sim/common/ChangeLog

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