sim/common/ChangeLog

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