sim/common/ChangeLog

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