12020-08-10 Tom de Vries <tdevries@suse.de> 2 3 * sim-cpu.c: Include stdlib.h for free. 4 52020-01-19 Simon Marchi <simon.marchi@polymtl.ca> 6 7 * nrun.c: Include stdlib.h. 8 * sim-core.c: Likewise. 9 * sim-engine.c: Likewise. 10 * sim-io.c: Likewise. 11 * sim-module.c: Likewise. 12 * sim-reason.c: Likewise. 13 142019-12-19 Tom Tromey <tromey@adacore.com> 15 16 PR build/24572: 17 * Makefile.in (install-strip): New target. 18 192019-12-01 Pavel I. Kryukov <kryukov@frtk.ru> 20 21 * sim-utils.c: Prevent buffer overflow. 22 232019-09-23 Dimitar Dimitrov <dimitar@dinux.eu> 24 25 * gennltvals.sh: Add PRU libgloss target. 26 * nltvals.def: Regenerate from the latest libgloss sources. 27 282019-06-13 Stafford Horne <shorne@gmail.com> 29 30 * cgen-accfp.c (unorderedsf, unordereddf): New functions. 31 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf. 32 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf. 33 342019-06-13 Stafford Horne <shorne@gmail.com> 35 36 * cgen-accfp.c (floatdidf, fixdfdi): New functions. 37 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi. 38 392019-04-13 Andrew Burgess <andrew.burgess@embecosm.com> 40 41 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not 42 CURRENT_TARGET_BYTE_ORDER. 43 (SUBWORDTFSI): Likewise. 44 (JOINSIDF): Likewise. 45 (JOINSIXF): Likewise. 46 (JOINSITF): Likewise. 47 482019-03-28 Andrew Burgess <andrew.burgess@embecosm.com> 49 50 * sim-base.h: Add 'sim-assert.h' include. 51 * sim-basics.h: Add 'libiberty.h' include. 52 532019-03-28 Stafford Horne <shorne@gmail.com> 54 55 * sim-options.c: Include "config.h". 56 Include <stdio.h>. 57 * sim-watch.c: Include "config.h". 58 Include <stdio.h>. 59 * hw-device.c: Include <string.h>. 60 * hw-events.c: Include <string.h>. 61 * hw-handles.c: Include <stdlib.h>. 62 * sim-fpu.c: Include <stdlib.h>. 63 642019-03-28 Stafford Horne <shorne@gmail.com> 65 66 * Make-common.in (sim-arange_h): Remove sim-arange.c 67 * sim-arange.c: Remove SIM_ARANGE_C. 68 Add ifdef for _SIM_ARANGE_C_. 69 Include "sim-arange.h". 70 Remove include for unused "sim-assert.h". 71 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P. 72 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE. 73 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE. 74 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to 75 INLINE_SIM_ARANGE. 76 * sim-arange.h (sim_addr_range_add): Declare as 77 INLINE_SIM_ARANGE. 78 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE. 79 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE. 80 Remove definition of SIM_ARANGE_INLINE. 81 Remove [HAVE_INLINE]. 82 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P. 83 * sim-base.h: Include "sim-arange.h" 84 * sim-basics.h: Remove include of "sim-arange.h" 85 * sim-inline.c: Include "sim-arange.c" 86 * sim-inline.h: Define INLINE_SIM_ARANGE. 87 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P. 88 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE. 89 902019-01-26 Tom Tromey <tom@tromey.com> 91 92 * Make-common.in (version.c): Use sim's create-version.sh. 93 * create-version.sh: New file. 94 952019-01-16 Pavel I. Kryukov <kryukov@frtk.ru> 96 97 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove. 98 992019-01-15 Simon Marchi <simon.marchi@ericsson.com> 100 101 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern. 102 1032018-12-18 Andrew Burgess <andrew.burgess@embecosm.com> 104 105 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at 106 this point, it should have already been set in cb_syscall. 107 1082018-10-05 Stafford Horne <shorne@gmail.com> 109 110 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant. 111 (ADDOFDI): New function, add overflow flag DI variant. 112 (SUBCFDI): New function, subtract carry flag DI variant. 113 (SUBOFDI): New function, subtract overflow flag DI variant. 114 1152018-09-28 ������������, ���������������� ���������������� <kompan.vo@phystech.edu> 116 117 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to 118 cpu_core.byte_xor. 119 * sim-core.c (sim_core_set_xor): Likewise. 120 (sim_core_xor_read_buffer): Likewise. 121 (sim_core_xor_write_buffer): Likewise. 122 1232017-12-12 Peter Gavin <pgavin@gmail.com> 124 Stafford Horne <shorne@gmail.com> 125 126 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow 127 flag. 128 (MUL1OFSI): New function, 1's complement overflow flag. 129 1302017-12-12 Peter Gavin <pgavin@gmail.com> 131 Stafford Horne <shorne@gmail.com> 132 133 * cgen-accfp.c (remsf, remdf): New function. 134 (cgen_init_accurate_fpu): Add remsf and remdf. 135 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf. 136 * sim-fpu.c (sim_fpu_rem): New function. 137 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum. 138 (sim_fpu_rem): New function. 139 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx. 140 1412017-09-06 John Baldwin <jhb@FreeBSD.org> 142 143 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in 144 environment. 145 1462017-05-24 Yao Qi <yao.qi@linaro.org> 147 148 * sim-trace.c (trace_disasm): Caller update. 149 1502016-08-15 Mike Frysinger <vapier@gentoo.org> 151 152 * sim-base.h (sim_state_base): Add prog_syms_count. 153 (STATE_PROG_SYMS_COUNT): Define. 154 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory. 155 (trace_load_symbols): New function. 156 (trace_sym_value): Likewise. 157 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol 158 loading logic with a call to trace_load_symbols. 159 * sim-trace.h (trace_load_symbols, trace_sym_value): New 160 prototypes. 161 1622016-08-13 Mike Frysinger <vapier@gentoo.org> 163 164 * cgen-types.h (mode_names): Mark const. 165 * cgen-utils.c (mode_names): Likewise. 166 1672016-08-13 Mike Frysinger <vapier@gentoo.org> 168 169 * cgen-defs.h (struct cgen_state): Delete argv and envp. 170 (STATE_ARGV, STATE_ENVP): Delete. 171 1722016-02-04 Nick Clifton <nickc@redhat.com> 173 174 * cgen-scache.c (scache_option_handler): Prevent possible 175 undefined behaviour computing the size of the scache by using 176 unsigned integers instead of signed integers. 177 1782016-01-17 Joel Brobecker <brobecker@adacore.com> 179 180 * sim-fpu.c: Minor comment fixes throughout. 181 1822016-01-17 Joel Brobecker <brobecker@adacore.com> 183 184 * sim-fpu.c (print_bits): Minor reformatting (no code change). 185 (sim_fpu_map): Likewise. 186 1872016-01-11 Mike Frysinger <vapier@gentoo.org> 188 189 * sim-config.c (print_sim_config): Drop extra whitespace before = 190 in output for byte order, stdio, and msb settings. 191 1922016-01-10 Mike Frysinger <vapier@gentoo.org> 193 194 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING, 195 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for 196 sim-stdio, sim-trace, and sim-profile. 197 (SIM_AC_OPTION_ENVIRONMENT): Likewise. 198 (SIM_AC_OPTION_ASSERT): Likewise. 199 (SIM_AC_OPTION_SMP): Likewise. 200 (SIM_AC_OPTION_XOR_ENDIAN): Likewise. 201 * configure: Regenerate. 202 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT, 203 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete. 204 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE), 205 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN). 206 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to 207 WITH_ENVIRONMENT & USER_ENVIRONMENT. 208 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT, 209 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE, 210 WITH_ASSERT, WITH_STDIO): Delete. 211 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT 212 check. 213 2142016-01-10 Mike Frysinger <vapier@gentoo.org> 215 216 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete. 217 * configure: Regenerate. 218 * Make-common.in (SIM_PACKAGES): Delete. 219 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES). 220 2212016-01-10 Mike Frysinger <vapier@gentoo.org> 222 223 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT. 224 2252016-01-10 Mike Frysinger <vapier@gentoo.org> 226 227 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT. 228 2292016-01-10 Mike Frysinger <vapier@gentoo.org> 230 231 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and 232 sim_link_links. 233 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call. 234 * gentmap.c: Change targ-vals.def include to nltvals.def. 235 * Make-common.in (gentmap): Change targ-vals.def to 236 $(srccom)/nltvals.def. 237 (distclean): Delete rm -f targ-vals.def. 238 * Makefile.in: Update comment. 239 2402016-01-10 Mike Frysinger <vapier@gentoo.org> 241 242 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE. 243 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline 244 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg. 245 2462016-01-10 Mike Frysinger <vapier@gentoo.org> 247 248 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm, 249 and --enable-sim-stdcall and sim_stdcall. 250 * configure: Regenerate. 251 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete. 252 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL). 253 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete. 254 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete. 255 (REGPARM_*): Delete all regparm defines and their use. 256 2572016-01-10 Mike Frysinger <vapier@gentoo.org> 258 259 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags. 260 * Make-common.in (SIM_CFLAGS): Delete. 261 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS). 262 * Makefile.in: Likewise. 263 2642016-01-09 Mike Frysinger <vapier@gentoo.org> 265 266 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg 267 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS, 268 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ... 269 * acinclude.m4 (SIM_AC_COMMON): ... here. 270 * aclocal.m4, configure: Regenerate. 271 * config.in: Delete file. 272 * callback.c: Change cconfig.h include to config.h. 273 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, 274 syscall.c: Likewise. 275 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h. 276 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h. 277 2782016-01-06 Mike Frysinger <vapier@gentoo.org> 279 280 * sim-config.c (print_sim_config): Delete sim_io_printf of version, 281 date, and time information. 282 2832016-01-06 Mike Frysinger <vapier@gentoo.org> 284 285 * sim-options.c (sim_parse_args): Mark argv array const. 286 * sim-options.h (sim_parse_args): Likewise. 287 2882016-01-05 Mike Frysinger <vapier@gentoo.org> 289 290 * sim-trace.c: Include dis-asm.h. 291 (OPTION_TRACE_DISASM): New enum. 292 (trace_options): Add trace-disasm flag. 293 (trace_option_handler): Handle OPTION_TRACE_DISASM. 294 (trace_idx_to_str): Handle TRACE_DISASM_IDX. 295 (dis_read, dis_printf, trace_disasm): New functions. 296 * sim-trace.h: Include dis-asm.h. 297 (TRACE_INSN_IDX): Clarify comment. 298 (TRACE_DISASM_IDX): New enum. 299 (TRACE_disasm): New define. 300 (WITH_TRACE_DISASM_P): New define. 301 (struct _trace_data): Add dis_bfd, disassembler, and dis_info. 302 (STRACE_DISASM_P): New define. 303 (TRACE_DISASM_P): Likewise. 304 (TRACE_DISASM_P): Likewise. 305 (TRACE_DISASM): Likewise. 306 (trace_disasm): New function. 307 3082016-01-04 Mike Frysinger <vapier@gentoo.org> 309 310 * sim-utils.c (sim_state_free): Change to STATE_MAGIC. 311 3122016-01-04 Mike Frysinger <vapier@gentoo.org> 313 314 * cgen-scache.c (MAX): Delete. 315 (scache_init): Change MAX to max. 316 * cgen-trace.c (min): Delete. 317 * cgen-utils.c (min): Delete. 318 * sim-basics.h [!min] (min): Define. 319 [!max] (max): Define. 320 3212016-01-04 Mike Frysinger <vapier@gentoo.org> 322 323 * sim-options.c (sim_parse_args): Tweak getopt error message. 324 3252016-01-04 Mike Frysinger <vapier@gentoo.org> 326 327 * acinclude.m4 (sim-bswap): Delete. 328 * configure: Regenerate. 329 * Make-common.in (SIM_BSWAP): Delete. 330 (CONFIG_CFLAGS): Delete $(SIM_BSWAP). 331 * sim-config.h (htonl, ntohl): Delete. 332 (WITH_BSWAP): Delete. 333 3342016-01-03 Mike Frysinger <vapier@gentoo.org> 335 336 * sim-options.c (sim_parse_args): Declare local save_opterr. Save 337 opterr state to it before calling getopt_long and restore afterwards. 338 Set opterr to 0. When optc is '?', call sim_io_eprintf. 339 3402016-01-03 Mike Frysinger <vapier@gentoo.org> 341 342 * hw-device.h (device): Delete commented typedef. 343 * sim-basics.h (device): Delete typedef. 344 3452016-01-03 Mike Frysinger <vapier@gentoo.org> 346 347 * sim-options.c (sim_parse_args): Replace for loop with a call 348 to countargv. 349 3502016-01-03 Mike Frysinger <vapier@gentoo.org> 351 352 * nrun.c (myname): Mark const. 353 (main): Mark name const. Replace myname parsing loop with a 354 call to lbasename. 355 3562016-01-03 Mike Frysinger <vapier@gentoo.org> 357 358 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN). 359 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN. 360 (SIM_AC_OPTION_HOSTENDIAN): Delete. 361 * config.in, configure: Regenerate. 362 * Make-common.in (SIM_HOSTENDIAN): Delete. 363 * sim-config.c (current_host_byte_order): Delete. 364 (sim_config): Delete current_host_byte_order assignments and 365 CURRENT_HOST_BYTE_ORDER checks. 366 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. 367 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ... 368 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN. 369 (current_host_byte_order): Delete. 370 (CURRENT_HOST_BYTE_ORDER): Likewise. 371 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ... 372 (HOST_BYTE_ORDER): ... this. 373 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to 374 HOST_BYTE_ORDER. 375 (sim_endian_join_16): Likewise. 376 * sim-n-core.h (sim_core_read_misaligned_N): Change 377 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER. 378 (sim_core_write_misaligned_N): Likewise. 379 * sim-n-endian.h (endian_t2h_N): Likewise. 380 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N, 381 endian_le2h_N): Likewise. 382 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER. 383 3842016-01-02 Mike Frysinger <vapier@gentoo.org> 385 386 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to 387 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to 388 BFD_ENDIAN_UNKNOWN. 389 (SIM_AC_OPTION_HOSTENDIAN): Likewise. 390 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG. 391 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise. 392 * nrun.c (main): Likewise. 393 * sim-config.c (current_host_byte_order): Change type to enum 394 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN. 395 (current_target_byte_order): Likewise. 396 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to 397 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to 398 BFD_ENDIAN_UNKNOWN. 399 (sim_config): Change prefered_target_byte_order type to enum 400 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN 401 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. 402 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN 403 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN. 404 Delete all the various arch/OS endian includes & defines. 405 (current_host_byte_order): Change type to enum bfd_endian. 406 (current_target_byte_order): Likewise. 407 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0. 408 (CURRENT_TARGET_BYTE_ORDER): Likewise. 409 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. 410 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to 411 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to 412 BFD_ENDIAN_UNKNOWN. 413 (sim_events_watch_core): Likewise. 414 * sim-events.h: Likewise. 415 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to 416 BFD_ENDIAN_BIG. 417 (sim_core_write_misaligned_N): Likewise. 418 * sim-n-endian.h (endian_h2be_N): Likewise. 419 (endian_be2h_N): Likewise. 420 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE. 421 (offset_N): Likewise. 422 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to 423 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG. 424 4252016-01-02 Mike Frysinger <vapier@gentoo.org> 426 427 * cgen-defs.h (current_state): Delete. 428 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete. 429 * sim-utils.c (current_state): Delete. 430 4312015-12-30 Mike Frysinger <vapier@gentoo.org> 432 433 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment 434 to use lbasename. 435 4362015-12-27 Mike Frysinger <vapier@gentoo.org> 437 438 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o. 439 4402015-12-26 Mike Frysinger <vapier@gentoo.org> 441 442 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending. 443 * config.in, configure: Regenerate. 444 * Make-common.in (sim-basics_h): Delete tconfig.h. 445 (distclean): Likewise. 446 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete. 447 (new_sim_core_mapping): Delete WITH_HW and device *device. 448 (sim_core_map_attach, sim_core_attach): Likewise. 449 (sim_core_read_buffer): Delete WITH_DEVICES logic. 450 (sim_core_write_buffer): Likewise. 451 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device 452 *device. 453 (sim_core_attach): Likewise. 454 (device_io_read_buffer, device_io_write_buffer): Delete. 455 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic. 456 (sim_core_write_aligned_N): Likewise. 457 * tconfig.h: Delete file. 458 4592015-12-26 Mike Frysinger <vapier@gentoo.org> 460 461 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func. 462 Call sim_cpu_hw_io_read_buffer if cpu is valid. 463 (sim_core_write_buffer): Move cia decl to top of func. Call 464 sim_cpu_hw_io_write_buffer if cpu is valid. 465 4662015-12-25 Mike Frysinger <vapier@gentoo.org> 467 468 * hw-properties.c (hw_find_ihandle_runtime_property): Delete 469 HW_TRACE call. 470 (hw_find_integer_property): Likewise. 471 (hw_find_integer_array_property): Likewise. 472 (hw_add_duplicate_property): Likewise. 473 4742015-12-25 Mike Frysinger <vapier@gentoo.org> 475 476 * sim-config.h (WITH_ENGINE): Delete. 477 * sim-module.c (modules): Always include sim_engine_install. 478 4792015-12-25 Mike Frysinger <vapier@gentoo.org> 480 481 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o. 482 * cgen-types.h (SIM_HAVE_MODEL): Delete. 483 * sim-base.h: Always include sim-model.h. 484 * sim-config.h (WITH_DEFAULT_MODEL): Delete. 485 * sim-cpu.h (sim_cpu_base): Always declare mach/model members. 486 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P. 487 [!WITH_MODEL_P] (sim_machs): Define. 488 * sim-model.h: Add some developer docs. 489 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define. 490 (WITH_MODEL_P): Define. 491 * sim-module.c (modules): Always include sim_model_install. 492 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete. 493 4942015-12-25 Mike Frysinger <vapier@gentoo.org> 495 496 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL. 497 * sim-model.c: Likewise. 498 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to 499 SIM_MACH_IMP_PROPERTIES 500 5012015-12-25 Mike Frysinger <vapier@gentoo.org> 502 503 * sim-core.c (device_error): Delete. 504 (sim_core_map_attach): Delete calls to device_error. 505 (sim_core_attach): Likewise. 506 * sim-core.h (device_error): Delete. 507 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call 508 to sim_engine_abort. 509 (sim_core_write_aligned_N): Likewise. 510 5112015-12-25 Mike Frysinger <vapier@gentoo.org> 512 513 * sim-config.h (WITH_CALLBACK_MEMORY): Delete. 514 * sim-core.c (sim_core_write_buffer): Likewise. 515 * sim-n-core.h (sim_core_read_aligned_N): Likewise. 516 (sim_core_write_aligned_N): Likewise. 517 5182015-12-25 Mike Frysinger <vapier@gentoo.org> 519 520 * dv-pal.c: Include config.h and sim-main.h. 521 (hw_pal_io_read_buffer): Always call CPU_INDEX. 522 5232015-12-24 Mike Frysinger <vapier@gentoo.org> 524 525 * sim-options.c (standard_options): Always enable load-lma and 526 load-vma options. 527 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1. 528 5292015-12-24 Mike Frysinger <vapier@gentoo.org> 530 531 * sim-module.c (MODULE_LIST): Delete. 532 5332015-12-24 Mike Frysinger <vapier@gentoo.org> 534 535 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX): 536 Move to h8300/compile.c. 537 [SIM_H8300] (standard_options): Likewise. 538 (standard_option_handler): Likewise. 539 5402015-12-24 Mike Frysinger <vapier@gentoo.org> 541 542 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call 543 sim_watchpoint_install. 544 5452015-12-24 Mike Frysinger <vapier@gentoo.org> 546 547 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code. 548 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call 549 sim_memopt_install. 550 * sim-options.c (OPTION_MEM_SIZE): Delete. 551 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code. 552 (standard_option_handler): Likewise. 553 5542015-12-24 Mike Frysinger <vapier@gentoo.org> 555 556 * tconfig.h (SIM_HAVE_SIMCACHE): Delete. 557 5582015-11-21 Mike Frysinger <vapier@gentoo.org> 559 560 PR sim/18762 561 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define. 562 5632015-11-21 Mike Frysinger <vapier@gentoo.org> 564 565 PR sim/19273 566 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start, 567 vasprintf, and va_end together. Check ret after va_end call. 568 5692015-11-21 Mike Frysinger <vapier@gentoo.org> 570 571 * sim-types.h (SIM_PRI_TB): Define. 572 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines. 573 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines. 574 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines. 575 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines. 576 5772015-11-17 Mike Frysinger <vapier@gentoo.org> 578 579 * sim-main.h (WITH_MODULO_MEMORY): Delete. 580 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1. 581 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic. 582 (sim_core_translate): Likewise. 583 * sim-core.h: Delete mention of WITH_MODULO_MEMORY. 584 5852015-11-16 Mike Frysinger <vapier@gentoo.org> 586 587 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete. 588 (cgen_cpu_close): Change to XCONCAT2. 589 5902015-11-15 Mike Frysinger <vapier@gentoo.org> 591 592 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o, 593 and sim-stop.o. 594 5952015-11-14 Mike Frysinger <vapier@gentoo.org> 596 597 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o 598 * sim-close.c: New file. 599 6002015-09-25 Andrew Bennett <andrew.bennett@imgtec.com> 601 Ali Lown <ali.lown@imgtec.com> 602 603 * sim-bits.h (EXTEND6): New macro. 604 (EXTEND12): New macro. 605 (EXTEND25): New macro. 606 6072015-06-24 Mike Frysinger <vapier@gentoo.org> 608 609 * sim-trace.c (trace_one_insn): Delete. 610 * sim-trace.h (trace_one_insn): Delete. 611 6122015-06-24 Mike Frysinger <vapier@gentoo.org> 613 614 * sim-trace.c (debug_printf): Rename to ... 615 (sim_debug_printf): ... this. 616 * sim-trace.h (debug_printf): Delete define. 617 (debug_printf): Rename to ... 618 (sim_debug_printf): ... this. 619 6202015-06-24 Mike Frysinger <vapier@gentoo.org> 621 622 * sim-trace.c (OPTION_TRACE_REGISTER): New enum. 623 (trace_options): Add trace-register option. 624 (trace_option_handler): Handle OPTION_TRACE_REGISTER case. 625 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent. 626 * sim-trace.h (TRACE_REGISTER_IDX): New enum. 627 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P, 628 TRACE_REGISTER_P, TRACE_REGISTER): Define. 629 6302015-06-24 Mike Frysinger <vapier@gentoo.org> 631 632 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT, 633 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE, 634 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL, 635 STRACE_DEBUG): Define. 636 6372015-06-24 Mike Frysinger <vapier@gentoo.org> 638 639 * sim-trace.c (trace_options): Update help text for trace-alu, 640 trace-fpu, trace-vpu, and trace-semantics. 641 * sim-trace.h (TRACE_ALU_IDX): Update comment text. 642 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise. 643 6442015-06-24 Mike Frysinger <vapier@gentoo.org> 645 646 * sim-assert.h (SIM_FILTER_PATH): Delete. 647 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h. 648 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename. 649 [!ASSERT, WITH_ASSERT]: Include libiberty.h. 650 (ASSERT): Replace SIM_FILTER_PATH with lbasename. 651 * sim-events.c: Include libiberty.h. 652 (ETRACE): Replace SIM_FILTER_PATH with lbasename. 653 6542015-06-23 Mike Frysinger <vapier@gentoo.org> 655 656 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING. 657 (AC_ARG_ENABLE(sim-cflags)): Likewise. 658 (AC_ARG_ENABLE(sim-debug)): Likewise. 659 (AC_ARG_ENABLE(sim-stdio)): Likewise. 660 (AC_ARG_ENABLE(sim-trace)): Likewise. 661 (AC_ARG_ENABLE(sim-profile)): Likewise. 662 (AC_ARG_ENABLE(sim-environment)): Likewise. 663 (AC_ARG_ENABLE(sim-alignment)): Likewise. 664 (AC_ARG_ENABLE(sim-assert)): Likewise. 665 (AC_ARG_ENABLE(sim-bitsize)): Likewise. 666 (AC_ARG_ENABLE(sim-endian)): Likewise. 667 (AC_ARG_ENABLE(sim-hostendian)): Likewise. 668 (AC_ARG_ENABLE(sim-float)): Likewise. 669 (AC_ARG_ENABLE(sim-scache)): Likewise. 670 (AC_ARG_ENABLE(sim-default-model)): Likewise. 671 (AC_ARG_ENABLE(sim-inline)): Likewise. 672 (AC_ARG_ENABLE(sim-packages)): Likewise. 673 (AC_ARG_ENABLE(sim-regparm)): Likewise. 674 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise. 675 (AC_ARG_ENABLE(sim-smp)): Likewise. 676 (AC_ARG_ENABLE(sim-stdcall)): Likewise. 677 (AC_ARG_ENABLE(sim-xor-endian)): Likewise. 678 (AC_ARG_ENABLE(cgen-maint)): Likewise. 679 * configure: Regenerate. 680 6812015-06-23 Mike Frysinger <vapier@gentoo.org> 682 683 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug. 684 6852015-06-23 Mike Frysinger <vapier@gentoo.org> 686 687 * cgen-trace.c [!__STDC__]: Delete. 688 * sim-trace.h [!__STDC__]: Likewise. 689 6902015-06-21 Mike Frysinger <vapier@gentoo.org> 691 692 * sim-model.c (sim_model_init): Assert model is not NULL. 693 6942015-06-21 Mike Frysinger <vapier@gentoo.org> 695 696 * sim-types.h: Move SIM_TYPES_H define to top of file. Include 697 stdint.h. Replace all signed/unsigned typedefs with int#_t and 698 uint#_t. 699 7002015-06-21 Mike Frysinger <vapier@gentoo.org> 701 702 * sim-alu.h (_SIM_ALU_H_): Rename to ... 703 (SIM_ALU_H): ... this. 704 * sim-assert.h (_SIM_ASSERT_H_): Rename to ... 705 (SIM_ASSERT_H): ... this. 706 * sim-basics.h (_SIM_BASICS_H_): Rename to ... 707 (SIM_BASICS_H): ... this. 708 * sim-bits.h (_SIM_BITS_H_): Rename to ... 709 (SIM_BITS_H): ... this. 710 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ... 711 (SIM_ENDIAN_H): ... this. 712 7132015-06-18 Mike Frysinger <vapier@gentoo.org> 714 715 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a 716 constant string. 717 7182015-06-18 Mike Frysinger <vapier@gentoo.org> 719 720 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to 721 m for sentinel testing. 722 7232015-06-17 Mike Frysinger <vapier@gentoo.org> 724 725 * sim-syscall.c: Include errno.h and targ-vals.h. 726 (sim_syscall_multi, sim_syscall): Define. 727 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare. 728 * syscall.c (cb_syscall): Extend comment. 729 7302015-06-17 Mike Frysinger <vapier@gentoo.org> 731 732 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o. 733 * sim-syscall.c: New file. 734 * sim-syscall.h: New file. 735 7362015-06-17 Mike Frysinger <vapier@gentoo.org> 737 738 * callback.c (cb_target_map_entry, cb_host_map_entry): Define. 739 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry. 740 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry. 741 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal, 742 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal): 743 Define. 744 * gentmap.c (gen_targ_map_c): Output name field. 745 7462015-06-12 Mike Frysinger <vapier@gentoo.org> 747 748 * acinclude.m4: Change configure.in to configure.ac. 749 * sim-config.h: Likewise. 750 7512015-06-12 Mike Frysinger <vapier@gentoo.org> 752 753 * acinclude.m4 (sim-trace): Delete -DTRACE flags. 754 * configure: Regenerate. 755 7562015-06-12 Mike Frysinger <vapier@gentoo.org> 757 758 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT, 759 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE, 760 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL, 761 TRACE_DEBUG): Define. 762 7632015-06-12 Mike Frysinger <vapier@gentoo.org> 764 765 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P. 766 * sim-trace.c (trace_option_handler): Likewise. 767 * sim-trace.h (WITH_TRACE_ANY_P): Define. 768 (STRACE_ANY_P): Use WITH_TRACE_ANY_P. 769 (TRACE_ANY_P): Likewise. 770 7712015-06-12 Mike Frysinger <vapier@gentoo.org> 772 773 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to 774 CGEN_TRACE_INSN_FINI. 775 * cgen-trace.c: Rename trace_insn to cgen_trace_insn, 776 trace_result to cgen_trace_result, trace_insn_fini to 777 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init, 778 and trace_extract to cgen_trace_extract. 779 * cgen-trace.h (trace_insn_init): Rename to ... 780 (cgen_trace_insn_init): ... this. 781 (trace_insn_fini): Rename to ... 782 (cgen_trace_insn_fini): ... this. 783 (trace_insn): Rename to ... 784 (cgen_trace_insn): ... this. 785 (trace_extract): Rename to ... 786 (cgen_trace_extract): ... this. 787 (trace_result): Rename to ... 788 (cgen_trace_result): ... this. 789 (TRACE_RESULT_P): Rename to ... 790 (CGEN_TRACE_RESULT_P): ... this. 791 (TRACE_INSN_INIT): Rename to ... 792 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to 793 cgen_trace_insn_init. 794 (TRACE_INSN_FINI): Rename to ... 795 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to 796 cgen_trace_insn_fini. 797 (TRACE_PRINTF): Rename to ... 798 (CGEN_TRACE_PRINTF): ... this. 799 (TRACE_INSN): Rename to ... 800 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn. 801 (TRACE_EXTRACT): Rename to ... 802 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to 803 cgen_trace_extract. 804 (TRACE_RESULT): Rename to ... 805 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to 806 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result. 807 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to 808 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and 809 TRACE_INSN to CGEN_TRACE_INSN. 810 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI. 811 8122015-06-11 Mike Frysinger <vapier@gentoo.org> 813 814 * sim-events.c (ETRACE_P): Delete. 815 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd). 816 (update_time_from_event, sim_events_schedule_vtracef): Likewise. 817 * sim-events.h (struct _sim_events): Delete trace member. 818 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and 819 always set STATE_TRACE_FLAGS(sd)[trace_nr] element. 820 8212015-06-11 Mike Frysinger <vapier@gentoo.org> 822 823 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P, 824 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P, 825 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P, 826 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define. 827 8282015-06-11 Mike Frysinger <vapier@gentoo.org> 829 830 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines. 831 8322015-06-11 Mike Frysinger <vapier@gentoo.org> 833 834 * sim-trace.h (WITH_TRACE_P): New define. 835 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P, 836 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P, 837 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P, 838 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P, 839 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P): 840 Redefine to use WITH_TRACE_P. 841 8422015-06-09 Mike Stump <mrs@mrs.kithrup.com> 843 844 * sim-events.c (sim_events_schedule_after_signal): Fix spelling 845 mistake in call to sim_engine_abort. 846 8472015-04-29 Nick Clifton <nickc@redhat.com> 848 849 PR 18273 850 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by 851 increasing parenthesis around casts to signed values. 852 8532015-04-21 Mike Frysinger <vapier@gentoo.org> 854 855 * gennltvals.sh: Add mcore support. 856 * nltvals.def: Regenerate. 857 8582015-04-21 Mike Frysinger <vapier@gentoo.org> 859 860 * cgen.sh: Add +x permissions. 861 * genmloop.sh: Likewise. 862 * gentvals.sh: Likewise. 863 * gennltvals.sh (newlibroot): New variable to hold the path to newlib. 864 Change all uses of srcroot for newlib to newlibroot. 865 8662015-04-18 Mike Frysinger <vapier@gentoo.org> 867 868 * sim-base.h (SIM_CPU): New typedef. 869 8702015-04-18 Mike Frysinger <vapier@gentoo.org> 871 872 * cgen-engine.h (CIA_ADDR): Delete. 873 * sim-base.h: Update sim_cia example. 874 [!CIA_ADDR] (sim_cia): New typedef. 875 8762015-04-17 Mike Frysinger <vapier@gentoo.org> 877 878 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET. 879 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise. 880 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET. 881 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and 882 CIA_SET to CPU_PC_SET. 883 8842015-04-15 Mike Frysinger <vapier@gentoo.org> 885 886 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o. 887 * sim-main.h (STATE_CPU): Remove from comment and define. 888 8892015-04-13 Mike Frysinger <vapier@gentoo.org> 890 891 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM. 892 * configure: Regenerate. 893 8942015-04-13 Mike Frysinger <vapier@gentoo.org> 895 896 * sim-options.c: Include version.h. 897 (OPTIONS_VERSION): New enum. 898 (standard_options): Add "version". 899 (standard_option_handler): Handle OPTIONS_VERSION. 900 9012015-04-13 Mike Frysinger <vapier@gentoo.org> 902 903 * Makefile.in (version.o): Change to using create-version.sh from gdb. 904 (create-version.sh): Delete. 905 9062015-04-06 Mike Frysinger <vapier@gentoo.org> 907 908 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o. 909 9102015-04-01 Mike Frysinger <vapier@gentoo.org> 911 912 * run-sim.h, run.c: Delete. 913 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete. 914 9152015-03-31 Mike Frysinger <vapier@gentoo.org> 916 917 * config.in, configure: Regenerate. 918 * Make-common.in (CSEARCH): Add $(ZLIBINC). 919 (ZLIB, ZLIBINC): Define. 920 (BFD_LIB): Add $(ZLIB). 921 9222015-03-31 Mike Frysinger <vapier@gentoo.org> 923 924 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE. 925 * cgen-ops.h (SEMOPS_INLINE): Likewise. 926 9272015-03-29 Mike Frysinger <vapier@gentoo.org> 928 929 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p. 930 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE. 931 * sim-inline.h (INLINE2): Define to gnu_inline when available. 932 9332015-03-24 Mike Frysinger <vapier@gentoo.org> 934 935 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete 936 usage of STATE_WATCHPOINTS. 937 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change 938 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia). 939 9402015-03-24 Mike Frysinger <vapier@gentoo.org> 941 942 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated. 943 9442015-03-24 Mike Frysinger <vapier@gentoo.org> 945 946 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated. 947 9482015-03-24 Mike Frysinger <vapier@gentoo.org> 949 950 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting 951 of enable_sim_hardware to AC_ARG_ENABLE. 952 9532015-03-23 Mike Frysinger <vapier@gentoo.org> 954 955 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O. 956 Add dv-sockser.o to sim_hw_objs. 957 9582015-03-23 Mike Frysinger <vapier@gentoo.org> 959 960 * dv-sockser.c: Include config.h. 961 * dv-sockser.h: Include sim-inline.h. 962 [HAVE_DV_SOCKSER]: Move all prototypes here. 963 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write, 964 dv_sockser_write_buffer, dv_sockser_read): New stub functions. 965 9662015-03-16 Mike Frysinger <vapier@gentoo.org> 967 968 * gentmap.c, run.c: Convert old style prototypes. 969 9702015-03-16 Mike Frysinger <vapier@gentoo.org> 971 972 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for 973 symlinking tconfig.h to tconfig.in. 974 * config.in, configure: Regenerate. 975 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include. 976 * tconfig.in: Rename file ... 977 * tconfig.h: ... here. 978 9792015-03-15 Mike Frysinger <vapier@gentoo.org> 980 981 * dv-socker.h (dv_sockser_install): Declare. 982 * sim-module.c: Include config.h. 983 [HAVE_DV_SOCKSER]: Include dv-sockser.h. 984 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install. 985 * sim-module.h: Include gdb/remote-sim.h. 986 9872015-03-14 Mike Frysinger <vapier@gentoo.org> 988 989 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete. 990 (sim-inline.c): Delete rule. 991 9922015-03-14 Mike Frysinger <vapier@gentoo.org> 993 994 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o. 995 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning. 996 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error. 997 9982015-03-14 Mike Frysinger <vapier@gentoo.org> 999 1000 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h. 1001 [!ASSERT, WITH_ASSERT]: Likewise. 1002 * sim-endian.c: Delete sim-io.h include. 1003 10042015-02-19 Mike Frysinger <vapier@gentoo.org> 1005 1006 * run-sim.h (sim_kill): Delete unused prototype. 1007 10082015-02-13 Chen Gang <gang.chen.5i5j@gmail.com> 1009 1010 * gentmap.c: Include "string.h". 1011 10122015-02-02 Chen Gang <gang.chen.5i5j@gmail.com> 1013 1014 * sim-options.c (sim_args_command): Call freeargv() when failure 1015 occurs. 1016 10172015-01-07 Joel Brobecker <brobecker@adacore.com> 1018 1019 * aclocal.m4, configure: Regenerate using automake 1.11.1. 1020 10212014-12-03 Joel Brobecker <brobecker@adacore.com> 1022 1023 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat" 1024 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp) 1025 callbacks following renaming in callback.h. 1026 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat" 1027 callback by call to "to_lstat" callback 1028 10292014-08-28 Gary Benson <gbenson@redhat.com> 1030 1031 * sim-trace.h (debug_printf): New define. 1032 10332014-08-19 Alan Modra <amodra@gmail.com> 1034 1035 * configure: Regenerate. 1036 10372014-08-15 Roland McGrath <mcgrathr@google.com> 1038 1039 * configure: Regenerate. 1040 * config.in: Regenerate. 1041 10422014-03-10 Mike Frysinger <vapier@gentoo.org> 1043 1044 * sim-command.c (sim_do_command): Add const to cmd. 1045 * sim-options.c (sim_args_command): Add const to cmd. 1046 * sim-options.h (sim_args_command): Add const to cmd. 1047 10482014-03-05 Mike Frysinger <vapier@gentoo.org> 1049 1050 * sim-hload.c (sim_load): Add const to prog. 1051 * sim-load.c (sim_load_file): Likewise. 1052 * sim-utils.c (sim_analyze_program): Likewise. 1053 * sim-utils.h (sim_analyze_program): Likewise. 1054 (sim_load_file): Likewise. 1055 10562014-03-04 Mike Frysinger <vapier@gentoo.org> 1057 1058 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac. 1059 * callback.c (system): Delete unused prototype. 1060 (os_init): Likewise. 1061 (os_shutdown): Likewise. 1062 (os_unlink): Likewise. 1063 (os_time): Likewise. 1064 (os_system): Likewise. 1065 (os_rename): Likewise. 1066 (os_write_stdout): Likewise. 1067 (os_flush_stdout): Likewise. 1068 (os_write_stderr): Likewise. 1069 (os_flush_stderr): Likewise. 1070 (os_write): Likewise. 1071 (os_read_stdin): Likewise. 1072 (os_read): Likewise. 1073 (os_open): Likewise. 1074 (os_lseek): Likewise. 1075 (os_isatty): Likewise. 1076 (os_get_errno): Likewise. 1077 (os_close): Likewise. 1078 (os_vprintf_filtered): Likewise. 1079 (os_evprintf_filtered): Likewise. 1080 (os_error): Likewise. 1081 (fdmap): Likewise. 1082 (fdbad): Likewise. 1083 (wrap): Likewise. 1084 (wrap): Change to new style prototype. 1085 (fdbad): Likewise. 1086 (fdmap): Likewise. 1087 (os_close): Likewise. 1088 (os_poll_quit): Likewise. 1089 (os_get_errno): Likewise. 1090 (os_isatty): Likewise. 1091 (os_lseek): Likewise. 1092 (os_open): Likewise. 1093 (os_read): Likewise. 1094 (os_read_stdin): Likewise. 1095 (os_write): Likewise. 1096 (os_write_stdout): Likewise. 1097 (os_flush_stdout): Likewise. 1098 (os_write_stderr): Likewise. 1099 (os_flush_stderr): Likewise. 1100 (os_rename): Likewise. 1101 (os_system): Likewise. 1102 (os_time): Likewise. 1103 (os_unlink): Likewise. 1104 (os_stat): Likewise. 1105 (os_fstat): Likewise. 1106 (os_lstat): Likewise. 1107 (os_ftruncate): Likewise. 1108 (os_truncate): Likewise. 1109 (os_pipe): Likewise. 1110 (os_pipe_empty): Likewise. 1111 (os_pipe_nonempty): Likewise. 1112 (os_shutdown): Likewise. 1113 (os_init): Likewise. 1114 (cb_read_target_syscall_maps): Likewise. 1115 (cb_target_to_host_syscall): Likewise. 1116 (cb_host_to_target_errno): Likewise. 1117 (cb_target_to_host_open): Likewise. 1118 (cb_store_target_endian): Likewise. 1119 (cb_host_to_target_stat): Likewise. 1120 * sim-hload.c (sim_load): Change to new style prototype. 1121 * sim-load.c (sim_load_file): Change to new style prototype. 1122 (report_transfer_performance): Likewise. 1123 (xprintf_bfd_vma): Likewise. 1124 * syscall.c (cb_get_string): Change to new style prototype. 1125 (get_path): Likewise. 1126 (cb_syscall): Likewise. 1127 11282013-10-15 Hans-Peter Nilsson <hp@axis.com> 1129 1130 * create-version.sh: Align parameters to match those of 1131 ../../gdb/common/create-version.sh. 1132 * Make-common.in (srcsim): New variable. 1133 (version.c): Adjust call to create-version.sh as per above. 1134 11352013-09-23 Alan Modra <amodra@gmail.com> 1136 1137 * configure: Regenerate. 1138 11392013-09-03 Mike Stump <mikestump@comcast.net> 1140 1141 * sim-options.c (complete_option_list): Mark text and word const. 1142 11432013-06-28 Tom Tromey <tromey@redhat.com> 1144 1145 * Make-common.in (version.c): Use version.in, not 1146 common/version.in. 1147 * create-version.sh: Likewise. 1148 11492013-06-24 Joel Brobecker <brobecker@adacore.com> 1150 1151 * create-version.sh: New script. Adapted from 1152 gdb/commong/create-version.sh. 1153 * Make-common.in (version.c): Update rule dependencies, 1154 and re-implement using create-version.sh. 1155 11562013-06-21 Nick Clifton <nickc@redhat.com> 1157 1158 * gennltvals.sh: Add msp430 support. 1159 * nltvals.def: Regenerate. 1160 11612013-06-03 Mike Frysinger <vapier@gentoo.org> 1162 1163 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE. 1164 * aclocal.m4, configure: Regenerate. 1165 11662013-05-10 Freddie Chopin <freddie_chopin@op.pl> 1167 1168 PR build/15414: 1169 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use 1170 -Wformat-nonliteral with -Wno-format. 1171 11722013-03-26 Mike Frysinger <vapier@gentoo.org> 1173 1174 * acinclude.m4: Regenerate. 1175 11762013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com> 1177 1178 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts 1179 which do not support dv-sockser.o. Add always as option to 1180 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware 1181 is always required to be enabled by simulator. 1182 11832012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com> 1184 1185 * gennltvals.sh: Use libgloss/syscall.h for cr16. 1186 * nltvals.def: Regenerate. 1187 11882012-06-16 Joel Brobecker <brobecker@adacore.com> 1189 1190 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE. 1191 * config.in, configure: Regenerate. 1192 11932012-05-24 Pedro Alves <palves@redhat.com> 1194 1195 * sim-signal.h (sim_signal_to_target): Rename to ... 1196 (sim_signal_to_gdb_signal): ... this. 1197 * sim-signal.c (sim_signal_to_target): Rename to ... 1198 (sim_signal_to_gdb_signal): ... this. 1199 * sim-reason.c (sim_stop_reason): Adjust to rename. 1200 12012012-05-24 Pedro Alves <palves@redhat.com> 1202 1203 PR gdb/7205 1204 1205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. 1206 12072012-05-24 Pedro Alves <palves@redhat.com> 1208 1209 PR gdb/7205 1210 1211 Replace target_signal with gdb_signal throughout. 1212 12132012-05-18 Nick Clifton <nickc@redhat.com> 1214 1215 PR 14072 1216 * callback.c: Include config.h before system header files. 1217 * cgen-trace.c: Likewise. 1218 * cgen-utils.c: Likewise. 1219 * gentmap.c: Likewise. 1220 12212012-04-02 Mike Frysinger <vapier@gentoo.org> 1222 1223 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized". 1224 12252012-03-28 Rathish C <rathish.c@kpitcummins.com> 1226 1227 * sim-trace.c: Update the function prototype of save_data_size. 1228 Move the enum data_fmt from here... 1229 * sim-trace.h: ...to here. 1230 Add function prototype of save_data. 1231 12322012-03-25 Mike Frysinger <vapier@gentoo.org> 1233 1234 * sim-core.h (sim_core_trans_addr): Add prototype. 1235 12362012-03-24 Hans-Peter Nilsson <hp@axis.com> 1237 1238 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza 1239 missing in last change. 1240 12412012-03-24 Mike Frysinger <vapier@gentoo.org> 1242 1243 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS. 1244 * nrun.c: Include string.h/strings.h. 1245 * aclocal.m4, config.in, configure: Regenerate. 1246 12472012-03-22 Mike Frysinger <vapier@gentoo.org> 1248 1249 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror), 1250 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment 1251 out -Werror initialization. 1252 12532012-03-19 Mike Frysinger <vapier@gentoo.org> 1254 1255 * Make-common.in (TAGS): Change a-z to [:lower:]. 1256 * acinclude.m4 (sim-trace): Likewise. 1257 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:]. 1258 Change A-Za-z0-9 to [:alnum:]. 1259 12602012-03-18 Mike Frysinger <vapier@gentoo.org> 1261 1262 * nrun.c (main): Display strsignal of sigrc. 1263 12642012-01-06 Mike Frysinger <vapier@gentoo.org> 1265 1266 * Makefile.in (abs_srcdir): Declare. 1267 (srcroot): Define in terms of abs_srcdir. 1268 (headers): Change srcdir to abs_srcdir. 1269 12702012-01-02 Joel Brobecker <brobecker@adacore.com> 1271 1272 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright 1273 header. 1274 12752011-12-19 Joel Brobecker <brobecker@adacore.com> 1276 1277 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8 1278 system bourne shell. 1279 12802011-12-03 Mike Frysinger <vapier@gentoo.org> 1281 1282 * syscall.c (cb_get_string): Rename from "get_string". 1283 (get_path): Rename get_string call to cb_get_string. 1284 12852011-12-03 Mike Frysinger <vapier@gentoo.org> 1286 1287 * Make-common.in (VPATH): Add $(srccom). 1288 (DEP): Delete. 1289 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE, 1290 POSTCOMPILE): New variables. 1291 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE). 1292 Include dependency files, when using GNU Make. Delete all 1293 dependency-only rules. 1294 * aclocal.m4: Include ../../config/depstand.m4. Call 1295 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES. 1296 (MAKE, GMAKE): New substs. 1297 12982011-11-07 Mike Frysinger <vapier@gentoo.org> 1299 1300 PR sim/13161 1301 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate. 1302 * configure, config.in: Regenerate. 1303 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE. 1304 13052011-10-19 Mike Frysinger <vapier@gentoo.org> 1306 1307 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi. 1308 13092011-10-18 John Wehle <john@feith.com> (tiny patch) 1310 1311 * sim-profile.c (profile_info): Only print the title once. 1312 13132011-10-17 Mike Frysinger <vapier@gentoo.org> 1314 1315 * acinclude.m4: Rename from aclocal.m4. 1316 * aclocal.m4: Regenerate. 1317 13182011-10-17 Mike Frysinger <vapier@gentoo.org> 1319 1320 * aclocal.m4: Change AC_PREREQ comment to 2.64. 1321 * common.m4: Delete. 1322 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER 1323 call and common.m4 include with SIM_AC_COMMON(cconfig.h). 1324 * configure: Regenerate. 1325 13262011-10-14 Alexey Makhalov <makhaloff@gmail.com> 1327 1328 * sim-alu.h (ALU32_AND): Clear carry flag. 1329 (ALU32_AND): Clear carry flag. 1330 13312011-10-09 Mike Frysinger <vapier@gentoo.org> 1332 1333 * dv-cfi.c: Include stdbool.h. 1334 13352011-10-09 Mike Frysinger <vapier@gentoo.org> 1336 1337 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h. 1338 13392011-10-04 Mike Frysinger <vapier@gentoo.org> 1340 1341 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and 1342 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO. 1343 13442011-07-12 Mike Frysinger <vapier@gentoo.org> 1345 1346 * sim-command.c: Include sim-options.h. 1347 13482011-07-12 Mike Frysinger <vapier@gentoo.org> 1349 1350 * aclocal.m4: Move sinclude comment after AC_INIT comment. 1351 13522011-07-12 Mike Frysinger <vapier@gentoo.org> 1353 1354 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC. 1355 Delete direct call to AC_PROG_CC. 1356 13572011-07-05 Mike Frysinger <vapier@gentoo.org> 1358 1359 * sim-command.c: New file. 1360 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o. 1361 (sim-command.o): New rule. 1362 13632011-05-27 Mike Frysinger <vapier@gentoo.org> 1364 1365 * sim-options.c (standard_option_handler): Remove arg[0] check 1366 when freeing simulator_sysroot. Only strdup arg when arg[0] is 1367 not an empty string, otherwise assign "" back to it. 1368 13692011-05-26 Mike Frysinger <vapier@gentoo.org> 1370 1371 * nltvals.def: Regenerate to include Blackfin syscalls again. 1372 13732011-05-25 Mike Frysinger <vapier@gentoo.org> 1374 1375 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum. 1376 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL. 1377 (trace_option_handler): Handle OPTION_TRACE_SYSCALL. 1378 (trace_idx_to_str): Likewise. 1379 * sim-trace.h (TRACE_SYSCALL_IDX): New enum. 1380 (TRACE_syscall): Define. 1381 (WITH_TRACE_SYSCALL_P): Likewise. 1382 (TRACE_SYSCALL_P): Likewise. 1383 13842011-05-23 Mike Frysinger <vapier@gentoo.org> 1385 1386 * dv-glue.c (hw_glue_finish): Move "name" to function scope and 1387 remove now-unnecessary sub-scope for glue->type setting. 1388 Check to see if the "reg" property exists before we use it, and 1389 if it doesn't exist, error out for "glue" devices. 1390 13912011-05-23 Mike Frysinger <vapier@gentoo.org> 1392 1393 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is 1394 glue-or, and set type to glue_xor when name is glue-xor. 1395 (hw_glue_port_event): Return immediately when type is glue_io 1396 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE 1397 and hw_port_event calls from glue_and to end of function. 1398 13992011-05-11 Mike Frysinger <vapier@gentoo.org> 1400 1401 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c, 1402 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c, 1403 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c, 1404 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c, 1405 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis 1406 around function arguments. 1407 14082011-04-14 Mike Frysinger <vapier@gentoo.org> 1409 1410 * sim-options.c (complete_option_list, sim_complete_command): 1411 New functions. 1412 14132011-04-02 Mike Frysinger <vapier@gentoo.org> 1414 1415 * dv-glue.c: Fix up style. 1416 14172011-04-02 Mike Frysinger <vapier@gentoo.org> 1418 1419 * hw-alloc.c (hw_alloc_data): Adjust brace. 1420 * hw-base.c (hw_base_data): Likewise. 1421 (generic_hw_unit_decode): Fix indentation. 1422 * hw-device.h (_hw_unit, enum, hw): Adjust braces. 1423 * hw-events.c (hw_event, hw_event_data): Likewise. 1424 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise. 1425 * hw-instances.c (hw_instance_data): Likewise. 1426 * hw-instances.h (hw_instance): Likewise. 1427 * hw-main.h (hw_descriptor, enum): Likewise. 1428 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise. 1429 * hw-ports.h (hw_port_descriptor): Likewise. 1430 * hw-properties.c (hw_property_data): Likewise. 1431 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec, 1432 _range_property_spec, _reg_property_spec): Likewise. 1433 * hw-tree.c (_name_specifier, printer): Likewise. 1434 (split_device_specifier, parse_string_property, hw_tree_traverse, 1435 print_size, print_reg_property, print_string, print_properties): 1436 Fix indentation. 1437 14382011-03-29 Mike Frysinger <vapier@gentoo.org> 1439 1440 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list. 1441 * Make-common.in (dv-cfi.o): New rule. 1442 * dv-cfi.c, dv-cfi.h: New files. 1443 14442011-03-21 Kevin Buettner <kevinb@redhat.com> 1445 1446 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to 1447 fcntl.h and sys/fcntl.h, for constants. 1448 * nltvals.def: Regenerate. 1449 * sim-io.c (sim_io_stat, sim_io_fstat): New functions. 1450 * sim-io.h (sys/types.h, sys/stat.h): Include. 1451 (sim_io_stat, sim_io_fstat): Declare. 1452 14532011-03-14 Mike Frysinger <vapier@gentoo.org> 1454 1455 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c, 1456 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c, 1457 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c, 1458 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h, 1459 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c, 1460 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c, 1461 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c, 1462 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c, 1463 syscall.c: Trim trailing whitespace. 1464 14652011-03-05 Mike Frysinger <vapier@gentoo.org> 1466 1467 * gennltvals.sh: Handle bfin targets. 1468 * nltvals.def: Regenerate. 1469 14702011-02-25 Kevin Buettner <kevinb@redhat.com> 1471 1472 * callback.c (fdbad): Return EBADF rather than EINVAL for bad 1473 file descriptors. 1474 14752011-02-14 Mike Frysinger <vapier@gentoo.org> 1476 1477 * hw-alloc.c (hw_alloc_data): Delete zalloc_p. 1478 (hw_zalloc, hw_malloc): Delete zalloc_p reference. 1479 (hw_free): Drop zfree logic and always call free. 1480 * hw-base.c (hw_delete): Change zfree to free. 1481 * hw-handles.c (hw_handle_remove_ihandle): Likewise. 1482 (hw_handle_remove_phandle): Likewise. 1483 * hw-instances.c (hw_instance_delete): Likewise. 1484 * hw-tree.c (parse_reg_property): Likewise. 1485 (parse_ranges_property): Likewise. 1486 (parse_string_property): Likewise. 1487 * sim-core.c (sim_core_uninstall): Likewise. 1488 * sim-cpu.c (sim_cpu_free_all): Likewise. 1489 * sim-hw.c (sim_hw_uninstall): Likewise. 1490 * sim-memopt.c (do_memopt_delete): Likewise. 1491 (sim_memory_uninstall): Likewise. 1492 * sim-module.c (sim_module_uninstall): Likewise. 1493 * sim-options.c (sim_parse_args): Likewise. 1494 * sim-profile.c (profile_pc_cleanup): Likewise. 1495 (profile_uninstall): Likewise. 1496 * sim-watch.c (do_watchpoint_delete): Likewise. 1497 * sim-utils.c (zfree): Delete. 1498 (sim_state_free): Change zfree to free. 1499 * sim-utils.h (zfree): Delete. 1500 15012011-02-13 Mike Frysinger <vapier@gentoo.org> 1502 1503 * sim-events.h (_sim_events.time_from_event): Change type to signed64. 1504 15052011-01-12 Mike Frysinger <vapier@gentoo.org> 1506 1507 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete. 1508 15092011-01-12 Mike Frysinger <vapier@gentoo.org> 1510 1511 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf 1512 fails. 1513 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL 1514 when asprintf fails. 1515 * sim-utils.c (sim_do_commandf): Issue an error and return when 1516 asprintf fails. 1517 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when 1518 asprintf fails. 1519 15202011-01-11 Mike Frysinger <vapier@gentoo.org> 1521 1522 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before 1523 bytes has been calculated and when mmap_next_fd is valid and 1524 nr_bytes is 0. 1525 (memory_option_handler): Allow missing size when mmap_next_fd is 1526 valid. 1527 15282011-01-10 Mike Frysinger <vapier@gentoo.org> 1529 1530 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is 1531 not empty, and always append $3 to $hardware. 1532 15332011-01-10 Mike Frysinger <vapier@gentoo.org> 1534 1535 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute. 1536 * sim-hw.h (sim_hw_abort): Likewise. 1537 15382011-01-05 Mike Frysinger <vapier@gentoo.org> 1539 1540 * sim-load.c (sim_load_file): Change buffer type to unsigned char *. 1541 15422011-01-05 Joel Brobecker <brobecker@adacore.com> 1543 1544 * run.1: Copyright year update. 1545 15462010-12-28 Mike Frysinger <vapier@gentoo.org> 1547 1548 * hw-alloc.h (HW_NALLOC): Define. 1549 1550010-12-28 Mike Frysinger <vapier@gentoo.org> 1551 1552 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n. 1553 15542010-12-15 Mike Frysinger <vapier@gentoo.org> 1555 1556 * sim-memopt.c (OPTION_MAP_INFO): Define. 1557 (memory_options): Handle --map-info. 1558 (memory_option_handler): Handle OPTION_MAP_INFO. 1559 15602010-11-22 Mike Frysinger <vapier@gentoo.org> 1561 1562 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS, 1563 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END, 1564 PROFILE_INSN_COUNT): Add stubs when profile is disabled. 1565 15662010-11-22 Mike Frysinger <vapier@gentoo.org> 1567 1568 * sim-core.c (WITH_HW): Add device casts to device_error, 1569 device_io_read_buffer, and device_io_write_buffer. 1570 15712010-11-16 Mike Frysinger <vapier@gentoo.org> 1572 1573 * dv-sockser.c (dv_sockser_write_buffer): New function. 1574 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer. 1575 * dv-sockser.h (dv_sockser_write_buffer): New prototype. 1576 15772010-10-07 Hans-Peter Nilsson <hp@axis.com> 1578 1579 * callback.c (os_lseek): Call wrap on lseek result. 1580 15812010-05-26 Ozkan Sezer <sezeroz@gmail.com> 1582 1583 * dv-sockser.c (dv_sockser_init): Check error return from socket() 1584 call by its equality to -1 not by it being negative. 1585 (connected_p): Likewise for accept() call. 1586 15872010-04-23 Mike Frysinger <vapier@gentoo.org> 1588 1589 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers. 1590 15912010-04-21 Mike Frysinger <vapier@gentoo.org> 1592 1593 * profile.c (sim_profile_print_bar): Add cpu argument. 1594 15952010-04-21 Mike Frysinger <vapier@gentoo.org> 1596 1597 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU. 1598 15992010-04-21 Mike Frysinger <vapier@gentoo.org> 1600 1601 * sim-profile.c (profile_vprintf, profile_printf): New functions. 1602 (profile_print_pc): Convert sim_io_printf to profile_printf. 1603 (profile_print_insn): Likewise. 1604 (profile_print_memory): Likewise. 1605 (profile_print_core): Likewise. 1606 (profile_print_model): Likewise. 1607 (sim_profile_print_bar): Likewise. 1608 (profile_print_speed): Likewise. 1609 (profile_print_addr_ranges): Likewise. 1610 (profile_info): Likewise. 1611 * sim-profile.h (sim_profile_print_bar): Add cpu argument. 1612 16132010-04-19 Mike Frysinger <vapier@gentoo.org> 1614 1615 * sim-model.c (OPTION_MODEL): Convert to enum. 1616 (OPTION_MODEL_INFO): New enum. 1617 (model_options): Add model-info/info-model entries. 1618 (model_option_handler): Handle OPTION_MODEL_INFO. 1619 16202010-04-13 Mike Frysinger <vapier@gentoo.org> 1621 1622 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define. 1623 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED 1624 initially. 1625 16262010-04-13 Mike Frysinger <vapier@gentoo.org> 1627 1628 * sim-hrw.c (sim_write): Add const to buf arg. 1629 * sim-utils.h (sim_write_fn): Likewise. 1630 16312010-04-12 Mike Frysinger <vapier@gentoo.org> 1632 1633 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New 1634 defines. 1635 16362010-04-12 Mike Frysinger <vapier@gentoo.org> 1637 1638 * dv-core.c (dv_core_descriptor): Add NULL initializer. 1639 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise. 1640 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise. 1641 * dv-sockser.c (sockser_options): Likewise. 1642 * hw-ports.c (empty_hw_ports): Likewise. 1643 * sim-hw.c (hw_options): Likewise. 1644 * sim-model.c (model_options): Likewise. 1645 * sim-options.c (standard_options): Likewise. 1646 * sim-profile.c (profile_options): Likewise. 1647 * sim-trace.c (trace_options): Likewise. 1648 * sim-watch.c (watchpoint_options): Likewise. 1649 16502010-04-12 Mike Frysinger <vapier@gentoo.org> 1651 1652 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument, 1653 the local "arg_table" variable, and the xmalloc cast. 1654 16552010-04-10 Mike Frysinger <vapier@gentoo.org> 1656 1657 * sim-fpu.c (sim_fpu_print_status): Add const markings to local 1658 "prefix" var. 1659 (sim_fpu_print_func): Add const markings to format buffer. 1660 16612010-04-10 Mike Frysinger <vapier@gentoo.org> 1662 1663 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements. 1664 16652010-04-10 Mike Frysinger <vapier@gentoo.org> 1666 1667 * sim-trace.c (save_data): Add const markings to "buf" argument. 1668 16692010-04-10 Mike Frysinger <vapier@gentoo.org> 1670 1671 * sim-options.c (standard_option_handler): Add const markings to 1672 local "type" var. 1673 16742010-04-02 Mike Frysinger <vapier@gentoo.org> 1675 1676 * hw-ports.h: Fix spelling typos. 1677 16782010-03-30 Mike Frysinger <vapier@gentoo.org> 1679 1680 * configure.ac: Check for socklen_t. 1681 * configure, config.in: Regenerated. 1682 * dv-sockser.c (connected_p): Change addrlen type to socklen_t. 1683 16842010-03-30 Mike Frysinger <vapier@gentoo.org> 1685 1686 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string. 1687 * sim-hw.c (hw_option_handler): Likewise. 1688 16892010-03-30 Mike Frysinger <vapier@gentoo.org> 1690 1691 * sim-watch.c (watchpoint_type_to_str): Add const to return. 1692 (interrupt_nr_to_str): Likewise. 1693 (default_interrupt_names): Add const to pointer type. 1694 (sim_watchpoint_install): Add const to prefix. 1695 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names. 1696 16972010-03-30 Mike Frysinger <vapier@gentoo.org> 1698 1699 * sim-core.c (sim_core_read_buffer): Change raddr to address_word. 1700 (sim_core_write_buffer): Likewise. 1701 17022010-03-30 Mike Frysinger <vapier@gentoo.org> 1703 1704 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind 1705 the SIM_HAVE_ADDR_RANGE define. 1706 17072010-03-30 Mike Frysinger <vapier@gentoo.org> 1708 1709 * sim-core.h (device_error): Add const to message, and add printf 1710 format attribute. 1711 17122010-03-30 Mike Frysinger <vapier@gentoo.org> 1713 1714 * sim-profile.c (profile_print_addr_ranges): Wrap with the 1715 SIM_HAVE_ADDR_RANGE define. 1716 17172010-03-30 Mike Frysinger <vapier@gentoo.org> 1718 1719 * dv-glue.c (hw_glue_ports): Swap static and const. 1720 17212010-03-30 Mike Frysinger <vapier@gentoo.org> 1722 1723 * nrun.c (usage): Use void in definition. 1724 * sim-options.c (dup_arg_p): Convert old-style function definition. 1725 (sim_parse_args): Likewise. 1726 (sim_print_help): Likewise. 1727 * sim-trace.c (set_trace_option_mask): Likewise. 1728 (set_trace_option): Likewise. 1729 * sim-utils.c (sim_analyze_program): Likewise. 1730 (sim_elapsed_time_get): Likewise. 1731 (sim_elapsed_time_since): Likewise. 1732 17332010-03-22 Mike Frysinger <vapier@gentoo.org> 1734 1735 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef. 1736 (standard_options): Likewise. 1737 (standard_option_handler): Likewise. 1738 17392010-03-16 Mike Frysinger <vapier@gentoo.org> 1740 1741 * hw-ports.c (TRACE): Delete. 1742 * hw-properties.c (TRACE): Delete. 1743 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE. 1744 (hw_find_integer_property): Likewise. 1745 (hw_find_integer_array_property): Likewise. 1746 (hw_add_duplicate_property): Likewise. 1747 17482010-03-15 Mike Frysinger <vapier@gentoo.org> 1749 1750 * hw-properties.h (hw_add_boolean_property): Rename "bool" to 1751 "boolean". 1752 17532010-02-04 Mike Frysinger <vapier@gentoo.org> 1754 1755 * sim-model.c: Include sim-model.h 1756 17572010-02-04 Mike Frysinger <vapier@gentoo.org> 1758 1759 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop 1760 & from the STATE_CPU() examples. 1761 17622010-01-24 Doug Evans <dje@sebabeach.org> 1763 1764 * cgen-accfp.c (fextsfdf): New arg how. All callers updated. 1765 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi, 1766 ufixsfsi): Ditto. 1767 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum. 1768 (struct cgen_fp_ops): Update signatures of floating point conversion 1769 operations. 1770 1771 * Make-common.in (CGEN_SIM_DEPS): Define. 1772 (CGEN_INCLUDE_DEPS): Use it. 1773 (CGEN_MAIN_CPU_DEPS): Simplify. 1774 17752010-01-22 Doug Evans <dje@sebabeach.org> 1776 1777 * cgen-ops.h (SUBWORDXFSI): Fix word ordering. 1778 (SUBWORDTFSI, JOINSIDI): Ditto. 1779 17802010-01-05 Doug Evans <dje@sebabeach.org> 1781 1782 * cgen-types.h (SETDI): Delete, unused. 1783 17842009-12-02 Doug Evans <dje@sebabeach.org> 1785 1786 * cgen-engine.h: Remove duplicated comment. 1787 17882009-11-23 Doug Evans <dje@sebabeach.org> 1789 1790 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT. 1791 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT. 1792 17932009-11-22 Doug Evans <dje@sebabeach.org> 1794 1795 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define. 1796 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define. 1797 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype 1798 instead of CGEN_INSN_INT. 1799 1800 * cgen-trace.h (trace_extract): Add cast to fix warning. 1801 18022009-11-05 Doug Evans <dje@sebabeach.org> 1803 1804 * cgen-mem.h (DECLARE_GETT): Don't inline. 1805 (DECLARE_SETT): Ditto. 1806 18072009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com> 1808 1809 * sim-inline.h: Fix spelling error. 1810 18112009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org> 1812 1813 * Make-common.in: Add datarootdir. 1814 18152009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1816 1817 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS) 1818 (SIM_CHECK_MEMBERS_1): Remove. 1819 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent 1820 AC_CHECK_MEMBERS one. 1821 * configure: Regenerate. 1822 1823 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn. 1824 * configure: Regenerate. 1825 18262009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1827 1828 * config.in: Regenerate. 1829 * configure: Likewise. 1830 1831 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with 1832 definition of AC_CHECK_MEMBER. 1833 1834 * aclocal.m4: m4_include toplevel config/override.m4. 1835 * configure: Regenerate. 1836 18372009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1838 1839 * Makefile.in (datarootdir): New variable. 1840 18412009-07-07 Doug Evans <dje@sebabeach.org> 1842 1843 * Make-common.in (CPU_DIR): Define. 1844 18452009-07-06 Doug Evans <dje@sebabeach.org> 1846 1847 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical 1848 identifiers for file types rather than encoding internal 1849 implementation details of cgen.sh. 1850 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto. 1851 * cgen.sh: Add support for parallel makes. 1852 Rewrite cpu/decode handling to avoid generating "extrafiles" twice. 1853 18542009-05-18 Jon Beniston <jon@beniston.com> 1855 1856 * gennltvals.sh: Add lm32 target. 1857 * nltvals.def: Add lm32 syscall definitions. 1858 18592009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change) 1860 1861 Speed up simulator startup: 1862 * sim-utils.c (zalloc): Use xcalloc. 1863 18642009-01-07 Hans-Peter Nilsson <hp@axis.com> 1865 1866 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI) 1867 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI) 1868 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type 1869 variant; UQI, UHI, USI, UDI, and cast the result to the signed 1870 type, QI, HI, SI, DI. 1871 1872 * callback.c (os_error): Mark as being a noreturn function. 1873 * sim-io.h (sim_io_error): Similar for sim_io_error. 1874 18752008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com> 1876 1877 * aclocal.m4: Fix underquoting of function names. 1878 18792008-10-21 Julian Brown <julian@codesourcery.com> 1880 1881 * Make-common.in (run$(EXEEXT)): Add LDFLAGS. 1882 18832008-07-11 Hans-Peter Nilsson <hp@axis.com> 1884 1885 * common.m4: Add test for libz and zlib.h. 1886 * configure: Regenerate to track ../common/common.m4 changes. 1887 * config.in: Ditto. 1888 18892008-06-06 Vladimir Prus <vladimir@codesourcery.com> 1890 Daniel Jacobowitz <dan@codesourcery.com> 1891 Joseph Myers <joseph@codesourcery.com> 1892 1893 * aclocal.m4: Include ../../config/acx.m4. 1894 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL. 1895 * configure, config.in: Regenerate. 1896 * Make-common.in (LIB_OBJS): Add version.o. 1897 (version.c, version.o): New rules. 1898 * run.c: Include version.h. 1899 (usage): Add help parameter. Print output either to stdout or 1900 stderr depending on that parameter. 1901 (print_version): New. 1902 (main): Check for --help and --version. 1903 * run-sim.h (sim_target_display_usage): Add help parameter. 1904 * version.h: New. 1905 19062008-04-14 Hans Kester <kester.hans@gmail.com> 1907 1908 * sim-signal.c: Define missing signals for _WIN32. 1909 19102008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com> 1911 1912 * gennltvals.sh: Add cr16. 1913 * nltvals.def: Rebuild. 1914 19152007-10-11 Jesper Nilsson <jesper.nilsson@axis.com> 1916 1917 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions. 1918 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2. 1919 19202007-08-10 Nick Clifton <nickc@redhat.com> 1921 1922 * sim-memopt.c (memory_options): Mention that the 1923 --memory-size switch accepts suffixes. 1924 (parse_size): Handle a suffix on the size value. 1925 * sim-options.c (standard_options): Mention that the mem-size 1926 switch accepts suffixes. 1927 (standard_option_handler): Handle a suffix on the size value. 1928 19292006-12-21 Hans-Peter Nilsson <hp@axis.com> 1930 1931 * acconfig.h: Remove. 1932 * config.in: Regenerate. 1933 19342006-11-07 Thiemo Seufer <ths@mips.com> 1935 1936 * gentmap.c: Fix compile time warning. 1937 19382006-11-07 Thiemo Seufer <ths@mips.com> 1939 1940 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type 1941 for bfd text addresses. 1942 19432006-08-29 Thiemo Seufer <ths@mips.com> 1944 Nigel Stephens <nigel@mips.com> 1945 1946 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for 1947 SIM_QUIET_NAN_NEGATED. 1948 19492006-08-29 Nigel Stephens <nigel@mips.com> 1950 1951 * sim-profile.c (profile_pc_init): Initialise default profiling 1952 frequency to a prime number. 1953 (profile_print_pc): Convert gmon.out sample data into target 1954 byte order. 1955 19562006-06-13 Richard Earnshaw <rearnsha@arm.com> 1957 1958 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. 1959 * common.m4: Likewise. 1960 * configure: Regenerated. 1961 19622006-06-05 Daniel Jacobowitz <dan@codesourcery.com> 1963 1964 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. 1965 * configure: Regenerated. 1966 19672006-05-31 Daniel Jacobowitz <dan@codesourcery.com> 1968 1969 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL 1970 and LIBINTL_DEP everywhere. 1971 (CSEARCH): Use INCINTL. 1972 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new 1973 gettext macros. 1974 * configure: Regenerated. 1975 19762006-03-29 Hans-Peter Nilsson <hp@axis.com> 1977 1978 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate- 1979 option-contents test. 1980 19812005-11-28 Mark Mitchell <mark@codesourcery.com> 1982 1983 * sim-signal.c (sim_signal_to_target): Fix typos. 1984 1985 * sim-reason.c (sim_stop_reason): Use 1986 sim_signal_to_target, not sim_signal_to_host. 1987 * sim-signal.c (sim_signal_to_host): Fix typo. 1988 (sim_signal_to_target): New function. 1989 19902005-07-10 Hans-Peter Nilsson <hp@bitrange.com> 1991 1992 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES 1993 change. 1994 19952005-07-08 Ian Lance Taylor <ian@airs.com> 1996 1997 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit. 1998 1999 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a 2000 different fraction for a quiet NaN. 2001 (unpack_fpu): Likewise. 2002 20032005-07-08 Ben Elliston <bje@au.ibm.com> 2004 2005 * callback.c: Remove ANSI_PROTOTYPES conditional code. 2006 * sim-load.c: Likewise. 2007 * syscall.c: Likewise. 2008 20092005-05-24 Corinna Vinschen <vinschen@redhat.com> 2010 2011 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency 2012 check. 2013 20142005-05-17 Daniel Jacobowitz <dan@codesourcery.com> 2015 2016 * Make-common.in (install-common, installdirs): Honor $DESTDIR. 2017 20182005-04-20 Manoj Iyer <manjo@austin.ibm.com> 2019 2020 * sim-types.h: Changed unsigned32 and unsigned64 to signed32 2021 and signed64 for __ALPHA__. 2022 20232005-03-23 Mark Kettenis <kettenis@gnu.org> 2024 2025 * aclocal.m4 Include ../../gettext.m4. 2026 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST) 2027 (AM_LC_MESSAGES): Remove. 2028 * configure: Regenerate. 2029 20302005-02-28 Jim Blandy <jimb@redhat.com> 2031 2032 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include 2033 -Wuninitialized in the default list of build warnings if CFLAGS is 2034 set, and doesn't include -O. (Using -Wuninitialized without 2035 optimization produces a warning, which interferes with compilation 2036 with -Werror.) 2037 20382005-02-21 Jim Blandy <jimb@redhat.com> 2039 2040 * callback.c (os_fstat): Don't declare 't' unless it's used. 2041 20422005-02-09 Jim Blandy <jimb@redhat.com> 2043 2044 * Make-common.in (CGEN): Load guile.scm, and include a trailing 2045 '-s' argument. 2046 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference 2047 to $(CGEN), to ensure that the command substitution happens where 2048 the variable is referenced in the submake, not when the submake's 2049 arguments are expanded. 2050 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces. 2051 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the 2052 application Scheme script directly after ${cgen}; don't precede it 2053 with a -s. 2054 20552005-01-28 Hans-Peter Nilsson <hp@axis.com> 2056 2057 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case. 2058 * callback.c [HAVE_LIMITS_H]: Include limits.h. 2059 Include libiberty.h. 2060 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd 2061 being either end of a pipe. 2062 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions. 2063 (os_shutdown): Clear pipe state. 2064 (default_callback): Initialize new members. 2065 2066 * callback.c (default_callback): Initialize target_endian. 2067 (cb_store_target_endian): Renamed from store, new first parameter 2068 host_callback *cb, drop last parameter big_p. Take endianness 2069 from cb. 2070 (cb_host_to_target_stat): Change to use cb_store_target_endian. 2071 Remove variable big_p. 2072 * nrun.c (main): Initialize default_callback.target_endian. 2073 20742005-01-14 Andrew Cagney <cagney@gnu.org> 2075 2076 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4. 2077 Add explicit call to AC_CONFIG_HEADER. 2078 * common.m4: Delete call to AC_CONFIG_HEADER, update usage. 2079 * configure: Re-generate. 2080 20812005-01-12 Andrew Cagney <cagney@gnu.org> 2082 2083 * common.m4: New file, based on of aclocal.m4. 2084 20852005-01-11 Andrew Cagney <cagney@localhost.localdomain> 2086 2087 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros. 2088 * configure: Regenerated to track ../common/aclocal.m4 changes. 2089 20902005-01-07 Andrew Cagney <cagney@gnu.org> 2091 2092 * configure.ac: Rename configure.in, require autoconf 2.59. 2093 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR. 2094 * configure: Re-generate. 2095 20962004-12-15 Hans-Peter Nilsson <hp@axis.com> 2097 2098 * syscall.c (cb_syscall) <case CB_SYS_truncate> 2099 <case CB_SYS_ftruncate>: New cases. 2100 21012004-12-13 Hans-Peter Nilsson <hp@axis.com> 2102 2103 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case. 2104 (cb_syscall) <case CB_SYS_rename>: New case. 2105 * callback.c (os_lstat): New function. 2106 21072004-12-08 Hans-Peter Nilsson <hp@axis.com> 2108 2109 * run.1: Document --sysroot=filepath. 2110 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT. 2111 (standard_options): Support --sysroot=<path>. 2112 (standard_option_handler): Handle OPTION_SYSROOT. 2113 * syscall.c (simulator_sysroot): Define, initialized empty. 2114 (get_path): Prepend simulator_sysroot to absolute file path. 2115 [HAVE_STRING_H]: Include string.h. 2116 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h. 2117 * nrun.c [HAVE_UNISTD_H]: Include unistd.h. 2118 (main): If simulator_sysroot is not empty, chdir there. 2119 * sim-config.h (simulator_sysroot): Declare. 2120 2121 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break 2122 cgen_rtx_error" in a CGEN-generated simulator. 2123 * gdbinit.in: Break on sim_core_signal too. Have autoconf 2124 replacement for CGEN-related breakpoints. 2125 21262004-12-07 Hans-Peter Nilsson <hp@axis.com> 2127 2128 * Make-common.in (sim-basics_h): Add $(callback_h). 2129 21302004-12-03 Hans-Peter Nilsson <hp@axis.com> 2131 2132 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members 2133 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev, 2134 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime. 2135 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1) 2136 (SIM_CHECK_MEMBERS): New macros. 2137 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x 2138 for struct stat member test and write. Add ST_x calls for each 2139 struct stat member tested in configure.in. Wrap each ST_x call in 2140 #ifdef of configure macro for that member. 2141 * configure, config.in: Regenerate. 2142 21432004-12-01 Hans-Peter Nilsson <hp@axis.com> 2144 2145 * cgen.sh: New thirteenth parameter opcfile, defaulting to 2146 /dev/null. 2147 <case desc>: Pass -OPC opcfile. 2148 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth 2149 parameter to cgen.sh. 2150 21512004-11-30 Richard Earnshaw <rearnsha@arm.com> 2152 2153 * Make-common.in (sim-basics_h): Correct dependencies on 2154 cconfig.h and tconfig.h 2155 (sim-load.o): Correct typo in sim-basics_h dependency. 2156 21572004-11-18 Richard Earnshaw <rearnsha@arm.com> 2158 2159 * Make-common.in (sim-*_h): Add macros for all sim headers listing 2160 sub-dependencies for other sim files that they include. 2161 (sim_main_headers): Use sim-*_h macros. 2162 (sim-load.o): Depend on sim-basics_h, not sim_main_headers. 2163 21642004-11-16 Hans-Peter Nilsson <hp@axis.com> 2165 2166 * sim-config.c (sim_config): Recognize when a bfd has unspecified 2167 endian information. 2168 2169 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and 2170 $(remote_sim_h) too. 2171 (sim_main_headers): Add sim-utils.h. 2172 21732004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 2174 2175 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2. 2176 21772004-07-26 Andrew Cagney <cagney@gnu.org> 2178 2179 Problem from Olaf Hering <olh@suse.de>. 2180 * Makefile.in (install-man, installdirs): Add DESTDIR prefix. 2181 21822004-07-10 Ben Elliston <bje@au.ibm.com> 2183 2184 * hw-tree.c (parse_integer_property): Typo fix in comments. 2185 * sim-options.c (sim_args_command): Likewise. 2186 21872004-06-28 Andrew Cagney <cagney@gnu.org> 2188 2189 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook. 2190 21912004-06-27 J"orn Rennecke <joern.rennecke@superh.com> 2192 2193 * callback.c (os_shutdown): Fix bug in last change: actually 2194 mark file descriptors as available on startup. 2195 21962004-06-25 J"orn Rennecke <joern.rennecke@superh.com> 2197 2198 [ include/gdb: * callback.h (host_callback_struct): Replace 2199 members fdopen and alwaysopen with fd_buddy. ] 2200 * callback.c: Changed all users. 2201 22022004-06-15 Alan Modra <amodra@bigpond.net.au> 2203 2204 * sim-load.c (sim_load_file): Use bfd_get_section_size 2205 instead of bfd_get_section_size_before_reloc. 2206 22072004-05-18 Daniel Jacobowitz <dan@debian.org> 2208 2209 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before 2210 passing it to printf. 2211 22122004-05-10 Daniel Jacobowitz <dan@debian.org> 2213 2214 * callback.c: Update copyright dates. 2215 * run.c: Likewise. 2216 * sim-basics.h: Likewise. 2217 * sim-load.c: Likewise. 2218 * syscall.c: Likewise. 2219 22202004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl> 2221 2222 * callback.c: Include cconfig.h instead of config.h. 2223 * run.c: Likewise. 2224 * sim-basics.h: Likewise. 2225 * sim-load.c: Likewise. 2226 * syscall.c: Likewise. 2227 22282004-01-16 Ben Elliston <bje@wasabisystems.com> 2229 2230 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty. 2231 22322003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 2233 2234 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run. 2235 22362003-11-22 Kazu Hirata <kazu@cs.umass.edu> 2237 2238 * sim-options.c (standard_options): Fix the names of H8 2239 variants. 2240 22412003-10-30 Andrew Cagney <cagney@redhat.com> 2242 2243 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry" 2244 with "struct bfd_symbol". 2245 22462003-10-21 Andrew Cagney <cagney@redhat.com> 2247 2248 * callback.c (os_truncate): Call "truncate", and not "stat". 2249 22502003-10-20 Andrew Cagney <cagney@redhat.com> 2251 2252 * sim-base.h: Replace "struct sec" with "struct bfd_section". 2253 22542003-10-15 J"orn Rennecke <joern.rennecke@superh.com> 2255 2256 * callback.c (os_ftruncate, os_truncate): New functions. 2257 (default_callback): Initialize ftruncate and truncate members. 2258 22592003-09-08 Dave Brolley <brolley@redhat.com> 2260 2261 On behalf of Doug Evans <dje@sebabeach.org> 2262 * cgen.sh: New arg archfile. 2263 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode, 2264 cgen-cpu-decode,cgen-desc): Update call to cgen.sh. 2265 22662003-08-28 Andrew Cagney <cagney@redhat.com> 2267 2268 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof. 2269 * sim-options.c (print_help): Cast the format with specifier to 2270 "int". 2271 22722003-08-20 Michael Snyder <msnyder@redhat.com> 2273 Dave Brolley <brolley@redhat.com> 2274 2275 * cgen-par.h (flags, word1): New target-specific 2276 fields of CGEN_WRITE_QUEUE_ELEMENT. 2277 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro. 2278 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro. 2279 * gennltvals.sh: Add frv target. 2280 * nltvals.def: Add frv target. 2281 22822003-06-23 Michael Snyder <msnyder@redhat.com> 2283 2284 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals). 2285 * sim-reg.c: Fix cut-and-paste bug in comment. 2286 22872003-06-22 Andrew Cagney <cagney@redhat.com> 2288 2289 From matthew green <mrg@redhat.com>: 2290 * sim-fpu.h: Update copyright. 2291 (sim_fpu_fraction, sim_fpu_guard): New prototypes. 2292 * sim-fpu.c: Update copyright. 2293 (sim_fpu_fraction, sim_fpu_guard): New inline functions. 2294 22952003-06-17 Frank Ch. Eigler <fche@redhat.com> 2296 2297 From Doug Evans <dje@sebabeach.org>: 2298 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible 2299 with disassemble_info:read_memory_func. 2300 * cgen-trace.c (sim_disasm_read_memory): Ditto. 2301 23022003-06-04 Michael Snyder <msnyder@redhat.com> 2303 2304 * common/run.c (main): Remove SIM_H8300 ifdef. 2305 (usage): Ditto. 2306 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX. 2307 (standard_options): Add '-x' for h8/300sx. 2308 (standard_option_handler): Add case for SIM_H8300SX. 2309 23102003-04-13 Michael Snyder <msnyder@redhat.com> 2311 2312 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h. 2313 23142003-03-01 Andrew Cagney <cagney@redhat.com> 2315 2316 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort. 2317 (sim_engine_vabort): Ditto. 2318 23192003-02-27 Andrew Cagney <cagney@redhat.com> 2320 2321 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd. 2322 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto. 2323 * nrun.c (main): Ditto. 2324 23252003-02-26 Andrew Cagney <cagney@redhat.com> 2326 2327 * sim-engine.h (sim_engine_abort): Add noreturn attribute. 2328 (sim_engine_vabort): Ditto. 2329 (sim_engine_halt, sim_engine_restart): Ditto. 2330 23312003-02-20 Andrew Cagney <ac131313@redhat.com> 2332 2333 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o 2334 (sim-break_h): Delete macro. 2335 (sim-break.o): Delete rule. 2336 * sim-break.c: Delete file. 2337 * sim-break.h: Delete file. 2338 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h". 2339 (STATE_BREAKPOINTS): Delete macro. 2340 (sim_state_base): Delete field breakpoints. 2341 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add 2342 sim_break_install to array. 2343 23442003-01-08 Kazu Hirata <kazu@cs.umass.edu> 2345 2346 * run.c (usage): Fix typos. 2347 23482002-11-27 Richard Sandiford <rsandifo@redhat.com> 2349 2350 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div. 2351 23522002-11-22 Andrew Cagney <ac131313@redhat.com> 2353 2354 * dv-core.c: Update copyright. sim/common contributed to the FSF. 2355 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto. 2356 * hw-device.h, hw-handles.c, hw-handles.h: Ditto. 2357 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto. 2358 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto. 2359 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto. 2360 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto. 2361 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto. 2362 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto. 2363 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto. 2364 23652002-11-13 Andrew Cagney <cagney@redhat.com> 2366 2367 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif. 2368 23692002-11-06 Richard Sandiford <rsandifo@redhat.com> 2370 2371 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro. 2372 (distclean): Depend on it. 2373 23742002-10-14 Alan Modra <amodra@bigpond.net.au> 2375 2376 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION. 2377 23782002-08-29 Dave Brolley <brolley@redhat.com> 2379 2380 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen. 2381 23822002-07-17 Andrew Cagney <cagney@redhat.com> 2383 2384 * run-sim.h: Add #ifdef RUN_SIM_H wrapper. 2385 (sim_set_callbacks, sim_size, sim_trace) 2386 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved 2387 to here from "gdb/remote-sim.h". 2388 23892002-07-16 Andrew Cagney <ac131313@redhat.com> 2390 2391 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to 2392 avoid possible longjmp problems with automatic variable siggnal. 2393 23942002-07-14 Andrew Cagney <ac131313@redhat.com> 2395 2396 From 2002-07-11 Momchil Velikov <velco@fadata.bg>: 2397 * Make-common.in (installdirs): Make $(libdir) too, needed when 2398 installing libsim.a. 2399 24002002-07-13 Andrew Cagney <ac131313@redhat.com> 2401 2402 * gennltvals.sh (dir): Mark d30v as obsolete. 2403 * nltvals.def: Remove d30v. 2404 24052002-06-17 Andrew Cagney <cagney@redhat.com> 2406 2407 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'. 2408 2409 * sim-memopt.c: Include <unistd.h>. 2410 (do_memopt_add): Fix printf format. 2411 * sim-events.c (sim_events_schedule): Initialize ``dummy''. 2412 24132002-06-16 Andrew Cagney <ac131313@redhat.com> 2414 2415 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's 2416 --enable-gdb-build-warnings. 2417 * configure: Regenerated to track ../common/aclocal.m4 changes. 2418 24192002-06-09 Aldy Hernandez <aldyh@redhat.com> 2420 2421 * sim-fpu.c (unpack_fpu): Initialize exponent for 2422 sim_fpu_class_zero. 2423 (i2fpu): Same. 2424 (sim_fpu_sqrt): Same. 2425 24262002-06-08 Andrew Cagney <cagney@redhat.com> 2427 2428 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h". 2429 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h". 2430 * run.c: Ditto. 2431 * sim-load.c: Ditto. 2432 * callback.c: Ditto. 2433 * syscall.c: Ditto. 2434 * Make-common.in (callback_h): Define. 2435 (remote_sim_h): Define. 2436 (run.o): Update. 2437 (callback.o): Update. 2438 (syscall.o): Update. 2439 (sim-load.o): 2440 (nrun.o): Update. 2441 (sim-hload.o): Update. 2442 (sim-io.o): Update. 2443 (sim-reason.o): Update. 2444 (sim-reg.o): Update. 2445 (sim-resume.o): Update. 2446 24472002-05-30 Kazu Hirata <kazu@cs.umass.edu> 2448 2449 * run.c: Fix formatting. 2450 24512002-05-20 Nick Clifton <nickc@cambridge.redhat.com> 2452 2453 * run-sim.h: New header. Provide prototypes for functions used 2454 between run() and libsim.a which are not used by GDB. 2455 * run.c: Include run-sim.h. 2456 (main): If SIM_TARGET_SWITCHES is defined call 2457 sim_target_parse_command_line. 2458 (usage): If SIM_TARGET_SWITCHES is defined call 2459 sim_target_display_usage. 2460 24612002-05-17 Andrey Volkov <avolkov@transas.com> 2462 2463 * run.c: Made h8300s as new target, not h8300h alias. 2464 Added new option -S (h8300s target) 2465 * sim-options.c: Ditto. 2466 24672002-05-01 Chris Demetriou <cgd@broadcom.com> 2468 2469 * callback.c: Use 'deprecated' rather than 'depreciated.' 2470 24712002-02-24 Andrew Cagney <ac131313@redhat.com> 2472 2473 From wiz at danbala: 2474 * sim-fpu.h: Fix grammar and typos. 2475 Fix PR gdb/287. 2476 24772002-02-10 Chris Demetriou <cgd@broadcom.com> 2478 2479 * callback.c: Fix some spelling errors. 2480 * hw-device.h: Likewise. 2481 * hw-tree.c: Likewise. 2482 * sim-abort.c: Likewise. 2483 * sim-alu.h: Likewise. 2484 * sim-core.h: Likewise. 2485 * sim-events.c: Likewise. 2486 * sim-events.h: Likewise. 2487 * sim-fpu.h: Likewise. 2488 * sim-profile.h: Likewise. 2489 * sim-utils.c: Likewise. 2490 24912002-01-31 Hans-Peter Nilsson <hp@axis.com> 2492 2493 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI): 2494 New functions. 2495 24962002-01-20 Ben Elliston <bje@redhat.com> 2497 2498 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in 2499 the comment for this enumerator. 2500 25012002-01-14 Ben Elliston <bje@redhat.com> 2502 2503 * sim-fpu.h: Fix comment about sim_fpu_* constants. 2504 25052001-12-20 Kazu Hirata <kazu@hxi.com> 2506 2507 * run.c (usage): Fix a typo. 2508 25092001-07-05 Ben Elliston <bje@redhat.com> 2510 2511 * Make-common.in (srccgen): Remove. 2512 (CGEN_CPU_DIR): Define. 2513 (CGEN_READ_SCM): Redefine without $(srccgen). 2514 (CGEN_ARCH_SCM): Ditto. 2515 (CGEN_CPU_SCM): Ditto. 2516 (CGEN_DECODE_SCM): Ditto. 2517 (CGEN_DESC_SCM): Ditto. 2518 25192001-04-25 Frank Ch. Eigler <fche@redhat.com> 2520 2521 * sim-load.c (sim_load_file): Put it back: external now. 2522 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk. 2523 25242001-04-21 Andrew Cagney <ac131313@redhat.com> 2525 2526 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD 2527 internal interface. 2528 * sim-utils.c (sim_analyze_program): Ditto. 2529 25302001-04-19 Frank Ch. Eigler <fche@redhat.com> 2531 2532 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after 2533 we're finished with its immediate use. 2534 * sim-load.c (sim_load_file): Ditto. 2535 25362001-03-16 Frank Ch. Eigler <fche@redhat.com> 2537 2538 Add support for mmap-based memory regions. 2539 * sim-memopt.c (mmap_next_fd): New global. 2540 (sim_memory_init): Reinitialize it. 2541 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new 2542 "--memory-mapfile FILE" option. Check for some errors. 2543 (do_memopt_add): Conditionally do mmap instead of malloc for 2544 backing store of simulated memory. Check for more errors. 2545 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup. 2546 * sim-memopt.h (munmap_length): New member of _sim_memopt. 2547 * configure.in: Look for mmap/fstat related functions and headers. 2548 * config.in, configure: Regenerated. 2549 25502001-03-15 Frank Ch. Eigler <fche@redhat.com> 2551 2552 * sim-core.c (sim_core_map_attach): Correct overlap-related 2553 error messages. 2554 25552001-03-07 Michael Meissner <meissner@redhat.com> 2556 2557 * run.c (alloca-conf.h): Delete, no longer provided. 2558 25592001-02-22 Ben Elliston <bje@redhat.com> 2560 2561 * sim-trace.h (TRACE_VPU_IDX): Add. 2562 (TRACE_vpu): Define. 2563 (WITH_TRACE_VPU_P): Likewise. 2564 (TRACE_VPU_P): Likewise. 2565 * sim-trace.c (OPTION_TRACE_VPU): Define. 2566 (trace_options): Add --trace-vpu. 2567 (trace_option_handler): Handle OPTION_TRACE_VPU. 2568 (trace_option_handler): Include VPU tracing in --trace-semantics. 2569 (trace_idx_to_str): Handle TRACE_VPU_IDX. 2570 25712001-02-21 Ben Elliston <bje@redhat.com> 2572 2573 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro. 2574 (TRACE_BRANCH_INPUT2): Likewise. 2575 25762001-02-09 Ben Elliston <bje@redhat.com> 2577 2578 * (profile_print_pc): Write header out in target byte order. 2579 25802001-02-09 Ben Elliston <bje@redhat.com> 2581 2582 * sim-profile.c (profile_pc_init): Correct bug in loop logic when 2583 adjusting the pc shift value. 2584 25852001-01-12 Chris Demetriou <cgd@sibyte.com> 2586 2587 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case 2588 where a numeric value is supplied. 2589 25902001-01-06 Ben Elliston <bje@redhat.com> 2591 2592 * cgen.sh: Allow extrafiles to include the semantics files when 2593 generating an ISA-specific decoder. 2594 25952000-12-27 Alexandre Oliva <aoliva@redhat.com> 2596 2597 * Make-common.in (sim-io.o): Depend on targ-vals.h. 2598 25992000-12-23 Ben Elliston <bje@redhat.com> 2600 2601 * cgen-trace.c (trace_result): Handle 'f' type operands; output 2602 them to the trace stream using sim_fpu_printn_fpu. Include 2603 "sim-fpu.h". 2604 26052000-12-15 Ben Elliston <bje@redhat.com> 2606 2607 * sim-fpu.h (sim_fpu_printn_fpu): Declare. 2608 * sim-fpu.c (print_bits): Add digits parameter. Print only as many 2609 trailing digits as specified (-1 to print all digits). 2610 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu. 2611 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls 2612 to print_bits (). 2613 26142000-12-13 Ben Elliston <bje@redhat.com> 2615 2616 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor 2617 sed expressions into $sedscript, substituting @prefix@/@PREFIX@. 2618 (defs): New action. 2619 26202000-12-12 Geoffrey Keating <geoffk@redhat.com> 2621 2622 * sim-endian.h: Don't have parameters on macro definitions which 2623 are simply renaming functions, to permit use of XCONCAT2 in both 2624 the macro name and the arguments in a use of such a definition. 2625 26262000-12-11 Ben Elliston <bje@redhat.com> 2627 2628 * cgen-ops.h (SUBWORDDFDI): New function. 2629 26302000-12-05 Ben Elliston <bje@redhat.com> 2631 2632 * Make-common.in (cgen-defs): New target. 2633 (cgen-decode): Pass $(EXTRAFILES). 2634 2635 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and 2636 -outfile-suffix options. 2637 26382000-12-04 Ben Elliston <bje@redhat.com> 2639 2640 * cgen-ops.h (SUBWORDSIQI): Mask off top bits. 2641 (SUBWORDSIUQI): Likewise. 2642 (SUBWORDDIHI): Likewise. 2643 (SUBWORDDIQI): New function. 2644 2645 * cgen-trace.c (disassemble_insn): Remove unused declaration. 2646 * cgen-scache.c (scache_option_handler): Remove unused local var. 2647 26482000-12-03 Ben Elliston <bje@redhat.com> 2649 2650 * sim-profile.c (profile_option_handler): Remove unused prof_nr. 2651 26522000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> 2653 2654 * hw-events.c (delete_hw_event_data): Remove the scheduled events. 2655 26562000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> 2657 2658 * dv-core.c (dv_core_attach_address_callback): Don't abort if 2659 space is not zero. 2660 26612000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> 2662 2663 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed. 2664 (set_hw_delete): Moved the macro as a function. 2665 * hw-base.h (set_hw_delete): Declare as external function. 2666 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory 2667 allocated using hw_malloc. 2668 26692000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> 2670 2671 * sim-options.c (sim_parse_args): Free the memory used for 2672 long_options, short_options, handlers, opt_cpu, orig_val. 2673 26742000-11-20 Ben Elliston <bje@redhat.com> 2675 2676 * cgen-ops.h (SUBBI): New macro. 2677 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions. 2678 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise. 2679 26802000-11-16 Ben Elliston <bje@redhat.com> 2681 2682 * cgen-types.h (VOID): New type. 2683 26842000-11-09 Ben Elliston <bje@redhat.com> 2685 2686 * sim-fpu.c (sim_fpu_one): Set exponent to 0. 2687 (sim_fpu_two): Set exponent to 1. 2688 26892000-10-26 Ben Elliston <bje@redhat.com> 2690 2691 * cgen.sh: Handle an isa argument between cpu and mach. Default to 2692 `all'. Pass `-i' options to cgen applications. 2693 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode, 2694 cgen-desc): Pass $(isa) to cgen.sh. 2695 26962000-10-08 Ben Elliston <bje@redhat.com> 2697 2698 * cgen-utils.c (cgen_rtx_error): New function. 2699 27002000-10-07 Ben Elliston <bje@redhat.com> 2701 2702 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure 2703 conditions for sim_core_read_buffer(). 2704 27052000-09-26 Dave Brolley <brolley@redhat.com> 2706 2707 * cgen-utils.c (RORQI): New function. 2708 (ROLQI): New function. 2709 (RORHI): New function. 2710 (ROLHI): New function. 2711 27122000-08-28 Dave Brolley <brolley@redhat.com> 2713 2714 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is 2715 in insn_value if it will fit. 2716 27172000-08-21 Frank Ch. Eigler <fche@redhat.com> 2718 2719 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules. 2720 27212000-08-15 Dave Brolley <brolley@redhat.com> 2722 2723 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero. 2724 27252000-08-15 Dave Brolley <brolley@redhat.com> 2726 2727 * sim-profile.h (PROFILE_DATA): Add cpu_freq. 2728 (PROFILE_CPU_FREQ): New macro. 2729 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator. 2730 (profile-options): Add profile-cpu-frequency. 2731 (parse_frequency): New function. 2732 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY. 2733 (profile_print_speed): Print cpu frequency and simulated execution time. 2734 Re-indent other items to match. 2735 27362000-08-09 Andrew Cagney <cagney@lulu.cygnus.com> 2737 2738 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro. 2739 27402000-07-27 Frank Ch. Eigler <fche@redhat.com> 2741 2742 From Maciej W. Rozycki <macro@ds2.pg.gda.pl> 2743 * Makefile.in (install): Install run.1 man page. 2744 2745Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com> 2746 2747 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>: 2748 * Makefile.in (headers,nltvals.def): Merge. 2749 2750Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> 2751 2752 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: 2753 * nrun.c (main): Print the simulator statistics only in 2754 verbose mode. 2755 * hw-properties.h (hw_find_integer_array_property): Fix 2756 prototype (use signed_cell). 2757 2758 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: 2759 * sim-events.c (sim_events_remain_time): New function returning 2760 the time that remains before the event is raised. 2761 * hw-events.c (hw_event_remain_time): Likewise. 2762 * sim-events.h (sim_events_remain_time): Declare. 2763 * hw-events.h (hw_event_remain_time): Declare. 2764 2765 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: 2766 * sim-hw.c: Use <errno.h> instead of <sys/errno.h> 2767 (OPTION_HW_LIST): New option --hw-list to list the devices. 2768 (hw_option_handler): List the device tree with 'sim_hw_print'. 2769 2770 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: 2771 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets. 2772 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16. 2773 (EXTENDED): Define for 16-bit word size. 2774 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED, 2775 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size. 2776 * sim-types.h: Added support for 16-bit targets. 2777 27782000-06-23 Frank Ch. Eigler <fche@redhat.com> 2779 2780 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX. 2781 27822000-06-24 Frank Ch. Eigler <fche@redhat.com> 2783 2784 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>: 2785 * Makefile.in (distclean): Clean cconfig.h also. 2786 2787Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> 2788 2789 * configure: Regenerated to track ../common/aclocal.m4 changes. 2790 2791Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com> 2792 2793 * aclocal.m4 (sim-profile): Enable the profiler by default. 2794 2795Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com> 2796 2797 * run.c (main): Initialize sigrc. 2798 2799Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com> 2800 2801 * sim-events.c (update_time_from_event): Add more detailed event 2802 tracing. 2803 28042000-03-30 Dave Brolley <brolley@redhat.com> 2805 2806 * aclocal.m4 (cgen): Use guile to run cgen. 2807 28082000-03-23 Dave Brolley <brolley@redhat.com> 2809 2810 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to 2811 ftruncdfsf. 2812 * cgen-accfp.c (fextsfdf): New function. 2813 (ftruncdfsf): New function. 2814 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf. 2815 28162000-03-13 Jeff Johnston <jjohnstn@cygnus.com> 2817 2818 * cgen-ops.h: Added TRUNCSISI. 2819 28202000-03-08 Dave Brolley <brolley@redhat.com> 2821 2822 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE. 2823 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write. 2824 (sim_queue_fn_si_write): Last argument is has type USI. 2825 (sim_queue_fn_sf_write): New function. 2826 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI. 2827 (sim_queue_fn_sf_write): New function. 2828 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE. 2829 2830Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com> 2831 2832 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with 2833 sim_set_trace and run simulator using sim_resume. 2834 (main): Add option ``-o'' - operating environment. Only continue 2835 after a signal when operating environment. 2836 (main): Always set REASON and SIGRC using sim_stop_reason. 2837 (sim_trace): Delete extern declaration. 2838 28392000-02-08 Nick Clifton <nickc@cygnus.com> 2840 2841 * callback.c: Fix compile time warning messages. 2842 * run.c: Fix compile time warning messages. 2843 28441999-12-17 Dave Brolley <brolley@cygnus.com> 2845 2846 * sim-profile.h: (set_profile_option_mask): Add prototype. 2847 * sim-profile.c (set_profile_option_mask): No longer static. 2848 2849Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com> 2850 2851 * sim-arange.c: Include <string.h> 2852 28531999-12-07 Dave Brolley <brolley@cygnus.com> 2854 2855 * sim-options.c (print_help): '=' required before optional argument. 2856 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator. 2857 (CGEN_FN_MEM_HI_WRITE): New enumerator. 2858 (CGEN_FN_MEM_SI_WRITE): New enumerator. 2859 (CGEN_FN_MEM_DI_WRITE): New enumerator. 2860 (CGEN_FN_MEM_DF_WRITE): New enumerator. 2861 (CGEN_FN_MEM_XI_WRITE): New enumerator. 2862 (fn_mem_qi_write): New union members. 2863 (fn_mem_hi_write): New union members. 2864 (fn_mem_si_write): New union members. 2865 (fn_mem_di_write): New union members. 2866 (fn_mem_df_write): New union members. 2867 (fn_mem_xi_write): New union members. 2868 (sim_queue_fn_mem_qi_write): New function. 2869 (sim_queue_fn_mem_hi_write): New function. 2870 (sim_queue_fn_mem_si_write): New function. 2871 (sim_queue_fn_mem_di_write): New function. 2872 (sim_queue_fn_mem_df_write): New function. 2873 (sim_queue_fn_mem_xi_write): New function. 2874 * cgen-par.c (sim_queue_fn_mem_qi_write): New function. 2875 (sim_queue_fn_mem_hi_write): New function. 2876 (sim_queue_fn_mem_si_write): New function. 2877 (sim_queue_fn_mem_di_write): New function. 2878 (sim_queue_fn_mem_df_write): New function. 2879 (sim_queue_fn_mem_xi_write): New function. 2880 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE, 2881 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE, 2882 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE. 2883 28841999-12-01 Dave Brolley <brolley@cygnus.com> 2885 2886 * cgen-accfp.c (subsf): Check status code. 2887 (mulsf): Ditto. 2888 (negsf): Ditto. 2889 (abssf): Ditto. 2890 (sqrtsf): Ditto. 2891 (invsf): Ditto. 2892 (minsf): Ditto. 2893 (maxsf): Ditto. 2894 (subdf): Ditto. 2895 (muldf): Ditto. 2896 (divdf): Ditto. 2897 (negdf): Ditto. 2898 (absdf): Ditto. 2899 (sqrtdf): Ditto. 2900 (invdf): Ditto. 2901 (mindf): Ditto. 2902 (maxdf): Ditto. 2903 29041999-11-26 Dave Brolley <brolley@cygnus.com> 2905 2906 * cgen-par.h (fn_df_write): Mode of data is DF. 2907 (sim_queue_fn_df_write): Mode of data is DF. 2908 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF. 2909 29101999-11-22 Dave Brolley <brolley@cygnus.com> 2911 2912 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer. 2913 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue. 2914 29151999-11-04 Dave Brolley <brolley@cygnus.com> 2916 2917 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and 2918 CGEN_MEM_XI_WRITE members. 2919 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members. 2920 (sim_queue_fn_xi_write): New function. 2921 (sim_queue_mem_xi_write): New function. 2922 2923 * cgen-par.c (sim_queue_fn_xi_write): New function. 2924 (sim_queue_mem_xi_write): New function. 2925 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and 2926 CGEN_MEM_XI_WRITE. 2927 29281999-10-22 Dave Brolley <brolley@cygnus.com> 2929 2930 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT. 2931 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro. 2932 * cgen-par.c: Set insn_address for each queued write. Get pc from 2933 cpu when executing queued writes. 2934 29351999-10-19 Dave Brolley <brolley@cygnus.com> 2936 2937 * cgen-par.h (sim_queue_fn_pc_write): New function. 2938 (CGEN_FN_PC_WRITE): New enumerator. 2939 (fn_pc_write): New union member. 2940 * cgen-par.c (sim_queue_fn_pc_write): New function. 2941 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE. 2942 29431999-10-18 Dave Brolley <brolley@cygnus.com> 2944 2945 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator. 2946 (CGEN_MEM_DF_WRITE): New enumerator. 2947 (mem_di_write): New union member. 2948 (mem_df_write): New union member. 2949 * cgen-par.c (sim_queue_mem_di_write): New function. 2950 (sim_queue_mem_df_write): New function. 2951 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and 2952 CGEN_MEM_DF_WRITE. 2953 * cgen-accfp.c (divsf): Check for division errors. 2954 29551999-10-14 Doug Evans <devans@casey.cygnus.com> 2956 2957 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete. 2958 29591999-10-07 Dave Brolley <brolley@cygnus.com> 2960 2961 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator. 2962 (fn_hi_write): New union member. 2963 (sim_queue_fn_hi_write): New function. 2964 * cgen-par.c (sim_queue_fn_hi_write): New function. 2965 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE. 2966 29671999-09-29 Doug Evans <devans@casey.cygnus.com> 2968 2969 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'. 2970 Change type of result to SEM_PC. 2971 2972Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com> 2973 2974 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC. 2975 29761999-09-25 Doug Evans <devans@casey.cygnus.com> 2977 2978 * cgen-ops.h (SUBWORD*): Delete cpu arg. 2979 (JOIN*): Delete cpu arg. 2980 2981Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com> 2982 2983 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p 2984 parameter. 2985 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element. 2986 2987Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com> 2988 2989 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting 2990 large values. 2991 2992Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com> 2993 2994 * run.c (main): Check the sim_stop_reason and only halt simulation 2995 when a valid stop condition is identified. 2996 2997Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com> 2998 2999 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h". 3000 3001Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com> 3002 3003 * cgen-par.h (CGEN_BI_WRITE): New enumerator. 3004 (bi_write): New union element. 3005 (sim_queue_bi_write): New function. 3006 * cgen-par.c (sim_queue_bi_write): New function. 3007 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE. 3008 3009Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> 3010 3011 * configure: Regenerated to track ../common/aclocal.m4 changes. 3012 3013 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from 3014 ../gdb/configure.in. 3015 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define. 3016 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define. 3017 (SIM_WARNINGS): Delete 3018 (CONFIG_CFLAGS): Update. 3019 3020Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com> 3021 3022 * cgen-par.c: New file. 3023 * cgen-par.h: New file. 3024 * cgen-sim.h (cgen-par.h): #include it. 3025 * cgen-cpu.h (write_queue): New field. 3026 (CPU_WRITE_QUEUE): New access macro. 3027 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h. 3028 (cgen-par.o): New target. 3029 30301999-08-28 Doug Evans <devans@casey.cygnus.com> 3031 3032 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM. 3033 * cgen-utils.c (mode_names): Update. 3034 30351999-08-20 Doug Evans <devans@casey.cygnus.com> 3036 3037 * genmloop.sh: New args -parallel-generic-write, -parallel-only. 3038 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC 3039 buffer arg if WITH_PARALLEL_GENWRITE. 3040 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE. 3041 (struct idesc): Ditto. 3042 3043Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com> 3044 3045 * sim-model.c (model_option_handler): Add \n to error message. 3046 30471999-08-08 Doug Evans <devans@casey.cygnus.com> 3048 3049 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete. 3050 (insn_sem): Rewrite. 3051 (sem_fn_desc): New struct. 3052 (idesc): Rewrite. 3053 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit, 3054 misses if ! FAST_P. 3055 (scache case): Split into non-parallel/parallel versions. 3056 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table 3057 if not use semantic switch version. 3058 30591999-08-04 Doug Evans <devans@casey.cygnus.com> 3060 3061 * cgen-defs.h (SEM_BRANCH_TYPE): New enum. 3062 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete. 3063 (SEM_BRANCH_INIT_EXTRACT): Delete. 3064 (SEM_BRANCH_INIT): Replace npc_ptr with br_type. 3065 (SEM_BRANCH_FINI): Ditto. 3066 (SEM_BRANCH_VIA_ADDR): Ditto. 3067 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg. 3068 (SEM_BRANCH_ADDR_CACHE): Delete. 3069 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros. 3070 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with 3071 pbb_br_type. 3072 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain. 3073 (@cpu@_pbb_begin): Initialize branch_target. 3074 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type. 3075 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with 3076 pbb_br_type. 3077 (@cpu@_engine_run_fast): Ditto. 3078 3079Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com> 3080 3081 * cgen-utils.c (RORSI): New function. 3082 (ROLSI): New function. 3083 30841999-07-14 Doug Evans <devans@casey.cygnus.com> 3085 3086 * Makefile.in (TAGS): Tweak TAGS regex. 3087 * cgen-mem.h (*): Add TAGS markers. 3088 3089Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com> 3090 3091 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only 3092 passed in when sim_resume is first entered - don't re-pass it 3093 after a restart. 3094 3095Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com> 3096 3097 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and 3098 OPTION_LOAD_LMA but only when is defined. 3099 (standard_options): When SIM_HANDLES_LMA is defined include 3100 options --load-lma and --load-vma. 3101 (standard_install): Initialize STATE_LOAD_AT_LMA_P. 3102 3103 * sim-base.h (STATE_LOAD_AT_LMA_P): Define. 3104 (struct sim_state_base): Add load_at_lma_p. 3105 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with 3106 STATE_LOAD_AT_LMA_P. 3107 3108Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com> 3109 3110 * nrun.c (main): Re-format loop gnu style. 3111 3112Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com> 3113 3114 * dv-sockser.c (connected_p): Initialize addrlen. 3115 31161999-07-06 Dave Brolley <brolley@cygnus.com> 3117 3118 * cgen-accfp.c (floatsidf): New function. 3119 (fixdfsi): New function. 3120 31211999-07-06 Doug Evans <devans@casey.cygnus.com> 3122 3123 * sim-model.c (sim_model_init): Issue error if machine is unsupported. 3124 31251999-07-05 Doug Evans <devans@casey.cygnus.com> 3126 3127 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h. 3128 (cgen-fpu.o,cgen-accfp.o): Add rules for. 3129 * cgen-fpu.c: New file. 3130 * cgen-fpu.h: New file. 3131 * cgen-accfp.c: New file. 3132 * cgen-cpu.h (CGEN_CPU): New member fpu. 3133 * cgen-mem.h: Redo fp support. 3134 * cgen-ops.h: Delete k&r support. Redo fp support. 3135 * cgen-sim.h: Include cgen-fpu.h. 3136 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h. 3137 31381999-06-23 Doug Evans <devans@casey.cygnus.com> 3139 3140 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of 3141 ifndef. 3142 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var. 3143 (@cpu@_pbb_cti_chain): Minor clean up. 3144 31451999-05-08 Felix Lee <flee@cygnus.com> 3146 3147 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of 3148 AM_CYGWIN32 and AM_EXEEXT. 3149 * configure: Regenerate. 3150 3151Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com> 3152 3153 * sim-core.c (device_error,device_io_read_buffer, 3154 device_io_write_buffer): Delete decls. 3155 * sim-core.h: Put them here. 3156 3157 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer. 3158 (sim_core_write_buffer): Pass sd to device_io_write_buffer. 3159 * sim-n-core.h (sim_core_read_aligned_N): Ditto. 3160 (sim_core_write_aligned_N): Ditto. 3161 31621999-04-14 Stephane Carrez <stcarrez@worldnet.fr> 3163 3164 * sim-memopt.c (sim_memory_uninstall): Don't look into 3165 free()d memory. 3166 31671999-04-14 Doug Evans <devans@casey.cygnus.com> 3168 3169 * cgen-utils.scm (virtual_insn_entries): Update attribute definition. 3170 31711999-04-13 Doug Evans <devans@casey.cygnus.com> 3172 3173 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES. 3174 (sim_core_write_buffer): Ditto. 3175 31761999-04-02 Keith Seitz <keiths@cygnus.com> 3177 3178 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback 3179 after the interval counter has expired. 3180 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of 3181 poll_quit callbacks. May be overridden by Makefile. 3182 (poll_quit_counter): New global. 3183 * sim-events.c: Remove all mentions of ui_loop_hook. The 3184 host callback "poll_quit" will serve the purpose. 3185 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK 3186 is defined. 3187 * nrun.c: Remove declaration of ui_loop_hook. 3188 3189Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com> 3190 3191 * cgen-run.c (sim_resume): Don't tell main loop to run "forever" 3192 if being used by gdb. 3193 31941999-03-22 Doug Evans <devans@casey.cygnus.com> 3195 3196 * cgen-types.h (XF,TF): Tweak. 3197 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT, 3198 in cgen-types.h. 3199 (SUBWORD*,JOIN*): Define. 3200 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize 3201 moved into cpu descriptor. 3202 * sim-model.h (MACH): New member `num'. 3203 32041999-02-09 Doug Evans <devans@casey.cygnus.com> 3205 3206 * cgen-cpu.h (CGEN_DISASSEMBLER): New type. 3207 (CGEN_CPU): Member opcode renamed to cpu_desc. 3208 New members get_idata,disassembler. 3209 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to 3210 CGEN_INSN_ATTR_VALUE. 3211 (CGEN_STATE): Delete member opcode_table. 3212 (sim_disassemble_insn): Delete decl. 3213 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c. 3214 (struct idesc): Moved to here from <cpu>-decode.h. 3215 * cgen-run.c (prime_cpu): Call prepare_run callback. 3216 * cgen-trace.h (SFILE): New type. 3217 (sim_disasm_sprintf): Declare. 3218 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare. 3219 (sim_cgen_disassemble_insn): Declare. 3220 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h. 3221 (insn_fields): Delete. 3222 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with 3223 CPU_CPU_DESC (cpu). 3224 (trace_insn): Call CPU_DISASSEMBLER hook. 3225 (sim_disasm_sprintf): New function. 3226 (sim_disasm_read_memory): New function. 3227 (sim_disasm_perror_memory): New function. 3228 (sim_cgen_disassemble_insn): New function. 3229 * cgen-utils.c: Don't include cpu-opc.h. 3230 (virtual_insn_entries): New static local. 3231 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table. 3232 (cgen_insn_name): Rewrite. 3233 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c. 3234 * cgen.sh (desc): New file generator handler. 3235 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write. 3236 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately. 3237 Don't include cpu-opc.h,cpu-sim.h. 3238 * sim-model.c (model_set): Delete SIM_DESC arg. 3239 (sim_model_set): Update. 3240 * sim-model.h (MACH): New member prepare_run. 3241 32421999-01-28 Frank Ch. Eigler <fche@cygnus.com> 3243 3244 * sim-memopt.c (memory_option_handler): Avoid memset() calls 3245 if redundant with allocator functions. 3246 3247Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com> 3248 3249 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix. 3250 3251 * sim-profile.h: Make like sim-trace.h. 3252 (PROFILE_USEFUL_MASK): New macro. 3253 * sim-profile.c (profile_options): Make like trace_options, allow 3254 optional on|off arg where applicable. 3255 (set_profile_option_mask): New function. 3256 (sim_profile_set_option): New function. 3257 (profile_option_handler): Simplify. 3258 Have -p only enable selected things, not everything. 3259 Add missing break to OPTION_PROFILE_PC_RANGE. 3260 * cgen-scache.c (scache_options): Allow optional on|off arg to 3261 --profile-scache. 3262 (scache_option_handler): Use sim_profile_set_option. 3263 32641999-01-26 Frank Ch. Eigler <fche@cygnus.com> 3265 3266 * sim-memopt.c (memory_options): Add MEMORY_FILL option. 3267 (memory_option_handler): Implement MEMORY_FILL option. Make 3268 MEMORY_CLEAR an alias for MEMORY_FILL=0. 3269 (parse_ulong_value): New function. 3270 (do_memopt_add): Allocate all buffers. Optionally fill them. 3271 32721999-01-15 Richard Henderson <rth@cygnus.com> 3273 3274 * hw-events.c (hw_event_queue_schedule): _vtracef takes a 3275 va_list, not an integer. 3276 * sim-events.c (sim_events_schedule): Likewise. 3277 3278 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to 3279 the appropriate type. 3280 32811999-01-14 Doug Evans <devans@casey.cygnus.com> 3282 3283 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR. 3284 (sim_disassemble_insn): Update prototype. 3285 (sim_engine_invalid_insn): Ditto. 3286 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version. 3287 (SEM_BRANCH_INIT): PCADDR->IADDR. 3288 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case. 3289 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR. 3290 * cgen-scache.h (*): Ditto. 3291 * cgen-trace.c (*): Ditto. 3292 * cgen-trace.h (*): Ditto. 3293 * cgen-utils.c (*): Ditto. 3294 * cgen-types.h (integer modes): Use signedNN/unsignedNN types. 3295 (insn_t): Delete. 3296 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support. 3297 (simple engine framework): Rewrite. 3298 * sim-module.c (modules): Install model module sooner (and in 3299 particular before the profile module). 3300 33011999-01-12 Doug Evans <devans@casey.cygnus.com> 3302 3303 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype. 3304 * sim-model.c (sim_mach_lookup_bfd_name): New function. 3305 (sim_model_init): Call it. 3306 3307 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns. 3308 33091999-01-05 Doug Evans <devans@casey.cygnus.com> 3310 3311 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h. 3312 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated. 3313 (SEM_BRANCH_INIT_EXTRACT): New macro. 3314 (SEM_BRANCH_INIT): Add taken_p. 3315 (TARGET_SEM_BRANCH_FINI): Provide default definition. 3316 (SEM_BRANCH_FINI): Use it. 3317 (SEM_INSN): Update. 3318 * cgen-run.c (sim_resume): Handle tracing of last insn. 3319 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined. 3320 * cgen-trace.c (current_abuf): New static global. 3321 (trace_insn_init): Initialize it. 3322 (trace_insn_fini): Use it. 3323 (trace_insn): Set it. 3324 * cgen.sh (arch case): Pass -m ${mach} to cgen. 3325 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB. 3326 (@cpu@_emit_after): Ditto. 3327 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic 3328 labels if WITH_SEM_SWITCH_FULL. 3329 * sim-model.c: Include bfd.h. 3330 (sim_model_init): New function. 3331 (sim_model_install): Record init fn. 3332 * sim-model.h (MACH): New member bfd_name. 3333 * sim-module.c (modules): Initialize model before scache. 3334 33351998-12-24 Frank Ch. Eigler <fche@cygnus.com> 3336 3337 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms. 3338 3339 * nrun.c (main): Remain in simulation loop for traps and 3340 exceptions when in operating environment mode. 3341 (ui_loop_hook): New stub hook for standalone use. 3342 * sim-events.c (sim_events_process): Call ui_loop_hook 3343 periodically on CYGWIN host. 3344 3345 * sim-reason.c (sim_stop_reason): Return host signal numbers 3346 to gdb on sim_stopped and sim_signalled cases. 3347 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND 3348 hook just before longjmp. 3349 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME 3350 hook just before sim_engine_run. 3351 3352 * sim-n-core.h (sim_core_trace_M): Allay const warning. 3353 * sim-trace.h (trace_generic): Ditto. 3354 * sim-trace.c (trace_generic): Ditto. 3355 33561998-12-14 Doug Evans <devans@casey.cygnus.com> 3357 3358 * Make-common.in (SIM_MAIN_DEPS): New var. 3359 (CGEN_MAIN_CPU_DEPS): New var. 3360 * aclocal.m4: Add --enable-cgen-maint option. 3361 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine. 3362 (SETMEM*): Ditto. 3363 (GETIMEM*): Pass pc value to sim_core routine. 3364 3365Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com> 3366 3367 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle): 3368 Compare with ZERO not NULL. 3369 3370Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com> 3371 3372 * hw-properties.c, hw-instances.c, hw-tree.c: Include 3373 "sim-assert.h". 3374 33751998-12-09 Doug Evans <devans@casey.cygnus.com> 3376 3377 * sim-arange.c: Include libiberty.h, and stdlib.h if present. 3378 * sim-trace.c: Include stdlib.h if present. 3379 * dv-sockser.c: Include unistd.h if present. 3380 (dv_sockser_init): Add missing arg to call to sim_io_eprintf. 3381 * cgen-scache.c (scache_flush): Delete unused locals i,sc. 3382 33831998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com> 3384 3385 * gennltvals.sh: Add i960. 3386 * nltvals.def: Rebuild. 3387 33881998-12-04 Doug Evans <devans@casey.cygnus.com> 3389 3390 * cgen-defs.h: New file, old cgen-sim.h. 3391 * cgen-sim.h: Simple header that includes others. 3392 * sim-arange.c: New file. 3393 * sim-arange.h: New file. 3394 * sim-basics.h: Include it. 3395 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o. 3396 (sim-arange.o): Add rule for. 3397 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype. 3398 (sim_io_eprintf_cpu): Add prototype. 3399 * sim-inline.h (HAVE_INLINE): Define if GNUC. 3400 (INLINE2): New macro. 3401 (EXTERN_INLINE): New macro. 3402 * sim-module.c (sim_post_argv_init): Initialize cpu backlink 3403 before calling module init fns. 3404 * sim-profile.c (OPTION_PROFILE_*): Move into enum. 3405 (profile_init): New function. 3406 (profile_options): New option --profile-range. 3407 (profile_option_handler): Handle --profile-range. 3408 (profile_print_insn): Qualify address range specific section titles. 3409 (profile_print_addr_ranges): New function. 3410 (profile_info): Print address ranges if specified. 3411 (profile_install): Set profile_init init fn. 3412 * sim-profile.h (PROFILE_DATA): New member `range'. 3413 * sim-trace.c (trace_init): New function. 3414 (trace_options): New option --trace-range. 3415 (trace_option_handler): Handle --trace-range. 3416 (trace_install): Set trace_init init fn. 3417 * sim-trace.h (TRACE_DATA): New member `range'. 3418 * sim-utils.c (sim_cpu_msg_prefix): New function. 3419 (sim_io_eprintf_cpu): New function. 3420 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro. 3421 (PC_IN_PROFILE_RANGE_P): New macro. 3422 * cgen-trace.c (trace_insn_init): Set current_insn to NULL. 3423 (trace_insn_fini): New arg abuf. All callers updated. 3424 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before 3425 printing cycle counts. 3426 * cgen-trace.h (trace_insn_fini): Update prototype. 3427 (TRACE_RESULT_P): New macro. 3428 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated. 3429 (TRACE_INSN): Check ARGBUF_TRACE_P. 3430 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated. 3431 * cgen-types.h (SIM_INLINE): Delete. 3432 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define. 3433 * cgen-utils.c: Don't include cgen-engine.h 3434 * genmloop.sh (@cpu@_fill_argbuf): New function. 3435 (@cpu@_fill_argbuf_tp): New function. 3436 (@cpu@_emit_before,@cpu@_emit_after): New functions. 3437 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'. 3438 (SET_CTI_VPC,SET_INSN_COUNT): Update. 3439 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling 3440 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI. 3441 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling 3442 doing profiling. Update call to TRACE_INSN_FINI. 3443 3444 * sim-memopt.c (sim_memory_uninstall): Result type is `void'. 3445 34461998-12-03 Frank Ch. Eigler <fche@cygnus.com> 3447 3448 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory 3449 regions. 3450 34511998-12-01 Doug Evans <devans@casey.cygnus.com> 3452 3453 * sim-inline.c (SIM_INLINE_P): Fix typo. 3454 34551998-11-30 Doug Evans <devans@casey.cygnus.com> 3456 3457 * cgen-utils.c (cgen_virtual_opcode_table): Update. 3458 3459Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com> 3460 3461 * gennltvals.sh: Add v850 and d10v. Sort alphabetically. 3462 * nltvals.def: Re-generate. 3463 3464Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com> 3465 3466 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init, 3467 sim_core_map_attach, sim_core_map_detach, next_event_queue, 3468 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify 3469 GCC. 3470 * sim-events.c (sim_events_uninstall, sim_events_suspend, 3471 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto. 3472 34731998-11-22 Doug Evans <devans@tobor.to.cygnus.com> 3474 3475 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's. 3476 (${cpu}_pbb_cti_chain): Ditto. 3477 34781998-11-18 Doug Evans <devans@casey.cygnus.com> 3479 3480 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h. 3481 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros. 3482 (EXTRACT_INT,EXTRACT_UINT): New macros. 3483 (SEM_SEM_ARG): New macro. 3484 (SEM_NEXT_VPC): New arg `pc'. 3485 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete. 3486 (sim_disassemble_insn): Update prototype. 3487 * cgen-trace.c (current_insn,insn_fields): New static locals. 3488 (trace_insn): Set them. 3489 * cgen-utils.c: #include cgen-engine.h. 3490 (sim_disassemble_insn): New arg insn_fields. 3491 Handle variable length insns. 3492 * genmloop.sh: Only emit pbb decls if -pbb. 3493 (${cpu}_scache_lookup): New arg `vpc'. 3494 (scache support): Fetch pc before entering loop. 3495 3496 * gennltvals.sh: Add fr30 support. 3497 * nltvals.def: Rebuild. 3498 3499Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com> 3500 3501 * sim-types.h: Re-do type system so that GCC's attribute and mode 3502 are used to specify types. Handle case of ALPHA. 3503 35041998-11-13 Frank Ch. Eigler <fche@elastic.org> 3505 3506 * aclocal.m4: Add tests for dlopen family. 3507 * config.in: Regenerated. 3508 3509Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com> 3510 3511 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL. 3512 3513Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com> 3514 3515 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to 3516 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin. 3517 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ... 3518 * cgen-sim.h: ... to here. 3519 3520Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com> 3521 3522 * aclocal.m4 (enable-build-warnings): Replace 3523 enable-sim-warnings. Extend =LIST syntax so that prepend and 3524 append of options is possible. Drop -Werror, add 3525 -Wstrict-prototypes for GDB compatibility. 3526 * Make-common.in (SIM_WARNINGS): Update. 3527 3528Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com> 3529 3530 * Make-common.in (CGEN_INCLUDE_DEPS): Define. 3531 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS). 3532 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto. 3533 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete 3534 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include 3535 CGEN_INCLUDE_DEPS. 3536 * cgen-cpu.h: New file. 3537 * cgen-engine.h: New file. 3538 * cgen-scache.h: New file. 3539 * cgen-sim.h: Delete portions moved to new files. 3540 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly, 3541 rather than sending result to stdout. 3542 3543Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com> 3544 3545 * Make-common.in (sim-reg.o): New rule. 3546 (cgen-run.o): New rule. 3547 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI. 3548 * cgen-run.c (prime_cpu): New function. 3549 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support. 3550 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly 3551 mentioned cpu. 3552 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns. 3553 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum. 3554 (CGEN_INSN_VIRTUAL_P): New macro. 3555 (SEM_PC): New typedef. 3556 (SEMANTIC_FN): Change type of result to SEM_PC. 3557 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros. 3558 (IDESC_CTI_P,IDESC_SKIP_P): New macros. 3559 (SCACHE_MAP): New typedef. 3560 (CPU_SCACHE): Add pbb support. 3561 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare. 3562 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros. 3563 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn, 3564 max_slice_insns. 3565 (INSN_NAME): Delete. 3566 (cgen_insn_name): Declare. 3567 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn. 3568 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes. 3569 (first_insn_p): Make static. 3570 (trace_insn): Handle virtual insns specially. 3571 (cgen_trace_printf): Ensure we haven't overflowed the buffer. 3572 * cgen-types.h (UBI): Delete. 3573 (MODE_TYPE): New enum. 3574 (HOSTINT,HOSTUINT,HOSTPTR): Delete. 3575 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR. 3576 (cgen_virtual_opcode_table): New global. 3577 (cgen_insn_name): New function. 3578 (sim_disassemble_insn): Ignore virtual insns. 3579 * genmloop.sh: Delete top level loop generation. Add pbb support. 3580 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef. 3581 (sim_cpu_base): New members max_insns,insn_name,model_data. 3582 (CPU_PC_GET,CPU_PC_SET): New macros. 3583 (sim_pc_get,sim_pc_set): Declare. 3584 * sim-model.c (model_set): Call model init fn. 3585 * sim-model.h (MODEL_FN): New typedef. 3586 (INSN_TIMING): New member model_fn. 3587 (MODEL): New members num,init. 3588 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar. 3589 All callers updated. 3590 (profile_insn_init): New fn. 3591 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME. 3592 Exit early if insn profiling not supported. 3593 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX. 3594 (profile_install): Record profile_insn_init as init fn. 3595 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null. 3596 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX. 3597 (PROFILE_DATA): Delete member exec_time. 3598 Change insn_count to pointer to array, rather than the array. 3599 (sim_profile_print_bar): Declare. 3600 3601Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com> 3602 3603 * cgen-run.c: New file. 3604 * sim-reg.c: New file. 3605 3606Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com> 3607 3608 * aclocal.m4: Add checks for -lsocket and -lnsl. 3609 3610 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to 3611 allow local port reuse on listening socket. 3612 3613Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com> 3614 3615 * sim-config.h: Remove reference to linux kernel header. 3616 3617Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com> 3618 3619 * dv-sockser.c (sockser_addr): Make variable non-static. 3620 3621Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com> 3622 3623 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer. 3624 3625Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com> 3626 3627 * sim-events.c (sim_events_elapsed_time): Fix calculation. 3628 3629Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com> 3630 3631 * Make-common.in (install-common): Add $(EXEEXT) when installing 3632 run. 3633 3634Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com> 3635 3636 * cgen-sim.h (cgen_state): New member opcode_table. 3637 * cgen-utils.c (sim_disassemble_insn): Use it. 3638 3639Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com> 3640 3641 * cgen-mem.h (DECLARE_SETT): Fix return type. 3642 * cgen-sim.h (sim_engine_illegal_insn): Declare. 3643 * cgen-scache.c: Include stdlib.h. 3644 * cgen-trace.c (trace_extract): Use %lx for PCADDR. 3645 * sim-model.c (model_option_handler): Remove unused variable `n'. 3646 3647Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com> 3648 3649 * cgen-utils.c: Include bfd.h. 3650 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN. 3651 3652Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com) 3653 3654 * sim-bits.h (EXTEND24): Fix typo. 3655 3656Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com> 3657 3658 * sim-events.c (ETRACE_P): New macro. 3659 (struct _sim_event): Add member trace. 3660 (sim_events_free): Reclaim trace message. 3661 3662 * sim-events.c, sim-events.h (sim_events_schedule_vtracef, 3663 sim_events_schedule_tracef): New functions, include printf trace 3664 information in argument list. If tracing, store asprintf'd trace 3665 message in sim_event. 3666 3667 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef, 3668 hw_event_queue_schedule_vtracef): New functions, mimic 3669 sim_event_tracef. 3670 3671Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com) 3672 3673 * sim-bits.h (EXTEND24): Define. 3674 3675Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com> 3676 3677 * cgen-sim.h (CPU_SCACHE): Make size unsigned. 3678 (CPU_SCACHE_HASH_MASK): New macro. 3679 (SCACHE_HASH_PC): Rewrite. 3680 * genmloop.sh (engine_resume_{full,fast}): Move some of hash 3681 computation out of main loop. 3682 3683Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com> 3684 3685 * cgen-sim.h (RECORD_IADDR): Delete. 3686 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. 3687 * genmloop.sh (engine_resume_{full,fast}): Delete icount. 3688 3689Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com> 3690 3691 * gennltvals.def (mn10200): Add entry. 3692 * nltvals.def: Regenerate with MN10200 additions. 3693 3694Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com> 3695 3696 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct 3697 documentation on how it works. 3698 3699 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach, 3700 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer, 3701 sim_core_set_xor, sim_core_xor_read_buffer, 3702 sim_core_xor_write_buffer): Update. 3703 3704 * sim-events.h, sim-events.c (sim_events_install, 3705 sim_events_watch_clock, sim_events_schedule_after_signal, 3706 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core, 3707 sim_events_deschedule): Update. 3708 3709 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two, 3710 sim_fpu_max32, sim_fpu_max64): Update. 3711 3712Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com> 3713 3714 * cgen-trace.c (trace_insn_fini): Redo cycle handling. 3715 * sim-profile.h (PROFILE_DATA): Rename cycle handling members. 3716 * sim-profile.c (profile_print_model): Update. 3717 3718Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com> 3719 3720 * gennltvals.def (m32r): Use common syscall.h now. 3721 (mn10300): Add entry. 3722 * nltvals.def: Regenerate. 3723 3724 * sim-engine.c (sim_engine_get_run_state): New function. 3725 * sim-engine.h (sim_engine_get_run_state): Declare it. 3726 3727Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com> 3728 3729 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef. 3730 * sim-core.c (sim_core_signal): Make extern, always define. 3731 3732Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com> 3733 3734 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable. 3735 * cgen-ops.h (ANDIF): New macro. 3736 (ANDIF[BQHSD]I): Delete. 3737 3738Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com> 3739 3740 * hw-events.c (create_hw_event, delete_hw_event): Delete. 3741 (hw_event_queue_schedule, hw_event_queue_deschedule, 3742 bounce_hw_event): Fix hw-event memory corruptions found by Joyce 3743 Janczyn. 3744 3745 * hw-alloc.h (HW_NZALLOC): Define. 3746 3747 * Make-common.in (test-hw-events): Add target for testing the 3748 hw-event code. 3749 3750Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com> 3751 3752 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and 3753 hw-instances.o. 3754 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New 3755 files. 3756 * hw-main.h: Include hw-handles.h, hw-instances.h. 3757 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare 3758 * hw-base.c (hw_create, hw_delete): Call same. 3759 3760Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com> 3761 3762 * dv-core.c: Include hw-main.h and sim-main.h. 3763 * dv-pal.c: Include hw-main.h and sim-io.h. 3764 * dv-glue.c: Include hw-main.h. 3765 3766 * hw-main.h: New file. Move list of includes to here. 3767 * hw-base.h: From here. 3768 * Make-common.in (hw_base_headers): Rename to hw_main_headers. 3769 (hw-*.o, dv-*.o): Update. 3770 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c, 3771 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of 3772 sim-main.h. 3773 3774 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method, 3775 do_hw_poll_read): Move declarations from here. 3776 * hw-main.h: To here. 3777 3778 * hw-base.h (struct hw_device_descriptor, hw_finish_callback): 3779 Move from here. 3780 * hw-main.h (struct hw_descriptor, hw_finish_method): To here, 3781 rename. 3782 * Make-common.in (hw-config.h): Update 3783 * hw-base.c, dv-pal.c, dv-glue.c: Update 3784 3785 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename 3786 `*_callback' to `*_method. 3787 3788Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com> 3789 3790 * hw-base.h (set_*): Move set method macros from here. 3791 * hw-device.h: To here. 3792 3793Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com> 3794 3795 * hw-base.h (create_hw_property_data, delete_hw_property_data): 3796 Declare. 3797 3798 * hw-base.c (hw_create, hw_delete): Call 3799 * hw-properties.c (create_hw_property_data, 3800 delete_hw_property_data): Define. 3801 3802Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com> 3803 3804 * hw-device.c, hw-properties.c: Include hw-base.h 3805 3806 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here. 3807 * hw-device.c: From here. 3808 * hw-base.h: Include "hw-events.h". 3809 3810 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare. 3811 * hw-base.c (hw_create, hw_delete): Call. 3812 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define. 3813 3814 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o. 3815 (hw-alloc.o): New target. 3816 3817Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com> 3818 3819 * hw-events.h, hw-events.c: New files. Move event code to here. 3820 * sim-hw.c: From here. 3821 * hw-base.h: Include "hw-events.h". 3822 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o. 3823 (hw-events.o): New target. 3824 3825 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw. 3826 * hw-events.h (struct hw_event): Replace typedef hw_event. 3827 3828 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare. 3829 * hw-base.c (hw_create, hw_delete): Call. 3830 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define. 3831 3832 * dv-pal.c: Update. 3833 3834Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com> 3835 3836 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here. 3837 * hw-ports.c: To here. 3838 3839 * hw-base.h, hw-ports.c (create_hw_port_data, 3840 delete_hw_port_data): New functions. 3841 * hw-base.c (hw_delete, hw_create): Call same. 3842 3843 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions 3844 from here. 3845 * hw-ports.h: To here. 3846 3847Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com> 3848 3849 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop 3850 PROCESSOR and CIA arguments. 3851 3852Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com> 3853 3854 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument. 3855 Move common object files from here. 3856 * Make-common.in (SIM_COMMON_HW_OBJS): To here. 3857 3858Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com> 3859 3860 * sim-hw.c: Include ctype.h. 3861 (do_hw_poll_read): Do not assume EAGAIN. 3862 3863Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com> 3864 3865 * cgen-trace.c (first_insn_p): New static local. 3866 (trace_insn_init): Set it. 3867 (trace_insn_fini): Use TRACE_PREFIX. 3868 (trace_insn): Rewrite to use trace_prefix. 3869 * sim-trace.c (trace_prefix): Don't print filename arg if NULL. 3870 Adjust width accordingly. 3871 3872 * sim-profile.h (PROFILE_DATA): New member profile_any_p. 3873 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros. 3874 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros. 3875 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify. 3876 (PROFILE_COUNT_CORE): Simplify. 3877 * sim-profile.c (profile_option_handler): Compute profile_any_p. 3878 3879Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com> 3880 3881 * cgen-ops.h (ADDCFSI): Fix typo. 3882 3883Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com> 3884 3885 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p. 3886 * genmloop.sh: Use them rather than static locals. 3887 3888 * sim-engine.c (sim_engine_set_run_state): New function. 3889 * sim-engine.h (sim_engine_set_run_state): Declare. 3890 * genmloop.sh (pending_reason,pending_sigrc): New static locals. 3891 (@cpu@_engine_stop): New args reason,sigrc. All callers updated. 3892 (engine_resume): Reorganize. Allow synchronous exit from main loop. 3893 3894Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com> 3895 3896 * cgen-trace.c (trace_insn_init): New arg first_p. 3897 All callers updated. 3898 (trace_insn_fini): New arg last_p. All callers updated. 3899 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update. 3900 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update. 3901 * genmloop.sh (engine_resume): Update. 3902 3903Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com> 3904 3905 * Make-common.in (install-common): Run ranlib on installed copy of 3906 libsim.a. 3907 3908Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com> 3909 3910 * Make-common.in (install-common): Rename and install libsim.a. 3911 3912Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com> 3913 3914 * sim-io.c (unistd.h): Include. 3915 3916Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com> 3917 3918 * Make-common (sim_main_headers): Sort. 3919 (cgen-*.o): Add cgen-sim.h dependency. 3920 3921 * cgen-scache.c (scache_init): Only allocate space if scache element 3922 size is non-zero. 3923 (scache_flush,scache_print_profile): Check if scache in use first. 3924 3925 * cgen-sim.h (IDESC): Provide forward declaration. 3926 (DECODE): Delete. 3927 (CGEN_CPU): Always define scache member. New members idesc,opcode. 3928 (cgen_cpu_max_extra_bytes): Declare. 3929 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function. 3930 3931 * sim-cpu.h: New file. sim_cpu_base moved here. 3932 Move sim_cpu_lookup decl here. 3933 * sim-base.h: #include "sim-cpu.h". 3934 * sim-cpu.c: New file. 3935 * Make-common (sim_main_headers): Add sim-cpu.h. 3936 (sim-cpu.o): Add rule for. 3937 3938 * sim-model.c (set_model): Delete. 3939 (sim_model_set,model_set): New functions. 3940 (sim_model_install): Renamed from model_install. 3941 Don't set default model here. 3942 (model_option_handler): Rewrite --model processing. 3943 (sim_model_lookup,sim_mach_lookup): New functions. 3944 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete. 3945 (insn_timing): Delete. 3946 (INSN_TIMING): New member `num'. 3947 (IMP_PROPERTIES): Always define scache_elm_size member. 3948 (MACH): New member init_cpu. 3949 (sim_machs): Renamed from machs. 3950 (sim_model_install): Renamed from model_install. 3951 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare. 3952 * sim-module.c (modules): Update. 3953 3954 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro. 3955 3956 * sim-io.c: #include <errno.h>. 3957 3958Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com> 3959 3960 * dv-pal.c (struct hw_pal_device): Add reader. 3961 (hw_pal_finish): Initialize reader. 3962 (scan_hw_pal): Use reader. 3963 3964 * hw-base.h, sim-hw.c (do_hw_poll_read): New function. 3965 (HW_IO_EOF, HW_IO_NOT_READY): Define. 3966 * dv-pal.c: Use. 3967 3968 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from 3969 ../ppc/main.c sim_io_read_stdin. 3970 3971Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com> 3972 3973 * hw-tree.h (hw_tree_print): Paramaterize with print and file 3974 arguments. 3975 * hw-tree.c: Update. 3976 3977 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args. 3978 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete 3979 CPU/CIA args. 3980 * hw-ports.h (hw_port_event): Ditto. 3981 * hw-ports.c (hw_port_event): Update. 3982 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer): 3983 Update. 3984 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer): 3985 Update. 3986 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt. 3987 (do_counter_event): Update. 3988 * dv-glue.c (hw_glue_io_read_buffer): Update. 3989 (hw_glue_port_event): Update. 3990 3991 * hw-device.h (SIM_DESC): Replace with struct sim_state. 3992 * hw-base.h (hw_create): Ditto. 3993 * hw-base.c (hw_create): Ditto. 3994 3995 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule, 3996 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved 3997 from here to. 3998 * sim-hw.c: Here. 3999 * hw-device.h (hw_system_cpu): Declare. 4000 * sim-hw.c (hw_system_cpu): New function. 4001 4002 * sim-core.c (sim_core_map_attach, sim_core_attach): Call 4003 sim_hw_abort not hw_abort. 4004 (sim-hw.h): Include. 4005 (sim_core_read_buffer, sim_core_write_buffer): Call 4006 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU 4007 argument. 4008 (sim_core_set_xor): Do not pass CPU when aborting. 4009 4010 * sim-n-core.h (sim_core_read_aligned_N, 4011 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort. 4012 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call 4013 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not 4014 return length. 4015 4016 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare 4017 sim_hw_print. 4018 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer, 4019 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New 4020 functions. 4021 (sim_hw_print): New function. 4022 4023 * sim-engine.h (sim_engine_vabort): Declare. 4024 * sim-engine.c (sim_engine_vabort): New function. 4025 4026Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com> 4027 4028 * sim-trace.c (print_data): For floating-point numbers trace raw 4029 hex value. 4030 (trace_result_fp2): New function. 4031 * sim-trace.h (trace_result_fp2): New declaration. 4032 (TRACE_FP_RESULT2): New macro. 4033 4034Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> 4035 4036 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define 4037 AM_CYGWIN32 and AM_EXEEXT. 4038 * common/Make-common.in: set EXEEXT, add missing EXEEXTs 4039 to run and install-common rules. 4040 * common/configure: regenerate 4041 4042Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com> 4043 4044 * sim-types.h (cell_word): New type. 4045 (natural_cell): Delete type. 4046 4047Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> 4048 4049 * configure: Regenerated to track ../common/aclocal.m4 changes. 4050 * config.in: Ditto. 4051 4052Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com> 4053 4054 * acconfig.h (NEED_DECLARATION_PRINTF): Removed. 4055 4056Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> 4057 4058 * configure: Regenerated to track ../common/aclocal.m4 changes. 4059 * config.in: Ditto. 4060 4061Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com> 4062 4063 * acconfig.h: New file. 4064 * Make-common.in (top_builddir): New macro. 4065 (INTL_LIB): Removed. 4066 (INTLLIBS): New macro. 4067 (INTLDEPS): Likewise. 4068 (LIBDEPS): Use INTLDEPS. 4069 (EXTRA_LIBS): Use INTLLIBS. 4070 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT. 4071 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST, 4072 AM_LC_MESSAGES): New macros from GNU gettext. 4073 4074Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com> 4075 4076 * sim-config.h: Discard leading _ from macros. 4077 * sim-types.h: Ditto. 4078 4079Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com> 4080 4081 * Make-common.in (CSEARCH): Add -I to intl directories. 4082 (INTL_LIB): Point to libintl.a. 4083 (LIBDEPS): Add $(INTL_LIB). 4084 (EXTRA_LIBS): Ditto. 4085 4086Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com> 4087 4088 * cgen-types.h (GETHIDI,MAKEDI): Tweak. 4089 4090 * cgen-ops.h (ADDCFSI): Fix. 4091 (SUBCFSI): Tweak. 4092 4093Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com> 4094 4095 * sim-types.h (signed_address, unsigned_address): Define. 4096 4097Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com> 4098 4099 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a 4100 QNaN. 4101 4102Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com> 4103 4104 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction): 4105 New functions, pack / unpack sim_fpu struct using raw values. 4106 (sim_fpu_is): Differentiate between negative and positive 4107 infinity. 4108 4109Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com> 4110 4111 * sim-bits.h (EXTEND4): Define. 4112 (EXTEND4, EXTEND15, EXTEND11): Ditto. 4113 4114Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com> 4115 4116 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol 4117 declared so we need this cast to prevent long long addresses 4118 from being misconfigures. Results in access to unmapped memory. 4119 4120Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com> 4121 4122 * Make-common.in (RUNTESTFLAGS): Define. 4123 (check): Pass RUNTESTFLAGS to recursive make. 4124 4125Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com> 4126 4127 * sim-info.c (sim_info): Be verbose when either VERBOSE or 4128 STATE_VERBOSE_P. 4129 4130Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com> 4131 4132 * aclocal.m4 (sim-inline): By default, disable sim-inline when 4133 cross compiling. 4134 4135Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> 4136 4137 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults. 4138 (sim-inline): Update to match sim-inline.[hc] 4139 * configure: Regenerated to track ../common/aclocal.m4 changes. 4140 4141 * Make-common.in (sim_main_headers): Add sim-inline.h 4142 4143 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P. 4144 selected. 4145 * sim-endian.h (sim-endian.c): Ditto. 4146 4147 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H. 4148 (sim_events_set_trace): Delete unused prototype. 4149 4150 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H. 4151 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C. 4152 4153 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P. 4154 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to): 4155 Comment out, not yet implemented in sim-fpu.c. 4156 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan, 4157 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU. 4158 4159 * sim-inline.h: Rewrite description. 4160 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define. 4161 (SIM_MAIN_INLINE): Add inline option. 4162 4163 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not 4164 include generated files. Handled by generator directly. 4165 4166Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com> 4167 4168 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P 4169 up-to-date. 4170 4171 * sim-trace.h (TRACE_ANY_P): Define. 4172 (struct _trace_data): Add trace_any_p. 4173 4174Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com> 4175 4176 * run.c (main): Handle all alternatives of enum sim_stop. 4177 (main): Delete unused `asection *s'. 4178 4179Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> 4180 4181 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function 4182 4183 * configure: Regenerated to track ../common/aclocal.m4 changes. 4184 4185 * sim-hw.c: New file. 4186 * sim-hw.h (sim_hw_parse): Declare function. 4187 (hw-tree.h): Do not include. 4188 4189 * sim-base.h (STATE_HW): Define. 4190 (struct sim_state_base): Add member struct *hw. 4191 4192 * sim-module.c (sim-hw.h): Include. 4193 (modules): Add sim_hw_install. 4194 4195 * aclocal.m4 (sim_hw_obj): Add sim-hw.o 4196 4197Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com> 4198 4199 * sim-base.h (CPU_INDEX): Define. 4200 4201 * sim-utils.c (sim_state_alloc): Initialize. 4202 * sim-module.c (sim_post_argv_init): Ditto. 4203 4204Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> 4205 4206 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate 4207 properly formatted lists. 4208 4209Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com> 4210 4211 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was 4212 0x2f needs to be 0x3f. 4213 4214Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com> 4215 4216 * hw-tree.c (hw_tree_find_property): Return NULL when device is 4217 not found. 4218 (hw_tree_find_*_property): Clean up error message when property is 4219 not found. 4220 4221 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is 4222 present before looking for it. 4223 4224Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com> 4225 4226 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. 4227 (AC_CHECK_FUNCS): Add check for __setfpucw. 4228 * configure: Regenerated. 4229 4230Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com> 4231 4232 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, 4233 hw_pal_timer, hw_pal_timer_value): Define. 4234 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support 4235 (do_counter_event, do_counter_read, do_counter_value, 4236 do_counter_write): new functions. 4237 4238Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com> 4239 4240 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other 4241 trace output. 4242 4243 * hw-base.c (hw_create): Stop searching for a device when one is 4244 found. 4245 4246Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> 4247 4248 * configure: Regenerated to track ../common/aclocal.m4 changes. 4249 4250Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com> 4251 4252 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument, 4253 appends extra devices. 4254 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of 4255 the device names. 4256 4257 * Make-common.in (hw-config.h): New target, create hw-config.h 4258 file. 4259 (SIM_HW): Definition from @sim_hw@. 4260 (hw-base.o): Depend on hw-config.h 4261 4262Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> 4263 4264 * Make-common.in: Get SHELL from configure. 4265 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking 4266 move-if-change. Fixes NT native build problem. 4267 * Makefile.in (nltvals.def): Use $(SHELL) when invoking 4268 move-if-change. Fixes NT native build problem. 4269 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for 4270 NT native builds. 4271 4272Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com> 4273 4274 * hw-device.h, hw-device.c (hw_strdup): New function. 4275 4276 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the 4277 strings name, family and args. 4278 (full_name_of_hw): Use hw_strdup when returning the full path. 4279 4280 * hw-properties.c: Clean up property not found / wrong type error 4281 messages. 4282 4283 * hw-tree.c (hw_tree_parse): Finish a devices initialization 4284 before attaching any ports. 4285 4286 * hw-base.c (hw-config.): Include. Replace hardwired table. 4287 4288 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework. 4289 4290 * Make-common.in: Add rule for dv-glue.o. 4291 4292Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com> 4293 4294 * hw-base.c (hw_finish): Move setting of trace level to here. 4295 (hw_create): From here. 4296 4297 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from 4298 ../ppc/device_table.c. 4299 4300 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus. 4301 4302 * hw-tree.c (print_properties): Supress path when printing 4303 properties of root node. 4304 4305Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com> 4306 4307 * hw-device.h (HW_TRACE): Define. 4308 (hw_trace): Declare. 4309 * hw-device.c (hw_trace): Implement function. 4310 4311 * hw-base.c (hw_create): Set hw trace level from "trace?" 4312 property. 4313 4314 * dv-core.c (dv_core_attach_address_callback): Add trace. 4315 4316 * dv-pal.c: Replace DTRACE with HW_TRACE. 4317 4318Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com> 4319 4320 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros. 4321 (hw_alloc_data): Delcare. 4322 (struct hw): Add member alloc_of_hw. 4323 4324 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New 4325 functions. Assocate memory with a device. 4326 (stdlib.h): Include. 4327 4328 * hw-base.h (set_hw_delete): Define. 4329 (hw_delete_callback): Declare. 4330 (hw_delete): Declare. 4331 4332 * hw-base.c (hw_delete): Implement function. 4333 (struct hw_base_data): Add member to_delete. 4334 (ignore_hw_delete): New function, does nothing. 4335 (hw_create): Set the hw_delete method. 4336 (hw_create): Allocate the base type using HW_ZALLOC before setting 4337 any methods. 4338 4339 * hw-tree.h, hw-tree.c (hw_tree_delete): New function. 4340 4341 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free. 4342 4343 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free. 4344 (attach_hw_port_edge): Add struct hw argument 4345 4346 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with 4347 hw_zalloc/hw_free. 4348 4349Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com> 4350 4351 * hw-device.h (hw_attach_address_callback, 4352 hw_detach_address_callback): Attach to a single space not a space 4353 mask. Clarify interpretation of SPACE:ADDR parameters. 4354 4355 * hw-base.c (passthrough_hw_attach_address, 4356 passthrough_hw_detach_address): Update. 4357 * dv-core.c (dv_core_attach_address_callback): Ditto. 4358 * dv-pal.c (hw_pal_attach_address): Ditto. 4359 4360Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com> 4361 4362 * sim-options.h: Document additional CPU arg to OPTION_HANDLER. 4363 4364Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com> 4365 4366 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define. 4367 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h, 4368 hw-properties_h, hw-tree_h): Define, point at corresponding 4369 header. 4370 (hw_base_headers): Define list of headers included by hw-base.h 4371 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o, 4372 hw-properties.o, hw-tree.o): Specify dependencies. 4373 (dv-core.o, dv-pal.o): Ditto. 4374 4375 * sim-hw.h: New file. 4376 4377 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c, 4378 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch]. 4379 4380 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc]. 4381 4382 * hw-base.h, hw-base.c: new files. Copied from 4383 ../ppc/device_table.[hc]. 4384 4385 * dv-core.c, dv-pal.c: New files. Copied from 4386 ../ppc/hw_{core,pal}.c 4387 4388 * sim-basics.h (struct hw): Declare. 4389 (enum port_direction, enum object_disposition): Declare. 4390 4391Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> 4392 4393 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, 4394 sim_dv_src in Makefile. Take list of devices as parameter to m4 4395 macro.. 4396 4397 * configure: Regenerated to track ../common/aclocal.m4 changes. 4398 4399Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com> 4400 4401 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that 4402 trace_prefix can abort cleanly. 4403 4404Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com> 4405 4406 * dv-sockser.c, dv-sockser.h: New files. 4407 * Make-common.in (dv-sockser.o): Add rule for. 4408 * aclocal.m4: Check for fcntl.h. 4409 * config.h: Add HAVE_FCNTL_H. 4410 4411 * sim-break.c (remove_breakpoint): Fix thinko. 4412 4413 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA. 4414 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file. 4415 44161998-03-13 Fred Fish <fnf@cygnus.com> 4417 4418 * sim-base.h (struct sim_state_base): Add prog_syms and 4419 define macro STATE_PROG_SYMS. 4420 * sim-trace.c (trace_prefix): Add variables abfd, symsize, 4421 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound 4422 and bfd_canonicalize_symtab, to get symbol table on first use 4423 and preserve it via STATE_PROG_SYMS for future calls to 4424 bfd_find_nearest_line. 4425 4426Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com> 4427 4428 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete. 4429 4430 * sim-core.c (sim_core_attach): Handle a generic number of maps - 4431 up to nr_maps, not just access_* maps. 4432 4433 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different 4434 maps. 4435 4436 * sim-profile.c (profile_print_core): Make map unsigned. Iterate 4437 over nr_maps not sim_core_nr_maps. 4438 4439 * sim-events.h, sim-events.c (sim_events_watch_core): Change 4440 core_map argument to unsigned. 4441 (struct _sim_core): Ditto for struct member core_map. 4442 4443 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete 4444 4445 * sim-basics.h (access_io, access_*_io): Define. 4446 (map_read, map_write, map_exec, map_io): Define. 4447 4448 * sim-core.c, sim-core.h (sim_core_attach): Replace argument 4449 attach with more generic mapmask. 4450 (sim_core_{read,write}_*): Change map argument to unsigned. 4451 4452 * sim-core.c (sim_core_uninstall, sim_core_attach, 4453 sim_core_detach): Iterate over nr_maps instead of 4454 sim_core_nr_maps. 4455 4456 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map 4457 instead of the write_map. 4458 (remove_breakpoint): Ditto. 4459 4460 * genmloop.sh (engine_resume_full): Replace sim_core_*_map 4461 with read_map, write_map, exec_map resp. 4462 4463 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM): 4464 Ditto. 4465 4466 * cgen-utils.c (sim_disassemble_insn): Ditto. 4467 4468 * sim-hrw.c (sim_write, sim_write): Ditto. 4469 4470 * sim-utils.h, sim-utils.c (access_to_str, map_to_str, 4471 transfer_to_str): New functions. 4472 4473Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com> 4474 4475 * sim-base.h (sim_state_base): New member environment. 4476 (STATE_ENVIRONMENT): New macro. 4477 * sim-config.c (current_environment): Delete. 4478 (sim_config_default): New function. 4479 (sim_config): Set STATE_ENVIRONMENT, not current_environment. 4480 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. 4481 (sim_config_default): Add prototype. 4482 * sim-module.c (sim_pre_argv_init): Call sim_config_default. 4483 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): 4484 Set STATE_ENVIRONMENT, not current_environment. 4485 4486Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com> 4487 4488 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64. 4489 4490Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com> 4491 4492 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. 4493 4494 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned. 4495 4496Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com> 4497 4498 * Make-common.in (TAGS): Make smarter. 4499 * Makefile.in (TAGS): Ditto. 4500 4501Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com> 4502 4503 * sim-module.c (*): Fix typos in assertion tests. 4504 4505Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com> 4506 4507 * sim-module.c (sim_pre_argv_init): String passed to asprintf 4508 can't be constant. 4509 4510 * sim-options.c (sim_parse_args): Ditto. 4511 (sim_args_command): Return OK, instead of nothing, for an empty 4512 command. 4513 4514Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com> 4515 4516 * sim-profile.c (profile_info): Rename from profile_print. Drop 4517 misc and misc_cpu callback arguments. Use 4518 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. 4519 (profile_install): Install profile_info function. 4520 4521 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, 4522 STATE_PROFILE_INFO_CALLBACK): Define. 4523 (struct PROFILE_DATA): Add field info_cpu_callback. 4524 (profile_print): Delete function. 4525 4526 * sim-base.h (STATE_MODULES): Define. Replace individual 4527 STATE_*_LIST with single struct module_list. 4528 4529 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. 4530 (struct module_list): Declare. 4531 4532 * sim-module.h, sim-module.c (sim_module_add_info_fn, 4533 sim_module_info): New functions. 4534 (sim_module_install): Clean up module data structures. 4535 4536 * sim-info.c (sim_info): New file. New function. Call 4537 sim_module_info. 4538 4539 * Make-common.in (sim-info.o): Define rule. 4540 (SIM_NEW_COMMON_OBJS): Add sim-info.o. 4541 4542 4543Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com> 4544 4545 * sim-base.h (sim_cpu_base): New members name, options. 4546 (sim_cpu_lookup): Add prototype. 4547 * sim-module.c (sim_pre_argv_init): Provide default names for cpus. 4548 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. 4549 (sim_add_option_table): Update prototype. 4550 * sim-options.c (sim_add_option_table): New argument `cpu'. 4551 (standard_option_handler,standard_install): Update. 4552 (sim_parse_args): Handle cpu specific options. 4553 (print_help): New static function. 4554 (sim_print_help): Call it. Print cpu specific options. 4555 (find_match): New static function. 4556 (sim_args_command): Call it. Handle cpu specific options. 4557 * sim-utils.c (sim_cpu_lookup): New function. 4558 * sim-memopt.c (memory_option_handler): Update. 4559 (sim_memopt_install): Update. 4560 * sim-model.c (model_option_handler): Update. 4561 (model_install): Update. 4562 * sim-profile.c (profile_option_handler): Update. 4563 (profile_install): Update. 4564 * sim-trace.c (trace_option_handler): Update. 4565 (trace_install): Update. 4566 * sim-watch.c (watchpoint_option_handler): Update. 4567 (sim_watchpoint_install): Update. 4568 * cgen-scache.c (scache_option_handler): Update. 4569 (scache_install): Update. 4570 4571Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com> 4572 4573 * Make-common.in (check): Run `make check' in testsuite dir. 4574 4575Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com> 4576 4577 * sim-trace.c (trace_result0): New function. 4578 4579 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_* 4580 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when 4581 tracing sim_fpu variables. 4582 (TRACE_ALU_RESULT0): Define. 4583 (TRACE_FP_RESULT_WORD): Define. 4584 (TRACE_FP_INPUT_WORD1): Define. 4585 4586 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one, 4587 sim_fpu_two): New constants. 4588 (sim_fpu_op1, sim_fpu_op2): New types. 4589 (struct _sim_fpu): Delete member result. Re-order other members. 4590 (sim_fpu_sign, sim_fpu_exp): New functions. 4591 (sim_fpu_max, sim_fpu_min): new functions. 4592 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64, 4593 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define. 4594 4595Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com> 4596 4597 * sim-profile.c (profile_print): Delete duplicate test of 4598 PROFILE_INSN_IDX. 4599 (profile_print_pc): Exit early if data collection not set up. 4600 (profile_print_core): Simplify by calling sim_core_map_to_str. 4601 * sim-core.h (sim_core_map_to_str): Declare. 4602 * sim-core.c (sim_core_map_to_str): Make non-static. 4603 4604 * genmloop.sh (engine_resume): Update insn_count before exiting. 4605 (engine_resume_full): Keep accurate core profile data. 4606 4607 * cgen-utils.c (sim_disassemble_insn): Don't use 4608 sim_core_read_aligned_N, it messes up profiling results. 4609 4610Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com> 4611 4612 * nltvals.def: Regenerate with MN10300 additions. 4613 4614Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com> 4615 4616 * sim-trace.h (TRACE_ALU_RESULT2): Define. 4617 4618 * sim-trace.h, sim-trace.c (trace_result_word2, 4619 trace_input_word4, trace_result_word4): New function. 4620 4621Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com> 4622 4623 * cgen-sim.h (SEM_NEXT_PC): New arg `len'. 4624 4625 * sim-xcat.h: Delete. 4626 * cgen-mem.h: Delete inclusion of sim-xcat.h. 4627 * cgen-sim.h: Ditto. 4628 * sim-alu.h: Replace sim-xcat.h with symcat.h. 4629 * sim-n-bits.h: Ditto. 4630 * sim-n-core.h: Ditto. 4631 * sim-n-endian.h: Ditto. 4632 4633Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com> 4634 4635 * syscall.c (cb_syscall): Handle short reads, and EOF. 4636 4637Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com> 4638 4639 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use 4640 sim_fpu to safely print fp_word values. 4641 (print_data): Add trace_fmt_bool and trace_fmt_addr. 4642 (trace_result_bool1, trace_result_addr1): New functions. 4643 (trace_input_bool1, trace_input_addr1): New functions. 4644 4645 * sim-trace.h (TRACE_FPU_*): Define. 4646 4647Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com> 4648 4649 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. 4650 (sim_fpu_fpto, sim_fpu_tofp): Define. 4651 4652Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com> 4653 4654 * sim-fpu.c (sim_fpu_cmp): New function. 4655 4656Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com> 4657 4658 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE 4659 instead of abuf->length. 4660 * sim-trace.c (trace_options): Have -t only trace a few useful things. 4661 (set_trace_option_mask): Renamed from set_trace_options. 4662 (set_trace_option): New function. 4663 (trace_option_handler): Update calls to set_trace_option{,_mask}. 4664 * sim-trace.h (TRACE_USEFUL_MASK): New macro. 4665 4666Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com> 4667 4668 * sim-basics.h: Declare struct _sim_fpu. 4669 4670Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com> 4671 4672 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define. 4673 (trace_prefix, trace_input*, trace_result*): Declare. 4674 (trace_one_insn): Change declaration, assume trace_prefix called. 4675 (trace_generic): Like trace_one_insn. 4676 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum. 4677 (TRACE_alu, TRACE_[a-z]*): Update. 4678 4679 * sim-trace.c (trace_prefix, trace_input*, trace_result*, 4680 trace_insn, save_data, trace_idx_to_str, print_data): New 4681 functions. 4682 (trace_one_insn): Rewrite. 4683 (trace_generic): New function. 4684 4685Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com> 4686 4687 * aclocal.m4 (USE_MAINTAINER_MODE): New variable. 4688 4689 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. 4690 (SEMANTIC_FN): Rewrite declaration. 4691 (DECODE): Update type of semantic_fast member. 4692 ({EX,SEM}_FN_NAME): Have only one version. 4693 * sim-base.h (sim_state_base): Delete conditionals surrounding 4694 member scache_size. 4695 4696Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com> 4697 4698 * sim-load.c (sim_load_file): Print LMA/VMA according to value 4699 used. 4700 4701Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com> 4702 4703 * sim-core.c: Add missing prototypes for WITH_DEVICES. 4704 Add missing parameters to device_io calls. 4705 * sim-core.h: Add missing parameters to device_io calls. 4706 4707Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com> 4708 4709 * cgen-sim.h (DECODE): Always use switch for `read' for now. 4710 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. 4711 (SEMANTIC{,_CACHE}_FN): Fix return type. 4712 * genmloop.sh (@cpu@_engine_run): Delete `current_state'. 4713 (engine_resume): Likewise. Make `engine' volatile. Save copy 4714 of cpu pointer in volatile object. Initialize read switch if 4715 -parallel. 4716 4717Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com> 4718 4719 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. 4720 (SEM_INSN): New macro. 4721 4722Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com> 4723 4724 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit. 4725 4726Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> 4727 4728 * configure: Regenerated to track ../common/aclocal.m4 changes. 4729 4730Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com> 4731 4732 * sim-types.h (fp_word): New type, define according to 4733 WITH_TARGET_FLOATING_POINT_BITSIZE. 4734 4735 * aclocal.m4 (default_sim_floating_point_bitsize): Add 4736 configuration of size of floating point registers. 4737 4738Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com> 4739 4740 * sim-profile.c (profile_print): Only print CPU <N> if other 4741 output is going to appear. 4742 4743Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> 4744 4745 * configure: Regenerated to track ../common/aclocal.m4 changes. 4746 4747Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com> 4748 4749 * sim-types.h (address_word): Typedef according to 4750 WITH_TARGET_ADDRESS_BITSIZE. 4751 (signed_cell, unsigned_cell, natural_cell): Ditto using 4752 WITH_TARGET_CELL_BITSIZE. 4753 4754 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define. 4755 (WITH_TARGET_CELL_BITSIZE): Define. 4756 (WITH_HOST_WORD_BITSIZE): Delete. 4757 4758 * sim-config.c (print_sim_config): Update. 4759 4760 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for 4761 configuration of address and OpenFirmware cell sizes. 4762 4763Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com> 4764 4765 * sim-engine.h (sim_engine_run): Add argument nr_cpus. 4766 * sim-run.c (sim_engine_run): Update. 4767 4768 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of 4769 CPU_CIA. 4770 * sim-run.c (sim_engine_run): Ditto. 4771 4772 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine. 4773 (sim_resume): Pass nr_cpus to sim_engine_run. 4774 4775 * sim-engine.h (struct _sim_engine): Add member nr_cpus. 4776 4777 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to 4778 MAX_NR_PROCESSORS. 4779 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function 4780 4781Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com> 4782 4783 * Make-common.in (stamp-tvals): New rule. 4784 (targ-vals.h,targ-map.c): Depend on it. 4785 (clean): Remove stamp-tvals. 4786 4787Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com> 4788 4789 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used 4790 in code also #if 0'ed. 4791 4792Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> 4793 4794 * configure: Regenerated to track ../common/aclocal.m4 changes. 4795 * aclocal.m4: Recognize --enable-maintainer-mode. 4796 4797Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com> 4798 4799 * cgen-scache.h: Deleted. 4800 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. 4801 * cgen-scache.c: Only compile contents if WITH_SCACHE. 4802 (scache_init): Use runtime computed size of SCACHE. 4803 (scache_flush): Likewise. 4804 * cgen-mem.h (GETIMEMU[QHSD]I): Declare. 4805 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare. 4806 * cgen-sim.h: Scache support moved here. 4807 (PC): Redo definition. 4808 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls. 4809 (DECODE): Add parallel execution support. 4810 Only include semantic label members if using switch. 4811 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support. 4812 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf. 4813 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF, 4814 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here 4815 from cgen-types.h. 4816 (engine_{stop,run,resume,halt,signal}): Delete decls. 4817 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete. 4818 (argbuf,scache): Delete forward decls. 4819 (STATE): Delete decl. 4820 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h. 4821 Include cgen-mem.h, cgen-ops.h. 4822 (engine_halt,engine_signal): Delete. 4823 ({ex,exc,sem,semc}_illegal): Delete. 4824 (sim_disassemble_insn): Result of extract fn is in bits. 4825 * genmloop.sh: Rewrite. 4826 4827 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing 4828 line numbers. 4829 4830 * sim-base.h (sim_state_base): Delete member `model'. 4831 (sim_cpu_base): Add member `model'. 4832 * sim-model.h (IMP_PROPERTIES): New type. 4833 (MACH): New members imp_props, models. 4834 (models): Delete decl. 4835 * sim-model.c (set_model): Update. 4836 * sim-profile.c (profile_print_model): Update. 4837 4838 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. 4839 4840Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com> 4841 4842 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than 4843 CGEN_INSN_SYNTAX(). 4844 4845Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> 4846 4847 * configure: Regenerated to track ../common/aclocal.m4 changes. 4848 * config.in: Ditto. 4849 4850Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com> 4851 4852 * aclocal.m4 (AR): Check for sigaction. 4853 4854Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> 4855 4856 * Make-common.in (sim-core.o): Depend on $(sim_main_headers). 4857 4858 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0. 4859 * sim-config.c (sim_config): Replace WITH_DEVICES with 4860 WITH_TREE_PROPERTIES. 4861 4862 * configure: Regenerated to track ../common/aclocal.m4 changes. 4863 4864Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com> 4865 4866 * Make-common.in (SIM_ENVIRONMENT): New variable. 4867 (CONFIG_CFLAGS): Add it. 4868 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle 4869 --enable-sim-environment option. 4870 * configure: Regenerated. 4871 * sim-config.h (environment support): Rewrite. 4872 * sim-config.c (current_environment): Define as enum, unconditionally. 4873 (current_alignment): Define unconditionally. 4874 (config_environment_to_a): Update. 4875 (config_alignment_to_a): Fix type of argument. Define unconditionally. 4876 (sim_config): Handle environment and alignment determination 4877 unconditionally. Delete sanity checks of current_environment, 4878 unnecessary. 4879 (print_sim_config): Update. 4880 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT. 4881 (standard_options): Add --environment. 4882 (standard_option_handler): Likewise. 4883 4884Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com> 4885 4886 * sim-alu.h: Add notes on carry vs borrow for subtraction. 4887 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing. 4888 (ALU{,8,16,32,64}ADDC): Define - add carrying. 4889 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing. 4890 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing. 4891 (ALU{,8,16,32,64}SUBC): Define - tract carrying. 4892 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single 4893 argument ADD_CA macro with two argument ADDC_C - add carrying with 4894 carry in. 4895 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single 4896 argument SUB_CA macro with two argument SUBC_X - subtract 4897 carrying, extended. 4898 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with 4899 borrow-in. 4900 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define. 4901 4902Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com> 4903 4904 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used. 4905 * sim-io.h (sim_io_syscalls): Delete. 4906 4907Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com> 4908 4909 * syscall.c (cb_syscall): Add missing else, so write to stdout 4910 isn't doubled. 4911 4912 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import 4913 the carry bit from the CPU's psw. 4914 4915Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com> 4916 4917 * gennltvals.sh: Redo syscall support. 4918 * nltvals.def: Regenerated. 4919 4920Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com> 4921 4922 * syscall.c (cb_syscall): If writing to stdout or stderr, flush 4923 the stream immediately. 4924 4925Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com> 4926 4927 * sim-io.c (sim_io_getstring): Delete unused len2. 4928 (sim_io_syscalls): Ditto for sys_errno. 4929 4930Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com> 4931 4932 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number. 4933 4934 * Make-common.in (run.o): Depend on remote-sim.h. 4935 (nrun.o,sim-hload.o,sim-hrw.o): Likewise. 4936 (sim-io.o,sim-reason.o,sim-resume.o): Likewise. 4937 4938Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com> 4939 4940 * sim-io.c (sim_io_syscalls): Disable lseek. 4941 4942Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com> 4943 4944 * gennltvals.sh: Generate syscall values for d30v. 4945 4946 * gennltvals.sh: Use libgloss/syscall.h for sparc. 4947 * nltvals.def: Regenerate. 4948 4949 * callback.c (os_stat): Make 3rd arg a host struct stat ptr. 4950 (os_fstat): Likewise. Validate fd argument. 4951 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL, 4952 just compute target stat struct length. 4953 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>. 4954 (ENOSYS,ENAMETOOLONG): Provide definitions if missing. 4955 (get_string): Return host errno values so they can be properly 4956 translated later. 4957 (cb_syscall): Likewise. 4958 (cb_syscall, cases open,unlink): Use get_path instead of get_string. 4959 (cb_syscall, case read): Use read_stdin for file descriptor 0. 4960 (cb_syscall, case write): Use write_stderr for file descriptor 2. 4961 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time. 4962 (get_path): New function. 4963 4964Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com> 4965 4966 * sim-io.c (sim_io_syscalls): New function to provide system call 4967 emulation. Provide exit, open, close, read, write, lseek, and 4968 unlink. 4969 (sim_io_getstring): New function to return a string from a 4970 simulated memory location. 4971 4972 * sim-io.h (sim_io_syscalls): Add declaration. 4973 4974Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com> 4975 4976 * sim-core.c (sim_core_signal): Fix spelling error in message. 4977 4978 * sim-hrw.c (sim_read): Use read map, not write map. 4979 4980 * Make-common.in (all): Add .gdbinit. 4981 * gdbinit.in: Add dump command. 4982 4983 * sim-model.c (model_options): Use '\0' for `shortopt'. 4984 4985 * sim-trace.c (trace_option_handler): Set state trace file 4986 for --trace-file in addition to cpu's values. 4987 (trace_vprintf): If cpu == NULL, try state's trace file. 4988 (trace_options): Reorganize table, reword some descriptions. 4989 4990Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 4991 4992 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h: 4993 New functions. 4994 4995Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com> 4996 4997 * sim-reason.c (sim_stop_reason): For sim_signalled, return the 4998 signal untranslated, document problem with this. 4999 5000 * nrun.c (main): Check for a prog name of `*step'. If present, 5001 step the simulator instead of allowing it to run free. 5002 5003 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts. 5004 5005 * Make-common.in (sim_main_headers): Add sim-signal.h. 5006 5007Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com> 5008 5009 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE. 5010 5011Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 5012 5013 * sim-signal.h: Start simulator signals at 64 so that host signal 5014 numbers can be detected and reported. 5015 5016 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal. 5017 5018Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com> 5019 5020 * callback.c (cb_host_to_target_stat): Fix return values. 5021 5022 * cgen-sim.h (enum_signal_type): Delete. 5023 (engine_signal): Update prototype. 5024 * cgen-utils.c: Don't include <signal.h>. 5025 (sim_signal_to_host): Delete, lives in sim-signal.c now. 5026 (engine_signal): Update. 5027 5028 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. 5029 (sim_state_free): Call SIM_STATE_FREE if defined. 5030 5031 * sim-module.c (sim_module_install): Don't leave any modules 5032 installed if one fails to install. 5033 5034Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com> 5035 5036 * sim-options.c: Don't include ../libiberty/alloca-conf.h any 5037 more, since alloca is not used in this file. 5038 5039 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to 5040 correctly set the carry and overflow bits for those types. 5041 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along 5042 with carry, so carry is correct after doing both adds. 5043 (ALU*): Space out '\' to make it easier to read. 5044 5045Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com> 5046 5047 * sim-core.c (sim_core_signal): Use sim_stopped instead of 5048 sim_signalled. 5049 5050 * sim-signal.c, sim-signal.h: New files. 5051 * Make-common.in (sim-signal.o): Add rule for. 5052 (SIM_NEW_COMMON_OBJS): Add sim-signal.o. 5053 * sim-abort.c: Don't include <signal.h>. 5054 * sim-basics.h: #include "sim-signal.h". 5055 * sim-break.c: Don't include <signal.h>. 5056 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP. 5057 * sim-core.c: Don't include <signal.h>. 5058 (SIGBUS): Delete definition. 5059 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS. 5060 * sim-engine.c: Don't include <signal.h>. 5061 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT. 5062 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host. 5063 * sim-resume.c: Don't include <signal.h>. 5064 (SIGTRAP): Delete definition. 5065 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP. 5066 * sim-stop.c: Don't include <signal.h>. 5067 (control_c_simulation): Replace SIGINT with SIM_SIGINT. 5068 * sim-watch.c: Don't include <signal.h>. 5069 (handle_watchpoint): Replace SIGINT with SIM_SIGINT. 5070 5071 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable. 5072 5073 * sim-base.h (CIA_ADDR): Provide default definition. 5074 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. 5075 * sim-break.c (sim_handle_breakpoint): Likewise. 5076 5077Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com> 5078 5079 * Make-common.in (srccom): New variable. 5080 5081 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define. 5082 (LIB_OBJS): Add syscall.o. 5083 (gentmap): Pass $(NL_TARGET) to $(CC). 5084 (syscall.o): Add rule for. 5085 (sim_main_headers): Add $(SIM_EXTRA_DEPS). 5086 (sim-bits.o): Depend on $(sim-n-bits_h). 5087 (sim-load.o): Depend on callback.h. 5088 5089 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to 5090 cgen-mem.h, sem-ops.h renamed to cgen-ops.h. 5091 * cgen-mem.h, cgen-ops.h: New files. 5092 5093 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no". 5094 5095 * Makefile.in (nltvals.def): Depend on gennltvals.sh. 5096 Rewrite build rule. 5097 * callback.c: #include string.h or strings.h. 5098 #include sys/types.h and sys/stat.h. 5099 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare. 5100 (os_get_errno,os_open): Update. 5101 (os_stat,os_fstat): New functions. 5102 (os_init): Initialize syscall_map, errno_map, open_map. 5103 (default_callback): Add entries for os_stat, os_fstat, syscall_map, 5104 errno_map, open_map, signal_map, stat_map. 5105 (cb_read_target_syscall_maps): New function. 5106 (cb_target_to_host_syscall): New function. 5107 (cb_host_to_target_errno): Renamed from host_to_target_errno. 5108 (cb_target_to_host_open): Renamed from target_to_host_open. 5109 (store): New function. 5110 (cb_host_to_target_stat): New function. 5111 * syscall.c: New file. 5112 * gentmap.c (sys_tdefs): New global. 5113 (gen_targ_vals_h): Output target syscall numbers. 5114 (gen_targ_map_c): Update. Output target syscall translation map. 5115 * gentvals.sh: New first argument `target'. Preface table with 5116 #ifdef NL_TARGET_$target if non-null target passed. 5117 * gennltvals.sh: New file. 5118 * nltvals.def: Regenerated. 5119 5120Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com> 5121 5122 * sim-n-core.h (sim_core_read_unaligned_N): Return static 5123 sim_core_dummy_M. 5124 (sim_core_dummy_M): Declare. 5125 5126Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com> 5127 5128 * sim-core.c (sim_core_signal): Print the address of the 5129 instruction. 5130 5131Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com> 5132 5133 * sim-base.h (sim_state_base): Move `magic' to end of struct. 5134 5135 * sim-base.h (sim_state_base): Add member trace_data. 5136 (STATE_TRACE_DATA): New macro. 5137 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros. 5138 ({WITH_,}TRACE_DEBUG_P): New macros. 5139 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros. 5140 (_sim_cpu): Delete forward reference. 5141 (debug_printf): Update. 5142 * sim-trace.c (OPTION_TRACE_DEBUG): Define. 5143 (trace_options): Add --trace-debug. 5144 (set_trace_options): Handle it. 5145 (trace_option_handler): Likewise. 5146 (trace_install): Init state trace_data struct. 5147 (trace_uninstall): Close state trace file. 5148 * sim-events.c (ETRACE): Only print source file and line number if 5149 --trace-debug. 5150 * sim-n-core.h (sim_core_trace_M): Likewise. 5151 5152 * sim-core.c (sim_core_signal): Add missing "\n" in message. 5153 51541997-11-13 Felix Lee <flee@cygnus.com> 5155 5156 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty 5157 initializer. 5158 * sim-types.h (unsigned128,signed128): fix typo for MSVC. 5159 5160Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com> 5161 5162 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo. 5163 5164 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer 5165 built this way. 5166 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency. 5167 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in 5168 source tree. 5169 5170Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com> 5171 5172 * sim-events.c (sim_events_process): Re-compute the time - 5173 update_time_from_event - as each event is processed. Reverses 5174 previous change. 5175 5176Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> 5177 5178 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER. 5179 5180Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> 5181 5182 * sim-events.c (sim_events_process): Delete redundant call to 5183 update_time_from_event. 5184 (sim_events_slip): Always decrement time_from_event. 5185 (sim_events_tick, sim_events_deschedule, update_time_from_event): 5186 Delete assertion that time_from_event >=0 when work in queue, no 5187 longer applicable. 5188 5189Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com> 5190 5191 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum. 5192 (standard_option_handler): Update. 5193 5194 * sim-options.h: Clarify documentation. 5195 (OPTION_LONG_ONLY_P): Delete definition. 5196 (OPTION_VALID_P): Define. 5197 5198 * sim-options.c (sim_print_help): Allow short only options. 5199 (sim_parse_args): Ditto. 5200 (sim_args_command): Skip short only options. 5201 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make 5202 separate entries for short and long options in the HANDLERS and 5203 ORIG_VAL tables. 5204 (sim_parse_args): Disable argument permutation. 5205 5206Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com> 5207 5208 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N): 5209 Add argument M, size of data type. 5210 (sim_core_read_misaligned_3, sim_core_write_misaligned_3): 5211 Declare, ditto for 5, 6 & 7 byte transfers. 5212 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define 5213 as aligned variant. 5214 5215 * sim-n-core.h (sim_core_trace_M): Rename from 5216 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument 5217 with transfer type. Print transfer direction. Handle 1 and 2 byte 5218 transfers. 5219 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace 5220 unaligned accesses. 5221 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N. 5222 Update all functions. 5223 5224 * sim-core.c: Generate functions starting with 16 not 1. 5225 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and 5226 all 5, 6 & 7 byte transfers. 5227 5228 * sim-n-core.h (sim_core_read_misaligned_N, 5229 sim_core_write_misaligned_N): Implement. 5230 5231Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com> 5232 5233 * sim-endian.h (U16_8): Implement 5234 5235 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions 5236 5237 * sim-endian.h (VL8_16, VH8_16): Implement. 5238 5239 * sim-memopt.c (memory_option_handler): Typecast 64bit value to 5240 long in printf. 5241 (memory_option_handler): Only zalloc modulo bytes when non-zero. 5242 (memory_option_handler): Skip comma in alias address list 5243 5244Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com> 5245 5246 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and 5247 space params. 5248 (parse_size, parse_addr): New functions 5249 (memory_option_handler, memory_options): Parse address & size 5250 using new functions. Pass level, space, modulo to do_memopt_add & 5251 do_memopt_del. 5252 5253 * sim-memopt.h (struct _sim_memopt): Add level & space fields. 5254 5255 * sim-core.h (sim_core_arrach, sim_core_detach): Replace 5256 `attach_type attach' argument with `unsigned level' argument. 5257 Document. 5258 5259 * sim-core.c (new_sim_core_mapping, sim_core_map_attach, 5260 sim_core_attach): Replace argument attach with level. Update 5261 verification of arguments. 5262 (sim_core_map_detach, sim_core_detach): Replace argument attach 5263 with level. 5264 5265 * sim-basics.h (enum _attach_type): Delete. 5266 5267Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com> 5268 5269 * sim-core.h (sim_core_write_8): Define. 5270 5271Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 5272 5273 * sim-bits.h: Document ROTn macro. 5274 5275 * sim-endian.h (H2T): Handle 16 byte variables. 5276 5277 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an 5278 error. 5279 5280 * sim-core.c: Do not generate sim_core_*_word. 5281 5282 * sim-n-core.h (sim_core_trace_N): Add line_nr argument. 5283 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update. 5284 5285 * sim-core.h (sim_core_read_unaligned_word, 5286 sim_core_read_aligned_word, sim_core_read_word, 5287 sim_core_write_unaligned_word, sim_core_write_aligned_word, 5288 sim_core_write_word): Change to macros that map onto sim_core_*_N. 5289 5290Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com> 5291 5292 * sim-n-endian.h: Add TAGS entrys for 16 byte versions. 5293 5294 * sim-endian.h: Disable 16 byte support. 5295 5296Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com> 5297 5298 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code. 5299 5300 * sim-n-core.h (sim_core_trace_N): New function. 5301 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use, 5302 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error. 5303 5304 * sim-endian.h: Add 128 bit variant. 5305 5306 * sim-core.h, sim-core.c: Add 128 bit variant. 5307 5308 * sim-types.h: Add signed128 and unsigned128 types using a struct. 5309 5310Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> 5311 5312 * sim-events.c (sim_events_process): Clear events->work_pending. 5313 (sim_events_tickn, sim_events_tick): Accumulate, instead of 5314 setting, nr_ticks_to_process. 5315 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero 5316 when the event queue isn't next. 5317 5318 * sim-events.h, sim-events.c (sim_events_slip): New function. 5319 5320Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 5321 5322 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load. 5323 5324 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load 5325 arguments. 5326 5327Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com> 5328 5329 * nrun.c (main): Remove useless test of name != NULL. 5330 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr. 5331 5332Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 5333 5334 * sim-fpu.c (EXPMAX): Type is unsigned. 5335 (MIN_INT, MAX_INT): Type is signed64. 5336 (i2fpu): Type of val is signed64. 5337 5338Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 5339 5340 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as 5341 a bucket size of zero. 5342 5343 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY, 5344 OPTION_PROFILE_PC): Define. 5345 (profile_option_handler): Add support for --profile-pc and 5346 --profile-pc-granularity options. 5347 (profile_pc_init): When possible, compute nr buckets from bucket 5348 size. 5349 5350 * sim-profile.c (profile_pc_init): Align the profile-pc end 5351 address with the profile-pc bucket size. 5352 5353 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to 5354 something less ambiguous. 5355 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE. 5356 5357 * sim-profile.c (profile_pc_cleanup): New function. Move 5358 profile_pc_uninstall code to here. 5359 (profile_pc_uninstall): Call. 5360 (profile_pc_init): Call. 5361 5362Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com> 5363 5364 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out 5365 file using BSD gprof format. 5366 5367 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type 5368 unsigned_word. 5369 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32, 5370 MSBIT64): Force result to unsignedN. 5371 5372Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com> 5373 5374 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening 5375 brace from macro. 5376 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define. 5377 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic. 5378 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic. 5379 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic. 5380 5381Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com> 5382 5383 * sim-core.h (struct _sim_core_mapping): Change free_buffer to 5384 type void*. 5385 5386 * sim-core.c (sim_core_uninstall, new_sim_core_mapping, 5387 sim_core_map_attach, sim_core_map_detach): Change free_buffer to 5388 type void*. 5389 (sim_core_attach): Rename buffer_freed to free_buffer, type 5390 void*. Ensure that allocated buffer is alligned according to 5391 region's address. 5392 5393Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com> 5394 5395 * sim-alu.h (ALU64_HAD_OVERFLOW): Define. 5396 (ALU64_SUB): Define. 5397 5398 * Make-common.in (all): Build SIM_EXTRA_ALL first. 5399 (.gdbinit): Remove dependencies, generate once per build. 5400 5401Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com> 5402 5403 * sim-n-core.h (sim_core_read_aligned_N, 5404 sim_core_write_aligned_N): Make xaddr param type address_word not 5405 unsigned_word. 5406 5407Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com> 5408 5409 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an 5410 unpacked floating point struct. Pass sim_fpu object by reference. 5411 Add preliminary support for rounding modes. 5412 5413Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 5414 5415 * configure: Regenerated to track ../common/aclocal.m4 changes. 5416 5417Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com> 5418 5419 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not 5420 WITH_TARGET_BITSIZE. 5421 5422Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com> 5423 5424 * sim-profile.c (profile_print_core): label needs empty statement. 5425 5426Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com> 5427 5428 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC 5429 and zfree instead of xmalloc and free. Prevents warnings. 5430 5431Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> 5432 5433 * configure: Regenerated to track ../common/aclocal.m4 changes. 5434 5435Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com> 5436 5437 * Make-common.in (SIM_BITSIZE): Assign from configured value. 5438 (CONFIG_CFLAGS): Add SIM_BITSIZE. 5439 5440 * aclocal.m4 (--enable-sim-bitsize): Developer option for 5441 controling the bitsize/msb of the target. 5442 5443Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com> 5444 5445 * Make-common.in: New files sim-break.c, sim-break.h. 5446 * sim-base.h: Add point to breakpoint list to sim_state_base. 5447 * sim-break.c sim-break.h: New modules that implement intrinsic 5448 breakpoint support. 5449 * sim-module.c: Add breakpoint module. 5450 5451Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com> 5452 5453 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once 5454 an hour. 5455 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on 5456 if (0) { 1 % 0; } 5457 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1. 5458 (SIGBUS) define for Windows. 5459 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC. 5460 * sim-resume.c: define SIGTRAP for windows. 5461 * sim-xcat.h: use token pasting if ALMOST_STDC. 5462 5463Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 5464 5465 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign 5466 configured values. 5467 (CONFIG_CFLAGS): Add same. 5468 5469Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com> 5470 5471 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32. 5472 (SIGNED32): use ##i32. 5473 5474Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> 5475 5476 * configure: Regenerated to track ../common/aclocal.m4 changes. 5477 5478Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com> 5479 5480 * aclocal.m4 (sim-endian): Simplify logic determining [default] 5481 endian of target. 5482 5483 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, 5484 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT, 5485 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP, 5486 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values. 5487 (CONFIG_CFLAGS): Add same. 5488 5489 * aclocal.m4: Perform AC_SUBST on optional options. 5490 5491Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 5492 5493 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment. 5494 5495 * sim-options.c (standard_option_handler): Typo in warning message. 5496 5497 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL. 5498 5499 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any 5500 insn count. Make count conditional on there being a valid 5501 INSN_NAME. 5502 (profile_pc_init): Make default PC profile frequency an arbitrary 5503 256. 5504 5505 * sim-base.h: Ditto. 5506 5507 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when 5508 SIM_HAVE_MODEL. 5509 5510 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd 5511 archure struct. 5512 5513Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 5514 5515 * configure: Regenerated to track ../common/aclocal.m4 changes. 5516 5517Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 5518 5519 * aclocal.m4 (sim_alignment): Simplify logic for selecting the 5520 configured alignment. 5521 5522Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> 5523 5524 * configure: Regenerated to track ../common/aclocal.m4 changes. 5525 5526Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com> 5527 5528 * sim-config.c (sim_config): Check for default alignment. 5529 5530 * sim-options.c (standard_option_handler): Add alignment option. 5531 5532 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and 5533 default alignment requirements on memory accesses. 5534 5535Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com) 5536 5537 * sim-load.c (sim_load_file): Return failure if the executable 5538 had no loadable sections. 5539 5540Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> 5541 5542 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for 5543 trace output. 5544 5545 * sim-core.c (sim_core_signal): When bad access halt simulator 5546 SIGSEGV / SIGBUS instead of aborting. 5547 (signal.h): Include. 5548 5549 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint 5550 options was missing. 5551 5552 * sim-bits.h (MOVED): Define 5553 5554Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> 5555 5556 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of 5557 BIT. 5558 5559 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value. 5560 5561 * sim-bits.c: Add 8 bit versions of bit macros. 5562 5563 * sim-bits.h: Ditto. 5564 5565Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com> 5566 5567 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT. 5568 (LSINSERTED, MSINSERTED): Ditto for INSERTED. 5569 5570 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn. 5571 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn. 5572 5573 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT. 5574 (INSERTED*): Ditto for LSINSERTED/MSINSERTED. 5575 5576Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> 5577 5578 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument. 5579 configure.in: Output to cconfig.h instead of config.h. 5580 5581 * configure: Regenerated to track ../common/aclocal.m4 changes. 5582 5583Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com> 5584 5585 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from 5586 BFD if known. 5587 5588Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> 5589 5590 * callback.c (os_write): divert stdout and stderr to their 5591 respective hooks. 5592 5593Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com> 5594 5595 * sim-profile.c (profile_print_speed): Call 5596 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment. 5597 5598 * sim-events.c (sim_events_elapsed_time): New function return nr 5599 host MS consumed by the simulator. 5600 (sim_watch_valid): Use. 5601 5602 * sim-module.c (modules): Install sim_events very very early. 5603 5604 * sim-profile.c (profile_print): Call profile_print_pc. 5605 (print_bar): 5606 (profile_pc_init): New function, set up processor for PC 5607 profiling. 5608 (profile_print_pc): New function, print a PC profile. 5609 (profile_pc_event): New function, sample PC. 5610 5611 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START, 5612 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to 5613 profile struct. 5614 5615 * sim-options.c (sim_print_help): Pacify GCC. 5616 5617 * sim-n-core.h (sim_core_read_aligned_N, 5618 sim_core_write_aligned_N): Add un-conditional profile call. 5619 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add 5620 profile call when aligned read/write isn't used. 5621 5622 * sim-base.h: Include sim-profile, sim-model after sim-core & 5623 sim-events allow sim-core to define useful values. 5624 5625 * sim-profile.c (OPTION_PROFILE_CORE): Define. 5626 (profile_option_handler, profile_options): Add support for 5627 --profile-core option. 5628 (print_bar): Include when core profiling. 5629 (profile_print_core): New function, print core profile. 5630 5631 * sim-config.c (print_sim_config): Print profile status. 5632 5633 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core, 5634 WITH_PROFILE_PC_P): Define. 5635 (PROFILE_CORE_COUNT): Count each core-map/size separatly. 5636 (PROFILE_COUNT_CORE): Define. 5637 5638Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com> 5639 5640 * sim-watch.c (handle_watchpoint): Pass a char** index into the 5641 interrupt_names array as the data. 5642 (sim-watch.h): Document. 5643 5644Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 5645 5646 * sim-options.c (sim_print_help): When the doc string is to long 5647 word wrap it. 5648 5649 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so 5650 that only the first few the watch options are listed. Generate 5651 meanginful usage messages. 5652 5653 * sim-options.h (struct OPTION): Clarify use of doc_name field 5654 5655Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com> 5656 5657 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option. 5658 (standard_option_handler): Handle --architecture-info. 5659 5660Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> 5661 5662 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid 5663 illegal zero-sized array. 5664 * sim-core.c (sim_core_xor_read_buffer): same. 5665 5666Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com> 5667 5668 * nltvals.def: Regenerate. 5669 5670Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com> 5671 5672 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64. 5673 5674Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com> 5675 5676 * sim-bits.c (MASKED): Delete. 5677 (EXTRACTED): Delete. 5678 (LSEXTRACTED, MSEXTRACTED): New functions. 5679 5680 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED. 5681 (MSMASKEDn, LSMASKEDn): Add last argument. 5682 (MSMASK*): Ditto. 5683 5684 * sim-bits.h (EXTEND8, EXTEND16): Define. 5685 (EXTRACTED64): Define as 64 bit extract, not 32 bit. 5686 5687 * sim-run.c (sim_engine_run): Use CPU_CIA macro. 5688 5689 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at 5690 current instruction address. 5691 5692 * sim-inline.h (*_ENGINE): Define. 5693 5694Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com> 5695 5696 * sim-core.c (sim_core_attach): Fix checks of modulo/mask. 5697 5698 * sim-watch.c (delete_watchpoint): Delete by ident and type. 5699 (watch_option_handler): Call delete_watchpoint with ident or type. 5700 (sim_watchpoint_install): Create interrupt specific watchpoint 5701 commands on the fly. 5702 (do_watchpoint_create): New function, create a watch point using 5703 type/int-nr info encoded in the option nr. 5704 (do_watchpoint_info): New function. List active watchpoints. 5705 5706 * sim-watch.h: Change data structure to a list. 5707 5708 * sim-memopt.c (memory_option_handler): Require explicit "all" 5709 before deleting all memory regions. 5710 5711 * sim-utils.c (sim_do_commandf): New function, printf version of 5712 sim_do_command. 5713 5714 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. 5715 5716 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume 5717 bit endianness. 5718 (SIGNED64, UNSIGNED64): Delete. 5719 (ALU64_ADD): Don't rely on bit endianness. 5720 (ALU64_BEGIN): Define. 5721 5722 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions. 5723 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED. 5724 5725 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant 5726 suffix - u64, LL - to 64 bit constants. 5727 5728Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com> 5729 5730 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER. 5731 5732 * sim-utils.h (NZALLOC): Define - zalloc * N. 5733 5734 * sim-hrw.c (sim_read, sim_write): New file. Provide generic 5735 implementation of read/write functions. 5736 5737 * Make-common.in (sim-hrw.o): New target. 5738 5739 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add 5740 memory. 5741 5742 * sim-memopt.c (memory_option_handler): Implement memory-size 5743 command. Implement memory-alias command. Let memory-delete delete 5744 all memory regions. 5745 (add_memopt): New function. Add a memory region. 5746 (do_memopt_delete): New function. Delete a memory region. 5747 5748 * sim-utils.c (sim_elapsed_time_get): Never return zero. 5749 5750 * sim-core.c (sim_core_detach): New function. 5751 (sim_core_map_detach): New function. Perform the actual detach. 5752 (sim_core_init): Move initialization code from here. 5753 (sim_core_install): To here. 5754 (sim_core_uninstall): And here. 5755 5756 * sim-module.c: Add memopt module. 5757 5758 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to 5759 simulator base type. 5760 5761 * Make-common.in (sim_main_headers): Add sim-memopt.h 5762 (sim-memopt.o): New target. 5763 5764 * sim-core.c (sim_core_install): Add core_options to the option 5765 table. 5766 5767 * sim-watch.c (watch_options): Make --delete-watch a synonym for 5768 --watch-delete. 5769 5770 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update 5771 comments. 5772 5773 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type 5774 address_word, add mask member. 5775 5776 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type 5777 address_word, allow for 64bit targets in 32bit host. Add modulo 5778 argument. 5779 (sim_core_map_attach): Ditto. 5780 (new_sim_core_mapping): Ditto. 5781 (sim_core_translate): Mask address when modulo memory. 5782 5783Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com> 5784 5785 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER. 5786 5787 * gdbinit.in: New file. 5788 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit. 5789 * Make-common.in (distclean): Delete .gdbinit. 5790 (.gdbinit): Add rule for. 5791 * configure: Regenerated to track ../common/aclocal.m4 changes. 5792 5793 * Make-common.in (cgen-run.o): Add rule for. 5794 5795Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> 5796 5797 * sim-resume.c (sim_resume): Suspend/resume the simulator. 5798 5799 * sim-events.c (sim_watch_valid): Compute total elapsed time from 5800 both resumed and previous elapsed time. 5801 (sim_events_init): Set initial_wallclock and current_wallclock to 5802 zero. 5803 (sim_events_install): Install sim_events_suspend and 5804 sim_events_resume. 5805 (sim_events_watch_clock): Allow for suspended simulator when 5806 computing the time of the clock event. 5807 5808 * sim-events.h (struct _sim_event): Add resume_wallclock, rename 5809 initial_wallclock to elapsed_wallclock, set both to zero. 5810 (sim_events_init, sim_events_uninstall): Delete prototypes. 5811 5812 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types. 5813 5814 * sim-module.c(sim_module_resume, sim_module_suspend): New 5815 functions. 5816 5817Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> 5818 5819 * sim-core.c (sim_core_map_attach): Clarify memory overlap error 5820 message. 5821 5822Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com> 5823 5824 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker. 5825 * Make-common.in (TAGS): Likewise. 5826 * sim-n-bits.h: Add TAGS comments for all functions. 5827 * sim-n-core.h: Likewise. 5828 * sim-n-endian.h: Likewise. 5829 5830Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com> 5831 5832 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and 5833 kind. 5834 5835 * sim-base.h (sim_state_alloc): Add callback and kind arguments. 5836 5837 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default 5838 definition. 5839 5840Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com> 5841 5842 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned. 5843 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL. 5844 5845Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com> 5846 5847 * sim-core.c (sim_core_map_attach): Cast attach enum to int. 5848 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make 5849 nr_transfered and nr_this_transfer unsigned. 5850 5851 * sim-events.c (sim_events_tickn): N is signed, as limited to 5852 MAXINT. 5853 5854 * sim-n-endian.h (offset_N): Change size to unsigned. 5855 5856 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey. 5857 5858Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com> 5859 5860 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv. 5861 5862 * sim-options.c (sim_parse_args): Use dupargv. 5863 5864Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com> 5865 5866 * sim-options.c (standard_option_handler): Use xstrdup, not strdup. 5867 5868Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com> 5869 5870 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator 5871 base type. 5872 5873 * sim-options.c (standard_options): Add --architecture=MACHINE and 5874 --target=TARGET options. 5875 (OPTION_ARCHITECTURE, OPTION_TARGET): Define. 5876 (standard_option_handler): Handle architecture and target options. 5877 (bfd.h): Include. 5878 5879 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to 5880 bfd_openr. 5881 (sim_analyze_program): Set prog_bfd architecture from 5882 STATE_ARCHITECTURE if known. 5883 5884Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 5885 5886 * configure: Regenerated to track ../common/aclocal.m4 changes. 5887 * config.in: Ditto. 5888 5889Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com> 5890 5891 * aclocal.m4 (enable-sim-warnings): Remove comment stating 5892 that option does not apply to certain files. 5893 5894Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com> 5895 5896 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8, 5897 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as 5898 offset from MSB/LSB. 5899 5900 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro, 5901 access address of sub word quantity of a hosts 16, 32, 64 bit word 5902 type. 5903 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values. 5904 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values. 5905 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument, 5906 return N*2 byte value with argument in Hi/Lo word. Renamed from 5907 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8. 5908 5909 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit. 5910 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT 5911 so that bit offset is explicit. 5912 5913Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com> 5914 5915 * sim-utils.c (sim_analyze_program): Add prog_name argument. 5916 Update STATE_PROG_BFD when needed with a dup'd copy of the 5917 program. 5918 5919 * sim-config.c (sim_config): Delete ABFD argument, use 5920 STATE_PROG_BFD directly. 5921 5922Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com> 5923 5924 * run.c (main): Pass the open ABFD to sim_create_inferior. 5925 5926 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior 5927 and sim_load. 5928 (bfd.h): Include. 5929 5930 * sim-hload.c (sim_load): New file. Implement generic sim_load for 5931 hardware only simulator targets. 5932 5933 * Make-common.in (sim-hload.o): Add rule. 5934 5935Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com> 5936 5937 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy 5938 used by copyargv and freeargv. 5939 5940 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in 5941 STATE_PROG_ARGV, not just a pointer. 5942 5943Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 5944 5945 * configure: Regenerated to track ../common/aclocal.m4 changes. 5946 * config.in: Ditto. 5947 5948Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com> 5949 5950 * aclocal.m4 (sim-endian): Add second argument to 5951 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is 5952 default endian when not hardwired. 5953 5954 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all 5955 else failes value for target byte order. 5956 5957 * sim-config.c (sim_config): Add abfd arguments. Set 5958 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order 5959 from same. 5960 (sim_config): Return SIM_RC, don't abort. 5961 (bfd.h): Include. 5962 5963 * run.c (main): Update call to sim_open - add ABFD argument. 5964 * nrun.c (main): Add NULL ABFD argument. 5965 5966Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com> 5967 5968 * callback.c (os_poll_quit): Make static. 5969 Call sim_cb_eprintf, not p->eprintf. 5970 (sim_cb_printf, sim_cb_eprintf): New functions. 5971 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare. 5972 5973 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME, 5974 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to 5975 sim-utils.h. #include sim-utils.h. 5976 * sim-utils.h: Above decls moved here. 5977 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'. 5978 5979 * sim-watch.c (action_watchpoint): Fix thinkos. 5980 5981Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com) 5982 5983 * sim-types.h: Fix defs of 64 bit data types for MSVC. 5984 5985Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com> 5986 5987 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break 5988 to FORCED_ALIGNMENT case. 5989 5990Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> 5991 5992 * callback.c (target_to_host_open): Handle hosts with O_BINARY. 5993 5994Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com) 5995 5996 * Make-common.in (libsim.a): Fix typo. 5997 5998Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> 5999 6000 * nrun.c (main): Verify the structure returned before using it. 6001 6002Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com> 6003 6004 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by 6005 default. 6006 6007 * sim-engine.c (sim_engine_install): New function. Install the 6008 engine init functions. 6009 (sim_engine_init): [Re]initialize the simulator engine. 6010 6011 * sim-module.c: Add sim_engine to list of modules that always 6012 install. 6013 6014Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com> 6015 6016 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint 6017 to remove the old watchpoint, not delete_watchpoint. 6018 (watch_option_handler): Action the correct watchpoint, not just 6019 cycles. 6020 6021Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> 6022 6023 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output 6024 both low and high word. 6025 (sim_core_write_aligned_N): Ditto. 6026 6027 * sim-trace.c (set_trace_options): Delete code explicitly setting 6028 core->trace. 6029 6030 * sim-options.c (sim_print_help): Call the list commands if not a 6031 standalone simulator. 6032 (sim_print_help): Advise that some options may not be applicable. 6033 6034 * sim-trace.c (set_trace_options): Assume core present. 6035 6036 * sim-events.c (sim_events_schedule_after_signal): Overflow signal 6037 buffer when full not almost full. 6038 6039Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com> 6040 6041 * sim-events.c (sim_events_process): Don't blat the event queue 6042 when processing watchpoints. 6043 6044 * sim-watch.h: Make arg unsigned long - stop sign extension. 6045 6046 * sim-events.c (sim_watch_valid): rewrite so debugable. 6047 6048 * sim-config.h (WITH_XOR_ENDIAN): Default to zero. 6049 6050 * sim-watch.c (schedule_watchpoint): Add is_within option so that 6051 inequality test is possible. 6052 (handle_watchpoint): Re-pass is_within arg. 6053 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass 6054 0 to schedule_watchpoint's is_within arg. 6055 (sim_watchpoint_init): Re-pass is_within arg. 6056 6057 * sim-options.c (sim_print_help): Add is_command argument. Don't 6058 include -- prefix when called from the command line interpreter. 6059 6060 * sim-watch.c (schedule_watchpoint): Pass true is_within argument. 6061 6062 * sim-events.c (sim_events_watch_sim): Add is_within argument, 6063 zero indicates that the test should be reversed. 6064 (sim_events_watch_core): Ditto. 6065 (WATCH_CORE): Compare range against is_within. 6066 (WATCH_SIM): Ditto. 6067 6068Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com> 6069 6070 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to 6071 sim_core_read_buffer. Check nr-bytes transfered. 6072 6073 * sim-core.h (sim_core_common): Define a new struct that contains 6074 the common data. to sd and cpu structures. 6075 * sim-core.c (sim_core_attach): Update. 6076 (sim_core_init): Update. Remember to copy initialized data to each 6077 cpu. 6078 (sim_core_find_mapping): Ditto. 6079 6080 * sim-core.c (sim_core_read_buffer): Add cpu argument. 6081 (sim_core_write_buffer): Ditto. 6082 6083 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned 6084 transfer use xor version of read buffer. 6085 (sim_core_write_unaligned_N): Ditto for write. 6086 6087 * sim-core.c (sim_core_xor_read_buffer): New function implement 6088 xor-endian data read breaking transfer up into xor-endian sized 6089 blocks. 6090 (sim_core_xor_write_buffer): Ditto for write. 6091 (reverse_n): Reverse order of arbitrary number of bytes in buffer 6092 - needed for xor-endian transfers. 6093 6094Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com> 6095 6096 * sim-inline.h: Review description. 6097 6098 * sim-core.h, sim-core.c: Reduce number of functions being inlined 6099 to just those involved in data transfers and configuration. 6100 6101 * sim-xcat.h (XSTRING): New macro, map macro definition onto 6102 string. 6103 * sim-n-core.h (sim_core_read_aligned_N): Use. 6104 (sim_core_read_unaligned_N): Ditto. 6105 (sim_core_read_unaligned_N): Ditto.. 6106 (sim_core_write_unaligned_N): Ditto. 6107 6108 * sim-core.h: Add xor endian bitmap to main structure. * 6109 6110 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor 6111 endian. 6112 (sim_core_read_aligned_N): Ditto. 6113 6114 * sim-core.c (sim_core_set_xor_endian): New function. 6115 (sim_core_attach): Don't overwrite the per-cpu xor map when 6116 cloning the global core. 6117 6118Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com> 6119 6120 * sim-engine.h: Update below so that it is using an enumerated 6121 type. 6122 6123Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com> 6124 6125 * sim-engine.c (sim_engine_restart): 6126 * sim-resume.c (sim_resume): Change longjmp param/setjmp 6127 return value used for simulator restart from 0 to 2. 6128 6129Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com> 6130 6131 * cgen-scache.c (scache_option_handler): Add is_command arg. 6132 6133 * sim-model.c (model_option_handler): Add is_command argument. 6134 6135 * sim-profile.c (profile_option_handler): Add is_command arg. 6136 6137 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value 6138 involved. 6139 6140 * sim-module.c (sim_module_add_init_fn): Call init fn in the same 6141 order that they are registered. 6142 6143 * sim-options.h (OPTION_HANDLER): Add argument to differentiate 6144 between option and command line processing. 6145 6146 * sim-options.c: Include stdlib.h, ctype.h. 6147 6148 * Make-common.in (sim-watch.o): Add rule. 6149 (sim_main_headers): Assume sim-assert.h included. 6150 (sim-*.o): Simplify make rule. 6151 6152 * sim-module.c: Add sim_watch_install to module list. 6153 6154Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com> 6155 6156 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything 6157 has been loaded. 6158 6159 * sim-trace.c (trace_install): Check magic. Include sim-assert.h. 6160 * sim-events.c (sim_events_install): Ditto. 6161 * sim-core.c (sim_core_install): Ditto. 6162 * sim-model.c (model_install): Ditto. 6163 * sim-options.c (standard_install): Ditto. 6164 * sim-profile.c (profile_install): Ditto. 6165 * sim-reason.c (sim_stop_reason): Ditto. 6166 * sim-run.c (sim_engine_run): Ditto. 6167 * sim-utils.c (sim_analyze_program): Ditto. 6168 6169 * sim-module.c (modules): Make profile_install and trace_install 6170 optional. 6171 6172 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems. 6173 6174 * sim-options.c (standard_option_handler): Set the byte order. 6175 6176 * sim-events.c (sim_events_process): Allow multi tick processing. 6177 (sim_events_tickn): New function - multi cycle tick. 6178 6179 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add 6180 prototypes. Under development. 6181 (sim_events): Replace processing with nr_ticks_to_process. 6182 6183Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 6184 6185 * nrun.c (main): Pass callbacks to sim_open instead of using 6186 sim_set_callbacks. 6187 6188 * run.c (main): Ditto. 6189 6190Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 6191 6192 * sim-events.c (sim_events_zalloc): Signal save memory allocator - 6193 stop tk interrupting malloc calls. 6194 (sim_events_zalloc): Converse. 6195 6196 * Make-common.in (sim_main_headers): Add sim-events.h. 6197 6198 * sim-events.c (sim_events_schedule_after_signal): Change return 6199 type to void - signal events are strictly internal. 6200 (sim_events_init): Allocate a finite buffer for signal events. 6201 (sim_events_schedule_after_signal): Enter signal events into the 6202 signal buffer. 6203 6204 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic. 6205 (sim_engine_restart): Ditto. 6206 (sim_engine_abort): Ditto. 6207 * sim-stop.c (sim_stop): Ditto. 6208 (control_c_simulation): Ditto. 6209 * sim-resume.c (sim_resume): Ditto. 6210 (has_stepped): Ditto. 6211 * sim-abort.c (sim_engine_abort): Ditto. 6212 6213 * sim-basics.h (transfer_type): New type. 6214 6215 * sim-core.c (sim_core_signal): New function. Print core signal 6216 information. 6217 (sim_core_find_mapping): Add transfer argument. 6218 6219 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call 6220 SIM_CORE_SIGNAL if a recoverable abort. 6221 * sim-core.c (sim_core_find_mapping): Ditto. 6222 6223Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com> 6224 6225 * sim-core.c (sim_core_find_mapping): Replace calls to 6226 sim_io_error to more resiliant sim_engine_abort. 6227 6228 * sim-n-core.h (sim_core_read_unaligned_N): Ditto. 6229 (sim_core_write_unaligned_N): Ditto. 6230 6231Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com> 6232 6233 * sim-module.c: Add sim_events_install to list. 6234 6235 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse 6236 from sim_core_*. 6237 (sim_events_init): Now returns SIG_RC. 6238 6239 * sim-run.c: New file. Generic sim_engine_run. 6240 * sim-reason.c: New file. Generic sim_stop_reason. 6241 * sim-stop.c: New file. Generic sim_stop. 6242 * sim-resume.c: New file. Generic sim_resume. 6243 6244 * Make-common.in (sim-engine.o): Add rule. 6245 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto. 6246 6247 * sim-engine.h, sim-engine.c: New file. Provide generic 6248 implementation of sim_engine_halt, sim_engine_error. et.al. 6249 6250 * sim-base.h (sim_state_base): Add member halt. 6251 (sim-engine.h): Include. 6252 6253 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event 6254 handlers. 6255 * sim-events.c (sim_events_poll): Update event handler. 6256 6257Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com> 6258 6259 * sim-events.h, sim-events.c (sim_events_watch_clock): New 6260 function. 6261 (sim_events_watch_sim): New function. 6262 (sim_events_watch_core): New function. 6263 (sim_watch_valid): New function. 6264 (sim_events_preprocess): New function. 6265 (sim_events_process): Process the watchpoints as well as the timer 6266 queue. 6267 (sim_events_tick): Check WORK_PENDING instead of the hold queue. 6268 (sim_events_deschedule): Check all the queues when removing an 6269 event. 6270 (sim_events_init): Ditto for cleaning. 6271 6272Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> 6273 6274 * sim-fpu.c (is_ufpu_number): Comment out - currently unused. 6275 6276Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com> 6277 6278 * callback.c (os_open): Type of arg flags is int. 6279 6280Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com> 6281 6282 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities 6283 just like normal numbers as per IEEE rules. 6284 6285Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com> 6286 6287 * callback.c (os_close): Mark the descriptor as being 6288 available if the close succeeded. 6289 (os_open): Pass 0644 as the mode of the file being created. 6290 6291Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com> 6292 6293 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a 6294 float. 6295 6296 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_. 6297 * sim-lnline.h: Update. 6298 6299 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp 6300 conversion functions. 6301 (sim_fpu_to{32,64}[iu]): New fp2int functions. 6302 6303 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp 6304 compare functions. Replacing. 6305 (sim_fpu_cmp): This. Delete. 6306 6307Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com> 6308 6309 * sim-core.c (sim_core_find_mapping): Call engine_error not 6310 sim_io_error when possible. 6311 6312Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com> 6313 6314 * sim-endian.h (V1_H2): Add macro's to insert a word into a 6315 high/low double word. 6316 6317 * sim-trace.h: Remove definition of attribute - defined in 6318 sim_basics.h. 6319 6320Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com> 6321 6322 * sim-options.h (struct OPTION): Add doc_opt as the documenting 6323 name of the option - or family of options. 6324 6325 * sim-options.c (sim_args_command): Match command `a-b c' with 6326 option `--a-b-c' from option table. 6327 6328Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com> 6329 6330 * sim-options.c (sim_print_help): For optional arguments, wrap 6331 them in []. 6332 6333 * sim-trace.c (set_trace_options): New function, handle optional 6334 argument and multiple assignment. 6335 (trace_option_handler): Update. 6336 6337 * sim-trace.c (trace_option_handler): Trace branch and not fpu 6338 when branch tracing selected. 6339 6340Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com> 6341 6342 * sim-trace.c (trace_one_insn): Make a va-args function. 6343 6344 * sim-trace.c (trace_vprintf): New function, va-arg version of 6345 trace_printf. 6346 6347Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com> 6348 6349 * sim-trace.c (trace_uninstall): Don't close a file twice. 6350 * sim-profile.c (profile_uninstall): Likewise. 6351 6352Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com> 6353 6354 * sim-trace.c (toplevel): Include bfd.h. 6355 (trace_options): Note that --trace-linenum also turns on 6356 --trace-insn. Add --trace-{branch,semantics}. 6357 (trace_option_handler): If --trace-linenum, also turn on 6358 --trace-insn. Add --trace-branch support. If --trace-semantics, 6359 turn on ALU, FPU, branch, and memory tracing. 6360 (trace_one_insn): New function to trace an instruction. Support 6361 --trace-linenum. 6362 (OPTION_TRACE_*): Use an enum, rather than lots of defines. 6363 6364 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros. 6365 (MAX_TRACE_VALUES): Use 32, not 12 by default. 6366 (TRACE_branch): Add new mask. 6367 (TRACE_*_P): Define all possible trace_p macros. 6368 (trace_one_insn): Declare function. 6369 6370Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com> 6371 6372 * sim-trace.h (__attribute__): Define as nothing if not GNU C or 6373 GNU C doesn't support __attributes__. 6374 ({trace,debug}_printf): Add attribute's so -Wformat can check the 6375 format strings. 6376 6377Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com> 6378 6379 * sim-config.h (FORCED_ALIGNMENT): New alignment option - 6380 addresses are masked forcing them to be correctly aligned. 6381 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default. 6382 * sim-config.c (config_alignment_to_a): Update. 6383 6384 * sim-core.h (sim_cpu_core): New data type contains cpu specific 6385 core data. 6386 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base 6387 type. 6388 * sim-core.c (sim_core_attach): Add CPU argument. Ready for 6389 processor specific core maps. 6390 (sim_core_map_attach): Copy the core map data to each of the 6391 processor specific core data structures. 6392 * sim-core.c (sim_core_find_mapping): Update. 6393 6394 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename. 6395 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names. 6396 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New 6397 alternatives that handle unaligned addresses. 6398 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace 6399 with just CPU arg. 6400 * cgen-utils.c (sim_disassemble_insn): Update. 6401 6402Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com> 6403 6404 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific 6405 tracing. 6406 6407 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target 6408 fpu support. 6409 6410 * sim-inline.h, sim-inline.c: Add support for SIM_FPU. 6411 6412Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com> 6413 6414 * sim-core.c (sim_core_map_to_str): New function ascii equivalent 6415 to map type. 6416 6417 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace 6418 statement. 6419 6420Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com> 6421 6422 * cgen-trace.c: Prepend additional trace_printf argument. 6423 6424 * cgen-utils.c (sim_disassemble_insn): Add additional core 6425 arguments. 6426 6427Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com> 6428 6429 * nrun.c (main): Catch/report errorenous simulator states. 6430 6431 * sim-module.c: #include "libiberty.h" so that xmalloc is defined. 6432 * sim-trace.c: #include string.h/strings.h so that memset is 6433 defined. 6434 * sim-utils.c: Ditto. 6435 * sim-profile.c: Ditto. And stdlib.h. 6436 (print_bar): Only define when used by instruction or memory profiler. 6437 6438 * sim-options.c (standard_option_handler): Make ul more local. 6439 6440 * sim-load.c (sim_load_file): Make the name constant. 6441 (sim_load_file): Passify gcc. 6442 6443 * sim-utils.h: New file, pre-declare utilites in corresponding .c 6444 file. 6445 * sim-utils.c, sim-load.c: Include sim-utils.h. 6446 6447 * sim-base.h (sim_cpu): Pre define here so available to all. 6448 6449 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N): 6450 Restore the sim_cpu and instruction_address arguments so that full 6451 information is available to the abort function. 6452 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto. 6453 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. 6454 6455 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim 6456 tracing support for sim-events and sim-core. 6457 (trace_option_handler): Convert #if to if where possible so always 6458 compiled/checked by C compiler. 6459 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. 6460 6461 * sim-base.h: Adjust comment documenting how to define the cpu 6462 structure. 6463 (sim_state_base): Add sim_core and sim_events to simulator base 6464 object. 6465 6466 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument. 6467 * sim-core.c (sim_core_init, sim_core_attach, 6468 sim_core_find_mapping): Update. 6469 * sim-events.c (ETRACE, sim_events_init, sim_events_time, 6470 update_time_from_event, insert_sim_event, 6471 sim_events_schedule_after_signal, sim_events_deschedule, 6472 sim_events_tick): Ditto. 6473 6474 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h, 6475 sim-model.h): Move #includes from here. 6476 * sim-base.h: To here. 6477 (sim-core.h, sim-events.h, sim-io.h): Include also 6478 6479Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com> 6480 6481 * callback.c (default_callback): Missing initialisers. 6482 6483Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com> 6484 6485 * sim-utils.c (sim_add_commas): New function. 6486 * sim-basics.h (sim_add_commas): Add prototype. 6487 * cgen-scache.c (scache_print_profile): Print commas in numbers. 6488 * sim-profile.c (COMMAS): New macro. 6489 (print_*): Use it to print commas in numbers. 6490 6491 * configure: Regenerated. 6492 6493 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT. 6494 (cgen_state): New member run_fast_p. 6495 (cgen_init): Add prototype. 6496 (sim_disassemble_insn): New arg `cpu'. 6497 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn. 6498 * cgen-utils.c (cgen_init): New function. 6499 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn. 6500 * genmloop.sh: Call engine_halt if loop exits. 6501 6502 * Makefile.in (sim-options_h): Define. 6503 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies. 6504 (sim-model.o): Add new rule. 6505 (cgen-{scache,trace,utils}.o): Add new rules. 6506 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add. 6507 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'. 6508 Indent output by 2 spaces. 6509 * cgen-scache.h (scache_print_profile): Update. 6510 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces. 6511 Use trace_printf, not fprintf. 6512 (trace_extract): Use trace_printf, not cgen_trace_printf. 6513 * genmloop.sh (!FAST case): Increment `insn_count'. 6514 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE. 6515 (sim_cpu_base): Rename member `sd' to `state' to be consistent with 6516 access macro's name. 6517 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it. 6518 Change return type to SIM_RC. 6519 (sim_core_{install,uninstall}): New functions. 6520 * sim-core.h (sim_core_{install,uninstall}): Declare. 6521 (sim_core_init): Use EXTERN_SIM_CORE to define it. 6522 Change return type to SIM_RC. 6523 * sim-model.h (models,machs,model_install): Declare. 6524 * sim-module.c (modules): Add scache_install, model_install. 6525 (sim_post_argv_init): Set cpu->state backlinks. 6526 * sim-options.c (standard_options): Delete --simcache-size,--max-insns. 6527 (standard_option_handler): Likewise. 6528 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to 6529 sim-profile.h. 6530 (*): Assume ANSI C. 6531 (profile_options): Delete --profile-simcache. 6532 (profile_option_handler): Likewise. 6533 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2 6534 spaces. 6535 (profile_print_{memory,model}): Likewise. 6536 (profile_print_simcache): Delete. 6537 (profile_print_speed): New function. 6538 (profile_print): Rewrite. 6539 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache. 6540 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P. 6541 (PROFILE_DATA): Delete members simcache_{hits,misses}. 6542 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete. 6543 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types. 6544 (profile_print): Update prototype. 6545 6546Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com> 6547 6548 * cgen-scache.[ch], cgen-sim.h: New files. 6549 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. 6550 * sim-model.c: New file. 6551 6552 * Make-common.in (clean targets): Undo patch of Apr. 22. 6553 6554Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com> 6555 6556 * sim-n-bits.h (signed): If we have a standard compiler, undef 6557 signed, so that signedN is defined correctly. 6558 6559Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com> 6560 6561 * sim-module.h, sim-model.h, sim-profile.h: New files. 6562 * sim-module.c, sim-profile.c: New files. 6563 * Make-common.in (SIM_PROFILE): Define 6564 (CONFIG_CFLAGS): Add $(SIM_PROFILE). 6565 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h. 6566 (sim_module.o,sim-profile.o): Add rules for. 6567 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments. 6568 (--enable-sim-profile): Add. 6569 * configure: Regenerated. 6570 * sim-base.h (sim_state_base): New members init_list, uninstall_list, 6571 model. Move trace and profile support to sim-{trace,profile}.h. 6572 New members trace_data, profile_data. 6573 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h. 6574 * sim-config.h: Provide default definition of WITH_PROFILE. 6575 (WITH_TRACE): Change default to -1. 6576 (MAX_NR_PROCESSORS): Always define. 6577 * sim-options.c: Move trace and profile support to 6578 sim-{trace,profile}.h. 6579 (sim_pre_argv_init): Moved to sim-model.c. 6580 (standard_install): New function. 6581 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c. 6582 (standard_install): Declare. 6583 * sim-trace.c: Tracing option handling moved here from sim-options.c. 6584 (trace_install, trace_uninstall): New functions. 6585 (trace_printf): Update reference to TRACE_FILE. 6586 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h. 6587 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace. 6588 (WITH_TRACE_FOO_P): Define. 6589 (trace_install): Declare. 6590 (TRACE_DATA): New struct. 6591 6592Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com> 6593 6594 * run.c: Undo last exec_bfd patch. 6595 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN. 6596 6597Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com> 6598 6599 * run.c (exec_bfd): Add back in. 6600 (main): Set exec_bfd. 6601 6602Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com> 6603 6604 * sim-load.c (sim_load_file): #include <stdio.h> for NULL. 6605 6606Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com> 6607 6608 * sim-events.c (insert_sim_event): Call sim_io_error instead of 6609 less well defined engine_error. 6610 * sim-core.c: Ditto. 6611 6612Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com) 6613 6614 * Make-common.in: Change clean targets to use :: so that other 6615 Makefiles can have their own clean targets. 6616 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of 6617 __STDC__ to control use of stdarg vs. varargs syntax. Some 6618 systems can't use __STDC__, but require stdarg. 6619 6620Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com> 6621 6622 * sim-options.c (standard_options): Add --endian. 6623 (standard_option_handler): Likewise. 6624 6625 * nrun.c: #include <signal.h>. 6626 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT 6627 handler that calls sim_stop (). 6628 6629Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com> 6630 6631 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT 6632 handler that calls sim_stop (). Simulators may still be 6633 establishing their own handler. 6634 6635 * sim-events.c (sim_events_poll): Rename from 6636 sim_events_at_large_int. Poll IO. 6637 6638 * sim-io.c (sim_io_poll_quit): New function - pass on a polling 6639 request. 6640 6641 * callback.c (os_poll_quit): New function poll for quit signal 6642 where needed. 6643 (default_callback): Include magic number. 6644 6645Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com> 6646 6647 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. 6648 Check for functions getrusage, time. 6649 * sim-basics.h (SIM_ELAPSED_TIME): New typedef. 6650 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. 6651 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. 6652 (sim_elapsed_time_get, sim_elapsed_time_since): New functions. 6653 6654 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. 6655 6656 * sim-options.c, sim-options.h: New files. 6657 * sim-config.h (WITH_DEBUG): Provide default value of zero. 6658 * Make-common.in (nrun.o): Add rules for. 6659 * nrun.c: New file. 6660 6661 * run.c (main): Check return value of sim_open. 6662 6663 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules. 6664 (sim_main_headers): Add sim-trace.h. 6665 * run.c (exec_bfd, target_byte_order): Delete. 6666 (main): Pass -E <endian> to sim_open. Delete code to load sections, 6667 call sim_load instead. Check return code of sim_create_inferior. 6668 * sim-base.h (CURRENT_STATE): Define. 6669 (sim_state_base): Make typedef. New members options, prog_argv, 6670 prog_bfd, text_{section,start,end}, start_addr, simcache_size, 6671 mem_size, memory [+ corresponding access macros]. 6672 (sim_cpu_base): New typedef. 6673 * sim-trace.h: New file. 6674 * sim-trace.c: New file. 6675 * sim-basics.h: #include it. 6676 * sim-load.c: New file. 6677 6678Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com> 6679 6680 * Make-common.in (INSTALL): Set to @INSTALL@. 6681 (INSTALL_XFORM, INSTALL_XFORM1): Remove. 6682 (install-common): Depend upon installdirs. Use 6683 $(program_transform_name) directly, rather than using 6684 $(INSTALL_XFORM). 6685 (installdirs): New target. 6686 * Makefile.in (INSTALL): Set to @INSTALL@. 6687 (INSTALL_XFORM, INSTALL_XFORM1): Remove. 6688 (install-man): Depend upon installdirs. Use 6689 $(program_transform_name) directly, rather than using 6690 $(INSTALL_XFORM). 6691 (installdirs): New target. 6692 6693Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com> 6694 6695 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to 6696 be overriden. 6697 6698Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6699 6700 * sim-basics.h: Only bring in config.h and tconfig.h if 6701 HAVE_CONFIG_H. 6702 6703Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6704 6705 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit 6706 numbering convention of the target. 6707 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE 6708 and WITH_TARGET_WORD_MSB. 6709 (sim_config): When possible, check for consistency with bitsize 6710 and msb. 6711 6712 * sim-bits.h: Allow MSB to be other than zero. 6713 * sim-bits.c: Ditto. 6714 * sim-n-bits.h: Ditto. 6715 6716 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*. 6717 * sim-n-bits.h (MSMASKEDn): Ditto. 6718 6719Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com> 6720 6721 * Makefile.in (INSTALL): Change install.sh to install-sh. 6722 6723Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com> 6724 6725 * sim-base.h (sim_state_base): Move `magic' to end of struct. 6726 6727Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6728 6729 * run.c (main): Check that a program to run was specified. 6730 6731Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6732 6733 * aclocal.m4 (AC_TYPE_SIGNAL): Add check. 6734 6735 * configure: Regenerated to track ../common/aclocal.m4 changes. 6736 * config.in: Ditto. 6737 6738Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> 6739 6740 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, 6741 * sim-config.h: To here. 6742 6743 * Make-common.in (SIM_EXTRA_DEPS): New config var. 6744 (sim_main_headers): Define. 6745 (sim-*.o): Depend on $(SIM_EXTRA_DEPS). 6746 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. 6747 (clean): Use it. 6748 (sim-utils.o): Add rule for. 6749 * sim-utils.o: New file. 6750 * sim-basics.h: #include sim-base.h. 6751 (zalloc): Make argument unsigned long. 6752 * sim-base.h: New file. 6753 * sim-inline.h (SIM_IO support): Delete. 6754 * sim-io.h: Delete inline support. 6755 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. 6756 * sim-config.c: sim-state.h renamed to sim-main.h. 6757 * sim-core.c: Likewise. 6758 * sim-events.c: Likewise. 6759 6760 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open. 6761 6762 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. 6763 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to 6764 -DDEBUG. 6765 * configure: Regenerated to track ../common/aclocal.m4 changes. 6766 6767Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6768 6769 * configure: Regenerated to track ../common/aclocal.m4 changes. 6770 6771Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6772 6773 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT, 6774 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these 6775 are defined by the configure. 6776 6777 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure. 6778 6779 * aclocal.m4 (floating-point, xor-endian, alignment, smp, 6780 reserved-bits): Always define. 6781 6782 * sim-config.h, sim-config.c (sim_config): New function - and new 6783 file - co-ordinate the setting/checking of the common simulator 6784 configuration options. 6785 6786 * Make-common.in (sim-config.o): Add rule. 6787 6788Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com> 6789 6790 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to 6791 va_list from void *, since va_list might not be a pointer type. 6792 6793Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6794 6795 * sim-n-endian.h (offset_N): Correct assertion - word and sub word 6796 in wrong order. 6797 (offset_N): Correct computation of LE offset. 6798 6799 * sim-io.c (sim_io_error): Include a new line when reporting 6800 errors. 6801 6802 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last 6803 `/'. 6804 6805Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com) 6806 6807 * run.c: Include alloca-conf.h. 6808 6809 * callback.c (os_evprintf_filtered): Fix typo. 6810 6811Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6812 6813 * run.c (string.h, strings.h, stdlib.h): Include. 6814 6815 * sim-events.c (sim_events_tick): Recent cleanup failed to return 6816 0 when nothing pending. 6817 6818 * run.c (sim_size, sim_trace): Plicate GCC - these two functions 6819 will soon be going away. 6820 (getopt): Plicate GCC. 6821 6822 * sim-endian.c (sim-io.h): Plicate GCC. 6823 * sim-bits.c (sim-io.h): Ditto. 6824 * sim-n-bits.h (ROTn): Ditto. 6825 6826 * sim-io.c (sim_io_error): Correct check for NULL. 6827 6828 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering 6829 the __FILE__. 6830 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename 6831 path. 6832 6833Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6834 6835 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of 6836 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments. 6837 6838Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6839 6840 * sim-alu.h: Include sim-xcat.h. 6841 6842Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6843 6844 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c, 6845 sim-events.c, sim-inline.c, sim-io.c): Define rules for building 6846 these. 6847 6848 * sim-events.c (sim_events_at_large_int): New function. Just 6849 schedules an event every large-int ticks. 6850 (sim_events_init): Call. 6851 (sim_events_tick, sim_events_process): Move async handing to 6852 sim_events_process. Move timer decrement so that it occures after 6853 events have been processed. 6854 6855 * sim-basics.h (struct _engine): Remove declaration. 6856 6857 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix 6858 everything with same. Rename global struct to SIM_DESC. 6859 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core. 6860 * sim-io.h, sim-io.c: Ditto. 6861 6862 * sim-assert.h: New file. Optional assertion checking macros. 6863 * sim-io.c (sim_io_error): Make just this function tolerant to 6864 null pointers. 6865 6866 * sim-xcat.h: New file. Define concatenate macros. 6867 * sim-basics.h (XCONCAT*): Move to sim-xcat.h. 6868 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include 6869 concat macros. 6870 6871 6872Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6873 6874 * sim-bits.h (LSMASK): New macro. Create mask of LS bits. 6875 6876Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6877 6878 * sim-inline.h: Add definitions for sim-types. 6879 (ALL_BY_MODULE): New macro, encapsulate full inlining by the 6880 module. 6881 6882Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6883 6884 * sim-events.h: Remove defunct reference to callback struct. 6885 6886Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6887 6888 * configure: Re-generate. 6889 6890Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6891 6892 * Make-common.in (CSEARCH): Do not include the gdb directory in 6893 the search path. 6894 6895Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6896 6897 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, 6898 SIM_WARNING): Drop, requiring the simulator specific Makefile.in 6899 to explicitly incorporate these. 6900 6901 * aclocal.m4 (--enable-sim-alignment); New option. Strongly 6902 specify the alignment restrictions of the target architecture - 6903 without this option all alignment restrictions are accomodated. 6904 (--enable-sim-assert): New option. Conditionally compile in 6905 assertion statements. 6906 (--enable-sim-float): New option. Strongly specify the target's 6907 floating point support. 6908 (--enable-sim-hardware): New option. Specify the hardware devices 6909 included in the simulation. 6910 (--enable-sim-packages): New option. Specify the hardware 6911 packages included in the simulation. 6912 (--enable-sim-regparm): New option. Specify that parameters be 6913 passed in registers instead of on the stack. 6914 (--enable-sim-reserved-bits): New option. Specify that reserved 6915 bits within an instruction are are correctly set. 6916 (--enable-sim-smp): New option. Specify the level of SMP support 6917 to be included in the simulator. 6918 (--enable-sim-stdcall): New option. Specify an alternative 6919 function call convention. 6920 (--enable-sim-xor-endian): New option. Configure xor-endian 6921 support used by some targets to implement bi-endian support. 6922 6923Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6924 6925 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the 6926 host endianness to be overridden. 6927 (--enable-sim-endian): Allow the target platform's byte order 6928 to be overridden. 6929 (--enable-sim-inline): Control the inlining of common components. 6930 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP. 6931 (--enable-sim-warnings): Enable additional GCC compiler checks. 6932 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, 6933 SIM_WARNINGS): Add. 6934 6935 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from 6936 sim-*-n.h so that the names are uniq on dos machines 6937 * sim-core.c, sim-bits.c, sim-endian.c: Update. 6938 6939Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com> 6940 6941 * run.c: #include "libiberty.h". 6942 (main): New locals sd,no_args,sim_argv. 6943 Run buildargv on -a option. Pass argv to sim_open, argv[0] 6944 is program name. Update call to sim_set_callbacks. 6945 Record result of sim_open, pass to other sim_foo routines. 6946 6947Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com> 6948 6949 * callback.c (os_printf_filtered): Do not call exit(1) or print a 6950 final newline. 6951 6952Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6953 6954 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks. 6955 Route stdout through buffered IO. 6956 6957 * callback.c: Add os_flush_stderr, os_write_stderr, 6958 os_evprintf_filtered functions to route error output through 6959 stderr. 6960 6961 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout): 6962 Correct return type - should be void. 6963 6964Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6965 6966 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h. 6967 6968 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do 6969 not provide a default value as undefined indicates disable code. 6970 6971Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6972 6973 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc 6974 directory. 6975 * sim-events.h, sim-events.c: Ditto. 6976 * sim-io.h, sim-io.c: Ditto. 6977 6978Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6979 6980 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation. 6981 6982 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's 6983 extract the tail or least signifiant bits from an integer of the 6984 specified size. 6985 6986 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if 6987 WITH_TARGET_BITSIZE so that the compilation will fail when an 6988 unsupported bitsize value is defined. 6989 6990 (INSERTED*): Convert to functions. 6991 (EXTRACTED*): Ditto. 6992 6993 (SIGN_EXTEND, SEXT): Change to more terse name. 6994 6995Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 6996 6997 * sim-inline.h: Allow explicit control over which .c files will be 6998 included by their header. 6999 7000 * sim-inline.h: Allow explicit control over which .c files use the 7001 alternative - REGPARM - parameter passing mechanism. 7002 7003 * sim-inline.h, sim-inline.c: Don't attempt to include any of 7004 icache.c, idecode.c, semantics.c or support.c. Those names are 7005 not generally applicable. 7006 7007Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 7008 7009 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts 7010 in a fashion similar to sim-endian-n. 7011 7012 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include 7013 both value and address macro's. 7014 7015Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com> 7016 7017 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in. 7018 7019 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more 7020 generic L_word, H_word macro's. 7021 7022Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com> 7023 7024 * sim-basics.h: Borrow code from ppc directory. 7025 * sim-bits.c: Ditto. 7026 * sim-bits.h: Ditto. 7027 * sim-config.h: Ditto. 7028 * sim-endian-n.h: Ditto. 7029 * sim-endian.c: Ditto. 7030 * sim-endian.h: Ditto. 7031 * sim-inline.c: Ditto. 7032 * sim-inline.h: Ditto. 7033 * sim-types.h: Ditto. 7034 7035Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com> 7036 7037 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available 7038 all the ALU size alternatives and then auto-configure a default. 7039 7040 * sim-alu.h: Copy ppc/idecode_expression.h. 7041 7042Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com> 7043 7044 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions, 7045 sign extend a bit within a value. 7046 7047 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return 7048 a pointer into the middle of a host word. 7049 * sim-endian.h (MS2W_4, LS2W_4): Use this function. 7050 7051Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com> 7052 7053 * callback.c: If HAVE_CONFIG_H is defined, include config.h from 7054 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get 7055 appropriate definitions of read, write, etc. Add prototype for 7056 system. 7057 7058Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com> 7059 7060 * Makefile.in (libcommon.a): Delete. 7061 (callback.o,targ-map.o): Delete, moved to Make-common.in. 7062 (gentmap,targ-vals.h,targ-map.c): Likewise. 7063 (run-autoconf): Delete. 7064 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. 7065 (common makefile fragment): Moved back into ... 7066 * Make-common.in: Resurrect. 7067 * configure.in (AC_LINK_FILES): Delete, unnecessary now. 7068 * configure: Regenerated. 7069 7070Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com> 7071 7072 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. 7073 (SIM_AC_OUTPUT): To here. 7074 7075Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com) 7076 7077 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in 7078 comments and single quotes. Fixes a problem found on hpux. 7079 7080Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com) 7081 7082 * aclocal.m4: Remove Make-common.in from dependencies. 7083 * (distclean): Remove targ-vals.def. 7084 7085 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in 7086 into here. Makes insertion into makefiles easier. Also, change 7087 the way that callback.o, gentmap, targ-vals.h, targ-map.c, 7088 targ-map.o, and run are built. They are now built in the 7089 individual simulator directories, taking sources from ../common as 7090 necessary. This replaces the merging of libcommon.a into 7091 linsim.a, which was problematic for the WinGDB build process. 7092 * run.c: Include config.h from . instead of ../common. 7093 * Make-common.in: Remove. It's no longer necessary. 7094 7095Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com> 7096 7097 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end. 7098 (.c.o): Put $(ALL_CFLAGS) before the file being compiled. 7099 7100Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com> 7101 7102 * run.c (main): Set target_byte_order before call to sim_open. 7103 7104Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com> 7105 7106 * callback.c: #include <stdlib.h> 7107 (os_error): New function. 7108 (default_callback): Add os_error. 7109 7110Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com> 7111 7112 * Make-common.in (Makefile): Set CONFIG_HEADERS="". 7113 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host 7114 specific. 7115 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="". 7116 7117Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com> 7118 7119 * run.c: #include ../common/config.h, tconfig.h. 7120 (myname): New static global. 7121 (main): Recognize new options -a, -c. Also recognize -h if h8/300. 7122 Only process -c ifdef SIM_HAVE_SIMCACHE. 7123 Only process -p/-s ifdef SIM_HAVE_PROFILE. 7124 Parse program name from argv[0] and use in error messages. 7125 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. 7126 Add support for incomplete h8/300 termination indicators. 7127 (usage): Make more verbose. 7128 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. 7129 * Makefile.in,Make-common.in,callback.c: New files. 7130 * nltvals.def,gentmap.c,gentvals.sh: New files. 7131 7132Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> 7133 7134 * run.c: Include stdarg.h if __STDC__. 7135 7136Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com) 7137 7138 * run.c (main): Don't print out anything if the signal 7139 number is zero (ie no signal). 7140 7141Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com> 7142 7143 * run.c (main): Print out if the program raised a signal. 7144 7145Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> 7146 7147 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name. 7148 (main): Ditto. 7149 7150Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> 7151 7152 * run.c (main): Explicitly cast malloc() parameter. 7153 7154Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> 7155 7156 * run.c (sim_bfd): New global to hold the bfd pointer for the 7157 executable. 7158 (main): Initialize sim_bfd. 7159 7160Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com> 7161 7162 * run.c (main): Use new bfd_big_endian macro. 7163 7164Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> 7165 7166 * run.c (main): Removed SH specific comments, so source is 7167 generic. Also updated to only load relevant sections. Moved 7168 sim_open() to after callback attach (to match GDB). 7169 7170 * run.1: Removed SH specific comments. 7171 7172Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com> 7173 7174 * run.c (main): Always return sigrc at end. 7175 7176Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com> 7177 7178 * run.c (main): Print error diagnostic and exit if bfd_openr() or 7179 bfd_check_format() fails. 7180 7181Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com> 7182 7183 * run.c, run.1: From sh directory. 7184