function.
 804         * sim-options.h (sim_print_version): New prototype.
 805
 806 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 807
 808         * sim-config.c (print_sim_config): Rename to ...
 809         (sim_config_print): ... this.
 810         * sim-config.h: Likewise.
 811
 812 2021-01-02  Mike Frysinger  <vapier@gentoo.org>
 813
 814         * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
 815         FLOOR_PAGE): Delete unused macros.
 816         (align_up, align_down): Define.
 817
 818 2020-08-10  Tom de Vries  <tdevries@suse.de>
 819
 820         * sim-cpu.c: Include stdlib.h for free.
 821
 822 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
 823
 824         * nrun.c: Include stdlib.h.
 825         * sim-core.c: Likewise.
 826         * sim-engine.c: Likewise.
 827         * sim-io.c: Likewise.
 828         * sim-module.c: Likewise.
 829         * sim-reason.c: Likewise.
 830
 831 2019-12-19  Tom Tromey  <tromey@adacore.com>
 832
 833         PR build/24572:
 834         * Makefile.in (install-strip): New target.
 835
 836 2019-12-01  Pavel I. Kryukov  <kryukov@frtk.ru>
 837
 838         * sim-utils.c: Prevent buffer overflow.
 839
 840 2019-09-23  Dimitar Dimitrov  <dimitar@dinux.eu>
 841
 842         * gennltvals.sh: Add PRU libgloss target.
 843         * nltvals.def: Regenerate from the latest libgloss sources.
 844
 845 2019-06-13  Stafford Horne  <shorne@gmail.com>
 846
 847         * cgen-accfp.c (unorderedsf, unordereddf): New functions.
 848         (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
 849         * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
 850
 851 2019-06-13  Stafford Horne  <shorne@gmail.com>
 852
 853         * cgen-accfp.c (floatdidf, fixdfdi): New functions.
 854         (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
 855
 856 2019-04-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 857
 858         * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
 859         CURRENT_TARGET_BYTE_ORDER.
 860         (SUBWORDTFSI): Likewise.
 861         (JOINSIDF): Likewise.
 862         (JOINSIXF): Likewise.
 863         (JOINSITF): Likewise.
 864
 865 2019-03-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 866
 867         * sim-base.h: Add 'sim-assert.h' include.
 868         * sim-basics.h: Add 'libiberty.h' include.
 869
 870 2019-03-28  Stafford Horne  <shorne@gmail.com>
 871
 872         * sim-options.c: Include "config.h".
 873         Include <stdio.h>.
 874         * sim-watch.c: Include "config.h".
 875         Include <stdio.h>.
 876         * hw-device.c: Include <string.h>.
 877         * hw-events.c: Include <string.h>.
 878         * hw-handles.c: Include <stdlib.h>.
 879         * sim-fpu.c: Include <stdlib.h>.
 880
 881 2019-03-28  Stafford Horne  <shorne@gmail.com>
 882
 883         * Make-common.in (sim-arange_h): Remove sim-arange.c
 884         * sim-arange.c: Remove SIM_ARANGE_C.
 885         Add ifdef for _SIM_ARANGE_C_.
 886         Include "sim-arange.h".
 887         Remove include for unused "sim-assert.h".
 888         Remove DEFINE_INLINE_P.  Remove DEFINE_NON_INLINE_P.
 889         (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
 890         (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
 891         (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
 892         INLINE_SIM_ARANGE.
 893         * sim-arange.h (sim_addr_range_add): Declare as
 894         INLINE_SIM_ARANGE.
 895         (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
 896         (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
 897         Remove definition of SIM_ARANGE_INLINE.
 898         Remove [HAVE_INLINE].
 899         Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
 900         * sim-base.h: Include "sim-arange.h"
 901         * sim-basics.h: Remove include of "sim-arange.h"
 902         * sim-inline.c: Include "sim-arange.c"
 903         * sim-inline.h: Define INLINE_SIM_ARANGE.
 904         Define SIM_ARANGE_INLINE.  Define EXTERN_SIM_ARANGE_P.
 905         Define STATIC_INLINE_SIM_ARANGE.  Define STATIC_SIM_ARANGE.
 906
 907 2019-01-26  Tom Tromey  <tom@tromey.com>
 908
 909         * Make-common.in (version.c): Use sim's create-version.sh.
 910         * create-version.sh: New file.
 911
 912 2019-01-16  Pavel I. Kryukov  <kryukov@frtk.ru>
 913
 914         * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
 915
 916 2019-01-15  Simon Marchi  <simon.marchi@ericsson.com>
 917
 918         * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
 919
 920 2018-12-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 921
 922         * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
 923         this point, it should have already been set in cb_syscall.
 924
 925 2018-10-05  Stafford Horne  <shorne@gmail.com>
 926
 927         * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
 928         (ADDOFDI): New function, add overflow flag DI variant.
 929         (SUBCFDI): New function, subtract carry flag DI variant.
 930         (SUBOFDI): New function, subtract overflow flag DI variant.
 931
 932 2018-09-28  Компан, Вячеслав Олегович  <kompan.vo@phystech.edu>
 933
 934         * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
 935         cpu_core.byte_xor.
 936         * sim-core.c (sim_core_set_xor): Likewise.
 937         (sim_core_xor_read_buffer): Likewise.
 938         (sim_core_xor_write_buffer): Likewise.
 939
 940 2017-12-12  Peter Gavin  <pgavin@gmail.com>
 941             Stafford Horne  <shorne@gmail.com>
 942
 943         * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
 944         flag.
 945         (MUL1OFSI): New function, 1's complement overflow flag.
 946
 947 2017-12-12  Peter Gavin  <pgavin@gmail.com>
 948             Stafford Horne <shorne@gmail.com>
 949
 950         * cgen-accfp.c (remsf, remdf): New function.
 951         (cgen_init_accurate_fpu): Add remsf and remdf.
 952         * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
 953         * sim-fpu.c (sim_fpu_rem): New function.
 954         * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
 955         (sim_fpu_rem): New function.
 956         (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
 957
 958 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 959
 960         * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
 961         environment.
 962
 963 2017-05-24  Yao Qi  <yao.qi@linaro.org>
 964
 965         * sim-trace.c (trace_disasm): Caller update.
 966
 967 2016-08-15  Mike Frysinger  <vapier@gentoo.org>
 968
 969         * sim-base.h (sim_state_base): Add prog_syms_count.
 970         (STATE_PROG_SYMS_COUNT): Define.
 971         * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
 972         (trace_load_symbols): New function.
 973         (trace_sym_value): Likewise.
 974         (trace_prefix): Change STATE_CPU(cpu) to sd.  Replace symbol
 975         loading logic with a call to trace_load_symbols.
 976         * sim-trace.h (trace_load_symbols, trace_sym_value): New
 977         prototypes.
 978
 979 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 980
 981         * cgen-types.h (mode_names): Mark const.
 982         * cgen-utils.c (mode_names): Likewise.
 983
 984 2016-08-13  Mike Frysinger  <vapier@gentoo.org>
 985
 986         * cgen-defs.h (struct cgen_state): Delete argv and envp.
 987         (STATE_ARGV, STATE_ENVP): Delete.
 988
 989 2016-02-04  Nick Clifton  <nickc@redhat.com>
 990
 991         * cgen-scache.c (scache_option_handler): Prevent possible
 992         undefined behaviour computing the size of the scache by using
 993         unsigned integers instead of signed integers.
 994
 995 2016-01-17  Joel Brobecker  <brobecker@adacore.com>
 996
 997         * sim-fpu.c: Minor comment fixes throughout.
 998
 999 2016-01-17  Joel Brobecker  <brobecker@adacore.com>
1000
1001         * sim-fpu.c (print_bits): Minor reformatting (no code change).
1002         (sim_fpu_map): Likewise.
1003
1004 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
1005
1006         * sim-config.c (print_sim_config): Drop extra whitespace before =
1007         in output for byte order, stdio, and msb settings.
1008
1009 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1010
1011         * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
1012         AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug.  Likewise for
1013         sim-stdio, sim-trace, and sim-profile.
1014         (SIM_AC_OPTION_ENVIRONMENT): Likewise.
1015         (SIM_AC_OPTION_ASSERT): Likewise.
1016         (SIM_AC_OPTION_SMP): Likewise.
1017         (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
1018         * configure: Regenerate.
1019         * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
1020         SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
1021         (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
1022         $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
1023         * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
1024         WITH_ENVIRONMENT & USER_ENVIRONMENT.
1025         * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
1026         DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
1027         WITH_ASSERT, WITH_STDIO): Delete.
1028         * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
1029         check.
1030
1031 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1032
1033         * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
1034         * configure: Regenerate.
1035         * Make-common.in (SIM_PACKAGES): Delete.
1036         (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
1037
1038 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1039
1040         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
1041
1042 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1043
1044         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
1045
1046 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1047
1048         * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
1049         sim_link_links.
1050         (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
1051         * gentmap.c: Change targ-vals.def include to nltvals.def.
1052         * Make-common.in (gentmap): Change targ-vals.def to
1053         $(srccom)/nltvals.def.
1054         (distclean): Delete rm -f targ-vals.def.
1055         * Makefile.in: Update comment.
1056
1057 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1058
1059         * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
1060         (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
1061         and always set -DDEFAULT_INLINE.  Delete AC_ARG_ENABLE 4th arg.
1062
1063 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1064
1065         * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1066         and --enable-sim-stdcall and sim_stdcall.
1067         * configure: Regenerate.
1068         * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1069         (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1070         * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1071         * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1072         (REGPARM_*): Delete all regparm defines and their use.
1073
1074 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
1075
1076         * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1077         * Make-common.in (SIM_CFLAGS): Delete.
1078         (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1079         * Makefile.in: Likewise.
1080
1081 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
1082
1083         * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC.  Drop 2nd arg
1084         to AC_OUTPUT.  Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1085         AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1086         * acinclude.m4 (SIM_AC_COMMON): ... here.
1087         * aclocal.m4, configure: Regenerate.
1088         * config.in: Delete file.
1089         * callback.c: Change cconfig.h include to config.h.
1090         * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1091         syscall.c: Likewise.
1092         * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1093         * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1094
1095 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
1096
1097         * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1098         date, and time information.
1099
1100 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
1101
1102         * sim-options.c (sim_parse_args): Mark argv array const.
1103         * sim-options.h (sim_parse_args): Likewise.
1104
1105 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1106
1107         * sim-trace.c: Include dis-asm.h.
1108         (OPTION_TRACE_DISASM): New enum.
1109         (trace_options): Add trace-disasm flag.
1110         (trace_option_handler): Handle OPTION_TRACE_DISASM.
1111         (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1112         (dis_read, dis_printf, trace_disasm): New functions.
1113         * sim-trace.h: Include dis-asm.h.
1114         (TRACE_INSN_IDX): Clarify comment.
1115         (TRACE_DISASM_IDX): New enum.
1116         (TRACE_disasm): New define.
1117         (WITH_TRACE_DISASM_P): New define.
1118         (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1119         (STRACE_DISASM_P): New define.
1120         (TRACE_DISASM_P): Likewise.
1121         (TRACE_DISASM_P): Likewise.
1122         (TRACE_DISASM): Likewise.
1123         (trace_disasm): New function.
1124
1125 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1126
1127         * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1128
1129 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1130
1131         * cgen-scache.c (MAX): Delete.
1132         (scache_init): Change MAX to max.
1133         * cgen-trace.c (min): Delete.
1134         * cgen-utils.c (min): Delete.
1135         * sim-basics.h [!min] (min): Define.
1136         [!max] (max): Define.
1137
1138 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1139
1140         * sim-options.c (sim_parse_args): Tweak getopt error message.
1141
1142 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
1143
1144         * acinclude.m4 (sim-bswap): Delete.
1145         * configure: Regenerate.
1146         * Make-common.in (SIM_BSWAP): Delete.
1147         (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1148         * sim-config.h (htonl, ntohl): Delete.
1149         (WITH_BSWAP): Delete.
1150
1151 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1152
1153         * sim-options.c (sim_parse_args): Declare local save_opterr.  Save
1154         opterr state to it before calling getopt_long and restore afterwards.
1155         Set opterr to 0.  When optc is '?', call sim_io_eprintf.
1156
1157 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1158
1159         * hw-device.h (device): Delete commented typedef.
1160         * sim-basics.h (device): Delete typedef.
1161
1162 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1163
1164         * sim-options.c (sim_parse_args): Replace for loop with a call
1165         to countargv.
1166
1167 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1168
1169         * nrun.c (myname): Mark const.
1170         (main): Mark name const.  Replace myname parsing loop with a
1171         call to lbasename.
1172
1173 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
1174
1175         (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1176         * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1177         (SIM_AC_OPTION_HOSTENDIAN): Delete.
1178         * config.in, configure: Regenerate.
1179         * Make-common.in (SIM_HOSTENDIAN): Delete.
1180         * sim-config.c (current_host_byte_order): Delete.
1181         (sim_config): Delete current_host_byte_order assignments and
1182         CURRENT_HOST_BYTE_ORDER checks.
1183         (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1184         * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1185         (HOST_BYTE_ORDER): ... this.  Define based on WORDS_BIGENDIAN.
1186         (current_host_byte_order): Delete.
1187         (CURRENT_HOST_BYTE_ORDER): Likewise.
1188         * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1189         (HOST_BYTE_ORDER): ... this.
1190         (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1191         HOST_BYTE_ORDER.
1192         (sim_endian_join_16): Likewise.
1193         * sim-n-core.h (sim_core_read_misaligned_N): Change
1194         CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1195         (sim_core_write_misaligned_N): Likewise.
1196         * sim-n-endian.h (endian_t2h_N): Likewise.
1197         (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1198         endian_le2h_N): Likewise.
1199         (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1200
1201 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1202
1203         * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1204         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1205         BFD_ENDIAN_UNKNOWN.
1206         (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1207         * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1208         (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1209         * nrun.c (main): Likewise.
1210         * sim-config.c (current_host_byte_order): Change type to enum
1211         bfd_endian.  Initialize to BFD_ENDIAN_UNKNOWN.
1212         (current_target_byte_order): Likewise.
1213         (config_byte_order_to_a): Likewise.  Change BIG_ENDIAN to
1214         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1215         BFD_ENDIAN_UNKNOWN.
1216         (sim_config): Change prefered_target_byte_order type to enum
1217         bfd_endian.  Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1218         to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1219         * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1220         to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1221         Delete all the various arch/OS endian includes & defines.
1222         (current_host_byte_order): Change type to enum bfd_endian.
1223         (current_target_byte_order): Likewise.
1224         (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1225         (CURRENT_TARGET_BYTE_ORDER): Likewise.
1226         * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1227         * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1228         BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1229         BFD_ENDIAN_UNKNOWN.
1230         (sim_events_watch_core): Likewise.
1231         * sim-events.h: Likewise.
1232         * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1233         BFD_ENDIAN_BIG.
1234         (sim_core_write_misaligned_N): Likewise.
1235         * sim-n-endian.h (endian_h2be_N): Likewise.
1236         (endian_be2h_N): Likewise.
1237         (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1238         (offset_N): Likewise.
1239         * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1240         BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1241
1242 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1243
1244         * cgen-defs.h (current_state): Delete.
1245         * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1246         * sim-utils.c (current_state): Delete.
1247
1248 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
1249
1250         * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1251         to use lbasename.
1252
1253 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
1254
1255         * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1256
1257 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
1258
1259         * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1260         * config.in, configure: Regenerate.
1261         * Make-common.in (sim-basics_h): Delete tconfig.h.
1262         (distclean): Likewise.
1263         * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1264         (new_sim_core_mapping): Delete WITH_HW and device *device.
1265         (sim_core_map_attach, sim_core_attach): Likewise.
1266         (sim_core_read_buffer): Delete WITH_DEVICES logic.
1267         (sim_core_write_buffer): Likewise.
1268         * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1269         *device.
1270         (sim_core_attach): Likewise.
1271         (device_io_read_buffer, device_io_write_buffer): Delete.
1272         * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1273         (sim_core_write_aligned_N): Likewise.
1274         * tconfig.h: Delete file.
1275
1276 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
1277
1278         * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1279         Call sim_cpu_hw_io_read_buffer if cpu is valid.
1280         (sim_core_write_buffer): Move cia decl to top of func.  Call
1281         sim_cpu_hw_io_write_buffer if cpu is valid.
1282
1283 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1284
1285         * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1286         HW_TRACE call.
1287         (hw_find_integer_property): Likewise.
1288         (hw_find_integer_array_property): Likewise.
1289         (hw_add_duplicate_property): Likewise.
1290
1291 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1292
1293         * sim-config.h (WITH_ENGINE): Delete.
1294         * sim-module.c (modules): Always include sim_engine_install.
1295
1296 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1297
1298         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1299         * cgen-types.h (SIM_HAVE_MODEL): Delete.
1300         * sim-base.h: Always include sim-model.h.
1301         * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1302         * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1303         * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1304         [!WITH_MODEL_P] (sim_machs): Define.
1305         * sim-model.h: Add some developer docs.
1306         [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1307         (WITH_MODEL_P): Define.
1308         * sim-module.c (modules): Always include sim_model_install.
1309         * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1310
1311 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1312
1313         * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1314         * sim-model.c: Likewise.
1315         * sim-model.h: Likewise.  Rename MACH_IMP_PROPERTIES to
1316         SIM_MACH_IMP_PROPERTIES
1317
1318 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1319
1320         * sim-core.c (device_error): Delete.
1321         (sim_core_map_attach): Delete calls to device_error.
1322         (sim_core_attach): Likewise.
1323         * sim-core.h (device_error): Delete.
1324         * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1325         to sim_engine_abort.
1326         (sim_core_write_aligned_N): Likewise.
1327
1328 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1329
1330         * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1331         * sim-core.c (sim_core_write_buffer): Likewise.
1332         * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1333         (sim_core_write_aligned_N): Likewise.
1334
1335 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
1336
1337         * dv-pal.c: Include config.h and sim-main.h.
1338         (hw_pal_io_read_buffer): Always call CPU_INDEX.
1339
1340 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1341
1342         * sim-options.c (standard_options): Always enable load-lma and
1343         load-vma options.
1344         (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1345
1346 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1347
1348         * sim-module.c (MODULE_LIST): Delete.
1349
1350 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1351
1352         * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1353         Move to h8300/compile.c.
1354         [SIM_H8300] (standard_options): Likewise.
1355         (standard_option_handler): Likewise.
1356
1357 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1358
1359         * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1360         sim_watchpoint_install.
1361
1362 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1363
1364         * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1365         * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1366         sim_memopt_install.
1367         * sim-options.c (OPTION_MEM_SIZE): Delete.
1368         [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1369         (standard_option_handler): Likewise.
1370
1371 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
1372
1373         * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1374
1375 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1376
1377         PR sim/18762
1378         * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1379
1380 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1381
1382         PR sim/19273
1383         * sim-utils.c (sim_do_commandf): Declare ret.  Call va_start,
1384         vasprintf, and va_end together.  Check ret after va_end call.
1385
1386 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
1387
1388         * sim-types.h (SIM_PRI_TB): Define.
1389         (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1390         (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1391         (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1392         (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1393
1394 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
1395
1396         * sim-main.h (WITH_MODULO_MEMORY): Delete.
1397         * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1398         (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1399         (sim_core_translate): Likewise.
1400         * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1401
1402 2015-11-16  Mike Frysinger  <vapier@gentoo.org>
1403
1404         * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1405         (cgen_cpu_close): Change to XCONCAT2.
1406
1407 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
1408
1409         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1410         and sim-stop.o.
1411
1412 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
1413
1414         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1415         * sim-close.c: New file.
1416
1417 2015-09-25  Andrew Bennett  <andrew.bennett@imgtec.com>
1418             Ali Lown  <ali.lown@imgtec.com>
1419
1420         * sim-bits.h (EXTEND6): New macro.
1421         (EXTEND12): New macro.
1422         (EXTEND25): New macro.
1423
1424 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1425
1426         * sim-trace.c (trace_one_insn): Delete.
1427         * sim-trace.h (trace_one_insn): Delete.
1428
1429 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1430
1431         * sim-trace.c (debug_printf): Rename to ...
1432         (sim_debug_printf): ... this.
1433         * sim-trace.h (debug_printf): Delete define.
1434         (debug_printf): Rename to ...
1435         (sim_debug_printf): ... this.
1436
1437 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1438
1439         * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1440         (trace_options): Add trace-register option.
1441         (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1442         (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1443         * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1444         (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1445         TRACE_REGISTER_P, TRACE_REGISTER): Define.
1446
1447 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1448
1449         * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1450         STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1451         STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1452         STRACE_DEBUG): Define.
1453
1454 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1455
1456         * sim-trace.c (trace_options): Update help text for trace-alu,
1457         trace-fpu, trace-vpu, and trace-semantics.
1458         * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1459         (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1460
1461 2015-06-24  Mike Frysinger  <vapier@gentoo.org>
1462
1463         * sim-assert.h (SIM_FILTER_PATH): Delete.
1464         [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1465         (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1466         [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1467         (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1468         * sim-events.c: Include libiberty.h.
1469         (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1470
1471 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1472
1473         * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1474         (AC_ARG_ENABLE(sim-cflags)): Likewise.
1475         (AC_ARG_ENABLE(sim-debug)): Likewise.
1476         (AC_ARG_ENABLE(sim-stdio)): Likewise.
1477         (AC_ARG_ENABLE(sim-trace)): Likewise.
1478         (AC_ARG_ENABLE(sim-profile)): Likewise.
1479         (AC_ARG_ENABLE(sim-environment)): Likewise.
1480         (AC_ARG_ENABLE(sim-alignment)): Likewise.
1481         (AC_ARG_ENABLE(sim-assert)): Likewise.
1482         (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1483         (AC_ARG_ENABLE(sim-endian)): Likewise.
1484         (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1485         (AC_ARG_ENABLE(sim-float)): Likewise.
1486         (AC_ARG_ENABLE(sim-scache)): Likewise.
1487         (AC_ARG_ENABLE(sim-default-model)): Likewise.
1488         (AC_ARG_ENABLE(sim-inline)): Likewise.
1489         (AC_ARG_ENABLE(sim-packages)): Likewise.
1490         (AC_ARG_ENABLE(sim-regparm)): Likewise.
1491         (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1492         (AC_ARG_ENABLE(sim-smp)): Likewise.
1493         (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1494         (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1495         (AC_ARG_ENABLE(cgen-maint)): Likewise.
1496         * configure: Regenerate.
1497
1498 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1499
1500         * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1501
1502 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
1503
1504         * cgen-trace.c [!__STDC__]: Delete.
1505         * sim-trace.h [!__STDC__]: Likewise.
1506
1507 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1508
1509         * sim-model.c (sim_model_init): Assert model is not NULL.
1510
1511 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1512
1513         * sim-types.h: Move SIM_TYPES_H define to top of file.  Include
1514         stdint.h.  Replace all signed/unsigned typedefs with int#_t and
1515         uint#_t.
1516
1517 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
1518
1519         * sim-alu.h (_SIM_ALU_H_): Rename to ...
1520         (SIM_ALU_H): ... this.
1521         * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1522         (SIM_ASSERT_H): ... this.
1523         * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1524         (SIM_BASICS_H): ... this.
1525         * sim-bits.h (_SIM_BITS_H_): Rename to ...
1526         (SIM_BITS_H): ... this.
1527         * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1528         (SIM_ENDIAN_H): ... this.
1529
1530 2015-06-18  Mike Frysinger  <vapier@gentoo.org>
1531
1532         * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1533         constant string.
1534
1535 2015-06-18  Mike Frysinger  <vapier@gentoo.org>
1536
1537         * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1538         m for sentinel testing.
1539
1540 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1541
1542         * sim-syscall.c: Include errno.h and targ-vals.h.
1543         (sim_syscall_multi, sim_syscall): Define.
1544         * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1545         * syscall.c (cb_syscall): Extend comment.
1546
1547 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1548
1549         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1550         * sim-syscall.c: New file.
1551         * sim-syscall.h: New file.
1552
1553 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
1554
1555         * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1556         (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1557         (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1558         (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1559         cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1560         Define.
1561         * gentmap.c (gen_targ_map_c): Output name field.
1562
1563 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1564
1565         * acinclude.m4: Change configure.in to configure.ac.
1566         * sim-config.h: Likewise.
1567
1568 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1569
1570         * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1571         * configure: Regenerate.
1572
1573 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1574
1575         * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1576         TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1577         TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1578         TRACE_DEBUG): Define.
1579
1580 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1581
1582         * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1583         * sim-trace.c (trace_option_handler): Likewise.
1584         * sim-trace.h (WITH_TRACE_ANY_P): Define.
1585         (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1586         (TRACE_ANY_P): Likewise.
1587
1588 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
1589
1590         * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1591         CGEN_TRACE_INSN_FINI.
1592         * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1593         trace_result to cgen_trace_result, trace_insn_fini to
1594         cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1595         and trace_extract to cgen_trace_extract.
1596         * cgen-trace.h (trace_insn_init): Rename to ...
1597         (cgen_trace_insn_init): ... this.
1598         (trace_insn_fini): Rename to ...
1599         (cgen_trace_insn_fini): ... this.
1600         (trace_insn): Rename to ...
1601         (cgen_trace_insn): ... this.
1602         (trace_extract): Rename to ...
1603         (cgen_trace_extract): ... this.
1604         (trace_result): Rename to ...
1605         (cgen_trace_result): ... this.
1606         (TRACE_RESULT_P): Rename to ...
1607         (CGEN_TRACE_RESULT_P): ... this.
1608         (TRACE_INSN_INIT): Rename to ...
1609         (CGEN_TRACE_INSN_INIT): ... this.  Change trace_insn_init to
1610         cgen_trace_insn_init.
1611         (TRACE_INSN_FINI): Rename to ...
1612         (CGEN_TRACE_INSN_FINI): ... this.  Change trace_insn_fini to
1613         cgen_trace_insn_fini.
1614         (TRACE_PRINTF): Rename to ...
1615         (CGEN_TRACE_PRINTF): ... this.
1616         (TRACE_INSN): Rename to ...
1617         (CGEN_TRACE_INSN): ... this.  Change trace_insn to cgen_trace_insn.
1618         (TRACE_EXTRACT): Rename to ...
1619         (CGEN_TRACE_EXTRACT): ... this.  Change trace_extract to
1620         cgen_trace_extract.
1621         (TRACE_RESULT): Rename to ...
1622         (CGEN_TRACE_RESULT): ... this.  Change TRACE_RESULT_P to
1623         CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1624         * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1625         CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1626         TRACE_INSN to CGEN_TRACE_INSN.
1627         (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1628
1629 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1630
1631         * sim-events.c (ETRACE_P): Delete.
1632         (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1633         (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1634         * sim-events.h (struct _sim_events): Delete trace member.
1635         * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1636         always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1637
1638 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1639
1640         * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1641         STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1642         STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1643         STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1644
1645 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1646
1647         * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1648
1649 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
1650
1651         * sim-trace.h (WITH_TRACE_P): New define.
1652         (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1653         WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1654         WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1655         WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1656         WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1657         Redefine to use WITH_TRACE_P.
1658
1659 2015-06-09  Mike Stump  <mrs@mrs.kithrup.com>
1660
1661         * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1662         mistake in call to sim_engine_abort.
1663
1664 2015-04-29  Nick Clifton  <nickc@redhat.com>
1665
1666         PR 18273
1667         * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1668         increasing parenthesis around casts to signed values.
1669
1670 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
1671
1672         * gennltvals.sh: Add mcore support.
1673         * nltvals.def: Regenerate.
1674
1675 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
1676
1677         * cgen.sh: Add +x permissions.
1678         * genmloop.sh: Likewise.
1679         * gentvals.sh: Likewise.
1680         * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1681         Change all uses of srcroot for newlib to newlibroot.
1682
1683 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
1684
1685         * sim-base.h (SIM_CPU): New typedef.
1686
1687 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
1688
1689         * cgen-engine.h (CIA_ADDR): Delete.
1690         * sim-base.h: Update sim_cia example.
1691         [!CIA_ADDR] (sim_cia): New typedef.
1692
1693 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
1694
1695         * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1696         * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1697         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1698         * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1699         CIA_SET to CPU_PC_SET.
1700
1701 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
1702
1703         * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1704         * sim-main.h (STATE_CPU): Remove from comment and define.
1705
1706 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1707
1708         * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1709         * configure: Regenerate.
1710
1711 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1712
1713         * sim-options.c: Include version.h.
1714         (OPTIONS_VERSION): New enum.
1715         (standard_options): Add "version".
1716         (standard_option_handler): Handle OPTIONS_VERSION.
1717
1718 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
1719
1720         * Makefile.in (version.o): Change to using create-version.sh from gdb.
1721         (create-version.sh): Delete.
1722
1723 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
1724
1725         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1726
1727 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
1728
1729         * run-sim.h, run.c: Delete.
1730         * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1731
1732 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
1733
1734         * config.in, configure: Regenerate.
1735         * Make-common.in (CSEARCH): Add $(ZLIBINC).
1736         (ZLIB, ZLIBINC): Define.
1737         (BFD_LIB): Add $(ZLIB).
1738
1739 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
1740
1741         * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1742         * cgen-ops.h (SEMOPS_INLINE): Likewise.
1743
1744 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
1745
1746         * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1747         (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1748         * sim-inline.h (INLINE2): Define to gnu_inline when available.
1749
1750 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1751
1752         * sim-profile.c (profile_pc_event): Get pc via sim_pc_get.  Delete
1753         usage of STATE_WATCHPOINTS.
1754         (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check.  Change
1755         STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1756
1757 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1758
1759         * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1760
1761 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1762
1763         * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1764
1765 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
1766
1767         * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1768         of enable_sim_hardware to AC_ARG_ENABLE.
1769
1770 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
1771
1772         * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1773         Add dv-sockser.o to sim_hw_objs.
1774
1775 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
1776
1777         * dv-sockser.c: Include config.h.
1778         * dv-sockser.h: Include sim-inline.h.
1779         [HAVE_DV_SOCKSER]: Move all prototypes here.
1780         [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1781         dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1782
1783 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
1784
1785         * gentmap.c, run.c: Convert old style prototypes.
1786
1787 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
1788
1789         * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM.  Delete logic for
1790         symlinking tconfig.h to tconfig.in.
1791         * config.in, configure: Regenerate.
1792         * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1793         * tconfig.in: Rename file ...
1794         * tconfig.h: ... here.
1795
1796 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
1797
1798         * dv-socker.h (dv_sockser_install): Declare.
1799         * sim-module.c: Include config.h.
1800         [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1801         (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1802         * sim-module.h: Include gdb/remote-sim.h.
1803
1804 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1805
1806         * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1807         (sim-inline.c): Delete rule.
1808
1809 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1810
1811         * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1812         * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1813         [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1814
1815 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
1816
1817         * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1818         [!ASSERT, WITH_ASSERT]: Likewise.
1819         * sim-endian.c: Delete sim-io.h include.
1820
1821 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
1822
1823         * run-sim.h (sim_kill): Delete unused prototype.
1824
1825 2015-02-13  Chen Gang  <gang.chen.5i5j@gmail.com>
1826
1827         * gentmap.c: Include "string.h".
1828
1829 2015-02-02  Chen Gang  <gang.chen.5i5j@gmail.com>
1830
1831         * sim-options.c (sim_args_command): Call freeargv() when failure
1832         occurs.
1833
1834 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1835
1836         * aclocal.m4, configure: Regenerate using automake 1.11.1.
1837
1838 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
1839
1840         * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1841         and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1842         callbacks following renaming in callback.h.
1843         * syscall.c (cb_syscall): Likewise.  Adjust calls to "lstat"
1844         callback by call to "to_lstat" callback
1845
1846 2014-08-28  Gary Benson  <gbenson@redhat.com>
1847
1848         * sim-trace.h (debug_printf): New define.
1849
1850 2014-08-19  Alan Modra  <amodra@gmail.com>
1851
1852         * configure: Regenerate.
1853
1854 2014-08-15  Roland McGrath  <mcgrathr@google.com>
1855
1856         * configure: Regenerate.
1857         * config.in: Regenerate.
1858
1859 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
1860
1861         * sim-command.c (sim_do_command): Add const to cmd.
1862         * sim-options.c (sim_args_command): Add const to cmd.
1863         * sim-options.h (sim_args_command): Add const to cmd.
1864
1865 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
1866
1867         * sim-hload.c (sim_load): Add const to prog.
1868         * sim-load.c (sim_load_file): Likewise.
1869         * sim-utils.c (sim_analyze_program): Likewise.
1870         * sim-utils.h (sim_analyze_program): Likewise.
1871         (sim_load_file): Likewise.
1872
1873 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
1874
1875         * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1876         * callback.c (system): Delete unused prototype.
1877         (os_init): Likewise.
1878         (os_shutdown): Likewise.
1879         (os_unlink): Likewise.
1880         (os_time): Likewise.
1881         (os_system): Likewise.
1882         (os_rename): Likewise.
1883         (os_write_stdout): Likewise.
1884         (os_flush_stdout): Likewise.
1885         (os_write_stderr): Likewise.
1886         (os_flush_stderr): Likewise.
1887         (os_write): Likewise.
1888         (os_read_stdin): Likewise.
1889         (os_read): Likewise.
1890         (os_open): Likewise.
1891         (os_lseek): Likewise.
1892         (os_isatty): Likewise.
1893         (os_get_errno): Likewise.
1894         (os_close): Likewise.
1895         (os_vprintf_filtered): Likewise.
1896         (os_evprintf_filtered): Likewise.
1897         (os_error): Likewise.
1898         (fdmap): Likewise.
1899         (fdbad): Likewise.
1900         (wrap): Likewise.
1901         (wrap): Change to new style prototype.
1902         (fdbad): Likewise.
1903         (fdmap): Likewise.
1904         (os_close): Likewise.
1905         (os_poll_quit): Likewise.
1906         (os_get_errno): Likewise.
1907         (os_isatty): Likewise.
1908         (os_lseek): Likewise.
1909         (os_open): Likewise.
1910         (os_read): Likewise.
1911         (os_read_stdin): Likewise.
1912         (os_write): Likewise.
1913         (os_write_stdout): Likewise.
1914         (os_flush_stdout): Likewise.
1915         (os_write_stderr): Likewise.
1916         (os_flush_stderr): Likewise.
1917         (os_rename): Likewise.
1918         (os_system): Likewise.
1919         (os_time): Likewise.
1920         (os_unlink): Likewise.
1921         (os_stat): Likewise.
1922         (os_fstat): Likewise.
1923         (os_lstat): Likewise.
1924         (os_ftruncate): Likewise.
1925         (os_truncate): Likewise.
1926         (os_pipe): Likewise.
1927         (os_pipe_empty): Likewise.
1928         (os_pipe_nonempty): Likewise.
1929         (os_shutdown): Likewise.
1930         (os_init): Likewise.
1931         (cb_read_target_syscall_maps): Likewise.
1932         (cb_target_to_host_syscall): Likewise.
1933         (cb_host_to_target_errno): Likewise.
1934         (cb_target_to_host_open): Likewise.
1935         (cb_store_target_endian): Likewise.
1936         (cb_host_to_target_stat): Likewise.
1937         * sim-hload.c (sim_load): Change to new style prototype.
1938         * sim-load.c (sim_load_file): Change to new style prototype.
1939         (report_transfer_performance): Likewise.
1940         (xprintf_bfd_vma): Likewise.
1941         * syscall.c (cb_get_string): Change to new style prototype.
1942         (get_path): Likewise.
1943         (cb_syscall): Likewise.
1944
1945 2013-10-15  Hans-Peter Nilsson  <hp@axis.com>
1946
1947         * create-version.sh: Align parameters to match those of
1948         ../../gdb/common/create-version.sh.
1949         * Make-common.in (srcsim): New variable.
1950         (version.c): Adjust call to create-version.sh as per above.
1951
1952 2013-09-23  Alan Modra  <amodra@gmail.com>
1953
1954         * configure: Regenerate.
1955
1956 2013-09-03  Mike Stump  <mikestump@comcast.net>
1957
1958         * sim-options.c (complete_option_list): Mark text and word const.
1959
1960 2013-06-28  Tom Tromey  <tromey@redhat.com>
1961
1962         * Make-common.in (version.c): Use version.in, not
1963         common/version.in.
1964         * create-version.sh: Likewise.
1965
1966 2013-06-24  Joel Brobecker  <brobecker@adacore.com>
1967
1968         * create-version.sh: New script. Adapted from
1969         gdb/commong/create-version.sh.
1970         * Make-common.in (version.c): Update rule dependencies,
1971         and re-implement using create-version.sh.
1972
1973 2013-06-21  Nick Clifton  <nickc@redhat.com>
1974
1975         * gennltvals.sh: Add msp430 support.
1976         * nltvals.def: Regenerate.
1977
1978 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
1979
1980         * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1981         * aclocal.m4, configure: Regenerate.
1982
1983 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
1984
1985         PR build/15414:
1986         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1987         -Wformat-nonliteral with -Wno-format.
1988
1989 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
1990
1991         * acinclude.m4: Regenerate.
1992
1993 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
1994
1995         * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty  on hosts
1996         which do not support dv-sockser.o.  Add always as option to
1997         first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1998         is always required to be enabled by simulator.
1999
2000 2012-08-28  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2001
2002         * gennltvals.sh: Use libgloss/syscall.h for cr16.
2003         * nltvals.def: Regenerate.
2004
2005 2012-06-16  Joel Brobecker  <brobecker@adacore.com>
2006
2007         * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
2008         * config.in, configure: Regenerate.
2009
2010 2012-05-24  Pedro Alves  <palves@redhat.com>
2011
2012         * sim-signal.h (sim_signal_to_target): Rename to ...
2013         (sim_signal_to_gdb_signal): ... this.
2014         * sim-signal.c (sim_signal_to_target): Rename to ...
2015         (sim_signal_to_gdb_signal): ... this.
2016         * sim-reason.c (sim_stop_reason): Adjust to rename.
2017
2018 2012-05-24  Pedro Alves  <palves@redhat.com>
2019
2020         PR gdb/7205
2021
2022         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2023
2024 2012-05-24  Pedro Alves  <palves@redhat.com>
2025
2026         PR gdb/7205
2027
2028         Replace target_signal with gdb_signal throughout.
2029
2030 2012-05-18  Nick Clifton  <nickc@redhat.com>
2031
2032         PR 14072
2033         * callback.c: Include config.h before system header files.
2034         * cgen-trace.c: Likewise.
2035         * cgen-utils.c: Likewise.
2036         * gentmap.c: Likewise.
2037
2038 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
2039
2040         * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
2041
2042 2012-03-28  Rathish C  <rathish.c@kpitcummins.com>
2043
2044         * sim-trace.c: Update the function prototype of save_data_size.
2045         Move the enum data_fmt from here...
2046         * sim-trace.h: ...to here.
2047         Add function prototype of save_data.
2048
2049 2012-03-25  Mike Frysinger  <vapier@gentoo.org>
2050
2051         * sim-core.h (sim_core_trans_addr): Add prototype.
2052
2053 2012-03-24  Hans-Peter Nilsson  <hp@axis.com>
2054
2055         * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
2056         missing in last change.
2057
2058 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
2059
2060         * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
2061         * nrun.c: Include string.h/strings.h.
2062         * aclocal.m4, config.in, configure: Regenerate.
2063
2064 2012-03-22  Mike Frysinger  <vapier@gentoo.org>
2065
2066         * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2067         WERROR_CFLAGS, and build_warnings from gdb/configure.ac.  Comment
2068         out -Werror initialization.
2069
2070 2012-03-19  Mike Frysinger  <vapier@gentoo.org>
2071
2072         * Make-common.in (TAGS): Change a-z to [:lower:].
2073         * acinclude.m4 (sim-trace): Likewise.
2074         * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2075         Change A-Za-z0-9 to [:alnum:].
2076
2077 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
2078
2079         * nrun.c (main): Display strsignal of sigrc.
2080
2081 2012-01-06  Mike Frysinger  <vapier@gentoo.org>
2082
2083         * Makefile.in (abs_srcdir): Declare.
2084         (srcroot): Define in terms of abs_srcdir.
2085         (headers): Change srcdir to abs_srcdir.
2086
2087 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
2088
2089         * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2090         header.
2091
2092 2011-12-19  Joel Brobecker  <brobecker@adacore.com>
2093
2094         * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2095         system bourne shell.
2096
2097 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
2098
2099         * syscall.c (cb_get_string): Rename from "get_string".
2100         (get_path): Rename get_string call to cb_get_string.
2101
2102 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
2103
2104         * Make-common.in (VPATH): Add $(srccom).
2105         (DEP): Delete.
2106         (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2107         POSTCOMPILE): New variables.
2108         (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2109         Include dependency files, when using GNU Make.  Delete all
2110         dependency-only rules.
2111         * aclocal.m4: Include ../../config/depstand.m4.  Call
2112         ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2113         (MAKE, GMAKE): New substs.
2114
2115 2011-11-07  Mike Frysinger  <vapier@gentoo.org>
2116
2117         PR sim/13161
2118         * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2119         * configure, config.in: Regenerate.
2120         * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2121
2122 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
2123
2124         * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2125
2126 2011-10-18  John Wehle  <john@feith.com>  (tiny patch)
2127
2128         * sim-profile.c (profile_info): Only print the title once.
2129
2130 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
2131
2132         * acinclude.m4: Rename from aclocal.m4.
2133         * aclocal.m4: Regenerate.
2134
2135 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
2136
2137         * aclocal.m4: Change AC_PREREQ comment to 2.64.
2138         * common.m4: Delete.
2139         * configure.ac: Change AC_PREREQ to 2.64.  Replace AC_CONFIG_HEADER
2140         call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2141         * configure: Regenerate.
2142
2143 2011-10-14  Alexey Makhalov  <makhaloff@gmail.com>
2144
2145         * sim-alu.h (ALU32_AND): Clear carry flag.
2146         (ALU32_AND): Clear carry flag.
2147
2148 2011-10-09  Mike Frysinger  <vapier@gentoo.org>
2149
2150         * dv-cfi.c: Include stdbool.h.
2151
2152 2011-10-09  Mike Frysinger  <vapier@gentoo.org>
2153
2154         * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2155
2156 2011-10-04  Mike Frysinger  <vapier@gentoo.org>
2157
2158         * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2159         ACX_BUGURL.  Define PKGVERSION and REPORT_BUGS_TO.
2160
2161 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2162
2163         * sim-command.c: Include sim-options.h.
2164
2165 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2166
2167         * aclocal.m4: Move sinclude comment after AC_INIT comment.
2168
2169 2011-07-12  Mike Frysinger  <vapier@gentoo.org>
2170
2171         * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2172         Delete direct call to AC_PROG_CC.
2173
2174 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
2175
2176         * sim-command.c: New file.
2177         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2178         (sim-command.o): New rule.
2179
2180 2011-05-27  Mike Frysinger  <vapier@gentoo.org>
2181
2182         * sim-options.c (standard_option_handler): Remove arg[0] check
2183         when freeing simulator_sysroot.  Only strdup arg when arg[0] is
2184         not an empty string, otherwise assign "" back to it.
2185
2186 2011-05-26  Mike Frysinger  <vapier@gentoo.org>
2187
2188         * nltvals.def: Regenerate to include Blackfin syscalls again.
2189
2190 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
2191
2192         * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2193         (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2194         (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2195         (trace_idx_to_str): Likewise.
2196         * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2197         (TRACE_syscall): Define.
2198         (WITH_TRACE_SYSCALL_P): Likewise.
2199         (TRACE_SYSCALL_P): Likewise.
2200
2201 2011-05-23  Mike Frysinger  <vapier@gentoo.org>
2202
2203         * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2204         remove now-unnecessary sub-scope for glue->type setting.
2205         Check to see if the "reg" property exists before we use it, and
2206         if it doesn't exist, error out for "glue" devices.
2207
2208 2011-05-23  Mike Frysinger  <vapier@gentoo.org>
2209
2210         * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2211         glue-or, and set type to glue_xor when name is glue-xor.
2212         (hw_glue_port_event): Return immediately when type is glue_io
2213         or unmatched.  Handle glue_or and glue_xor types.  Move HW_TRACE
2214         and hw_port_event calls from glue_and to end of function.
2215
2216 2011-05-11  Mike Frysinger  <vapier@gentoo.org>
2217
2218         * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2219         hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2220         sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2221         sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2222         sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2223         around function arguments.
2224
2225 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
2226
2227         * sim-options.c (complete_option_list, sim_complete_command):
2228         New functions.
2229
2230 2011-04-02  Mike Frysinger  <vapier@gentoo.org>
2231
2232         * dv-glue.c: Fix up style.
2233
2234 2011-04-02  Mike Frysinger  <vapier@gentoo.org>
2235
2236         * hw-alloc.c (hw_alloc_data): Adjust brace.
2237         * hw-base.c (hw_base_data): Likewise.
2238         (generic_hw_unit_decode): Fix indentation.
2239         * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2240         * hw-events.c (hw_event, hw_event_data): Likewise.
2241         * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2242         * hw-instances.c (hw_instance_data): Likewise.
2243         * hw-instances.h (hw_instance): Likewise.
2244         * hw-main.h (hw_descriptor, enum): Likewise.
2245         * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2246         * hw-ports.h (hw_port_descriptor): Likewise.
2247         * hw-properties.c (hw_property_data): Likewise.
2248         * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2249         _range_property_spec, _reg_property_spec): Likewise.
2250         * hw-tree.c (_name_specifier, printer): Likewise.
2251         (split_device_specifier, parse_string_property, hw_tree_traverse,
2252         print_size, print_reg_property, print_string, print_properties):
2253         Fix indentation.
2254
2255 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
2256
2257         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2258         * Make-common.in (dv-cfi.o): New rule.
2259         * dv-cfi.c, dv-cfi.h: New files.
2260
2261 2011-03-21  Kevin Buettner  <kevinb@redhat.com>
2262
2263         * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2264         fcntl.h and sys/fcntl.h, for constants.
2265         * nltvals.def: Regenerate.
2266         * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2267         * sim-io.h (sys/types.h, sys/stat.h): Include.
2268         (sim_io_stat, sim_io_fstat): Declare.
2269
2270 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
2271
2272         * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2273         hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2274         hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2275         run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2276         sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2277         sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2278         sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2279         sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2280         syscall.c: Trim trailing whitespace.
2281
2282 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
2283
2284         * gennltvals.sh: Handle bfin targets.
2285         * nltvals.def: Regenerate.
2286
2287 2011-02-25  Kevin Buettner  <kevinb@redhat.com>
2288
2289         * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2290         file descriptors.
2291
2292 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
2293
2294         * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2295         (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2296         (hw_free): Drop zfree logic and always call free.
2297         * hw-base.c (hw_delete): Change zfree to free.
2298         * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2299         (hw_handle_remove_phandle): Likewise.
2300         * hw-instances.c (hw_instance_delete): Likewise.
2301         * hw-tree.c (parse_reg_property): Likewise.
2302         (parse_ranges_property): Likewise.
2303         (parse_string_property): Likewise.
2304         * sim-core.c (sim_core_uninstall): Likewise.
2305         * sim-cpu.c (sim_cpu_free_all): Likewise.
2306         * sim-hw.c (sim_hw_uninstall): Likewise.
2307         * sim-memopt.c (do_memopt_delete): Likewise.
2308         (sim_memory_uninstall): Likewise.
2309         * sim-module.c (sim_module_uninstall): Likewise.
2310         * sim-options.c (sim_parse_args): Likewise.
2311         * sim-profile.c (profile_pc_cleanup): Likewise.
2312         (profile_uninstall): Likewise.
2313         * sim-watch.c (do_watchpoint_delete): Likewise.
2314         * sim-utils.c (zfree): Delete.
2315         (sim_state_free): Change zfree to free.
2316         * sim-utils.h (zfree): Delete.
2317
2318 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
2319
2320         * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2321
2322 2011-01-12  Mike Frysinger  <vapier@gentoo.org>
2323
2324         * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2325
2326 2011-01-12  Mike Frysinger  <vapier@gentoo.org>
2327
2328         * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2329         fails.
2330         * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2331         when asprintf fails.
2332         * sim-utils.c (sim_do_commandf): Issue an error and return when
2333         asprintf fails.
2334         * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2335         asprintf fails.
2336
2337 2011-01-11  Mike Frysinger  <vapier@gentoo.org>
2338
2339         * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2340         bytes has been calculated and when mmap_next_fd is valid and
2341         nr_bytes is 0.
2342         (memory_option_handler): Allow missing size when mmap_next_fd is
2343         valid.
2344
2345 2011-01-10  Mike Frysinger  <vapier@gentoo.org>
2346
2347         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2348         not empty, and always append $3 to $hardware.
2349
2350 2011-01-10  Mike Frysinger  <vapier@gentoo.org>
2351
2352         * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2353         * sim-hw.h (sim_hw_abort): Likewise.
2354
2355 2011-01-05  Mike Frysinger  <vapier@gentoo.org>
2356
2357         * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2358
2359 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
2360
2361         * run.1: Copyright year update.
2362
2363 2010-12-28  Mike Frysinger  <vapier@gentoo.org>
2364
2365         * hw-alloc.h (HW_NALLOC): Define.
2366
2367 010-12-28  Mike Frysinger  <vapier@gentoo.org>
2368
2369         * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2370
2371 2010-12-15  Mike Frysinger  <vapier@gentoo.org>
2372
2373         * sim-memopt.c (OPTION_MAP_INFO): Define.
2374         (memory_options): Handle --map-info.
2375         (memory_option_handler): Handle OPTION_MAP_INFO.
2376
2377 2010-11-22  Mike Frysinger  <vapier@gentoo.org>
2378
2379         * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2380         PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2381         PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2382
2383 2010-11-22  Mike Frysinger  <vapier@gentoo.org>
2384
2385         * sim-core.c (WITH_HW): Add device casts to device_error,
2386         device_io_read_buffer, and device_io_write_buffer.
2387
2388 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
2389
2390         * dv-sockser.c (dv_sockser_write_buffer): New function.
2391         (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2392         * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2393
2394 2010-10-07  Hans-Peter Nilsson  <hp@axis.com>
2395
2396         * callback.c (os_lseek): Call wrap on lseek result.
2397
2398 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
2399
2400         * dv-sockser.c (dv_sockser_init): Check error return from socket()
2401         call by its equality to -1 not by it being negative.
2402         (connected_p): Likewise for accept() call.
2403
2404 2010-04-23  Mike Frysinger  <vapier@gentoo.org>
2405
2406         * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2407
2408 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2409
2410         * profile.c (sim_profile_print_bar): Add cpu argument.
2411
2412 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2413
2414         * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2415
2416 2010-04-21  Mike Frysinger  <vapier@gentoo.org>
2417
2418         * sim-profile.c (profile_vprintf, profile_printf): New functions.
2419         (profile_print_pc): Convert sim_io_printf to profile_printf.
2420         (profile_print_insn): Likewise.
2421         (profile_print_memory): Likewise.
2422         (profile_print_core): Likewise.
2423         (profile_print_model): Likewise.
2424         (sim_profile_print_bar): Likewise.
2425         (profile_print_speed): Likewise.
2426         (profile_print_addr_ranges): Likewise.
2427         (profile_info): Likewise.
2428         * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2429
2430 2010-04-19  Mike Frysinger  <vapier@gentoo.org>
2431
2432         * sim-model.c (OPTION_MODEL): Convert to enum.
2433         (OPTION_MODEL_INFO): New enum.
2434         (model_options): Add model-info/info-model entries.
2435         (model_option_handler): Handle OPTION_MODEL_INFO.
2436
2437 2010-04-13  Mike Frysinger  <vapier@gentoo.org>
2438
2439         * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2440         * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2441         initially.
2442
2443 2010-04-13  Mike Frysinger  <vapier@gentoo.org>
2444
2445         * sim-hrw.c (sim_write): Add const to buf arg.
2446         * sim-utils.h (sim_write_fn): Likewise.
2447
2448 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2449
2450         * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2451         defines.
2452
2453 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2454
2455         * dv-core.c (dv_core_descriptor): Add NULL initializer.
2456         * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2457         * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2458         * dv-sockser.c (sockser_options): Likewise.
2459         * hw-ports.c (empty_hw_ports): Likewise.
2460         * sim-hw.c (hw_options): Likewise.
2461         * sim-model.c (model_options): Likewise.
2462         * sim-options.c (standard_options): Likewise.
2463         * sim-profile.c (profile_options): Likewise.
2464         * sim-trace.c (trace_options): Likewise.
2465         * sim-watch.c (watchpoint_options): Likewise.
2466
2467 2010-04-12  Mike Frysinger  <vapier@gentoo.org>
2468
2469         * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2470         the local "arg_table" variable, and the xmalloc cast.
2471
2472 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2473
2474         * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2475         "prefix" var.
2476         (sim_fpu_print_func): Add const markings to format buffer.
2477
2478 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2479
2480         * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2481
2482 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2483
2484         * sim-trace.c (save_data): Add const markings to "buf" argument.
2485
2486 2010-04-10  Mike Frysinger  <vapier@gentoo.org>
2487
2488         * sim-options.c (standard_option_handler): Add const markings to
2489         local "type" var.
2490
2491 2010-04-02  Mike Frysinger  <vapier@gentoo.org>
2492
2493         * hw-ports.h: Fix spelling typos.
2494
2495 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2496
2497         * configure.ac: Check for socklen_t.
2498         * configure, config.in: Regenerated.
2499         * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2500
2501 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2502
2503         * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2504         * sim-hw.c (hw_option_handler): Likewise.
2505
2506 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2507
2508         * sim-watch.c (watchpoint_type_to_str): Add const to return.
2509         (interrupt_nr_to_str): Likewise.
2510         (default_interrupt_names): Add const to pointer type.
2511         (sim_watchpoint_install): Add const to prefix.
2512         * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2513
2514 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2515
2516         * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2517         (sim_core_write_buffer): Likewise.
2518
2519 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2520
2521         * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2522         the SIM_HAVE_ADDR_RANGE define.
2523
2524 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2525
2526         * sim-core.h (device_error): Add const to message, and add printf
2527         format attribute.
2528
2529 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2530
2531         * sim-profile.c (profile_print_addr_ranges): Wrap with the
2532         SIM_HAVE_ADDR_RANGE define.
2533
2534 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2535
2536         * dv-glue.c (hw_glue_ports): Swap static and const.
2537
2538 2010-03-30  Mike Frysinger  <vapier@gentoo.org>
2539
2540         * nrun.c (usage): Use void in definition.
2541         * sim-options.c (dup_arg_p): Convert old-style function definition.
2542         (sim_parse_args): Likewise.
2543         (sim_print_help): Likewise.
2544         * sim-trace.c (set_trace_option_mask): Likewise.
2545         (set_trace_option): Likewise.
2546         * sim-utils.c (sim_analyze_program): Likewise.
2547         (sim_elapsed_time_get): Likewise.
2548         (sim_elapsed_time_since): Likewise.
2549
2550 2010-03-22  Mike Frysinger  <vapier@gentoo.org>
2551
2552         * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2553         (standard_options): Likewise.
2554         (standard_option_handler): Likewise.
2555
2556 2010-03-16  Mike Frysinger  <vapier@gentoo.org>
2557
2558         * hw-ports.c (TRACE): Delete.
2559         * hw-properties.c (TRACE): Delete.
2560         (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2561         (hw_find_integer_property): Likewise.
2562         (hw_find_integer_array_property): Likewise.
2563         (hw_add_duplicate_property): Likewise.
2564
2565 2010-03-15  Mike Frysinger  <vapier@gentoo.org>
2566
2567         * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2568         "boolean".
2569
2570 2010-02-04  Mike Frysinger  <vapier@gentoo.org>
2571
2572         * sim-model.c: Include sim-model.h
2573
2574 2010-02-04  Mike Frysinger  <vapier@gentoo.org>
2575
2576         * sim-base.h: Declare sim_state.cpu as a pointer in the comment.  Drop
2577         & from the STATE_CPU() examples.
2578
2579 2010-01-24  Doug Evans  <dje@sebabeach.org>
2580
2581         * cgen-accfp.c (fextsfdf): New arg how.  All callers updated.
2582         (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2583         ufixsfsi): Ditto.
2584         * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2585         (struct cgen_fp_ops): Update signatures of floating point conversion
2586         operations.
2587
2588         * Make-common.in (CGEN_SIM_DEPS): Define.
2589         (CGEN_INCLUDE_DEPS): Use it.
2590         (CGEN_MAIN_CPU_DEPS): Simplify.
2591
2592 2010-01-22  Doug Evans  <dje@sebabeach.org>
2593
2594         * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2595         (SUBWORDTFSI, JOINSIDI): Ditto.
2596
2597 2010-01-05  Doug Evans  <dje@sebabeach.org>
2598
2599         * cgen-types.h (SETDI): Delete, unused.
2600
2601 2009-12-02  Doug Evans  <dje@sebabeach.org>
2602
2603         * cgen-engine.h: Remove duplicated comment.
2604
2605 2009-11-23  Doug Evans  <dje@sebabeach.org>
2606
2607         * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2608         (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2609
2610 2009-11-22  Doug Evans  <dje@sebabeach.org>
2611
2612         * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2613         (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2614         (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2615         instead of CGEN_INSN_INT.
2616
2617         * cgen-trace.h (trace_extract): Add cast to fix warning.
2618
2619 2009-11-05  Doug Evans  <dje@sebabeach.org>
2620
2621         * cgen-mem.h (DECLARE_GETT): Don't inline.
2622         (DECLARE_SETT): Ditto.
2623
2624 2009-10-15  Joel Sherrill <joel.sherrill@oarcorp.com>
2625
2626         * sim-inline.h: Fix spelling error.
2627
2628 2009-10-02  Ralf Corsepius <ralf.corsepius@rtems.org>
2629
2630         * Make-common.in: Add datarootdir.
2631
2632 2009-08-29  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2633
2634         * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2635         (SIM_CHECK_MEMBERS_1): Remove.
2636         * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2637         AC_CHECK_MEMBERS one.
2638         * configure: Regenerate.
2639
2640         * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2641         * configure: Regenerate.
2642
2643 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2644
2645         * config.in: Regenerate.
2646         * configure: Likewise.
2647
2648         * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2649         definition of AC_CHECK_MEMBER.
2650
2651         * aclocal.m4: m4_include toplevel config/override.m4.
2652         * configure: Regenerate.
2653
2654 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2655
2656         * Makefile.in (datarootdir): New variable.
2657
2658 2009-07-07  Doug Evans  <dje@sebabeach.org>
2659
2660         * Make-common.in (CPU_DIR): Define.
2661
2662 2009-07-06  Doug Evans  <dje@sebabeach.org>
2663
2664         * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2665         identifiers for file types rather than encoding internal
2666         implementation details of cgen.sh.
2667         (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2668         * cgen.sh: Add support for parallel makes.
2669         Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2670
2671 2009-05-18  Jon Beniston <jon@beniston.com>
2672
2673         * gennltvals.sh: Add lm32 target.
2674         * nltvals.def: Add lm32 syscall definitions.
2675
2676 2009-03-19  J"orn Rennecke  <joern.rennecke@arc.com>  (tiny change)
2677
2678         Speed up simulator startup:
2679         * sim-utils.c (zalloc): Use xcalloc.
2680
2681 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
2682
2683         * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2684         (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2685         (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2686         variant; UQI, UHI, USI, UDI, and cast the result to the signed
2687         type, QI, HI, SI, DI.
2688
2689         * callback.c (os_error): Mark as being a noreturn function.
2690         * sim-io.h (sim_io_error): Similar for sim_io_error.
2691
2692 2008-11-12  Joel Sherrill <joel.sherrill@oarcorp.com>
2693
2694         * aclocal.m4:  Fix underquoting of function names.
2695
2696 2008-10-21  Julian Brown  <julian@codesourcery.com>
2697
2698         * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2699
2700 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
2701
2702         * common.m4: Add test for libz and zlib.h.
2703         * configure: Regenerate to track ../common/common.m4 changes.
2704         * config.in: Ditto.
2705
2706 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
2707             Daniel Jacobowitz  <dan@codesourcery.com>
2708             Joseph Myers  <joseph@codesourcery.com>
2709
2710         * aclocal.m4: Include ../../config/acx.m4.
2711         * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2712         * configure, config.in: Regenerate.
2713         * Make-common.in (LIB_OBJS): Add version.o.
2714         (version.c, version.o): New rules.
2715         * run.c: Include version.h.
2716         (usage): Add help parameter. Print output either to stdout or
2717         stderr depending on that parameter.
2718         (print_version): New.
2719         (main): Check for --help and --version.
2720         * run-sim.h (sim_target_display_usage): Add help parameter.
2721         * version.h: New.
2722
2723 2008-04-14  Hans Kester  <kester.hans@gmail.com>
2724
2725         * sim-signal.c: Define missing signals for _WIN32.
2726
2727 2008-02-12  M Ranga Swami Reddy  <MR.Swami.Reddy@nsc.com>
2728
2729         * gennltvals.sh: Add cr16.
2730         * nltvals.def: Rebuild.
2731
2732 2007-10-11  Jesper Nilsson  <jesper.nilsson@axis.com>
2733
2734         * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2735         * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2736
2737 2007-08-10  Nick Clifton  <nickc@redhat.com>
2738
2739         * sim-memopt.c (memory_options): Mention that the
2740         --memory-size switch accepts suffixes.
2741         (parse_size): Handle a suffix on the size value.
2742         * sim-options.c (standard_options): Mention that the mem-size
2743         switch accepts suffixes.
2744         (standard_option_handler): Handle a suffix on the size value.
2745
2746 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
2747
2748         * acconfig.h: Remove.
2749         * config.in: Regenerate.
2750
2751 2006-11-07  Thiemo Seufer  <ths@mips.com>
2752
2753         * gentmap.c: Fix compile time warning.
2754
2755 2006-11-07  Thiemo Seufer  <ths@mips.com>
2756
2757         * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2758         for bfd text addresses.
2759
2760 2006-08-29  Thiemo Seufer  <ths@mips.com>
2761             Nigel Stephens  <nigel@mips.com>
2762
2763         * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2764         SIM_QUIET_NAN_NEGATED.
2765
2766 2006-08-29  Nigel Stephens  <nigel@mips.com>
2767
2768         * sim-profile.c (profile_pc_init): Initialise default profiling
2769         frequency to a prime number.
2770         (profile_print_pc): Convert gmon.out sample data into target
2771         byte order.
2772
2773 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
2774
2775         * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2776         * common.m4: Likewise.
2777         * configure: Regenerated.
2778
2779 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
2780
2781         * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2782         * configure: Regenerated.
2783
2784 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
2785
2786         * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2787         and LIBINTL_DEP everywhere.
2788         (CSEARCH): Use INCINTL.
2789         * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.  Include new
2790         gettext macros.
2791         * configure: Regenerated.
2792
2793 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
2794
2795         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2796         option-contents test.
2797
2798 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
2799
2800         * sim-signal.c (sim_signal_to_target): Fix typos.
2801
2802         * sim-reason.c (sim_stop_reason): Use
2803         sim_signal_to_target, not sim_signal_to_host.
2804         * sim-signal.c (sim_signal_to_host): Fix typo.
2805         (sim_signal_to_target): New function.
2806
2807 2005-07-10  Hans-Peter Nilsson  <hp@bitrange.com>
2808
2809         * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2810         change.
2811
2812 2005-07-08  Ian Lance Taylor  <ian@airs.com>
2813
2814         * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2815
2816         * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2817         different fraction for a quiet NaN.
2818         (unpack_fpu): Likewise.
2819
2820 2005-07-08  Ben Elliston  <bje@au.ibm.com>
2821
2822         * callback.c: Remove ANSI_PROTOTYPES conditional code.
2823         * sim-load.c: Likewise.
2824         * syscall.c: Likewise.
2825
2826 2005-05-24  Corinna Vinschen  <vinschen@redhat.com>
2827
2828         * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2829         check.
2830
2831 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
2832
2833         * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2834
2835 2005-04-20  Manoj Iyer  <manjo@austin.ibm.com>
2836
2837         * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2838         and signed64 for __ALPHA__.
2839
2840 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
2841
2842         * aclocal.m4 Include ../../gettext.m4.
2843         (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2844         (AM_LC_MESSAGES): Remove.
2845         * configure: Regenerate.
2846
2847 2005-02-28  Jim Blandy  <jimb@redhat.com>
2848
2849         * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2850         -Wuninitialized in the default list of build warnings if CFLAGS is
2851         set, and doesn't include -O.  (Using -Wuninitialized without
2852         optimization produces a warning, which interferes with compilation
2853         with -Werror.)
2854
2855 2005-02-21  Jim Blandy  <jimb@redhat.com>
2856
2857         * callback.c (os_fstat): Don't declare 't' unless it's used.
2858
2859 2005-02-09  Jim Blandy  <jimb@redhat.com>
2860
2861         * Make-common.in (CGEN): Load guile.scm, and include a trailing
2862         '-s' argument.
2863         (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2864         to $(CGEN), to ensure that the command substitution happens where
2865         the variable is referenced in the submake, not when the submake's
2866         arguments are expanded.
2867         (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2868         (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2869         application Scheme script directly after ${cgen}; don't precede it
2870         with a -s.
2871
2872 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
2873
2874         * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2875         * callback.c [HAVE_LIMITS_H]: Include limits.h.
2876         Include libiberty.h.
2877         (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2878         being either end of a pipe.
2879         (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2880         (os_shutdown): Clear pipe state.
2881         (default_callback): Initialize new members.
2882
2883         * callback.c (default_callback): Initialize target_endian.
2884         (cb_store_target_endian): Renamed from store, new first parameter
2885         host_callback *cb, drop last parameter big_p.  Take endianness
2886         from cb.
2887         (cb_host_to_target_stat): Change to use cb_store_target_endian.
2888         Remove variable big_p.
2889         * nrun.c (main): Initialize default_callback.target_endian.
2890
2891 2005-01-14  Andrew Cagney  <cagney@gnu.org>
2892
2893         * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2894         Add explicit call to AC_CONFIG_HEADER.
2895         * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2896         * configure: Re-generate.
2897
2898 2005-01-12  Andrew Cagney  <cagney@gnu.org>
2899
2900         * common.m4: New file, based on of aclocal.m4.
2901
2902 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
2903
2904         * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2905         * configure: Regenerated to track ../common/aclocal.m4 changes.
2906
2907 2005-01-07  Andrew Cagney  <cagney@gnu.org>
2908
2909         * configure.ac: Rename configure.in, require autoconf 2.59.
2910         * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2911         * configure: Re-generate.
2912
2913 2004-12-15  Hans-Peter Nilsson  <hp@axis.com>
2914
2915         * syscall.c (cb_syscall) <case CB_SYS_truncate>
2916         <case CB_SYS_ftruncate>: New cases.
2917
2918 2004-12-13  Hans-Peter Nilsson  <hp@axis.com>
2919
2920         * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2921         (cb_syscall) <case CB_SYS_rename>: New case.
2922         * callback.c (os_lstat): New function.
2923
2924 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
2925
2926         * run.1: Document --sysroot=filepath.
2927         * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2928         (standard_options): Support --sysroot=<path>.
2929         (standard_option_handler): Handle OPTION_SYSROOT.
2930         * syscall.c (simulator_sysroot): Define, initialized empty.
2931         (get_path): Prepend simulator_sysroot to absolute file path.
2932         [HAVE_STRING_H]: Include string.h.
2933         [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2934         * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2935         (main): If simulator_sysroot is not empty, chdir there.
2936         * sim-config.h (simulator_sysroot): Declare.
2937
2938         * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2939         cgen_rtx_error" in a CGEN-generated simulator.
2940         * gdbinit.in: Break on sim_core_signal too.  Have autoconf
2941         replacement for CGEN-related breakpoints.
2942
2943 2004-12-07  Hans-Peter Nilsson  <hp@axis.com>
2944
2945         * Make-common.in (sim-basics_h): Add $(callback_h).
2946
2947 2004-12-03  Hans-Peter Nilsson  <hp@axis.com>
2948
2949         * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2950         st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2951         st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2952         * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2953         (SIM_CHECK_MEMBERS): New macros.
2954         * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2955         for struct stat member test and write.  Add ST_x calls for each
2956         struct stat member tested in configure.in.  Wrap each ST_x call in
2957         #ifdef of configure macro for that member.
2958         * configure, config.in: Regenerate.
2959
2960 2004-12-01  Hans-Peter Nilsson  <hp@axis.com>
2961
2962         * cgen.sh: New thirteenth parameter opcfile, defaulting to
2963         /dev/null.
2964         <case desc>: Pass -OPC opcfile.
2965         * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2966         parameter to cgen.sh.
2967
2968 2004-11-30  Richard Earnshaw  <rearnsha@arm.com>
2969
2970         * Make-common.in (sim-basics_h): Correct dependencies on
2971         cconfig.h and tconfig.h
2972         (sim-load.o): Correct typo in sim-basics_h dependency.
2973
2974 2004-11-18  Richard Earnshaw  <rearnsha@arm.com>
2975
2976         * Make-common.in (sim-*_h): Add macros for all sim headers listing
2977         sub-dependencies for other sim files that they include.
2978         (sim_main_headers): Use sim-*_h macros.
2979         (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2980
2981 2004-11-16  Hans-Peter Nilsson  <hp@axis.com>
2982
2983         * sim-config.c (sim_config): Recognize when a bfd has unspecified
2984         endian information.
2985
2986         * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2987         $(remote_sim_h) too.
2988         (sim_main_headers): Add sim-utils.h.
2989
2990 2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2991
2992         * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2993
2994 2004-07-26  Andrew Cagney  <cagney@gnu.org>
2995
2996         Problem from Olaf Hering <olh@suse.de>.
2997         * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2998
2999 2004-07-10  Ben Elliston  <bje@au.ibm.com>
3000
3001         * hw-tree.c (parse_integer_property): Typo fix in comments.
3002         * sim-options.c (sim_args_command): Likewise.
3003
3004 2004-06-28  Andrew Cagney  <cagney@gnu.org>
3005
3006         * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
3007
3008 2004-06-27  J"orn Rennecke <joern.rennecke@superh.com>
3009
3010         * callback.c (os_shutdown): Fix bug in last change: actually
3011         mark file descriptors as available on startup.
3012
3013 2004-06-25  J"orn Rennecke <joern.rennecke@superh.com>
3014
3015         [ include/gdb: * callback.h (host_callback_struct): Replace
3016                        members fdopen and alwaysopen with fd_buddy.  ]
3017         * callback.c: Changed all users.
3018
3019 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
3020
3021         * sim-load.c (sim_load_file): Use bfd_get_section_size
3022         instead of bfd_get_section_size_before_reloc.
3023
3024 2004-05-18  Daniel Jacobowitz  <dan@debian.org>
3025
3026         * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
3027         passing it to printf.
3028
3029 2004-05-10  Daniel Jacobowitz  <dan@debian.org>
3030
3031         * callback.c: Update copyright dates.
3032         * run.c: Likewise.
3033         * sim-basics.h: Likewise.
3034         * sim-load.c: Likewise.
3035         * syscall.c: Likewise.
3036
3037 2004-05-10  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3038
3039         * callback.c: Include cconfig.h instead of config.h.
3040         * run.c: Likewise.
3041         * sim-basics.h: Likewise.
3042         * sim-load.c: Likewise.
3043         * syscall.c: Likewise.
3044
3045 2004-01-16  Ben Elliston  <bje@wasabisystems.com>
3046
3047         * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
3048
3049 2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
3050
3051         * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
3052
3053 2003-11-22  Kazu Hirata  <kazu@cs.umass.edu>
3054
3055         * sim-options.c (standard_options): Fix the names of H8
3056         variants.
3057
3058 2003-10-30  Andrew Cagney  <cagney@redhat.com>
3059
3060         * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
3061         with "struct bfd_symbol".
3062
3063 2003-10-21  Andrew Cagney  <cagney@redhat.com>
3064
3065         * callback.c (os_truncate): Call "truncate", and not "stat".
3066
3067 2003-10-20  Andrew Cagney  <cagney@redhat.com>
3068
3069         * sim-base.h: Replace "struct sec" with "struct bfd_section".
3070
3071 2003-10-15  J"orn Rennecke <joern.rennecke@superh.com>
3072
3073         * callback.c (os_ftruncate, os_truncate): New functions.
3074         (default_callback): Initialize ftruncate and truncate members.
3075
3076 2003-09-08  Dave Brolley  <brolley@redhat.com>
3077
3078         On behalf of Doug Evans <dje@sebabeach.org>
3079         * cgen.sh: New arg archfile.
3080         * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3081         cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3082
3083 2003-08-28  Andrew Cagney  <cagney@redhat.com>
3084
3085         * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3086         * sim-options.c (print_help): Cast the format with specifier to
3087         "int".
3088
3089 2003-08-20  Michael Snyder  <msnyder@redhat.com>
3090             Dave Brolley  <brolley@redhat.com>
3091
3092         * cgen-par.h (flags, word1): New target-specific
3093         fields of CGEN_WRITE_QUEUE_ELEMENT.
3094         (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3095         (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3096         * gennltvals.sh: Add frv target.
3097         * nltvals.def: Add frv target.
3098
3099 2003-06-23  Michael Snyder  <msnyder@redhat.com>
3100
3101         * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3102         * sim-reg.c: Fix cut-and-paste bug in comment.
3103
3104 2003-06-22  Andrew Cagney  <cagney@redhat.com>
3105
3106         From matthew green <mrg@redhat.com>:
3107         * sim-fpu.h: Update copyright.
3108         (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3109         * sim-fpu.c: Update copyright.
3110         (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3111
3112 2003-06-17  Frank Ch. Eigler  <fche@redhat.com>
3113
3114         From Doug Evans <dje@sebabeach.org>:
3115         * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3116         with disassemble_info:read_memory_func.
3117         * cgen-trace.c (sim_disasm_read_memory): Ditto.
3118
3119 2003-06-04  Michael Snyder  <msnyder@redhat.com>
3120
3121         * common/run.c (main): Remove SIM_H8300 ifdef.
3122         (usage): Ditto.
3123         * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3124         (standard_options): Add '-x' for h8/300sx.
3125         (standard_option_handler): Add case for SIM_H8300SX.
3126
3127 2003-04-13  Michael Snyder  <msnyder@redhat.com>
3128
3129         * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3130
3131 2003-03-01  Andrew Cagney  <cagney@redhat.com>
3132
3133         * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3134         (sim_engine_vabort): Ditto.
3135
3136 2003-02-27  Andrew Cagney  <cagney@redhat.com>
3137
3138         * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3139         * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3140         * nrun.c (main): Ditto.
3141
3142 2003-02-26  Andrew Cagney  <cagney@redhat.com>
3143
3144         * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3145         (sim_engine_vabort): Ditto.
3146         (sim_engine_halt, sim_engine_restart): Ditto.
3147
3148 2003-02-20  Andrew Cagney  <ac131313@redhat.com>
3149
3150         * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3151         (sim-break_h): Delete macro.
3152         (sim-break.o): Delete rule.
3153         * sim-break.c: Delete file.
3154         * sim-break.h: Delete file.
3155         * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3156         (STATE_BREAKPOINTS): Delete macro.
3157         (sim_state_base): Delete field breakpoints.
3158         * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3159         sim_break_install to array.
3160
3161 2003-01-08  Kazu Hirata  <kazu@cs.umass.edu>
3162
3163         * run.c (usage): Fix typos.
3164
3165 2002-11-27  Richard Sandiford  <rsandifo@redhat.com>
3166
3167         * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3168
3169 2002-11-22  Andrew Cagney  <ac131313@redhat.com>
3170
3171         * dv-core.c: Update copyright.  sim/common contributed to the FSF.
3172         * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3173         * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3174         * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3175         * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3176         * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3177         * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3178         * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3179         * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3180         * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3181
3182 2002-11-13  Andrew Cagney  <cagney@redhat.com>
3183
3184         * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3185
3186 2002-11-06  Richard Sandiford  <rsandifo@redhat.com>
3187
3188         * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3189         (distclean): Depend on it.
3190
3191 2002-10-14  Alan Modra  <amodra@bigpond.net.au>
3192
3193         * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3194
3195 2002-08-29  Dave Brolley  <brolley@redhat.com>
3196
3197         * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3198
3199 2002-07-17  Andrew Cagney  <cagney@redhat.com>
3200
3201         * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3202         (sim_set_callbacks, sim_size, sim_trace)
3203         (sim_set_trace, sim_set_profile_size, sim_kill): Declare.  Moved
3204         to here from "gdb/remote-sim.h".
3205
3206 2002-07-16  Andrew Cagney  <ac131313@redhat.com>
3207
3208         * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3209         avoid possible longjmp problems with automatic variable siggnal.
3210
3211 2002-07-14  Andrew Cagney  <ac131313@redhat.com>
3212
3213         From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3214         * Make-common.in (installdirs): Make $(libdir) too, needed when
3215         installing libsim.a.
3216
3217 2002-07-13  Andrew Cagney  <ac131313@redhat.com>
3218
3219         * gennltvals.sh (dir): Mark d30v as obsolete.
3220         * nltvals.def: Remove d30v.
3221
3222 2002-06-17  Andrew Cagney  <cagney@redhat.com>
3223
3224         * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3225
3226         * sim-memopt.c: Include <unistd.h>.
3227         (do_memopt_add): Fix printf format.
3228         * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3229
3230 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
3231
3232         * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3233         --enable-gdb-build-warnings.
3234         * configure: Regenerated to track ../common/aclocal.m4 changes.
3235
3236 2002-06-09  Aldy Hernandez  <aldyh@redhat.com>
3237
3238         * sim-fpu.c (unpack_fpu): Initialize exponent for
3239         sim_fpu_class_zero.
3240         (i2fpu): Same.
3241         (sim_fpu_sqrt): Same.
3242
3243 2002-06-08  Andrew Cagney  <cagney@redhat.com>
3244
3245         * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3246         * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3247         * run.c: Ditto.
3248         * sim-load.c: Ditto.
3249         * callback.c: Ditto.
3250         * syscall.c: Ditto.
3251         * Make-common.in (callback_h): Define.
3252         (remote_sim_h): Define.
3253         (run.o): Update.
3254         (callback.o): Update.
3255         (syscall.o): Update.
3256         (sim-load.o):
3257         (nrun.o): Update.
3258         (sim-hload.o): Update.
3259         (sim-io.o): Update.
3260         (sim-reason.o): Update.
3261         (sim-reg.o): Update.
3262         (sim-resume.o): Update.
3263
3264 2002-05-30  Kazu Hirata  <kazu@cs.umass.edu>
3265
3266         * run.c: Fix formatting.
3267
3268 2002-05-20  Nick Clifton  <nickc@cambridge.redhat.com>
3269
3270         * run-sim.h: New header.  Provide prototypes for functions used
3271         between run() and libsim.a which are not used by GDB.
3272         * run.c: Include run-sim.h.
3273         (main): If SIM_TARGET_SWITCHES is defined call
3274         sim_target_parse_command_line.
3275         (usage): If SIM_TARGET_SWITCHES is defined call
3276         sim_target_display_usage.
3277
3278 2002-05-17  Andrey Volkov  <avolkov@transas.com>
3279
3280         * run.c: Made h8300s as new target, not h8300h alias.
3281         Added new option -S (h8300s target)
3282         * sim-options.c: Ditto.
3283
3284 2002-05-01  Chris Demetriou  <cgd@broadcom.com>
3285
3286         * callback.c: Use 'deprecated' rather than 'depreciated.'
3287
3288 2002-02-24  Andrew Cagney  <ac131313@redhat.com>
3289
3290         From wiz at danbala:
3291         * sim-fpu.h: Fix grammar and typos.
3292         Fix PR gdb/287.
3293
3294 2002-02-10  Chris Demetriou  <cgd@broadcom.com>
3295
3296         * callback.c: Fix some spelling errors.
3297         * hw-device.h: Likewise.
3298         * hw-tree.c: Likewise.
3299         * sim-abort.c: Likewise.
3300         * sim-alu.h: Likewise.
3301         * sim-core.h: Likewise.
3302         * sim-events.c: Likewise.
3303         * sim-events.h: Likewise.
3304         * sim-fpu.h: Likewise.
3305         * sim-profile.h: Likewise.
3306         * sim-utils.c: Likewise.
3307
3308 2002-01-31  Hans-Peter Nilsson  <hp@axis.com>
3309
3310         * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3311         New functions.
3312
3313 2002-01-20  Ben Elliston  <bje@redhat.com>
3314
3315         * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3316         the comment for this enumerator.
3317
3318 2002-01-14  Ben Elliston  <bje@redhat.com>
3319
3320         * sim-fpu.h: Fix comment about sim_fpu_* constants.
3321
3322 2001-12-20  Kazu Hirata  <kazu@hxi.com>
3323
3324         * run.c (usage): Fix a typo.
3325
3326 2001-07-05  Ben Elliston  <bje@redhat.com>
3327
3328         * Make-common.in (srccgen): Remove.
3329         (CGEN_CPU_DIR): Define.
3330         (CGEN_READ_SCM): Redefine without $(srccgen).
3331         (CGEN_ARCH_SCM): Ditto.
3332         (CGEN_CPU_SCM): Ditto.
3333         (CGEN_DECODE_SCM): Ditto.
3334         (CGEN_DESC_SCM): Ditto.
3335
3336 2001-04-25  Frank Ch. Eigler  <fche@redhat.com>
3337
3338         * sim-load.c (sim_load_file): Put it back: external now.
3339         * sim-utils.c (sim_analyze_program): Ditto.  Nyuk nyuk nyuk.
3340
3341 2001-04-21  Andrew Cagney  <ac131313@redhat.com>
3342
3343         * sim-load.c (sim_load_file): Delete call bfd_cache_close.  BFD
3344         internal interface.
3345         * sim-utils.c (sim_analyze_program): Ditto.
3346
3347 2001-04-19  Frank Ch. Eigler  <fche@redhat.com>
3348
3349         * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3350         we're finished with its immediate use.
3351         * sim-load.c (sim_load_file): Ditto.
3352
3353 2001-03-16  Frank Ch. Eigler  <fche@redhat.com>
3354
3355         Add support for mmap-based memory regions.
3356         * sim-memopt.c (mmap_next_fd): New global.
3357         (sim_memory_init): Reinitialize it.
3358         (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3359         "--memory-mapfile FILE" option.  Check for some errors.
3360         (do_memopt_add): Conditionally do mmap instead of malloc for
3361         backing store of simulated memory.  Check for more errors.
3362         (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3363         * sim-memopt.h (munmap_length): New member of _sim_memopt.
3364         * configure.in: Look for mmap/fstat related functions and headers.
3365         * config.in, configure: Regenerated.
3366
3367 2001-03-15  Frank Ch. Eigler  <fche@redhat.com>
3368
3369         * sim-core.c (sim_core_map_attach): Correct overlap-related
3370         error messages.
3371
3372 2001-03-07  Michael Meissner  <meissner@redhat.com>
3373
3374         * run.c (alloca-conf.h): Delete, no longer provided.
3375
3376 2001-02-22  Ben Elliston  <bje@redhat.com>
3377
3378         * sim-trace.h (TRACE_VPU_IDX): Add.
3379         (TRACE_vpu): Define.
3380         (WITH_TRACE_VPU_P): Likewise.
3381         (TRACE_VPU_P): Likewise.
3382         * sim-trace.c (OPTION_TRACE_VPU): Define.
3383         (trace_options): Add --trace-vpu.
3384         (trace_option_handler): Handle OPTION_TRACE_VPU.
3385         (trace_option_handler): Include VPU tracing in --trace-semantics.
3386         (trace_idx_to_str): Handle TRACE_VPU_IDX.
3387
3388 2001-02-21  Ben Elliston  <bje@redhat.com>
3389
3390         * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3391         (TRACE_BRANCH_INPUT2): Likewise.
3392
3393 2001-02-09  Ben Elliston  <bje@redhat.com>
3394
3395         * (profile_print_pc): Write header out in target byte order.
3396
3397 2001-02-09  Ben Elliston  <bje@redhat.com>
3398
3399         * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3400         adjusting the pc shift value.
3401
3402 2001-01-12  Chris Demetriou  <cgd@sibyte.com>
3403
3404         * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3405         where a numeric value is supplied.
3406
3407 2001-01-06  Ben Elliston  <bje@redhat.com>
3408
3409         * cgen.sh: Allow extrafiles to include the semantics files when
3410         generating an ISA-specific decoder.
3411
3412 2000-12-27  Alexandre Oliva  <aoliva@redhat.com>
3413
3414         * Make-common.in (sim-io.o): Depend on targ-vals.h.
3415
3416 2000-12-23  Ben Elliston  <bje@redhat.com>
3417
3418         * cgen-trace.c (trace_result): Handle 'f' type operands; output
3419         them to the trace stream using sim_fpu_printn_fpu. Include
3420         "sim-fpu.h".
3421
3422 2000-12-15  Ben Elliston  <bje@redhat.com>
3423
3424         * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3425         * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3426         trailing digits as specified (-1 to print all digits).
3427         (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3428         (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3429         to print_bits ().
3430
3431 2000-12-13  Ben Elliston  <bje@redhat.com>
3432
3433         * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3434         sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3435         (defs): New action.
3436
3437 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
3438
3439         * sim-endian.h: Don't have parameters on macro definitions which
3440         are simply renaming functions, to permit use of XCONCAT2 in both
3441         the macro name and the arguments in a use of such a definition.
3442
3443 2000-12-11  Ben Elliston  <bje@redhat.com>
3444
3445         * cgen-ops.h (SUBWORDDFDI): New function.
3446
3447 2000-12-05  Ben Elliston  <bje@redhat.com>
3448
3449         * Make-common.in (cgen-defs): New target.
3450         (cgen-decode): Pass $(EXTRAFILES).
3451
3452         * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3453         -outfile-suffix options.
3454
3455 2000-12-04  Ben Elliston  <bje@redhat.com>
3456
3457         * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3458         (SUBWORDSIUQI): Likewise.
3459         (SUBWORDDIHI): Likewise.
3460         (SUBWORDDIQI): New function.
3461
3462         * cgen-trace.c (disassemble_insn): Remove unused declaration.
3463         * cgen-scache.c (scache_option_handler): Remove unused local var.
3464
3465 2000-12-03  Ben Elliston  <bje@redhat.com>
3466
3467         * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3468
3469 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3470
3471         * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3472
3473 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3474
3475         * dv-core.c (dv_core_attach_address_callback): Don't abort if
3476         space is not zero.
3477
3478 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3479
3480         * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3481         (set_hw_delete): Moved the macro as a function.
3482         * hw-base.h (set_hw_delete): Declare as external function.
3483         * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3484         allocated using hw_malloc.
3485
3486 2000-11-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3487
3488         * sim-options.c (sim_parse_args): Free the memory used for
3489         long_options, short_options, handlers, opt_cpu, orig_val.
3490
3491 2000-11-20  Ben Elliston  <bje@redhat.com>
3492
3493         * cgen-ops.h (SUBBI): New macro.
3494         (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3495         (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3496
3497 2000-11-16  Ben Elliston  <bje@redhat.com>
3498
3499         * cgen-types.h (VOID): New type.
3500
3501 2000-11-09  Ben Elliston  <bje@redhat.com>
3502
3503         * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3504         (sim_fpu_two): Set exponent to 1.
3505
3506 2000-10-26  Ben Elliston  <bje@redhat.com>
3507
3508         * cgen.sh: Handle an isa argument between cpu and mach. Default to
3509         `all'. Pass `-i' options to cgen applications.
3510         * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3511         cgen-desc): Pass $(isa) to cgen.sh.
3512
3513 2000-10-08  Ben Elliston  <bje@redhat.com>
3514
3515         * cgen-utils.c (cgen_rtx_error): New function.
3516
3517 2000-10-07  Ben Elliston  <bje@redhat.com>
3518
3519         * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3520         conditions for sim_core_read_buffer().
3521
3522 2000-09-26  Dave Brolley  <brolley@redhat.com>
3523
3524         * cgen-utils.c (RORQI): New function.
3525         (ROLQI): New function.
3526         (RORHI): New function.
3527         (ROLHI): New function.
3528
3529 2000-08-28  Dave Brolley  <brolley@redhat.com>
3530
3531         * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3532         in insn_value if it will fit.
3533
3534 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
3535
3536         * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3537
3538 2000-08-15  Dave Brolley  <brolley@redhat.com>
3539
3540         * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3541
3542 2000-08-15  Dave Brolley  <brolley@redhat.com>
3543
3544         * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3545         (PROFILE_CPU_FREQ): New macro.
3546         * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3547         (profile-options): Add profile-cpu-frequency.
3548         (parse_frequency): New function.
3549         (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3550         (profile_print_speed): Print cpu frequency and simulated execution time.
3551         Re-indent other items to match.
3552
3553 2000-08-09  Andrew Cagney  <cagney@lulu.cygnus.com>
3554
3555         * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3556
3557 2000-07-27  Frank Ch. Eigler  <fche@redhat.com>
3558
3559         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3560         * Makefile.in (install): Install run.1 man page.
3561
3562 Thu Jul 27 21:56:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3563
3564         From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3565         * Makefile.in (headers,nltvals.def): Merge.
3566
3567 Thu Jul 27 20:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3568
3569         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3570         * nrun.c (main): Print the simulator statistics only in
3571         verbose mode.
3572         * hw-properties.h (hw_find_integer_array_property): Fix
3573         prototype (use signed_cell).
3574
3575         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3576         * sim-events.c (sim_events_remain_time): New function returning
3577         the time that remains before the event is raised.
3578         * hw-events.c (hw_event_remain_time): Likewise.
3579         * sim-events.h (sim_events_remain_time): Declare.
3580         * hw-events.h (hw_event_remain_time): Declare.
3581
3582         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3583         * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3584         (OPTION_HW_LIST): New option --hw-list to list the devices.
3585         (hw_option_handler): List the device tree with 'sim_hw_print'.
3586
3587         From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3588         * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3589         (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3590         (EXTENDED): Define for 16-bit word size.
3591         * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3592         MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3593         * sim-types.h: Added support for 16-bit targets.
3594
3595 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3596
3597         * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3598
3599 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3600
3601         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3602         * Makefile.in (distclean): Clean cconfig.h also.
3603
3604 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3605
3606         * configure: Regenerated to track ../common/aclocal.m4 changes.
3607
3608 Tue May 23 21:35:53 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3609
3610         * aclocal.m4 (sim-profile): Enable the profiler by default.
3611
3612 Tue May 23 20:30:12 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3613
3614         * run.c (main): Initialize sigrc.
3615
3616 Wed Apr 26 16:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3617
3618         * sim-events.c (update_time_from_event): Add more detailed event
3619         tracing.
3620
3621 2000-03-30  Dave Brolley  <brolley@redhat.com>
3622
3623         * aclocal.m4 (cgen): Use guile to run cgen.
3624
3625 2000-03-23  Dave Brolley  <brolley@redhat.com>
3626
3627         * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3628         ftruncdfsf.
3629         * cgen-accfp.c (fextsfdf): New function.
3630         (ftruncdfsf): New function.
3631         (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3632
3633 2000-03-13  Jeff Johnston <jjohnstn@cygnus.com>
3634
3635         * cgen-ops.h: Added TRUNCSISI.
3636
3637 2000-03-08  Dave Brolley  <brolley@redhat.com>
3638
3639         * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3640         (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3641         (sim_queue_fn_si_write): Last argument is has type USI.
3642         (sim_queue_fn_sf_write): New function.
3643         * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3644         (sim_queue_fn_sf_write): New function.
3645         (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3646
3647 Tue Feb 22 16:45:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3648
3649         * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3650         sim_set_trace and run simulator using sim_resume.
3651         (main): Add option ``-o'' - operating environment.  Only continue
3652         after a signal when operating environment.
3653         (main): Always set REASON and SIGRC using sim_stop_reason.
3654         (sim_trace): Delete extern declaration.
3655
3656 2000-02-08  Nick Clifton  <nickc@cygnus.com>
3657
3658         * callback.c: Fix compile time warning messages.
3659         * run.c: Fix compile time warning messages.
3660
3661 1999-12-17  Dave Brolley  <brolley@cygnus.com>
3662
3663         * sim-profile.h: (set_profile_option_mask): Add prototype.
3664         * sim-profile.c (set_profile_option_mask): No longer static.
3665
3666 Wed Dec  8 21:47:13 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3667
3668         * sim-arange.c: Include <string.h>
3669
3670 1999-12-07  Dave Brolley  <brolley@cygnus.com>
3671
3672         * sim-options.c (print_help): '=' required before optional argument.
3673         * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3674         (CGEN_FN_MEM_HI_WRITE): New enumerator.
3675         (CGEN_FN_MEM_SI_WRITE): New enumerator.
3676         (CGEN_FN_MEM_DI_WRITE): New enumerator.
3677         (CGEN_FN_MEM_DF_WRITE): New enumerator.
3678         (CGEN_FN_MEM_XI_WRITE): New enumerator.
3679         (fn_mem_qi_write): New union members.
3680         (fn_mem_hi_write): New union members.
3681         (fn_mem_si_write): New union members.
3682         (fn_mem_di_write): New union members.
3683         (fn_mem_df_write): New union members.
3684         (fn_mem_xi_write): New union members.
3685         (sim_queue_fn_mem_qi_write): New function.
3686         (sim_queue_fn_mem_hi_write): New function.
3687         (sim_queue_fn_mem_si_write): New function.
3688         (sim_queue_fn_mem_di_write): New function.
3689         (sim_queue_fn_mem_df_write): New function.
3690         (sim_queue_fn_mem_xi_write): New function.
3691         * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3692         (sim_queue_fn_mem_hi_write): New function.
3693         (sim_queue_fn_mem_si_write): New function.
3694         (sim_queue_fn_mem_di_write): New function.
3695         (sim_queue_fn_mem_df_write): New function.
3696         (sim_queue_fn_mem_xi_write): New function.
3697         (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3698         CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3699         CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3700
3701 1999-12-01  Dave Brolley  <brolley@cygnus.com>
3702
3703         * cgen-accfp.c (subsf): Check status code.
3704         (mulsf): Ditto.
3705         (negsf): Ditto.
3706         (abssf): Ditto.
3707         (sqrtsf): Ditto.
3708         (invsf): Ditto.
3709         (minsf): Ditto.
3710         (maxsf): Ditto.
3711         (subdf): Ditto.
3712         (muldf): Ditto.
3713         (divdf): Ditto.
3714         (negdf): Ditto.
3715         (absdf): Ditto.
3716         (sqrtdf): Ditto.
3717         (invdf): Ditto.
3718         (mindf): Ditto.
3719         (maxdf): Ditto.
3720
3721 1999-11-26  Dave Brolley  <brolley@cygnus.com>
3722
3723         * cgen-par.h (fn_df_write): Mode of data is DF.
3724         (sim_queue_fn_df_write): Mode of data is DF.
3725         * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3726
3727 1999-11-22  Dave Brolley  <brolley@cygnus.com>
3728
3729         * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3730         * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3731
3732 1999-11-04  Dave Brolley  <brolley@cygnus.com>
3733
3734         * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3735         CGEN_MEM_XI_WRITE members.
3736         (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3737         (sim_queue_fn_xi_write): New function.
3738         (sim_queue_mem_xi_write): New function.
3739
3740         * cgen-par.c (sim_queue_fn_xi_write): New function.
3741         (sim_queue_mem_xi_write): New function.
3742         (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3743         CGEN_MEM_XI_WRITE.
3744
3745 1999-10-22  Dave Brolley  <brolley@cygnus.com>
3746
3747         * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3748         (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3749         * cgen-par.c: Set insn_address for each queued write. Get pc from
3750         cpu when executing queued writes.
3751
3752 1999-10-19  Dave Brolley  <brolley@cygnus.com>
3753
3754         * cgen-par.h (sim_queue_fn_pc_write): New function.
3755         (CGEN_FN_PC_WRITE): New enumerator.
3756         (fn_pc_write): New union member.
3757         * cgen-par.c (sim_queue_fn_pc_write): New function.
3758         (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3759
3760 1999-10-18  Dave Brolley  <brolley@cygnus.com>
3761
3762         * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3763         (CGEN_MEM_DF_WRITE): New enumerator.
3764         (mem_di_write): New union member.
3765         (mem_df_write): New union member.
3766         * cgen-par.c (sim_queue_mem_di_write): New function.
3767         (sim_queue_mem_df_write): New function.
3768         (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3769         CGEN_MEM_DF_WRITE.
3770         * cgen-accfp.c (divsf): Check for division errors.
3771
3772 1999-10-14  Doug Evans  <devans@casey.cygnus.com>
3773
3774         * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3775
3776 1999-10-07  Dave Brolley  <brolley@cygnus.com>
3777
3778         * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3779         (fn_hi_write): New union member.
3780         (sim_queue_fn_hi_write): New function.
3781         * cgen-par.c (sim_queue_fn_hi_write): New function.
3782         (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3783
3784 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
3785
3786         * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3787         Change type of result to SEM_PC.
3788
3789 Wed Sep 29 14:43:57 1999  Dave Brolley  <brolley@cygnus.com>
3790
3791         * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3792
3793 1999-09-25  Doug Evans  <devans@casey.cygnus.com>
3794
3795         * cgen-ops.h (SUBWORD*): Delete cpu arg.
3796         (JOIN*): Delete cpu arg.
3797
3798 Tue Sep 21 17:14:16 1999  Dave Brolley  <brolley@cygnus.com>
3799
3800         * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3801         parameter.
3802         (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3803
3804 Mon Sep 20 21:44:06 1999  Geoffrey Keating  <geoffk@cygnus.com>
3805
3806         * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3807         large values.
3808
3809 Tue Feb  8 16:33:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3810
3811         * run.c (main): Check the sim_stop_reason and only halt simulation
3812         when a valid stop condition is identified.
3813
3814 Wed Sep 15 14:12:37 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3815
3816         * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3817
3818 Tue Sep 14 14:15:47 1999  Dave Brolley  <brolley@cygnus.com>
3819
3820         * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3821         (bi_write): New union element.
3822         (sim_queue_bi_write): New function.
3823         * cgen-par.c (sim_queue_bi_write): New function.
3824         (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3825
3826 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3827
3828         * configure: Regenerated to track ../common/aclocal.m4 changes.
3829
3830         * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3831         ../gdb/configure.in.
3832         * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3833         (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3834         (SIM_WARNINGS): Delete
3835         (CONFIG_CFLAGS): Update.
3836
3837 Tue Aug 31 16:01:42 1999  Dave Brolley  <brolley@cygnus.com>
3838
3839         * cgen-par.c: New file.
3840         * cgen-par.h: New file.
3841         * cgen-sim.h (cgen-par.h): #include it.
3842         * cgen-cpu.h (write_queue): New field.
3843         (CPU_WRITE_QUEUE): New access macro.
3844         * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3845         (cgen-par.o): New target.
3846
3847 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
3848
3849         * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3850         * cgen-utils.c (mode_names): Update.
3851
3852 1999-08-20  Doug Evans  <devans@casey.cygnus.com>
3853
3854         * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3855         * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3856         buffer arg if WITH_PARALLEL_GENWRITE.
3857         (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3858         (struct idesc): Ditto.
3859
3860 Wed Aug 18 18:17:28 1999  Doug Evans  <devans@canuck.cygnus.com>
3861
3862         * sim-model.c (model_option_handler): Add \n to error message.
3863
3864 1999-08-08  Doug Evans  <devans@casey.cygnus.com>
3865
3866         * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3867         (insn_sem): Rewrite.
3868         (sem_fn_desc): New struct.
3869         (idesc): Rewrite.
3870         * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3871         misses if ! FAST_P.
3872         (scache case): Split into non-parallel/parallel versions.
3873         (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3874         if not use semantic switch version.
3875
3876 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
3877
3878         * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3879         * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3880         (SEM_BRANCH_INIT_EXTRACT): Delete.
3881         (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3882         (SEM_BRANCH_FINI): Ditto.
3883         (SEM_BRANCH_VIA_ADDR): Ditto.
3884         (SEM_BRANCH_VIA_CACHE): Ditto.  Delete cachvarptr arg.
3885         (SEM_BRANCH_ADDR_CACHE): Delete.
3886         (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3887         * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3888         pbb_br_type.
3889         * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3890         (@cpu@_pbb_begin): Initialize branch_target.
3891         (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3892         (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3893         pbb_br_type.
3894         (@cpu@_engine_run_fast): Ditto.
3895
3896 Fri Jul 16 14:47:53 1999  Dave Brolley  <brolley@cygnus.com>
3897
3898         * cgen-utils.c (RORSI): New function.
3899         (ROLSI): New function.
3900
3901 1999-07-14  Doug Evans  <devans@casey.cygnus.com>
3902
3903         * Makefile.in (TAGS): Tweak TAGS regex.
3904         * cgen-mem.h (*): Add TAGS markers.
3905
3906 Sun Jul 11 23:47:20 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3907
3908         * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3909         passed in when sim_resume is first entered - don't re-pass it
3910         after a restart.
3911
3912 Sun Jul 11 23:34:44 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3913
3914         * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3915         OPTION_LOAD_LMA but only when is defined.
3916         (standard_options): When SIM_HANDLES_LMA is defined include
3917         options --load-lma and --load-vma.
3918         (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3919
3920         * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3921         (struct sim_state_base): Add load_at_lma_p.
3922         * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3923         STATE_LOAD_AT_LMA_P.
3924
3925 Sun Jul 11 12:03:36 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3926
3927         * nrun.c (main): Re-format loop gnu style.
3928
3929 Wed Jul  7 19:56:03 1999  Andrew Cagney  <cagney@b1.cygnus.com>
3930
3931         * dv-sockser.c (connected_p): Initialize addrlen.
3932
3933 1999-07-06  Dave Brolley  <brolley@cygnus.com>
3934
3935         * cgen-accfp.c (floatsidf): New function.
3936         (fixdfsi): New function.
3937
3938 1999-07-06  Doug Evans  <devans@casey.cygnus.com>
3939
3940         * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3941
3942 1999-07-05  Doug Evans  <devans@casey.cygnus.com>
3943
3944         * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3945         (cgen-fpu.o,cgen-accfp.o): Add rules for.
3946         * cgen-fpu.c: New file.
3947         * cgen-fpu.h: New file.
3948         * cgen-accfp.c: New file.
3949         * cgen-cpu.h (CGEN_CPU): New member fpu.
3950         * cgen-mem.h: Redo fp support.
3951         * cgen-ops.h: Delete k&r support.  Redo fp support.
3952         * cgen-sim.h: Include cgen-fpu.h.
3953         * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3954
3955 1999-06-23  Doug Evans  <devans@casey.cygnus.com>
3956
3957         * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3958         ifndef.
3959         * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3960         (@cpu@_pbb_cti_chain): Minor clean up.
3961
3962 1999-05-08  Felix Lee  <flee@cygnus.com>
3963
3964         * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT.  Delete defn of
3965         AM_CYGWIN32 and AM_EXEEXT.
3966         * configure: Regenerate.
3967
3968 Fri Apr 16 16:43:22 1999  Doug Evans  <devans@charmed.cygnus.com>
3969
3970         * sim-core.c (device_error,device_io_read_buffer,
3971         device_io_write_buffer): Delete decls.
3972         * sim-core.h: Put them here.
3973
3974         * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3975         (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3976         * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3977         (sim_core_write_aligned_N): Ditto.
3978
3979 1999-04-14  Stephane Carrez  <stcarrez@worldnet.fr>
3980
3981         * sim-memopt.c (sim_memory_uninstall): Don't look into
3982         free()d memory.
3983
3984 1999-04-14  Doug Evans  <devans@casey.cygnus.com>
3985
3986         * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3987
3988 1999-04-13  Doug Evans  <devans@casey.cygnus.com>
3989
3990         * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3991         (sim_core_write_buffer): Ditto.
3992
3993 1999-04-02  Keith Seitz  <keiths@cygnus.com>
3994
3995         * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3996         after the interval counter has expired.
3997         (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3998         poll_quit callbacks. May be overridden by Makefile.
3999         (poll_quit_counter): New global.
4000         * sim-events.c: Remove all mentions of ui_loop_hook. The
4001         host callback "poll_quit" will serve the purpose.
4002         * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
4003         is defined.
4004         * nrun.c: Remove declaration of ui_loop_hook.
4005
4006 Wed Mar 31 18:55:41 1999  Doug Evans  <devans@canuck.cygnus.com>
4007
4008         * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
4009         if being used by gdb.
4010
4011 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
4012
4013         * cgen-types.h (XF,TF): Tweak.
4014         * cgen-ops.h: Redo inline support.  Delete DI_FN_SUPPORT,
4015         in cgen-types.h.
4016         (SUBWORD*,JOIN*): Define.
4017         * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
4018         moved into cpu descriptor.
4019         * sim-model.h (MACH): New member `num'.
4020
4021 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
4022
4023         * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
4024         (CGEN_CPU): Member opcode renamed to cpu_desc.
4025         New members get_idata,disassembler.
4026         * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
4027         CGEN_INSN_ATTR_VALUE.
4028         (CGEN_STATE): Delete member opcode_table.
4029         (sim_disassemble_insn): Delete decl.
4030         * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
4031         (struct idesc): Moved to here from <cpu>-decode.h.
4032         * cgen-run.c (prime_cpu): Call prepare_run callback.
4033         * cgen-trace.h (SFILE): New type.
4034         (sim_disasm_sprintf): Declare.
4035         (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
4036         (sim_cgen_disassemble_insn): Declare.
4037         * cgen-trace.c: Include errno.h,dis-asm.h.  Don't include cpu-opc.h.
4038         (insn_fields): Delete.
4039         (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
4040         CPU_CPU_DESC (cpu).
4041         (trace_insn): Call CPU_DISASSEMBLER hook.
4042         (sim_disasm_sprintf): New function.
4043         (sim_disasm_read_memory): New function.
4044         (sim_disasm_perror_memory): New function.
4045         (sim_cgen_disassemble_insn): New function.
4046         * cgen-utils.c: Don't include cpu-opc.h.
4047         (virtual_insn_entries): New static local.
4048         (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
4049         (cgen_insn_name): Rewrite.
4050         (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
4051         * cgen.sh (desc): New file generator handler.
4052         * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
4053         Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
4054         Don't include cpu-opc.h,cpu-sim.h.
4055         * sim-model.c (model_set): Delete SIM_DESC arg.
4056         (sim_model_set): Update.
4057         * sim-model.h (MACH): New member prepare_run.
4058
4059 1999-01-28  Frank Ch. Eigler  <fche@cygnus.com>
4060
4061         * sim-memopt.c (memory_option_handler): Avoid memset() calls
4062         if redundant with allocator functions.
4063
4064 Wed Jan 27 17:19:09 1999  Doug Evans  <devans@canuck.cygnus.com>
4065
4066         * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4067
4068         * sim-profile.h: Make like sim-trace.h.
4069         (PROFILE_USEFUL_MASK): New macro.
4070         * sim-profile.c (profile_options): Make like trace_options, allow
4071         optional on|off arg where applicable.
4072         (set_profile_option_mask): New function.
4073         (sim_profile_set_option): New function.
4074         (profile_option_handler): Simplify.
4075         Have -p only enable selected things, not everything.
4076         Add missing break to OPTION_PROFILE_PC_RANGE.
4077         * cgen-scache.c (scache_options): Allow optional on|off arg to
4078         --profile-scache.
4079         (scache_option_handler): Use sim_profile_set_option.
4080
4081 1999-01-26  Frank Ch. Eigler  <fche@cygnus.com>
4082
4083         * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4084         (memory_option_handler): Implement MEMORY_FILL option.  Make
4085         MEMORY_CLEAR an alias for MEMORY_FILL=0.
4086         (parse_ulong_value): New function.
4087         (do_memopt_add): Allocate all buffers.  Optionally fill them.
4088
4089 1999-01-15  Richard Henderson  <rth@cygnus.com>
4090
4091         * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4092         va_list, not an integer.
4093         * sim-events.c (sim_events_schedule): Likewise.
4094
4095         * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4096         the appropriate type.
4097
4098 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
4099
4100         * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4101         (sim_disassemble_insn): Update prototype.
4102         (sim_engine_invalid_insn): Ditto.
4103         * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4104         (SEM_BRANCH_INIT): PCADDR->IADDR.
4105         (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4106         * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4107         * cgen-scache.h (*): Ditto.
4108         * cgen-trace.c (*): Ditto.
4109         * cgen-trace.h (*): Ditto.
4110         * cgen-utils.c (*): Ditto.
4111         * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4112         (insn_t): Delete.
4113         * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4114         (simple engine framework): Rewrite.
4115         * sim-module.c (modules): Install model module sooner (and in
4116         particular before the profile module).
4117
4118 1999-01-12  Doug Evans  <devans@casey.cygnus.com>
4119
4120         * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4121         * sim-model.c (sim_mach_lookup_bfd_name): New function.
4122         (sim_model_init): Call it.
4123
4124         * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4125
4126 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
4127
4128         * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4129         * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4130         (SEM_BRANCH_INIT_EXTRACT): New macro.
4131         (SEM_BRANCH_INIT): Add taken_p.
4132         (TARGET_SEM_BRANCH_FINI): Provide default definition.
4133         (SEM_BRANCH_FINI): Use it.
4134         (SEM_INSN): Update.
4135         * cgen-run.c (sim_resume): Handle tracing of last insn.
4136         * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4137         * cgen-trace.c (current_abuf): New static global.
4138         (trace_insn_init): Initialize it.
4139         (trace_insn_fini): Use it.
4140         (trace_insn): Set it.
4141         * cgen.sh (arch case): Pass -m ${mach} to cgen.
4142         * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4143         (@cpu@_emit_after): Ditto.
4144         (simple @cpu@_engine_run_full): New local `pc'.  Initialize semantic
4145         labels if WITH_SEM_SWITCH_FULL.
4146         * sim-model.c: Include bfd.h.
4147         (sim_model_init): New function.
4148         (sim_model_install): Record init fn.
4149         * sim-model.h (MACH): New member bfd_name.
4150         * sim-module.c (modules): Initialize model before scache.
4151
4152 1998-12-24  Frank Ch. Eigler  <fche@cygnus.com>
4153
4154         * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4155
4156         * nrun.c (main): Remain in simulation loop for traps and
4157         exceptions when in operating environment mode.
4158         (ui_loop_hook): New stub hook for standalone use.
4159         * sim-events.c (sim_events_process): Call ui_loop_hook
4160         periodically on CYGWIN host.
4161
4162         * sim-reason.c (sim_stop_reason): Return host signal numbers
4163         to gdb on sim_stopped and sim_signalled cases.
4164         * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4165         hook just before longjmp.
4166         * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4167         hook just before sim_engine_run.
4168
4169         * sim-n-core.h (sim_core_trace_M): Allay const warning.
4170         * sim-trace.h (trace_generic): Ditto.
4171         * sim-trace.c (trace_generic): Ditto.
4172
4173 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
4174
4175         * Make-common.in (SIM_MAIN_DEPS): New var.
4176         (CGEN_MAIN_CPU_DEPS): New var.
4177         * aclocal.m4: Add --enable-cgen-maint option.
4178         * cgen-mem.h (GETMEM*): New arg `pc'.  Pass to sim_core routine.
4179         (SETMEM*): Ditto.
4180         (GETIMEM*): Pass pc value to sim_core routine.
4181
4182 Fri Dec 11 16:58:36 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4183
4184         * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4185         Compare with ZERO not NULL.
4186
4187 Thu Dec 10 14:14:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4188
4189         * hw-properties.c, hw-instances.c, hw-tree.c: Include
4190         "sim-assert.h".
4191
4192 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
4193
4194         * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4195         * sim-trace.c: Include stdlib.h if present.
4196         * dv-sockser.c: Include unistd.h if present.
4197         (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4198         * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4199
4200 1998-12-08  James E Wilson  <wilson@wilson-pc.cygnus.com>
4201
4202         * gennltvals.sh: Add i960.
4203         * nltvals.def: Rebuild.
4204
4205 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
4206
4207         * cgen-defs.h: New file, old cgen-sim.h.
4208         * cgen-sim.h: Simple header that includes others.
4209         * sim-arange.c: New file.
4210         * sim-arange.h: New file.
4211         * sim-basics.h: Include it.
4212         * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4213         (sim-arange.o): Add rule for.
4214         * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4215         (sim_io_eprintf_cpu): Add prototype.
4216         * sim-inline.h (HAVE_INLINE): Define if GNUC.
4217         (INLINE2): New macro.
4218         (EXTERN_INLINE): New macro.
4219         * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4220         before calling module init fns.
4221         * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4222         (profile_init): New function.
4223         (profile_options): New option --profile-range.
4224         (profile_option_handler): Handle --profile-range.
4225         (profile_print_insn): Qualify address range specific section titles.
4226         (profile_print_addr_ranges): New function.
4227         (profile_info): Print address ranges if specified.
4228         (profile_install): Set profile_init init fn.
4229         * sim-profile.h (PROFILE_DATA): New member `range'.
4230         * sim-trace.c (trace_init): New function.
4231         (trace_options): New option --trace-range.
4232         (trace_option_handler): Handle --trace-range.
4233         (trace_install): Set trace_init init fn.
4234         * sim-trace.h (TRACE_DATA): New member `range'.
4235         * sim-utils.c (sim_cpu_msg_prefix): New function.
4236         (sim_io_eprintf_cpu): New function.
4237         * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4238         (PC_IN_PROFILE_RANGE_P): New macro.
4239         * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4240         (trace_insn_fini): New arg abuf.  All callers updated.
4241         Exit early if trace_insn not called.  Check ARGBUF_PROFILE_P before
4242         printing cycle counts.
4243         * cgen-trace.h (trace_insn_fini): Update prototype.
4244         (TRACE_RESULT_P): New macro.
4245         (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf.  All callers updated.
4246         (TRACE_INSN): Check ARGBUF_TRACE_P.
4247         (TRACE_EXTRACT,TRACE_RESULT): New arg abuf.  All callers updated.
4248         * cgen-types.h (SIM_INLINE): Delete.
4249         (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4250         * cgen-utils.c: Don't include cgen-engine.h
4251         * genmloop.sh (@cpu@_fill_argbuf): New function.
4252         (@cpu@_fill_argbuf_tp): New function.
4253         (@cpu@_emit_before,@cpu@_emit_after): New functions.
4254         (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4255         (SET_CTI_VPC,SET_INSN_COUNT): Update.
4256         (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4257         doing profiling.  Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4258         (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4259         doing profiling. Update call to TRACE_INSN_FINI.
4260
4261         * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4262
4263 1998-12-03  Frank Ch. Eigler  <fche@cygnus.com>
4264
4265         * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4266         regions.
4267
4268 1998-12-01  Doug Evans  <devans@casey.cygnus.com>
4269
4270         * sim-inline.c (SIM_INLINE_P): Fix typo.
4271
4272 1998-11-30  Doug Evans  <devans@casey.cygnus.com>
4273
4274         * cgen-utils.c (cgen_virtual_opcode_table): Update.
4275
4276 Tue Nov 24 18:40:03 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4277
4278         * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4279         * nltvals.def: Re-generate.
4280
4281 Mon Nov 23 13:28:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4282
4283         * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4284         sim_core_map_attach, sim_core_map_detach, next_event_queue,
4285         new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4286         GCC.
4287         * sim-events.c (sim_events_uninstall, sim_events_suspend,
4288         sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4289
4290 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
4291
4292         * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4293         (${cpu}_pbb_cti_chain): Ditto.
4294
4295 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
4296
4297         * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4298         * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4299         (EXTRACT_INT,EXTRACT_UINT): New macros.
4300         (SEM_SEM_ARG): New macro.
4301         (SEM_NEXT_VPC): New arg `pc'.
4302         * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4303         (sim_disassemble_insn): Update prototype.
4304         * cgen-trace.c (current_insn,insn_fields): New static locals.
4305         (trace_insn): Set them.
4306         * cgen-utils.c: #include cgen-engine.h.
4307         (sim_disassemble_insn): New arg insn_fields.
4308         Handle variable length insns.
4309         * genmloop.sh: Only emit pbb decls if -pbb.
4310         (${cpu}_scache_lookup): New arg `vpc'.
4311         (scache support): Fetch pc before entering loop.
4312
4313         * gennltvals.sh: Add fr30 support.
4314         * nltvals.def: Rebuild.
4315
4316 Wed Nov 18 10:22:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4317
4318         * sim-types.h: Re-do type system so that GCC's attribute and mode
4319         are used to specify types.  Handle case of ALPHA.
4320
4321 1998-11-13  Frank Ch. Eigler  <fche@elastic.org>
4322
4323         * aclocal.m4: Add tests for dlopen family.
4324         * config.in: Regenerated.
4325
4326 Wed Nov 11 14:02:25 1998  Doug Evans  <devans@canuck.cygnus.com>
4327
4328         * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4329
4330 Wed Nov  4 23:51:19 1998  Doug Evans  <devans@seba.cygnus.com>
4331
4332         * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4333         HAVE_PARALLEL_INSNS, define as 0 or 1.  Emit decls of fns in mloop.cin.
4334         * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4335         * cgen-sim.h: ... to here.
4336
4337 Wed Oct 28 12:00:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4338
4339         * aclocal.m4 (enable-build-warnings): Replace
4340         enable-sim-warnings. Extend =LIST syntax so that prepend and
4341         append of options is possible.  Drop -Werror, add
4342         -Wstrict-prototypes for GDB compatibility.
4343         * Make-common.in (SIM_WARNINGS): Update.
4344
4345 Mon Oct 19 13:56:32 1998  Doug Evans  <devans@seba.cygnus.com>
4346
4347         * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4348         (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4349         (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4350         (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4351         explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4352         CGEN_INCLUDE_DEPS.
4353         * cgen-cpu.h: New file.
4354         * cgen-engine.h: New file.
4355         * cgen-scache.h: New file.
4356         * cgen-sim.h: Delete portions moved to new files.
4357         * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4358         rather than sending result to stdout.
4359
4360 Fri Oct  9 14:20:22 1998  Doug Evans  <devans@seba.cygnus.com>
4361
4362         * Make-common.in (sim-reg.o): New rule.
4363         (cgen-run.o): New rule.
4364         * cgen-ops.h: Delete many BI macros.  Change all UBI -> BI.
4365         * cgen-run.c (prime_cpu): New function.
4366         * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4367         (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4368         mentioned cpu.
4369         (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4370         * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4371         (CGEN_INSN_VIRTUAL_P): New macro.
4372         (SEM_PC): New typedef.
4373         (SEMANTIC_FN): Change type of result to SEM_PC.
4374         (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4375         (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4376         (SCACHE_MAP): New typedef.
4377         (CPU_SCACHE): Add pbb support.
4378         (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4379         (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4380         (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4381         max_slice_insns.
4382         (INSN_NAME): Delete.
4383         (cgen_insn_name): Declare.
4384         (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4385         * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4386         (first_insn_p): Make static.
4387         (trace_insn): Handle virtual insns specially.
4388         (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4389         * cgen-types.h (UBI): Delete.
4390         (MODE_TYPE): New enum.
4391         (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4392         * cgen-utils.c (mode_names): Delete UBI.  Add INT,UINT,PTR.
4393         (cgen_virtual_opcode_table): New global.
4394         (cgen_insn_name): New function.
4395         (sim_disassemble_insn): Ignore virtual insns.
4396         * genmloop.sh: Delete top level loop generation.  Add pbb support.
4397         * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4398         (sim_cpu_base): New members max_insns,insn_name,model_data.
4399         (CPU_PC_GET,CPU_PC_SET): New macros.
4400         (sim_pc_get,sim_pc_set): Declare.
4401         * sim-model.c (model_set): Call model init fn.
4402         * sim-model.h (MODEL_FN): New typedef.
4403         (INSN_TIMING): New member model_fn.
4404         (MODEL): New members num,init.
4405         * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4406         All callers updated.
4407         (profile_insn_init): New fn.
4408         (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4409         Exit early if insn profiling not supported.
4410         (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4411         (profile_install): Record profile_insn_init as init fn.
4412         (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4413         * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4414         (PROFILE_DATA): Delete member exec_time.
4415         Change insn_count to pointer to array, rather than the array.
4416         (sim_profile_print_bar): Declare.
4417
4418 Wed Oct  7 16:56:42 1998  Doug Evans  <devans@seba.cygnus.com>
4419
4420         * cgen-run.c: New file.
4421         * sim-reg.c: New file.
4422
4423 Mon Sep 14 10:58:19 1998  Frank Ch. Eigler  <fche@cygnus.com>
4424
4425         * aclocal.m4: Add checks for -lsocket and -lnsl.
4426
4427         * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4428         allow local port reuse on listening socket.
4429
4430 Tue Sep  1 15:36:52 1998  Frank Ch. Eigler  <fche@cygnus.com>
4431
4432         * sim-config.h: Remove reference to linux kernel header.
4433
4434 Tue Aug 25 12:45:27 1998  Frank Ch. Eigler  <fche@cygnus.com>
4435
4436         * dv-sockser.c (sockser_addr): Make variable non-static.
4437
4438 Mon Aug 24 11:47:37 1998  Joyce Janczyn  <janczyn@cygnus.com>
4439
4440         * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4441
4442 Tue Aug 11 18:12:19 1998  Doug Evans  <devans@canuck.cygnus.com>
4443
4444         * sim-events.c (sim_events_elapsed_time): Fix calculation.
4445
4446 Tue Aug  4 20:36:46 1998  Jeff Holcomb  <jeffh@cygnus.com>
4447
4448         * Make-common.in (install-common): Add $(EXEEXT) when installing
4449         run.
4450
4451 Mon Aug  3 11:46:01 1998  Doug Evans  <devans@seba.cygnus.com>
4452
4453         * cgen-sim.h (cgen_state): New member opcode_table.
4454         * cgen-utils.c (sim_disassemble_insn): Use it.
4455
4456 Fri Jul 24 10:14:18 1998  Doug Evans  <devans@canuck.cygnus.com>
4457
4458         * cgen-mem.h (DECLARE_SETT): Fix return type.
4459         * cgen-sim.h (sim_engine_illegal_insn): Declare.
4460         * cgen-scache.c: Include stdlib.h.
4461         * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4462         * sim-model.c (model_option_handler): Remove unused variable `n'.
4463
4464 Tue Jul 21 16:27:43 1998  Doug Evans  <devans@seba.cygnus.com>
4465
4466         * cgen-utils.c: Include bfd.h.
4467         (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4468
4469 Wed Jul  8 18:24:10 1998  Jeffrey A Law  (law@cygnus.com)
4470
4471         * sim-bits.h (EXTEND24): Fix typo.
4472
4473 Wed Jul  8 17:41:47 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4474
4475         * sim-events.c (ETRACE_P): New macro.
4476         (struct _sim_event): Add member trace.
4477         (sim_events_free): Reclaim trace message.
4478
4479         * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4480         sim_events_schedule_tracef): New functions, include printf trace
4481         information in argument list.  If tracing, store asprintf'd trace
4482         message in sim_event.
4483
4484         * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4485         hw_event_queue_schedule_vtracef): New functions, mimic
4486         sim_event_tracef.
4487
4488 Mon Jul  6 15:51:14 1998  Jeffrey A Law  (law@cygnus.com)
4489
4490         * sim-bits.h (EXTEND24): Define.
4491
4492 Thu Jul  2 17:13:25 1998  Doug Evans  <devans@seba.cygnus.com>
4493
4494         * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4495         (CPU_SCACHE_HASH_MASK): New macro.
4496         (SCACHE_HASH_PC): Rewrite.
4497         * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4498         computation out of main loop.
4499
4500 Wed Jul  1 16:44:12 1998  Doug Evans  <devans@seba.cygnus.com>
4501
4502         * cgen-sim.h (RECORD_IADDR): Delete.
4503         * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4504         * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4505
4506 Wed Jun 17 12:25:08 1998  Mark Alexander  <marka@cygnus.com>
4507
4508         * gennltvals.def (mn10200): Add entry.
4509         * nltvals.def: Regenerate with MN10200 additions.
4510
4511 Wed Jun 17 13:18:28 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4512
4513         * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4514         documentation on how it works.
4515
4516         * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4517         sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4518         sim_core_set_xor, sim_core_xor_read_buffer,
4519         sim_core_xor_write_buffer): Update.
4520
4521         * sim-events.h, sim-events.c (sim_events_install,
4522         sim_events_watch_clock, sim_events_schedule_after_signal,
4523         sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4524         sim_events_deschedule): Update.
4525
4526         * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4527         sim_fpu_max32, sim_fpu_max64): Update.
4528
4529 Sat Jun 13 07:45:38 1998  Doug Evans  <devans@fallis.cygnus.com>
4530
4531         * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4532         * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4533         * sim-profile.c (profile_print_model): Update.
4534
4535 Fri Jun 12 18:35:07 1998  Doug Evans  <devans@seba.cygnus.com>
4536
4537         * gennltvals.def (m32r): Use common syscall.h now.
4538         (mn10300): Add entry.
4539         * nltvals.def: Regenerate.
4540
4541         * sim-engine.c (sim_engine_get_run_state): New function.
4542         * sim-engine.h (sim_engine_get_run_state): Declare it.
4543
4544 Thu Jun 11 00:50:03 1998  Doug Evans  <devans@seba.cygnus.com>
4545
4546         * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4547         * sim-core.c (sim_core_signal): Make extern, always define.
4548
4549 Wed Jun 10 16:02:29 1998  Doug Evans  <devans@seba.cygnus.com>
4550
4551         * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4552         * cgen-ops.h (ANDIF): New macro.
4553         (ANDIF[BQHSD]I): Delete.
4554
4555 Thu Jun  4 13:53:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4556
4557         * hw-events.c (create_hw_event, delete_hw_event): Delete.
4558         (hw_event_queue_schedule, hw_event_queue_deschedule,
4559         bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4560         Janczyn.
4561
4562         * hw-alloc.h (HW_NZALLOC): Define.
4563
4564         * Make-common.in (test-hw-events): Add target for testing the
4565         hw-event code.
4566
4567 Mon May 25 21:11:26 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4568
4569         * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4570         hw-instances.o.
4571         hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4572         files.
4573         * hw-main.h: Include hw-handles.h, hw-instances.h.
4574         * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4575         * hw-base.c (hw_create, hw_delete): Call same.
4576
4577 Mon May 25 18:55:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4578
4579         * dv-core.c: Include hw-main.h and sim-main.h.
4580         * dv-pal.c: Include hw-main.h and sim-io.h.
4581         * dv-glue.c: Include hw-main.h.
4582
4583         * hw-main.h: New file.  Move list of includes to here.
4584         * hw-base.h: From here.
4585         * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4586         (hw-*.o, dv-*.o): Update.
4587         * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4588         hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4589         sim-main.h.
4590
4591         * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4592         do_hw_poll_read): Move declarations from here.
4593         * hw-main.h: To here.
4594
4595         * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4596         Move from here.
4597         * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4598         rename.
4599         * Make-common.in (hw-config.h): Update
4600         * hw-base.c, dv-pal.c, dv-glue.c: Update
4601
4602         * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4603         `*_callback' to `*_method.
4604
4605 Mon May 25 18:41:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4606
4607         * hw-base.h (set_*): Move set method macros from here.
4608         * hw-device.h: To here.
4609
4610 Mon May 25 18:21:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4611
4612         * hw-base.h (create_hw_property_data, delete_hw_property_data):
4613         Declare.
4614
4615         * hw-base.c (hw_create, hw_delete): Call
4616         * hw-properties.c (create_hw_property_data,
4617         delete_hw_property_data): Define.
4618
4619 Mon May 25 17:40:46 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4620
4621         * hw-device.c, hw-properties.c: Include hw-base.h
4622
4623         * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4624         * hw-device.c: From here.
4625         * hw-base.h: Include "hw-events.h".
4626
4627         * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4628         * hw-base.c (hw_create, hw_delete): Call.
4629         * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4630
4631         * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4632         (hw-alloc.o): New target.
4633
4634 Mon May 25 17:14:27 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4635
4636         * hw-events.h, hw-events.c: New files.  Move event code to here.
4637         * sim-hw.c: From here.
4638         * hw-base.h: Include "hw-events.h".
4639         * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4640         (hw-events.o): New target.
4641
4642         * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4643         * hw-events.h (struct hw_event): Replace typedef hw_event.
4644
4645         * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4646         * hw-base.c (hw_create, hw_delete): Call.
4647         * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4648
4649         * dv-pal.c: Update.
4650
4651 Mon May 25 16:55:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4652
4653         * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4654         * hw-ports.c: To here.
4655
4656         * hw-base.h, hw-ports.c (create_hw_port_data,
4657         delete_hw_port_data): New functions.
4658         * hw-base.c (hw_delete, hw_create): Call same.
4659
4660         * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4661         from here.
4662         * hw-ports.h: To here.
4663
4664 Mon May 25 16:42:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4665
4666         * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4667         PROCESSOR and CIA arguments.
4668
4669 Fri May 22 12:16:27 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4670
4671         * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4672         Move common object files from here.
4673         * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4674
4675 Thu May 21 17:57:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4676
4677         * sim-hw.c: Include ctype.h.
4678         (do_hw_poll_read): Do not assume EAGAIN.
4679
4680 Wed May 20 04:37:57 1998  Doug Evans  <devans@seba.cygnus.com>
4681
4682         * cgen-trace.c (first_insn_p): New static local.
4683         (trace_insn_init): Set it.
4684         (trace_insn_fini): Use TRACE_PREFIX.
4685         (trace_insn): Rewrite to use trace_prefix.
4686         * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4687         Adjust width accordingly.
4688
4689         * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4690         (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4691         (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4692         (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4693         (PROFILE_COUNT_CORE): Simplify.
4694         * sim-profile.c (profile_option_handler): Compute profile_any_p.
4695
4696 Tue May 19 23:55:30 1998  Doug Evans  <devans@seba.cygnus.com>
4697
4698         * cgen-ops.h (ADDCFSI): Fix typo.
4699
4700 Sat May 16 12:44:52 1998  Doug Evans  <devans@seba.cygnus.com>
4701
4702         * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4703         * genmloop.sh: Use them rather than static locals.
4704
4705         * sim-engine.c (sim_engine_set_run_state): New function.
4706         * sim-engine.h (sim_engine_set_run_state): Declare.
4707         * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4708         (@cpu@_engine_stop): New args reason,sigrc.  All callers updated.
4709         (engine_resume): Reorganize.  Allow synchronous exit from main loop.
4710
4711 Fri May 15 16:06:05 1998  Doug Evans  <devans@seba.cygnus.com>
4712
4713         * cgen-trace.c (trace_insn_init): New arg first_p.
4714         All callers updated.
4715         (trace_insn_fini): New arg last_p.  All callers updated.
4716         * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4717         (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4718         * genmloop.sh (engine_resume): Update.
4719
4720 Fri May 15 15:59:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
4721
4722         * Make-common.in (install-common): Run ranlib on installed copy of
4723         libsim.a.
4724
4725 Fri May 15 15:03:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
4726
4727         * Make-common.in (install-common): Rename and install libsim.a.
4728
4729 Tue May 12 15:23:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4730
4731         * sim-io.c (unistd.h): Include.
4732
4733 Wed May  6 16:04:18 1998  Doug Evans  <devans@seba.cygnus.com>
4734
4735         * Make-common (sim_main_headers): Sort.
4736         (cgen-*.o): Add cgen-sim.h dependency.
4737
4738         * cgen-scache.c (scache_init): Only allocate space if scache element
4739         size is non-zero.
4740         (scache_flush,scache_print_profile): Check if scache in use first.
4741
4742         * cgen-sim.h (IDESC): Provide forward declaration.
4743         (DECODE): Delete.
4744         (CGEN_CPU): Always define scache member.  New members idesc,opcode.
4745         (cgen_cpu_max_extra_bytes): Declare.
4746         * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4747
4748         * sim-cpu.h: New file.  sim_cpu_base moved here.
4749         Move sim_cpu_lookup decl here.
4750         * sim-base.h: #include "sim-cpu.h".
4751         * sim-cpu.c: New file.
4752         * Make-common (sim_main_headers): Add sim-cpu.h.
4753         (sim-cpu.o): Add rule for.
4754
4755         * sim-model.c (set_model): Delete.
4756         (sim_model_set,model_set): New functions.
4757         (sim_model_install): Renamed from model_install.
4758         Don't set default model here.
4759         (model_option_handler): Rewrite --model processing.
4760         (sim_model_lookup,sim_mach_lookup): New functions.
4761         * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4762         (insn_timing): Delete.
4763         (INSN_TIMING): New member `num'.
4764         (IMP_PROPERTIES): Always define scache_elm_size member.
4765         (MACH): New member init_cpu.
4766         (sim_machs): Renamed from machs.
4767         (sim_model_install): Renamed from model_install.
4768         (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4769         * sim-module.c (modules): Update.
4770
4771         * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4772
4773         * sim-io.c: #include <errno.h>.
4774
4775 Wed May  6 12:39:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4776
4777         * dv-pal.c (struct hw_pal_device): Add reader.
4778         (hw_pal_finish): Initialize reader.
4779         (scan_hw_pal): Use reader.
4780
4781         * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4782         (HW_IO_EOF, HW_IO_NOT_READY): Define.
4783         * dv-pal.c: Use.
4784
4785         * sim-io.h, sim-io.c (sim_io_poll_read): New function.  Copy from
4786         ../ppc/main.c sim_io_read_stdin.
4787
4788 Fri May  1 12:11:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4789
4790         * hw-tree.h (hw_tree_print): Paramaterize with print and file
4791         arguments.
4792         * hw-tree.c: Update.
4793
4794         * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4795         * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4796         CPU/CIA args.
4797         * hw-ports.h (hw_port_event): Ditto.
4798         * hw-ports.c (hw_port_event): Update.
4799         * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4800         Update.
4801         * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4802         Update.
4803         (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4804         (do_counter_event): Update.
4805         * dv-glue.c (hw_glue_io_read_buffer): Update.
4806         (hw_glue_port_event): Update.
4807
4808         * hw-device.h (SIM_DESC): Replace with struct sim_state.
4809         * hw-base.h (hw_create): Ditto.
4810         * hw-base.c (hw_create): Ditto.
4811
4812         * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4813         hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4814         from here to.
4815         * sim-hw.c: Here.
4816         * hw-device.h (hw_system_cpu): Declare.
4817         * sim-hw.c (hw_system_cpu): New function.
4818
4819         * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4820         sim_hw_abort not hw_abort.
4821         (sim-hw.h): Include.
4822         (sim_core_read_buffer, sim_core_write_buffer): Call
4823         sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4824         argument.
4825         (sim_core_set_xor): Do not pass CPU when aborting.
4826
4827         * sim-n-core.h (sim_core_read_aligned_N,
4828         sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4829         (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4830         sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4831         return length.
4832
4833         * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4834         sim_hw_print.
4835         * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4836         sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4837         functions.
4838         (sim_hw_print): New function.
4839
4840         * sim-engine.h (sim_engine_vabort): Declare.
4841         * sim-engine.c (sim_engine_vabort): New function.
4842
4843 Wed Apr 29 23:58:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4844
4845         * sim-trace.c (print_data): For floating-point numbers trace raw
4846         hex value.
4847         (trace_result_fp2): New function.
4848         * sim-trace.h (trace_result_fp2): New declaration.
4849         (TRACE_FP_RESULT2): New macro.
4850
4851 Tue Apr 28 18:28:58 1998  Geoffrey Noer  <noer@cygnus.com>
4852
4853         * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4854         AM_CYGWIN32 and AM_EXEEXT.
4855         * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4856         to run and install-common rules.
4857         * common/configure: regenerate
4858
4859 Sat Apr 25 17:45:01 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4860
4861         * sim-types.h (cell_word): New type.
4862         (natural_cell): Delete type.
4863
4864 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
4865
4866         * configure: Regenerated to track ../common/aclocal.m4 changes.
4867         * config.in: Ditto.
4868
4869 Sun Apr 26 15:25:07 1998  Tom Tromey  <tromey@cygnus.com>
4870
4871         * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4872
4873 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
4874
4875         * configure: Regenerated to track ../common/aclocal.m4 changes.
4876         * config.in: Ditto.
4877
4878 Fri Apr 24 11:38:08 1998  Tom Tromey  <tromey@cygnus.com>
4879
4880         * acconfig.h: New file.
4881         * Make-common.in (top_builddir): New macro.
4882         (INTL_LIB): Removed.
4883         (INTLLIBS): New macro.
4884         (INTLDEPS): Likewise.
4885         (LIBDEPS): Use INTLDEPS.
4886         (EXTRA_LIBS): Use INTLLIBS.
4887         * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4888         (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4889         AM_LC_MESSAGES): New macros from GNU gettext.
4890
4891 Fri Apr 24 19:57:59 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4892
4893         * sim-config.h: Discard leading _ from macros.
4894         * sim-types.h: Ditto.
4895
4896 Wed Apr 22 14:14:19 1998  Michael Meissner  <meissner@cygnus.com>
4897
4898         * Make-common.in (CSEARCH): Add -I to intl directories.
4899         (INTL_LIB): Point to libintl.a.
4900         (LIBDEPS): Add $(INTL_LIB).
4901         (EXTRA_LIBS): Ditto.
4902
4903 Tue Apr 21 12:44:27 1998  Doug Evans  <devans@canuck.cygnus.com>
4904
4905         * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4906
4907         * cgen-ops.h (ADDCFSI): Fix.
4908         (SUBCFSI): Tweak.
4909
4910 Tue Apr 21 13:18:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4911
4912         * sim-types.h (signed_address, unsigned_address): Define.
4913
4914 Mon Apr 20 21:47:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4915
4916         * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4917         QNaN.
4918
4919 Thu Apr 16 10:30:14 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4920
4921         * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4922         New functions, pack / unpack sim_fpu struct using raw values.
4923         (sim_fpu_is): Differentiate between negative and positive
4924         infinity.
4925
4926 Tue Apr 14 18:49:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4927
4928         * sim-bits.h (EXTEND4): Define.
4929         (EXTEND4, EXTEND15, EXTEND11): Ditto.
4930
4931 Tue Apr 14 16:31:35 1998  John Metzler  <jmetzler@cygnus.com>
4932
4933         * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4934         declared so we need this cast to prevent long long addresses
4935         from being misconfigures. Results in access to unmapped memory.
4936
4937 Tue Apr 14 13:19:14 1998  Doug Evans  <devans@canuck.cygnus.com>
4938
4939         * Make-common.in (RUNTESTFLAGS): Define.
4940         (check): Pass RUNTESTFLAGS to recursive make.
4941
4942 Tue Apr 14 15:09:19 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4943
4944         * sim-info.c (sim_info): Be verbose when either VERBOSE or
4945         STATE_VERBOSE_P.
4946
4947 Sat Apr  4 23:24:17 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4948
4949         * aclocal.m4 (sim-inline): By default, disable sim-inline when
4950         cross compiling.
4951
4952 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4953
4954         * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4955         (sim-inline): Update to match sim-inline.[hc]
4956         * configure: Regenerated to track ../common/aclocal.m4 changes.
4957
4958         * Make-common.in (sim_main_headers): Add sim-inline.h
4959
4960         * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4961         selected.
4962         * sim-endian.h (sim-endian.c): Ditto.
4963
4964         * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4965         (sim_events_set_trace): Delete unused prototype.
4966
4967         * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4968         * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4969
4970         * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4971         (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4972         Comment out, not yet implemented in sim-fpu.c.
4973         (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4974         sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4975
4976         * sim-inline.h: Rewrite description.
4977         (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4978         (SIM_MAIN_INLINE): Add inline option.
4979
4980         * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4981         include generated files. Handled by generator directly.
4982
4983 Sat Apr  4 01:07:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4984
4985         * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4986         up-to-date.
4987
4988         * sim-trace.h (TRACE_ANY_P): Define.
4989         (struct _trace_data): Add trace_any_p.
4990
4991 Mon Mar 30 17:11:55 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4992
4993         * run.c (main): Handle all alternatives of enum sim_stop.
4994         (main): Delete unused `asection *s'.
4995
4996 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
4997
4998         * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4999
5000         * configure: Regenerated to track ../common/aclocal.m4 changes.
5001
5002         * sim-hw.c: New file.
5003         * sim-hw.h (sim_hw_parse): Declare function.
5004         (hw-tree.h): Do not include.
5005
5006         * sim-base.h (STATE_HW): Define.
5007         (struct sim_state_base): Add member struct *hw.
5008
5009         * sim-module.c (sim-hw.h): Include.
5010         (modules): Add sim_hw_install.
5011
5012         * aclocal.m4 (sim_hw_obj): Add sim-hw.o
5013
5014 Fri Mar 27 14:55:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5015
5016         * sim-base.h (CPU_INDEX): Define.
5017
5018         * sim-utils.c (sim_state_alloc): Initialize.
5019         * sim-module.c (sim_post_argv_init): Ditto.
5020
5021 Thu Mar 26 10:07:57 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
5022
5023         * aclocal.m4 (sim_hw_obj):  Fix sed expression to generate
5024         properly formatted lists.
5025
5026 Thu Mar 26 10:37:22 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5027
5028         * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
5029         0x2f needs to be 0x3f.
5030
5031 Thu Mar 26 09:10:56 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5032
5033         * hw-tree.c (hw_tree_find_property): Return NULL when device is
5034         not found.
5035         (hw_tree_find_*_property): Clean up error message when property is
5036         not found.
5037
5038         * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
5039         present before looking for it.
5040
5041 Wed Mar 25 16:17:38 1998  Ian Carmichael  <iancarm@cygnus.com>
5042
5043         * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
5044         (AC_CHECK_FUNCS): Add check for __setfpucw.
5045         * configure: Regenerated.
5046
5047 Wed Mar 25 09:18:34 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5048
5049         * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
5050         hw_pal_timer, hw_pal_timer_value): Define.
5051         (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
5052         (do_counter_event, do_counter_read, do_counter_value,
5053         do_counter_write): new functions.
5054
5055 Tue Mar 24 12:24:24 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5056
5057         * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
5058         trace output.
5059
5060         * hw-base.c (hw_create): Stop searching for a device when one is
5061         found.
5062
5063 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5064
5065         * configure: Regenerated to track ../common/aclocal.m4 changes.
5066
5067 Mon Mar 23 10:25:08 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5068
5069         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5070         appends extra devices.
5071         (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5072         the device names.
5073
5074         * Make-common.in (hw-config.h): New target, create hw-config.h
5075         file.
5076         (SIM_HW): Definition from @sim_hw@.
5077         (hw-base.o): Depend on hw-config.h
5078
5079 Tue Mar 24 17:41:35 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
5080
5081         * Make-common.in:  Get SHELL from configure.
5082         * (stamp-tvals sim-inline.c):  Use $(SHELL) when invoking
5083         move-if-change.  Fixes NT native build problem.
5084         * Makefile.in (nltvals.def):   Use $(SHELL) when invoking
5085         move-if-change.  Fixes NT native build problem.
5086         * configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
5087         NT native builds.
5088
5089 Sun Mar 22 16:54:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5090
5091         * hw-device.h, hw-device.c (hw_strdup): New function.
5092
5093         * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5094         strings name, family and args.
5095         (full_name_of_hw): Use hw_strdup when returning the full path.
5096
5097         * hw-properties.c: Clean up property not found / wrong type error
5098         messages.
5099
5100         * hw-tree.c (hw_tree_parse): Finish a devices initialization
5101         before attaching any ports.
5102
5103         * hw-base.c (hw-config.): Include.  Replace hardwired table.
5104
5105         * dv-glue.c: Copy over ../ppc/hw_glue.c.  Update to new framework.
5106
5107         * Make-common.in: Add rule for dv-glue.o.
5108
5109 Sun Mar 22 16:45:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5110
5111         * hw-base.c (hw_finish): Move setting of trace level to here.
5112         (hw_create): From here.
5113
5114         * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5115         ../ppc/device_table.c.
5116
5117         * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5118
5119         * hw-tree.c (print_properties): Supress path when printing
5120         properties of root node.
5121
5122 Sun Mar 22 16:21:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5123
5124         * hw-device.h (HW_TRACE): Define.
5125         (hw_trace): Declare.
5126         * hw-device.c (hw_trace): Implement function.
5127
5128         * hw-base.c (hw_create): Set hw trace level from "trace?"
5129         property.
5130
5131         * dv-core.c (dv_core_attach_address_callback): Add trace.
5132
5133         * dv-pal.c: Replace DTRACE with HW_TRACE.
5134
5135 Sun Mar 22 15:23:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5136
5137         * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5138         (hw_alloc_data): Delcare.
5139         (struct hw): Add member alloc_of_hw.
5140
5141         * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5142         functions. Assocate memory with a device.
5143         (stdlib.h): Include.
5144
5145         * hw-base.h (set_hw_delete): Define.
5146         (hw_delete_callback): Declare.
5147         (hw_delete): Declare.
5148
5149         * hw-base.c (hw_delete): Implement function.
5150         (struct hw_base_data): Add member to_delete.
5151         (ignore_hw_delete): New function, does nothing.
5152         (hw_create): Set the hw_delete method.
5153         (hw_create): Allocate the base type using HW_ZALLOC before setting
5154         any methods.
5155
5156         * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5157
5158         * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5159
5160         * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5161         (attach_hw_port_edge): Add struct hw argument
5162
5163         * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5164         hw_zalloc/hw_free.
5165
5166 Sun Mar 22 15:09:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5167
5168         * hw-device.h (hw_attach_address_callback,
5169         hw_detach_address_callback): Attach to a single space not a space
5170         mask. Clarify interpretation of SPACE:ADDR parameters.
5171
5172         * hw-base.c (passthrough_hw_attach_address,
5173         passthrough_hw_detach_address): Update.
5174         * dv-core.c (dv_core_attach_address_callback): Ditto.
5175         * dv-pal.c (hw_pal_attach_address): Ditto.
5176
5177 Thu Mar 19 00:41:00 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5178
5179         * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5180
5181 Wed Mar 18 14:13:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5182
5183         * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5184         (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5185         hw-properties_h, hw-tree_h): Define, point at corresponding
5186         header.
5187         (hw_base_headers): Define list of headers included by hw-base.h
5188         (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5189         hw-properties.o, hw-tree.o): Specify dependencies.
5190         (dv-core.o, dv-pal.o): Ditto.
5191
5192         * sim-hw.h: New file.
5193
5194         * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5195         hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5196
5197         * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5198
5199         * hw-base.h, hw-base.c: new files.  Copied from
5200         ../ppc/device_table.[hc].
5201
5202         * dv-core.c, dv-pal.c: New files. Copied from
5203         ../ppc/hw_{core,pal}.c
5204
5205         * sim-basics.h (struct hw): Declare.
5206         (enum port_direction, enum object_disposition): Declare.
5207
5208 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5209
5210         * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5211         sim_dv_src in Makefile. Take list of devices as parameter to m4
5212         macro..
5213
5214         * configure: Regenerated to track ../common/aclocal.m4 changes.
5215
5216 Mon Mar 16 12:37:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5217
5218         * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5219         trace_prefix can abort cleanly.
5220
5221 Sat Mar 14 18:36:12 1998  Doug Evans  <devans@seba.cygnus.com>
5222
5223         * dv-sockser.c, dv-sockser.h: New files.
5224         * Make-common.in (dv-sockser.o): Add rule for.
5225         * aclocal.m4: Check for fcntl.h.
5226         * config.h: Add HAVE_FCNTL_H.
5227
5228         * sim-break.c (remove_breakpoint): Fix thinko.
5229
5230         * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5231         Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5232
5233 1998-03-13  Fred Fish  <fnf@cygnus.com>
5234
5235         * sim-base.h (struct sim_state_base): Add prog_syms and
5236         define macro STATE_PROG_SYMS.
5237         * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5238         symbol_count, and asymbols.  Call bfd_get_symtab_upper_bound
5239         and bfd_canonicalize_symtab, to get symbol table on first use
5240         and preserve it via STATE_PROG_SYMS for future calls to
5241         bfd_find_nearest_line.
5242
5243 Wed Mar 11 14:02:47 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5244
5245         * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5246
5247         * sim-core.c (sim_core_attach): Handle a generic number of maps -
5248         up to nr_maps, not just access_* maps.
5249
5250         * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5251         maps.
5252
5253         * sim-profile.c (profile_print_core): Make map unsigned.  Iterate
5254         over nr_maps not sim_core_nr_maps.
5255
5256         * sim-events.h, sim-events.c (sim_events_watch_core): Change
5257         core_map argument to unsigned.
5258         (struct _sim_core): Ditto for struct member core_map.
5259
5260         * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5261
5262         * sim-basics.h (access_io, access_*_io): Define.
5263         (map_read, map_write, map_exec, map_io): Define.
5264
5265         * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5266         attach with more generic mapmask.
5267         (sim_core_{read,write}_*): Change map argument to unsigned.
5268
5269         * sim-core.c (sim_core_uninstall, sim_core_attach,
5270         sim_core_detach): Iterate over nr_maps instead of
5271         sim_core_nr_maps.
5272
5273         * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5274         instead of the write_map.
5275         (remove_breakpoint): Ditto.
5276
5277         * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5278         with read_map, write_map, exec_map resp.
5279
5280         * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5281         Ditto.
5282
5283         * cgen-utils.c (sim_disassemble_insn): Ditto.
5284
5285         * sim-hrw.c (sim_write, sim_write): Ditto.
5286
5287         * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5288         transfer_to_str): New functions.
5289
5290 Mon Mar  9 12:50:59 1998  Doug Evans  <devans@seba.cygnus.com>
5291
5292         * sim-base.h (sim_state_base): New member environment.
5293         (STATE_ENVIRONMENT): New macro.
5294         * sim-config.c (current_environment): Delete.
5295         (sim_config_default): New function.
5296         (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5297         * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5298         (sim_config_default): Add prototype.
5299         * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5300         * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5301         Set STATE_ENVIRONMENT, not current_environment.
5302
5303 Mon Mar  9 11:59:03 1998  Jim Wilson  <wilson@cygnus.com>
5304
5305         * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5306
5307 Tue Mar  3 10:53:05 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5308
5309         * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5310
5311         * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5312
5313 Mon Mar  2 10:20:06 1998  Doug Evans  <devans@seba.cygnus.com>
5314
5315         * Make-common.in (TAGS): Make smarter.
5316         * Makefile.in (TAGS): Ditto.
5317
5318 Fri Feb 27 19:09:57 1998  Doug Evans  <devans@canuck.cygnus.com>
5319
5320         * sim-module.c (*): Fix typos in assertion tests.
5321
5322 Sat Feb 28 13:54:10 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5323
5324         * sim-module.c (sim_pre_argv_init): String passed to asprintf
5325         can't be constant.
5326
5327         * sim-options.c (sim_parse_args): Ditto.
5328         (sim_args_command): Return OK, instead of nothing, for an empty
5329         command.
5330
5331 Fri Feb 27 13:29:13 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5332
5333         * sim-profile.c (profile_info): Rename from profile_print. Drop
5334         misc and misc_cpu callback arguments.  Use
5335         PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5336         (profile_install): Install profile_info function.
5337
5338         * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5339         STATE_PROFILE_INFO_CALLBACK): Define.
5340         (struct PROFILE_DATA): Add field info_cpu_callback.
5341         (profile_print): Delete function.
5342
5343         * sim-base.h (STATE_MODULES): Define.  Replace individual
5344         STATE_*_LIST with single struct module_list.
5345
5346         * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5347         (struct module_list): Declare.
5348
5349         * sim-module.h, sim-module.c (sim_module_add_info_fn,
5350         sim_module_info): New functions.
5351         (sim_module_install): Clean up module data structures.
5352
5353         * sim-info.c (sim_info): New file. New function. Call
5354         sim_module_info.
5355
5356         * Make-common.in (sim-info.o): Define rule.
5357         (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5358
5359
5360 Fri Feb 27 18:26:16 1998  Doug Evans  <devans@canuck.cygnus.com>
5361
5362         * sim-base.h (sim_cpu_base): New members name, options.
5363         (sim_cpu_lookup): Add prototype.
5364         * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5365         * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5366         (sim_add_option_table): Update prototype.
5367         * sim-options.c (sim_add_option_table): New argument `cpu'.
5368         (standard_option_handler,standard_install): Update.
5369         (sim_parse_args): Handle cpu specific options.
5370         (print_help): New static function.
5371         (sim_print_help): Call it.  Print cpu specific options.
5372         (find_match): New static function.
5373         (sim_args_command): Call it.  Handle cpu specific options.
5374         * sim-utils.c (sim_cpu_lookup): New function.
5375         * sim-memopt.c (memory_option_handler): Update.
5376         (sim_memopt_install): Update.
5377         * sim-model.c (model_option_handler): Update.
5378         (model_install): Update.
5379         * sim-profile.c (profile_option_handler): Update.
5380         (profile_install): Update.
5381         * sim-trace.c (trace_option_handler): Update.
5382         (trace_install): Update.
5383         * sim-watch.c (watchpoint_option_handler): Update.
5384         (sim_watchpoint_install): Update.
5385         * cgen-scache.c (scache_option_handler): Update.
5386         (scache_install): Update.
5387
5388 Wed Feb 25 11:00:26 1998  Doug Evans  <devans@canuck.cygnus.com>
5389
5390         * Make-common.in (check): Run `make check' in testsuite dir.
5391
5392 Wed Feb 25 14:40:24 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5393
5394         * sim-trace.c (trace_result0): New function.
5395
5396         * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5397         macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5398         tracing sim_fpu variables.
5399         (TRACE_ALU_RESULT0): Define.
5400         (TRACE_FP_RESULT_WORD): Define.
5401         (TRACE_FP_INPUT_WORD1): Define.
5402
5403         * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5404         sim_fpu_two): New constants.
5405         (sim_fpu_op1, sim_fpu_op2): New types.
5406         (struct _sim_fpu): Delete member result.  Re-order other members.
5407         (sim_fpu_sign, sim_fpu_exp): New functions.
5408         (sim_fpu_max, sim_fpu_min): new functions.
5409         (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5410         NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5411
5412 Tue Feb 24 22:45:39 1998  Doug Evans  <devans@seba.cygnus.com>
5413
5414         * sim-profile.c (profile_print): Delete duplicate test of
5415         PROFILE_INSN_IDX.
5416         (profile_print_pc): Exit early if data collection not set up.
5417         (profile_print_core): Simplify by calling sim_core_map_to_str.
5418         * sim-core.h (sim_core_map_to_str): Declare.
5419         * sim-core.c (sim_core_map_to_str): Make non-static.
5420
5421         * genmloop.sh (engine_resume): Update insn_count before exiting.
5422         (engine_resume_full): Keep accurate core profile data.
5423
5424         * cgen-utils.c (sim_disassemble_insn): Don't use
5425         sim_core_read_aligned_N, it messes up profiling results.
5426
5427 Mon Feb 23 20:45:57 1998  Mark Alexander  <marka@cygnus.com>
5428
5429         * nltvals.def: Regenerate with MN10300 additions.
5430
5431 Tue Feb 24 13:18:42 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5432
5433         * sim-trace.h (TRACE_ALU_RESULT2): Define.
5434
5435         * sim-trace.h, sim-trace.c (trace_result_word2,
5436         trace_input_word4, trace_result_word4): New function.
5437
5438 Mon Feb 23 13:08:35 1998  Doug Evans  <devans@canuck.cygnus.com>
5439
5440         * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5441
5442         * sim-xcat.h: Delete.
5443         * cgen-mem.h: Delete inclusion of sim-xcat.h.
5444         * cgen-sim.h: Ditto.
5445         * sim-alu.h: Replace sim-xcat.h with symcat.h.
5446         * sim-n-bits.h: Ditto.
5447         * sim-n-core.h: Ditto.
5448         * sim-n-endian.h: Ditto.
5449
5450 Mon Feb 23 13:19:58 1998  Michael Meissner  <meissner@cygnus.com>
5451
5452         * syscall.c (cb_syscall): Handle short reads, and EOF.
5453
5454 Tue Feb 24 00:29:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5455
5456         * sim-trace.c (print_data): case trace_fmt_fp missing break.  Use
5457         sim_fpu to safely print fp_word values.
5458         (print_data): Add trace_fmt_bool and trace_fmt_addr.
5459         (trace_result_bool1, trace_result_addr1): New functions.
5460         (trace_input_bool1, trace_input_addr1): New functions.
5461
5462         * sim-trace.h (TRACE_FPU_*): Define.
5463
5464 Mon Feb 23 13:24:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5465
5466         * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5467         (sim_fpu_fpto, sim_fpu_tofp): Define.
5468
5469 Fri Feb 20 18:08:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5470
5471         * sim-fpu.c (sim_fpu_cmp): New function.
5472
5473 Wed Feb 18 16:29:21 1998  Doug Evans  <devans@canuck.cygnus.com>
5474
5475         * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5476         instead of abuf->length.
5477         * sim-trace.c (trace_options): Have -t only trace a few useful things.
5478         (set_trace_option_mask): Renamed from set_trace_options.
5479         (set_trace_option): New function.
5480         (trace_option_handler): Update calls to set_trace_option{,_mask}.
5481         * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5482
5483 Wed Feb 18 12:42:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5484
5485         * sim-basics.h: Declare struct _sim_fpu.
5486
5487 Tue Feb 17 16:27:46 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5488
5489         * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5490         (trace_prefix, trace_input*, trace_result*): Declare.
5491         (trace_one_insn): Change declaration, assume trace_prefix called.
5492         (trace_generic): Like trace_one_insn.
5493         (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5494         (TRACE_alu, TRACE_[a-z]*): Update.
5495
5496         * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5497         trace_insn, save_data, trace_idx_to_str, print_data): New
5498         functions.
5499         (trace_one_insn): Rewrite.
5500         (trace_generic): New function.
5501
5502 Tue Feb 17 17:27:30 1998  Doug Evans  <devans@seba.cygnus.com>
5503
5504         * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5505
5506         * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5507         (SEMANTIC_FN): Rewrite declaration.
5508         (DECODE): Update type of semantic_fast member.
5509         ({EX,SEM}_FN_NAME): Have only one version.
5510         * sim-base.h (sim_state_base): Delete conditionals surrounding
5511         member scache_size.
5512
5513 Tue Feb 10 18:31:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5514
5515         * sim-load.c (sim_load_file): Print LMA/VMA according to value
5516         used.
5517
5518 Tue Feb 10 14:56:23 1998  Ian Carmichael  <iancarm@cygnus.com>
5519
5520         * sim-core.c: Add missing prototypes for WITH_DEVICES.
5521         Add missing parameters to device_io calls.
5522         * sim-core.h: Add missing parameters to device_io calls.
5523
5524 Mon Feb  9 14:48:37 1998  Doug Evans  <devans@canuck.cygnus.com>
5525
5526         * cgen-sim.h (DECODE): Always use switch for `read' for now.
5527         (PAREXEC): Renamed from PARALLEL_EXEC.  All uses updated.
5528         (SEMANTIC{,_CACHE}_FN): Fix return type.
5529         * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5530         (engine_resume): Likewise.  Make `engine' volatile.  Save copy
5531         of cpu pointer in volatile object.  Initialize read switch if
5532         -parallel.
5533
5534 Thu Feb  5 13:27:04 1998  Doug Evans  <devans@seba.cygnus.com>
5535
5536         * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5537         (SEM_INSN): New macro.
5538
5539 Tue Feb  3 16:31:56 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5540
5541         * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5542
5543 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5544
5545         * configure: Regenerated to track ../common/aclocal.m4 changes.
5546
5547 Sun Feb  1 16:16:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5548
5549         * sim-types.h (fp_word): New type, define according to
5550         WITH_TARGET_FLOATING_POINT_BITSIZE.
5551
5552         * aclocal.m4 (default_sim_floating_point_bitsize): Add
5553         configuration of size of floating point registers.
5554
5555 Sun Feb  1 14:02:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5556
5557         * sim-profile.c (profile_print): Only print CPU <N> if other
5558         output is going to appear.
5559
5560 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5561
5562         * configure: Regenerated to track ../common/aclocal.m4 changes.
5563
5564 Sat Jan 31 18:03:55 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5565
5566         * sim-types.h (address_word): Typedef according to
5567         WITH_TARGET_ADDRESS_BITSIZE.
5568         (signed_cell, unsigned_cell, natural_cell): Ditto using
5569         WITH_TARGET_CELL_BITSIZE.
5570
5571         * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5572         (WITH_TARGET_CELL_BITSIZE): Define.
5573         (WITH_HOST_WORD_BITSIZE): Delete.
5574
5575         * sim-config.c (print_sim_config): Update.
5576
5577         * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5578         configuration of address and OpenFirmware cell sizes.
5579
5580 Fri Jan 30 09:36:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
5581
5582         * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5583         * sim-run.c (sim_engine_run): Update.
5584
5585         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5586         CPU_CIA.
5587         * sim-run.c (sim_engine_run): Ditto.
5588
5589         * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5590         (sim_resume): Pass nr_cpus to sim_engine_run.
5591
5592         * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5593
5594         * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5595         MAX_NR_PROCESSORS.
5596         (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5597
5598 Fri Jan 23 14:20:54 1998  Doug Evans  <devans@seba.cygnus.com>
5599
5600         * Make-common.in (stamp-tvals): New rule.
5601         (targ-vals.h,targ-map.c): Depend on it.
5602         (clean): Remove stamp-tvals.
5603
5604 Tue Jan 20 21:35:13 1998  Michael Meissner  <meissner@cygnus.com>
5605
5606         * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5607         in code also #if 0'ed.
5608
5609 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
5610
5611         * configure: Regenerated to track ../common/aclocal.m4 changes.
5612         * aclocal.m4: Recognize --enable-maintainer-mode.
5613
5614 Mon Jan 19 12:45:45 1998  Doug Evans  <devans@seba.cygnus.com>
5615
5616         * cgen-scache.h: Deleted.
5617         * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5618         * cgen-scache.c: Only compile contents if WITH_SCACHE.
5619         (scache_init): Use runtime computed size of SCACHE.
5620         (scache_flush): Likewise.
5621         * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5622         ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5623         * cgen-sim.h: Scache support moved here.
5624         (PC): Redo definition.
5625         (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5626         (DECODE): Add parallel execution support.
5627         Only include semantic label members if using switch.
5628         (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5629         (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5630         (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5631         SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5632         from cgen-types.h.
5633         (engine_{stop,run,resume,halt,signal}): Delete decls.
5634         * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5635         (argbuf,scache): Delete forward decls.
5636         (STATE): Delete decl.
5637         * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5638         Include cgen-mem.h, cgen-ops.h.
5639         (engine_halt,engine_signal): Delete.
5640         ({ex,exc,sem,semc}_illegal): Delete.
5641         (sim_disassemble_insn): Result of extract fn is in bits.
5642         * genmloop.sh: Rewrite.
5643
5644         * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5645         line numbers.
5646
5647         * sim-base.h (sim_state_base): Delete member `model'.
5648         (sim_cpu_base): Add member `model'.
5649         * sim-model.h (IMP_PROPERTIES): New type.
5650         (MACH): New members imp_props, models.
5651         (models): Delete decl.
5652         * sim-model.c (set_model): Update.
5653         * sim-profile.c (profile_print_model): Update.
5654
5655         * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5656
5657 Fri Jan 16 12:33:09 1998  Nick Clifton  <nickc@cygnus.com>
5658
5659         * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5660         CGEN_INSN_SYNTAX().
5661
5662 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5663
5664         * configure: Regenerated to track ../common/aclocal.m4 changes.
5665         * config.in: Ditto.
5666
5667 Mon Dec 15 23:16:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5668
5669         * aclocal.m4 (AR): Check for sigaction.
5670
5671 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
5672
5673         * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5674
5675         * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5676         * sim-config.c (sim_config): Replace WITH_DEVICES with
5677         WITH_TREE_PROPERTIES.
5678
5679         * configure: Regenerated to track ../common/aclocal.m4 changes.
5680
5681 Wed Dec  3 17:56:02 1997  Doug Evans  <devans@canuck.cygnus.com>
5682
5683         * Make-common.in (SIM_ENVIRONMENT): New variable.
5684         (CONFIG_CFLAGS): Add it.
5685         * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5686         --enable-sim-environment option.
5687         * configure: Regenerated.
5688         * sim-config.h (environment support): Rewrite.
5689         * sim-config.c (current_environment): Define as enum, unconditionally.
5690         (current_alignment): Define unconditionally.
5691         (config_environment_to_a): Update.
5692         (config_alignment_to_a): Fix type of argument.  Define unconditionally.
5693         (sim_config): Handle environment and alignment determination
5694         unconditionally.  Delete sanity checks of current_environment,
5695         unnecessary.
5696         (print_sim_config): Update.
5697         * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5698         (standard_options): Add --environment.
5699         (standard_option_handler): Likewise.
5700
5701 Fri Nov 28 12:21:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5702
5703         * sim-alu.h: Add notes on carry vs borrow for subtraction.
5704         (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5705         (ALU{,8,16,32,64}ADDC): Define - add carrying.
5706         (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5707         (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5708         (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5709         (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5710         argument ADD_CA macro with two argument ADDC_C - add carrying with
5711         carry in.
5712         (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5713         argument SUB_CA macro with two argument SUBC_X - subtract
5714         carrying, extended.
5715         (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5716         borrow-in.
5717         (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5718
5719 Sun Nov 30 17:40:57 1997  Michael Meissner  <meissner@cygnus.com>
5720
5721         * sim-io.c (sim_io_{syscalls,getstring}): Delete.  No longer used.
5722         * sim-io.h (sim_io_syscalls): Delete.
5723
5724 Fri Nov 28 20:10:09 1997  Michael Meissner  <meissner@cygnus.com>
5725
5726         * syscall.c (cb_syscall): Add missing else, so write to stdout
5727         isn't doubled.
5728
5729         * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5730         the carry bit from the CPU's psw.
5731
5732 Fri Nov 28 11:15:05 1997  Doug Evans  <devans@canuck.cygnus.com>
5733
5734         * gennltvals.sh: Redo syscall support.
5735         * nltvals.def: Regenerated.
5736
5737 Wed Nov 26 16:49:38 1997  Michael Meissner  <meissner@cygnus.com>
5738
5739         * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5740         the stream immediately.
5741
5742 Wed Nov 26 12:32:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5743
5744         * sim-io.c (sim_io_getstring): Delete unused len2.
5745         (sim_io_syscalls): Ditto for sys_errno.
5746
5747 Wed Nov 26 11:18:40 1997  Doug Evans  <devans@canuck.cygnus.com>
5748
5749         * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5750
5751         * Make-common.in (run.o): Depend on remote-sim.h.
5752         (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5753         (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5754
5755 Tue Nov 25 20:12:46 1997  Michael Meissner  <meissner@cygnus.com>
5756
5757         * sim-io.c (sim_io_syscalls): Disable lseek.
5758
5759 Tue Nov 25 00:12:38 1997  Doug Evans  <devans@seba.cygnus.com>
5760
5761         * gennltvals.sh: Generate syscall values for d30v.
5762
5763         * gennltvals.sh: Use libgloss/syscall.h for sparc.
5764         * nltvals.def: Regenerate.
5765
5766         * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5767         (os_fstat): Likewise.  Validate fd argument.
5768         (cb_host_to_target_stat): Delete big_p arg.  If HS arg is NULL,
5769         just compute target stat struct length.
5770         * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5771         (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5772         (get_string): Return host errno values so they can be properly
5773         translated later.
5774         (cb_syscall): Likewise.
5775         (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5776         (cb_syscall, case read): Use read_stdin for file descriptor 0.
5777         (cb_syscall, case write): Use write_stderr for file descriptor 2.
5778         (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5779         (get_path): New function.
5780
5781 Mon Nov 24 18:56:07 1997  Michael Meissner  <meissner@cygnus.com>
5782
5783         * sim-io.c (sim_io_syscalls): New function to provide system call
5784         emulation.  Provide exit, open, close, read, write, lseek, and
5785         unlink.
5786         (sim_io_getstring): New function to return a string from a
5787         simulated memory location.
5788
5789         * sim-io.h (sim_io_syscalls): Add declaration.
5790
5791 Mon Nov 24 12:09:59 1997  Doug Evans  <devans@seba.cygnus.com>
5792
5793         * sim-core.c (sim_core_signal): Fix spelling error in message.
5794
5795         * sim-hrw.c (sim_read): Use read map, not write map.
5796
5797         * Make-common.in (all): Add .gdbinit.
5798         * gdbinit.in: Add dump command.
5799
5800         * sim-model.c (model_options): Use '\0' for `shortopt'.
5801
5802         * sim-trace.c (trace_option_handler): Set state trace file
5803         for --trace-file in addition to cpu's values.
5804         (trace_vprintf): If cpu == NULL, try state's trace file.
5805         (trace_options): Reorganize table, reword some descriptions.
5806
5807 Sun Nov 23 10:57:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5808
5809         * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5810         New functions.
5811
5812 Sat Nov 22 19:16:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5813
5814         * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5815         signal untranslated, document problem with this.
5816
5817         * nrun.c (main): Check for a prog name of `*step'.  If present,
5818         step the simulator instead of allowing it to run free.
5819
5820         * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5821
5822         * Make-common.in (sim_main_headers): Add sim-signal.h.
5823
5824 Fri Nov 21 09:32:32 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5825
5826         * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5827
5828 Thu Nov 20 20:35:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5829
5830         * sim-signal.h: Start simulator signals at 64 so that host signal
5831         numbers can be detected and reported.
5832
5833         * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5834
5835 Wed Nov 19 12:02:41 1997  Doug Evans  <devans@seba.cygnus.com>
5836
5837         * callback.c (cb_host_to_target_stat): Fix return values.
5838
5839         * cgen-sim.h (enum_signal_type): Delete.
5840         (engine_signal): Update prototype.
5841         * cgen-utils.c: Don't include <signal.h>.
5842         (sim_signal_to_host): Delete, lives in sim-signal.c now.
5843         (engine_signal): Update.
5844
5845         * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5846         (sim_state_free): Call SIM_STATE_FREE if defined.
5847
5848         * sim-module.c (sim_module_install): Don't leave any modules
5849         installed if one fails to install.
5850
5851 Wed Nov 19 13:25:48 1997  Michael Meissner  <meissner@cygnus.com>
5852
5853         * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5854         more, since alloca is not used in this file.
5855
5856         * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5857         correctly set the carry and overflow bits for those types.
5858         (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5859         with carry, so carry is correct after doing both adds.
5860         (ALU*): Space out '\' to make it easier to read.
5861
5862 Tue Nov 18 15:53:45 1997  Doug Evans  <devans@canuck.cygnus.com>
5863
5864         * sim-core.c (sim_core_signal): Use sim_stopped instead of
5865         sim_signalled.
5866
5867         * sim-signal.c, sim-signal.h: New files.
5868         * Make-common.in (sim-signal.o): Add rule for.
5869         (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5870         * sim-abort.c: Don't include <signal.h>.
5871         * sim-basics.h: #include "sim-signal.h".
5872         * sim-break.c: Don't include <signal.h>.
5873         (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5874         * sim-core.c: Don't include <signal.h>.
5875         (SIGBUS): Delete definition.
5876         (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5877         * sim-engine.c: Don't include <signal.h>.
5878         (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5879         * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5880         * sim-resume.c: Don't include <signal.h>.
5881         (SIGTRAP): Delete definition.
5882         (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5883         * sim-stop.c: Don't include <signal.h>.
5884         (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5885         * sim-watch.c: Don't include <signal.h>.
5886         (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5887
5888         * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5889
5890         * sim-base.h (CIA_ADDR): Provide default definition.
5891         * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5892         * sim-break.c (sim_handle_breakpoint): Likewise.
5893
5894 Mon Nov 17 14:15:31 1997  Doug Evans  <devans@seba.cygnus.com>
5895
5896         * Make-common.in (srccom): New variable.
5897
5898         * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5899         (LIB_OBJS): Add syscall.o.
5900         (gentmap): Pass $(NL_TARGET) to $(CC).
5901         (syscall.o): Add rule for.
5902         (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5903         (sim-bits.o): Depend on $(sim-n-bits_h).
5904         (sim-load.o): Depend on callback.h.
5905
5906         * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5907         cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5908         * cgen-mem.h, cgen-ops.h: New files.
5909
5910         * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5911
5912         * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5913         Rewrite build rule.
5914         * callback.c: #include string.h or strings.h.
5915         #include sys/types.h and sys/stat.h.
5916         (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5917         (os_get_errno,os_open): Update.
5918         (os_stat,os_fstat): New functions.
5919         (os_init): Initialize syscall_map, errno_map, open_map.
5920         (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5921         errno_map, open_map, signal_map, stat_map.
5922         (cb_read_target_syscall_maps): New function.
5923         (cb_target_to_host_syscall): New function.
5924         (cb_host_to_target_errno): Renamed from host_to_target_errno.
5925         (cb_target_to_host_open): Renamed from target_to_host_open.
5926         (store): New function.
5927         (cb_host_to_target_stat): New function.
5928         * syscall.c: New file.
5929         * gentmap.c (sys_tdefs): New global.
5930         (gen_targ_vals_h): Output target syscall numbers.
5931         (gen_targ_map_c): Update.  Output target syscall translation map.
5932         * gentvals.sh: New first argument `target'.  Preface table with
5933         #ifdef NL_TARGET_$target if non-null target passed.
5934         * gennltvals.sh: New file.
5935         * nltvals.def: Regenerated.
5936
5937 Fri Nov 14 11:33:34 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5938
5939         * sim-n-core.h (sim_core_read_unaligned_N): Return static
5940         sim_core_dummy_M.
5941         (sim_core_dummy_M): Declare.
5942
5943 Wed Nov 12 18:16:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5944
5945         * sim-core.c (sim_core_signal): Print the address of the
5946         instruction.
5947
5948 Thu Nov 13 11:49:41 1997  Doug Evans  <devans@seba.cygnus.com>
5949
5950         * sim-base.h (sim_state_base): Move `magic' to end of struct.
5951
5952         * sim-base.h (sim_state_base): Add member trace_data.
5953         (STATE_TRACE_DATA): New macro.
5954         * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5955         ({WITH_,}TRACE_DEBUG_P): New macros.
5956         (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5957         (_sim_cpu): Delete forward reference.
5958         (debug_printf): Update.
5959         * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5960         (trace_options): Add --trace-debug.
5961         (set_trace_options): Handle it.
5962         (trace_option_handler): Likewise.
5963         (trace_install): Init state trace_data struct.
5964         (trace_uninstall): Close state trace file.
5965         * sim-events.c (ETRACE): Only print source file and line number if
5966         --trace-debug.
5967         * sim-n-core.h (sim_core_trace_M): Likewise.
5968
5969         * sim-core.c (sim_core_signal): Add missing "\n" in message.
5970
5971 1997-11-13  Felix Lee  <flee@cygnus.com>
5972
5973         * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5974         initializer.
5975         * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5976
5977 Wed Nov 12 12:18:08 1997  Doug Evans  <devans@canuck.cygnus.com>
5978
5979         * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5980
5981         * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5982         built this way.
5983         (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5984         (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5985         source tree.
5986
5987 Tue Nov 11 13:28:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5988
5989         * sim-events.c (sim_events_process): Re-compute the time -
5990         update_time_from_event - as each event is processed. Reverses
5991         previous change.
5992
5993 Fri Nov  7 00:37:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5994
5995         * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5996
5997 Fri Nov  7 00:37:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
5998
5999         * sim-events.c (sim_events_process): Delete redundant call to
6000         update_time_from_event.
6001         (sim_events_slip): Always decrement time_from_event.
6002         (sim_events_tick, sim_events_deschedule, update_time_from_event):
6003         Delete assertion that time_from_event >=0 when work in queue, no
6004         longer applicable.
6005
6006 Thu Nov  6 12:06:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6007
6008         * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
6009         (standard_option_handler): Update.
6010
6011         * sim-options.h: Clarify documentation.
6012         (OPTION_LONG_ONLY_P): Delete definition.
6013         (OPTION_VALID_P): Define.
6014
6015         * sim-options.c (sim_print_help): Allow short only options.
6016         (sim_parse_args): Ditto.
6017         (sim_args_command): Skip short only options.
6018         (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
6019         separate entries for short and long options in the HANDLERS and
6020         ORIG_VAL tables.
6021         (sim_parse_args): Disable argument permutation.
6022
6023 Wed Nov  5 13:40:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6024
6025         * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
6026         Add argument M, size of data type.
6027         (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
6028         Declare, ditto for 5, 6 & 7 byte transfers.
6029         (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
6030         as aligned variant.
6031
6032         * sim-n-core.h (sim_core_trace_M): Rename from
6033         sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
6034         with transfer type. Print transfer direction.  Handle 1 and 2 byte
6035         transfers.
6036         (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
6037         unaligned accesses.
6038         (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
6039         Update all functions.
6040
6041         * sim-core.c: Generate functions starting with 16 not 1.
6042         (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
6043         all 5, 6 & 7 byte transfers.
6044
6045         * sim-n-core.h (sim_core_read_misaligned_N,
6046         sim_core_write_misaligned_N): Implement.
6047
6048 Mon Nov  3 15:03:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6049
6050         * sim-endian.h (U16_8): Implement
6051
6052         * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
6053
6054         * sim-endian.h (VL8_16, VH8_16): Implement.
6055
6056         * sim-memopt.c (memory_option_handler): Typecast 64bit value to
6057         long in printf.
6058         (memory_option_handler): Only zalloc modulo bytes when non-zero.
6059         (memory_option_handler): Skip comma in alias address list
6060
6061 Fri Oct 31 13:03:33 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6062
6063         * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
6064         space params.
6065         (parse_size, parse_addr): New functions
6066         (memory_option_handler, memory_options): Parse address & size
6067         using new functions. Pass level, space, modulo to do_memopt_add &
6068         do_memopt_del.
6069
6070         * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6071
6072         * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6073         `attach_type attach' argument with `unsigned level' argument.
6074         Document.
6075
6076         * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6077         sim_core_attach): Replace argument attach with level.  Update
6078         verification of arguments.
6079         (sim_core_map_detach, sim_core_detach): Replace argument attach
6080         with level.
6081
6082         * sim-basics.h (enum _attach_type): Delete.
6083
6084 Thu Oct 30 13:45:00 1997  Doug Evans  <devans@seba.cygnus.com>
6085
6086         * sim-core.h (sim_core_write_8): Define.
6087
6088 Tue Oct 28 12:29:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6089
6090         * sim-bits.h: Document ROTn macro.
6091
6092         * sim-endian.h (H2T): Handle 16 byte variables.
6093
6094         * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6095         error.
6096
6097         * sim-core.c: Do not generate sim_core_*_word.
6098
6099         * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6100         (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6101
6102         * sim-core.h (sim_core_read_unaligned_word,
6103         sim_core_read_aligned_word, sim_core_read_word,
6104         sim_core_write_unaligned_word, sim_core_write_aligned_word,
6105         sim_core_write_word): Change to macros that map onto sim_core_*_N.
6106
6107 Mon Oct 27 11:25:10 1997  Doug Evans  <devans@canuck.cygnus.com>
6108
6109         * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6110
6111         * sim-endian.h: Disable 16 byte support.
6112
6113 Mon Oct 27 12:00:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6114
6115         * sim-endian.c (_SWAP_16): Define.  Generate 126 bit swap code.
6116
6117         * sim-n-core.h (sim_core_trace_N): New function.
6118         (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6119         (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6120
6121         * sim-endian.h:  Add 128 bit variant.
6122
6123         * sim-core.h, sim-core.c: Add 128 bit variant.
6124
6125         * sim-types.h: Add signed128 and unsigned128 types using a struct.
6126
6127 Fri Oct 24 11:33:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6128
6129         * sim-events.c (sim_events_process): Clear events->work_pending.
6130         (sim_events_tickn, sim_events_tick): Accumulate, instead of
6131         setting, nr_ticks_to_process.
6132         (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6133         when the event queue isn't next.
6134
6135         * sim-events.h, sim-events.c (sim_events_slip): New function.
6136
6137 Wed Oct 22 14:18:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6138
6139         * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6140
6141         * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6142         arguments.
6143
6144 Tue Oct 21 18:37:57 1997  Doug Evans  <devans@canuck.cygnus.com>
6145
6146         * nrun.c (main): Remove useless test of name != NULL.
6147         Exit if bfd_openr fails.  Call bfd_check_format after bfd_openr.
6148
6149 Tue Oct 21 10:42:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6150
6151         * sim-fpu.c (EXPMAX): Type is unsigned.
6152         (MIN_INT, MAX_INT): Type is signed64.
6153         (i2fpu): Type of val is signed64.
6154
6155 Tue Oct 21 10:42:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6156
6157         * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6158         a bucket size of zero.
6159
6160         * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6161         OPTION_PROFILE_PC): Define.
6162         (profile_option_handler): Add support for --profile-pc and
6163         --profile-pc-granularity options.
6164         (profile_pc_init): When possible, compute nr buckets from bucket
6165         size.
6166
6167         * sim-profile.c (profile_pc_init): Align the profile-pc end
6168         address with the profile-pc bucket size.
6169
6170         * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6171         something less ambiguous.
6172         (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6173
6174         * sim-profile.c (profile_pc_cleanup): New function. Move
6175         profile_pc_uninstall code to here.
6176         (profile_pc_uninstall): Call.
6177         (profile_pc_init): Call.
6178
6179 Mon Oct 20 17:23:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6180
6181         * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6182         file using BSD gprof format.
6183
6184         * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6185         unsigned_word.
6186         (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6187         MSBIT64): Force result to unsignedN.
6188
6189 Thu Oct 16 11:38:56 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6190
6191         * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6192         brace from macro.
6193         (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6194         (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6195         (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6196         (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6197
6198 Wed Oct 15 09:24:19 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6199
6200         * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6201         type void*.
6202
6203         * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6204         sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6205         type void*.
6206         (sim_core_attach): Rename buffer_freed to free_buffer, type
6207         void*. Ensure that allocated buffer is alligned according to
6208         region's address.
6209
6210 Mon Oct 13 11:34:50 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6211
6212         * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6213         (ALU64_SUB): Define.
6214
6215         * Make-common.in (all): Build SIM_EXTRA_ALL first.
6216         (.gdbinit): Remove dependencies, generate once per build.
6217
6218 Tue Oct 14 19:20:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6219
6220         * sim-n-core.h (sim_core_read_aligned_N,
6221         sim_core_write_aligned_N): Make xaddr param type address_word not
6222         unsigned_word.
6223
6224 Fri Oct  3 09:49:18 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6225
6226         * sim-fpu.h, sim-fpu.c: Rewrite.  Change sim_fpu object to an
6227         unpacked floating point struct.  Pass sim_fpu object by reference.
6228         Add preliminary support for rounding modes.
6229
6230 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6231
6232         * configure: Regenerated to track ../common/aclocal.m4 changes.
6233
6234 Thu Oct  2 19:43:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6235
6236         * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6237         WITH_TARGET_BITSIZE.
6238
6239 Thu Sep 25 23:20:20 1997  Felix Lee  <flee@yin.cygnus.com>
6240
6241         * sim-profile.c (profile_print_core): label needs empty statement.
6242
6243 Thu Sep 25 11:20:47 1997  Stu Grossman  <grossman@babylon-5.cygnus.com>
6244
6245         * sim-break.c (sim_set_breakpoint sim_clear_breakpoint):  Use ZALLOC
6246         and zfree instead of xmalloc and free.  Prevents warnings.
6247
6248 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6249
6250         * configure: Regenerated to track ../common/aclocal.m4 changes.
6251
6252 Wed Sep 24 17:23:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6253
6254         * Make-common.in (SIM_BITSIZE): Assign from configured value.
6255         (CONFIG_CFLAGS): Add SIM_BITSIZE.
6256
6257         * aclocal.m4 (--enable-sim-bitsize): Developer option for
6258         controling the bitsize/msb of the target.
6259
6260 Wed Sep 24 17:41:40 1997  Stu Grossman  <grossman@babylon-5.cygnus.com>
6261
6262         * Make-common.in:  New files sim-break.c, sim-break.h.
6263         * sim-base.h:  Add point to breakpoint list to sim_state_base.
6264         * sim-break.c sim-break.h:  New modules that implement intrinsic
6265         breakpoint support.
6266         * sim-module.c:  Add breakpoint module.
6267
6268 Tue Sep 23 00:26:39 1997  Felix Lee  <flee@yin.cygnus.com>
6269
6270         * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6271         an hour.
6272         * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6273         if (0) { 1 % 0; }
6274         * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6275         (SIGBUS) define for Windows.
6276         * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6277         * sim-resume.c: define SIGTRAP for windows.
6278         * sim-xcat.h: use token pasting if ALMOST_STDC.
6279
6280 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6281
6282         * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6283         configured values.
6284         (CONFIG_CFLAGS): Add same.
6285
6286 Mon Sep 22 17:20:27 1997  Felix Lee  <flee@cygnus.com>
6287
6288         * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6289         (SIGNED32): use ##i32.
6290
6291 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6292
6293         * configure: Regenerated to track ../common/aclocal.m4 changes.
6294
6295 Tue Sep 23 10:07:47 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6296
6297         * aclocal.m4 (sim-endian): Simplify logic determining [default]
6298         endian of target.
6299
6300         * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6301         SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6302         SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6303         SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6304         (CONFIG_CFLAGS): Add same.
6305
6306         * aclocal.m4: Perform AC_SUBST on optional options.
6307
6308 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6309
6310         * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6311
6312         * sim-options.c (standard_option_handler): Typo in warning message.
6313
6314         * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6315
6316         * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6317         insn count.  Make count conditional on there being a valid
6318         INSN_NAME.
6319         (profile_pc_init): Make default PC profile frequency an arbitrary
6320         256.
6321
6322         * sim-base.h: Ditto.
6323
6324         * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6325         SIM_HAVE_MODEL.
6326
6327         * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6328         archure struct.
6329
6330 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6331
6332         * configure: Regenerated to track ../common/aclocal.m4 changes.
6333
6334 Mon Sep 22 11:45:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6335
6336         * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6337         configured alignment.
6338
6339 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6340
6341         * configure: Regenerated to track ../common/aclocal.m4 changes.
6342
6343 Fri Sep 19 17:26:14 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6344
6345         * sim-config.c (sim_config): Check for default alignment.
6346
6347         * sim-options.c (standard_option_handler): Add alignment option.
6348
6349         * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6350         default alignment requirements on memory accesses.
6351
6352 Fri Sep 19 11:51:35 1997  Jeffrey A Law  (law@cygnus.com)
6353
6354         * sim-load.c (sim_load_file): Return failure if the executable
6355         had no loadable sections.
6356
6357 Wed Sep 17 13:33:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6358
6359         * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6360         trace output.
6361
6362         * sim-core.c (sim_core_signal): When bad access halt simulator
6363         SIGSEGV / SIGBUS instead of aborting.
6364         (signal.h): Include.
6365
6366         * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6367         options was missing.
6368
6369         * sim-bits.h (MOVED): Define
6370
6371 Wed Sep 17 10:33:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6372
6373         * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6374         BIT.
6375
6376         * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6377
6378         * sim-bits.c: Add 8 bit versions of bit macros.
6379
6380         * sim-bits.h: Ditto.
6381
6382 Tue Sep 16 16:15:16 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6383
6384         * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6385         (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6386
6387         * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6388         (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6389
6390         * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6391         (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6392
6393 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6394
6395         * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6396         configure.in: Output to cconfig.h instead of config.h.
6397
6398         * configure: Regenerated to track ../common/aclocal.m4 changes.
6399
6400 Mon Sep 15 15:39:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6401
6402         * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6403         BFD if known.
6404
6405 Tue Sep  9 21:46:46 1997  Felix Lee  <flee@cygnus.com>
6406
6407         * callback.c (os_write): divert stdout and stderr to their
6408         respective hooks.
6409
6410 Thu Sep 11 10:08:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6411
6412         * sim-profile.c (profile_print_speed): Call
6413         sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6414
6415         * sim-events.c (sim_events_elapsed_time): New function return nr
6416         host MS consumed by the simulator.
6417         (sim_watch_valid): Use.
6418
6419         * sim-module.c (modules): Install sim_events very very early.
6420
6421         * sim-profile.c (profile_print): Call profile_print_pc.
6422         (print_bar):
6423         (profile_pc_init): New function, set up processor for PC
6424         profiling.
6425         (profile_print_pc): New function, print a PC profile.
6426         (profile_pc_event): New function, sample PC.
6427
6428         * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6429         PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6430         profile struct.
6431
6432         * sim-options.c (sim_print_help): Pacify GCC.
6433
6434         * sim-n-core.h (sim_core_read_aligned_N,
6435         sim_core_write_aligned_N): Add un-conditional profile call.
6436         (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6437         profile call when aligned read/write isn't used.
6438
6439         * sim-base.h: Include sim-profile, sim-model after sim-core &
6440         sim-events allow sim-core to define useful values.
6441
6442         * sim-profile.c (OPTION_PROFILE_CORE): Define.
6443         (profile_option_handler, profile_options): Add support for
6444         --profile-core option.
6445         (print_bar): Include when core profiling.
6446         (profile_print_core): New function, print core profile.
6447
6448         * sim-config.c (print_sim_config): Print profile status.
6449
6450         * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6451         WITH_PROFILE_PC_P): Define.
6452         (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6453         (PROFILE_COUNT_CORE): Define.
6454
6455 Thu Sep 11 08:44:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6456
6457         * sim-watch.c (handle_watchpoint): Pass a char** index into the
6458         interrupt_names array as the data.
6459         (sim-watch.h): Document.
6460
6461 Wed Sep 10 16:15:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6462
6463         * sim-options.c (sim_print_help): When the doc string is to long
6464         word wrap it.
6465
6466         * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6467         that only the first few the watch options are listed.  Generate
6468         meanginful usage messages.
6469
6470         * sim-options.h (struct OPTION): Clarify use of doc_name field
6471
6472 Wed Sep 10 13:23:24 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6473
6474         * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6475         (standard_option_handler): Handle --architecture-info.
6476
6477 Tue Sep  9 21:46:46 1997  Felix Lee  <flee@cygnus.com>
6478
6479         * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6480         illegal zero-sized array.
6481         * sim-core.c (sim_core_xor_read_buffer): same.
6482
6483 Tue Sep  9 11:20:35 1997  Doug Evans  <dje@canuck.cygnus.com>
6484
6485         * nltvals.def: Regenerate.
6486
6487 Tue Sep  9 02:10:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6488
6489         * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6490
6491 Mon Sep  8 12:22:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6492
6493         * sim-bits.c (MASKED): Delete.
6494         (EXTRACTED): Delete.
6495         (LSEXTRACTED, MSEXTRACTED): New functions.
6496
6497         * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6498         (MSMASKEDn, LSMASKEDn): Add last argument.
6499         (MSMASK*): Ditto.
6500
6501         * sim-bits.h (EXTEND8, EXTEND16): Define.
6502         (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6503
6504         * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6505
6506         * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6507         current instruction address.
6508
6509         * sim-inline.h (*_ENGINE): Define.
6510
6511 Fri Sep  5 08:39:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6512
6513         * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6514
6515         * sim-watch.c (delete_watchpoint): Delete by ident and type.
6516         (watch_option_handler): Call delete_watchpoint with ident or type.
6517         (sim_watchpoint_install): Create interrupt specific watchpoint
6518         commands on the fly.
6519         (do_watchpoint_create): New function, create a watch point using
6520         type/int-nr info encoded in the option nr.
6521         (do_watchpoint_info): New function.  List active watchpoints.
6522
6523         * sim-watch.h: Change data structure to a list.
6524
6525         * sim-memopt.c (memory_option_handler): Require explicit "all"
6526         before deleting all memory regions.
6527
6528         * sim-utils.c (sim_do_commandf): New function, printf version of
6529         sim_do_command.
6530
6531         * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6532
6533         * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6534         bit endianness.
6535         (SIGNED64, UNSIGNED64): Delete.
6536         (ALU64_ADD): Don't rely on bit endianness.
6537         (ALU64_BEGIN): Define.
6538
6539         * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6540         (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6541
6542         * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6543         suffix - u64, LL - to 64 bit constants.
6544
6545 Thu Sep  4 09:27:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6546
6547         * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6548
6549         * sim-utils.h (NZALLOC): Define - zalloc * N.
6550
6551         * sim-hrw.c (sim_read, sim_write): New file.  Provide generic
6552         implementation of read/write functions.
6553
6554         * Make-common.in (sim-hrw.o): New target.
6555
6556         * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6557         memory.
6558
6559         * sim-memopt.c (memory_option_handler): Implement memory-size
6560         command. Implement memory-alias command.  Let memory-delete delete
6561         all memory regions.
6562         (add_memopt): New function.  Add a memory region.
6563         (do_memopt_delete): New function. Delete a memory region.
6564
6565         * sim-utils.c (sim_elapsed_time_get): Never return zero.
6566
6567         * sim-core.c (sim_core_detach): New function.
6568         (sim_core_map_detach): New function. Perform the actual detach.
6569         (sim_core_init): Move initialization code from here.
6570         (sim_core_install): To here.
6571         (sim_core_uninstall): And here.
6572
6573         * sim-module.c: Add memopt module.
6574
6575         * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6576         simulator base type.
6577
6578         * Make-common.in (sim_main_headers): Add sim-memopt.h
6579         (sim-memopt.o): New target.
6580
6581         * sim-core.c (sim_core_install): Add core_options to the option
6582         table.
6583
6584         * sim-watch.c (watch_options): Make --delete-watch a synonym for
6585         --watch-delete.
6586
6587         * sim-config.h (WITH_MODULO_MEMORY): Define as 0.  Update
6588         comments.
6589
6590         * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6591         address_word, add mask member.
6592
6593         * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6594         address_word, allow for 64bit targets in 32bit host. Add modulo
6595         argument.
6596         (sim_core_map_attach): Ditto.
6597         (new_sim_core_mapping): Ditto.
6598         (sim_core_translate): Mask address when modulo memory.
6599
6600 Wed Sep  3 17:32:54 1997  Doug Evans  <dje@seba.cygnus.com>
6601
6602         * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6603
6604         * gdbinit.in: New file.
6605         * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6606         * Make-common.in (distclean): Delete .gdbinit.
6607         (.gdbinit): Add rule for.
6608         * configure: Regenerated to track ../common/aclocal.m4 changes.
6609
6610         * Make-common.in (cgen-run.o): Add rule for.
6611
6612 Wed Sep  3 10:08:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6613
6614         * sim-resume.c (sim_resume): Suspend/resume the simulator.
6615
6616         * sim-events.c (sim_watch_valid): Compute total elapsed time from
6617         both resumed and previous elapsed time.
6618         (sim_events_init): Set initial_wallclock and current_wallclock to
6619         zero.
6620         (sim_events_install): Install sim_events_suspend and
6621         sim_events_resume.
6622         (sim_events_watch_clock): Allow for suspended simulator when
6623         computing the time of the clock event.
6624
6625         * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6626         initial_wallclock to elapsed_wallclock, set both to zero.
6627         (sim_events_init, sim_events_uninstall): Delete prototypes.
6628
6629         * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6630
6631         * sim-module.c(sim_module_resume, sim_module_suspend): New
6632         functions.
6633
6634 Wed Sep  3 10:08:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6635
6636         * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6637         message.
6638
6639 Tue Sep  2 14:57:06 1997  Doug Evans  <dje@canuck.cygnus.com>
6640
6641         * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6642         * Make-common.in (TAGS): Likewise.
6643         * sim-n-bits.h: Add TAGS comments for all functions.
6644         * sim-n-core.h: Likewise.
6645         * sim-n-endian.h: Likewise.
6646
6647 Mon Sep  1 10:50:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6648
6649         * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6650         kind.
6651
6652         * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6653
6654         * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6655         definition.
6656
6657 Sat Aug 30 09:47:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6658
6659         * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6660         (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6661
6662 Fri Aug 29 13:37:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6663
6664         * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6665         (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6666         nr_transfered and nr_this_transfer unsigned.
6667
6668         * sim-events.c (sim_events_tickn): N is signed, as limited to
6669         MAXINT.
6670
6671         * sim-n-endian.h (offset_N): Change size to unsigned.
6672
6673         * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6674
6675 Fri Aug 29 10:10:53 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6676
6677         * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6678
6679         * sim-options.c (sim_parse_args): Use dupargv.
6680
6681 Thu Aug 28 10:36:34 1997  Doug Evans  <dje@canuck.cygnus.com>
6682
6683         * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6684
6685 Thu Aug 28 12:09:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6686
6687         * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6688         base type.
6689
6690         * sim-options.c (standard_options): Add --architecture=MACHINE and
6691         --target=TARGET options.
6692         (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6693         (standard_option_handler): Handle architecture and target options.
6694         (bfd.h): Include.
6695
6696         * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6697         bfd_openr.
6698         (sim_analyze_program): Set prog_bfd architecture from
6699         STATE_ARCHITECTURE if known.
6700
6701 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6702
6703         * configure: Regenerated to track ../common/aclocal.m4 changes.
6704         * config.in: Ditto.
6705
6706 Wed Aug 27 18:11:30 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6707
6708         * aclocal.m4 (enable-sim-warnings): Remove comment stating
6709         that option does not apply to certain files.
6710
6711 Wed Aug 27 15:13:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6712
6713         * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6714         MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6715         offset from MSB/LSB.
6716
6717         * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6718         access address of sub word quantity of a hosts 16, 32, 64 bit word
6719         type.
6720         (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6721         (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6722         (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6723         return N*2 byte value with argument in Hi/Lo word.  Renamed from
6724         V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6725
6726         * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6727         (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6728         so that bit offset is explicit.
6729
6730 Wed Aug 27 11:55:35 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6731
6732         * sim-utils.c (sim_analyze_program): Add prog_name argument.
6733         Update STATE_PROG_BFD when needed with a dup'd copy of the
6734         program.
6735
6736         * sim-config.c (sim_config): Delete ABFD argument, use
6737         STATE_PROG_BFD directly.
6738
6739 Tue Aug 26 12:55:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6740
6741         * run.c (main): Pass the open ABFD to sim_create_inferior.
6742
6743         * nrun.c (main): Determine prog_bfd.  Pass to sim_create_inferior
6744         and sim_load.
6745         (bfd.h): Include.
6746
6747         * sim-hload.c (sim_load): New file. Implement generic sim_load for
6748         hardware only simulator targets.
6749
6750         * Make-common.in (sim-hload.o): Add rule.
6751
6752 Wed Aug 27 09:51:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6753
6754         * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6755         used by copyargv and freeargv.
6756
6757         * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6758         STATE_PROG_ARGV, not just a pointer.
6759
6760 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6761
6762         * configure: Regenerated to track ../common/aclocal.m4 changes.
6763         * config.in: Ditto.
6764
6765 Mon Aug 25 12:11:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6766
6767         * aclocal.m4 (sim-endian): Add second argument to
6768         SIM_AC_OPTION_ENDIAN.  First is hardwired endian, second is
6769         default endian when not hardwired.
6770
6771         * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6772         else failes value for target byte order.
6773
6774         * sim-config.c (sim_config): Add abfd arguments. Set
6775         STATE_PROG_BFD accordingly.  Determine prefered_target_byte_order
6776         from same.
6777         (sim_config): Return SIM_RC, don't abort.
6778         (bfd.h): Include.
6779
6780         * run.c (main): Update call to sim_open - add ABFD argument.
6781         * nrun.c (main): Add NULL ABFD argument.
6782
6783 Thu Aug 14 12:48:57 1997  Doug Evans  <dje@canuck.cygnus.com>
6784
6785         * callback.c (os_poll_quit): Make static.
6786         Call sim_cb_eprintf, not p->eprintf.
6787         (sim_cb_printf, sim_cb_eprintf): New functions.
6788         * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6789
6790         * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6791         sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6792         sim-utils.h. #include sim-utils.h.
6793         * sim-utils.h: Above decls moved here.
6794         (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6795
6796         * sim-watch.c (action_watchpoint): Fix thinkos.
6797
6798 Thu Jul 24 08:48:05 1997  Stu Grossman  (grossman@critters.cygnus.com)
6799
6800         * sim-types.h:  Fix defs of 64 bit data types for MSVC.
6801
6802 Tue Jul 22 10:35:37 1997  Doug Evans  <dje@canuck.cygnus.com>
6803
6804         * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6805         to FORCED_ALIGNMENT case.
6806
6807 Thu Jun  5 13:48:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6808
6809         * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6810
6811 Thu Jun  5 08:47:10 1997  Jeffrey A Law  (law@cygnus.com)
6812
6813         * Make-common.in (libsim.a): Fix typo.
6814
6815 Thu Jun  5 13:48:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6816
6817         * nrun.c (main): Verify the structure returned before using it.
6818
6819 Wed Jun  4 11:44:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6820
6821         * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6822         default.
6823
6824         * sim-engine.c (sim_engine_install): New function.  Install the
6825         engine init functions.
6826         (sim_engine_init): [Re]initialize the simulator engine.
6827
6828         * sim-module.c: Add sim_engine to list of modules that always
6829         install.
6830
6831 Tue Jun  3 04:52:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6832
6833         * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6834         to remove the old watchpoint, not delete_watchpoint.
6835         (watch_option_handler): Action the correct watchpoint, not just
6836         cycles.
6837
6838 Wed May 28 14:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6839
6840         * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6841         both low and high word.
6842         (sim_core_write_aligned_N): Ditto.
6843
6844         * sim-trace.c (set_trace_options): Delete code explicitly setting
6845         core->trace.
6846
6847         * sim-options.c (sim_print_help): Call the list commands if not a
6848         standalone simulator.
6849         (sim_print_help): Advise that some options may not be applicable.
6850
6851         * sim-trace.c (set_trace_options): Assume core present.
6852
6853         * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6854         buffer when full not almost full.
6855
6856 Tue May 27 14:32:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6857
6858         * sim-events.c (sim_events_process): Don't blat the event queue
6859         when processing watchpoints.
6860
6861         * sim-watch.h: Make arg unsigned long - stop sign extension.
6862
6863         * sim-events.c (sim_watch_valid): rewrite so debugable.
6864
6865         * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6866
6867         * sim-watch.c (schedule_watchpoint): Add is_within option so that
6868         inequality test is possible.
6869         (handle_watchpoint): Re-pass is_within arg.
6870         (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6871         0 to schedule_watchpoint's is_within arg.
6872         (sim_watchpoint_init): Re-pass is_within arg.
6873
6874         * sim-options.c (sim_print_help): Add is_command argument.  Don't
6875         include -- prefix when called from the command line interpreter.
6876
6877         * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6878
6879         * sim-events.c (sim_events_watch_sim): Add is_within argument,
6880         zero indicates that the test should be reversed.
6881         (sim_events_watch_core): Ditto.
6882         (WATCH_CORE): Compare range against is_within.
6883         (WATCH_SIM): Ditto.
6884
6885 Tue May 27 12:48:03 1997  Andrew Cagney  <cagney@b2.cygnus.com>
6886
6887         * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6888         sim_core_read_buffer.  Check nr-bytes transfered.
6889
6890         * sim-core.h (sim_core_common): Define a new struct that contains
6891         the common data.  to sd and cpu structures.
6892         * sim-core.c (sim_core_attach): Update.
6893         (sim_core_init): Update. Remember to copy initialized data to each
6894         cpu.
6895         (sim_core_find_mapping): Ditto.
6896
6897         * sim-core.c (sim_core_read_buffer): Add cpu argument.
6898         (sim_core_write_buffer): Ditto.
6899
6900         * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6901         transfer use xor version of read buffer.
6902         (sim_core_write_unaligned_N): Ditto for write.
6903
6904         * sim-core.c (sim_core_xor_read_buffer): New function implement
6905         xor-endian data read breaking transfer up into xor-endian sized
6906         blocks.
6907         (sim_core_xor_write_buffer): Ditto for write.
6908         (reverse_n): Reverse order of arbitrary number of bytes in buffer
6909         - needed for xor-endian transfers.
6910
6911 Fri May 23 14:24:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6912
6913         * sim-inline.h: Review description.
6914
6915         * sim-core.h, sim-core.c: Reduce number of functions being inlined
6916         to just those involved in data transfers and configuration.
6917
6918         * sim-xcat.h (XSTRING): New macro, map macro definition onto
6919         string.
6920         * sim-n-core.h (sim_core_read_aligned_N): Use.
6921         (sim_core_read_unaligned_N): Ditto.
6922         (sim_core_read_unaligned_N): Ditto..
6923         (sim_core_write_unaligned_N): Ditto.
6924
6925         * sim-core.h: Add xor endian bitmap to main structure.  *
6926
6927         sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6928         endian.
6929         (sim_core_read_aligned_N): Ditto.
6930
6931         * sim-core.c (sim_core_set_xor_endian): New function.
6932         (sim_core_attach): Don't overwrite the per-cpu xor map when
6933         cloning the global core.
6934
6935 Fri May 23 10:53:13 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6936
6937         * sim-engine.h: Update below so that it is using an enumerated
6938         type.
6939
6940 Thu May 22 09:12:16 1997  Gavin Koch  <gavin@cygnus.com>
6941
6942         * sim-engine.c (sim_engine_restart):
6943         * sim-resume.c (sim_resume): Change longjmp param/setjmp
6944         return value used for simulator restart from 0 to 2.
6945
6946 Wed May 21 08:47:30 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6947
6948         * cgen-scache.c (scache_option_handler): Add is_command arg.
6949
6950         * sim-model.c (model_option_handler): Add is_command argument.
6951
6952         * sim-profile.c (profile_option_handler): Add is_command arg.
6953
6954         * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6955         involved.
6956
6957         * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6958         order that they are registered.
6959
6960         * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6961         between option and command line processing.
6962
6963         * sim-options.c: Include stdlib.h, ctype.h.
6964
6965         * Make-common.in (sim-watch.o): Add rule.
6966         (sim_main_headers): Assume sim-assert.h included.
6967         (sim-*.o): Simplify make rule.
6968
6969         * sim-module.c: Add sim_watch_install to module list.
6970
6971 Tue May 20 14:15:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
6972
6973         * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6974         has been loaded.
6975
6976         * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6977         * sim-events.c (sim_events_install): Ditto.
6978         * sim-core.c (sim_core_install): Ditto.
6979         * sim-model.c (model_install): Ditto.
6980         * sim-options.c (standard_install): Ditto.
6981         * sim-profile.c (profile_install): Ditto.
6982         * sim-reason.c (sim_stop_reason): Ditto.
6983         * sim-run.c (sim_engine_run): Ditto.
6984         * sim-utils.c (sim_analyze_program): Ditto.
6985
6986         * sim-module.c (modules): Make profile_install and trace_install
6987         optional.
6988
6989         * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6990
6991         * sim-options.c (standard_option_handler): Set the byte order.
6992
6993         * sim-events.c (sim_events_process): Allow multi tick processing.
6994         (sim_events_tickn): New function - multi cycle tick.
6995
6996         * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6997         prototypes.  Under development.
6998         (sim_events): Replace processing with nr_ticks_to_process.
6999
7000 Tue May 20 09:39:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7001
7002         * nrun.c (main): Pass callbacks to sim_open instead of using
7003         sim_set_callbacks.
7004
7005         * run.c (main): Ditto.
7006
7007 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7008
7009         * sim-events.c (sim_events_zalloc): Signal save memory allocator -
7010         stop tk interrupting malloc calls.
7011         (sim_events_zalloc): Converse.
7012
7013         * Make-common.in (sim_main_headers): Add sim-events.h.
7014
7015         * sim-events.c (sim_events_schedule_after_signal): Change return
7016         type to void - signal events are strictly internal.
7017         (sim_events_init): Allocate a finite buffer for signal events.
7018         (sim_events_schedule_after_signal): Enter signal events into the
7019         signal buffer.
7020
7021         * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
7022         (sim_engine_restart): Ditto.
7023         (sim_engine_abort): Ditto.
7024         * sim-stop.c (sim_stop): Ditto.
7025         (control_c_simulation): Ditto.
7026         * sim-resume.c (sim_resume): Ditto.
7027         (has_stepped): Ditto.
7028         * sim-abort.c (sim_engine_abort): Ditto.
7029
7030         * sim-basics.h (transfer_type): New type.
7031
7032         * sim-core.c (sim_core_signal): New function. Print core signal
7033         information.
7034         (sim_core_find_mapping): Add transfer argument.
7035
7036         * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
7037         SIM_CORE_SIGNAL if a recoverable abort.
7038         * sim-core.c (sim_core_find_mapping): Ditto.
7039
7040 Fri May 16 15:13:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7041
7042         * sim-core.c (sim_core_find_mapping): Replace calls to
7043         sim_io_error to more resiliant sim_engine_abort.
7044
7045         * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
7046         (sim_core_write_unaligned_N): Ditto.
7047
7048 Tue May 13 13:50:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7049
7050         * sim-module.c: Add sim_events_install to list.
7051
7052         * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
7053         from sim_core_*.
7054         (sim_events_init): Now returns SIG_RC.
7055
7056         * sim-run.c: New file. Generic sim_engine_run.
7057         * sim-reason.c: New file. Generic sim_stop_reason.
7058         * sim-stop.c: New file. Generic sim_stop.
7059         * sim-resume.c: New file. Generic sim_resume.
7060
7061         * Make-common.in (sim-engine.o): Add rule.
7062         (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
7063
7064         * sim-engine.h, sim-engine.c: New file. Provide generic
7065         implementation of sim_engine_halt, sim_engine_error. et.al.
7066
7067         * sim-base.h (sim_state_base): Add member halt.
7068         (sim-engine.h): Include.
7069
7070         * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7071         handlers.
7072         * sim-events.c (sim_events_poll): Update event handler.
7073
7074 Tue May 13 09:57:49 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7075
7076         * sim-events.h, sim-events.c (sim_events_watch_clock): New
7077         function.
7078         (sim_events_watch_sim): New function.
7079         (sim_events_watch_core): New function.
7080         (sim_watch_valid): New function.
7081         (sim_events_preprocess): New function.
7082         (sim_events_process): Process the watchpoints as well as the timer
7083         queue.
7084         (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7085         (sim_events_deschedule): Check all the queues when removing an
7086         event.
7087         (sim_events_init): Ditto for cleaning.
7088
7089 Mon May 19 12:07:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7090
7091         * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7092
7093 Mon May 19 11:23:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7094
7095         * callback.c (os_open): Type of arg flags is int.
7096
7097 Fri May 16 22:26:43 1997  Michael Meissner  <meissner@cygnus.com>
7098
7099         * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7100         just like normal numbers as per IEEE rules.
7101
7102 Wed May 14 21:20:38 1997  Bob Manson  <manson@charmed.cygnus.com>
7103
7104         * callback.c (os_close): Mark the descriptor as being
7105         available if the close succeeded.
7106         (os_open): Pass 0644 as the mode of the file being created.
7107
7108 Thu May 15 10:58:52 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7109
7110         * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7111         float.
7112
7113         * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7114         * sim-lnline.h: Update.
7115
7116         * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7117         conversion functions.
7118         (sim_fpu_to{32,64}[iu]): New fp2int functions.
7119
7120         * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7121         compare functions.  Replacing.
7122         (sim_fpu_cmp): This. Delete.
7123
7124 Mon May 12 14:49:05 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7125
7126         * sim-core.c (sim_core_find_mapping): Call engine_error not
7127         sim_io_error when possible.
7128
7129 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7130
7131         * sim-endian.h (V1_H2): Add macro's to insert a word into a
7132         high/low double word.
7133
7134         * sim-trace.h: Remove definition of attribute - defined in
7135         sim_basics.h.
7136
7137 Mon May 12 08:55:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7138
7139         * sim-options.h (struct OPTION): Add doc_opt as the documenting
7140         name of the option - or family of options.
7141
7142         * sim-options.c (sim_args_command): Match command `a-b c' with
7143         option `--a-b-c' from option table.
7144
7145 Thu May  8 12:40:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7146
7147         * sim-options.c (sim_print_help): For optional arguments, wrap
7148         them in [].
7149
7150         * sim-trace.c (set_trace_options): New function, handle optional
7151         argument and multiple assignment.
7152         (trace_option_handler): Update.
7153
7154         * sim-trace.c (trace_option_handler): Trace branch and not fpu
7155         when branch tracing selected.
7156
7157 Wed May  7 15:19:58 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7158
7159         * sim-trace.c (trace_one_insn): Make a va-args function.
7160
7161         * sim-trace.c (trace_vprintf): New function, va-arg version of
7162         trace_printf.
7163
7164 Tue May  6 16:38:16 1997  Doug Evans  <dje@canuck.cygnus.com>
7165
7166         * sim-trace.c (trace_uninstall): Don't close a file twice.
7167         * sim-profile.c (profile_uninstall): Likewise.
7168
7169 Tue May  6 06:14:01 1997  Mike Meissner  <meissner@cygnus.com>
7170
7171         * sim-trace.c (toplevel): Include bfd.h.
7172         (trace_options): Note that --trace-linenum also turns on
7173         --trace-insn.  Add --trace-{branch,semantics}.
7174         (trace_option_handler): If --trace-linenum, also turn on
7175         --trace-insn.  Add --trace-branch support.  If --trace-semantics,
7176         turn on ALU, FPU, branch, and memory tracing.
7177         (trace_one_insn): New function to trace an instruction.  Support
7178         --trace-linenum.
7179         (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7180
7181         * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7182         (MAX_TRACE_VALUES): Use 32, not 12 by default.
7183         (TRACE_branch): Add new mask.
7184         (TRACE_*_P): Define all possible trace_p macros.
7185         (trace_one_insn): Declare function.
7186
7187 Mon May  5 14:08:34 1997  Mike Meissner  <meissner@cygnus.com>
7188
7189         * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7190         GNU C doesn't support __attributes__.
7191         ({trace,debug}_printf): Add attribute's so -Wformat can check the
7192         format strings.
7193
7194 Mon May  5 11:16:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7195
7196         * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7197         addresses are masked forcing them to be correctly aligned.
7198         (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7199         * sim-config.c (config_alignment_to_a): Update.
7200
7201         * sim-core.h (sim_cpu_core): New data type contains cpu specific
7202         core data.
7203         * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7204         type.
7205         * sim-core.c (sim_core_attach): Add CPU argument.  Ready for
7206         processor specific core maps.
7207         (sim_core_map_attach): Copy the core map data to each of the
7208         processor specific core data structures.
7209         * sim-core.c (sim_core_find_mapping): Update.
7210
7211         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7212         (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7213         (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7214         alternatives that handle unaligned addresses.
7215         (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7216         with just CPU arg.
7217         * cgen-utils.c (sim_disassemble_insn): Update.
7218
7219 Mon May  5 13:19:16 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7220
7221         * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7222         tracing.
7223
7224         * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7225         fpu support.
7226
7227         * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7228
7229 Fri May  2 17:59:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7230
7231         * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7232         to map type.
7233
7234         * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7235         statement.
7236
7237 Fri May  2 17:28:02 1997  Andrew Cagney  <cagney@b2.cygnus.com>
7238
7239         * cgen-trace.c: Prepend additional trace_printf argument.
7240
7241         * cgen-utils.c (sim_disassemble_insn): Add additional core
7242         arguments.
7243
7244 Fri May  2 11:40:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7245
7246         * nrun.c (main): Catch/report errorenous simulator states.
7247
7248         * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7249         * sim-trace.c: #include string.h/strings.h so that memset is
7250         defined.
7251         * sim-utils.c: Ditto.
7252         * sim-profile.c: Ditto. And stdlib.h.
7253         (print_bar): Only define when used by instruction or memory profiler.
7254
7255         * sim-options.c (standard_option_handler): Make ul more local.
7256
7257         * sim-load.c (sim_load_file): Make the name constant.
7258         (sim_load_file): Passify gcc.
7259
7260         * sim-utils.h: New file, pre-declare utilites in corresponding .c
7261         file.
7262         * sim-utils.c, sim-load.c: Include sim-utils.h.
7263
7264         * sim-base.h (sim_cpu): Pre define here so available to all.
7265
7266         * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7267         Restore the sim_cpu and instruction_address arguments so that full
7268         information is available to the abort function.
7269         * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7270         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7271
7272         * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7273         tracing support for sim-events and sim-core.
7274         (trace_option_handler): Convert #if to if where possible so always
7275         compiled/checked by C compiler.
7276         * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7277
7278         * sim-base.h: Adjust comment documenting how to define the cpu
7279         structure.
7280         (sim_state_base): Add sim_core and sim_events to simulator base
7281         object.
7282
7283         * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7284         * sim-core.c (sim_core_init, sim_core_attach,
7285         sim_core_find_mapping): Update.
7286         * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7287         update_time_from_event, insert_sim_event,
7288         sim_events_schedule_after_signal, sim_events_deschedule,
7289         sim_events_tick): Ditto.
7290
7291         * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7292         sim-model.h): Move #includes from here.
7293         * sim-base.h: To here.
7294         (sim-core.h, sim-events.h, sim-io.h): Include also
7295
7296 Wed Apr 30 15:37:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7297
7298         * callback.c (default_callback): Missing initialisers.
7299
7300 Thu May  1 10:40:47 1997  Doug Evans  <dje@canuck.cygnus.com>
7301
7302         * sim-utils.c (sim_add_commas): New function.
7303         * sim-basics.h (sim_add_commas): Add prototype.
7304         * cgen-scache.c (scache_print_profile): Print commas in numbers.
7305         * sim-profile.c (COMMAS): New macro.
7306         (print_*): Use it to print commas in numbers.
7307
7308         * configure: Regenerated.
7309
7310         * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7311         (cgen_state): New member run_fast_p.
7312         (cgen_init): Add prototype.
7313         (sim_disassemble_insn): New arg `cpu'.
7314         * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7315         * cgen-utils.c (cgen_init): New function.
7316         (sim_disassemble_insn): New arg `cpu'.  Rewrite fetching of insn.
7317         * genmloop.sh: Call engine_halt if loop exits.
7318
7319         * Makefile.in (sim-options_h): Define.
7320         (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7321         (sim-model.o): Add new rule.
7322         (cgen-{scache,trace,utils}.o): Add new rules.
7323         * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7324         * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7325         Indent output by 2 spaces.
7326         * cgen-scache.h (scache_print_profile): Update.
7327         * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7328         Use trace_printf, not fprintf.
7329         (trace_extract): Use trace_printf, not cgen_trace_printf.
7330         * genmloop.sh (!FAST case): Increment `insn_count'.
7331         * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7332         (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7333         access macro's name.
7334         * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7335         Change return type to SIM_RC.
7336         (sim_core_{install,uninstall}): New functions.
7337         * sim-core.h (sim_core_{install,uninstall}): Declare.
7338         (sim_core_init): Use EXTERN_SIM_CORE to define it.
7339         Change return type to SIM_RC.
7340         * sim-model.h (models,machs,model_install): Declare.
7341         * sim-module.c (modules): Add scache_install, model_install.
7342         (sim_post_argv_init): Set cpu->state backlinks.
7343         * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7344         (standard_option_handler): Likewise.
7345         * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7346         sim-profile.h.
7347         (*): Assume ANSI C.
7348         (profile_options): Delete --profile-simcache.
7349         (profile_option_handler): Likewise.
7350         (profile_print_insn): Change `sd' arg to `cpu'.  Indent output 2
7351         spaces.
7352         (profile_print_{memory,model}): Likewise.
7353         (profile_print_simcache): Delete.
7354         (profile_print_speed): New function.
7355         (profile_print): Rewrite.
7356         * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7357         (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7358         (PROFILE_DATA): Delete members simcache_{hits,misses}.
7359         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7360         (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7361         (profile_print): Update prototype.
7362
7363 Wed Apr 30 11:34:14 1997  Doug Evans  <dje@canuck.cygnus.com>
7364
7365         * cgen-scache.[ch], cgen-sim.h: New files.
7366         * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7367         * sim-model.c: New file.
7368
7369         * Make-common.in (clean targets): Undo patch of Apr. 22.
7370
7371 Fri Apr 25 15:28:32 1997  Mike Meissner  <meissner@cygnus.com>
7372
7373         * sim-n-bits.h (signed): If we have a standard compiler, undef
7374         signed, so that signedN is defined correctly.
7375
7376 Thu Apr 24 00:00:07 1997  Doug Evans  <dje@canuck.cygnus.com>
7377
7378         * sim-module.h, sim-model.h, sim-profile.h: New files.
7379         * sim-module.c, sim-profile.c: New files.
7380         * Make-common.in (SIM_PROFILE): Define
7381         (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7382         (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7383         (sim_module.o,sim-profile.o): Add rules for.
7384         * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7385         (--enable-sim-profile): Add.
7386         * configure: Regenerated.
7387         * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7388         model.  Move trace and profile support to sim-{trace,profile}.h.
7389         New members trace_data, profile_data.
7390         * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7391         * sim-config.h: Provide default definition of WITH_PROFILE.
7392         (WITH_TRACE): Change default to -1.
7393         (MAX_NR_PROCESSORS): Always define.
7394         * sim-options.c: Move trace and profile support to
7395         sim-{trace,profile}.h.
7396         (sim_pre_argv_init): Moved to sim-model.c.
7397         (standard_install): New function.
7398         * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7399         (standard_install): Declare.
7400         * sim-trace.c: Tracing option handling moved here from sim-options.c.
7401         (trace_install, trace_uninstall): New functions.
7402         (trace_printf): Update reference to TRACE_FILE.
7403         * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7404         (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7405         (WITH_TRACE_FOO_P): Define.
7406         (trace_install): Declare.
7407         (TRACE_DATA): New struct.
7408
7409 Wed Apr 23 17:23:15 1997  Doug Evans  <dje@canuck.cygnus.com>
7410
7411         * run.c: Undo last exec_bfd patch.
7412         (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7413
7414 Wed Apr 23 17:54:27 1997  Mike Meissner  <meissner@cygnus.com>
7415
7416         * run.c (exec_bfd): Add back in.
7417         (main): Set exec_bfd.
7418
7419 Tue Apr 22 14:43:46 1997  Doug Evans  <dje@canuck.cygnus.com>
7420
7421         * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7422
7423 Wed Apr 23 02:55:54 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7424
7425         * sim-events.c (insert_sim_event): Call sim_io_error instead of
7426         less well defined engine_error.
7427         * sim-core.c: Ditto.
7428
7429 Tue Apr 22 08:48:16 1997  Stu Grossman  (grossman@critters.cygnus.com)
7430
7431         * Make-common.in:  Change clean targets to use :: so that other
7432         Makefiles can have their own clean targets.
7433         * sim-load.c (xprintf eprintf):  Use ANSI_PROTOTYPES instead of
7434         __STDC__ to control use of stdarg vs. varargs syntax.  Some
7435         systems can't use __STDC__, but require stdarg.
7436
7437 Fri Apr 18 11:14:43 1997  Doug Evans  <dje@canuck.cygnus.com>
7438
7439         * sim-options.c (standard_options): Add --endian.
7440         (standard_option_handler): Likewise.
7441
7442         * nrun.c: #include <signal.h>.
7443         (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7444         handler that calls sim_stop ().
7445
7446 Fri Apr 18 13:11:36 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7447
7448         * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7449         handler that calls sim_stop ().  Simulators may still be
7450         establishing their own handler.
7451
7452         * sim-events.c (sim_events_poll): Rename from
7453         sim_events_at_large_int.  Poll IO.
7454
7455         * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7456         request.
7457
7458         * callback.c (os_poll_quit): New function poll for quit signal
7459         where needed.
7460         (default_callback): Include magic number.
7461
7462 Thu Apr 17 02:25:11 1997  Doug Evans  <dje@canuck.cygnus.com>
7463
7464         * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7465         Check for functions getrusage, time.
7466         * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7467         (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7468         * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7469         (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7470
7471         * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7472
7473         * sim-options.c, sim-options.h: New files.
7474         * sim-config.h (WITH_DEBUG): Provide default value of zero.
7475         * Make-common.in (nrun.o): Add rules for.
7476         * nrun.c: New file.
7477
7478         * run.c (main): Check return value of sim_open.
7479
7480         * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7481         (sim_main_headers): Add sim-trace.h.
7482         * run.c (exec_bfd, target_byte_order): Delete.
7483         (main): Pass -E <endian> to sim_open.  Delete code to load sections,
7484         call sim_load instead.  Check return code of sim_create_inferior.
7485         * sim-base.h (CURRENT_STATE): Define.
7486         (sim_state_base): Make typedef.  New members options, prog_argv,
7487         prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7488         mem_size, memory [+ corresponding access macros].
7489         (sim_cpu_base): New typedef.
7490         * sim-trace.h: New file.
7491         * sim-trace.c: New file.
7492         * sim-basics.h: #include it.
7493         * sim-load.c: New file.
7494
7495 Tue Apr 15 15:10:13 1997  Ian Lance Taylor  <ian@cygnus.com>
7496
7497         * Make-common.in (INSTALL): Set to @INSTALL@.
7498         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7499         (install-common): Depend upon installdirs.  Use
7500         $(program_transform_name) directly, rather than using
7501         $(INSTALL_XFORM).
7502         (installdirs): New target.
7503         * Makefile.in (INSTALL): Set to @INSTALL@.
7504         (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7505         (install-man): Depend upon installdirs.  Use
7506         $(program_transform_name) directly, rather than using
7507         $(INSTALL_XFORM).
7508         (installdirs): New target.
7509
7510 Tue Apr 15 15:08:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
7511
7512         * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7513         be overriden.
7514
7515 Wed Apr  9 16:06:44 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7516
7517         * sim-basics.h: Only bring in config.h and tconfig.h if
7518         HAVE_CONFIG_H.
7519
7520 Mon Apr  7 11:39:45 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7521
7522         * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7523         numbering convention of the target.
7524         * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7525         and WITH_TARGET_WORD_MSB.
7526         (sim_config): When possible, check for consistency with bitsize
7527         and msb.
7528
7529         * sim-bits.h: Allow MSB to be other than zero.
7530         * sim-bits.c: Ditto.
7531         * sim-n-bits.h: Ditto.
7532
7533         * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7534         * sim-n-bits.h (MSMASKEDn): Ditto.
7535
7536 Mon Apr 14 16:29:21 1997  Ian Lance Taylor  <ian@cygnus.com>
7537
7538         * Makefile.in (INSTALL): Change install.sh to install-sh.
7539
7540 Mon Apr  7 10:46:38 1997  Doug Evans  <dje@canuck.cygnus.com>
7541
7542         * sim-base.h (sim_state_base): Move `magic' to end of struct.
7543
7544 Mon Apr  7 15:53:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7545
7546         * run.c (main): Check that a program to run was specified.
7547
7548 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7549
7550         * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7551
7552         * configure: Regenerated to track ../common/aclocal.m4 changes.
7553         * config.in: Ditto.
7554
7555 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
7556
7557         * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7558         * sim-config.h: To here.
7559
7560         * Make-common.in (SIM_EXTRA_DEPS): New config var.
7561         (sim_main_headers): Define.
7562         (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7563         (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7564         (clean): Use it.
7565         (sim-utils.o): Add rule for.
7566         * sim-utils.o: New file.
7567         * sim-basics.h: #include sim-base.h.
7568         (zalloc): Make argument unsigned long.
7569         * sim-base.h: New file.
7570         * sim-inline.h (SIM_IO support): Delete.
7571         * sim-io.h: Delete inline support.
7572         * sim-io.c: Likewise.  sim-state.h renamed to sim-main.h.
7573         * sim-config.c: sim-state.h renamed to sim-main.h.
7574         * sim-core.c: Likewise.
7575         * sim-events.c: Likewise.
7576
7577         * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7578
7579         * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7580         (sim-debug): Allow arguments.  Define WITH_DEBUG in addition to
7581         -DDEBUG.
7582         * configure: Regenerated to track ../common/aclocal.m4 changes.
7583
7584 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586         * configure: Regenerated to track ../common/aclocal.m4 changes.
7587
7588 Wed Apr  2 11:08:11 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7589
7590         * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7591         WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7592         are defined by the configure.
7593
7594         * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7595
7596         * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7597         reserved-bits): Always define.
7598
7599         * sim-config.h, sim-config.c (sim_config): New function - and new
7600         file - co-ordinate the setting/checking of the common simulator
7601         configuration options.
7602
7603         * Make-common.in (sim-config.o): Add rule.
7604
7605 Fri Mar 28 15:32:00 1997  Mike Meissner  <meissner@cygnus.com>
7606
7607         * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7608         va_list from void *, since va_list might not be a pointer type.
7609
7610 Mon Mar 24 15:27:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7611
7612         * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7613         in wrong order.
7614         (offset_N): Correct computation of LE offset.
7615
7616         * sim-io.c (sim_io_error): Include a new line when reporting
7617         errors.
7618
7619         * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7620         `/'.
7621
7622 Thu Mar 20 22:31:06 1997  Jeffrey A Law  (law@cygnus.com)
7623
7624         * run.c: Include alloca-conf.h.
7625
7626         * callback.c (os_evprintf_filtered): Fix typo.
7627
7628 Fri Mar 21 13:36:20 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7629
7630         * run.c (string.h, strings.h, stdlib.h): Include.
7631
7632         * sim-events.c (sim_events_tick): Recent cleanup failed to return
7633         0 when nothing pending.
7634
7635         * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7636         will soon be going away.
7637         (getopt): Plicate GCC.
7638
7639         * sim-endian.c (sim-io.h): Plicate GCC.
7640         * sim-bits.c (sim-io.h): Ditto.
7641         * sim-n-bits.h (ROTn): Ditto.
7642
7643         * sim-io.c (sim_io_error): Correct check for NULL.
7644
7645         * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7646         the __FILE__.
7647         * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7648         path.
7649
7650 Wed Mar 19 01:12:06 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7651
7652         * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7653         SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7654
7655 Tue Mar 18 20:48:12 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7656
7657         * sim-alu.h: Include sim-xcat.h.
7658
7659 Tue Mar 18 13:58:18 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7660
7661         * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7662         sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7663         these.
7664
7665         * sim-events.c (sim_events_at_large_int): New function.  Just
7666         schedules an event every large-int ticks.
7667         (sim_events_init): Call.
7668         (sim_events_tick, sim_events_process): Move async handing to
7669         sim_events_process.  Move timer decrement so that it occures after
7670         events have been processed.
7671
7672         * sim-basics.h (struct _engine): Remove declaration.
7673
7674         * sim-events.h, sim-events.c: Rename type to sim_events.  Prefix
7675         everything with same.  Rename global struct to SIM_DESC.
7676         * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7677         * sim-io.h, sim-io.c: Ditto.
7678
7679         * sim-assert.h: New file. Optional assertion checking macros.
7680         * sim-io.c (sim_io_error): Make just this function tolerant to
7681         null pointers.
7682
7683         * sim-xcat.h: New file. Define concatenate macros.
7684         * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7685         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7686         concat macros.
7687
7688
7689 Tue Mar 18 12:44:55 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7690
7691         * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7692
7693 Mon Mar 17 18:10:05 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7694
7695         * sim-inline.h: Add definitions for sim-types.
7696         (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7697         module.
7698
7699 Mon Mar 17 15:38:27 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7700
7701         * sim-events.h: Remove defunct reference to callback struct.
7702
7703 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7704
7705         * configure: Re-generate.
7706
7707 Mon Mar 17 15:04:47 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7708
7709         * Make-common.in (CSEARCH): Do not include the gdb directory in
7710         the search path.
7711
7712 Mon Mar 17 13:16:26 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7713
7714         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7715         SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7716         to explicitly incorporate these.
7717
7718         * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7719         specify the alignment restrictions of the target architecture -
7720         without this option all alignment restrictions are accomodated.
7721         (--enable-sim-assert): New option.  Conditionally compile in
7722         assertion statements.
7723         (--enable-sim-float): New option. Strongly specify the target's
7724         floating point support.
7725         (--enable-sim-hardware): New option.  Specify the hardware devices
7726         included in the simulation.
7727         (--enable-sim-packages): New option.  Specify the hardware
7728         packages included in the simulation.
7729         (--enable-sim-regparm): New option.  Specify that parameters be
7730         passed in registers instead of on the stack.
7731         (--enable-sim-reserved-bits): New option. Specify that reserved
7732         bits within an instruction are are correctly set.
7733         (--enable-sim-smp): New option. Specify the level of SMP support
7734         to be included in the simulator.
7735         (--enable-sim-stdcall): New option.  Specify an alternative
7736         function call convention.
7737         (--enable-sim-xor-endian): New option.  Configure xor-endian
7738         support used by some targets to implement bi-endian support.
7739
7740 Fri Mar 14 19:51:21 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7741
7742         * aclocal.m4 (--enable-sim-hostendian): New option.  Allow the
7743         host endianness to be overridden.
7744         (--enable-sim-endian): Allow the target platform's byte order
7745         to be overridden.
7746         (--enable-sim-inline): Control the inlining of common components.
7747         (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7748         (--enable-sim-warnings): Enable additional GCC compiler checks.
7749         * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7750         SIM_WARNINGS): Add.
7751
7752         * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7753         sim-*-n.h so that the names are uniq on dos machines
7754         * sim-core.c, sim-bits.c, sim-endian.c: Update.
7755
7756 Thu Mar 13 12:32:42 1997  Doug Evans  <dje@canuck.cygnus.com>
7757
7758         * run.c: #include "libiberty.h".
7759         (main): New locals sd,no_args,sim_argv.
7760         Run buildargv on -a option.  Pass argv to sim_open, argv[0]
7761         is program name.  Update call to sim_set_callbacks.
7762         Record result of sim_open, pass to other sim_foo routines.
7763
7764 Thu Mar 13 10:24:05 1997  Michael Meissner  <meissner@cygnus.com>
7765
7766         * callback.c (os_printf_filtered): Do not call exit(1) or print a
7767         final newline.
7768
7769 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7770
7771         * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7772         Route stdout through buffered IO.
7773
7774         * callback.c: Add os_flush_stderr, os_write_stderr,
7775         os_evprintf_filtered functions to route error output through
7776         stderr.
7777
7778         * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7779         Correct return type - should be void.
7780
7781 Fri Mar  7 20:14:37 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7782
7783         * sim-basics.h: Clean up.  Many macro's moved to sim-inline.h.
7784
7785         * sim-config.h: Ditto.  For some options - eg WITH_DEVICES - do
7786         not provide a default value as undefined indicates disable code.
7787
7788 Thu Mar  6 15:50:28 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7789
7790         * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7791         directory.
7792         * sim-events.h, sim-events.c: Ditto.
7793         * sim-io.h, sim-io.c: Ditto.
7794
7795 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7796
7797         * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7798
7799         * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7800         extract the tail or least signifiant bits from an integer of the
7801         specified size.
7802
7803         * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7804         WITH_TARGET_BITSIZE so that the compilation will fail when an
7805         unsupported bitsize value is defined.
7806
7807         (INSERTED*): Convert to functions.
7808         (EXTRACTED*): Ditto.
7809
7810         (SIGN_EXTEND, SEXT): Change to more terse name.
7811
7812 Tue Mar  4 09:35:56 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7813
7814         * sim-inline.h: Allow explicit control over which .c files will be
7815         included by their header.
7816
7817         * sim-inline.h: Allow explicit control over which .c files use the
7818         alternative - REGPARM - parameter passing mechanism.
7819
7820         * sim-inline.h, sim-inline.c: Don't attempt to include any of
7821         icache.c, idecode.c, semantics.c or support.c.  Those names are
7822         not generally applicable.
7823
7824 Thu Feb 27 10:17:23 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7825
7826         * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7827         in a fashion similar to sim-endian-n.
7828
7829         * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7830         both value and address macro's.
7831
7832 Tue Feb 25 18:51:57 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
7833
7834         * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7835
7836         * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7837         generic L_word, H_word macro's.
7838
7839 Thu Feb 20 18:36:55 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7840
7841         * sim-basics.h: Borrow code from ppc directory.
7842         * sim-bits.c: Ditto.
7843         * sim-bits.h: Ditto.
7844         * sim-config.h: Ditto.
7845         * sim-endian-n.h: Ditto.
7846         * sim-endian.c: Ditto.
7847         * sim-endian.h: Ditto.
7848         * sim-inline.c: Ditto.
7849         * sim-inline.h: Ditto.
7850         * sim-types.h: Ditto.
7851
7852 Wed Feb 19 12:40:50 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7853
7854         * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7855         all the ALU size alternatives and then auto-configure a default.
7856
7857         * sim-alu.h: Copy ppc/idecode_expression.h.
7858
7859 Mon Feb 17 10:44:18 1997  Andrew Cagney  <cagney@critters.cygnus.com>
7860
7861         * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7862         sign extend a bit within a value.
7863
7864         * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7865         a pointer into the middle of a host word.
7866         * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7867
7868 Tue Feb 11 13:46:49 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
7869
7870         * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7871         autoconf.  If HAVE_UNISTD_H is defined, include unistd.h to get
7872         appropriate definitions of read, write, etc.  Add prototype for
7873         system.
7874
7875 Tue Feb  4 13:24:44 1997  Doug Evans  <dje@canuck.cygnus.com>
7876
7877         * Makefile.in (libcommon.a): Delete.
7878         (callback.o,targ-map.o): Delete, moved to Make-common.in.
7879         (gentmap,targ-vals.h,targ-map.c): Likewise.
7880         (run-autoconf): Delete.
7881         * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7882         (common makefile fragment): Moved back into ...
7883         * Make-common.in: Resurrect.
7884         * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7885         * configure: Regenerated.
7886
7887 Fri Jan 31 07:16:49 1997  Doug Evans  <dje@canuck.cygnus.com>
7888
7889         * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7890         (SIM_AC_OUTPUT): To here.
7891
7892 Fri Jan 24 10:37:17 1997  Stu Grossman  (grossman@critters.cygnus.com)
7893
7894         * aclocal.m4 (COMMON_MAKEFILE_FRAG):  Quote a couple of $'s in
7895         comments and single quotes.  Fixes a problem found on hpux.
7896
7897 Thu Jan 23 13:35:03 1997  Stu Grossman  (grossman@critters.cygnus.com)
7898
7899         * aclocal.m4:  Remove Make-common.in from dependencies.
7900         * (distclean):  Remove targ-vals.def.
7901
7902         * aclocal.m4 (SIM_AC_COMMON):  Move contents of Make-common.in
7903         into here.  Makes insertion into makefiles easier.  Also, change
7904         the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7905         targ-map.o, and run are built.  They are now built in the
7906         individual simulator directories, taking sources from ../common as
7907         necessary.  This replaces the merging of libcommon.a into
7908         linsim.a, which was problematic for the WinGDB build process.
7909         * run.c:  Include config.h from . instead of ../common.
7910         * Make-common.in:  Remove.  It's no longer necessary.
7911
7912 Mon Dec 16 15:02:33 1996  Ian Lance Taylor  <ian@cygnus.com>
7913
7914         * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7915         (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7916
7917 Wed Dec 11 11:30:58 1996  Jim Wilson  <wilson@cygnus.com>
7918
7919         * run.c (main): Set target_byte_order before call to sim_open.
7920
7921 Sun Dec  8 18:22:06 1996  Doug Evans  <dje@canuck.cygnus.com>
7922
7923         * callback.c: #include <stdlib.h>
7924         (os_error): New function.
7925         (default_callback): Add os_error.
7926
7927 Mon Nov 25 19:44:35 1996  Doug Evans  <dje@canuck.cygnus.com>
7928
7929         * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7930         * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7931         specific.
7932         (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7933
7934 Wed Nov 20 01:11:04 1996  Doug Evans  <dje@canuck.cygnus.com>
7935
7936         * run.c: #include ../common/config.h, tconfig.h.
7937         (myname): New static global.
7938         (main): Recognize new options -a, -c.  Also recognize -h if h8/300.
7939         Only process -c ifdef SIM_HAVE_SIMCACHE.
7940         Only process -p/-s ifdef SIM_HAVE_PROFILE.
7941         Parse program name from argv[0] and use in error messages.
7942         Pass sim_args to sim_open.  Pass prog_args to sim_create_inferior.
7943         Add support for incomplete h8/300 termination indicators.
7944         (usage): Make more verbose.
7945         * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7946         * Makefile.in,Make-common.in,callback.c: New files.
7947         * nltvals.def,gentmap.c,gentvals.sh: New files.
7948
7949 Tue Nov 12 13:34:00 1996  Dawn Perchik  <dawn@cygnus.com>
7950
7951         * run.c: Include stdarg.h if __STDC__.
7952
7953 Tue Oct 15 11:16:31 1996  Jeffrey A Law  (law@cygnus.com)
7954
7955         * run.c (main): Don't print out anything if the signal
7956         number is zero (ie no signal).
7957
7958 Tue Oct 15 11:20:44 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7959
7960         * run.c (main): Print out if the program raised a signal.
7961
7962 Wed Sep 18 09:52:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7963
7964         * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7965         (main): Ditto.
7966
7967 Tue Sep 17 11:04:50 1996  James G. Smith  <jsmith@cygnus.co.uk>
7968
7969         * run.c (main): Explicitly cast malloc() parameter.
7970
7971 Thu Sep 12 11:27:21 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
7972
7973         * run.c (sim_bfd): New global to hold the bfd pointer for the
7974         executable.
7975         (main): Initialize sim_bfd.
7976
7977 Fri Dec 15 16:27:49 1995  Ian Lance Taylor  <ian@cygnus.com>
7978
7979         * run.c (main): Use new bfd_big_endian macro.
7980
7981 Wed Nov  8 15:49:49 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
7982
7983         * run.c (main): Removed SH specific comments, so source is
7984         generic. Also updated to only load relevant sections. Moved
7985         sim_open() to after callback attach (to match GDB).
7986
7987         * run.1: Removed SH specific comments.
7988
7989 Sat Oct 21 12:31:01 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
7990
7991         * run.c (main): Always return sigrc at end.
7992
7993 Tue Oct 10 12:03:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
7994
7995         * run.c (main): Print error diagnostic and exit if bfd_openr() or
7996         bfd_check_format() fails.
7997
7998 Thu Sep 28 15:40:36 1995  steve chamberlain  <sac@slash.cygnus.com>
7999
8000         * run.c, run.1: From sh directory.