1 2021-04-24 Mike Frysinger <vapier@gentoo.org>
3 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
5 2021-04-24 Mike Frysinger <vapier@gentoo.org>
7 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
8 (sim_parse_args): Call SIM_ASSERT.
10 2021-04-22 Tom Tromey <tom@tromey.com>
12 * sim-utils.c: Update includes.
14 2021-04-22 Tom Tromey <tom@tromey.com>
16 * Make-common.in: Require GNU make.
18 2021-04-22 Tom Tromey <tom@tromey.com>
20 * Make-common.in (stamp-hw): New target.
21 (hw-config.h): Depend on stamp-hw.
22 (mostlyclean): Remove stamp-hw and hw-config.h.
24 2021-04-22 Tom Tromey <tom@tromey.com>
26 * Make-common.in (mostlyclean): Now an alias for clean, not
29 2021-04-22 Tom Tromey <tom@tromey.com>
31 * sim-events.c (sim_events_schedule): Use
32 sim_events_schedule_tracef.
34 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
36 * callback.c (os_printf_filtered, os_vprintf_filtered,
37 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
38 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
39 * sim-events.h (sim_events_schedule_tracef,
40 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
42 2021-04-18 Mike Frysinger <vapier@gentoo.org>
44 * gennltvals.py (TARGETS): Add moxie.
45 * nltvals.def: Regenerate.
47 2021-04-18 Mike Frysinger <vapier@gentoo.org>
49 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
50 * nltvals.def: Regenerate.
52 2021-04-18 Mike Frysinger <vapier@gentoo.org>
54 * gennltvals.py (TARGETS): Add rx.
55 * nltvals.def: Regenerate.
57 2021-04-18 Mike Frysinger <vapier@gentoo.org>
59 * gennltvals.py (TARGETS): Add m32c.
60 * nltvals.def: Regenerate.
62 2021-04-18 Mike Frysinger <vapier@gentoo.org>
64 * gennltvals.py (TARGETS): Add iq2000.
65 * nltvals.def: Regenerate.
67 2021-04-18 Mike Frysinger <vapier@gentoo.org>
69 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
71 2021-04-15 John Baldwin <jhb@FreeBSD.org>
73 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
74 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
77 2021-04-12 Mike Frysinger <vapier@gentoo.org>
79 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
81 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
82 cgen_cpu_max_extra_bytes.
83 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
84 (sim_cpu_alloc): Delete 2nd arg.
86 2021-04-08 Tom Tromey <tom@tromey.com>
88 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
89 new-style declaration.
91 2021-04-03 Mike Frysinger <vapier@gentoo.org>
93 * Make-common.in (install-common): Install as run-$arch and
94 libsim-$arch.a when not the primary arch.
96 2021-04-02 Mike Frysinger <vapier@gentoo.org>
98 * Make-common.in (CFLAGS_FOR_BUILD): Define.
99 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
101 2021-03-13 Mike Frysinger <vapier@gentoo.org>
103 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
106 2021-03-13 Mike Frysinger <vapier@gentoo.org>
108 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
109 (gentmap.o): New rule.
110 (gentmap): Call LINK_FOR_BUILD.
112 2021-03-07 Mike Frysinger <vapier@gentoo.org>
114 * Make-common.in (check): Delete body.
116 2021-02-28 Mike Frysinger <vapier@gentoo.org>
118 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
119 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
121 2021-02-27 Mike Frysinger <vapier@gentoo.org>
123 * Make-common.in (SIM_EXTRA_ALL): Delete.
124 (all): Delete $(SIM_EXTRA_ALL).
126 2021-02-21 Mike Frysinger <vapier@gentoo.org>
128 * acinclude.m4: Removed.
130 2021-02-13 Mike Frysinger <vapier@gentoo.org>
132 * acinclude.m4: Delete all sinclude & m4_include calls.
134 2021-02-13 Mike Frysinger <vapier@gentoo.org>
136 * aclocal.m4: Delete.
138 2021-02-06 Mike Frysinger <vapier@gentoo.org>
140 * sim-events.c: Include sim-cpu.h.
141 (sim_event_watchpoints): Define watch_pc.
142 (sim_events_watch_pc): New function.
143 (WATCH_SIM): Handle watch_pc.
144 * sim-events.h (sim_events_watch_pc): New prototype.
145 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
147 * sim-watch.h (sim_watchpoints): Delete pc.
149 2021-02-06 Mike Frysinger <vapier@gentoo.org>
151 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
154 2021-02-06 Mike Frysinger <vapier@gentoo.org>
156 * Make-common.in (HDEFINES, TDEFINES): Delete.
157 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
158 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
159 bfd/configure.host sourcing.
161 2021-02-04 Mike Frysinger <vapier@gentoo.org>
163 * gennltvals.py (TARGETS): Add riscv.
164 (TARGET_DIRS): Likewise.
165 * nltvals.def: Regenerate from the latest libgloss sources.
167 2021-01-31 Mike Frysinger <vapier@gentoo.org>
169 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
171 2021-01-31 Stafford Horne <shorne@gmail.com>
173 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
174 (fixdfsi): Change res from unsigned32 to signed32.
175 (fixdfdi): Change res from unsigned64 to signed64.
177 2021-01-30 Mike Frysinger <vapier@gentoo.org>
179 * gennltvals.sh: Replace shell script with ...
180 * gennltvals.py: ... this Python script.
181 * nltvals.def: Regenerate.
183 2021-01-30 Mike Frysinger <vapier@gentoo.org>
185 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
187 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
189 2021-01-30 Mike Frysinger <vapier@gentoo.org>
191 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
193 2021-01-30 Mike Frysinger <vapier@gentoo.org>
195 * sim-hw.c (merge_device_file): Replace fgets with getline.
197 2021-01-30 Mike Frysinger <vapier@gentoo.org>
199 * gennltvals.sh (gen_arches): Sort calls by first arg.
200 * nltvals.def: Regenerate.
202 2021-01-18 Mike Frysinger <vapier@gentoo.org>
204 * Make-common.in (version.c): Simplifiy args and call move-if-change.
205 * create-version.sh: Delete host & target alias logic. Write to the
208 2021-01-18 Mike Frysinger <vapier@gentoo.org>
210 * configure, configure.ac, Makefile.in: Delete.
212 2021-01-13 Mike Frysinger <vapier@gentoo.org>
214 * sim-watch.c (default_interrupt_handler): Define.
215 (sim_watchpoint_install): Set default interrupt_handler to new
216 default_interrupt_handler.
218 2021-01-13 Mike Frysinger <vapier@gentoo.org>
220 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
222 2021-01-13 Mike Frysinger <vapier@gentoo.org>
224 * sim-events.c (sim_events_watch_sim): Change byte_order type to
226 (sim_events_watch_core): Likewise.
227 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
228 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
229 call to sim_events_watch_sim.
231 2021-01-12 Mike Frysinger <vapier@gentoo.org>
233 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
235 2021-01-11 Mike Frysinger <vapier@gentoo.org>
237 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
239 2021-01-11 Mike Frysinger <vapier@gentoo.org>
241 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
243 2021-01-11 Mike Frysinger <vapier@gentoo.org>
245 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
246 strings.h, time.h, and errno.h.
247 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
248 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
249 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
250 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
251 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
252 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
253 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
254 and strings.h include.
256 2021-01-09 Mike Frysinger <vapier@gentoo.org>
258 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
259 * sim-core.c, sim-watch.c: Include libiberty.h.
261 2021-01-09 Mike Frysinger <vapier@gentoo.org>
263 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
265 2021-01-09 Mike Frysinger <vapier@gentoo.org>
267 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
268 Set WERROR_CFLAGS when first arg is not set or is "yes".
270 2021-01-09 Mike Frysinger <vapier@gentoo.org>
272 * hw-base.c (full_name_of_hw): Delete full_name. Replace
273 hw_strdup call with hw_malloc.
275 2021-01-09 Mike Frysinger <vapier@gentoo.org>
277 * cgen-par.c: Include stdlib.h.
278 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
280 2021-01-08 Mike Frysinger <vapier@gentoo.org>
282 * Make-common.in (C_DIALECT): Define.
283 (COMPILE.pre): Append $(C_DIALECT).
284 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
286 2021-01-07 Mike Frysinger <vapier@gentoo.org>
288 * sim-core.c (sim_memory_map): Define.
290 2021-01-04 Mike Frysinger <vapier@gentoo.org>
292 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
293 * configure: Regenerate.
295 2021-01-04 Mike Frysinger <vapier@gentoo.org>
297 * sim-options.c (sim_print_version): Print out more details when
298 is_command is non-zero.
300 2021-01-04 Mike Frysinger <vapier@gentoo.org>
302 * sim-options.c (standard_option_handler): Call sim_print_version.
303 (sim_print_version): New function.
304 * sim-options.h (sim_print_version): New prototype.
306 2021-01-04 Mike Frysinger <vapier@gentoo.org>
308 * sim-config.c (print_sim_config): Rename to ...
309 (sim_config_print): ... this.
310 * sim-config.h: Likewise.
312 2021-01-02 Mike Frysinger <vapier@gentoo.org>
314 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
315 FLOOR_PAGE): Delete unused macros.
316 (align_up, align_down): Define.
318 2020-08-10 Tom de Vries <tdevries@suse.de>
320 * sim-cpu.c: Include stdlib.h for free.
322 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
324 * nrun.c: Include stdlib.h.
325 * sim-core.c: Likewise.
326 * sim-engine.c: Likewise.
327 * sim-io.c: Likewise.
328 * sim-module.c: Likewise.
329 * sim-reason.c: Likewise.
331 2019-12-19 Tom Tromey <tromey@adacore.com>
334 * Makefile.in (install-strip): New target.
336 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
338 * sim-utils.c: Prevent buffer overflow.
340 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
342 * gennltvals.sh: Add PRU libgloss target.
343 * nltvals.def: Regenerate from the latest libgloss sources.
345 2019-06-13 Stafford Horne <shorne@gmail.com>
347 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
348 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
349 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
351 2019-06-13 Stafford Horne <shorne@gmail.com>
353 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
354 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
356 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
358 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
359 CURRENT_TARGET_BYTE_ORDER.
360 (SUBWORDTFSI): Likewise.
361 (JOINSIDF): Likewise.
362 (JOINSIXF): Likewise.
363 (JOINSITF): Likewise.
365 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
367 * sim-base.h: Add 'sim-assert.h' include.
368 * sim-basics.h: Add 'libiberty.h' include.
370 2019-03-28 Stafford Horne <shorne@gmail.com>
372 * sim-options.c: Include "config.h".
374 * sim-watch.c: Include "config.h".
376 * hw-device.c: Include <string.h>.
377 * hw-events.c: Include <string.h>.
378 * hw-handles.c: Include <stdlib.h>.
379 * sim-fpu.c: Include <stdlib.h>.
381 2019-03-28 Stafford Horne <shorne@gmail.com>
383 * Make-common.in (sim-arange_h): Remove sim-arange.c
384 * sim-arange.c: Remove SIM_ARANGE_C.
385 Add ifdef for _SIM_ARANGE_C_.
386 Include "sim-arange.h".
387 Remove include for unused "sim-assert.h".
388 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
389 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
390 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
391 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
393 * sim-arange.h (sim_addr_range_add): Declare as
395 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
396 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
397 Remove definition of SIM_ARANGE_INLINE.
398 Remove [HAVE_INLINE].
399 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
400 * sim-base.h: Include "sim-arange.h"
401 * sim-basics.h: Remove include of "sim-arange.h"
402 * sim-inline.c: Include "sim-arange.c"
403 * sim-inline.h: Define INLINE_SIM_ARANGE.
404 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
405 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
407 2019-01-26 Tom Tromey <tom@tromey.com>
409 * Make-common.in (version.c): Use sim's create-version.sh.
410 * create-version.sh: New file.
412 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
414 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
416 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
418 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
420 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
422 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
423 this point, it should have already been set in cb_syscall.
425 2018-10-05 Stafford Horne <shorne@gmail.com>
427 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
428 (ADDOFDI): New function, add overflow flag DI variant.
429 (SUBCFDI): New function, subtract carry flag DI variant.
430 (SUBOFDI): New function, subtract overflow flag DI variant.
432 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
434 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
436 * sim-core.c (sim_core_set_xor): Likewise.
437 (sim_core_xor_read_buffer): Likewise.
438 (sim_core_xor_write_buffer): Likewise.
440 2017-12-12 Peter Gavin <pgavin@gmail.com>
441 Stafford Horne <shorne@gmail.com>
443 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
445 (MUL1OFSI): New function, 1's complement overflow flag.
447 2017-12-12 Peter Gavin <pgavin@gmail.com>
448 Stafford Horne <shorne@gmail.com>
450 * cgen-accfp.c (remsf, remdf): New function.
451 (cgen_init_accurate_fpu): Add remsf and remdf.
452 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
453 * sim-fpu.c (sim_fpu_rem): New function.
454 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
455 (sim_fpu_rem): New function.
456 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
458 2017-09-06 John Baldwin <jhb@FreeBSD.org>
460 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
463 2017-05-24 Yao Qi <yao.qi@linaro.org>
465 * sim-trace.c (trace_disasm): Caller update.
467 2016-08-15 Mike Frysinger <vapier@gentoo.org>
469 * sim-base.h (sim_state_base): Add prog_syms_count.
470 (STATE_PROG_SYMS_COUNT): Define.
471 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
472 (trace_load_symbols): New function.
473 (trace_sym_value): Likewise.
474 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
475 loading logic with a call to trace_load_symbols.
476 * sim-trace.h (trace_load_symbols, trace_sym_value): New
479 2016-08-13 Mike Frysinger <vapier@gentoo.org>
481 * cgen-types.h (mode_names): Mark const.
482 * cgen-utils.c (mode_names): Likewise.
484 2016-08-13 Mike Frysinger <vapier@gentoo.org>
486 * cgen-defs.h (struct cgen_state): Delete argv and envp.
487 (STATE_ARGV, STATE_ENVP): Delete.
489 2016-02-04 Nick Clifton <nickc@redhat.com>
491 * cgen-scache.c (scache_option_handler): Prevent possible
492 undefined behaviour computing the size of the scache by using
493 unsigned integers instead of signed integers.
495 2016-01-17 Joel Brobecker <brobecker@adacore.com>
497 * sim-fpu.c: Minor comment fixes throughout.
499 2016-01-17 Joel Brobecker <brobecker@adacore.com>
501 * sim-fpu.c (print_bits): Minor reformatting (no code change).
502 (sim_fpu_map): Likewise.
504 2016-01-11 Mike Frysinger <vapier@gentoo.org>
506 * sim-config.c (print_sim_config): Drop extra whitespace before =
507 in output for byte order, stdio, and msb settings.
509 2016-01-10 Mike Frysinger <vapier@gentoo.org>
511 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
512 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
513 sim-stdio, sim-trace, and sim-profile.
514 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
515 (SIM_AC_OPTION_ASSERT): Likewise.
516 (SIM_AC_OPTION_SMP): Likewise.
517 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
518 * configure: Regenerate.
519 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
520 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
521 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
522 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
523 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
524 WITH_ENVIRONMENT & USER_ENVIRONMENT.
525 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
526 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
527 WITH_ASSERT, WITH_STDIO): Delete.
528 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
531 2016-01-10 Mike Frysinger <vapier@gentoo.org>
533 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
534 * configure: Regenerate.
535 * Make-common.in (SIM_PACKAGES): Delete.
536 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
538 2016-01-10 Mike Frysinger <vapier@gentoo.org>
540 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
542 2016-01-10 Mike Frysinger <vapier@gentoo.org>
544 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
546 2016-01-10 Mike Frysinger <vapier@gentoo.org>
548 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
550 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
551 * gentmap.c: Change targ-vals.def include to nltvals.def.
552 * Make-common.in (gentmap): Change targ-vals.def to
553 $(srccom)/nltvals.def.
554 (distclean): Delete rm -f targ-vals.def.
555 * Makefile.in: Update comment.
557 2016-01-10 Mike Frysinger <vapier@gentoo.org>
559 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
560 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
561 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
563 2016-01-10 Mike Frysinger <vapier@gentoo.org>
565 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
566 and --enable-sim-stdcall and sim_stdcall.
567 * configure: Regenerate.
568 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
569 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
570 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
571 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
572 (REGPARM_*): Delete all regparm defines and their use.
574 2016-01-10 Mike Frysinger <vapier@gentoo.org>
576 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
577 * Make-common.in (SIM_CFLAGS): Delete.
578 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
579 * Makefile.in: Likewise.
581 2016-01-09 Mike Frysinger <vapier@gentoo.org>
583 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
584 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
585 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
586 * acinclude.m4 (SIM_AC_COMMON): ... here.
587 * aclocal.m4, configure: Regenerate.
588 * config.in: Delete file.
589 * callback.c: Change cconfig.h include to config.h.
590 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
592 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
593 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
595 2016-01-06 Mike Frysinger <vapier@gentoo.org>
597 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
598 date, and time information.
600 2016-01-06 Mike Frysinger <vapier@gentoo.org>
602 * sim-options.c (sim_parse_args): Mark argv array const.
603 * sim-options.h (sim_parse_args): Likewise.
605 2016-01-05 Mike Frysinger <vapier@gentoo.org>
607 * sim-trace.c: Include dis-asm.h.
608 (OPTION_TRACE_DISASM): New enum.
609 (trace_options): Add trace-disasm flag.
610 (trace_option_handler): Handle OPTION_TRACE_DISASM.
611 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
612 (dis_read, dis_printf, trace_disasm): New functions.
613 * sim-trace.h: Include dis-asm.h.
614 (TRACE_INSN_IDX): Clarify comment.
615 (TRACE_DISASM_IDX): New enum.
616 (TRACE_disasm): New define.
617 (WITH_TRACE_DISASM_P): New define.
618 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
619 (STRACE_DISASM_P): New define.
620 (TRACE_DISASM_P): Likewise.
621 (TRACE_DISASM_P): Likewise.
622 (TRACE_DISASM): Likewise.
623 (trace_disasm): New function.
625 2016-01-04 Mike Frysinger <vapier@gentoo.org>
627 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
629 2016-01-04 Mike Frysinger <vapier@gentoo.org>
631 * cgen-scache.c (MAX): Delete.
632 (scache_init): Change MAX to max.
633 * cgen-trace.c (min): Delete.
634 * cgen-utils.c (min): Delete.
635 * sim-basics.h [!min] (min): Define.
636 [!max] (max): Define.
638 2016-01-04 Mike Frysinger <vapier@gentoo.org>
640 * sim-options.c (sim_parse_args): Tweak getopt error message.
642 2016-01-04 Mike Frysinger <vapier@gentoo.org>
644 * acinclude.m4 (sim-bswap): Delete.
645 * configure: Regenerate.
646 * Make-common.in (SIM_BSWAP): Delete.
647 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
648 * sim-config.h (htonl, ntohl): Delete.
649 (WITH_BSWAP): Delete.
651 2016-01-03 Mike Frysinger <vapier@gentoo.org>
653 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
654 opterr state to it before calling getopt_long and restore afterwards.
655 Set opterr to 0. When optc is '?', call sim_io_eprintf.
657 2016-01-03 Mike Frysinger <vapier@gentoo.org>
659 * hw-device.h (device): Delete commented typedef.
660 * sim-basics.h (device): Delete typedef.
662 2016-01-03 Mike Frysinger <vapier@gentoo.org>
664 * sim-options.c (sim_parse_args): Replace for loop with a call
667 2016-01-03 Mike Frysinger <vapier@gentoo.org>
669 * nrun.c (myname): Mark const.
670 (main): Mark name const. Replace myname parsing loop with a
673 2016-01-03 Mike Frysinger <vapier@gentoo.org>
675 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
676 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
677 (SIM_AC_OPTION_HOSTENDIAN): Delete.
678 * config.in, configure: Regenerate.
679 * Make-common.in (SIM_HOSTENDIAN): Delete.
680 * sim-config.c (current_host_byte_order): Delete.
681 (sim_config): Delete current_host_byte_order assignments and
682 CURRENT_HOST_BYTE_ORDER checks.
683 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
684 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
685 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
686 (current_host_byte_order): Delete.
687 (CURRENT_HOST_BYTE_ORDER): Likewise.
688 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
689 (HOST_BYTE_ORDER): ... this.
690 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
692 (sim_endian_join_16): Likewise.
693 * sim-n-core.h (sim_core_read_misaligned_N): Change
694 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
695 (sim_core_write_misaligned_N): Likewise.
696 * sim-n-endian.h (endian_t2h_N): Likewise.
697 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
698 endian_le2h_N): Likewise.
699 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
701 2016-01-02 Mike Frysinger <vapier@gentoo.org>
703 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
704 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
706 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
707 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
708 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
709 * nrun.c (main): Likewise.
710 * sim-config.c (current_host_byte_order): Change type to enum
711 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
712 (current_target_byte_order): Likewise.
713 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
714 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
716 (sim_config): Change prefered_target_byte_order type to enum
717 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
718 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
719 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
720 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
721 Delete all the various arch/OS endian includes & defines.
722 (current_host_byte_order): Change type to enum bfd_endian.
723 (current_target_byte_order): Likewise.
724 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
725 (CURRENT_TARGET_BYTE_ORDER): Likewise.
726 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
727 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
728 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
730 (sim_events_watch_core): Likewise.
731 * sim-events.h: Likewise.
732 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
734 (sim_core_write_misaligned_N): Likewise.
735 * sim-n-endian.h (endian_h2be_N): Likewise.
736 (endian_be2h_N): Likewise.
737 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
738 (offset_N): Likewise.
739 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
740 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
742 2016-01-02 Mike Frysinger <vapier@gentoo.org>
744 * cgen-defs.h (current_state): Delete.
745 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
746 * sim-utils.c (current_state): Delete.
748 2015-12-30 Mike Frysinger <vapier@gentoo.org>
750 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
753 2015-12-27 Mike Frysinger <vapier@gentoo.org>
755 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
757 2015-12-26 Mike Frysinger <vapier@gentoo.org>
759 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
760 * config.in, configure: Regenerate.
761 * Make-common.in (sim-basics_h): Delete tconfig.h.
762 (distclean): Likewise.
763 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
764 (new_sim_core_mapping): Delete WITH_HW and device *device.
765 (sim_core_map_attach, sim_core_attach): Likewise.
766 (sim_core_read_buffer): Delete WITH_DEVICES logic.
767 (sim_core_write_buffer): Likewise.
768 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
770 (sim_core_attach): Likewise.
771 (device_io_read_buffer, device_io_write_buffer): Delete.
772 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
773 (sim_core_write_aligned_N): Likewise.
774 * tconfig.h: Delete file.
776 2015-12-26 Mike Frysinger <vapier@gentoo.org>
778 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
779 Call sim_cpu_hw_io_read_buffer if cpu is valid.
780 (sim_core_write_buffer): Move cia decl to top of func. Call
781 sim_cpu_hw_io_write_buffer if cpu is valid.
783 2015-12-25 Mike Frysinger <vapier@gentoo.org>
785 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
787 (hw_find_integer_property): Likewise.
788 (hw_find_integer_array_property): Likewise.
789 (hw_add_duplicate_property): Likewise.
791 2015-12-25 Mike Frysinger <vapier@gentoo.org>
793 * sim-config.h (WITH_ENGINE): Delete.
794 * sim-module.c (modules): Always include sim_engine_install.
796 2015-12-25 Mike Frysinger <vapier@gentoo.org>
798 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
799 * cgen-types.h (SIM_HAVE_MODEL): Delete.
800 * sim-base.h: Always include sim-model.h.
801 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
802 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
803 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
804 [!WITH_MODEL_P] (sim_machs): Define.
805 * sim-model.h: Add some developer docs.
806 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
807 (WITH_MODEL_P): Define.
808 * sim-module.c (modules): Always include sim_model_install.
809 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
811 2015-12-25 Mike Frysinger <vapier@gentoo.org>
813 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
814 * sim-model.c: Likewise.
815 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
816 SIM_MACH_IMP_PROPERTIES
818 2015-12-25 Mike Frysinger <vapier@gentoo.org>
820 * sim-core.c (device_error): Delete.
821 (sim_core_map_attach): Delete calls to device_error.
822 (sim_core_attach): Likewise.
823 * sim-core.h (device_error): Delete.
824 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
826 (sim_core_write_aligned_N): Likewise.
828 2015-12-25 Mike Frysinger <vapier@gentoo.org>
830 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
831 * sim-core.c (sim_core_write_buffer): Likewise.
832 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
833 (sim_core_write_aligned_N): Likewise.
835 2015-12-25 Mike Frysinger <vapier@gentoo.org>
837 * dv-pal.c: Include config.h and sim-main.h.
838 (hw_pal_io_read_buffer): Always call CPU_INDEX.
840 2015-12-24 Mike Frysinger <vapier@gentoo.org>
842 * sim-options.c (standard_options): Always enable load-lma and
844 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
846 2015-12-24 Mike Frysinger <vapier@gentoo.org>
848 * sim-module.c (MODULE_LIST): Delete.
850 2015-12-24 Mike Frysinger <vapier@gentoo.org>
852 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
853 Move to h8300/compile.c.
854 [SIM_H8300] (standard_options): Likewise.
855 (standard_option_handler): Likewise.
857 2015-12-24 Mike Frysinger <vapier@gentoo.org>
859 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
860 sim_watchpoint_install.
862 2015-12-24 Mike Frysinger <vapier@gentoo.org>
864 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
865 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
867 * sim-options.c (OPTION_MEM_SIZE): Delete.
868 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
869 (standard_option_handler): Likewise.
871 2015-12-24 Mike Frysinger <vapier@gentoo.org>
873 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
875 2015-11-21 Mike Frysinger <vapier@gentoo.org>
878 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
880 2015-11-21 Mike Frysinger <vapier@gentoo.org>
883 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
884 vasprintf, and va_end together. Check ret after va_end call.
886 2015-11-21 Mike Frysinger <vapier@gentoo.org>
888 * sim-types.h (SIM_PRI_TB): Define.
889 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
890 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
891 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
892 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
894 2015-11-17 Mike Frysinger <vapier@gentoo.org>
896 * sim-main.h (WITH_MODULO_MEMORY): Delete.
897 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
898 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
899 (sim_core_translate): Likewise.
900 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
902 2015-11-16 Mike Frysinger <vapier@gentoo.org>
904 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
905 (cgen_cpu_close): Change to XCONCAT2.
907 2015-11-15 Mike Frysinger <vapier@gentoo.org>
909 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
912 2015-11-14 Mike Frysinger <vapier@gentoo.org>
914 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
915 * sim-close.c: New file.
917 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
918 Ali Lown <ali.lown@imgtec.com>
920 * sim-bits.h (EXTEND6): New macro.
921 (EXTEND12): New macro.
922 (EXTEND25): New macro.
924 2015-06-24 Mike Frysinger <vapier@gentoo.org>
926 * sim-trace.c (trace_one_insn): Delete.
927 * sim-trace.h (trace_one_insn): Delete.
929 2015-06-24 Mike Frysinger <vapier@gentoo.org>
931 * sim-trace.c (debug_printf): Rename to ...
932 (sim_debug_printf): ... this.
933 * sim-trace.h (debug_printf): Delete define.
934 (debug_printf): Rename to ...
935 (sim_debug_printf): ... this.
937 2015-06-24 Mike Frysinger <vapier@gentoo.org>
939 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
940 (trace_options): Add trace-register option.
941 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
942 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
943 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
944 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
945 TRACE_REGISTER_P, TRACE_REGISTER): Define.
947 2015-06-24 Mike Frysinger <vapier@gentoo.org>
949 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
950 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
951 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
952 STRACE_DEBUG): Define.
954 2015-06-24 Mike Frysinger <vapier@gentoo.org>
956 * sim-trace.c (trace_options): Update help text for trace-alu,
957 trace-fpu, trace-vpu, and trace-semantics.
958 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
959 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
961 2015-06-24 Mike Frysinger <vapier@gentoo.org>
963 * sim-assert.h (SIM_FILTER_PATH): Delete.
964 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
965 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
966 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
967 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
968 * sim-events.c: Include libiberty.h.
969 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
971 2015-06-23 Mike Frysinger <vapier@gentoo.org>
973 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
974 (AC_ARG_ENABLE(sim-cflags)): Likewise.
975 (AC_ARG_ENABLE(sim-debug)): Likewise.
976 (AC_ARG_ENABLE(sim-stdio)): Likewise.
977 (AC_ARG_ENABLE(sim-trace)): Likewise.
978 (AC_ARG_ENABLE(sim-profile)): Likewise.
979 (AC_ARG_ENABLE(sim-environment)): Likewise.
980 (AC_ARG_ENABLE(sim-alignment)): Likewise.
981 (AC_ARG_ENABLE(sim-assert)): Likewise.
982 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
983 (AC_ARG_ENABLE(sim-endian)): Likewise.
984 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
985 (AC_ARG_ENABLE(sim-float)): Likewise.
986 (AC_ARG_ENABLE(sim-scache)): Likewise.
987 (AC_ARG_ENABLE(sim-default-model)): Likewise.
988 (AC_ARG_ENABLE(sim-inline)): Likewise.
989 (AC_ARG_ENABLE(sim-packages)): Likewise.
990 (AC_ARG_ENABLE(sim-regparm)): Likewise.
991 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
992 (AC_ARG_ENABLE(sim-smp)): Likewise.
993 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
994 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
995 (AC_ARG_ENABLE(cgen-maint)): Likewise.
996 * configure: Regenerate.
998 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1000 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1002 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1004 * cgen-trace.c [!__STDC__]: Delete.
1005 * sim-trace.h [!__STDC__]: Likewise.
1007 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1009 * sim-model.c (sim_model_init): Assert model is not NULL.
1011 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1013 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1014 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1017 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1019 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1020 (SIM_ALU_H): ... this.
1021 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1022 (SIM_ASSERT_H): ... this.
1023 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1024 (SIM_BASICS_H): ... this.
1025 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1026 (SIM_BITS_H): ... this.
1027 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1028 (SIM_ENDIAN_H): ... this.
1030 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1032 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1035 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1037 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1038 m for sentinel testing.
1040 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1042 * sim-syscall.c: Include errno.h and targ-vals.h.
1043 (sim_syscall_multi, sim_syscall): Define.
1044 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1045 * syscall.c (cb_syscall): Extend comment.
1047 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1049 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1050 * sim-syscall.c: New file.
1051 * sim-syscall.h: New file.
1053 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1055 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1056 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1057 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1058 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1059 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1061 * gentmap.c (gen_targ_map_c): Output name field.
1063 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1065 * acinclude.m4: Change configure.in to configure.ac.
1066 * sim-config.h: Likewise.
1068 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1070 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1071 * configure: Regenerate.
1073 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1075 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1076 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1077 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1078 TRACE_DEBUG): Define.
1080 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1082 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1083 * sim-trace.c (trace_option_handler): Likewise.
1084 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1085 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1086 (TRACE_ANY_P): Likewise.
1088 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1090 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1091 CGEN_TRACE_INSN_FINI.
1092 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1093 trace_result to cgen_trace_result, trace_insn_fini to
1094 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1095 and trace_extract to cgen_trace_extract.
1096 * cgen-trace.h (trace_insn_init): Rename to ...
1097 (cgen_trace_insn_init): ... this.
1098 (trace_insn_fini): Rename to ...
1099 (cgen_trace_insn_fini): ... this.
1100 (trace_insn): Rename to ...
1101 (cgen_trace_insn): ... this.
1102 (trace_extract): Rename to ...
1103 (cgen_trace_extract): ... this.
1104 (trace_result): Rename to ...
1105 (cgen_trace_result): ... this.
1106 (TRACE_RESULT_P): Rename to ...
1107 (CGEN_TRACE_RESULT_P): ... this.
1108 (TRACE_INSN_INIT): Rename to ...
1109 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1110 cgen_trace_insn_init.
1111 (TRACE_INSN_FINI): Rename to ...
1112 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1113 cgen_trace_insn_fini.
1114 (TRACE_PRINTF): Rename to ...
1115 (CGEN_TRACE_PRINTF): ... this.
1116 (TRACE_INSN): Rename to ...
1117 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1118 (TRACE_EXTRACT): Rename to ...
1119 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1121 (TRACE_RESULT): Rename to ...
1122 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1123 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1124 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1125 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1126 TRACE_INSN to CGEN_TRACE_INSN.
1127 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1129 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1131 * sim-events.c (ETRACE_P): Delete.
1132 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1133 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1134 * sim-events.h (struct _sim_events): Delete trace member.
1135 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1136 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1138 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1140 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1141 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1142 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1143 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1145 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1147 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1149 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1151 * sim-trace.h (WITH_TRACE_P): New define.
1152 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1153 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1154 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1155 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1156 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1157 Redefine to use WITH_TRACE_P.
1159 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1161 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1162 mistake in call to sim_engine_abort.
1164 2015-04-29 Nick Clifton <nickc@redhat.com>
1167 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1168 increasing parenthesis around casts to signed values.
1170 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1172 * gennltvals.sh: Add mcore support.
1173 * nltvals.def: Regenerate.
1175 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1177 * cgen.sh: Add +x permissions.
1178 * genmloop.sh: Likewise.
1179 * gentvals.sh: Likewise.
1180 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1181 Change all uses of srcroot for newlib to newlibroot.
1183 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1185 * sim-base.h (SIM_CPU): New typedef.
1187 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1189 * cgen-engine.h (CIA_ADDR): Delete.
1190 * sim-base.h: Update sim_cia example.
1191 [!CIA_ADDR] (sim_cia): New typedef.
1193 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1195 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1196 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1197 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1198 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1199 CIA_SET to CPU_PC_SET.
1201 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1203 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1204 * sim-main.h (STATE_CPU): Remove from comment and define.
1206 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1208 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1209 * configure: Regenerate.
1211 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1213 * sim-options.c: Include version.h.
1214 (OPTIONS_VERSION): New enum.
1215 (standard_options): Add "version".
1216 (standard_option_handler): Handle OPTIONS_VERSION.
1218 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1220 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1221 (create-version.sh): Delete.
1223 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1225 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1227 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1229 * run-sim.h, run.c: Delete.
1230 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1232 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1234 * config.in, configure: Regenerate.
1235 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1236 (ZLIB, ZLIBINC): Define.
1237 (BFD_LIB): Add $(ZLIB).
1239 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1241 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1242 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1244 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1246 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1247 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1248 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1250 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1252 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1253 usage of STATE_WATCHPOINTS.
1254 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1255 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1257 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1259 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1261 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1263 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1265 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1267 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1268 of enable_sim_hardware to AC_ARG_ENABLE.
1270 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1272 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1273 Add dv-sockser.o to sim_hw_objs.
1275 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1277 * dv-sockser.c: Include config.h.
1278 * dv-sockser.h: Include sim-inline.h.
1279 [HAVE_DV_SOCKSER]: Move all prototypes here.
1280 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1281 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1283 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1285 * gentmap.c, run.c: Convert old style prototypes.
1287 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1289 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1290 symlinking tconfig.h to tconfig.in.
1291 * config.in, configure: Regenerate.
1292 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1293 * tconfig.in: Rename file ...
1294 * tconfig.h: ... here.
1296 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1298 * dv-socker.h (dv_sockser_install): Declare.
1299 * sim-module.c: Include config.h.
1300 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1301 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1302 * sim-module.h: Include gdb/remote-sim.h.
1304 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1306 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1307 (sim-inline.c): Delete rule.
1309 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1311 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1312 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1313 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1315 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1317 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1318 [!ASSERT, WITH_ASSERT]: Likewise.
1319 * sim-endian.c: Delete sim-io.h include.
1321 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1323 * run-sim.h (sim_kill): Delete unused prototype.
1325 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1327 * gentmap.c: Include "string.h".
1329 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1331 * sim-options.c (sim_args_command): Call freeargv() when failure
1334 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1336 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1338 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1340 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1341 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1342 callbacks following renaming in callback.h.
1343 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1344 callback by call to "to_lstat" callback
1346 2014-08-28 Gary Benson <gbenson@redhat.com>
1348 * sim-trace.h (debug_printf): New define.
1350 2014-08-19 Alan Modra <amodra@gmail.com>
1352 * configure: Regenerate.
1354 2014-08-15 Roland McGrath <mcgrathr@google.com>
1356 * configure: Regenerate.
1357 * config.in: Regenerate.
1359 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1361 * sim-command.c (sim_do_command): Add const to cmd.
1362 * sim-options.c (sim_args_command): Add const to cmd.
1363 * sim-options.h (sim_args_command): Add const to cmd.
1365 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1367 * sim-hload.c (sim_load): Add const to prog.
1368 * sim-load.c (sim_load_file): Likewise.
1369 * sim-utils.c (sim_analyze_program): Likewise.
1370 * sim-utils.h (sim_analyze_program): Likewise.
1371 (sim_load_file): Likewise.
1373 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1375 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1376 * callback.c (system): Delete unused prototype.
1377 (os_init): Likewise.
1378 (os_shutdown): Likewise.
1379 (os_unlink): Likewise.
1380 (os_time): Likewise.
1381 (os_system): Likewise.
1382 (os_rename): Likewise.
1383 (os_write_stdout): Likewise.
1384 (os_flush_stdout): Likewise.
1385 (os_write_stderr): Likewise.
1386 (os_flush_stderr): Likewise.
1387 (os_write): Likewise.
1388 (os_read_stdin): Likewise.
1389 (os_read): Likewise.
1390 (os_open): Likewise.
1391 (os_lseek): Likewise.
1392 (os_isatty): Likewise.
1393 (os_get_errno): Likewise.
1394 (os_close): Likewise.
1395 (os_vprintf_filtered): Likewise.
1396 (os_evprintf_filtered): Likewise.
1397 (os_error): Likewise.
1401 (wrap): Change to new style prototype.
1404 (os_close): Likewise.
1405 (os_poll_quit): Likewise.
1406 (os_get_errno): Likewise.
1407 (os_isatty): Likewise.
1408 (os_lseek): Likewise.
1409 (os_open): Likewise.
1410 (os_read): Likewise.
1411 (os_read_stdin): Likewise.
1412 (os_write): Likewise.
1413 (os_write_stdout): Likewise.
1414 (os_flush_stdout): Likewise.
1415 (os_write_stderr): Likewise.
1416 (os_flush_stderr): Likewise.
1417 (os_rename): Likewise.
1418 (os_system): Likewise.
1419 (os_time): Likewise.
1420 (os_unlink): Likewise.
1421 (os_stat): Likewise.
1422 (os_fstat): Likewise.
1423 (os_lstat): Likewise.
1424 (os_ftruncate): Likewise.
1425 (os_truncate): Likewise.
1426 (os_pipe): Likewise.
1427 (os_pipe_empty): Likewise.
1428 (os_pipe_nonempty): Likewise.
1429 (os_shutdown): Likewise.
1430 (os_init): Likewise.
1431 (cb_read_target_syscall_maps): Likewise.
1432 (cb_target_to_host_syscall): Likewise.
1433 (cb_host_to_target_errno): Likewise.
1434 (cb_target_to_host_open): Likewise.
1435 (cb_store_target_endian): Likewise.
1436 (cb_host_to_target_stat): Likewise.
1437 * sim-hload.c (sim_load): Change to new style prototype.
1438 * sim-load.c (sim_load_file): Change to new style prototype.
1439 (report_transfer_performance): Likewise.
1440 (xprintf_bfd_vma): Likewise.
1441 * syscall.c (cb_get_string): Change to new style prototype.
1442 (get_path): Likewise.
1443 (cb_syscall): Likewise.
1445 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1447 * create-version.sh: Align parameters to match those of
1448 ../../gdb/common/create-version.sh.
1449 * Make-common.in (srcsim): New variable.
1450 (version.c): Adjust call to create-version.sh as per above.
1452 2013-09-23 Alan Modra <amodra@gmail.com>
1454 * configure: Regenerate.
1456 2013-09-03 Mike Stump <mikestump@comcast.net>
1458 * sim-options.c (complete_option_list): Mark text and word const.
1460 2013-06-28 Tom Tromey <tromey@redhat.com>
1462 * Make-common.in (version.c): Use version.in, not
1464 * create-version.sh: Likewise.
1466 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1468 * create-version.sh: New script. Adapted from
1469 gdb/commong/create-version.sh.
1470 * Make-common.in (version.c): Update rule dependencies,
1471 and re-implement using create-version.sh.
1473 2013-06-21 Nick Clifton <nickc@redhat.com>
1475 * gennltvals.sh: Add msp430 support.
1476 * nltvals.def: Regenerate.
1478 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1480 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1481 * aclocal.m4, configure: Regenerate.
1483 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1486 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1487 -Wformat-nonliteral with -Wno-format.
1489 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1491 * acinclude.m4: Regenerate.
1493 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1495 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1496 which do not support dv-sockser.o. Add always as option to
1497 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1498 is always required to be enabled by simulator.
1500 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1502 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1503 * nltvals.def: Regenerate.
1505 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1507 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1508 * config.in, configure: Regenerate.
1510 2012-05-24 Pedro Alves <palves@redhat.com>
1512 * sim-signal.h (sim_signal_to_target): Rename to ...
1513 (sim_signal_to_gdb_signal): ... this.
1514 * sim-signal.c (sim_signal_to_target): Rename to ...
1515 (sim_signal_to_gdb_signal): ... this.
1516 * sim-reason.c (sim_stop_reason): Adjust to rename.
1518 2012-05-24 Pedro Alves <palves@redhat.com>
1522 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1524 2012-05-24 Pedro Alves <palves@redhat.com>
1528 Replace target_signal with gdb_signal throughout.
1530 2012-05-18 Nick Clifton <nickc@redhat.com>
1533 * callback.c: Include config.h before system header files.
1534 * cgen-trace.c: Likewise.
1535 * cgen-utils.c: Likewise.
1536 * gentmap.c: Likewise.
1538 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1540 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1542 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1544 * sim-trace.c: Update the function prototype of save_data_size.
1545 Move the enum data_fmt from here...
1546 * sim-trace.h: ...to here.
1547 Add function prototype of save_data.
1549 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1551 * sim-core.h (sim_core_trans_addr): Add prototype.
1553 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1555 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1556 missing in last change.
1558 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1560 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1561 * nrun.c: Include string.h/strings.h.
1562 * aclocal.m4, config.in, configure: Regenerate.
1564 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1566 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1567 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1568 out -Werror initialization.
1570 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1572 * Make-common.in (TAGS): Change a-z to [:lower:].
1573 * acinclude.m4 (sim-trace): Likewise.
1574 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1575 Change A-Za-z0-9 to [:alnum:].
1577 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1579 * nrun.c (main): Display strsignal of sigrc.
1581 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1583 * Makefile.in (abs_srcdir): Declare.
1584 (srcroot): Define in terms of abs_srcdir.
1585 (headers): Change srcdir to abs_srcdir.
1587 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1589 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1592 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1594 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1595 system bourne shell.
1597 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1599 * syscall.c (cb_get_string): Rename from "get_string".
1600 (get_path): Rename get_string call to cb_get_string.
1602 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1604 * Make-common.in (VPATH): Add $(srccom).
1606 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1607 POSTCOMPILE): New variables.
1608 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1609 Include dependency files, when using GNU Make. Delete all
1610 dependency-only rules.
1611 * aclocal.m4: Include ../../config/depstand.m4. Call
1612 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1613 (MAKE, GMAKE): New substs.
1615 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1618 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1619 * configure, config.in: Regenerate.
1620 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1622 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1624 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1626 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1628 * sim-profile.c (profile_info): Only print the title once.
1630 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1632 * acinclude.m4: Rename from aclocal.m4.
1633 * aclocal.m4: Regenerate.
1635 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1637 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1638 * common.m4: Delete.
1639 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1640 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1641 * configure: Regenerate.
1643 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1645 * sim-alu.h (ALU32_AND): Clear carry flag.
1646 (ALU32_AND): Clear carry flag.
1648 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1650 * dv-cfi.c: Include stdbool.h.
1652 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1654 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1656 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1658 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1659 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1661 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1663 * sim-command.c: Include sim-options.h.
1665 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1667 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1669 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1671 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1672 Delete direct call to AC_PROG_CC.
1674 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1676 * sim-command.c: New file.
1677 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1678 (sim-command.o): New rule.
1680 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1682 * sim-options.c (standard_option_handler): Remove arg[0] check
1683 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1684 not an empty string, otherwise assign "" back to it.
1686 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1688 * nltvals.def: Regenerate to include Blackfin syscalls again.
1690 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1692 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1693 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1694 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1695 (trace_idx_to_str): Likewise.
1696 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1697 (TRACE_syscall): Define.
1698 (WITH_TRACE_SYSCALL_P): Likewise.
1699 (TRACE_SYSCALL_P): Likewise.
1701 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1703 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1704 remove now-unnecessary sub-scope for glue->type setting.
1705 Check to see if the "reg" property exists before we use it, and
1706 if it doesn't exist, error out for "glue" devices.
1708 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1710 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1711 glue-or, and set type to glue_xor when name is glue-xor.
1712 (hw_glue_port_event): Return immediately when type is glue_io
1713 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1714 and hw_port_event calls from glue_and to end of function.
1716 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1718 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1719 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1720 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1721 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1722 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1723 around function arguments.
1725 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1727 * sim-options.c (complete_option_list, sim_complete_command):
1730 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1732 * dv-glue.c: Fix up style.
1734 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1736 * hw-alloc.c (hw_alloc_data): Adjust brace.
1737 * hw-base.c (hw_base_data): Likewise.
1738 (generic_hw_unit_decode): Fix indentation.
1739 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1740 * hw-events.c (hw_event, hw_event_data): Likewise.
1741 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1742 * hw-instances.c (hw_instance_data): Likewise.
1743 * hw-instances.h (hw_instance): Likewise.
1744 * hw-main.h (hw_descriptor, enum): Likewise.
1745 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1746 * hw-ports.h (hw_port_descriptor): Likewise.
1747 * hw-properties.c (hw_property_data): Likewise.
1748 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1749 _range_property_spec, _reg_property_spec): Likewise.
1750 * hw-tree.c (_name_specifier, printer): Likewise.
1751 (split_device_specifier, parse_string_property, hw_tree_traverse,
1752 print_size, print_reg_property, print_string, print_properties):
1755 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1757 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1758 * Make-common.in (dv-cfi.o): New rule.
1759 * dv-cfi.c, dv-cfi.h: New files.
1761 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1763 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1764 fcntl.h and sys/fcntl.h, for constants.
1765 * nltvals.def: Regenerate.
1766 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1767 * sim-io.h (sys/types.h, sys/stat.h): Include.
1768 (sim_io_stat, sim_io_fstat): Declare.
1770 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1772 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1773 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1774 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1775 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1776 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1777 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1778 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1779 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1780 syscall.c: Trim trailing whitespace.
1782 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1784 * gennltvals.sh: Handle bfin targets.
1785 * nltvals.def: Regenerate.
1787 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1789 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1792 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1794 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1795 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1796 (hw_free): Drop zfree logic and always call free.
1797 * hw-base.c (hw_delete): Change zfree to free.
1798 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1799 (hw_handle_remove_phandle): Likewise.
1800 * hw-instances.c (hw_instance_delete): Likewise.
1801 * hw-tree.c (parse_reg_property): Likewise.
1802 (parse_ranges_property): Likewise.
1803 (parse_string_property): Likewise.
1804 * sim-core.c (sim_core_uninstall): Likewise.
1805 * sim-cpu.c (sim_cpu_free_all): Likewise.
1806 * sim-hw.c (sim_hw_uninstall): Likewise.
1807 * sim-memopt.c (do_memopt_delete): Likewise.
1808 (sim_memory_uninstall): Likewise.
1809 * sim-module.c (sim_module_uninstall): Likewise.
1810 * sim-options.c (sim_parse_args): Likewise.
1811 * sim-profile.c (profile_pc_cleanup): Likewise.
1812 (profile_uninstall): Likewise.
1813 * sim-watch.c (do_watchpoint_delete): Likewise.
1814 * sim-utils.c (zfree): Delete.
1815 (sim_state_free): Change zfree to free.
1816 * sim-utils.h (zfree): Delete.
1818 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1820 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1822 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1824 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1826 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1828 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1830 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1831 when asprintf fails.
1832 * sim-utils.c (sim_do_commandf): Issue an error and return when
1834 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1837 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1839 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1840 bytes has been calculated and when mmap_next_fd is valid and
1842 (memory_option_handler): Allow missing size when mmap_next_fd is
1845 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1847 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1848 not empty, and always append $3 to $hardware.
1850 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1852 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1853 * sim-hw.h (sim_hw_abort): Likewise.
1855 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1857 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1859 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1861 * run.1: Copyright year update.
1863 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1865 * hw-alloc.h (HW_NALLOC): Define.
1867 010-12-28 Mike Frysinger <vapier@gentoo.org>
1869 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1871 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1873 * sim-memopt.c (OPTION_MAP_INFO): Define.
1874 (memory_options): Handle --map-info.
1875 (memory_option_handler): Handle OPTION_MAP_INFO.
1877 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1879 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1880 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1881 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1883 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1885 * sim-core.c (WITH_HW): Add device casts to device_error,
1886 device_io_read_buffer, and device_io_write_buffer.
1888 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1890 * dv-sockser.c (dv_sockser_write_buffer): New function.
1891 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1892 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1894 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1896 * callback.c (os_lseek): Call wrap on lseek result.
1898 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1900 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1901 call by its equality to -1 not by it being negative.
1902 (connected_p): Likewise for accept() call.
1904 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1906 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1908 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1910 * profile.c (sim_profile_print_bar): Add cpu argument.
1912 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1914 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1916 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1918 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1919 (profile_print_pc): Convert sim_io_printf to profile_printf.
1920 (profile_print_insn): Likewise.
1921 (profile_print_memory): Likewise.
1922 (profile_print_core): Likewise.
1923 (profile_print_model): Likewise.
1924 (sim_profile_print_bar): Likewise.
1925 (profile_print_speed): Likewise.
1926 (profile_print_addr_ranges): Likewise.
1927 (profile_info): Likewise.
1928 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1930 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1932 * sim-model.c (OPTION_MODEL): Convert to enum.
1933 (OPTION_MODEL_INFO): New enum.
1934 (model_options): Add model-info/info-model entries.
1935 (model_option_handler): Handle OPTION_MODEL_INFO.
1937 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1939 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1940 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1943 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1945 * sim-hrw.c (sim_write): Add const to buf arg.
1946 * sim-utils.h (sim_write_fn): Likewise.
1948 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1950 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1953 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1955 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1956 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1957 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1958 * dv-sockser.c (sockser_options): Likewise.
1959 * hw-ports.c (empty_hw_ports): Likewise.
1960 * sim-hw.c (hw_options): Likewise.
1961 * sim-model.c (model_options): Likewise.
1962 * sim-options.c (standard_options): Likewise.
1963 * sim-profile.c (profile_options): Likewise.
1964 * sim-trace.c (trace_options): Likewise.
1965 * sim-watch.c (watchpoint_options): Likewise.
1967 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1969 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1970 the local "arg_table" variable, and the xmalloc cast.
1972 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1974 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1976 (sim_fpu_print_func): Add const markings to format buffer.
1978 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1980 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1982 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1984 * sim-trace.c (save_data): Add const markings to "buf" argument.
1986 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1988 * sim-options.c (standard_option_handler): Add const markings to
1991 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1993 * hw-ports.h: Fix spelling typos.
1995 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1997 * configure.ac: Check for socklen_t.
1998 * configure, config.in: Regenerated.
1999 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2001 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2003 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2004 * sim-hw.c (hw_option_handler): Likewise.
2006 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2008 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2009 (interrupt_nr_to_str): Likewise.
2010 (default_interrupt_names): Add const to pointer type.
2011 (sim_watchpoint_install): Add const to prefix.
2012 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2014 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2016 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2017 (sim_core_write_buffer): Likewise.
2019 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2021 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2022 the SIM_HAVE_ADDR_RANGE define.
2024 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2026 * sim-core.h (device_error): Add const to message, and add printf
2029 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2031 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2032 SIM_HAVE_ADDR_RANGE define.
2034 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2036 * dv-glue.c (hw_glue_ports): Swap static and const.
2038 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2040 * nrun.c (usage): Use void in definition.
2041 * sim-options.c (dup_arg_p): Convert old-style function definition.
2042 (sim_parse_args): Likewise.
2043 (sim_print_help): Likewise.
2044 * sim-trace.c (set_trace_option_mask): Likewise.
2045 (set_trace_option): Likewise.
2046 * sim-utils.c (sim_analyze_program): Likewise.
2047 (sim_elapsed_time_get): Likewise.
2048 (sim_elapsed_time_since): Likewise.
2050 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2052 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2053 (standard_options): Likewise.
2054 (standard_option_handler): Likewise.
2056 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2058 * hw-ports.c (TRACE): Delete.
2059 * hw-properties.c (TRACE): Delete.
2060 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2061 (hw_find_integer_property): Likewise.
2062 (hw_find_integer_array_property): Likewise.
2063 (hw_add_duplicate_property): Likewise.
2065 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2067 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2070 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2072 * sim-model.c: Include sim-model.h
2074 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2076 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2077 & from the STATE_CPU() examples.
2079 2010-01-24 Doug Evans <dje@sebabeach.org>
2081 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2082 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2084 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2085 (struct cgen_fp_ops): Update signatures of floating point conversion
2088 * Make-common.in (CGEN_SIM_DEPS): Define.
2089 (CGEN_INCLUDE_DEPS): Use it.
2090 (CGEN_MAIN_CPU_DEPS): Simplify.
2092 2010-01-22 Doug Evans <dje@sebabeach.org>
2094 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2095 (SUBWORDTFSI, JOINSIDI): Ditto.
2097 2010-01-05 Doug Evans <dje@sebabeach.org>
2099 * cgen-types.h (SETDI): Delete, unused.
2101 2009-12-02 Doug Evans <dje@sebabeach.org>
2103 * cgen-engine.h: Remove duplicated comment.
2105 2009-11-23 Doug Evans <dje@sebabeach.org>
2107 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2108 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2110 2009-11-22 Doug Evans <dje@sebabeach.org>
2112 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2113 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2114 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2115 instead of CGEN_INSN_INT.
2117 * cgen-trace.h (trace_extract): Add cast to fix warning.
2119 2009-11-05 Doug Evans <dje@sebabeach.org>
2121 * cgen-mem.h (DECLARE_GETT): Don't inline.
2122 (DECLARE_SETT): Ditto.
2124 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2126 * sim-inline.h: Fix spelling error.
2128 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2130 * Make-common.in: Add datarootdir.
2132 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2134 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2135 (SIM_CHECK_MEMBERS_1): Remove.
2136 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2137 AC_CHECK_MEMBERS one.
2138 * configure: Regenerate.
2140 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2141 * configure: Regenerate.
2143 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2145 * config.in: Regenerate.
2146 * configure: Likewise.
2148 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2149 definition of AC_CHECK_MEMBER.
2151 * aclocal.m4: m4_include toplevel config/override.m4.
2152 * configure: Regenerate.
2154 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2156 * Makefile.in (datarootdir): New variable.
2158 2009-07-07 Doug Evans <dje@sebabeach.org>
2160 * Make-common.in (CPU_DIR): Define.
2162 2009-07-06 Doug Evans <dje@sebabeach.org>
2164 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2165 identifiers for file types rather than encoding internal
2166 implementation details of cgen.sh.
2167 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2168 * cgen.sh: Add support for parallel makes.
2169 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2171 2009-05-18 Jon Beniston <jon@beniston.com>
2173 * gennltvals.sh: Add lm32 target.
2174 * nltvals.def: Add lm32 syscall definitions.
2176 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2178 Speed up simulator startup:
2179 * sim-utils.c (zalloc): Use xcalloc.
2181 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2183 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2184 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2185 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2186 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2187 type, QI, HI, SI, DI.
2189 * callback.c (os_error): Mark as being a noreturn function.
2190 * sim-io.h (sim_io_error): Similar for sim_io_error.
2192 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2194 * aclocal.m4: Fix underquoting of function names.
2196 2008-10-21 Julian Brown <julian@codesourcery.com>
2198 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2200 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2202 * common.m4: Add test for libz and zlib.h.
2203 * configure: Regenerate to track ../common/common.m4 changes.
2206 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2207 Daniel Jacobowitz <dan@codesourcery.com>
2208 Joseph Myers <joseph@codesourcery.com>
2210 * aclocal.m4: Include ../../config/acx.m4.
2211 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2212 * configure, config.in: Regenerate.
2213 * Make-common.in (LIB_OBJS): Add version.o.
2214 (version.c, version.o): New rules.
2215 * run.c: Include version.h.
2216 (usage): Add help parameter. Print output either to stdout or
2217 stderr depending on that parameter.
2218 (print_version): New.
2219 (main): Check for --help and --version.
2220 * run-sim.h (sim_target_display_usage): Add help parameter.
2223 2008-04-14 Hans Kester <kester.hans@gmail.com>
2225 * sim-signal.c: Define missing signals for _WIN32.
2227 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2229 * gennltvals.sh: Add cr16.
2230 * nltvals.def: Rebuild.
2232 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2234 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2235 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2237 2007-08-10 Nick Clifton <nickc@redhat.com>
2239 * sim-memopt.c (memory_options): Mention that the
2240 --memory-size switch accepts suffixes.
2241 (parse_size): Handle a suffix on the size value.
2242 * sim-options.c (standard_options): Mention that the mem-size
2243 switch accepts suffixes.
2244 (standard_option_handler): Handle a suffix on the size value.
2246 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2248 * acconfig.h: Remove.
2249 * config.in: Regenerate.
2251 2006-11-07 Thiemo Seufer <ths@mips.com>
2253 * gentmap.c: Fix compile time warning.
2255 2006-11-07 Thiemo Seufer <ths@mips.com>
2257 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2258 for bfd text addresses.
2260 2006-08-29 Thiemo Seufer <ths@mips.com>
2261 Nigel Stephens <nigel@mips.com>
2263 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2264 SIM_QUIET_NAN_NEGATED.
2266 2006-08-29 Nigel Stephens <nigel@mips.com>
2268 * sim-profile.c (profile_pc_init): Initialise default profiling
2269 frequency to a prime number.
2270 (profile_print_pc): Convert gmon.out sample data into target
2273 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2275 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2276 * common.m4: Likewise.
2277 * configure: Regenerated.
2279 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2281 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2282 * configure: Regenerated.
2284 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2286 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2287 and LIBINTL_DEP everywhere.
2288 (CSEARCH): Use INCINTL.
2289 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2291 * configure: Regenerated.
2293 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2295 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2296 option-contents test.
2298 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2300 * sim-signal.c (sim_signal_to_target): Fix typos.
2302 * sim-reason.c (sim_stop_reason): Use
2303 sim_signal_to_target, not sim_signal_to_host.
2304 * sim-signal.c (sim_signal_to_host): Fix typo.
2305 (sim_signal_to_target): New function.
2307 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2309 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2312 2005-07-08 Ian Lance Taylor <ian@airs.com>
2314 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2316 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2317 different fraction for a quiet NaN.
2318 (unpack_fpu): Likewise.
2320 2005-07-08 Ben Elliston <bje@au.ibm.com>
2322 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2323 * sim-load.c: Likewise.
2324 * syscall.c: Likewise.
2326 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2328 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2331 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2333 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2335 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2337 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2338 and signed64 for __ALPHA__.
2340 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2342 * aclocal.m4 Include ../../gettext.m4.
2343 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2344 (AM_LC_MESSAGES): Remove.
2345 * configure: Regenerate.
2347 2005-02-28 Jim Blandy <jimb@redhat.com>
2349 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2350 -Wuninitialized in the default list of build warnings if CFLAGS is
2351 set, and doesn't include -O. (Using -Wuninitialized without
2352 optimization produces a warning, which interferes with compilation
2355 2005-02-21 Jim Blandy <jimb@redhat.com>
2357 * callback.c (os_fstat): Don't declare 't' unless it's used.
2359 2005-02-09 Jim Blandy <jimb@redhat.com>
2361 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2363 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2364 to $(CGEN), to ensure that the command substitution happens where
2365 the variable is referenced in the submake, not when the submake's
2366 arguments are expanded.
2367 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2368 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2369 application Scheme script directly after ${cgen}; don't precede it
2372 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2374 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2375 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2376 Include libiberty.h.
2377 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2378 being either end of a pipe.
2379 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2380 (os_shutdown): Clear pipe state.
2381 (default_callback): Initialize new members.
2383 * callback.c (default_callback): Initialize target_endian.
2384 (cb_store_target_endian): Renamed from store, new first parameter
2385 host_callback *cb, drop last parameter big_p. Take endianness
2387 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2388 Remove variable big_p.
2389 * nrun.c (main): Initialize default_callback.target_endian.
2391 2005-01-14 Andrew Cagney <cagney@gnu.org>
2393 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2394 Add explicit call to AC_CONFIG_HEADER.
2395 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2396 * configure: Re-generate.
2398 2005-01-12 Andrew Cagney <cagney@gnu.org>
2400 * common.m4: New file, based on of aclocal.m4.
2402 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2404 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2405 * configure: Regenerated to track ../common/aclocal.m4 changes.
2407 2005-01-07 Andrew Cagney <cagney@gnu.org>
2409 * configure.ac: Rename configure.in, require autoconf 2.59.
2410 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2411 * configure: Re-generate.
2413 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2415 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2416 <case CB_SYS_ftruncate>: New cases.
2418 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2420 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2421 (cb_syscall) <case CB_SYS_rename>: New case.
2422 * callback.c (os_lstat): New function.
2424 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2426 * run.1: Document --sysroot=filepath.
2427 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2428 (standard_options): Support --sysroot=<path>.
2429 (standard_option_handler): Handle OPTION_SYSROOT.
2430 * syscall.c (simulator_sysroot): Define, initialized empty.
2431 (get_path): Prepend simulator_sysroot to absolute file path.
2432 [HAVE_STRING_H]: Include string.h.
2433 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2434 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2435 (main): If simulator_sysroot is not empty, chdir there.
2436 * sim-config.h (simulator_sysroot): Declare.
2438 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2439 cgen_rtx_error" in a CGEN-generated simulator.
2440 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2441 replacement for CGEN-related breakpoints.
2443 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2445 * Make-common.in (sim-basics_h): Add $(callback_h).
2447 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2449 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2450 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2451 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2452 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2453 (SIM_CHECK_MEMBERS): New macros.
2454 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2455 for struct stat member test and write. Add ST_x calls for each
2456 struct stat member tested in configure.in. Wrap each ST_x call in
2457 #ifdef of configure macro for that member.
2458 * configure, config.in: Regenerate.
2460 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2462 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2464 <case desc>: Pass -OPC opcfile.
2465 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2466 parameter to cgen.sh.
2468 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2470 * Make-common.in (sim-basics_h): Correct dependencies on
2471 cconfig.h and tconfig.h
2472 (sim-load.o): Correct typo in sim-basics_h dependency.
2474 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2476 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2477 sub-dependencies for other sim files that they include.
2478 (sim_main_headers): Use sim-*_h macros.
2479 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2481 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2483 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2486 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2487 $(remote_sim_h) too.
2488 (sim_main_headers): Add sim-utils.h.
2490 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2492 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2494 2004-07-26 Andrew Cagney <cagney@gnu.org>
2496 Problem from Olaf Hering <olh@suse.de>.
2497 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2499 2004-07-10 Ben Elliston <bje@au.ibm.com>
2501 * hw-tree.c (parse_integer_property): Typo fix in comments.
2502 * sim-options.c (sim_args_command): Likewise.
2504 2004-06-28 Andrew Cagney <cagney@gnu.org>
2506 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2508 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2510 * callback.c (os_shutdown): Fix bug in last change: actually
2511 mark file descriptors as available on startup.
2513 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2515 [ include/gdb: * callback.h (host_callback_struct): Replace
2516 members fdopen and alwaysopen with fd_buddy. ]
2517 * callback.c: Changed all users.
2519 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2521 * sim-load.c (sim_load_file): Use bfd_get_section_size
2522 instead of bfd_get_section_size_before_reloc.
2524 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2526 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2527 passing it to printf.
2529 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2531 * callback.c: Update copyright dates.
2533 * sim-basics.h: Likewise.
2534 * sim-load.c: Likewise.
2535 * syscall.c: Likewise.
2537 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2539 * callback.c: Include cconfig.h instead of config.h.
2541 * sim-basics.h: Likewise.
2542 * sim-load.c: Likewise.
2543 * syscall.c: Likewise.
2545 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2547 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2549 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2551 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2553 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2555 * sim-options.c (standard_options): Fix the names of H8
2558 2003-10-30 Andrew Cagney <cagney@redhat.com>
2560 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2561 with "struct bfd_symbol".
2563 2003-10-21 Andrew Cagney <cagney@redhat.com>
2565 * callback.c (os_truncate): Call "truncate", and not "stat".
2567 2003-10-20 Andrew Cagney <cagney@redhat.com>
2569 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2571 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2573 * callback.c (os_ftruncate, os_truncate): New functions.
2574 (default_callback): Initialize ftruncate and truncate members.
2576 2003-09-08 Dave Brolley <brolley@redhat.com>
2578 On behalf of Doug Evans <dje@sebabeach.org>
2579 * cgen.sh: New arg archfile.
2580 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2581 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2583 2003-08-28 Andrew Cagney <cagney@redhat.com>
2585 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2586 * sim-options.c (print_help): Cast the format with specifier to
2589 2003-08-20 Michael Snyder <msnyder@redhat.com>
2590 Dave Brolley <brolley@redhat.com>
2592 * cgen-par.h (flags, word1): New target-specific
2593 fields of CGEN_WRITE_QUEUE_ELEMENT.
2594 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2595 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2596 * gennltvals.sh: Add frv target.
2597 * nltvals.def: Add frv target.
2599 2003-06-23 Michael Snyder <msnyder@redhat.com>
2601 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2602 * sim-reg.c: Fix cut-and-paste bug in comment.
2604 2003-06-22 Andrew Cagney <cagney@redhat.com>
2606 From matthew green <mrg@redhat.com>:
2607 * sim-fpu.h: Update copyright.
2608 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2609 * sim-fpu.c: Update copyright.
2610 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2612 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2614 From Doug Evans <dje@sebabeach.org>:
2615 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2616 with disassemble_info:read_memory_func.
2617 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2619 2003-06-04 Michael Snyder <msnyder@redhat.com>
2621 * common/run.c (main): Remove SIM_H8300 ifdef.
2623 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2624 (standard_options): Add '-x' for h8/300sx.
2625 (standard_option_handler): Add case for SIM_H8300SX.
2627 2003-04-13 Michael Snyder <msnyder@redhat.com>
2629 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2631 2003-03-01 Andrew Cagney <cagney@redhat.com>
2633 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2634 (sim_engine_vabort): Ditto.
2636 2003-02-27 Andrew Cagney <cagney@redhat.com>
2638 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2639 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2640 * nrun.c (main): Ditto.
2642 2003-02-26 Andrew Cagney <cagney@redhat.com>
2644 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2645 (sim_engine_vabort): Ditto.
2646 (sim_engine_halt, sim_engine_restart): Ditto.
2648 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2650 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2651 (sim-break_h): Delete macro.
2652 (sim-break.o): Delete rule.
2653 * sim-break.c: Delete file.
2654 * sim-break.h: Delete file.
2655 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2656 (STATE_BREAKPOINTS): Delete macro.
2657 (sim_state_base): Delete field breakpoints.
2658 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2659 sim_break_install to array.
2661 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2663 * run.c (usage): Fix typos.
2665 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2667 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2669 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2671 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2672 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2673 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2674 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2675 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2676 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2677 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2678 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2679 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2680 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2682 2002-11-13 Andrew Cagney <cagney@redhat.com>
2684 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2686 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2688 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2689 (distclean): Depend on it.
2691 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2693 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2695 2002-08-29 Dave Brolley <brolley@redhat.com>
2697 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2699 2002-07-17 Andrew Cagney <cagney@redhat.com>
2701 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2702 (sim_set_callbacks, sim_size, sim_trace)
2703 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2704 to here from "gdb/remote-sim.h".
2706 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2708 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2709 avoid possible longjmp problems with automatic variable siggnal.
2711 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2713 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2714 * Make-common.in (installdirs): Make $(libdir) too, needed when
2715 installing libsim.a.
2717 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2719 * gennltvals.sh (dir): Mark d30v as obsolete.
2720 * nltvals.def: Remove d30v.
2722 2002-06-17 Andrew Cagney <cagney@redhat.com>
2724 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2726 * sim-memopt.c: Include <unistd.h>.
2727 (do_memopt_add): Fix printf format.
2728 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2730 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2732 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2733 --enable-gdb-build-warnings.
2734 * configure: Regenerated to track ../common/aclocal.m4 changes.
2736 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2738 * sim-fpu.c (unpack_fpu): Initialize exponent for
2741 (sim_fpu_sqrt): Same.
2743 2002-06-08 Andrew Cagney <cagney@redhat.com>
2745 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2746 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2748 * sim-load.c: Ditto.
2749 * callback.c: Ditto.
2751 * Make-common.in (callback_h): Define.
2752 (remote_sim_h): Define.
2754 (callback.o): Update.
2755 (syscall.o): Update.
2758 (sim-hload.o): Update.
2760 (sim-reason.o): Update.
2761 (sim-reg.o): Update.
2762 (sim-resume.o): Update.
2764 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2766 * run.c: Fix formatting.
2768 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2770 * run-sim.h: New header. Provide prototypes for functions used
2771 between run() and libsim.a which are not used by GDB.
2772 * run.c: Include run-sim.h.
2773 (main): If SIM_TARGET_SWITCHES is defined call
2774 sim_target_parse_command_line.
2775 (usage): If SIM_TARGET_SWITCHES is defined call
2776 sim_target_display_usage.
2778 2002-05-17 Andrey Volkov <avolkov@transas.com>
2780 * run.c: Made h8300s as new target, not h8300h alias.
2781 Added new option -S (h8300s target)
2782 * sim-options.c: Ditto.
2784 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2786 * callback.c: Use 'deprecated' rather than 'depreciated.'
2788 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2790 From wiz at danbala:
2791 * sim-fpu.h: Fix grammar and typos.
2794 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2796 * callback.c: Fix some spelling errors.
2797 * hw-device.h: Likewise.
2798 * hw-tree.c: Likewise.
2799 * sim-abort.c: Likewise.
2800 * sim-alu.h: Likewise.
2801 * sim-core.h: Likewise.
2802 * sim-events.c: Likewise.
2803 * sim-events.h: Likewise.
2804 * sim-fpu.h: Likewise.
2805 * sim-profile.h: Likewise.
2806 * sim-utils.c: Likewise.
2808 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2810 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2813 2002-01-20 Ben Elliston <bje@redhat.com>
2815 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2816 the comment for this enumerator.
2818 2002-01-14 Ben Elliston <bje@redhat.com>
2820 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2822 2001-12-20 Kazu Hirata <kazu@hxi.com>
2824 * run.c (usage): Fix a typo.
2826 2001-07-05 Ben Elliston <bje@redhat.com>
2828 * Make-common.in (srccgen): Remove.
2829 (CGEN_CPU_DIR): Define.
2830 (CGEN_READ_SCM): Redefine without $(srccgen).
2831 (CGEN_ARCH_SCM): Ditto.
2832 (CGEN_CPU_SCM): Ditto.
2833 (CGEN_DECODE_SCM): Ditto.
2834 (CGEN_DESC_SCM): Ditto.
2836 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2838 * sim-load.c (sim_load_file): Put it back: external now.
2839 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2841 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2843 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2845 * sim-utils.c (sim_analyze_program): Ditto.
2847 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2849 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2850 we're finished with its immediate use.
2851 * sim-load.c (sim_load_file): Ditto.
2853 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2855 Add support for mmap-based memory regions.
2856 * sim-memopt.c (mmap_next_fd): New global.
2857 (sim_memory_init): Reinitialize it.
2858 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2859 "--memory-mapfile FILE" option. Check for some errors.
2860 (do_memopt_add): Conditionally do mmap instead of malloc for
2861 backing store of simulated memory. Check for more errors.
2862 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2863 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2864 * configure.in: Look for mmap/fstat related functions and headers.
2865 * config.in, configure: Regenerated.
2867 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2869 * sim-core.c (sim_core_map_attach): Correct overlap-related
2872 2001-03-07 Michael Meissner <meissner@redhat.com>
2874 * run.c (alloca-conf.h): Delete, no longer provided.
2876 2001-02-22 Ben Elliston <bje@redhat.com>
2878 * sim-trace.h (TRACE_VPU_IDX): Add.
2879 (TRACE_vpu): Define.
2880 (WITH_TRACE_VPU_P): Likewise.
2881 (TRACE_VPU_P): Likewise.
2882 * sim-trace.c (OPTION_TRACE_VPU): Define.
2883 (trace_options): Add --trace-vpu.
2884 (trace_option_handler): Handle OPTION_TRACE_VPU.
2885 (trace_option_handler): Include VPU tracing in --trace-semantics.
2886 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2888 2001-02-21 Ben Elliston <bje@redhat.com>
2890 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2891 (TRACE_BRANCH_INPUT2): Likewise.
2893 2001-02-09 Ben Elliston <bje@redhat.com>
2895 * (profile_print_pc): Write header out in target byte order.
2897 2001-02-09 Ben Elliston <bje@redhat.com>
2899 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2900 adjusting the pc shift value.
2902 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2904 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2905 where a numeric value is supplied.
2907 2001-01-06 Ben Elliston <bje@redhat.com>
2909 * cgen.sh: Allow extrafiles to include the semantics files when
2910 generating an ISA-specific decoder.
2912 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2914 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2916 2000-12-23 Ben Elliston <bje@redhat.com>
2918 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2919 them to the trace stream using sim_fpu_printn_fpu. Include
2922 2000-12-15 Ben Elliston <bje@redhat.com>
2924 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2925 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2926 trailing digits as specified (-1 to print all digits).
2927 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2928 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2931 2000-12-13 Ben Elliston <bje@redhat.com>
2933 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2934 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2937 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2939 * sim-endian.h: Don't have parameters on macro definitions which
2940 are simply renaming functions, to permit use of XCONCAT2 in both
2941 the macro name and the arguments in a use of such a definition.
2943 2000-12-11 Ben Elliston <bje@redhat.com>
2945 * cgen-ops.h (SUBWORDDFDI): New function.
2947 2000-12-05 Ben Elliston <bje@redhat.com>
2949 * Make-common.in (cgen-defs): New target.
2950 (cgen-decode): Pass $(EXTRAFILES).
2952 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2953 -outfile-suffix options.
2955 2000-12-04 Ben Elliston <bje@redhat.com>
2957 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2958 (SUBWORDSIUQI): Likewise.
2959 (SUBWORDDIHI): Likewise.
2960 (SUBWORDDIQI): New function.
2962 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2963 * cgen-scache.c (scache_option_handler): Remove unused local var.
2965 2000-12-03 Ben Elliston <bje@redhat.com>
2967 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2969 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2971 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2973 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2975 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2978 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2980 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2981 (set_hw_delete): Moved the macro as a function.
2982 * hw-base.h (set_hw_delete): Declare as external function.
2983 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2984 allocated using hw_malloc.
2986 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2988 * sim-options.c (sim_parse_args): Free the memory used for
2989 long_options, short_options, handlers, opt_cpu, orig_val.
2991 2000-11-20 Ben Elliston <bje@redhat.com>
2993 * cgen-ops.h (SUBBI): New macro.
2994 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2995 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2997 2000-11-16 Ben Elliston <bje@redhat.com>
2999 * cgen-types.h (VOID): New type.
3001 2000-11-09 Ben Elliston <bje@redhat.com>
3003 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3004 (sim_fpu_two): Set exponent to 1.
3006 2000-10-26 Ben Elliston <bje@redhat.com>
3008 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3009 `all'. Pass `-i' options to cgen applications.
3010 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3011 cgen-desc): Pass $(isa) to cgen.sh.
3013 2000-10-08 Ben Elliston <bje@redhat.com>
3015 * cgen-utils.c (cgen_rtx_error): New function.
3017 2000-10-07 Ben Elliston <bje@redhat.com>
3019 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3020 conditions for sim_core_read_buffer().
3022 2000-09-26 Dave Brolley <brolley@redhat.com>
3024 * cgen-utils.c (RORQI): New function.
3025 (ROLQI): New function.
3026 (RORHI): New function.
3027 (ROLHI): New function.
3029 2000-08-28 Dave Brolley <brolley@redhat.com>
3031 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3032 in insn_value if it will fit.
3034 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3036 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3038 2000-08-15 Dave Brolley <brolley@redhat.com>
3040 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3042 2000-08-15 Dave Brolley <brolley@redhat.com>
3044 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3045 (PROFILE_CPU_FREQ): New macro.
3046 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3047 (profile-options): Add profile-cpu-frequency.
3048 (parse_frequency): New function.
3049 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3050 (profile_print_speed): Print cpu frequency and simulated execution time.
3051 Re-indent other items to match.
3053 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3055 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3057 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3059 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3060 * Makefile.in (install): Install run.1 man page.
3062 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3064 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3065 * Makefile.in (headers,nltvals.def): Merge.
3067 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3069 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3070 * nrun.c (main): Print the simulator statistics only in
3072 * hw-properties.h (hw_find_integer_array_property): Fix
3073 prototype (use signed_cell).
3075 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3076 * sim-events.c (sim_events_remain_time): New function returning
3077 the time that remains before the event is raised.
3078 * hw-events.c (hw_event_remain_time): Likewise.
3079 * sim-events.h (sim_events_remain_time): Declare.
3080 * hw-events.h (hw_event_remain_time): Declare.
3082 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3083 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3084 (OPTION_HW_LIST): New option --hw-list to list the devices.
3085 (hw_option_handler): List the device tree with 'sim_hw_print'.
3087 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3088 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3089 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3090 (EXTENDED): Define for 16-bit word size.
3091 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3092 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3093 * sim-types.h: Added support for 16-bit targets.
3095 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3097 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3099 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3101 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3102 * Makefile.in (distclean): Clean cconfig.h also.
3104 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3106 * configure: Regenerated to track ../common/aclocal.m4 changes.
3108 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3110 * aclocal.m4 (sim-profile): Enable the profiler by default.
3112 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3114 * run.c (main): Initialize sigrc.
3116 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3118 * sim-events.c (update_time_from_event): Add more detailed event
3121 2000-03-30 Dave Brolley <brolley@redhat.com>
3123 * aclocal.m4 (cgen): Use guile to run cgen.
3125 2000-03-23 Dave Brolley <brolley@redhat.com>
3127 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3129 * cgen-accfp.c (fextsfdf): New function.
3130 (ftruncdfsf): New function.
3131 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3133 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3135 * cgen-ops.h: Added TRUNCSISI.
3137 2000-03-08 Dave Brolley <brolley@redhat.com>
3139 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3140 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3141 (sim_queue_fn_si_write): Last argument is has type USI.
3142 (sim_queue_fn_sf_write): New function.
3143 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3144 (sim_queue_fn_sf_write): New function.
3145 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3147 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3149 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3150 sim_set_trace and run simulator using sim_resume.
3151 (main): Add option ``-o'' - operating environment. Only continue
3152 after a signal when operating environment.
3153 (main): Always set REASON and SIGRC using sim_stop_reason.
3154 (sim_trace): Delete extern declaration.
3156 2000-02-08 Nick Clifton <nickc@cygnus.com>
3158 * callback.c: Fix compile time warning messages.
3159 * run.c: Fix compile time warning messages.
3161 1999-12-17 Dave Brolley <brolley@cygnus.com>
3163 * sim-profile.h: (set_profile_option_mask): Add prototype.
3164 * sim-profile.c (set_profile_option_mask): No longer static.
3166 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3168 * sim-arange.c: Include <string.h>
3170 1999-12-07 Dave Brolley <brolley@cygnus.com>
3172 * sim-options.c (print_help): '=' required before optional argument.
3173 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3174 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3175 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3176 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3177 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3178 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3179 (fn_mem_qi_write): New union members.
3180 (fn_mem_hi_write): New union members.
3181 (fn_mem_si_write): New union members.
3182 (fn_mem_di_write): New union members.
3183 (fn_mem_df_write): New union members.
3184 (fn_mem_xi_write): New union members.
3185 (sim_queue_fn_mem_qi_write): New function.
3186 (sim_queue_fn_mem_hi_write): New function.
3187 (sim_queue_fn_mem_si_write): New function.
3188 (sim_queue_fn_mem_di_write): New function.
3189 (sim_queue_fn_mem_df_write): New function.
3190 (sim_queue_fn_mem_xi_write): New function.
3191 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3192 (sim_queue_fn_mem_hi_write): New function.
3193 (sim_queue_fn_mem_si_write): New function.
3194 (sim_queue_fn_mem_di_write): New function.
3195 (sim_queue_fn_mem_df_write): New function.
3196 (sim_queue_fn_mem_xi_write): New function.
3197 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3198 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3199 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3201 1999-12-01 Dave Brolley <brolley@cygnus.com>
3203 * cgen-accfp.c (subsf): Check status code.
3221 1999-11-26 Dave Brolley <brolley@cygnus.com>
3223 * cgen-par.h (fn_df_write): Mode of data is DF.
3224 (sim_queue_fn_df_write): Mode of data is DF.
3225 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3227 1999-11-22 Dave Brolley <brolley@cygnus.com>
3229 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3230 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3232 1999-11-04 Dave Brolley <brolley@cygnus.com>
3234 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3235 CGEN_MEM_XI_WRITE members.
3236 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3237 (sim_queue_fn_xi_write): New function.
3238 (sim_queue_mem_xi_write): New function.
3240 * cgen-par.c (sim_queue_fn_xi_write): New function.
3241 (sim_queue_mem_xi_write): New function.
3242 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3245 1999-10-22 Dave Brolley <brolley@cygnus.com>
3247 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3248 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3249 * cgen-par.c: Set insn_address for each queued write. Get pc from
3250 cpu when executing queued writes.
3252 1999-10-19 Dave Brolley <brolley@cygnus.com>
3254 * cgen-par.h (sim_queue_fn_pc_write): New function.
3255 (CGEN_FN_PC_WRITE): New enumerator.
3256 (fn_pc_write): New union member.
3257 * cgen-par.c (sim_queue_fn_pc_write): New function.
3258 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3260 1999-10-18 Dave Brolley <brolley@cygnus.com>
3262 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3263 (CGEN_MEM_DF_WRITE): New enumerator.
3264 (mem_di_write): New union member.
3265 (mem_df_write): New union member.
3266 * cgen-par.c (sim_queue_mem_di_write): New function.
3267 (sim_queue_mem_df_write): New function.
3268 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3270 * cgen-accfp.c (divsf): Check for division errors.
3272 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3274 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3276 1999-10-07 Dave Brolley <brolley@cygnus.com>
3278 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3279 (fn_hi_write): New union member.
3280 (sim_queue_fn_hi_write): New function.
3281 * cgen-par.c (sim_queue_fn_hi_write): New function.
3282 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3284 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3286 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3287 Change type of result to SEM_PC.
3289 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3291 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3293 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3295 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3296 (JOIN*): Delete cpu arg.
3298 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3300 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3302 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3304 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3306 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3309 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3311 * run.c (main): Check the sim_stop_reason and only halt simulation
3312 when a valid stop condition is identified.
3314 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3316 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3318 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3320 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3321 (bi_write): New union element.
3322 (sim_queue_bi_write): New function.
3323 * cgen-par.c (sim_queue_bi_write): New function.
3324 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3326 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3328 * configure: Regenerated to track ../common/aclocal.m4 changes.
3330 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3331 ../gdb/configure.in.
3332 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3333 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3334 (SIM_WARNINGS): Delete
3335 (CONFIG_CFLAGS): Update.
3337 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3339 * cgen-par.c: New file.
3340 * cgen-par.h: New file.
3341 * cgen-sim.h (cgen-par.h): #include it.
3342 * cgen-cpu.h (write_queue): New field.
3343 (CPU_WRITE_QUEUE): New access macro.
3344 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3345 (cgen-par.o): New target.
3347 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3349 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3350 * cgen-utils.c (mode_names): Update.
3352 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3354 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3355 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3356 buffer arg if WITH_PARALLEL_GENWRITE.
3357 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3358 (struct idesc): Ditto.
3360 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3362 * sim-model.c (model_option_handler): Add \n to error message.
3364 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3366 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3367 (insn_sem): Rewrite.
3368 (sem_fn_desc): New struct.
3370 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3372 (scache case): Split into non-parallel/parallel versions.
3373 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3374 if not use semantic switch version.
3376 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3378 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3379 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3380 (SEM_BRANCH_INIT_EXTRACT): Delete.
3381 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3382 (SEM_BRANCH_FINI): Ditto.
3383 (SEM_BRANCH_VIA_ADDR): Ditto.
3384 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3385 (SEM_BRANCH_ADDR_CACHE): Delete.
3386 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3387 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3389 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3390 (@cpu@_pbb_begin): Initialize branch_target.
3391 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3392 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3394 (@cpu@_engine_run_fast): Ditto.
3396 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3398 * cgen-utils.c (RORSI): New function.
3399 (ROLSI): New function.
3401 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3403 * Makefile.in (TAGS): Tweak TAGS regex.
3404 * cgen-mem.h (*): Add TAGS markers.
3406 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3408 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3409 passed in when sim_resume is first entered - don't re-pass it
3412 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3414 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3415 OPTION_LOAD_LMA but only when is defined.
3416 (standard_options): When SIM_HANDLES_LMA is defined include
3417 options --load-lma and --load-vma.
3418 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3420 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3421 (struct sim_state_base): Add load_at_lma_p.
3422 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3423 STATE_LOAD_AT_LMA_P.
3425 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3427 * nrun.c (main): Re-format loop gnu style.
3429 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3431 * dv-sockser.c (connected_p): Initialize addrlen.
3433 1999-07-06 Dave Brolley <brolley@cygnus.com>
3435 * cgen-accfp.c (floatsidf): New function.
3436 (fixdfsi): New function.
3438 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3440 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3442 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3444 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3445 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3446 * cgen-fpu.c: New file.
3447 * cgen-fpu.h: New file.
3448 * cgen-accfp.c: New file.
3449 * cgen-cpu.h (CGEN_CPU): New member fpu.
3450 * cgen-mem.h: Redo fp support.
3451 * cgen-ops.h: Delete k&r support. Redo fp support.
3452 * cgen-sim.h: Include cgen-fpu.h.
3453 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3455 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3457 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3459 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3460 (@cpu@_pbb_cti_chain): Minor clean up.
3462 1999-05-08 Felix Lee <flee@cygnus.com>
3464 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3465 AM_CYGWIN32 and AM_EXEEXT.
3466 * configure: Regenerate.
3468 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3470 * sim-core.c (device_error,device_io_read_buffer,
3471 device_io_write_buffer): Delete decls.
3472 * sim-core.h: Put them here.
3474 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3475 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3476 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3477 (sim_core_write_aligned_N): Ditto.
3479 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3481 * sim-memopt.c (sim_memory_uninstall): Don't look into
3484 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3486 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3488 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3490 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3491 (sim_core_write_buffer): Ditto.
3493 1999-04-02 Keith Seitz <keiths@cygnus.com>
3495 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3496 after the interval counter has expired.
3497 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3498 poll_quit callbacks. May be overridden by Makefile.
3499 (poll_quit_counter): New global.
3500 * sim-events.c: Remove all mentions of ui_loop_hook. The
3501 host callback "poll_quit" will serve the purpose.
3502 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3504 * nrun.c: Remove declaration of ui_loop_hook.
3506 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3508 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3509 if being used by gdb.
3511 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3513 * cgen-types.h (XF,TF): Tweak.
3514 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3516 (SUBWORD*,JOIN*): Define.
3517 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3518 moved into cpu descriptor.
3519 * sim-model.h (MACH): New member `num'.
3521 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3523 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3524 (CGEN_CPU): Member opcode renamed to cpu_desc.
3525 New members get_idata,disassembler.
3526 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3527 CGEN_INSN_ATTR_VALUE.
3528 (CGEN_STATE): Delete member opcode_table.
3529 (sim_disassemble_insn): Delete decl.
3530 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3531 (struct idesc): Moved to here from <cpu>-decode.h.
3532 * cgen-run.c (prime_cpu): Call prepare_run callback.
3533 * cgen-trace.h (SFILE): New type.
3534 (sim_disasm_sprintf): Declare.
3535 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3536 (sim_cgen_disassemble_insn): Declare.
3537 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3538 (insn_fields): Delete.
3539 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3541 (trace_insn): Call CPU_DISASSEMBLER hook.
3542 (sim_disasm_sprintf): New function.
3543 (sim_disasm_read_memory): New function.
3544 (sim_disasm_perror_memory): New function.
3545 (sim_cgen_disassemble_insn): New function.
3546 * cgen-utils.c: Don't include cpu-opc.h.
3547 (virtual_insn_entries): New static local.
3548 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3549 (cgen_insn_name): Rewrite.
3550 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3551 * cgen.sh (desc): New file generator handler.
3552 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3553 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3554 Don't include cpu-opc.h,cpu-sim.h.
3555 * sim-model.c (model_set): Delete SIM_DESC arg.
3556 (sim_model_set): Update.
3557 * sim-model.h (MACH): New member prepare_run.
3559 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3561 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3562 if redundant with allocator functions.
3564 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3566 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3568 * sim-profile.h: Make like sim-trace.h.
3569 (PROFILE_USEFUL_MASK): New macro.
3570 * sim-profile.c (profile_options): Make like trace_options, allow
3571 optional on|off arg where applicable.
3572 (set_profile_option_mask): New function.
3573 (sim_profile_set_option): New function.
3574 (profile_option_handler): Simplify.
3575 Have -p only enable selected things, not everything.
3576 Add missing break to OPTION_PROFILE_PC_RANGE.
3577 * cgen-scache.c (scache_options): Allow optional on|off arg to
3579 (scache_option_handler): Use sim_profile_set_option.
3581 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3583 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3584 (memory_option_handler): Implement MEMORY_FILL option. Make
3585 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3586 (parse_ulong_value): New function.
3587 (do_memopt_add): Allocate all buffers. Optionally fill them.
3589 1999-01-15 Richard Henderson <rth@cygnus.com>
3591 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3592 va_list, not an integer.
3593 * sim-events.c (sim_events_schedule): Likewise.
3595 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3596 the appropriate type.
3598 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3600 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3601 (sim_disassemble_insn): Update prototype.
3602 (sim_engine_invalid_insn): Ditto.
3603 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3604 (SEM_BRANCH_INIT): PCADDR->IADDR.
3605 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3606 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3607 * cgen-scache.h (*): Ditto.
3608 * cgen-trace.c (*): Ditto.
3609 * cgen-trace.h (*): Ditto.
3610 * cgen-utils.c (*): Ditto.
3611 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3613 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3614 (simple engine framework): Rewrite.
3615 * sim-module.c (modules): Install model module sooner (and in
3616 particular before the profile module).
3618 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3620 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3621 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3622 (sim_model_init): Call it.
3624 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3626 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3628 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3629 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3630 (SEM_BRANCH_INIT_EXTRACT): New macro.
3631 (SEM_BRANCH_INIT): Add taken_p.
3632 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3633 (SEM_BRANCH_FINI): Use it.
3635 * cgen-run.c (sim_resume): Handle tracing of last insn.
3636 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3637 * cgen-trace.c (current_abuf): New static global.
3638 (trace_insn_init): Initialize it.
3639 (trace_insn_fini): Use it.
3640 (trace_insn): Set it.
3641 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3642 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3643 (@cpu@_emit_after): Ditto.
3644 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3645 labels if WITH_SEM_SWITCH_FULL.
3646 * sim-model.c: Include bfd.h.
3647 (sim_model_init): New function.
3648 (sim_model_install): Record init fn.
3649 * sim-model.h (MACH): New member bfd_name.
3650 * sim-module.c (modules): Initialize model before scache.
3652 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3654 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3656 * nrun.c (main): Remain in simulation loop for traps and
3657 exceptions when in operating environment mode.
3658 (ui_loop_hook): New stub hook for standalone use.
3659 * sim-events.c (sim_events_process): Call ui_loop_hook
3660 periodically on CYGWIN host.
3662 * sim-reason.c (sim_stop_reason): Return host signal numbers
3663 to gdb on sim_stopped and sim_signalled cases.
3664 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3665 hook just before longjmp.
3666 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3667 hook just before sim_engine_run.
3669 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3670 * sim-trace.h (trace_generic): Ditto.
3671 * sim-trace.c (trace_generic): Ditto.
3673 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3675 * Make-common.in (SIM_MAIN_DEPS): New var.
3676 (CGEN_MAIN_CPU_DEPS): New var.
3677 * aclocal.m4: Add --enable-cgen-maint option.
3678 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3680 (GETIMEM*): Pass pc value to sim_core routine.
3682 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3684 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3685 Compare with ZERO not NULL.
3687 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3689 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3692 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3694 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3695 * sim-trace.c: Include stdlib.h if present.
3696 * dv-sockser.c: Include unistd.h if present.
3697 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3698 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3700 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3702 * gennltvals.sh: Add i960.
3703 * nltvals.def: Rebuild.
3705 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3707 * cgen-defs.h: New file, old cgen-sim.h.
3708 * cgen-sim.h: Simple header that includes others.
3709 * sim-arange.c: New file.
3710 * sim-arange.h: New file.
3711 * sim-basics.h: Include it.
3712 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3713 (sim-arange.o): Add rule for.
3714 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3715 (sim_io_eprintf_cpu): Add prototype.
3716 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3717 (INLINE2): New macro.
3718 (EXTERN_INLINE): New macro.
3719 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3720 before calling module init fns.
3721 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3722 (profile_init): New function.
3723 (profile_options): New option --profile-range.
3724 (profile_option_handler): Handle --profile-range.
3725 (profile_print_insn): Qualify address range specific section titles.
3726 (profile_print_addr_ranges): New function.
3727 (profile_info): Print address ranges if specified.
3728 (profile_install): Set profile_init init fn.
3729 * sim-profile.h (PROFILE_DATA): New member `range'.
3730 * sim-trace.c (trace_init): New function.
3731 (trace_options): New option --trace-range.
3732 (trace_option_handler): Handle --trace-range.
3733 (trace_install): Set trace_init init fn.
3734 * sim-trace.h (TRACE_DATA): New member `range'.
3735 * sim-utils.c (sim_cpu_msg_prefix): New function.
3736 (sim_io_eprintf_cpu): New function.
3737 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3738 (PC_IN_PROFILE_RANGE_P): New macro.
3739 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3740 (trace_insn_fini): New arg abuf. All callers updated.
3741 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3742 printing cycle counts.
3743 * cgen-trace.h (trace_insn_fini): Update prototype.
3744 (TRACE_RESULT_P): New macro.
3745 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3746 (TRACE_INSN): Check ARGBUF_TRACE_P.
3747 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3748 * cgen-types.h (SIM_INLINE): Delete.
3749 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3750 * cgen-utils.c: Don't include cgen-engine.h
3751 * genmloop.sh (@cpu@_fill_argbuf): New function.
3752 (@cpu@_fill_argbuf_tp): New function.
3753 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3754 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3755 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3756 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3757 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3758 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3759 doing profiling. Update call to TRACE_INSN_FINI.
3761 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3763 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3765 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3768 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3770 * sim-inline.c (SIM_INLINE_P): Fix typo.
3772 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3774 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3776 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3778 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3779 * nltvals.def: Re-generate.
3781 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3783 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3784 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3785 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3787 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3788 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3790 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3792 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3793 (${cpu}_pbb_cti_chain): Ditto.
3795 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3797 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3798 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3799 (EXTRACT_INT,EXTRACT_UINT): New macros.
3800 (SEM_SEM_ARG): New macro.
3801 (SEM_NEXT_VPC): New arg `pc'.
3802 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3803 (sim_disassemble_insn): Update prototype.
3804 * cgen-trace.c (current_insn,insn_fields): New static locals.
3805 (trace_insn): Set them.
3806 * cgen-utils.c: #include cgen-engine.h.
3807 (sim_disassemble_insn): New arg insn_fields.
3808 Handle variable length insns.
3809 * genmloop.sh: Only emit pbb decls if -pbb.
3810 (${cpu}_scache_lookup): New arg `vpc'.
3811 (scache support): Fetch pc before entering loop.
3813 * gennltvals.sh: Add fr30 support.
3814 * nltvals.def: Rebuild.
3816 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818 * sim-types.h: Re-do type system so that GCC's attribute and mode
3819 are used to specify types. Handle case of ALPHA.
3821 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3823 * aclocal.m4: Add tests for dlopen family.
3824 * config.in: Regenerated.
3826 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3828 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3830 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3832 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3833 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3834 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3835 * cgen-sim.h: ... to here.
3837 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3839 * aclocal.m4 (enable-build-warnings): Replace
3840 enable-sim-warnings. Extend =LIST syntax so that prepend and
3841 append of options is possible. Drop -Werror, add
3842 -Wstrict-prototypes for GDB compatibility.
3843 * Make-common.in (SIM_WARNINGS): Update.
3845 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3847 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3848 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3849 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3850 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3851 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3853 * cgen-cpu.h: New file.
3854 * cgen-engine.h: New file.
3855 * cgen-scache.h: New file.
3856 * cgen-sim.h: Delete portions moved to new files.
3857 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3858 rather than sending result to stdout.
3860 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3862 * Make-common.in (sim-reg.o): New rule.
3863 (cgen-run.o): New rule.
3864 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3865 * cgen-run.c (prime_cpu): New function.
3866 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3867 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3869 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3870 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3871 (CGEN_INSN_VIRTUAL_P): New macro.
3872 (SEM_PC): New typedef.
3873 (SEMANTIC_FN): Change type of result to SEM_PC.
3874 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3875 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3876 (SCACHE_MAP): New typedef.
3877 (CPU_SCACHE): Add pbb support.
3878 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3879 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3880 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3882 (INSN_NAME): Delete.
3883 (cgen_insn_name): Declare.
3884 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3885 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3886 (first_insn_p): Make static.
3887 (trace_insn): Handle virtual insns specially.
3888 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3889 * cgen-types.h (UBI): Delete.
3890 (MODE_TYPE): New enum.
3891 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3892 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3893 (cgen_virtual_opcode_table): New global.
3894 (cgen_insn_name): New function.
3895 (sim_disassemble_insn): Ignore virtual insns.
3896 * genmloop.sh: Delete top level loop generation. Add pbb support.
3897 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3898 (sim_cpu_base): New members max_insns,insn_name,model_data.
3899 (CPU_PC_GET,CPU_PC_SET): New macros.
3900 (sim_pc_get,sim_pc_set): Declare.
3901 * sim-model.c (model_set): Call model init fn.
3902 * sim-model.h (MODEL_FN): New typedef.
3903 (INSN_TIMING): New member model_fn.
3904 (MODEL): New members num,init.
3905 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3906 All callers updated.
3907 (profile_insn_init): New fn.
3908 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3909 Exit early if insn profiling not supported.
3910 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3911 (profile_install): Record profile_insn_init as init fn.
3912 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3913 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3914 (PROFILE_DATA): Delete member exec_time.
3915 Change insn_count to pointer to array, rather than the array.
3916 (sim_profile_print_bar): Declare.
3918 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3920 * cgen-run.c: New file.
3921 * sim-reg.c: New file.
3923 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3925 * aclocal.m4: Add checks for -lsocket and -lnsl.
3927 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3928 allow local port reuse on listening socket.
3930 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3932 * sim-config.h: Remove reference to linux kernel header.
3934 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3936 * dv-sockser.c (sockser_addr): Make variable non-static.
3938 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3940 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3942 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3944 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3946 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3948 * Make-common.in (install-common): Add $(EXEEXT) when installing
3951 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3953 * cgen-sim.h (cgen_state): New member opcode_table.
3954 * cgen-utils.c (sim_disassemble_insn): Use it.
3956 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3958 * cgen-mem.h (DECLARE_SETT): Fix return type.
3959 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3960 * cgen-scache.c: Include stdlib.h.
3961 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3962 * sim-model.c (model_option_handler): Remove unused variable `n'.
3964 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3966 * cgen-utils.c: Include bfd.h.
3967 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3969 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3971 * sim-bits.h (EXTEND24): Fix typo.
3973 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3975 * sim-events.c (ETRACE_P): New macro.
3976 (struct _sim_event): Add member trace.
3977 (sim_events_free): Reclaim trace message.
3979 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3980 sim_events_schedule_tracef): New functions, include printf trace
3981 information in argument list. If tracing, store asprintf'd trace
3982 message in sim_event.
3984 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3985 hw_event_queue_schedule_vtracef): New functions, mimic
3988 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3990 * sim-bits.h (EXTEND24): Define.
3992 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3994 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3995 (CPU_SCACHE_HASH_MASK): New macro.
3996 (SCACHE_HASH_PC): Rewrite.
3997 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3998 computation out of main loop.
4000 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4002 * cgen-sim.h (RECORD_IADDR): Delete.
4003 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4004 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4006 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4008 * gennltvals.def (mn10200): Add entry.
4009 * nltvals.def: Regenerate with MN10200 additions.
4011 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4013 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4014 documentation on how it works.
4016 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4017 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4018 sim_core_set_xor, sim_core_xor_read_buffer,
4019 sim_core_xor_write_buffer): Update.
4021 * sim-events.h, sim-events.c (sim_events_install,
4022 sim_events_watch_clock, sim_events_schedule_after_signal,
4023 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4024 sim_events_deschedule): Update.
4026 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4027 sim_fpu_max32, sim_fpu_max64): Update.
4029 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4031 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4032 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4033 * sim-profile.c (profile_print_model): Update.
4035 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4037 * gennltvals.def (m32r): Use common syscall.h now.
4038 (mn10300): Add entry.
4039 * nltvals.def: Regenerate.
4041 * sim-engine.c (sim_engine_get_run_state): New function.
4042 * sim-engine.h (sim_engine_get_run_state): Declare it.
4044 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4046 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4047 * sim-core.c (sim_core_signal): Make extern, always define.
4049 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4051 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4052 * cgen-ops.h (ANDIF): New macro.
4053 (ANDIF[BQHSD]I): Delete.
4055 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4057 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4058 (hw_event_queue_schedule, hw_event_queue_deschedule,
4059 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4062 * hw-alloc.h (HW_NZALLOC): Define.
4064 * Make-common.in (test-hw-events): Add target for testing the
4067 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4069 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4071 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4073 * hw-main.h: Include hw-handles.h, hw-instances.h.
4074 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4075 * hw-base.c (hw_create, hw_delete): Call same.
4077 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * dv-core.c: Include hw-main.h and sim-main.h.
4080 * dv-pal.c: Include hw-main.h and sim-io.h.
4081 * dv-glue.c: Include hw-main.h.
4083 * hw-main.h: New file. Move list of includes to here.
4084 * hw-base.h: From here.
4085 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4086 (hw-*.o, dv-*.o): Update.
4087 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4088 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4091 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4092 do_hw_poll_read): Move declarations from here.
4093 * hw-main.h: To here.
4095 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4097 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4099 * Make-common.in (hw-config.h): Update
4100 * hw-base.c, dv-pal.c, dv-glue.c: Update
4102 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4103 `*_callback' to `*_method.
4105 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107 * hw-base.h (set_*): Move set method macros from here.
4108 * hw-device.h: To here.
4110 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4112 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4115 * hw-base.c (hw_create, hw_delete): Call
4116 * hw-properties.c (create_hw_property_data,
4117 delete_hw_property_data): Define.
4119 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4121 * hw-device.c, hw-properties.c: Include hw-base.h
4123 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4124 * hw-device.c: From here.
4125 * hw-base.h: Include "hw-events.h".
4127 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4128 * hw-base.c (hw_create, hw_delete): Call.
4129 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4131 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4132 (hw-alloc.o): New target.
4134 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4136 * hw-events.h, hw-events.c: New files. Move event code to here.
4137 * sim-hw.c: From here.
4138 * hw-base.h: Include "hw-events.h".
4139 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4140 (hw-events.o): New target.
4142 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4143 * hw-events.h (struct hw_event): Replace typedef hw_event.
4145 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4146 * hw-base.c (hw_create, hw_delete): Call.
4147 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4151 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4153 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4154 * hw-ports.c: To here.
4156 * hw-base.h, hw-ports.c (create_hw_port_data,
4157 delete_hw_port_data): New functions.
4158 * hw-base.c (hw_delete, hw_create): Call same.
4160 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4162 * hw-ports.h: To here.
4164 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4166 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4167 PROCESSOR and CIA arguments.
4169 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4171 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4172 Move common object files from here.
4173 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4175 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4177 * sim-hw.c: Include ctype.h.
4178 (do_hw_poll_read): Do not assume EAGAIN.
4180 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4182 * cgen-trace.c (first_insn_p): New static local.
4183 (trace_insn_init): Set it.
4184 (trace_insn_fini): Use TRACE_PREFIX.
4185 (trace_insn): Rewrite to use trace_prefix.
4186 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4187 Adjust width accordingly.
4189 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4190 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4191 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4192 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4193 (PROFILE_COUNT_CORE): Simplify.
4194 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4196 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4198 * cgen-ops.h (ADDCFSI): Fix typo.
4200 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4202 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4203 * genmloop.sh: Use them rather than static locals.
4205 * sim-engine.c (sim_engine_set_run_state): New function.
4206 * sim-engine.h (sim_engine_set_run_state): Declare.
4207 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4208 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4209 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4211 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4213 * cgen-trace.c (trace_insn_init): New arg first_p.
4214 All callers updated.
4215 (trace_insn_fini): New arg last_p. All callers updated.
4216 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4217 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4218 * genmloop.sh (engine_resume): Update.
4220 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4222 * Make-common.in (install-common): Run ranlib on installed copy of
4225 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4227 * Make-common.in (install-common): Rename and install libsim.a.
4229 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4231 * sim-io.c (unistd.h): Include.
4233 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4235 * Make-common (sim_main_headers): Sort.
4236 (cgen-*.o): Add cgen-sim.h dependency.
4238 * cgen-scache.c (scache_init): Only allocate space if scache element
4240 (scache_flush,scache_print_profile): Check if scache in use first.
4242 * cgen-sim.h (IDESC): Provide forward declaration.
4244 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4245 (cgen_cpu_max_extra_bytes): Declare.
4246 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4248 * sim-cpu.h: New file. sim_cpu_base moved here.
4249 Move sim_cpu_lookup decl here.
4250 * sim-base.h: #include "sim-cpu.h".
4251 * sim-cpu.c: New file.
4252 * Make-common (sim_main_headers): Add sim-cpu.h.
4253 (sim-cpu.o): Add rule for.
4255 * sim-model.c (set_model): Delete.
4256 (sim_model_set,model_set): New functions.
4257 (sim_model_install): Renamed from model_install.
4258 Don't set default model here.
4259 (model_option_handler): Rewrite --model processing.
4260 (sim_model_lookup,sim_mach_lookup): New functions.
4261 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4262 (insn_timing): Delete.
4263 (INSN_TIMING): New member `num'.
4264 (IMP_PROPERTIES): Always define scache_elm_size member.
4265 (MACH): New member init_cpu.
4266 (sim_machs): Renamed from machs.
4267 (sim_model_install): Renamed from model_install.
4268 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4269 * sim-module.c (modules): Update.
4271 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4273 * sim-io.c: #include <errno.h>.
4275 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277 * dv-pal.c (struct hw_pal_device): Add reader.
4278 (hw_pal_finish): Initialize reader.
4279 (scan_hw_pal): Use reader.
4281 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4282 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4285 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4286 ../ppc/main.c sim_io_read_stdin.
4288 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4290 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4292 * hw-tree.c: Update.
4294 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4295 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4297 * hw-ports.h (hw_port_event): Ditto.
4298 * hw-ports.c (hw_port_event): Update.
4299 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4301 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4303 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4304 (do_counter_event): Update.
4305 * dv-glue.c (hw_glue_io_read_buffer): Update.
4306 (hw_glue_port_event): Update.
4308 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4309 * hw-base.h (hw_create): Ditto.
4310 * hw-base.c (hw_create): Ditto.
4312 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4313 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4316 * hw-device.h (hw_system_cpu): Declare.
4317 * sim-hw.c (hw_system_cpu): New function.
4319 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4320 sim_hw_abort not hw_abort.
4321 (sim-hw.h): Include.
4322 (sim_core_read_buffer, sim_core_write_buffer): Call
4323 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4325 (sim_core_set_xor): Do not pass CPU when aborting.
4327 * sim-n-core.h (sim_core_read_aligned_N,
4328 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4329 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4330 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4333 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4335 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4336 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4338 (sim_hw_print): New function.
4340 * sim-engine.h (sim_engine_vabort): Declare.
4341 * sim-engine.c (sim_engine_vabort): New function.
4343 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4345 * sim-trace.c (print_data): For floating-point numbers trace raw
4347 (trace_result_fp2): New function.
4348 * sim-trace.h (trace_result_fp2): New declaration.
4349 (TRACE_FP_RESULT2): New macro.
4351 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4353 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4354 AM_CYGWIN32 and AM_EXEEXT.
4355 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4356 to run and install-common rules.
4357 * common/configure: regenerate
4359 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4361 * sim-types.h (cell_word): New type.
4362 (natural_cell): Delete type.
4364 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4366 * configure: Regenerated to track ../common/aclocal.m4 changes.
4369 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4371 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4373 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4375 * configure: Regenerated to track ../common/aclocal.m4 changes.
4378 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4380 * acconfig.h: New file.
4381 * Make-common.in (top_builddir): New macro.
4382 (INTL_LIB): Removed.
4383 (INTLLIBS): New macro.
4384 (INTLDEPS): Likewise.
4385 (LIBDEPS): Use INTLDEPS.
4386 (EXTRA_LIBS): Use INTLLIBS.
4387 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4388 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4389 AM_LC_MESSAGES): New macros from GNU gettext.
4391 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393 * sim-config.h: Discard leading _ from macros.
4394 * sim-types.h: Ditto.
4396 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4398 * Make-common.in (CSEARCH): Add -I to intl directories.
4399 (INTL_LIB): Point to libintl.a.
4400 (LIBDEPS): Add $(INTL_LIB).
4401 (EXTRA_LIBS): Ditto.
4403 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4405 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4407 * cgen-ops.h (ADDCFSI): Fix.
4410 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * sim-types.h (signed_address, unsigned_address): Define.
4414 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4419 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4421 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4422 New functions, pack / unpack sim_fpu struct using raw values.
4423 (sim_fpu_is): Differentiate between negative and positive
4426 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428 * sim-bits.h (EXTEND4): Define.
4429 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4431 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4433 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4434 declared so we need this cast to prevent long long addresses
4435 from being misconfigures. Results in access to unmapped memory.
4437 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4439 * Make-common.in (RUNTESTFLAGS): Define.
4440 (check): Pass RUNTESTFLAGS to recursive make.
4442 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4447 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4452 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4454 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4455 (sim-inline): Update to match sim-inline.[hc]
4456 * configure: Regenerated to track ../common/aclocal.m4 changes.
4458 * Make-common.in (sim_main_headers): Add sim-inline.h
4460 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4462 * sim-endian.h (sim-endian.c): Ditto.
4464 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4465 (sim_events_set_trace): Delete unused prototype.
4467 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4468 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4470 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4471 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4472 Comment out, not yet implemented in sim-fpu.c.
4473 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4474 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4476 * sim-inline.h: Rewrite description.
4477 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4478 (SIM_MAIN_INLINE): Add inline option.
4480 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4481 include generated files. Handled by generator directly.
4483 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4485 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4488 * sim-trace.h (TRACE_ANY_P): Define.
4489 (struct _trace_data): Add trace_any_p.
4491 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4493 * run.c (main): Handle all alternatives of enum sim_stop.
4494 (main): Delete unused `asection *s'.
4496 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4498 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4500 * configure: Regenerated to track ../common/aclocal.m4 changes.
4502 * sim-hw.c: New file.
4503 * sim-hw.h (sim_hw_parse): Declare function.
4504 (hw-tree.h): Do not include.
4506 * sim-base.h (STATE_HW): Define.
4507 (struct sim_state_base): Add member struct *hw.
4509 * sim-module.c (sim-hw.h): Include.
4510 (modules): Add sim_hw_install.
4512 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4514 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * sim-base.h (CPU_INDEX): Define.
4518 * sim-utils.c (sim_state_alloc): Initialize.
4519 * sim-module.c (sim_post_argv_init): Ditto.
4521 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4523 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4524 properly formatted lists.
4526 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4528 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4529 0x2f needs to be 0x3f.
4531 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4535 (hw_tree_find_*_property): Clean up error message when property is
4538 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4539 present before looking for it.
4541 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4543 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4544 (AC_CHECK_FUNCS): Add check for __setfpucw.
4545 * configure: Regenerated.
4547 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4550 hw_pal_timer, hw_pal_timer_value): Define.
4551 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4552 (do_counter_event, do_counter_read, do_counter_value,
4553 do_counter_write): new functions.
4555 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4560 * hw-base.c (hw_create): Stop searching for a device when one is
4563 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4565 * configure: Regenerated to track ../common/aclocal.m4 changes.
4567 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4570 appends extra devices.
4571 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4574 * Make-common.in (hw-config.h): New target, create hw-config.h
4576 (SIM_HW): Definition from @sim_hw@.
4577 (hw-base.o): Depend on hw-config.h
4579 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4581 * Make-common.in: Get SHELL from configure.
4582 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4583 move-if-change. Fixes NT native build problem.
4584 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4585 move-if-change. Fixes NT native build problem.
4586 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4589 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4591 * hw-device.h, hw-device.c (hw_strdup): New function.
4593 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4594 strings name, family and args.
4595 (full_name_of_hw): Use hw_strdup when returning the full path.
4597 * hw-properties.c: Clean up property not found / wrong type error
4600 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4601 before attaching any ports.
4603 * hw-base.c (hw-config.): Include. Replace hardwired table.
4605 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4607 * Make-common.in: Add rule for dv-glue.o.
4609 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * hw-base.c (hw_finish): Move setting of trace level to here.
4612 (hw_create): From here.
4614 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4615 ../ppc/device_table.c.
4617 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4619 * hw-tree.c (print_properties): Supress path when printing
4620 properties of root node.
4622 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4624 * hw-device.h (HW_TRACE): Define.
4625 (hw_trace): Declare.
4626 * hw-device.c (hw_trace): Implement function.
4628 * hw-base.c (hw_create): Set hw trace level from "trace?"
4631 * dv-core.c (dv_core_attach_address_callback): Add trace.
4633 * dv-pal.c: Replace DTRACE with HW_TRACE.
4635 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4637 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4638 (hw_alloc_data): Delcare.
4639 (struct hw): Add member alloc_of_hw.
4641 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4642 functions. Assocate memory with a device.
4643 (stdlib.h): Include.
4645 * hw-base.h (set_hw_delete): Define.
4646 (hw_delete_callback): Declare.
4647 (hw_delete): Declare.
4649 * hw-base.c (hw_delete): Implement function.
4650 (struct hw_base_data): Add member to_delete.
4651 (ignore_hw_delete): New function, does nothing.
4652 (hw_create): Set the hw_delete method.
4653 (hw_create): Allocate the base type using HW_ZALLOC before setting
4656 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4658 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4660 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4661 (attach_hw_port_edge): Add struct hw argument
4663 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4666 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668 * hw-device.h (hw_attach_address_callback,
4669 hw_detach_address_callback): Attach to a single space not a space
4670 mask. Clarify interpretation of SPACE:ADDR parameters.
4672 * hw-base.c (passthrough_hw_attach_address,
4673 passthrough_hw_detach_address): Update.
4674 * dv-core.c (dv_core_attach_address_callback): Ditto.
4675 * dv-pal.c (hw_pal_attach_address): Ditto.
4677 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4681 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4683 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4684 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4685 hw-properties_h, hw-tree_h): Define, point at corresponding
4687 (hw_base_headers): Define list of headers included by hw-base.h
4688 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4689 hw-properties.o, hw-tree.o): Specify dependencies.
4690 (dv-core.o, dv-pal.o): Ditto.
4692 * sim-hw.h: New file.
4694 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4695 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4697 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4699 * hw-base.h, hw-base.c: new files. Copied from
4700 ../ppc/device_table.[hc].
4702 * dv-core.c, dv-pal.c: New files. Copied from
4703 ../ppc/hw_{core,pal}.c
4705 * sim-basics.h (struct hw): Declare.
4706 (enum port_direction, enum object_disposition): Declare.
4708 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4711 sim_dv_src in Makefile. Take list of devices as parameter to m4
4714 * configure: Regenerated to track ../common/aclocal.m4 changes.
4716 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4719 trace_prefix can abort cleanly.
4721 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4723 * dv-sockser.c, dv-sockser.h: New files.
4724 * Make-common.in (dv-sockser.o): Add rule for.
4725 * aclocal.m4: Check for fcntl.h.
4726 * config.h: Add HAVE_FCNTL_H.
4728 * sim-break.c (remove_breakpoint): Fix thinko.
4730 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4731 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4733 1998-03-13 Fred Fish <fnf@cygnus.com>
4735 * sim-base.h (struct sim_state_base): Add prog_syms and
4736 define macro STATE_PROG_SYMS.
4737 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4738 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4739 and bfd_canonicalize_symtab, to get symbol table on first use
4740 and preserve it via STATE_PROG_SYMS for future calls to
4741 bfd_find_nearest_line.
4743 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4747 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4748 up to nr_maps, not just access_* maps.
4750 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4753 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4754 over nr_maps not sim_core_nr_maps.
4756 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4757 core_map argument to unsigned.
4758 (struct _sim_core): Ditto for struct member core_map.
4760 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4762 * sim-basics.h (access_io, access_*_io): Define.
4763 (map_read, map_write, map_exec, map_io): Define.
4765 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4766 attach with more generic mapmask.
4767 (sim_core_{read,write}_*): Change map argument to unsigned.
4769 * sim-core.c (sim_core_uninstall, sim_core_attach,
4770 sim_core_detach): Iterate over nr_maps instead of
4773 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4774 instead of the write_map.
4775 (remove_breakpoint): Ditto.
4777 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4778 with read_map, write_map, exec_map resp.
4780 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4783 * cgen-utils.c (sim_disassemble_insn): Ditto.
4785 * sim-hrw.c (sim_write, sim_write): Ditto.
4787 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4788 transfer_to_str): New functions.
4790 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4792 * sim-base.h (sim_state_base): New member environment.
4793 (STATE_ENVIRONMENT): New macro.
4794 * sim-config.c (current_environment): Delete.
4795 (sim_config_default): New function.
4796 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4797 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4798 (sim_config_default): Add prototype.
4799 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4800 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4801 Set STATE_ENVIRONMENT, not current_environment.
4803 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4805 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4807 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4809 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4811 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4813 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4815 * Make-common.in (TAGS): Make smarter.
4816 * Makefile.in (TAGS): Ditto.
4818 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4820 * sim-module.c (*): Fix typos in assertion tests.
4822 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4824 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4827 * sim-options.c (sim_parse_args): Ditto.
4828 (sim_args_command): Return OK, instead of nothing, for an empty
4831 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4833 * sim-profile.c (profile_info): Rename from profile_print. Drop
4834 misc and misc_cpu callback arguments. Use
4835 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4836 (profile_install): Install profile_info function.
4838 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4839 STATE_PROFILE_INFO_CALLBACK): Define.
4840 (struct PROFILE_DATA): Add field info_cpu_callback.
4841 (profile_print): Delete function.
4843 * sim-base.h (STATE_MODULES): Define. Replace individual
4844 STATE_*_LIST with single struct module_list.
4846 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4847 (struct module_list): Declare.
4849 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4850 sim_module_info): New functions.
4851 (sim_module_install): Clean up module data structures.
4853 * sim-info.c (sim_info): New file. New function. Call
4856 * Make-common.in (sim-info.o): Define rule.
4857 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4860 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4862 * sim-base.h (sim_cpu_base): New members name, options.
4863 (sim_cpu_lookup): Add prototype.
4864 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4865 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4866 (sim_add_option_table): Update prototype.
4867 * sim-options.c (sim_add_option_table): New argument `cpu'.
4868 (standard_option_handler,standard_install): Update.
4869 (sim_parse_args): Handle cpu specific options.
4870 (print_help): New static function.
4871 (sim_print_help): Call it. Print cpu specific options.
4872 (find_match): New static function.
4873 (sim_args_command): Call it. Handle cpu specific options.
4874 * sim-utils.c (sim_cpu_lookup): New function.
4875 * sim-memopt.c (memory_option_handler): Update.
4876 (sim_memopt_install): Update.
4877 * sim-model.c (model_option_handler): Update.
4878 (model_install): Update.
4879 * sim-profile.c (profile_option_handler): Update.
4880 (profile_install): Update.
4881 * sim-trace.c (trace_option_handler): Update.
4882 (trace_install): Update.
4883 * sim-watch.c (watchpoint_option_handler): Update.
4884 (sim_watchpoint_install): Update.
4885 * cgen-scache.c (scache_option_handler): Update.
4886 (scache_install): Update.
4888 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4890 * Make-common.in (check): Run `make check' in testsuite dir.
4892 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4894 * sim-trace.c (trace_result0): New function.
4896 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4897 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4898 tracing sim_fpu variables.
4899 (TRACE_ALU_RESULT0): Define.
4900 (TRACE_FP_RESULT_WORD): Define.
4901 (TRACE_FP_INPUT_WORD1): Define.
4903 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4904 sim_fpu_two): New constants.
4905 (sim_fpu_op1, sim_fpu_op2): New types.
4906 (struct _sim_fpu): Delete member result. Re-order other members.
4907 (sim_fpu_sign, sim_fpu_exp): New functions.
4908 (sim_fpu_max, sim_fpu_min): new functions.
4909 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4910 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4912 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4914 * sim-profile.c (profile_print): Delete duplicate test of
4916 (profile_print_pc): Exit early if data collection not set up.
4917 (profile_print_core): Simplify by calling sim_core_map_to_str.
4918 * sim-core.h (sim_core_map_to_str): Declare.
4919 * sim-core.c (sim_core_map_to_str): Make non-static.
4921 * genmloop.sh (engine_resume): Update insn_count before exiting.
4922 (engine_resume_full): Keep accurate core profile data.
4924 * cgen-utils.c (sim_disassemble_insn): Don't use
4925 sim_core_read_aligned_N, it messes up profiling results.
4927 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4929 * nltvals.def: Regenerate with MN10300 additions.
4931 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4933 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4935 * sim-trace.h, sim-trace.c (trace_result_word2,
4936 trace_input_word4, trace_result_word4): New function.
4938 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4940 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4942 * sim-xcat.h: Delete.
4943 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4944 * cgen-sim.h: Ditto.
4945 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4946 * sim-n-bits.h: Ditto.
4947 * sim-n-core.h: Ditto.
4948 * sim-n-endian.h: Ditto.
4950 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4952 * syscall.c (cb_syscall): Handle short reads, and EOF.
4954 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4957 sim_fpu to safely print fp_word values.
4958 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4959 (trace_result_bool1, trace_result_addr1): New functions.
4960 (trace_input_bool1, trace_input_addr1): New functions.
4962 * sim-trace.h (TRACE_FPU_*): Define.
4964 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4966 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4967 (sim_fpu_fpto, sim_fpu_tofp): Define.
4969 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4971 * sim-fpu.c (sim_fpu_cmp): New function.
4973 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4975 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4976 instead of abuf->length.
4977 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4978 (set_trace_option_mask): Renamed from set_trace_options.
4979 (set_trace_option): New function.
4980 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4981 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4983 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4985 * sim-basics.h: Declare struct _sim_fpu.
4987 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4989 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4990 (trace_prefix, trace_input*, trace_result*): Declare.
4991 (trace_one_insn): Change declaration, assume trace_prefix called.
4992 (trace_generic): Like trace_one_insn.
4993 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4994 (TRACE_alu, TRACE_[a-z]*): Update.
4996 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4997 trace_insn, save_data, trace_idx_to_str, print_data): New
4999 (trace_one_insn): Rewrite.
5000 (trace_generic): New function.
5002 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5004 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5006 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5007 (SEMANTIC_FN): Rewrite declaration.
5008 (DECODE): Update type of semantic_fast member.
5009 ({EX,SEM}_FN_NAME): Have only one version.
5010 * sim-base.h (sim_state_base): Delete conditionals surrounding
5013 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5015 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5018 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5020 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5021 Add missing parameters to device_io calls.
5022 * sim-core.h: Add missing parameters to device_io calls.
5024 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5026 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5027 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5028 (SEMANTIC{,_CACHE}_FN): Fix return type.
5029 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5030 (engine_resume): Likewise. Make `engine' volatile. Save copy
5031 of cpu pointer in volatile object. Initialize read switch if
5034 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5036 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5037 (SEM_INSN): New macro.
5039 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5041 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5043 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5045 * configure: Regenerated to track ../common/aclocal.m4 changes.
5047 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5049 * sim-types.h (fp_word): New type, define according to
5050 WITH_TARGET_FLOATING_POINT_BITSIZE.
5052 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5053 configuration of size of floating point registers.
5055 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5057 * sim-profile.c (profile_print): Only print CPU <N> if other
5058 output is going to appear.
5060 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062 * configure: Regenerated to track ../common/aclocal.m4 changes.
5064 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5066 * sim-types.h (address_word): Typedef according to
5067 WITH_TARGET_ADDRESS_BITSIZE.
5068 (signed_cell, unsigned_cell, natural_cell): Ditto using
5069 WITH_TARGET_CELL_BITSIZE.
5071 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5072 (WITH_TARGET_CELL_BITSIZE): Define.
5073 (WITH_HOST_WORD_BITSIZE): Delete.
5075 * sim-config.c (print_sim_config): Update.
5077 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5078 configuration of address and OpenFirmware cell sizes.
5080 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5082 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5083 * sim-run.c (sim_engine_run): Update.
5085 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5087 * sim-run.c (sim_engine_run): Ditto.
5089 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5090 (sim_resume): Pass nr_cpus to sim_engine_run.
5092 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5094 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5096 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5098 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5100 * Make-common.in (stamp-tvals): New rule.
5101 (targ-vals.h,targ-map.c): Depend on it.
5102 (clean): Remove stamp-tvals.
5104 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5106 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5107 in code also #if 0'ed.
5109 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5111 * configure: Regenerated to track ../common/aclocal.m4 changes.
5112 * aclocal.m4: Recognize --enable-maintainer-mode.
5114 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5116 * cgen-scache.h: Deleted.
5117 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5118 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5119 (scache_init): Use runtime computed size of SCACHE.
5120 (scache_flush): Likewise.
5121 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5122 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5123 * cgen-sim.h: Scache support moved here.
5124 (PC): Redo definition.
5125 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5126 (DECODE): Add parallel execution support.
5127 Only include semantic label members if using switch.
5128 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5129 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5130 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5131 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5133 (engine_{stop,run,resume,halt,signal}): Delete decls.
5134 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5135 (argbuf,scache): Delete forward decls.
5136 (STATE): Delete decl.
5137 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5138 Include cgen-mem.h, cgen-ops.h.
5139 (engine_halt,engine_signal): Delete.
5140 ({ex,exc,sem,semc}_illegal): Delete.
5141 (sim_disassemble_insn): Result of extract fn is in bits.
5142 * genmloop.sh: Rewrite.
5144 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5147 * sim-base.h (sim_state_base): Delete member `model'.
5148 (sim_cpu_base): Add member `model'.
5149 * sim-model.h (IMP_PROPERTIES): New type.
5150 (MACH): New members imp_props, models.
5151 (models): Delete decl.
5152 * sim-model.c (set_model): Update.
5153 * sim-profile.c (profile_print_model): Update.
5155 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5157 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5159 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5162 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5164 * configure: Regenerated to track ../common/aclocal.m4 changes.
5167 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5169 * aclocal.m4 (AR): Check for sigaction.
5171 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5173 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5175 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5176 * sim-config.c (sim_config): Replace WITH_DEVICES with
5177 WITH_TREE_PROPERTIES.
5179 * configure: Regenerated to track ../common/aclocal.m4 changes.
5181 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5183 * Make-common.in (SIM_ENVIRONMENT): New variable.
5184 (CONFIG_CFLAGS): Add it.
5185 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5186 --enable-sim-environment option.
5187 * configure: Regenerated.
5188 * sim-config.h (environment support): Rewrite.
5189 * sim-config.c (current_environment): Define as enum, unconditionally.
5190 (current_alignment): Define unconditionally.
5191 (config_environment_to_a): Update.
5192 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5193 (sim_config): Handle environment and alignment determination
5194 unconditionally. Delete sanity checks of current_environment,
5196 (print_sim_config): Update.
5197 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5198 (standard_options): Add --environment.
5199 (standard_option_handler): Likewise.
5201 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5204 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5205 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5206 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5207 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5208 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5209 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5210 argument ADD_CA macro with two argument ADDC_C - add carrying with
5212 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5213 argument SUB_CA macro with two argument SUBC_X - subtract
5215 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5217 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5219 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5221 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5222 * sim-io.h (sim_io_syscalls): Delete.
5224 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5226 * syscall.c (cb_syscall): Add missing else, so write to stdout
5229 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5230 the carry bit from the CPU's psw.
5232 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5234 * gennltvals.sh: Redo syscall support.
5235 * nltvals.def: Regenerated.
5237 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5239 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5240 the stream immediately.
5242 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5244 * sim-io.c (sim_io_getstring): Delete unused len2.
5245 (sim_io_syscalls): Ditto for sys_errno.
5247 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5249 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5251 * Make-common.in (run.o): Depend on remote-sim.h.
5252 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5253 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5255 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5257 * sim-io.c (sim_io_syscalls): Disable lseek.
5259 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5261 * gennltvals.sh: Generate syscall values for d30v.
5263 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5264 * nltvals.def: Regenerate.
5266 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5267 (os_fstat): Likewise. Validate fd argument.
5268 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5269 just compute target stat struct length.
5270 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5271 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5272 (get_string): Return host errno values so they can be properly
5274 (cb_syscall): Likewise.
5275 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5276 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5277 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5278 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5279 (get_path): New function.
5281 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5283 * sim-io.c (sim_io_syscalls): New function to provide system call
5284 emulation. Provide exit, open, close, read, write, lseek, and
5286 (sim_io_getstring): New function to return a string from a
5287 simulated memory location.
5289 * sim-io.h (sim_io_syscalls): Add declaration.
5291 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5293 * sim-core.c (sim_core_signal): Fix spelling error in message.
5295 * sim-hrw.c (sim_read): Use read map, not write map.
5297 * Make-common.in (all): Add .gdbinit.
5298 * gdbinit.in: Add dump command.
5300 * sim-model.c (model_options): Use '\0' for `shortopt'.
5302 * sim-trace.c (trace_option_handler): Set state trace file
5303 for --trace-file in addition to cpu's values.
5304 (trace_vprintf): If cpu == NULL, try state's trace file.
5305 (trace_options): Reorganize table, reword some descriptions.
5307 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5309 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5312 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5314 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5315 signal untranslated, document problem with this.
5317 * nrun.c (main): Check for a prog name of `*step'. If present,
5318 step the simulator instead of allowing it to run free.
5320 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5322 * Make-common.in (sim_main_headers): Add sim-signal.h.
5324 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5328 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5330 * sim-signal.h: Start simulator signals at 64 so that host signal
5331 numbers can be detected and reported.
5333 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5335 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5337 * callback.c (cb_host_to_target_stat): Fix return values.
5339 * cgen-sim.h (enum_signal_type): Delete.
5340 (engine_signal): Update prototype.
5341 * cgen-utils.c: Don't include <signal.h>.
5342 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5343 (engine_signal): Update.
5345 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5346 (sim_state_free): Call SIM_STATE_FREE if defined.
5348 * sim-module.c (sim_module_install): Don't leave any modules
5349 installed if one fails to install.
5351 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5353 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5354 more, since alloca is not used in this file.
5356 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5357 correctly set the carry and overflow bits for those types.
5358 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5359 with carry, so carry is correct after doing both adds.
5360 (ALU*): Space out '\' to make it easier to read.
5362 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5364 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5367 * sim-signal.c, sim-signal.h: New files.
5368 * Make-common.in (sim-signal.o): Add rule for.
5369 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5370 * sim-abort.c: Don't include <signal.h>.
5371 * sim-basics.h: #include "sim-signal.h".
5372 * sim-break.c: Don't include <signal.h>.
5373 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5374 * sim-core.c: Don't include <signal.h>.
5375 (SIGBUS): Delete definition.
5376 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5377 * sim-engine.c: Don't include <signal.h>.
5378 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5379 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5380 * sim-resume.c: Don't include <signal.h>.
5381 (SIGTRAP): Delete definition.
5382 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5383 * sim-stop.c: Don't include <signal.h>.
5384 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5385 * sim-watch.c: Don't include <signal.h>.
5386 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5388 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5390 * sim-base.h (CIA_ADDR): Provide default definition.
5391 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5392 * sim-break.c (sim_handle_breakpoint): Likewise.
5394 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5396 * Make-common.in (srccom): New variable.
5398 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5399 (LIB_OBJS): Add syscall.o.
5400 (gentmap): Pass $(NL_TARGET) to $(CC).
5401 (syscall.o): Add rule for.
5402 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5403 (sim-bits.o): Depend on $(sim-n-bits_h).
5404 (sim-load.o): Depend on callback.h.
5406 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5407 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5408 * cgen-mem.h, cgen-ops.h: New files.
5410 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5412 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5414 * callback.c: #include string.h or strings.h.
5415 #include sys/types.h and sys/stat.h.
5416 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5417 (os_get_errno,os_open): Update.
5418 (os_stat,os_fstat): New functions.
5419 (os_init): Initialize syscall_map, errno_map, open_map.
5420 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5421 errno_map, open_map, signal_map, stat_map.
5422 (cb_read_target_syscall_maps): New function.
5423 (cb_target_to_host_syscall): New function.
5424 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5425 (cb_target_to_host_open): Renamed from target_to_host_open.
5426 (store): New function.
5427 (cb_host_to_target_stat): New function.
5428 * syscall.c: New file.
5429 * gentmap.c (sys_tdefs): New global.
5430 (gen_targ_vals_h): Output target syscall numbers.
5431 (gen_targ_map_c): Update. Output target syscall translation map.
5432 * gentvals.sh: New first argument `target'. Preface table with
5433 #ifdef NL_TARGET_$target if non-null target passed.
5434 * gennltvals.sh: New file.
5435 * nltvals.def: Regenerated.
5437 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5439 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5441 (sim_core_dummy_M): Declare.
5443 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5445 * sim-core.c (sim_core_signal): Print the address of the
5448 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5450 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5452 * sim-base.h (sim_state_base): Add member trace_data.
5453 (STATE_TRACE_DATA): New macro.
5454 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5455 ({WITH_,}TRACE_DEBUG_P): New macros.
5456 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5457 (_sim_cpu): Delete forward reference.
5458 (debug_printf): Update.
5459 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5460 (trace_options): Add --trace-debug.
5461 (set_trace_options): Handle it.
5462 (trace_option_handler): Likewise.
5463 (trace_install): Init state trace_data struct.
5464 (trace_uninstall): Close state trace file.
5465 * sim-events.c (ETRACE): Only print source file and line number if
5467 * sim-n-core.h (sim_core_trace_M): Likewise.
5469 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5471 1997-11-13 Felix Lee <flee@cygnus.com>
5473 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5475 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5477 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5479 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5481 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5483 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5484 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5487 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489 * sim-events.c (sim_events_process): Re-compute the time -
5490 update_time_from_event - as each event is processed. Reverses
5493 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5497 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * sim-events.c (sim_events_process): Delete redundant call to
5500 update_time_from_event.
5501 (sim_events_slip): Always decrement time_from_event.
5502 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5503 Delete assertion that time_from_event >=0 when work in queue, no
5506 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5508 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5509 (standard_option_handler): Update.
5511 * sim-options.h: Clarify documentation.
5512 (OPTION_LONG_ONLY_P): Delete definition.
5513 (OPTION_VALID_P): Define.
5515 * sim-options.c (sim_print_help): Allow short only options.
5516 (sim_parse_args): Ditto.
5517 (sim_args_command): Skip short only options.
5518 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5519 separate entries for short and long options in the HANDLERS and
5521 (sim_parse_args): Disable argument permutation.
5523 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5525 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5526 Add argument M, size of data type.
5527 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5528 Declare, ditto for 5, 6 & 7 byte transfers.
5529 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5532 * sim-n-core.h (sim_core_trace_M): Rename from
5533 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5534 with transfer type. Print transfer direction. Handle 1 and 2 byte
5536 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5538 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5539 Update all functions.
5541 * sim-core.c: Generate functions starting with 16 not 1.
5542 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5543 all 5, 6 & 7 byte transfers.
5545 * sim-n-core.h (sim_core_read_misaligned_N,
5546 sim_core_write_misaligned_N): Implement.
5548 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5550 * sim-endian.h (U16_8): Implement
5552 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5554 * sim-endian.h (VL8_16, VH8_16): Implement.
5556 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5558 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5559 (memory_option_handler): Skip comma in alias address list
5561 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5565 (parse_size, parse_addr): New functions
5566 (memory_option_handler, memory_options): Parse address & size
5567 using new functions. Pass level, space, modulo to do_memopt_add &
5570 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5572 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5573 `attach_type attach' argument with `unsigned level' argument.
5576 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5577 sim_core_attach): Replace argument attach with level. Update
5578 verification of arguments.
5579 (sim_core_map_detach, sim_core_detach): Replace argument attach
5582 * sim-basics.h (enum _attach_type): Delete.
5584 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5586 * sim-core.h (sim_core_write_8): Define.
5588 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * sim-bits.h: Document ROTn macro.
5592 * sim-endian.h (H2T): Handle 16 byte variables.
5594 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5597 * sim-core.c: Do not generate sim_core_*_word.
5599 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5600 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5602 * sim-core.h (sim_core_read_unaligned_word,
5603 sim_core_read_aligned_word, sim_core_read_word,
5604 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5605 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5607 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5609 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5611 * sim-endian.h: Disable 16 byte support.
5613 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5617 * sim-n-core.h (sim_core_trace_N): New function.
5618 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5619 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5621 * sim-endian.h: Add 128 bit variant.
5623 * sim-core.h, sim-core.c: Add 128 bit variant.
5625 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5627 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629 * sim-events.c (sim_events_process): Clear events->work_pending.
5630 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5631 setting, nr_ticks_to_process.
5632 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5633 when the event queue isn't next.
5635 * sim-events.h, sim-events.c (sim_events_slip): New function.
5637 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5641 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5644 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5646 * nrun.c (main): Remove useless test of name != NULL.
5647 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5649 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5651 * sim-fpu.c (EXPMAX): Type is unsigned.
5652 (MIN_INT, MAX_INT): Type is signed64.
5653 (i2fpu): Type of val is signed64.
5655 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5658 a bucket size of zero.
5660 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5661 OPTION_PROFILE_PC): Define.
5662 (profile_option_handler): Add support for --profile-pc and
5663 --profile-pc-granularity options.
5664 (profile_pc_init): When possible, compute nr buckets from bucket
5667 * sim-profile.c (profile_pc_init): Align the profile-pc end
5668 address with the profile-pc bucket size.
5670 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5671 something less ambiguous.
5672 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5674 * sim-profile.c (profile_pc_cleanup): New function. Move
5675 profile_pc_uninstall code to here.
5676 (profile_pc_uninstall): Call.
5677 (profile_pc_init): Call.
5679 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5682 file using BSD gprof format.
5684 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5686 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5687 MSBIT64): Force result to unsignedN.
5689 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5691 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5693 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5694 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5695 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5696 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5698 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5700 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5703 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5704 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5706 (sim_core_attach): Rename buffer_freed to free_buffer, type
5707 void*. Ensure that allocated buffer is alligned according to
5710 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5713 (ALU64_SUB): Define.
5715 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5716 (.gdbinit): Remove dependencies, generate once per build.
5718 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * sim-n-core.h (sim_core_read_aligned_N,
5721 sim_core_write_aligned_N): Make xaddr param type address_word not
5724 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5726 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5727 unpacked floating point struct. Pass sim_fpu object by reference.
5728 Add preliminary support for rounding modes.
5730 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5732 * configure: Regenerated to track ../common/aclocal.m4 changes.
5734 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5736 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5737 WITH_TARGET_BITSIZE.
5739 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5741 * sim-profile.c (profile_print_core): label needs empty statement.
5743 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5745 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5746 and zfree instead of xmalloc and free. Prevents warnings.
5748 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750 * configure: Regenerated to track ../common/aclocal.m4 changes.
5752 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5755 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5757 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5758 controling the bitsize/msb of the target.
5760 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5762 * Make-common.in: New files sim-break.c, sim-break.h.
5763 * sim-base.h: Add point to breakpoint list to sim_state_base.
5764 * sim-break.c sim-break.h: New modules that implement intrinsic
5766 * sim-module.c: Add breakpoint module.
5768 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5770 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5772 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5774 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5775 (SIGBUS) define for Windows.
5776 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5777 * sim-resume.c: define SIGTRAP for windows.
5778 * sim-xcat.h: use token pasting if ALMOST_STDC.
5780 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5784 (CONFIG_CFLAGS): Add same.
5786 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5788 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5789 (SIGNED32): use ##i32.
5791 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5793 * configure: Regenerated to track ../common/aclocal.m4 changes.
5795 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5800 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5801 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5802 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5803 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5804 (CONFIG_CFLAGS): Add same.
5806 * aclocal.m4: Perform AC_SUBST on optional options.
5808 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5812 * sim-options.c (standard_option_handler): Typo in warning message.
5814 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5816 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5817 insn count. Make count conditional on there being a valid
5819 (profile_pc_init): Make default PC profile frequency an arbitrary
5822 * sim-base.h: Ditto.
5824 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5827 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5830 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832 * configure: Regenerated to track ../common/aclocal.m4 changes.
5834 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5837 configured alignment.
5839 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5841 * configure: Regenerated to track ../common/aclocal.m4 changes.
5843 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5845 * sim-config.c (sim_config): Check for default alignment.
5847 * sim-options.c (standard_option_handler): Add alignment option.
5849 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5850 default alignment requirements on memory accesses.
5852 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5854 * sim-load.c (sim_load_file): Return failure if the executable
5855 had no loadable sections.
5857 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5862 * sim-core.c (sim_core_signal): When bad access halt simulator
5863 SIGSEGV / SIGBUS instead of aborting.
5864 (signal.h): Include.
5866 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5867 options was missing.
5869 * sim-bits.h (MOVED): Define
5871 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5876 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5878 * sim-bits.c: Add 8 bit versions of bit macros.
5880 * sim-bits.h: Ditto.
5882 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5885 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5887 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5888 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5890 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5891 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5893 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5895 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5896 configure.in: Output to cconfig.h instead of config.h.
5898 * configure: Regenerated to track ../common/aclocal.m4 changes.
5900 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5905 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5907 * callback.c (os_write): divert stdout and stderr to their
5910 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912 * sim-profile.c (profile_print_speed): Call
5913 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5915 * sim-events.c (sim_events_elapsed_time): New function return nr
5916 host MS consumed by the simulator.
5917 (sim_watch_valid): Use.
5919 * sim-module.c (modules): Install sim_events very very early.
5921 * sim-profile.c (profile_print): Call profile_print_pc.
5923 (profile_pc_init): New function, set up processor for PC
5925 (profile_print_pc): New function, print a PC profile.
5926 (profile_pc_event): New function, sample PC.
5928 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5929 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5932 * sim-options.c (sim_print_help): Pacify GCC.
5934 * sim-n-core.h (sim_core_read_aligned_N,
5935 sim_core_write_aligned_N): Add un-conditional profile call.
5936 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5937 profile call when aligned read/write isn't used.
5939 * sim-base.h: Include sim-profile, sim-model after sim-core &
5940 sim-events allow sim-core to define useful values.
5942 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5943 (profile_option_handler, profile_options): Add support for
5944 --profile-core option.
5945 (print_bar): Include when core profiling.
5946 (profile_print_core): New function, print core profile.
5948 * sim-config.c (print_sim_config): Print profile status.
5950 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5951 WITH_PROFILE_PC_P): Define.
5952 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5953 (PROFILE_COUNT_CORE): Define.
5955 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5958 interrupt_names array as the data.
5959 (sim-watch.h): Document.
5961 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * sim-options.c (sim_print_help): When the doc string is to long
5966 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5967 that only the first few the watch options are listed. Generate
5968 meanginful usage messages.
5970 * sim-options.h (struct OPTION): Clarify use of doc_name field
5972 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5975 (standard_option_handler): Handle --architecture-info.
5977 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5979 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5980 illegal zero-sized array.
5981 * sim-core.c (sim_core_xor_read_buffer): same.
5983 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5985 * nltvals.def: Regenerate.
5987 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5991 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5993 * sim-bits.c (MASKED): Delete.
5994 (EXTRACTED): Delete.
5995 (LSEXTRACTED, MSEXTRACTED): New functions.
5997 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5998 (MSMASKEDn, LSMASKEDn): Add last argument.
6001 * sim-bits.h (EXTEND8, EXTEND16): Define.
6002 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6004 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6006 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6007 current instruction address.
6009 * sim-inline.h (*_ENGINE): Define.
6011 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6015 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6016 (watch_option_handler): Call delete_watchpoint with ident or type.
6017 (sim_watchpoint_install): Create interrupt specific watchpoint
6018 commands on the fly.
6019 (do_watchpoint_create): New function, create a watch point using
6020 type/int-nr info encoded in the option nr.
6021 (do_watchpoint_info): New function. List active watchpoints.
6023 * sim-watch.h: Change data structure to a list.
6025 * sim-memopt.c (memory_option_handler): Require explicit "all"
6026 before deleting all memory regions.
6028 * sim-utils.c (sim_do_commandf): New function, printf version of
6031 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6033 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6035 (SIGNED64, UNSIGNED64): Delete.
6036 (ALU64_ADD): Don't rely on bit endianness.
6037 (ALU64_BEGIN): Define.
6039 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6040 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6042 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6043 suffix - u64, LL - to 64 bit constants.
6045 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6049 * sim-utils.h (NZALLOC): Define - zalloc * N.
6051 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6052 implementation of read/write functions.
6054 * Make-common.in (sim-hrw.o): New target.
6056 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6059 * sim-memopt.c (memory_option_handler): Implement memory-size
6060 command. Implement memory-alias command. Let memory-delete delete
6062 (add_memopt): New function. Add a memory region.
6063 (do_memopt_delete): New function. Delete a memory region.
6065 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6067 * sim-core.c (sim_core_detach): New function.
6068 (sim_core_map_detach): New function. Perform the actual detach.
6069 (sim_core_init): Move initialization code from here.
6070 (sim_core_install): To here.
6071 (sim_core_uninstall): And here.
6073 * sim-module.c: Add memopt module.
6075 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6076 simulator base type.
6078 * Make-common.in (sim_main_headers): Add sim-memopt.h
6079 (sim-memopt.o): New target.
6081 * sim-core.c (sim_core_install): Add core_options to the option
6084 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6087 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6090 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6091 address_word, add mask member.
6093 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6094 address_word, allow for 64bit targets in 32bit host. Add modulo
6096 (sim_core_map_attach): Ditto.
6097 (new_sim_core_mapping): Ditto.
6098 (sim_core_translate): Mask address when modulo memory.
6100 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6102 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6104 * gdbinit.in: New file.
6105 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6106 * Make-common.in (distclean): Delete .gdbinit.
6107 (.gdbinit): Add rule for.
6108 * configure: Regenerated to track ../common/aclocal.m4 changes.
6110 * Make-common.in (cgen-run.o): Add rule for.
6112 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6116 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6117 both resumed and previous elapsed time.
6118 (sim_events_init): Set initial_wallclock and current_wallclock to
6120 (sim_events_install): Install sim_events_suspend and
6122 (sim_events_watch_clock): Allow for suspended simulator when
6123 computing the time of the clock event.
6125 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6126 initial_wallclock to elapsed_wallclock, set both to zero.
6127 (sim_events_init, sim_events_uninstall): Delete prototypes.
6129 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6131 * sim-module.c(sim_module_resume, sim_module_suspend): New
6134 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6139 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6141 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6142 * Make-common.in (TAGS): Likewise.
6143 * sim-n-bits.h: Add TAGS comments for all functions.
6144 * sim-n-core.h: Likewise.
6145 * sim-n-endian.h: Likewise.
6147 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6149 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6152 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6154 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6157 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6160 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6162 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6165 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6166 nr_transfered and nr_this_transfer unsigned.
6168 * sim-events.c (sim_events_tickn): N is signed, as limited to
6171 * sim-n-endian.h (offset_N): Change size to unsigned.
6173 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6175 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6179 * sim-options.c (sim_parse_args): Use dupargv.
6181 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6183 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6185 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6190 * sim-options.c (standard_options): Add --architecture=MACHINE and
6191 --target=TARGET options.
6192 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6193 (standard_option_handler): Handle architecture and target options.
6196 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6198 (sim_analyze_program): Set prog_bfd architecture from
6199 STATE_ARCHITECTURE if known.
6201 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203 * configure: Regenerated to track ../common/aclocal.m4 changes.
6206 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6209 that option does not apply to certain files.
6211 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6213 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6214 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6215 offset from MSB/LSB.
6217 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6218 access address of sub word quantity of a hosts 16, 32, 64 bit word
6220 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6221 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6222 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6223 return N*2 byte value with argument in Hi/Lo word. Renamed from
6224 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6226 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6227 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6228 so that bit offset is explicit.
6230 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6233 Update STATE_PROG_BFD when needed with a dup'd copy of the
6236 * sim-config.c (sim_config): Delete ABFD argument, use
6237 STATE_PROG_BFD directly.
6239 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6241 * run.c (main): Pass the open ABFD to sim_create_inferior.
6243 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6247 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6248 hardware only simulator targets.
6250 * Make-common.in (sim-hload.o): Add rule.
6252 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6254 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6255 used by copyargv and freeargv.
6257 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6258 STATE_PROG_ARGV, not just a pointer.
6260 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262 * configure: Regenerated to track ../common/aclocal.m4 changes.
6265 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267 * aclocal.m4 (sim-endian): Add second argument to
6268 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6269 default endian when not hardwired.
6271 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6272 else failes value for target byte order.
6274 * sim-config.c (sim_config): Add abfd arguments. Set
6275 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6277 (sim_config): Return SIM_RC, don't abort.
6280 * run.c (main): Update call to sim_open - add ABFD argument.
6281 * nrun.c (main): Add NULL ABFD argument.
6283 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6285 * callback.c (os_poll_quit): Make static.
6286 Call sim_cb_eprintf, not p->eprintf.
6287 (sim_cb_printf, sim_cb_eprintf): New functions.
6288 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6290 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6291 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6292 sim-utils.h. #include sim-utils.h.
6293 * sim-utils.h: Above decls moved here.
6294 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6296 * sim-watch.c (action_watchpoint): Fix thinkos.
6298 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6300 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6302 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6304 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6305 to FORCED_ALIGNMENT case.
6307 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6309 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6311 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6313 * Make-common.in (libsim.a): Fix typo.
6315 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6317 * nrun.c (main): Verify the structure returned before using it.
6319 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6324 * sim-engine.c (sim_engine_install): New function. Install the
6325 engine init functions.
6326 (sim_engine_init): [Re]initialize the simulator engine.
6328 * sim-module.c: Add sim_engine to list of modules that always
6331 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6333 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6334 to remove the old watchpoint, not delete_watchpoint.
6335 (watch_option_handler): Action the correct watchpoint, not just
6338 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6341 both low and high word.
6342 (sim_core_write_aligned_N): Ditto.
6344 * sim-trace.c (set_trace_options): Delete code explicitly setting
6347 * sim-options.c (sim_print_help): Call the list commands if not a
6348 standalone simulator.
6349 (sim_print_help): Advise that some options may not be applicable.
6351 * sim-trace.c (set_trace_options): Assume core present.
6353 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6354 buffer when full not almost full.
6356 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6358 * sim-events.c (sim_events_process): Don't blat the event queue
6359 when processing watchpoints.
6361 * sim-watch.h: Make arg unsigned long - stop sign extension.
6363 * sim-events.c (sim_watch_valid): rewrite so debugable.
6365 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6367 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6368 inequality test is possible.
6369 (handle_watchpoint): Re-pass is_within arg.
6370 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6371 0 to schedule_watchpoint's is_within arg.
6372 (sim_watchpoint_init): Re-pass is_within arg.
6374 * sim-options.c (sim_print_help): Add is_command argument. Don't
6375 include -- prefix when called from the command line interpreter.
6377 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6379 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6380 zero indicates that the test should be reversed.
6381 (sim_events_watch_core): Ditto.
6382 (WATCH_CORE): Compare range against is_within.
6385 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6387 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6388 sim_core_read_buffer. Check nr-bytes transfered.
6390 * sim-core.h (sim_core_common): Define a new struct that contains
6391 the common data. to sd and cpu structures.
6392 * sim-core.c (sim_core_attach): Update.
6393 (sim_core_init): Update. Remember to copy initialized data to each
6395 (sim_core_find_mapping): Ditto.
6397 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6398 (sim_core_write_buffer): Ditto.
6400 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6401 transfer use xor version of read buffer.
6402 (sim_core_write_unaligned_N): Ditto for write.
6404 * sim-core.c (sim_core_xor_read_buffer): New function implement
6405 xor-endian data read breaking transfer up into xor-endian sized
6407 (sim_core_xor_write_buffer): Ditto for write.
6408 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6409 - needed for xor-endian transfers.
6411 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6413 * sim-inline.h: Review description.
6415 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6416 to just those involved in data transfers and configuration.
6418 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6420 * sim-n-core.h (sim_core_read_aligned_N): Use.
6421 (sim_core_read_unaligned_N): Ditto.
6422 (sim_core_read_unaligned_N): Ditto..
6423 (sim_core_write_unaligned_N): Ditto.
6425 * sim-core.h: Add xor endian bitmap to main structure. *
6427 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6429 (sim_core_read_aligned_N): Ditto.
6431 * sim-core.c (sim_core_set_xor_endian): New function.
6432 (sim_core_attach): Don't overwrite the per-cpu xor map when
6433 cloning the global core.
6435 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6437 * sim-engine.h: Update below so that it is using an enumerated
6440 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6442 * sim-engine.c (sim_engine_restart):
6443 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6444 return value used for simulator restart from 0 to 2.
6446 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6448 * cgen-scache.c (scache_option_handler): Add is_command arg.
6450 * sim-model.c (model_option_handler): Add is_command argument.
6452 * sim-profile.c (profile_option_handler): Add is_command arg.
6454 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6457 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6458 order that they are registered.
6460 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6461 between option and command line processing.
6463 * sim-options.c: Include stdlib.h, ctype.h.
6465 * Make-common.in (sim-watch.o): Add rule.
6466 (sim_main_headers): Assume sim-assert.h included.
6467 (sim-*.o): Simplify make rule.
6469 * sim-module.c: Add sim_watch_install to module list.
6471 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6473 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6476 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6477 * sim-events.c (sim_events_install): Ditto.
6478 * sim-core.c (sim_core_install): Ditto.
6479 * sim-model.c (model_install): Ditto.
6480 * sim-options.c (standard_install): Ditto.
6481 * sim-profile.c (profile_install): Ditto.
6482 * sim-reason.c (sim_stop_reason): Ditto.
6483 * sim-run.c (sim_engine_run): Ditto.
6484 * sim-utils.c (sim_analyze_program): Ditto.
6486 * sim-module.c (modules): Make profile_install and trace_install
6489 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6491 * sim-options.c (standard_option_handler): Set the byte order.
6493 * sim-events.c (sim_events_process): Allow multi tick processing.
6494 (sim_events_tickn): New function - multi cycle tick.
6496 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6497 prototypes. Under development.
6498 (sim_events): Replace processing with nr_ticks_to_process.
6500 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6502 * nrun.c (main): Pass callbacks to sim_open instead of using
6505 * run.c (main): Ditto.
6507 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6510 stop tk interrupting malloc calls.
6511 (sim_events_zalloc): Converse.
6513 * Make-common.in (sim_main_headers): Add sim-events.h.
6515 * sim-events.c (sim_events_schedule_after_signal): Change return
6516 type to void - signal events are strictly internal.
6517 (sim_events_init): Allocate a finite buffer for signal events.
6518 (sim_events_schedule_after_signal): Enter signal events into the
6521 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6522 (sim_engine_restart): Ditto.
6523 (sim_engine_abort): Ditto.
6524 * sim-stop.c (sim_stop): Ditto.
6525 (control_c_simulation): Ditto.
6526 * sim-resume.c (sim_resume): Ditto.
6527 (has_stepped): Ditto.
6528 * sim-abort.c (sim_engine_abort): Ditto.
6530 * sim-basics.h (transfer_type): New type.
6532 * sim-core.c (sim_core_signal): New function. Print core signal
6534 (sim_core_find_mapping): Add transfer argument.
6536 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6537 SIM_CORE_SIGNAL if a recoverable abort.
6538 * sim-core.c (sim_core_find_mapping): Ditto.
6540 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6542 * sim-core.c (sim_core_find_mapping): Replace calls to
6543 sim_io_error to more resiliant sim_engine_abort.
6545 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6546 (sim_core_write_unaligned_N): Ditto.
6548 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6550 * sim-module.c: Add sim_events_install to list.
6552 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6554 (sim_events_init): Now returns SIG_RC.
6556 * sim-run.c: New file. Generic sim_engine_run.
6557 * sim-reason.c: New file. Generic sim_stop_reason.
6558 * sim-stop.c: New file. Generic sim_stop.
6559 * sim-resume.c: New file. Generic sim_resume.
6561 * Make-common.in (sim-engine.o): Add rule.
6562 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6564 * sim-engine.h, sim-engine.c: New file. Provide generic
6565 implementation of sim_engine_halt, sim_engine_error. et.al.
6567 * sim-base.h (sim_state_base): Add member halt.
6568 (sim-engine.h): Include.
6570 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6572 * sim-events.c (sim_events_poll): Update event handler.
6574 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6576 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6578 (sim_events_watch_sim): New function.
6579 (sim_events_watch_core): New function.
6580 (sim_watch_valid): New function.
6581 (sim_events_preprocess): New function.
6582 (sim_events_process): Process the watchpoints as well as the timer
6584 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6585 (sim_events_deschedule): Check all the queues when removing an
6587 (sim_events_init): Ditto for cleaning.
6589 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6591 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6593 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6595 * callback.c (os_open): Type of arg flags is int.
6597 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6599 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6600 just like normal numbers as per IEEE rules.
6602 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6604 * callback.c (os_close): Mark the descriptor as being
6605 available if the close succeeded.
6606 (os_open): Pass 0644 as the mode of the file being created.
6608 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6610 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6613 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6614 * sim-lnline.h: Update.
6616 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6617 conversion functions.
6618 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6620 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6621 compare functions. Replacing.
6622 (sim_fpu_cmp): This. Delete.
6624 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6626 * sim-core.c (sim_core_find_mapping): Call engine_error not
6627 sim_io_error when possible.
6629 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6631 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6632 high/low double word.
6634 * sim-trace.h: Remove definition of attribute - defined in
6637 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6639 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6640 name of the option - or family of options.
6642 * sim-options.c (sim_args_command): Match command `a-b c' with
6643 option `--a-b-c' from option table.
6645 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6647 * sim-options.c (sim_print_help): For optional arguments, wrap
6650 * sim-trace.c (set_trace_options): New function, handle optional
6651 argument and multiple assignment.
6652 (trace_option_handler): Update.
6654 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6655 when branch tracing selected.
6657 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6659 * sim-trace.c (trace_one_insn): Make a va-args function.
6661 * sim-trace.c (trace_vprintf): New function, va-arg version of
6664 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6666 * sim-trace.c (trace_uninstall): Don't close a file twice.
6667 * sim-profile.c (profile_uninstall): Likewise.
6669 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6671 * sim-trace.c (toplevel): Include bfd.h.
6672 (trace_options): Note that --trace-linenum also turns on
6673 --trace-insn. Add --trace-{branch,semantics}.
6674 (trace_option_handler): If --trace-linenum, also turn on
6675 --trace-insn. Add --trace-branch support. If --trace-semantics,
6676 turn on ALU, FPU, branch, and memory tracing.
6677 (trace_one_insn): New function to trace an instruction. Support
6679 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6681 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6682 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6683 (TRACE_branch): Add new mask.
6684 (TRACE_*_P): Define all possible trace_p macros.
6685 (trace_one_insn): Declare function.
6687 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6689 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6690 GNU C doesn't support __attributes__.
6691 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6694 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6696 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6697 addresses are masked forcing them to be correctly aligned.
6698 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6699 * sim-config.c (config_alignment_to_a): Update.
6701 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6703 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6705 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6706 processor specific core maps.
6707 (sim_core_map_attach): Copy the core map data to each of the
6708 processor specific core data structures.
6709 * sim-core.c (sim_core_find_mapping): Update.
6711 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6712 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6713 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6714 alternatives that handle unaligned addresses.
6715 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6717 * cgen-utils.c (sim_disassemble_insn): Update.
6719 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6721 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6724 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6727 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6729 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6731 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6734 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6737 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6739 * cgen-trace.c: Prepend additional trace_printf argument.
6741 * cgen-utils.c (sim_disassemble_insn): Add additional core
6744 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6746 * nrun.c (main): Catch/report errorenous simulator states.
6748 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6749 * sim-trace.c: #include string.h/strings.h so that memset is
6751 * sim-utils.c: Ditto.
6752 * sim-profile.c: Ditto. And stdlib.h.
6753 (print_bar): Only define when used by instruction or memory profiler.
6755 * sim-options.c (standard_option_handler): Make ul more local.
6757 * sim-load.c (sim_load_file): Make the name constant.
6758 (sim_load_file): Passify gcc.
6760 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6762 * sim-utils.c, sim-load.c: Include sim-utils.h.
6764 * sim-base.h (sim_cpu): Pre define here so available to all.
6766 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6767 Restore the sim_cpu and instruction_address arguments so that full
6768 information is available to the abort function.
6769 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6770 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6772 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6773 tracing support for sim-events and sim-core.
6774 (trace_option_handler): Convert #if to if where possible so always
6775 compiled/checked by C compiler.
6776 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6778 * sim-base.h: Adjust comment documenting how to define the cpu
6780 (sim_state_base): Add sim_core and sim_events to simulator base
6783 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6784 * sim-core.c (sim_core_init, sim_core_attach,
6785 sim_core_find_mapping): Update.
6786 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6787 update_time_from_event, insert_sim_event,
6788 sim_events_schedule_after_signal, sim_events_deschedule,
6789 sim_events_tick): Ditto.
6791 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6792 sim-model.h): Move #includes from here.
6793 * sim-base.h: To here.
6794 (sim-core.h, sim-events.h, sim-io.h): Include also
6796 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6798 * callback.c (default_callback): Missing initialisers.
6800 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6802 * sim-utils.c (sim_add_commas): New function.
6803 * sim-basics.h (sim_add_commas): Add prototype.
6804 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6805 * sim-profile.c (COMMAS): New macro.
6806 (print_*): Use it to print commas in numbers.
6808 * configure: Regenerated.
6810 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6811 (cgen_state): New member run_fast_p.
6812 (cgen_init): Add prototype.
6813 (sim_disassemble_insn): New arg `cpu'.
6814 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6815 * cgen-utils.c (cgen_init): New function.
6816 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6817 * genmloop.sh: Call engine_halt if loop exits.
6819 * Makefile.in (sim-options_h): Define.
6820 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6821 (sim-model.o): Add new rule.
6822 (cgen-{scache,trace,utils}.o): Add new rules.
6823 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6824 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6825 Indent output by 2 spaces.
6826 * cgen-scache.h (scache_print_profile): Update.
6827 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6828 Use trace_printf, not fprintf.
6829 (trace_extract): Use trace_printf, not cgen_trace_printf.
6830 * genmloop.sh (!FAST case): Increment `insn_count'.
6831 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6832 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6833 access macro's name.
6834 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6835 Change return type to SIM_RC.
6836 (sim_core_{install,uninstall}): New functions.
6837 * sim-core.h (sim_core_{install,uninstall}): Declare.
6838 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6839 Change return type to SIM_RC.
6840 * sim-model.h (models,machs,model_install): Declare.
6841 * sim-module.c (modules): Add scache_install, model_install.
6842 (sim_post_argv_init): Set cpu->state backlinks.
6843 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6844 (standard_option_handler): Likewise.
6845 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6848 (profile_options): Delete --profile-simcache.
6849 (profile_option_handler): Likewise.
6850 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6852 (profile_print_{memory,model}): Likewise.
6853 (profile_print_simcache): Delete.
6854 (profile_print_speed): New function.
6855 (profile_print): Rewrite.
6856 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6857 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6858 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6859 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6860 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6861 (profile_print): Update prototype.
6863 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6865 * cgen-scache.[ch], cgen-sim.h: New files.
6866 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6867 * sim-model.c: New file.
6869 * Make-common.in (clean targets): Undo patch of Apr. 22.
6871 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6873 * sim-n-bits.h (signed): If we have a standard compiler, undef
6874 signed, so that signedN is defined correctly.
6876 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6878 * sim-module.h, sim-model.h, sim-profile.h: New files.
6879 * sim-module.c, sim-profile.c: New files.
6880 * Make-common.in (SIM_PROFILE): Define
6881 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6882 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6883 (sim_module.o,sim-profile.o): Add rules for.
6884 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6885 (--enable-sim-profile): Add.
6886 * configure: Regenerated.
6887 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6888 model. Move trace and profile support to sim-{trace,profile}.h.
6889 New members trace_data, profile_data.
6890 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6891 * sim-config.h: Provide default definition of WITH_PROFILE.
6892 (WITH_TRACE): Change default to -1.
6893 (MAX_NR_PROCESSORS): Always define.
6894 * sim-options.c: Move trace and profile support to
6895 sim-{trace,profile}.h.
6896 (sim_pre_argv_init): Moved to sim-model.c.
6897 (standard_install): New function.
6898 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6899 (standard_install): Declare.
6900 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6901 (trace_install, trace_uninstall): New functions.
6902 (trace_printf): Update reference to TRACE_FILE.
6903 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6904 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6905 (WITH_TRACE_FOO_P): Define.
6906 (trace_install): Declare.
6907 (TRACE_DATA): New struct.
6909 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6911 * run.c: Undo last exec_bfd patch.
6912 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6914 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6916 * run.c (exec_bfd): Add back in.
6917 (main): Set exec_bfd.
6919 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6921 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6923 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6925 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6926 less well defined engine_error.
6927 * sim-core.c: Ditto.
6929 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6931 * Make-common.in: Change clean targets to use :: so that other
6932 Makefiles can have their own clean targets.
6933 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6934 __STDC__ to control use of stdarg vs. varargs syntax. Some
6935 systems can't use __STDC__, but require stdarg.
6937 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6939 * sim-options.c (standard_options): Add --endian.
6940 (standard_option_handler): Likewise.
6942 * nrun.c: #include <signal.h>.
6943 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6944 handler that calls sim_stop ().
6946 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6948 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6949 handler that calls sim_stop (). Simulators may still be
6950 establishing their own handler.
6952 * sim-events.c (sim_events_poll): Rename from
6953 sim_events_at_large_int. Poll IO.
6955 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6958 * callback.c (os_poll_quit): New function poll for quit signal
6960 (default_callback): Include magic number.
6962 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6964 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6965 Check for functions getrusage, time.
6966 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6967 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6968 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6969 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6971 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6973 * sim-options.c, sim-options.h: New files.
6974 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6975 * Make-common.in (nrun.o): Add rules for.
6978 * run.c (main): Check return value of sim_open.
6980 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6981 (sim_main_headers): Add sim-trace.h.
6982 * run.c (exec_bfd, target_byte_order): Delete.
6983 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6984 call sim_load instead. Check return code of sim_create_inferior.
6985 * sim-base.h (CURRENT_STATE): Define.
6986 (sim_state_base): Make typedef. New members options, prog_argv,
6987 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6988 mem_size, memory [+ corresponding access macros].
6989 (sim_cpu_base): New typedef.
6990 * sim-trace.h: New file.
6991 * sim-trace.c: New file.
6992 * sim-basics.h: #include it.
6993 * sim-load.c: New file.
6995 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6997 * Make-common.in (INSTALL): Set to @INSTALL@.
6998 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6999 (install-common): Depend upon installdirs. Use
7000 $(program_transform_name) directly, rather than using
7002 (installdirs): New target.
7003 * Makefile.in (INSTALL): Set to @INSTALL@.
7004 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7005 (install-man): Depend upon installdirs. Use
7006 $(program_transform_name) directly, rather than using
7008 (installdirs): New target.
7010 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7012 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7015 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7017 * sim-basics.h: Only bring in config.h and tconfig.h if
7020 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7022 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7023 numbering convention of the target.
7024 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7025 and WITH_TARGET_WORD_MSB.
7026 (sim_config): When possible, check for consistency with bitsize
7029 * sim-bits.h: Allow MSB to be other than zero.
7030 * sim-bits.c: Ditto.
7031 * sim-n-bits.h: Ditto.
7033 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7034 * sim-n-bits.h (MSMASKEDn): Ditto.
7036 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7038 * Makefile.in (INSTALL): Change install.sh to install-sh.
7040 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7042 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7044 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7046 * run.c (main): Check that a program to run was specified.
7048 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7050 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7052 * configure: Regenerated to track ../common/aclocal.m4 changes.
7055 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7057 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7058 * sim-config.h: To here.
7060 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7061 (sim_main_headers): Define.
7062 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7063 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7065 (sim-utils.o): Add rule for.
7066 * sim-utils.o: New file.
7067 * sim-basics.h: #include sim-base.h.
7068 (zalloc): Make argument unsigned long.
7069 * sim-base.h: New file.
7070 * sim-inline.h (SIM_IO support): Delete.
7071 * sim-io.h: Delete inline support.
7072 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7073 * sim-config.c: sim-state.h renamed to sim-main.h.
7074 * sim-core.c: Likewise.
7075 * sim-events.c: Likewise.
7077 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7079 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7080 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7082 * configure: Regenerated to track ../common/aclocal.m4 changes.
7084 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7086 * configure: Regenerated to track ../common/aclocal.m4 changes.
7088 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7090 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7091 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7092 are defined by the configure.
7094 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7096 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7097 reserved-bits): Always define.
7099 * sim-config.h, sim-config.c (sim_config): New function - and new
7100 file - co-ordinate the setting/checking of the common simulator
7101 configuration options.
7103 * Make-common.in (sim-config.o): Add rule.
7105 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7107 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7108 va_list from void *, since va_list might not be a pointer type.
7110 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7112 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7114 (offset_N): Correct computation of LE offset.
7116 * sim-io.c (sim_io_error): Include a new line when reporting
7119 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7122 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7124 * run.c: Include alloca-conf.h.
7126 * callback.c (os_evprintf_filtered): Fix typo.
7128 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7130 * run.c (string.h, strings.h, stdlib.h): Include.
7132 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7133 0 when nothing pending.
7135 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7136 will soon be going away.
7137 (getopt): Plicate GCC.
7139 * sim-endian.c (sim-io.h): Plicate GCC.
7140 * sim-bits.c (sim-io.h): Ditto.
7141 * sim-n-bits.h (ROTn): Ditto.
7143 * sim-io.c (sim_io_error): Correct check for NULL.
7145 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7147 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7150 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7152 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7153 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7155 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7157 * sim-alu.h: Include sim-xcat.h.
7159 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7161 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7162 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7165 * sim-events.c (sim_events_at_large_int): New function. Just
7166 schedules an event every large-int ticks.
7167 (sim_events_init): Call.
7168 (sim_events_tick, sim_events_process): Move async handing to
7169 sim_events_process. Move timer decrement so that it occures after
7170 events have been processed.
7172 * sim-basics.h (struct _engine): Remove declaration.
7174 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7175 everything with same. Rename global struct to SIM_DESC.
7176 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7177 * sim-io.h, sim-io.c: Ditto.
7179 * sim-assert.h: New file. Optional assertion checking macros.
7180 * sim-io.c (sim_io_error): Make just this function tolerant to
7183 * sim-xcat.h: New file. Define concatenate macros.
7184 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7185 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7189 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7191 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7193 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7195 * sim-inline.h: Add definitions for sim-types.
7196 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7199 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7201 * sim-events.h: Remove defunct reference to callback struct.
7203 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7205 * configure: Re-generate.
7207 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7209 * Make-common.in (CSEARCH): Do not include the gdb directory in
7212 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7214 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7215 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7216 to explicitly incorporate these.
7218 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7219 specify the alignment restrictions of the target architecture -
7220 without this option all alignment restrictions are accomodated.
7221 (--enable-sim-assert): New option. Conditionally compile in
7222 assertion statements.
7223 (--enable-sim-float): New option. Strongly specify the target's
7224 floating point support.
7225 (--enable-sim-hardware): New option. Specify the hardware devices
7226 included in the simulation.
7227 (--enable-sim-packages): New option. Specify the hardware
7228 packages included in the simulation.
7229 (--enable-sim-regparm): New option. Specify that parameters be
7230 passed in registers instead of on the stack.
7231 (--enable-sim-reserved-bits): New option. Specify that reserved
7232 bits within an instruction are are correctly set.
7233 (--enable-sim-smp): New option. Specify the level of SMP support
7234 to be included in the simulator.
7235 (--enable-sim-stdcall): New option. Specify an alternative
7236 function call convention.
7237 (--enable-sim-xor-endian): New option. Configure xor-endian
7238 support used by some targets to implement bi-endian support.
7240 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7242 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7243 host endianness to be overridden.
7244 (--enable-sim-endian): Allow the target platform's byte order
7246 (--enable-sim-inline): Control the inlining of common components.
7247 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7248 (--enable-sim-warnings): Enable additional GCC compiler checks.
7249 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7252 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7253 sim-*-n.h so that the names are uniq on dos machines
7254 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7256 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7258 * run.c: #include "libiberty.h".
7259 (main): New locals sd,no_args,sim_argv.
7260 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7261 is program name. Update call to sim_set_callbacks.
7262 Record result of sim_open, pass to other sim_foo routines.
7264 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7266 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7269 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7271 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7272 Route stdout through buffered IO.
7274 * callback.c: Add os_flush_stderr, os_write_stderr,
7275 os_evprintf_filtered functions to route error output through
7278 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7279 Correct return type - should be void.
7281 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7283 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7285 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7286 not provide a default value as undefined indicates disable code.
7288 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7290 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7292 * sim-events.h, sim-events.c: Ditto.
7293 * sim-io.h, sim-io.c: Ditto.
7295 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7297 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7299 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7300 extract the tail or least signifiant bits from an integer of the
7303 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7304 WITH_TARGET_BITSIZE so that the compilation will fail when an
7305 unsupported bitsize value is defined.
7307 (INSERTED*): Convert to functions.
7308 (EXTRACTED*): Ditto.
7310 (SIGN_EXTEND, SEXT): Change to more terse name.
7312 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7314 * sim-inline.h: Allow explicit control over which .c files will be
7315 included by their header.
7317 * sim-inline.h: Allow explicit control over which .c files use the
7318 alternative - REGPARM - parameter passing mechanism.
7320 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7321 icache.c, idecode.c, semantics.c or support.c. Those names are
7322 not generally applicable.
7324 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7326 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7327 in a fashion similar to sim-endian-n.
7329 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7330 both value and address macro's.
7332 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7334 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7336 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7337 generic L_word, H_word macro's.
7339 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7341 * sim-basics.h: Borrow code from ppc directory.
7342 * sim-bits.c: Ditto.
7343 * sim-bits.h: Ditto.
7344 * sim-config.h: Ditto.
7345 * sim-endian-n.h: Ditto.
7346 * sim-endian.c: Ditto.
7347 * sim-endian.h: Ditto.
7348 * sim-inline.c: Ditto.
7349 * sim-inline.h: Ditto.
7350 * sim-types.h: Ditto.
7352 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7354 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7355 all the ALU size alternatives and then auto-configure a default.
7357 * sim-alu.h: Copy ppc/idecode_expression.h.
7359 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7361 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7362 sign extend a bit within a value.
7364 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7365 a pointer into the middle of a host word.
7366 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7368 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7370 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7371 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7372 appropriate definitions of read, write, etc. Add prototype for
7375 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7377 * Makefile.in (libcommon.a): Delete.
7378 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7379 (gentmap,targ-vals.h,targ-map.c): Likewise.
7380 (run-autoconf): Delete.
7381 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7382 (common makefile fragment): Moved back into ...
7383 * Make-common.in: Resurrect.
7384 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7385 * configure: Regenerated.
7387 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7389 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7390 (SIM_AC_OUTPUT): To here.
7392 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7394 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7395 comments and single quotes. Fixes a problem found on hpux.
7397 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7399 * aclocal.m4: Remove Make-common.in from dependencies.
7400 * (distclean): Remove targ-vals.def.
7402 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7403 into here. Makes insertion into makefiles easier. Also, change
7404 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7405 targ-map.o, and run are built. They are now built in the
7406 individual simulator directories, taking sources from ../common as
7407 necessary. This replaces the merging of libcommon.a into
7408 linsim.a, which was problematic for the WinGDB build process.
7409 * run.c: Include config.h from . instead of ../common.
7410 * Make-common.in: Remove. It's no longer necessary.
7412 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7414 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7415 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7417 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7419 * run.c (main): Set target_byte_order before call to sim_open.
7421 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7423 * callback.c: #include <stdlib.h>
7424 (os_error): New function.
7425 (default_callback): Add os_error.
7427 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7429 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7430 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7432 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7434 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7436 * run.c: #include ../common/config.h, tconfig.h.
7437 (myname): New static global.
7438 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7439 Only process -c ifdef SIM_HAVE_SIMCACHE.
7440 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7441 Parse program name from argv[0] and use in error messages.
7442 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7443 Add support for incomplete h8/300 termination indicators.
7444 (usage): Make more verbose.
7445 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7446 * Makefile.in,Make-common.in,callback.c: New files.
7447 * nltvals.def,gentmap.c,gentvals.sh: New files.
7449 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7451 * run.c: Include stdarg.h if __STDC__.
7453 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7455 * run.c (main): Don't print out anything if the signal
7456 number is zero (ie no signal).
7458 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7460 * run.c (main): Print out if the program raised a signal.
7462 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7464 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7467 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7469 * run.c (main): Explicitly cast malloc() parameter.
7471 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7473 * run.c (sim_bfd): New global to hold the bfd pointer for the
7475 (main): Initialize sim_bfd.
7477 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * run.c (main): Use new bfd_big_endian macro.
7481 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7483 * run.c (main): Removed SH specific comments, so source is
7484 generic. Also updated to only load relevant sections. Moved
7485 sim_open() to after callback attach (to match GDB).
7487 * run.1: Removed SH specific comments.
7489 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7491 * run.c (main): Always return sigrc at end.
7493 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7495 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7496 bfd_check_format() fails.
7498 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7500 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob