1 2021-04-22 Tom Tromey <tom@tromey.com>
3 * sim-utils.c: Update includes.
5 2021-04-22 Tom Tromey <tom@tromey.com>
7 * Make-common.in: Require GNU make.
9 2021-04-22 Tom Tromey <tom@tromey.com>
11 * Make-common.in (stamp-hw): New target.
12 (hw-config.h): Depend on stamp-hw.
13 (mostlyclean): Remove stamp-hw and hw-config.h.
15 2021-04-22 Tom Tromey <tom@tromey.com>
17 * Make-common.in (mostlyclean): Now an alias for clean, not
20 2021-04-22 Tom Tromey <tom@tromey.com>
22 * sim-events.c (sim_events_schedule): Use
23 sim_events_schedule_tracef.
25 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
27 * callback.c (os_printf_filtered, os_vprintf_filtered,
28 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
29 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
30 * sim-events.h (sim_events_schedule_tracef,
31 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
33 2021-04-18 Mike Frysinger <vapier@gentoo.org>
35 * gennltvals.py (TARGETS): Add moxie.
36 * nltvals.def: Regenerate.
38 2021-04-18 Mike Frysinger <vapier@gentoo.org>
40 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
41 * nltvals.def: Regenerate.
43 2021-04-18 Mike Frysinger <vapier@gentoo.org>
45 * gennltvals.py (TARGETS): Add rx.
46 * nltvals.def: Regenerate.
48 2021-04-18 Mike Frysinger <vapier@gentoo.org>
50 * gennltvals.py (TARGETS): Add m32c.
51 * nltvals.def: Regenerate.
53 2021-04-18 Mike Frysinger <vapier@gentoo.org>
55 * gennltvals.py (TARGETS): Add iq2000.
56 * nltvals.def: Regenerate.
58 2021-04-18 Mike Frysinger <vapier@gentoo.org>
60 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
62 2021-04-15 John Baldwin <jhb@FreeBSD.org>
64 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
65 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
68 2021-04-12 Mike Frysinger <vapier@gentoo.org>
70 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
72 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
73 cgen_cpu_max_extra_bytes.
74 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
75 (sim_cpu_alloc): Delete 2nd arg.
77 2021-04-08 Tom Tromey <tom@tromey.com>
79 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
80 new-style declaration.
82 2021-04-03 Mike Frysinger <vapier@gentoo.org>
84 * Make-common.in (install-common): Install as run-$arch and
85 libsim-$arch.a when not the primary arch.
87 2021-04-02 Mike Frysinger <vapier@gentoo.org>
89 * Make-common.in (CFLAGS_FOR_BUILD): Define.
90 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
92 2021-03-13 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
97 2021-03-13 Mike Frysinger <vapier@gentoo.org>
99 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
100 (gentmap.o): New rule.
101 (gentmap): Call LINK_FOR_BUILD.
103 2021-03-07 Mike Frysinger <vapier@gentoo.org>
105 * Make-common.in (check): Delete body.
107 2021-02-28 Mike Frysinger <vapier@gentoo.org>
109 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
110 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
112 2021-02-27 Mike Frysinger <vapier@gentoo.org>
114 * Make-common.in (SIM_EXTRA_ALL): Delete.
115 (all): Delete $(SIM_EXTRA_ALL).
117 2021-02-21 Mike Frysinger <vapier@gentoo.org>
119 * acinclude.m4: Removed.
121 2021-02-13 Mike Frysinger <vapier@gentoo.org>
123 * acinclude.m4: Delete all sinclude & m4_include calls.
125 2021-02-13 Mike Frysinger <vapier@gentoo.org>
127 * aclocal.m4: Delete.
129 2021-02-06 Mike Frysinger <vapier@gentoo.org>
131 * sim-events.c: Include sim-cpu.h.
132 (sim_event_watchpoints): Define watch_pc.
133 (sim_events_watch_pc): New function.
134 (WATCH_SIM): Handle watch_pc.
135 * sim-events.h (sim_events_watch_pc): New prototype.
136 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
138 * sim-watch.h (sim_watchpoints): Delete pc.
140 2021-02-06 Mike Frysinger <vapier@gentoo.org>
142 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
145 2021-02-06 Mike Frysinger <vapier@gentoo.org>
147 * Make-common.in (HDEFINES, TDEFINES): Delete.
148 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
149 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
150 bfd/configure.host sourcing.
152 2021-02-04 Mike Frysinger <vapier@gentoo.org>
154 * gennltvals.py (TARGETS): Add riscv.
155 (TARGET_DIRS): Likewise.
156 * nltvals.def: Regenerate from the latest libgloss sources.
158 2021-01-31 Mike Frysinger <vapier@gentoo.org>
160 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
162 2021-01-31 Stafford Horne <shorne@gmail.com>
164 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
165 (fixdfsi): Change res from unsigned32 to signed32.
166 (fixdfdi): Change res from unsigned64 to signed64.
168 2021-01-30 Mike Frysinger <vapier@gentoo.org>
170 * gennltvals.sh: Replace shell script with ...
171 * gennltvals.py: ... this Python script.
172 * nltvals.def: Regenerate.
174 2021-01-30 Mike Frysinger <vapier@gentoo.org>
176 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
178 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
180 2021-01-30 Mike Frysinger <vapier@gentoo.org>
182 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
184 2021-01-30 Mike Frysinger <vapier@gentoo.org>
186 * sim-hw.c (merge_device_file): Replace fgets with getline.
188 2021-01-30 Mike Frysinger <vapier@gentoo.org>
190 * gennltvals.sh (gen_arches): Sort calls by first arg.
191 * nltvals.def: Regenerate.
193 2021-01-18 Mike Frysinger <vapier@gentoo.org>
195 * Make-common.in (version.c): Simplifiy args and call move-if-change.
196 * create-version.sh: Delete host & target alias logic. Write to the
199 2021-01-18 Mike Frysinger <vapier@gentoo.org>
201 * configure, configure.ac, Makefile.in: Delete.
203 2021-01-13 Mike Frysinger <vapier@gentoo.org>
205 * sim-watch.c (default_interrupt_handler): Define.
206 (sim_watchpoint_install): Set default interrupt_handler to new
207 default_interrupt_handler.
209 2021-01-13 Mike Frysinger <vapier@gentoo.org>
211 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
213 2021-01-13 Mike Frysinger <vapier@gentoo.org>
215 * sim-events.c (sim_events_watch_sim): Change byte_order type to
217 (sim_events_watch_core): Likewise.
218 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
219 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
220 call to sim_events_watch_sim.
222 2021-01-12 Mike Frysinger <vapier@gentoo.org>
224 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
226 2021-01-11 Mike Frysinger <vapier@gentoo.org>
228 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
230 2021-01-11 Mike Frysinger <vapier@gentoo.org>
232 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
234 2021-01-11 Mike Frysinger <vapier@gentoo.org>
236 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
237 strings.h, time.h, and errno.h.
238 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
239 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
240 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
241 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
242 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
243 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
244 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
245 and strings.h include.
247 2021-01-09 Mike Frysinger <vapier@gentoo.org>
249 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
250 * sim-core.c, sim-watch.c: Include libiberty.h.
252 2021-01-09 Mike Frysinger <vapier@gentoo.org>
254 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
256 2021-01-09 Mike Frysinger <vapier@gentoo.org>
258 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
259 Set WERROR_CFLAGS when first arg is not set or is "yes".
261 2021-01-09 Mike Frysinger <vapier@gentoo.org>
263 * hw-base.c (full_name_of_hw): Delete full_name. Replace
264 hw_strdup call with hw_malloc.
266 2021-01-09 Mike Frysinger <vapier@gentoo.org>
268 * cgen-par.c: Include stdlib.h.
269 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
271 2021-01-08 Mike Frysinger <vapier@gentoo.org>
273 * Make-common.in (C_DIALECT): Define.
274 (COMPILE.pre): Append $(C_DIALECT).
275 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
277 2021-01-07 Mike Frysinger <vapier@gentoo.org>
279 * sim-core.c (sim_memory_map): Define.
281 2021-01-04 Mike Frysinger <vapier@gentoo.org>
283 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
284 * configure: Regenerate.
286 2021-01-04 Mike Frysinger <vapier@gentoo.org>
288 * sim-options.c (sim_print_version): Print out more details when
289 is_command is non-zero.
291 2021-01-04 Mike Frysinger <vapier@gentoo.org>
293 * sim-options.c (standard_option_handler): Call sim_print_version.
294 (sim_print_version): New function.
295 * sim-options.h (sim_print_version): New prototype.
297 2021-01-04 Mike Frysinger <vapier@gentoo.org>
299 * sim-config.c (print_sim_config): Rename to ...
300 (sim_config_print): ... this.
301 * sim-config.h: Likewise.
303 2021-01-02 Mike Frysinger <vapier@gentoo.org>
305 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
306 FLOOR_PAGE): Delete unused macros.
307 (align_up, align_down): Define.
309 2020-08-10 Tom de Vries <tdevries@suse.de>
311 * sim-cpu.c: Include stdlib.h for free.
313 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
315 * nrun.c: Include stdlib.h.
316 * sim-core.c: Likewise.
317 * sim-engine.c: Likewise.
318 * sim-io.c: Likewise.
319 * sim-module.c: Likewise.
320 * sim-reason.c: Likewise.
322 2019-12-19 Tom Tromey <tromey@adacore.com>
325 * Makefile.in (install-strip): New target.
327 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
329 * sim-utils.c: Prevent buffer overflow.
331 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
333 * gennltvals.sh: Add PRU libgloss target.
334 * nltvals.def: Regenerate from the latest libgloss sources.
336 2019-06-13 Stafford Horne <shorne@gmail.com>
338 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
339 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
340 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
342 2019-06-13 Stafford Horne <shorne@gmail.com>
344 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
345 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
347 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
349 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
350 CURRENT_TARGET_BYTE_ORDER.
351 (SUBWORDTFSI): Likewise.
352 (JOINSIDF): Likewise.
353 (JOINSIXF): Likewise.
354 (JOINSITF): Likewise.
356 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
358 * sim-base.h: Add 'sim-assert.h' include.
359 * sim-basics.h: Add 'libiberty.h' include.
361 2019-03-28 Stafford Horne <shorne@gmail.com>
363 * sim-options.c: Include "config.h".
365 * sim-watch.c: Include "config.h".
367 * hw-device.c: Include <string.h>.
368 * hw-events.c: Include <string.h>.
369 * hw-handles.c: Include <stdlib.h>.
370 * sim-fpu.c: Include <stdlib.h>.
372 2019-03-28 Stafford Horne <shorne@gmail.com>
374 * Make-common.in (sim-arange_h): Remove sim-arange.c
375 * sim-arange.c: Remove SIM_ARANGE_C.
376 Add ifdef for _SIM_ARANGE_C_.
377 Include "sim-arange.h".
378 Remove include for unused "sim-assert.h".
379 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
380 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
381 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
382 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
384 * sim-arange.h (sim_addr_range_add): Declare as
386 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
387 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
388 Remove definition of SIM_ARANGE_INLINE.
389 Remove [HAVE_INLINE].
390 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
391 * sim-base.h: Include "sim-arange.h"
392 * sim-basics.h: Remove include of "sim-arange.h"
393 * sim-inline.c: Include "sim-arange.c"
394 * sim-inline.h: Define INLINE_SIM_ARANGE.
395 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
396 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
398 2019-01-26 Tom Tromey <tom@tromey.com>
400 * Make-common.in (version.c): Use sim's create-version.sh.
401 * create-version.sh: New file.
403 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
405 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
407 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
409 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
411 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
413 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
414 this point, it should have already been set in cb_syscall.
416 2018-10-05 Stafford Horne <shorne@gmail.com>
418 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
419 (ADDOFDI): New function, add overflow flag DI variant.
420 (SUBCFDI): New function, subtract carry flag DI variant.
421 (SUBOFDI): New function, subtract overflow flag DI variant.
423 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
425 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
427 * sim-core.c (sim_core_set_xor): Likewise.
428 (sim_core_xor_read_buffer): Likewise.
429 (sim_core_xor_write_buffer): Likewise.
431 2017-12-12 Peter Gavin <pgavin@gmail.com>
432 Stafford Horne <shorne@gmail.com>
434 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
436 (MUL1OFSI): New function, 1's complement overflow flag.
438 2017-12-12 Peter Gavin <pgavin@gmail.com>
439 Stafford Horne <shorne@gmail.com>
441 * cgen-accfp.c (remsf, remdf): New function.
442 (cgen_init_accurate_fpu): Add remsf and remdf.
443 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
444 * sim-fpu.c (sim_fpu_rem): New function.
445 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
446 (sim_fpu_rem): New function.
447 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
449 2017-09-06 John Baldwin <jhb@FreeBSD.org>
451 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
454 2017-05-24 Yao Qi <yao.qi@linaro.org>
456 * sim-trace.c (trace_disasm): Caller update.
458 2016-08-15 Mike Frysinger <vapier@gentoo.org>
460 * sim-base.h (sim_state_base): Add prog_syms_count.
461 (STATE_PROG_SYMS_COUNT): Define.
462 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
463 (trace_load_symbols): New function.
464 (trace_sym_value): Likewise.
465 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
466 loading logic with a call to trace_load_symbols.
467 * sim-trace.h (trace_load_symbols, trace_sym_value): New
470 2016-08-13 Mike Frysinger <vapier@gentoo.org>
472 * cgen-types.h (mode_names): Mark const.
473 * cgen-utils.c (mode_names): Likewise.
475 2016-08-13 Mike Frysinger <vapier@gentoo.org>
477 * cgen-defs.h (struct cgen_state): Delete argv and envp.
478 (STATE_ARGV, STATE_ENVP): Delete.
480 2016-02-04 Nick Clifton <nickc@redhat.com>
482 * cgen-scache.c (scache_option_handler): Prevent possible
483 undefined behaviour computing the size of the scache by using
484 unsigned integers instead of signed integers.
486 2016-01-17 Joel Brobecker <brobecker@adacore.com>
488 * sim-fpu.c: Minor comment fixes throughout.
490 2016-01-17 Joel Brobecker <brobecker@adacore.com>
492 * sim-fpu.c (print_bits): Minor reformatting (no code change).
493 (sim_fpu_map): Likewise.
495 2016-01-11 Mike Frysinger <vapier@gentoo.org>
497 * sim-config.c (print_sim_config): Drop extra whitespace before =
498 in output for byte order, stdio, and msb settings.
500 2016-01-10 Mike Frysinger <vapier@gentoo.org>
502 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
503 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
504 sim-stdio, sim-trace, and sim-profile.
505 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
506 (SIM_AC_OPTION_ASSERT): Likewise.
507 (SIM_AC_OPTION_SMP): Likewise.
508 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
509 * configure: Regenerate.
510 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
511 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
512 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
513 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
514 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
515 WITH_ENVIRONMENT & USER_ENVIRONMENT.
516 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
517 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
518 WITH_ASSERT, WITH_STDIO): Delete.
519 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
522 2016-01-10 Mike Frysinger <vapier@gentoo.org>
524 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
525 * configure: Regenerate.
526 * Make-common.in (SIM_PACKAGES): Delete.
527 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
529 2016-01-10 Mike Frysinger <vapier@gentoo.org>
531 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
533 2016-01-10 Mike Frysinger <vapier@gentoo.org>
535 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
537 2016-01-10 Mike Frysinger <vapier@gentoo.org>
539 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
541 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
542 * gentmap.c: Change targ-vals.def include to nltvals.def.
543 * Make-common.in (gentmap): Change targ-vals.def to
544 $(srccom)/nltvals.def.
545 (distclean): Delete rm -f targ-vals.def.
546 * Makefile.in: Update comment.
548 2016-01-10 Mike Frysinger <vapier@gentoo.org>
550 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
551 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
552 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
554 2016-01-10 Mike Frysinger <vapier@gentoo.org>
556 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
557 and --enable-sim-stdcall and sim_stdcall.
558 * configure: Regenerate.
559 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
560 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
561 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
562 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
563 (REGPARM_*): Delete all regparm defines and their use.
565 2016-01-10 Mike Frysinger <vapier@gentoo.org>
567 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
568 * Make-common.in (SIM_CFLAGS): Delete.
569 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
570 * Makefile.in: Likewise.
572 2016-01-09 Mike Frysinger <vapier@gentoo.org>
574 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
575 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
576 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
577 * acinclude.m4 (SIM_AC_COMMON): ... here.
578 * aclocal.m4, configure: Regenerate.
579 * config.in: Delete file.
580 * callback.c: Change cconfig.h include to config.h.
581 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
583 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
584 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
586 2016-01-06 Mike Frysinger <vapier@gentoo.org>
588 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
589 date, and time information.
591 2016-01-06 Mike Frysinger <vapier@gentoo.org>
593 * sim-options.c (sim_parse_args): Mark argv array const.
594 * sim-options.h (sim_parse_args): Likewise.
596 2016-01-05 Mike Frysinger <vapier@gentoo.org>
598 * sim-trace.c: Include dis-asm.h.
599 (OPTION_TRACE_DISASM): New enum.
600 (trace_options): Add trace-disasm flag.
601 (trace_option_handler): Handle OPTION_TRACE_DISASM.
602 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
603 (dis_read, dis_printf, trace_disasm): New functions.
604 * sim-trace.h: Include dis-asm.h.
605 (TRACE_INSN_IDX): Clarify comment.
606 (TRACE_DISASM_IDX): New enum.
607 (TRACE_disasm): New define.
608 (WITH_TRACE_DISASM_P): New define.
609 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
610 (STRACE_DISASM_P): New define.
611 (TRACE_DISASM_P): Likewise.
612 (TRACE_DISASM_P): Likewise.
613 (TRACE_DISASM): Likewise.
614 (trace_disasm): New function.
616 2016-01-04 Mike Frysinger <vapier@gentoo.org>
618 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
620 2016-01-04 Mike Frysinger <vapier@gentoo.org>
622 * cgen-scache.c (MAX): Delete.
623 (scache_init): Change MAX to max.
624 * cgen-trace.c (min): Delete.
625 * cgen-utils.c (min): Delete.
626 * sim-basics.h [!min] (min): Define.
627 [!max] (max): Define.
629 2016-01-04 Mike Frysinger <vapier@gentoo.org>
631 * sim-options.c (sim_parse_args): Tweak getopt error message.
633 2016-01-04 Mike Frysinger <vapier@gentoo.org>
635 * acinclude.m4 (sim-bswap): Delete.
636 * configure: Regenerate.
637 * Make-common.in (SIM_BSWAP): Delete.
638 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
639 * sim-config.h (htonl, ntohl): Delete.
640 (WITH_BSWAP): Delete.
642 2016-01-03 Mike Frysinger <vapier@gentoo.org>
644 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
645 opterr state to it before calling getopt_long and restore afterwards.
646 Set opterr to 0. When optc is '?', call sim_io_eprintf.
648 2016-01-03 Mike Frysinger <vapier@gentoo.org>
650 * hw-device.h (device): Delete commented typedef.
651 * sim-basics.h (device): Delete typedef.
653 2016-01-03 Mike Frysinger <vapier@gentoo.org>
655 * sim-options.c (sim_parse_args): Replace for loop with a call
658 2016-01-03 Mike Frysinger <vapier@gentoo.org>
660 * nrun.c (myname): Mark const.
661 (main): Mark name const. Replace myname parsing loop with a
664 2016-01-03 Mike Frysinger <vapier@gentoo.org>
666 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
667 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
668 (SIM_AC_OPTION_HOSTENDIAN): Delete.
669 * config.in, configure: Regenerate.
670 * Make-common.in (SIM_HOSTENDIAN): Delete.
671 * sim-config.c (current_host_byte_order): Delete.
672 (sim_config): Delete current_host_byte_order assignments and
673 CURRENT_HOST_BYTE_ORDER checks.
674 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
675 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
676 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
677 (current_host_byte_order): Delete.
678 (CURRENT_HOST_BYTE_ORDER): Likewise.
679 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
680 (HOST_BYTE_ORDER): ... this.
681 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
683 (sim_endian_join_16): Likewise.
684 * sim-n-core.h (sim_core_read_misaligned_N): Change
685 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
686 (sim_core_write_misaligned_N): Likewise.
687 * sim-n-endian.h (endian_t2h_N): Likewise.
688 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
689 endian_le2h_N): Likewise.
690 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
692 2016-01-02 Mike Frysinger <vapier@gentoo.org>
694 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
695 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
697 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
698 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
699 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
700 * nrun.c (main): Likewise.
701 * sim-config.c (current_host_byte_order): Change type to enum
702 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
703 (current_target_byte_order): Likewise.
704 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
705 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
707 (sim_config): Change prefered_target_byte_order type to enum
708 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
709 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
710 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
711 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
712 Delete all the various arch/OS endian includes & defines.
713 (current_host_byte_order): Change type to enum bfd_endian.
714 (current_target_byte_order): Likewise.
715 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
716 (CURRENT_TARGET_BYTE_ORDER): Likewise.
717 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
718 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
719 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
721 (sim_events_watch_core): Likewise.
722 * sim-events.h: Likewise.
723 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
725 (sim_core_write_misaligned_N): Likewise.
726 * sim-n-endian.h (endian_h2be_N): Likewise.
727 (endian_be2h_N): Likewise.
728 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
729 (offset_N): Likewise.
730 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
731 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
733 2016-01-02 Mike Frysinger <vapier@gentoo.org>
735 * cgen-defs.h (current_state): Delete.
736 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
737 * sim-utils.c (current_state): Delete.
739 2015-12-30 Mike Frysinger <vapier@gentoo.org>
741 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
744 2015-12-27 Mike Frysinger <vapier@gentoo.org>
746 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
748 2015-12-26 Mike Frysinger <vapier@gentoo.org>
750 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
751 * config.in, configure: Regenerate.
752 * Make-common.in (sim-basics_h): Delete tconfig.h.
753 (distclean): Likewise.
754 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
755 (new_sim_core_mapping): Delete WITH_HW and device *device.
756 (sim_core_map_attach, sim_core_attach): Likewise.
757 (sim_core_read_buffer): Delete WITH_DEVICES logic.
758 (sim_core_write_buffer): Likewise.
759 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
761 (sim_core_attach): Likewise.
762 (device_io_read_buffer, device_io_write_buffer): Delete.
763 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
764 (sim_core_write_aligned_N): Likewise.
765 * tconfig.h: Delete file.
767 2015-12-26 Mike Frysinger <vapier@gentoo.org>
769 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
770 Call sim_cpu_hw_io_read_buffer if cpu is valid.
771 (sim_core_write_buffer): Move cia decl to top of func. Call
772 sim_cpu_hw_io_write_buffer if cpu is valid.
774 2015-12-25 Mike Frysinger <vapier@gentoo.org>
776 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
778 (hw_find_integer_property): Likewise.
779 (hw_find_integer_array_property): Likewise.
780 (hw_add_duplicate_property): Likewise.
782 2015-12-25 Mike Frysinger <vapier@gentoo.org>
784 * sim-config.h (WITH_ENGINE): Delete.
785 * sim-module.c (modules): Always include sim_engine_install.
787 2015-12-25 Mike Frysinger <vapier@gentoo.org>
789 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
790 * cgen-types.h (SIM_HAVE_MODEL): Delete.
791 * sim-base.h: Always include sim-model.h.
792 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
793 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
794 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
795 [!WITH_MODEL_P] (sim_machs): Define.
796 * sim-model.h: Add some developer docs.
797 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
798 (WITH_MODEL_P): Define.
799 * sim-module.c (modules): Always include sim_model_install.
800 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
802 2015-12-25 Mike Frysinger <vapier@gentoo.org>
804 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
805 * sim-model.c: Likewise.
806 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
807 SIM_MACH_IMP_PROPERTIES
809 2015-12-25 Mike Frysinger <vapier@gentoo.org>
811 * sim-core.c (device_error): Delete.
812 (sim_core_map_attach): Delete calls to device_error.
813 (sim_core_attach): Likewise.
814 * sim-core.h (device_error): Delete.
815 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
817 (sim_core_write_aligned_N): Likewise.
819 2015-12-25 Mike Frysinger <vapier@gentoo.org>
821 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
822 * sim-core.c (sim_core_write_buffer): Likewise.
823 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
824 (sim_core_write_aligned_N): Likewise.
826 2015-12-25 Mike Frysinger <vapier@gentoo.org>
828 * dv-pal.c: Include config.h and sim-main.h.
829 (hw_pal_io_read_buffer): Always call CPU_INDEX.
831 2015-12-24 Mike Frysinger <vapier@gentoo.org>
833 * sim-options.c (standard_options): Always enable load-lma and
835 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
837 2015-12-24 Mike Frysinger <vapier@gentoo.org>
839 * sim-module.c (MODULE_LIST): Delete.
841 2015-12-24 Mike Frysinger <vapier@gentoo.org>
843 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
844 Move to h8300/compile.c.
845 [SIM_H8300] (standard_options): Likewise.
846 (standard_option_handler): Likewise.
848 2015-12-24 Mike Frysinger <vapier@gentoo.org>
850 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
851 sim_watchpoint_install.
853 2015-12-24 Mike Frysinger <vapier@gentoo.org>
855 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
856 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
858 * sim-options.c (OPTION_MEM_SIZE): Delete.
859 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
860 (standard_option_handler): Likewise.
862 2015-12-24 Mike Frysinger <vapier@gentoo.org>
864 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
866 2015-11-21 Mike Frysinger <vapier@gentoo.org>
869 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
871 2015-11-21 Mike Frysinger <vapier@gentoo.org>
874 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
875 vasprintf, and va_end together. Check ret after va_end call.
877 2015-11-21 Mike Frysinger <vapier@gentoo.org>
879 * sim-types.h (SIM_PRI_TB): Define.
880 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
881 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
882 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
883 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
885 2015-11-17 Mike Frysinger <vapier@gentoo.org>
887 * sim-main.h (WITH_MODULO_MEMORY): Delete.
888 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
889 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
890 (sim_core_translate): Likewise.
891 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
893 2015-11-16 Mike Frysinger <vapier@gentoo.org>
895 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
896 (cgen_cpu_close): Change to XCONCAT2.
898 2015-11-15 Mike Frysinger <vapier@gentoo.org>
900 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
903 2015-11-14 Mike Frysinger <vapier@gentoo.org>
905 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
906 * sim-close.c: New file.
908 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
909 Ali Lown <ali.lown@imgtec.com>
911 * sim-bits.h (EXTEND6): New macro.
912 (EXTEND12): New macro.
913 (EXTEND25): New macro.
915 2015-06-24 Mike Frysinger <vapier@gentoo.org>
917 * sim-trace.c (trace_one_insn): Delete.
918 * sim-trace.h (trace_one_insn): Delete.
920 2015-06-24 Mike Frysinger <vapier@gentoo.org>
922 * sim-trace.c (debug_printf): Rename to ...
923 (sim_debug_printf): ... this.
924 * sim-trace.h (debug_printf): Delete define.
925 (debug_printf): Rename to ...
926 (sim_debug_printf): ... this.
928 2015-06-24 Mike Frysinger <vapier@gentoo.org>
930 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
931 (trace_options): Add trace-register option.
932 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
933 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
934 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
935 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
936 TRACE_REGISTER_P, TRACE_REGISTER): Define.
938 2015-06-24 Mike Frysinger <vapier@gentoo.org>
940 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
941 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
942 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
943 STRACE_DEBUG): Define.
945 2015-06-24 Mike Frysinger <vapier@gentoo.org>
947 * sim-trace.c (trace_options): Update help text for trace-alu,
948 trace-fpu, trace-vpu, and trace-semantics.
949 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
950 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
952 2015-06-24 Mike Frysinger <vapier@gentoo.org>
954 * sim-assert.h (SIM_FILTER_PATH): Delete.
955 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
956 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
957 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
958 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
959 * sim-events.c: Include libiberty.h.
960 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
962 2015-06-23 Mike Frysinger <vapier@gentoo.org>
964 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
965 (AC_ARG_ENABLE(sim-cflags)): Likewise.
966 (AC_ARG_ENABLE(sim-debug)): Likewise.
967 (AC_ARG_ENABLE(sim-stdio)): Likewise.
968 (AC_ARG_ENABLE(sim-trace)): Likewise.
969 (AC_ARG_ENABLE(sim-profile)): Likewise.
970 (AC_ARG_ENABLE(sim-environment)): Likewise.
971 (AC_ARG_ENABLE(sim-alignment)): Likewise.
972 (AC_ARG_ENABLE(sim-assert)): Likewise.
973 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
974 (AC_ARG_ENABLE(sim-endian)): Likewise.
975 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
976 (AC_ARG_ENABLE(sim-float)): Likewise.
977 (AC_ARG_ENABLE(sim-scache)): Likewise.
978 (AC_ARG_ENABLE(sim-default-model)): Likewise.
979 (AC_ARG_ENABLE(sim-inline)): Likewise.
980 (AC_ARG_ENABLE(sim-packages)): Likewise.
981 (AC_ARG_ENABLE(sim-regparm)): Likewise.
982 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
983 (AC_ARG_ENABLE(sim-smp)): Likewise.
984 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
985 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
986 (AC_ARG_ENABLE(cgen-maint)): Likewise.
987 * configure: Regenerate.
989 2015-06-23 Mike Frysinger <vapier@gentoo.org>
991 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
993 2015-06-23 Mike Frysinger <vapier@gentoo.org>
995 * cgen-trace.c [!__STDC__]: Delete.
996 * sim-trace.h [!__STDC__]: Likewise.
998 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1000 * sim-model.c (sim_model_init): Assert model is not NULL.
1002 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1004 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1005 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1008 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1010 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1011 (SIM_ALU_H): ... this.
1012 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1013 (SIM_ASSERT_H): ... this.
1014 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1015 (SIM_BASICS_H): ... this.
1016 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1017 (SIM_BITS_H): ... this.
1018 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1019 (SIM_ENDIAN_H): ... this.
1021 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1023 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1026 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1028 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1029 m for sentinel testing.
1031 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1033 * sim-syscall.c: Include errno.h and targ-vals.h.
1034 (sim_syscall_multi, sim_syscall): Define.
1035 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1036 * syscall.c (cb_syscall): Extend comment.
1038 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1040 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1041 * sim-syscall.c: New file.
1042 * sim-syscall.h: New file.
1044 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1046 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1047 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1048 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1049 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1050 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1052 * gentmap.c (gen_targ_map_c): Output name field.
1054 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1056 * acinclude.m4: Change configure.in to configure.ac.
1057 * sim-config.h: Likewise.
1059 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1061 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1062 * configure: Regenerate.
1064 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1066 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1067 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1068 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1069 TRACE_DEBUG): Define.
1071 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1073 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1074 * sim-trace.c (trace_option_handler): Likewise.
1075 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1076 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1077 (TRACE_ANY_P): Likewise.
1079 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1081 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1082 CGEN_TRACE_INSN_FINI.
1083 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1084 trace_result to cgen_trace_result, trace_insn_fini to
1085 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1086 and trace_extract to cgen_trace_extract.
1087 * cgen-trace.h (trace_insn_init): Rename to ...
1088 (cgen_trace_insn_init): ... this.
1089 (trace_insn_fini): Rename to ...
1090 (cgen_trace_insn_fini): ... this.
1091 (trace_insn): Rename to ...
1092 (cgen_trace_insn): ... this.
1093 (trace_extract): Rename to ...
1094 (cgen_trace_extract): ... this.
1095 (trace_result): Rename to ...
1096 (cgen_trace_result): ... this.
1097 (TRACE_RESULT_P): Rename to ...
1098 (CGEN_TRACE_RESULT_P): ... this.
1099 (TRACE_INSN_INIT): Rename to ...
1100 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1101 cgen_trace_insn_init.
1102 (TRACE_INSN_FINI): Rename to ...
1103 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1104 cgen_trace_insn_fini.
1105 (TRACE_PRINTF): Rename to ...
1106 (CGEN_TRACE_PRINTF): ... this.
1107 (TRACE_INSN): Rename to ...
1108 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1109 (TRACE_EXTRACT): Rename to ...
1110 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1112 (TRACE_RESULT): Rename to ...
1113 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1114 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1115 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1116 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1117 TRACE_INSN to CGEN_TRACE_INSN.
1118 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1120 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1122 * sim-events.c (ETRACE_P): Delete.
1123 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1124 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1125 * sim-events.h (struct _sim_events): Delete trace member.
1126 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1127 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1129 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1131 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1132 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1133 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1134 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1136 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1138 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1140 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1142 * sim-trace.h (WITH_TRACE_P): New define.
1143 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1144 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1145 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1146 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1147 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1148 Redefine to use WITH_TRACE_P.
1150 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1152 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1153 mistake in call to sim_engine_abort.
1155 2015-04-29 Nick Clifton <nickc@redhat.com>
1158 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1159 increasing parenthesis around casts to signed values.
1161 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1163 * gennltvals.sh: Add mcore support.
1164 * nltvals.def: Regenerate.
1166 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1168 * cgen.sh: Add +x permissions.
1169 * genmloop.sh: Likewise.
1170 * gentvals.sh: Likewise.
1171 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1172 Change all uses of srcroot for newlib to newlibroot.
1174 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1176 * sim-base.h (SIM_CPU): New typedef.
1178 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1180 * cgen-engine.h (CIA_ADDR): Delete.
1181 * sim-base.h: Update sim_cia example.
1182 [!CIA_ADDR] (sim_cia): New typedef.
1184 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1186 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1187 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1188 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1189 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1190 CIA_SET to CPU_PC_SET.
1192 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1194 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1195 * sim-main.h (STATE_CPU): Remove from comment and define.
1197 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1199 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1200 * configure: Regenerate.
1202 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1204 * sim-options.c: Include version.h.
1205 (OPTIONS_VERSION): New enum.
1206 (standard_options): Add "version".
1207 (standard_option_handler): Handle OPTIONS_VERSION.
1209 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1211 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1212 (create-version.sh): Delete.
1214 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1216 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1218 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1220 * run-sim.h, run.c: Delete.
1221 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1223 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1225 * config.in, configure: Regenerate.
1226 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1227 (ZLIB, ZLIBINC): Define.
1228 (BFD_LIB): Add $(ZLIB).
1230 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1232 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1233 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1235 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1237 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1238 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1239 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1241 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1243 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1244 usage of STATE_WATCHPOINTS.
1245 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1246 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1248 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1250 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1252 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1254 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1256 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1258 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1259 of enable_sim_hardware to AC_ARG_ENABLE.
1261 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1263 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1264 Add dv-sockser.o to sim_hw_objs.
1266 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1268 * dv-sockser.c: Include config.h.
1269 * dv-sockser.h: Include sim-inline.h.
1270 [HAVE_DV_SOCKSER]: Move all prototypes here.
1271 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1272 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1274 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1276 * gentmap.c, run.c: Convert old style prototypes.
1278 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1280 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1281 symlinking tconfig.h to tconfig.in.
1282 * config.in, configure: Regenerate.
1283 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1284 * tconfig.in: Rename file ...
1285 * tconfig.h: ... here.
1287 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1289 * dv-socker.h (dv_sockser_install): Declare.
1290 * sim-module.c: Include config.h.
1291 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1292 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1293 * sim-module.h: Include gdb/remote-sim.h.
1295 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1297 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1298 (sim-inline.c): Delete rule.
1300 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1302 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1303 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1304 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1306 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1308 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1309 [!ASSERT, WITH_ASSERT]: Likewise.
1310 * sim-endian.c: Delete sim-io.h include.
1312 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1314 * run-sim.h (sim_kill): Delete unused prototype.
1316 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1318 * gentmap.c: Include "string.h".
1320 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1322 * sim-options.c (sim_args_command): Call freeargv() when failure
1325 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1327 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1329 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1331 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1332 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1333 callbacks following renaming in callback.h.
1334 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1335 callback by call to "to_lstat" callback
1337 2014-08-28 Gary Benson <gbenson@redhat.com>
1339 * sim-trace.h (debug_printf): New define.
1341 2014-08-19 Alan Modra <amodra@gmail.com>
1343 * configure: Regenerate.
1345 2014-08-15 Roland McGrath <mcgrathr@google.com>
1347 * configure: Regenerate.
1348 * config.in: Regenerate.
1350 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1352 * sim-command.c (sim_do_command): Add const to cmd.
1353 * sim-options.c (sim_args_command): Add const to cmd.
1354 * sim-options.h (sim_args_command): Add const to cmd.
1356 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1358 * sim-hload.c (sim_load): Add const to prog.
1359 * sim-load.c (sim_load_file): Likewise.
1360 * sim-utils.c (sim_analyze_program): Likewise.
1361 * sim-utils.h (sim_analyze_program): Likewise.
1362 (sim_load_file): Likewise.
1364 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1366 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1367 * callback.c (system): Delete unused prototype.
1368 (os_init): Likewise.
1369 (os_shutdown): Likewise.
1370 (os_unlink): Likewise.
1371 (os_time): Likewise.
1372 (os_system): Likewise.
1373 (os_rename): Likewise.
1374 (os_write_stdout): Likewise.
1375 (os_flush_stdout): Likewise.
1376 (os_write_stderr): Likewise.
1377 (os_flush_stderr): Likewise.
1378 (os_write): Likewise.
1379 (os_read_stdin): Likewise.
1380 (os_read): Likewise.
1381 (os_open): Likewise.
1382 (os_lseek): Likewise.
1383 (os_isatty): Likewise.
1384 (os_get_errno): Likewise.
1385 (os_close): Likewise.
1386 (os_vprintf_filtered): Likewise.
1387 (os_evprintf_filtered): Likewise.
1388 (os_error): Likewise.
1392 (wrap): Change to new style prototype.
1395 (os_close): Likewise.
1396 (os_poll_quit): Likewise.
1397 (os_get_errno): Likewise.
1398 (os_isatty): Likewise.
1399 (os_lseek): Likewise.
1400 (os_open): Likewise.
1401 (os_read): Likewise.
1402 (os_read_stdin): Likewise.
1403 (os_write): Likewise.
1404 (os_write_stdout): Likewise.
1405 (os_flush_stdout): Likewise.
1406 (os_write_stderr): Likewise.
1407 (os_flush_stderr): Likewise.
1408 (os_rename): Likewise.
1409 (os_system): Likewise.
1410 (os_time): Likewise.
1411 (os_unlink): Likewise.
1412 (os_stat): Likewise.
1413 (os_fstat): Likewise.
1414 (os_lstat): Likewise.
1415 (os_ftruncate): Likewise.
1416 (os_truncate): Likewise.
1417 (os_pipe): Likewise.
1418 (os_pipe_empty): Likewise.
1419 (os_pipe_nonempty): Likewise.
1420 (os_shutdown): Likewise.
1421 (os_init): Likewise.
1422 (cb_read_target_syscall_maps): Likewise.
1423 (cb_target_to_host_syscall): Likewise.
1424 (cb_host_to_target_errno): Likewise.
1425 (cb_target_to_host_open): Likewise.
1426 (cb_store_target_endian): Likewise.
1427 (cb_host_to_target_stat): Likewise.
1428 * sim-hload.c (sim_load): Change to new style prototype.
1429 * sim-load.c (sim_load_file): Change to new style prototype.
1430 (report_transfer_performance): Likewise.
1431 (xprintf_bfd_vma): Likewise.
1432 * syscall.c (cb_get_string): Change to new style prototype.
1433 (get_path): Likewise.
1434 (cb_syscall): Likewise.
1436 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1438 * create-version.sh: Align parameters to match those of
1439 ../../gdb/common/create-version.sh.
1440 * Make-common.in (srcsim): New variable.
1441 (version.c): Adjust call to create-version.sh as per above.
1443 2013-09-23 Alan Modra <amodra@gmail.com>
1445 * configure: Regenerate.
1447 2013-09-03 Mike Stump <mikestump@comcast.net>
1449 * sim-options.c (complete_option_list): Mark text and word const.
1451 2013-06-28 Tom Tromey <tromey@redhat.com>
1453 * Make-common.in (version.c): Use version.in, not
1455 * create-version.sh: Likewise.
1457 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1459 * create-version.sh: New script. Adapted from
1460 gdb/commong/create-version.sh.
1461 * Make-common.in (version.c): Update rule dependencies,
1462 and re-implement using create-version.sh.
1464 2013-06-21 Nick Clifton <nickc@redhat.com>
1466 * gennltvals.sh: Add msp430 support.
1467 * nltvals.def: Regenerate.
1469 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1471 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1472 * aclocal.m4, configure: Regenerate.
1474 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1477 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1478 -Wformat-nonliteral with -Wno-format.
1480 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1482 * acinclude.m4: Regenerate.
1484 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1486 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1487 which do not support dv-sockser.o. Add always as option to
1488 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1489 is always required to be enabled by simulator.
1491 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1493 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1494 * nltvals.def: Regenerate.
1496 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1498 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1499 * config.in, configure: Regenerate.
1501 2012-05-24 Pedro Alves <palves@redhat.com>
1503 * sim-signal.h (sim_signal_to_target): Rename to ...
1504 (sim_signal_to_gdb_signal): ... this.
1505 * sim-signal.c (sim_signal_to_target): Rename to ...
1506 (sim_signal_to_gdb_signal): ... this.
1507 * sim-reason.c (sim_stop_reason): Adjust to rename.
1509 2012-05-24 Pedro Alves <palves@redhat.com>
1513 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1515 2012-05-24 Pedro Alves <palves@redhat.com>
1519 Replace target_signal with gdb_signal throughout.
1521 2012-05-18 Nick Clifton <nickc@redhat.com>
1524 * callback.c: Include config.h before system header files.
1525 * cgen-trace.c: Likewise.
1526 * cgen-utils.c: Likewise.
1527 * gentmap.c: Likewise.
1529 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1531 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1533 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1535 * sim-trace.c: Update the function prototype of save_data_size.
1536 Move the enum data_fmt from here...
1537 * sim-trace.h: ...to here.
1538 Add function prototype of save_data.
1540 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1542 * sim-core.h (sim_core_trans_addr): Add prototype.
1544 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1546 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1547 missing in last change.
1549 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1551 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1552 * nrun.c: Include string.h/strings.h.
1553 * aclocal.m4, config.in, configure: Regenerate.
1555 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1557 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1558 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1559 out -Werror initialization.
1561 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1563 * Make-common.in (TAGS): Change a-z to [:lower:].
1564 * acinclude.m4 (sim-trace): Likewise.
1565 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1566 Change A-Za-z0-9 to [:alnum:].
1568 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1570 * nrun.c (main): Display strsignal of sigrc.
1572 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1574 * Makefile.in (abs_srcdir): Declare.
1575 (srcroot): Define in terms of abs_srcdir.
1576 (headers): Change srcdir to abs_srcdir.
1578 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1580 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1583 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1585 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1586 system bourne shell.
1588 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1590 * syscall.c (cb_get_string): Rename from "get_string".
1591 (get_path): Rename get_string call to cb_get_string.
1593 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1595 * Make-common.in (VPATH): Add $(srccom).
1597 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1598 POSTCOMPILE): New variables.
1599 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1600 Include dependency files, when using GNU Make. Delete all
1601 dependency-only rules.
1602 * aclocal.m4: Include ../../config/depstand.m4. Call
1603 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1604 (MAKE, GMAKE): New substs.
1606 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1609 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1610 * configure, config.in: Regenerate.
1611 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1613 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1615 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1617 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1619 * sim-profile.c (profile_info): Only print the title once.
1621 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1623 * acinclude.m4: Rename from aclocal.m4.
1624 * aclocal.m4: Regenerate.
1626 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1628 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1629 * common.m4: Delete.
1630 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1631 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1632 * configure: Regenerate.
1634 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1636 * sim-alu.h (ALU32_AND): Clear carry flag.
1637 (ALU32_AND): Clear carry flag.
1639 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1641 * dv-cfi.c: Include stdbool.h.
1643 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1645 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1647 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1649 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1650 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1652 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1654 * sim-command.c: Include sim-options.h.
1656 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1658 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1660 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1662 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1663 Delete direct call to AC_PROG_CC.
1665 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1667 * sim-command.c: New file.
1668 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1669 (sim-command.o): New rule.
1671 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1673 * sim-options.c (standard_option_handler): Remove arg[0] check
1674 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1675 not an empty string, otherwise assign "" back to it.
1677 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1679 * nltvals.def: Regenerate to include Blackfin syscalls again.
1681 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1683 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1684 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1685 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1686 (trace_idx_to_str): Likewise.
1687 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1688 (TRACE_syscall): Define.
1689 (WITH_TRACE_SYSCALL_P): Likewise.
1690 (TRACE_SYSCALL_P): Likewise.
1692 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1694 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1695 remove now-unnecessary sub-scope for glue->type setting.
1696 Check to see if the "reg" property exists before we use it, and
1697 if it doesn't exist, error out for "glue" devices.
1699 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1701 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1702 glue-or, and set type to glue_xor when name is glue-xor.
1703 (hw_glue_port_event): Return immediately when type is glue_io
1704 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1705 and hw_port_event calls from glue_and to end of function.
1707 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1709 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1710 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1711 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1712 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1713 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1714 around function arguments.
1716 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1718 * sim-options.c (complete_option_list, sim_complete_command):
1721 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1723 * dv-glue.c: Fix up style.
1725 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1727 * hw-alloc.c (hw_alloc_data): Adjust brace.
1728 * hw-base.c (hw_base_data): Likewise.
1729 (generic_hw_unit_decode): Fix indentation.
1730 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1731 * hw-events.c (hw_event, hw_event_data): Likewise.
1732 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1733 * hw-instances.c (hw_instance_data): Likewise.
1734 * hw-instances.h (hw_instance): Likewise.
1735 * hw-main.h (hw_descriptor, enum): Likewise.
1736 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1737 * hw-ports.h (hw_port_descriptor): Likewise.
1738 * hw-properties.c (hw_property_data): Likewise.
1739 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1740 _range_property_spec, _reg_property_spec): Likewise.
1741 * hw-tree.c (_name_specifier, printer): Likewise.
1742 (split_device_specifier, parse_string_property, hw_tree_traverse,
1743 print_size, print_reg_property, print_string, print_properties):
1746 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1748 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1749 * Make-common.in (dv-cfi.o): New rule.
1750 * dv-cfi.c, dv-cfi.h: New files.
1752 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1754 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1755 fcntl.h and sys/fcntl.h, for constants.
1756 * nltvals.def: Regenerate.
1757 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1758 * sim-io.h (sys/types.h, sys/stat.h): Include.
1759 (sim_io_stat, sim_io_fstat): Declare.
1761 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1763 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1764 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1765 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1766 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1767 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1768 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1769 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1770 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1771 syscall.c: Trim trailing whitespace.
1773 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1775 * gennltvals.sh: Handle bfin targets.
1776 * nltvals.def: Regenerate.
1778 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1780 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1783 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1785 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1786 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1787 (hw_free): Drop zfree logic and always call free.
1788 * hw-base.c (hw_delete): Change zfree to free.
1789 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1790 (hw_handle_remove_phandle): Likewise.
1791 * hw-instances.c (hw_instance_delete): Likewise.
1792 * hw-tree.c (parse_reg_property): Likewise.
1793 (parse_ranges_property): Likewise.
1794 (parse_string_property): Likewise.
1795 * sim-core.c (sim_core_uninstall): Likewise.
1796 * sim-cpu.c (sim_cpu_free_all): Likewise.
1797 * sim-hw.c (sim_hw_uninstall): Likewise.
1798 * sim-memopt.c (do_memopt_delete): Likewise.
1799 (sim_memory_uninstall): Likewise.
1800 * sim-module.c (sim_module_uninstall): Likewise.
1801 * sim-options.c (sim_parse_args): Likewise.
1802 * sim-profile.c (profile_pc_cleanup): Likewise.
1803 (profile_uninstall): Likewise.
1804 * sim-watch.c (do_watchpoint_delete): Likewise.
1805 * sim-utils.c (zfree): Delete.
1806 (sim_state_free): Change zfree to free.
1807 * sim-utils.h (zfree): Delete.
1809 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1811 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1813 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1815 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1817 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1819 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1821 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1822 when asprintf fails.
1823 * sim-utils.c (sim_do_commandf): Issue an error and return when
1825 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1828 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1830 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1831 bytes has been calculated and when mmap_next_fd is valid and
1833 (memory_option_handler): Allow missing size when mmap_next_fd is
1836 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1838 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1839 not empty, and always append $3 to $hardware.
1841 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1843 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1844 * sim-hw.h (sim_hw_abort): Likewise.
1846 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1848 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1850 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1852 * run.1: Copyright year update.
1854 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1856 * hw-alloc.h (HW_NALLOC): Define.
1858 010-12-28 Mike Frysinger <vapier@gentoo.org>
1860 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1862 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1864 * sim-memopt.c (OPTION_MAP_INFO): Define.
1865 (memory_options): Handle --map-info.
1866 (memory_option_handler): Handle OPTION_MAP_INFO.
1868 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1870 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1871 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1872 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1874 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1876 * sim-core.c (WITH_HW): Add device casts to device_error,
1877 device_io_read_buffer, and device_io_write_buffer.
1879 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1881 * dv-sockser.c (dv_sockser_write_buffer): New function.
1882 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1883 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1885 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1887 * callback.c (os_lseek): Call wrap on lseek result.
1889 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1891 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1892 call by its equality to -1 not by it being negative.
1893 (connected_p): Likewise for accept() call.
1895 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1897 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1899 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1901 * profile.c (sim_profile_print_bar): Add cpu argument.
1903 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1905 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1907 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1909 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1910 (profile_print_pc): Convert sim_io_printf to profile_printf.
1911 (profile_print_insn): Likewise.
1912 (profile_print_memory): Likewise.
1913 (profile_print_core): Likewise.
1914 (profile_print_model): Likewise.
1915 (sim_profile_print_bar): Likewise.
1916 (profile_print_speed): Likewise.
1917 (profile_print_addr_ranges): Likewise.
1918 (profile_info): Likewise.
1919 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1921 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1923 * sim-model.c (OPTION_MODEL): Convert to enum.
1924 (OPTION_MODEL_INFO): New enum.
1925 (model_options): Add model-info/info-model entries.
1926 (model_option_handler): Handle OPTION_MODEL_INFO.
1928 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1930 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1931 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1934 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1936 * sim-hrw.c (sim_write): Add const to buf arg.
1937 * sim-utils.h (sim_write_fn): Likewise.
1939 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1941 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1944 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1946 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1947 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1948 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1949 * dv-sockser.c (sockser_options): Likewise.
1950 * hw-ports.c (empty_hw_ports): Likewise.
1951 * sim-hw.c (hw_options): Likewise.
1952 * sim-model.c (model_options): Likewise.
1953 * sim-options.c (standard_options): Likewise.
1954 * sim-profile.c (profile_options): Likewise.
1955 * sim-trace.c (trace_options): Likewise.
1956 * sim-watch.c (watchpoint_options): Likewise.
1958 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1960 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1961 the local "arg_table" variable, and the xmalloc cast.
1963 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1965 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1967 (sim_fpu_print_func): Add const markings to format buffer.
1969 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1971 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1973 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1975 * sim-trace.c (save_data): Add const markings to "buf" argument.
1977 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1979 * sim-options.c (standard_option_handler): Add const markings to
1982 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1984 * hw-ports.h: Fix spelling typos.
1986 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1988 * configure.ac: Check for socklen_t.
1989 * configure, config.in: Regenerated.
1990 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1992 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1994 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1995 * sim-hw.c (hw_option_handler): Likewise.
1997 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1999 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2000 (interrupt_nr_to_str): Likewise.
2001 (default_interrupt_names): Add const to pointer type.
2002 (sim_watchpoint_install): Add const to prefix.
2003 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2005 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2007 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2008 (sim_core_write_buffer): Likewise.
2010 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2012 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2013 the SIM_HAVE_ADDR_RANGE define.
2015 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2017 * sim-core.h (device_error): Add const to message, and add printf
2020 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2022 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2023 SIM_HAVE_ADDR_RANGE define.
2025 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2027 * dv-glue.c (hw_glue_ports): Swap static and const.
2029 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2031 * nrun.c (usage): Use void in definition.
2032 * sim-options.c (dup_arg_p): Convert old-style function definition.
2033 (sim_parse_args): Likewise.
2034 (sim_print_help): Likewise.
2035 * sim-trace.c (set_trace_option_mask): Likewise.
2036 (set_trace_option): Likewise.
2037 * sim-utils.c (sim_analyze_program): Likewise.
2038 (sim_elapsed_time_get): Likewise.
2039 (sim_elapsed_time_since): Likewise.
2041 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2043 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2044 (standard_options): Likewise.
2045 (standard_option_handler): Likewise.
2047 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2049 * hw-ports.c (TRACE): Delete.
2050 * hw-properties.c (TRACE): Delete.
2051 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2052 (hw_find_integer_property): Likewise.
2053 (hw_find_integer_array_property): Likewise.
2054 (hw_add_duplicate_property): Likewise.
2056 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2058 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2061 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2063 * sim-model.c: Include sim-model.h
2065 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2067 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2068 & from the STATE_CPU() examples.
2070 2010-01-24 Doug Evans <dje@sebabeach.org>
2072 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2073 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2075 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2076 (struct cgen_fp_ops): Update signatures of floating point conversion
2079 * Make-common.in (CGEN_SIM_DEPS): Define.
2080 (CGEN_INCLUDE_DEPS): Use it.
2081 (CGEN_MAIN_CPU_DEPS): Simplify.
2083 2010-01-22 Doug Evans <dje@sebabeach.org>
2085 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2086 (SUBWORDTFSI, JOINSIDI): Ditto.
2088 2010-01-05 Doug Evans <dje@sebabeach.org>
2090 * cgen-types.h (SETDI): Delete, unused.
2092 2009-12-02 Doug Evans <dje@sebabeach.org>
2094 * cgen-engine.h: Remove duplicated comment.
2096 2009-11-23 Doug Evans <dje@sebabeach.org>
2098 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2099 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2101 2009-11-22 Doug Evans <dje@sebabeach.org>
2103 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2104 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2105 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2106 instead of CGEN_INSN_INT.
2108 * cgen-trace.h (trace_extract): Add cast to fix warning.
2110 2009-11-05 Doug Evans <dje@sebabeach.org>
2112 * cgen-mem.h (DECLARE_GETT): Don't inline.
2113 (DECLARE_SETT): Ditto.
2115 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2117 * sim-inline.h: Fix spelling error.
2119 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2121 * Make-common.in: Add datarootdir.
2123 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2125 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2126 (SIM_CHECK_MEMBERS_1): Remove.
2127 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2128 AC_CHECK_MEMBERS one.
2129 * configure: Regenerate.
2131 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2132 * configure: Regenerate.
2134 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2136 * config.in: Regenerate.
2137 * configure: Likewise.
2139 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2140 definition of AC_CHECK_MEMBER.
2142 * aclocal.m4: m4_include toplevel config/override.m4.
2143 * configure: Regenerate.
2145 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2147 * Makefile.in (datarootdir): New variable.
2149 2009-07-07 Doug Evans <dje@sebabeach.org>
2151 * Make-common.in (CPU_DIR): Define.
2153 2009-07-06 Doug Evans <dje@sebabeach.org>
2155 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2156 identifiers for file types rather than encoding internal
2157 implementation details of cgen.sh.
2158 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2159 * cgen.sh: Add support for parallel makes.
2160 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2162 2009-05-18 Jon Beniston <jon@beniston.com>
2164 * gennltvals.sh: Add lm32 target.
2165 * nltvals.def: Add lm32 syscall definitions.
2167 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2169 Speed up simulator startup:
2170 * sim-utils.c (zalloc): Use xcalloc.
2172 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2174 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2175 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2176 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2177 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2178 type, QI, HI, SI, DI.
2180 * callback.c (os_error): Mark as being a noreturn function.
2181 * sim-io.h (sim_io_error): Similar for sim_io_error.
2183 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2185 * aclocal.m4: Fix underquoting of function names.
2187 2008-10-21 Julian Brown <julian@codesourcery.com>
2189 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2191 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2193 * common.m4: Add test for libz and zlib.h.
2194 * configure: Regenerate to track ../common/common.m4 changes.
2197 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2198 Daniel Jacobowitz <dan@codesourcery.com>
2199 Joseph Myers <joseph@codesourcery.com>
2201 * aclocal.m4: Include ../../config/acx.m4.
2202 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2203 * configure, config.in: Regenerate.
2204 * Make-common.in (LIB_OBJS): Add version.o.
2205 (version.c, version.o): New rules.
2206 * run.c: Include version.h.
2207 (usage): Add help parameter. Print output either to stdout or
2208 stderr depending on that parameter.
2209 (print_version): New.
2210 (main): Check for --help and --version.
2211 * run-sim.h (sim_target_display_usage): Add help parameter.
2214 2008-04-14 Hans Kester <kester.hans@gmail.com>
2216 * sim-signal.c: Define missing signals for _WIN32.
2218 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2220 * gennltvals.sh: Add cr16.
2221 * nltvals.def: Rebuild.
2223 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2225 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2226 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2228 2007-08-10 Nick Clifton <nickc@redhat.com>
2230 * sim-memopt.c (memory_options): Mention that the
2231 --memory-size switch accepts suffixes.
2232 (parse_size): Handle a suffix on the size value.
2233 * sim-options.c (standard_options): Mention that the mem-size
2234 switch accepts suffixes.
2235 (standard_option_handler): Handle a suffix on the size value.
2237 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2239 * acconfig.h: Remove.
2240 * config.in: Regenerate.
2242 2006-11-07 Thiemo Seufer <ths@mips.com>
2244 * gentmap.c: Fix compile time warning.
2246 2006-11-07 Thiemo Seufer <ths@mips.com>
2248 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2249 for bfd text addresses.
2251 2006-08-29 Thiemo Seufer <ths@mips.com>
2252 Nigel Stephens <nigel@mips.com>
2254 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2255 SIM_QUIET_NAN_NEGATED.
2257 2006-08-29 Nigel Stephens <nigel@mips.com>
2259 * sim-profile.c (profile_pc_init): Initialise default profiling
2260 frequency to a prime number.
2261 (profile_print_pc): Convert gmon.out sample data into target
2264 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2266 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2267 * common.m4: Likewise.
2268 * configure: Regenerated.
2270 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2272 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2273 * configure: Regenerated.
2275 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2277 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2278 and LIBINTL_DEP everywhere.
2279 (CSEARCH): Use INCINTL.
2280 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2282 * configure: Regenerated.
2284 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2286 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2287 option-contents test.
2289 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2291 * sim-signal.c (sim_signal_to_target): Fix typos.
2293 * sim-reason.c (sim_stop_reason): Use
2294 sim_signal_to_target, not sim_signal_to_host.
2295 * sim-signal.c (sim_signal_to_host): Fix typo.
2296 (sim_signal_to_target): New function.
2298 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2300 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2303 2005-07-08 Ian Lance Taylor <ian@airs.com>
2305 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2307 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2308 different fraction for a quiet NaN.
2309 (unpack_fpu): Likewise.
2311 2005-07-08 Ben Elliston <bje@au.ibm.com>
2313 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2314 * sim-load.c: Likewise.
2315 * syscall.c: Likewise.
2317 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2319 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2322 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2324 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2326 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2328 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2329 and signed64 for __ALPHA__.
2331 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2333 * aclocal.m4 Include ../../gettext.m4.
2334 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2335 (AM_LC_MESSAGES): Remove.
2336 * configure: Regenerate.
2338 2005-02-28 Jim Blandy <jimb@redhat.com>
2340 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2341 -Wuninitialized in the default list of build warnings if CFLAGS is
2342 set, and doesn't include -O. (Using -Wuninitialized without
2343 optimization produces a warning, which interferes with compilation
2346 2005-02-21 Jim Blandy <jimb@redhat.com>
2348 * callback.c (os_fstat): Don't declare 't' unless it's used.
2350 2005-02-09 Jim Blandy <jimb@redhat.com>
2352 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2354 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2355 to $(CGEN), to ensure that the command substitution happens where
2356 the variable is referenced in the submake, not when the submake's
2357 arguments are expanded.
2358 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2359 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2360 application Scheme script directly after ${cgen}; don't precede it
2363 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2365 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2366 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2367 Include libiberty.h.
2368 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2369 being either end of a pipe.
2370 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2371 (os_shutdown): Clear pipe state.
2372 (default_callback): Initialize new members.
2374 * callback.c (default_callback): Initialize target_endian.
2375 (cb_store_target_endian): Renamed from store, new first parameter
2376 host_callback *cb, drop last parameter big_p. Take endianness
2378 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2379 Remove variable big_p.
2380 * nrun.c (main): Initialize default_callback.target_endian.
2382 2005-01-14 Andrew Cagney <cagney@gnu.org>
2384 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2385 Add explicit call to AC_CONFIG_HEADER.
2386 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2387 * configure: Re-generate.
2389 2005-01-12 Andrew Cagney <cagney@gnu.org>
2391 * common.m4: New file, based on of aclocal.m4.
2393 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2395 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2396 * configure: Regenerated to track ../common/aclocal.m4 changes.
2398 2005-01-07 Andrew Cagney <cagney@gnu.org>
2400 * configure.ac: Rename configure.in, require autoconf 2.59.
2401 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2402 * configure: Re-generate.
2404 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2406 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2407 <case CB_SYS_ftruncate>: New cases.
2409 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2411 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2412 (cb_syscall) <case CB_SYS_rename>: New case.
2413 * callback.c (os_lstat): New function.
2415 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2417 * run.1: Document --sysroot=filepath.
2418 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2419 (standard_options): Support --sysroot=<path>.
2420 (standard_option_handler): Handle OPTION_SYSROOT.
2421 * syscall.c (simulator_sysroot): Define, initialized empty.
2422 (get_path): Prepend simulator_sysroot to absolute file path.
2423 [HAVE_STRING_H]: Include string.h.
2424 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2425 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2426 (main): If simulator_sysroot is not empty, chdir there.
2427 * sim-config.h (simulator_sysroot): Declare.
2429 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2430 cgen_rtx_error" in a CGEN-generated simulator.
2431 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2432 replacement for CGEN-related breakpoints.
2434 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2436 * Make-common.in (sim-basics_h): Add $(callback_h).
2438 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2440 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2441 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2442 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2443 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2444 (SIM_CHECK_MEMBERS): New macros.
2445 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2446 for struct stat member test and write. Add ST_x calls for each
2447 struct stat member tested in configure.in. Wrap each ST_x call in
2448 #ifdef of configure macro for that member.
2449 * configure, config.in: Regenerate.
2451 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2453 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2455 <case desc>: Pass -OPC opcfile.
2456 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2457 parameter to cgen.sh.
2459 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2461 * Make-common.in (sim-basics_h): Correct dependencies on
2462 cconfig.h and tconfig.h
2463 (sim-load.o): Correct typo in sim-basics_h dependency.
2465 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2467 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2468 sub-dependencies for other sim files that they include.
2469 (sim_main_headers): Use sim-*_h macros.
2470 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2472 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2474 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2477 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2478 $(remote_sim_h) too.
2479 (sim_main_headers): Add sim-utils.h.
2481 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2483 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2485 2004-07-26 Andrew Cagney <cagney@gnu.org>
2487 Problem from Olaf Hering <olh@suse.de>.
2488 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2490 2004-07-10 Ben Elliston <bje@au.ibm.com>
2492 * hw-tree.c (parse_integer_property): Typo fix in comments.
2493 * sim-options.c (sim_args_command): Likewise.
2495 2004-06-28 Andrew Cagney <cagney@gnu.org>
2497 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2499 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2501 * callback.c (os_shutdown): Fix bug in last change: actually
2502 mark file descriptors as available on startup.
2504 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2506 [ include/gdb: * callback.h (host_callback_struct): Replace
2507 members fdopen and alwaysopen with fd_buddy. ]
2508 * callback.c: Changed all users.
2510 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2512 * sim-load.c (sim_load_file): Use bfd_get_section_size
2513 instead of bfd_get_section_size_before_reloc.
2515 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2517 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2518 passing it to printf.
2520 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2522 * callback.c: Update copyright dates.
2524 * sim-basics.h: Likewise.
2525 * sim-load.c: Likewise.
2526 * syscall.c: Likewise.
2528 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2530 * callback.c: Include cconfig.h instead of config.h.
2532 * sim-basics.h: Likewise.
2533 * sim-load.c: Likewise.
2534 * syscall.c: Likewise.
2536 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2538 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2540 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2542 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2544 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2546 * sim-options.c (standard_options): Fix the names of H8
2549 2003-10-30 Andrew Cagney <cagney@redhat.com>
2551 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2552 with "struct bfd_symbol".
2554 2003-10-21 Andrew Cagney <cagney@redhat.com>
2556 * callback.c (os_truncate): Call "truncate", and not "stat".
2558 2003-10-20 Andrew Cagney <cagney@redhat.com>
2560 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2562 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2564 * callback.c (os_ftruncate, os_truncate): New functions.
2565 (default_callback): Initialize ftruncate and truncate members.
2567 2003-09-08 Dave Brolley <brolley@redhat.com>
2569 On behalf of Doug Evans <dje@sebabeach.org>
2570 * cgen.sh: New arg archfile.
2571 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2572 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2574 2003-08-28 Andrew Cagney <cagney@redhat.com>
2576 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2577 * sim-options.c (print_help): Cast the format with specifier to
2580 2003-08-20 Michael Snyder <msnyder@redhat.com>
2581 Dave Brolley <brolley@redhat.com>
2583 * cgen-par.h (flags, word1): New target-specific
2584 fields of CGEN_WRITE_QUEUE_ELEMENT.
2585 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2586 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2587 * gennltvals.sh: Add frv target.
2588 * nltvals.def: Add frv target.
2590 2003-06-23 Michael Snyder <msnyder@redhat.com>
2592 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2593 * sim-reg.c: Fix cut-and-paste bug in comment.
2595 2003-06-22 Andrew Cagney <cagney@redhat.com>
2597 From matthew green <mrg@redhat.com>:
2598 * sim-fpu.h: Update copyright.
2599 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2600 * sim-fpu.c: Update copyright.
2601 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2603 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2605 From Doug Evans <dje@sebabeach.org>:
2606 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2607 with disassemble_info:read_memory_func.
2608 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2610 2003-06-04 Michael Snyder <msnyder@redhat.com>
2612 * common/run.c (main): Remove SIM_H8300 ifdef.
2614 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2615 (standard_options): Add '-x' for h8/300sx.
2616 (standard_option_handler): Add case for SIM_H8300SX.
2618 2003-04-13 Michael Snyder <msnyder@redhat.com>
2620 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2622 2003-03-01 Andrew Cagney <cagney@redhat.com>
2624 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2625 (sim_engine_vabort): Ditto.
2627 2003-02-27 Andrew Cagney <cagney@redhat.com>
2629 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2630 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2631 * nrun.c (main): Ditto.
2633 2003-02-26 Andrew Cagney <cagney@redhat.com>
2635 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2636 (sim_engine_vabort): Ditto.
2637 (sim_engine_halt, sim_engine_restart): Ditto.
2639 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2641 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2642 (sim-break_h): Delete macro.
2643 (sim-break.o): Delete rule.
2644 * sim-break.c: Delete file.
2645 * sim-break.h: Delete file.
2646 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2647 (STATE_BREAKPOINTS): Delete macro.
2648 (sim_state_base): Delete field breakpoints.
2649 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2650 sim_break_install to array.
2652 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2654 * run.c (usage): Fix typos.
2656 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2658 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2660 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2662 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2663 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2664 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2665 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2666 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2667 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2668 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2669 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2670 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2671 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2673 2002-11-13 Andrew Cagney <cagney@redhat.com>
2675 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2677 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2679 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2680 (distclean): Depend on it.
2682 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2684 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2686 2002-08-29 Dave Brolley <brolley@redhat.com>
2688 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2690 2002-07-17 Andrew Cagney <cagney@redhat.com>
2692 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2693 (sim_set_callbacks, sim_size, sim_trace)
2694 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2695 to here from "gdb/remote-sim.h".
2697 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2699 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2700 avoid possible longjmp problems with automatic variable siggnal.
2702 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2704 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2705 * Make-common.in (installdirs): Make $(libdir) too, needed when
2706 installing libsim.a.
2708 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2710 * gennltvals.sh (dir): Mark d30v as obsolete.
2711 * nltvals.def: Remove d30v.
2713 2002-06-17 Andrew Cagney <cagney@redhat.com>
2715 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2717 * sim-memopt.c: Include <unistd.h>.
2718 (do_memopt_add): Fix printf format.
2719 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2721 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2723 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2724 --enable-gdb-build-warnings.
2725 * configure: Regenerated to track ../common/aclocal.m4 changes.
2727 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2729 * sim-fpu.c (unpack_fpu): Initialize exponent for
2732 (sim_fpu_sqrt): Same.
2734 2002-06-08 Andrew Cagney <cagney@redhat.com>
2736 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2737 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2739 * sim-load.c: Ditto.
2740 * callback.c: Ditto.
2742 * Make-common.in (callback_h): Define.
2743 (remote_sim_h): Define.
2745 (callback.o): Update.
2746 (syscall.o): Update.
2749 (sim-hload.o): Update.
2751 (sim-reason.o): Update.
2752 (sim-reg.o): Update.
2753 (sim-resume.o): Update.
2755 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2757 * run.c: Fix formatting.
2759 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2761 * run-sim.h: New header. Provide prototypes for functions used
2762 between run() and libsim.a which are not used by GDB.
2763 * run.c: Include run-sim.h.
2764 (main): If SIM_TARGET_SWITCHES is defined call
2765 sim_target_parse_command_line.
2766 (usage): If SIM_TARGET_SWITCHES is defined call
2767 sim_target_display_usage.
2769 2002-05-17 Andrey Volkov <avolkov@transas.com>
2771 * run.c: Made h8300s as new target, not h8300h alias.
2772 Added new option -S (h8300s target)
2773 * sim-options.c: Ditto.
2775 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2777 * callback.c: Use 'deprecated' rather than 'depreciated.'
2779 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2781 From wiz at danbala:
2782 * sim-fpu.h: Fix grammar and typos.
2785 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2787 * callback.c: Fix some spelling errors.
2788 * hw-device.h: Likewise.
2789 * hw-tree.c: Likewise.
2790 * sim-abort.c: Likewise.
2791 * sim-alu.h: Likewise.
2792 * sim-core.h: Likewise.
2793 * sim-events.c: Likewise.
2794 * sim-events.h: Likewise.
2795 * sim-fpu.h: Likewise.
2796 * sim-profile.h: Likewise.
2797 * sim-utils.c: Likewise.
2799 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2801 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2804 2002-01-20 Ben Elliston <bje@redhat.com>
2806 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2807 the comment for this enumerator.
2809 2002-01-14 Ben Elliston <bje@redhat.com>
2811 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2813 2001-12-20 Kazu Hirata <kazu@hxi.com>
2815 * run.c (usage): Fix a typo.
2817 2001-07-05 Ben Elliston <bje@redhat.com>
2819 * Make-common.in (srccgen): Remove.
2820 (CGEN_CPU_DIR): Define.
2821 (CGEN_READ_SCM): Redefine without $(srccgen).
2822 (CGEN_ARCH_SCM): Ditto.
2823 (CGEN_CPU_SCM): Ditto.
2824 (CGEN_DECODE_SCM): Ditto.
2825 (CGEN_DESC_SCM): Ditto.
2827 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2829 * sim-load.c (sim_load_file): Put it back: external now.
2830 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2832 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2834 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2836 * sim-utils.c (sim_analyze_program): Ditto.
2838 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2840 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2841 we're finished with its immediate use.
2842 * sim-load.c (sim_load_file): Ditto.
2844 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2846 Add support for mmap-based memory regions.
2847 * sim-memopt.c (mmap_next_fd): New global.
2848 (sim_memory_init): Reinitialize it.
2849 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2850 "--memory-mapfile FILE" option. Check for some errors.
2851 (do_memopt_add): Conditionally do mmap instead of malloc for
2852 backing store of simulated memory. Check for more errors.
2853 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2854 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2855 * configure.in: Look for mmap/fstat related functions and headers.
2856 * config.in, configure: Regenerated.
2858 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2860 * sim-core.c (sim_core_map_attach): Correct overlap-related
2863 2001-03-07 Michael Meissner <meissner@redhat.com>
2865 * run.c (alloca-conf.h): Delete, no longer provided.
2867 2001-02-22 Ben Elliston <bje@redhat.com>
2869 * sim-trace.h (TRACE_VPU_IDX): Add.
2870 (TRACE_vpu): Define.
2871 (WITH_TRACE_VPU_P): Likewise.
2872 (TRACE_VPU_P): Likewise.
2873 * sim-trace.c (OPTION_TRACE_VPU): Define.
2874 (trace_options): Add --trace-vpu.
2875 (trace_option_handler): Handle OPTION_TRACE_VPU.
2876 (trace_option_handler): Include VPU tracing in --trace-semantics.
2877 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2879 2001-02-21 Ben Elliston <bje@redhat.com>
2881 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2882 (TRACE_BRANCH_INPUT2): Likewise.
2884 2001-02-09 Ben Elliston <bje@redhat.com>
2886 * (profile_print_pc): Write header out in target byte order.
2888 2001-02-09 Ben Elliston <bje@redhat.com>
2890 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2891 adjusting the pc shift value.
2893 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2895 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2896 where a numeric value is supplied.
2898 2001-01-06 Ben Elliston <bje@redhat.com>
2900 * cgen.sh: Allow extrafiles to include the semantics files when
2901 generating an ISA-specific decoder.
2903 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2905 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2907 2000-12-23 Ben Elliston <bje@redhat.com>
2909 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2910 them to the trace stream using sim_fpu_printn_fpu. Include
2913 2000-12-15 Ben Elliston <bje@redhat.com>
2915 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2916 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2917 trailing digits as specified (-1 to print all digits).
2918 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2919 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2922 2000-12-13 Ben Elliston <bje@redhat.com>
2924 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2925 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2928 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2930 * sim-endian.h: Don't have parameters on macro definitions which
2931 are simply renaming functions, to permit use of XCONCAT2 in both
2932 the macro name and the arguments in a use of such a definition.
2934 2000-12-11 Ben Elliston <bje@redhat.com>
2936 * cgen-ops.h (SUBWORDDFDI): New function.
2938 2000-12-05 Ben Elliston <bje@redhat.com>
2940 * Make-common.in (cgen-defs): New target.
2941 (cgen-decode): Pass $(EXTRAFILES).
2943 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2944 -outfile-suffix options.
2946 2000-12-04 Ben Elliston <bje@redhat.com>
2948 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2949 (SUBWORDSIUQI): Likewise.
2950 (SUBWORDDIHI): Likewise.
2951 (SUBWORDDIQI): New function.
2953 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2954 * cgen-scache.c (scache_option_handler): Remove unused local var.
2956 2000-12-03 Ben Elliston <bje@redhat.com>
2958 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2960 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2962 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2964 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2966 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2969 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2971 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2972 (set_hw_delete): Moved the macro as a function.
2973 * hw-base.h (set_hw_delete): Declare as external function.
2974 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2975 allocated using hw_malloc.
2977 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2979 * sim-options.c (sim_parse_args): Free the memory used for
2980 long_options, short_options, handlers, opt_cpu, orig_val.
2982 2000-11-20 Ben Elliston <bje@redhat.com>
2984 * cgen-ops.h (SUBBI): New macro.
2985 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2986 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2988 2000-11-16 Ben Elliston <bje@redhat.com>
2990 * cgen-types.h (VOID): New type.
2992 2000-11-09 Ben Elliston <bje@redhat.com>
2994 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2995 (sim_fpu_two): Set exponent to 1.
2997 2000-10-26 Ben Elliston <bje@redhat.com>
2999 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3000 `all'. Pass `-i' options to cgen applications.
3001 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3002 cgen-desc): Pass $(isa) to cgen.sh.
3004 2000-10-08 Ben Elliston <bje@redhat.com>
3006 * cgen-utils.c (cgen_rtx_error): New function.
3008 2000-10-07 Ben Elliston <bje@redhat.com>
3010 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3011 conditions for sim_core_read_buffer().
3013 2000-09-26 Dave Brolley <brolley@redhat.com>
3015 * cgen-utils.c (RORQI): New function.
3016 (ROLQI): New function.
3017 (RORHI): New function.
3018 (ROLHI): New function.
3020 2000-08-28 Dave Brolley <brolley@redhat.com>
3022 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3023 in insn_value if it will fit.
3025 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3027 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3029 2000-08-15 Dave Brolley <brolley@redhat.com>
3031 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3033 2000-08-15 Dave Brolley <brolley@redhat.com>
3035 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3036 (PROFILE_CPU_FREQ): New macro.
3037 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3038 (profile-options): Add profile-cpu-frequency.
3039 (parse_frequency): New function.
3040 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3041 (profile_print_speed): Print cpu frequency and simulated execution time.
3042 Re-indent other items to match.
3044 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3046 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3048 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3050 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3051 * Makefile.in (install): Install run.1 man page.
3053 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3055 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3056 * Makefile.in (headers,nltvals.def): Merge.
3058 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3060 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3061 * nrun.c (main): Print the simulator statistics only in
3063 * hw-properties.h (hw_find_integer_array_property): Fix
3064 prototype (use signed_cell).
3066 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3067 * sim-events.c (sim_events_remain_time): New function returning
3068 the time that remains before the event is raised.
3069 * hw-events.c (hw_event_remain_time): Likewise.
3070 * sim-events.h (sim_events_remain_time): Declare.
3071 * hw-events.h (hw_event_remain_time): Declare.
3073 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3074 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3075 (OPTION_HW_LIST): New option --hw-list to list the devices.
3076 (hw_option_handler): List the device tree with 'sim_hw_print'.
3078 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3079 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3080 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3081 (EXTENDED): Define for 16-bit word size.
3082 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3083 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3084 * sim-types.h: Added support for 16-bit targets.
3086 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3088 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3090 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3092 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3093 * Makefile.in (distclean): Clean cconfig.h also.
3095 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3097 * configure: Regenerated to track ../common/aclocal.m4 changes.
3099 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3101 * aclocal.m4 (sim-profile): Enable the profiler by default.
3103 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3105 * run.c (main): Initialize sigrc.
3107 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3109 * sim-events.c (update_time_from_event): Add more detailed event
3112 2000-03-30 Dave Brolley <brolley@redhat.com>
3114 * aclocal.m4 (cgen): Use guile to run cgen.
3116 2000-03-23 Dave Brolley <brolley@redhat.com>
3118 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3120 * cgen-accfp.c (fextsfdf): New function.
3121 (ftruncdfsf): New function.
3122 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3124 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3126 * cgen-ops.h: Added TRUNCSISI.
3128 2000-03-08 Dave Brolley <brolley@redhat.com>
3130 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3131 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3132 (sim_queue_fn_si_write): Last argument is has type USI.
3133 (sim_queue_fn_sf_write): New function.
3134 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3135 (sim_queue_fn_sf_write): New function.
3136 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3138 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3140 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3141 sim_set_trace and run simulator using sim_resume.
3142 (main): Add option ``-o'' - operating environment. Only continue
3143 after a signal when operating environment.
3144 (main): Always set REASON and SIGRC using sim_stop_reason.
3145 (sim_trace): Delete extern declaration.
3147 2000-02-08 Nick Clifton <nickc@cygnus.com>
3149 * callback.c: Fix compile time warning messages.
3150 * run.c: Fix compile time warning messages.
3152 1999-12-17 Dave Brolley <brolley@cygnus.com>
3154 * sim-profile.h: (set_profile_option_mask): Add prototype.
3155 * sim-profile.c (set_profile_option_mask): No longer static.
3157 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3159 * sim-arange.c: Include <string.h>
3161 1999-12-07 Dave Brolley <brolley@cygnus.com>
3163 * sim-options.c (print_help): '=' required before optional argument.
3164 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3165 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3166 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3167 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3168 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3169 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3170 (fn_mem_qi_write): New union members.
3171 (fn_mem_hi_write): New union members.
3172 (fn_mem_si_write): New union members.
3173 (fn_mem_di_write): New union members.
3174 (fn_mem_df_write): New union members.
3175 (fn_mem_xi_write): New union members.
3176 (sim_queue_fn_mem_qi_write): New function.
3177 (sim_queue_fn_mem_hi_write): New function.
3178 (sim_queue_fn_mem_si_write): New function.
3179 (sim_queue_fn_mem_di_write): New function.
3180 (sim_queue_fn_mem_df_write): New function.
3181 (sim_queue_fn_mem_xi_write): New function.
3182 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3183 (sim_queue_fn_mem_hi_write): New function.
3184 (sim_queue_fn_mem_si_write): New function.
3185 (sim_queue_fn_mem_di_write): New function.
3186 (sim_queue_fn_mem_df_write): New function.
3187 (sim_queue_fn_mem_xi_write): New function.
3188 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3189 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3190 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3192 1999-12-01 Dave Brolley <brolley@cygnus.com>
3194 * cgen-accfp.c (subsf): Check status code.
3212 1999-11-26 Dave Brolley <brolley@cygnus.com>
3214 * cgen-par.h (fn_df_write): Mode of data is DF.
3215 (sim_queue_fn_df_write): Mode of data is DF.
3216 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3218 1999-11-22 Dave Brolley <brolley@cygnus.com>
3220 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3221 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3223 1999-11-04 Dave Brolley <brolley@cygnus.com>
3225 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3226 CGEN_MEM_XI_WRITE members.
3227 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3228 (sim_queue_fn_xi_write): New function.
3229 (sim_queue_mem_xi_write): New function.
3231 * cgen-par.c (sim_queue_fn_xi_write): New function.
3232 (sim_queue_mem_xi_write): New function.
3233 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3236 1999-10-22 Dave Brolley <brolley@cygnus.com>
3238 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3239 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3240 * cgen-par.c: Set insn_address for each queued write. Get pc from
3241 cpu when executing queued writes.
3243 1999-10-19 Dave Brolley <brolley@cygnus.com>
3245 * cgen-par.h (sim_queue_fn_pc_write): New function.
3246 (CGEN_FN_PC_WRITE): New enumerator.
3247 (fn_pc_write): New union member.
3248 * cgen-par.c (sim_queue_fn_pc_write): New function.
3249 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3251 1999-10-18 Dave Brolley <brolley@cygnus.com>
3253 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3254 (CGEN_MEM_DF_WRITE): New enumerator.
3255 (mem_di_write): New union member.
3256 (mem_df_write): New union member.
3257 * cgen-par.c (sim_queue_mem_di_write): New function.
3258 (sim_queue_mem_df_write): New function.
3259 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3261 * cgen-accfp.c (divsf): Check for division errors.
3263 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3265 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3267 1999-10-07 Dave Brolley <brolley@cygnus.com>
3269 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3270 (fn_hi_write): New union member.
3271 (sim_queue_fn_hi_write): New function.
3272 * cgen-par.c (sim_queue_fn_hi_write): New function.
3273 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3275 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3277 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3278 Change type of result to SEM_PC.
3280 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3282 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3284 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3286 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3287 (JOIN*): Delete cpu arg.
3289 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3291 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3293 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3295 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3297 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3300 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3302 * run.c (main): Check the sim_stop_reason and only halt simulation
3303 when a valid stop condition is identified.
3305 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3307 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3309 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3311 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3312 (bi_write): New union element.
3313 (sim_queue_bi_write): New function.
3314 * cgen-par.c (sim_queue_bi_write): New function.
3315 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3317 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3319 * configure: Regenerated to track ../common/aclocal.m4 changes.
3321 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3322 ../gdb/configure.in.
3323 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3324 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3325 (SIM_WARNINGS): Delete
3326 (CONFIG_CFLAGS): Update.
3328 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3330 * cgen-par.c: New file.
3331 * cgen-par.h: New file.
3332 * cgen-sim.h (cgen-par.h): #include it.
3333 * cgen-cpu.h (write_queue): New field.
3334 (CPU_WRITE_QUEUE): New access macro.
3335 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3336 (cgen-par.o): New target.
3338 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3340 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3341 * cgen-utils.c (mode_names): Update.
3343 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3345 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3346 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3347 buffer arg if WITH_PARALLEL_GENWRITE.
3348 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3349 (struct idesc): Ditto.
3351 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3353 * sim-model.c (model_option_handler): Add \n to error message.
3355 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3357 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3358 (insn_sem): Rewrite.
3359 (sem_fn_desc): New struct.
3361 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3363 (scache case): Split into non-parallel/parallel versions.
3364 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3365 if not use semantic switch version.
3367 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3369 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3370 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3371 (SEM_BRANCH_INIT_EXTRACT): Delete.
3372 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3373 (SEM_BRANCH_FINI): Ditto.
3374 (SEM_BRANCH_VIA_ADDR): Ditto.
3375 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3376 (SEM_BRANCH_ADDR_CACHE): Delete.
3377 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3378 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3380 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3381 (@cpu@_pbb_begin): Initialize branch_target.
3382 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3383 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3385 (@cpu@_engine_run_fast): Ditto.
3387 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3389 * cgen-utils.c (RORSI): New function.
3390 (ROLSI): New function.
3392 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3394 * Makefile.in (TAGS): Tweak TAGS regex.
3395 * cgen-mem.h (*): Add TAGS markers.
3397 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3399 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3400 passed in when sim_resume is first entered - don't re-pass it
3403 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3405 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3406 OPTION_LOAD_LMA but only when is defined.
3407 (standard_options): When SIM_HANDLES_LMA is defined include
3408 options --load-lma and --load-vma.
3409 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3411 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3412 (struct sim_state_base): Add load_at_lma_p.
3413 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3414 STATE_LOAD_AT_LMA_P.
3416 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3418 * nrun.c (main): Re-format loop gnu style.
3420 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3422 * dv-sockser.c (connected_p): Initialize addrlen.
3424 1999-07-06 Dave Brolley <brolley@cygnus.com>
3426 * cgen-accfp.c (floatsidf): New function.
3427 (fixdfsi): New function.
3429 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3431 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3433 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3435 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3436 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3437 * cgen-fpu.c: New file.
3438 * cgen-fpu.h: New file.
3439 * cgen-accfp.c: New file.
3440 * cgen-cpu.h (CGEN_CPU): New member fpu.
3441 * cgen-mem.h: Redo fp support.
3442 * cgen-ops.h: Delete k&r support. Redo fp support.
3443 * cgen-sim.h: Include cgen-fpu.h.
3444 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3446 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3448 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3450 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3451 (@cpu@_pbb_cti_chain): Minor clean up.
3453 1999-05-08 Felix Lee <flee@cygnus.com>
3455 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3456 AM_CYGWIN32 and AM_EXEEXT.
3457 * configure: Regenerate.
3459 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3461 * sim-core.c (device_error,device_io_read_buffer,
3462 device_io_write_buffer): Delete decls.
3463 * sim-core.h: Put them here.
3465 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3466 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3467 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3468 (sim_core_write_aligned_N): Ditto.
3470 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3472 * sim-memopt.c (sim_memory_uninstall): Don't look into
3475 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3477 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3479 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3481 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3482 (sim_core_write_buffer): Ditto.
3484 1999-04-02 Keith Seitz <keiths@cygnus.com>
3486 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3487 after the interval counter has expired.
3488 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3489 poll_quit callbacks. May be overridden by Makefile.
3490 (poll_quit_counter): New global.
3491 * sim-events.c: Remove all mentions of ui_loop_hook. The
3492 host callback "poll_quit" will serve the purpose.
3493 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3495 * nrun.c: Remove declaration of ui_loop_hook.
3497 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3499 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3500 if being used by gdb.
3502 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3504 * cgen-types.h (XF,TF): Tweak.
3505 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3507 (SUBWORD*,JOIN*): Define.
3508 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3509 moved into cpu descriptor.
3510 * sim-model.h (MACH): New member `num'.
3512 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3514 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3515 (CGEN_CPU): Member opcode renamed to cpu_desc.
3516 New members get_idata,disassembler.
3517 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3518 CGEN_INSN_ATTR_VALUE.
3519 (CGEN_STATE): Delete member opcode_table.
3520 (sim_disassemble_insn): Delete decl.
3521 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3522 (struct idesc): Moved to here from <cpu>-decode.h.
3523 * cgen-run.c (prime_cpu): Call prepare_run callback.
3524 * cgen-trace.h (SFILE): New type.
3525 (sim_disasm_sprintf): Declare.
3526 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3527 (sim_cgen_disassemble_insn): Declare.
3528 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3529 (insn_fields): Delete.
3530 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3532 (trace_insn): Call CPU_DISASSEMBLER hook.
3533 (sim_disasm_sprintf): New function.
3534 (sim_disasm_read_memory): New function.
3535 (sim_disasm_perror_memory): New function.
3536 (sim_cgen_disassemble_insn): New function.
3537 * cgen-utils.c: Don't include cpu-opc.h.
3538 (virtual_insn_entries): New static local.
3539 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3540 (cgen_insn_name): Rewrite.
3541 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3542 * cgen.sh (desc): New file generator handler.
3543 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3544 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3545 Don't include cpu-opc.h,cpu-sim.h.
3546 * sim-model.c (model_set): Delete SIM_DESC arg.
3547 (sim_model_set): Update.
3548 * sim-model.h (MACH): New member prepare_run.
3550 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3552 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3553 if redundant with allocator functions.
3555 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3557 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3559 * sim-profile.h: Make like sim-trace.h.
3560 (PROFILE_USEFUL_MASK): New macro.
3561 * sim-profile.c (profile_options): Make like trace_options, allow
3562 optional on|off arg where applicable.
3563 (set_profile_option_mask): New function.
3564 (sim_profile_set_option): New function.
3565 (profile_option_handler): Simplify.
3566 Have -p only enable selected things, not everything.
3567 Add missing break to OPTION_PROFILE_PC_RANGE.
3568 * cgen-scache.c (scache_options): Allow optional on|off arg to
3570 (scache_option_handler): Use sim_profile_set_option.
3572 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3574 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3575 (memory_option_handler): Implement MEMORY_FILL option. Make
3576 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3577 (parse_ulong_value): New function.
3578 (do_memopt_add): Allocate all buffers. Optionally fill them.
3580 1999-01-15 Richard Henderson <rth@cygnus.com>
3582 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3583 va_list, not an integer.
3584 * sim-events.c (sim_events_schedule): Likewise.
3586 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3587 the appropriate type.
3589 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3591 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3592 (sim_disassemble_insn): Update prototype.
3593 (sim_engine_invalid_insn): Ditto.
3594 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3595 (SEM_BRANCH_INIT): PCADDR->IADDR.
3596 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3597 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3598 * cgen-scache.h (*): Ditto.
3599 * cgen-trace.c (*): Ditto.
3600 * cgen-trace.h (*): Ditto.
3601 * cgen-utils.c (*): Ditto.
3602 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3604 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3605 (simple engine framework): Rewrite.
3606 * sim-module.c (modules): Install model module sooner (and in
3607 particular before the profile module).
3609 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3611 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3612 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3613 (sim_model_init): Call it.
3615 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3617 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3619 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3620 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3621 (SEM_BRANCH_INIT_EXTRACT): New macro.
3622 (SEM_BRANCH_INIT): Add taken_p.
3623 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3624 (SEM_BRANCH_FINI): Use it.
3626 * cgen-run.c (sim_resume): Handle tracing of last insn.
3627 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3628 * cgen-trace.c (current_abuf): New static global.
3629 (trace_insn_init): Initialize it.
3630 (trace_insn_fini): Use it.
3631 (trace_insn): Set it.
3632 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3633 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3634 (@cpu@_emit_after): Ditto.
3635 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3636 labels if WITH_SEM_SWITCH_FULL.
3637 * sim-model.c: Include bfd.h.
3638 (sim_model_init): New function.
3639 (sim_model_install): Record init fn.
3640 * sim-model.h (MACH): New member bfd_name.
3641 * sim-module.c (modules): Initialize model before scache.
3643 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3645 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3647 * nrun.c (main): Remain in simulation loop for traps and
3648 exceptions when in operating environment mode.
3649 (ui_loop_hook): New stub hook for standalone use.
3650 * sim-events.c (sim_events_process): Call ui_loop_hook
3651 periodically on CYGWIN host.
3653 * sim-reason.c (sim_stop_reason): Return host signal numbers
3654 to gdb on sim_stopped and sim_signalled cases.
3655 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3656 hook just before longjmp.
3657 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3658 hook just before sim_engine_run.
3660 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3661 * sim-trace.h (trace_generic): Ditto.
3662 * sim-trace.c (trace_generic): Ditto.
3664 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3666 * Make-common.in (SIM_MAIN_DEPS): New var.
3667 (CGEN_MAIN_CPU_DEPS): New var.
3668 * aclocal.m4: Add --enable-cgen-maint option.
3669 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3671 (GETIMEM*): Pass pc value to sim_core routine.
3673 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3675 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3676 Compare with ZERO not NULL.
3678 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3680 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3683 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3685 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3686 * sim-trace.c: Include stdlib.h if present.
3687 * dv-sockser.c: Include unistd.h if present.
3688 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3689 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3691 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3693 * gennltvals.sh: Add i960.
3694 * nltvals.def: Rebuild.
3696 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3698 * cgen-defs.h: New file, old cgen-sim.h.
3699 * cgen-sim.h: Simple header that includes others.
3700 * sim-arange.c: New file.
3701 * sim-arange.h: New file.
3702 * sim-basics.h: Include it.
3703 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3704 (sim-arange.o): Add rule for.
3705 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3706 (sim_io_eprintf_cpu): Add prototype.
3707 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3708 (INLINE2): New macro.
3709 (EXTERN_INLINE): New macro.
3710 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3711 before calling module init fns.
3712 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3713 (profile_init): New function.
3714 (profile_options): New option --profile-range.
3715 (profile_option_handler): Handle --profile-range.
3716 (profile_print_insn): Qualify address range specific section titles.
3717 (profile_print_addr_ranges): New function.
3718 (profile_info): Print address ranges if specified.
3719 (profile_install): Set profile_init init fn.
3720 * sim-profile.h (PROFILE_DATA): New member `range'.
3721 * sim-trace.c (trace_init): New function.
3722 (trace_options): New option --trace-range.
3723 (trace_option_handler): Handle --trace-range.
3724 (trace_install): Set trace_init init fn.
3725 * sim-trace.h (TRACE_DATA): New member `range'.
3726 * sim-utils.c (sim_cpu_msg_prefix): New function.
3727 (sim_io_eprintf_cpu): New function.
3728 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3729 (PC_IN_PROFILE_RANGE_P): New macro.
3730 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3731 (trace_insn_fini): New arg abuf. All callers updated.
3732 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3733 printing cycle counts.
3734 * cgen-trace.h (trace_insn_fini): Update prototype.
3735 (TRACE_RESULT_P): New macro.
3736 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3737 (TRACE_INSN): Check ARGBUF_TRACE_P.
3738 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3739 * cgen-types.h (SIM_INLINE): Delete.
3740 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3741 * cgen-utils.c: Don't include cgen-engine.h
3742 * genmloop.sh (@cpu@_fill_argbuf): New function.
3743 (@cpu@_fill_argbuf_tp): New function.
3744 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3745 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3746 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3747 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3748 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3749 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3750 doing profiling. Update call to TRACE_INSN_FINI.
3752 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3754 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3756 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3759 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3761 * sim-inline.c (SIM_INLINE_P): Fix typo.
3763 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3765 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3767 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3769 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3770 * nltvals.def: Re-generate.
3772 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3775 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3776 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3778 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3779 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3781 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3783 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3784 (${cpu}_pbb_cti_chain): Ditto.
3786 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3788 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3789 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3790 (EXTRACT_INT,EXTRACT_UINT): New macros.
3791 (SEM_SEM_ARG): New macro.
3792 (SEM_NEXT_VPC): New arg `pc'.
3793 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3794 (sim_disassemble_insn): Update prototype.
3795 * cgen-trace.c (current_insn,insn_fields): New static locals.
3796 (trace_insn): Set them.
3797 * cgen-utils.c: #include cgen-engine.h.
3798 (sim_disassemble_insn): New arg insn_fields.
3799 Handle variable length insns.
3800 * genmloop.sh: Only emit pbb decls if -pbb.
3801 (${cpu}_scache_lookup): New arg `vpc'.
3802 (scache support): Fetch pc before entering loop.
3804 * gennltvals.sh: Add fr30 support.
3805 * nltvals.def: Rebuild.
3807 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3809 * sim-types.h: Re-do type system so that GCC's attribute and mode
3810 are used to specify types. Handle case of ALPHA.
3812 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3814 * aclocal.m4: Add tests for dlopen family.
3815 * config.in: Regenerated.
3817 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3819 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3821 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3823 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3824 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3825 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3826 * cgen-sim.h: ... to here.
3828 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3830 * aclocal.m4 (enable-build-warnings): Replace
3831 enable-sim-warnings. Extend =LIST syntax so that prepend and
3832 append of options is possible. Drop -Werror, add
3833 -Wstrict-prototypes for GDB compatibility.
3834 * Make-common.in (SIM_WARNINGS): Update.
3836 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3838 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3839 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3840 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3841 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3842 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3844 * cgen-cpu.h: New file.
3845 * cgen-engine.h: New file.
3846 * cgen-scache.h: New file.
3847 * cgen-sim.h: Delete portions moved to new files.
3848 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3849 rather than sending result to stdout.
3851 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3853 * Make-common.in (sim-reg.o): New rule.
3854 (cgen-run.o): New rule.
3855 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3856 * cgen-run.c (prime_cpu): New function.
3857 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3858 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3860 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3861 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3862 (CGEN_INSN_VIRTUAL_P): New macro.
3863 (SEM_PC): New typedef.
3864 (SEMANTIC_FN): Change type of result to SEM_PC.
3865 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3866 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3867 (SCACHE_MAP): New typedef.
3868 (CPU_SCACHE): Add pbb support.
3869 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3870 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3871 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3873 (INSN_NAME): Delete.
3874 (cgen_insn_name): Declare.
3875 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3876 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3877 (first_insn_p): Make static.
3878 (trace_insn): Handle virtual insns specially.
3879 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3880 * cgen-types.h (UBI): Delete.
3881 (MODE_TYPE): New enum.
3882 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3883 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3884 (cgen_virtual_opcode_table): New global.
3885 (cgen_insn_name): New function.
3886 (sim_disassemble_insn): Ignore virtual insns.
3887 * genmloop.sh: Delete top level loop generation. Add pbb support.
3888 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3889 (sim_cpu_base): New members max_insns,insn_name,model_data.
3890 (CPU_PC_GET,CPU_PC_SET): New macros.
3891 (sim_pc_get,sim_pc_set): Declare.
3892 * sim-model.c (model_set): Call model init fn.
3893 * sim-model.h (MODEL_FN): New typedef.
3894 (INSN_TIMING): New member model_fn.
3895 (MODEL): New members num,init.
3896 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3897 All callers updated.
3898 (profile_insn_init): New fn.
3899 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3900 Exit early if insn profiling not supported.
3901 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3902 (profile_install): Record profile_insn_init as init fn.
3903 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3904 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3905 (PROFILE_DATA): Delete member exec_time.
3906 Change insn_count to pointer to array, rather than the array.
3907 (sim_profile_print_bar): Declare.
3909 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3911 * cgen-run.c: New file.
3912 * sim-reg.c: New file.
3914 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3916 * aclocal.m4: Add checks for -lsocket and -lnsl.
3918 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3919 allow local port reuse on listening socket.
3921 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3923 * sim-config.h: Remove reference to linux kernel header.
3925 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3927 * dv-sockser.c (sockser_addr): Make variable non-static.
3929 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3931 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3933 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3935 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3937 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3939 * Make-common.in (install-common): Add $(EXEEXT) when installing
3942 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3944 * cgen-sim.h (cgen_state): New member opcode_table.
3945 * cgen-utils.c (sim_disassemble_insn): Use it.
3947 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3949 * cgen-mem.h (DECLARE_SETT): Fix return type.
3950 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3951 * cgen-scache.c: Include stdlib.h.
3952 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3953 * sim-model.c (model_option_handler): Remove unused variable `n'.
3955 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3957 * cgen-utils.c: Include bfd.h.
3958 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3960 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3962 * sim-bits.h (EXTEND24): Fix typo.
3964 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * sim-events.c (ETRACE_P): New macro.
3967 (struct _sim_event): Add member trace.
3968 (sim_events_free): Reclaim trace message.
3970 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3971 sim_events_schedule_tracef): New functions, include printf trace
3972 information in argument list. If tracing, store asprintf'd trace
3973 message in sim_event.
3975 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3976 hw_event_queue_schedule_vtracef): New functions, mimic
3979 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3981 * sim-bits.h (EXTEND24): Define.
3983 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3985 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3986 (CPU_SCACHE_HASH_MASK): New macro.
3987 (SCACHE_HASH_PC): Rewrite.
3988 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3989 computation out of main loop.
3991 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3993 * cgen-sim.h (RECORD_IADDR): Delete.
3994 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3995 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3997 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3999 * gennltvals.def (mn10200): Add entry.
4000 * nltvals.def: Regenerate with MN10200 additions.
4002 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4005 documentation on how it works.
4007 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4008 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4009 sim_core_set_xor, sim_core_xor_read_buffer,
4010 sim_core_xor_write_buffer): Update.
4012 * sim-events.h, sim-events.c (sim_events_install,
4013 sim_events_watch_clock, sim_events_schedule_after_signal,
4014 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4015 sim_events_deschedule): Update.
4017 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4018 sim_fpu_max32, sim_fpu_max64): Update.
4020 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4022 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4023 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4024 * sim-profile.c (profile_print_model): Update.
4026 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4028 * gennltvals.def (m32r): Use common syscall.h now.
4029 (mn10300): Add entry.
4030 * nltvals.def: Regenerate.
4032 * sim-engine.c (sim_engine_get_run_state): New function.
4033 * sim-engine.h (sim_engine_get_run_state): Declare it.
4035 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4037 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4038 * sim-core.c (sim_core_signal): Make extern, always define.
4040 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4042 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4043 * cgen-ops.h (ANDIF): New macro.
4044 (ANDIF[BQHSD]I): Delete.
4046 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4048 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4049 (hw_event_queue_schedule, hw_event_queue_deschedule,
4050 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4053 * hw-alloc.h (HW_NZALLOC): Define.
4055 * Make-common.in (test-hw-events): Add target for testing the
4058 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4060 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4062 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4064 * hw-main.h: Include hw-handles.h, hw-instances.h.
4065 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4066 * hw-base.c (hw_create, hw_delete): Call same.
4068 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4070 * dv-core.c: Include hw-main.h and sim-main.h.
4071 * dv-pal.c: Include hw-main.h and sim-io.h.
4072 * dv-glue.c: Include hw-main.h.
4074 * hw-main.h: New file. Move list of includes to here.
4075 * hw-base.h: From here.
4076 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4077 (hw-*.o, dv-*.o): Update.
4078 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4079 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4082 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4083 do_hw_poll_read): Move declarations from here.
4084 * hw-main.h: To here.
4086 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4088 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4090 * Make-common.in (hw-config.h): Update
4091 * hw-base.c, dv-pal.c, dv-glue.c: Update
4093 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4094 `*_callback' to `*_method.
4096 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4098 * hw-base.h (set_*): Move set method macros from here.
4099 * hw-device.h: To here.
4101 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4106 * hw-base.c (hw_create, hw_delete): Call
4107 * hw-properties.c (create_hw_property_data,
4108 delete_hw_property_data): Define.
4110 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4112 * hw-device.c, hw-properties.c: Include hw-base.h
4114 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4115 * hw-device.c: From here.
4116 * hw-base.h: Include "hw-events.h".
4118 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4119 * hw-base.c (hw_create, hw_delete): Call.
4120 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4122 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4123 (hw-alloc.o): New target.
4125 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4127 * hw-events.h, hw-events.c: New files. Move event code to here.
4128 * sim-hw.c: From here.
4129 * hw-base.h: Include "hw-events.h".
4130 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4131 (hw-events.o): New target.
4133 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4134 * hw-events.h (struct hw_event): Replace typedef hw_event.
4136 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4137 * hw-base.c (hw_create, hw_delete): Call.
4138 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4142 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4144 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4145 * hw-ports.c: To here.
4147 * hw-base.h, hw-ports.c (create_hw_port_data,
4148 delete_hw_port_data): New functions.
4149 * hw-base.c (hw_delete, hw_create): Call same.
4151 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4153 * hw-ports.h: To here.
4155 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4158 PROCESSOR and CIA arguments.
4160 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4163 Move common object files from here.
4164 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4166 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168 * sim-hw.c: Include ctype.h.
4169 (do_hw_poll_read): Do not assume EAGAIN.
4171 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4173 * cgen-trace.c (first_insn_p): New static local.
4174 (trace_insn_init): Set it.
4175 (trace_insn_fini): Use TRACE_PREFIX.
4176 (trace_insn): Rewrite to use trace_prefix.
4177 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4178 Adjust width accordingly.
4180 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4181 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4182 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4183 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4184 (PROFILE_COUNT_CORE): Simplify.
4185 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4187 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4189 * cgen-ops.h (ADDCFSI): Fix typo.
4191 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4193 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4194 * genmloop.sh: Use them rather than static locals.
4196 * sim-engine.c (sim_engine_set_run_state): New function.
4197 * sim-engine.h (sim_engine_set_run_state): Declare.
4198 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4199 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4200 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4202 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4204 * cgen-trace.c (trace_insn_init): New arg first_p.
4205 All callers updated.
4206 (trace_insn_fini): New arg last_p. All callers updated.
4207 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4208 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4209 * genmloop.sh (engine_resume): Update.
4211 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4213 * Make-common.in (install-common): Run ranlib on installed copy of
4216 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4218 * Make-common.in (install-common): Rename and install libsim.a.
4220 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4222 * sim-io.c (unistd.h): Include.
4224 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4226 * Make-common (sim_main_headers): Sort.
4227 (cgen-*.o): Add cgen-sim.h dependency.
4229 * cgen-scache.c (scache_init): Only allocate space if scache element
4231 (scache_flush,scache_print_profile): Check if scache in use first.
4233 * cgen-sim.h (IDESC): Provide forward declaration.
4235 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4236 (cgen_cpu_max_extra_bytes): Declare.
4237 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4239 * sim-cpu.h: New file. sim_cpu_base moved here.
4240 Move sim_cpu_lookup decl here.
4241 * sim-base.h: #include "sim-cpu.h".
4242 * sim-cpu.c: New file.
4243 * Make-common (sim_main_headers): Add sim-cpu.h.
4244 (sim-cpu.o): Add rule for.
4246 * sim-model.c (set_model): Delete.
4247 (sim_model_set,model_set): New functions.
4248 (sim_model_install): Renamed from model_install.
4249 Don't set default model here.
4250 (model_option_handler): Rewrite --model processing.
4251 (sim_model_lookup,sim_mach_lookup): New functions.
4252 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4253 (insn_timing): Delete.
4254 (INSN_TIMING): New member `num'.
4255 (IMP_PROPERTIES): Always define scache_elm_size member.
4256 (MACH): New member init_cpu.
4257 (sim_machs): Renamed from machs.
4258 (sim_model_install): Renamed from model_install.
4259 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4260 * sim-module.c (modules): Update.
4262 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4264 * sim-io.c: #include <errno.h>.
4266 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4268 * dv-pal.c (struct hw_pal_device): Add reader.
4269 (hw_pal_finish): Initialize reader.
4270 (scan_hw_pal): Use reader.
4272 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4273 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4276 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4277 ../ppc/main.c sim_io_read_stdin.
4279 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4281 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4283 * hw-tree.c: Update.
4285 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4286 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4288 * hw-ports.h (hw_port_event): Ditto.
4289 * hw-ports.c (hw_port_event): Update.
4290 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4292 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4294 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4295 (do_counter_event): Update.
4296 * dv-glue.c (hw_glue_io_read_buffer): Update.
4297 (hw_glue_port_event): Update.
4299 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4300 * hw-base.h (hw_create): Ditto.
4301 * hw-base.c (hw_create): Ditto.
4303 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4304 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4307 * hw-device.h (hw_system_cpu): Declare.
4308 * sim-hw.c (hw_system_cpu): New function.
4310 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4311 sim_hw_abort not hw_abort.
4312 (sim-hw.h): Include.
4313 (sim_core_read_buffer, sim_core_write_buffer): Call
4314 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4316 (sim_core_set_xor): Do not pass CPU when aborting.
4318 * sim-n-core.h (sim_core_read_aligned_N,
4319 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4320 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4321 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4324 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4326 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4327 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4329 (sim_hw_print): New function.
4331 * sim-engine.h (sim_engine_vabort): Declare.
4332 * sim-engine.c (sim_engine_vabort): New function.
4334 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336 * sim-trace.c (print_data): For floating-point numbers trace raw
4338 (trace_result_fp2): New function.
4339 * sim-trace.h (trace_result_fp2): New declaration.
4340 (TRACE_FP_RESULT2): New macro.
4342 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4344 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4345 AM_CYGWIN32 and AM_EXEEXT.
4346 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4347 to run and install-common rules.
4348 * common/configure: regenerate
4350 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4352 * sim-types.h (cell_word): New type.
4353 (natural_cell): Delete type.
4355 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4357 * configure: Regenerated to track ../common/aclocal.m4 changes.
4360 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4362 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4364 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4366 * configure: Regenerated to track ../common/aclocal.m4 changes.
4369 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4371 * acconfig.h: New file.
4372 * Make-common.in (top_builddir): New macro.
4373 (INTL_LIB): Removed.
4374 (INTLLIBS): New macro.
4375 (INTLDEPS): Likewise.
4376 (LIBDEPS): Use INTLDEPS.
4377 (EXTRA_LIBS): Use INTLLIBS.
4378 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4379 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4380 AM_LC_MESSAGES): New macros from GNU gettext.
4382 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384 * sim-config.h: Discard leading _ from macros.
4385 * sim-types.h: Ditto.
4387 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4389 * Make-common.in (CSEARCH): Add -I to intl directories.
4390 (INTL_LIB): Point to libintl.a.
4391 (LIBDEPS): Add $(INTL_LIB).
4392 (EXTRA_LIBS): Ditto.
4394 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4398 * cgen-ops.h (ADDCFSI): Fix.
4401 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403 * sim-types.h (signed_address, unsigned_address): Define.
4405 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4407 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4410 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4413 New functions, pack / unpack sim_fpu struct using raw values.
4414 (sim_fpu_is): Differentiate between negative and positive
4417 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419 * sim-bits.h (EXTEND4): Define.
4420 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4422 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4424 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4425 declared so we need this cast to prevent long long addresses
4426 from being misconfigures. Results in access to unmapped memory.
4428 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4430 * Make-common.in (RUNTESTFLAGS): Define.
4431 (check): Pass RUNTESTFLAGS to recursive make.
4433 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4438 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4443 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4446 (sim-inline): Update to match sim-inline.[hc]
4447 * configure: Regenerated to track ../common/aclocal.m4 changes.
4449 * Make-common.in (sim_main_headers): Add sim-inline.h
4451 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4453 * sim-endian.h (sim-endian.c): Ditto.
4455 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4456 (sim_events_set_trace): Delete unused prototype.
4458 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4459 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4461 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4462 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4463 Comment out, not yet implemented in sim-fpu.c.
4464 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4465 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4467 * sim-inline.h: Rewrite description.
4468 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4469 (SIM_MAIN_INLINE): Add inline option.
4471 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4472 include generated files. Handled by generator directly.
4474 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4479 * sim-trace.h (TRACE_ANY_P): Define.
4480 (struct _trace_data): Add trace_any_p.
4482 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4484 * run.c (main): Handle all alternatives of enum sim_stop.
4485 (main): Delete unused `asection *s'.
4487 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4491 * configure: Regenerated to track ../common/aclocal.m4 changes.
4493 * sim-hw.c: New file.
4494 * sim-hw.h (sim_hw_parse): Declare function.
4495 (hw-tree.h): Do not include.
4497 * sim-base.h (STATE_HW): Define.
4498 (struct sim_state_base): Add member struct *hw.
4500 * sim-module.c (sim-hw.h): Include.
4501 (modules): Add sim_hw_install.
4503 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4505 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * sim-base.h (CPU_INDEX): Define.
4509 * sim-utils.c (sim_state_alloc): Initialize.
4510 * sim-module.c (sim_post_argv_init): Ditto.
4512 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4514 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4515 properly formatted lists.
4517 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4520 0x2f needs to be 0x3f.
4522 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4526 (hw_tree_find_*_property): Clean up error message when property is
4529 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4530 present before looking for it.
4532 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4534 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4535 (AC_CHECK_FUNCS): Add check for __setfpucw.
4536 * configure: Regenerated.
4538 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4540 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4541 hw_pal_timer, hw_pal_timer_value): Define.
4542 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4543 (do_counter_event, do_counter_read, do_counter_value,
4544 do_counter_write): new functions.
4546 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4548 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4551 * hw-base.c (hw_create): Stop searching for a device when one is
4554 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4556 * configure: Regenerated to track ../common/aclocal.m4 changes.
4558 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4560 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4561 appends extra devices.
4562 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4565 * Make-common.in (hw-config.h): New target, create hw-config.h
4567 (SIM_HW): Definition from @sim_hw@.
4568 (hw-base.o): Depend on hw-config.h
4570 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4572 * Make-common.in: Get SHELL from configure.
4573 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4574 move-if-change. Fixes NT native build problem.
4575 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4576 move-if-change. Fixes NT native build problem.
4577 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4580 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582 * hw-device.h, hw-device.c (hw_strdup): New function.
4584 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4585 strings name, family and args.
4586 (full_name_of_hw): Use hw_strdup when returning the full path.
4588 * hw-properties.c: Clean up property not found / wrong type error
4591 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4592 before attaching any ports.
4594 * hw-base.c (hw-config.): Include. Replace hardwired table.
4596 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4598 * Make-common.in: Add rule for dv-glue.o.
4600 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602 * hw-base.c (hw_finish): Move setting of trace level to here.
4603 (hw_create): From here.
4605 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4606 ../ppc/device_table.c.
4608 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4610 * hw-tree.c (print_properties): Supress path when printing
4611 properties of root node.
4613 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615 * hw-device.h (HW_TRACE): Define.
4616 (hw_trace): Declare.
4617 * hw-device.c (hw_trace): Implement function.
4619 * hw-base.c (hw_create): Set hw trace level from "trace?"
4622 * dv-core.c (dv_core_attach_address_callback): Add trace.
4624 * dv-pal.c: Replace DTRACE with HW_TRACE.
4626 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4628 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4629 (hw_alloc_data): Delcare.
4630 (struct hw): Add member alloc_of_hw.
4632 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4633 functions. Assocate memory with a device.
4634 (stdlib.h): Include.
4636 * hw-base.h (set_hw_delete): Define.
4637 (hw_delete_callback): Declare.
4638 (hw_delete): Declare.
4640 * hw-base.c (hw_delete): Implement function.
4641 (struct hw_base_data): Add member to_delete.
4642 (ignore_hw_delete): New function, does nothing.
4643 (hw_create): Set the hw_delete method.
4644 (hw_create): Allocate the base type using HW_ZALLOC before setting
4647 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4649 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4651 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4652 (attach_hw_port_edge): Add struct hw argument
4654 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4657 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659 * hw-device.h (hw_attach_address_callback,
4660 hw_detach_address_callback): Attach to a single space not a space
4661 mask. Clarify interpretation of SPACE:ADDR parameters.
4663 * hw-base.c (passthrough_hw_attach_address,
4664 passthrough_hw_detach_address): Update.
4665 * dv-core.c (dv_core_attach_address_callback): Ditto.
4666 * dv-pal.c (hw_pal_attach_address): Ditto.
4668 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4670 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4672 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4674 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4675 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4676 hw-properties_h, hw-tree_h): Define, point at corresponding
4678 (hw_base_headers): Define list of headers included by hw-base.h
4679 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4680 hw-properties.o, hw-tree.o): Specify dependencies.
4681 (dv-core.o, dv-pal.o): Ditto.
4683 * sim-hw.h: New file.
4685 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4686 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4688 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4690 * hw-base.h, hw-base.c: new files. Copied from
4691 ../ppc/device_table.[hc].
4693 * dv-core.c, dv-pal.c: New files. Copied from
4694 ../ppc/hw_{core,pal}.c
4696 * sim-basics.h (struct hw): Declare.
4697 (enum port_direction, enum object_disposition): Declare.
4699 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4701 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4702 sim_dv_src in Makefile. Take list of devices as parameter to m4
4705 * configure: Regenerated to track ../common/aclocal.m4 changes.
4707 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4709 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4710 trace_prefix can abort cleanly.
4712 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4714 * dv-sockser.c, dv-sockser.h: New files.
4715 * Make-common.in (dv-sockser.o): Add rule for.
4716 * aclocal.m4: Check for fcntl.h.
4717 * config.h: Add HAVE_FCNTL_H.
4719 * sim-break.c (remove_breakpoint): Fix thinko.
4721 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4722 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4724 1998-03-13 Fred Fish <fnf@cygnus.com>
4726 * sim-base.h (struct sim_state_base): Add prog_syms and
4727 define macro STATE_PROG_SYMS.
4728 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4729 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4730 and bfd_canonicalize_symtab, to get symbol table on first use
4731 and preserve it via STATE_PROG_SYMS for future calls to
4732 bfd_find_nearest_line.
4734 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4736 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4738 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4739 up to nr_maps, not just access_* maps.
4741 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4744 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4745 over nr_maps not sim_core_nr_maps.
4747 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4748 core_map argument to unsigned.
4749 (struct _sim_core): Ditto for struct member core_map.
4751 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4753 * sim-basics.h (access_io, access_*_io): Define.
4754 (map_read, map_write, map_exec, map_io): Define.
4756 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4757 attach with more generic mapmask.
4758 (sim_core_{read,write}_*): Change map argument to unsigned.
4760 * sim-core.c (sim_core_uninstall, sim_core_attach,
4761 sim_core_detach): Iterate over nr_maps instead of
4764 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4765 instead of the write_map.
4766 (remove_breakpoint): Ditto.
4768 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4769 with read_map, write_map, exec_map resp.
4771 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4774 * cgen-utils.c (sim_disassemble_insn): Ditto.
4776 * sim-hrw.c (sim_write, sim_write): Ditto.
4778 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4779 transfer_to_str): New functions.
4781 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4783 * sim-base.h (sim_state_base): New member environment.
4784 (STATE_ENVIRONMENT): New macro.
4785 * sim-config.c (current_environment): Delete.
4786 (sim_config_default): New function.
4787 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4788 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4789 (sim_config_default): Add prototype.
4790 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4791 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4792 Set STATE_ENVIRONMENT, not current_environment.
4794 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4796 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4798 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4802 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4804 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4806 * Make-common.in (TAGS): Make smarter.
4807 * Makefile.in (TAGS): Ditto.
4809 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4811 * sim-module.c (*): Fix typos in assertion tests.
4813 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4815 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4818 * sim-options.c (sim_parse_args): Ditto.
4819 (sim_args_command): Return OK, instead of nothing, for an empty
4822 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4824 * sim-profile.c (profile_info): Rename from profile_print. Drop
4825 misc and misc_cpu callback arguments. Use
4826 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4827 (profile_install): Install profile_info function.
4829 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4830 STATE_PROFILE_INFO_CALLBACK): Define.
4831 (struct PROFILE_DATA): Add field info_cpu_callback.
4832 (profile_print): Delete function.
4834 * sim-base.h (STATE_MODULES): Define. Replace individual
4835 STATE_*_LIST with single struct module_list.
4837 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4838 (struct module_list): Declare.
4840 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4841 sim_module_info): New functions.
4842 (sim_module_install): Clean up module data structures.
4844 * sim-info.c (sim_info): New file. New function. Call
4847 * Make-common.in (sim-info.o): Define rule.
4848 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4851 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4853 * sim-base.h (sim_cpu_base): New members name, options.
4854 (sim_cpu_lookup): Add prototype.
4855 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4856 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4857 (sim_add_option_table): Update prototype.
4858 * sim-options.c (sim_add_option_table): New argument `cpu'.
4859 (standard_option_handler,standard_install): Update.
4860 (sim_parse_args): Handle cpu specific options.
4861 (print_help): New static function.
4862 (sim_print_help): Call it. Print cpu specific options.
4863 (find_match): New static function.
4864 (sim_args_command): Call it. Handle cpu specific options.
4865 * sim-utils.c (sim_cpu_lookup): New function.
4866 * sim-memopt.c (memory_option_handler): Update.
4867 (sim_memopt_install): Update.
4868 * sim-model.c (model_option_handler): Update.
4869 (model_install): Update.
4870 * sim-profile.c (profile_option_handler): Update.
4871 (profile_install): Update.
4872 * sim-trace.c (trace_option_handler): Update.
4873 (trace_install): Update.
4874 * sim-watch.c (watchpoint_option_handler): Update.
4875 (sim_watchpoint_install): Update.
4876 * cgen-scache.c (scache_option_handler): Update.
4877 (scache_install): Update.
4879 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4881 * Make-common.in (check): Run `make check' in testsuite dir.
4883 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4885 * sim-trace.c (trace_result0): New function.
4887 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4888 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4889 tracing sim_fpu variables.
4890 (TRACE_ALU_RESULT0): Define.
4891 (TRACE_FP_RESULT_WORD): Define.
4892 (TRACE_FP_INPUT_WORD1): Define.
4894 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4895 sim_fpu_two): New constants.
4896 (sim_fpu_op1, sim_fpu_op2): New types.
4897 (struct _sim_fpu): Delete member result. Re-order other members.
4898 (sim_fpu_sign, sim_fpu_exp): New functions.
4899 (sim_fpu_max, sim_fpu_min): new functions.
4900 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4901 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4903 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4905 * sim-profile.c (profile_print): Delete duplicate test of
4907 (profile_print_pc): Exit early if data collection not set up.
4908 (profile_print_core): Simplify by calling sim_core_map_to_str.
4909 * sim-core.h (sim_core_map_to_str): Declare.
4910 * sim-core.c (sim_core_map_to_str): Make non-static.
4912 * genmloop.sh (engine_resume): Update insn_count before exiting.
4913 (engine_resume_full): Keep accurate core profile data.
4915 * cgen-utils.c (sim_disassemble_insn): Don't use
4916 sim_core_read_aligned_N, it messes up profiling results.
4918 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4920 * nltvals.def: Regenerate with MN10300 additions.
4922 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4924 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4926 * sim-trace.h, sim-trace.c (trace_result_word2,
4927 trace_input_word4, trace_result_word4): New function.
4929 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4931 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4933 * sim-xcat.h: Delete.
4934 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4935 * cgen-sim.h: Ditto.
4936 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4937 * sim-n-bits.h: Ditto.
4938 * sim-n-core.h: Ditto.
4939 * sim-n-endian.h: Ditto.
4941 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4943 * syscall.c (cb_syscall): Handle short reads, and EOF.
4945 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4948 sim_fpu to safely print fp_word values.
4949 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4950 (trace_result_bool1, trace_result_addr1): New functions.
4951 (trace_input_bool1, trace_input_addr1): New functions.
4953 * sim-trace.h (TRACE_FPU_*): Define.
4955 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4957 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4958 (sim_fpu_fpto, sim_fpu_tofp): Define.
4960 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4962 * sim-fpu.c (sim_fpu_cmp): New function.
4964 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4966 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4967 instead of abuf->length.
4968 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4969 (set_trace_option_mask): Renamed from set_trace_options.
4970 (set_trace_option): New function.
4971 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4972 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4974 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4976 * sim-basics.h: Declare struct _sim_fpu.
4978 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4980 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4981 (trace_prefix, trace_input*, trace_result*): Declare.
4982 (trace_one_insn): Change declaration, assume trace_prefix called.
4983 (trace_generic): Like trace_one_insn.
4984 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4985 (TRACE_alu, TRACE_[a-z]*): Update.
4987 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4988 trace_insn, save_data, trace_idx_to_str, print_data): New
4990 (trace_one_insn): Rewrite.
4991 (trace_generic): New function.
4993 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4995 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4997 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4998 (SEMANTIC_FN): Rewrite declaration.
4999 (DECODE): Update type of semantic_fast member.
5000 ({EX,SEM}_FN_NAME): Have only one version.
5001 * sim-base.h (sim_state_base): Delete conditionals surrounding
5004 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5006 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5009 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5011 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5012 Add missing parameters to device_io calls.
5013 * sim-core.h: Add missing parameters to device_io calls.
5015 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5017 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5018 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5019 (SEMANTIC{,_CACHE}_FN): Fix return type.
5020 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5021 (engine_resume): Likewise. Make `engine' volatile. Save copy
5022 of cpu pointer in volatile object. Initialize read switch if
5025 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5027 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5028 (SEM_INSN): New macro.
5030 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5032 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5034 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5036 * configure: Regenerated to track ../common/aclocal.m4 changes.
5038 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5040 * sim-types.h (fp_word): New type, define according to
5041 WITH_TARGET_FLOATING_POINT_BITSIZE.
5043 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5044 configuration of size of floating point registers.
5046 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5048 * sim-profile.c (profile_print): Only print CPU <N> if other
5049 output is going to appear.
5051 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5053 * configure: Regenerated to track ../common/aclocal.m4 changes.
5055 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5057 * sim-types.h (address_word): Typedef according to
5058 WITH_TARGET_ADDRESS_BITSIZE.
5059 (signed_cell, unsigned_cell, natural_cell): Ditto using
5060 WITH_TARGET_CELL_BITSIZE.
5062 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5063 (WITH_TARGET_CELL_BITSIZE): Define.
5064 (WITH_HOST_WORD_BITSIZE): Delete.
5066 * sim-config.c (print_sim_config): Update.
5068 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5069 configuration of address and OpenFirmware cell sizes.
5071 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5073 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5074 * sim-run.c (sim_engine_run): Update.
5076 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5078 * sim-run.c (sim_engine_run): Ditto.
5080 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5081 (sim_resume): Pass nr_cpus to sim_engine_run.
5083 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5085 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5087 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5089 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5091 * Make-common.in (stamp-tvals): New rule.
5092 (targ-vals.h,targ-map.c): Depend on it.
5093 (clean): Remove stamp-tvals.
5095 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5097 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5098 in code also #if 0'ed.
5100 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5102 * configure: Regenerated to track ../common/aclocal.m4 changes.
5103 * aclocal.m4: Recognize --enable-maintainer-mode.
5105 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5107 * cgen-scache.h: Deleted.
5108 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5109 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5110 (scache_init): Use runtime computed size of SCACHE.
5111 (scache_flush): Likewise.
5112 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5113 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5114 * cgen-sim.h: Scache support moved here.
5115 (PC): Redo definition.
5116 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5117 (DECODE): Add parallel execution support.
5118 Only include semantic label members if using switch.
5119 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5120 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5121 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5122 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5124 (engine_{stop,run,resume,halt,signal}): Delete decls.
5125 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5126 (argbuf,scache): Delete forward decls.
5127 (STATE): Delete decl.
5128 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5129 Include cgen-mem.h, cgen-ops.h.
5130 (engine_halt,engine_signal): Delete.
5131 ({ex,exc,sem,semc}_illegal): Delete.
5132 (sim_disassemble_insn): Result of extract fn is in bits.
5133 * genmloop.sh: Rewrite.
5135 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5138 * sim-base.h (sim_state_base): Delete member `model'.
5139 (sim_cpu_base): Add member `model'.
5140 * sim-model.h (IMP_PROPERTIES): New type.
5141 (MACH): New members imp_props, models.
5142 (models): Delete decl.
5143 * sim-model.c (set_model): Update.
5144 * sim-profile.c (profile_print_model): Update.
5146 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5148 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5150 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5153 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5155 * configure: Regenerated to track ../common/aclocal.m4 changes.
5158 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160 * aclocal.m4 (AR): Check for sigaction.
5162 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5164 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5166 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5167 * sim-config.c (sim_config): Replace WITH_DEVICES with
5168 WITH_TREE_PROPERTIES.
5170 * configure: Regenerated to track ../common/aclocal.m4 changes.
5172 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5174 * Make-common.in (SIM_ENVIRONMENT): New variable.
5175 (CONFIG_CFLAGS): Add it.
5176 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5177 --enable-sim-environment option.
5178 * configure: Regenerated.
5179 * sim-config.h (environment support): Rewrite.
5180 * sim-config.c (current_environment): Define as enum, unconditionally.
5181 (current_alignment): Define unconditionally.
5182 (config_environment_to_a): Update.
5183 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5184 (sim_config): Handle environment and alignment determination
5185 unconditionally. Delete sanity checks of current_environment,
5187 (print_sim_config): Update.
5188 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5189 (standard_options): Add --environment.
5190 (standard_option_handler): Likewise.
5192 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5194 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5195 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5196 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5197 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5198 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5199 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5200 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5201 argument ADD_CA macro with two argument ADDC_C - add carrying with
5203 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5204 argument SUB_CA macro with two argument SUBC_X - subtract
5206 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5208 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5210 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5212 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5213 * sim-io.h (sim_io_syscalls): Delete.
5215 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5217 * syscall.c (cb_syscall): Add missing else, so write to stdout
5220 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5221 the carry bit from the CPU's psw.
5223 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5225 * gennltvals.sh: Redo syscall support.
5226 * nltvals.def: Regenerated.
5228 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5230 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5231 the stream immediately.
5233 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5235 * sim-io.c (sim_io_getstring): Delete unused len2.
5236 (sim_io_syscalls): Ditto for sys_errno.
5238 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5240 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5242 * Make-common.in (run.o): Depend on remote-sim.h.
5243 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5244 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5246 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5248 * sim-io.c (sim_io_syscalls): Disable lseek.
5250 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5252 * gennltvals.sh: Generate syscall values for d30v.
5254 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5255 * nltvals.def: Regenerate.
5257 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5258 (os_fstat): Likewise. Validate fd argument.
5259 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5260 just compute target stat struct length.
5261 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5262 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5263 (get_string): Return host errno values so they can be properly
5265 (cb_syscall): Likewise.
5266 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5267 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5268 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5269 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5270 (get_path): New function.
5272 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5274 * sim-io.c (sim_io_syscalls): New function to provide system call
5275 emulation. Provide exit, open, close, read, write, lseek, and
5277 (sim_io_getstring): New function to return a string from a
5278 simulated memory location.
5280 * sim-io.h (sim_io_syscalls): Add declaration.
5282 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5284 * sim-core.c (sim_core_signal): Fix spelling error in message.
5286 * sim-hrw.c (sim_read): Use read map, not write map.
5288 * Make-common.in (all): Add .gdbinit.
5289 * gdbinit.in: Add dump command.
5291 * sim-model.c (model_options): Use '\0' for `shortopt'.
5293 * sim-trace.c (trace_option_handler): Set state trace file
5294 for --trace-file in addition to cpu's values.
5295 (trace_vprintf): If cpu == NULL, try state's trace file.
5296 (trace_options): Reorganize table, reword some descriptions.
5298 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5300 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5303 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5305 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5306 signal untranslated, document problem with this.
5308 * nrun.c (main): Check for a prog name of `*step'. If present,
5309 step the simulator instead of allowing it to run free.
5311 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5313 * Make-common.in (sim_main_headers): Add sim-signal.h.
5315 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5317 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5319 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5321 * sim-signal.h: Start simulator signals at 64 so that host signal
5322 numbers can be detected and reported.
5324 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5326 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5328 * callback.c (cb_host_to_target_stat): Fix return values.
5330 * cgen-sim.h (enum_signal_type): Delete.
5331 (engine_signal): Update prototype.
5332 * cgen-utils.c: Don't include <signal.h>.
5333 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5334 (engine_signal): Update.
5336 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5337 (sim_state_free): Call SIM_STATE_FREE if defined.
5339 * sim-module.c (sim_module_install): Don't leave any modules
5340 installed if one fails to install.
5342 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5344 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5345 more, since alloca is not used in this file.
5347 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5348 correctly set the carry and overflow bits for those types.
5349 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5350 with carry, so carry is correct after doing both adds.
5351 (ALU*): Space out '\' to make it easier to read.
5353 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5355 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5358 * sim-signal.c, sim-signal.h: New files.
5359 * Make-common.in (sim-signal.o): Add rule for.
5360 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5361 * sim-abort.c: Don't include <signal.h>.
5362 * sim-basics.h: #include "sim-signal.h".
5363 * sim-break.c: Don't include <signal.h>.
5364 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5365 * sim-core.c: Don't include <signal.h>.
5366 (SIGBUS): Delete definition.
5367 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5368 * sim-engine.c: Don't include <signal.h>.
5369 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5370 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5371 * sim-resume.c: Don't include <signal.h>.
5372 (SIGTRAP): Delete definition.
5373 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5374 * sim-stop.c: Don't include <signal.h>.
5375 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5376 * sim-watch.c: Don't include <signal.h>.
5377 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5379 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5381 * sim-base.h (CIA_ADDR): Provide default definition.
5382 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5383 * sim-break.c (sim_handle_breakpoint): Likewise.
5385 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5387 * Make-common.in (srccom): New variable.
5389 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5390 (LIB_OBJS): Add syscall.o.
5391 (gentmap): Pass $(NL_TARGET) to $(CC).
5392 (syscall.o): Add rule for.
5393 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5394 (sim-bits.o): Depend on $(sim-n-bits_h).
5395 (sim-load.o): Depend on callback.h.
5397 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5398 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5399 * cgen-mem.h, cgen-ops.h: New files.
5401 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5403 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5405 * callback.c: #include string.h or strings.h.
5406 #include sys/types.h and sys/stat.h.
5407 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5408 (os_get_errno,os_open): Update.
5409 (os_stat,os_fstat): New functions.
5410 (os_init): Initialize syscall_map, errno_map, open_map.
5411 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5412 errno_map, open_map, signal_map, stat_map.
5413 (cb_read_target_syscall_maps): New function.
5414 (cb_target_to_host_syscall): New function.
5415 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5416 (cb_target_to_host_open): Renamed from target_to_host_open.
5417 (store): New function.
5418 (cb_host_to_target_stat): New function.
5419 * syscall.c: New file.
5420 * gentmap.c (sys_tdefs): New global.
5421 (gen_targ_vals_h): Output target syscall numbers.
5422 (gen_targ_map_c): Update. Output target syscall translation map.
5423 * gentvals.sh: New first argument `target'. Preface table with
5424 #ifdef NL_TARGET_$target if non-null target passed.
5425 * gennltvals.sh: New file.
5426 * nltvals.def: Regenerated.
5428 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5430 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5432 (sim_core_dummy_M): Declare.
5434 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436 * sim-core.c (sim_core_signal): Print the address of the
5439 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5441 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5443 * sim-base.h (sim_state_base): Add member trace_data.
5444 (STATE_TRACE_DATA): New macro.
5445 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5446 ({WITH_,}TRACE_DEBUG_P): New macros.
5447 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5448 (_sim_cpu): Delete forward reference.
5449 (debug_printf): Update.
5450 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5451 (trace_options): Add --trace-debug.
5452 (set_trace_options): Handle it.
5453 (trace_option_handler): Likewise.
5454 (trace_install): Init state trace_data struct.
5455 (trace_uninstall): Close state trace file.
5456 * sim-events.c (ETRACE): Only print source file and line number if
5458 * sim-n-core.h (sim_core_trace_M): Likewise.
5460 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5462 1997-11-13 Felix Lee <flee@cygnus.com>
5464 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5466 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5468 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5470 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5472 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5474 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5475 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5478 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480 * sim-events.c (sim_events_process): Re-compute the time -
5481 update_time_from_event - as each event is processed. Reverses
5484 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5488 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5490 * sim-events.c (sim_events_process): Delete redundant call to
5491 update_time_from_event.
5492 (sim_events_slip): Always decrement time_from_event.
5493 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5494 Delete assertion that time_from_event >=0 when work in queue, no
5497 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5500 (standard_option_handler): Update.
5502 * sim-options.h: Clarify documentation.
5503 (OPTION_LONG_ONLY_P): Delete definition.
5504 (OPTION_VALID_P): Define.
5506 * sim-options.c (sim_print_help): Allow short only options.
5507 (sim_parse_args): Ditto.
5508 (sim_args_command): Skip short only options.
5509 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5510 separate entries for short and long options in the HANDLERS and
5512 (sim_parse_args): Disable argument permutation.
5514 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5516 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5517 Add argument M, size of data type.
5518 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5519 Declare, ditto for 5, 6 & 7 byte transfers.
5520 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5523 * sim-n-core.h (sim_core_trace_M): Rename from
5524 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5525 with transfer type. Print transfer direction. Handle 1 and 2 byte
5527 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5529 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5530 Update all functions.
5532 * sim-core.c: Generate functions starting with 16 not 1.
5533 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5534 all 5, 6 & 7 byte transfers.
5536 * sim-n-core.h (sim_core_read_misaligned_N,
5537 sim_core_write_misaligned_N): Implement.
5539 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5541 * sim-endian.h (U16_8): Implement
5543 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5545 * sim-endian.h (VL8_16, VH8_16): Implement.
5547 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5549 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5550 (memory_option_handler): Skip comma in alias address list
5552 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5554 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5556 (parse_size, parse_addr): New functions
5557 (memory_option_handler, memory_options): Parse address & size
5558 using new functions. Pass level, space, modulo to do_memopt_add &
5561 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5563 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5564 `attach_type attach' argument with `unsigned level' argument.
5567 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5568 sim_core_attach): Replace argument attach with level. Update
5569 verification of arguments.
5570 (sim_core_map_detach, sim_core_detach): Replace argument attach
5573 * sim-basics.h (enum _attach_type): Delete.
5575 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5577 * sim-core.h (sim_core_write_8): Define.
5579 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581 * sim-bits.h: Document ROTn macro.
5583 * sim-endian.h (H2T): Handle 16 byte variables.
5585 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5588 * sim-core.c: Do not generate sim_core_*_word.
5590 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5591 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5593 * sim-core.h (sim_core_read_unaligned_word,
5594 sim_core_read_aligned_word, sim_core_read_word,
5595 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5596 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5598 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5600 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5602 * sim-endian.h: Disable 16 byte support.
5604 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5608 * sim-n-core.h (sim_core_trace_N): New function.
5609 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5610 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5612 * sim-endian.h: Add 128 bit variant.
5614 * sim-core.h, sim-core.c: Add 128 bit variant.
5616 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5618 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620 * sim-events.c (sim_events_process): Clear events->work_pending.
5621 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5622 setting, nr_ticks_to_process.
5623 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5624 when the event queue isn't next.
5626 * sim-events.h, sim-events.c (sim_events_slip): New function.
5628 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5632 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5635 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5637 * nrun.c (main): Remove useless test of name != NULL.
5638 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5640 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642 * sim-fpu.c (EXPMAX): Type is unsigned.
5643 (MIN_INT, MAX_INT): Type is signed64.
5644 (i2fpu): Type of val is signed64.
5646 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5649 a bucket size of zero.
5651 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5652 OPTION_PROFILE_PC): Define.
5653 (profile_option_handler): Add support for --profile-pc and
5654 --profile-pc-granularity options.
5655 (profile_pc_init): When possible, compute nr buckets from bucket
5658 * sim-profile.c (profile_pc_init): Align the profile-pc end
5659 address with the profile-pc bucket size.
5661 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5662 something less ambiguous.
5663 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5665 * sim-profile.c (profile_pc_cleanup): New function. Move
5666 profile_pc_uninstall code to here.
5667 (profile_pc_uninstall): Call.
5668 (profile_pc_init): Call.
5670 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5672 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5673 file using BSD gprof format.
5675 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5677 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5678 MSBIT64): Force result to unsignedN.
5680 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5684 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5685 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5686 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5687 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5689 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5691 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5694 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5695 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5697 (sim_core_attach): Rename buffer_freed to free_buffer, type
5698 void*. Ensure that allocated buffer is alligned according to
5701 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5704 (ALU64_SUB): Define.
5706 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5707 (.gdbinit): Remove dependencies, generate once per build.
5709 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * sim-n-core.h (sim_core_read_aligned_N,
5712 sim_core_write_aligned_N): Make xaddr param type address_word not
5715 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5718 unpacked floating point struct. Pass sim_fpu object by reference.
5719 Add preliminary support for rounding modes.
5721 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5723 * configure: Regenerated to track ../common/aclocal.m4 changes.
5725 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5727 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5728 WITH_TARGET_BITSIZE.
5730 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5732 * sim-profile.c (profile_print_core): label needs empty statement.
5734 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5736 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5737 and zfree instead of xmalloc and free. Prevents warnings.
5739 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5741 * configure: Regenerated to track ../common/aclocal.m4 changes.
5743 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5745 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5746 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5748 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5749 controling the bitsize/msb of the target.
5751 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5753 * Make-common.in: New files sim-break.c, sim-break.h.
5754 * sim-base.h: Add point to breakpoint list to sim_state_base.
5755 * sim-break.c sim-break.h: New modules that implement intrinsic
5757 * sim-module.c: Add breakpoint module.
5759 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5761 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5763 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5765 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5766 (SIGBUS) define for Windows.
5767 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5768 * sim-resume.c: define SIGTRAP for windows.
5769 * sim-xcat.h: use token pasting if ALMOST_STDC.
5771 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5773 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5775 (CONFIG_CFLAGS): Add same.
5777 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5779 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5780 (SIGNED32): use ##i32.
5782 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5784 * configure: Regenerated to track ../common/aclocal.m4 changes.
5786 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5791 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5792 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5793 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5794 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5795 (CONFIG_CFLAGS): Add same.
5797 * aclocal.m4: Perform AC_SUBST on optional options.
5799 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5803 * sim-options.c (standard_option_handler): Typo in warning message.
5805 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5807 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5808 insn count. Make count conditional on there being a valid
5810 (profile_pc_init): Make default PC profile frequency an arbitrary
5813 * sim-base.h: Ditto.
5815 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5818 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5821 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * configure: Regenerated to track ../common/aclocal.m4 changes.
5825 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5828 configured alignment.
5830 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832 * configure: Regenerated to track ../common/aclocal.m4 changes.
5834 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836 * sim-config.c (sim_config): Check for default alignment.
5838 * sim-options.c (standard_option_handler): Add alignment option.
5840 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5841 default alignment requirements on memory accesses.
5843 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5845 * sim-load.c (sim_load_file): Return failure if the executable
5846 had no loadable sections.
5848 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5853 * sim-core.c (sim_core_signal): When bad access halt simulator
5854 SIGSEGV / SIGBUS instead of aborting.
5855 (signal.h): Include.
5857 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5858 options was missing.
5860 * sim-bits.h (MOVED): Define
5862 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5867 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5869 * sim-bits.c: Add 8 bit versions of bit macros.
5871 * sim-bits.h: Ditto.
5873 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5876 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5878 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5879 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5881 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5882 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5884 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5887 configure.in: Output to cconfig.h instead of config.h.
5889 * configure: Regenerated to track ../common/aclocal.m4 changes.
5891 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5893 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5896 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5898 * callback.c (os_write): divert stdout and stderr to their
5901 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5903 * sim-profile.c (profile_print_speed): Call
5904 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5906 * sim-events.c (sim_events_elapsed_time): New function return nr
5907 host MS consumed by the simulator.
5908 (sim_watch_valid): Use.
5910 * sim-module.c (modules): Install sim_events very very early.
5912 * sim-profile.c (profile_print): Call profile_print_pc.
5914 (profile_pc_init): New function, set up processor for PC
5916 (profile_print_pc): New function, print a PC profile.
5917 (profile_pc_event): New function, sample PC.
5919 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5920 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5923 * sim-options.c (sim_print_help): Pacify GCC.
5925 * sim-n-core.h (sim_core_read_aligned_N,
5926 sim_core_write_aligned_N): Add un-conditional profile call.
5927 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5928 profile call when aligned read/write isn't used.
5930 * sim-base.h: Include sim-profile, sim-model after sim-core &
5931 sim-events allow sim-core to define useful values.
5933 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5934 (profile_option_handler, profile_options): Add support for
5935 --profile-core option.
5936 (print_bar): Include when core profiling.
5937 (profile_print_core): New function, print core profile.
5939 * sim-config.c (print_sim_config): Print profile status.
5941 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5942 WITH_PROFILE_PC_P): Define.
5943 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5944 (PROFILE_COUNT_CORE): Define.
5946 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5949 interrupt_names array as the data.
5950 (sim-watch.h): Document.
5952 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * sim-options.c (sim_print_help): When the doc string is to long
5957 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5958 that only the first few the watch options are listed. Generate
5959 meanginful usage messages.
5961 * sim-options.h (struct OPTION): Clarify use of doc_name field
5963 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5966 (standard_option_handler): Handle --architecture-info.
5968 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5970 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5971 illegal zero-sized array.
5972 * sim-core.c (sim_core_xor_read_buffer): same.
5974 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5976 * nltvals.def: Regenerate.
5978 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5982 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984 * sim-bits.c (MASKED): Delete.
5985 (EXTRACTED): Delete.
5986 (LSEXTRACTED, MSEXTRACTED): New functions.
5988 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5989 (MSMASKEDn, LSMASKEDn): Add last argument.
5992 * sim-bits.h (EXTEND8, EXTEND16): Define.
5993 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5995 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5997 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5998 current instruction address.
6000 * sim-inline.h (*_ENGINE): Define.
6002 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6006 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6007 (watch_option_handler): Call delete_watchpoint with ident or type.
6008 (sim_watchpoint_install): Create interrupt specific watchpoint
6009 commands on the fly.
6010 (do_watchpoint_create): New function, create a watch point using
6011 type/int-nr info encoded in the option nr.
6012 (do_watchpoint_info): New function. List active watchpoints.
6014 * sim-watch.h: Change data structure to a list.
6016 * sim-memopt.c (memory_option_handler): Require explicit "all"
6017 before deleting all memory regions.
6019 * sim-utils.c (sim_do_commandf): New function, printf version of
6022 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6024 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6026 (SIGNED64, UNSIGNED64): Delete.
6027 (ALU64_ADD): Don't rely on bit endianness.
6028 (ALU64_BEGIN): Define.
6030 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6031 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6033 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6034 suffix - u64, LL - to 64 bit constants.
6036 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6040 * sim-utils.h (NZALLOC): Define - zalloc * N.
6042 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6043 implementation of read/write functions.
6045 * Make-common.in (sim-hrw.o): New target.
6047 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6050 * sim-memopt.c (memory_option_handler): Implement memory-size
6051 command. Implement memory-alias command. Let memory-delete delete
6053 (add_memopt): New function. Add a memory region.
6054 (do_memopt_delete): New function. Delete a memory region.
6056 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6058 * sim-core.c (sim_core_detach): New function.
6059 (sim_core_map_detach): New function. Perform the actual detach.
6060 (sim_core_init): Move initialization code from here.
6061 (sim_core_install): To here.
6062 (sim_core_uninstall): And here.
6064 * sim-module.c: Add memopt module.
6066 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6067 simulator base type.
6069 * Make-common.in (sim_main_headers): Add sim-memopt.h
6070 (sim-memopt.o): New target.
6072 * sim-core.c (sim_core_install): Add core_options to the option
6075 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6078 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6081 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6082 address_word, add mask member.
6084 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6085 address_word, allow for 64bit targets in 32bit host. Add modulo
6087 (sim_core_map_attach): Ditto.
6088 (new_sim_core_mapping): Ditto.
6089 (sim_core_translate): Mask address when modulo memory.
6091 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6093 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6095 * gdbinit.in: New file.
6096 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6097 * Make-common.in (distclean): Delete .gdbinit.
6098 (.gdbinit): Add rule for.
6099 * configure: Regenerated to track ../common/aclocal.m4 changes.
6101 * Make-common.in (cgen-run.o): Add rule for.
6103 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6105 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6107 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6108 both resumed and previous elapsed time.
6109 (sim_events_init): Set initial_wallclock and current_wallclock to
6111 (sim_events_install): Install sim_events_suspend and
6113 (sim_events_watch_clock): Allow for suspended simulator when
6114 computing the time of the clock event.
6116 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6117 initial_wallclock to elapsed_wallclock, set both to zero.
6118 (sim_events_init, sim_events_uninstall): Delete prototypes.
6120 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6122 * sim-module.c(sim_module_resume, sim_module_suspend): New
6125 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6130 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6132 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6133 * Make-common.in (TAGS): Likewise.
6134 * sim-n-bits.h: Add TAGS comments for all functions.
6135 * sim-n-core.h: Likewise.
6136 * sim-n-endian.h: Likewise.
6138 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6140 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6143 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6145 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6148 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6150 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6151 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6153 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6156 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6157 nr_transfered and nr_this_transfer unsigned.
6159 * sim-events.c (sim_events_tickn): N is signed, as limited to
6162 * sim-n-endian.h (offset_N): Change size to unsigned.
6164 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6166 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6170 * sim-options.c (sim_parse_args): Use dupargv.
6172 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6174 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6176 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6178 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6181 * sim-options.c (standard_options): Add --architecture=MACHINE and
6182 --target=TARGET options.
6183 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6184 (standard_option_handler): Handle architecture and target options.
6187 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6189 (sim_analyze_program): Set prog_bfd architecture from
6190 STATE_ARCHITECTURE if known.
6192 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6194 * configure: Regenerated to track ../common/aclocal.m4 changes.
6197 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6200 that option does not apply to certain files.
6202 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6205 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6206 offset from MSB/LSB.
6208 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6209 access address of sub word quantity of a hosts 16, 32, 64 bit word
6211 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6212 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6213 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6214 return N*2 byte value with argument in Hi/Lo word. Renamed from
6215 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6217 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6218 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6219 so that bit offset is explicit.
6221 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6223 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6224 Update STATE_PROG_BFD when needed with a dup'd copy of the
6227 * sim-config.c (sim_config): Delete ABFD argument, use
6228 STATE_PROG_BFD directly.
6230 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232 * run.c (main): Pass the open ABFD to sim_create_inferior.
6234 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6238 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6239 hardware only simulator targets.
6241 * Make-common.in (sim-hload.o): Add rule.
6243 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6245 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6246 used by copyargv and freeargv.
6248 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6249 STATE_PROG_ARGV, not just a pointer.
6251 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253 * configure: Regenerated to track ../common/aclocal.m4 changes.
6256 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258 * aclocal.m4 (sim-endian): Add second argument to
6259 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6260 default endian when not hardwired.
6262 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6263 else failes value for target byte order.
6265 * sim-config.c (sim_config): Add abfd arguments. Set
6266 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6268 (sim_config): Return SIM_RC, don't abort.
6271 * run.c (main): Update call to sim_open - add ABFD argument.
6272 * nrun.c (main): Add NULL ABFD argument.
6274 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6276 * callback.c (os_poll_quit): Make static.
6277 Call sim_cb_eprintf, not p->eprintf.
6278 (sim_cb_printf, sim_cb_eprintf): New functions.
6279 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6281 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6282 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6283 sim-utils.h. #include sim-utils.h.
6284 * sim-utils.h: Above decls moved here.
6285 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6287 * sim-watch.c (action_watchpoint): Fix thinkos.
6289 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6291 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6293 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6295 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6296 to FORCED_ALIGNMENT case.
6298 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6302 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6304 * Make-common.in (libsim.a): Fix typo.
6306 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308 * nrun.c (main): Verify the structure returned before using it.
6310 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6315 * sim-engine.c (sim_engine_install): New function. Install the
6316 engine init functions.
6317 (sim_engine_init): [Re]initialize the simulator engine.
6319 * sim-module.c: Add sim_engine to list of modules that always
6322 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6325 to remove the old watchpoint, not delete_watchpoint.
6326 (watch_option_handler): Action the correct watchpoint, not just
6329 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6331 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6332 both low and high word.
6333 (sim_core_write_aligned_N): Ditto.
6335 * sim-trace.c (set_trace_options): Delete code explicitly setting
6338 * sim-options.c (sim_print_help): Call the list commands if not a
6339 standalone simulator.
6340 (sim_print_help): Advise that some options may not be applicable.
6342 * sim-trace.c (set_trace_options): Assume core present.
6344 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6345 buffer when full not almost full.
6347 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6349 * sim-events.c (sim_events_process): Don't blat the event queue
6350 when processing watchpoints.
6352 * sim-watch.h: Make arg unsigned long - stop sign extension.
6354 * sim-events.c (sim_watch_valid): rewrite so debugable.
6356 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6358 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6359 inequality test is possible.
6360 (handle_watchpoint): Re-pass is_within arg.
6361 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6362 0 to schedule_watchpoint's is_within arg.
6363 (sim_watchpoint_init): Re-pass is_within arg.
6365 * sim-options.c (sim_print_help): Add is_command argument. Don't
6366 include -- prefix when called from the command line interpreter.
6368 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6370 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6371 zero indicates that the test should be reversed.
6372 (sim_events_watch_core): Ditto.
6373 (WATCH_CORE): Compare range against is_within.
6376 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6378 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6379 sim_core_read_buffer. Check nr-bytes transfered.
6381 * sim-core.h (sim_core_common): Define a new struct that contains
6382 the common data. to sd and cpu structures.
6383 * sim-core.c (sim_core_attach): Update.
6384 (sim_core_init): Update. Remember to copy initialized data to each
6386 (sim_core_find_mapping): Ditto.
6388 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6389 (sim_core_write_buffer): Ditto.
6391 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6392 transfer use xor version of read buffer.
6393 (sim_core_write_unaligned_N): Ditto for write.
6395 * sim-core.c (sim_core_xor_read_buffer): New function implement
6396 xor-endian data read breaking transfer up into xor-endian sized
6398 (sim_core_xor_write_buffer): Ditto for write.
6399 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6400 - needed for xor-endian transfers.
6402 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404 * sim-inline.h: Review description.
6406 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6407 to just those involved in data transfers and configuration.
6409 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6411 * sim-n-core.h (sim_core_read_aligned_N): Use.
6412 (sim_core_read_unaligned_N): Ditto.
6413 (sim_core_read_unaligned_N): Ditto..
6414 (sim_core_write_unaligned_N): Ditto.
6416 * sim-core.h: Add xor endian bitmap to main structure. *
6418 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6420 (sim_core_read_aligned_N): Ditto.
6422 * sim-core.c (sim_core_set_xor_endian): New function.
6423 (sim_core_attach): Don't overwrite the per-cpu xor map when
6424 cloning the global core.
6426 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6428 * sim-engine.h: Update below so that it is using an enumerated
6431 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6433 * sim-engine.c (sim_engine_restart):
6434 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6435 return value used for simulator restart from 0 to 2.
6437 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6439 * cgen-scache.c (scache_option_handler): Add is_command arg.
6441 * sim-model.c (model_option_handler): Add is_command argument.
6443 * sim-profile.c (profile_option_handler): Add is_command arg.
6445 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6448 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6449 order that they are registered.
6451 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6452 between option and command line processing.
6454 * sim-options.c: Include stdlib.h, ctype.h.
6456 * Make-common.in (sim-watch.o): Add rule.
6457 (sim_main_headers): Assume sim-assert.h included.
6458 (sim-*.o): Simplify make rule.
6460 * sim-module.c: Add sim_watch_install to module list.
6462 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6464 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6467 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6468 * sim-events.c (sim_events_install): Ditto.
6469 * sim-core.c (sim_core_install): Ditto.
6470 * sim-model.c (model_install): Ditto.
6471 * sim-options.c (standard_install): Ditto.
6472 * sim-profile.c (profile_install): Ditto.
6473 * sim-reason.c (sim_stop_reason): Ditto.
6474 * sim-run.c (sim_engine_run): Ditto.
6475 * sim-utils.c (sim_analyze_program): Ditto.
6477 * sim-module.c (modules): Make profile_install and trace_install
6480 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6482 * sim-options.c (standard_option_handler): Set the byte order.
6484 * sim-events.c (sim_events_process): Allow multi tick processing.
6485 (sim_events_tickn): New function - multi cycle tick.
6487 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6488 prototypes. Under development.
6489 (sim_events): Replace processing with nr_ticks_to_process.
6491 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6493 * nrun.c (main): Pass callbacks to sim_open instead of using
6496 * run.c (main): Ditto.
6498 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6501 stop tk interrupting malloc calls.
6502 (sim_events_zalloc): Converse.
6504 * Make-common.in (sim_main_headers): Add sim-events.h.
6506 * sim-events.c (sim_events_schedule_after_signal): Change return
6507 type to void - signal events are strictly internal.
6508 (sim_events_init): Allocate a finite buffer for signal events.
6509 (sim_events_schedule_after_signal): Enter signal events into the
6512 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6513 (sim_engine_restart): Ditto.
6514 (sim_engine_abort): Ditto.
6515 * sim-stop.c (sim_stop): Ditto.
6516 (control_c_simulation): Ditto.
6517 * sim-resume.c (sim_resume): Ditto.
6518 (has_stepped): Ditto.
6519 * sim-abort.c (sim_engine_abort): Ditto.
6521 * sim-basics.h (transfer_type): New type.
6523 * sim-core.c (sim_core_signal): New function. Print core signal
6525 (sim_core_find_mapping): Add transfer argument.
6527 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6528 SIM_CORE_SIGNAL if a recoverable abort.
6529 * sim-core.c (sim_core_find_mapping): Ditto.
6531 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6533 * sim-core.c (sim_core_find_mapping): Replace calls to
6534 sim_io_error to more resiliant sim_engine_abort.
6536 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6537 (sim_core_write_unaligned_N): Ditto.
6539 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6541 * sim-module.c: Add sim_events_install to list.
6543 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6545 (sim_events_init): Now returns SIG_RC.
6547 * sim-run.c: New file. Generic sim_engine_run.
6548 * sim-reason.c: New file. Generic sim_stop_reason.
6549 * sim-stop.c: New file. Generic sim_stop.
6550 * sim-resume.c: New file. Generic sim_resume.
6552 * Make-common.in (sim-engine.o): Add rule.
6553 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6555 * sim-engine.h, sim-engine.c: New file. Provide generic
6556 implementation of sim_engine_halt, sim_engine_error. et.al.
6558 * sim-base.h (sim_state_base): Add member halt.
6559 (sim-engine.h): Include.
6561 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6563 * sim-events.c (sim_events_poll): Update event handler.
6565 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6567 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6569 (sim_events_watch_sim): New function.
6570 (sim_events_watch_core): New function.
6571 (sim_watch_valid): New function.
6572 (sim_events_preprocess): New function.
6573 (sim_events_process): Process the watchpoints as well as the timer
6575 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6576 (sim_events_deschedule): Check all the queues when removing an
6578 (sim_events_init): Ditto for cleaning.
6580 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6584 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586 * callback.c (os_open): Type of arg flags is int.
6588 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6590 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6591 just like normal numbers as per IEEE rules.
6593 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6595 * callback.c (os_close): Mark the descriptor as being
6596 available if the close succeeded.
6597 (os_open): Pass 0644 as the mode of the file being created.
6599 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6601 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6604 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6605 * sim-lnline.h: Update.
6607 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6608 conversion functions.
6609 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6611 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6612 compare functions. Replacing.
6613 (sim_fpu_cmp): This. Delete.
6615 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6617 * sim-core.c (sim_core_find_mapping): Call engine_error not
6618 sim_io_error when possible.
6620 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6622 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6623 high/low double word.
6625 * sim-trace.h: Remove definition of attribute - defined in
6628 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6631 name of the option - or family of options.
6633 * sim-options.c (sim_args_command): Match command `a-b c' with
6634 option `--a-b-c' from option table.
6636 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6638 * sim-options.c (sim_print_help): For optional arguments, wrap
6641 * sim-trace.c (set_trace_options): New function, handle optional
6642 argument and multiple assignment.
6643 (trace_option_handler): Update.
6645 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6646 when branch tracing selected.
6648 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6650 * sim-trace.c (trace_one_insn): Make a va-args function.
6652 * sim-trace.c (trace_vprintf): New function, va-arg version of
6655 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6657 * sim-trace.c (trace_uninstall): Don't close a file twice.
6658 * sim-profile.c (profile_uninstall): Likewise.
6660 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6662 * sim-trace.c (toplevel): Include bfd.h.
6663 (trace_options): Note that --trace-linenum also turns on
6664 --trace-insn. Add --trace-{branch,semantics}.
6665 (trace_option_handler): If --trace-linenum, also turn on
6666 --trace-insn. Add --trace-branch support. If --trace-semantics,
6667 turn on ALU, FPU, branch, and memory tracing.
6668 (trace_one_insn): New function to trace an instruction. Support
6670 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6672 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6673 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6674 (TRACE_branch): Add new mask.
6675 (TRACE_*_P): Define all possible trace_p macros.
6676 (trace_one_insn): Declare function.
6678 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6680 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6681 GNU C doesn't support __attributes__.
6682 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6685 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6687 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6688 addresses are masked forcing them to be correctly aligned.
6689 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6690 * sim-config.c (config_alignment_to_a): Update.
6692 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6694 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6696 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6697 processor specific core maps.
6698 (sim_core_map_attach): Copy the core map data to each of the
6699 processor specific core data structures.
6700 * sim-core.c (sim_core_find_mapping): Update.
6702 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6703 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6704 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6705 alternatives that handle unaligned addresses.
6706 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6708 * cgen-utils.c (sim_disassemble_insn): Update.
6710 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6712 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6715 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6718 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6720 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6722 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6725 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6728 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6730 * cgen-trace.c: Prepend additional trace_printf argument.
6732 * cgen-utils.c (sim_disassemble_insn): Add additional core
6735 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6737 * nrun.c (main): Catch/report errorenous simulator states.
6739 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6740 * sim-trace.c: #include string.h/strings.h so that memset is
6742 * sim-utils.c: Ditto.
6743 * sim-profile.c: Ditto. And stdlib.h.
6744 (print_bar): Only define when used by instruction or memory profiler.
6746 * sim-options.c (standard_option_handler): Make ul more local.
6748 * sim-load.c (sim_load_file): Make the name constant.
6749 (sim_load_file): Passify gcc.
6751 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6753 * sim-utils.c, sim-load.c: Include sim-utils.h.
6755 * sim-base.h (sim_cpu): Pre define here so available to all.
6757 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6758 Restore the sim_cpu and instruction_address arguments so that full
6759 information is available to the abort function.
6760 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6761 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6763 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6764 tracing support for sim-events and sim-core.
6765 (trace_option_handler): Convert #if to if where possible so always
6766 compiled/checked by C compiler.
6767 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6769 * sim-base.h: Adjust comment documenting how to define the cpu
6771 (sim_state_base): Add sim_core and sim_events to simulator base
6774 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6775 * sim-core.c (sim_core_init, sim_core_attach,
6776 sim_core_find_mapping): Update.
6777 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6778 update_time_from_event, insert_sim_event,
6779 sim_events_schedule_after_signal, sim_events_deschedule,
6780 sim_events_tick): Ditto.
6782 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6783 sim-model.h): Move #includes from here.
6784 * sim-base.h: To here.
6785 (sim-core.h, sim-events.h, sim-io.h): Include also
6787 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6789 * callback.c (default_callback): Missing initialisers.
6791 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6793 * sim-utils.c (sim_add_commas): New function.
6794 * sim-basics.h (sim_add_commas): Add prototype.
6795 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6796 * sim-profile.c (COMMAS): New macro.
6797 (print_*): Use it to print commas in numbers.
6799 * configure: Regenerated.
6801 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6802 (cgen_state): New member run_fast_p.
6803 (cgen_init): Add prototype.
6804 (sim_disassemble_insn): New arg `cpu'.
6805 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6806 * cgen-utils.c (cgen_init): New function.
6807 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6808 * genmloop.sh: Call engine_halt if loop exits.
6810 * Makefile.in (sim-options_h): Define.
6811 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6812 (sim-model.o): Add new rule.
6813 (cgen-{scache,trace,utils}.o): Add new rules.
6814 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6815 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6816 Indent output by 2 spaces.
6817 * cgen-scache.h (scache_print_profile): Update.
6818 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6819 Use trace_printf, not fprintf.
6820 (trace_extract): Use trace_printf, not cgen_trace_printf.
6821 * genmloop.sh (!FAST case): Increment `insn_count'.
6822 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6823 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6824 access macro's name.
6825 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6826 Change return type to SIM_RC.
6827 (sim_core_{install,uninstall}): New functions.
6828 * sim-core.h (sim_core_{install,uninstall}): Declare.
6829 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6830 Change return type to SIM_RC.
6831 * sim-model.h (models,machs,model_install): Declare.
6832 * sim-module.c (modules): Add scache_install, model_install.
6833 (sim_post_argv_init): Set cpu->state backlinks.
6834 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6835 (standard_option_handler): Likewise.
6836 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6839 (profile_options): Delete --profile-simcache.
6840 (profile_option_handler): Likewise.
6841 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6843 (profile_print_{memory,model}): Likewise.
6844 (profile_print_simcache): Delete.
6845 (profile_print_speed): New function.
6846 (profile_print): Rewrite.
6847 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6848 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6849 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6850 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6851 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6852 (profile_print): Update prototype.
6854 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6856 * cgen-scache.[ch], cgen-sim.h: New files.
6857 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6858 * sim-model.c: New file.
6860 * Make-common.in (clean targets): Undo patch of Apr. 22.
6862 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6864 * sim-n-bits.h (signed): If we have a standard compiler, undef
6865 signed, so that signedN is defined correctly.
6867 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6869 * sim-module.h, sim-model.h, sim-profile.h: New files.
6870 * sim-module.c, sim-profile.c: New files.
6871 * Make-common.in (SIM_PROFILE): Define
6872 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6873 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6874 (sim_module.o,sim-profile.o): Add rules for.
6875 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6876 (--enable-sim-profile): Add.
6877 * configure: Regenerated.
6878 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6879 model. Move trace and profile support to sim-{trace,profile}.h.
6880 New members trace_data, profile_data.
6881 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6882 * sim-config.h: Provide default definition of WITH_PROFILE.
6883 (WITH_TRACE): Change default to -1.
6884 (MAX_NR_PROCESSORS): Always define.
6885 * sim-options.c: Move trace and profile support to
6886 sim-{trace,profile}.h.
6887 (sim_pre_argv_init): Moved to sim-model.c.
6888 (standard_install): New function.
6889 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6890 (standard_install): Declare.
6891 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6892 (trace_install, trace_uninstall): New functions.
6893 (trace_printf): Update reference to TRACE_FILE.
6894 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6895 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6896 (WITH_TRACE_FOO_P): Define.
6897 (trace_install): Declare.
6898 (TRACE_DATA): New struct.
6900 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6902 * run.c: Undo last exec_bfd patch.
6903 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6905 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6907 * run.c (exec_bfd): Add back in.
6908 (main): Set exec_bfd.
6910 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6912 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6914 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6916 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6917 less well defined engine_error.
6918 * sim-core.c: Ditto.
6920 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6922 * Make-common.in: Change clean targets to use :: so that other
6923 Makefiles can have their own clean targets.
6924 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6925 __STDC__ to control use of stdarg vs. varargs syntax. Some
6926 systems can't use __STDC__, but require stdarg.
6928 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6930 * sim-options.c (standard_options): Add --endian.
6931 (standard_option_handler): Likewise.
6933 * nrun.c: #include <signal.h>.
6934 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6935 handler that calls sim_stop ().
6937 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6939 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6940 handler that calls sim_stop (). Simulators may still be
6941 establishing their own handler.
6943 * sim-events.c (sim_events_poll): Rename from
6944 sim_events_at_large_int. Poll IO.
6946 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6949 * callback.c (os_poll_quit): New function poll for quit signal
6951 (default_callback): Include magic number.
6953 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6955 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6956 Check for functions getrusage, time.
6957 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6958 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6959 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6960 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6962 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6964 * sim-options.c, sim-options.h: New files.
6965 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6966 * Make-common.in (nrun.o): Add rules for.
6969 * run.c (main): Check return value of sim_open.
6971 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6972 (sim_main_headers): Add sim-trace.h.
6973 * run.c (exec_bfd, target_byte_order): Delete.
6974 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6975 call sim_load instead. Check return code of sim_create_inferior.
6976 * sim-base.h (CURRENT_STATE): Define.
6977 (sim_state_base): Make typedef. New members options, prog_argv,
6978 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6979 mem_size, memory [+ corresponding access macros].
6980 (sim_cpu_base): New typedef.
6981 * sim-trace.h: New file.
6982 * sim-trace.c: New file.
6983 * sim-basics.h: #include it.
6984 * sim-load.c: New file.
6986 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6988 * Make-common.in (INSTALL): Set to @INSTALL@.
6989 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6990 (install-common): Depend upon installdirs. Use
6991 $(program_transform_name) directly, rather than using
6993 (installdirs): New target.
6994 * Makefile.in (INSTALL): Set to @INSTALL@.
6995 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6996 (install-man): Depend upon installdirs. Use
6997 $(program_transform_name) directly, rather than using
6999 (installdirs): New target.
7001 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7003 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7006 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7008 * sim-basics.h: Only bring in config.h and tconfig.h if
7011 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7014 numbering convention of the target.
7015 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7016 and WITH_TARGET_WORD_MSB.
7017 (sim_config): When possible, check for consistency with bitsize
7020 * sim-bits.h: Allow MSB to be other than zero.
7021 * sim-bits.c: Ditto.
7022 * sim-n-bits.h: Ditto.
7024 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7025 * sim-n-bits.h (MSMASKEDn): Ditto.
7027 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7029 * Makefile.in (INSTALL): Change install.sh to install-sh.
7031 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7033 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7035 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7037 * run.c (main): Check that a program to run was specified.
7039 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7041 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7043 * configure: Regenerated to track ../common/aclocal.m4 changes.
7046 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7048 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7049 * sim-config.h: To here.
7051 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7052 (sim_main_headers): Define.
7053 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7054 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7056 (sim-utils.o): Add rule for.
7057 * sim-utils.o: New file.
7058 * sim-basics.h: #include sim-base.h.
7059 (zalloc): Make argument unsigned long.
7060 * sim-base.h: New file.
7061 * sim-inline.h (SIM_IO support): Delete.
7062 * sim-io.h: Delete inline support.
7063 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7064 * sim-config.c: sim-state.h renamed to sim-main.h.
7065 * sim-core.c: Likewise.
7066 * sim-events.c: Likewise.
7068 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7070 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7071 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7073 * configure: Regenerated to track ../common/aclocal.m4 changes.
7075 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7077 * configure: Regenerated to track ../common/aclocal.m4 changes.
7079 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7081 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7082 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7083 are defined by the configure.
7085 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7087 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7088 reserved-bits): Always define.
7090 * sim-config.h, sim-config.c (sim_config): New function - and new
7091 file - co-ordinate the setting/checking of the common simulator
7092 configuration options.
7094 * Make-common.in (sim-config.o): Add rule.
7096 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7098 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7099 va_list from void *, since va_list might not be a pointer type.
7101 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7103 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7105 (offset_N): Correct computation of LE offset.
7107 * sim-io.c (sim_io_error): Include a new line when reporting
7110 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7113 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7115 * run.c: Include alloca-conf.h.
7117 * callback.c (os_evprintf_filtered): Fix typo.
7119 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7121 * run.c (string.h, strings.h, stdlib.h): Include.
7123 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7124 0 when nothing pending.
7126 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7127 will soon be going away.
7128 (getopt): Plicate GCC.
7130 * sim-endian.c (sim-io.h): Plicate GCC.
7131 * sim-bits.c (sim-io.h): Ditto.
7132 * sim-n-bits.h (ROTn): Ditto.
7134 * sim-io.c (sim_io_error): Correct check for NULL.
7136 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7138 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7141 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7143 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7144 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7146 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7148 * sim-alu.h: Include sim-xcat.h.
7150 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7152 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7153 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7156 * sim-events.c (sim_events_at_large_int): New function. Just
7157 schedules an event every large-int ticks.
7158 (sim_events_init): Call.
7159 (sim_events_tick, sim_events_process): Move async handing to
7160 sim_events_process. Move timer decrement so that it occures after
7161 events have been processed.
7163 * sim-basics.h (struct _engine): Remove declaration.
7165 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7166 everything with same. Rename global struct to SIM_DESC.
7167 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7168 * sim-io.h, sim-io.c: Ditto.
7170 * sim-assert.h: New file. Optional assertion checking macros.
7171 * sim-io.c (sim_io_error): Make just this function tolerant to
7174 * sim-xcat.h: New file. Define concatenate macros.
7175 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7176 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7180 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7182 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7184 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7186 * sim-inline.h: Add definitions for sim-types.
7187 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7190 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7192 * sim-events.h: Remove defunct reference to callback struct.
7194 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7196 * configure: Re-generate.
7198 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7200 * Make-common.in (CSEARCH): Do not include the gdb directory in
7203 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7205 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7206 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7207 to explicitly incorporate these.
7209 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7210 specify the alignment restrictions of the target architecture -
7211 without this option all alignment restrictions are accomodated.
7212 (--enable-sim-assert): New option. Conditionally compile in
7213 assertion statements.
7214 (--enable-sim-float): New option. Strongly specify the target's
7215 floating point support.
7216 (--enable-sim-hardware): New option. Specify the hardware devices
7217 included in the simulation.
7218 (--enable-sim-packages): New option. Specify the hardware
7219 packages included in the simulation.
7220 (--enable-sim-regparm): New option. Specify that parameters be
7221 passed in registers instead of on the stack.
7222 (--enable-sim-reserved-bits): New option. Specify that reserved
7223 bits within an instruction are are correctly set.
7224 (--enable-sim-smp): New option. Specify the level of SMP support
7225 to be included in the simulator.
7226 (--enable-sim-stdcall): New option. Specify an alternative
7227 function call convention.
7228 (--enable-sim-xor-endian): New option. Configure xor-endian
7229 support used by some targets to implement bi-endian support.
7231 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7233 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7234 host endianness to be overridden.
7235 (--enable-sim-endian): Allow the target platform's byte order
7237 (--enable-sim-inline): Control the inlining of common components.
7238 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7239 (--enable-sim-warnings): Enable additional GCC compiler checks.
7240 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7243 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7244 sim-*-n.h so that the names are uniq on dos machines
7245 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7247 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7249 * run.c: #include "libiberty.h".
7250 (main): New locals sd,no_args,sim_argv.
7251 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7252 is program name. Update call to sim_set_callbacks.
7253 Record result of sim_open, pass to other sim_foo routines.
7255 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7257 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7260 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7262 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7263 Route stdout through buffered IO.
7265 * callback.c: Add os_flush_stderr, os_write_stderr,
7266 os_evprintf_filtered functions to route error output through
7269 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7270 Correct return type - should be void.
7272 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7274 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7276 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7277 not provide a default value as undefined indicates disable code.
7279 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7281 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7283 * sim-events.h, sim-events.c: Ditto.
7284 * sim-io.h, sim-io.c: Ditto.
7286 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7288 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7290 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7291 extract the tail or least signifiant bits from an integer of the
7294 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7295 WITH_TARGET_BITSIZE so that the compilation will fail when an
7296 unsupported bitsize value is defined.
7298 (INSERTED*): Convert to functions.
7299 (EXTRACTED*): Ditto.
7301 (SIGN_EXTEND, SEXT): Change to more terse name.
7303 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7305 * sim-inline.h: Allow explicit control over which .c files will be
7306 included by their header.
7308 * sim-inline.h: Allow explicit control over which .c files use the
7309 alternative - REGPARM - parameter passing mechanism.
7311 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7312 icache.c, idecode.c, semantics.c or support.c. Those names are
7313 not generally applicable.
7315 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7317 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7318 in a fashion similar to sim-endian-n.
7320 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7321 both value and address macro's.
7323 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7325 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7327 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7328 generic L_word, H_word macro's.
7330 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7332 * sim-basics.h: Borrow code from ppc directory.
7333 * sim-bits.c: Ditto.
7334 * sim-bits.h: Ditto.
7335 * sim-config.h: Ditto.
7336 * sim-endian-n.h: Ditto.
7337 * sim-endian.c: Ditto.
7338 * sim-endian.h: Ditto.
7339 * sim-inline.c: Ditto.
7340 * sim-inline.h: Ditto.
7341 * sim-types.h: Ditto.
7343 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7345 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7346 all the ALU size alternatives and then auto-configure a default.
7348 * sim-alu.h: Copy ppc/idecode_expression.h.
7350 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7352 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7353 sign extend a bit within a value.
7355 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7356 a pointer into the middle of a host word.
7357 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7359 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7361 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7362 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7363 appropriate definitions of read, write, etc. Add prototype for
7366 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7368 * Makefile.in (libcommon.a): Delete.
7369 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7370 (gentmap,targ-vals.h,targ-map.c): Likewise.
7371 (run-autoconf): Delete.
7372 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7373 (common makefile fragment): Moved back into ...
7374 * Make-common.in: Resurrect.
7375 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7376 * configure: Regenerated.
7378 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7380 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7381 (SIM_AC_OUTPUT): To here.
7383 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7385 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7386 comments and single quotes. Fixes a problem found on hpux.
7388 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7390 * aclocal.m4: Remove Make-common.in from dependencies.
7391 * (distclean): Remove targ-vals.def.
7393 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7394 into here. Makes insertion into makefiles easier. Also, change
7395 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7396 targ-map.o, and run are built. They are now built in the
7397 individual simulator directories, taking sources from ../common as
7398 necessary. This replaces the merging of libcommon.a into
7399 linsim.a, which was problematic for the WinGDB build process.
7400 * run.c: Include config.h from . instead of ../common.
7401 * Make-common.in: Remove. It's no longer necessary.
7403 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7405 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7406 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7408 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7410 * run.c (main): Set target_byte_order before call to sim_open.
7412 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7414 * callback.c: #include <stdlib.h>
7415 (os_error): New function.
7416 (default_callback): Add os_error.
7418 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7420 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7421 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7423 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7425 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7427 * run.c: #include ../common/config.h, tconfig.h.
7428 (myname): New static global.
7429 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7430 Only process -c ifdef SIM_HAVE_SIMCACHE.
7431 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7432 Parse program name from argv[0] and use in error messages.
7433 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7434 Add support for incomplete h8/300 termination indicators.
7435 (usage): Make more verbose.
7436 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7437 * Makefile.in,Make-common.in,callback.c: New files.
7438 * nltvals.def,gentmap.c,gentvals.sh: New files.
7440 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7442 * run.c: Include stdarg.h if __STDC__.
7444 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7446 * run.c (main): Don't print out anything if the signal
7447 number is zero (ie no signal).
7449 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7451 * run.c (main): Print out if the program raised a signal.
7453 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7455 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7458 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7460 * run.c (main): Explicitly cast malloc() parameter.
7462 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7464 * run.c (sim_bfd): New global to hold the bfd pointer for the
7466 (main): Initialize sim_bfd.
7468 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7470 * run.c (main): Use new bfd_big_endian macro.
7472 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7474 * run.c (main): Removed SH specific comments, so source is
7475 generic. Also updated to only load relevant sections. Moved
7476 sim_open() to after callback attach (to match GDB).
7478 * run.1: Removed SH specific comments.
7480 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7482 * run.c (main): Always return sigrc at end.
7484 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7486 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7487 bfd_check_format() fails.
7489 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7491 * run.c, run.1: From sh directory.