sim/common/ChangeLog

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